CN114312493A - Fuel cell cooling module and vehicle - Google Patents
Fuel cell cooling module and vehicle Download PDFInfo
- Publication number
- CN114312493A CN114312493A CN202210186240.XA CN202210186240A CN114312493A CN 114312493 A CN114312493 A CN 114312493A CN 202210186240 A CN202210186240 A CN 202210186240A CN 114312493 A CN114312493 A CN 114312493A
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- China
- Prior art keywords
- radiator
- condenser
- fuel cell
- cooling module
- pile
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- 239000000446 fuel Substances 0.000 title claims abstract description 23
- 238000001816 cooling Methods 0.000 title claims abstract description 21
- 239000000758 substrate Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Classifications
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Fuel Cell (AREA)
Abstract
The invention discloses a fuel cell cooling module and a vehicle, which comprise a stack radiator fixed with a vehicle body, a fan assembly fixed at the rear side of the stack radiator, a condenser and a motor radiator, wherein the condenser and the motor radiator are fixed at the front side of the stack radiator in a left-right parallel manner; the first flat pipe of condenser is transversely arranged, the second flat pipe of motor radiator is vertically arranged. The heat exchange performance of each radiating piece is ensured by optimizing the arrangement structure of the cooling module.
Description
Technical Field
The present invention relates to a fuel cell, and more particularly to a fuel cell cooling module and a vehicle.
Background
With the strong support of national policy and the advancement of technology, fuel cell vehicles continue to develop in China. The fuel cell automobile can reduce the pollution emission in the transportation field and can also complement the short plate of the pure electric automobile in the commercial field. The method has the advantages of zero emission, stable operation, low noise, wide fuel source, high power generation efficiency and long endurance, and has the disadvantages of immature key technology and pending verification of safety.
At present, the requirement on the stability of the temperature of the electric pile of the fuel cell vehicle is higher, the heat productivity is large, and the heat dissipation capability of the electric pile hydrothermal system is greatly tested. Because the front end space of the existing vehicle type is limited, a cooling module structure meeting the heat management requirement of the whole vehicle is urgently needed to be developed, and the cooling module structure has important significance for the application development of the fuel cell vehicle.
Disclosure of Invention
An object of the present invention is to provide a fuel cell cooling module and a vehicle that ensure heat exchange performance of each heat sink by optimizing the cooling module arrangement structure.
The fuel cell cooling module comprises a pile radiator fixed with a vehicle body, a fan assembly fixed on the rear side of the pile radiator, a condenser and a motor radiator, wherein the condenser and the motor radiator are fixed on the front side of the pile radiator in a left-right parallel mode; the first flat pipe of condenser is transversely arranged, the second flat pipe of motor radiator is vertically arranged.
Furthermore, the upper part and the lower part of the condenser are respectively provided with a first lug and a second lug which are connected with the electric pile radiator, and the upper part and the lower part of the motor radiator are respectively provided with a third lug and a fourth lug which are connected with the electric pile radiator.
Further, first journal stirrup and third journal stirrup and pile radiator bolted connection, second journal stirrup and fourth journal stirrup are fixed with pile radiator joint.
Furthermore, the fan assembly comprises a substrate and two fans arranged on the substrate, and through holes corresponding to the positions of the fans are formed in the substrate.
A vehicle comprises the fuel cell cooling module.
Compared with the prior art, the invention has the following beneficial effects.
1. Compared with the conventional mode that the condenser and the motor radiator are arranged in parallel in the front and back directions, the condenser and the motor radiator are arranged in parallel in the left and right directions, so that the occupied space in the front and back directions is reduced, an avoiding space is provided for the increase of the pile radiator in the front and back directions, the area of the pile radiator and the thickness of the pile radiator can be enlarged to the maximum extent, and the large heat dissipation requirement of a pile can be met. Meanwhile, the wind resistance of the electric pile radiator is reduced, and the heat exchange effect of the electric pile radiator is increased. And the condenser and the motor radiator are arranged in parallel from left to right, so that the respective areas are reduced, the performances of the condenser and the motor radiator are just enough, and the performance saturation overflow is avoided.
2. According to the condenser, the first flat pipe is transversely arranged, and the second flat pipe of the motor radiator is longitudinally arranged, so that furnace welding is facilitated, and the forming precision is improved.
