CN209426612U - Automotive fuel cell cooling system and integral new-energy passenger - Google Patents
Automotive fuel cell cooling system and integral new-energy passenger Download PDFInfo
- Publication number
- CN209426612U CN209426612U CN201822221894.3U CN201822221894U CN209426612U CN 209426612 U CN209426612 U CN 209426612U CN 201822221894 U CN201822221894 U CN 201822221894U CN 209426612 U CN209426612 U CN 209426612U
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- Prior art keywords
- fuel cell
- liquid
- car body
- cooling system
- cooling chamber
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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
-
- 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
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Fuel Cell (AREA)
Abstract
The utility model provides a kind of automotive fuel cell cooling system and integral new-energy passenger, it include: fuel cell, fuel cell includes galvanic pile module and the first cooling chamber for cooling down galvanic pile module, the liquid outlet of first cooling chamber is connected to the liquid feeding end on a liquid back pipe road, and the inlet of the first cooling chamber is connected to the outlet end of a liquid feeding pipeline；Two radiators parallel with one another, two radiators are separately positioned on the opposite sides on the day windowsill width of the carbody direction of car body；Each radiator has heat dissipation channel, and the inlet of heat dissipation channel is connected to by branch pipe with the outlet end on the liquid back pipe road, and the liquid outlet of heat dissipation channel is connected to by branch pipe with the liquid feeding end of the liquid feeding pipeline.The utility model overhead radiator can more rationally utilize the overall space of car body.
Description
Technical field
The utility model relates to new-energy automobile fields, more particularly to a kind of automotive fuel cell cooling system and new energy
Source car.
Background technique
The space Hou Cang of medium-and-large-sized automobile (usually car) is small, the radiating module volume of fuel battery cooling system compared with
Greatly, in addition the components such as fuel cell, air compressor machine, motor, electric machine controller, arrangement of the fuel battery cooling system in rear storehouse
Seem trend that is especially narrow, and being difficult to control the entire route of pipe line.In addition, car has the characteristics that carrying passenger is more, this is right
It is required in the power requirement of air-conditioning and whole course continuation mileage bigger.However, the components volume such as air-conditioning is big, in addition automobile top
Space is limited, to cause the narrow space of layout radiating module.
Utility model content
In view of the foregoing deficiencies of prior art, the technical problem to be solved by the present invention is to provide a kind of automobiles
Two radiators are arranged in the two sides of skylight, in this way in the installation bin of car body by fuel battery cooling system and integral new-energy passenger
It is interior to vacate installation space for other equipment or components, and the mounting arrangements of other equipment are not influenced at the top of car body, from
And more rationally utilize the overall space of car body.
In order to solve the above-mentioned technical problem, the utility model provides a kind of automotive fuel cell cooling system, comprising:
Fuel cell, fuel cell include galvanic pile module and the first cooling chamber for cooling down galvanic pile module, and first is cooling
The liquid outlet of chamber is connected to the liquid feeding end on a liquid back pipe road, and the outlet end of the inlet of the first cooling chamber and a liquid feeding pipeline connects
It is logical；
Two radiators parallel with one another, two radiators are separately positioned on the day windowsill width of the carbody direction of car body
Opposite sides；Each radiator has heat dissipation channel, the liquid out that the inlet of heat dissipation channel passes through branch pipe and the liquid back pipe road
The liquid outlet of end connection, heat dissipation channel is connected to by branch pipe with the liquid feeding end of the liquid feeding pipeline.
Preferably, the automotive fuel cell cooling system further includes expansion liquid case, and expansion liquid case is equipped with air inlet；Institute
Heat dissipation channel is stated equipped with exhaust outlet, exhaust outlet is connected to by a gas exhaust piping with the air inlet for expanding liquid case.
Preferably, it is additionally provided in the expansion liquid case and gives liquid mouth；Fluid infusion, fluid infusion are additionally provided on first cooling chamber
It is connected to by a replenishing line with the liquid outlet of expansion liquid case.
Preferably, liquid outlet and liquid return hole are additionally provided in the expansion liquid case；The fuel cell further includes second cooling
The liquid outlet of chamber, the second cooling chamber is connected to by the first pipeline with the liquid return hole for expanding liquid case, and the inlet of the second cooling chamber is logical
It crosses the second pipeline and is connected to the liquid outlet for expanding liquid case.
Preferably, second pipeline is equipped with air compressor machine.
Preferably, the expansion liquid case is arranged therein the top of a radiator.
