Office Action 1: Notice of Allowance (2024-06-03)

CLAIMS:
Amendments to the Claims

The listing of claims will replace all prior versions and listings of claims in the application.

What is claimed is:

1\. (Currently Amended) An unpowered-filtering sewage cleaning device, comprising a sewage discharge mechanism, a water conveyance mechanism, a filtration mechanism, a water guidance mechanism, a water discharge mechanism, a support mechanism, and a transmission mechanism, wherein the support mechanism comprises a suspension mechanism, a sewage discharge port, a water inlet, a main water baffle, a support base, and a bracket; the suspension mechanism and the bracket are fixed on the support base; the main water baffle is rigidly connected to the support base; the sewage discharge port and the water inlet are positioned on the main water baffle; the bracket provides support for all components of the unpowered-filtering sewage cleaning device; the suspension mechanism is configured to fix and mount an apparatus;
the transmission mechanism comprises a main transmission shaft, a clutch mechanism, and an auxiliary transmission shaft; the main transmission shaft is mounted with the auxiliary transmission shaft through the clutch mechanism; in case of disengagement of the clutch mechanism, the main transmission shaft rotates, while the auxiliary transmission shaft does not rotate; in case of engagement of the clutch mechanism under a pressure, the main transmission shaft drives the auxiliary transmission shaft to rotate coaxially; the water conveyance mechanism, the filtration mechanism, and the water guidance mechanism are mounted with the main transmission shaft; and the sewage discharge mechanism is mounted with the auxiliary transmission shaft;
the clutch mechanism comprises a clutch mechanism case, a pressure rod, a disengagement sleeve, a main pressure plate, a friction piece, an auxiliary pressure plate, and a reset spring; the disengagement sleeve penetrates the clutch mechanism case and extends into the clutch mechanism case; the disengagement sleeve is fixed with the main pressure plate through a push rod; the reset spring comprisesa first end fixed on the clutch mechanism case, an a second end fixed on the main pressure plate; the main transmission shaft passes through the disengagement sleeve and the main pressure plate to be fixed with the friction piece; the auxiliary transmission shaft passes through the clutch mechanism case to be fixed with the
auxiliary pressure plate; a first end of the pressure rod is fixed with a portion of the disengagement sleeve, wherein the portion of the disengagement sleeve is located outside the clutch mechanism case, anda second end of the pressure rod is mounted withthefiltration mechanism;the sewage discharge mechanism comprises a sewage discharge conveyor belt, an automatic sewage discharge mechanism, and a sewage discharge tank; the sewage discharge conveyor belt and the sewage discharge tank are provided on the support base; a first end of the sewage discharge conveyor belt is provided under the sewage discharge port, ana second end of the sewage discharge conveyor belt is provided on the sewage discharge tank; the automatic sewage discharge mechanism comprises a main belt pulley, an auxiliary belt pulley, a main gear, and an auxiliary gear; the main belt pulley is mounted with the auxiliary transmission shaft; the auxiliary belt pulley is fixed with an outer wall of a bearing of the auxiliary transmission shaft through a fixed rod; the main gear is provided on the auxiliary belt pulley; the auxiliary gear is provided on a transmission shaft of the sewage discharge conveyor belt; the main gear is engaged with the auxiliary gear; and the main belt pulley is connected to the auxiliary belt pulley through a belt;
the water conveyance mechanism comprises a water turbine and a water conveyance tank;
the water turbine is provided on the main transmission shaft; the water conveyance tank comprises a first end communicating with the water inlet, and a second end communicating withthe water discharge mechanism; and the water conveyance tank is fixed on the bracket;the filtration mechanism comprises a sewage discharge plate, a filtering blade, a sewage discharge plate connecting shaft, and a filtering disc; the filtering blade and the filtering disc are respectively fixed on the main transmission shaft through a sleeve; the filtering blade has a turbine blade structure, with a certain inclination angle relative to the sleeve; a fixed projection is provided on the main transmission shaft; a sleeve positioning groove is formed in the sleeve;
the sewage discharge plate is fixed on the filtering blade through the sewage discharge plate connecting shaft; the sewage discharge plate connecting shaft has a structure rotating unidirectionally by a fixed angle; the filtering disc is provided outside the water inlet, and the filtering disc is in contact with the water inlet; and a diameter of the filtering disc is slightly less than a diameter of the water inlet; andthe water discharge mechanism comprises a water storage tank, a water discharge pump,

and a water discharge port; the water storage tank and the water discharge pump are provided on the support base; and the water discharge port is formed in the water storage tank.

2\. (Currently Amended) An unpowered-filtering sewage cleaning device, comprising a sewage discharge mechanism, a water conveyance mechanism, a filtration mechanism, a water guidance mechanism, a water discharge mechanism, a support mechanism, and a transmission mechanism, wherein the support mechanism comprises a suspension mechanism, a sewage discharge port, a water inlet, a main water baffle, a support base, and a bracket; the suspension mechanism and the bracket are fixed on the support base; the main water baffle is rigidly connected to the support base; the sewage discharge port and the water inlet are positioned on the main water baffle; the bracket provides support for all components of the unpowered-filtering sewage cleaning device; the suspension mechanism is configured to fix and mount an apparatus;
the transmission mechanism comprises a main transmission shaft, a clutch mechanism, and an auxiliary transmission shaft; the main transmission shaft is mounted with the auxiliary transmission shaft through the clutch mechanism; in ease of disengagement of the clutch mechanism, the main transmission shaft rotates, while the auxiliary transmission shaft does not rotate; in case of engagement of the clutch mechanism under a pressure, the main transmission shaft drives the auxiliary transmission shaft to rotate coaxially; the water conveyance mechanism, the filtration mechanism, and the water guidance mechanism are mounted with the main transmission shaft; and the sewage discharge mechanism is mounted with the auxiliary transmission shaft;
the clutch mechanism comprises a clutch mechanism case, a pressure rod, a disengagement sleeve, a main pressure plate, a positioning plate, an auxiliary pressure plate, and a reset spring;
the disengagement sleeve penetrates the clutch mechanism case and extends into the clutch mechanism case; the disengagement sleeve is fixed with the main pressure plate through a push rod; the reset spring comprises a first end fixed on the clutch mechanism case, and a second end fixed on the main pressure plate; a positioning post is provided on the positioning plate; a pressure plate positioning groove is formed in the auxiliary pressure plate; the main transmission shaft passes through the disengagement sleeve and the main pressure plate to be fixed with the positioning plate; the auxiliary transmission shaft passes through the clutch mechanism case to be fixed with the auxiliary pressure plate; a first end of the pressure rod
is fixed with a portion of the disengagement sleeve, wherein the portion of the disengagement sleeve is located outside the clutch mechanism case, an a second end of the pressure rod is mounted with the filtration mechanism;the sewage discharge mechanism comprises a sewage discharge conveyor belt, an automatic sewage discharge mechanism, and a sewage discharge tank; the sewage discharge conveyor belt and thesewage discharge tank are provided on the support base; a first end of thesewage discharge conveyor belt is provided under the sewage discharge port, an a second end of the sewage discharge conveyor belt is provided on the sewage discharge tank; the automatic sewage discharge mechanism comprises a main belt pulley, an auxiliary belt pulley, a main gear, and an auxiliary gear; the main belt pulley is mounted with the auxiliary transmission shaft; the auxiliary belt pulley is fixed with an outer wall of a bearing of the auxiliary transmission shaft through a fixed rod; the main gear is provided on the auxiliary belt pulley; the auxiliary gear is provided on a transmission shaft of the sewage discharge conveyor belt; the main gear is engaged with the auxiliary gear; and the main belt pulley is connected to the auxiliary belt pulley through a belt;
the water conveyance mechanism comprises a water turbine and a water conveyance tank;
the water turbine is provided on the main transmission shaft; the water conveyance tank comprises a first end communicating with the water inlet, and a second end communicating with the water discharge mechanism; and the water conveyance tank is fixed on the bracket;the filtration mechanism comprises a sewage discharge plate, a filtering blade, a sewage discharge plate connecting shaft, and a filtering disc; the filtering blade and the filtering disc are respectively fixed on the main transmission shaft through a sleeve; the filtering blade has a turbine blade structure, with a certain inclination angle relative to the sleeve; a fixed projection is provided on the main transmission shaft; a sleeve positioning groove is formed in the sleeve;
the sewage discharge plate is fixed on the filtering blade through the sewage discharge plate connecting shaft; the sewage discharge plate connecting shaft has a structure rotating unidirectionally by a fixed angle; the filtering disc is provided outside the water inlet, and the filtering disc is in contact with the water inlet; and a diameter of the filtering disc is slightly less than a diameter of the water inlet; andthe water discharge mechanism comprises a water storage tank, a water discharge pump, and a water discharge port; the water storage tank and the water discharge pump are provided on
the support base; and the water discharge port is formed in the water storage tank.

3\. (Currently Amended) The unpowered-filtering sewage cleaning device according to claim l wherein the water guidance mechanism comprises a plate connected to the main water baffle and inclining outwardly from the main water baffle.

4\. (New) The unpowered-filtering sewage cleaning device according to claim 2, wherein the water guidance mechanism comprises a plate connected to the main water baffle and inclining outwardly from the main water baffle.

OFFICE ACTION:
DETAILED ACTION
Status of Claims:
Claims 1-4 are pending.
Notice of Pre-AIA  or AIA  Status
The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA .
Claim Interpretation
The following is a quotation of 35 U.S.C. 112(f):
(f) Element in Claim for a Combination. – An element in a claim for a combination may be expressed as a means or step for performing a specified function without the recital of structure, material, or acts in support thereof, and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof.
The following is a quotation of pre-AIA  35 U.S.C. 112, sixth paragraph:
An element in a claim for a combination may be expressed as a means or step for performing a specified function without the recital of structure, material, or acts in support thereof, and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof.
The claims in this application are given their broadest reasonable interpretation using the plain meaning of the claim language in light of the specification as it would be understood by one of ordinary skill in the art.  The broadest reasonable interpretation of a claim element (also commonly referred to as a claim limitation) is limited by the description in the specification when 35 U.S.C. 112(f) or pre-AIA  35 U.S.C. 112, sixth paragraph, is invoked.
As explained in MPEP § 2181, subsection I, claim limitations that meet the following three-prong test will be interpreted under 35 U.S.C. 112(f) or pre-AIA  35 U.S.C. 112, sixth paragraph:
(A)	the claim limitation uses the term “means” or “step” or a term used as a substitute for “means” that is a generic placeholder (also called a nonce term or a non-structural term having no specific structural meaning) for performing the claimed function;
(B)	the term “means” or “step” or the generic placeholder is modified by functional language, typically, but not always linked by the transition word “for” (e.g., “means for”) or another linking word or phrase, such as “configured to” or “so that”; and
(C)	the term “means” or “step” or the generic placeholder is not modified by sufficient structure, material, or acts for performing the claimed function.
Use of the word “means” (or “step”) in a claim with functional language creates a rebuttable presumption that the claim limitation is to be treated in accordance with 35 U.S.C. 112(f) or pre-AIA  35 U.S.C. 112, sixth paragraph. The presumption that the claim limitation is interpreted under 35 U.S.C. 112(f) or pre-AIA  35 U.S.C. 112, sixth paragraph, is rebutted when the claim limitation recites sufficient structure, material, or acts to entirely perform the recited function.
Absence of the word “means” (or “step”) in a claim creates a rebuttable presumption that the claim limitation is not to be treated in accordance with 35 U.S.C. 112(f) or pre-AIA  35 U.S.C. 112, sixth paragraph. The presumption that the claim limitation is not interpreted under 35 U.S.C. 112(f) or pre-AIA  35 U.S.C. 112, sixth paragraph, is rebutted when the claim limitation recites function without reciting sufficient structure, material or acts to entirely perform the recited function.
Claim limitations in this application that use the word “means” (or “step”) are being interpreted under 35 U.S.C. 112(f) or pre-AIA  35 U.S.C. 112, sixth paragraph, except as otherwise indicated in an Office action. Conversely, claim limitations in this application that do not use the word “means” (or “step”) are not being interpreted under 35 U.S.C. 112(f) or pre-AIA  35 U.S.C. 112, sixth paragraph, except as otherwise indicated in an Office action.
Regarding Claims 1 and 2: The term “water guidance mechanism” is interpreted under 35 USC 112 6th paragraph because it contains a functional limitation “water guidance” and a generic place holder “mechanism” without providing any structure in the claim. The term “water guidance mechanism” is interpreted as a plate and obvious equivalents.
Allowable Subject Matter
Claims 1-4 are allowed.
The following is an examiner’s statement of reasons for allowance: After a thorough review of the prior art, it is the examiners opinion, that the unpowered-filtering sewage cleaning device as claimed is novel and non-obvious. Unpowered-filtering sewage cleaning devices are known in the prior art, see for example  Wan et al (CN 113186887A, cited in IDS English machine translation provided) and Zhao et al (CN 204404568 U, English machine translation provided), however they do not disclose at least the filtration mechanism comprising “a sewage discharge plate, a filtering blade, a sewage discharge plate connecting shaft, and a filtering disc; the filtering blade and the filtering disc are respectively fixed on the main transmission shaft through a sleeve; the filtering blade has a turbine blade structure, with a certain inclination angle relative to the sleeve”. Although individual components of the claimed invention are known in the prior art it would not have been obvious to combine them in the claimed manner to reach the claimed invention because there is no motivation to do so.
Any comments considered necessary by applicant must be submitted no later than the payment of the issue fee and, to avoid processing delays, should preferably accompany the issue fee.  Such submissions should be clearly labeled “Comments on Statement of Reasons for Allowance.”
Conclusion



CITED REFERENCE SUMMARIES: Ref CN204401568U: Claims:
the unpowered of a power station blocks dirty device, comprise being located at and dam (24) upstream drain grating, power station (25) front (23) drags for device clearly, it is characterized in that: be provided with gear-box (1) dragging for clearly in the middle part of device, the upstream face of gear-box is provided with front propeller (2), and the back side of gear-box is provided with rear screw shaft (3); Gear-box both sides are respectively equipped with an output shaft, are connected respectively with the Left Drive axle (4) and right power transmission shaft (5) that drag for clearly device, and Left Drive axle and right power transmission shaft are equipped with salvaging tooth (6); Other one end and the gear-box of Left Drive axle and right power transmission shaft are all connected with arrangement for adjusting height through support.
the unpowered of power station blocks dirty device according to claim 1, it is characterized in that: described salvaging tooth (6) is along Left Drive axle and right power transmission shaft circumference and axially uniform.
the unpowered of power station blocks dirty device according to claim 1, it is characterized in that: described gear-box comprises casing (7), in casing, be provided with intermeshing front bevel gear (8), rear bevel gear (9), left bevel gear (10) and right bevel gear (11); The premenstrual power shaft of front bevel gear (12) is connected with front propeller, rear bevel gear through after power shaft (13) be connected with rear screw shaft, left bevel gear is connected with Left Drive axle through left output shaft (14), and right bevel gear is connected with right power transmission shaft through right output shaft (15).
the unpowered of power station blocks dirty device according to claim 1, it is characterized in that: described arrangement for adjusting height comprises the tooth bar (16) and driving gear (17) that are provided with on support, and driving gear is connected with rack-driving through travelling gear (18); Travelling gear on each support connects through synchronizing shaft (19).
the unpowered of power station blocks dirty device according to claim 1, it is characterized in that: the shape of described support is vertically disposed triangle, wherein leg-of-mutton flap (20) is connected with Left Drive axle, right power transmission shaft or gear-box, angle between flap top and leg-of-mutton short hypotenuse (21) is 40 ~ 50 °, and leg-of-mutton long hypotenuse (22) is provided with tooth bar.
the unpowered of power station blocks dirty device according to claim 5, it is characterized in that: described tooth bar or leg-of-mutton long hypotenuse are provided with chute, and chute and trashrack (23) are slidably connected.
Ref CN113186887A: Claims:
1. A river floater fishing device is characterized by comprising a supporting system, a driving system, a fishing system and a conveying and collecting system;
the supporting system is a ship structure and comprises a buoyancy cabin (1) and an equipment operation cabin (2); the buoyancy cabin (1) is arranged at the bottom of the ship body structure and provides buoyancy for the ship body structure, and the buoyancy cabin (1) is of a sealed structure; the equipment operation cabin (2) is arranged at the upper part of the buoyancy cabin (1) and provides a space for placing and operating equipment;
the driving system comprises a water wheel (3), a driving direction changing box and a driving transmission chain;
the water wheel (3) is arranged on a side of the ship, 5-10 blades are arranged on the water wheel (3), and three quarters of the water wheel is submerged under water; the water flow pushes the blades to rotate the water wheel (3);
the driving direction changing box is arranged in the equipment operation cabin (2), and a driving main wheel (4), a driving same-surface driven wheel (5) and a driving changed-surface driven wheel (6) are arranged in the driving direction changing box; the axes of the driving main wheel (4) and the driving homofacial driven wheel (5) are on the same plane, the driving main wheel (4) and the driving homofacial driven wheel (5) are meshed, the driving main wheel (4) drives the driving homofacial driven wheel (5) to rotate, and the rotation directions of the driving main wheel (4) and the driving homofacial driven wheel (5) are opposite; the side surface of the driving main wheel (4) is umbrella-shaped, the umbrella-shaped side surface of the driving main wheel (4) is meshed with the driving variable surface driven wheel (6), and the plane where the axis of the driving main wheel (4) is located is vertical to the plane where the axis of the driving variable surface driven wheel (6) is located; the driving main wheel (4) drives the driving variable surface driven wheel (6) to rotate; the main shafts of the driving main wheel (4), the driving same-surface driven wheel (5) and the driving variable-surface driven wheel (6) are fixed on the wall of the driving direction-changing box by adopting bearings; the driving main wheel (4), the driving same-surface driven wheel (5) and the driving variable-surface driven wheel (6) extend out of a driving direction-changing box from a main shaft; the water wheel (3) is connected with a main shaft of the driving main wheel (4) through a driving transmission chain, and the water wheel (3) drives the driving main wheel (4) to rotate;
the salvaging system is arranged at the bow of the ship body structure and comprises a bracket (7), a driven roller (8), a salvaging chain (9), a connecting rod (10), a driving roller (11) and a harrow pin (12); one end of the bracket (7) is arranged on the bulkhead of the equipment operation cabin (2), and the other end of the bracket (7) is placed in water; two driven rollers (8) are arranged at two ends of the bracket (7) respectively, and a driving roller (11) is arranged near the driven rollers (8) close to the bulkhead; the two salvaging chains (9) are of annular structures, each salvaging chain (9) is arranged close to the surfaces of two driven rollers (8) and one driving roller (11), the two salvaging chains (9) are in a parallel state, the two salvaging chains (9) are connected through a connecting rod (10), the two salvaging chains (9) are ensured to be in the parallel state all the time, and the connecting rods (10) are provided with a plurality of salvaging chains; the harrow nails (12) are uniformly arranged on the connecting rod (10) and are perpendicular to and outward from the plane where the two salvaging chains (9) are arranged; the driving wheels (5) on the same surface are connected with the driving roller (11) through a driving transmission chain;
the driving roller (11) is driven to rotate by driving the transmission chain from the wheel (5) on the same side, the driving roller (11) drives the fishing chain (9) to rotate, the fishing chain (9) drives the connecting rod (10) and the harrow nails (12) to rotate, and the harrow nails (12) fish out floating objects in water;
the conveying and collecting system comprises a framework (13), a bend-changing roller (14), a conveying belt (15), a driving roller (16) and a material receiving box (17); one end of the framework (13) is arranged in the equipment operation cabin (2), and the other end of the framework (13) is placed on the shore; two direction-changing drums (14) are arranged at two ends of the framework (13), and a driving drum (16) is arranged near the direction-changing drums (14) of the equipment operation cabin (2); the conveying belt (15) is of an annular structure, and the conveying belt (15) is arranged close to the surfaces of the two direction-changing rollers (14); the driving variable-surface driven wheel (6) is connected with a driving roller (16) through a driving transmission chain; the material receiving box (17) is arranged below the turnabout drum (14) far away from the equipment operation cabin (2);
the driving variable-surface driven wheel (6) drives a driving roller (16) to rotate through a driving transmission chain, and the driving roller (16) drives a conveying belt (15) to rotate; the floating objects fished by the fishing system fall onto the conveyer belt (15) and are conveyed to a material receiving box (17) on the shore through the conveyer belt (15), and the material receiving box (17) is periodically collected and processed.
2. The river floating object fishing device according to claim 1, wherein the diameter ratio of the driving main wheel (4), the driving coplanar driven wheel (5) and the driving variable-surface driven wheel (6) is 2-5: 1: 1.
3. A river float fishing device according to claim 1 or 2, characterised in that the support (7) is provided with four legs which keep the fishing system in a suspended state for facilitating rotation of the fishing chain (9).
4. A river float fishing device according to claim 1 or 2, characterised in that the frame (13) is provided with four legs which suspend the conveyor collection system to facilitate rotation of the conveyor belt (15).
5. A river float fishing device according to claim 3, characterised in that the frame (13) is provided with four legs which suspend the conveyor collection system to facilitate rotation of the conveyor belt (15).
6. The use method of the river floating object fishing device according to any one of claims 1 to 5 is characterized by comprising the following steps:
firstly, a ship body stays in a river, the bow of the ship body faces the upstream, three quarters of a water wheel (3) is immersed under water, one end of a salvaging system is placed in the water, one end of a conveying and collecting system is placed on the shore, and the other end of the conveying and collecting system is placed at the lower part of the salvaging system;
secondly, the water flow pushes the blades to enable the water wheel (3) to rotate, the water wheel (3) drives the driving main wheel (4) to rotate through the driving transmission chain, the driving main wheel (4) drives the driving same-face driven wheel (5) to rotate, and the driving main wheel (4) and the driving same-face driven wheel (5) are opposite in direction of rotation;
driving the same-plane wheels (5) to drive the driving roller (11) to rotate through the driving transmission chain, driving the fishing chain (9) to rotate through the driving roller (11), driving the connecting rod (10) and the harrow nails (12) to rotate through the fishing chain (9), and fishing out the floating objects in the water through the harrow nails (12);
fourthly, the fished floating objects fall onto the conveyer belt (15), the main wheel (4) is driven to drive the variable surface driven wheel (6) to rotate, the variable surface driven wheel (6) is driven to drive the driving roller (16) to rotate through the driving transmission chain, and the driving roller (16) drives the conveyer belt (15) to rotate;
fifthly, the conveyor belt (15) conveys the fished floating objects to a material collecting box (17) on the shore, and the material collecting box (17) collects and processes the floating objects periodically.
Ref CN204404568U: Claims:
1. a novel heating device, comprise support, it is characterized in that, it also comprises air inlet pipe, escape pipe, thermal-collecting tube and blower fan, described air inlet pipe is positioned at escape pipe, above-mentioned air inlet pipe outer end is stretched out escape pipe and communicates with the external world, described thermal-collecting tube comprises body one and body two, above-mentioned tubular body one the inner is connected to air inlet pipe sidepiece and air inlet pipe communicates with body one, above-mentioned tubular body two is enclosed within outside body one and body two is connected to escape pipe sidepiece, the outlet passageway communicated with escape pipe is formed between above-mentioned tubular body one with body two, the inlet channel that outside air can be imported outlet passageway place is formed between above-mentioned air inlet pipe and body one, wireway to be connected on escape pipe and above-mentioned blower fan between wireway and escape pipe, described body two is light-transmission tube, outside described body one, there is accumulation of heat structure, the upper end of described escape pipe has gas outlet, and above-mentioned wireway is connected to gas outlet place.
2. novel heating device according to claim 1, is characterized in that, described body two has seal one with the junction of escape pipe; Described body one has seal two with the junction of air inlet pipe.
3. novel heating device according to claim 1, is characterized in that, the both sides of described air inlet pipe have symmetrically arranged two bodys one; Described symmetrically arranged a pair body one and the body two corresponding with it form one group of heat collection unit, and described escape pipe is axially evenly equipped with 2-10 heat collection unit along it.
4. novel heating device according to claim 1, is characterized in that, has electric heating rod in described air inlet pipe.
5. novel heating device according to claim 1, is characterized in that, is transparent transmittance section on the upside of described body two, for sunshine being reflexed to the light collecting part at accumulation of heat structure place on the downside of described body two.
6. novel heating device according to claim 5, is characterized in that, described light collecting part is the reflecting coating of uniform application inside body two.
7. novel heating device according to claim 1, it is characterized in that, described accumulation of heat structure comprises sleeve pipe and ringwise cover plug, above-mentioned casing pipe sleeve is outside body one and sleeve pipe the inner is resisted against outside escape pipe, above-mentioned cover plug sleeve outside body one and be resisted against sleeve pipe outer end and by the shutoff of sleeve pipe outer end, outside above-mentioned cover plug, escape pipe and form the thermal of toroidal cavity between body one, in described thermal, be filled with heat-storing material.
8. novel heating device according to claim 7, is characterized in that, described heat-storing material is calcium chloride hexahydrate.
9. novel heating device according to claim 7, is characterized in that, described heat-storing material is Sodium acetate trihydrate.
10. novel heating device according to claim 7, is characterized in that, on described body one, also cover has ringwise sealing gasket, and side and the escape pipe of described sealing gasket match, and the opposite side of described sealing gasket is resisted against cannula tip; The opposite side of described sealing gasket has the connecting portion protruded ringwise, described connecting portion is embedded in sleeve pipe and connecting portion is filled in outside body one and inside sleeve pipe between.