FLUID COMMUNICATING STRUCTURE

A fluid communicating structure includes at least one body and at least one block unit, and a communicating method thereof. The body includes a flow channel. The block unit is movably combined with the body, and is configured to open or close the flow channel. Thus, a required fluid is enabled to flow stably with flow guidance of the body.

CROSS-REFERENCE TO RELATED APPLICATION

This non-provisional application claims priority under 35 U.S.C. § 119(a) on Patent Application No(s). 112111261 filed in Taiwan, R.O.C. on Mar. 24, 2023 and Patent Application No(s). 112126503 filed in Taiwan, R.O.C. on Jul. 17, 2023, the entire contents of which are hereby incorporated by reference.

BACKGROUND OF THE INVENTION

1. Field of the Invention

The present disclosure provides a fluid communicating structure and a communicating method thereof, and in particular to a fluid communicating structure and a communicating method thereof enabling a required fluid to flow stably.

2. Description of the Related Art

In common fluid transportation, a valve is provided according to a pipeline of the fluid to serve as a switch for the fluid transportation.

However, a gap is usually caused in such conventional valve after use for an extended period of time, resulting in loss of the function of the valve and hence failure of stable transportation of the fluid in the pipeline.

BRIEF SUMMARY OF THE INVENTION

In view of the prior art above, the applicant has developed a fluid communicating structure and a communicating method thereof in the aim of achieving an object of enabling a required fluid to flow stably with flow guidance of a body.

To achieve the above and other objects, the present disclosure provides a fluid communicating structure including at least one body and at least one block unit. The body includes a flow channel. The block unit is movably combined with the body, and is configured to open or close the flow channel.

In the fluid communicating structure above, the body and the block unit are provided with a first elastic element in between. The first elastic element locates the block unit to be at an open position of the flow channel, or the first elastic element locates the block unit to be at a closed position of the flow channel.

In the fluid communicating structure above, the block unit is provided with an operation portion which operates the block unit to operate.

In the fluid communicating structure above, the operation portion is movably assembled with the block unit, the operation portion and the body have a first height and a second height in between, and the block unit is operated at the first height or the second height by the operation portion.

In the fluid communicating structure above, the body is provided with at least one fastener. The fastener serves as engagement between two bodies, or serves as engaged between the body and an object.

In the fluid communicating structure above, the fastener and the body are provided with a second elastic element in between. The second elastic element exerts an elastic force to pull tight the two bodies, or the second elastic element exerts an elastic force to pull tight the body and the object.

In the fluid communicating structure above, the fastener is a thread, a column, an outer fastener, an elastic fastener, an inner fastener, a sphere or a bead.

In the fluid communicating structure above, the fastener is an outer fastener and is inserted into one of the bodies and rotated, so that the fastener is fitted into a body limiting portion of the body.

In the fluid communicating structure above, the fastener is provided with a stop portion. The stop portion and the body stop against each other, or the stop portion and a body limiting portion of the body stop against each other, so that the stop portion limits an engagement position of the fastener.

In the fluid communicating structure above, the body limiting portion is a two-layered limiting structure so as to limit positions of the stop portion and the fastener.

In the fluid communicating structure above, the block unit can be parallel to the body, or the block unit can protrude from the body, or the block unit can be recessed into the body, or the block unit can be elastically parallel to the body, or the block unit can elastically protrude from the body, or the block unit can be elastically recessed into the body.

In the fluid communicating structure above, the block unit is two in number, each of the block units is provided with a first elastic element, and the first elastic elements locate the block units to be at closed positions of the flow channels, or the first elastic elements respectively pressurize the block units to elastically push against each other and be located at the closed positions of the flow channels, or the first elastic element locates the block unit to be at the closed position of the flow channel.

In the fluid communicating structure above, the body is provided with a body limiting portion, and the block unit coordinates with the body limiting portion and is limited at the open position of the flow channel or is limited at the closed position of the flow channel.

In the fluid communicating structure above, a position at which the flow channel enters the body or a position at which the flow channel is combined with the block unit is at a different height or a different angle, or the block unit and the flow channel are located at different angles or in different directions, or the block unit and the flow channel form an angle of 90 degrees, or the block unit and the flow channel form an angle between 170 degrees and 10 degrees.

In the fluid communicating structure above, the body or the block unit is provided with at least one fluid block unit, or the fluid block unit can be a ring unit, an elastic unit, a rubber unit, a silicon unit, a fluid absorbing unit or a bulk unit, or the fluid block unit can be disposed at any position through which a fluid passes, or the fluid block unit can be disposed at any motion position of the block unit or the body.

In the fluid communicating structure above, the fluid block unit is a ring unit.

In the fluid communicating structure above, the fluid is a liquid, a gas, oil, water, a liquid coolant, a water coolant or a chemical substance.

In the fluid communicating structure above, the body is provided with at least one fastener, the body and the fastener are provided with a second elastic element in between, the second elastic element is a torsion spring, and two ends of the second elastic element are respectively fixed at the body and the fastener, so that the fastener operates in coordination with the second elastic element.

In the fluid communicating structure above, the flow channel includes an inlet flow channel, an outlet flow channel, a connecting flow channel and a sealing unit. The connecting flow channel communicates the inlet flow channel and the outlet flow channel, the sealing unit is disposed at the body, and the sealing unit seals the connecting flow channel and one side of the body.

The fluid communicating structure above includes two block units which elastically push each other, so that the block units open or close the flow channel.

In the fluid communicating structure above, the body is two in number, each of the bodies includes an alignment connecting portion, and the bodies are alignment connected, aligned with or prevented from rotation relative each other by using the alignment connecting portions, or the block unit is two in number, each of the block units is provided with a corresponding coupling portion, and the block units are alignment connected, limited, prevented from rotation, stabilized, aligned or engaged by using the corresponding coupling portions, or the block unit is provided with a guide angle, an angle or an arc to readily be guided into one of the bodies, or be guided into another body, or be guided into an object.

In the fluid communicating structure above, the elastic element normally pushes against the block unit and the body, so that the block unit is located at a position for stopping the flow channel.

In the fluid communicating structure above, the block unit is provided with a resist portion, and the resist portion and the body resist each other, or the resist portion is a structure that guides a fluid.

In the fluid communicating structure above, the resist portion is a structure that guides a fluid.

In the fluid communicating structure above, the body is provided with a fastener, which limits the block unit to locate at a position at which the flow channel is open or a position at which the flow channel is closed.

In the fluid communicating structure above, the block unit is provided with a fastener, which limits the block unit to locate at a position at which the flow channel is open or a position at which the flow channel is closed.

In the fluid communicating structure above, the fastener is a column, a fastener, a thread, an elastic fastener, an inner fastener or an outer fastener.

In the fluid communicating structure above, the block unit and the flow channel are located at different angles or in different directions.

