CN215869478U - Integrated fuel cell and fuel cell stack - Google Patents
Integrated fuel cell and fuel cell stack Download PDFInfo
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- CN215869478U CN215869478U CN202121557121.8U CN202121557121U CN215869478U CN 215869478 U CN215869478 U CN 215869478U CN 202121557121 U CN202121557121 U CN 202121557121U CN 215869478 U CN215869478 U CN 215869478U
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- fuel cell
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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
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Abstract
The utility model relates to an integrated fuel cell and a fuel cell stack, which comprises a cell body, wherein the cell body comprises an aluminum foil packaging bag, a negative terminal, a positive terminal, a first diaphragm, a negative layer, a second diaphragm and an anode layer, the surface of the aluminum foil packaging bag is provided with a negative terminal and a positive terminal, the negative terminal is positioned on the left side of the positive terminal, the outer part of the aluminum foil packaging bag is provided with a first diaphragm, the outer side of the first diaphragm is provided with a negative electrode layer, the outer side of the negative electrode layer is provided with a second diaphragm, the outer side of the second diaphragm is provided with a positive electrode layer, the aluminum foil packaging bag also comprises a mounting plate, a dust guard, a fan, a slide block, a fixed shaft, a mounting rack, a connecting rod, a compression spring, a fixed plate, a connector, an elastic rope and a non-slip mat, and the inner in the middle part of mounting panel is connected with the dust guard, and the outer end surface of mounting panel is provided with the slider, and the outside fixed surface of slider is connected with the fixed axle. The integrated fuel cell and fuel cell stack can connect cells of different sizes.
Description
Technical Field
The utility model relates to the technical field of fuel cells, in particular to an integrated fuel cell single cell and a fuel cell stack.
Background
The fuel cell is a chemical device which directly converts chemical energy of fuel into electric energy, and is also called an electrochemical generator, because the fuel cell converts the Gibbs free energy in the chemical energy of the fuel into the electric energy through electrochemical reaction, and is not limited by Carnot cycle effect, the efficiency is high, the cell stack is a cell stack formed by a plurality of fuel cells, the purpose is to obtain the voltage for practical application, and the key of the cell stack is the material and the manufacturing technology for forming the cell stack.
In the existing structure, the single batteries can only be connected and fixed with each other, so that the practicability of the single batteries is poor, and the air flow cannot be ensured in long-time use, so that the temperature is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the technical defects and provides an integrated fuel cell and a fuel cell stack, which solve the problems that in the existing structure, the integrated fuel cell and the fuel cell stack can only be connected and fixed with a fixed size of single cell, so that the practicability of the integrated fuel cell is poor, and the temperature is increased due to the fact that the air flow cannot be ensured in long-time use.
In order to achieve the technical purpose, the technical scheme of the utility model comprises an integrated fuel cell, which comprises a cell body, wherein the cell body comprises an aluminum foil packaging bag, a negative terminal, a positive terminal, a first diaphragm, a negative layer, a second diaphragm and an anode layer, the negative terminal and the positive terminal are arranged on the surface of the aluminum foil packaging bag, the negative terminal is positioned on the left side of the positive terminal, the first diaphragm is arranged outside the aluminum foil packaging bag, the negative layer is arranged outside the first diaphragm, the second diaphragm is arranged outside the negative layer, and the anode layer is arranged outside the second diaphragm.
A fuel cell stack, said stack comprising a single cell.
Preferably, still include mounting panel, dust guard, fan, slider, fixed axle, mounting bracket, connecting rod, compression spring, fixed plate, connector, stretch cord and slipmat, and the middle part inner of mounting panel is connected with the dust guard to the inboard of dust guard is provided with the fan, the outer end surface of mounting panel is provided with the slider, and the outside fixed surface of slider is connected with the fixed axle to the slider passes through fixed axle and mounting bracket interconnect, the connecting rod is installed at the outer end top of mounting bracket, and the inboard outside cover of connecting rod has compression spring, the outer end top fixed mounting of connecting rod has the fixed plate, and the outside surface of fixed plate is provided with the connector to through stretch cord interconnect between the connector, the inboard fixed surface of fixed plate is provided with the slipmat.
Preferably, the fan forms a disassembly and assembly structure with the mounting plate through the dust guard, and the dust guard is connected with the mounting plate in a threaded manner.
Preferably, the mounting rack and the sliding block form a rotating structure through the fixed shaft, the sliding block and the mounting plate form a sliding structure, and the mounting rack is distributed on the outer side of the mounting plate at equal angles.
Preferably, the cross-sectional shape of the fixing plate is an "L" shaped structure, the fixing plate and the connecting rod are an integrated structure, and the connecting rod and the mounting bracket form an elastic structure through a compression spring.
Preferably, the connector passes through the stretch cord and constitutes elastic structure, and connector and fixed plate structure as an organic whole.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this integration fuel cell monocell and fuel cell stack, through the use of dust guard, make the device can dismantle inboard fan to when using, can cool off inboard monocell through the fan, can avoid long-time use, the monocell temperature is higher, has improved self practicality.
(2) This integration fuel cell monocell and fuel cell stack through the use of slider, makes the device can adjust the fixed direction of mounting bracket to because the use of fixed axle, can adjust the installation angle of mounting bracket, later alright stimulate the connecting rod through compression spring, thereby adjust the position of fixed plate, later alright connect fixedly to the monocell of equidimension not, can make things convenient for operating personnel's use.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a side view of the mounting plate of the present invention;
FIG. 3 is a side view of the mounting plate and slider connection of the present invention;
FIG. 4 is a front view of the fixing plate according to the present invention;
fig. 5 is a schematic structural view of a single cell body according to the present invention.
Reference numerals: 1. a cell body; 101. packaging with aluminum foil; 102. a negative terminal; 103. a positive terminal; 104. a first diaphragm; 105. a negative electrode layer; 106. a second diaphragm; 107. a positive electrode layer; 2. mounting a plate; 3. a dust-proof plate; 4. a fan; 5. a slider; 6. a fixed shaft; 7. a mounting frame; 8. a connecting rod; 9. a compression spring; 10. a fixing plate; 11. a connector; 12. an elastic cord; 13. a non-slip mat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 1 to 5, the present invention provides a technical solution: an integrated fuel cell comprises a cell body 1, wherein the cell body 1 comprises an aluminum foil packaging bag 101, a negative terminal 102, a positive terminal 103, a first diaphragm 104, a negative layer 105, a second diaphragm 106 and an anode layer 107, the negative terminal 102 and the positive terminal 103 are arranged on the surface of the aluminum foil packaging bag 101, the negative terminal 102 is positioned on the left side of the positive terminal 103, the first diaphragm 104 is arranged outside the aluminum foil packaging bag 101, the negative layer 105 is arranged outside the first diaphragm 104, the second diaphragm 106 is arranged outside the negative layer 105, the anode layer 107 is arranged outside the second diaphragm 106, and the stability of the device can be ensured by using two diaphragms;
a fuel cell stack including a single cell;
the device also comprises a mounting plate 2, a dust guard 3, a fan 4, a slider 5, a fixed shaft 6, a mounting rack 7, a connecting rod 8, a compression spring 9, a fixing plate 10, a connector 11, an elastic rope 12 and a non-slip mat 13, wherein the inner end of the middle part of the mounting plate 2 is connected with the dust guard 3, the fan 4 is arranged on the inner side of the dust guard 3, the device can disassemble the fan 4 on the inner side through the use of the dust guard 3, and can cool the single cell on the inner side through the fan 4 when in use, so that the long-time use can be avoided, the temperature of the single cell is higher, the practicability of the device is improved, the slider 5 is arranged on the surface of the outer end of the mounting plate 2, the fixed shaft 6 is fixedly connected with the surface of the outer side of the slider 5, the slider 5 is mutually connected with the mounting rack 7 through the fixed shaft 6, and the fixed direction of the mounting rack 7 can be adjusted through the use of the slider 5, and because the fixed shaft 6 is used, the installation angle of the installation frame 7 can be adjusted, the top of the outer end of the installation frame 7 is provided with the connecting rod 8, the outer part of the inner side of the connecting rod 8 is sleeved with the compression spring 9, the top of the outer end of the connecting rod 8 is fixedly provided with the fixing plate 10, the compression spring 9 has the functions of elasticity and reset, the connecting rod 8 is pulled through the compression spring 9, so that the position of the fixing plate 10 is adjusted, and then monocells with different sizes can be connected and fixed, the use of operators can be facilitated, the outer side surface of the fixing plate 10 is provided with the connectors 11, the connectors 11 are mutually connected through the elastic ropes 12, the connectors 11 can be pulled through the arrangement of the elastic ropes 12, so that the distance between the two groups of installation plates 2 is reduced, the inner side surface of the fixing plate 10 is fixedly provided with the anti-skid pads 13, so that the device can be mutually connected and fixed with monocells with different sizes, the temperature can be reduced and the heat can be dissipated inside the device;
the fan 4 and the mounting plate 2 form a dismounting and mounting structure through the dust-proof plate 3, and the dust-proof plate 3 is in threaded connection with the mounting plate 2, so that the device can finish dismounting between the dust-proof plate 3 and the mounting plate 2 through rotating the dust-proof plate 3, and then the fan 4 at the inner side can be dismounted, thereby facilitating the cleaning of an operator on the device; by using the fan 4, the interior of the device can be cooled, so that the temperature is prevented from being high;
the mounting frame 7 and the sliding block 5 form a rotating structure through the fixed shaft 6, the sliding block 5 and the mounting plate 2 form a sliding structure, the sliding block 5 slides on the outer side of the mounting plate 2 to drive the mounting frame 7 at the outer end to slide, the mounting frame 7 is distributed on the outer side of the mounting plate 2 at equal angles, the mounting frame 7 on the outer side can be rotated through the fixed shaft 6, the position of the mounting frame 7 can be adjusted through the sliding of the sliding block 5, and therefore the device can be connected with single cells of different sizes;
the cross section of the fixing plate 10 is of an L-shaped structure, the fixing plate 10 and the connecting rod 8 are of an integrated structure, the connecting rod 8 and the mounting frame 7 form an elastic structure through the compression spring 9, so that the device can extrude the connecting rod 8 on the inner side through the compression spring 9, then the sliding of the connecting rod 8 can drive the fixing plate 10 on the top end of the outer side to slide, the fixing plate 10 can extrude the monocells, the connection and the fixation of the device and the monocells can be completed, and the shaking situation is avoided;
the connector 11 forms an elastic structure through the elastic rope 12, and the connector 11 and the fixing plate 10 are of an integrated structure, so that the device can pull the two connected connectors 11 through the elastic rope 12, then the sliding of the connector 11 can drive the fixing plate 10 on the inner side to slide towards the inner side, then the single cells on the inner side can be fixedly installed, and the stability of the device is ensured.
When in use, the device is firstly installed, firstly, the sliding block 5 slides on the outer side of the installation plate 2, the sliding block 5 can drive the installation frame 7 at the outer end to slide, then the installation position of the installation frame 7 can be adjusted through the sliding of the installation frame 7, then the installation angle of the installation frame 7 can be adjusted through the connection of the fixed shaft 6, the four installation frames 7 can be vertically arranged, then the single cell body 1 can be placed on the inner side of the installation plate 2, because the compression spring 9 is used, the compression spring 9 can pull the connecting rod 8 at the inner side, then the sliding of the connecting rod 8 can slide the fixed plate 10 at the top end of the outer side until the inner wall of the fixed plate 10 and the placed single cell body 1 are mutually fixed, and the elastic rope 12 can pull the connector 11, so that the distance between the two groups of installation plates 2 is reduced, the single cell body 1 can be fixedly installed, the dust guard 3 is rotated finally, the dust guard 3 can be installed due to the threaded connection between the dust guard 3 and the installation plate 2, then the fan 4 can be fixedly installed, the interior of the device can be cooled through the use of the fan 4, the temperature is prevented from being high, and meanwhile, the content which is not described in detail in the specification belongs to the prior art which is known by persons skilled in the art.
The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the claims of the present invention.
Claims (7)
1. An integrated fuel cell unit comprising a unit cell body (1), characterized in that: the battery cell comprises a battery cell body (1) and is characterized in that the battery cell body (1) comprises an aluminum foil packaging bag (101), a negative terminal (102), a positive terminal (103), a first diaphragm (104), a negative electrode layer (105), a second diaphragm (106) and a positive electrode layer (107), the negative terminal (102) and the positive terminal (103) are arranged on the surface of the aluminum foil packaging bag (101), the negative terminal (102) is located on the left side of the positive terminal (103), the first diaphragm (104) is arranged outside the aluminum foil packaging bag (101), the negative electrode layer (105) is arranged outside the first diaphragm (104), the second diaphragm (106) is arranged outside the negative electrode layer (105), and the positive electrode layer (107) is arranged outside the second diaphragm (106).
2. An integrated fuel cell stack characterized by: comprising an integrated fuel cell according to claim 1.
3. The integrated fuel cell stack of claim 2, wherein: the integrated fuel cell stack further comprises a mounting plate (2), a dust guard (3), a fan (4), a slider (5), a fixed shaft (6), a mounting frame (7), a connecting rod (8), a compression spring (9), a fixed plate (10), a connector (11), an elastic rope (12) and an anti-slip pad (13), wherein the dust guard (3) is connected to the inner end of the middle of the mounting plate (2), the fan (4) is arranged on the inner side of the dust guard (3), the slider (5) is arranged on the surface of the outer end of the mounting plate (2), the fixed shaft (6) is fixedly connected to the surface of the outer side of the slider (5), the slider (5) is connected with the mounting frame (7) through the fixed shaft (6), the connecting rod (8) is mounted at the top of the outer end of the mounting frame (7), and the compression spring (9) is sleeved outside the inner side of the connecting rod (8), the utility model discloses a fixing device for the automobile seat, including connecting rod (8), the outer end top fixed mounting of connecting rod (8) has fixed plate (10), and the outside surface of fixed plate (10) is provided with connector (11) to through stretch cord (12) interconnect between connector (11), the inboard fixed surface of fixed plate (10) is provided with slipmat (13).
4. The integrated fuel cell stack of claim 3, wherein: the fan (4) forms a disassembly and assembly structure with the mounting plate (2) through the dustproof plate (3), and the dustproof plate (3) is connected with the mounting plate (2) in a threaded manner.
5. The integrated fuel cell stack of claim 3, wherein: the mounting rack (7) and the sliding block (5) form a rotating structure through the fixed shaft (6), the sliding block (5) and the mounting plate (2) form a sliding structure, and the mounting rack (7) is distributed on the outer side of the mounting plate (2) at equal angles.
6. The integrated fuel cell stack of claim 3, wherein: the cross section of the fixing plate (10) is of an L-shaped structure, the fixing plate (10) and the connecting rod (8) are of an integrated structure, and the connecting rod (8) and the mounting frame (7) form an elastic structure through a compression spring (9).
7. The integrated fuel cell stack of claim 3, wherein: the connector (11) forms an elastic structure through the elastic rope (12), and the connector (11) and the fixing plate (10) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121557121.8U CN215869478U (en) | 2021-07-08 | 2021-07-08 | Integrated fuel cell and fuel cell stack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121557121.8U CN215869478U (en) | 2021-07-08 | 2021-07-08 | Integrated fuel cell and fuel cell stack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215869478U true CN215869478U (en) | 2022-02-18 |
Family
ID=80333426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121557121.8U Active CN215869478U (en) | 2021-07-08 | 2021-07-08 | Integrated fuel cell and fuel cell stack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215869478U (en) |
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2021
- 2021-07-08 CN CN202121557121.8U patent/CN215869478U/en active Active
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