CN220693090U - A cleaning device for solar photovoltaic panels - Google Patents

Abstract

The utility model discloses a cleaning device for solar photovoltaic power generation panels and relates to the technical field of cleaning solar photovoltaic power generation panels. A water storage tank is fixedly connected. The utility model uses the water storage tank, water pump, water suction pipe, water supply pipe, water spray assembly, and cleaning assembly to quickly and conveniently remove impurities and dust on the power generation board body during use. Automatic cleaning and flushing improves the practicality and work efficiency of this equipment. Through the combined use of water storage tanks, filter boxes, purifiers, diversion tubes, purification components and coarse filters, this equipment can collect flushing during use. After removing the water and impurities, the water is filtered multiple times, which saves water resources and improves the scope of application of this equipment. Moreover, this equipment can store water through the filter box on rainy days, which improves the practicality of this equipment.

Description

A cleaning device for solar photovoltaic power generation panels

Technical field

The utility model relates to the technical field of cleaning solar photovoltaic power generation panels, in particular to a cleaning device for solar photovoltaic power generation panels.

Background technique

Photovoltaic power stations that are now widely constructed and used use photovoltaic panels as energy conversion components to convert solar energy into electrical energy through special equipment, thereby providing it to consumers. Since the photovoltaic power generation panels are placed outdoors for a long time, a large amount of dust and impurities accumulate on the surface of the photovoltaic power generation panels, which will greatly reduce the energy conversion efficiency. Therefore, the photovoltaic panels need to be cleaned frequently.

At present, the main cleaning methods for photovoltaic power generation panels are for staff to use high-pressure water guns or mobile sweepers for cleaning. This not only has low cleaning efficiency and inconvenient cleaning, but also causes a large waste of water resources and reduces the work efficiency of staff.

Chinese patent CN214412661U discloses a cleaning device for photovoltaic solar power generation panels, which includes a photovoltaic panel. A support column is fixedly connected to the lower surface of the photovoltaic panel, and a mounting plate is fixedly connected to the left side of the support column on the left side. The left side panel of the mounting plate is fixedly connected to a motor through a connecting rod. A cleaning device is installed on the mounting plate. When the above solution is used, the motor passes through the driving gear and the driven gear. The meshing connection causes the first dust removal plate and the second dust removal plate to rotate to clean the surface of the photovoltaic panel. At the same time, through the setting of the oval ring guide rail, cleaning is carried out without dead ends. When the first dust removal plate and the second dust removal plate rotate to the level When in the state, the dust removal brush contacts the rotating plate, and the conical cleaning body connected to the side of the rotating plate cleans the dust removal brush to prevent the dust removal brush from adhering to dust and causing a reduction in the sweeping effect, and improves the sweeping effect of the device.

When the above solution is used, the first dust removal plate and the second dust removal plate are rotated through the meshing connection of the driving gear and the driven gear, and the surface of the photovoltaic panel is cleaned to prevent the dust removal brush from adhering to dust and causing a reduction in the cleaning effect, and improves the efficiency of the device. Cleaning effect, but in daily life, different dust or bird droppings often fall on the power generation panel body. When used for a long time, bird droppings and some dust will strongly adhere to the power generation panel body. If you only use a dust removal brush Cleaning will result in unclean cleaning and the need to clean it multiple times, which reduces the working efficiency of the equipment. It can also easily cause a certain degree of damage to the power generation panel body and reduce the service life of the power generation panel body.

Utility model content:

The purpose of this utility model is to provide a cleaning device for solar photovoltaic power generation panels in order to solve the above problems, so that the device can quickly and conveniently automatically clean and flush impurities and dust on the power generation panel body during use, thereby improving the efficiency The practicality and working efficiency of this equipment can enable this equipment to collect flushed water and impurities during use and filter the water multiple times. It can achieve water circulation, save water resources, and improve the scope of application of this equipment. This equipment can store water through the filter box on rainy days, which improves the practicability of this equipment and solves the problems mentioned in the background technology.

In order to solve the above problems, the utility model provides a technical solution:

A cleaning device for solar photovoltaic power generation panels, including a bottom plate. A mounting box is fixedly connected to the top of the bottom plate. A card slot is provided inside the mounting box. A water storage tank is fixedly connected to the inside of the card slot. The card slot is fixedly connected to a bottom plate. A water pump is fixedly connected inside the tank and above the water storage tank. The input end of the water pump is fixedly connected with a water suction pipe. One end of the water suction pipe away from the water pump extends to the inside of the water storage tank. The output end of the water pump is fixedly connected with a water suction pipe. Water supply pipe, the outside of the installation box is provided with a water spray assembly used in conjunction with the water supply pipe, the top of the bottom plate is fixedly connected with a support, the top of the support is fixedly connected with a mounting plate, one side of the mounting plate is connected to External fixed connection of mounting box.

As a preferred solution of the present invention, two fixing sleeves are fixedly connected to the top of the installation plate, and the power generation panel body is detachably connected between the two fixing sleeves. The inside of the installation plate is provided with an injector. Cleaning component for use with water component.

As a preferred solution of the utility model, the water spray assembly includes an installation box, which is fixedly installed on the outside of the installation box, and the end of the water supply pipe away from the water pump extends to the interior of the installation box. A plurality of nozzles are fixedly connected to the interior of the installation box, and the output end of each nozzle extends to the outside of the installation box.

As a preferred solution of the present invention, the cleaning assembly includes a cavity, which is symmetrically opened on both sides of the mounting plate. A motor is fixedly connected to the inside of one of the cavity, and the output end of the motor A threaded rod is fixedly connected, and the threaded rod rotates inside the cavity. The outer part of the threaded rod is threadedly connected with a threaded block. The other part of the cavity is fixedly connected with a sliding rod, and the outer part of the sliding rod slides. A slider is connected, and a cleaning roller is rotatably connected between the slider and the threaded block and at the top of the power generation board body.

As a preferred solution of the present invention, a filter box is fixedly connected to the top of the bottom plate, the side of the installation plate away from the installation box extends to the inside of the filter box, and a coarse filter screen is fixedly connected to the inside of the filter box. , a purifier is fixedly connected to the top of the bottom plate and located on one side of the filter box, and a guide tube is fixedly connected to the inside of the purifier, and one end of the guide tube away from the purifier extends to the inside of the filter box, so The purifier is provided with purification components inside.

As a preferred solution of the present invention, the purification component includes a fine filter, which is fixedly installed inside the purifier. A plurality of activated carbons are arranged outside the fine filter and inside the purifier. , a suction pipe is fixedly connected to the inside of the fine filter, and one end of the suction pipe away from the purifier extends to the inside of the water storage tank.

The beneficial effects of the utility model are: through the cooperative use of water storage tanks, water pumps, water suction pipes, water supply pipes, water spray components, and cleaning components, the device can quickly and conveniently remove impurities and dust on the power generation board body during use. Automatic cleaning and flushing improve the practicability and working efficiency of this equipment. Through the combined use of water storage tank, filter box, purifier, diversion pipe, purification components and coarse filter, this equipment can collect the flushed materials during use. The water and impurities are filtered multiple times, which can achieve water circulation, save water resources, and improve the scope of application of this equipment. Moreover, this equipment can store water through the filter box on rainy days, which improves the efficiency of this equipment. Practicality.

Picture description:

For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

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

Figure 2 is a schematic diagram of the internal structure of the utility model;

Fig. 3 is an enlarged schematic diagram of point A in Fig. 2 of the present utility model;

Figure 4 is a schematic connection diagram of the practical cleaning component.

In the picture: 1. Base plate; 2. Installation box; 3. Card slot; 4. Water storage tank; 5. Water pump; 6. Suction pipe; 7. Water supply pipe; 8. Water spray assembly; 81. Installation box; 82. Sprinkler head ; 9. Support pillar; 10. Mounting plate; 11. Fixing sleeve; 12. Power generation board body; 13. Cleaning component; 131. Cavity; 132. Motor; 133. Threaded rod; 134. Threaded block; 135. Cleaning roller; 136. Slider; 137. Slider; 14. Filter box; 15. Purifier; 16. Diversion tube; 17. Purification component; 171. Activated carbon; 172. Fine filter; 173. Suction pipe; 18. Coarse filter .

Detailed ways:

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Example:

As shown in Figures 1 to 4, the utility model provides a technical solution: a cleaning device for a solar photovoltaic panel, comprising a base plate 1, a mounting box 2 is fixedly connected to the top of the base plate 1, the mounting box 2 is fixedly installed on the top of the base plate 1 by welding, a card slot 3 is provided inside the mounting box 2, a water storage tank 4 is fixedly connected to the inside of the card slot 3, the water storage tank 4 is fixedly installed inside the card slot 3 by screws, and the device can store and use purified water conveniently, a water pump 5 is fixedly connected to the inside of the card slot 3 and located above the water storage tank 4, the water pump 5 is fixedly installed inside the card slot 3 by screws, and the input end of the water pump 5 is fixedly connected to the input end of the card slot 3. A water suction pipe 6 is connected, and one end of the water suction pipe 6 away from the water pump 5 extends to the inside of the water tank 4. By starting the water pump 5, the water pump 5 absorbs water from the inside of the water tank 4 through the water suction pipe 6 when it is started. The output end of the water pump 5 is fixedly connected to the water delivery pipe 7, and the sucked water is transported to the inside of the water delivery pipe 7 through the water pump 5. The outside of the installation box 2 is provided with a water spray assembly 8 used in conjunction with the water delivery pipe 7. The top of the base plate 1 is fixedly connected to a pillar 9, and the pillar 9 is fixedly installed on the top of the base plate 1 by welding. The top of the pillar 9 is fixedly connected to a mounting plate 10, which is convenient for installing the power generation panel body 12. One side of the mounting plate 10 is fixedly connected to the outside of the installation box 2.

As shown in Figures 2 and 4, further, two fixing sleeves 11 are fixedly connected to the top of the mounting plate 10, which can facilitate fixing the power generation panel body 12. The power generation panel body 12 is detachably connected between the two fixing sleeves 11, and a cleaning component 13 used in conjunction with the water spray component 8 is provided inside the mounting plate 10.

As shown in Figures 1, 2 and 4, further, the water spray assembly 8 includes an installation box 81, which is fixedly installed on the outside of the installation box 2, and the end of the water supply pipe 7 away from the water pump 5 extends to the inside of the installation box 81, and the water entering the water supply pipe 7 is transported to the inside of the installation box 81. The inside of the installation box 81 is fixedly connected with a plurality of nozzles 82, and the output end of each nozzle 82 extends to the outside of the installation box 81. The water entering the installation box 81 flushes the power generation panel body 12 through the nozzle 82. The cleaning assembly 13 includes a cavity 131, and the cavity 131 is symmetrically opened on both sides of the installation plate 10. A motor 132 is fixedly connected to the inside of one of the cavities 131, and a threaded rod 133 is fixedly connected to the output end of the motor 132. By starting the motor 132 When the motor 132 is started, it drives the threaded rod 133 to rotate, and the threaded rod 133 rotates inside the cavity 131. The external thread of the threaded rod 133 is connected to the threaded block 134. When the threaded rod 133 rotates, it drives the threaded block 134 to move. The inside of the other cavity 131 is fixedly connected with a slide bar 136, and the outside of the slide bar 136 is slidably connected with a slider 137. A cleaning roller 135 is rotatably connected between the slider 137 and the threaded block 134 and located at the top of the power generation panel body 12. When the threaded block 134 moves, it drives the cleaning roller 135 to move. When the cleaning roller 135 moves, it drives the slider 137 to move on the slider 136. At this time, the impurities and dust on the power generation panel body 12 can be cleaned by using the cleaning roller 135 in combination with the installation box 81.

As shown in Figures 2 and 3, further, a filter box 14 is fixedly connected to the top of the base plate 1. The side of the installation plate 10 away from the installation box 2 extends to the inside of the filter box 14. The cleaned water and impurities pass through the gravity. The water and impurities falling into the filter box 14 are filtered through the coarse filter 18, and the garbage and impurities in the water are removed. Separation, a purifier 15 is fixedly connected to the top of the bottom plate 1 and located on one side of the filter box 14. A guide tube 16 is fixedly connected to the inside of the purifier 15. The separated water is transported to the inside of the purifier 15 through the guide tube 16. , one end of the guide tube 16 away from the purifier 15 extends to the inside of the filter box 14 , the separated water is transported to the inside of the purifier 15 through the guide tube 16 , and a purification component 17 is provided inside the purifier 15 , and the purification component 17 It includes a fine filter 172, which is fixedly installed inside the purifier 15. A plurality of activated carbons 171 are provided outside the fine filter 172 and inside the purifier 15. The water entering the purifier 15 passes through the activated carbon 171. function to adsorb small impurities in the water, and then further filter the impurities in the water through the filtration of the fine filter 172. A suction pipe 173 is fixedly connected to the interior of the fine filter 172, and one end of the suction pipe 173 away from the purifier 15 extends to Inside the water storage tank 4, the filtered water is transported back to the inside of the water storage tank 4 through the suction pipe 173, which can achieve water circulation and save water resources. Moreover, this equipment can store water through the filter box 14 on rainy days, improving the usefulness of this device.

