CN221934687U - A hanging photovoltaic module cleaning device - Google Patents

Abstract

The utility model relates to the technical field of cleaning of photovoltaic modules, in particular to a suspension type photovoltaic module cleaning device which comprises a base, wherein a fixing seat is arranged on the upper end face of the base, a movable box is connected inside the fixing seat in a sliding manner, a rotating shaft is connected inside the movable box in a rotating manner, a cleaning brush is fixedly connected to the outer wall of the rotating shaft, a mounting groove is fixedly connected to the right side wall of the movable box, a spraying pipeline is fixedly connected to the inside of the mounting groove, a mounting plate is fixedly connected to the left side wall of the movable box, a scraping plate is fixedly connected to the front end face of the mounting plate, water is sprayed to the cleaning face of a photovoltaic panel through the spraying pipeline, stains on the cleaning face of the photovoltaic panel are softened, cleaning is facilitated, then the cleaning face of the photovoltaic panel sprayed with water is scraped through the cleaning brush, the cleaning face of the photovoltaic panel is quickly dried through the scraping plate after cleaning is finished, and the efficacy of the photovoltaic panel is prevented from being influenced by the water stains.

Description

A hanging photovoltaic module cleaning device

Technical Field

The utility model relates to the technical field of photovoltaic component cleaning, in particular to a hanging photovoltaic component cleaning device.

Background Art

Photovoltaic modules generally refer to solar cell modules, which are composed of high-efficiency crystalline silicon solar cells, aluminum alloy frames, etc. They have the characteristics of long life and strong mechanical resistance to external compressive forces. Photovoltaic modules need to be cleaned after long-term use.

The existing photovoltaic module cleaning device is basically composed of components such as a connecting rod, a rotating cleaning brush, a water pipe and a water spray nozzle. When the existing photovoltaic module cleaning device is in use, the staff holds the connecting rod to bring the rotating cleaning brush into contact with the photovoltaic panel, and then the water pipe transports water to the water spray nozzle, sprays water onto the upper surface of the photovoltaic panel through the water spray nozzle, and then rotates the cleaning brush to clean the photovoltaic panel.

During use, the above device needs to rely on manpower to complete the cleaning, which reduces the cleaning efficiency and increases the labor burden of the staff.

Utility Model Content

The utility model aims to provide a hanging photovoltaic module cleaning device, which has the characteristics of improving cleaning efficiency and reducing the labor burden of staff.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a suspended photovoltaic module cleaning device, comprising a base, a fixed seat is arranged on the upper end surface of the base, a water tank located behind the fixed seat is fixedly connected to the upper end surface of the base, a mobile box is slidably connected inside the fixed seat, a rotating shaft is rotatably connected inside the mobile box, a cleaning brush is fixedly connected to the outer wall of the rotating shaft, a mounting groove is fixedly connected to the right side wall of the mobile box, a spray pipe is fixedly connected to the inside of the mounting groove, a mounting plate is fixedly connected to the left side wall of the mobile box, and a scraper is fixedly connected to the front end surface of the mounting plate.

In order to facilitate the adjustment of the height of the cleaning device according to the height of the photovoltaic panel, as a preferred embodiment of the suspended photovoltaic module cleaning device of the utility model, a scissor-type lifting frame is provided between the base and the fixing seat.

In order to transport water into the spray pipe, as a preferred embodiment of the suspended photovoltaic module cleaning device of the utility model, a water pump is installed inside the water tank, and a telescopic hose is connected between the water pump and the spray pipe.

In order to drive the movable box to move left and right, as a preferred suspended photovoltaic assembly cleaning device of the utility model, the interior of the fixing seat is rotatably connected to a screw rod which is threadedly connected to the movable box.

In order to provide power for the rotation of the rotating shaft, as a preferred suspended photovoltaic module cleaning device of the utility model, a first motor is installed on the outer wall of the movable box, and the output end of the first motor passes through the movable box and is fixedly connected to the rotating shaft.

In order to provide power for the rotation of the screw rod, as a preferred suspended photovoltaic module cleaning device of the utility model, a second motor is installed on the left side wall of the fixing seat, and the output end of the second motor passes through the fixing seat and is fixedly connected to the screw rod.

