Solar cell frame cleaning device

Abstract

The utility model discloses a solar cell frame cleaning device, and relates to the technical field of solar energy. Comprising a supporting frame and an air drying box, the top of the supporting frame is fixedly connected with a lower fixing frame, the inner wall of the lower fixing frame is fixedly connected with a cleaning box, the cleaning box is located on the inner side of the supporting frame, discharging grooves are symmetrically formed in the inner wall of the bottom of the cleaning box, and discharging hoppers are symmetrically connected to the outer wall of the cleaning box. During cleaning, water is added into the cleaning box, then the heating pipe is electrified to heat the water, after heating, the solar cell frame is put into the cleaning box to be soaked, during soaking, the vibration motor is synchronously started to drive the cleaning box to vibrate, dirt on the solar cell frame can be fully stripped, and the operation does not need to wash the solar cell frame all the time; the solar cell frame cleaning device is simple in structure and convenient to use, saves water sources, adopts a hot water deoiling mode, enables cleaning work to be easier, can quickly remove oil stains within the same time, and accelerates cleaning efficiency of a solar cell frame.

Description

Technical Field

[0001] The utility model relates to the technical field of solar energy, in particular to a solar cell frame cleaning device. Background Art

[0002] With the intensification of the global energy crisis and growing awareness of environmental protection, solar energy as a clean, renewable energy source has garnered widespread attention. As the core component of solar power generation systems, the performance of solar panels directly impacts the overall system's power generation efficiency. However, during the actual production and processing of solar cell frames, contaminants such as dust and oil are inevitably contaminated.

[0003] Currently, most solar cell frame cleaning devices on the market use water jet cleaning technology, which uses a water pump to spray cleaning solution onto the solar cell frame and uses the impact force of the solution to remove pollutants on the solar cell frame. This method not only wastes water resources, but also makes it difficult to remove oil stains and has low cleaning efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a solar cell frame cleaning device, which solves the technical problems raised in the background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a solar cell frame cleaning device, comprising a support frame and an air drying box, the top of the support frame is fixedly connected to a lower fixed frame, the inner wall of the lower fixed frame is fixedly connected to a cleaning box, the cleaning box is located on the inner side of the support frame, the bottom inner wall of the cleaning box is symmetrically provided with a discharge trough, the outer wall of the cleaning box is symmetrically connected with a discharge hopper, the discharge hopper is located on the outside of the discharge trough, a slot is provided at the bottom end of the discharge hopper, a sealing plate is inserted into the inner wall of the slot, the inner wall of the cleaning box is fixedly connected to a heating pipe, the heating pipe is located inside the cleaning box, the inner wall of the cleaning box is fixedly connected to a protective cover, the protective cover is located on the outside of the cleaning box, and a hole is provided on the protective cover.

[0006] Preferably, the inner wall of the cleaning box is slidably connected to a U-shaped frame, the outer wall of the U-shaped frame is provided with cleaning cotton, the front and rear ends of the U-shaped frame are fixedly connected to moving blocks, the front and rear side walls of the cleaning box are provided with rectangular grooves, the outer wall of the moving block is slidably connected to the inner wall of the rectangular groove, the outer wall of the support frame is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to a screw rod, the end of the screw rod away from the servo motor is rotatably connected to the inner wall of the support frame, the inner wall of the moving block on the front side is threadedly connected to the outer wall of the screw rod, the inner wall of the rectangular groove on the rear side is fixedly connected to a connecting rod, and the inner wall of the moving block on the rear side is slidably connected to the outer wall of the connecting rod.

[0007] Preferably, the outer wall of the air-drying box is fixedly connected to an upper fixed frame, the top surface of the lower fixed frame is fixedly connected to the bottom surface of the upper fixed frame, a rectangular opening is provided at the bottom of the air-drying box, the inner wall of the rectangular opening is fixedly connected to a limiting frame, the inner wall of the air-drying box is slidably connected to a storage plate, and the bottom end of the storage plate abuts against the top surface of the limiting frame.

[0008] Preferably, grooves are symmetrically provided on the top of the air-drying box, and handles are provided on both left and right ends of the storage plate, and the upper ends of the handles extend to the outside of the grooves.

[0009] Preferably, the rear side wall of the support frame is fixedly connected to a purlin, the outer wall of the purlin is fixedly connected to a blower, the output end of the blower is fixedly connected to an air supply pipe, a box cover is provided on the air drying box, the inner wall of the box cover is fixedly connected to an air collecting hood, and the air collecting hood is connected to the blower through the air supply pipe.

