Cleaning device for photovoltaic power generation panel

Abstract

The utility model discloses a photovoltaic power generation panel cleaning device, and relates to the technical field of photovoltaic power generation panel cleaning, the photovoltaic power generation panel cleaning device comprises a mounting frame and a cleaning mechanism, a photovoltaic panel is arranged above the mounting frame, the cleaning mechanism is arranged on the outer side of the mounting frame, and a rotating motor is started to drive a rotating plate to rotate and adjust through a rotating connecting shaft; according to different pollution conditions of the photovoltaic panel, a sponge cleaning assembly and a dust cleaning assembly are conveniently replaced and alternated, the corresponding cleaning assembly is selected, a servo motor is started to drive a first rotating roller to rotate, grease or biological dirt on the photovoltaic panel is wiped and cleaned through a sponge sleeve, and the cleaning efficiency is improved. Or a second rotating roller drives a cleaning brush to rotate at a rotating speed, dust and sundries on the photovoltaic panel are swept away, the cleanliness of the surface of the photovoltaic panel is ensured, the targeted cleaning effect is improved, and meanwhile the height position of a cleaning mounting table is adjusted through an electric control telescopic rod so as to adjust the cleaning strength of the photovoltaic panel.

Description

Technical Field

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

[0002] Photovoltaic panels, also known as solar panels, are devices that convert solar energy into electrical energy. They are mainly composed of photovoltaic cells, glass cover layers, cover plates, back plates and frames. Photovoltaic cells are the core components of solar panels and are usually made of silicon materials, including monocrystalline silicon, polycrystalline silicon and amorphous silicon. Photovoltaic panels are easily blocked by dust and other debris during use, so they need to be cleaned frequently to ensure the normal use of photovoltaic panels.

[0003] After searching, the patent number "CN207806061U" mentioned in the text that "the utility model discloses a cleaning device for photovoltaic panels, including a base and a water storage tank, a fixing column is fixedly installed on the upper outer surface of the base, a photovoltaic panel is fixedly installed on the upper outer surface of the fixing column, a dust detector is fixedly installed on the upper outer surface of the photovoltaic panel, a horizontal rod is fixedly installed on one side of the upper outer surface of the fixing column, a slide rail is fixedly installed on the outer surface of one end of the horizontal rod, and the upper outer surface of the slide rail is movable. A working box is installed, and a telescopic rod is fixedly installed on one side of the outer surface of the working box, and a rubber plate is movably installed on the outer surface of the end of the telescopic rod that is not in contact with the working box. "The photovoltaic panels are washed by a high-pressure water gun, but in use, there are not only dust and other debris on the photovoltaic panels, but also some oil stains or biological dirt, etc. These dirt cannot be directly washed away by water, and a large amount of dust and other dirt directly contacting water will easily leave stains on the photovoltaic panels, resulting in the photovoltaic panels being blocked, affecting the normal use of the photovoltaic panels.

[0004] To this end, we provide a photovoltaic panel cleaning device to solve the above problems. Utility Model Content

[0005] The present application provides a photovoltaic panel cleaning device, which solves the problem mentioned in the above background technology that flushing cannot remove oil stains or biological dirt, and a large amount of dust and other dirt are likely to leave stains on the photovoltaic panel after directly contacting water.

[0006] The present application provides a cleaning device for a photovoltaic power generation panel, comprising a mounting frame and a cleaning mechanism, wherein a photovoltaic panel is arranged above the mounting frame, and a cleaning mechanism is arranged outside the mounting frame;

[0007] The cleaning mechanism includes a movable adjustment component arranged on the left and right sides of the mounting frame, a height adjustment component is installed on the top of the movable adjustment component, a rotating replacement component is arranged on the top of the height adjustment component, a sponge cleaning component is arranged on the upper inner side of the rotating replacement component, and a dust cleaning component is arranged on the lower inner side of the rotating replacement component.

[0008] Preferably, the movable adjustment assembly comprises a driving screw rod installed on the left and right sides of the mounting frame, and the outer side of the driving screw rod is threadedly connected to a movable slider.

[0009] Preferably, the height adjustment assembly comprises an electrically controlled telescopic rod mounted on the top of the movable slider, and a cleaning mounting platform is mounted on the top of the electrically controlled telescopic rod.

