CN112968193B - Methane fuel cell group with dampproofing heat dissipation function - Google Patents
Methane fuel cell group with dampproofing heat dissipation function Download PDFInfo
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- CN112968193B CN112968193B CN202110153102.7A CN202110153102A CN112968193B CN 112968193 B CN112968193 B CN 112968193B CN 202110153102 A CN202110153102 A CN 202110153102A CN 112968193 B CN112968193 B CN 112968193B
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- air inlet
- air
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
- H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel Cell (AREA)
Abstract
The invention discloses a methane fuel cell pack with a damp-proof heat dissipation function, and relates to the field of fuel cells. This methane fuel cell group with dampproofing heat dissipation function, the last fixed surface of group battery main part is connected with the heat dissipation case, the equal fixedly connected with fan of bleeding in inside both sides of heat dissipation case, the equal activity joint in both sides of group battery main part has the air inlet cover, the equal fixedly connected with air duct in both sides of heat dissipation case, the bottom activity joint of air duct is on the top of air inlet cover, the air vent has all been seted up to the both sides of group battery main part, air inlet cover activity joint is at the surface of air vent, the air inlet has been seted up to the bottom side of air inlet cover, the inside activity of air inlet is pegged graft and is had the filter core. This methane fuel cell group with dampproofing heat dissipation function has played heat dissipation and dampproofing effect to the group battery main part and has conveniently taken off the filter core simultaneously and change, simultaneously through outwards spurring the handle, then upwards slides the slider in the inside of spout, conveniently clears up the cover that admits air.
Description
Technical Field
The invention relates to the technical field of fuel cells, in particular to a methane fuel cell pack with a damp-proof heat dissipation function.
Background
The methane fuel cell is a cell using methane as fuel, electrons obtained and lost in the reaction can generate current so as to generate electricity, the cost of the novel cell using hydrocarbon such as methane and the like as fuel is greatly lower than that of the conventional fuel cell using hydrogen as fuel, the fuel cell uses gas fuel to directly react with oxygen to generate electric energy, the efficiency is high, the pollution is low, and the novel cell is a promising energy utilization mode.
In the use process of the methane battery, oxidation-reduction reaction continuously occurs, so that water and carbon dioxide are generated inside the battery pack, and heat is generated at the same time, usually, vent holes are formed in the side face of the battery pack, and the carbon dioxide and gasified water carry the heat to be discharged outwards from the vent holes.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention discloses a methane fuel battery pack with a damp-proof heat dissipation function, which aims to solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a methane fuel battery pack with moisture-proof and heat-dissipation functions comprises a battery pack main body, wherein a heat dissipation box is fixedly connected to the upper surface of the battery pack main body, air exhaust fans are fixedly connected to two inner sides of the heat dissipation box, air inlet covers are movably clamped to two sides of the battery pack main body, air guide pipes are fixedly connected to two sides of the heat dissipation box, the bottom ends of the air guide pipes are movably clamped to the top ends of the air inlet covers, air vents are formed in two sides of the battery pack main body, the air inlet covers are movably clamped to the outer surfaces of the air vents, air inlets are formed in the side surfaces of the bottom ends of the air inlet covers, filter elements are movably inserted into the air inlets, sliding blocks are movably clamped to the side walls of the air inlet covers, the bottom ends of the sliding blocks are movably clamped to the upper surfaces of the filter elements, handles are arranged on the side surfaces of the top ends of the air inlet covers, and insertion rods are fixedly connected to two ends of the handles, the side of the battery pack main body is provided with an insertion hole, and the end part of the insertion rod penetrates through the air guide pipe and is movably inserted into the insertion hole.
Preferably, a clamping groove is formed in the side face of the battery pack main body, a clamping block is fixedly connected to the outer surface of the air inlet cover, and the clamping block is movably clamped inside the clamping groove.
Preferably, the top end of the air inlet cover is provided with a connecting groove, and the bottom end of the air guide tube is movably inserted in the connecting groove.
