CN209418659U - The fuel battery air circulatory system and vehicle - Google Patents
The fuel battery air circulatory system and vehicle Download PDFInfo
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- CN209418659U CN209418659U CN201822142885.5U CN201822142885U CN209418659U CN 209418659 U CN209418659 U CN 209418659U CN 201822142885 U CN201822142885 U CN 201822142885U CN 209418659 U CN209418659 U CN 209418659U
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- air
- fuel battery
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- circulatory system
- pole plate
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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
This disclosure relates to a kind of fuel battery air circulatory system and vehicle, the fuel battery air circulatory system includes deduster, air cleaner, air compressor machine and pile, the outlet of the deduster is connected with the entrance of the air cleaner, the outlet of the air cleaner is connected with the entrance of the air compressor machine, and the outlet of the air compressor machine is connected with the air intake of the pile.By the way that deduster is arranged in front of air cleaner, utilize a large amount of dust, microorganism and pernicious gas in deduster removal air, to reduce the dust pile accumulated amount on air cleaner, not only avoid air cleaner blocking, the service life for extending air cleaner, also reduces replacement frequency and maintenance cost；In gas after air cleaner again dedusting, dust and pernicious gas there's almost no, can also prevent injury of the dust to pile.
Description
Technical field
This disclosure relates to fuel cell field, and in particular, to a kind of fuel battery air circulatory system and vehicle.
Background technique
State-of-the-art technology of the fuel cell technology as new-energy automobile, becomes the important directions of development of automobile.But fuel
The pollution of the harmful substances such as sulfide, nitrogen oxides that catalyst used in battery is highly prone in air and fail, and
Dust in air will also result in the blocking of the flow field in fuel cell, so that air is circulated from smooth, lowers the property of fuel cell
Can, therefore it is very high to the quality requirement for the air for entering fuel cell.
In the prior art, vehicle fuel battery is equipped with the dedicated air cleaner that may filter that pernicious gas and dust.
But since the air quality on domestic road is poor, the PM2.5 especially in winter air is often exceeded, increases existing sky
The filtering of air cleaner is born, its frequent jams or replacement are caused, and increases use cost and maintenance cost.In addition special dedicated
In cleaning, dust particles are more for vehicle such as sanitation cart, are only difficult to meet the air filtering requirements of fuel cell by air cleaner.
Utility model content
Purpose of this disclosure is to provide a kind of fuel battery air circulatory system and vehicle, the fuel battery air cyclic systems
System is able to ascend the filter effect of air.
To achieve the goals above, the disclosure provides a kind of fuel battery air circulatory system, the fuel battery air
The circulatory system includes deduster, air cleaner, air compressor machine and pile, the outlet of the deduster and the air-filtering
The entrance of device is connected, and the outlet of the air cleaner is connected with the entrance of the air compressor machine, the outlet of the air compressor machine and institute
The air intake for stating pile is connected.
Optionally, the deduster is electrostatic precipitator.
Optionally, the electrostatic precipitator includes power supply, the first pole plate, the second pole plate and corona wire, first pole
Plate and second pole plate are oppositely arranged, and first pole plate and second pole plate are connected with the positive pole, described
One end of corona wire is connected with the power cathode, and the other end extends between first pole plate and second pole plate.
Optionally, the fuel battery air circulatory system further includes intercooler, the outlet of the air compressor machine and it is described in
The entrance of cooler is connected, and the outlet of the intercooler is connected with the air intake of the pile.
Optionally, the fuel battery air circulatory system further includes humidifier, the gas warp flowed out from the intercooler
The pile is supplied to after crossing the humidifier humidifies.
Optionally, the humidifier has interconnected first port, second port, third port, the 4th port, institute
First port to be stated to be connected with the outlet of the intercooler, the second port is connected with the air intake of the pile, and described
Three ports are connected with the air outlet slit of the pile.
Optionally, the fuel battery air circulatory system further includes counterbalance valve, the 4th port and the counterbalance valve
It is connected.
Optionally, the deduster is used to remove the dust that diameter is 0.01 μm -50 μm in air.
Optionally, the fuel battery air circulatory system further includes hydrogen gas system, and the hydrogen gas system is for being described
Pile provides hydrogen.
Another aspect of the present disclosure also provides a kind of vehicle, and the vehicle includes fuel battery air circulation as described above
System.
Through the above technical solutions, the fuel battery air circulatory system that the disclosure provides is able to ascend the filtering effect of air
Fruit.Specifically, by the way that deduster is arranged in front of air cleaner, a large amount of dust, micro- life in deduster removal air are utilized
Object and pernicious gas not only avoid air cleaner blocking, extend sky to reduce the dust pile accumulated amount on air cleaner
The service life of air cleaner, also reduces replacement frequency and maintenance cost；Gas after air cleaner again dedusting
In, it there's almost no dust and pernicious gas, can also prevent injury of the dust to pile.
Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the fuel battery air circulatory system of an embodiment of the present disclosure；
Fig. 2 is the schematic illustration of the deduster in the embodiment of the present disclosure；
Fig. 3 is the structural schematic diagram of the fuel battery air circulatory system of the another embodiment of the disclosure.
Description of symbols
1 deduster, 2 air cleaner
3 air compressor machine, 4 pile
The load of 5 hydrogen gas systems 6
7 first pole plate, 8 second pole plate
9 corona wire, 10 power supply
11 intercooler, 12 humidifier
13 counterbalance valve, 14 hydro-thermal management system
15 first port, 16 second port
The 4th port of 17 third port 18
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the disclosure.It should be understood that this place is retouched
The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
The embodiment of the present disclosure provides a kind of fuel battery air circulatory system, and shown referring to Fig.1, which follows
Loop system includes deduster 1, air cleaner 2, air compressor machine 3 and pile 4, wherein includes fuel cell unit in pile 4, removes
The outlet of dirt device 1 is connected with the entrance of air cleaner 2, and the outlet of air cleaner 2 is connected with the entrance of air compressor machine 3, pneumatics
The outlet of machine 3 is connected with the air intake of pile 4.In addition, the fuel battery air circulatory system further includes hydrogen gas system 5, hydrogen
System 5 is arranged at the hydrogen inlet of pile 4, for providing hydrogen for pile 4.
Outside air usually contains a large amount of dust and pernicious gas, and dust and pernicious gas enter fuel electricity in order to prevent
Pond group, outside air initially enter deduster 1, remove a large amount of dust in air, microorganism and harmful gas using deduster 1
Body, such as can filter containing pernicious gases such as formaldehyde, benzene or organic gas substances；Then, the gas flowed out from deduster 1 enters
The dedusting that air cleaner 2 carries out again reduces air cleaner 2 since deduster 1 has had been removed most dust
Dust pile accumulated amount on middle filter core not only avoids the blocking of air cleaner 2, extends the service life of air cleaner 2, also
Reduce replacement frequency and maintenance cost；In gas after air cleaner 2 again dedusting, it there's almost no dust and have
Evil gas, can also prevent injury of the dust to pile 4；Then, the gas flowed out from air cleaner 2 flows into air compressor machine 3, pneumatics
Machine 3 is used to provide power and compressed gas for circulating for gas；Finally, gas flows into pile 4 again, contain in gas
A large amount of oxygen can be used as the raw material of the chemical reaction of fuel cell unit in pile 4, occur with the hydrogen for entering fuel cell unit
Chemical reaction produces electricl energy.The positive and negative end of pile 4 is also connected with load 6, and the electric energy that pile 4 generates is for being supplied to load
6。
In the embodiments of the present disclosure, above-mentioned deduster 1 is electrostatic precipitator, and referring to shown in Fig. 2, which includes
Power supply 10, the first pole plate 7, the second pole plate 8 and corona wire 9, wherein power supply 10 is for supplying high voltage direct current, the first pole plate
7 and second pole plate 8 be oppositely arranged, and the first pole plate 7 and the second pole plate 8 are connected with the anode of power supply 10, one end of corona wire 9
It is connected with 10 cathode of power supply, the other end extends between the first pole plate 7 and the second pole plate 8, and forms corona zone, wherein first
Any one ground connection in pole plate 7 and the second pole plate 8, to protect the safety of deduster 1.By high voltage direct current, in the first pole
The electric field for ionizing gas can be formed between plate 7 and the second pole plate 8, when outside air is by electrostatic precipitator
Electric field when, gas is ionized in corona zone as anion and cation, and anion can be adsorbed onto dust in air, microorganism
On pernicious gas, so that negative electrical charge on dust, microorganism and pernicious gas band, therefore, under the action of electric field force, negatively charged
Dust, microorganism and the pernicious gas of lotus are gathered to the first positively charged pole plate 7 and the second pole plate 8 respectively, and are deposited on first
On pole plate 7 and the second pole plate 8, to realize the purpose to air cleaning by ionization.Above-mentioned electrostatic precipitator is to air
Resistance it is small, energy consumption less and high dust collection efficiency, can be used for removing the dust that diameter is 0.01 μm -50 μm in air.
In addition, after the accumulation of the substances such as dust on the first pole plate 7 and the second pole plate 8 is more, by being expert at using vehicle
Vibration during sailing falls dust from the first pole plate 7 and the second pole plate 8, therefore is also able to achieve 1 automatic ash removing of deduster.
Referring to shown in Fig. 3, in the embodiment of the present disclosure, due to flowed out from air compressor machine 3 be high temperature and pressure gas, to avoid
Into pile 4 gas temperature it is excessively high lead to 4 excessive heating of pile, therefore, the fuel battery air circulatory system can also include
The outlet of intercooler 11, air compressor machine 3 is connected with the entrance of intercooler 11, the outlet and the air intake phase of pile 4 of intercooler 11
Even.Cooled down by gas of the intercooler 11 to high temperature and pressure, to avoid the calorific value for reducing pile 4.
Further, since what is flowed out from air compressor machine 3 and intercooler 11 is relatively dry gas, in order to further decrease pile
4 heats generated in chemical reaction, the fuel battery air circulatory system can also include humidifier 12, flow out from intercooler 11
Gas by humidifier 12 humidification after be supplied to pile 4.Specifically, humidifier 12 have interconnected first port 15,
Second port 16, third port 17, the 4th port 18, first port 15 are connected with the outlet of intercooler 11, second port 16 with
The air intake of pile 4 is connected, and third port 17 is connected with the air outlet slit of pile 4.In this way, oxygen and hydrogen in pile 4
It can produce a large amount of water vapour by chemical reaction, which flows into third port 17 from the air outlet slit of pile 4, and with
The gas mixing entered from first port 15 to increase the humidity of the gas of entrance, it is humidified after air flowed from second port 16
Out and enter the participation chemical reaction of pile 4.
The fuel battery air circulatory system can also include counterbalance valve 13, for controlling the flow direction of gas, humidifier 12
4th port 18 is connected with counterbalance valve 13.The gas flowed out from counterbalance valve 13 is directly discharged from the last row of vehicle.
In addition, pile 4 is easy to produce amount of heat in the process of work, cause in order to avoid 4 temperature of pile is excessively high
Safety accident can also be connected with hydro-thermal management system 14 on pile 4, for cooling down to pile 4.
Embodiment of the disclosure also provides a kind of vehicle, which includes fuel battery air cyclic system as described above
System.
The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection scope of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the disclosure to it is various can
No further explanation will be given for the combination of energy.
In addition, any combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (10)
1. a kind of fuel battery air circulatory system, which is characterized in that the fuel battery air circulatory system includes deduster
(1), air cleaner (2), air compressor machine (3) and pile (4), the outlet of the deduster (1) and the air cleaner
(2) entrance is connected, and the outlet of the air cleaner (2) is connected with the entrance of the air compressor machine (3), the air compressor machine (3)
Outlet be connected with the air intake of the pile (4).
2. the fuel battery air circulatory system according to claim 1, which is characterized in that the deduster (1) is electrostatic
Deduster.
3. the fuel battery air circulatory system according to claim 2, which is characterized in that the electrostatic precipitator includes electricity
Source (10), the first pole plate (7), the second pole plate (8) and corona wire (9), first pole plate (7) and second pole plate (8)
It is oppositely arranged, first pole plate (7) and second pole plate (8) are connected with the power supply (10) anode, the corona wire
(9) one end is connected with the power supply (10) cathode, and the other end extends to first pole plate (7) and second pole plate (8)
Between.
4. the fuel battery air circulatory system according to claim 1, which is characterized in that the fuel battery air circulation
System further includes intercooler (11), and the outlet of the air compressor machine (3) is connected with the entrance of the intercooler (11), the intercooler
(11) outlet is connected with the air intake of the pile (4).
5. the fuel battery air circulatory system according to claim 4, which is characterized in that the fuel battery air circulation
System further includes humidifier (12), and the gas flowed out from the intercooler (11) is supplied to after the humidifier (12) humidification
The pile (4).
6. the fuel battery air circulatory system according to claim 5, which is characterized in that the humidifier (12) has phase
Intercommunicated first port (15), second port (16), third port (17), the 4th port (18), the first port (15)
It is connected with the outlet of the intercooler (11), the second port (16) is connected with the air intake of the pile (4), and described
Three ports (17) are connected with the air outlet slit of the pile (4).
7. the fuel battery air circulatory system according to claim 6, which is characterized in that the fuel battery air circulation
System further includes counterbalance valve (13), and the 4th port (18) is connected with the counterbalance valve (13).
8. the fuel battery air circulatory system according to claim 1, which is characterized in that the deduster (1) is for going
Except the dust that diameter is 0.01 μm -50 μm in air.
9. the fuel battery air circulatory system according to claim 1 to 8, which is characterized in that the fuel electricity
Pond air circulation system further includes hydrogen gas system (5), and the hydrogen gas system (5) is used to provide hydrogen for the pile (4).
10. a kind of vehicle, which is characterized in that the vehicle includes fuel battery air of any of claims 1-9
The circulatory system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822142885.5U CN209418659U (en) | 2018-12-19 | 2018-12-19 | The fuel battery air circulatory system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822142885.5U CN209418659U (en) | 2018-12-19 | 2018-12-19 | The fuel battery air circulatory system and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209418659U true CN209418659U (en) | 2019-09-20 |
Family
ID=67939605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822142885.5U Active CN209418659U (en) | 2018-12-19 | 2018-12-19 | The fuel battery air circulatory system and vehicle |
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| Country | Link |
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| CN (1) | CN209418659U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871609A (en) * | 2020-07-14 | 2020-11-03 | 中国第一汽车股份有限公司 | Air filter and fuel cell automobile |
| CN113740228A (en) * | 2021-08-30 | 2021-12-03 | 上海弗列加滤清器有限公司 | Empty filter element structure for realizing service life monitoring, service life monitoring method and application |
| CN114976159A (en) * | 2021-07-21 | 2022-08-30 | 长城汽车股份有限公司 | Air cleaner, fuel cell vehicle, and intake air control method |
-
2018
- 2018-12-19 CN CN201822142885.5U patent/CN209418659U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871609A (en) * | 2020-07-14 | 2020-11-03 | 中国第一汽车股份有限公司 | Air filter and fuel cell automobile |
| CN114976159A (en) * | 2021-07-21 | 2022-08-30 | 长城汽车股份有限公司 | Air cleaner, fuel cell vehicle, and intake air control method |
| CN113740228A (en) * | 2021-08-30 | 2021-12-03 | 上海弗列加滤清器有限公司 | Empty filter element structure for realizing service life monitoring, service life monitoring method and application |
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