CN207183421U - A kind of aerial cooler and its fuel battery air gas handling system of application - Google Patents
A kind of aerial cooler and its fuel battery air gas handling system of application Download PDFInfo
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- CN207183421U CN207183421U CN201720801049.6U CN201720801049U CN207183421U CN 207183421 U CN207183421 U CN 207183421U CN 201720801049 U CN201720801049 U CN 201720801049U CN 207183421 U CN207183421 U CN 207183421U
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- air
- aerial cooler
- air duct
- handling system
- liquid
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
The utility model discloses a kind of aerial cooler and its fuel battery air gas handling system of application.Wherein aerial cooler includes air duct, forms air duct among air duct, air duct both ends are respectively equipped with air inlet and gas outlet；Liquid cooling ducts, it is sleeved on the outer surface of air duct, the outer surface of air duct is attached to formed with liquid circulation runner, liquid circulation runner on liquid cooling ducts inwall；Liquid cooling ducts are provided with the water inlet and delivery port connected with liquid circulation runner；Liquid circulation runner uses spiral shape.Fuel battery air gas handling system includes electrically-driven compressors assembly, aerial cooler and humidifier, electrically-driven compressors assembly includes motor, electric machine controller, speed changer and compressor, for sucking air and compressed air, aerial cooler is used to cool down the high temperature air after compression, humidifier humidifies to compressed air, and the air after humidification is delivered to fuel cell pack.
Description
Technical field：
It the utility model is related to the fuel battery air gas handling system of a kind of aerial cooler and its application.
Background technology：
Using between the hydrogen being stored in gas cylinder and the oxygen from air electrochemical reaction occurs for fuel cell system
To produce electric energy, power resources are provided for electrical equipment, fuel battery air gas handling system includes air compressor, for compressing
Air simultaneously supplies compressed air to battery pile, however, as the high power requirements increase of fuel cell pack is, it is necessary to more empty
Gas, there is higher compression ratio to air compressor requirement, compression drastically certainly will be substantially increased the temperature of air, after compression
The temperature of air be likely larger than the normal operating temperature of battery pile, in the prior art, drawn attention not to this, not to pressure
Air after contracting is cooled, and it is unfavorable that the humidification efficiency of humidifier and the operating efficiency of battery pile may be produced.
The content of the invention：
The defects of in order to overcome prior art, the purpose of this utility model are to provide a kind of aerial cooler and its application
Fuel battery air gas handling system, effectively the air after compression can be cooled down.
The purpose of this utility model is achieved by following technical proposals：
First purpose of the present utility model is to provide a kind of aerial cooler, for cooling down high temperature sky after compression
Gas, described aerial cooler include：Air duct, air duct centre form air duct, and air duct both ends are set respectively
There are air inlet and gas outlet, circulated for high temperature compressed gas；Liquid cooling ducts, it is sleeved on the outer surface of air duct,
Formed with liquid circulation runner on liquid cooling ducts inwall, liquid circulation runner is attached to the outer surface of air duct, for band
Walk the heat of air duct tube wall；Liquid cooling ducts are provided with the water inlet connected with liquid circulation runner and delivery port is used for
External liquid cooling system；Described liquid circulation runner uses spiral shape.
Axially extending recess is provided with the inner tubal wall of air duct described above.
Installation seam or hole position are provided with the outer tube wall of liquid cooling ducts described above.
The section of liquid circulation runner described above is square.
Boss is respectively arranged with air inlet described above, gas outlet, water inlet and delivery port.
Water inlet and delivery port described above is arranged on the both ends of the same side of liquid cooling ducts.
Second purpose of the present utility model is to provide a kind of fuel battery air gas handling system, including：Electric driven compression
Machine assembly, described electrically-driven compressors assembly includes motor, electric machine controller, speed changer and compressor, for sucking sky
Gas and compressed air；Aerial cooler, for cooling down compressed air；Humidifier, for the air after being cooled down to aerial cooler
Humidify, the air after humidification is delivered to fuel cell pack；Aerial cooler is connected between the exhaust outlet of compressor and humidifier,
Described aerial cooler is a kind of aerial cooler described above.