In order to facilitate the movement of the cleaning device, as a preferred embodiment of a suspended photovoltaic module cleaning device of the utility model, a plurality of evenly distributed rollers are fixedly connected to the lower end surface of the base.

In order to prevent the moving box from rotating synchronously with the screw rod, as a preferred embodiment of a suspended photovoltaic module cleaning device of the utility model, one end of the moving box is provided with a cut surface and matches with the fixing seat.

Compared with the prior art, the beneficial effects of the utility model are as follows:

Water is sprayed onto the cleaning surface of the photovoltaic panel through a spray pipe to soften the stains on the cleaning surface of the photovoltaic panel for easy cleaning. The cleaning surface of the photovoltaic panel sprayed with water is then cleaned with a cleaning brush. After cleaning, the water stains on the cleaning surface of the photovoltaic panel are scraped off with a scraper to quickly dry the cleaning surface of the photovoltaic panel to prevent the water stains from affecting the efficacy of the photovoltaic panel.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a front cross-sectional structural schematic diagram of the utility model;

Fig. 3 is a schematic diagram of the right side cross-sectional structure of the utility model;

In the figure: 1. base; 2. fixed seat; 3. moving box; 4. rotating shaft; 5. cleaning brush; 6. mounting groove; 7. spray pipe; 8. mounting plate; 9. scraper; 10. scissor lift; 11. water tank; 12. water pump; 13. telescopic hose; 14. screw rod; 15. first motor; 16. second motor; 17. roller.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, in the description of the utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

Please refer to Figures 1 to 3, a suspended photovoltaic module cleaning device includes a base 1, a fixed seat 2 is provided on the upper end surface of the base 1, a water tank 11 located behind the fixed seat 2 is fixedly connected to the upper end surface of the base 1, a moving box 3 is slidably connected inside the fixed seat 2, a rotating shaft 4 is rotatably connected inside the moving box 3, a cleaning brush 5 is fixedly connected to the outer wall of the rotating shaft 4, a mounting groove 6 is fixedly connected to the right side wall of the moving box 3, a spray pipe 7 is fixedly connected to the inside of the mounting groove 6, a mounting plate 8 is fixedly connected to the left side wall of the moving box 3, and a scraper 9 is fixedly connected to the front end surface of the mounting plate 8.

In this embodiment: first, the cleaning device is moved to the photovoltaic panel to be cleaned, so that the cleaning brush 5 and the scraper 9 are in contact with the photovoltaic panel, and then water is sprayed onto the cleaning surface of the photovoltaic panel through the spray pipe 7. Then, the rotating shaft 4 rotates, and the rotating shaft 4 drives the cleaning brush 5 to rotate. At the same time, the moving box 3 moves, and the moving box 3 drives the cleaning brush 5, the spray pipe 7 and the scraper 9 to move, and then the cleaning surface of the photovoltaic panel is cleaned. The scraper 9 scrapes off the water stains on the cleaning surface of the photovoltaic panel, so that the cleaning surface of the photovoltaic panel can be quickly dried to prevent the water stains from affecting the efficacy of the photovoltaic panel, thereby improving the cleaning efficiency of the photovoltaic panel, thereby reducing the labor burden of the staff.

As a technical optimization solution of the present invention, a scissor-type lifting frame 10 is arranged between the base 1 and the fixing base 2 .

In the present embodiment: the scissor-type lifting frame 10 facilitates the adjustment of the height of the cleaning device according to the height of the photovoltaic panel (the scissor-type lifting frame 10 is an isosceles triangle structure composed of multiple steel pipes and driven by a hydraulic cylinder. It is a well-known and mature prior art, and its composition structure and working principle are not described in detail here).

As a technical optimization solution of the utility model, a water pump 12 is installed inside the water tank 11 , and a telescopic hose 13 is connected between the water pump 12 and the spray pipe 7 .

In this embodiment: the water pump 12 is started, and the water pump 12 delivers water to the spray pipe 7 through the telescopic hose 13.

As a technical optimization solution of the utility model, the fixing seat 2 is internally rotatably connected with a screw rod 14 which is threadedly connected to the moving box 3 .

In this embodiment, the screw rod 14 rotatably connected inside the fixing seat 2 rotates, and the screw rod 14 drives the moving box 3 to move left and right.

As a technical optimization solution of the present invention, a first motor 15 is installed on the outer wall of the moving box 3 , and the output end of the first motor 15 passes through the moving box 3 and is fixedly connected to the rotating shaft 4 .

In this embodiment, the first motor 15 is started, and the first motor 15 drives the rotating shaft 4 to rotate, thereby providing power for the rotation of the rotating shaft 4 .

As a technical optimization solution of the utility model, a second motor 16 is installed on the left side wall of the fixing seat 2 , and the output end of the second motor 16 passes through the fixing seat 2 and is fixedly connected to the screw rod 14 .

In this embodiment, the second motor 16 is started, and the second motor 16 drives the screw rod 14 to rotate, thereby providing power for the rotation of the screw rod 14 .

As a technical optimization solution of the present invention, a plurality of evenly distributed rollers 17 are fixedly connected to the lower end surface of the base 1 .

In this embodiment: the roller 17 facilitates the movement of the cleaning device.

As a technical optimization solution of the present invention, one end of the moving box 3 is provided with a cut surface and matches with the fixing seat 2 .

In this embodiment: the movable box 3 is limited by the fixed seat 2 to prevent the movable box 3 from rotating synchronously with the screw rod 14.

Working principle: first move the cleaning device to the photovoltaic panel to be cleaned, so that the cleaning brush 5 and the scraper 9 are in contact with the photovoltaic panel, and then start the water pump 12. The water pump 12 transports water to the spray pipe 7 through the telescopic hose 13, and sprays water to the cleaning surface of the photovoltaic panel through the spray pipe 7. Then start the first motor 15, the first motor 15 drives the rotating shaft 4 to rotate, and the rotating shaft 4 drives the cleaning brush 5 to rotate. At the same time, start the second motor 16, the second motor 16 drives the screw rod 14 to rotate, the screw rod 14 drives the moving box 3 to move, the moving box 3 drives the cleaning brush 5, the spray pipe 7 and the scraper 9 to move, and then clean the cleaning surface of the photovoltaic panel, the scraper 9 scrapes off the water stains on the cleaning surface of the photovoltaic panel, thereby improving the cleaning efficiency of the photovoltaic panel, thereby reducing the labor burden of the staff.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a suspension type photovoltaic module belt cleaning device, includes base (1), the up end of base (1) is provided with fixing base (2), the up end fixedly connected with of base (1) is located water tank (11) at fixing base (2) rear, its characterized in that: the inside sliding connection of fixing base (2) has removes box (3), the inside rotation of removing box (3) is connected with pivot (4), the outer wall fixedly connected with clearance brush (5) of pivot (4), the right side wall fixedly connected with mounting groove (6) of removing box (3), the inside fixedly connected with of mounting groove (6) spouts scattered pipeline (7), the left side wall fixedly connected with mounting panel (8) of removing box (3), the preceding terminal surface fixedly connected with scraper blade (9) of mounting panel (8).

2. The hanging photovoltaic module cleaning apparatus of claim 1, wherein: one end of the movable box (3) is provided with a tangential plane and is matched with the fixed seat (2).

3. The hanging photovoltaic module cleaning apparatus of claim 1, wherein: a shear type lifting frame (10) is arranged between the base (1) and the fixed seat (2).

4. The hanging photovoltaic module cleaning apparatus of claim 1, wherein: the inside of the water tank (11) is provided with a water pump (12), and a telescopic hose (13) is communicated between the water pump (12) and the spraying pipeline (7).

5. The hanging photovoltaic module cleaning apparatus of claim 1, wherein: the inside of the fixed seat (2) is rotationally connected with a screw rod (14) in threaded connection with the movable box (3).

6. The hanging photovoltaic module cleaning apparatus of claim 4, wherein: the outer wall of the movable box (3) is provided with a first motor (15), and the output end of the first motor (15) penetrates through the movable box (3) and is fixedly connected with the rotating shaft (4).

7. The hanging photovoltaic module cleaning apparatus of claim 1, wherein: the left side wall of the fixed seat (2) is provided with a second motor (16), and the output end of the second motor (16) penetrates through the fixed seat (2) and is fixedly connected with the screw rod (14).

8. The hanging photovoltaic module cleaning apparatus of claim 1, wherein: the lower end face of the base (1) is fixedly connected with a plurality of evenly distributed idler wheels (17).