[0010] Preferably, a vibration motor is fixedly connected to the outer wall of the cleaning box.

[0011] Compared with related technologies, the solar cell frame cleaning device provided by the present invention has the following beneficial effects:

[0012] 1. When cleaning, add water to the cleaning box, then power on the heating tube to heat the water. After heating, put the solar cell frame into the cleaning box to soak. During soaking, start the vibration motor to drive the cleaning box to vibrate, which can fully peel off the dirt on the solar cell frame. This operation does not require constant flushing of the solar cell frame, saving water resources. The use of hot water to remove oil makes the cleaning work easier. In the same time, the oil can be removed faster, which speeds up the cleaning efficiency of the solar cell frame.

[0013] 2. After cleaning, open the sealing plate to discharge the water and the dirt in the cleaning box through the discharge hopper. After discharge, start the servo motor to drive the screw to rotate, drive the moving block to slide in the rectangular groove, so that the cleaning cotton on the U-shaped frame can scrape the inner wall of the cleaning box, and discharge the scraped dirt from the discharge chute, which is convenient for cleaning and maintenance of the inside of the cleaning box.

[0014] 3. After cleaning the solar cell frame, place it on the storage board, start the blower, and blow air through the air hood towards the air drying box to dry the cleaned solar cell frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a structural diagram of the discharge hopper of the utility model;

[0017] Figure 3 This is a structural diagram of the air drying box of the present utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the cleaning box of the present utility model;

[0019] Figure 5 This is a structural diagram of the box cover of the present utility model;

[0020] Figure 6 It is a cross-sectional schematic diagram of the utility model;

[0021] Figure 7 This is a structural diagram of the U-shaped frame of the present invention.

[0022] In the figure: 1. Support frame; 2. Lower fixed frame; 3. Air drying box; 4. Upper fixed frame; 5. Cleaning box; 6. Rectangular groove; 7. Screw; 8. Servo motor; 9. Moving block; 10. U-shaped frame; 11. Cleaning cotton; 12. Air supply pipe; 13. Heating pipe; 14. Protective cover; 15. Discharge chute; 16. Discharge hopper; 17. Sealing plate; 18. Vibration motor; 19. Box cover; 20. Blower; 21. Limit frame; 22. Storage board; 23. Air collecting hood; 24. Purlin; 25. Connecting rod; 26. Handle; 27. Groove. DETAILED DESCRIPTION

[0023] 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 the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] Example:

[0025] See also Figure 1-Figure 7The utility model provides a technical solution: a solar cell frame cleaning device, including a support frame 1 and an air drying box 3. The top of the support frame 1 is fixedly connected to a lower fixing frame 2, and the inner wall of the lower fixing frame 2 is fixedly connected to a cleaning box 5. The cleaning box 5 is located on the inner side of the support frame 1, and a discharge trough 15 is symmetrically opened on the inner wall of the bottom of the cleaning box 5. The outer wall of the cleaning box 5 is symmetrically connected to a discharge hopper 16, and the discharge hopper 16 is located on the outer side of the discharge trough 15. A slot is opened at the bottom end of the discharge hopper 16, and a sealing plate 17 is inserted into the inner wall of the slot. The inner wall of the cleaning box 5 is fixedly connected to a heating pipe 13, and the heating pipe 13 is located inside the cleaning box 5. The inner wall of the cleaning box 5 is fixedly connected to a protective cover 14, and the protective cover 14 is located on the outer side of the cleaning box 5. A hole is opened on the protective cover 14, and the heating pipe 13 is protected by the protective cover 14, which can prevent the solar cell frame from directly hitting the heating pipe 13, causing damage to the heating pipe 13. The outer wall of the cleaning box 5 is fixedly connected to a vibration motor 18;

[0026] In this embodiment, when cleaning, water is added to the cleaning box 5, and then the heating tube 13 is energized to heat the water in the cleaning box 5 through the heating tube 13. After the heating is completed, the solar cell frame is placed in the cleaning box 5 for soaking. During soaking, an appropriate amount of detergent can be added to improve the decontamination effect, and under the condition of synchronously starting the vibration motor 18 to drive the cleaning box 5 to vibrate, the dirt on the solar cell frame can be fully peeled off. After the dirt is separated from the solar cell frame, it sinks to the bottom of the cleaning box 5. After the soaking is completed, the solar cell frame can be placed on the storage plate 22 for washing to improve the cleaning effect. This operation does not require the solar cell frame to be washed all the time, which saves water resources. The hot water degreasing method is used to soften the oil stains with hot water, reduce the adhesion of oil and dirt, make the cleaning work easier, and remove the oil stains faster in the same time, which speeds up the efficiency of cleaning the solar cell frame.

