CN207765543U - Fuel battery air humidifying system, fuel cell system and vehicle - Google Patents
Fuel battery air humidifying system, fuel cell system and vehicle Download PDFInfo
- Publication number
- CN207765543U CN207765543U CN201721731877.3U CN201721731877U CN207765543U CN 207765543 U CN207765543 U CN 207765543U CN 201721731877 U CN201721731877 U CN 201721731877U CN 207765543 U CN207765543 U CN 207765543U
- Authority
- CN
- China
- Prior art keywords
- air
- fuel cell
- humid air
- gas
- import
- 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.)
- Active
Links
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Fuel Cell (AREA)
Abstract
The utility model is related to fuel battery air humidifying system, fuel cell system and vehicles.Fuel battery air humidifying system includes air modifier, air modifier includes humidification portion and removes Wet portion, humidification portion is equipped with dry air import and the humid air outlet for being connect with fuel cell pile, it includes humid air import and the air outlet slit that dries to remove Wet portion, humidification system further includes gas-liquid separation device and liquid collector, gas-liquid separation device collects the moisture that fuel cell pile generates, and the moisture that liquid collector storage gas-liquid separation device is collected simultaneously is connect with humid air import to be air modifier quantitative water compensating.It excessive moisture collection and is stored when by operation that fuel cell system is high-power, and it keeps the skin wet for air modifier when fuel cell low power run leads to air modifier water deficient, reach the balance of moisturizing, it realizes the Reasonable Regulation And Control of humidity, ensures that fuel cell pile is in reasonable humidity range.
Description
Technical field
The utility model is related to fuel battery air humidifying system, fuel cell system and vehicles.
Background technology
The problems such as with environment and the energy, becomes increasingly conspicuous, and fuel cell car is considered as substituting internal-combustion engines vehicle not
Carry out one of developing direction.Fuel cell using hydrogen and oxygen as fuel there is efficient, pollution-free, power density high and low temperature to open
It the advantages that dynamic, is more and more paid close attention to by people.Currently, major motor corporation of the world is all gradually proposed the fuel electricity of oneself
Pond vehicle, such as Toyota Mirai, fuel cell car market have vast potential for future development.
Humidification system is one of most important subsystem in Proton Exchange Membrane Fuel Cells, is broadly divided into from humidification and outer increasing
Wet two class.Be that humidifying technology is integrated to fuel cell from humidification, be not necessarily to additional humidifying device, this humidification to pile type selecting and
System control has high requirement.In addition a kind of is outer humidification, and main method is before reaction gas（Usually air side）Increase
Add a humidifying equipment, is humidified to air inlet.Therefore, the design Yu control of fuel battery air side humidification system are a passes
Key core technology.
Application publication number is that the patent of CN106532085A discloses one kind for controlling fuel cell membranes humidifier humidifies
The device and method of amount, the patent by adjust composition for fuel cell membranes humidifier hollow-fibre membrane it is inside and outside it
Between humid gas partial pressure force difference, relative to the air side humid control supplied to fuel cell.Specific implementation method：Work as institute
When the humidity of measurement is equal to or more than reference value, by reducing or blocking the humid air from fuel cell supplied to film humidifier
Amount, come increase film humidifier middle control tunica fibrosa pressure；When measured humidity is less than reference value, humidified by blocks film
The outlet of device is come the inside hollow fibre for increasing film humidifier and external pressure.The above-mentioned of humidity is controlled by changing pressure
There are two aspect disadvantages for method：1）The increase of internal pressure makes to increase the load of air compressor machine, and the reduction of internal pressure can influence
Fuel battery performance；2）The variation of pressure influences the pressure difference of film both sides, be easy to cause film mechanical damage.
The patent of Publication No. CN1567624A discloses a kind of air humidifying system of high-efficiency fuel cell, and the air is defeated
The air intlet of the outlet and fuel cell pack of sending device connects, the air outlet slit of the fuel cell pack and the wet sky of humidifying device
Gas import connects, and the air outlet slit that dries of humidifying device is communicated with air.But this patent humidification degree relies on what pile generated
Water size does not have humidity regulation ability, can not achieve effective humidity regulation.
Utility model content
The purpose of this utility model is to provide a kind of excessive moistures by when hoarding the high-power operation of pile in electricity
The fuel battery air humidifying system of compensation humidifier, Reasonable Regulation And Control to realize humidity when heap small-power is run；This practicality
Novel purpose, which also resides in, provides a kind of fuel cell system and vehicle using above-mentioned fuel battery air humidifying system.
