CN220672618U - Hydrogen fuel cell end plate clamp - Google Patents
Hydrogen fuel cell end plate clamp Download PDFInfo
- Publication number
- CN220672618U CN220672618U CN202322280701.2U CN202322280701U CN220672618U CN 220672618 U CN220672618 U CN 220672618U CN 202322280701 U CN202322280701 U CN 202322280701U CN 220672618 U CN220672618 U CN 220672618U
- Authority
- CN
- China
- Prior art keywords
- end plate
- fixedly connected
- hydrogen
- fuel cell
- inlet
- 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
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 239000001257 hydrogen Substances 0.000 title claims abstract description 46
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 46
- 239000000446 fuel Substances 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000011148 porous material Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 abstract 1
- 230000008676 import Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance 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 belongs to the field of batteries, and particularly relates to a hydrogen fuel cell end plate clamp which comprises an upper end plate, wherein the bottom of the upper end plate is fixedly connected with a pile electrode plate, the bottom of the pile electrode plate is fixedly connected with a lower end plate, the center of the top of the upper end plate is fixedly connected with a heat dissipation plate, the top of the heat dissipation plate is fixedly connected with a fan, the side surface of the bottom of the upper end plate is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a clamping block, the clamping block is clamped with a threaded sleeve, and the internal threads of the threaded sleeve are connected with an adjusting rod. The end plate clamp is improved, has reasonable structural design, and adopts the technologies of end plate heat dissipation, end plate distance adjustment and the like, thereby effectively solving the current situation that the existing end plate clamp has imperfect functions.
Description
Technical Field
The utility model relates to the field of batteries, in particular to a hydrogen fuel cell end plate clamp.
Background
The hydrogen fuel cell is a power generation device for directly converting chemical energy of hydrogen and oxygen into electric energy, and the basic principle is that the hydrogen and the oxygen are respectively supplied to an anode and a cathode by reverse reaction of electrolytic water, and after the hydrogen is diffused outwards through the anode and reacts with an electrolyte, electrons are released to reach the cathode through an external load.
End plates are usually arranged at two ends of a pile plate of the hydrogen fuel cell so as to fixedly seal the two ends of the pile plate, but the existing end plates lack a heat dissipation function and a regulating function, so that the end plates are still inconvenient to use.
In view of the above, the present utility model provides a hydrogen fuel cell end plate clamp, which has reasonable structural design, adopts end plate heat dissipation and end plate distance adjustment techniques, and aims to solve the problems and improve the practical value.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a hydrogen fuel cell end plate clamp.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: including the upper end plate, upper end plate bottom fixedly connected with pile polar plate, pile polar plate bottom fixedly connected with lower end plate, upper end plate top central authorities fixedly connected with heating panel, heating panel top fixedly connected with fin, fin top fixedly connected with fan, an upper end plate top fixedly connected with hydrogen import, the hydrogen import side is provided with pressure sensor socket, the upper end plate top fixedly connected with water inlet of hydrogen import top, the water inlet side is provided with temperature sensor socket, the upper end plate top fixedly connected with air inlet of water inlet top, the upper end plate top fixedly connected with air outlet of hydrogen import subtended, the air outlet side is provided with humidity transducer socket, the upper end plate top fixedly connected with water outlet of air outlet below, the upper end plate top fixedly connected with hydrogen outlet of water outlet below, upper end plate bottom side fixedly connected with connecting rod, the fixture block bottom fixedly connected with fixture block, the fixture block has the thread bush, thread bush inside thread connection has the regulation pole.
As a further description of the above technical solution:
the upper end plate and the lower end plate are in symmetrical relation, and the pile electrode plate is in an unfixed form.
As a further description of the above technical solution:
the number of the radiating plates is two, and the radiating plates are respectively arranged at the top center of the upper end plate and the bottom center of the lower end plate.
As a further description of the above technical solution:
the number of the cooling fins and the number of the fans are two, and the cooling fins are matched with the fans for use.
As a further description of the above technical solution:
the hydrogen inlet is matched with the hydrogen outlet, the water inlet is matched with the water outlet, and the air inlet is matched with the air outlet.
As a further description of the above technical solution:
the number of the connecting rods is four, and the connecting rods are matched with the clamping blocks for use.
As a further description of the above technical solution:
the inner diameter of the inner pore canal of the thread bush is the same as the outer diameter of the adjusting rod, and the thread bush is matched with the adjusting rod for use.
The utility model has the following beneficial effects:
the end plates at two sides of the pile electrode plate of the existing hydrogen fuel cell have the function of fixing and sealing, but when the hydrogen fuel cell is used, the pile electrode plate is influenced due to the environmental influences such as vibration, temperature and the like, and the power supply capacity is influenced.
Drawings
FIG. 1 is a front view of a hydrogen fuel cell end plate clamp according to the present utility model;
FIG. 2 is a top view of a hydrogen fuel cell end plate clamp according to the present utility model;
fig. 3 is a sectional view of a hydrogen fuel cell end plate clamp according to the present utility model.
Legend description: 1. an upper end plate; 2. pile electrode plates; 3. a lower end plate; 4. a heat dissipation plate; 5. a heat sink; 6. a blower; 7. a hydrogen inlet; 8. a pressure sensor socket; 9. a water inlet; 10. a temperature sensor socket; 11. an air inlet; 12. an air outlet; 13. a humidity sensor socket; 14. a water outlet; 15. a hydrogen outlet; 16. a connecting rod; 17. a clamping block; 18. a thread sleeve; 19. and (5) adjusting the rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be either fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, a hydrogen fuel cell end plate fixture comprises an upper end plate 1, an electric pile polar plate 2 is fixedly connected to the bottom of the upper end plate 1, a lower end plate 3 is fixedly connected to the bottom of the electric pile polar plate 2, a heat dissipation plate 4 is fixedly connected to the center of the top of the upper end plate 1, a heat dissipation plate 5 is fixedly connected to the top of the heat dissipation plate 4, a fan 6 is fixedly connected to the top of the heat dissipation plate 5, a hydrogen inlet 7 is fixedly connected to one position of the top of the upper end plate 1, a pressure sensor socket 8 is arranged on the side face of the hydrogen inlet 7, a water inlet 9 is fixedly connected to the top of the upper end plate 1 above the hydrogen inlet 7, a temperature sensor socket 10 is arranged on the side face of the water inlet 9, an air inlet 11 is fixedly connected to the top of the upper end plate 1 above the water inlet 9, an air outlet 12 is fixedly connected to the top of the upper end plate 1 below the air outlet 12, a water outlet 14 is fixedly connected to the top of the upper end plate 1 below the water outlet 15, a connecting rod 16 is fixedly connected to the bottom of the upper end plate 1, a clamping block 17 is clamped by a clamping block 17, and an adjusting rod 18 is sleeved with threads and a threaded sleeve 18 is screwed inside the threaded sleeve.
Specifically, the upper end plate 1 and the lower end plate 3 are in a symmetrical relation, and the pile electrode plate 2 is in an unfixed form, so that the tightness of the pile electrode plate 2 can be conveniently adjusted.
Specifically, the number of the heat dissipation plates 4 is two, and the heat dissipation plates 4 are respectively arranged at the top center of the upper end plate 1 and the bottom center of the lower end plate 3, so that heat generated in the pile electrode plates 2 can be conveniently conducted out.
Specifically, fin 5 and fan 6 quantity are two, and fin 5 and fan 6 supporting use, can send the heat to external environment in, reduce the temperature of end plate department.
Specifically, the hydrogen inlet 7 is matched with the hydrogen outlet 15, the water inlet 9 is matched with the water outlet 14, and the air inlet 11 is matched with the air outlet 12, so that the utility model is convenient for generating electricity.
Specifically, the number of the connecting rods 16 is four, and the connecting rods 16 are matched with the clamping blocks 17 for use, so that the upper end plate 1 and the pile electrode plate 2 can be fixed.
Specifically, the inner diameter of the inner pore canal of the threaded sleeve 18 is the same as the outer diameter of the adjusting rod 19, and the threaded sleeve 18 is matched with the adjusting rod 19 for use, so that the distance between the lower end plate 3 and the upper end plate 1 can be conveniently adjusted, and the resistance value inside the pile electrode plate 2 can be changed.
Working principle and flow thereof: when the utility model is used, the pressure sensor, the temperature sensor and the humidity sensor are firstly arranged in the pressure sensor socket 8, the temperature sensor socket 10 and the humidity sensor socket 13 respectively, then hydrogen, water and air are fed in from the hydrogen inlet 7, the water inlet 9 and the air inlet 11, the reverse reaction of electrolyzed water starts to occur in the galvanic pile polar plate 2 to generate electricity, the fan 6 is started at the moment, the upper end plate 1 and the lower end plate 3 start to dissipate heat, the threaded sleeve 18 can be rotated according to the use condition, and the tightness of the galvanic pile polar plate 2 can be adjusted.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A hydrogen fuel cell end plate clamp comprising an upper end plate (1), characterized in that: the utility model discloses a hydrogen gas water heater, which is characterized in that a pile polar plate (2) is fixedly connected with the bottom of an upper end plate (1), a lower end plate (3) is fixedly connected with the bottom of the pile polar plate (2), a radiating plate (4) is fixedly connected with the top of the upper end plate (1), a radiating fin (5) is fixedly connected with a fan (6), a hydrogen inlet (7) is fixedly connected with the top of the upper end plate (1), a pressure sensor jack (8) is arranged on the side surface of the hydrogen inlet (7), a water inlet (9) is fixedly connected with the top of the upper end plate (1) above the hydrogen inlet (7), a temperature sensor jack (10) is arranged on the side surface of the water inlet (9), an air inlet (11) is fixedly connected with the top of the upper end plate (1) above the water inlet (9), an air outlet (12) is fixedly connected with the top of the upper end plate (1) to which the hydrogen inlet (7) is opposite, a humidity sensor jack (13) is arranged on the side surface of the upper end plate (1), a water outlet (14) below the air outlet (12) is fixedly connected with the top of the water outlet (14), the connecting rod is fixedly connected with the side face of the bottom of the upper end plate (1), a clamping block (17) is fixedly connected with the bottom of the connecting rod (16), a threaded sleeve (18) is clamped on the clamping block (17), and an adjusting rod (19) is connected with the internal threads of the threaded sleeve (18).
2. A hydrogen fuel cell end plate clamp according to claim 1, wherein: the upper end plate (1) and the lower end plate (3) are in symmetrical relation, and the pile electrode plate (2) is in an unfixed form.
3. A hydrogen fuel cell end plate clamp according to claim 1, wherein: the number of the radiating plates (4) is two, and the radiating plates (4) are respectively arranged at the top center of the upper end plate (1) and the bottom center of the lower end plate (3).
4. A hydrogen fuel cell end plate clamp according to claim 1, wherein: the number of the radiating fins (5) and the number of the fans (6) are two, and the radiating fins (5) are matched with the fans (6).
5. A hydrogen fuel cell end plate clamp according to claim 1, wherein: the hydrogen inlet (7) is matched with the hydrogen outlet (15), the water inlet (9) is matched with the water outlet (14), and the air inlet (11) is matched with the air outlet (12).
6. A hydrogen fuel cell end plate clamp according to claim 1, wherein: the number of the connecting rods (16) is four, and the connecting rods (16) are matched with the clamping blocks (17).
7. A hydrogen fuel cell end plate clamp according to claim 1, wherein: the inner diameter of the inner pore canal of the thread sleeve (18) is the same as the outer diameter of the adjusting rod (19), and the thread sleeve (18) is matched with the adjusting rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322280701.2U CN220672618U (en) | 2023-08-24 | 2023-08-24 | Hydrogen fuel cell end plate clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322280701.2U CN220672618U (en) | 2023-08-24 | 2023-08-24 | Hydrogen fuel cell end plate clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220672618U true CN220672618U (en) | 2024-03-26 |
Family
ID=90330148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322280701.2U Active CN220672618U (en) | 2023-08-24 | 2023-08-24 | Hydrogen fuel cell end plate clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220672618U (en) |
-
2023
- 2023-08-24 CN CN202322280701.2U patent/CN220672618U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |