Nano-coating solar power generation module

Abstract

The invention discloses a nano-coating solar power generation module which comprises a damping device, the damping device comprises a mounting plate, a fixing plate, a first telescopic rod, a second telescopic rod, a sliding block, a sliding rail and a sliding pipe, and the influence of external impact on the solar power generation module can be reduced; the circulating water device comprises a water storage tank, a material receiving groove and a tension spring and can collect accumulated snow, so that the photovoltaic panel assembly is convenient to clean; and the cleaning device comprises a water pump, a motor, a bidirectional screw rod, a rack, a moving plate, a cleaning roller, a rotating shaft, a scraping plate, a water spraying pipe, a stop block and a second ratchet disc, and can clean accumulated snow and dust, so that the photovoltaic panel assembly is cleaned.

Description

Technical Field

[0001] The present invention relates to the field of new energy photovoltaic power generation, and in particular to a nano-coating solar power generation module. Background Art

[0002] Solar power generation module is a clean energy generation device that converts solar energy into electrical energy. Since its power generation efficiency is proportional to the sunshine time and radiation intensity, it is mostly installed in the northern region of my country. Although the sunshine time in the northern region is long and the radiation intensity is high, there is rain and snow in winter, which can easily cause snow accumulation on the surface of the solar power generation module, thus causing the solar power generation module to collapse and damage.

[0003] For example, a solar power generation device capable of cleaning solar panels proposed in application number: 2019112854250 comprises a base plate and a solar panel, a support plate is provided on the upper side of the base plate, a plurality of support blocks are provided on the support plate, the solar panel is mounted on the support blocks, and a moving mechanism is also included; an adjustment assembly is provided on the base plate, and the solar power generation device capable of cleaning solar panels can drive the third connecting seat to move by the extension and retraction of the electric telescopic rod, and drive the first moving block and the second moving block to slide along the second sliding rod through the first connecting rod and the second connecting rod, thereby driving the first rotating rod and the second rotating rod to move toward or away from each other, and using a brush to remove dust on the solar panel to achieve the purpose of cleaning the solar panel, thereby avoiding the accumulation of dust on the solar panel that affects the power generation efficiency, but the above-mentioned problems are not completely solved.

[0004] The present invention can slide the snow that falls thereon and utilize it through the provided shock absorbing device and circulating water device, thereby preventing the accumulated snow from crushing the solar power generation module and facilitating the self-cleaning of the solar power generation module. Summary of the invention

[0005] In order to solve the above problems, the purpose of the present invention is to propose a nano-coated solar power generation module, which can slide and utilize the snow fallen thereon through the provided shock-absorbing device and circulating water device, thereby avoiding the accumulated snow from crushing the solar power generation module and facilitating the self-cleaning of the solar power generation module.

[0006] The present invention provides a nano-coating solar power generation module, comprising a photovoltaic panel assembly and a storage battery, wherein the storage battery is arranged below the photovoltaic panel assembly, and a nano-coating is arranged on the surface of the photovoltaic panel assembly. It also includes: a shock-absorbing device arranged below the photovoltaic panel assembly, which can reduce the impact of external impact on the solar power generation module and prevent the solar power generation module from being crushed by snow; a circulating water device arranged in front of the shock-absorbing device, which can collect snow, thereby facilitating the cleaning of the photovoltaic panel assembly; a cleaning device arranged above the photovoltaic panel assembly, which can clean snow and dust, thereby cleaning the photovoltaic panel assembly.

[0007] Furthermore, the shock absorbing device includes a mounting plate, a fixed plate, a first telescopic rod, a second telescopic rod, a slider, a slide rail and a slide tube. The mounting plate is fixed on the use site, the fixed plate is fixed under the photovoltaic panel assembly, the lower end of the first telescopic rod is fixed on both sides above the mounting plate, the upper end of the first telescopic rod is rotatably installed on both sides below the fixed plate, the slide rail and the slide tube are fixed on both sides above the mounting plate, the slide rail is located on the outside of the slide tube, the slider is slidably installed on the slide rail and the slide tube, a slide groove corresponding to the slider is opened on the outside of the slide tube, and the lower end of the second telescopic rod is rotatably installed on the slider.

[0008] Furthermore, the sliding tube is "U"-shaped.

[0009] Furthermore, the circulating water device includes a water tank, a material receiving trough and a tension spring. The rear end of the material receiving trough is slidably installed in front of the sliding tube. The rear end of the water tank is connected to the sliding block through a first spring. The first spring is slidably installed in the sliding tube. The tension spring is located outside the sliding tube. The tension spring connects the sliding tube and the material receiving trough. The water tank is arranged at the front end above the mounting plate and below the material receiving trough. A through hole corresponding to the through hole below the floating plate is opened on the water tank.

[0010] Furthermore, rollers are rotatably provided on both sides of the lower side of the receiving trough.

[0011] Furthermore, a mesh cover is provided inside the material receiving trough, a floating plate is movably provided below the mesh cover, and a through hole is provided below the floating plate.

[0012] Furthermore, the cleaning device includes a water pump, a motor, a bidirectional screw, a rack, a movable plate, a cleaning roller, a rotating shaft, a scraper, a watering pipe, a block and a second ratchet plate. The water pump is arranged above the water tank, and the water pump suction port is connected to the water tank. The motor is arranged below the fixed plate. The bidirectional screw is rotatably installed on both sides of the fixed plate. The bidirectional screw is connected to the motor power. The rack is fixed on both sides of the fixed plate and is located outside the bidirectional screw. The movable plate is installed on the bidirectional screw. A first gear is arranged outside the movable plate, and the first gear is meshed with the rack. The cleaning roller is movably installed on the movable plate. A second gear is provided at both ends of the cleaning roller, the second gear is meshed with the first gear, a rotating shaft is rotatably installed on the movable plate, a third gear is provided at both ends of the rotating shaft, the third gear is meshed with the second gear, a first ratchet plate is provided at one end of the rotating shaft, a scraper is movably installed on the rotating shaft, a sprinkler pipe is fixed on the movable plate, the sprinkler pipe is located above the scraper, one end of the sprinkler pipe is connected to the water outlet of the water pump through a hose, the other end of the sprinkler pipe is connected to the water tank through a hose, a funnel-shaped opening is provided below the sprinkler pipe, a block is slidably installed inside the sprinkler pipe, and a third spring is provided above the block to connect the sprinkler.

[0013] Furthermore, a second ratchet plate is provided at one end of the scraper, and a second spring is provided at the other end of the scraper.

[0014] Furthermore, the movable plate is provided with an arc-shaped sliding groove corresponding to the cleaning roller. Beneficial Effects

[0015] 1. When the photovoltaic panel assembly is subjected to external impact, the second telescopic rod can be used to push the slider to slide, thereby compressing the first spring, thereby reducing the damage of the external impact to the photovoltaic panel assembly through the elastic deformation of the first spring, thereby achieving a shock absorption effect.

[0016] 2. The rear end of the material receiving trough is slidably installed in front of the slide pipe, the rear end of the water tank is connected to the slider through the first spring, the tension spring connects the slide pipe and the material receiving trough, a mesh cover is provided inside the material receiving trough, a floating plate is movably provided under the mesh cover, a through hole is provided under the floating plate, the water tank is arranged at the front end above the mounting plate, and is located under the material receiving trough. A through hole corresponding to the through hole under the floating plate is opened on the water tank, which can change the angle of the photovoltaic panel assembly when there is snow, so that the snow can slide off more easily, and at the same time, the material receiving trough can be pushed out to make the snow fall into the material receiving trough, so that the snow can melt to form a water flow and flow into the water tank for subsequent cleaning.

[0017] The cleaning roller can be controlled to rotate while moving on the surface of the photovoltaic panel assembly, thereby cleaning the surface of the photovoltaic panel assembly. The rotation of the cleaning roller can also drive the scraper to rotate, so that the water in the sprinkler pipe flows out, thereby better cleaning the surface of the photovoltaic panel assembly. The cleaning roller can also be separated from the surface of the photovoltaic panel assembly when the cleaning roller is reset, thereby avoiding contamination of the cleaned surface of the photovoltaic panel assembly.

[0018] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings in conjunction with the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 .

[0020] Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 .

[0021] Figure 3 It is an exploded view of the present invention.

[0022] Figure 4 It is an exploded view of the circulating water device of the present invention.

[0023] Figure 5 The explosion of the cleaning device of the present invention Figure 1 .

[0024] Figure 6 The explosion of the cleaning device of the present invention Figure 2 .

[0025] Figure 7 The explosion of the cleaning device of the present invention Figure 3 .

[0026] Figure 8 It is an exploded cross-sectional view of the cleaning device of the present invention.

[0027] Figure numerals: mounting plate 1; battery 2; water tank 3; water pump 4; fixed plate 5; first telescopic rod 6; second telescopic rod 7; slider 8; slide rail 9; slide tube 10; photovoltaic panel assembly 11; motor 12; material receiving trough 13; roller 14; mesh cover 15; floating plate 16; first spring 17; bidirectional screw rod 19; rack 20; moving plate 21; first gear 22; cleaning roller 23; second gear 24; rotating shaft 25; third gear 26; first ratchet plate 27; scraper 28; second spring 29; sprinkler pipe 30; block 31; third spring 32; second ratchet plate 33; tension spring 34. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described 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. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present invention.

[0029] Below, a nano-coating solar power generation module according to an embodiment of the present invention is described with reference to the accompanying drawings. Figure 1 - Figure 8 As shown, the nano-coating solar power generation module includes a photovoltaic panel assembly 11 and a battery 2, wherein the battery 2 is arranged below the photovoltaic panel assembly 11, and a nano-coating is arranged on the surface of the photovoltaic panel assembly 11; It also includes: a shock-absorbing device arranged below the photovoltaic panel assembly 11, which can reduce the impact of external impact on the solar power generation module and prevent the accumulated snow from crushing the solar power generation module; a circulating water device arranged in front of the shock-absorbing device, which can collect the accumulated snow, thereby facilitating the cleaning of the photovoltaic panel assembly 11; a cleaning device arranged above the photovoltaic panel assembly 11, which can clean the accumulated snow and dust, thereby cleaning the photovoltaic panel assembly 11.

[0030] In a specific embodiment, the photovoltaic panel assembly 11 generates electrical energy through solar energy and stores the electrical energy through the battery 2 .

[0031] like Figure 1 , Figure 2 and Figure 3As shown, the nano-coated solar power generation module includes a shock absorbing device, which includes a mounting plate 1, a fixed plate 5, a first telescopic rod 6, a second telescopic rod 7, a slider 8, a slide rail 9 and a slide tube 10. The mounting plate 1 is fixed on the use site, the fixed plate 5 is fixed below the photovoltaic panel assembly 11, the lower end of the first telescopic rod 6 is fixed to both sides above the mounting plate 1, the upper end of the first telescopic rod 6 is rotatably installed on both sides below the fixed plate 5, the slide rail 9 and the slide tube 10 are fixed on both sides above the mounting plate 1, the slide rail 9 is located on the outside of the slide tube 10, the slide tube 10 is "U"-shaped, the slider 8 is slidably installed on the slide rail 9 and the slide tube 10, the outside of the slide tube 10 is provided with a slide groove corresponding to the slider 8, and the lower end of the second telescopic rod 7 is rotatably installed on the slider 8.

[0032] In a specific embodiment: during installation, the length of the first telescopic rod 6 and the second telescopic rod 7 is adjusted to change the angle of the photovoltaic panel assembly 11 to adapt to different solar radiation angles.

[0033] like Figure 3 and Figure 4 As shown, the nano-coating solar power generation module includes a circulating water device, which includes a water storage tank 3, a material receiving trough 13 and a tension spring 34. The rear end of the material receiving trough 13 is slidably installed in front of the slide tube 10, and the rear end of the water storage tank 3 is connected to the slider 8 through the first spring 17. The first spring 17 is slidably installed in the slide tube 10. The tension spring 34 is located on the outside of the slide tube 10. The tension spring 34 connects the slide tube 10 and the material receiving trough 13. Rollers 14 are rotatably provided on both sides below the material receiving trough 13. A mesh cover 15 is provided inside the material receiving trough 13. A floating plate 16 is movably provided below the mesh cover 15. A through hole is provided below the floating plate 16. The water storage tank 3 is provided at the front end above the mounting plate 1, located below the material receiving trough 13. A through hole corresponding to the through hole below the floating plate 16 is opened on the water storage tank 3.