Speed changer described above is connected with oil piping system, and oil piping system provides lubrication and radiating for speed changer.
Air cleaner is connected with the air inlet of compressor described above, for purifying air, the air after purification
Into compressor.
Silencer is connected between air cleaner and compressor inlet described above, for eliminating air drastically
Noise caused by flowing.
Aerial cooler described above by water inlet and delivery port make liquid circulation runner and radiator, water pump,
Electric machine controller, motor contact to form circulation cooling circuit, and providing liquid for electric machine controller, motor and aerial cooler returns
The liquid cooling system on road.
The utility model compared with prior art, has the effect that：
1) a kind of aerial cooler, for cooling down high temperature air after compression, its liquid cooling ducts, it is sleeved on air
On the outer surface of pipeline, air duct is attached to formed with liquid circulation runner, liquid circulation runner on liquid cooling ducts inwall
Outer surface, for taking away the heat of air duct tube wall；Liquid circulation runner uses spiral shape, is flowed beneficial to liquid, increase
Film-cooled heat, cooling is more abundant, can reduce the loss that turbulent zone is come.
2) axially extending recess is provided with the inner tubal wall of air duct, beneficial to the radiating of compressed air.
3) installation seam or hole position is provided with the outer tube wall of liquid cooling ducts, when aerial cooler pass through it is longer
When flexible pipe or anchor ear are connected with compressor or humidifier, either hole position is beneficial to flexible pipe to installation seam or anchor ear is fixed on air
On cooler.
4) section of liquid circulation runner is square this structure easy to manufacture, and such liquid circulation runner can be with
More cooling liquids are held, cooling effect is more preferable.
5) boss is respectively arranged with air inlet and gas outlet and is advantageous to aerial cooler socket flexible pipe to connect compressor
And humidifier, prevent flexible pipe from coming off；Boss is respectively arranged with water inlet and delivery port and is advantageous to aerial cooler socket flexible pipe
To connect liquid cooling system, prevent flexible pipe from coming off.
6) fuel battery air gas handling system includes electrically-driven compressors assembly, and described electrically-driven compressors assembly includes
Motor, electric machine controller, speed changer and compressor, for sucking air and compressed air；Aerial cooler, pressed for cooling down
Contracting air, the compressed gas after cooling can improve the humidification efficiency of humidifier and the operating efficiency of fuel cell pack；Humidifier, profit
Caused moisture humidifies to compressed air in battery pile, and the air after humidification is delivered to fuel cell pack, due to adopting
With aerial cooler of the present utility model, flowed beneficial to liquid, increase film-cooled heat, cooling is more abundant, can reduce turbulent zone
The loss come.
7) speed changer is connected with oil piping system, and oil piping system provides lubrication and radiating for speed changer.
8) air cleaner is connected with the air inlet of compressor, for purifying air, it is miscellaneous stops sand and dust in air etc.
Matter air inlet gas handling system.
9) silencer is connected between air cleaner and compressor inlet, drastically flows generation for eliminating air
Noise.
10) aerial cooler described in makes liquid circulation runner and radiator, water pump, motor by water inlet and delivery port
Controller, motor are contacted to form circulation cooling circuit, and fluid loop is provided for electric machine controller, motor and aerial cooler
Liquid cooling system.
Brief description of the drawings：
Fig. 1 is the axonometric drawing of aerial cooler；
Fig. 2 is the front view of aerial cooler；
Fig. 3 is the A-A sectional views in Fig. 2；
Fig. 4 is the side view of aerial cooler；
Fig. 5 is the B-B sectional views in Fig. 4；
Fig. 6 is fuel battery air gas handling system schematic diagram；
Fig. 7 is liquid cooling system schematic diagram.
Embodiment：
The utility model is described in further detail below by specific embodiment and with reference to accompanying drawing.
Embodiment one：
As shown in Figures 1 to 5, the present embodiment provides a kind of aerial cooler,
A kind of aerial cooler, for cooling down high temperature air after compression, described aerial cooler 1 includes：
Air duct 10, the centre of air duct 10 form air duct 11, and the both ends of air duct 10 are respectively equipped with air inlet
12 and gas outlet 13, circulated for high temperature compressed gas；
Liquid cooling ducts 14, be sleeved on the outer surface of air duct 10, on the inwall of liquid cooling ducts 14 formed with
Liquid circulation runner 17, liquid circulation runner 17 are attached to the outer surface of air duct 10, for taking away the tube wall of air duct 10
Heat；
Liquid cooling ducts 14 are provided with the water inlet 15 connected with liquid circulation runner 17 and delivery port 16 for external
Liquid cooling system；
Liquid circulation runner 17 uses spiral shape.
Preferably, it is provided with axially extending recess 18 on the inner tubal wall of described air duct 10.
Preferably, installation seam 19 or hole position are provided with the outer tube wall of liquid cooling ducts 14.
Preferably, the section 171 of liquid circulation runner 17 is using square.
Preferably, it is provided with boss 20 on described air inlet 12, gas outlet 13, water inlet 15 and delivery port 16.
Preferably, described water inlet 15 and delivery port 16 are arranged on the both ends of the same side of liquid cooling ducts 14.
Embodiment two：
As shown in Figure 6 to 7, the present embodiment provides fuel battery air gas handling system,
A kind of fuel battery air gas handling system, including：
Electrically-driven compressors assembly, described electrically-driven compressors assembly include motor, electric machine controller, speed changer and
Compressor, for sucking air and compressed air；
Aerial cooler, for cooling down compressed air；
Humidifier, for the air wetting after being cooled down to aerial cooler, the air after humidification is delivered to fuel cell pack；
Aerial cooler is connected between the exhaust outlet of compressor and humidifier；
Preferably, speed changer is connected with oil piping system, and oil piping system provides lubrication and radiating for speed changer.
Preferably, air cleaner is connected with the air inlet of described compressor, for purifying air, the sky after purification
Gas enters compressor.
Preferably, silencer is connected between described air cleaner and compressor inlet, for eliminating air
Drastically noise caused by flowing.
Preferably, described aerial cooler makes liquid circulation runner 17 and radiating by water inlet 15 and delivery port 16
Device, water pump, electric machine controller, motor contact to form circulation cooling circuit, are carried for electric machine controller, motor and aerial cooler
The liquid cooling system of feed flow body loop.
Above example is better embodiment of the invention, but the implementation of the present invention is not limited to this, and other are any
Without departing from the present invention Spirit Essence with made under principle change, modification, replacement, combine, simplification, be equivalent displacement side
Formula, it is included within protection scope of the present invention.
Claims (12)
1. a kind of aerial cooler, for cooling down high temperature air after compression, described aerial cooler (1) includes：
Air duct (10), forms air duct (11) among air duct (10), air duct (10) both ends be respectively equipped with into
Gas port (12) and gas outlet (13), circulated for high temperature compressed gas；
Liquid cooling ducts (14), are sleeved on the outer surface of air duct (10), are formed on liquid cooling ducts (14) inwall
There is liquid circulation runner (17), liquid circulation runner (17) is attached to the outer surface of air duct (10), for taking away air duct
(10) heat of tube wall；
Liquid cooling ducts (14) are provided with the water inlet (15) connected with liquid circulation runner (17) and delivery port (16) is used for
External liquid cooling system；
It is characterized in that：Described liquid circulation runner (17) uses spiral shape.
A kind of 2. aerial cooler according to claim 1, it is characterised in that：In the inner tube of described air duct (10)
Axially extending recess (18) is provided with wall.
A kind of 3. aerial cooler according to claim 2, it is characterised in that：Outside described liquid cooling ducts (14)
Installation seam (19) or hole position are provided with tube wall.
A kind of 4. aerial cooler according to claim 3, it is characterised in that：The section of liquid circulation runner (17)
(171) it is square.
A kind of 5. aerial cooler according to Claims 1-4 any one, it is characterised in that：In described air inlet
(12), it is respectively arranged with boss (20) on gas outlet (13), water inlet (15) and delivery port (16).
A kind of 6. aerial cooler according to claim 5, it is characterised in that：Described water inlet (15) and delivery port
(16) both ends of the same side of liquid cooling ducts (14) are arranged on.
7. a kind of fuel battery air gas handling system, including：
Electrically-driven compressors assembly, described electrically-driven compressors assembly include motor, electric machine controller, speed changer and compression
Machine, for sucking air and compressed air；
Aerial cooler, for cooling down compressed air；
Humidifier, for the air wetting after being cooled down to aerial cooler, the air after humidification is delivered to fuel cell pack；
Aerial cooler is connected between the exhaust outlet of compressor and humidifier；
It is characterized in that：Described aerial cooler is a kind of any described aerial cooler of claim 1 to 6.
A kind of 8. fuel battery air gas handling system according to claim 7, it is characterised in that：Described speed changer connection
There is oil piping system, oil piping system provides lubrication and radiating for speed changer.
A kind of 9. fuel battery air gas handling system according to claim 7 or 8, it is characterised in that：In described compression
The air inlet of machine is connected with air cleaner, and for purifying air, the air after purification enters compressor.
A kind of 10. fuel battery air gas handling system according to claim 9, it is characterised in that：In described air mistake
Silencer is connected between filter and compressor inlet, drastically flows caused noise for eliminating air.
A kind of 11. fuel battery air gas handling system according to claim 9, it is characterised in that：Described air cooling
Device makes liquid circulation runner (17) and radiator, water pump, electric machine controller, motor string by water inlet (15) and delivery port (16)
Company forms circulation cooling circuit, and the liquid cooling system of fluid loop is provided for electric machine controller, motor and aerial cooler.
A kind of 12. fuel battery air gas handling system according to claim 10, it is characterised in that：Described air cooling
Device makes liquid circulation runner (17) and radiator, water pump, electric machine controller, motor string by water inlet (15) and delivery port (16)
Company forms circulation cooling circuit, and the liquid cooling system of fluid loop is provided for electric machine controller, motor and aerial cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720801049.6U CN207183421U (en) | 2017-07-04 | 2017-07-04 | A kind of aerial cooler and its fuel battery air gas handling system of application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720801049.6U CN207183421U (en) | 2017-07-04 | 2017-07-04 | A kind of aerial cooler and its fuel battery air gas handling system of application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207183421U true CN207183421U (en) | 2018-04-03 |
Family
ID=61734325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720801049.6U Active CN207183421U (en) | 2017-07-04 | 2017-07-04 | A kind of aerial cooler and its fuel battery air gas handling system of application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207183421U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656726A (en) * | 2018-05-16 | 2018-10-16 | 重庆海派环保包装有限公司 | A kind of printing machine with drying unit |
| CN113299947A (en) * | 2020-02-21 | 2021-08-24 | 北汽福田汽车股份有限公司 | Fuel cell cooling system and fuel cell vehicle |
| CN113707907A (en) * | 2021-08-25 | 2021-11-26 | 中国第一汽车股份有限公司 | Integrated fuel cell system and fuel cell automobile |
-
2017
- 2017-07-04 CN CN201720801049.6U patent/CN207183421U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656726A (en) * | 2018-05-16 | 2018-10-16 | 重庆海派环保包装有限公司 | A kind of printing machine with drying unit |
| CN113299947A (en) * | 2020-02-21 | 2021-08-24 | 北汽福田汽车股份有限公司 | Fuel cell cooling system and fuel cell vehicle |
| CN113707907A (en) * | 2021-08-25 | 2021-11-26 | 中国第一汽车股份有限公司 | Integrated fuel cell system and fuel cell automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220915 Address after: 5th Floor, Office Building, No. 1 Guangfeng Industrial Avenue, West District, Zhongshan City, Guangdong Province, 528400 Patentee after: Dayang electric fuel cell technology (Zhongshan) Co.,Ltd. Address before: 528400 Guangdong province Zhongshan City West sirlon third industrial zone Patentee before: ZHONGSHAN BROAD-OCEAN MOTOR Co.,Ltd. Patentee before: BROAD-OCEAN MOTOR EV Co.,Ltd. |
|
| TR01 | Transfer of patent right |