Preferably, the liquid feeding pipeline is equipped with filter.
The utility model also provides a kind of integral new-energy passenger, including above-mentioned automotive fuel cell cooling system and air-conditioning are set
Standby, air-conditioning equipment is located at the top of car body and is arranged in skylight towards the side of car body cephalad direction.
Preferably, the fuel cell is hydrogen fuel cell, and the integral new-energy passenger further includes connecting with hydrogen fuel cell
Multiple hydrogen supply bottles, all hydrogen supply bottles are located at the top of car body and are arranged in air-conditioning equipment towards the side of car body cephalad direction.
Preferably, the length of the hydrogen supply bottle is adapted with width of the carbody, and all hydrogen supply bottles are close along vehicle body longitudinal direction
Arrangement.
As described above, the automotive fuel cell cooling system and integral new-energy passenger of the utility model, have below beneficial to effect
Fruit: the utility model can be other equipment or zero in this way in the installation bin of car body using the arrangement of overhead radiator
Component vacates installation space, and two radiators are separately positioned on the opposite sides on day windowsill width of the carbody direction, in this way
It can make full use of the space of skylight two sides, to will not influence the mounting arrangement of other equipment at the top of car body；Two dissipate
Hot device arranged for interval is also conducive to single maintenance or disassembly.Therefore, the automotive fuel cell cooling system of the utility model is by two
Radiator is arranged in the opposite sides of skylight, can make full use of the two sides space of skylight, is other in the installation bin of car body
Equipment or components vacate installation space, and do not influence the mounting arrangements of other equipment at the top of car body, thus more adduction
Reason utilizes the overall space of car body.
Detailed description of the invention
Fig. 1 is shown as the connection schematic diagram of the automotive fuel cell cooling system of the utility model；
Fig. 2 is shown as the perspective view of the car body of the utility model；
Fig. 3 is shown as the top view of car body shown in Fig. 2.
Component label instructions
1 car body
Storehouse after 11
12 skylights
13 air-conditioning equipments
14 hydrogen supply bottles
2 fuel cells
21 galvanic pile modules
22 first cooling chambers
23 second cooling chambers
3 radiators
31 heat dissipation channels
4 liquid back pipe roads
5 liquid feeding pipelines
6 expansion liquid cases
61 gas exhaust pipings
62 replenishing lines
63 first pipelines
64 second pipelines
7 air compressor machines
8 filters
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
It should be clear that structure, ratio, size etc. depicted in this specification institute attached drawing, only to cooperate specification to be taken off
The content shown is not intended to limit the utility model enforceable restriction item so that those skilled in the art understands and reads
Part, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing
Under the effect of the utility model can be generated and the purpose that can reach, should all still it fall in the revealed technology of the utility model
In the range of Rong Suoneng is covered.Meanwhile it is cited such as "upper", "lower", "left", "right", " centre " and " one " in this specification
Deng term, be merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model, relativeness
It is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
As shown in Figure 1, Figure 2 and shown in Fig. 3, the utility model provides a kind of automotive fuel cell cooling system, comprising:
Fuel cell 2, fuel cell 2 can be set in any position of car body 1, be generally arranged at the rear storehouse 11 of car body 1
It is interior；Fuel cell 2 includes galvanic pile module 21 and the first cooling chamber 22 for cooling down galvanic pile module 21, and the first cooling chamber 22 goes out
Liquid mouth is connected to the liquid feeding end on a liquid back pipe road 4, and the inlet of the first cooling chamber 22 is connected to the outlet end of a liquid feeding pipeline 5；
Two radiators 3 parallel with one another, two radiators 3 are separately positioned on the skylight 12 of car body 1 along width of the carbody side
Upward opposite sides；Each radiator 3 has heat dissipation channel 31, and the inlet of heat dissipation channel 31 passes through branch pipe and above-mentioned time liquid
The outlet end of pipeline 4 is connected to, and the liquid outlet of heat dissipation channel 31 is connected to by branch pipe with the liquid feeding end of above-mentioned liquid feeding pipeline 5.