To achieve the above object, the fuel battery air humidifying system of the utility model adopts the following technical scheme that：
Technical solution 1：Fuel battery air humidifying system includes air modifier, and air modifier includes humidification portion
Divide and go Wet portion, humidification portion to be equipped with dry air import and the humid air outlet for being connect with fuel cell pile, go
Wet portion includes humid air import and the air outlet slit that dries, and fuel battery air humidifying system further includes gas-liquid separation device sum aggregate
Liquid device, gas-liquid separation device are used to collect the moisture of fuel cell pile generation, and liquid collector is for storing gas-liquid separation dress
It sets the moisture of collection and is connect with the humid air import to be air modifier quantitative water compensating.
Advantageous effect：The utility model is big by fuel cell system by the setting of gas-liquid separation device and liquid collector
It excessive moisture collection and is stored when Power operation, and leads to air modifier water in fuel cell low power run
It keeps the skin wet for air modifier when dividing insufficient, is reached for the balance of air modifier moisturizing, realizes the reasonable tune of humidity
Control ensures that fuel cell pile is in reasonable humidity range.
Technical solution 2：On the basis of technical solution 1, fuel battery air humidifying system further includes and dry air import
The dry air branch that humid air channel between humid air outlet is arranged in parallel, fuel battery air humidifying system further include adjusting
Save the first control device of dry air branch and the throughput in the humid air channel.Dry air branch and first control device
The ratio of the dry air and humid air of controllable humidifying device humidification portion is set, to realize the regulation and control to humidity, coordinates gas
The moisture regulation of liquid separating apparatus and liquid collector, can after the sets of containers full water of liquid collector using dry air branch adjust into
The dry air of gas and the scheme of humid air ratio carry out regulating and controlling humidity.
Technical solution 3：On the basis of technical solution 2, the first control device include setting dry air branch with
Three-way control valve at the upstream junctions in humid air channel.
Technical solution 4：On the basis of technical solution 3, fuel battery air humidifying system further include dry air branch,
In humid air channel and the main road three being connected with the two at least two on the flowmeter that is arranged.The setting of two flowmeters
The real time data of the ratio of dry air and humid air can accurately be monitored.
Technical solution 5：On the basis of technical solution 1-4 any one, be connected in the humid air import for
The connected pipe-line system of fuel cell pile, pipe-line system are equipped with the first, second branch in parallel, are connected in the first branch
The gas-liquid separation device and liquid collector, fuel battery air humidifying system further include the first, second secondary gas flow amount that adjusts
Second control device.
Technical solution 6：On the basis of technical solution 5, second control device is three-way control valve.
Technical solution 7：On the basis of technical solution 5, the gas-liquid separation device include directly with the humid air into
Second outlet mouth connected first outlet and be connected with humid air import by liquid collector.
Technical solution 8：On the basis of technical solution 7, fuel battery air humidifying system further includes control liquid collector
To the control valve of the humid air import air demand.
The fuel cell system of the utility model adopts the following technical scheme that：
Technical solution 1：Fuel cell system includes fuel cell and the humidification system for fuel cell humidifying, humidification system
System includes air modifier, and air modifier includes humidification portion and Wet portion, humidification portion is gone to be equipped with dry air import
And the humid air outlet being connect with fuel cell pile, it includes humid air import and the air outlet slit that dries, humidification to remove Wet portion
System further includes gas-liquid separation device and liquid collector, and gas-liquid separation device is used to collect the moisture of fuel cell pile generation,
Liquid collector is used to store the moisture of gas-liquid separation device collection and is connect with the humid air import to be filled for air humidification
Set quantitative water compensating.
Advantageous effect：The utility model is big by fuel cell system by the setting of gas-liquid separation device and liquid collector
It excessive moisture collection and is stored when Power operation, and leads to air modifier water in fuel cell low power run
It keeps the skin wet for air modifier when dividing insufficient, is reached for the balance of air modifier moisturizing, realizes the reasonable tune of humidity
Control ensures that fuel cell pile is in reasonable humidity range.
Technical solution 2：On the basis of technical solution 1, fuel battery air humidifying system further includes and dry air import
The dry air branch that humid air channel between humid air outlet is arranged in parallel, fuel battery air humidifying system further include adjusting
Save the first control device of dry air branch and the throughput in the humid air channel.Dry air branch and first control device
The ratio of the dry air and humid air of controllable humidifying device humidification portion is set, to realize the regulation and control to humidity, coordinates gas
The moisture regulation of liquid separating apparatus and liquid collector, can after the sets of containers full water of liquid collector using dry air branch adjust into
The dry air of gas and the scheme of humid air ratio carry out regulating and controlling humidity.
Technical solution 3：On the basis of technical solution 2, the first control device include setting dry air branch with
Three-way control valve at the upstream junctions in humid air channel.
Technical solution 4：On the basis of technical solution 3, fuel battery air humidifying system further include dry air branch,
In humid air channel and the main road three being connected with the two at least two on the flowmeter that is arranged.The setting of two flowmeters
The real time data of the ratio of dry air and humid air can accurately be monitored.
Technical solution 5：On the basis of technical solution 1-4 any one, be connected in the humid air import for
The connected pipe-line system of fuel cell pile, pipe-line system are equipped with the first, second branch in parallel, are connected in the first branch
The gas-liquid separation device and liquid collector, fuel battery air humidifying system further include the first, second secondary gas flow amount that adjusts
Second control device.
Technical solution 6：On the basis of technical solution 5, second control device is three-way control valve.
Technical solution 7：On the basis of technical solution 5, the gas-liquid separation device include directly with the humid air into
Second outlet mouth connected first outlet and be connected with humid air import by liquid collector.
Technical solution 8：On the basis of technical solution 7, fuel battery air humidifying system further includes control liquid collector
To the control valve of the humid air import air demand.
The vehicle of the utility model adopts the following technical scheme that：
Technical solution 1：Vehicle includes car body and sets fuel cell system on the car body, and fuel cell system includes fuel
Battery and humidification system for fuel cell humidifying, humidification system include air modifier, and air modifier includes increasing
Wet portion and remove Wet portion, humidification portion is equipped with dry air import and humid air connect with fuel cell pile exports, and goes
Wet portion includes humid air import and the air outlet slit that dries, and humidification system further includes gas-liquid separation device and liquid collector, gas-liquid
Separator is used to collect the moisture of fuel cell pile generation, and liquid collector is used to store the moisture of gas-liquid separation device collection
And it is connect with the humid air import to be air modifier quantitative water compensating.
Advantageous effect：The utility model is big by fuel cell system by the setting of gas-liquid separation device and liquid collector
It excessive moisture collection and is stored when Power operation, and leads to air modifier water in fuel cell low power run
It keeps the skin wet for air modifier when dividing insufficient, is reached for the balance of air modifier moisturizing, realizes the reasonable tune of humidity
Control ensures that fuel cell pile is in reasonable humidity range.
Technical solution 2：On the basis of technical solution 1, fuel battery air humidifying system further includes and dry air import
The dry air branch that humid air channel between humid air outlet is arranged in parallel, fuel battery air humidifying system further include adjusting
Save the first control device of dry air branch and the throughput in the humid air channel.Dry air branch and first control device
The ratio of the dry air and humid air of controllable humidifying device humidification portion is set, to realize the regulation and control to humidity, coordinates gas
The moisture regulation of liquid separating apparatus and liquid collector, can after the sets of containers full water of liquid collector using dry air branch adjust into
The dry air of gas and the scheme of humid air ratio carry out regulating and controlling humidity.
Technical solution 3：On the basis of technical solution 2, the first control device include setting dry air branch with
Three-way control valve at the upstream junctions in humid air channel.
Technical solution 4：On the basis of technical solution 3, fuel battery air humidifying system further include dry air branch,
In humid air channel and the main road three being connected with the two at least two on the flowmeter that is arranged.The setting of two flowmeters
The real time data of the ratio of dry air and humid air can accurately be monitored.
Technical solution 5：On the basis of technical solution 1-4 any one, be connected in the humid air import for
The connected pipe-line system of fuel cell pile, pipe-line system are equipped with the first, second branch in parallel, are connected in the first branch
The gas-liquid separation device and liquid collector, fuel battery air humidifying system further include the first, second secondary gas flow amount that adjusts
Second control device.
Technical solution 6：On the basis of technical solution 5, second control device is three-way control valve.
Technical solution 7：On the basis of technical solution 5, the gas-liquid separation device include directly with the humid air into
Second outlet mouth connected first outlet and be connected with humid air import by liquid collector.
Technical solution 8：On the basis of technical solution 7, fuel battery air humidifying system further includes control liquid collector
To the control valve of the humid air import air demand.
Description of the drawings
Fig. 1 is the system diagram of the fuel cell system in the utility model vehicle specific embodiment；
In figure：1- air filters, 2- air compressors, 3- No.1 air flow meters, 4- No.1 three-way control valves, 5- humidifiers,
No. bis- air flow meters 2 of 6-, 7- No.1 electrical ball valves, 8- piles, No. bis- electrical ball valves of 9-, No. bis- three-way control valves of 10-, 11-
Gas-liquid separation device, 12- water containers, 13- ball valves, 14- counterbalance valves；A- humidification portions, a- dry air imports, b- humid air go out
Mouthful, B- removes Wet portion, and c- dries air outlet slit, d- humid air imports.
Specific implementation mode
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment of the vehicle of the utility model, vehicle are using fuel cell powered new energy vehicle or to mix dynamic
Vehicle, fuel arranged battery system on car body, as shown in Figure 1, fuel cell system includes fuel cell and for fuel electricity
The humidification system of pond humidification, humidification system include humidifier 5, and humidifier 5 includes humidification portion A and removes Wet portion B, humidification portion
A is equipped with dry air import a and humid air exports b, and Wet portion B is gone to be equipped with humid air import d and the air outlet slit c that dries, fuel electricity
Cell system further includes air filter 1, air compressor 2 i.e. air compressor machine, as shown in Figure 1, air filter 1 be located at the upstream of air compressor 2 with
Just it is to be filtered, air compressor 2 is connected in by pipeline on the dry air import a of humidification portion A, humidification portion A's
Humid air outlet b connections are connect with the pile 8 of fuel cell.Fuel cell gas outlet and the humid air import d companies for removing Wet portion B
It connects, the air outlet slit c that dries of Wet portion B is gone to be connect with components downstream by counterbalance valve 14.It is equipped on humidification portion A and adjusts system
System 1, on the pipeline gone between Wet portion B and fuel cell be equipped with regulating system 2, two regulating systems it is mutually coordinated effect with
Realize the Reasonable Regulation And Control to humidity.
Specifically, being exported in dry air import a and humid air dry air branch is arranged in parallel at the humid air channel between b
Road, and No.1 three-way control valve 4 is set at the upstream junctions in dry air branch Yu humid air channel, pass through No.1 threeway tune
Section valve 4 adjusts the gas flow for entering humid air channel and dry air branch from air compressor machine, to regulate and control dry air and humid air
Ratio.For the specific flow of quantitative monitoring dry air and humid air, No.1 three-way control valve 4 and air compressor 2 it
Between setting No.1 air flow meter 3, No. two air flow meters 6 are set on dry air branch road, pass through two air mass flows measurements
It measures and calculates dry, humid air ratio, in other embodiments, No.1 air flow meter 3 and No. two air flow meters 6 can divide
It is not arranged on humid air channel and dry air branch road or is separately positioned on humid air channel and air compressor 2 and No.1
Between three-way control valve 4.In other embodiments, No.1 three-way control valve 4 also can be replaced two individual regulating valves, two
Regulating valve is separately positioned on dry air branch and humid air channel, to realize the adjusting to the gas flow of two branches.On
Dry air branch, air flow meter, regulating valve for stating etc. collectively constitute regulating system 1.
Regulating system 2 includes gas-liquid separation device 11 and the water container 12 being connected with gas-liquid separation device 11, from fuel
The pipeline that 8 gas outlet of pile of battery comes out is divided to by No. two three-way control valves 10 for two branches, the second branch directly with go
The humid air import d connections of Wet portion B, connect gas-liquid separation device 11 in the first branch, and gas-liquid separation device 11 is by gas-liquid point
Be divided into gas circuit and fluid path from after, gas circuit is directly connect with humid air import d, fluid path after water container 12 with humid air import d
Connection.No.1 electrical ball valve 7 and No. two electrical ball valves 9 are connected separately at the air inlet of fuel cell pile 8 and gas outlet.
