CN221486549U - Heavy-duty truck cooling device for hydrogen fuel cell - Google Patents
Heavy-duty truck cooling device for hydrogen fuel cell Download PDFInfo
- Publication number
- CN221486549U CN221486549U CN202323474594.3U CN202323474594U CN221486549U CN 221486549 U CN221486549 U CN 221486549U CN 202323474594 U CN202323474594 U CN 202323474594U CN 221486549 U CN221486549 U CN 221486549U
- Authority
- CN
- China
- Prior art keywords
- heat conducting
- fixedly connected
- heat
- main body
- plate main
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 83
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000000446 fuel Substances 0.000 title claims abstract description 22
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 22
- 239000001257 hydrogen Substances 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 238000011084 recovery Methods 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 12
- 210000004027 cell Anatomy 0.000 description 11
- 239000002826 coolant Substances 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Secondary Cells (AREA)
Abstract
The utility model provides a hydrogen fuel cell heavy-duty cooling device which comprises an outer cover body and an outer mounting frame, wherein the outer mounting frame is fixedly connected with the two sides of the bottom end of the outer cover body, a liquid cooling plate structure is fixedly connected to the inner side of the outer mounting frame, a recovery pipeline is fixedly arranged at the corner position of the surface end of the outer cover body, a heat conducting structure is fixedly connected to the inner part of the outer cover body, fins are arranged on the top of the heat conducting structure in a penetrating mode, a matched heat exchanger and a communicating tube head are fixedly connected to one side of the inner part of the outer cover body, the outer end of the communicating tube head is simultaneously arranged on the outer side of the outer cover body in a penetrating mode, and supports are fixedly connected to the two sides of the bottom end of the heat conducting structure. The support seat matched with the bottom end of the heat-conducting plate main body is used for forming a surrounding at the bottom of the outer cover body, so that the heat concentration of an external battery is facilitated, and the air cooling and heat dissipation effects on the fins protruding out of the heat-conducting plate main body are achieved through the installation frame provided with the fan mechanism in a matched mode on the inner side.
Description
Technical Field
The utility model relates to the field of hydrogen fuel cells, in particular to a heavy truck cooling device for a hydrogen fuel cell.
Background
The hydrogen fuel cell has the advantages of high energy density, rapid hydrogen charging, no pollution in discharge and the like, is used as an automobile power source, becomes one of the important directions of sustainable development of the automobile industry, is a main power source of a fuel cell automobile, is a power generation device for converting chemical energy of hydrogen fuel into electric energy, but simultaneously has the rapid development of the electric automobile industry, exposes a series of outstanding problems, such as the phenomenon that the working performance of the traditional thermal management system of components such as a battery, an electric drive, an electric control and the like is not ideal, and the heat is seriously accumulated in an operation environment, and is also recognized as a main cause of the occurrence of the industrial dilemma.
In the existing cooling device for the battery mechanism in the hydrogen fuel cell heavy truck, when in use, the generated heat is subjected to heat treatment through a water cooling or air cooling structure, and the problems are that:
Firstly, when heat generated by the battery is conducted out through the heat conducting structure and is subjected to heat dissipation and cooling through the water cooling or air cooling structure, a heat dissipation and cooling unit is single, and then the cooling efficiency and the effect are not ideal.
Accordingly, the present utility model provides a hydrogen fuel cell heavy truck cooling device.
Disclosure of utility model
The utility model aims to solve the technical problems of the prior art, and provides a heavy-duty truck cooling device for a hydrogen fuel cell, which is characterized in that when in use, heat generated by the cell is concentrated and led out, then the heat is rapidly led out through an air cooling matched fin structure, and meanwhile, the heat generated by the cell body and the periphery is taken away for cooling through direct contact of a liquid cooling plate, so that the heavy-duty truck cooling device has a good heat dissipation cooling effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydrogen fuel cell heavily blocks cooling device, including the outer housing of fixed connection and the outer mounting bracket of its bottom both sides position, the inboard fixedly connected with liquid cooling plate structure of outer mounting bracket, the surface end angle position of the outer housing is fixed to be offered and is retrieved the pipeline, the inside fixedly connected with heat conduction structure of the outer housing, heat conduction structure's top runs through and is provided with the fin, the inside one side fixedly connected with of the outer housing is supporting heat exchanger and the intercommunication tube head that set up, the intercommunication tube head outer end runs through the outer housing outside setting simultaneously, heat conduction structure's bottom both sides fixedly connected with support.
Further preferred embodiments are as follows: the heat conduction structure is including the mounting bracket of fixed connection's heat conduction board main part and its top position, and the surface one side fixedly connected with dust screen of mounting bracket, and the liquid cooling plate structure is including fixed connection's backup pad and liquid cooling board main part, and the surface fixedly connected with of liquid cooling board main part transversely sets up outer inoxidizing coating.
Further preferred embodiments are as follows: the bottom surface of the heat conducting plate main body is fixedly connected with a heat conducting layer.
Further preferred embodiments are as follows: the whole heat conducting plate body surface setting that is embedded perpendicularly of "Z" form of fin, the fin transversely distributes the multiunit along the surface of heat conducting plate body simultaneously, and the bottom and the heat conducting layer of fin are connected simultaneously.
Further preferred embodiments are as follows: the heat conduction layer is arranged along the bottom surface of the heat conduction plate main body in a transverse and inward manner and is arranged as a copper heat conduction layer.
Further preferred embodiments are as follows: the heat-conducting plate main body is integrally arranged in a trapezoid plate, two ends of the heat-conducting plate main body are arranged in a Z-shaped protruding mode, the mounting frame is located on one side of the top of the heat-conducting plate main body, a fan mechanism is arranged on the inner side of the mounting frame in a matched mode, and the support is integrally arranged in an L-shaped mode.
Further preferred embodiments are as follows: the backup pad is whole to be set up to trapezoidal board, and both ends are the outwards outstanding setting of "Z" form, and the liquid cooling board main part transversely sets up, perpendicular to backup pad top.
Further preferred embodiments are as follows: the cooling chamber is formed in the liquid cooling plate main body in a U-shaped circulating distribution mode, one end of the cooling chamber is communicated and connected with the communicating pipe head through an external pipeline, and the other end of the cooling chamber is communicated and connected with the recovery pipeline through an external pipeline.
Further preferred embodiments are as follows: the inner side of the liquid cooling plate main body is arranged in a trapezoid protruding mode.
The beneficial effects are that:
1. The heat conducting layer is matched with the fins connected, so that the effect of concentrated heat conduction on the heat emitted by the external battery is achieved.
2. The support seat matched with the bottom end of the heat-conducting plate main body is used for forming a surrounding at the bottom of the outer cover body, so that the heat concentration of an external battery is facilitated, and the air cooling and heat dissipation effects on the fins protruding out of the heat-conducting plate main body are achieved through the installation frame provided with the fan mechanism in a matched mode on the inner side.
3. The effect of outside coolant liquid is conducted through the liquid cooling plate main body, and the effect of being convenient for whole liquid cooling plate structure and outer mounting bracket to connect the installation is reached through the backup pad.
Drawings
FIG. 1 is a front elevational view of the overall structure of the present utility model;
FIG. 2 is a front view showing the connection of the internal structure of the device of the present utility model;
FIG. 3 is a schematic diagram showing the connection of a heat conducting structure and a liquid cooling structure according to the present utility model;
FIG. 4 is an enlarged view of the structure of FIG. 3A in accordance with the present utility model;
fig. 5 is an enlarged view of the structure of fig. 3B in accordance with the present utility model.
In fig. 1-5: 1. a housing body; 2. an outer mounting rack; 3. a liquid cooling plate structure; 4. a recovery pipe; 5. a thermally conductive structure; 6. a fin; 7. a heat exchanger; 8. a communicating tube head; 9. a support; 10. a heat conductive plate main body; 11. a mounting frame; 12. a dust screen; 13. a heat conducting layer; 14. a support plate; 15. a liquid cooling plate main body; 16. and an outer protective layer.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 5 in the embodiments of the present utility model.
Referring to fig. 1-5, in an embodiment of the present utility model, a heavy-duty cooling device for a hydrogen fuel cell includes a fixedly connected outer housing 1 and an outer mounting frame 2 at two sides of a bottom end thereof, wherein a liquid cooling plate structure 3 is fixedly connected to an inner side of the outer mounting frame 2, a recovery pipe 4 is fixedly provided at an angular position of a surface end of the outer housing 1, a heat conducting structure 5 is fixedly connected to an inner side of the outer housing 1, fins 6 are provided at a top of the heat conducting structure 5 in a penetrating manner, a heat exchanger 7 and a communicating tube head 8 are fixedly connected to an inner side of the outer housing 1 in a matching manner, an outer end of the communicating tube head 8 is provided at an outer side of the outer housing 1 in a penetrating manner, and supports 9 are fixedly connected to two sides of a bottom end of the heat conducting structure 5.
In the embodiment of the utility model, the heat conducting structure 5 comprises a heat conducting plate main body 10 which is fixedly connected and a mounting frame 11 at the top end position of the heat conducting plate main body, one side of the surface of the mounting frame 11 is fixedly connected with a dust screen 12, the liquid cooling plate structure 3 comprises a supporting plate 14 and a liquid cooling plate main body 15 which are fixedly connected, the surface of the liquid cooling plate main body 15 is fixedly connected with an outer protective layer 16 which is transversely arranged, the bottom surface of the heat conducting plate main body 10 is fixedly connected with a heat conducting layer 13, the whole fins 6 are vertically embedded in the surface of the heat conducting plate main body 10 in a Z shape, meanwhile, the fins 6 are transversely distributed in a plurality of groups along the surface of the heat conducting plate main body 10, the bottom ends of the fins 6 are connected with the heat conducting layer 13, the heat conducting layer 13 is transversely embedded in the bottom surface of the heat conducting plate main body 10, and the heat conducting layer 6 which is matched and connected through the heat conducting layer 13 is arranged to achieve the effect of concentrated heat conduction of heat emitted from an external battery.
When the external battery is positioned on the inner side of the outer cover body 1, the heat conducting layer 13 is attached to the surface of the external battery, and the heat is intensively led out by matching with the fins 6 which are vertically arranged, so that heat dissipation and cooling are completed.
The heat conducting plate main body 10 is integrally arranged in a trapezoid plate, two ends of the heat conducting plate main body are arranged in a Z-shaped protruding mode, the installation frame 11 is located on one side of the top of the heat conducting plate main body 10, a fan mechanism is arranged in an inner side of the heat conducting plate main body, the support 9 is integrally arranged in an L-shaped mode, the support 9 at two sides of the bottom of the heat conducting plate main body 10 is matched with the support 9, the outer cover body 1 is surrounded by the support, heat concentration of an external battery is facilitated, and the installation frame 11 of the fan mechanism is arranged in an inner side of the heat conducting plate main body 10 in a matching mode, so that the effect of air cooling and heat dissipation of fins 6 protruding out of the heat conducting plate main body 10 is achieved.
In the process of cooling and radiating, heat concentrated by the fins 6 is carried out from one side of the inner part of the outer cover body 1 through a fan mechanism which is arranged on the inner side of the mounting frame 11 in a matching way, and the carried-out heat is recovered and conducted through the recovery pipeline 4.
The backup pad 14 wholly sets up to trapezoidal board, and both ends are the outwards outstanding setting of "Z" form, and liquid cooling plate main part 15 transversely sets up, and perpendicular connection is in backup pad 14 top, and the inside cooling chamber that is "U" circulation distribution that has been seted up of liquid cooling plate main part 15, and this cooling chamber one end communicates with each other through external pipeline and intercommunication tube head 8 and is connected, and the other end communicates with each other through external pipeline and recovery pipeline 4 and is connected, and the inboard of liquid cooling plate main part 15 is trapezoidal outstanding setting, reaches the effect of the outside coolant liquid of conduction through liquid cooling plate main part 15, reaches the effect of being convenient for whole liquid cooling plate structure 3 and outer mounting bracket 2 to connect the installation through backup pad 14.
When cooling and radiating, the external cooling liquid is conveyed to the inside of the liquid cooling plate main body 15 from one end of the liquid cooling plate main body 15 through the communicating pipe head 8, circulates along the internal cavity of the liquid cooling plate main body 15, the inner side of the liquid cooling plate main body 15 is in a trapezoid protruding position and is attached to the surface of an external battery, the external battery is subjected to liquid cooling and cooling, and the circulated cooling liquid flows back to the heat exchanger 7 through the other end of the liquid cooling plate main body 15 and is subjected to cooling treatment again and then is subjected to circulating cooling.
Claims (9)
1. The utility model provides a hydrogen fuel cell heavy card cooling device which characterized in that: including the outer cover body (1) of fixed connection and outer mounting bracket (2) of its bottom both sides position, outer mounting bracket (2) inboard fixedly connected with liquid cooling plate structure (3), recovery pipeline (4) have been seted up to the fixed surface end angle position of the outer cover body (1), the inside fixedly connected with heat conduction structure (5) of the outer cover body (1), the top of heat conduction structure (5) is run through and is provided with fin (6), inside one side fixedly connected with of the outer cover body (1) is supporting heat exchanger (7) and intercommunication tube head (8) that set up, the intercommunication tube head (8) outer end runs through the outer cover body (1) outside simultaneously and sets up, the bottom both sides fixedly connected with support (9) of heat conduction structure (5).
2. The hydrogen fuel cell heavy truck cooling device according to claim 1, wherein: the heat conduction structure (5) comprises a heat conduction plate main body (10) fixedly connected with the heat conduction plate and a mounting frame (11) at the top end position of the heat conduction plate main body, a dust screen (12) is fixedly connected to one side of the surface of the mounting frame (11), the liquid cooling plate structure (3) comprises a support plate (14) fixedly connected with the liquid cooling plate main body (15), and an outer protection layer (16) transversely arranged is fixedly connected to the surface of the liquid cooling plate main body (15).
3. The hydrogen fuel cell heavy truck cooling device according to claim 2, wherein: the bottom surface of the heat conducting plate main body (10) is fixedly connected with a heat conducting layer (13).
4. The hydrogen fuel cell heavy truck cooling device according to claim 1, wherein: the fin (6) is integrally and vertically embedded in the surface of the heat conducting plate main body (10) in a Z shape, meanwhile, the fin (6) is transversely distributed in a plurality of groups along the surface of the heat conducting plate main body (10), and meanwhile, the bottom end of the fin (6) is connected with the heat conducting layer (13).
5. A hydrogen fuel cell heavy truck cooling device according to claim 3, characterized in that: the heat conducting layer (13) is arranged along the bottom surface of the heat conducting plate main body (10) in a transversely embedded mode, and is arranged to be a copper heat conducting layer (13).
6. A hydrogen fuel cell heavy truck cooling device according to claim 3, characterized in that: the heat conducting plate is characterized in that the heat conducting plate body (10) is integrally arranged in a trapezoid plate, two ends of the heat conducting plate body are arranged in a Z-shaped protruding mode, the mounting frame (11) is located on one side of the top of the heat conducting plate body (10), a fan mechanism is arranged on the inner side of the heat conducting plate body in a matched mode, and the support (9) is integrally arranged in an L-shaped mode.
7. The hydrogen fuel cell heavy truck cooling device according to claim 2, wherein: the whole trapezoidal plate that sets up of backup pad (14), both ends are outwards outstanding setting of "Z" form, and liquid cooling board main part (15) transversely set up, perpendicular to backup pad (14) top.
8. The hydrogen fuel cell heavy truck cooling device according to claim 2, wherein: the cooling plate is characterized in that cooling chambers in U-shaped circulating distribution are formed in the liquid cooling plate main body (15), one end of each cooling chamber is communicated and connected with the corresponding pipe head (8) through an external pipeline, and the other end of each cooling chamber is communicated and connected with the corresponding recovery pipeline (4) through an external pipeline.
9. The hydrogen fuel cell heavy truck cooling device according to claim 8, wherein: the inner side of the liquid cooling plate main body (15) is arranged in a trapezoid protruding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323474594.3U CN221486549U (en) | 2023-12-20 | 2023-12-20 | Heavy-duty truck cooling device for hydrogen fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323474594.3U CN221486549U (en) | 2023-12-20 | 2023-12-20 | Heavy-duty truck cooling device for hydrogen fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221486549U true CN221486549U (en) | 2024-08-06 |
Family
ID=92371669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323474594.3U Active CN221486549U (en) | 2023-12-20 | 2023-12-20 | Heavy-duty truck cooling device for hydrogen fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221486549U (en) |
-
2023
- 2023-12-20 CN CN202323474594.3U patent/CN221486549U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210052768U (en) | Electric automobile battery safety device | |
| CN211127605U (en) | Photovoltaic inverter with good heat dissipation performance | |
| CN212230549U (en) | Graphene lithium battery structure with heat dissipation function | |
| CN221486549U (en) | Heavy-duty truck cooling device for hydrogen fuel cell | |
| CN111459246A (en) | Outdoor immersion type liquid cooling natural heat dissipation server | |
| CN216120471U (en) | Heat dissipation module for hydrogen energy automobile battery | |
| CN216684109U (en) | Charging cooling system and power exchanging station and energy storage station comprising same | |
| CN212277300U (en) | Self-discharge less and cycle number more integrated new energy automobile battery | |
| CN212966082U (en) | VPX power supply based on combination of air cooling and water cooling | |
| CN212229547U (en) | Outdoor immersion type liquid cooling natural heat dissipation server | |
| CN212627813U (en) | Heat dissipation device for photovoltaic power station power generation equipment | |
| CN212380485U (en) | Air-cooled radiating battery | |
| CN109066007B (en) | Large-scale battery module integration box cooling system based on heat pipe | |
| CN220856698U (en) | Power battery temperature management device | |
| CN211629191U (en) | Heat exchange module of new energy automobile | |
| CN221447279U (en) | Heat conduction heat dissipation type lithium battery protection device | |
| CN216054911U (en) | Energy storage lithium battery capable of efficiently dissipating heat | |
| CN221352903U (en) | Heat radiator for energy storage battery | |
| CN215003112U (en) | Electric power energy device of high-efficient storage | |
| CN219351681U (en) | Photovoltaic panel waste heat thermoelectric generation device | |
| CN218920380U (en) | Cooling device of photovoltaic power generation assembly | |
| CN221651608U (en) | Battery module thermal management device and power supply thermal management system | |
| CN112615083A (en) | Heat abstractor is used to battery package | |
| CN221668981U (en) | Dustproof heat dissipation shell of lithium battery | |
| CN215911518U (en) | Circulation cooling structure of new energy automobile power battery group |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |