STOVE

The present disclosure provides a stove includes an adjustment member, an outer barrel and an inner barrel arranged inside the outer barrel. The inner barrel is spaced apart from the outer barrel and forms a middle cavity with the outer barrel; a first air inlet hole communicated with the middle cavity is formed in a side wall of the outer barrel, and a second air inlet hole communicated with the middle cavity is formed in a side wall of the inner barrel; and the adjustment member is configured to adjust a size of the first air inlet hole under the action of an external force, and/or to adjust a size of the second air inlet hole. Thus, air entering the inner barrel can be adjusted to achieve an effect of adjusting a size of firewood.

CROSS-REFERENCE TO RELATED APPLICATIONS

The application claims priority of Chinese patent application CN2023225990325, filed on Sep. 22, 2023, which is incorporated herein by reference in its entireties.

TECHNICAL FIELD

The present disclosure relates to the technical field of outdoor appliances, and in particular, to a stove.

BACKGROUND

As is well known, a firewood stove is a stove that burns firewood, which is generally composed of an inner barrel and an outer barrel. Air inlet holes are formed in a bottom of the outer barrel and a position, close to a top, of the inner barrel. During burning of firewood, air enters the stove via the air inlet holes, so as to facilitate the burning of the firewood.

However, a size of an existing air inlet hole is fixed at present. As a result, a size of firewood inside cannot be controlled, which cannot meet a demand of a user for controlling the size of the firewood.

SUMMARY

The present disclosure mainly aims to provide a stove to solve the problem that a size of firewood cannot be controlled in an existing firewood stove.

In order to solve the technical problem, the technical scheme provided by the present disclosure is as follows.

A stove includes an adjustment member, an outer barrel and an inner barrel arranged inside the outer barrel. The inner barrel is spaced apart from the outer barrel and forms a middle cavity with the outer barrel; a first air inlet hole communicated with the middle cavity is formed in a side wall of the outer barrel, and a second air inlet hole communicated with the middle cavity is formed in a side wall of the inner barrel; and the adjustment member is configured to adjust a size of the first air inlet hole under the action of an external force, and/or to adjust a size of the second air inlet hole.

Preferably, the adjustment member includes a baffle plate movably arranged at a position, located at the first air inlet hole, on the outer barrel, and a poke rod arranged on the baffle plate; and the baffle plate moves when the poke rod is pushed by the external force to gradually cover or move away from the first air inlet hole.

Preferably, a quantity of the first air inlet hole is plural, and the baffle plate is provided with a plurality of third air inlet holes having a same size as that of each first air inlet hole.

Preferably, a distance between two adjacent first air inlet holes is greater than a length of each first air inlet hole.

Preferably, cross sections of both the outer barrel and the inner barrel are circular; the baffle plate is ringlike and located in the middle cavity; and one end of the poke rod is connected to the baffle plate after passing through the first air inlet hole.

Preferably, the baffle plate is provided with a first screw hole located between two adjacent third air inlet holes; one end of the poke rod is a first screw; and the poke rod is mounted on the baffle plate through cooperation between the first screw and the first screw holes.

Preferably, a fourth air inlet hole is formed in the side wall of the inner barrel, and the fourth air inlet hole is located between the first air inlet hole and the second air inlet hole.

Preferably, the fourth air inlet hole is a mesh hole; a top of the mesh hole is close to the first air inlet hole; and a bottom of the mesh hole is close to the second air inlet hole.

Preferably, a viewing window is arranged on the outer barrel; a transparent piece is arranged at the viewing window; and the viewing window corresponds to the fourth air inlet hole.

Preferably, a bottom of the outer barrel is provided with a supporting leg configured to support the stove.

Preferably, the supporting leg is integrally formed with the outer barrel.

Preferably, an inner side wall of the outer barrel is provided with a bottom plate located below the first air inlet hole, and a bottom surface of the baffle plate is in contact with an upper surface of the bottom plate.

Preferably, a bearing slot is formed at a position, close to a top, on the inner side wall of the outer barrel; a top of the inner barrel is connected with a top barrel body; the top barrel body is formed by protruding outwards from the inner barrel; the top barrel body is arranged in the bearing slot to separate a bottom surface of the inner barrel from the bottom plate of the outer barrel; and the second air inlet is located below the top barrel body.

Preferably, a middle portion of a bottom of the inner barrel is raised upwards to form a boss, and a plurality of fifth air inlet holes are formed in a side wall of the boss.

Preferably, the first air inlet hole is located between the bottom surface of the inner barrel and the bottom plate.

