CN117410519A - Heat abstractor for hydrogen energy automobile battery - Google Patents
Heat abstractor for hydrogen energy automobile battery Download PDFInfo
- Publication number
- CN117410519A CN117410519A CN202311646379.9A CN202311646379A CN117410519A CN 117410519 A CN117410519 A CN 117410519A CN 202311646379 A CN202311646379 A CN 202311646379A CN 117410519 A CN117410519 A CN 117410519A
- Authority
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- China
- Prior art keywords
- wall
- battery module
- battery
- hydrogen energy
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 31
- 239000001257 hydrogen Substances 0.000 title claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 238000005057 refrigeration Methods 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000004065 semiconductor Substances 0.000 claims abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims description 28
- 238000001035 drying Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 12
- 230000017525 heat dissipation Effects 0.000 abstract description 11
- 239000002826 coolant Substances 0.000 abstract description 8
- 239000000110 cooling liquid Substances 0.000 description 10
- 239000000446 fuel Substances 0.000 description 6
- 241000883990 Flabellum Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- H01M8/04074—Heat exchange unit structures specially adapted for fuel cell
-
- 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
-
- 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
-
- 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
- H01M8/04029—Heat exchange using liquids
Landscapes
- 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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention relates to the technical field of hydrogen energy automobiles and discloses a heat dissipation device for a battery of a hydrogen energy automobile, which comprises a battery module, wherein a battery body for supplying power to the hydrogen energy automobile is arranged in the battery module, and a heat exchange mechanism for exchanging heat to the battery body is connected in the battery module. This heat abstractor for hydrogen energy automobile battery, start through the control water pump, the water pump pumps the coolant liquid in the liquid reserve tank and circulate to the refrigeration case through the outlet pipe in, take away the heat on the battery body during circulation, control the cold junction of semiconductor refrigeration piece later refrigerates the copper sheet, then will circulate to the coolant liquid in the refrigeration case and cool down once more, solve the problem of heat dissipation in the circulation, guarantee to last refrigerated effect, restart the canned motor pump, carry the coolant liquid in the refrigeration case back to the liquid reserve tank again, so that carry out the heat transfer of next time.
Description
Technical Field
The invention relates to the technical field of hydrogen energy automobiles, in particular to a heat dissipation device for a hydrogen energy automobile battery.
Background
The fuel cell is a chemical device for directly converting chemical energy of fuel into electric energy, has the advantages of high efficiency, less pollution, no noise and the like, and is widely applied to the field of automobiles. The proton membrane fuel cell is widely applied in the field of automobiles at present, because the performance of a proton exchange membrane is greatly influenced by temperature, and the optimal working temperature is 70-80 ℃, a heating device is required to be arranged to gasify liquid hydrogen before the liquid hydrogen is added into the cell, a large amount of heat is generated during the reaction of the liquid hydrogen fuel cell, and a cooling device is required to cool the fuel cell, so that the heat of the reaction of the liquid hydrogen fuel cell cannot be fully utilized, and resource waste is caused.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a heat dissipation device for a hydrogen energy automobile battery.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the heat dissipation device for the hydrogen energy automobile battery comprises a battery module, wherein a battery body for supplying power to the hydrogen energy automobile is arranged in the battery module, and a heat exchange mechanism for exchanging heat to the battery body is connected in the battery module;
the heat exchange mechanism comprises: the water pump is fixedly arranged in the first box body, a water inlet of the water pump is fixedly connected with a water inlet pipe, the other end of the water inlet pipe penetrates through the liquid storage tank and extends to the inside of the liquid storage tank, and the liquid storage tank is fixedly arranged on the inner wall of the bottom of the battery module;
the water outlet of the water pump is fixedly connected with a water outlet pipe, the other end of the water outlet pipe penetrates through and extends into the refrigeration box, the refrigeration box is fixedly arranged on the inner wall of the bottom of the battery module, and the water outlet pipe is fixedly connected on the outer wall of the battery body.
In the embodiment of the invention, the second box body is fixedly arranged on the inner wall of the bottom of the battery module, the semiconductor refrigerating sheet is fixedly arranged in the second box body, the refrigerating end of the semiconductor refrigerating sheet is connected with the copper sheet, the other end of the copper sheet penetrates into the refrigerating box, and the penetrating part of the copper sheet in the refrigerating box is sealed by the sealing ring.
In the embodiment of the invention, the refrigerating box and the liquid storage box are communicated through the communicating pipe, the communicating pipe is fixedly connected in a groove formed in the inner wall of the bottom of the battery module, a communicating through hole is formed in the position, close to the hot end of the semiconductor refrigerating sheet, of the second box body and the battery module, and a cooling fan is arranged at the through hole.
In an embodiment of the present invention, an air cooling mechanism is connected to the battery module, and the air cooling mechanism includes: the rotary fan, rotary fan fixed mounting is on the inner wall of battery module bottom, fixedly connected with connecting block on the outer wall that rotary fan is close to the left side, the tie has the stay cord on the connecting block, fixed mounting has the third box on the lateral wall of battery module, the inside fixed mounting of third box has the fixed pulley, the stay cord winds to be established on the fixed pulley, and the other end tie has the sliding door, sliding door sliding connection is on the outer wall of refrigeration case, and is the opening setting by the position of sliding door shielding department on the refrigeration case lateral wall.
In the embodiment of the invention, the sliding door is L-shaped, one end of the sliding door is fixedly connected with a spring, the other end of the spring is fixedly connected with a stop block, and the stop block is fixedly connected to the outer wall of the top of the refrigeration box.
In the embodiment of the invention, the stop block is fixedly connected with the limiting rod, the sliding door is connected to the outer wall of the limiting rod in a sliding manner, and the spring is sleeved on the outer wall of the limiting rod.
In an embodiment of the present invention, a drying mechanism is connected to the battery module, and the drying mechanism includes: the fourth machine case, fourth machine case fixed connection is on the inner wall of battery module bottom, the inside fixed mounting of fourth machine case has the second motor, the output of second motor passes through the reciprocal lead screw of shaft coupling fixedly connected with, the other end of reciprocal lead screw passes through the bearing and rotates to be connected on one side inner wall of battery module, threaded connection has the sliding sleeve on the outer wall of reciprocal lead screw, and sliding sleeve sliding connection is on the inner wall of battery module bottom, the top fixedly connected with of sliding sleeve is used for holding the board of placing of drier.
In the embodiment of the invention, the outer wall of one end, close to the bearing, of the reciprocating screw rod is fixedly sleeved with the fan blade, and the wind direction of the fan blade faces the fourth chassis.
(III) beneficial effects
Compared with the prior art, the invention provides the heat dissipation device for the hydrogen energy automobile battery, which has the following beneficial effects:
1. this heat abstractor for hydrogen energy automobile battery, start through the control water pump, the water pump pumps the coolant liquid in the liquid reserve tank and circulate to the refrigeration case through the outlet pipe in, take away the heat on the battery body during circulation, control the cold junction of semiconductor refrigeration piece later refrigerates the copper sheet, then will circulate to the coolant liquid in the refrigeration case and cool down once more, solve the problem of heat dissipation in the circulation, guarantee to last refrigerated effect, restart the canned motor pump, carry the coolant liquid in the refrigeration case back to the liquid reserve tank again, so that carry out the heat transfer of next time.
2. This heat abstractor for hydrogen energy automobile battery, after rotatory the head of swaing through rotatory fan, the wind gap then has faced the direction of liquid reserve tank, and the connecting block can drive the stay cord activity, and then move on the fixed pulley, finally the sliding door displacement of pulling, after the sliding door displacement, the opening on the refrigeration case can be opened, then the inside air conditioning of refrigeration case also can give off thereupon, and just this moment rotatory fan blows to this direction again, the homeopathy blows cold air to battery body, has reached the radiating purpose of forced air cooling.
3. This heat abstractor for hydrogen energy automobile battery can further promote the inside circulation of air of battery module through the wind direction of flabellum, can even inside cold air, plays the cooling effect, can also guide the air to drier department, reaches the purpose of dry air.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a front view of the present invention without a top cover;
FIG. 2 is a top view of the invention without a top cover;
FIG. 3 is a schematic diagram of an air cooling mechanism according to the present invention;
FIG. 4 is a schematic diagram of the structure of the present invention;
FIG. 5 is an enlarged view of the invention at A;
fig. 6 is a schematic diagram of a heat dissipating fan according to the present invention.
In the figure: 1. a battery module; 2. a battery body; 3. a heat exchange mechanism; 301. a first case; 302. a liquid storage tank; 303. a water inlet pipe; 304. a water outlet pipe; 305. a refrigeration box; 306. a second case; 307. a heat radiation fan; 4. an air cooling mechanism; 401. a rotary fan; 402. a connecting block; 403. a pull rope; 404. a third case; 405. a sliding door; 406. a limit rod; 407. a stop block; 408. a spring; 5. a drying mechanism; 501. a fourth chassis; 502. a reciprocating screw rod; 503. a sliding sleeve; 504. placing a plate; 505. and (3) a fan blade.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
As shown in fig. 1-6, the invention provides a heat dissipating device for a battery of a hydrogen energy automobile, which comprises a battery module 1, wherein a top cover is detachably connected to the top of the battery module 1, a battery body 2 for supplying power to the hydrogen energy automobile is arranged in the battery module 1, and a heat exchanging mechanism 3 for exchanging heat to the battery body 2 is connected to the inside of the battery module 1;
the heat exchange mechanism 3 includes: the first box body 301, the water pump is fixedly installed in the first box body 301, the water inlet of the water pump is fixedly connected with the water inlet pipe 303, the other end of the water inlet pipe 303 penetrates through the liquid storage box 302 and extends to the inside of the liquid storage box 302, the liquid storage box 302 is fixedly installed on the inner wall of the bottom of the battery module 1, and cooling liquid is stored in the liquid storage box 302;
the delivery port fixedly connected with outlet pipe 304 of water pump, the other end of outlet pipe 304 runs through and extends to in the refrigeration case 305, and refrigeration case 305 fixed mounting is on the inner wall of battery module 1 bottom, and outlet pipe 304 fixed connection is on the outer wall of battery body 2, and outlet pipe 304 fixed connection is on the outer wall at the both sides outer wall and the outer wall at top of battery module 1, utilizes the circulation coolant liquid in the outlet pipe 304 to drive battery module 1 and go to cool down, reaches the purpose of heat transfer.
The inner wall of battery module 1 bottom is last fixed mounting has second box 306, the inside fixed mounting of second box 306 has the semiconductor refrigeration piece, the refrigeration end contact of semiconductor refrigeration piece has the copper sheet, the other end of copper sheet runs through to the inside of refrigeration case 305, and the copper sheet of refrigeration case 305 inside runs through the department and is sealed by the sealing washer, the cold junction of semiconductor refrigeration piece refrigerates the copper sheet, then will circulate to the coolant liquid in the refrigeration case 305 and cool off again, solve the problem of falling heat dissipation in the circulation, guarantee the effect of continuous refrigeration.
The refrigerating box 305 is communicated with the liquid storage box 302 through a communicating pipe, the communicating pipe is fixedly connected in a groove formed in the inner wall of the bottom of the battery module 1, a communicating through hole is formed in the position, close to the hot end of the semiconductor refrigerating sheet, of the second box 306 and the battery module 1, a cooling fan 307 is arranged at the through hole, a shielding pump is further connected between the refrigerating box 305 and the liquid storage box 302, cooling liquid of the refrigerating box 305 is re-transmitted back into the liquid storage box 302 through an impeller by the shielding pump, and the cooling fan 307 is used for discharging all heat emitted from the hot end of the semiconductor refrigerating sheet so as to prevent the refrigerating effect from being reduced.
In this embodiment, the water pump is controlled to start, the water pump pumps the cooling liquid in the liquid storage tank 302 and circulates the cooling liquid to the refrigerating tank 305 through the water outlet pipe 304, heat on the battery body 2 is taken away during circulation, then the cold end of the semiconductor refrigerating sheet is controlled to refrigerate the copper sheet, then the cooling liquid circulated to the refrigerating tank 305 is cooled again, the problem of heat dissipation in circulation is solved, the continuous refrigerating effect is ensured, the shielding pump is started again, and the cooling liquid in the refrigerating tank 305 is conveyed back to the liquid storage tank 302 again, so that the next heat exchange is performed.
Example 2
As shown in fig. 1-6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the battery module 1 is connected with an air cooling mechanism 4, and the air cooling mechanism 4 includes: the rotary fan 401 is fixedly arranged on the inner wall of the bottom of the battery module 1, the rotary fan 401 is fixedly connected with the connecting block 402 on the outer wall close to the left side, the pull rope 403 is connected to the connecting block 402, the third box 404 is fixedly arranged on the side wall of the battery module 1, the fixed pulley is fixedly arranged in the third box 404, the pull rope 403 is wound on the fixed pulley, the sliding door 405 is connected to the other end of the pull rope, the sliding door 405 is in sliding connection with the outer wall of the refrigeration box 305, the position of the part, which is shielded by the sliding door 405, on the side wall of the refrigeration box 305 is an opening, the rotary fan 401 is a household small-sized fan capable of automatically swinging and blowing, the fan with a swinging head angle of 90 degrees is selected, after the rotary fan 401 rotates and swings, the air port faces the direction of the liquid storage box 302, the connecting block 402 drives the pull rope 403 to move, the sliding door 405 is finally pulled to move on the fixed pulley, after the sliding door 405 moves, the opening on the refrigeration box 305 is opened, the cold air in the refrigeration box is also emitted along with the sliding door 405, and the rotary fan 401 is just opposite to the direction of the battery body, and the purpose of cooling the battery is achieved.
The sliding door 405 is L-shaped, one end fixedly connected with spring 408 of sliding door 405, the other end fixedly connected with dog 407 of spring 408, dog 407 fixed connection is on the outer wall at refrigeration case 305 top, and dog 407 is the furthest distance in order to restrict sliding door 405 to displace, and spring 408 is in order to drive sliding door 405 to reset.
Stop 407 is fixedly connected with stop lever 406, sliding door 405 sliding connection is on the outer wall of stop lever 406, and spring 408 cover is established on the outer wall of stop lever 406, and stop lever 406 is in order to further provide limit structure to sliding door 405. Limiting the range of motion of the sliding door 405.
In this embodiment, after the rotary fan 401 rotates to swing the head, the air port faces the direction of the liquid storage tank 302, and the connection block 402 drives the pull rope 403 to move, so as to move on the fixed pulley, finally pull the sliding door 405 to displace, after the sliding door 405 displaces, the opening on the refrigeration tank 305 is opened, so that the cool air inside the refrigeration tank 305 is also emitted, and at the moment, the rotary fan 401 blows against the direction, so that the cool air is blown to the battery body 2 in a proper direction, and the purpose of air cooling and heat dissipation is achieved.
Example 3
As shown in fig. 1-6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the battery module 1 is connected with a drying mechanism 5, and the drying mechanism 5 includes: the fourth machine case 501, fourth machine case 501 fixed connection is on the inner wall of battery module 1 bottom, the inside fixed mounting of fourth machine case 501 has the second motor, the output of second motor passes through shaft coupling fixedly connected with reciprocating screw rod 502, the other end of reciprocating screw rod 502 passes through the bearing rotation and connects on the inner wall of one side of battery module 1, threaded connection has sliding sleeve 503 on the outer wall of reciprocating screw rod 502, and sliding sleeve 503 sliding connection is on the inner wall of battery module 1 bottom, the top fixedly connected with of sliding sleeve 503 is used for holding the board 504 of placing of drier.
The fixed cover is equipped with flabellum 505 on the outer wall that reciprocating screw rod 502 is close to the one end of bearing, and the wind direction of flabellum 505 is towards fourth quick-witted case 501, and the air current of this flabellum 505 can further promote the inside circulation of air of battery module 1, can even inside cold air, plays the cooling effect, can also guide the air to drier department, reaches dry air's purpose.
In this embodiment, the air flow inside the battery module 1 can be further improved by the wind direction of the fan blade 505, so that the cooling effect can be achieved by uniformly cooling the inside cold air, and the air can be guided to the desiccant to achieve the purpose of drying the air.
The working principle of the heat dissipating device for the hydrogen energy automobile battery is specifically described below.
As shown in fig. 1-6, when in use, the water pump is controlled to pump the cooling liquid in the liquid storage tank 302 and circulate the cooling liquid to the refrigerating tank 305 through the water outlet pipe 304, heat on the battery body 2 is taken away during circulation, then the cold end of the semiconductor refrigerating sheet is controlled to refrigerate the copper sheet, then the cooling liquid circulated to the refrigerating tank 305 is cooled again, the problem of heat dissipation in circulation is solved, the continuous refrigeration effect is ensured, the shielding pump is started again, the cooling liquid in the refrigerating tank 305 is conveyed back to the liquid storage tank 302 again, so that the next heat exchange is carried out, after the rotating fan 401 rotates the head, the air port faces the direction of the liquid storage tank 302, the connecting block 402 can drive the pull rope 403 to move, then the fixed pulley moves, finally the sliding door 405 is pulled to displace, after the sliding door 405 displaces, the opening on the refrigerating tank 305 can be opened, then the cooling air inside the refrigerating tank 305 can also be dispersed, the fan 401 just rotates in the direction to blow the cooling air, the cooling air is blown to the battery body 2, the cooling air can be cooled down evenly, the cooling air can be further cooled to the inside the battery module 1 through the fan blade 505, and the cooling effect can be achieved, and the cooling effect of cooling air can be further achieved.
Claims (8)
1. The utility model provides a heat abstractor for hydrogen energy automobile battery, includes battery module (1), its characterized in that: the battery module (1) is internally provided with a battery body (2) for supplying power to the hydrogen energy automobile, and the battery module (1) is internally connected with a heat exchange mechanism (3) for exchanging heat to the battery body (2);
the heat exchange mechanism (3) comprises: the water pump is fixedly arranged in the first box body (301), a water inlet of the water pump is fixedly connected with a water inlet pipe (303), the other end of the water inlet pipe (303) penetrates through the liquid storage box (302) and extends to the inside of the liquid storage box (302), and the liquid storage box (302) is fixedly arranged on the inner wall of the bottom of the battery module (1);
the water outlet of the water pump is fixedly connected with a water outlet pipe (304), the other end of the water outlet pipe (304) penetrates through and extends into a refrigerating box (305), the refrigerating box (305) is fixedly installed on the inner wall of the bottom of the battery module (1), and the water outlet pipe (304) is fixedly connected on the outer wall of the battery body (2).
2. The heat dissipating device for a hydrogen energy automobile battery according to claim 1, wherein: the inner wall of the bottom of the battery module (1) is fixedly provided with a second box body (306), the inside of the second box body (306) is fixedly provided with a semiconductor refrigerating piece, the refrigerating end of the semiconductor refrigerating piece is contacted with a copper sheet, the other end of the copper sheet penetrates into the refrigerating box (305), and the penetrating part of the copper sheet in the refrigerating box (305) is sealed by a sealing ring.
3. The heat dissipating device for a hydrogen energy automobile battery according to claim 2, wherein: the refrigerating box (305) is communicated with the liquid storage box (302) through a communicating pipe, the communicating pipe is fixedly connected in a groove formed in the inner wall of the bottom of the battery module (1), a communicating through hole is formed in the position, close to the hot end of the semiconductor refrigerating sheet, of the second box (306) and the battery module (1), and a cooling fan (307) is installed at the through hole.
4. The heat dissipating device for a hydrogen energy automobile battery according to claim 1, wherein: the battery module (1) is connected with an air cooling mechanism (4), and the air cooling mechanism (4) comprises: the rotary fan (401), rotary fan (401) fixed mounting is on the inner wall of battery module (1) bottom, fixedly connected with connecting block (402) on the outer wall that rotary fan (401) is close to the left side, be connected with stay cord (403) on connecting block (402), fixed mounting has third box (404) on the lateral wall of battery module (1), the inside fixed mounting of third box (404) has the fixed pulley, stay cord (403) are around setting up on the fixed pulley, and the other end is connected with sliding door (405), sliding door (405) sliding connection is on the outer wall of refrigeration case (305), and is the opening setting by the position of sliding door (405) shielding department on the lateral wall of refrigeration case (305).
5. The heat dissipating double-fuselage for a battery of a hydrogen energy automobile of claim 4, wherein: the sliding door (405) is L-shaped, one end of the sliding door (405) is fixedly connected with a spring (408), the other end of the spring (408) is fixedly connected with a stop block (407), and the stop block (407) is fixedly connected to the outer wall of the top of the refrigeration box (305).
6. The heat dissipating device for a hydrogen energy automobile battery according to claim 5, wherein: the stop block (407) is fixedly connected with a limiting rod (406), the sliding door (405) is slidably connected to the outer wall of the limiting rod (406), and the spring (408) is sleeved on the outer wall of the limiting rod (406).
7. The heat dissipating device for a hydrogen energy automobile battery according to claim 1, wherein: the battery module (1) is connected with a drying mechanism (5), and the drying mechanism (5) comprises: fourth machine case (501), fourth machine case (501) fixed connection is on the inner wall of battery module (1) bottom, the inside fixed mounting of fourth machine case (501) has the second motor, the output of second motor passes through shaft coupling fixedly connected with reciprocating lead screw (502), the other end of reciprocating lead screw (502) is rotated through the bearing and is connected on one side inner wall of battery module (1), threaded connection has sliding sleeve (503) on the outer wall of reciprocating lead screw (502), and sliding sleeve (503) sliding connection is on the inner wall of battery module (1) bottom, the top fixedly connected with of sliding sleeve (503) is used for holding board (504) of placing drier.
8. The heat dissipating device for a hydrogen energy automobile battery according to claim 7, wherein: the outer wall of one end, close to the bearing, of the reciprocating screw rod (502) is fixedly sleeved with a fan blade (505), and the wind direction of the fan blade (505) faces the fourth chassis (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311646379.9A CN117410519A (en) | 2023-12-04 | 2023-12-04 | Heat abstractor for hydrogen energy automobile battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311646379.9A CN117410519A (en) | 2023-12-04 | 2023-12-04 | Heat abstractor for hydrogen energy automobile battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117410519A true CN117410519A (en) | 2024-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311646379.9A Pending CN117410519A (en) | 2023-12-04 | 2023-12-04 | Heat abstractor for hydrogen energy automobile battery |
Country Status (1)
| Country | Link |
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| CN (1) | CN117410519A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117936835A (en) * | 2024-03-22 | 2024-04-26 | 陕西西涵京创热控科技有限公司 | Heat abstractor for hydrogen energy automobile battery |
-
2023
- 2023-12-04 CN CN202311646379.9A patent/CN117410519A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117936835A (en) * | 2024-03-22 | 2024-04-26 | 陕西西涵京创热控科技有限公司 | Heat abstractor for hydrogen energy automobile battery |
| CN117936835B (en) * | 2024-03-22 | 2024-07-09 | 西京学院 | Heat abstractor for hydrogen energy automobile battery |
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