[0027] The inner wall of the cleaning box 5 is slidably connected with a U-shaped frame 10, and the outer wall of the U-shaped frame 10 is provided with a cleaning cotton 11. The front and rear ends of the U-shaped frame 10 are fixedly connected with a moving block 9. The front and rear side walls of the cleaning box 5 are provided with a rectangular groove 6. The outer wall of the moving block 9 is slidably connected to the inner wall of the rectangular groove 6. The outer wall of the support frame 1 is fixedly connected to the servo motor 8. The output end of the servo motor 8 is fixedly connected to the screw rod 7. The end of the screw rod 7 away from the servo motor 8 is rotatably connected to the inner wall of the support frame 1. The inner wall of the front moving block 9 is threadedly connected to the outer wall of the screw rod 7. The inner wall of the rear rectangular groove 6 is fixedly connected with a connecting rod 25. The inner wall of the rear moving block 9 is slidably connected to the outer wall of the connecting rod 25;

[0028] In this embodiment, after the cleaning work is completed, the sealing plate 17 is opened to discharge the water together with the dirt in the cleaning box 5 through the discharge hopper 16. After discharge, the servo motor 8 is started to drive the screw 7 to rotate, driving the moving block 9 to slide in the rectangular groove 6, so that the cleaning cotton 11 on the U-shaped frame 10 can scrape the inner wall of the cleaning box 5, and the scraped dirt is uniformly discharged from the discharge chute 15, which is convenient for cleaning and maintenance of the cleaning box 5;

[0029] The outer wall of the air drying box 3 is fixedly connected to the upper fixed frame 4, the top surface of the lower fixed frame 2 is fixedly connected to the bottom surface of the upper fixed frame 4, and a rectangular opening is opened at the bottom of the air drying box 3. The inner wall of the rectangular opening is fixedly connected to the limit frame 21. The inner wall of the air drying box 3 is slidably connected to the storage plate 22, and the bottom end of the storage plate 22 abuts against the top surface of the limit frame 21.

[0030] A groove 27 is symmetrically provided on the top of the air drying box 3. Handles 26 are provided on both the left and right ends of the storage plate 22. The upper ends of the handles 26 extend to the outside of the groove 27. The rear side wall of the support frame 1 is fixedly connected to the purlin 24. The outer wall of the purlin 24 is fixedly connected to the blower 20. The output end of the blower 20 is fixedly connected to the air supply pipe 12. A box cover 19 is provided on the air drying box 3. The inner wall of the box cover 19 is fixedly connected to the air collecting hood 23. The air collecting hood 23 is connected to the blower 20 through the air supply pipe 12.

[0031] In this embodiment, the handle 26 is used to facilitate the taking of the storage plate 22. When the storage plate 22 is placed on the limit frame 21, the top opening of the cleaning box 5 can be sealed to prevent the vibration motor 18 from splashing water out of the box when working. After the solar cell frame is cleaned, it is placed on the storage plate 22, and the blower 20 is started to blow air towards the drying box 3 through the air collecting hood 23 to facilitate the drying of the cleaned solar cell frame.

[0032] Working principle: When cleaning, add water into the cleaning box 5, and then energize the heating tube 13 to heat the water in the cleaning box 5 through the heating tube 13. After the heating is completed, put the solar cell frame into the cleaning box 5 for soaking. During soaking, you can add an appropriate amount of detergent to improve the decontamination effect, and when the vibration motor 18 is started synchronously to drive the cleaning box 5 to vibrate, the dirt on the solar cell frame can be fully peeled off. After the dirt is separated from the solar cell frame, it sinks to the bottom of the cleaning box 5. After the soaking is completed, the solar cell frame can be placed on the storage plate 22 for washing to improve the cleaning effect. This operation does not require the solar cell frame to be washed all the time, which saves water. The hot water degreasing method softens the oil stains with hot water, reduces the adhesion of oil and dirt, makes the cleaning work easier, and can remove the oil stains faster in the same time, speeding up the cleaning process. In order to improve the efficiency of cleaning the solar cell frame, after the cleaning work is completed, the sealing plate 17 is opened to discharge the water together with the dirt in the cleaning box 5 through the discharge hopper 16. After discharge, the servo motor 8 is started to drive the screw 7 to rotate, and the moving block 9 is driven to slide in the rectangular groove 6, so that the cleaning cotton 11 on the U-shaped frame 10 can scrape the inner wall of the cleaning box 5, and the scraped dirt is uniformly discharged from the discharge chute 15, which is convenient for cleaning and maintenance of the cleaning box 5. The handle 26 is used to facilitate the removal of the storage plate 22. When the storage plate 22 is placed on the limit frame 21, the top opening of the cleaning box 5 can be sealed to prevent the vibration motor 18 from splashing water out of the box during operation. After the solar cell frame is cleaned, it is placed on the storage plate 22, and the blower 20 is started to blow air towards the drying box 3 through the wind collecting hood 23 to facilitate the drying of the cleaned solar cell frame.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solar cell frame cleaning device, comprising a support frame (1) and an air drying box (3), characterized in that: The top of the support frame (1) is fixedly connected to a lower fixed frame (2), the inner wall of the lower fixed frame (2) is fixedly connected to a cleaning box (5), the cleaning box (5) is located on the inner side of the support frame (1), the bottom inner wall of the cleaning box (5) is symmetrically provided with a discharge trough (15), the outer wall of the cleaning box (5) is symmetrically connected to a discharge hopper (16), the discharge hopper (16) is located on the outside of the discharge trough (15), the bottom end of the discharge hopper (16) is provided with a slot, the inner wall of the slot is plugged with a sealing plate (17), the inner wall of the cleaning box (5) is fixedly connected to a heating pipe (13), the heating pipe (13) is located inside the cleaning box (5), the inner wall of the cleaning box (5) is fixedly connected to a protective cover (14), the protective cover (14) is located on the outside of the cleaning box (5), and a hole is provided on the protective cover (14).

2. A solar cell frame cleaning device according to claim 1, characterized in that: The inner wall of the cleaning box (5) is slidably connected to a U-shaped frame (10), and the outer wall of the U-shaped frame (10) is provided with cleaning cotton (11). The front and rear ends of the U-shaped frame (10) are fixedly connected to a moving block (9). The front and rear side walls of the cleaning box (5) are provided with rectangular grooves (6). The outer wall of the moving block (9) is slidably connected to the inner wall of the rectangular groove (6). The outer wall of the support frame (1) is fixedly connected to a servo motor (8). The output end of the servo motor (8) is fixedly connected to a screw rod (7). The end of the screw rod (7) away from the servo motor (8) is rotatably connected to the inner wall of the support frame (1). The inner wall of the front moving block (9) is threadedly connected to the outer wall of the screw rod (7). The inner wall of the rear rectangular groove (6) is fixedly connected to a connecting rod (25). The inner wall of the rear moving block (9) is slidably connected to the outer wall of the connecting rod (25).

3. The solar cell frame cleaning device according to claim 1, characterized in that: The outer wall of the air drying box (3) is fixedly connected to an upper fixed frame (4), the top surface of the lower fixed frame (2) is fixedly connected to the bottom surface of the upper fixed frame (4), a rectangular opening is provided at the bottom of the air drying box (3), the inner wall of the rectangular opening is fixedly connected to a limit frame (21), the inner wall of the air drying box (3) is slidably connected to a storage plate (22), and the bottom end of the storage plate (22) abuts against the top surface of the limit frame (21).

4. A solar cell frame cleaning device according to claim 3, characterized in that: The top of the air drying box (3) is symmetrically provided with grooves (27), and the left and right ends of the storage plate (22) are both provided with handles (26), and the upper ends of the handles (26) extend to the outside of the grooves (27).

5. The solar cell frame cleaning device according to claim 1, characterized in that: The rear side wall of the support frame (1) is fixedly connected to a purlin (24), the outer wall of the purlin (24) is fixedly connected to a blower (20), the output end of the blower (20) is fixedly connected to an air supply pipe (12), a box cover (19) is provided on the air drying box (3), the inner wall of the box cover (19) is fixedly connected to an air collecting hood (23), and the air collecting hood (23) is connected to the blower (20) via the air supply pipe (12).

6. The solar cell frame cleaning device according to claim 1, characterized in that: A vibration motor (18) is fixedly connected to the outer wall of the cleaning box (5).

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