[0010] Preferably, the rotating replacement assembly comprises a rotating motor mounted on the top of the cleaning mounting table, a rotating connecting shaft is mounted on the inner side of the rotating motor, and a rotating plate is connected to the inner groove of the rotating connecting shaft.

[0011] Preferably, the sponge cleaning assembly comprises a servo motor installed above the inner side of the rotating plate, a first rotating roller is installed on the inner side of the servo motor, and a sponge sleeve is provided on the outer side of the first rotating roller.

[0012] Preferably, the dust cleaning assembly comprises a second rotating roller installed below the inner side of the rotating plate, and a cleaning brush is installed on the outer side of the second rotating roller.

[0013] Preferably, a cleaning assembly is installed on the front side of the mounting frame, and the cleaning assembly includes a cleaning water tank installed at the bottom end of the mounting frame, and a high-pressure nozzle is installed at the front end of the mounting frame.

[0014] It can be seen from the above technical scheme that the present application provides a cleaning device for photovoltaic panels. First, the rotating motor is started to drive the rotating plate to rotate and adjust by rotating the connecting shaft, so that the sponge cleaning component and the dust cleaning component can be replaced and replaced according to the different pollution conditions of the photovoltaic panel, and the corresponding cleaning component is selected. Then, the servo motor is started to drive the first rotating roller to rotate, and the grease or biological dirt on the photovoltaic panel is wiped and cleaned through the sponge sleeve, or the cleaning brush is driven to rotate by the second rotating roller to sweep the dust and debris on the photovoltaic panel to ensure the cleanliness of the photovoltaic panel surface and increase the targeted cleaning effect. At the same time, the height position of the cleaning mounting table is adjusted by the electric control telescopic rod to adjust the cleaning force of the photovoltaic panel. Then, the movable slider is moved on both sides of the mounting frame by driving the screw rod to facilitate the cleaning of different positions of the photovoltaic panel. Finally, the cleaning liquid is placed in the cleaning water tank, and then the photovoltaic panel is sprayed with a high-pressure nozzle to rinse and clean the dust or debris remaining on the photovoltaic panel after cleaning, and at the same time, a large amount of dust and water are avoided to be directly mixed to leave stains, thereby improving the cleaning effect of the photovoltaic panel.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Through the setting of the cleaning mechanism, the rotating motor is started to drive the rotating plate to rotate and adjust by rotating the connecting shaft, so that the sponge cleaning component and the dust cleaning component can be replaced alternately according to the different pollution conditions of the photovoltaic panel. The corresponding cleaning component is selected, and the servo motor is started to drive the first rotating roller to rotate, and the grease or biological dirt on the photovoltaic panel is wiped and cleaned through the sponge sleeve, or the cleaning brush is driven to rotate by the second rotating roller to sweep the dust and debris on the photovoltaic panel to ensure the cleanliness of the photovoltaic panel surface and increase the targeted cleaning effect. At the same time, the height position of the cleaning installation platform is adjusted by the electric control telescopic rod to adjust the cleaning strength of the photovoltaic panel. Then, the movable slider is moved on both sides of the mounting frame by driving the screw rod to facilitate the cleaning of different positions of the photovoltaic panel;

[0017] 2. Through the setting of the cleaning component, by placing cleaning liquid in the cleaning water tank, and then using a high-pressure nozzle to spray the photovoltaic panel, the dust or debris remaining on the photovoltaic panel after cleaning can be rinsed and cleaned, while avoiding the situation where a large amount of dust and water are directly mixed to leave stains, thereby improving the cleaning effect of the photovoltaic panel.

[0018] To summarize, the present application sets up a cleaning mechanism and a cleaning component, so that during the use of the photovoltaic panel, different cleaning methods can be selected according to the different dirt conditions on the photovoltaic panel, and the cleaning intensity can be adjusted accordingly. After cleaning, the photovoltaic panel can be cleaned for the second time through the cleaning component to ensure the cleanliness of the surface of the photovoltaic panel and improve the cleaning effect of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the present application, the following is a brief introduction to the drawings required for use in the implementation cases. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0020] Figure 1 This is a schematic diagram of the overall appearance structure proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the mobile adjustment component proposed in the utility model;

[0022] Figure 3 This is a schematic diagram of the height adjustment assembly and the rotation replacement assembly structure proposed by the utility model;

[0023] Figure 4 This is a schematic diagram of the structures of the sponge cleaning component and the dust cleaning component proposed in the utility model.

[0024] In the figure: 1. mounting frame; 2. photovoltaic panel; 3. cleaning mechanism; 31. moving adjustment component; 311. driving screw rod; 312. moving slider; 32. height adjustment component; 321. electric telescopic rod; 322. cleaning mounting table; 33. rotating replacement component; 331. rotating motor; 332. rotating connecting shaft; 333. rotating plate; 34. sponge cleaning component; 341. servo motor; 342. first rotating roller; 343. sponge cover; 35. dust cleaning component; 351. second rotating roller; 352. cleaning brush; 4. cleaning component; 41. cleaning water tank; 42. high pressure nozzle. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0026] See also Figure 1-4 As shown, a cleaning device for a photovoltaic power generation panel comprises a mounting frame 1 and a cleaning mechanism 3, a photovoltaic panel 2 is arranged above the mounting frame 1, and a cleaning mechanism 3 is arranged outside the mounting frame 1;

[0027] The cleaning mechanism 3 includes a movable adjustment component 31 arranged on the left and right sides of the mounting frame 1, a height adjustment component 32 is installed at the top of the movable adjustment component 31, a rotating replacement component 33 is arranged at the top of the height adjustment component 32, a sponge cleaning component 34 is arranged on the upper inner side of the rotating replacement component 33, and a dust cleaning component 35 is arranged on the lower inner side of the rotating replacement component 33.

[0028] In this embodiment, the movable adjustment component 31 includes a driving screw rod 311 installed on the left and right sides of the mounting frame 1, and the outer side of the driving screw rod 311 is threadedly connected to a movable slider 312. The movable slider 312 is moved on both sides of the mounting frame 1 by rotating the driving screw rod 311, so as to facilitate cleaning of different positions of the photovoltaic panel 2.

[0029] In this embodiment, the height adjustment component 32 includes an electrically controlled telescopic rod 321 installed at the top of the movable slider 312, and a cleaning mounting platform 322 is installed at the top of the electrically controlled telescopic rod 321. The height position of the cleaning mounting platform 322 is adjusted by the electrically controlled telescopic rod 321 to adjust the cleaning force of the photovoltaic panel 2.

[0030] In this embodiment, the rotating replacement component 33 includes a rotating motor 331 installed on the top of the cleaning mounting platform 322, and a rotating connecting shaft 332 is installed on the inner side of the rotating motor 331. The inner side slot of the rotating connecting shaft 332 is connected to a rotating plate 333. When the rotating motor 331 is started, the rotating plate 333 is driven to rotate and adjust through the rotating connecting shaft 332, so as to facilitate the replacement and alternation of the sponge cleaning component 34 and the dust cleaning component 35 according to the different pollution conditions of the photovoltaic panel 2.

[0031] In this embodiment, the sponge cleaning assembly 34 includes a servo motor 341 installed on the upper inner side of the rotating plate 333, a first rotating roller 342 is installed on the inner side of the servo motor 341, and a sponge cover 343 is provided on the outer side of the first rotating roller 342. The servo motor 341 is started to drive the first rotating roller 342 to rotate, and the grease or biological dirt on the photovoltaic panel 2 is wiped and cleaned through the sponge cover 343, thereby increasing the targeted cleaning effect.

[0032] In this embodiment, the dust cleaning assembly 35 includes a second rotating roller 351 installed at the lower inner side of the rotating plate 333, and a cleaning brush 352 is installed on the outer side of the second rotating roller 351. The cleaning brush 352 is driven by the second rotating roller 351 to rotate at a speed to clean the dust and debris on the photovoltaic panel 2, thereby ensuring the cleanliness of the surface of the photovoltaic panel 2.

[0033] In some embodiments, a cleaning component 4 is installed on the front side of the mounting frame 1, and the cleaning component 4 includes a cleaning water tank 41 installed at the bottom end of the mounting frame 1, and a high-pressure nozzle 42 is installed at the front end of the mounting frame 1. By placing cleaning liquid in the cleaning water tank 41 and then using the high-pressure nozzle 42 to spray the photovoltaic panel 2, the dust or debris remaining on the photovoltaic panel 2 after cleaning is rinsed and cleaned, thereby improving the cleaning effect of the photovoltaic panel 2.

[0034] It can be seen from the above technical scheme that when in use, the device is first installed at the desired location, and then the rotating motor 331 is started to drive the rotating plate 333 to rotate and adjust by rotating the connecting shaft 332, so that the sponge cleaning component 34 and the dust cleaning component 35 can be replaced alternately according to the different pollution conditions of the photovoltaic panel 2. The corresponding cleaning component is selected, and then the servo motor 341 is started to drive the first rotating roller 342 to rotate, and the grease or biological dirt on the photovoltaic panel 2 is wiped and cleaned through the sponge sleeve 343, or the cleaning brush 352 is driven to rotate at a speed by the second rotating roller 351 to remove dust and debris on the photovoltaic panel 2. Sweep to ensure the cleanliness of the surface of the photovoltaic panel 2 and increase the targeted cleaning effect. At the same time, the height position of the cleaning mounting platform 322 is adjusted by the electrically controlled telescopic rod 321 to adjust the cleaning force of the photovoltaic panel 2. Then, the movable slider 312 is moved on both sides of the mounting frame 1 by driving the screw rod 311 to facilitate cleaning of different positions of the photovoltaic panel 2. Finally, by placing cleaning liquid in the cleaning water tank 41 and then using the high-pressure nozzle 42 to spray the photovoltaic panel 2, the dust or debris remaining on the photovoltaic panel 2 after cleaning is rinsed and cleaned, thereby improving the cleaning effect of the photovoltaic panel 2. In this way, the use of a cleaning device for a photovoltaic power generation panel is completed.

[0035] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the application disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only, and the true scope of the present application is indicated by the claims.

[0036] It should be understood that the present application is not limited to the precise structure described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The above embodiments of the present application do not constitute a limitation on the scope of protection of the present application.

Claims

1. A cleaning device for a photovoltaic panel, comprising a mounting frame (1) and a cleaning mechanism (3), characterized in that: A photovoltaic panel (2) is arranged above the mounting frame (1), and a cleaning mechanism (3) is arranged on the outside of the mounting frame (1); The cleaning mechanism (3) comprises a movable adjustment component (31) arranged on the left and right sides of the mounting frame (1); a height adjustment component (32) is installed at the top of the movable adjustment component (31); a rotating replacement component (33) is arranged at the top of the height adjustment component (32); a sponge cleaning component (34) is arranged on the upper inner side of the rotating replacement component (33); and a dust cleaning component (35) is arranged on the lower inner side of the rotating replacement component (33).

2. A photovoltaic panel cleaning device according to claim 1, characterized in that: The movable adjustment component (31) comprises a driving screw rod (311) mounted on the left and right sides of the mounting frame (1), and the outer side of the driving screw rod (311) is threadedly connected to a movable slider (312).

3. A photovoltaic panel cleaning device according to claim 2, characterized in that: The height adjustment component (32) comprises an electrically controlled telescopic rod (321) mounted on the top of the movable slider (312), and a cleaning mounting platform (322) is mounted on the top of the electrically controlled telescopic rod (321).

4. A photovoltaic panel cleaning device according to claim 3, characterized in that: The rotating replacement assembly (33) comprises a rotating motor (331) mounted on the top of the cleaning mounting platform (322), a rotating connecting shaft (332) is mounted on the inner side of the rotating motor (331), and a rotating plate (333) is connected to the inner groove of the rotating connecting shaft (332).

5. A photovoltaic panel cleaning device according to claim 4, characterized in that: The sponge cleaning assembly (34) comprises a servo motor (341) mounted on the upper inner side of the rotating plate (333), a first rotating roller (342) is mounted on the inner side of the servo motor (341), and a sponge sleeve (343) is arranged on the outer side of the first rotating roller (342).

6. A photovoltaic panel cleaning device according to claim 4, characterized in that: The dust cleaning assembly (35) comprises a second rotating roller (351) installed at the lower inner side of the rotating plate (333), and a cleaning brush (352) is installed at the outer side of the second rotating roller (351).

7. A photovoltaic panel cleaning device according to claim 1, characterized in that: A cleaning assembly (4) is installed on the front side of the mounting frame (1), and the cleaning assembly (4) comprises a cleaning water tank (41) installed at the bottom end of the mounting frame (1), and a high-pressure spray head (42) is installed at the front end of the mounting frame (1).

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