CN112151836A - Integrated hydrogen fuel cell testing platform for assembling, activating and checking electric pile - Google Patents
Integrated hydrogen fuel cell testing platform for assembling, activating and checking electric pile Download PDFInfo
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- CN112151836A CN112151836A CN202010898499.8A CN202010898499A CN112151836A CN 112151836 A CN112151836 A CN 112151836A CN 202010898499 A CN202010898499 A CN 202010898499A CN 112151836 A CN112151836 A CN 112151836A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/022—Vibration control arrangements, e.g. for generating random vibrations
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/027—Specimen mounting arrangements, e.g. table head adapters
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- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04104—Regulation of differential pressures
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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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- Manufacturing & Machinery (AREA)
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
The invention discloses a pile assembly, activation and acceptance integrated hydrogen fuel cell testing platform which comprises a testing box, wherein a debugging telescopic rod is fixedly connected to the top of the inner wall of the testing box, a connecting plate is fixedly connected to the bottom end of the debugging telescopic rod, a discharging pipe is fixedly connected to the left side of the connecting plate, the top end of the discharging pipe is communicated with a guiding hose, an adjusting groove is formed in the discharging pipe, a limiting plate is fixedly connected to the bottom of the adjusting groove, and a through groove is formed in the surface of the limiting plate. This pile assembly activation is tested and is accepted integral type hydrogen fuel cell test platform for the device can effectually avoid because the hydrogen reverse flow that hydrogen pressure too big leads to when filling hydrogen, has improved the security when adding hydrogen, and through the joint setting of debugging telescopic link and connecting plate, the lift of control blowing pipe that can be nimble has further improved the security of device.
Description
Technical Field
The invention relates to the technical field of fuel cells, in particular to a test platform for a galvanic pile assembling, activating and acceptance integrated hydrogen fuel cell.
Background
A hydrogen fuel cell is a power generation device that directly converts chemical energy of hydrogen and oxygen into electrical energy. The basic principle is the reverse reaction of electrolyzed water, hydrogen and oxygen are supplied to the anode and cathode respectively, and after the hydrogen diffuses out through the anode and reacts with the electrolyte, electrons are released to reach the cathode through an external load. The fuel cell has no pollution to the environment. It is through an electrochemical reaction that combustion releases pollutants like COx, NOx, SOx gases and dust. As described above, the fuel cell generates only water and heat. If hydrogen is generated by renewable energy sources (photovoltaic cell panels, wind power generation and the like), the whole cycle is a complete process without harmful substance emission, the fuel cell runs quietly, and the noise is only about 55dB, which is equivalent to the level of normal conversation of people. This makes the fuel cell suitable for indoor installation or outdoor locations where there is a limit to noise.
The hydrogen fuel cell often needs to carry out hydrogenation test to the pile in the battery when the test, but the inside whole atmospheric pressure of pile in the use can slowly increase, if the external pipeline that adds directly communicates with the battery, hydrogen is probably reverse circulation extremely, the reliability and the security of serious rigid test.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an electric pile assembly, activation and acceptance integrated hydrogen fuel cell test platform, which solves the problems that the hydrogen fuel cell usually needs to carry out hydrogenation test on an electric pile in the cell during test, but the whole internal air pressure of the electric pile is slowly increased in the use process, if an external adding pipeline is directly communicated with the cell, hydrogen is likely to reversely flow, and the reliability and the safety of hard test are serious.
In order to achieve the purpose, the invention is realized by the following technical scheme: a pile assembly, activation and acceptance integrated hydrogen fuel cell test platform comprises a test box, wherein the top of the inner wall of the test box is fixedly connected with a debugging telescopic rod, the bottom of the debugging telescopic rod is fixedly connected with a connecting plate, the left side of the connecting plate is fixedly connected with a discharging pipe, the top end of the discharging pipe is communicated with a guiding hose, the inside of the discharging pipe is provided with an adjusting groove, the bottom of the adjusting groove is fixedly connected with a limiting plate, the surface of the limiting plate is provided with a through groove, the top of the limiting plate is fixedly connected with a reset spring, the top end of the reset spring is fixedly connected with an arc-shaped blocking block, both sides of the arc-shaped blocking block are fixedly connected with contact plates, one side of each contact plate is connected with the inner surface of the adjusting groove in a sliding manner, the top of the arc-shaped blocking block, the test bed is characterized in that a bottom groove is formed in the bottom block, a roller is connected to the surface of the inner wall of the bottom groove in a sliding mode, and a test flat wheel is connected to the top of the roller in a rolling mode.
Preferably, the right side fixedly connected with simulation motor case of test box inner wall, the top of simulation motor incasement wall is through motor cabinet fixedly connected with simulation motor.
Preferably, one end of the output shaft of the simulation motor is fixedly connected with a driving friction wheel, and one side of the surface of the driving friction wheel is meshed with one side of the test flat wheel.
Preferably, the left side of the test box is fixedly connected with a reinforcing frame, and the inner surface of the reinforcing frame is movably connected with the surface of the test flat wheel.
Preferably, the front surface of the test box is hinged with a box door, and the box door is made of stainless steel.
Preferably, the left side of the inner wall of the test box is fixedly connected with a detection device.
Advantageous effects
The invention provides a test platform for a galvanic pile assembly, activation and acceptance integrated hydrogen fuel cell. Compared with the prior art, the method has the following beneficial effects:
(1) the pile assembly, activation and acceptance integrated hydrogen fuel cell testing platform comprises a discharge pipe fixedly connected on the left side of a connecting plate, a guiding hose communicated with the top end of the discharge pipe, an adjusting groove arranged in the discharge pipe, a limiting plate fixedly connected with the bottom of the adjusting groove, a through groove arranged on the surface of the limiting plate, a reset spring fixedly connected with the top of the limiting plate, an arc-shaped blocking block fixedly connected with the top end of the reset spring, contact plates fixedly connected with the two sides of the arc-shaped blocking block, one side of each contact plate slidably connected with the inner surface of the adjusting groove, and a stabilizer bar fixedly connected with the top of the arc-shaped blocking block, wherein the discharge pipe, the guiding hose, the adjusting groove, the limiting plate, the through groove, the reset spring, the arc-shaped blocking block, the contact plates and the stabilizer bar are combined, so that when hydrogen is filled in the device, the safety when adding hydrogen is improved, and through the joint setting of debugging telescopic link and connecting plate, the lift of control blowing pipe that can be nimble has further improved the security of device.
(2) The integrated hydrogen fuel cell testing platform for the assembly, activation and acceptance of the electric pile is characterized in that a bottom block is fixedly connected to the bottom of the inner wall of a testing box, a bottom groove is formed in the bottom block, a roller is connected to the surface of the inner wall of the bottom groove in a sliding manner, a testing flat wheel is connected to the top of the roller in a rolling manner, a simulation motor box is fixedly connected to the right side of the inner wall of the testing box, a simulation motor is fixedly connected to the top of the inner wall of the simulation motor box through a motor base, a driving friction wheel is fixedly connected to one end of an output shaft of the simulation motor, one side of the surface of the driving friction wheel is meshed with one side of the testing flat wheel, a reinforcing frame is fixedly connected to the left side of the testing box, the swing state of the testing flat wheel can be accurately simulated through the combined arrangement of the testing flat wheel, the simulation motor box, the driving friction, the friction force of the bottom of the test flat wheel is greatly reduced when the test flat wheel swings, the stability in operation is improved, the structure is simple, and the operation of workers is facilitated.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;
FIG. 3 is a cross-sectional view of a discharge tube structure of the present invention;
FIG. 4 is an external view of the test chamber structure of the present invention.
In the figure: 1. a test box; 2. debugging a telescopic rod; 3. a connecting plate; 4. discharging the material pipe; 5. a material guiding hose; 6. an adjustment groove; 7. a limiting plate; 8. a through groove; 9. a return spring; 10. an arc-shaped blocking block; 11. a contact plate; 12. a stabilizer bar; 13. a bottom block; 14. a bottom groove; 15. a roller; 16. testing the flat wheel; 17. simulating a motor box; 18. simulating a motor; 19. a driving friction wheel; 20. a reinforcing frame; 21. a box door; 22. and (4) a detection device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a pile assembly, activation and acceptance integrated hydrogen fuel cell test platform comprises a test box 1, the top of the inner wall of the test box 1 is fixedly connected with a debugging telescopic rod 2, the bottom end of the debugging telescopic rod 2 is fixedly connected with a connecting plate 3, the left side of the connecting plate 3 is fixedly connected with a discharging pipe 4, the top end of the discharging pipe 4 is communicated with a guiding hose 5, the inside of the discharging pipe 4 is provided with an adjusting groove 6, the bottom of the adjusting groove 6 is fixedly connected with a limiting plate 7, the surface of the limiting plate 7 is provided with a through groove 8, the top of the limiting plate 7 is fixedly connected with a reset spring 9, the top end of the reset spring 9 is fixedly connected with an arc-shaped barrier block 10, both sides of the arc-shaped barrier block 10 are fixedly connected with contact plates 11, one side of the contact plates 11 is connected with the inner surface of the adjusting groove 6 in a sliding manner, through the combined arrangement of the discharging pipe 4, the guiding hose 5, the adjusting groove 6, the limiting plate 7, the through groove 8, the reset spring 9, the arc-shaped blocking block 10, the contact plate 11 and the stabilizing rod 12, the device can effectively avoid reverse flow of hydrogen caused by overlarge hydrogen pressure when being filled with hydrogen, the safety when the hydrogen is added is improved, in addition, through the debugging of the combined arrangement of the telescopic rod 2 and the connecting plate 3, the lifting of the discharging pipe 4 can be flexibly controlled, the safety of the device is further improved, the bottom groove 14 is arranged inside the bottom block 13, through the combined arrangement of the testing flat plate wheel 16, the simulation motor box 17, the simulation motor 18, the driving friction wheel 19 and the reinforcing frame 20, the swinging state of the testing flat plate wheel 16 can be accurately simulated, and through the combined arrangement of the bottom block 13, the bottom groove 14 and the roller 15, the friction force at the bottom of the testing flat plate wheel 16 during swinging is greatly reduced, stability during operation is improved, the steam generator is simple in structure, and operation of workers is facilitated, the surface sliding connection of 14 inner walls of the bottom groove is provided with the idler wheels 15, the top rolling connection of the idler wheels 15 is provided with the test flat plate wheel 16, the right side fixedly connected with simulation motor box 17 of the inner wall of the test box 1 is provided with the simulation motor 18 through the motor base fixedly connected with at the top of the inner wall of the simulation motor box 17, one end fixedly connected with driving friction wheel 19 of the output shaft of the simulation motor 18 is meshed with one side of the test flat plate wheel 16, one side of the surface of the driving friction wheel 19 is meshed with one side of the test flat plate wheel 16, the left side fixedly connected with reinforcing frame 20 of the test box 1 is movably connected with the surface of the test flat plate wheel 16, the front of the test box 1 is hinged to be provided with a box door 21, the left side fixedly connected.
And those not described in detail in this specification are well within the skill of those in the art.
When the device works, the box door 21 is opened, the fuel cell is placed at the top of the testing flat plate wheel 16, the debugging telescopic rod 2 is opened, the debugging telescopic rod 2 is prolonged to drive the connecting plate 3 and the discharging pipe 4 to be prolonged, after the discharging pipe 4 is aligned and communicated with the air inlet of the fuel cell, the valve outside the discharging pipe 4 is opened, when hydrogen passes through the pipeline inside the discharging pipe 4, the stabilizing rod 12 is pushed to further push the arc-shaped blocking block 10 to move downwards, meanwhile, the contact plate 11 slides on the inner surface of the adjusting groove 6, the reset spring 9 is extruded, hydrogen flows to the inside of the fuel cell through the through groove 8 in the limiting plate 7, once the internal pressure of the fuel cell is overlarge, the arc-shaped blocking block 10 in the discharging pipe 4 is pushed upwards by the reset spring 9 and high-pressure hydrogen, the arc-shaped blocking block 10 seals the adjusting groove 6 from the external passage, after the hydrogen is, the driving friction wheel 19 drives the test flat plate wheel 16 to rotate, the test flat plate wheel 16 rolls on the top of the roller 15, so that the fuel cell is simulated to be in a swinging state, then the detection device 22 is started to detect the fuel cell, and after the complete operation is finished, the device is recovered.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an integrative hydrogen fuel cell test platform is examined in galvanic pile assembly activation, includes test box (1), its characterized in that: the testing device is characterized in that a debugging telescopic rod (2) is fixedly connected to the top of the inner wall of the testing box (1), a connecting plate (3) is fixedly connected to the bottom end of the debugging telescopic rod (2), a discharging pipe (4) is fixedly connected to the left side of the connecting plate (3), a guiding hose (5) is communicated with the top end of the discharging pipe (4), an adjusting groove (6) is formed in the discharging pipe (4), a limiting plate (7) is fixedly connected to the bottom of the adjusting groove (6), a through groove (8) is formed in the surface of the limiting plate (7), a reset spring (9) is fixedly connected to the top end of the limiting plate (7), an arc-shaped blocking block (10) is fixedly connected to the top end of the reset spring (9), contact plates (11) are fixedly connected to the two sides of the arc-shaped blocking block (10), and one side of each contact plate, the top fixedly connected with stabilizer bar (12) of arc stop block (10), bottom fixedly connected with bottom block (13) of test box (1) inner wall, kerve (14) have been seted up to the inside of bottom block (13), the surperficial sliding connection of kerve (14) inner wall has gyro wheel (15), the top roll connection of gyro wheel (15) has test flat wheel (16).
2. The integrated hydrogen fuel cell testing platform for assembling, activating and accepting the electric pile as claimed in claim 1, wherein: the right side fixedly connected with simulation motor case (17) of test box (1) inner wall, motor cabinet fixedly connected with simulation motor (18) are passed through at the top of simulation motor case (17) inner wall.
3. The integrated hydrogen fuel cell testing platform for assembling, activating and accepting the electric pile as claimed in claim 2, wherein: one end of the output shaft of the simulation motor (18) is fixedly connected with a driving friction wheel (19), and one side of the surface of the driving friction wheel (19) is meshed with one side of the test flat wheel (16).
4. The integrated hydrogen fuel cell testing platform for assembling, activating and accepting the electric pile as claimed in claim 1, wherein: the left side fixedly connected with of test box (1) strengthens frame (20), the internal surface of strengthening frame (20) and the surperficial swing joint of test flat wheel (16).
5. The integrated hydrogen fuel cell testing platform for assembling, activating and accepting the electric pile as claimed in claim 1, wherein: the front surface of the test box (1) is hinged with a box door (21), and the box door (21) is made of stainless steel.
6. The integrated hydrogen fuel cell testing platform for assembling, activating and accepting the electric pile as claimed in claim 1, wherein: the left side fixedly connected with detection device (22) of test box (1) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010898499.8A CN112151836B (en) | 2020-08-31 | 2020-08-31 | Integrated hydrogen fuel cell testing platform for assembling, activating and checking electric pile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010898499.8A CN112151836B (en) | 2020-08-31 | 2020-08-31 | Integrated hydrogen fuel cell testing platform for assembling, activating and checking electric pile |
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| Publication Number | Publication Date |
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| CN112151836A true CN112151836A (en) | 2020-12-29 |
| CN112151836B CN112151836B (en) | 2021-08-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114373960A (en) * | 2022-01-12 | 2022-04-19 | 天津新氢动力科技有限公司 | Fuel cell system for forklift based on non-gaseous hydrogen supply device |
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| CN101743422A (en) * | 2007-07-16 | 2010-06-16 | 米其林技术公司 | High-pressure fluid safety valve |
| CN105508875A (en) * | 2014-10-10 | 2016-04-20 | 株式会社捷太格特 | Valve device |
| CN105807233A (en) * | 2016-03-17 | 2016-07-27 | 上海新源动力有限公司 | Testing platform of fuel cell hydrogen system |
| CN108019541A (en) * | 2016-10-31 | 2018-05-11 | 株式会社捷太格特 | Valve gear |
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2020
- 2020-08-31 CN CN202010898499.8A patent/CN112151836B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101743422A (en) * | 2007-07-16 | 2010-06-16 | 米其林技术公司 | High-pressure fluid safety valve |
| CN101324485A (en) * | 2008-07-11 | 2008-12-17 | 清华大学 | Test device and method for detecting security of fuel battery passenger car hydrogen feed system |
| CN105508875A (en) * | 2014-10-10 | 2016-04-20 | 株式会社捷太格特 | Valve device |
| CN105807233A (en) * | 2016-03-17 | 2016-07-27 | 上海新源动力有限公司 | Testing platform of fuel cell hydrogen system |
| CN108019541A (en) * | 2016-10-31 | 2018-05-11 | 株式会社捷太格特 | Valve gear |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114373960A (en) * | 2022-01-12 | 2022-04-19 | 天津新氢动力科技有限公司 | Fuel cell system for forklift based on non-gaseous hydrogen supply device |
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| CN112151836B (en) | 2021-08-17 |
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