CN109860672A - A kind of separator suitable for hydrogen fuel cell hydrogen exhaust gas circulation system - Google Patents
A kind of separator suitable for hydrogen fuel cell hydrogen exhaust gas circulation system Download PDFInfo
- Publication number
- CN109860672A CN109860672A CN201910046447.5A CN201910046447A CN109860672A CN 109860672 A CN109860672 A CN 109860672A CN 201910046447 A CN201910046447 A CN 201910046447A CN 109860672 A CN109860672 A CN 109860672A
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- China
- Prior art keywords
- filter tank
- hydrogen
- baffle
- separator
- upper cover
- 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.)
- Granted
Links
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 239000001257 hydrogen Substances 0.000 title claims abstract description 67
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 67
- 239000007789 gas Substances 0.000 title claims abstract description 31
- 239000000446 fuel Substances 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000003860 storage Methods 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Fuel Cell (AREA)
Abstract
The invention discloses a kind of separators suitable for hydrogen fuel cell hydrogen exhaust gas circulation system, including upper cover, filter tank and lower cover；Filter tank upper and lower ends are connect with the upper end of the lower end of upper cover and lower cover respectively；At the middle part of filter tank, filter tank inner cavity is separated the disengagement chamber for top and the liquid storage chamber of lower part by the baffle that a surrounding is connect with filter tank inner wall, and baffle is equipped with a ring through hole at filter tank inner wall；Air inlet pipe tangentially enters the disengagement chamber of filter tank along the circumference of filter tank side wall；The upper end of the vertical central tube of central axis is located at the lower section of upper cover, connect at the top of the lower end of central tube and baffle；The escape pipe and bypass pipe for being located at the side wall of filter tank are communicated with the lower end of central tube respectively respectively to filter tank internal stretch；Lower cover cavity lowest part is communicated with drainpipe.Structure of the invention is compact, reliable operation, separative efficiency are moderate, meets the need of work of hydrogen fuel cell.
Description
Technical field
A kind of separator suitable for hydrogen fuel cell hydrogen exhaust gas circulation system of the present invention.
Background technique
New-energy automobile substitution conventional fuel oil automobile has become a kind of trend, especially in national government department correlation political affairs
Under the support of plan and fund, this trend development is swift and violent.All multi-vendor development projects for all starting new-energy automobile, and put into
A large amount of manpowers and fund.A kind of alternative energy source of the hydrogen fuel cell as fuel-engined vehicle also results in all multi-vendor both at home and abroad
Concern, especially at home, the research and development of hydrogen cell automobile grow to even greater heights, and tempo is also very surprising.
Hydrogen fuel cell in actual operation, due to the presence of water in water humidification and reaction product, these water
Battery inevitably is discharged with hydrogen tail gas.Enter hydrogen gas circulating pump together, is used again.Water meeting in hydrogen tail gas
The workload of increasing hydrogen gas circulating pump, or even initiation hydrogen gas circulating pump work are bad, while the water in hydrogen tail gas is constantly long-pending
It is poly-, battery hydrogen paths can be blocked when serious, it is bad to induce battery work.To solve the above problems, need will be in hydrogen tail gas
Portion of water separate and be discharged.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of moisture suitable for hydrogen fuel cell hydrogen exhaust gas circulation system
From device.
The invention solves another technical problem be to provide a kind of hydrogen fuel cell including above-mentioned separator
Hydrogen exhaust gas circulation system.
For separator, the technical solution adopted by the present invention is that: one kind being suitable for hydrogen fuel cell hydrogen tail gas cyclic system
The separator of system, including upper cover 1, filter tank 2 and lower cover 4；Upper cover lower end is connect with filter tank upper end, the lower end of filter tank and lower cover
Upper end connection；
Baffle 11 is arranged in the middle section of filter tank 2；Baffle surrounding is connect with filter tank inner wall, and baffle is equipped at filter tank inner wall
One ring through hole；Filter tank inner cavity is separated the disengagement chamber for top and the liquid storage chamber of lower part by baffle；
Filter tank side wall positioned at disengagement chamber is equipped with air inlet pipe 3, and air inlet pipe and the circumference of filter tank side wall are tangent；
Equipped with the central tube that a central axis is vertically arranged in disengagement chamber, and the upper end of central tube is located at the lower section of upper cover, in
The lower end of heart pipe is connect with 5 head end of escape pipe and 7 head end of bypass pipe for protruding into baffle interior respectively；
5 tail end of escape pipe and 7 tail end of bypass pipe are pierced by from the side wall of filter tank；
The lower end of lower cover 4 is equipped with drainpipe 8, and drainpipe is communicated with lower cover cavity lowest part.