In the fluid communicating structure above, the block unit is provided with at least one block unit limiting portion, which is engaged with a fastener so as to limit the block unit to locate at a position at which the flow channel is open or a position at which the flow channel is closed.

In the fluid communicating structure above, the body is two in number, and each of the bodies includes a fastener or a fastening portion, and the bodies or the fastening portions are engaged with each other by fasteners.

In the fluid communicating structure above, the fastener or the fastening portion of one of the bodies is engaged with the fastener or the fastening portion of the other body by means of pressing of a second elastic element.

In the fluid communicating structure above, at least one of the bodies is provided with a safety mechanism structure, and the safety mechanism structure and the block unit limit or block each other to limit the two bodies or to open the flow channel, or the safety mechanism structure and the block unit are departed or opened from each other to separate the two bodies or close the flow channel or to limit one of the bodies or open the flow channel, or at least one of the block units is provided with a safety mechanism structure, and the safety mechanism structure and the body limit or block each other to limit the two bodies or open the flow channel, or the safety mechanism structure and the body depart from or open each other to separate the two bodies or close the flow channel or to limit one of the bodies and open the flow channel.

In the fluid communicating structure above, at least one of the fasteners is provided with a motion distance, and the safety mechanism structure limits the block unit or the body, so that the block unit or the body limits a position of the fastener at the motion distance.

In the fluid communicating structure above, the safety mechanism structure departs from the block unit or the body, so that the block unit closes the flow channel and moves the fastener in the motion distance to separate the two bodies.

In the fluid communicating structure above, the block unit or the body is provided with a stop portion which is for stopping the fastener.

In the fluid communicating structure above, the fastener or the fastening portion of one of the bodies includes a limiting portion, and the fastener or the fastening portion of the other body is engaged at the limiting portion.

In the fluid communicating structure above, each of the fasteners or the fastening portions is a limiting portion, a groove, a recess, a track, a protrusion or a hole, has a neck, has a head, is a column, or is a structure with an inverted hook.

In the fluid communicating structure above, the block unit or the body is provided with an anti-rotation portion, and the anti-rotation portion prevents rotation of the body or the block unit, or the anti-rotation portion prevents rotation of the fastener, or the anti-rotation portion prevents rotation of an object.

In the fluid communicating structure above, the anti-rotation portion is a structure abutting against the fastener, or the anti-rotation structure is a stepped structure abutting against the fastener, or the anti-rotation portion is an elastic structure abutting against the fastener, or the anti-rotation portion is a structure that moves the fastener to fit into a limiting portion, or the anti-rotation portion is a structure that moves the block unit and then fits into a limiting portion, or the anti-rotation portion is a structure that moves the block unit and then automatically elastically fits into a limiting portion.

In the fluid communicating structure above, the body is two in number, and the flow channels of the bodies are located in different directions or the flow channels of the bodies are located at different angles.

The fluid communicating structure above is applied to data centers, cabinets, servers, memories, heat sinks, CPUs, GPUs, PCBs, ICs, connectors, industrial purposes or household purposes.

In the fluid communicating structure above, the body is two in number, and the flow channels of the bodies are located in different directions, or the flow channels of the bodies are located at different angles, or motion directions of the block units and the flow channels correspondingly blocked are located in different directions, or motion directions of the block units and the flow channels correspondingly blocked are located at different angles.

In the fluid communicating structure above, the block unit and the flow channel are located at different angles or in different directions, or the block unit and the flow channel form an angle of 90 degrees, or the block unit and the flow channel form an angle between 90 degrees and 30 degrees.

In the fluid communicating structure above, the body is two in number, or the body is two in number and each of the bodies has a block unit, or the body is two in number and one of the bodies has a block unit.

In the fluid communicating structure above, the block unit is two in number, each of the block units is provided with a corresponding coupling portion, and the block units are alignment connected, limited, prevented from rotation, stabilized, aligned or engaged by using the corresponding coupling portions.

In the fluid communicating structure above, the block unit is provided with a guide angle, an angle or an arc to readily be guided into one of the bodies, or be guided into another body, or be guided into an object.

In the fluid communicating structure above, the body is a combination of at least two elements, and the bodies combined to each other by the at least two elements resist, limit or press at least one fluid block unit.

In the fluid communicating structure above, the block unit is a combination of at least two elements.

In the fluid communicating structure above, the body is two in number, and the block unit of one of the bodies operates by at least one operation portion to open or close the flow channel.

In the fluid communicating structure above, one of the bodies is provided at an object, the object is provided with a heat generating unit and a heat dissipating unit, and a fluid in the flow channel flows through the heat dissipating unit so as to cool the heat generating unit.

In the fluid communicating structure above, the object is a server, a memory, a cabinet, a liquid cooling apparatus, a heat generating unit or a heat dissipating unit.

In the fluid communicating structure above, the operation portion is a push unit, a thrust unit, a linking unit, a handle, a labor-saving structure, a lever structure, a track structure, a motion structure, a structure with a movement space, a door, rotating unit, a track, a rod, a column, a bolt, or a structure that can assemble two bodies or coordinate with the flow channel and has a reserved portion, or the operation portion is a lever structure or a labor-saving structure, so that the operation portion is assembled at the two bodies and links or operates the block unit, or the operation portion and one of the bodies are provided with a lever structure in between.

In the fluid communicating structure above, the operation portion is provided at one of the bodies to join or combine the operation portion at the other body, and the operation portion pushes, connects or is assembled at the block unit, or the operation portion is the block unit, or the operation portion and the block unit are a formed integral, or the block unit is caused to enter the other body to open or close the flow channel.

In the fluid communicating structure above, the operation portion is disposed at one of the bodies to join or combine the operation portion at the other body, the operation portion pushes the block unit having an elastic force to have the block unit enter the other body so as to open or close the flow channel, and the elastic force of the block unit pushes the operation portion to join or combine the operation portion at the other body.

In the fluid communicating structure above, the operation portion is a lever structure or a labor-saving structure to assemble the operation portion at the two bodies and to link or operate the block unit.

In the fluid communicating structure above, the two operation portions are combined as a lever structure, each of the operation portions is provided with a coupling portion, and the operation portions are joined, combined or fixed by the coupling portions when close to each other during an operation, so as to fix positions of the bodies or the block unit.

In the fluid communicating structure above, the two operation portions are combined as a lever structure, the operation portions are respectively bolted at one of the bodies and the block unit, and the operation portions have a movement space where they interact with each other to implement a lever movement, so that the operation portions operate the block unit and assemble the two bodies.

In the fluid communicating structure above, the block unit and the operation portion are assembled with each other, or the block unit and the operation portion are a formed integral.

In the fluid communicating structure above, the operation portion is provided with at least one fastener, and the fastener and the operation portion are linked and engaged at the other body.

In the fluid communicating structure above, the fastener is elastically engaged at the other fastener of the other body, or the fastener or the other fastener is provided with an operation portion operable to engage the two bodies, or the fastener or the other fastener is provided with a guide portion which guides to engage the two bodies, and the guide portion is a sloped surface, an arched surface or a curved surface, or the fastener or the other fastener is provided with a second elastic element which elastically pushes to reciprocally open and close the fastener or the other fastener.

In the fluid communicating structure above, the fastener includes a head, or the fastener includes a head rotatable to change an engagement position.

In the fluid communicating structure above, the fastener is two in number, and the fasteners are linked with the other body.

In the above fluid joint structure, the operation portion and one of the bodies are provided with a lever structure in between.

In the fluid communicating structure above, the block unit of the body operates an operation portion to open or close the flow channel, and the body is provided on an inside thereof with an absorbing unit that absorbs a liquid.

In the fluid communicating structure above, the body or the operation portion is provided with a check portion, which serves as a check for a limitation of a fluid on an inside or outside of the body.

In the fluid communicating structure above, a monitor, a CCD, a visual system or an artificial intelligence (AI) apparatus is disposed at the check portion, around the check portion, or a corresponding check position corresponding to the check portion, so as to perform checking.

In the fluid communicating structure above, the body is two in number, and one of the bodies is provided with a tool which drives the block unit to enter the other body.

In the fluid communicating structure above, the body or the operation portion is provided with an alignment portion, which is for alignment to engage a fastener.

In the fluid communicating structure above, the body and the operation portion are provided with a first elastic element in between, and the first elastic element presses a fluid block unit to stop a fluid.

In the fluid communicating structure above, the body, the block unit and the operation portion are detachably combined with one another, and the block unit and the operation portion are movably assembled by a bolt, or the body, the block unit and the operation portion are detachably combined with one another to maintain and repair or replace a component of the fluid communicating structure.

The fluid communicating structure above further includes a lever structure, which includes a rotating portion and a lever portion. One end of the lever portion is assembled at one of the bodies, and the other end of the lever portion is assembled at the operation portion, so as to push the operation portion to move by rotating the rotating portion, or to push the operation portion to engage at the other body.

In the fluid communicating structure above, the rotating portion and the lever portion are assembled and linked by a shaft.

In the fluid communicating structure above, the body is two in number, one of the bodies is provided with a motion member having a track, and the track is fitted into a fastener or a fastening portion of the body that is pulled close, so as to assemble the two bodies to open the flow channel.

In the fluid communicating structure above, the motion member is movably disposed at one of the bodies by a shaft, and the motion member is rotated to fit the track into a fastener or a fastening portion of the other body that is pulled close.

In the fluid communicating structure above, the body is two in number, wherein one body, one block unit or one operation portion is provided with a motion member.

In the fluid communicating structure above, the body is two in number, wherein one body, one block unit or one operation portion provided with a motion member. The motion member includes a track which is fitted into a fastener or a fastening portion of the other body that is pulled close, so that the two bodies open the flow channel, or the motion member is movably disposed at one body, one block unit or one operation portion by a shaft, or the motion member includes a positioning portion, and one body, one block unit or one operation portion includes a corresponding positioning portion, so as to fix a position of the motion member by the positioning portion and the corresponding positioning portion when the fastener or the fastening portion of the other body is pulled close.

The present disclosure further provides a fluid communicating method, wherein the flow channel is closed by the block unit and the flow channel is opened by the block unit so as to communicate a fluid.

The present disclosure further provides another fluid communicating method, wherein two bodies are engaged by the fastener and then one block unit or two block units are opened to accordingly open the flow channel and communicate a fluid, or the body and the object are engaged by the fastener, and then one block unit or two block units are opened to accordingly open the flow channel and communicate a fluid.

The present disclosure further provides another fluid communicating method, wherein two bodies are engaged by the fastener or the body and the object are engaged by the fastener so that the two block units respectively coordinate with the first elastic elements to push against each other, and then the block units are opened to accordingly open the flow channel and communicate a fluid, or two bodies are engaged by the fastener or the body and the object are engaged by the fastener, so that one of the block units pushes against the other block unit coordinating with a first elastic element to accordingly open the flow channel and communicate a fluid.

The present disclosure further provides another fluid communicating method, wherein two block units and two bodies are included, the bodies are first coupled by the fastener or the fastener and then the block units are opened, or the block units are first closed and then the fasteners are opened, or the fastener is open, or the bodies are opened.

The present disclosure further provides another fluid communicating method, wherein two block units and two bodies are included, one of the block unit is pushed by a first elastic element toward a communicating direction to a position at which the flow channel is closed, the other block unit is pushed by the other first elastic element in a direction opposite to the communicating direction to a position at which the flow channel is closed, the block unit of the other first elastic element exerting a force in a direction opposite to the communicating direction pushes the other block unit to open two flow channels, and the block unit of the other first elastic element in the direction opposite to the communicating direction enters the other body.

The present disclosure further provides another fluid communicating method, wherein two block units and two bodies are included, one of the block units is pushed by a first elastic element toward a communicating direction to a position at which the flow channel is closed, the other block unit limited at a position at which the flow channel is closed, a force is exerted on this block unit to push the other block unit to open the two flow channels, and this block unit enters the other body.

The present disclosure further provides another fluid communicating method, wherein a force is exerted on one block unit to push another block unit so as to open two flow channels, and this block unit enters the other body.

The present disclosure further provides another fluid communicating method, wherein the flow channel is closed by the block unit and then the flow channel is opened by the block unit to accordingly communicate a fluid, and a position at which the flow channel enters the body or a position at which the flow channel is combined with the block unit is at a different height or a different angle, or the block unit and the flow channel are located at different angles or in different directions, or the block unit and the flow channel form an angle of 90 degrees, or the block unit and the flow channel form an angle between 170 degrees and 10 degrees.

The present disclosure further provides another fluid communicating method, wherein two bodies are engaged by the fastener and then one block unit or two block units are opened to accordingly open the flow channel and communicate the fluid, or the body and the object are engaged by the fastener and then one block unit or two block units are opened to accordingly open the flow channel and communicate a fluid, a position at which the flow channel enters the body or a position at which the flow channel is combined with the block unit is at a different height or a different angle, or the block unit and the flow channel are located at different angles or in different directions, or the block unit and the flow channel form an angle of 90 degrees, or the block unit and the flow channel form an angle between 170 degrees and 10 degrees.

Thus, the fluid communicating structure and the communicating method thereof of the present disclosure enable a required fluid to flow stably with flow guidance of a body.

DETAILED DESCRIPTION OF THE INVENTION

Referring toFIG.1toFIG.2showing a fluid communicating structure and a communicating method thereof of the present disclosure, the fluid communicating structure1includes at least one body11and at least one block unit12.

The body11includes a flow channel111.

The block unit12is movably combined with the body11, and is configured to open or close the flow channel111.