The utility model uses the arrangement of overhead radiator 3, in this way, in the installation bin (storehouse 11 after such as) of car body 1
It is interior, installation space can be vacateed for other equipment or components.In addition, if two settings of radiator 3 are long along car body in skylight 12
The opposite sides on direction is spent, then will affect the air draft of air conditioning equipment of car air outlet, also will affect automobile top other equipment
Mounting arrangement.Therefore two radiators 3 are separately positioned on opposite sides of the skylight 12 on width of the carbody direction, can fill in this way
Point using 12 two sides of skylight space, thus at the top of car body 1, will not influence other equipment, (such as air-conditioning equipment, air-conditioning are set
Standby volume is larger) mounting arrangement；Two 3 arranged for interval of radiator are also conducive to single maintenance or disassembly.Therefore, this is practical
Two radiators 3 are arranged in the opposite sides of skylight 12 by novel automotive fuel cell cooling system, can make full use of day
Installation space is vacateed in the installation bin (storehouse 11 after such as) of car body 1 for other equipment or components in the two sides space of window 12, and
And the mounting arrangements of other equipment are not influenced at the top of car body 1, to more rationally utilize the overall space of car body 1.
Since above-mentioned radiator 3 is located at the top of car body 1, above-mentioned fuel cell 2 is located in rear storehouse 11, above-mentioned liquid back pipe road
4 and liquid feeding pipeline 5 length it is longer and turn round it is more.For the ease of gas extra in discharge liquid back pipe road 4 and liquid feeding pipeline 5
Body, above-mentioned automotive fuel cell cooling system further include expansion liquid case 6 (such as expansion tank), and expansion liquid case 6 is equipped with air inlet
Mouthful；Above-mentioned heat dissipation channel 31 is equipped with exhaust outlet, and exhaust outlet is connected to by a gas exhaust piping 61 with the air inlet for expanding liquid case 6.
In order to supplement the coolant liquid for flowing through above-mentioned first cooling chamber 22, it is additionally provided in above-mentioned expansion liquid case 6 and gives liquid mouth；It is above-mentioned
Fluid infusion is additionally provided on first cooling chamber 22, fluid infusion is connected to by a replenishing line 62 with the liquid outlet for expanding liquid case 6.
In order to increase cooling effect, liquid outlet and liquid return hole are additionally provided in above-mentioned expansion liquid case 6；Above-mentioned fuel cell 2 is also
Including the second cooling chamber 23, the liquid outlet of the second cooling chamber 23 is connected to by the first pipeline 63 with the liquid return hole for expanding liquid case 6, the
The inlet of two cooling chambers 23 is connected to by the second pipeline 64 with the liquid outlet for expanding liquid case 6.Second cooling chamber 23 can be with
The connection of one cooling chamber 22, can not also be connected to the first cooling chamber 22.
For the ease of controlling the flow of coolant liquid, pressure and other parameters in above-mentioned second pipeline 64, on above-mentioned second pipeline 64
Equipped with air compressor machine 7.
For the ease of the gas being discharged in above-mentioned radiator 3, above-mentioned expansion liquid case 6 is arranged therein a radiator 3
Top.
In order to filter the impurity in coolant liquid, above-mentioned liquid feeding pipeline 5 is equipped with filter 8.In the specific implementation, filter
8 commonly used in 100 μm of impurity below of filtering.
As shown in Figures 2 and 3, the utility model also provides a kind of integral new-energy passenger, including above-mentioned automotive fuel cell is cold
But system and air-conditioning equipment 13, air-conditioning equipment 13 are located at the top of car body 1 and are arranged in skylight 12 towards car body cephalad direction
Side.So set, the headspace of car body 1 utilize it is more reasonable.
In order to increase the course continuation mileage of integral new-energy passenger, above-mentioned fuel cell 2 is hydrogen fuel cell, above-mentioned integral new-energy passenger
It further include the multiple hydrogen supply bottles 14 being connect with hydrogen fuel cell, all hydrogen supply bottles 14 are located at the top of car body 1 and are arranged in sky
Adjust equipment 13 towards the side of car body cephalad direction.For example, being directed to 8~9 meters of car, 4~6 hydrogen supply bottles 14 are generallyd use.
Further, in order to more rationally utilize above-mentioned car body 1 headspace, the length and car body of above-mentioned hydrogen supply bottle 14
Width is adapted, and all hydrogen supply bottles 14 are along vehicle body longitudinal direction close-packed arrays.