When in use：For fuel cell in high power operation, the generation of pile 8 water is more, needs to reduce into heap humidity, have
Two schemes：Scheme 1：According to 8 output power of pile, calculates the outlet of pile 8 humid air and pass through humidifier 5 and gas-liquid separation device
11 flow Q1 and Q2 controls the humidity requirement that 5 water content inside of humidifier and dry air enter pile 8 by humidifier 5；
Scheme 2：According to 8 output power of pile, air inlet is calculated by humidifier 5 and not by the flow Q3 and Q4 of humidifier 5,
By the ratio of dry air/humid air, the humidity that air enters pile 8 is adjusted.It is stored by the water of gas-liquid separation device 11
In water container 12, when water storage is full in water container 12, using scheme 2.
For fuel cell system in low power run, generation moisture is less, needs to be added to heap humidity.It is defeated according to pile 8
Go out power, the amount of humidifier 5 is entered by adjusting moisture in water container 12, increases water content in humidifier 5, while after air compressor machine
Air is held all by humidifier 5, to meet air and enter the requirement of 8 humidity of pile.
When fuel cell is shut down, by adjusting air compressor machine rear end three-way control valve, purges air used and do not pass through humidifier
5, directly purge pile 8.On the one hand purge time is reduced, on the other hand, ensures 5 content water content of humidifier.
In other embodiments：It can be not provided with regulating system 1, that is, remove dry air branch and No.1 three-way control valve and two
Number air flow meter, while increasing overflow valve at water container, it can freely be overflowed when ensuring that water container is full of, meanwhile, it is
Convenience knows to fill into the water of humidifier from water container, and the portion of the monitoring flow such as flowmeter is arranged in the exit of water container
Part.
Fuel in the embodiment of the fuel cell system of the utility model and each embodiment of the vehicle of the utility model
Each embodiment of battery system is identical, repeats no more.
Each embodiment of the embodiment of the fuel battery air humidifying system of the utility model and the vehicle of the utility model
In humidification system each embodiment it is identical, repeat no more.
Claims (24)
1. a kind of fuel battery air humidifying system, including air modifier, air modifier includes humidification portion and goes
Wet portion, humidification portion are equipped with dry air import and the humid air outlet for being connect with fuel cell pile, remove Wet portion
Including humid air import and the air outlet slit that dries, characterized in that fuel battery air humidifying system further includes gas-liquid separation device
And liquid collector, gas-liquid separation device are used to collect the moisture of fuel cell pile generation, liquid collector is for storing gas-liquid point
The moisture collected from device is simultaneously connect with the humid air import to be air modifier quantitative water compensating.
2. fuel battery air humidifying system according to claim 1, characterized in that fuel battery air humidifying system is also
Include the dry air branch that the humid air channel between dry air import and humid air outlet is arranged in parallel, fuel battery air
Humidification system further includes the first control device for adjusting dry air branch and the throughput in the humid air channel.
3. fuel battery air humidifying system according to claim 2, characterized in that the first control device includes setting
Set the three-way control valve at the upstream junctions in dry air branch Yu humid air channel.
4. fuel battery air humidifying system according to claim 3, characterized in that fuel battery air humidifying system is also
It include the flow being arranged at least two in dry air branch, humid air channel and the main road three that is connected with the two
Meter.
5. fuel battery air humidifying system according to any one of claims 1-4, characterized in that the humid air into
The pipe-line system for being connected with fuel cell pile is connected on mouth, pipe-line system is equipped with the first, second branch in parallel,
The gas-liquid separation device and liquid collector are connected in the first branch, fuel battery air humidifying system further includes adjusting
One, the second control device of the second branch throughput.
6. fuel battery air humidifying system according to claim 5, characterized in that second control device is adjusted for threeway
Valve.
7. fuel battery air humidifying system according to claim 5, characterized in that the gas-liquid separation device includes straight
Connect the first outlet being connected with the humid air import and the second outlet being connected with humid air import by liquid collector.
8. fuel battery air humidifying system according to claim 7, characterized in that fuel battery air humidifying system is also
Including controlling control valve of the liquid collector to the humid air import air demand.
9. fuel cell system, including fuel cell and the humidification system for fuel cell humidifying, humidification system include air
Humidifying device, air modifier include humidification portion and Wet portion, humidification portion are gone to be equipped with dry air import and and fuel
The humid air outlet of battery stack connection, it includes humid air import and the air outlet slit that dries to remove Wet portion, characterized in that humidification system
System further includes gas-liquid separation device and liquid collector, and gas-liquid separation device is used to collect the moisture of fuel cell pile generation, collection
Liquid device is used to store the moisture of gas-liquid separation device collection and is connect with the humid air import to be air modifier
Quantitative water compensating.
10. fuel cell system according to claim 9, characterized in that humidification system further include with dry air import and
The dry air branch that is arranged in parallel of humid air channel between humid air outlet, humidification system further include adjust dry air branch with
The first control device of the throughput in the humid air channel.
11. fuel cell system according to claim 10, characterized in that the first control device includes setting dry
Air passage and the three-way control valve at the upstream junctions in humid air channel.
12. fuel cell system according to claim 11, characterized in that humidification system further include dry air branch,
In humid air channel and the main road three being connected with the two at least two on the flowmeter that is arranged.
13. according to the fuel cell system described in claim 9-12 any one, characterized in that connect in the humid air import
It is connected to the pipe-line system for being connected with fuel cell pile, pipe-line system is equipped with the first, second branch in parallel, first
Road is connected with the gas-liquid separation device and liquid collector, and humidification system further includes the first, second secondary gas flow amount that adjusts
Second control device.
14. fuel cell system according to claim 13, characterized in that second control device is three-way control valve.
15. fuel cell system according to claim 13, characterized in that the gas-liquid separation device includes directly and institute
The second outlet stated the connected first outlet of humid air import and be connected with humid air import by liquid collector.
16. fuel cell system according to claim 15, characterized in that humidification system further include control liquid collector to
The control valve of the humid air import air demand.
17. vehicle, including car body and fuel cell system on the car body is set, fuel cell system includes fuel cell and is
The humidification system of fuel cell humidifying, humidification system include air modifier, and air modifier includes humidification portion and goes
Wet portion, humidification portion is equipped with dry air import and the humid air that connect with fuel cell pile exports, and goes the Wet portion to include
Humid air import and the air outlet slit that dries, characterized in that humidification system further includes gas-liquid separation device and liquid collector, gas-liquid point
From the moisture that device is used to collect fuel cell pile generation, liquid collector is used to store the moisture of gas-liquid separation device collection simultaneously
It is connect with the humid air import to be air modifier quantitative water compensating.
18. vehicle according to claim 17, characterized in that humidification system further includes going out with dry air import and humid air
The dry air branch that humid air channel between mouthful is arranged in parallel, humidification system further include adjusting dry air branch and the wet sky
The first control device of the throughput in gas channel.
19. vehicle according to claim 18, characterized in that the first control device includes being arranged in dry air branch
With the three-way control valve at the upstream junctions in humid air channel.
20. vehicle according to claim 19, characterized in that humidification system further includes logical in dry air branch, humid air
In road and the main road three being connected with the two at least two on the flowmeter that is arranged.
21. according to the vehicle described in claim 17-20 any one, characterized in that connected in the humid air import useful
In the pipe-line system being connected with fuel cell pile, pipe-line system is equipped with the first, second branch in parallel, connects in the first branch
It is connected to the gas-liquid separation device and liquid collector, humidification system further includes the second control of the first, second secondary gas flow amount that adjusts
Device processed.
22. vehicle according to claim 21, characterized in that second control device is three-way control valve.
23. vehicle according to claim 21, characterized in that the gas-liquid separation device include directly with the humid air
Second outlet import connected first outlet and be connected with humid air import by liquid collector.
24. vehicle according to claim 23, characterized in that humidification system further includes controlling liquid collector to the wet sky
The control valve of gas import air demand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721731877.3U CN207765543U (en) | 2017-12-13 | 2017-12-13 | Fuel battery air humidifying system, fuel cell system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721731877.3U CN207765543U (en) | 2017-12-13 | 2017-12-13 | Fuel battery air humidifying system, fuel cell system and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207765543U true CN207765543U (en) | 2018-08-24 |
Family
ID=63186820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721731877.3U Active CN207765543U (en) | 2017-12-13 | 2017-12-13 | Fuel battery air humidifying system, fuel cell system and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207765543U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921063A (en) * | 2017-12-13 | 2019-06-21 | 郑州宇通客车股份有限公司 | A kind of fuel battery air humidifying system, fuel cell system and vehicle |
| CN110600770A (en) * | 2019-08-26 | 2019-12-20 | 广东国鸿氢能科技有限公司 | Fuel cell humidifier test system |
| CN111993857A (en) * | 2020-08-11 | 2020-11-27 | 东风汽车集团有限公司 | Fuel cell humidifying system with passenger cabin humidifying function and control method |
| CN113022333A (en) * | 2019-12-24 | 2021-06-25 | 郑州宇通客车股份有限公司 | Fuel cell system and vehicle |
| CN114142062A (en) * | 2021-11-24 | 2022-03-04 | 中汽创智科技有限公司 | Air conditioning system and control method of fuel cell |
| CN114497640A (en) * | 2021-12-25 | 2022-05-13 | 安徽明天氢能科技股份有限公司 | Box dehumidification structure of fuel cell system |
| CN114725440A (en) * | 2022-06-08 | 2022-07-08 | 佛山市清极能源科技有限公司 | Humidifying device, system and method for fuel cell |
-
2017
- 2017-12-13 CN CN201721731877.3U patent/CN207765543U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921063A (en) * | 2017-12-13 | 2019-06-21 | 郑州宇通客车股份有限公司 | A kind of fuel battery air humidifying system, fuel cell system and vehicle |
| CN110600770A (en) * | 2019-08-26 | 2019-12-20 | 广东国鸿氢能科技有限公司 | Fuel cell humidifier test system |
| CN113022333A (en) * | 2019-12-24 | 2021-06-25 | 郑州宇通客车股份有限公司 | Fuel cell system and vehicle |
| CN111993857A (en) * | 2020-08-11 | 2020-11-27 | 东风汽车集团有限公司 | Fuel cell humidifying system with passenger cabin humidifying function and control method |
| CN111993857B (en) * | 2020-08-11 | 2022-02-11 | 东风汽车集团有限公司 | Fuel cell humidifying system with passenger cabin humidifying function and control method |
| CN114142062A (en) * | 2021-11-24 | 2022-03-04 | 中汽创智科技有限公司 | Air conditioning system and control method of fuel cell |
| CN114497640A (en) * | 2021-12-25 | 2022-05-13 | 安徽明天氢能科技股份有限公司 | Box dehumidification structure of fuel cell system |
| CN114497640B (en) * | 2021-12-25 | 2023-09-19 | 安徽明天氢能科技股份有限公司 | Dehumidifying structure of fuel cell system box |
| CN114725440A (en) * | 2022-06-08 | 2022-07-08 | 佛山市清极能源科技有限公司 | Humidifying device, system and method for fuel cell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207765543U (en) | Fuel battery air humidifying system, fuel cell system and vehicle | |
| CN109921063A (en) | A kind of fuel battery air humidifying system, fuel cell system and vehicle | |
| CN207896210U (en) | Humidifier, vehicle, fuel cell system and its humidification system | |
| CN209344234U (en) | A kind of pneumatic control device of the quick heat engine of fuel cell system | |
| CN109411784A (en) | A kind of commercial vehicle fuel battery engines air supply system | |
| CN103050723A (en) | Cathode exhaust recirculating system for proton exchange membrane fuel cell | |
| CN113067018A (en) | Fuel cell hydrogen circulation test system | |
| CN106532085B (en) | Apparatus and method for controlling humidification amount of membrane humidifier for fuel cell | |
| CN102473942A (en) | Method for controlling water content in fuel cell and fuel cell system | |
| CN104134810A (en) | Fuel cell power system having high-efficiency fuel flow and controlled pressure | |
| CN112133940A (en) | Air path control system and method for fuel cell system | |
| CN110197915A (en) | Fuel Cell Humidity control system | |
| CN114707369A (en) | Air compressor-based modeling simulation method for fuel cell air circuit subsystem | |
| WO2021109278A1 (en) | Large proton exchange membrane fuel cell power station process system | |
| CN213546368U (en) | Fuel cell purging test device | |
| CN109980250A (en) | A kind of humidifier, vehicle, fuel cell system and its humidification system | |
| CN116154221B (en) | Control method of hydrogen recycling system | |
| CN219497845U (en) | Device for adjusting humidity by coupling intercooler and humidifier | |
| CN101523654B (en) | Fuel cell system | |
| CN218447988U (en) | Air intake system for fuel cell | |
| JP2001216984A5 (en) | ||
| CN116247253A (en) | Temperature and humidity regulation method and system of fuel cell system | |
| CN216213578U (en) | Fuel cell and air supply system thereof | |
| CN113540523A (en) | Simulator of fuel cell stack | |
| CN213124506U (en) | Air path control system of fuel cell system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co.,Ltd. Address before: 450016 Yutong Industrial Zone, eighteen Li River, Henan, Zhengzhou Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd. |
|
| CP03 | Change of name, title or address |