In one embodiment of the present disclosure, the fluid communicating structure1is applicable to data centers, cabinets, servers, memories, heat sinks, CPUs, GPUs, PCBs, ICs, connectors, industrial purposes or household purposes according to requirements. The body11can be two in number. Each of the bodies11is provided with a block unit12, the flow channels111of the bodies11can be in communication with each other, and the block units12and the flow channels111are located at different angles or in different directions. The flow channels111can be respectively connected to pipes10which can be liquid pipes or gas pipes, so that a liquid (or air) can be guided by one of the pipes10into the flow channel111of one of the bodies11and then guided out from the flow channel111of the other body11to another pipe10, further enabling the required liquid to flow stably under guided flow provided by the bodies11.

In the fluid communicating method of the present disclosure, the flow channels111are first respectively closed by the block units12, and then the block units12are moved to open the flow channels111, so that a fluid flows from the flow channel111of one of the bodies11toward the flow channel111of the other body11, thereby communicating the required fluid by the bodies11(wherein the fluid can be a liquid, a gas, oil, water, a liquid coolant, a water coolant or a chemical substance). Thus, the required fluid is enabled to flow stably under guided flow provided by the flow channels111of the bodies11.

In addition to the embodiments above, in one embodiment of the present disclosure, each of the bodies11and each of the block units12are provided with a first elastic element13in between. The first elastic elements13locate the block units12to be at open positions of the flow channels111to communicate the required fluid, or the first elastic elements13locate the block units12to be at closed positions of the flow channels111to enclose the required fluid.

In addition to the embodiments above, in one embodiment of the present disclosure, each of the block units12is provided with an operation portion121, and the operation portions121operate the block units12to operate. Each of the operation portions121and the each of the block units12can be movably assembled by a bolt122, and the operation portions121and the bodies11have a first height h1and a second height h2in between, so that the operation portions121operate the block units12to operate at the first height h1or the second height h2.

On the basis of the embodiments above, when the first elastic elements13are elastically released, the operation portions121are located at the positions at the first height h1at this point, and the block units12can be located at the closed positions of the flow channels111to enclose the fluid in the flow channels111. To put to use, a force can be exerted on the operation portions121to locate the operation portions121at the positions at the second height h2, so that the operation portions121respectively drive the block units12to operate, and meanwhile the first elastic elements13are compressed to locate the block units12at the open positions of the flow channels111to communicate the required fluid. Thus, the required fluid is enabled to flow stably under guided flow provided by the flow channels111of the bodies11.

In addition to the embodiments above, in one embodiment of the present disclosure, the body11is provided with at least one fastener14, and the fastener14is two in number in this embodiment. Each of the fasteners14and each of the bodies11are provided with a second elastic element15in between. The second elastic elements15respectively exert elastic forces to pull tight engagement of the two bodies11. Each of the fasteners14can be a thread, a column, an outer fastener, an elastic fastener, an inner fastener, a sphere or a bead. Thus, the bodies11can be securely combined into a packed state by the fasteners14to facilitate the fluid to stably flow with flow guidance through the flow channels111of the bodies11. When the fluid is communicated, one of the block units12or both of the block units12can be opened according to requirements to accordingly open the flow channels111and communicate the fluid, thereby enabling the present disclosure to better meet actual application requirements.

In addition to the embodiments above, in one embodiment of the present disclosure, in addition to serve for engagement of the two bodies11, the fasteners14further serve for engagement for the body11and an object. Moreover, the second elastic elements15respectively exert elastic forces to pull tight the body11and the object, and the object can be regarded as the other body11or another associated external object. Thus, the present disclosure is enabled to better meet actual application requirements.

In addition to the embodiments above, in one embodiment of the present disclosure, the block units12can be parallel to the bodies11, or the block units12can protrude from the bodies11, or the block units12can be recessed into the bodies11, or the block units12can be elastically parallel to the bodies11, or the block units12can elastic protrude from the bodies11, or the block units12can be elastically recessed into the bodies11. Thus, the present disclosure is enabled to better meet actual application requirements.

In addition to the embodiments above, in one embodiment of the present disclosure, positions at which the flow channels111enter the bodies11and positions at which the flow channels111are combined with the block units12are at different heights (or different angles). Moreover, the block unit12and the flow channel111can also be located at different angles or in different directions, or the block unit11and the flow channel111form an angle of 90 degrees, or the block unit12and the flow channel111form an angle between 170 degrees and 10 degrees. Thus, required fluid is enabled to flow stably under guided flow provided by the flow channels111of the bodies11.

In addition to the embodiments above, in one embodiment of the present disclosure, each of the bodies11or the block units12is provided with at least one fluid block unit16, and each of the fluid block units16can be a ring unit (for example, an O-ring, a waterstop ring, a rubber ring or a washer to meet actual application requirements), an elastic unit, a rubber unit, a silicon unit, a fluid absorbing unit or a bulk unit, or the fluid block unit16can be disposed at any position through which the fluid passes, or the fluid block unit16can be disposed at any motion position of the block unit12or the body11. Thus, in coordination with the fluid block units16, the block units12and the flow channels111form a packed state to prevent any leakage when the fluid is under guided flow or is not under guided flow, so as to facilitate the fluid to flow stably under guided flow provided by the flow channels111of the bodies11.

In addition to the embodiments above, in one embodiment of the present disclosure, the block units12and the flow channels111are located at different angles or in different directions.

In addition to the embodiments above, in one embodiment of the present disclosure, the body11is two in number, or the body11is two in number and each of the bodies11has a block unit12, or the body11is two in number and one of the bodies11has a block unit12. Thus, the present disclosure is enabled to better meet actual application requirements.

As shown inFIG.3, in one embodiment of the present disclosure, the differences from the embodiments above are that, the block unit12is two in number, and each of the block units12is provided with a first elastic element13. The first elastic elements13respectively exert forces to elastically push the block units12against each other and be located at the closed positions of the flow channels111. Thus, the block units12can be located at the closed positions of the flow channels111by pushing of the first elastic elements13, so as to prevent any leakage when the fluid is not under guided flow. Moreover, when the block unit12is two in number, one of the block units12can be provided with one first elastic element13, so that the first elastic element13pressurizes the block units12to push against each other to locate at the closed positions of the flow channels111.

Moreover, when the fluid is communicated, the two block units12can first coordinate with the respective first elastic elements13to push each against each other so that the block units12first are not at the closed positions, and then the block units12are opened to accordingly open the flow channels11and communicate the fluid, thereby enabling the present disclosure to better meet actual application requirements.

As shown inFIG.4, in one embodiment of the present disclosure, the differences from the embodiments above are that, the fasteners14are outer fasteners and are inserted into one of the bodies11and rotated, so that the fasteners14are fitted into body limiting portions112of the bodies11. Each of the fasteners14is provided with a stop portion141, and the stop portions141limit and stop the bodies11against each other so that the stop portions141limit engagement positions of the fasteners14. Thus, in coordination with the fasteners14and the body limiting portions112, the bodies11are securely combined to form a packed state, so as to facilitate the fluid to flow stably under guided flow provided by the flow channels111of the bodies11.