Preferably, upper cover 1 and filter tank 2 weld, lower cover 4 and filter tank 2 are welded, and upper cover 1, filter tank 2, lower cover 4 pass through weldering
It connects and constitutes an entirety.
Preferably, the upper end of upper cover is equipped with rectangular mounting plate, mounting plate is equipped with 4 through-holes for installation,
Metal insert 12 is inlaid in each through-hole.
Preferably, the bottom surface of 4 inner cavity of lower cover is recessed, and bottom surface lowest part is equipped with drainage hole 9, drainage hole and drainpipe 8
It communicates.
Preferably, the low ramped shaped of high surrounding centered on the top of baffle.
Preferably, the central axis of central tube and the central axis of filter tank.
Preferably, the bottom that escape pipe is located at one section of filter tank inner cavity is equipped with the through-hole for discharging return water to liquid storage chamber
10。
Preferably, upper cover, filter tank and lower cover are made of metal material or nonmetallic materials.
For hydrogen fuel cell hydrogen exhaust gas circulation system, the technical solution adopted by the present invention is that: a kind of hydrogen fuel cell
Hydrogen exhaust gas circulation system, including above-mentioned separator, the air inlet pipe of separator and the hydrogen outlet of hydrogen fuel cell connect
It connects, the escape pipe of separator is connect with the hydrogen gas circulating pump air inlet of hydrogen fuel cell hydrogen exhaust gas circulation system；Bypass pipe
Closing is controlled by bypass solenoid valve and is opened, drainpipe is controlled closing by drain solenoid valve and opened.
The beneficial effects of the present invention are:
The separator is compact-sized, reliable operation, separative efficiency are moderate, can both isolate extra water, prevent from hindering
Battery hydrogen paths are filled in, and may insure that hydrogen gas circulating pump works normally, can satisfy the need of work of hydrogen fuel cell.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the main view of separator embodiment of the present invention.
Fig. 2 is the cross-sectional view that Fig. 1 section passes through bypass pipe axis.
Fig. 3 is the cross-sectional view that Fig. 1 section passes through escape pipe axis.
Fig. 4 is the top view of separator embodiment of the present invention.
Fig. 5 is the working principle diagram of separator embodiment of the present invention.
Marked in the figure: 1- upper cover, 2- filter tank, 3- air inlet pipe, 4- lower cover, 5- escape pipe, 6- central tube, 7- bypass pipe, 8-
Drainpipe, 9- drainage hole, 10- return water through-hole, 11- baffle, 12- inserts.
Specific embodiment
Fig. 1 is a kind of separator suitable for hydrogen fuel cell hydrogen exhaust gas circulation system, by upper cover 1, filter tank 2 and lower cover
4 compositions, and the upper and lower ends of filter tank 2 are respectively with upper cover 1 and lower cover 4 by being formed by welding a single piece.
In Fig. 2, a baffle 11 is equipped in the middle part of filter tank 2, filter tank inner cavity is divided into upper and lower part up and down by baffle, and
The top of 2 inner cavity of filter tank and the inner cavity of upper cover constitute disengagement chamber, and the lower part of filter tank inner cavity and the inner cavity of lower cover 4 constitute liquid storage chamber.
Side wall positioned at filter tank disengagement chamber is equipped with air inlet pipe 3, and air inlet pipe tangentially enters the inner cavity of filter tank along filter tank periphery.
Baffle surrounding is connect with filter tank 2, and junction is equipped with one week small through-hole, and through-hole makes the disengagement chamber on 6 top of filter tank
Perforation is connect with the liquid storage chamber of lower part.
In Fig. 3, the top design of the baffle ramped shaped low at the high surrounding in center, so that the water being attached at the top of baffle is suitable
Slope and under flow to the through hole of surrounding, and enter liquid storage chamber.
Escape pipe 5 and bypass pipe 7, the head end of escape pipe and the head end point of bypass pipe are further respectively had on the side wall of filter tank
The baffle interior positioned at filter tank inner cavity is not passed through and protruded into from sidewall outer, and the tail end of the tail end of escape pipe and bypass pipe is distinguished
It stays in the outside of filter tank and is connected to the outside of filter tank.
It is when installing separator, bypass pipe 7 is close by pipeline and the bypass solenoid valve that is located at outside separator
Envelope connection.
The top of baffle is equipped with a vertically arranged central tube 6, and the central axis of central tube and the central axis of filter tank are same
Axis.The upper end of central tube is located at the lower section of upper cover cavity, the lower end of central tube respectively with the escape pipe head end that protrudes into baffle interior
It is connected to bypass pipe head end.
In the bottom for the escape pipe 5 for protruding into baffle interior, and deviate at a distance of central tube lower end, is equipped with a return water
Through-hole 10.
The inner cavity top of upper cover is designed to the dome shape of upward indent.
4 bottom of lower cover is equipped with drainpipe, and lower cover cavity is provided with a drainage hole 9 and communicates with drainpipe 8.
1 top design of lid becomes rectangular mounting plate in fig. 4, the upper, and mounting plate and upper cover itself are integral
Component.Mounting hole there are four being set at 4 jiaos of mounting plate.When separator is made of nonmetallic materials, then in each mounting hole
It is embedded with metal insert 12, the metal insert being located in mounting hole can prevent the material on firm bolt conquassation mounting hole periphery, such as
Fruit does not then set metal insert in mounting hole because metal material itself is hard enough using metal material production separator.
The course of work:
As shown in figure 5, working as the hydrogen tail gas for being mixed with liquid water from the air inlet pipe on filter tank top is located at tangentially into separation
Chamber, and make rotating motion along the circular inner wall of filter tank.Under the action of the centrifugal force, the big drop of quality is thrown toward in disengagement chamber
Wall flows downward along separation cavity wall under the effect of gravity, is placed through the through-hole of the baffle surrounding in the middle part of filter tank, flow into storage
Sap cavity.The drop of smaller quality is attached on separation cavity wall, is constantly accumulated into big drop, after accumulating to certain mass,
It flows downward under the effect of gravity, the through-hole on baffle flows into liquid storage chamber.In this way, the hydrogen tail gas for being mixed with liquid water is logical
Rotary motion is crossed, under the action of the centrifugal force, a part of liquid water can be separated.While hydrogen tail gas makes rotating motion,
Under the air inlet of filter tank and the pressure drop effect of gas outlet, is moved upwards along separation cavity wall rotation, strike cover cavity
After the dome at top, enter central tube oppositely downward, and flow out separator from the escape pipe 5 communicated with central tube.Hydrogen tail
While gas hits upper cover, a part of liquid water can be attached to upper interior surface, so that the liquid water in hydrogen tail gas is by into one
Step is separated.Since upper cover inner cavity top is configured to the dome shape of upward indent, it is attached to the liquid of upper interior surface
State water is downward along separation cavity wall, and the liquid storage chamber for being located at filter tank lower part is flowed by the through-hole of baffle surrounding.Due to baffle
Top is also designed to the low ramped shaped of the high surrounding in center, so that the liquid water fair current being attached on baffle flows downwardly into the logical of surrounding
At hole, and liquid storage chamber also is flowed into from through-hole.
In addition, extending to the part of liquid storage chamber in filter tank on escape pipe 5 and deviateing at a distance of central tube lower end, setting
Water through-hole 10 once.After hydrogen fuel cell stops working, the liquid water being trapped in outlet pipe can flow back, and work as stream
When through return water through-hole, i.e., liquid storage chamber is leaked out to by return water through-hole, the water blockage for avoiding hydrogen pipeline from being deposited.
Since bypass pipe 7 is tightly connected with the bypass solenoid valve being located at outside separator, when bypass solenoid valve is opened,
The hydrogen in separator and its pipeline is emptied by bypass pipe, when bypass solenoid valve is closed, then keep separator and its
The leakproofness of pipeline.
As shown from the above technical solution, the separator of the present embodiment makes using along cavity wall angential admission mode is separated
Mixing wastewater with air gas into separator rotates, and under the action of the centrifugal force, bulky grain water is thrown toward separation cavity wall and edge
Inner wall flows downward, and the through-hole across baffle surrounding enters liquid storage chamber.Short grained water is attached on separation cavity wall, is gradually accumulated
It is polymerized to bulky grain droplet, flows under the influence of gravity into liquid storage chamber.After hydrogen fuel cell stops working, deposit in hydrogen outlet pipe
In water flow back, the water of reflux can pass through return water through-hole and flow into liquid storage chamber.User can according to liquid storage chamber volume size, in conjunction with
Hydrogen fuel cell operating condition rationally demarcates drainage frequency.
The technical characterstic of the present embodiment:
1) the present embodiment is made rotating motion using object generates centrifugation force phenomenon, and the biggish water droplet of quality is divided from gas
It separates out, does not need other filtering materials, non-maintaining maintenance saves client's use cost；
2) the present embodiment is equipped with liquid storage chamber, can store the water that a constant volume is separated, user can hold according to liquid storage chamber
Product size rationally demarcates drainage frequency in conjunction with hydrogen fuel cell operating condition；
3) the present embodiment extends to filter tank interior section in escape pipe, is provided with return water through-hole, stops in hydrogen fuel cell
After work, the water to deposit in hydrogen outlet pipe flows back, and the water of reflux can flow into liquid storage chamber by return water through-hole.
The present embodiment is a kind of separator for hydrogen fuel cell hydrogen exhaust gas circulation system, as gas-water separation member
Liquid water extra in hydrogen tail gas can be separated and be stored by part, and under the control of external control unit outside, by storage
Water discharge prevents pile by water blockage, reduces pile failure rate to reduce the workload of hydrogen gas circulating pump.
When above-mentioned separator is used for hydrogen fuel cell hydrogen exhaust gas circulation system, as long as separating water into the air inlet of device
Pipe is connect with the hydrogen outlet of hydrogen fuel cell, the escape pipe of separator and the hydrogen of hydrogen fuel cell hydrogen exhaust gas circulation system
Gas recycles pump steam inlet connection.And bypass pipe is controlled into its closing by bypass solenoid valve and is opened, by drainpipe by draining electricity
Magnet valve controls its closing and opens.
The embodiments of the present invention described above are not intended to limit the scope of the present invention.It is any in the present invention
Spirit and principle within made modifications, equivalent substitutions and improvements etc., should be included in claim protection model of the invention
Within enclosing.
Claims (10)
1. a kind of separator suitable for hydrogen fuel cell hydrogen exhaust gas circulation system, including upper cover (1), filter tank (2) and lower cover
(4)；The upper cover lower end is connect with filter tank upper end, and the lower end of filter tank and the upper end of lower cover connect；It is characterized by:
Baffle (11) are arranged in the middle section of the filter tank (2)；The baffle surrounding is connect with filter tank inner wall, and baffle is in filter tank
A ring through hole is equipped at wall；Filter tank inner cavity is separated the disengagement chamber for top and the liquid storage chamber of lower part by the baffle；
Filter tank side wall positioned at disengagement chamber is equipped with air inlet pipe (3), and air inlet pipe and the circumference of filter tank side wall are tangent；
Equipped with the central tube that a central axis is vertically arranged in disengagement chamber, and the upper end of central tube is located at the lower section of upper cover, central tube
Lower end connect respectively with escape pipe (5) head end and bypass pipe (7) head end for protruding into baffle interior；
Escape pipe (5) tail end and bypass pipe (7) tail end are pierced by from the side wall of filter tank；
The lower end of the lower cover (4) is equipped with drainpipe (8), and drainpipe is communicated with lower cover cavity lowest part.
2. separator according to claim 1, it is characterised in that: the upper cover (1) and filter tank (2) are welded, lower cover (4)
It is welded with filter tank (2), and upper cover (1), filter tank (2), lower cover (4) are by being formed by welding an entirety.
3. separator according to claim 1, it is characterised in that: the upper end of the upper cover is equipped with rectangular installation
Plate, the mounting plate are equipped with 4 through-holes for installation, are inlaid with metal insert (12) in each through-hole.
4. separator according to claim 1, it is characterised in that: the bottom surface of lower cover (4) inner cavity is recessed, and bottom surface
Lowest part is equipped with drainage hole (9), and drainage hole is communicated with drainpipe (8).
5. separator according to claim 1, it is characterised in that: low oblique of high surrounding centered on the top of the baffle
Ramp shaped.
6. separator according to claim 1, it is characterised in that: the central axis of the central tube and the central axis of filter tank
Coaxially.
7. separator according to claim 1, it is characterised in that: the escape pipe is located at the bottom of one section of filter tank inner cavity
Equipped with the through-hole (10) for discharging return water to liquid storage chamber.
8. -7 any separator according to claim 1, it is characterised in that: the upper cover, filter tank and lower cover are metal
Material is made.
9. -7 any separator according to claim 1, it is characterised in that: the upper cover, filter tank and lower cover are non-gold
Belong to material to be made.
10. a kind of hydrogen fuel cell hydrogen exhaust gas circulation system, including separator as described in claim 1, feature exist
In: the air inlet pipe of the separator and the hydrogen outlet of hydrogen fuel cell connect, and the escape pipe and hydrogen of the separator fire
Expect the hydrogen gas circulating pump air inlet connection of the cell with hydrogen tail-gas circulatory system；The bypass pipe by bypass solenoid valve control closing and
It opens, the drainpipe is controlled closing by drain solenoid valve and opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910046447.5A CN109860672B (en) | 2019-01-17 | 2019-01-17 | Water separator suitable for hydrogen tail gas circulation system of hydrogen fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910046447.5A CN109860672B (en) | 2019-01-17 | 2019-01-17 | Water separator suitable for hydrogen tail gas circulation system of hydrogen fuel cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109860672A true CN109860672A (en) | 2019-06-07 |
| CN109860672B CN109860672B (en) | 2023-11-10 |
Family
ID=66895079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910046447.5A Active CN109860672B (en) | 2019-01-17 | 2019-01-17 | Water separator suitable for hydrogen tail gas circulation system of hydrogen fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109860672B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111048808A (en) * | 2019-12-23 | 2020-04-21 | 上海重塑能源科技有限公司 | Water separator for fuel cell system and fuel cell anode system |
| CN111129553A (en) * | 2020-01-07 | 2020-05-08 | 合肥威尔燃油系统股份有限公司北京分公司 | Water separator of hydrogen fuel cell tail gas circulation system |
| CN113440988A (en) * | 2021-07-22 | 2021-09-28 | 中汽创智科技有限公司 | Gas-water separator |
| CN115289039A (en) * | 2022-08-19 | 2022-11-04 | 杰锋汽车动力系统股份有限公司 | Fuel cell hydrogen circulating pump sealing drainage structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409750A (en) * | 2014-10-28 | 2015-03-11 | 航天新长征电动汽车技术有限公司 | Fuel-cell tail gas circulation system |
| CN108400359A (en) * | 2018-05-09 | 2018-08-14 | 湖南优加特装智能科技有限公司 | Device for recovering tail gas and hydrogen fuel cell with it |
| CN209249589U (en) * | 2019-01-17 | 2019-08-13 | 合肥威尔燃油系统股份有限公司北京分公司 | A kind of separator suitable for hydrogen fuel cell hydrogen exhaust gas circulation system |
-
2019
- 2019-01-17 CN CN201910046447.5A patent/CN109860672B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409750A (en) * | 2014-10-28 | 2015-03-11 | 航天新长征电动汽车技术有限公司 | Fuel-cell tail gas circulation system |
| CN108400359A (en) * | 2018-05-09 | 2018-08-14 | 湖南优加特装智能科技有限公司 | Device for recovering tail gas and hydrogen fuel cell with it |
| CN209249589U (en) * | 2019-01-17 | 2019-08-13 | 合肥威尔燃油系统股份有限公司北京分公司 | A kind of separator suitable for hydrogen fuel cell hydrogen exhaust gas circulation system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111048808A (en) * | 2019-12-23 | 2020-04-21 | 上海重塑能源科技有限公司 | Water separator for fuel cell system and fuel cell anode system |
| CN111048808B (en) * | 2019-12-23 | 2020-12-25 | 上海重塑能源科技有限公司 | Water separator for fuel cell system and fuel cell anode system |
| CN111129553A (en) * | 2020-01-07 | 2020-05-08 | 合肥威尔燃油系统股份有限公司北京分公司 | Water separator of hydrogen fuel cell tail gas circulation system |
| CN113440988A (en) * | 2021-07-22 | 2021-09-28 | 中汽创智科技有限公司 | Gas-water separator |
| CN115289039A (en) * | 2022-08-19 | 2022-11-04 | 杰锋汽车动力系统股份有限公司 | Fuel cell hydrogen circulating pump sealing drainage structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109860672B (en) | 2023-11-10 |
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Address after: 1 / F, No.6 Guanglian Industrial Park, 2 Kechuang East 5th Street, Tongzhou Park, Zhongguancun Science and Technology Park, Tongzhou District, Beijing Applicant after: Anhui Weill Low Carbon Technology Co.,Ltd. Beijing Branch Applicant after: Anhui Weil Low Carbon Technology Co.,Ltd. Address before: 6a, phase 2, Guanglian Industrial Park, Kechuang East 5th Street, Tongzhou District, Beijing Applicant before: BEIJING BRANCH, HEFEI WAL FUEL SYSTEMS Co.,Ltd. Applicant before: WAL FUEL SYSTEMS (HEFEI) Ltd. |
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Effective date of registration: 20230720 Address after: No.59, fozhang Road, Hefei Economic and Technological Development Zone, Anhui 230000 Applicant after: Anhui Weil Low Carbon Technology Co.,Ltd. Applicant after: Hefei Weilin New Energy Co.,Ltd. Address before: 1 / F, No.6 Guanglian Industrial Park, 2 Kechuang East 5th Street, Tongzhou Park, Zhongguancun Science and Technology Park, Tongzhou District, Beijing Applicant before: Anhui Weill Low Carbon Technology Co.,Ltd. Beijing Branch Applicant before: Anhui Weil Low Carbon Technology Co.,Ltd. |
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