Photovoltaic panel cleaning equipment

Abstract

The utility model discloses photovoltaic panel cleaning equipment which comprises a photovoltaic panel body and installation frames fixedly arranged on the left side edge and the right side edge of the photovoltaic panel body, the upper end faces of the two installation frames are each provided with a movable base in a sliding mode, a sliding rod is connected between the two movable bases, and a cleaning trolley is arranged on the sliding rod in a sliding mode. A first driving mechanism for driving the cleaning trolley to move along the sliding rod is connected between the two moving seats, and a second driving mechanism for driving the moving seats to move along the mounting frame is arranged on one of the mounting frames. The cleaning trolley is arranged on the photovoltaic panel, thorough cleaning of the surface of the photovoltaic panel is achieved through the first driving mechanism and the second driving mechanism, in addition, a latex plate is further arranged on the cleaning trolley and used for scraping off residual water stains on the surface of the photovoltaic panel, the cleaning effect of the photovoltaic panel is more thorough, stubborn stains and the residual water stains can be efficiently cleaned, and the power generation efficiency of the photovoltaic panel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel cleaning devices, in particular to photovoltaic panel cleaning equipment. Background Art

[0002] Photovoltaic panels are devices that convert solar energy into electrical energy and are widely used in solar power generation systems. However, due to long-term exposure to outdoor environments, dust, dirt and other pollutants easily accumulate on the surface of photovoltaic panels, which will affect their power generation efficiency. Therefore, regular cleaning of photovoltaic panels becomes an important step to maintain their efficient power generation.

[0003] Traditional photovoltaic panel cleaning equipment can usually only perform simple rinsing, such as using a water gun to clean the surface of the photovoltaic panel. However, this cleaning method has some drawbacks. First, minor stains may not be completely removed, resulting in reduced efficiency of the photovoltaic panel. Second, stubborn stains, such as oil, resin and bird droppings, are difficult to remove with simple rinsing and require more powerful cleaning methods. Finally, even if the stains are cleaned off, residual water stains will remain on the surface of the photovoltaic panel, reducing its power generation efficiency. Utility Model Content

[0004] In order to solve the above-mentioned problems, the utility model provides a photovoltaic panel cleaning device.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: a photovoltaic panel cleaning device, comprising a photovoltaic panel body, and mounting frames fixed on the left and right sides of the photovoltaic panel body, the upper end surfaces of the two mounting frames are slidably provided with moving seats, a sliding rod is connected between the two moving seats, a cleaning trolley is slidably provided on the sliding rod, a first driving mechanism for driving the cleaning trolley to move along the sliding rod is connected between the two moving seats, and one of the mounting frames is provided with a second driving mechanism for driving the moving seat to move along the mounting frame.

[0006] Furthermore, a slide rail is fixedly provided on the upper end surface of the mounting frame, a slider is fixedly provided on the bottom of the movable seat, the slider is matched with the slide rail and is slidably connected, and the movable seat is fixedly provided on the upper end of the slider.

[0007] Furthermore, the first driving mechanism includes a screw rod rotatably arranged between the two moving seats, and also includes a motor fixedly arranged on the upper end of one of the moving seats, the driving shaft of the motor is fixedly connected to the screw rod, and a threaded sleeve block is fixedly arranged on the upper end of the cleaning trolley, and the threaded sleeve block is threadedly connected to the screw rod.

[0008] Furthermore, the second driving mechanism includes a groove arranged at the upper end of one of the mounting frames, a rack is fixedly provided inside the groove, and also includes a second motor fixedly provided at the bottom of the movable seat, a gear is fixedly provided on the driving shaft of the second motor, and the gear is meshed with the rack.

[0009] Furthermore, a water spray pipe is fixedly provided on the bottom surface of the cleaning trolley, the water spray pipe is connected to an external water source, and bristles are fixedly provided on both sides of the water spray pipe, and the bristles are in contact with the upper surface of the photovoltaic panel body.

[0010] Furthermore, an electric push rod is fixedly provided on the upper end surface of the cleaning trolley, and a latex plate is fixedly provided on one end of the piston end of the electric push rod extending into the bottom of the cleaning trolley for scraping off residual water stains on the surface of the photovoltaic panel, and a guide rod is fixedly provided on the other end of the latex plate, which passes through the cleaning trolley and is slidably connected to the cleaning trolley.

[0011] Compared with the prior art, the utility model has the following advantages: in view of the defects of the traditional photovoltaic panel cleaning equipment, the utility model patent provides an improved photovoltaic panel cleaning equipment. The equipment adopts components such as a moving seat, a sliding rod and a cleaning trolley, and achieves a thorough cleaning of the surface of the photovoltaic panel through a first driving mechanism and a second driving mechanism. Specifically, through the sliding moving seat, the cleaning trolley can move on the surface of the photovoltaic panel, carrying cleaning elements such as a water spray pipe and bristles. The water spray pipe can provide sufficient water flow to rinse the surface of the photovoltaic panel, and the bristles can scrape off stains and stubborn stains. In addition, a latex plate is also provided on the cleaning trolley to scrape off residual water stains on the surface of the photovoltaic panel. Through this design, the cleaning effect of the photovoltaic panel is more thorough, and stubborn stains and residual water stains can be cleaned efficiently, thereby improving the power generation efficiency of the photovoltaic panel.

[0012] To sum up, the photovoltaic panel cleaning equipment of the utility model patent solves the defects of traditional cleaning equipment through innovative design, provides a more efficient and thorough photovoltaic panel cleaning solution, and can effectively improve the power generation efficiency of photovoltaic panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional structure diagram of a photovoltaic panel cleaning device of the utility model. Figure 1 .

[0014] Figure 2 This is a three-dimensional structure diagram of a photovoltaic panel cleaning device of the utility model. Figure 2 .

[0015] Figure 3 The utility model is a schematic diagram of the main structure of a photovoltaic panel cleaning device.

[0016] Figure 4 The utility model is a schematic diagram of the top view of the structure of a photovoltaic panel cleaning device.

[0017] Figure 5 It is a partial three-dimensional structural schematic diagram of a photovoltaic panel cleaning device of the utility model.

[0018] Figure 6The utility model is a structural schematic diagram of a cleaning trolley of photovoltaic panel cleaning equipment.

[0019] Figure 7 It is a structural schematic diagram of a second driving mechanism of a photovoltaic panel cleaning device of the utility model.

[0020] As shown in the figure: 1. Photovoltaic panel body; 2. Mounting frame; 3. Moving seat; 4. Slide rod; 5. Cleaning trolley; 6. Slide rail; 7. Slider; 8. Screw; 9. Motor; 10. Threaded sleeve; 11. Groove; 12. Rack; 13. Motor 2; 14. Gear; 15. Water spray pipe; 16. Brush; 17. Electric push rod; 18. Latex board; 19. Guide rod. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside", "center", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction structure and operation. Therefore, they should not be understood as limitations on the present invention.

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "provided with", "installed", "connected", "connected" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] Combined with Figure 1 To Attachment Figure 7A photovoltaic panel cleaning device comprises a photovoltaic panel body 1, and a mounting frame 2 fixedly arranged on the left and right sides of the photovoltaic panel body 1, a moving seat 3 is slidably arranged on the upper end surfaces of the two mounting frames 2, a slide bar 4 is connected between the two moving seats 3, a cleaning trolley 5 is slidably arranged on the slide bar 4, a first driving mechanism for driving the cleaning trolley 5 to move along the slide bar 4 is connected between the two moving seats 3, a second driving mechanism for driving the moving seat 3 to move along the mounting frame 2 is arranged on one of the mounting frames 2, a water spray pipe 15 is fixedly arranged on the bottom surface of the cleaning trolley 5, the water spray pipe 15 is connected to an external water source, and the water spray pipe 15 Brushes 16 are fixedly provided on both sides, and the bristles 16 are in contact with the upper surface of the photovoltaic panel body 1. An electric push rod 17 is fixedly provided on the upper end surface of the cleaning cart 5. The piston end of the electric push rod 17 extends into one end below the cleaning cart 5 and is fixedly provided with a latex plate 18 for scraping off residual water stains on the surface of the photovoltaic panel. A guide rod 19 is fixedly provided on the other end of the latex plate 18. The guide rod 19 passes through the cleaning cart 5 and is slidably connected to the cleaning cart 5. A slide rail 6 is fixedly provided on the upper end surface of the mounting frame 2, and a slider 7 is fixedly provided at the bottom of the moving seat 3. The slider 7 is matched with the slide rail 6 for sliding connection, and the moving seat 3 is fixedly provided on the upper end of the slider 7.

[0025] The first driving mechanism includes a screw rod 8 rotatably arranged between the two moving seats 3, and also includes a motor 9 fixedly arranged on the upper end of one of the moving seats 3, the driving shaft of the motor 9 is fixedly connected to the screw rod 8, and a threaded sleeve block 10 is fixedly provided on the upper end of the cleaning trolley 5, and the threaded sleeve block 10 is threadedly connected to the screw rod 8.

[0026] The second driving mechanism includes a groove 11 arranged at the upper end of one of the mounting frames 2, a rack 12 is fixedly arranged inside the groove 11, and also includes a second motor 13 fixedly arranged at the bottom of the moving seat 3, a gear 14 is fixedly arranged on the driving shaft of the second motor 13, and the gear 14 is meshed with the rack 12.

[0027] The use steps of the photovoltaic panel cleaning device of the utility model are as follows:

[0028] 1. Preparation: Ensure safe operation and wear appropriate personal protective equipment, such as gloves and goggles. Turn off the power supply of the photovoltaic panel to avoid any risk of electric shock. Install and connect the photovoltaic panel cleaning equipment to ensure it is stable and reliable.

[0029] 2. Water source preparation: Ensure that there is sufficient clean water supply. You can use tap water or stored water. Check whether the water supply pipeline is unobstructed and connect the water source to the sprinkler pipe 15.

[0030] 3. Turn on the water source: Turn on the water supply and ensure that the water flow is stable and sufficient.

[0031] 4. Start the cleaning device: Start the first driving mechanism, start the motor 9, and make its driving shaft drive the screw rod 8 to rotate. Through the thread connection of the screw rod 8 and the threaded sleeve block 10, the cleaning trolley 5 moves along the slide rod 4.

[0032] 5. Mobile cleaning equipment: Control the first driving mechanism to move the cleaning trolley 5 to one side of the photovoltaic panel. As the cleaning trolley 5 moves, the water spray pipe 15 sprays clean water and the bristles 16 adhere to the surface of the photovoltaic panel for cleaning. The latex board 18 on the cleaning trolley 5 scrapes off the residual water stains on the surface of the photovoltaic panel.

[0033] 6. Mobile photovoltaic panel cleaning equipment: Start the second driving mechanism, start the second motor 13, and make its driving shaft drive the gear 14 to rotate. Through the engagement of the gear 14 with the rack 12 in the groove 11 fixed on the mounting frame 2, the mobile seat 3 will move along the slide rail 6 to the next cleaning position.

[0034] 7. Repeat cleaning: Repeat steps 5 and 6 on the next side, and continue to move the cleaning device until the entire surface of the photovoltaic panel is thoroughly cleaned.

[0035] 8. Scrape off water stains: After the entire photovoltaic panel is cleaned, turn off the water supply, stop the water flow of the water spray pipe 15, and then start the electric push rod 17 to move the latex board 18 downward until it contacts the surface of the photovoltaic panel. Then start the first drive mechanism and the second drive mechanism to drive the latex board 18 to wipe back and forth on the surface of the photovoltaic panel to scrape off the remaining water stains. The water stains are hung on both sides and flow down along the photovoltaic panel.

[0036] 9. After cleaning is completed: turn off the first drive mechanism and the second drive mechanism, and stop the operation of the cleaning equipment.

[0037] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A photovoltaic panel cleaning device, comprising a photovoltaic panel body (1), and a mounting frame (2) fixedly arranged on the left and right sides of the photovoltaic panel body (1), characterized in that: A moving seat (3) is slidably provided on the upper end surfaces of the two mounting frames (2), a sliding rod (4) is connected between the two moving seats (3), a cleaning trolley (5) is slidably provided on the sliding rod (4), a first driving mechanism for driving the cleaning trolley (5) to move along the sliding rod (4) is connected between the two moving seats (3), and a second driving mechanism for driving the moving seat (3) to move along the mounting frame (2) is provided on one of the mounting frames (2).

2. A photovoltaic panel cleaning device according to claim 1, characterized in that: The upper end surface of the mounting frame (2) is fixedly provided with a slide rail (6), the bottom of the movable seat (3) is fixedly provided with a slider (7), the slider (7) is matched with the slide rail (6) for sliding connection, and the movable seat (3) is fixedly provided at the upper end of the slider (7).

3. A photovoltaic panel cleaning device according to claim 1, characterized in that: The first driving mechanism comprises a screw rod (8) rotatably arranged between the two movable seats (3), and also comprises a motor (9) fixedly arranged on the upper end of one of the movable seats (3), the driving shaft of the motor (9) being fixedly connected to the screw rod (8), and a threaded sleeve block (10) being fixedly arranged on the upper end of the cleaning trolley (5), and the threaded sleeve block (10) being threadedly connected to the screw rod (8).

4. A photovoltaic panel cleaning device according to claim 1, characterized in that: The second driving mechanism comprises a groove (11) arranged at the upper end of one of the mounting frames (2), a rack (12) being fixedly arranged inside the groove (11), and also comprises a second motor (13) fixedly arranged at the bottom of the moving seat (3), a gear (14) being fixedly arranged on the driving shaft of the second motor (13), and the gear (14) being meshed with the rack (12).

5. The photovoltaic panel cleaning device according to claim 1, characterized in that: A water spray pipe (15) is fixedly provided on the bottom surface of the cleaning trolley (5), the water spray pipe (15) is connected to an external water source, and bristles (16) are fixedly provided on both sides of the water spray pipe (15), and the bristles (16) are in contact with the upper surface of the photovoltaic panel body (1).

6. A photovoltaic panel cleaning device according to claim 5, characterized in that: An electric push rod (17) is fixedly provided on the upper end surface of the cleaning trolley (5), and a latex plate (18) is fixedly provided on one end of the piston end of the electric push rod (17) extending into the lower side of the cleaning trolley (5) for scraping off residual water stains on the surface of the photovoltaic panel. A guide rod (19) is fixedly provided on the other end of the latex plate (18), and the guide rod (19) passes through the cleaning trolley (5) and is slidably connected to the cleaning trolley (5).

Images