Photovoltaic panel dust removal equipment

Abstract

The utility model relates to photovoltaic panel dust removal equipment, both sides of a photovoltaic panel body are provided with mounting seats, one end of each mounting seat is provided with a motor, the output end of each motor is provided with a screw, and a transmission gear drives a connecting rod and a cleaning roller to rotate, so that the surface of the photovoltaic panel body is cleaned. The surface impurities after long-time use of the photovoltaic panel main body are reduced, a shunting pipe penetrates through a supporting plate and is fixedly provided with a plurality of nozzles at a water outlet, a water conveying pipe is arranged between the water pumping end of a water pump and a collecting box for connection, and cleaned and purified water is conveyed to the nozzles through the water conveying pipe and a water pump system. And the guide wheels slide on the surfaces of the two sides of the photovoltaic panel to guide the dust removal equipment, so that a stable guide effect is provided, and the dust removal equipment is kept stable in the process of being mounted on the photovoltaic panel.

Description

Technical Field

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

[0002] Most of the existing photovoltaic panel dust removal equipment uses multiple sets of motors to drive cleaning rollers to remove dust from the surface of the photovoltaic panel. This type of equipment usually includes multiple motors, transmission devices and control systems. Since multiple sets of motors and transmission devices are required, the system complexity and cost are relatively high. This increases the failure rate and maintenance difficulty of the equipment. In the existing photovoltaic panel dust removal devices, the cleaning process usually involves spraying water to wet the surface of the photovoltaic panel body for subsequent cleaning operations. The sprayed water cannot be effectively recycled and reused, which leads to a large amount of water resource waste, which not only increases the cleaning cost, but also has a negative impact on the environment. Most of the existing photovoltaic panel dust removal equipment is fixedly installed on the battery panel, and the surface is prone to accumulate dirt after long-term use. When the dirt on the photovoltaic panel dust removal equipment is seriously accumulated, it will cause the cleaning device to be unable to work without power, thereby reducing the efficiency of the cleaning device in cleaning the photovoltaic panel. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a photovoltaic panel dust removal device.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic panel dust removal device, comprising a photovoltaic panel body, mounting seats are provided on both sides of the photovoltaic panel body, two groups of the mounting seats are provided with motors at one end, two groups of the motor output ends are provided with screws, two groups of the screws are provided with movable seats with threads, two groups of the movable seats are rotatably provided with connecting rods, cleaning rollers are provided on the connecting rods, transmission gears are provided at both ends of the connecting rods and mesh with the two groups of the screws, dust removal cotton sleeves are provided on the outer walls of the cleaning rollers, water pumps and collection boxes are provided at both ends of the photovoltaic panel, a shunt pipe is provided at the water outlet end of the water pump, a support plate is provided on the top surface of the photovoltaic panel body, the shunt pipe passes through the support plate and a plurality of nozzles are fixedly provided at the water outlet, and a water pipe connection is provided between the water pumping end of the water pump and the collection box.

[0007] Preferably, multiple sets of slide grooves are provided on both sides of the photovoltaic panel, guide blocks are provided on both sides of the photovoltaic panel, multiple sets of installation grooves are provided in the two sets of guide blocks, multiple sets of guide wheels are rotatably provided in the multiple sets of installation grooves and are slidably installed in the slide grooves, providing a stable guiding effect, so that the dust removal equipment can remain stable during the installation process on the photovoltaic panel, avoiding accidental damage caused by shaking or instability.

[0008] It is further preferred that a purification box is fixedly provided on the bottom surface of the photovoltaic panel body, and the purification box is respectively connected to the water pump and the collection box through a water pipe. A first filter plate and a second filter plate are provided in the purification box to filter and purify the collected sewage during circulation to avoid spraying the sewage directly onto the surface of the photovoltaic panel body to cause secondary pollution.

[0009] In a further preferred embodiment, the top surfaces of the two groups of mounting seats are provided with sliding bars, and the two groups of movable seats are slidably connected to the sliding bars, so as to improve the dust removal efficiency on the surface of the photovoltaic panel body.