In conclusion the automotive fuel cell cooling system and integral new-energy passenger overhead radiator of the utility model, it can
Installation space is vacateed in the rear storehouse of car body for other equipment or components in the two sides space for making full use of skylight, and in vehicle
The top of body does not influence the mounting arrangements of other equipment, to more rationally utilize the overall space of car body.So this is practical new
Type effectively overcomes various shortcoming in the prior art and has high industrial utilization value.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (10)
1. a kind of automotive fuel cell cooling system characterized by comprising
Fuel cell (2), fuel cell (2) include galvanic pile module (21) and the first cooling chamber for cooling down galvanic pile module (21)
(22), the liquid outlet of the first cooling chamber (22) is connected to the liquid feeding end on a liquid back pipe road (4), the inlet of the first cooling chamber (22)
It is connected to the outlet end of a liquid feeding pipeline (5)；
Two radiators (3) parallel with one another, the skylight (12) that two radiators (3) are separately positioned on car body (1) are wide along car body
Spend the opposite sides on direction；Each radiator (3) has heat dissipation channel (31), and the inlet of heat dissipation channel (31) passes through branch pipe
It is connected to the outlet end of the liquid back pipe road (4), the liquid outlet of heat dissipation channel (31) passes through branch pipe and the liquid feeding pipeline (5)
Liquid feeding end connection.
2. automotive fuel cell cooling system according to claim 1, it is characterised in that: the automotive fuel cell is cooling
System further includes expansion liquid case (6), and expansion liquid case (6) is equipped with air inlet；The heat dissipation channel (31) is equipped with exhaust outlet, row
Port is connected to by a gas exhaust piping (61) with the air inlet for expanding liquid case (6).
3. automotive fuel cell cooling system according to claim 2, it is characterised in that: on the expansion liquid case (6) also
Equipped with giving liquid mouth；Fluid infusion is additionally provided on first cooling chamber (22), fluid infusion passes through a replenishing line (62) and inflation fluid
The liquid outlet of case (6) is connected to.
4. automotive fuel cell cooling system according to claim 2, it is characterised in that: on the expansion liquid case (6) also
Equipped with liquid outlet and liquid return hole；The fuel cell (2) further includes the second cooling chamber (23), the liquid outlet of the second cooling chamber (23)
It is connected to by the first pipeline (63) with the liquid return hole of expansion liquid case (6), the inlet of the second cooling chamber (23) passes through the second pipeline
(64) it is connected to the liquid outlet of expansion liquid case (6).
5. automotive fuel cell cooling system according to claim 4, it is characterised in that: set on second pipeline (64)
There are air compressor machine (7).
6. automotive fuel cell cooling system according to claim 2, it is characterised in that: expansion liquid case (6) arrangement
The top of a radiator (3) wherein.
7. automotive fuel cell cooling system according to claim 1, it is characterised in that: set on the liquid feeding pipeline (5)
There are filter (8).
8. a kind of integral new-energy passenger, it is characterised in that: including such as claim 1 to the described in any item automobile combustions of claim 7
Material battery cooling system and air-conditioning equipment (13), air-conditioning equipment (13) are located at the top of car body (1) and are arranged in skylight (12)
Towards the side of car body cephalad direction.
9. integral new-energy passenger according to claim 8, it is characterised in that: the fuel cell (2) is hydrogen fuel cell, institute
Stating integral new-energy passenger further includes the multiple hydrogen supply bottles (14) connecting with hydrogen fuel cell, and all hydrogen supply bottles (14) are located at car body (1)
Top and be arranged in air-conditioning equipment (13) towards the side of car body cephalad direction.
10. integral new-energy passenger according to claim 9, it is characterised in that: the length and car body of the hydrogen supply bottle (14) are wide
Degree is adapted, and all hydrogen supply bottles (14) are along vehicle body longitudinal direction close-packed arrays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822221894.3U CN209426612U (en) | 2018-12-26 | 2018-12-26 | Automotive fuel cell cooling system and integral new-energy passenger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822221894.3U CN209426612U (en) | 2018-12-26 | 2018-12-26 | Automotive fuel cell cooling system and integral new-energy passenger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209426612U true CN209426612U (en) | 2019-09-24 |
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ID=67974170
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822221894.3U Active CN209426612U (en) | 2018-12-26 | 2018-12-26 | Automotive fuel cell cooling system and integral new-energy passenger |
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| Country | Link |
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| CN (1) | CN209426612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312368A (en) * | 2021-12-30 | 2022-04-12 | 潍柴动力股份有限公司 | Fuel cell system and hydrogen fuel cell bus |
-
2018
- 2018-12-26 CN CN201822221894.3U patent/CN209426612U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312368A (en) * | 2021-12-30 | 2022-04-12 | 潍柴动力股份有限公司 | Fuel cell system and hydrogen fuel cell bus |
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