Agricultural water quality treatment light storage and charging integrated hydrogen production system

Abstract

The utility model discloses an agricultural water quality treatment light storage and charging integrated hydrogen production system, which belongs to the field of agricultural water hydrogen production and comprises a water quality treatment tank, a motor and a solar photovoltaic panel, and the motor and the solar photovoltaic panel are arranged at the top of the water quality treatment tank. According to the agricultural water quality treatment light storage and charging integrated hydrogen production system, a motor is started to drive a rotating rod to rotate, the rotating rod drives a connecting plate and a collision plate to rotate, the collision plate abuts against an inclined plate, and then the inclined plate drives a large scraping plate and a small scraping plate to scrape impurities deposited on the surface of a first filter plate and in a circular groove till the impurities reach an impurity discharging groove; under the limitation of a limiting plate, a first bending spring is matched, so that a large scraping plate and a small scraping plate repeatedly scrape impurities on a first filtering plate, and therefore, the impurities in water are continuously scraped to an impurity discharging groove, the first filtering plate is effectively prevented from being blocked when the water is filtered, the filtering efficiency of the water is improved, and the water quality is improved. And the hydrogen production efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural water-based hydrogen production, and in particular to an agricultural water quality treatment, light storage and charging integrated hydrogen production system. Background Art

[0002] Agricultural water hydrogen production refers to the use of water from farmland irrigation water sources to generate hydrogen. This method can combine the use of agricultural water resources with the use of clean energy, has certain economic and environmental benefits, can effectively solve the problems of agricultural water quality treatment and energy supply, provide clean hydrogen energy for agricultural production, and reduce environmental pollution and fossil energy consumption. At the same time, using solar energy as an energy source realizes the use of renewable energy, which has good environmental benefits.

[0003] At present, when hydrogen is produced from agricultural water, the water quality must be treated first. Agricultural water contains many impurities. The water used for agricultural water is mainly natural water sources, such as rivers, lakes, groundwater, etc., which contain more suspended solid particles, sediment, suspended microorganisms, etc. The existing devices first filter the water when treating it before subsequent electrolysis operations can be performed. However, the existing devices usually use a filter to filter the solid particles in the water. Long-term filtration can easily cause accumulation on the surface of the filter plate. It is very troublesome for the staff to clean it. If it cannot be cleaned in time, the filter is easy to be blocked when filtering the water, affecting the efficiency of hydrogen production. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that deposits cannot be cleaned up in time when filtering water using a filter net, and proposes an agricultural water treatment, light storage and charging integrated hydrogen production system.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A hydrogen production system integrating light storage and charging for agricultural water treatment comprises a water treatment tank and a motor and a solar photovoltaic panel arranged on the top of the water treatment tank, wherein a first filter plate is arranged inside the water treatment tank, and further comprises: a plurality of circular grooves opened on the surface of the first filter plate; a rotating rod fixedly connected to the output end of the motor, a connecting plate fixedly connected to the right bottom of the rotating rod, and a collision plate fixedly connected to the bottom of the connecting plate; a rotating shaft rotatably connected to the top surface of the first filter plate, a large scraper fixedly connected to the surface of the rotating shaft, and a plurality of small scrapers fixedly connected to the bottom of the large scraper; an inclined plate fixedly connected to the right top of the large scraper; a fixed plate fixedly connected to the top of the first filter plate, and a first bending spring is arranged between the fixed plate and the large scraper; a limit plate fixedly connected to the surface of the first filter plate; an impurity discharge trough fixedly connected to the right side of the water treatment tank.

[0007] Preferably, a water inlet pipe is fixedly connected to the top of the water treatment tank, the motor is fixedly connected to the top of the water treatment tank, and the rotating rod passes through the water treatment tank and is rotatably connected to the water treatment tank.

[0008] Preferably, a guide ring rod is passed through the interior of the first bending spring, one end of the guide ring rod is fixedly connected to the large scraper, the other end of the guide ring rod passes through the fixed plate and is slidably connected to the fixed plate, the collision plate is slidably connected to the inclined plate, the large scraper is slidably connected to the surface of the first filter plate, and the small scraper is slidably connected to the circular groove of the first filter plate.

[0009] Preferably, a baffle is fixedly connected to the surface of the first filter plate near the large scraper, a support rod is passed through the multiple circular grooves of the first filter plate near the limiting plate and is rotatably connected to the first filter plate, and a plurality of anti-backflow plates are passed through the surface of the support rod and are fixedly connected to the support rod.

[0010] Preferably, a rotation groove is opened on the right inner wall of the water treatment tank near the right end of the support rod, and a spring is sleeved on the right end surface of the support rod, one end of the spring is fixedly connected to the inner wall of the rotation groove of the water treatment tank, and the other end of the spring is fixedly connected to the support rod.

[0011] Preferably, the top surface of the rotating shaft is fixedly connected to a supporting shaft, the surface of the supporting shaft is fixedly connected to an L-shaped rod, the top of the L-shaped rod is fixedly connected to an annular piston cylinder, the internal piston of the annular piston cylinder is connected to a piston plate, the surface of the piston plate is fixedly connected to a traction rope, and the surface of the traction rope is sleeved with a second bending spring.

[0012] Preferably, one end of the second bending spring is fixedly connected to the piston plate, the other end of the second bending spring is fixedly connected to the inner wall of the annular piston cylinder, the traction rope passes through the annular piston cylinder and is slidably connected to the annular piston cylinder, and the end of the traction rope away from the piston plate is fixedly connected to the large scraper.

[0013] Preferably, the interior of the annular piston cylinder is fixedly connected to an air suction pipe, the air suction pipe passes through the rotating rod and is rotatably connected to the rotating rod, the interior of the annular piston cylinder is fixedly connected to an air blowing pipe, the direction of the air blowing pipe is the same as the direction of the impurity discharge trough, both the air suction pipe and the air blowing pipe are installed with a one-way valve, and the top surface of the air suction pipe is fixedly installed with a second filter.

[0014] Preferably, an impurity collecting trough is fixedly connected to the right outer wall of the water treatment tank, the bottom of the impurity collecting trough is fixedly connected to a sewer pipe, the top of the sewer pipe is fixedly connected to a first filter, and the end of the sewer pipe away from the impurity collecting trough is fixedly connected to the water treatment tank.

[0015] Preferably, a second filter plate is fixedly connected to the interior of the water treatment tank, and a delivery pipe is fixedly connected to the bottom of the water treatment tank.

[0016] Compared with the prior art, the utility model provides an agricultural water quality treatment, light storage and charging integrated hydrogen production system, which has the following beneficial effects:

[0017] 1. The agricultural water quality treatment, light storage and charging integrated hydrogen production system drives the rotating rod to rotate by starting the motor, and the rotating rod drives the connecting plate and the collision plate to rotate, and the collision plate contacts the inclined plate, and then the inclined plate drives the large scraper and the small scraper to scrape the surface of the first filter plate and the precipitated impurities in the circular groove to the impurity discharge trough. Under the limit of the limit plate, the large scraper and the small scraper cooperate with the first bending spring to repeatedly scrape the impurities on the first filter plate, so that the impurities in the water are continuously scraped to the impurity discharge trough, effectively preventing the first filter plate from being blocked when filtering water, which is helpful to improve the filtration efficiency of water quality, and then improve the efficiency of hydrogen production.

[0018] 2. The agricultural water quality treatment, light storage and charging integrated hydrogen production system can pull the traction rope while the large scraper rotates. The traction rope pulls the piston plate to slide in the annular piston cylinder and compresses the second bending spring at the same time. Air is sucked from the air through the suction pipe until the large scraper rotates to the limit plate. At this time, the annular piston cylinder is filled with gas, and then the large scraper is reset under the action of the first bending spring. The traction rope and the piston plate are reset under the action of the second bending spring. They are reset in the annular piston cylinder and the gas in the annular piston cylinder is squeezed out through the blowing pipe, so as to be sprayed in the direction of the impurity discharge trough, so that the water flow is impulsive, and impurities such as sediments are smoothly slid out along the impurity discharge trough, so that the impurity cleaning speed is faster and more efficient. Under the action of the one-way valve, the water flow and air sucked into the annular piston cylinder can be prevented from flowing back to the outside. Impurities and dust in the air can be filtered through the second filter to avoid water pollution and turbidity.

