CN208444900U - A kind of fuel cell humidifying device system for low-temperature cool starting - Google Patents
A kind of fuel cell humidifying device system for low-temperature cool starting Download PDFInfo
- Publication number
- CN208444900U CN208444900U CN201821216625.1U CN201821216625U CN208444900U CN 208444900 U CN208444900 U CN 208444900U CN 201821216625 U CN201821216625 U CN 201821216625U CN 208444900 U CN208444900 U CN 208444900U
- Authority
- CN
- China
- Prior art keywords
- humidifier
- piping connection
- fuel cell
- battery pile
- humidification
- 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.)
- Withdrawn - After Issue
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 39
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000007789 gas Substances 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 21
- 239000001257 hydrogen Substances 0.000 claims description 19
- 229910052739 hydrogen Inorganic materials 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000000155 melt Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010926 purge Methods 0.000 abstract description 2
- 210000004027 cell Anatomy 0.000 description 23
- 238000004090 dissolution Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008400 supply water 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 utility model discloses a kind of fuel cell humidifying device systems for low-temperature cool starting, it includes battery pile, empty gas path module, hydrogen gas path module and cooling road module, wherein air road module include air filter, by the blower of air filter described in piping connection, by the humidifier of blower described in piping connection, the humidifier passes through piping connection battery pile；The cooling road module includes radiator fan, by the pump of radiator fan described in piping connection, and the pump passes through air filter described in piping connection by piping connection battery pile.Beneficial effect is: purging by using hot wind to humidifier before fuel cell start-up, hot air flow by the road and battery pile, melts inner icing, realizes the purpose of fuel cell low-temperature cool starting.
Description
Technical field
The utility model belongs to fuel cell humidifying device technical field, and in particular to a kind of fuel for low-temperature cool starting
Battery humidifier system.
Background technique
With new-energy automobile, the especially emergence of fuel cell car, most of auxiliary components are different from traditional combustion
Oily vehicle needs to develop again, and the components of various new-energy automobiles are also appeared in one by one in the sight of the mankind thus.Combustion
Expect new-energy automobile one of of the battery car as zero-emission, is paid close attention to by industry.In this regard, a variety of mating the zero of fuel cell
Component generates as springing up like bamboo shoots after a spring rain, for example, membrane electrode, humidifier, deionizater and blower etc..
In the patent of existing fuel cell humidifier, patent publication No. CN101154737A discloses a kind of for fuel
The hybrid humidifier of battery discloses a kind of membrane humidifier for fuel cell, vapour with patent publication No. CN103022536A
In the case where low temperature is parked, the humidification pipe meeting ponding that inside uses, parking can freeze for a long time vehicle, block humidification pipe, gas
It can not be managed by humidification, therefore automobile cannot achieve cold-starting；Patent publication No. CN104485465A discloses fuel cell increasing
Wet device and the Proton Exchange Membrane Fuel Cells for using the humidifier, the humidifier which proposes, humidifying drum is interior and shouts mouth more
The a large amount of ponding of meeting, situation is similar to front, while the patent is not suitable for on-vehicle fuel, and vibration will lead to overflows inside water,
It is only applicable to stationary state；Patent publication No. CN104716357A discloses a kind of humidifier for fuel cell, the patent
The humidifier of proposition cannot achieve fuel cell tail gas secondary use, saving heat energy and water, needs individually to supply water, not be suitable for
On-vehicle fuel；Patent publication No. CN103392097A discloses a kind of humidifier for fuel cell system, the patent
Suitable for being humidified inside battery pile to gas, it will lead to battery pile volume and weight and surge, be not suitable for onboard fuel electricity
Pond, while as automobile long-time low temperature parks icing, cause automobile that can not start.
The utility model provides the new fuel cell humidifying device system for low-temperature cool starting of one kind and solves the above problems.
Utility model content
The purpose of this utility model is to provide a kind of fuel cell humidifying device systems for low-temperature cool starting, to meet
Humidifier can be quickly cold-started under cryogenic.
To achieve the above object, the utility model provides the following technical solutions: a kind of fuel electricity for low-temperature cool starting
Pond humidifier system, it is characterised in that: it includes battery pile, empty gas path module, hydrogen gas path module and cools down road module, wherein institute
State sky gas path module include air filter, by the blower of air filter described in piping connection, by described in piping connection
The humidifier of blower, the humidifier pass through piping connection battery pile；The cooling road module includes radiator fan, passes through pipeline
The pump of the radiator fan is connected, the pump passes through air filter described in piping connection by piping connection battery pile；It is described
Hydrogen gas path module includes hydrogen container, and the battery pile is connected to hydrogen consumption by hydrogen container described in piping connection, the battery pile
Device, the humidifier are connected to the hydrogen consuming device.
The humidifier has heating function comprising humidifier shell is wrapped in adding for the humidifier shell surrounding
The torrid zone is managed and positioned at the intracorporal several humidifications of the humidifier shell for the mounting flange for installing humidification pipe.
Increase heating rod or heater strip inside the humidifier, the humidifier includes humidifier shell, positioned at described
The intracorporal several humidification pipes of humidifier shell and the mounting flange for the installation humidification pipe.
The humidifier does not have heating function, installs between the blower, the humidifier without heating function unidirectional
Valve and air-heater.
The humidifier also has the first entrance for being located at its two opposite sides side, first outlet；Humidifier shell is also
It is opened in second entrance, the second outlet of humidifier surface of shell；Dry air enters from the first entrance is arranged in humidification
It is heated in the humidification pipe of device enclosure interior, then is flowed out by the first outlet, battery pile, air are flowed by pipeline
Entered in the humidifier shell with heat and droplet that reaction process generates, then by pipeline by second import, institute
The drying cold air stated in humidification pipe is heated and is humidified, and is discharged to hydrogen consuming device finally by the second outlet
In, then it is extraneous by hydrogen consuming device discharge.
Compared with prior art, beneficial effect of the utility model for the fuel cell humidifying device system of low-temperature cool starting
Be: in the case where low temperature is parked for a long time, battery pile and system pipeline are easy ponding and freeze, and pass through before fuel cell start-up
Humidifier is purged using hot wind, hot air flow by the road and battery pile, melts inner icing, realizes fuel cell
The purpose of low-temperature cool starting.
Detailed description of the invention
Fig. 1 is structural representation of the utility model for the fuel cell humidifying device system first embodiment of low-temperature cool starting
Figure；
Fig. 2 is humidifier structural schematic diagram of the Fig. 1 for the fuel cell humidifying device system of low-temperature cool starting；
Fig. 3 is humidifier schematic cross-sectional view of the Fig. 1 for the fuel cell humidifying device system of low-temperature cool starting；
Fig. 4 is another example structure schematic diagram of fuel cell humidifying device system that Fig. 1 is used for low-temperature cool starting.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, the utility model is a kind of fuel cell humidifying device system for low-temperature cool starting, packet
Include battery pile 10, empty gas path module 1, hydrogen gas path module 2 and cooling road module 3.Wherein empty gas path module 1 includes air filter
11, by the blower 12 of piping connection air filter 11, by the humidifier 13 of piping connection blower 12, humidifier 13 passes through
Piping connection battery pile 10；Cooling road module 2 includes radiator fan 21, the pump 22 by piping connection radiator fan 21, pump 22
By piping connection battery pile 10, battery pile 10 passes through air filter 11 described in piping connection；Hydrogen gas path module 3 includes hydrogen storage
Tank 31, battery pile 10 install decompression by piping connection hydrogen container 31 on the pipeline between hydrogen container 31 and battery pile 10
Valve 32, flowmeter 33, solenoid valve 34.Battery pile 10 is connected to hydrogen consuming device 35, and humidifier 13 is connected to hydrogen consuming device
35.In the case where low temperature is parked for a long time, battery pile and system pipeline are easy ponding and freeze, by adopting before fuel cell start-up
Humidifier is purged with hot wind, hot air flow by the road and battery pile, melts inner icing, realizes that fuel cell is low
The purpose of temperature cold start-up.
As shown in Figures 2 and 3, the utility model humidifier 13 has heating function comprising humidifier shell 132 twines
It is wound on the heating tape 131 of 132 surrounding of humidifier shell, several humidification pipes 133 in humidifier shell 132 and for pacifying
The mounting flange 134 of dress humidification pipe 133.Humidifier 13 is cylindrical structure, several 133 axial alignments of humidification pipe, humidifier 13
Also there is first entrance 13a, the first outlet 13d for being located at its two opposite sides side；Humidifier shell 132 is also opened in humidification
Second entrance 13b, the second outlet 13c on 132 surface of device shell.Second entrance 13b, second outlet 13c respectively with first entrance
13a, first outlet 13d are perpendicular.
When working under parking ice condition for a long time, the heating tape 131 wound on the outside of humidifier is opened, to humidifier shell
Body 132 is heated, while dissolving 132 inside ice cube of humidifier shell；Blower 12 is opened, dry air is from first entrance 13a
It is heated into being arranged in many humidification pipes 133 inside humidifier shell 132, then is flowed out by first outlet 13b, led to
It crosses pipeline and flows into battery pile 10, battery pile 10 and channel interior ice cube are dissolved；Hot wind again carries out battery pile and system
Purging dissolves internal ice cube, realizes low-temperature cool starting.After all ice cube dissolutions in 10 inside of battery pile, heating tape 131 is closed,
Stop heating；It keeps blower 12 to work normally, while opening other components, dry air enters arrangement from first entrance 13a
It in humidification pipe 133 inside humidifier shell 132, then is flowed out by first outlet 13b, battery pile 10 is flowed by pipeline, passed through
Cross battery pile 10 react after tail gas, with reaction process generate heat and droplet, then by pipeline by second entrance 13b into
Enter in humidifier shell 132, the drying cold air of humidification pipe 133 is heated and is humidified, finally by second outlet 13c
It is discharged in hydrogen consuming device 35, then the external world is discharged by hydrogen consuming device 35.