[0010] Preferably, the bottom ends of the two groups of mounting seats are provided with connecting plates, threaded holes are provided on both sides of the two groups of connecting plates and the collecting box, and fastening bolts are provided on multiple groups of threaded holes to facilitate maintenance of the equipment and replacement of damaged parts, thereby reducing downtime and improving equipment reliability.

[0011] It is further preferred that a Velcro is provided between the outer wall of the cleaning roller and the dust removal cotton sleeve for detachable installation, which helps to extend the service life of the equipment.

[0012] It is further preferred that the sieve holes on the second filter plate are smaller and tighter than those on the first filter plate, thereby further improving the filtering effect on sewage.

[0013] It is further preferred that waterproof covers are provided on the periphery of the two groups of motors, and the motors are shielded by the waterproof covers to prevent sewage from flowing into the motors and causing damage.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a photovoltaic panel dust removal device, which has the following beneficial effects:

[0016] 1. In the utility model, a mounting seat, a motor, a screw, a moving seat, a connecting rod and a transmission gear are arranged to cooperate. The motor drives the screw to rotate, and the moving seat is driven to move through the threaded connection between the mounting seat and the screw. The rotation of the screw drives the transmission gear to rotate, and the transmission gear drives the connecting rod and the cleaning roller to rotate, so as to clean the surface of the photovoltaic panel body, reduce the surface impurities of the photovoltaic panel body after long-term use, improve the lighting efficiency of the photovoltaic panel, and enhance the power generation rate of the photovoltaic panel;

[0017] 2. The utility model can effectively collect the cleaned sewage by arranging a water pump, a collection box, a diversion pipe, a support plate, a nozzle and a water pipe, and guide it into the purification box for filtering and treatment, ensuring the full utilization of water resources and reducing the environmental burden. The cleaned purified water is transported to the nozzle through the water pipe and the water pump system, and then sprayed onto the surface of the photovoltaic panel for cleaning. This design makes the cleaning operation more complete, which can not only ensure the thorough cleaning of the photovoltaic panel surface, but also effectively reduce the waste of water resources, and realize the sustainable management of water resources;

[0018] 3. In the utility model, guide blocks, mounting grooves, slide grooves and guide wheels are arranged to guide the dust removal equipment by sliding the guide wheels on the surfaces of both sides of the photovoltaic panel, thereby providing a stable guiding effect, so that the dust removal equipment can remain stable during the installation process on the photovoltaic panel, avoiding accidental damage caused by shaking or instability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a photovoltaic panel dust removal device in the utility model;

[0020] Figure 2 This is a bottom view of the overall structure of a photovoltaic panel dust removal device in the utility model;

[0021] Figure 3 It is a schematic diagram of the installation structure of the transmission gear and the connecting rod in the utility model;

[0022] Figure 4 This is a schematic diagram of the installation structure of the guide wheel in the utility model;

[0023] Figure 5 It is a schematic diagram of the internal structure of the purification box in the utility model.

[0024] In the figure: 1. Photovoltaic panel body; 2. Mounting seat; 3. Motor; 4. Screw; 5. Moving seat; 6. Connecting rod; 7. Cleaning roller; 8. Transmission gear; 9. Dust removal cotton sleeve; 10. Water pump; 11. Collecting box; 12. Diverter pipe; 13. Support plate; 14. Nozzle; 15. Water pipe; 16. Slide; 17. Guide block; 18. Mounting slot; 19. Guide wheel; 20. Purification box; 21. First filter plate; 22. Second filter plate; 23. Slide bar; 24. Connecting plate; 25. Threaded hole; 26. Fastening bolt; 27. Velcro; 28. Waterproof cover. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example:

[0027] See also Figure 1-5 A photovoltaic panel dust removal device comprises a photovoltaic panel body 1, mounting seats 2 are arranged on both sides of the photovoltaic panel body 1, motors 3 are arranged at one end of two groups of mounting seats 2, screws 4 are arranged at the output ends of the two groups of motors 3, movable seats 5 are threadedly arranged on the two groups of screws 4, connecting rods 6 are rotatably arranged on the two groups of movable seats 5, cleaning rollers 7 are arranged on the connecting rods 6, transmission gears 8 are arranged at both ends of the connecting rods 6 and mesh with the two groups of screws 4, dust removal cotton sleeves 9 are arranged on the outer walls of the cleaning rollers 7, water pumps 10 and collecting boxes 11 are arranged at both ends of the photovoltaic panel, a shunt pipe 12 is arranged at the water outlet end of the water pump 10, a support plate 13 is arranged on the top surface of the photovoltaic panel body 1, the shunt pipe 12 penetrates the support plate 13 and a plurality of nozzles 14 are fixedly arranged at the water outlet, and a water pipe 15 is arranged between the water pumping end of the water pump 10 and the collecting box 11 for connection.

[0028] In this embodiment, multiple groups of slide grooves 16 are provided on both sides of the photovoltaic panel, and guide blocks 17 are provided on both sides of the photovoltaic panel. Multiple groups of installation grooves 18 are provided in the two groups of guide blocks 17. Multiple groups of guide wheels 19 are rotatably provided in the multiple groups of installation grooves 18 and are slidably installed in the slide grooves 16. The guide wheels 19 slide on both sides of the photovoltaic panel body 1 to guide the dust removal equipment, providing a stable guiding effect, so that the dust removal equipment can remain stable during the installation process on the photovoltaic panel, avoiding accidental damage caused by shaking or instability.

[0029] In this embodiment, a purification box 20 is fixedly arranged on the bottom surface of the photovoltaic panel body 1. The purification box 20 is connected to the water pump 10 and the collection box 11 respectively through the water pipe 15. A first filter plate 21 and a second filter plate 22 are arranged in the purification box 20. The collected sewage can be filtered and purified during circulation through the first filter plate 21 and the second filter plate 22 to avoid spraying the sewage directly onto the surface of the photovoltaic panel body 1 to cause secondary pollution.

[0030] In this embodiment, the top surfaces of the two groups of mounting seats 2 are both provided with slide bars 23, and the two groups of movable seats 5 are both slidably connected to the slide bars 23, so that the cleaning components can move more flexibly, thereby improving the dust removal efficiency on the surface of the photovoltaic panel body 1.

[0031] In this embodiment, the bottom ends of the two sets of mounting bases 2 are provided with connecting plates 24, the two sets of connecting plates 24 and both sides of the collecting box 11 are provided with threaded holes 25, and the multiple sets of threaded holes 25 are provided with fastening bolts 26. The design of the threaded holes 25 and the fastening bolts 26 allows the connecting plates 24 to be easily disassembled and reassembled from the collecting box 11. This facilitates the maintenance of the equipment and the replacement of damaged parts, thereby reducing downtime and improving the reliability of the equipment.

[0032] In this embodiment, a Velcro 27 is provided between the outer wall of the cleaning roller 7 and the dust removal cotton sleeve 9 for detachable installation. The detachable design means that the cleaning roller 7 and the dust removal cotton sleeve 9 can be replaced in time when they are severely worn or contaminated, which helps to extend the service life of the equipment.

[0033] In this embodiment, the mesh holes on the second filter plate 22 are smaller and tighter than those on the first filter plate 21. The sewage is filtered a second time and more finely through the second filter plate 22, further improving the filtering effect of the sewage.

[0034] In this embodiment, waterproof covers 28 are provided on the peripheries of the two groups of motors 3 to shield the motors 3 to prevent sewage from flowing into the motors 3 and causing damage.

[0035] Embodiment 2:

[0036] In summary, when in use, align the two groups of guide blocks 17 on both sides of the photovoltaic panel body 1, slide the multiple groups of guide wheels 19 into the slide groove 16, slide to the bottom of the photovoltaic panel body 1, and make the collecting box 11 contact with the bottom of the photovoltaic panel so that the two sides of the collecting box 11 are aligned with the threaded holes 25 on the two groups of connecting plates 24, and screw the fixing bolts into the threaded holes 25. The rainwater on rainy days can be collected through the collecting box 11, and the water pump 10 is started to extract the rainwater in the collecting box 11 through the water pipe 15 and then transport it to the shunt pipe 12, and then it is sprayed onto the surface of the photovoltaic panel body 1 through the multiple groups of nozzles 14, and the two groups of motors 3 are started to drive the screw 4 to rotate, and the two groups of screws 4 cooperate with the two groups of transmission gears 8 to drive the transmission. The moving gear 8 rotates, and the cleaning roller 7 is driven to rotate through the two sets of transmission gears 8. The two sets of moving seats 5 are driven to slide along the slide bar 23 through the two sets of screws 4, thereby driving the cleaning roller 7 to remove dust and clean the surface of the photovoltaic panel body 1. The cleaned sewage flows into the collecting box 11 again, flows into the purification box 20 through the water pipe 15, and is filtered through the first filter plate 21 for the first step, and further finely filtered through the second filter plate 22, and then sprayed again through the diversion pipe 12 and the nozzle 14. A Velcro 27 is provided between the outer wall of the cleaning roller 7 and the dust removal cotton sleeve 9 for detachable installation. The detachable design means that the cleaning roller 7 and the dust removal cotton sleeve 9 can be replaced in time when they are worn or contaminated severely.

[0037] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described one by one here. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A photovoltaic panel dust removal device, comprising a photovoltaic panel body (1), characterized in that: Both sides of the photovoltaic panel body (1) are provided with mounting seats (2), one end of the two groups of mounting seats (2) is provided with a motor (3), the output ends of the two groups of motors (3) are provided with screw rods (4), the two groups of screw rods (4) are provided with moving seats (5) in a threaded manner, the two groups of moving seats (5) are provided with connecting rods (6) for rotation, the connecting rods (6) are provided with cleaning rollers (7), and both ends of the connecting rods (6) are provided with transmission gears (8) and mesh with the two groups of screw rods (4). The outer wall of the cleaning roller (7) is provided with a dust removal cotton sleeve (9), and the two ends of the photovoltaic panel are respectively provided with a water pump (10) and a collection box (11), and the water outlet of the water pump (10) is provided with a shunt pipe (12), and the top surface of the photovoltaic panel body (1) is provided with a support plate (13), and the shunt pipe (12) passes through the support plate (13) and a plurality of nozzles (14) are fixedly provided at the water outlet, and a water delivery pipe (15) is provided between the water pumping end of the water pump (10) and the collection box (11) for connection.

2. A photovoltaic panel dust removal device according to claim 1, characterized in that: Multiple groups of slide grooves (16) are provided on both sides of the photovoltaic panel body (1), and guide blocks (17) are provided on both sides of the photovoltaic panel. Multiple groups of installation grooves (18) are provided in both groups of guide blocks (17), and multiple groups of guide wheels (19) are rotatably provided in the multiple groups of installation grooves (18) and are slidably installed in the slide grooves (16).

3. A photovoltaic panel dust removal device according to claim 1, characterized in that: A purification box (20) is fixedly arranged on the bottom surface of the photovoltaic panel body (1); the purification box (20) is respectively connected to the water pump (10) and the collection box (11) through a water pipe (15); a first filter plate (21) and a second filter plate (22) are arranged in the purification box (20).

4. A photovoltaic panel dust removal device according to claim 1, characterized in that: The top surfaces of the two groups of mounting seats (2) are both provided with sliding bars (23), and the two groups of moving seats (5) are both slidably connected to the sliding bars (23).

5. The photovoltaic panel dust removal device according to claim 1, characterized in that: The bottom ends of the two groups of mounting seats (2) are both provided with connecting plates (24), the two groups of connecting plates (24) and both sides of the collecting box (11) are both provided with threaded holes (25), and the multiple groups of threaded holes (25) are all provided with fastening bolts (26).

6. A photovoltaic panel dust removal device according to claim 1, characterized in that: A Velcro (27) is provided between the outer wall of the cleaning roller (7) and the dust removal cotton sleeve (9) for detachable installation.

7. A photovoltaic panel dust removal device according to claim 3, characterized in that: The mesh holes on the second filter plate (22) are smaller and more dense than those on the first filter plate (21).

8. The photovoltaic panel dust removal device according to claim 1, characterized in that: The outer peripheries of the two groups of motors (3) are both provided with waterproof covers (28).

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