Moreover, each of the body limiting portions112can be a two-layered limiting structure so as to limit positions of the stop portions141and the fasteners14. Thus, the fasteners14can coordinate with the body limiting portions122by the stop portions141for secure engagement, thereby enabling the present disclosure to better meet actual application requirements.

In addition to the embodiments above, in one embodiment of the present disclosure, two bodies11are engaged by the fasteners14and then one block unit12or two block units12are opened to accordingly open the flow channel11and communicate a fluid, or the body11and the object are engaged by the fasteners14, and then one block unit12is used to push the other block unit12coordinating with a first elastic element13to accordingly open the flow channel111and communicate a fluid, thereby enabling the present disclosure to better meet actual application requirements.

As shown inFIG.5, in one embodiment of the present disclosure, the differences from the embodiments above are that, each of the bodies11and each of the fasteners14are provided with a second elastic element15in between, and the second elastic elements can be torsion springs. Two ends of the second elastic elements15are respectively fixed at the bodies11and the fasteners14, so that the fasteners14respectively coordinate with the second elastic elements15to perform automatic back fastening, and are stopped against each other by using the stop portions141and the body limiting portions112of the bodies11, so that the stop portions141limit the engagement positions of the fasteners14. Thus, in coordination with the fasteners14and the body limiting portions112, the bodies11can be securely combined into a packed state, so as to facilitate the fluid to flow stably under guided flow provided by the flow channels111of the bodies11.

As shown inFIG.6, in one embodiment of the present disclosure, the differences from the embodiments above are that, each of the body limiting portions112can be a two-layered limiting structure so as to limit positions of the operation portions121of the block units12. Thus, the block units12can coordinate with the body limiting portions112to open or close the flow channels111, thereby enabling the present disclosure to better meet actual application requirements.

As shown inFIG.1,FIG.7andFIG.8, in one embodiment of the present disclosure, the differences from the embodiments above are that, each of the bodies11is provided with a body limiting portion112, and the block units12respectively coordinate with the body limiting portions112so as to limit at the open positions (or closed positions) of the flow channels111.

On the basis of the embodiments above, when the operations portions121are located at the positions at the first height h1, the block units12are used to respectively coordinate with the body limiting portions112for limiting to locate the block units12at the open positions (or the closed positions) of the flow channels111, so as to communicate (or enclose) the fluid in the flow channels111. When the operation portions121are located at the positions at the second height h1, the operation portions121are used to respectively drive the block units12to operate and to locate the block units12at the closed positions (or the open positions) of the flow channels111, so as to enclose the fluid. Thus, the required fluid is enabled to flow stably under guided flow provided by the flow channels111of the bodies11.

As shown inFIG.9, in one embodiment of the present disclosure, the differences from the embodiments above are that, the flow channel111of the fluid communicating structure1includes an inlet flow channel1111, an outlet flow channel1112, a connecting flow channel1113and a sealing unit1114. The connecting flow channel1113communicates the inlet flow channel1111and the outlet flow channel1112. The sealing unit1114is disposed at the body11, and seals the connecting flow channel1113and one side (for example, an outer side) of the body11. The body11can be machined, milled, injection molded, de-waxed, split-edge locked, split-edge bonded, split-edge fastened or split-edge welding combined. Once the flow channel111of the body11is completed, the block unit12and the first elastic element13are then prepared. Thus, the required flow channel111can be formed at the body11, thereby enabling the present disclosure to better meet actual application requirements.

As shown inFIG.10, in one embodiment of the present disclosure, the differences from the embodiments above are that, each of the bodies11is provided with only an alignment connecting portion113(but without the fasteners14), and the bodies11are alignment connected, aligned or prevented from rotation by using the alignment connecting portions113, thereby enabling the present disclosure to better meet actual application requirements.

In addition to the embodiments above, in one embodiment of the present disclosure, the first elastic element13normally pushes against the block unit12and the body11, so that the block unit12is located at a position for stopping the flow channel111.

As shown inFIG.11, in one embodiment of the present disclosure, the differences from the embodiments above are that, each of the bodies11is provided with an alignment connecting portion113, the bodies11are engaged by a fastener14, the bodies11are alignment connected, aligned or prevented from rotation by using the alignment connecting portions113, and the second elastic element15abuts between one of the bodies11and the fastener14, thereby enabling the present disclosure to better meet actual application requirements.

As shown inFIG.12andFIG.13, in one embodiment of the present disclosure, the differences from the embodiments above are that, the first elastic elements13normally abut against the block units12and the bodies11so that the block units12are located at positions for stopping the flow channels11, and the block units12elastically push against each other by the first elastic elements13so that the block units12respectively open or close the flow channels111. In the communicating method, a force is exerted on one block unit12to push the other block unit12so as to open two flow channels111, wherein the block unit12enters the other body11, thereby enabling the present disclosure to better meet actual application requirements.

In addition to the embodiments above, in one embodiment of the fluid communicating method of the present disclosure, one block unit12is pushed by the first elastic element13toward a communicating direction to the position at which the flow channel111is closed, the other block unit12is limited at a position at which the flow channel111is closed, a force is exerted on this block unit12to push the other block unit12to open two flow channels111, and this block unit12enters the other body11.

In addition to the embodiments above, in one embodiment of the fluid communicating method of the present disclosure, one of the block units12is pushed by the first elastic element13toward the communicating direction to a position at which the flow channel111is closed, the other block unit12is pushed by the other first elastic element13in a direction opposite to the communication direction to a position at which the flow channel111is closed, the block unit12of the first elastic element13exerting a force in a direction opposite to the communicating direction pushes the other block unit12to open the two channels111, and the block unit12of the other first elastic element13in the direction opposite to the communicating direction enters the other body11.

In addition to the embodiment above, in one embodiment of the present disclosure, one of the block units12is (or the block units12are) provided with a resist portion123, and the resist portion123and the body11resist each other.

As shown inFIG.14andFIG.15, in one embodiment of the present disclosure, the differences from the embodiments above are that, the body11(or the block unit12) is provided with a fastener14, which limits the block unit12to locate at a position at which the flow channel111is open or at a position at which the flow channel111is closed. The fastener111may be a column, a fastener, a thread, an elastic fastener, an inner fastener or an outer fastener, and the resistor portion123may be a structural design that guides a fluid, thereby enabling the present disclosure to better meet actual application requirements.

On the basis of the embodiments above, when the fluid communicating structure1of the present disclosure includes two block units12and two bodies11, the bodies11are first coupled by the fasteners14and then the block units12are opened, or the block units12are first closed and then the fasteners14are opened or the bodies11are opened, thereby enabling the present disclosure to better meet actual application requirements.

As shown inFIG.16, in one embodiment of the present disclosure, the differences from the embodiments above are that, the block unit12of the fluid communicating structure1is provided with at least one block unit limiting portion124, which is engaged with the fastener14disposed at the body11so as to limit the block unit12to locate a position at which the flow channel111is open or at a position at which the flow channel111is closed, thereby enabling the present disclosure to better meet actual application requirements.

As shown inFIG.17, in one embodiment of the present disclosure, the differences from the embodiments above are that, the body11is two in number, each of the bodies11includes a fastener14(or a fastening portion), and the bodies11are respectively engaged with each other by the fasteners14(or the fastening portions).

In addition to the embodiments above, in one embodiment of the present disclosure, the fastener14(or the fastening portion) of one of the bodies11is engaged with the fastener14(or the fastening portion) of the other body11by means of pressing of a second elastic element15.

In addition to the embodiments above, in one embodiment of the present disclosure, the fastener14(or the fastening portion) of one of the bodies11includes a limiting portion142, and the fastener14(or the fastening portion) of the other body11is engaged at the limiting portion142.

In addition to the embodiments above, in one embodiment of the present disclosure, each of the fasteners14(or the fastening portions) is a limiting portion, a groove, a recess, a track, a protrusion or a hole, has a neck143, has a head144, is a column, or is a structure with an inverted hook.

On the basis of the embodiments above, the fastener14of one of the bodies11can have include a neck143and a head144, and the fastener14of the other body11has a limiting portion142. Thus, the fastener14of one of the bodies11can be fitted into the limiting portion142of the fastener14of the other body11by the neck143, and the head144is used for limiting and stopping once the neck143is fitted into the limiting portion142, so as to combine the two bodies11with each other.

As shown inFIG.18andFIG.19, in one embodiment of the present disclosure, the differences from the embodiments above are that, the block unit12(or the body11) is provided with an anti-rotation portion125, and the anti-rotation portion125prevents rotation of the body11(or the block unit12), or the anti-rotation125prevents rotation of the fastener14, or the anti-rotation125prevents rotation of an object. Moreover, in this embodiment, it is not necessary to provide the stop portion125of the embodiments above.

In addition to the embodiments above, in one embodiment of the present disclosure, the anti-rotation portion125is a structure abutting against the fastener14, or the anti-rotation structure125is a stepped structure abutting against the fastener14, or the anti-rotation portion125is an elastic structure abutting against the fastener14, or the anti-rotation portion125is a structure that moves the fastener14to fit into a limiting portion142, or the anti-rotation portion125is a structure that moves the block unit12and is fit into a limiting portion142, or the anti-rotation portion125is a structure that moves the block unit12and then automatically elastically fits into a limiting portion125.

On the basis of the embodiments above, when the block unit12is located at a position at which the flow channel111is open or at a position at which the flow channel111is closed, the limiting portion142of the fastener14is fitted into the anti-rotation portion by elastic pressing of the second elastic element15, so that the block unit12achieves an effect of anti-rotation against the body11by using the anti-rotation125in coordination with the fastener14, thereby enabling the block unit12to be securely located at a position at which the flow channel111is open or at a position at which the flow channel111is closed.

As shown inFIG.20, in one embodiment of the present disclosure, the differences from the embodiments above are that, the body11is two in number, and the flow channels111of the bodies11are located in different directions, or the flow channels111of the bodies11are located at different angles, or motion directions of the block units12and the flow channels111correspondingly blocked are located in different directions, or motion directions of the block units12and the flow channels111correspondingly are located at different angles. Thus, with a staggered arrangement of the flow channels111, the flow channels111to not interfere with each other, hence facilitating space planning of actual applications.

In addition to the embodiments above, in one embodiment of the present disclosure, the block units12and the flow channels111are located at different angles or in different directions, or the block units12and the flow channels111form an angle of 90 degrees, or the block units12and the flow channels111form an angle between 90 degrees and 30 degrees.

As shown inFIG.21andFIG.22, in one embodiment of the present disclosure, the differences from the embodiments above are that, the block unit12is two in number, each of the block units12is provided with a corresponding coupling portion126, and the block units12are alignment connected, limited, prevented from rotation, stabilized, aligned or engaged by using the corresponding coupling portions126, respectively, thereby enabling the present disclosure to better meet actual application requirements.

In addition to the embodiments above, in one embodiment of the present disclosure, the block unit12provided with a guide angle127(an angle or an arc) to be better guided in the body11, or be guided into the other body11, or be guided in an object, thereby enabling the block units12of the present disclosure to better meet actual application requirements.

In addition to the embodiments above, in one embodiment of the present disclosure, the body11is a combination of at least two elements which can be combined by various methods, the method of the combination is lock combination in this embodiment, and at least one fluid block unit16is resisted, limited or pressed by the bodies11combined from at least two elements, thereby enabling the bodies11of the present disclosure to better meet actual application requirements.

In addition to the embodiments above, in one embodiment of the present disclosure, the block unit12is a combination of at least two elements which can be combined by various methods, the method of the combination is bolt combination, lock combination, engagement combination, rivet combination or expansion combination, and bolt combination by using an assembly portion128is disclosed in this embodiment, thereby enabling the block units12of the present disclosure to better meet actual application requirements.

Referring toFIG.23andFIG.24, in one embodiment of the present disclosure, the differences from the embodiments are that, the bodies11can be a combination in different directions or at different angles (as shown inFIG.23); moreover, the block units12can also be disposed in different directions or at different angles (as shown inFIG.24), thereby enabling the present disclosure to better meet actual application requirements.

As shown inFIG.25, in one embodiment of the present disclosure, the differences from the embodiments above are that, the block units12can push against each other by the corresponding coupling portions126so as to open the flow channels111, thereby enabling the present disclosure to better meet actual application requirements.

Referring toFIG.26andFIG.27, in one embodiment of the present disclosure, the differences from the embodiments are that, the fastener14on the body11corresponding to the block unit12can be a safety switch (or a safety mechanism structure) according to requirements. When the limiting portion142of the fastener14is fitted into the anti-rotation portion142by elastic pressing of the second elastic element15, the block unit12can be limited by the fastener14so that the block unit12operates only when the fastener14is opened, thereby enabling the present disclosure to better meet actual application requirements.

Referring toFIG.28andFIG.29, in one embodiment of the present disclosure, the differences from the embodiments are that, at least one of the body11is provided with a safety mechanism structure17(the safety mechanism structure17can be replaced by the fastener14according to requirements). When the safety mechanism structure17and the block unit12are limited by each other, the two bodies11can be limited or the flow channels111can be opened, and when the safety mechanism structure17and the block unit12depart from each other, the two bodies11can be separated or the flow channels111can be closed.

In one embodiment of the present disclosure, the differences from the embodiments are that, the safety mechanism structure17includes a fastening member171and a third elastic element172, and the safety mechanism structure17limits or departs from the block unit12by the coordination of fastening member171and the third elastic element173, accordingly performing an operation required by the safety mechanism structure171. Moreover, the block unit12is provided with a stop portion129which is configured to stop the fastener14, thereby enabling the present disclosure to better meet actual application requirements.

In one embodiment of the present disclosure, the differences from the embodiments are that, the fastener14of one of the bodies11of this embodiment is fitted into the limiting portion142of the fastener14of the other body11, and the head144serves for limiting and stopping once the neck143is fitted into the limiting portion, so as to combine the two bodies11with each other. Moreover, at least one of the fasteners14is provided with a motion distance a, and the safety mechanism structure17limits the block unit12so that the block unit12limits a position of the fastener14at the motion distance a, and the safety mechanism structure17departs from the block unit12so that the block unit12closes the flow channel111and the fastener14moves in the motion distance a to separate the two bodies11, thereby enabling the present disclosure to better meet actual application requirements.

As shown inFIG.30, in one embodiment of the present disclosure, the differences from the embodiments above are that, the body11in the fluid communicating structure1is two in number, and the block unit12of one of the bodies11operates by at least one operation portion18to open or close the flow channel111, thereby enabling the present disclosure to better meet actual application requirements.

In one embodiment of the present disclosure, the differences from the embodiments above are that, one of the bodies11is disposed at an object20, the object20is provided with a heat generating unit201and a heat dissipating unit202, and the fluid in the flow channel111flows through the heat dissipating unit202so as to cool the heat generating unit201, thereby enabling the present disclosure to better meet actual application requirements.

In one embodiment of the present disclosure, the differences from the embodiments above are that, the object20can be a server, a memory, a cabinet, a liquid cooling apparatus, the heat generating unit201or the heat dissipating unit201(wherein the heat generating unit201can be a chip, and the heat dissipating unit202can be a heat sink or a cooling liquid), thereby enabling the present disclosure to better meet actual application requirements.

As shown inFIG.31, in one embodiment of the present disclosure, the differences from the embodiments above are that, the operation portion18can be a push unit, a thrust unit (as shown by part a inFIG.31), a linking unit (as shown by part b inFIG.31), a handle (as shown by part c inFIG.31), a labor-saving structure, a lever structure, a track structure, a motion structure, a structure with a movement space18such as part c shown inFIG.31, a door, rotating unit, a track, a rod, a column, a bolt, or a structure that can assemble two bodies11or coordinate with the flow channel111and has a reserved portion, thereby enabling the present disclosure to better meet actual application requirements.

As shown inFIG.32andFIG.33, in one embodiment of the present disclosure, the differences from the embodiments above are that, the operation portion18is disposed at one of the bodies11to join or combine the operation portion18at the other body11by a joining portion182, and the operation portion18abuts against (or is assembled at) the block unit12to have the block unit12enter the other body11to open or close the flow channel111, thereby enabling the present disclosure to better meet actual application requirements.

In one embodiment of the present disclosure, the differences from the embodiments above are that, the operation portion18is disposed at one of the bodies11to join or combine the operation portion18at the other body11, the operation portion18pushes the block unit12having an elastic force, the block unit12can generate a pushing elastic force by the first elastic element13to have the block unit12enter the other body12so as to open or close the flow channel111, and the operation portion18is pushed by the block unit12coordinating with an elastic force of the first elastic element13so that the operation portion18generates a pushing/pulling force and is joined or combined at the other body11, thereby securely combining the two bodies and enabling the present disclosure to better meet actual application requirements.

In one embodiment of the present disclosure, the differences from the embodiments above are that, the operation portion18can be a structure for assembling the two bodies11or a structure coordinating with the flow channel111and having a reserved portion183.

As shown inFIG.34, in one embodiment of the present disclosure, the differences from the embodiments above are that, the operation portion18is a lever structure or a labor-saving structure, so that the operation portion18is assembled at the bodies11and is linked with or operates the block unit12. In this embodiment, a combination of two operation portions18is a lever structure, each of the operation portions18is provided with a coupling portion184, and the operation portions18are joined, combined or fixed by the coupling portions184when close to each other during an operation, so as to fix positions of the bodies11or the block units12, thereby enabling the present disclosure to better meet actual application requirements.

In one embodiment of the present disclosure, the differences from the embodiments above are that, when the two operation portions18is combined as a lever structure, the operation portions18are bolted at one of the bodies11and the block unit12, and the operation portions18have a movement space181where they interact with each other to implement a lever movement, so that the operation portions18operate the block unit12and assemble the two bodies11, thereby enabling the present disclosure to better meet actual application requirements.

As shown inFIG.35, in one embodiment of the present disclosure, the differences from the embodiments above are that, the fastener14is elastically engaged with an other fastener40of the other body11, the fastener14(or the other fastener40) is provided with an operation portion148, and the operation portion148can be operated to engage the two bodies11. Moreover, the fastener14and the other fastener40are respectively provided with guide portions149and41, and the guide portions149and41can guide the fastener14and the other fastener40to engage the two bodies11and are respectively sloped surfaces, arched surfaces or curved surfaces. The fastener14(or the other fastener40) is provided with a second elastic element15, which can elastically push to reciprocally open and close the fastener14(or the other fastener40). Thus, the two bodies11can be securely engaged with each other by using the fastener14and the other fastener40, or be disengaged from each other by using the fastener14and the other fastener40to separate the two bodies11from each other, thereby enabling the present disclosure to better meet actual application requirements.

As shown inFIG.36andFIG.37, in one embodiment of the present disclosure, the differences from the embodiments above are that, the block unit12and the operation portion18are a formed integral (as shown inFIG.36), or the block unit12and the operation portion8are assembled with each other (for example, by bolt connection, engagement connection or lock connection, as shown inFIG.37), the operation portion18is provided with at least one fastener14, the fastener14and the operation portion18are link engaged at the other body11, the fastener14has an insert portion146, and the second elastic element15pushes between the operation portion18and the insert portion146, so that the insert portion146achieves an effect of automatic reset in coordination with the second elastic element15.

In one embodiment of the present disclosure, the differences from the embodiments above are that, the head144of the fastener14can be pulled to change an engagement position (as shown inFIG.36), so that the fastener14is linked in coordination with the second elastic element15and the operation portion18to be engaged at the other body11, and the operation portion18can also be used as the block unit12, thereby enabling the present disclosure to better meet actual application requirements.

In one embodiment of the present disclosure, the differences from the embodiments above are that, the head144of the fastener14and the insert portion146can be movably combined by a bolt147in between to rotate the head144to change an engagement position (as shown inFIG.37), so that the fastener14is linked in coordination with the second elastic element15and the operation portion18to be engaged at the other body11, thereby enabling the present disclosure to better meet actual application requirements.

In one embodiment of the present disclosure, the differences from the embodiments above are that, the insert portion146of the fastener14and the other body11respectively include guide surfaces145and114, and the guide surface114can guide the fastener14to be engaged at the other body11, thereby enabling the present disclosure to better meet actual application requirements.

As shown inFIG.38, in one embodiment of the present disclosure, the differences from the embodiments above are that, a force can be exerted on the operation portion18to move a fluid from the block unit12of one of the bodies11toward the other body11, and the block unit12in the other body11is pushed at the same time, so as to open the flow channels111and communicate the required channels or to close the flow channels111, thereby enabling the required fluid to flow stably under guided flow provided by the flow channels111of the bodies11.

As shown inFIG.39, in one embodiment of the present disclosure, the differences from the embodiments above are that, the fastener14is two in number, and the heads144of the fasteners144can be in form of handles, so that the other body11can be linked by the heads144of the fasteners14, thereby enabling the present disclosure to better meet actual application requirements.

As shown inFIG.40, in one embodiment of the present disclosure, the differences from the embodiments above are that, the operation portion18and one of the bodies11are provided with a lever structure19in between. The lever structure19includes a rotating portion191and a lever portion192, the rotating portion191and the lever portion192are assembled by a shaft193and are linked, the rotating portion191and the lever portion192include a motion portion194for a movement of the shaft193, and the lever structure19is movably disposed at the operation portion18and one of the bodies11by a mobile bolt195, so as to move the block unit12by the operation portion18in coordination with the lever structure19in a labor-saving manner, thereby enabling the present disclosure to better meet actual application requirements.

In one embodiment of the present disclosure, the differences from the embodiments above are that, the block unit12of the body11operates by the operation portion18to open or close the flow channel111, an absorbing unit115is provided on the inside of the body11, and the absorbing unit115is configured to absorb a liquid or preparatively absorb a possible liquid, thereby enabling the present disclosure to better meet actual application requirements.

In one embodiment of the present disclosure, the differences from the embodiments above are that, the operation portion18(or the body11) is provided with a check portion186. The check portion186serves as a check for a limitation of a fluid on the inside or outside of the body11, or a check for the absorbing unit115, for example, checking whether a leaking liquid is present, checking whether the absorbing unit115has absorbed a liquid, or checking whether there is a change in the absorbing unit115due to absorbing a liquid (for example, changes such as a color change or a shape change . . . ), thereby enabling the present disclosure to better meet actual application requirements.

In one embodiment of the present disclosure, the differences from the embodiments above are that, a monitor187, a CCD, a visual system or an artificial intelligence (AI) apparatus is disposed at the check portion186, around the check portion186, or a corresponding check position corresponding to the check portion186, so as to perform checking or to serve as an internal check of the body11to detect whether there is a leaking liquid inside the body11, thereby enabling the present disclosure to better meet actual application requirements.

As shown inFIG.41, in one embodiment of the present disclosure, the differences from the embodiments above are that, the body11is two in number, one of the bodies11is provided with a tool30, the tool30is combined at the operation portion18by a fixing seat31and pushes one of the bodies11by a force exerting portion32, so that the tool30can drive the block unit12to enter the other body11, and the tool30can be a screw, a lever, a labor-saving structure, a gear, a spring structure, a pneumatic structure or a hydraulic structure, thereby enabling the present disclosure to better meet actual application requirements.

As shown inFIG.42andFIG.43, in one embodiment of the present disclosure, the differences from the embodiments above are that, the body11and the operation portion18are respectively provided with alignment portions116and187in between, and the alignment portions116and187are for alignment between the body11and the operation portion118to enable the fastener14to perform engagement, thereby enabling the present disclosure to better meet actual application requirements.

As shown inFIG.44, in one embodiment of the present disclosure, the differences from the embodiments above are that, the body11and the operation portion18are provided with a first elastic element13in between, and the first elastic element13presses a fluid block unit117to stop a fluid, thereby enabling the present disclosure to better meet actual application requirements.

In one embodiment of the present disclosure, the differences from the embodiments above are that, the body11, the block unit12and the operation portion18are detachably combined with one another, and the block unit12and the operation portion18are movably assembled by a bolt122, or the body11, the block unit12and the operation portion18are detachably combined with one another to maintain and repair or replace a component of the fluid communicating structure1, thereby enabling the present disclosure to better meet actual application requirements.

As shown inFIG.44, in one embodiment of the present disclosure, the differences from the embodiments above are that, a lever structure19is further included. The lever structure19includes a rotating portion191and a lever portion192. One end of the lever portion191is assembled at one of the bodies11, the other end of the lever portion191is assembled at the operation portion18, and the lever portion191is movably disposed at the operation portion18and one of the bodies11by a mobile bolt195, so that the lever portion191pushes the operation portion18to move by rotating the rotating portion192, or to push the operation portion18to engage at the other body11to achieve an effect of labor-saving, thereby enabling the present disclosure to better meet actual application requirements.

In one embodiment of the present disclosure, the differences from the embodiments above are that, the rotating portion192and the lever portion191are assembled and linked by a shaft193to achieve an effect of labor-saving, thereby enabling the present disclosure to better meet actual application requirements.

As shown inFIG.46, in one embodiment of the present disclosure, the differences from the embodiments above are that, the body11is two in number, one of the bodies11(or one block unit12or one operation portion18) is provided with a motion member118, the motion member118includes a track1181, and the track1181is fitted into the fastener14(or fastening portion) of the other body11that is pulled close, so as to combine the two bodies and open the flow channel111.

In one embodiment of the present disclosure, the differences from the embodiments above are that, the motion member118is movably disposed at one of the bodies11by a shaft1182, a force can be exerted on the motion member118to rotate the motion member118in coordination with the shaft1182, so that the track1181is fitted into the fastener14of the other body11that is pulled close and to accordingly combine the two bodies and open the flow channel111.

In one embodiment of the present disclosure, the motion member118includes a positioning portion1183, and one of the bodies11(or one block unit12or one operation portion18) includes a corresponding positioning portion1184, so as to fix a position of the motion member118by the positioning portion1183and the corresponding positioning portion1184when the fastener14of the other body11is pulled close, and to accordingly securely combine the two bodies11.

As shown inFIG.47, in one embodiment of the present disclosure, the differences from the embodiments above are that, the motion member118is movably disposed at the block unit12by the shaft1182, and the track1181can similarly be fitted into the fastener14(or the fastening portion) of the body11that is pulled close to combine the two bodies11with each other, and the block unit12is driven by the motion member118for combination so as to open the flow channel111.

The present invention is described by way of the preferred embodiments above. A person skilled in the art should understand that, these embodiments are merely for describing the present invention and are not to be construed as limitations to the scope of the present invention. It should be noted that all equivalent changes, replacements and substitutions made to the embodiments are to be encompassed within the scope of the present invention. Therefore, the scope of protection of the present invention should be accorded with the broadest interpretation of the appended claims.