Working principle: When it is necessary to clean the power generation panel body 12, start the water pump 5. When the water pump 5 is started, it absorbs water inside the water storage tank 4 through the water suction pipe 6, and the sucked water is transported to the inside of the water supply pipe 7 through the water pump 5. The water entering the inside of the water supply pipe 7 is transported to the inside of the installation box 81. The water entering the inside of the installation box 81 flushes the power generation panel body 12 through the nozzle 82, and then starts the motor 132. When the motor 132 starts, it drives the threaded rod 133. Rotate, when the threaded rod 133 rotates, it drives the threaded block 134 to move. When the threaded block 134 moves, it drives the cleaning roller 135 to move. When the cleaning roller 135 moves, it drives the slider 137 to move on the slider 136. At this time, through the cleaning roller 135 and With the use of the installation box 81, the bird droppings and dust on the power generation panel body 12 can be cleaned. The cleaned water and impurities fall into the inside of the filter box 14 under the action of gravity, and the water that falls into the inside of the filter box 14 and impurities are screened through the coarse filter 18 to separate the garbage and impurities in the water. The separated water is transported to the inside of the purifier 15 through the guide pipe 16. The water entering the inside of the purifier 15 passes through the action of the activated carbon 171 , adsorbing small impurities in the water, and then further filtering the impurities in the water through the filtration of the fine filter 172, and the filtered water is re-transported to the inside of the water storage tank 4 through the suction pipe 173, which can achieve water circulation and save money. Water resources, and this equipment can store water through the filter box 14 on rainy days, which improves the practicality of this equipment.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a cleaning device of solar photovoltaic power generation board, its characterized in that, including bottom plate (1), the top fixedly connected with mounting box (2) of bottom plate (1), draw-in groove (3) have been seted up to the inside of mounting box (2), the inside fixedly connected with storage water tank (4) of draw-in groove (3), the inside of draw-in groove (3) just is located top fixedly connected with water pump (5) of storage water tank (4), the input fixedly connected with water pipe (6) of water pump (5), the one end that water pipe (6) kept away from water pump (5) extends to the inside of storage water tank (4), the output fixedly connected with water pipe (7) of water pump (5), the outside of mounting box (2) is provided with water spray assembly (8) that use with water pipe (7), the top fixedly connected with pillar (9) of bottom plate (1), the top fixedly connected with mounting panel (10) of pillar (9), one side of mounting panel (10) and the outside fixedly connected with of mounting box (2).

2. The cleaning device for a solar photovoltaic power generation panel according to claim 1, wherein two fixing sleeves (11) are fixedly connected to the top of the mounting plate (10), a power generation panel body (12) is detachably connected between the two fixing sleeves (11), and a cleaning assembly (13) matched with the water spraying assembly (8) is arranged inside the mounting plate (10).

3. The cleaning device for a solar photovoltaic power generation panel according to claim 1, wherein the water spraying assembly (8) comprises a mounting box (81), the mounting box (81) is fixedly mounted on the outer portion of the mounting box (2), one end of the water supply pipe (7), which is far away from the water pump (5), extends to the inner portion of the mounting box (81), a plurality of spray heads (82) are fixedly connected to the inner portion of the mounting box (81), and the output end of each spray head (82) extends to the outer portion of the mounting box (81).

4. The cleaning device for a solar photovoltaic power generation panel according to claim 2, wherein the cleaning component (13) comprises a cavity (131), the cavity (131) is symmetrically arranged on two sides of the mounting plate (10), one of the cavities (131) is fixedly connected with a motor (132), the output end of the motor (132) is fixedly connected with a threaded rod (133), the threaded rod (133) rotates in the cavity (131), the external thread of the threaded rod (133) is connected with a thread block (134), the other cavity (131) is fixedly connected with a slide bar (136), the slide bar (136) is externally connected with a slide block (137) in a sliding manner, and a cleaning roller (135) is rotatably connected between the slide block (137) and the thread block (134) and positioned at the top of the power generation panel body (12).

5. The cleaning device of a solar photovoltaic power generation panel according to claim 1, characterized in that the top fixedly connected with rose box (14) of bottom plate (1), one side that mounting panel (10) kept away from mounting box (2) extends to the inside of rose box (14), the inside fixedly connected with coarse filtration screen (18) of rose box (14), the top of bottom plate (1) just is located one side fixedly connected with clarifier (15) of rose box (14), the inside fixedly connected with honeycomb duct (16) of clarifier (15), the one end that clarifier (15) was kept away from to honeycomb duct (16) extends to the inside of rose box (14), the inside of clarifier (15) is provided with purification subassembly (17).

6. The cleaning device for a solar photovoltaic power generation panel according to claim 5, wherein the cleaning assembly (17) comprises a fine filter screen (172), the fine filter screen (172) is fixedly installed inside the purifier (15), a plurality of activated carbons (171) are arranged outside the fine filter screen (172) and inside the purifier (15), a suction pipe (173) is fixedly connected inside the fine filter screen (172), and one end of the suction pipe (173) far away from the purifier (15) extends to the inside of the water storage tank (4).