Electrolyzed water energy storage device combined with perovskite solar cell aging equipment

Abstract

The utility model relates to the field of renewable energy sources, and discloses an electrolyzed water energy storage device combined with perovskite solar cell aging equipment, which comprises an electrolytic bath, and a proton exchange membrane is arranged in the middle of the interior of the electrolytic bath and is used for preventing gas diffusion; u-shaped cleaning frames are arranged in two cavities formed by the electrolytic cell and the proton exchange membrane, and uniformly distributed cleaning brushes are arranged on U-shaped surfaces, adjacent to the electrolytic cell, of the two U-shaped cleaning frames. Hydrogen and oxygen are generated through the efficient electrolysis process, and meanwhile precise cleaning, gas filtering and storing mechanisms are arranged. Besides, hydrogen and oxygen can be generated by electrolyzed water almost without requirements on voltage and current stability, no matter how the voltage and the current fluctuate, equipment is not damaged, the requirements on corollary equipment such as voltage and current stabilization equipment are low, the cost is low, and the structure is simple.

Description

Technical Field

[0001] The present invention relates to the field of renewable energy technology, and in particular to an electrolytic water energy storage device used in conjunction with a perovskite solar cell aging device. Background Art

[0002] With the rapid development of perovskite solar cell technology, its high efficiency and low cost advantages are becoming increasingly significant, but stability issues remain a key factor hindering its commercial application. During the R&D and testing phases of perovskite solar cells, stability testing that simulates real-world operating conditions is crucial. This includes lifespan assessments under various conditions, such as high temperature, high humidity, rain, and snow. Furthermore, before perovskite solar cells reach commercial maturity, small-scale pilot and pilot production lines are established. However, during this process, a large amount of electricity is generated that is difficult to directly feed into the grid, resulting in energy waste.

[0003] Existing technologies lack effective, immediate solutions for collecting and storing the electrical energy generated by these tests. Therefore, developing a device that can efficiently convert and store this energy is crucial for improving the efficiency of perovskite solar cell research and development and promoting energy recycling. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention provides an electrolytic water energy storage device used in conjunction with a perovskite solar cell aging device. It solves the problem that before perovskite solar cells mature enough for commercial application, small-scale and pilot lines of a certain scale are also established. However, in this process, a large amount of electricity is generated but it is difficult to directly integrate it into the power grid, resulting in energy waste and a lack of effective real-time collection and storage.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an electrolytic water energy storage device used in conjunction with a perovskite solar cell aging device, comprising an electrolytic cell, wherein a proton exchange membrane is installed in the middle of the electrolytic cell to prevent gas diffusion;

[0006] The two chambers formed by the electrolytic cell and the proton exchange membrane are each provided with a U-shaped cleaning rack, and the two U-shaped cleaning racks are each provided with evenly distributed cleaning brushes at the U-shaped surfaces adjacent to the electrolytic cell, and the cleaning brushes are in contact with the wall surface of the electrolytic cell for cleaning the inner wall surface, and the two U-shaped cleaning racks are each fixed with a scraper at the U-shaped surface on the opposite side of the proton exchange membrane, and the scraper is slidably connected to the inner wall surface of the electrolytic cell, the interior of the electrolytic cell is rotatably connected to a positive and negative threaded screw near the top, and the middle of the positive and negative threaded screw passes through the proton exchange membrane, the positive and negative threads of the positive and negative threaded screws are both threadedly connected to drive blocks, and the two drive blocks are respectively fixed to the two U-shaped cleaning racks, and a motor is fixed to the left side of the electrolytic cell near the positive and negative threaded screws, and the output end of the motor passes through the electrolytic cell and is fixedly connected to the positive and negative threaded screws.

[0007] Preferably, U-shaped pipes are provided in the two chambers formed by the electrolytic cell and the proton exchange membrane, the two U-shaped pipes are connected to the inner wall of the electrolytic cell through multiple connecting blocks, and the two U-shaped pipes are located on the top of the U-shaped cleaning rack.

[0008] Preferably, the two U-shaped pipes and the adjacent surfaces of the electrolytic cell are penetrated and fixed with evenly distributed nozzles, a pump body is installed in the middle of the top of the electrolytic cell, and a three-way joint is fixed at the water outlet end of the pump body, and the two ends of the three-way joint are respectively connected to the two U-shaped pipes through two connecting pipes.

[0009] Preferably, drainage buckets are passed through and fixed at the bottom of both left and right sides of the electrolytic cell, and liquid injection pipes are passed through and fixed at the top of both left and right sides of the electrolytic cell.

[0010] Preferably, gas outlet joints are passed through and fixed on both sides of the top of the electrolytic cell for respectively drawing out the gas in the two chambers. Two filter shells are installed at the rear end of the top of the electrolytic cell, and the front ends of the two filter shells are connected to the two gas outlet joints through two gas outlet connecting pipes.

[0011] Preferably, two gas storage tanks are provided at the rear end of the electrolytic cell, and an air inlet connector is passed through and fixed on the top of the two gas storage tanks. The rear ends of the two filter shells are connected to the two air inlet connectors through two air inlet connecting pipes respectively.

[0012] Preferably, two evenly distributed filter plates are fixed inside the two filter shells, and the three cavities formed by the filter shell and the two filter plates are provided with fillers, and the fillers are zeolite particles, aluminosilicate particles and activated carbon particles from front to back; the pore size of the filter plates is smaller than the particle size of the zeolite particles, aluminosilicate particles and activated carbon particles.

[0013] Preferably, a filter is installed inside the two gas outlet connecting pipes, and the pore size of the filter is smaller than the particle size of the zeolite particles.

[0014] Preferably, a filter is installed inside the two air intake connecting pipes, and the pore size of the filter is smaller than the particle size of the activated carbon particles.

[0015] Preferably, electrodes are passed through and installed on both left and right sides of the top of the electrolytic cell, and the two electrodes are respectively located in two chambers formed by the electrolytic cell and the proton exchange membrane, one of the two electrodes is an anode and the other is a cathode.

[0016] The present invention provides a water electrolysis energy storage device used in conjunction with perovskite solar cell aging equipment.

[0017] It has the following beneficial effects:

[0018] 1. The present invention produces hydrogen and oxygen through an efficient electrolysis process and is equipped with sophisticated cleaning, gas filtration, and storage mechanisms. Cleaning ensures the efficient operation of the electrolyzer, while gas filtration and storage ensure that the produced hydrogen and oxygen are effectively purified and stored. This device has excellent energy conversion and storage capabilities. Furthermore, the device can effectively improve the power utilization rate of perovskite solar cells during efficiency and stability testing, reducing energy waste. Furthermore, the electrolysis of water has almost no requirements for voltage and current stability to produce hydrogen and oxygen. Regardless of voltage and current fluctuations, no damage will be caused to the equipment. Furthermore, the requirements for supporting equipment such as voltage and current stabilization are also low, resulting in low cost and simple structure.

[0019] 2. During the electrolysis process, impurities and dirt typically accumulate on the inner walls of the electrolytic cell due to gas generation and electrolyte reactions. Therefore, the electrolytic cell is equipped with a U-shaped cleaning rack and a cleaning brush for cleaning. The U-shaped cleaning rack is fixed to the drive block. The forward and reverse screws drive the block to move relative to each other, driving the cleaning rack to slide along the inner wall of the electrolytic cell, scrubbing the inner wall of the electrolytic cell, removing impurities and maintaining a clean environment. At the same time, the scraper on the cleaning rack further helps remove impurities, ensuring a clean environment inside the electrolytic cell.

[0020] 3. The present invention also includes a pump and a U-shaped pipe. Cleaning agent is injected through the pipe and distributed into the U-shaped pipe by the pump. The nozzle evenly sprays the cleaning agent onto the inner wall of the electrolytic cell. With the help of the cleaning brush on the U-shaped cleaning rack, the cleaning agent helps remove dirt on the inner wall of the electrolytic cell, ensuring a clean internal environment and further improving the cleaning effect.

[0021] 4. The present invention fills each filter shell with zeolite particles, aluminosilicate particles and activated carbon particles. These fillers have good adsorption properties and are used to adsorb and remove impurities in the gas. Filtration can effectively remove impurities in the gas, such as moisture, dust, chemical pollutants and microorganisms, thereby improving the purity of the gas. Therefore, filtering impurities in the gas can help achieve a cleaner energy conversion process and help promote the use of renewable energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A perspective view of the present invention;

[0023] Figure 2 It is a schematic diagram of the front cross-sectional structure of the present invention;

[0024] Figure 3 It is a schematic diagram of a top cross-sectional structure of the present invention;

[0025] Figure 4 This is a schematic structural diagram of the proton exchange membrane, the U-shaped cleaning rack, and the U-shaped pipeline in the present invention;

[0026] Figure 5 It is a structural schematic diagram of the U-shaped pipe in the present invention;

[0027] Figure 6 It is a schematic diagram of the side cross-sectional structure of the filter housing in the present invention.

[0028] Among them, 1. electrolytic cell; 2. drainage bucket; 3. liquid injection pipe; 4. proton exchange membrane; 5. U-shaped cleaning rack; 51. cleaning brush; 52. scraper; 53. drive block; 54. positive and negative threaded screw; 55. motor; 6. U-shaped pipe; 61. connecting block; 62. nozzle; 63. pump body; 64. three-way connector; 65. connecting pipe; 7. electrode; 8. filter shell; 81. filter plate; 82. filler; 83. air outlet connector; 84. air outlet connecting pipe; 85. gas storage tank; 86. air inlet connector; 87. air inlet connecting pipe. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Please see the attached Figure 1 -Attached Figure 6An embodiment of the present invention provides an electrolytic water energy storage device for use with a perovskite solar cell aging device, comprising an electrolytic cell 1. A proton exchange membrane 4 is installed in the middle of the electrolytic cell 1 to prevent gas diffusion. The proton exchange membrane 4 is installed in the middle of the electrolytic cell 1, dividing the interior of the electrolytic cell 1 into two independent chambers, ensuring that the electrolytic reactions at the cathode and anode do not interfere with each other, thereby improving electrolysis efficiency and system stability.

[0031] The two chambers formed by the electrolytic cell 1 and the proton exchange membrane 4 are both provided with a U-shaped cleaning rack 5. The two U-shaped cleaning racks 5 are provided with evenly distributed cleaning brushes 51 at the U-shaped surfaces adjacent to the electrolytic cell 1, and the cleaning brushes 51 are in contact with the wall surface of the electrolytic cell 1 for cleaning the inner wall surface. The two U-shaped cleaning racks 5 are fixed with scraping strips 52 at the U-shaped surfaces on the opposite sides of the proton exchange membrane 4, and the scraping strips 52 are slidingly connected to the inner wall surface of the electrolytic cell 1. The inside of the electrolytic cell 1 is rotatably connected to a positive and negative threaded rod 54 near the top, and the middle of the positive and negative threaded rod 54 passes through the proton exchange membrane 4. The positive and negative threads of the positive and negative threaded rods 54 are threadedly connected to drive blocks 53. The two drive blocks 53 are respectively fixed to the two U-shaped cleaning racks 5. A motor 55 is fixed on the left side of the electrolytic cell 1 near the positive and negative threaded rods 54, and the output end of the motor 55 passes through the electrolytic cell 1 and is fixedly connected to the positive and negative threaded rods 54.

[0032] During the electrolysis process, due to the generation of gas and the reaction of the electrolyte, impurities or dirt may accumulate on the inner wall of the electrolytic cell 1. Therefore, a U-shaped cleaning rack 5 and a cleaning brush 51 are provided in the electrolytic cell for cleaning. In actual operation, when this device is used, the motor 55 is started, and its output end drives the positive and negative threaded rods 54 to rotate. Since the positive and negative threaded rods 54 are designed to pass through the proton exchange membrane 4 in the middle, the driving blocks 53 on both sides of the positive and negative threads of the positive and negative threads of the positive and negative threads 54 can move relative to each other in the forward and reverse directions of the positive and negative threads 54 under the drive of the motor 55. The two driving blocks 53 are respectively fixedly connected to the two U-shaped cleaning racks 5, so that the U-shaped cleaning rack 5 moves in the relative direction of the inner wall of the electrolytic cell 1 as the driving blocks 53 move. Cleaning brushes 51 are evenly distributed on the U-shaped surface of the U-shaped cleaning rack 5 adjacent to the electrolytic cell 1. These cleaning brushes 51 are connected to the electrolytic cell 1. The inner wall of the electrolytic cell 1 is in contact with the inner wall of the electrolytic cell 1. As the U-shaped cleaning frame 5 moves, the cleaning brush 51 continuously scrubs the inner wall of the electrolytic cell 1, effectively removing impurities and dirt generated during the electrolysis process and ensuring the cleanliness of the internal environment of the electrolytic cell 1. During the movement of the U-shaped cleaning frame 5, a scraper 52 is fixed to the U-shaped surface of the U-shaped cleaning frame 5 on the side opposite to the proton exchange membrane 4. Therefore, the scraper 52 also moves with the U-shaped cleaning frame 5. They maintain a sliding connection with the inner wall of the electrolytic cell 1, further enhancing the cleaning effect and ensuring that the internal environment of the chamber on both sides of the proton exchange membrane 4 is pollution-free during the electrolysis process. This linked cleaning mechanism not only improves the electrolysis efficiency but also extends the service life of the electrolytic cell 1. When the motor 55 is reversed, the cleaning process also reverses, further improving the cleaning effect.

[0033] A U-shaped pipe 6 is provided in the two chambers formed by the electrolytic cell 1 and the proton exchange membrane 4. The two U-shaped pipes 6 are connected to the inner wall surface of the electrolytic cell 1 through multiple connecting blocks 61. The two U-shaped pipes 6 are located at the top of the U-shaped cleaning rack 5. The two U-shaped pipes 6 and the adjacent surfaces of the electrolytic cell 1 are penetrated and fixed with evenly distributed nozzles 62. The nozzles 62 on each U-shaped pipe 6 are evenly distributed to ensure uniform distribution of water flow. A pump body 63 is installed in the middle of the top of the electrolytic cell 1. A three-way joint 64 is fixed to the water outlet end of the pump body 63. The two ends of the three-way joint 64 are respectively connected to the two U-shaped pipes 6 through two connecting pipes 65.

[0034] During the process of cleaning the inner wall of the electrolytic cell 1 by the U-shaped cleaning rack 5, an appropriate amount of cleaning agent is prepared. The cleaning agent can be diluted vinegar, citric acid, detergent, etc., and then the bucket filled with cleaning agent is connected to the inlet end of the pump body 63 through a pipe. After that, the cleaning agent is pumped into the three-way joint 64 through the inlet end of the pump body 63, and is respectively divided into the U-shaped pipes 6 of the two cavities, and finally discharged through the nozzle 62. Since the end of the nozzle 62 is facing the wall of the electrolytic cell 1, the cleaning agent discharged by the nozzle 62 flows downward along the wall of the electrolytic cell 1, and the nozzle 62 is higher than the U-shaped cleaning rack 5. Therefore, under the cleaning agent continuously discharged by the nozzle 62, the wall of the electrolytic cell 1 is cleaned by the U-shaped cleaning rack 5 to improve the cleanliness of the cleaning.

[0035] The bottom of the left and right sides of the electrolytic cell 1 are penetrated and fixed with drainage buckets 2. The drainage buckets 2 at the bottom of the electrolytic cell can collect waste liquid or impurities generated during the cleaning process to ensure the continuity of the cleaning process. They are used to collect waste liquid and impurities generated during the cleaning process to ensure that they can be discharged in time. The left and right sides of the electrolytic cell 1 are penetrated and fixed with injection pipes 3 near the top, which are used to inject electrolyte into the two electrolysis chambers respectively. The top of the electrolytic cell 1 is penetrated and fixed with gas outlet joints 83 on both sides, which are used to draw out the gas in the two chambers respectively. Two filter shells 8 are installed at the rear end of the top of the electrolytic cell 1. The front ends of the two filter shells 8 are connected to the two gas outlet joints 83 through two gas outlet connecting pipes 84 respectively. The rear end of the electrolytic cell 1 is provided with two gas storage tanks 85. The tops of the two gas storage tanks 85 are penetrated and fixed with gas inlet joints 86. The rear ends of the two filter shells 8 are respectively It is connected to the two air inlet joints 86 through two air inlet connecting pipes 87. Two evenly distributed filter plates 81 are fixed inside the two filter shells 8, and the three cavities formed by the filter shell 8 and the two filter plates 81 are provided with fillers 82. The fillers 82 are zeolite particles, aluminosilicate particles and activated carbon particles from front to back; the pore size of the filter plate 81 is smaller than the particle size of the zeolite particles, aluminosilicate particles and activated carbon particles, and the inside of the two air outlet connecting pipes 84 is installed with a filter screen, and the pore size of the filter screen is smaller than the particle size of the zeolite particles. The inside of the two air inlet connecting pipes 87 is installed with a filter screen, and the pore size of the filter screen is smaller than the particle size of the activated carbon particles. Electrodes 7 are penetrated and installed on the left and right sides of the top of the electrolytic cell 1, and the two electrodes 7 are respectively located in the two chambers formed by the electrolytic cell 1 and the proton exchange membrane 4, one of the two electrodes 7 is an anode and the other is a cathode.

[0036] In this device, there are two electrolysis chambers in the electrolyzer 1, which are separated by a proton exchange membrane 4 to ensure that the electrolysis reactions of the cathode and the anode do not interfere with each other, thereby improving the electrolysis efficiency and system stability. An electrode 7 is provided in each chamber, one for the anode and the other for the cathode. During the aging test of the perovskite solar cell, the electric energy (waste electric energy) that is difficult to be directly incorporated into the power grid is connected to an anode and a cathode respectively according to the anode and cathode, so that the current enters the electrolyte (electrolyte) through the electrode 7, and the water molecules are decomposed into oxygen at the anode and hydrogen at the cathode. During the electrolysis reaction, gases (hydrogen and oxygen) are generated from the two chambers respectively. To ensure that the gases do not mix, the top of the electrolytic cell 1 is connected to two filter shells 8 through the gas outlet connector 83. Each filter shell 8 is filled with zeolite particles, aluminosilicate particles and activated carbon particles. These fillers 82 have good adsorption properties and are used to adsorb and remove impurities in the gas. The filter shell 8 is connected to the gas outlet connector 83 through the gas outlet connecting pipe 84, which guides the gas to the filter shell 8 and is filtered in turn through the zeolite particles, aluminosilicate particles and activated carbon particles. The filtered gas enters the gas storage tank 85 through the gas inlet connector 86 for storage. The gas storage tank 85 is set at the rear end of the electrolytic cell 1, and the gas can be stored here for subsequent use. The filter plate 81 and its filler 82 in the filter shell 8 ensure that the gas is effectively purified before storage, preventing impure gas from entering the gas storage tank 85. The gas is effectively processed through the filtration and storage process.

[0037] In summary, the electrolytic water energy storage device of the device produces hydrogen and oxygen through an efficient electrolysis process, and is equipped with a sophisticated cleaning, gas filtration and storage mechanism. Cleaning ensures the efficient operation of the electrolytic cell 1, and gas filtration and storage ensure that the produced hydrogen and oxygen are effectively purified and stored. It has good energy conversion and storage capabilities. In addition, the device can effectively improve the power utilization rate of perovskite solar cells during efficiency and stability testing, reduce energy waste, and at the same time, through the electrolysis of water, provide a new solution for energy management in the research and development process of perovskite solar cells, which will help promote the further development and application of perovskite solar cell technology. In addition, the electrolysis of water has almost no requirements for voltage and current stability to produce hydrogen and oxygen. No matter how the voltage and current fluctuate, it will not cause damage to the equipment. The requirements for supporting equipment such as voltage and current stabilization are also low, with low cost and simple structure.

[0038] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An electrolytic water energy storage device used in conjunction with a perovskite solar cell aging device, comprising an electrolytic cell (1), characterized in that: A proton exchange membrane (4) is installed in the middle of the electrolytic cell (1) to prevent gas diffusion; A U-shaped cleaning rack (5) is provided in the two chambers formed by the electrolytic cell (1) and the proton exchange membrane (4). The two U-shaped cleaning racks (5) are provided with uniformly distributed cleaning brushes (51) at the U-shaped surfaces adjacent to the electrolytic cell (1), and the cleaning brushes (51) are in contact with the wall surface of the electrolytic cell (1) for cleaning the inner wall surface. The two U-shaped cleaning racks (5) are fixed with scraping strips (52) at the U-shaped surfaces on the opposite sides of the proton exchange membrane (4), and the scraping strips (52) are slidably connected to the inner wall surface of the electrolytic cell (1). A positive and negative threaded screw rod (54) is rotatably connected to the top of the electrolytic cell (1), and the middle of the positive and negative threaded screw rod (54) passes through the proton exchange membrane (4). The positive and negative threaded parts of the positive and negative threaded screw rod (54) are both threadedly connected to driving blocks (53). The two driving blocks (53) are respectively fixed to two U-shaped cleaning racks (5). A motor (55) is fixed on the left side of the electrolytic cell (1) near the positive and negative threaded screw rod (54), and the output end of the motor (55) passes through the electrolytic cell (1) and is fixedly connected to the positive and negative threaded screw rod (54).

2. The electrolytic water energy storage device used in conjunction with a perovskite solar cell aging device according to claim 1, characterized in that: A U-shaped pipe (6) is provided in each of the two chambers formed by the electrolytic cell (1) and the proton exchange membrane (4); the two U-shaped pipes (6) are connected to the inner wall surface of the electrolytic cell (1) via a plurality of connecting blocks (61); and the two U-shaped pipes (6) are located on the top of the U-shaped cleaning rack (5).

3. The electrolytic water energy storage device used in conjunction with a perovskite solar cell aging device according to claim 2, characterized in that: The adjacent surfaces of the two U-shaped pipes (6) and the electrolytic cell (1) are penetrated and fixed with uniformly distributed nozzles (62). A pump body (63) is installed in the middle of the top of the electrolytic cell (1). A three-way joint (64) is fixed to the water outlet end of the pump body (63). The two ends of the three-way joint (64) are respectively connected to the two U-shaped pipes (6) through two connecting pipes (65).

4. The electrolytic water energy storage device used in conjunction with a perovskite solar cell aging device according to claim 1, characterized in that: Liquid drain buckets (2) are passed through and fixed at the bottoms of both left and right sides of the electrolytic cell (1), and liquid injection pipes (3) are passed through and fixed at the tops of both left and right sides of the electrolytic cell (1).

5. The electrolytic water energy storage device used in conjunction with a perovskite solar cell aging device according to claim 1, characterized in that: Gas outlet joints (83) are passed through and fixed on both sides of the top of the electrolytic cell (1) for respectively drawing out the gas in the two chambers. Two filter shells (8) are installed at the rear end of the top of the electrolytic cell (1). The front ends of the two filter shells (8) are connected to the two gas outlet joints (83) via two gas outlet connecting pipes (84).

6. The electrolytic water energy storage device used in conjunction with a perovskite solar cell aging device according to claim 5, characterized in that: Two gas storage tanks (85) are provided at the rear end of the electrolytic cell (1), and an air intake connector (86) is passed through and fixed to the top of each of the two gas storage tanks (85). The rear ends of the two filter shells (8) are connected to the two air intake connectors (86) via two air intake connecting pipes (87), respectively.

7. The electrolytic water energy storage device used in conjunction with a perovskite solar cell aging device according to claim 5, characterized in that: Two filter plates (81) are fixed in the interior of the two filter shells (8), and three cavities formed by the filter shells (8) and the two filter plates (81) are provided with fillers (82). The fillers (82) are zeolite particles, aluminosilicate particles, and activated carbon particles in order from front to back. The pore sizes of the filter plates (81) are all smaller than the particle sizes of the zeolite particles, aluminosilicate particles, and activated carbon particles.

8. The electrolytic water energy storage device used in conjunction with a perovskite solar cell aging device according to claim 5, characterized in that: Filters are installed inside the two gas outlet connecting pipes (84), and the pore sizes of the filters are smaller than the particle size of the zeolite particles.

9. The electrolytic water energy storage device used in conjunction with a perovskite solar cell aging device according to claim 6, characterized in that: The two air inlet connecting pipes (87) are both internally installed with filter screens, and the pore sizes of the filter screens are both smaller than the particle size of the activated carbon particles.

10. The electrolytic water energy storage device used in conjunction with a perovskite solar cell aging device according to claim 1, characterized in that: Electrodes (7) are passed through and installed on both left and right sides of the top of the electrolytic cell (1), and the two electrodes (7) are respectively located in two chambers formed by the electrolytic cell (1) and the proton exchange membrane (4), and one of the two electrodes (7) is an anode and the other is a cathode.

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