3. The fan component fixed on the rear side of the electric pile radiator comprises two fans, and the air quantity is increased in a limited space range, so that the heat exchange effect of the electric pile radiator is improved.
Drawings
Fig. 1 is an exploded view of a fuel cell cooling module according to the present invention;
FIG. 2 is a schematic diagram of the construction of the condenser and motor heat sink of the present invention;
fig. 3 is a schematic structural diagram of the fan assembly according to the present invention.
In the figure, 1 is a stack radiator, 2 is a fan assembly, 21 is a base plate, 22 is a fan, 3 is a condenser, 31 is a first flat pipe, 32 is a first lug, 33 is a second lug, 4 is a motor radiator, 41 is a second flat pipe, 42 is a third lug, and 43 is a fourth lug.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1 to 3, the fuel cell cooling module includes a stack radiator 1 fixed to a vehicle body, a fan assembly 2 fixed to a rear side of the stack radiator 1, and a condenser 3 and a motor radiator 4 fixed to a front side of the stack radiator 1 in parallel in a left-right direction, the motor radiator 3 being located on a right side of the condenser 4. The upper and lower parts of the condenser 3 are respectively provided with a first lug 32 and a second lug 33 which are connected with the pile radiator 1, and the upper and lower parts of the motor radiator 4 are respectively provided with a third lug 42 and a fourth lug 43 which are connected with the pile radiator 1. First lug 32 and third lug 42 and pile radiator 1 bolted connection, second lug 33 and fourth lug 43 are fixed with the plastic support joint of pile radiator 1 lower part, and convenient assembling is swift.
The condenser 3 is used for air conditioner heat exchange, and the first flat pipe 31 is transversely arranged. Motor radiator 4 is used for motor, the trinity of power, air compressor machine controller, fuel cell DC/DC's heat dissipation, and the flat 41 longitudinal arrangement of second compares in conventional transverse arrangement, and longitudinal arrangement will shorten flat tub of length, does benefit to flat tub of and collector tube furnace welding to motor radiator 4's shaping precision is provided.
The fan assembly 2 comprises a substrate 21 and two fans 22 arranged on the substrate 21, wherein through holes corresponding to the fans 22 are arranged on the substrate 21. The arrangement of the two fans 22 improves the air volume within a limited space range, thereby increasing the heat exchange effect of the stack radiator 1. Preferably, the fan 22 is a high-pressure cooling fan, so that the blowing effect is further improved, and the heat exchange effect of the stack radiator 1 is increased.
The fuel cell cooling module is of a three-layer laminated structure and comprises a condenser 3 and a motor radiator 4 which are positioned on the front layer, a stack radiator 1 which is positioned on the middle layer and a fan assembly 2 which is positioned on the rear layer, wherein the condenser 3 and the motor radiator 4 are arranged on the front side of the stack radiator 1 in a left-right parallel mode, so that compared with the conventional mode that the condenser and the motor radiator are arranged in a front-back parallel mode, the occupied space in the front-back direction is reduced, an avoiding space is provided for the expansion of the stack radiator 1 in the front-back direction, the area of the stack radiator 1 and the thickness of the stack radiator 1 can be expanded to the maximum extent, and the large heat dissipation requirements of a stack can be met. Meanwhile, the condenser 3 and the motor radiator 4 are arranged in parallel from left to right, so that the wind resistance of the electric pile radiator 1 is reduced, and the heat exchange effect of the electric pile radiator 1 is improved. And the condenser 3 and the motor radiator 4 are arranged in parallel from left to right, so that the respective areas are reduced, the performances of the condenser and the motor radiator are just enough, and the performance saturation overflow is avoided. Fan assembly 2 is used for assisting the air inlet of its front side pile radiator 1, has promoted pile radiator 1's heat transfer effect, does benefit to control pile temperature.
A vehicle comprises the fuel cell cooling module.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A fuel cell cooling module, characterized by: the electric pile heat radiator comprises a pile heat radiator (1) fixed with a vehicle body, a fan assembly (2) fixed on the rear side of the pile heat radiator (1), a condenser (3) and a motor heat radiator (4) which are fixed on the front side of the pile heat radiator (1) in parallel from left to right, wherein the motor heat radiator (4) is positioned on the right side of the condenser (3); the first flat pipe (31) of the condenser (3) is transversely arranged, and the second flat pipe (41) of the motor radiator (4) is longitudinally arranged.
2. The fuel cell cooling module according to claim 1, characterized in that: the upper and lower parts of the condenser (3) are respectively provided with a first lug (32) and a second lug (33) which are connected with the pile radiator (1), and the upper and lower parts of the motor radiator (4) are respectively provided with a third lug (42) and a fourth lug (43) which are connected with the pile radiator (1).
3. The fuel cell cooling module according to claim 2, characterized in that: first journal stirrup (32) and third journal stirrup (42) and pile radiator (1) bolted connection, second journal stirrup (33) and fourth journal stirrup (43) are fixed with pile radiator (1) joint.
4. The fuel cell cooling module according to claim 1 or 2, characterized in that: the fan assembly (2) comprises a substrate (21) and two fans (22) arranged on the substrate (21), wherein through holes corresponding to the fans (22) are formed in the substrate (21).
5. A vehicle, characterized in that: comprising a fuel cell cooling module according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210186240.XA CN114312493A (en) | 2022-02-28 | 2022-02-28 | Fuel cell cooling module and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210186240.XA CN114312493A (en) | 2022-02-28 | 2022-02-28 | Fuel cell cooling module and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114312493A true CN114312493A (en) | 2022-04-12 |
Family
ID=81031274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210186240.XA Pending CN114312493A (en) | 2022-02-28 | 2022-02-28 | Fuel cell cooling module and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114312493A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553750A (en) * | 2013-10-14 | 2015-04-29 | 现代自动车株式会社 | Cooling module for vehicle |
| CN204432358U (en) * | 2014-12-27 | 2015-07-01 | 长城汽车股份有限公司 | Car radiation cooling mechanism and vehicle |
| CN105904960A (en) * | 2015-02-24 | 2016-08-31 | 翰昂系统株式会社 | Cooling module |
| CN106132750A (en) * | 2014-09-05 | 2016-11-16 | 翰昂汽车零部件有限公司 | Refrigerating module |
| JP2017153269A (en) * | 2016-02-25 | 2017-08-31 | トヨタ自動車株式会社 | Reactor unit and fuel cell vehicle with reactor unit |
| US20190001807A1 (en) * | 2017-05-31 | 2019-01-03 | Hanon Systems | Cooling module for vehicle |
| CN212242896U (en) * | 2020-03-31 | 2020-12-29 | 重庆长安汽车股份有限公司 | Condenser and radiator assembly |
| CN214001316U (en) * | 2020-10-28 | 2021-08-20 | 武汉格罗夫氢能汽车有限公司 | Arrangement structure of heat dissipation module at front end of hydrogen energy automobile |
-
2022
- 2022-02-28 CN CN202210186240.XA patent/CN114312493A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553750A (en) * | 2013-10-14 | 2015-04-29 | 现代自动车株式会社 | Cooling module for vehicle |
| CN106132750A (en) * | 2014-09-05 | 2016-11-16 | 翰昂汽车零部件有限公司 | Refrigerating module |
| CN204432358U (en) * | 2014-12-27 | 2015-07-01 | 长城汽车股份有限公司 | Car radiation cooling mechanism and vehicle |
| CN105904960A (en) * | 2015-02-24 | 2016-08-31 | 翰昂系统株式会社 | Cooling module |
| JP2017153269A (en) * | 2016-02-25 | 2017-08-31 | トヨタ自動車株式会社 | Reactor unit and fuel cell vehicle with reactor unit |
| US20190001807A1 (en) * | 2017-05-31 | 2019-01-03 | Hanon Systems | Cooling module for vehicle |
| CN212242896U (en) * | 2020-03-31 | 2020-12-29 | 重庆长安汽车股份有限公司 | Condenser and radiator assembly |
| CN214001316U (en) * | 2020-10-28 | 2021-08-20 | 武汉格罗夫氢能汽车有限公司 | Arrangement structure of heat dissipation module at front end of hydrogen energy automobile |
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Application publication date: 20220412 |
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