[0019] 3. The agricultural water quality treatment, light storage and charging integrated hydrogen production system can prevent the large scraper from sliding beyond the circular groove of the first filter plate through the baffle when the large scraper is reset under the action of the first bending spring. At the same time, the baffle can prevent impurities from following the large scraper into the circular groove at the large scraper, thereby achieving the benefit of blocking. When the anti-backflow plate is opened by the resistance of the sediment, the support rod will rotate and the spring will be tightened at the same time. When the sediment slides to the outside of the anti-backflow plate, the sediment no longer resists the anti-backflow plate, so that the spring drives the support rod to rotate and reset, thereby driving the anti-backflow plate to reset. With this reciprocating operation, the sediment and other impurities on the first filter plate can be removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1This is a schematic diagram of the overall structure of an agricultural water quality treatment, photovoltaic storage and charging integrated hydrogen production system proposed by the utility model;

[0021] Figure 2 This is a front cross-sectional structural schematic diagram of an agricultural water quality treatment, photovoltaic storage and charging integrated hydrogen production system proposed by the utility model;

[0022] Figure 3 This is a side structural schematic diagram of an agricultural water quality treatment, photovoltaic storage and charging integrated hydrogen production system proposed by the utility model;

[0023] Figure 4 This utility model proposes an agricultural water quality treatment, photovoltaic storage and charging integrated hydrogen production system Figure 3 The structural diagram of part A in the figure;

[0024] Figure 5 This is a side sectional structural schematic diagram of an agricultural water quality treatment, light storage and charging integrated hydrogen production system proposed by the utility model;

[0025] Figure 6 This utility model proposes an agricultural water quality treatment, photovoltaic storage and charging integrated hydrogen production system Figure 5 The structural diagram of part B;

[0026] Figure 7 This is a schematic diagram of the structure of the surface of the first filter plate in an agricultural water quality treatment, light storage and charging integrated hydrogen production system proposed by the utility model;

[0027] Figure 8 This utility model proposes an agricultural water quality treatment, photovoltaic storage and charging integrated hydrogen production system Figure 7 Schematic diagram of the structure of part C;

[0028] Fig. 9 This is a schematic structural diagram of the side surface of the first filter plate in the agricultural water quality treatment, light storage and charging integrated hydrogen production system proposed by the utility model;

[0029] Fig.10 This is a schematic structural diagram of a backflow prevention plate and an annular piston cylinder section in an integrated hydrogen production system for photovoltaic storage and charging for agricultural water quality treatment proposed by the utility model;

[0030] Fig.11 This is a schematic diagram of the top structure of an agricultural water quality treatment, photovoltaic storage and charging integrated hydrogen production system proposed by the utility model;

[0031] Fig.12 This is a front view structural schematic diagram of an agricultural water quality treatment, photovoltaic storage and charging integrated hydrogen production system proposed by the utility model.

[0032] In the figure: 1. water treatment tank; 2. motor; 3. solar photovoltaic panel; 4. first filter plate; 5. circular groove; 6. rotating rod; 7. connecting plate; 8. collision plate; 9. rotating shaft; 10. large scraper; 11. small scraper; 12. inclined plate; 13. fixed plate; 14. first bending spring; 15. limit plate; 16. impurity discharge trough; 17. water inlet pipe; 18. guide ring rod; 19. baffle; 20. support rod; 21. anti-backflow plate; 22. spring; 23. support shaft; 24. L-shaped rod; 25. annular piston cylinder; 26. piston plate; 27. traction rope; 28. second bending spring; 29. ​​suction pipe; 30. blowing pipe; 31. impurity collection tank; 32. downpipe; 33. first filter screen; 34. second filter plate; 35. delivery pipe. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0034] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0035] Example 1: Reference Figure 1-Figure 12 , an agricultural water treatment, light storage and charging integrated hydrogen production system, comprising a water treatment tank 1 and a motor 2 and a solar photovoltaic panel 3 arranged on the top of the water treatment tank 1, a first filter plate 4 is arranged inside the water treatment tank 1, and also includes: a plurality of circular grooves 5, which are opened on the surface of the first filter plate 4; a rotating rod 6, which is fixedly connected to the output end of the motor 2, a connecting plate 7 is fixedly connected to the right bottom of the rotating rod 6, and a collision plate 8 is fixedly connected to the bottom of the connecting plate 7; a rotating shaft 9, which is rotatably connected to the top surface of the first filter plate 4, a large scraper 10 is fixedly connected to the surface of the rotating shaft 9, and a plurality of small scrapers 11 are fixedly connected to the bottom of the large scraper 10; an inclined plate 12, which is fixedly connected to the right top of the large scraper 10; a fixed plate 13, which is fixedly connected to the top of the first filter plate 4, and a first bending spring 14 is arranged between the fixed plate 13 and the large scraper 10; a limit plate 15, which is fixedly connected to the surface of the first filter plate 4; an impurity discharge trough 16, which is fixedly connected to the right side of the water treatment tank 1.

[0036] In the utility model, the rotating rod 6 is driven to rotate by starting the motor 2, and the rotating rod 6 drives the connecting plate 7 and the collision plate 8 to rotate, and the collision plate 8 is abutted against the inclined plate 12, and then the inclined plate 12 drives the large scraper 10 to scrape the surface of the first filter plate 4, and at the same time compresses the first bending spring 14 to scrape the impurities to the impurity discharge trough 16, and at the same time the large scraper 10 drives the small scraper 11 to scrape the precipitated impurities in the circular groove 5 of the first filter plate 4 to the impurity discharge trough 16, and when the large scraper 10 rotates to the limit plate 15, the large scraper 10 has no The method continues to slide, so that the collision plate 8 slides and disengages along the inclined surface of the inclined plate 12, and then under the action of the first bending spring 14, the large scraper 10 drives the small scraper 11 to reset, so that the inclined plate 12 is reset and conflicts with the rotating collision plate 8 again, and the impurities are scraped to the impurity discharge groove 16 again. In this reciprocating operation, the impurities in the water are continuously scraped to the impurity discharge groove 16, which effectively prevents the first filter plate 4 from being blocked when filtering water, helps to improve the filtration efficiency of water quality, and then improves the efficiency of hydrogen production.

[0037] Example 2: Reference Figure 1-Figure 12 , which is basically the same as the first embodiment, and further, a water inlet pipe 17 is fixedly connected to the top of the water treatment tank 1, the motor 2 is fixedly connected to the top of the water treatment tank 1, and the rotating rod 6 passes through the water treatment tank 1 and is rotatably connected to the water treatment tank 1.

[0038] In the utility model, the solar photovoltaic panel 3 can absorb the heat energy of the sun and convert it into electrical energy to provide power for the motor 2.

[0039] A guide ring rod 18 is passed through the interior of the first bending spring 14, one end of the guide ring rod 18 is fixedly connected to the large scraper 10, the other end of the guide ring rod 18 passes through the fixed plate 13 and is slidably connected to the fixed plate 13, the collision plate 8 is slidably connected to the inclined plate 12, the large scraper 10 is slidably connected to the surface of the first filter plate 4, and the small scraper 11 is slidably connected to the circular groove 5 of the first filter plate 4.

[0040] In the utility model, the guide ring rod 18 can play a supporting and guiding role when the first bending spring 14 is compressed, so as to prevent the first bending spring 14 from bending. Through the inclined surface of the inclined plate 12, when the large scraper 10 rotates to the limit plate 15, the collision plate 8 can slide and detach along the inclined surface of the inclined plate 12. When filtering water, impurities such as sediment will remain in the circular groove 5, and the impurities can be removed by repeatedly scraping with the small scraper 11.

[0041] A baffle 19 is fixedly connected to the surface of the first filter plate 4 near the large scraper 10, a support rod 20 is passed through the multiple circular grooves 5 of the first filter plate 4 near the limiting plate 15 and is rotatably connected to the first filter plate 4, and a plurality of anti-backflow plates 21 are passed through the surface of the support rod 20 and are fixedly connected to the support rod 20.

[0042] In the utility model, the baffle 19 can prevent the large scraper 10 from sliding over the circular groove 5 of the first filter plate 4 when the large scraper 10 is reset under the action of the first bending spring 14. At the same time, the baffle 19 can prevent impurities from following the large scraper 10 into the circular groove 5 at the large scraper 10, thereby achieving the benefit of blocking. When impurities slide to the anti-backflow plate 21, the anti-backflow plate 21 rotates under the resistance of the sediment, opens the notch of the circular groove 5, and allows the sediment and other impurities to be scraped to the impurity discharge trough 16.

[0043] A rotation groove is opened on the right inner wall of the water treatment tank 1 near the right end of the support rod 20, and a spring 22 is sleeved on the right end surface of the support rod 20. One end of the spring 22 is fixedly connected to the inner wall of the rotation groove of the water treatment tank 1, and the other end of the spring 22 is fixedly connected to the support rod 20.

[0044] In the utility model, when the anti-backflow plate 21 is opened by the resistance of the sediment, the support rod 20 will rotate and the spring 22 will be tightened at the same time. When the sediment slides to the outside of the anti-backflow plate 21, the sediment no longer resists the anti-backflow plate 21, so that the spring 22 drives the support rod 20 to rotate and reset, thereby driving the anti-backflow plate 21 to reset. With this reciprocating operation, impurities such as sediment on the first filter plate 4 can be removed.

[0045] Example 3: Reference Figure 1-Figure 12 , which is basically the same as the first embodiment, and further, a support shaft 23 is fixedly connected to the top surface of the rotating shaft 9, an L-shaped rod 24 is fixedly connected to the surface of the support shaft 23, an annular piston cylinder 25 is fixedly connected to the top of the L-shaped rod 24, an internal piston of the annular piston cylinder 25 is connected to a piston plate 26, a traction rope 27 is fixedly connected to the surface of the piston plate 26, and a second bending spring 28 is sleeved on the surface of the traction rope 27.

[0046] In the utility model, the L-shaped rod 24 can support the annular piston cylinder 25 , and when the traction rope 27 is pulled, the piston plate 26 can be driven to perform piston movement in the annular piston cylinder 25 .

[0047] One end of the second bending spring 28 is fixedly connected to the piston plate 26, and the other end of the second bending spring 28 is fixedly connected to the inner wall of the annular piston cylinder 25. The traction rope 27 passes through the annular piston cylinder 25 and is slidably connected to the annular piston cylinder 25. The end of the traction rope 27 away from the piston plate 26 is fixedly connected to the large scraper 10.

[0048] An air suction pipe 29 is fixedly connected to the interior of the annular piston cylinder 25. The air suction pipe 29 passes through the rotating rod 6 and is rotatably connected to the rotating rod 6. An air blowing pipe 30 is fixedly connected to the interior of the annular piston cylinder 25. The direction of the air blowing pipe 30 is the same as the direction of the impurity discharge trough 16. Check valves are installed inside the air suction pipe 29 and the air blowing pipe 30. A second filter is fixedly installed on the top surface of the air suction pipe 29.

[0049] In the utility model, the traction rope 27 can be pulled while the large scraper 10 rotates, and the traction rope 27 pulls the piston plate 26 to slide in the annular piston cylinder 25, and at the same time compresses the second bending spring 28, and sucks air from the air through the suction pipe 29 until the large scraper 10 rotates to the limit plate 15. At this time, the annular piston cylinder 25 is filled with gas, and then the large scraper 10 is reset under the action of the first bending spring 14, and the traction rope 27 and the piston plate 26 are reset under the action of the second bending spring 28, and reset in the annular piston cylinder 25, and the gas in the annular piston cylinder 25 is squeezed out through the blowing pipe 30, so as to be sprayed in the direction of the impurity discharge trough 16, so that the water flow is impulsive, and impurities such as sediments are smoothly slid out along the impurity discharge trough 16, so that the impurity cleaning speed is faster and more efficient. Under the action of the one-way valve, the water flow and air sucked into the annular piston cylinder 25 can be prevented from flowing back to the outside, and the impurities and dust in the air can be filtered through the second filter screen, so as to avoid water pollution and turbidity.

[0050] Example 4: Reference Figure 1 , Figure 2 , Figure 3 , Fig.11 , Fig.12 , which is basically the same as the first embodiment, and further, an impurity collecting groove 31 is fixedly connected to the right outer wall of the water treatment tank 1, a downpipe 32 is fixedly connected to the bottom of the impurity collecting groove 31, a first filter screen 33 is fixedly connected to the top of the downpipe 32, and one end of the downpipe 32 away from the impurity collecting groove 31 is fixedly connected to the water treatment tank 1.

[0051] In the utility model, impurities slide out along the impurity discharge trough 16 and enter the impurity collection trough 31 at the same time as the water flow, and then pass through the first filter 33 to separate the water flow from the impurities, so that the separated water flow enters the water treatment tank 1 again through the downpipe 32, which can avoid wasting water resources and collect impurities at the same time.

[0052] Example 5: Reference Figure 2 , Figure 3 , Figure 5 , Fig.12 , which is basically the same as the first embodiment, further, a second filter plate 34 is fixedly connected to the inside of the water treatment tank 1, and a delivery pipe 35 is fixedly connected to the bottom of the water treatment tank 1.

[0053] In the utility model, the water flow filtered by the first filter plate 4 is filtered again by the second filter plate 34, so that the water flow can be filtered in multiple stages, so that the water quality is better and the hydrogen extraction is faster. Then, the water flow can be transported to the electrolytic cell through the delivery pipe 35 to prepare for the subsequent electrolysis of the water flow to produce hydrogen.

[0054] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An agricultural water treatment, light storage and charging integrated hydrogen production system, comprising a water treatment tank (1) and a motor (2) and a solar photovoltaic panel (3) arranged on the top of the water treatment tank (1), characterized in that: The water treatment tank (1) is provided with a first filter plate (4) inside, and further comprises: A plurality of circular grooves (5) are provided on the surface of the first filter plate (4); A rotating rod (6) is fixedly connected to the output end of the motor (2); a connecting plate (7) is fixedly connected to the right bottom of the rotating rod (6); and a collision plate (8) is fixedly connected to the bottom of the connecting plate (7); A rotating shaft (9) is rotatably connected to the top surface of the first filter plate (4); a large scraper (10) is fixedly connected to the surface of the rotating shaft (9); and a plurality of small scrapers (11) are fixedly connected to the bottom of the large scraper (10); An inclined plate (12) is fixedly connected to the top right side of the large scraper (10); A fixed plate (13) fixedly connected to the top of the first filter plate (4), a first bending spring (14) being arranged between the fixed plate (13) and the large scraper (10); A limiting plate (15) fixedly connected to the surface of the first filter plate (4); The impurity discharge trough (16) is fixedly connected to the right side of the water treatment tank (1).

2. The agricultural water quality treatment, light storage and charging integrated hydrogen production system according to claim 1 is characterized in that: The top of the water treatment tank (1) is fixedly connected to a water inlet pipe (17), the motor (2) is fixedly connected to the top of the water treatment tank (1), and the rotating rod (6) passes through the water treatment tank (1) and is rotatably connected to the water treatment tank (1).

3. The agricultural water quality treatment, light storage and charging integrated hydrogen production system according to claim 1 is characterized in that: A guide ring rod (18) is passed through the interior of the first bending spring (14); one end of the guide ring rod (18) is fixedly connected to the large scraper (10); the other end of the guide ring rod (18) passes through the fixed plate (13) and is slidably connected to the fixed plate (13); the collision plate (8) is slidably connected to the inclined plate (12); the large scraper (10) is slidably connected to the surface of the first filter plate (4); and the small scraper (11) is slidably connected to the circular groove (5) of the first filter plate (4).

4. The agricultural water quality treatment, light storage and charging integrated hydrogen production system according to claim 1 is characterized in that: A baffle (19) is fixedly connected to the surface of the first filter plate (4) close to the large scraper (10); a support rod (20) is passed through between the multiple circular grooves (5) of the first filter plate (4) close to the limit plate (15) and is rotatably connected to the first filter plate (4); and a plurality of backflow prevention plates (21) are passed through the surface of the support rod (20) and are fixedly connected to the support rod (20).

5. The agricultural water quality treatment, light storage and charging integrated hydrogen production system according to claim 4 is characterized in that: A rotation groove is provided on the right inner wall of the water treatment tank (1) near the right end of the support rod (20); a spring (22) is sleeved on the right end surface of the support rod (20); one end of the spring (22) is fixedly connected to the inner wall of the rotation groove of the water treatment tank (1); and the other end of the spring (22) is fixedly connected to the support rod (20).

6. The agricultural water quality treatment, light storage and charging integrated hydrogen production system according to claim 1 is characterized in that: The top surface of the rotating shaft (9) is fixedly connected to a supporting shaft (23), the surface of the supporting shaft (23) is fixedly connected to an L-shaped rod (24), the top of the L-shaped rod (24) is fixedly connected to an annular piston cylinder (25), the internal piston of the annular piston cylinder (25) is connected to a piston plate (26), the surface of the piston plate (26) is fixedly connected to a traction rope (27), and the surface of the traction rope (27) is sleeved with a second bending spring (28).

7. The agricultural water quality treatment, light storage and charging integrated hydrogen production system according to claim 6 is characterized in that: One end of the second bending spring (28) is fixedly connected to the piston plate (26), and the other end of the second bending spring (28) is fixedly connected to the inner wall of the annular piston cylinder (25). The traction rope (27) passes through the annular piston cylinder (25) and is slidably connected to the annular piston cylinder (25). The end of the traction rope (27) away from the piston plate (26) is fixedly connected to the large scraper (10).

8. The agricultural water quality treatment, light storage and charging integrated hydrogen production system according to claim 6 is characterized in that: The interior of the annular piston cylinder (25) is fixedly connected to an air suction pipe (29), the air suction pipe (29) passes through the rotating rod (6) and is rotatably connected to the rotating rod (6), the interior of the annular piston cylinder (25) is fixedly connected to an air blowing pipe (30), the direction of the air blowing pipe (30) is the same as the direction of the impurity discharge trough (16), the interiors of the air suction pipe (29) and the air blowing pipe (30) are both installed with a one-way valve, and the top surface of the air suction pipe (29) is fixedly installed with a second filter.

9. The agricultural water quality treatment, light storage and charging integrated hydrogen production system according to claim 1 is characterized in that: An impurity collection tank (31) is fixedly connected to the right outer wall of the water treatment tank (1); a downpipe (32) is fixedly connected to the bottom of the impurity collection tank (31); a first filter screen (33) is fixedly connected to the top of the downpipe (32); and one end of the downpipe (32) away from the impurity collection tank (31) is fixedly connected to the water treatment tank (1).

10. The agricultural water quality treatment, photovoltaic storage and charging integrated hydrogen production system according to claim 1 is characterized in that: A second filter plate (34) is fixedly connected to the interior of the water treatment tank (1), and a delivery pipe (35) is fixedly connected to the bottom of the water treatment tank (1).

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