In above-described embodiment, the heating tape 131 that surrounding is wrapped on the outside of humidifier 13 is only a kind of reality of the utility model
Example is applied, in other embodiments, heating rod or heater strip can be increased by being arranged in inside humidifier 13.
As shown in figure 4, empty gas path module carries out supply hot wind using branch path, the sky gas path module have by pipeline according to
Air filter 11, blower 12, the humidifier 16 without heating function of secondary connection, positioned at blower 12, without the humidification of heating function
Check valve 14 and air-heater 15 are installed between device 16.Low-temperature cool starting working principle: firstly, air-heater 15 is opened, to humidifier
16, battery pile 10 and system are heated, and after ice cube dissolution inside humidifier 16, battery pile 10 and system pipeline, are turned off
Air-heater 15；Then, blower 12 and other components are opened, fuel cell can work normally.Using heat in empty gas path module
Blower branch before low-temperature cool starting, first turns on branch air-heater, the hot wind of generation is to humidifier, battery pile and system pipeline
It is purged, dissolves internal ice cube, be then shut off air-heater, open other components, realize low-temperature cool starting.
The present embodiment another embodiment, empty gas path module can remove check valve 14 and air-heater 15, using having
The blower of heating function replaces blower 12.Blower heating function is opened in low-temperature cool starting, hot wind is provided to system, to ice cube
After dissolution, heating function is closed.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of fuel cell humidifying device system for low-temperature cool starting, it is characterised in that: it includes battery pile, air road mould
Block, hydrogen gas path module and cooling road module, wherein air road module includes air filter, by sky described in piping connection
The blower of air filter, by the humidifier of blower described in piping connection, the humidifier passes through piping connection battery pile；It is described
Cooling road module includes radiator fan, by the pump of radiator fan described in piping connection, and the pump passes through piping connection battery pile,
Pass through air filter described in piping connection；The hydrogen gas path module includes hydrogen container, and the battery pile passes through piping connection institute
Hydrogen container is stated, the battery pile is connected to hydrogen consuming device, and the humidifier is connected to the hydrogen consuming device.
2. being used for the fuel cell humidifying device system of low-temperature cool starting as described in claim 1, it is characterised in that: the humidification
Device has heating function comprising humidifier shell, is located at the humidification at the heating tape for being wrapped in the humidifier shell surrounding
The intracorporal several humidification pipes of device shell and the mounting flange for installing the humidification pipe.
3. being used for the fuel cell humidifying device system of low-temperature cool starting as described in claim 1, it is characterised in that: the humidification
Increase heating rod or heater strip inside device, if the humidifier includes humidifier shell, to be located at the humidifier shell intracorporal
Dry humidification is managed and the mounting flange for installing the humidification pipe.
4. being used for the fuel cell humidifying device system of low-temperature cool starting as described in claim 1, it is characterised in that: the humidification
Device does not have heating function, and check valve and air-heater are installed between the blower, the humidifier without heating function.
5. being used for the fuel cell humidifying device system of low-temperature cool starting as claimed in claim 2, it is characterised in that: the humidification
Device also has the first entrance for being located at its two opposite sides side, first outlet；Humidifier shell is also opened in humidifier shell
Second entrance, the second outlet on surface；Dry air enters from the first entrance to be arranged in described in humidifier enclosure interior
It is heated in humidification pipe, then is flowed out by the first outlet, battery pile is flowed by pipeline, air is generated with reaction process
Heat and droplet, then by pipeline by the second entrance enter the humidifier shell in, it is described humidification pipe drying it is cold
Gas is heated and is humidified, and is discharged in hydrogen consuming device finally by the second outlet, then is disappeared by the hydrogen
It is extraneous to consume device discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821216625.1U CN208444900U (en) | 2018-07-30 | 2018-07-30 | A kind of fuel cell humidifying device system for low-temperature cool starting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821216625.1U CN208444900U (en) | 2018-07-30 | 2018-07-30 | A kind of fuel cell humidifying device system for low-temperature cool starting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208444900U true CN208444900U (en) | 2019-01-29 |
Family
ID=65086245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821216625.1U Withdrawn - After Issue CN208444900U (en) | 2018-07-30 | 2018-07-30 | A kind of fuel cell humidifying device system for low-temperature cool starting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208444900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830708A (en) * | 2019-02-25 | 2019-05-31 | 北方工业大学 | A kind of coupling heat management system of fuel cell car power assembly |
-
2018
- 2018-07-30 CN CN201821216625.1U patent/CN208444900U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830708A (en) * | 2019-02-25 | 2019-05-31 | 北方工业大学 | A kind of coupling heat management system of fuel cell car power assembly |
| CN109830708B (en) * | 2019-02-25 | 2020-08-25 | 北方工业大学 | Coupling heat management system of fuel cell automobile power assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190129 Effective date of abandoning: 20240112 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190129 Effective date of abandoning: 20240112 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |