CN109065910A - A kind of expansion drum and fuel cell heat management system - Google Patents
A kind of expansion drum and fuel cell heat management system Download PDFInfo
- Publication number
- CN109065910A CN109065910A CN201810904116.6A CN201810904116A CN109065910A CN 109065910 A CN109065910 A CN 109065910A CN 201810904116 A CN201810904116 A CN 201810904116A CN 109065910 A CN109065910 A CN 109065910A
- Authority
- CN
- China
- Prior art keywords
- expansion drum
- tank body
- deionizater
- fuel cell
- gas
- 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.)
- Pending
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04029—Heat exchange using liquids
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
A kind of expansion drum provided by the present application, by the way that deionizater is arranged in the tank body, reduce volume shared by fuel cell system, and improve integrated level, simultaneously as deionizater is integrated in expansion drum, so when replacing deionizater, without all bleeding off coolant liquid in system, replacing construction has been saved.Further, it is provided with overflow nozzle on the tank body, can guarantees that coolant pressure is controllable, and can be balanced with air, hydrogen pressure at both sides；When can effectively solve the problem that water pump emergency stop, coolant liquid is inverse to rush in the problem of expansion drum overflows, it is ensured that the advantages that fuel cell coolant liquid is not contaminated, and guarantees fuel cell running safety.
Description
Technical field
This application involves field of fuel cell technology, in particular to a kind of expansion drum and fuel cell heat management system.
Background technique
Due to the particularity of fuel cell, it is desirable that 5 μ s/cm of coolant liquid conductivity < in fuel cell system.And in fuel
In battery system heat management system, the components such as pipe rock radiator, PTC, air compressor machine for generalling use at present will lead to cooling
Liquid conductivity rises.It is smaller additionally, due to deionization resin particle size, cause flow resistance larger.How heat management system is effectively reduced
How coolant liquid conductivity, reduce influence of the deionizater flow resistance to flow system flow in uniting, and is that fuel cell heat management system needs
The problem of solution.
Deionizater is arranged outside expansion drum the prior art, and volume shared by fuel cell system is larger, and integrated level is low, together
When replacing deionizater, need all to bleed off coolant liquid in system, the after-sales service time is longer.
Summary of the invention
The application's is designed to provide a kind of expansion drum, to solve that deionizater is arranged in expansion drum in the prior art
Outside, cause volume shared by fuel cell system larger, the low problem of integrated level.
This application provides a kind of expansion drums, including tank body and deionizater；The deionizater is arranged in the tank body
It is interior；The tank body is equipped with filler, and the lid being removably mounted on filler；Have on the lid and atmosphere
The overflow nozzle communicated；The bottom of the tank body is equipped with water supply pipe；The water supply pipe is connected to the deionizater.
Optionally, the expansion drum described in the expansion drum further includes connecting bracket；The connecting bracket is arranged described
In tank body, the deionizater is connect with the connecting bracket；One end of the connecting bracket is equipped with threaded hole；The deionization
One end of device is equipped with the external screw thread being cooperatively connected with the threaded hole.Optionally, in the expansion drum, the expansion drum is also wrapped
Include the first sealing ring and the second sealing ring；The junction of the connecting bracket Yu the tank body is arranged in first sealing ring；
The junction of the deionizater Yu the tank body is arranged in second sealing ring.
Optionally, in the expansion drum, limiting slot is provided on the tank body, second sealing ring is located at the limit
In the slot of position.
Optionally, in the expansion drum, the expansion drum further includes slide bar and liquid level sensor；The slide bar is described in
Length of tank direction is arranged in the tank body；The liquid level sensor is slidably arranged on the slide bar.
Optionally, in the expansion drum, the expansion drum further includes the partition along length of tank direction setting, will
The tank body is divided into water chamber and gas chamber；It is equipped with through-hole at the top of the partition, the water chamber is connected to gas chamber, and is described logical
The position in hole is higher than the highest liquid level line of the tank body；The water supply pipe is located at the water chamber bottom.
Optionally, in the expansion drum, the gas chamber is equipped with gas removing pipe；The gas removing pipe removes port positioned at described
The top of tank body, and it is described except port is concordant at the top of the water chamber.
Optionally, in the expansion drum, the gas chamber is equipped with gas removing pipe；The gas removing pipe removes port positioned at described
The bottom of tank body, and it is described except port is concordant with the water chamber bottom.
Optionally, in the expansion drum, the diameter of the inner hole of the gas removing pipe is gradually become smaller from bottom to top, and most
Major diameter is 8mm, minimum diameter 1mm.
Secondly, present invention also provides a kind of fuel cell system, including expansion drum described in any one as above.
Made shared by fuel cell system in expansion drum provided by the present application by the way that deionizater is arranged in the tank body
Volume reduces, and improves integrated level, simultaneously as deionizater is integrated in expansion drum, so when replacing deionizater,
Without all bleeding off coolant liquid in system, replacing construction has been saved.Further, it is provided with overflow nozzle on the tank body,
It can guarantee that coolant pressure is controllable, and can be balanced with air, hydrogen pressure at both sides；It is cold when can effectively solve the problem that water pump emergency stop
But liquid is inverse rushes in the problem of expansion drum overflows, it is ensured that fuel cell coolant liquid is not contaminated, and guarantees fuel cell running safety etc.
Advantage.
Detailed description of the invention
Fig. 1 is the perspective view of the embodiment of the present application expansion drum；
Fig. 2 is the main view of the expansion drum of the embodiment of the present application；
Fig. 3 is the cross-sectional view of A-A in Fig. 2；
Fig. 4 is the cross-sectional view of B-B in Fig. 2；
Fig. 5 is the bottom view of the embodiment of the present application expansion drum；
Fig. 6 is the main view of the expansion drum of the embodiment of the present application；
Fig. 7 is the cross-sectional view of C-C in Fig. 6；
Fig. 8 is the cross-sectional view of D-D in Fig. 6；
Fig. 9 is the fuel cell heat management system figure of the embodiment of the present application.
Wherein, the reference numerals are as follows by attached drawing 1-9:
1- tank body；2- deionizater；3- lid；4- overflow nozzle；5- water supply pipe；6- connecting bracket；The first sealing ring of 7-；
The second sealing ring of 8-；9- limiting slot；10- liquid level sensor；11- slide bar；12- water chamber；13- gas chamber；14- partition；15- degasification
Pipe；16- highest liquid level line；17- water pump；18- metal inner lining.
Specific embodiment
To keep purpose, the advantages and features of the application clearer, the expansion that the application is proposed below in conjunction with attached drawing 1-9
Tank is described in further detail.It should be noted that attached drawing is all made of very simplified form and using non-accurate ratio, only
To convenient, lucidly aid illustration the embodiment of the present application purpose.
Fig. 1 is the perspective view of the embodiment of the present application expansion drum；Fig. 2 is the main view of the expansion drum of the embodiment of the present application；Fig. 3
It is the cross-sectional view of A-A in Fig. 2.
Refering to fig. 1-3, the application provides a kind of expansion drum, including in cuboid and the tank body 1 and deionization set up vertically
Device 2；The deionizater 2 is arranged in the tank body 1, the shape of the tank body 1 is described as follows: can be according to building ring
The tank body 1 is designed to other any shapes, such as cylindrical body by the needs in border；The application does not make concrete shape any
It limits；The tank body 1 is equipped with filler, and the tank body 1 is protruded in the filler；And it is removably mounted on filler
Lid 3；There is the overflow nozzle 4 communicated with atmosphere on the lid 3, be connected with overflow pipe on the overflow nozzle 4；It is described
The bottom of tank body 1 is equipped with water supply pipe 5；The water supply pipe 5 is connected to the deionizater 2.
Since fuel cell system need to guarantee that coolant liquid, air, three side of hydrogen are balanced in cell internal pressure, so fuel
Battery cooling system is not available normal pressure system, the not pressure valve of traditional product, vacuum valve in expansion drum lid 3.And it is covering
Design has overflow nozzle 4 to connect overflow pipe to be connected to ambient atmosphere on son 3, it is ensured that pressure is consistent with atmospheric pressure always in tank body 1.
Coolant liquid side superpressure is prevented with this, it is ensured that fuel cell safety operation.
By the way that deionizater 2 is arranged in the tank body 1, reduce volume shared by fuel cell system, and improve collection
Cheng Du, simultaneously as deionizater 2 is integrated in expansion drum, so being not necessarily to will be cooling in system when replacing deionizater 2
Liquid is all bled off, and has saved replacing construction.Further, it is provided with overflow nozzle 4 on the tank body 1, can guarantees coolant liquid
Pressure controllable, and can be balanced with air, hydrogen pressure at both sides；When can effectively solve the problem that 17 emergency stop of water pump, coolant liquid is swollen against rushing in
The problem of swell overflows, it is ensured that fuel cell coolant liquid is not contaminated, and guarantees fuel cell running safety.
The expansion drum described in the expansion drum further includes connecting bracket 6；The connecting bracket 6 is arranged in the tank body 1
Interior, the deionizater 2 is connect with the connecting bracket 6；One end of the connecting bracket 6 is equipped with threaded hole；The deionization
One end of device 2 is equipped with the external screw thread being cooperatively connected with the threaded hole.In the expansion drum, the expansion drum further includes first
Sealing ring 7 and the second sealing ring 8；The junction of the connecting bracket 6 and the tank body 1 is arranged in first sealing ring 7；Institute
State the connection that the one end of the deionizater 2 far from the connecting bracket 6 Yu 1 bottom of tank body is arranged in the second sealing ring 8
Place.Wherein, the first sealing ring 7 plays the role of preventing impurity from entering, and the second sealing ring 8 plays forced flow, increases purification effect
The effect of rate.
When needing replacing deionizater 2, the lid 3 need to only be backed out, successively take out first sealing ring 7 and institute
Connecting bracket 6 is stated, old deionizater 2 is removed from the connecting bracket 6, new deionizater 2 is then installed to institute
It states in connecting bracket 6, then the connecting bracket 6 is put into the tank body 1, so there is no need to which coolant liquid in system is all bled off, section
About replacing construction.
The filler is screwed on the lid 3 using screw thread；The exterior bottom of the filler has radially
The prominent limiting card formed, the bottom surface of the lid 3 has radially perforation setting, and is equipped with corresponding with the limiting card
Limit card slot, when fitting snugly in the lid 3 on the filler, the limiting card is located in the limit card slot.This
Sample, it can be ensured that lid 3 is threaded to designated position, assigned direction when screwing.
1 bottom of tank body is provided with limiting slot 9, and second sealing ring 8 is located in the limiting slot 9；The limit
Slot 9 is used to limit the position of second sealing ring 8, to keep the deionizater 2 opposite with the position of 1 bottom of tank body
It is fixed.
Fig. 6 is the main view of the expansion drum of the embodiment of the present application；Fig. 7 is the cross-sectional view of C-C in Fig. 6；Fig. 8 is D-D in Fig. 6
Cross-sectional view.
Refering to Fig. 6-8, the expansion drum further includes slide bar 11 and liquid level sensor 10；The slide bar 11 is along the tank body 1
Length direction is arranged in the tank body 1；The liquid level sensor 10 is slidably arranged on the slide bar 11.The level sensing
Float is provided on device 10；And its float and slide bar 11 are all made of PP material and are made.The liquid level sensor 10 can be supervised accurately
Survey water level；Wherein the liquid level sensor 10 is magnetic inductive.
The expansion drum further includes the partition 14 along 1 length direction of tank body setting, and the tank body 1 is divided into water chamber
12 and gas chamber 13；The lower end of the partition 14 is connected with the bottom of the tank body 1, and through-hole is equipped at the top of the partition 14, will
The water chamber 12 is connected to gas chamber 13, and the position of the through-hole is higher than the highest liquid level line 16 of the tank 1；To prevent water room 12
Liquid the case where entering gas chamber 13 from the through-hole, gas chamber 13 is made to be not in ponding, it is unsmooth to avoid exhaust；The moisturizing
Pipe 5 is located at 12 bottom of water chamber.
The gas chamber 13 is equipped with gas removing pipe 15；The top of the gas removing pipe 15 removed port and be located at the tank body 1, and institute
It states except port is concordant with 12 top of water chamber, wherein, can be by three gas removing pipes 15 in order to avoid 13 ponding of gas chamber
Far from being connected to the through-hole except one end of port, and ensure the through-hole by 13 connection of water chamber 12 and gas chamber, so, it is described
Through-hole can be one or more, when the through-hole is multiple, each gas removing pipe 15 far from one end except port respectively with
One through-hole connection, other through-holes not being connected to the gas removing pipe 15 are for being connected to the gas chamber 13 and the water chamber
12, to guarantee water chamber smooth in exhaust.
Further, be guarantee aesthetics, can by three respectively with radiator, fuel cell system and air compressor machine water route
The design of gas removing pipe 15 that a high position is connected is described except 12 bottom of water chamber described in port is concordant in 1 bottom of tank body；The gas removing pipe 15
Design can more effectively guarantee that exhaust pipe 15 is not blocked by coolant liquid, improves exhaust efficiency when filling at 1 bottom of tank body.
Meanwhile in order to avoid 13 ponding of gas chamber, can by three gas removing pipes 15 far from one end except port with the through-hole
Connection, and ensure the through-hole by 13 connection of water chamber 12 and gas chamber, so, the through-hole can be one or more, described logical
When hole is multiple, each gas removing pipe 15 is connected to a through-hole respectively far from one end except port, it is other not with institute
The through-hole of the connection of gas removing pipe 15 is stated for being connected to the gas chamber 13 and the water chamber 12, to guarantee water chamber smooth in exhaust.
Certainly, due to the particularity of fuel cell, fuel cell heat management system needs air compressor machine is cooling in design
Parallel processing is done in water route and fuel cell system water route, is separately connected radiator, fuel cell system using three gas removing pipes 15
And air compressor machine water route is high-order, to ensure entire heat management system smooth in exhaust.
Fig. 4 is the cross-sectional view of B-B in Fig. 2.
It is gradually become smaller refering to the diameter of bore of Fig. 4, the gas removing pipe 15 being connected with radiator from bottom to top, and most
Major diameter is 8mm, minimum diameter 1mm.To guarantee that coolant liquid lateral pressure is balanced with air, hydrogen lateral pressure, in heat management system
When system design water route, radiator need to be placed on before fuel cell.Thus coolant liquid is brought to return via radiator gas removing pipe 15
It is flow to expansion drum, causes fuel cell coolant liquid to be split, the problem of coolant rate deficiency.By tank body in the embodiment of the present application
The gas removing pipe 15 that radiator is connected on 1 does interior variable diameter design, and outer diameter keeps 8mm constant, and internal diameter is taper variable diameter, most thin place 1mm
Diameter.While to radiator degasification, current limliting also is pressurized to gas removing pipe 15, efficiently solves relevant issues.
The side of 1 width direction of tank body also has multiple pipe clamps being arranged along short transverse, the overflow pipe
It is fixed on the pipe clamp.
In this way, by pipe clamp fixed weir pipe, will not arbitrarily to be diffused out when coolant liquid overflow in expansion drum, with overflow pipe
Overflow is moved towards to designated position, prevents the coolant liquid of overflow from impacting to periphery electronic device.
System water supplement pipe 5 need to be arranged to enter in water pump 17 without cavitation for 17 entrance of water pump to guarantee heat management system
Mouthful, at this time such as 17 emergency stop of water pump, since inertia water stream will continue to pour into 17 entrance of water pump, and after water pump 17 stops, water flow can only
Along 5 adverse current of water supply pipe expansion drum can be rushed in, and then will cause water level in expansion drum and rise suddenly and lead to a large amount of coolant liquid overflows.Pass through
Above-mentioned setting is separated water supply pipe 5 and filler by demarcation plate 14, so that water flow is inverse can not directly to influx filler when rushing,
Increase the stroke of overflow water outlet.Demarcation plate 14 increases the resistance of coolant flow in tank body 1 simultaneously, to greatest extent on reduce
A possibility that coolant liquid is overflowed under such operating condition.Experimental verification shows after being equipped with the expansion drum of this structure design that system is cooling
There is no spillovers for liquid.
Fig. 5 is the bottom view of the embodiment of the present application expansion drum.
Refering to Fig. 5, the metal inner lining 18 being used to support is provided in the water supply pipe 5 and the gas removing pipe 15；It is described
The material of metal inner lining 18 for 316L stainless steel and can meet 3 systems, 5 systems, 6 line aluminium alloys that " GB 3190 " standard defines
Material.
The tank body 1 is made of PP material, the deionizater 2 and the connecting bracket 6 using pp material and/or
GF30 material is made.
Since fuel cell system coolant liquid is deionized water or deionized water and ethylene glycol mixed solution, PP material is selected
And/or GF30 material, reacting for dissolution, hydrolysis or other influences conductivity will not be generated with deionized water, ethylene glycol solution.
It is provided with the Sign Board for marking coolant liquid ingredient on the tank body 1, filling mistake can be prevented；
Concave inward structure is also designed in specific 1 side of tank body, the contact area of the conjunction weld ddge of lower tank 1 in increase, together
Shi Zengjia expansion drum intensity improves product reliability, durability.
Fig. 9 is the fuel cell heat management system figure of the embodiment of the present application.
Refering to Fig. 9, present invention also provides a kind of fuel cell systems, including expansion drum described in any one as above.
For the first time after the filling of expansion drum filler, water pump 17 is operated.In hot environment or high load working condition operation, coolant liquid is flowed through
Enter expansion drum after radiator, thermostat and fuel cell；It is cold when fuel cell is when low temperature environment or running on the lower load are run
But liquid stream enters expansion drum after thermostat and fuel cell；Coolant liquid enters degasification of the expansion drum coolant liquid inside expansion drum
After pipe 15 enters main chamber, is purified via deionizater 2, then reenter system from water supply pipe 5.It is constantly followed by this state
Ring achievees the purpose that purify coolant liquid in whole system.
Foregoing description is only the description to the application preferred embodiment, not to any restriction of the application range, this Shen
Please field those of ordinary skill any change, the modification done according to the disclosure above content, belong to the protection of claims
Range.
Claims (10)
1. a kind of expansion drum, which is characterized in that including tank body and deionizater；The deionizater is arranged in the tank body；
The tank body is equipped with filler, and the lid being removably mounted on filler；Have and big gas phase on the lid
Logical overflow nozzle；The bottom of the tank body is equipped with water supply pipe；The water supply pipe is connected to the deionizater.
2. expansion drum as described in claim 1, which is characterized in that the expansion drum further includes connecting bracket；The connection branch
Frame is arranged in the tank body, and the deionizater is connect with the connecting bracket；One end of the connecting bracket is equipped with screw thread
Hole；One end of the deionizater is equipped with the external screw thread being cooperatively connected with the threaded hole.
3. expansion drum as claimed in claim 2, which is characterized in that the expansion drum further includes the first sealing ring and the second sealing
Circle；The junction of the connecting bracket Yu the tank body is arranged in first sealing ring；Second sealing ring is arranged in institute
State the junction of deionizater Yu the tank body.
4. expansion drum as claimed in claim 3, which is characterized in that be provided with limiting slot, second sealing on the tank body
Circle is located in the limiting slot.
5. expansion drum as described in claim 1, which is characterized in that the expansion drum further includes slide bar and liquid level sensor；Institute
Slide bar is stated to be arranged in the tank body along the length of tank direction；The liquid level sensor is slidably arranged on the slide bar.
6. expansion drum as described in claim 1, which is characterized in that the expansion drum further includes setting along the length of tank direction
The tank body is divided into water chamber and gas chamber by the partition set；It is equipped with through-hole at the top of the partition, the water chamber and gas chamber are connected
It is logical, and the position of the through-hole is higher than the highest liquid level line of the tank body；The water supply pipe is located at the water chamber bottom.
7. expansion drum as claimed in claim 6, which is characterized in that the gas chamber is equipped with gas removing pipe；The gas removing pipe is removed
Port is located at the top of the tank body, and described except port is concordant at the top of the water chamber.
8. expansion drum as claimed in claim 6, which is characterized in that the gas chamber is equipped with gas removing pipe；The gas removing pipe is removed
Port is located at the bottom of the tank body, and described except port is concordant with the water chamber bottom.
9. expansion drum as claimed in claim 6, which is characterized in that the diameter of the inner hole of the gas removing pipe from bottom to top by
Gradual change is small, and maximum gauge is 8mm, minimum diameter 1mm.
10. a kind of fuel cell heat management system, which is characterized in that including expanding as claimed in any one of claims 1-9 wherein
Tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810904116.6A CN109065910A (en) | 2018-08-09 | 2018-08-09 | A kind of expansion drum and fuel cell heat management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810904116.6A CN109065910A (en) | 2018-08-09 | 2018-08-09 | A kind of expansion drum and fuel cell heat management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109065910A true CN109065910A (en) | 2018-12-21 |
Family
ID=64683068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810904116.6A Pending CN109065910A (en) | 2018-08-09 | 2018-08-09 | A kind of expansion drum and fuel cell heat management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109065910A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111063914A (en) * | 2019-12-16 | 2020-04-24 | 浙江润丰氢发动机有限公司 | Integrated device is handled to on-vehicle hydrogen fuel cell coolant liquid |
| CN112563534A (en) * | 2020-11-27 | 2021-03-26 | 东风汽车集团有限公司 | Quick-detachable deionizer-radiator |
| CN112670533A (en) * | 2021-02-10 | 2021-04-16 | 北京亿华通科技股份有限公司 | Hydrogen fuel cell radiator integrated with deionizer |
| CN113346106A (en) * | 2021-05-20 | 2021-09-03 | 黄冈格罗夫氢能汽车有限公司 | Cluster type fuel cell deionizer device |
| CN113497250A (en) * | 2020-03-18 | 2021-10-12 | 天朤(江苏)氢能源科技有限公司 | Integrated deionization device of fuel cell cooling system |
| CN114477060A (en) * | 2021-12-01 | 2022-05-13 | 东风汽车集团股份有限公司 | New energy automobile coolant liquid filling auxiliary assembly |
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| CN101438442A (en) * | 2006-05-05 | 2009-05-20 | 弗罗纽斯国际有限公司 | Cooling system for a fuel cell |
| CN103339777A (en) * | 2011-01-31 | 2013-10-02 | 曼·胡默尔有限公司 | Expansion tank for liquid fluid and ion exchanger of an expansion tank |
| CN107954074A (en) * | 2017-12-15 | 2018-04-24 | 上海重塑能源科技有限公司 | A kind of new fuel cell heat management system expansion drum |
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- 2018-08-09 CN CN201810904116.6A patent/CN109065910A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101438442A (en) * | 2006-05-05 | 2009-05-20 | 弗罗纽斯国际有限公司 | Cooling system for a fuel cell |
| CN103339777A (en) * | 2011-01-31 | 2013-10-02 | 曼·胡默尔有限公司 | Expansion tank for liquid fluid and ion exchanger of an expansion tank |
| CN107954074A (en) * | 2017-12-15 | 2018-04-24 | 上海重塑能源科技有限公司 | A kind of new fuel cell heat management system expansion drum |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111063914A (en) * | 2019-12-16 | 2020-04-24 | 浙江润丰氢发动机有限公司 | Integrated device is handled to on-vehicle hydrogen fuel cell coolant liquid |
| CN113497250A (en) * | 2020-03-18 | 2021-10-12 | 天朤(江苏)氢能源科技有限公司 | Integrated deionization device of fuel cell cooling system |
| CN112563534A (en) * | 2020-11-27 | 2021-03-26 | 东风汽车集团有限公司 | Quick-detachable deionizer-radiator |
| CN112670533A (en) * | 2021-02-10 | 2021-04-16 | 北京亿华通科技股份有限公司 | Hydrogen fuel cell radiator integrated with deionizer |
| CN113346106A (en) * | 2021-05-20 | 2021-09-03 | 黄冈格罗夫氢能汽车有限公司 | Cluster type fuel cell deionizer device |
| CN113346106B (en) * | 2021-05-20 | 2022-08-05 | 黄冈格罗夫氢能汽车有限公司 | Cluster type fuel cell deionizer device |
| CN114477060A (en) * | 2021-12-01 | 2022-05-13 | 东风汽车集团股份有限公司 | New energy automobile coolant liquid filling auxiliary assembly |
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Application publication date: 20181221 |