Photovoltaic panel cleaning device for photovoltaic power station

Abstract

The utility model belongs to the technical field of photovoltaic panels, in particular to a photovoltaic panel cleaning device for a photovoltaic power station, which comprises a U-shaped plate, water tanks are fixedly mounted on the front side and the rear side of the top of the U-shaped plate, water pumps are fixedly mounted in the water tanks, and connecting pipes are fixedly mounted at the output ends of the water pumps. Atomizing nozzles are fixedly mounted on the surface of the connecting pipe, and a mounting box is fixedly mounted in the middle of the bottom of the inner wall of the U-shaped plate. A driving bevel gear is driven by a driving motor to rotate, the driving bevel gear is in meshed connection with a driven bevel gear, then the driving bevel gear drives the driven bevel gear, a mounting shaft and a cleaning brush to rotate, the surface of a photovoltaic panel can be cleaned through rotation of the cleaning brush, and water in a water tank is pumped out through a water pump; and then the water is sprayed out through a connecting pipe and an atomizing nozzle, so that the cleaning effect on the photovoltaic panel is further improved, and the cleaning efficiency of the device on the photovoltaic panel is higher.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic panels, and in particular relates to a photovoltaic panel cleaning device used in a photovoltaic power station. Background Art

[0002] Photovoltaic panels are devices that generate direct current when exposed to sunlight. They are made up of thin, solid photovoltaic cells made almost entirely of semiconductor materials (such as silicon). Simple photovoltaic cells can power watches and computers, while more complex photovoltaic systems can provide lighting for houses and power the grid. Photovoltaic panels can be made into different shapes and can be connected to generate more electricity. Photovoltaic panels are used on rooftops and building surfaces, and are even used as part of windows, skylights or shading devices. These photovoltaic facilities are usually called building-attached photovoltaic systems.

[0003] When photovoltaic panels are in use, a large amount of dust is likely to adhere to the surface of the photovoltaic panels. A large amount of dust adhering to the surface of the photovoltaic panels is likely to affect the power generation efficiency of the photovoltaic panels. Therefore, the dust on the surface of the photovoltaic panels needs to be cleaned. However, the existing photovoltaic panel cleaning devices are prone to low cleaning efficiency when cleaning the surface of the photovoltaic panels, and have certain limitations. The problem addressed by the present device is how to clean the surface of the photovoltaic panels more efficiently. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a photovoltaic panel cleaning device for a photovoltaic power station, which solves the problem of how to clean the surface of the photovoltaic panel more efficiently.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic panel cleaning device for a photovoltaic power station, comprising a U-shaped plate, water tanks are fixedly installed on both the front and rear sides of the top of the U-shaped plate, a water pump is fixedly installed inside the water tank, a connecting pipe is fixedly installed on the output end of the water pump, an atomizing nozzle is fixedly installed on the surface of the connecting pipe, a mounting box is fixedly installed in the middle of the bottom of the inner wall of the U-shaped plate, a driving motor is fixedly installed on the top of the inner wall of the mounting box, an active bevel gear is fixedly installed on the driving motor through a rotating shaft at the output end, a mounting shaft is rotatably installed inside the U-shaped plate, a driven bevel gear is fixedly installed in the middle of the mounting shaft, and the active bevel gear is meshedly connected with the driven bevel gear, a cleaning brush is fixedly installed on the surface of the mounting shaft, and the cleaning brush is arranged on the front and rear sides of the mounting box, a mounting rod is fixedly installed on one side of the water tank, a movable block is rotatably installed on the surface of the mounting rod, a connecting rod is fixedly installed on one side of the movable block, and a movable pipe is movably installed on the surface of the connecting rod.

[0006] Preferably, connecting plates are installed on both the front and rear sides of the U-shaped plate, and mounting screws are threadedly installed on the surface of the connecting plate, and a plurality of mounting screws are provided.

[0007] Preferably, a connecting shaft is fixedly mounted on one side of the connecting plate, and a cleaning cylinder is rotatably mounted on the surface of the connecting shaft.

[0008] Preferably, a movable screw cover is threadedly mounted on the top of the water tank, and a mounting block is fixedly mounted on the top of the movable screw cover.

[0009] Preferably, an observation window is provided on one side of the water tank, and a plastic plate is fixedly installed inside the observation window, and the plastic plate is transparent.

[0010] Preferably, a rubber rod is fixedly mounted on the rear end of the movable tube, and a plurality of rubber rods are provided, and the rubber rods are arranged in a circle on the surface of the movable tube.

[0011] Preferably, a threaded rod is threadedly installed on the top of the front end of the movable tube, and a movable knob is fixedly installed on the top end of the threaded rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The driving motor drives the active bevel gear to rotate. Since the active bevel gear is meshed and connected with the driven bevel gear, the active bevel gear drives the driven bevel gear, the mounting shaft and the cleaning brush to rotate. The surface of the photovoltaic panel can be cleaned by the rotation of the cleaning brush. The water in the water tank is pumped out by the water pump and then sprayed out through the connecting pipe and the atomizing nozzle, so as to further improve the cleaning effect of the photovoltaic panel, making the cleaning efficiency of the photovoltaic panel more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is the first three-dimensional structural diagram of the utility model;

[0016] Figure 2 This is a second three-dimensional structural diagram of the utility model;

[0017] Figure 3 This is a third three-dimensional structural diagram of the utility model;

[0018] Figure 4 This is an internal cross-sectional view of the installation box of the utility model;

[0019] Figure 5 For this utility model Figure 1 A magnified schematic diagram of center A.

[0020] In the figure: 1. U-shaped plate; 2. water tank; 3. connecting rod; 4. rubber rod; 5. cleaning cylinder; 6. connecting shaft; 7. mounting screw; 8. cleaning brush; 9. movable screw cover; 10. movable tube; 11. connecting plate; 12. mounting shaft; 13. connecting tube; 14. mounting box; 15. atomizing nozzle; 16. mounting rod; 17. movable block; 18. plastic plate; 19. driving motor; 20. active bevel gear; 21. driven bevel gear; 22. movable knob; 23. threaded rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides the following technical solutions: a photovoltaic panel cleaning device for a photovoltaic power station, comprising a U-shaped plate 1, a water tank 2 is fixedly installed on both the front and rear sides of the top of the U-shaped plate 1, a water pump is fixedly installed inside the water tank 2, a connecting pipe 13 is fixedly installed on the output end of the water pump, an atomizing nozzle 15 is fixedly installed on the surface of the connecting pipe 13, an installation box 14 is fixedly installed in the middle of the bottom of the inner wall of the U-shaped plate 1, a driving motor 19 is fixedly installed on the top of the inner wall of the installation box 14, and an active cone is fixedly installed on the driving motor 19 through the rotating shaft of the output end. shaped gear 20, a mounting shaft 12 is rotatably installed inside the U-shaped plate 1, a driven bevel gear 21 is fixedly installed in the middle of the mounting shaft 12, and the active bevel gear 20 is meshed and connected with the driven bevel gear 21, a cleaning brush 8 is fixedly installed on the surface of the mounting shaft 12, and the cleaning brush 8 is arranged on the front and rear sides of the mounting box 14, a mounting rod 16 is fixedly installed on one side of the water tank 2, a movable block 17 is rotatably installed on the surface of the mounting rod 16, a connecting rod 3 is fixedly installed on one side of the movable block 17, and a movable tube 10 is movably installed on the surface of the connecting rod 3.

[0023] The driving motor 19 is started to drive the active bevel gear 20 to rotate through the rotating shaft at the output end. Since the active bevel gear 20 is meshed and connected with the driven bevel gear 21, the active bevel gear 20 then drives the driven bevel gear 21, the mounting shaft 12 and the cleaning brush 8 to rotate. The surface of the photovoltaic panel can be cleaned by the rotation of the cleaning brush 8, and the water pump can be started to extract the water inside the water tank 2, and then spray it through the connecting pipe 13 and the atomizing nozzle 15, so as to spray the water on the surface of the cleaning brush 8, which is conducive to further improving the cleaning effect of the photovoltaic panel, making the cleaning efficiency of the photovoltaic panel of the device more efficient. The movable rotary cover 9 can be driven to rotate by the mounting block, and the movable rotary cover 9 can be easily disassembled by rotating the movable rotary cover 9, so as to pour water into the interior of the water tank 2, so as to facilitate the replenishment of the water tank 2. As for the setting of the observation window and the plastic plate 18, and since the plastic plate 18 is transparent, it is convenient to observe the amount of remaining water in the water tank 2, so as to understand whether the water tank needs to be cleaned. 2 is replenished with water. The setting of the connecting plate 11 can facilitate the installation of the connecting shaft 6, and the setting of the mounting screws 7 can facilitate the connection plate 11 to be more firmly installed on the front and rear sides of the U-shaped plate 1. Since the cleaning cylinder 5 is connected to the surface of the connecting shaft 6 by rotation, the cleaning cylinder 5 can be driven to rotate by driving the U-shaped plate 1 to move, so as to wipe the photovoltaic panel after cleaning, which is beneficial to improving the functionality and practicality of the device. As for the setting of the rubber rod 4, and since a plurality of rubber rods 4 are arranged in a circle at the tail end of the movable tube 10, so as to increase the friction force of the tail end of the movable tube 10, it is not easy for the user to slip when holding the movable tube 10. Since the movable tube 10 is movably connected to the surface of the connecting rod 3, it is convenient to adjust the length of the movable tube 10 and the connecting rod 3. By tightening the threaded rod 23 through the movable knob 22, it is convenient to fix the position of the movable tube 10. All electrical equipment in the device is powered by a built-in battery.

[0024] In one aspect of the present embodiment, the setting of the connecting plate 11 can facilitate the installation of the connecting shaft 6, and the setting of the mounting screws 7 can facilitate the connection plate 11 to be more firmly installed on the front and rear sides of the U-shaped plate 1. Since the cleaning cylinder 5 is rotatably connected to the surface of the connecting shaft 6, the cleaning cylinder 5 can be driven to rotate by driving the U-shaped plate 1 to move, so as to facilitate wiping of the cleaned photovoltaic panel, which is beneficial to improving the functionality and practicality of the device.

[0025] In one aspect of the present embodiment, the movable rotary cover 9 can be driven to rotate by the mounting block, and the movable rotary cover 9 can be easily removed by rotating it, so that water can be poured into the interior of the water tank 2, thereby conveniently replenishing the water in the water tank 2. As for the arrangement of the observation window and the plastic plate 18, and since the plastic plate 18 is transparent, it is convenient to observe the amount of remaining water in the water tank 2, so as to understand whether the interior of the water tank 2 needs to be replenished with water.

[0026] In one aspect of the present embodiment, the rubber rod 4 is arranged in a circle at the rear end of the movable tube 10 to increase the friction at the rear end of the movable tube 10, so that the user is less likely to slip when holding the movable tube 10. Since the movable tube 10 is movably connected to the surface of the connecting rod 3, the length of the movable tube 10 and the connecting rod 3 can be easily adjusted, and the threaded rod 23 can be tightened by the movable knob 22 to fix the position of the movable tube 10.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A photovoltaic panel cleaning device for a photovoltaic power station, comprising a U-shaped plate (1), characterized in that: A water tank (2) is fixedly mounted on both the front and rear sides of the top of the U-shaped plate (1); a water pump is fixedly mounted inside the water tank (2); a connecting pipe (13) is fixedly mounted on the output end of the water pump; an atomizing nozzle (15) is fixedly mounted on the surface of the connecting pipe (13); a mounting box (14) is fixedly mounted in the middle of the bottom of the inner wall of the U-shaped plate (1); a driving motor (19) is fixedly mounted on the top of the inner wall of the mounting box (14); a driving bevel gear (20) is fixedly mounted on the driving motor (19) via a rotating shaft at the output end; a mounting shaft is rotatably mounted inside the U-shaped plate (1). (12), a driven bevel gear (21) is fixedly installed in the middle of the installation shaft (12), and the driving bevel gear (20) is meshedly connected with the driven bevel gear (21), a cleaning brush (8) is fixedly installed on the surface of the installation shaft (12), and the cleaning brush (8) is arranged on the front and rear sides of the installation box (14), a mounting rod (16) is fixedly installed on one side of the water tank (2), a movable block (17) is rotatably installed on the surface of the mounting rod (16), a connecting rod (3) is fixedly installed on one side of the movable block (17), and a movable tube (10) is movably installed on the surface of the connecting rod (3).

2. A photovoltaic panel cleaning device for a photovoltaic power station according to claim 1, characterized in that: Connecting plates (11) are installed on both the front and rear sides of the U-shaped plate (1), and mounting screws (7) are threadedly installed on the surface of the connecting plate (11), and a plurality of mounting screws (7) are provided.

3. A photovoltaic panel cleaning device for a photovoltaic power station according to claim 2, characterized in that: A connecting shaft (6) is fixedly mounted on one side of the connecting plate (11), and a cleaning cylinder (5) is rotatably mounted on the surface of the connecting shaft (6).

4. The photovoltaic panel cleaning device for a photovoltaic power station according to claim 1, characterized in that: A movable rotary cover (9) is threadedly mounted on the top of the water tank (2), and a mounting block is fixedly mounted on the top of the movable rotary cover (9).

5. The photovoltaic panel cleaning device for a photovoltaic power station according to claim 1, characterized in that: An observation window is provided on one side of the water tank (2), and a plastic plate (18) is fixedly installed inside the observation window, and the plastic plate (18) is transparent.

6. The photovoltaic panel cleaning device for a photovoltaic power station according to claim 1, characterized in that: A rubber rod (4) is fixedly mounted on the rear end of the movable tube (10), and a plurality of rubber rods (4) are provided, and the rubber rods (4) are arranged in a circumferential manner on the surface of the movable tube (10).

7. The photovoltaic panel cleaning device for a photovoltaic power station according to claim 1, characterized in that: A threaded rod (23) is threadedly mounted on the top of the front end of the movable tube (10), and a movable knob (22) is fixedly mounted on the top end of the threaded rod (23).

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