Preferably, the outer barrel includes a first barrel body and a second barrel body; the second barrel body is located on an inner side of the first barrel body and abuts against the first barrel body; the first air inlet hole is located on the first barrel body, and the middle cavity is formed by encircling the second barrel body, the baffle plate, the bottom plate, the inner barrel, and the top barrel body; both the first barrel body and the second barrel body are provided with viewing windows; the second barrel body is located above the baffle plate; the bearing slot is formed by cooperation between the first barrel body and the second barrel body; an annular bearing plate is arranged at a position, close to a bottom, on an inner side wall of the second barre body; and the bottom plate is arranged on the annular bearing plate.

Preferably, the stove further includes handle portions arranged on two sides of the outer barrel.

Preferably, the handle portions are T-shaped in a top view.

Preferably, the handle portions are detachably arranged on the outer barrel.

Preferably, a second screw hole is formed in the outer barrel; one end of each handle portion is a second screw; and the handle portions are fixed to the outer barrel through cooperation between second screw and the second screw hole.

Compared with the prior art, the present disclosure has the beneficial effects below: the adjustment member is arranged at the first air inlet hole or the second air inlet hole, so that a size of the first air inlet hole or the second air inlet hole can be adjusted through the adjustment member, that is, air entering the inner barrel can be adjusted to achieve an effect of adjusting a size of firewood.

DETAILED DESCRIPTION OF THE EMBODIMENTS

The accompanying drawings in the embodiment of the present disclosure are combined, The technical scheme in the embodiment of the present disclosure is clearly and completely described, Obviously, the described embodiment is only a part of the embodiment of the present disclosure, but not all embodiments are based on the embodiment of the present disclosure, and all other embodiments obtained by ordinary technicians in the field on the premise of not doing creative work belong to the protection range of the present disclosure.

Referring toFIG.1toFIG.9, an embodiment of the present disclosure provides a stove.

Referring toFIG.1toFIG.3, a stove includes an adjustment member2, an outer barrel1, and an inner barrel6arranged in the outer barrel1. The inner barrel6is spaced apart from the outer barrel1and forms a middle cavity8with the outer barrel1. A first air inlet hole112communicated with the middle cavity8is formed in a side wall of the outer barrel1, and a second air inlet hole61communicated with the middle cavity8is formed in a side wall of the inner barrel6. The adjustment member2is configured to adjust a size of the first air inlet hole112under the action of an external force, and/or to adjust a size of the second air inlet hole61.

In this embodiment, the adjustment member2is arranged at the first air inlet hole112or the second air inlet hole61, so that a size of the first air inlet hole112or the second air inlet hole61can be adjusted through the adjustment member2, that is, air entering the inner barrel6can be adjusted to achieve an effect of adjusting a size of firewood.

As is well known, firewood can be burnt more vigorously in a place with sufficient oxygen, while on the contrary, firewood can be less burnt or even extinguished in a place with insufficient oxygen. Therefore, the size of the first air inlet hole112or the second air inlet hole61is adjusted through the adjustment member2to control entry of oxygen, thereby controlling the size of the firewood.

Specifically, referring toFIG.2andFIG.3, in the above embodiment, the adjustment member2includes a baffle plate25movably arranged at a position, located at the first air inlet hole112, on the outer barrel1, and poke rods21arranged on the baffle plate25. Therefore, when the poke rod21is pushed, the baffle plate25can be pushed in a linked manner. In the moving process, the baffle plate25gradually covers the first air inlet hole112or moves away from the first air inlet hole112, so as to control a volume of air. The baffle plate25can move up and down, or move in a left-right direction of the first air inlet hole112, so as to gradually cover the first air inlet hole112or gradually move away from the first air inlet hole112.

When the baffle plate25moves in the left-right direction of the first air inlet hole112, a quantity of the first air inlet hole112is plural, and the first air inlet holes are spaced apart from each other. The baffle plate25is provided with a plurality of third air inlet holes24having a same size as that of each first air inlet hole112. The quantity of the first air inlet holes112is the same as the quantity of the third air inlet holes24, so that when the baffle plate25moves, the third air inlet holes24can be opposite to the first air inlet holes112to achieve air intake.

A distance between two adjacent first air inlet holes112is greater than a length of each first air inlet hole112, that is, the distance between two adjacent third air inlet holes24is greater than a length of each third air inlet hole24. During rotation of the baffle plate25, a position between two third air inlet holes24of the baffle plate25can completely cover the first air inlet hole112to prevent entry of air.

Cross sections of both the outer barrel1and the inner barrel6are circular. The baffle plate25is ringlike and located in the middle cavity8. One end of each poke rod21is connected to the baffle plate25after passing through the first air inlet hole112, so that when the poke rod21is pushed, the baffle plate25can be allowed to rotate along a center shaft of the outer barrel1. Of course, in other embodiments, the baffle plate25is not ringlike, but a quantity of the baffle plate25is the same as the quantity of the first air inlet hole112. A size of each baffle plate25is slightly larger than a size of each first air inlet hole112. When each baffle plate25is pushed to move by the poke rods21, the baffle plate can directly cover the first air inlet hole112or open the first air inlet hole112.

In the above embodiment, referring toFIG.4, the poke rods21are detachably connected to the baffle plate25. Specifically, the baffle plate25is provided with a first screw hole23between two adjacent third air inlet holes24, and one end of each poke rod21is a first screw22. A pulling part is mounted on the baffle plate25through cooperation between the first screws22and the first screw holes23. In other embodiments, the poke rods21can also be fixed by plugging, or locked onto the baffle plate25by bolts or the like.

In an embodiment, referring toFIG.7, fourth air inlet holes63are formed in the side wall of the inner barrel6, and the fourth air inlet holes63are located between the first air inlet holes112and the second air inlet holes61. Therefore, air entering from the first air inlet holes112can effectively and more quickly enter the inner barrel6for firewood combustion. Specifically, the fourth air inlet holes63are mesh holes. A top of each mesh hole is close to the first air inlet holes112; and a bottom of each mesh hole is close to the second air inlet holes61, so as to achieve a distribution in a larger range and achieve a better effect.

In one embodiment, referring toFIG.2, a viewing window111is arranged on the outer barrel1. A transparent piece3is arranged at the viewing window111, and the viewing window111corresponds to the fourth air inlet holes63. Therefore, a fire size inside the inner barrel6can be observed through the viewing window111and the fourth air inlet holes63, so that a user adjusts the position of the baffle plate25through the poke rods21. to control a size of firewood.

In an embodiment, a bottom of the outer barrel1is provided with a supporting leg113configured to support the stove. By means of the supporting leg113, the outer barrel1can be suspended, and the bottom of the outer barrel1can be prevented from being in direct contact with the ground, which facilitates use. Specifically, there may be three, four, five, or more supporting legs113. If a supporting leg113has an enough wide bottom surface, there are two supporting legs113. Or, when a supporting leg113is ringlike, there can also be one supporting leg113. A quantity of the supporting leg113will not be limited here.

For ease of manufacturing, the supporting legs113may be integrally formed with the outer barrel1. In other embodiments, the supporting leg113may also be fixed at the bottom of the outer barrel1through bolts or in a welded manner.

In the above embodiment, referring toFIG.2, an inner side wall of the outer barrel1is provided with a bottom plate114located below the first air inlet holes112, and a bottom surface of the baffle plate25is in contact with an upper surface of the bottom plate114. Therefore, the bottom plate114can be used to support the baffle plate25. Specifically, a height of the baffle plate25is greater than a distance from the bottom plate114to tops of the first air inlet holes112to facilitate assembling of the baffle plate25. Furthermore, when the pulling part is pushed, the baffle plate25can move.

A bearing slot117is formed at a position, close to a top, on the inner side wall of the outer barrel1. A top of the inner barrel6is connected with a top barrel body62. The top barrel body62is formed by protruding outwards from the inner barrel6. The top barrel body62is arranged in the bearing slot117to separate a bottom surface of the inner barrel6from the bottom plate114of the outer barrel1. Direct contact between the bottom of the inner barrel6and the bottom of the outer barrel1is prevented, and a thermal insulation effect is achieved. An outer side wall of the top barrel body62abuts against the inner side wall of the outer barrel1, which can improve the attractiveness of the stove of this embodiment. The second air inlet holes61are located below the top barrel body62and are communicated with the first air inlet holes112through the middle cavity8.

In an embodiment, a middle portion of a bottom of the inner barrel6is raised upwards to form a boss64. By use of the boss64, firewood can be erected when a user places the firewood into the inner barrel6, which facilitates burning of the firewood. A plurality of fifth air inlet holes65are formed in a side wall of the boss64. By the use of the fifth air inlet holes65, the air entering from the first air inlet holes112can more effectively enter the inner barrel6. Furthermore, during the burning of the firewood, the air entering from the first air inlet holes112can be in contact with the firewood in multiple angles, which increases the utilization rate of the air entering from the first air inlet holes112. Specifically, a cross section of the boss64is circular, and a diameter of the circle gradually increases from top to bottom, so as to erect the firewood. Of course, in other embodiments, the boss64can also be terraced or irregularly shaped. Or, a quantity of the boss64may be plural, which can also erect the firewood.

In an embodiment, the first air inlet holes112are located between the bottom surface of the inner barrel6and the bottom plate114, so that it is convenient for the air entering from the first air inlet holes112to enter the inner barrel6from the fifth air inlet holes65.

In an embodiment, referring toFIG.1toFIG.3, the stove further includes a top cover5arranged on the top barrel body62. The top cover5is provided with a burner port51. By the use of the top cover5and the burner port51, it is convenient to place a pot body, so that the pot body is heated by the firewood.

In the above embodiment, the outer barrel1can be only one barrel body. In other embodiments, referring toFIG.2andFIG.3, the outer barrel1may be composed of two barrel bodies, namely, the outer barrel1may include a first barrel body11and a second barrel body12. The supporting legs113are all located on the first barrel body11. The second barrel body12is located on an inner side of the first barrel body11and abuts against the first barrel body11. Therefore, a bearing slot117is formed. The second barrel body12is used to support the top barrel body62to separate the bottom surface of the inner barrel6from the bottom plate114, which facilitates the mounting of the inner barrel6. Furthermore, in this state, the top barrel body62can also be welded with the first barrel body11to improve the connection strength.

The first air inlet holes112are located on the first barrel body11, and the second barrel body12are located above the baffle plate25. By the use of the first barrel body11, the second barrel body12, the baffle plate25, and the top barrel body62, the strength of the stove of this embodiment can be improved. Of course, the first barrel body11and the second barrel body12can also be welded, so as to achieve connection between the first barrel body11and the second barrel body12. The middle cavity8is formed by encircling the second barrel body12, the baffle plate25, the bottom plate114, the inner barrel6, and the top barrel body62. Both the first barrel body11and the second barrel body12are provided with viewing windows111.

Specifically, the stove further includes a mounting frame4. A transparent piece3is arranged inside the mounting frame4. The mounting frame4can be fixed to the first barrel body11or the second barrel body12in a welded manner, or one side, close to the inner barrel6, of the mounting frame4can be bent outwards to form a pressure plate. Therefore, the mounting frame4can be arranged inside the first barrel body11and located on an outer side of the first barrel body11through the viewing window111on the first barrel body11. The pressure plate is arranged between the first barrel body11and the second barrel body12to achieve fixed mounting, and the second barrel body12is used to limit the transparent piece3within the mounting frame4to facilitate the mounting of the transparent piece3. The transparent piece3can be high-temperature-resistant glass, plastic, or the like. An annular bearing plate116is arranged at a position, close to a bottom, on an inner side wall of the second barre body12, and the bottom plate114is arranged on the annular bearing plate116. Specifically, the bottom plate114can be fixed on the annular bearing plate116by welding, bolts, or the like.

In an embodiment, referring toFIG.8andFIG.9, the stove further includes handle portions7arranged on two sides of the outer barrel1, so that it is convenient for a user to move the stove.

Specifically, in optimal implementation, the handle portions7are T-shaped in a top view. It should be understood that one end of each handle portion7is fixed on the outer barrel1, and the other end of the handle portion7far away from the outer barrel1is grasped by a user. Thus, during use of this embodiment, a temperature of the end of the handle portion7far away from the outer barrel1is low, so that the user adjusts the position of the stove in use.

In an embodiment, the handle portions7are detachably arranged on the outer barrel1. Specifically, a second screw hole115is formed in the outer barrel1. One end of each handle portion7is a second screw71. The handle portions7are fixed to the outer barrel1through cooperation between second screw71and the second screw hole115. Thus, if the stove needs to be transported, the handle portions7can be removed to facilitate the transportation.

In other embodiments, the handle portions7can also be ringlike, a groove, or the like.

In the above embodiment, the handle portions7are arranged at positions, close to the top, on side walls of the outer barrel1to facilitate taking the stove of this embodiment and to prevent the problem that the stove is tilted and inconvenient to move when the stove is taken through the handle portions7.

It should be noted that all directional indications (such as up, down, left, right, front, back . . . ) in the embodiments of the present disclosure are only used to explain a relative positional relationship between components, motion situations, etc. at a certain specific attitude (as shown in the figures). If the specific attitude changes, the directional indication also correspondingly changes.

In addition, the descriptions of “first”, “second”, etc. in the present disclosure are only used for descriptive purposes, and cannot be understood as indicating or implying its relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined by “first” and “second” can explicitly instruct or impliedly include at least one feature. In addition, “and/or” in the entire text includes three solutions. A and/or B is taken as an example, including technical solution A, technical solution B, and technical solutions that both A and B satisfy. In addition, the technical solutions between the various embodiments can be combined with each other, but it needs be based on what can be achieved by those of ordinary skill in the art. When the combination of the technical solutions is contradictory or cannot be achieved, it should be considered that such a combination of the technical solutions does not exist, and is not within the scope of protection claimed by the present disclosure.

The above descriptions are only preferred embodiments of the present disclosure, and are not intended to limit the patent scope of the present disclosure. Any equivalent structural transformation made by using the content of the specification and the drawings of the present disclosure under the invention idea of the present disclosure, directly or indirectly applied to other related technical fields, shall all be included in the scope of patent protection of the present disclosure.