[0034] In a specific embodiment: when there is an external impact, the external impact will press the photovoltaic panel assembly 11 downward, thereby pushing the slider 8 to slide through the second telescopic rod 7, thereby compressing the first spring 17, and thereby reducing the damage of the external impact to the photovoltaic panel assembly 11 through the elastic deformation of the first spring 17, thereby achieving a shock absorption effect.

[0035] When there is snow accumulation, the weight of the snow will press down the photovoltaic panel assembly 11, thereby pushing the slider 8 to slide through the second telescopic rod 7, causing the slider 8 to compress the first spring 17, and further push the material receiving trough 13 through the first spring 17, while stretching the tension spring 34, so that the inclination angle of the photovoltaic panel assembly 11 changes, so that the snow on the photovoltaic panel assembly 11 with a nano-coating on the surface is easier to slide off, and the sliding snow will fall into the pushed out material receiving trough 13. After the snow slides off, the tension spring 34 recovers its deformation and resets, thereby driving the material receiving trough 13 to retract, thereby resetting the slider 8, and thus resetting the photovoltaic panel assembly 11 through the second telescopic rod 7. Moreover, the snow in the material receiving trough 13 will also form a water flow after melting, and the water flow is the floating plate 16 under the mesh cover 15 floating up, thereby exposing the through hole at the bottom of the material receiving trough 13, so that the water flow flows into the water storage tank 3 through the through hole of the material receiving trough 13, so as to facilitate subsequent cleaning.

[0036] like Figure 3 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, the nano-coating solar power generation module includes a cleaning device, which includes a water pump 4, a motor 12, a bidirectional screw 19, a rack 20, a movable plate 21, a cleaning roller 23, a rotating shaft 25, a scraper 28, a watering pipe 30, a block 31 and a second ratchet plate 33. The water pump 4 is arranged above the water storage tank 3, and the water suction port of the water pump 4 is connected to the water storage tank 3. The motor 12 is arranged below the fixed plate 5. The bidirectional screw 19 is rotatably installed on both sides of the fixed plate 5. The bidirectional screw 19 is connected to the motor 12 in power. The rack 20 is fixed on both sides of the fixed plate 5 and is located on the outside of the bidirectional screw 19. The movable plate 21 is installed on the bidirectional screw 19. A first gear 22 is provided on the outside of the movable plate 21, and the first gear 22 is meshed with the rack 20. The cleaning roller 23 is movably installed on the movable plate 21, and a corresponding arc-shaped slide groove is opened on the movable plate 21. A second gear 24 is provided at both ends of the cleaning roller 23, and the second gear 24 is meshed with the first gear 22. The rotating shaft 25 is rotatably installed on the movable plate 21. A third gear 26 is provided at both ends of the rotating shaft 25, and the third gear 26 is meshed with the second gear 24. A first ratchet plate 27 is provided at one end of the rotating shaft 25. The scraper 28 is movably installed on the rotating shaft 25, and a second ratchet plate 33 is provided at one end of the scraper 28. A second spring 29 is provided at the other end of the scraper 28. A sprinkler pipe 30 is fixed on the movable plate 21, and the sprinkler pipe 30 is located above the scraper 28. One end of the sprinkler pipe 30 is connected to the water outlet of the water pump 4 through a hose, and the other end of the sprinkler pipe 30 is connected to the water tank 3 through a hose. A funnel-shaped opening is provided below the sprinkler pipe 30, and a block 31 is slidably installed inside the sprinkler pipe 30. A third spring 32 is provided above the block 31 to connect the sprinkler pipe 30.

[0037] In a specific embodiment: when there is snow or dust, the motor 12 is controlled to rotate by an external control device, thereby driving the bidirectional screw rod 19 to rotate, so that the moving plate 21 moves back and forth.

[0038] When the moving plate 21 moves downward, the water pump 4 is started under the control of the external control device through the energy provided by the storage battery 2, and the water flow in the water tank 3 is pumped into the sprinkler pipe 30 through the hose. The first gear 22 rotates by meshing with the rack 20, thereby driving the second gear 24 and the third gear 26 to rotate, so that the cleaning roller 23 and the rotating shaft 25 rotate, so that the cleaning roller 23 moves above the photovoltaic panel assembly 11 and rotates, thereby cleaning the photovoltaic panel assembly 11, and at the same time, the second spring 29 is elastic. The force causes the second ratchet plate 33 to mesh tightly with the first ratchet plate 27, thereby causing the rotation of the rotating shaft 25 to drive the scraper 28 to rotate. When the scraper 28 rotates, it squeezes the cleaning roller 23, thereby discharging excess water in the cleaning roller 23 and patting the debris and dust attached to the cleaning roller 23. At the same time, the rotation of the scraper 28 pushes the upper block 31 to expose the opening below the sprinkler pipe 30, thereby allowing the water flow in the sprinkler pipe 30 to be discharged and remain on the surface of the photovoltaic panel assembly 11, thereby facilitating the cleaning of the photovoltaic panel assembly 11.

[0039] When the movable plate 21 moves upward, the first gear 22 meshes with the rack 20 and rotates, thereby pushing the second gear 24, so that the cleaning roller 23 moves upward in the arc-shaped slide groove of the movable plate 21, thereby avoiding the rotation of the second gear 24 and allowing the cleaning roller 23 to separate from the surface of the photovoltaic panel assembly 11, thereby avoiding contamination of the cleaned surface of the photovoltaic panel assembly 11.

[0040] Working principle: The photovoltaic panel assembly 11 generates electricity through solar energy and stores the electricity through the battery 2. When there is an external impact, the external impact will press the photovoltaic panel assembly 11 downward, thereby pushing the slider 8 to slide through the second telescopic rod 7, thereby compressing the first spring 17, thereby reducing the damage to the photovoltaic panel assembly 11 caused by the external impact through the elastic deformation of the first spring 17, thereby achieving a shock absorption effect. When there is snow accumulation, the weight of the snow will press down the photovoltaic panel assembly 11, thereby pushing the slider 8 to slide through the second telescopic rod 7, causing the slider 8 to compress the first spring 17, and further push the material receiving trough 13 through the first spring 17, while stretching the tension spring 34, so that the inclination angle of the photovoltaic panel assembly 11 changes, thereby making the surface The snow on the photovoltaic panel assembly 11 coated with the nano-coating is more likely to slide off, and the sliding snow will fall into the pushed-out receiving groove 13. After the snow slides off, the tension spring 34 recovers its deformation and resets, thereby driving the receiving groove 13 to retract, so that the slider 8 is reset, and the photovoltaic panel assembly 11 is reset through the second telescopic rod 7. In addition, the snow in the receiving groove 13 will form a water flow after melting. The water flow is the floating plate 16 under the mesh cover 15 floating up, thereby exposing the through hole at the bottom of the receiving groove 13, so that the water flow flows into the water storage tank 3 through the through hole of the receiving groove 13, so as to facilitate subsequent cleaning. When there is snow or dust, the motor 12 is controlled to rotate by an external control device, thereby driving the bidirectional screw rod 19 to rotate, so that the moving The movable plate 21 moves back and forth. When the movable plate 21 moves downward, the water pump 4 is started under the control of the external control device through the energy provided by the battery 2, and the water flow in the water tank 3 is pumped into the sprinkler pipe 30 through the hose. The first gear 22 rotates by meshing with the rack 20, thereby driving the second gear 24 and the third gear 26 to rotate, so that the cleaning roller 23 and the rotating shaft 25 rotate, so that the cleaning roller 23 rotates while moving above the photovoltaic panel assembly 11, so as to clean the photovoltaic panel assembly 11. At the same time, the elastic force of the second spring 29 makes the second ratchet plate 33 mesh with the first ratchet plate 27 tightly, so that the rotation of the rotating shaft 25 drives the scraper 28 to rotate, and the scraper 28 squeezes the cleaning roller when it rotates. 23, thereby discharging excess water in the cleaning roller 23 and patting the debris and dust attached to the cleaning roller 23. At the same time, the rotation of the scraper 28 will push the upper block 31, so that the opening below the sprinkler pipe 30 is exposed, so that the water flow in the sprinkler pipe 30 is discharged, and the surface of the photovoltaic panel assembly 11 is retained, thereby facilitating the cleaning of the photovoltaic panel assembly 11; when the movable plate 21 moves upward, the first gear 22 engages with the rack 20 and rotates, thereby pushing the second gear 24, so that the cleaning roller 23 moves upward in the arc-shaped slide groove of the movable plate 21, thereby avoiding the rotation of the second gear 24, and allowing the cleaning roller 23 to separate from the surface of the photovoltaic panel assembly 11, thereby avoiding contamination of the cleaned surface of the photovoltaic panel assembly 11.

Claims

1. A nano-coated solar power generation module, comprising a photovoltaic panel assembly and a storage battery, wherein the storage battery is arranged below the photovoltaic panel assembly, characterized in that: The surface of the photovoltaic panel assembly is provided with a nano coating; It also includes: a shock absorbing device arranged below the photovoltaic panel assembly to reduce the impact of external impact on the solar power generation module; A circulating water device located in front of the shock-absorbing device collects snow to facilitate cleaning of the photovoltaic panel assembly; The cleaning device disposed above the photovoltaic panel assembly is used to clean the photovoltaic panel assembly.

2. The nano-coating solar power generation module according to claim 1, characterized in that: The shock absorbing device includes a mounting plate, a fixed plate, a first telescopic rod, a second telescopic rod, a slider, a slide rail and a slide tube. The mounting plate is fixed on the use site, the fixed plate is fixed under the photovoltaic panel assembly, the lower end of the first telescopic rod is fixed on both sides above the mounting plate, the upper end of the first telescopic rod is rotatably installed on both sides below the fixed plate, the slide rail and the slide tube are fixed on both sides above the mounting plate, the slide rail is located on the outside of the slide tube, the slider is slidably installed on the slide rail and the slide tube, a slide groove corresponding to the slider is opened on the outside of the slide tube, and the lower end of the second telescopic rod is rotatably installed on the slider.

3. The nano-coating solar power generation module according to claim 2, characterized in that: The sliding tube is "U" shaped.

4. The nano-coating solar power generation module according to claim 1, characterized in that: The circulating water device includes a water tank, a material receiving trough and a tension spring. The rear end of the material receiving trough is slidably installed in front of the sliding tube. The rear end of the water tank is connected to the sliding block through a first spring. The first spring is slidably installed in the sliding tube. The tension spring is located outside the sliding tube. The tension spring connects the sliding tube and the material receiving trough. The water tank is arranged at the front end above the mounting plate and below the material receiving trough. A through hole corresponding to the through hole below the floating plate is opened on the water tank.

5. The nano-coating solar power generation module according to claim 4, characterized in that: Rollers are rotatably arranged on both sides of the lower side of the receiving trough.

6. The nano-coating solar power generation module according to claim 5, characterized in that: A mesh cover is arranged inside the material receiving trough, a floating plate is movably arranged below the mesh cover, and a through hole is arranged below the floating plate.

7. The nano-coating solar power generation module according to claim 1, characterized in that: The cleaning device comprises a water pump, a motor, a bidirectional screw, a rack, a movable plate, a cleaning roller, a rotating shaft, a scraper, a watering pipe, a block and a second ratchet plate. The water pump is arranged above the water tank, the water pump suction port is connected to the water tank, the motor is arranged below the fixed plate, the bidirectional screw is rotatably installed on both sides of the fixed plate, the bidirectional screw is connected to the motor power, the rack is fixed on both sides of the fixed plate and is located outside the bidirectional screw, the movable plate is installed on the bidirectional screw, a first gear is arranged outside the movable plate, the first gear is meshed with the rack, the cleaning roller is movably installed on the movable plate, and the cleaning roller is movably installed on the movable plate. A second gear is provided at both ends of the roller, the second gear is meshed with the first gear, the rotating shaft is rotatably installed on the movable plate, a third gear is provided at both ends of the rotating shaft, the third gear is meshed with the second gear, a first ratchet disk is provided at one end of the rotating shaft, the scraper is movably installed on the rotating shaft, the sprinkler pipe is fixed on the movable plate, the sprinkler pipe is located above the scraper, one end of the sprinkler pipe is connected to the water outlet of the water pump through a hose, the other end of the sprinkler pipe is connected to the water tank through a hose, a funnel-shaped opening is provided below the sprinkler pipe, a block is slidably installed inside the sprinkler pipe, and a third spring is provided above the block to connect the sprinkler pipe.

8. The nano-coating solar power generation module according to claim 7, characterized in that: A second ratchet disc is arranged at one end of the scraper, and a second spring is arranged at the other end of the scraper.

9. The nano-coating solar power generation module according to claim 7, characterized in that: The movable plate is provided with an arc-shaped sliding groove corresponding to the cleaning roller.

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