CN207834464U - A kind of fuel cell power system hydrogen loop structure - Google Patents
A kind of fuel cell power system hydrogen loop structure Download PDFInfo
- Publication number
- CN207834464U CN207834464U CN201721844717.XU CN201721844717U CN207834464U CN 207834464 U CN207834464 U CN 207834464U CN 201721844717 U CN201721844717 U CN 201721844717U CN 207834464 U CN207834464 U CN 207834464U
- Authority
- CN
- China
- Prior art keywords
- fuel cell
- pipe
- hydrogen
- power system
- header tank
- 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.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Abstract
The utility model discloses a kind of fuel cell power system hydrogen loop structures, including battery case, anode plate and cathode plate, top one end of battery case is equipped with external oxygen pipe, the side of external oxygen pipe is provided with external hydrogen pipe, the inside of battery case is equipped with proton exchange membrane, the both ends of proton exchange membrane are both provided with catalyst layer, one end of catalyst layer is provided with diffusion layer, one end of diffusion layer is provided with anode plate, the other end of diffusion layer is provided with cathode plate, electrolysis hydrogen pipe is provided on the inside of header tank, the side of electrolysis hydrogen pipe is provided with electrolytic oxygen pipe.By the way that the electric wire of fuel cell to be put into header tank to make electrolysis water reaction occurs for the utility model in header tank, make that water resolves into hydrogen respectively and oxygen inputs in fuel cell again, achieve the purpose that recycling, not only it effectively prevent inside battery part to make moist and damage, and moisture waste is avoided, to enhance the practicability of the utility model.
Description
Technical field
The utility model is related to a kind of loop structure, more particularly to a kind of fuel cell power system hydrogen loop structure.
Background technology
It is directly changed by electrochemical reaction it is well known that fuel cell is a kind of chemical energy by fuel and oxidant
The power generator of electric energy generates water and flows out after hydrogen and oxygen in fuel cell are reacted, but combustion currently on the market
Material battery will react the device of the water recycling generated mostly, cause that moisture largely wastes or even some are not from electricity
The moisture attack inside battery flowed out in pond causes cell damage, therefore practicability is not strong.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of fuel cell motive force system
System hydrogen loop structure can be accomplished to recycle the moisture in fuel cell.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of fuel cell power system hydrogen loop structure of the utility model, including battery case, anode plate and cathode
Top one end of plate, the battery case is equipped with external oxygen pipe, and the side of the external oxygen pipe is provided with external hydrogen
Pipe, the inside of the battery case are equipped with proton exchange membrane, and the both ends of the proton exchange membrane are both provided with catalyst layer, institute
The one end for stating catalyst layer is provided with diffusion layer, and one end of the diffusion layer is provided with anode plate, and one end of the anode plate is solid
Surely it is connected with the first electric wire, the other end of the diffusion layer is provided with cathode plate, and one end of the cathode plate is fixedly connected with
The bottom of two electric wires, the battery case is provided with water permeating board, and the bottom of the water permeating board is provided with header tank, the header tank
Inside be provided with electrolysis hydrogen pipe, the side of the electrolysis hydrogen pipe is provided with electrolytic oxygen pipe.
As a kind of optimal technical scheme of the utility model, first electric wire extends to the inside of electrolytic oxygen pipe.
As a kind of optimal technical scheme of the utility model, second electric wire extends to the inside of electrolysis hydrogen pipe.
As a kind of optimal technical scheme of the utility model, the electrolysis hydrogen pipe is fixedly connected with external hydrogen pipe.
As a kind of optimal technical scheme of the utility model, the electrolytic oxygen pipe is fixedly connected with external oxygen pipe.
As a kind of optimal technical scheme of the utility model, the anode plate and catalyst layer are fixed by diffusion layer and are connected
It connects.
As a kind of optimal technical scheme of the utility model, the cathode plate and catalyst layer are fixed by diffusion layer and are connected
It connects.
As a kind of optimal technical scheme of the utility model, the battery case and header tank are fixed by water permeating board and are connected
It connects.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model can all be concentrated by the way that the water that header tank makes fuel cell generate after the reaction is arranged by water permeating board
In header tank, electrolysis water reaction occurs in header tank by the way that the electric wire of fuel cell to be put into header tank to make, makes water
Hydrogen is resolved into respectively and oxygen inputs in fuel cell again, is achieved the purpose that recycling, is not only effectively prevent in battery
Component makes moist and damages, and avoids moisture waste, to enhance the practicability of the utility model.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
In figure：1, battery case；2, external oxygen pipe；3, external hydrogen pipe；4, proton exchange membrane；5, catalyst layer；6、
Diffusion layer；7, anode plate；8, the first electric wire；9, cathode plate；10, the second electric wire；11, water permeating board；12, header tank；13, electrolysis hydrogen
Tracheae；14, electrolytic oxygen pipe.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Wherein identical label all refers to identical component in attached drawing.
In addition, if the detailed description of known technology is for showing that it is unnecessary that the utility model is characterized in, then by it
It omits.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to it is attached
Direction in figure, word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
Embodiment 1
As shown in Figure 1, the utility model provides a kind of fuel cell power system hydrogen loop structure, including battery case
1, top one end of anode plate 7 and cathode plate 9, battery case 1 is equipped with external oxygen pipe 2, the side setting of external oxygen pipe 2
There are external hydrogen pipe 3, the inside of battery case 1 that proton exchange membrane 4 is installed, the both ends of proton exchange membrane 4 are both provided with catalysis
One end of oxidant layer 5, catalyst layer 5 is provided with diffusion layer 6, and one end of diffusion layer 6 is provided with anode plate 7, and one end of anode plate 7 is solid
Surely it is connected with the first electric wire 8, the other end of diffusion layer 6 is provided with cathode plate 9, and one end of cathode plate 9 is fixedly connected with the second electricity
Line 10, the bottom of battery case 1 are provided with water permeating board 11, and the bottom of water permeating board 11 is provided with header tank 12, header tank 12 it is interior
Side is provided with electrolysis hydrogen pipe 13, and the side of electrolysis hydrogen pipe 13 is provided with electrolytic oxygen pipe 14.
Further, the first electric wire 8 extends to the inside of electrolytic oxygen pipe 14, and the first electric wire 8 stretches into header tank 12 simultaneously
The inside for extending to electrolytic oxygen pipe 14, when cell reaction occurs, the first electric wire 8 is by water electrolysis at oxygen.
Second electric wire 10 extends to the inside of electrolysis hydrogen pipe 13, and the second electric wire 10 is stretched into header tank 12 and extended to
It is electrolysed the inside of hydrogen pipe 13, when cell reaction occurs, the second electric wire 8 is by water electrolysis at hydrogen.
Electrolysis hydrogen pipe 13 is fixedly connected with external hydrogen pipe 3, and the hydrogen being electrolysed out enters external from electrolysis hydrogen pipe 13
At hydrogen pipe 3, recently enter in fuel cell.
Electrolytic oxygen pipe 14 is fixedly connected with external oxygen pipe 2, and the oxygen being electrolysed out enters external from electrolytic oxygen pipe 14
At oxygen hose 2, recently enter in fuel cell.
Anode plate 7 is fixedly connected with catalyst layer 5 by diffusion layer 6, and anode plate 7 provides electricity as the anode of fuel cell
Source.
Cathode plate 9 is fixedly connected with catalyst layer 5 by diffusion layer 6, and cathode plate 9 provides electricity as the cathode of fuel cell
Source.
Battery case 1 is fixedly connected with header tank 12 by water permeating board 11, and fuel cell is in reaction by oxygen and hydrogen
Synthetic water is entered by water permeating board 11 in header tank 12.
Specifically, hydrogen and oxygen are inputted by external hydrogen pipe, external oxygen pipe in fuel cell respectively, pass through fuel
The working reaction of battery generates water, is entered in header tank 12 by water permeating board 11, anode plate 7 as fuel cell it is positive into
When row work, electric current enters header tank 12 by the first electric wire 8, and cathode plate 9 makes electric current pass through the as the cathode of fuel cell
Two electric wires 10 enter header tank 12, and positive electrode current and cathodal current carry out electrolysis water reaction to the water in header tank 12, cause the
Oxygen is generated at one electric wire 8, oxygen enters external oxygen pipe 2 by electrolytic oxygen pipe 14, and the water at the second electric wire 10 generates hydrogen
Gas enters external hydrogen pipe 3 by being electrolysed hydrogen pipe 13, and last hydrogen and oxygen are again introduced into fuel cell and react,
To achieve the effect that recycle.
In conclusion the utility model can all be passed through by the way that the water that header tank 12 makes fuel cell generate after the reaction is arranged
Water permeating board 11 concentrates in header tank 12, by the way that the electric wire of fuel cell to be put into header tank 12 to make in header tank 12
Electrolysis water reaction occurs, makes that water resolves into hydrogen respectively and oxygen inputs in fuel cell again, achievees the purpose that recycling,
It not only effectively prevent inside battery part to make moist and damage, and avoids moisture waste, to enhance the practicability of the utility model.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of fuel cell power system hydrogen loop structure, including battery case (1), anode plate (7) and cathode plate (9),
It is characterized in that, top one end of the battery case (1) is equipped with external oxygen pipe (2), the one of the external oxygen pipe (2)
Side is provided with external hydrogen pipe (3), and the inside of the battery case (1) is equipped with proton exchange membrane (4), the proton exchange membrane
(4) both ends are both provided with catalyst layer (5), and one end of the catalyst layer (5) is provided with diffusion layer (6), the diffusion layer
(6) one end is provided with anode plate (7), and one end of the anode plate (7) is fixedly connected with the first electric wire (8), the diffusion layer
(6) the other end is provided with cathode plate (9), and one end of the cathode plate (9) is fixedly connected with the second electric wire (10), the battery
The bottom of shell (1) is provided with water permeating board (11), and the bottom of the water permeating board (11) is provided with header tank (12), the header tank
(12) electrolysis hydrogen pipe (13) is provided on the inside of, the side of the electrolysis hydrogen pipe (13) is provided with electrolytic oxygen pipe (14).
2. a kind of fuel cell power system hydrogen loop structure according to claim 1, which is characterized in that described first
Electric wire (8) extends to the inside of electrolytic oxygen pipe (14).
3. a kind of fuel cell power system hydrogen loop structure according to claim 1, which is characterized in that described second
Electric wire (10) extends to the inside of electrolysis hydrogen pipe (13).
4. a kind of fuel cell power system hydrogen loop structure according to claim 1, which is characterized in that the electrolysis
Hydrogen pipe (13) is fixedly connected with external hydrogen pipe (3).
5. a kind of fuel cell power system hydrogen loop structure according to claim 1, which is characterized in that the electrolysis
Oxygen hose (14) is fixedly connected with external oxygen pipe (2).
6. a kind of fuel cell power system hydrogen loop structure according to claim 1, which is characterized in that the anode
Plate (7) is fixedly connected with catalyst layer (5) by diffusion layer (6).
7. a kind of fuel cell power system hydrogen loop structure according to claim 1, which is characterized in that the cathode
Plate (9) is fixedly connected with catalyst layer (5) by diffusion layer (6).
8. a kind of fuel cell power system hydrogen loop structure according to claim 1, which is characterized in that the battery
Shell (1) is fixedly connected with header tank (12) by water permeating board (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721844717.XU CN207834464U (en) | 2017-12-26 | 2017-12-26 | A kind of fuel cell power system hydrogen loop structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721844717.XU CN207834464U (en) | 2017-12-26 | 2017-12-26 | A kind of fuel cell power system hydrogen loop structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207834464U true CN207834464U (en) | 2018-09-07 |
Family
ID=63389396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721844717.XU Expired - Fee Related CN207834464U (en) | 2017-12-26 | 2017-12-26 | A kind of fuel cell power system hydrogen loop structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207834464U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110988696A (en) * | 2019-11-25 | 2020-04-10 | 南京宁澳新能源有限公司 | High-safety fuel cell test platform |
| CN112467181A (en) * | 2019-09-09 | 2021-03-09 | 钱志刚 | System and method for circularly generating power by utilizing synthesis and decomposition of HBr |
-
2017
- 2017-12-26 CN CN201721844717.XU patent/CN207834464U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467181A (en) * | 2019-09-09 | 2021-03-09 | 钱志刚 | System and method for circularly generating power by utilizing synthesis and decomposition of HBr |
| CN112467181B (en) * | 2019-09-09 | 2023-07-18 | 钱志刚 | System and method for generating power by utilizing synthesis and decomposition cycle of HBr |
| CN110988696A (en) * | 2019-11-25 | 2020-04-10 | 南京宁澳新能源有限公司 | High-safety fuel cell test platform |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20191226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |