CN110690489A - Assembly jig suitable for fuel cell stack - Google Patents
Assembly jig suitable for fuel cell stack Download PDFInfo
- Publication number
- CN110690489A CN110690489A CN201910876749.5A CN201910876749A CN110690489A CN 110690489 A CN110690489 A CN 110690489A CN 201910876749 A CN201910876749 A CN 201910876749A CN 110690489 A CN110690489 A CN 110690489A
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- Prior art keywords
- assembly
- main substrate
- fuel cell
- limiting
- cell stack
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- 239000000446 fuel Substances 0.000 title claims abstract description 28
- 239000000758 substrate Substances 0.000 claims abstract description 33
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 description 5
- 238000010248 power generation Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2404—Processes or apparatus for grouping fuel cells
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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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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
The invention relates to an assembly jig suitable for a fuel cell stack, which comprises a main substrate, wherein a plurality of limiting guide assemblies are vertically arranged on the periphery of the edge of the main substrate, a plurality of limiting assemblies are also arranged on the main substrate, and a holding assembly is arranged on one side of the main substrate. Therefore, the limiting guide can be realized by adopting the mutual matching of the plurality of limiting upright columns, and the components can be conveniently stacked and combined in sequence to finally form the complete fuel cell stack. Be equipped with independent rotation type sleeve, can adjust spacing height to different cell stack models, it is spacing to be convenient for assemble. The assembly efficiency is guaranteed, and meanwhile, assembly errors cannot occur. The whole structure is simple, and the assembly and the use are easy.
Description
Technical Field
The present invention relates to an assembly jig, and more particularly to an assembly jig suitable for a fuel cell stack.
Background
A fuel cell is a chemical device that directly converts chemical energy of fuel into electrical energy, and is also called an electrochemical generator. It is a fourth power generation technology following hydroelectric power generation, thermal power generation and atomic power generation. Since the fuel cell converts part of gibbs free energy in chemical energy of fuel into electric energy through electrochemical reaction, the fuel cell is not limited by carnot cycle effect.
The stacks of the existing dye cells need to be stacked during assembly by manual or automated equipment. However, due to the complexity of the layers and construction, accessories are required for limited support during stack assembly. At present, the accessories can only be installed and guided in a single direction, and omnibearing limit cannot be realized, so that deviation occurs during assembly, and the final quality of a battery product is influenced.
Disclosure of Invention
The present invention is directed to overcome the above problems of the prior art, and provides an assembly jig suitable for a fuel cell stack.
The assembly jig suitable for the fuel cell stack for achieving the object of the present invention comprises a main substrate, wherein: the edge periphery of the main substrate is vertically provided with a plurality of limiting guide assemblies, the main substrate is also provided with a plurality of limiting assemblies, and one side of the main substrate is provided with a holding assembly.
Further, the assembly jig suitable for the fuel cell stack is characterized in that the limiting guide assembly is a limiting upright post, and one side of the bottom of the limiting upright post is connected with the periphery of the edge of the main substrate; or the bottom of the limiting upright post is connected with the periphery of the edge of the main substrate through a spring assembly.
Furthermore, the assembly jig for a fuel cell stack is provided, wherein the inner side of the limiting upright post is provided with a guide strip, or the inner side of the limiting upright post is provided with a guide groove.
Furthermore, the assembly jig suitable for the fuel cell stack is characterized in that the limiting assembly is a rotary sleeve, a plurality of mounting grooves are distributed on the main substrate, and the rotary sleeve is arranged in the mounting grooves and extends out of the mounting grooves.
Furthermore, the above mentioned assembling jig for fuel cell stack is characterized in that the rotary sleeve is transversely provided with a plurality of height adjusting holes, the side surface of the main substrate is provided with positioning holes, sleeve limiting components are arranged in the height adjusting holes and the positioning holes in a penetrating manner, and the sleeve limiting components are bolts.
Still further, the above-mentioned assembly jig suitable for fuel cell pile, wherein, the subassembly of gripping is the handle, the handle both ends are provided with the location strip, the location strip passes through set screw and installs in one side of main substrate.
The technical scheme of the invention has the following advantages:
1. the limiting guide can be realized by adopting the mutual matching of the limiting upright posts, so that all components can be conveniently stacked and combined in sequence, and finally, a complete fuel cell stack is formed.
2. Be equipped with independent rotation type sleeve, can adjust spacing height to different cell stack models, it is spacing to be convenient for assemble.
3. The assembly efficiency is guaranteed, and meanwhile, assembly errors cannot occur.
4. The whole structure is simple, and the assembly and the use are easy.
Objects, advantages and features of the present invention will be illustrated and explained by the following non-restrictive description of preferred embodiments thereof, given by way of example only with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of an assembly jig suitable for a fuel cell stack.
Fig. 2 is a schematic view showing the installation of the end plate and the collector plate.
Fig. 3 is a schematic view of the cathode plate installation.
Figure 4 is a schematic view of a multi-layer bipolar plate assembly.
FIG. 5 is a schematic view showing the mounting of the intermediate manifold plates of the anode plate and the collector plate.
Fig. 6 is a schematic view of the installation of the cathode plate, the bipolar plate and the anode plate.
Fig. 7 is a schematic view of anode end plate installation.
The meanings of the reference symbols in the figures are as follows:
1. a main substrate; 2. a limiting upright post; 3. a spring assembly; 4. a guide strip; 5. a rotary sleeve; 6. a bolt; 7. a handle; 8. a collector plate; 9. a cathode plate; 10. a multi-layer bipolar plate; 11. a current collector intermediate manifold plate; 12. an anode plate; 13. an anode end plate.
Detailed Description
Example (b): the assembly jig suitable for the fuel cell stack shown in fig. 1 to 7 includes a main substrate 1, which is distinguished in that: the periphery of the edge of the main substrate 1 is vertically provided with a plurality of limiting guide assemblies. Like this, when carrying out the dye cell assembly, can be based on according to step each part from the top in proper order of piling up the assembly, realize that the guide of spare part is spacing, do not need the manual work to support. Meanwhile, in order to facilitate the initial positioning of the end plates and the collector plates in the fuel cell stack during installation, a plurality of limiting assemblies are further arranged on the main substrate 1. Furthermore, a holding member is provided on one side of the main substrate 1, which is convenient for a person to hold during transportation and assembly.
In combination with a preferred embodiment of the invention, in order to facilitate the sequential assembly of each subsequent assembly, realize circumferential limit during assembly, and avoid assembly errors of verticality, the adopted limit guide assembly is a limit upright 2, and one side of the bottom of the limit upright 2 is connected with the periphery of the edge of the main substrate 1. Simultaneously, to the special needs of some subassembly during assembly, can realize suitable deformation expansion, be convenient for realize stepping down to some subassemblies, avoid appearing the card dead during the assembly, the bottom of spacing stand 2 is passed through spring assembly 3 and is linked to each other with main substrate 1 edge periphery. And, the inner side of the restraining post 2 is provided with a guide bar 4 in consideration of smooth guide of each component during assembly. Also, for special needs during assembly for certain components, a guide groove may be provided on the inside of the restraining post 2.
Further see, in order to realize effectual preventing slow-witted spacing to end plate, current collection board assembly period, and with spacing stand 2, guarantee the assembly accuracy of each subassembly, the spacing subassembly of adoption is rotation type sleeve 5, is convenient for realize the assembly regulation. Particularly, a plurality of mounting grooves are distributed on the main substrate 1, and the rotary sleeve 5 is arranged in the mounting grooves and extends out of the mounting grooves. Simultaneously, in order to realize adjusting to different end plates, current collection board models, 5 transverse distribution of rotation type sleeve have a plurality of altitude mixture control holes, and the side of main substrate 1 is provided with the locating hole, wears to be equipped with the spacing subassembly of sleeve in altitude mixture control hole, the locating hole, and the spacing subassembly of sleeve is bolt 6. Like this, can control the height that rotation type sleeve 5 exposes through selecting for use different altitude mixture control hole, satisfy different processing demands. And, can also satisfy follow-up cover and establish the screw rod that runs through the pile, realize the assistance-localization real-time.
Still further, in view of the convenience of use of the holding assembly, the holding assembly is a handle 7, and positioning bars are provided at both ends of the handle 7 and mounted on one side of the main substrate 1 by positioning screws. In this way, it is possible to realize a firm mounting of the lock bar on the main substrate 1.
In the implementation process of the invention, under the limit guidance of the limit upright post 2, an end plate, a current collecting plate 8, a cathode plate 9, a multi-layer bipolar plate 10, an anode plate, a current collecting plate intermediate manifold plate 11, a cathode plate, a bipolar plate, an anode plate 12 and an anode end plate 13 are sequentially arranged from bottom to top, and finally, the end plate, the current collecting plate, the cathode plate, the bipolar plate, the anode plate and the anode end plate are fixed by. During the assembly, because receive spacing guide of spacing stand 2, possess and prevent slow-witted, prevent anti-effect, can guarantee to pile up the assembly in order between each subassembly. Meanwhile, the rotary sleeve 5 is adopted for auxiliary limiting, so that the subsequent screw rods can be conveniently connected in a penetrating manner.
The following advantages can be seen from the above description in conjunction with the accompanying drawings:
1. the limiting guide can be realized by adopting the mutual matching of the limiting upright posts, so that all components can be conveniently stacked and combined in sequence, and finally, a complete fuel cell stack is formed.
2. Be equipped with independent rotation type sleeve, can adjust spacing height to different cell stack models, it is spacing to be convenient for assemble.
3. The assembly efficiency is guaranteed, and meanwhile, assembly errors cannot occur.
4. The whole structure is simple, and the assembly and the use are easy.
It should be understood that the above-mentioned embodiments are only illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All modifications made according to the spirit of the main technical scheme of the invention are covered in the protection scope of the invention.
Claims (6)
1. The utility model provides an equipment tool suitable for fuel cell pile, includes main substrate, its characterized in that: the edge periphery of the main substrate is vertically provided with a plurality of limiting guide assemblies, the main substrate is also provided with a plurality of limiting assemblies, and one side of the main substrate is provided with a holding assembly.
2. The assembly jig suitable for a fuel cell stack according to claim 1, wherein: the limiting guide assembly is a limiting upright post, and one side of the bottom of the limiting upright post is connected with the periphery of the edge of the main substrate; or the bottom of the limiting upright post is connected with the periphery of the edge of the main substrate through a spring assembly.
3. The assembly jig suitable for a fuel cell stack according to claim 2, wherein: the inboard of spacing stand is provided with the guide strip, perhaps, the inboard of spacing stand is provided with the guiding groove.
4. The assembly jig suitable for a fuel cell stack according to claim 1, wherein: the limiting assembly is a rotary sleeve, a plurality of mounting grooves are distributed on the main substrate, and the rotary sleeve is arranged in the mounting grooves and extends out of the mounting grooves.
5. The assembly jig suitable for a fuel cell stack according to claim 4, wherein: the rotary type sleeve is transversely provided with a plurality of height adjusting holes, the side face of the main substrate is provided with positioning holes, sleeve limiting assemblies penetrate through the height adjusting holes and the positioning holes, and the sleeve limiting assemblies are bolts.
6. The assembly jig suitable for a fuel cell stack according to claim 1, wherein: the holding assembly is a handle, positioning strips are arranged at two ends of the handle, and the positioning strips are installed on one side of the main substrate through positioning screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910876749.5A CN110690489A (en) | 2019-09-17 | 2019-09-17 | Assembly jig suitable for fuel cell stack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910876749.5A CN110690489A (en) | 2019-09-17 | 2019-09-17 | Assembly jig suitable for fuel cell stack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110690489A true CN110690489A (en) | 2020-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910876749.5A Pending CN110690489A (en) | 2019-09-17 | 2019-09-17 | Assembly jig suitable for fuel cell stack |
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| Country | Link |
|---|---|
| CN (1) | CN110690489A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112820925A (en) * | 2020-12-30 | 2021-05-18 | 上海捷氢科技有限公司 | Fuel cell stack assembly device and method |
| CN113793966A (en) * | 2021-09-22 | 2021-12-14 | 广东国玉科技有限公司 | Hydrogen fuel cell stacking device |
| CN114335657A (en) * | 2022-01-14 | 2022-04-12 | 深圳市昆龙卓盈机电有限公司 | Safety protection device for fuel cell |
| CN114420988A (en) * | 2022-03-10 | 2022-04-29 | 深圳市昆龙卓盈机电有限公司 | Fuel cell stack fixing device |
| CN114725467A (en) * | 2022-06-08 | 2022-07-08 | 爱德曼氢能源装备有限公司 | Fuel cell assembly testing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304925A (en) * | 2015-11-27 | 2016-02-03 | 上海空间电源研究所 | Fuel cell stack assembly device |
| CN205406640U (en) * | 2016-02-23 | 2016-07-27 | 湖南省银峰新能源有限公司 | Vanadium cell pile |
| CN207677006U (en) * | 2017-12-30 | 2018-07-31 | 苏州擎动动力科技有限公司 | A kind of pile assembly device |
| CN109599581A (en) * | 2018-11-27 | 2019-04-09 | 清华大学 | A kind of fuel cell sliding rail string simultaneously connects formula common group heap positioning device |
| CN210535767U (en) * | 2019-09-17 | 2020-05-15 | 苏州奥加华新能源有限公司 | Assembly jig suitable for fuel cell stack |
-
2019
- 2019-09-17 CN CN201910876749.5A patent/CN110690489A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304925A (en) * | 2015-11-27 | 2016-02-03 | 上海空间电源研究所 | Fuel cell stack assembly device |
| CN205406640U (en) * | 2016-02-23 | 2016-07-27 | 湖南省银峰新能源有限公司 | Vanadium cell pile |
| CN207677006U (en) * | 2017-12-30 | 2018-07-31 | 苏州擎动动力科技有限公司 | A kind of pile assembly device |
| CN109599581A (en) * | 2018-11-27 | 2019-04-09 | 清华大学 | A kind of fuel cell sliding rail string simultaneously connects formula common group heap positioning device |
| CN210535767U (en) * | 2019-09-17 | 2020-05-15 | 苏州奥加华新能源有限公司 | Assembly jig suitable for fuel cell stack |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112820925A (en) * | 2020-12-30 | 2021-05-18 | 上海捷氢科技有限公司 | Fuel cell stack assembly device and method |
| CN112820925B (en) * | 2020-12-30 | 2021-11-26 | 上海捷氢科技有限公司 | Fuel cell stack assembly device and method |
| CN113793966A (en) * | 2021-09-22 | 2021-12-14 | 广东国玉科技有限公司 | Hydrogen fuel cell stacking device |
| CN113793966B (en) * | 2021-09-22 | 2023-01-17 | 广东国玉科技股份有限公司 | Hydrogen fuel cell stacking device |
| CN114335657A (en) * | 2022-01-14 | 2022-04-12 | 深圳市昆龙卓盈机电有限公司 | Safety protection device for fuel cell |
| CN114335657B (en) * | 2022-01-14 | 2024-04-19 | 深圳市昆龙卓盈机电有限公司 | Fuel cell safety protection device |
| CN114420988A (en) * | 2022-03-10 | 2022-04-29 | 深圳市昆龙卓盈机电有限公司 | Fuel cell stack fixing device |
| CN114420988B (en) * | 2022-03-10 | 2022-06-10 | 深圳市昆龙卓盈机电有限公司 | Fuel cell set fixing device |
| CN114725467A (en) * | 2022-06-08 | 2022-07-08 | 爱德曼氢能源装备有限公司 | Fuel cell assembly testing device |
| CN114725467B (en) * | 2022-06-08 | 2022-09-02 | 爱德曼氢能源装备有限公司 | Fuel cell assembly testing device |
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Address after: 215000 38 Huoju Road, high tech Zone, Suzhou City, Jiangsu Province Applicant after: Suzhou Ogawa New Energy Co.,Ltd. Address before: Room 402, building 01, northwest Suzhou nano City, 99 Jinjihu Avenue, Suzhou Industrial Park, 215000, Jiangsu Province (nw-01402) Applicant before: Suzhou Ogawa New Energy Co.,Ltd. |
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