Preferably, the bottom side of the air inlet cover is provided with a sliding groove, the sliding block is connected inside the sliding groove in a sliding mode, the upper surface of the filter element is provided with a fixing groove, and the bottom end of the sliding block is movably inserted into the fixing groove.
Preferably, the inside activity joint in top of slider has the second spring, the interior top fixedly connected with dead lever of spout, the bottom activity of dead lever is pegged graft in the inside of slider and the bottom of dead lever offsets with the top of second spring.
Preferably, the fixed cover in surface of inserted bar has connect and has kept off the ring, the surface of inserted bar just is located to keep off and has cup jointed first spring in the activity between ring and the handle, first spring and the equal activity joint of fender ring are in the inside of admitting air cover.
Preferably, the four corners of the bottom of the battery pack main body are provided with bases.
The invention discloses a methane fuel cell pack with damp-proof and heat-dissipation functions, which has the following beneficial effects:
1. this methane fuel cell group with dampproofing heat dissipation function, extract air through the extraction fan of the inside both sides of heat dissipation case, outside air enters into the air inlet cover through the filter core of air inlet cover bottom side this moment, the air current upwards flows this moment, the inside can outside discharge carbon dioxide and steam at the group battery during operation of air vent of group battery main part side this moment, this moment under the guide effect of flowing air, carbon dioxide and steam are taken to the heat dissipation incasement portion and outwards discharge from both sides, air duct and heat dissipation case and group battery bulk phase contact are passed through to this in-process air and steam, steam and flowing air can effectively also take away the heat on group battery main part surface, heat dissipation and dampproofing effect have been played to the group battery main part.
2. This methane fuel cell group with dampproofing heat dissipation function, through with the outside pulling of handle, make the inserted bar shift out from the jack is inside, make first spring compressed simultaneously, then will admit air the cover and stimulate downwards along the draw-in groove, make the fixture block break away from the draw-in groove is inside, can take off the cover that admits air this moment, then with slider along spout endwise slip, make the slider to moving near dead lever one side, make the second spring compressed, the bottom of slider shifts out from the fixed slot is inside simultaneously, the convenience is taken off the filter core and is changed this moment, the convenience is cleared up the cover that admits air simultaneously.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is an exploded view of the main structure of the present invention;
FIG. 3 is an exploded view of the internal structure of the intake shroud of the present invention;
fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention.
In the figure: 1. a battery pack main body; 2. a heat dissipation box; 3. an air intake hood; 4. a vent hole; 5. a card slot; 6. a jack; 7. an air duct; 8. an air extracting fan; 9. a clamping block; 10. connecting grooves; 11. a handle; 12. inserting a rod; 13. a first spring; 14. a baffle ring; 15. a filter element; 16. fixing grooves; 17. a chute; 18. a slider; 19. a second spring; 20. and (5) fixing the rod.
Detailed Description
In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used by the invention can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The embodiment of the invention discloses a methane fuel battery pack with moisture-proof and heat-dissipation functions, which comprises a battery pack main body 1, wherein four corners at the bottom of the battery pack main body 1 are provided with bases, the upper surface of the battery pack main body 1 is fixedly connected with a heat dissipation box 2, two sides inside the heat dissipation box 2 are fixedly connected with air exhaust fans 8, two sides of the battery pack main body 1 are movably clamped with air inlet hoods 3, two sides of the heat dissipation box 2 are fixedly connected with air guide pipes 7, the bottom ends of the air guide pipes 7 are movably clamped at the top ends of the air inlet hoods 3, two sides of the battery pack main body 1 are respectively provided with vent holes 4, the air inlet hoods 3 are movably clamped on the outer surfaces of the vent holes 4, the side surfaces at the bottom ends of the air inlet hoods 3 are provided with air inlets, filter elements 15 are movably inserted inside the air inlets, the side walls of the air inlet hoods 3 are movably clamped with slide blocks 18, and the bottom ends of the slide blocks 18 are movably clamped on the upper surfaces of the filter elements 15, the top side of air inlet cover 3 is equipped with handle 11, and the equal fixedly connected with inserted bar 12 in both ends of handle 11, jack 6 has been seted up to the side of group battery main part 1, and the tip of inserted bar 12 runs through air duct 7 and the activity is pegged graft in the inside of jack 6.
The 8 fans of bleeding through the inside both sides of heat dissipation case 2 bleed, and outside air enters into the cover 3 that admits air through the filter core 15 that admits air 3 bottom side this moment, and filter core 15 filters the air that enters into the cover 3 inside that admits air, all blocks most dust impurity here, reduces the inside that the dust enters into the cover 3 that admits air and takes place to condense with steam, reduces the condition appearance of the inside jam of the cover 3 that admits air, and the air current upwards flows this moment.
Further, draw-in groove 5 has been seted up to the side of group battery main part 1, the outer fixed surface of air inlet cover 3 is connected with fixture block 9, fixture block 9 activity joint is in the inside of draw-in groove 5, connecting groove 10 has been seted up on the top of air inlet cover 3, the bottom activity of air duct 7 is pegged graft in the inside of connecting groove 10, the outer fixed surface of inserted bar 12 has cup jointed fender ring 14, the surface of inserted bar 12 just is located the activity and has cup jointed first spring 13 between fender ring 14 and the handle 11, first spring 13 and the equal activity joint of fender ring 14 are in the inside of air inlet cover 3, through pulling handle 11 outwards, make inserted bar 12 follow jack 6 insidely shift out, make first spring 13 compressed simultaneously, then make air inlet cover 3 taken off along draw-in groove 5 pulling downwards.
The outer fixed surface of inserted bar 12 has cup jointed and has kept off ring 14, the outer surface of inserted bar 12 just is located to keep off the activity of ring 14 and handle 11 between and has cup jointed first spring 13, first spring 13 and the inside of keeping off ring 14 equal activity joint at air inlet cover 3, after using a period, outside air is long-time to the inside inflow of air inlet cover 3, can make the inside and the inside adhesion dust of air inlet cover 3 of filter core 15, this moment through pulling handle 11 outwards, handle 11 drives inserted bar 12 outwards to remove this moment, make inserted bar 12 shift out from jack 6 is inside, inserted bar 12 passes through the first spring 13 of fender ring 14 extrusion simultaneously, make first spring 13 compressed between the inside wall of keeping off ring 14 and air inlet cover 3, then will admit air cover 3 and pull down along draw-in groove 5, make fixture block 9 break away from inside draw-off of draw-in groove 5, can take off air inlet cover 3 this moment.
Further, spout 17 has been seted up to the bottom side of air inlet cover 3, 18 sliding connection of slider are in the inside of spout 17, fixed slot 16 has been seted up to the upper surface of filter core 15, 18 bottom activity of slider is pegged graft in the inside of fixed slot 16, 18 top inside activity joint of slider has second spring 19, 17's interior top fixedly connected with dead lever 20, the bottom activity of dead lever 20 is pegged graft in 18 inside of slider and dead lever 20's bottom offsets with second spring 19's top, through upwards sliding slider 18 along spout 17, make second spring 19 compressed, simultaneously 18's bottom shifts out from 16 insides of fixed slot, conveniently take off filter core 15 this moment.
The working principle is as follows: the invention discloses a methane fuel battery pack with moisture-proof and heat-dissipation functions, wherein a heat dissipation box 2 is fixedly connected to the upper surface of a battery pack main body 1 of the device, air inlet covers 3 are movably clamped on two sides of the battery pack main body 1, air guide pipes 7 are fixedly connected on two sides of the heat dissipation box 2, the bottom ends of the air guide pipes 7 are movably clamped at the top ends of the air inlet covers 3, air vents 4 are respectively arranged on two sides of the battery pack main body 1, the air inlet covers 3 are movably clamped on the outer surfaces of the air vents 4, an air inlet is arranged on the side surface of the bottom end of the air inlet covers 3, a filter element 15 is movably inserted into the air inlet, a slide block 18 is movably clamped on the side wall of the air inlet covers 3, and the bottom end of the slide block 18 is movably clamped on the upper surface of the filter element 15;
when the device is used, air is extracted through the air extracting fans 8 on two sides in the heat dissipation box 2, at the moment, external air enters the air inlet cover 3 through the filter element 15 on the side surface of the bottom end of the air inlet cover 3, the filter element 15 filters the air entering the air inlet cover 3, most of dust and impurities are blocked, the dust is reduced from entering the air inlet cover 3 and condensing with water vapor, the situation of internal blockage of the air inlet cover 3 is reduced, at the moment, air flow flows upwards, at the moment, carbon dioxide and water vapor can be discharged outwards when the battery pack works in the air vent 4 on the side surface of the battery pack main body 1, at the moment, under the guiding action of flowing air, the carbon dioxide and the water vapor are brought into the heat dissipation box 2 and are discharged outwards from two sides, in the process, the air and the water vapor are in contact with the battery pack main body 1 through the air guide pipe 7 and the heat dissipation box 2, the water vapor and the flowing air can effectively take away heat on the surface of the battery pack main body 1, the battery pack body 1 plays a role in heat dissipation and moisture prevention;
meanwhile, a clamping groove 5 is formed in the side face of a battery pack main body 1 of the device, a clamping block 9 is fixedly connected to the outer surface of an air inlet cover 3, the clamping block 9 is movably clamped in the clamping groove 5, a connecting groove 10 is formed in the top end of the air inlet cover 3, the bottom end of an air guide tube 7 is movably inserted in the connecting groove 10, a retaining ring 14 is fixedly sleeved on the outer surface of an inserted rod 12, a first spring 13 is movably sleeved on the outer surface of the inserted rod 12 and positioned between the retaining ring 14 and a handle 11, the first spring 13 and the retaining ring 14 are movably clamped in the air inlet cover 3, after the device is used for a period of time, external air flows into the air inlet cover 3 for a long time, dust is adhered to the inside of a filter element 15 and the inside of the air inlet cover 3, the handle 11 is pulled outwards at the moment, the handle 11 drives the inserted rod 12 to move outwards, the inserted rod 12 is moved out of an inserting hole 6, and the inserted rod 12 extrudes the first spring 13 through the retaining ring 14, the first spring 13 is compressed between the baffle ring 14 and the inner side wall of the air inlet hood 3, then the air inlet hood 3 is pulled downwards along the clamping groove 5, so that the clamping block 9 is separated from the inside of the clamping groove 5, and at the moment, the air inlet hood 3 can be taken down;
besides, spout 17 has been seted up to the bottom side of cover 3 admits air, 18 sliding connection of slider is in spout 17's inside, fixed slot 16 has been seted up to the upper surface of filter core 15, 18 bottom activity of slider is pegged graft in the inside of fixed slot 16, 18 top inside activity joint of slider has second spring 19, 17's interior top fixedly connected with dead lever 20, the bottom activity of dead lever 20 is pegged graft in 18 inside of slider and dead lever 20's bottom and the top of second spring 19 offsets, through upwards sliding slider 18 along spout 17, make slider 18 to remove to being close to dead lever 20 one side, make second spring 19 compressed, simultaneously 18's bottom is followed fixed slot 16 inside and is shifted out, conveniently take off filter core 15 this moment and change, the convenience is cleared up air inlet cover 3 simultaneously.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A methane fuel cell stack with dampproofing heat dissipation function, includes group battery main part (1), its characterized in that: the upper surface of the battery pack main body (1) is fixedly connected with a heat dissipation box (2), two sides inside the heat dissipation box (2) are fixedly connected with an air exhaust fan (8), two sides of the battery pack main body (1) are movably connected with an air inlet cover (3), two sides of the heat dissipation box (2) are fixedly connected with an air guide pipe (7), the bottom end of the air guide pipe (7) is movably connected with the top end of the air inlet cover (3), two sides of the battery pack main body (1) are respectively provided with an air vent (4), the air inlet cover (3) is movably connected with the outer surface of the air vent (4), the side surface of the bottom end of the air inlet cover (3) is provided with an air inlet, a filter element (15) is movably inserted inside the air inlet, the side wall of the air inlet cover (3) is movably connected with a slide block (18), and the bottom end of the slide block (18) is movably connected with the upper surface of the filter element (15), the side face of the top end of the air inlet cover (3) is provided with a handle (11), the two ends of the handle (11) are fixedly connected with inserting rods (12), the side face of the battery pack main body (1) is provided with inserting holes (6), and the end portions of the inserting rods (12) penetrate through the air guide pipes (7) and are movably inserted into the inserting holes (6).
2. A methane fuel cell stack with moisture-proof and heat-dissipating functions according to claim 1, characterized in that: the battery pack is characterized in that a clamping groove (5) is formed in the side face of the battery pack main body (1), a clamping block (9) is fixedly connected to the outer surface of the air inlet cover (3), and the clamping block (9) is movably clamped inside the clamping groove (5).
3. A methane fuel cell stack with moisture-proof and heat-dissipating functions according to claim 1, characterized in that: the top end of the air inlet cover (3) is provided with a connecting groove (10), and the bottom end of the air guide pipe (7) is movably inserted in the connecting groove (10).
4. A methane fuel cell stack with moisture-proof and heat-dissipating functions according to claim 1, characterized in that: the bottom end side of the air inlet cover (3) is provided with a sliding groove (17), the sliding block (18) is connected to the inside of the sliding groove (17) in a sliding mode, the upper surface of the filter element (15) is provided with a fixing groove (16), and the bottom end of the sliding block (18) is movably inserted into the fixing groove (16).
5. A methane fuel cell stack having moisture-proof and heat-dissipating functions according to claim 4, characterized in that: the inside activity joint in top of slider (18) has second spring (19), the interior top fixedly connected with dead lever (20) of spout (17), the bottom activity of dead lever (20) is pegged graft in the inside of slider (18) and the bottom of dead lever (20) offsets with the top of second spring (19).
6. A methane fuel cell stack with moisture-proof and heat-dissipating functions according to claim 1, characterized in that: the outer fixed surface of inserted bar (12) has cup jointed fender ring (14), the surface of inserted bar (12) just is located to keep off and has cup jointed first spring (13) in the activity between ring (14) and handle (11), first spring (13) and fender ring (14) equal activity joint are in the inside of admitting air cover (3).
7. A methane fuel cell stack with moisture-proof and heat-dissipating functions according to claim 1, characterized in that: the base is arranged at the four corners of the bottom of the battery pack main body (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110153102.7A CN112968193B (en) | 2021-02-03 | 2021-02-03 | Methane fuel cell group with dampproofing heat dissipation function |
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| CN202110153102.7A CN112968193B (en) | 2021-02-03 | 2021-02-03 | Methane fuel cell group with dampproofing heat dissipation function |
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| CN112968193B true CN112968193B (en) | 2022-04-15 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504464A (en) * | 2018-05-16 | 2019-11-26 | 嘉兴市兆业新能源技术有限公司 | A kind of methane fuel cell group with moisture-proof heat sinking function |
| CN211404642U (en) * | 2019-12-28 | 2020-09-01 | 南京晓庄学院 | Hydrogen fuel cell with protection structure |
| CN211859335U (en) * | 2019-12-11 | 2020-11-03 | 重庆奋蹄科技有限公司 | Power box with dampproofing heat dissipation function |
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| JP2008025158A (en) * | 2006-07-19 | 2008-02-07 | Kawasaki Setsubi Kogyo Kk | Rust-proofing and dehumidification equipment and system |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504464A (en) * | 2018-05-16 | 2019-11-26 | 嘉兴市兆业新能源技术有限公司 | A kind of methane fuel cell group with moisture-proof heat sinking function |
| CN211859335U (en) * | 2019-12-11 | 2020-11-03 | 重庆奋蹄科技有限公司 | Power box with dampproofing heat dissipation function |
| CN211404642U (en) * | 2019-12-28 | 2020-09-01 | 南京晓庄学院 | Hydrogen fuel cell with protection structure |
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