CN219576985U

CN219576985U - Photovoltaic board with self-cleaning function

Info

Publication number: CN219576985U
Application number: CN202320314582.5U
Authority: CN
Inventors: 张坤; 林荣; 宫道红; 张文星
Original assignee: Shandong Xuhui Electric Power Engineering Co ltd
Current assignee: Shandong Xuhui Electric Power Engineering Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-08-22
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a photovoltaic panel with a self-cleaning function, which comprises a mounting frame, wherein photovoltaic panel bodies are symmetrically and fixedly arranged on the inner wall of the mounting frame, a sliding groove is formed in the outer wall of the mounting frame and between the two photovoltaic panel bodies, a screw is rotationally connected to the inner wall of the sliding groove, a motor is fixedly arranged on the outer wall of the mounting frame, the output end of the motor is fixedly connected with one end of the screw, a sliding block is slidably connected to the inner wall of the sliding groove, the inner wall of the sliding block is in threaded connection with the outer wall of the screw, and an exhaust pipe is fixedly connected to the top of the sliding block. During cleaning, the air extracting pump and the motor are started, the air extracting pump enables the air extracting head to extract air through the connecting hose and the air extracting tube, meanwhile, the motor drives the screw rod to rotate, the screw rod enables the sliding block to drive the air extracting tube to move on the surface of the photovoltaic panel body through matching with threads of the sliding block, so that the air extracting head can extract air on the surface of the photovoltaic panel body, dust on the surface of the photovoltaic panel body is extracted, and the effect of automatic cleaning is achieved.

Description

Photovoltaic board with self-cleaning function

Technical Field

The utility model belongs to the technical field of photovoltaic power generation, and particularly relates to a photovoltaic panel with a self-cleaning function.

Background

Solar energy is regarded as renewable clean energy and is valued for development and utilization by many countries. From the initial solar water heater to the subsequent solar power generation, more and more solar utilization technologies are applied to the life of people, and solar energy is an indispensable energy source for social development. In recent years, solar photovoltaic panels have been widely used, and the use of solar photovoltaic panels greatly relieves the tension of electricity. However, as urban industrialization and air pollution are increasingly serious, the solar photovoltaic panel is generally and directly arranged outdoors in the use process, so that the problem of dust accumulation of the solar photovoltaic panel is serious, and the solar photovoltaic panel is greatly influenced on the absorption and conversion efficiency of sunlight.

Because the cleaning process of the solar photovoltaic panel is inconvenient, the labor intensity is high, the cleaning effect is poor, and larger manpower and material resources are required to be consumed; moreover, because the surface of solar photovoltaic board is the ash float generally, use rivers to wash and can cause certain damage to the face of solar photovoltaic board, the manual work is cleaned because the uneven also easy certain damage that causes of face of photovoltaic board of operation dynamics.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a photovoltaic panel with a self-cleaning function, which has the advantage of self-cleaning.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a photovoltaic board with self-cleaning function, includes the installing frame, the inner wall symmetry fixed mounting of installing frame has the photovoltaic board body, the outer wall of installing frame just is located and has seted up the spout between two photovoltaic board bodies, the inner wall rotation of spout is connected with the screw rod, the outer wall fixed mounting of installing frame has the motor, the output of motor and the one end fixed connection of screw rod, the inner wall sliding connection of spout has the slider, the inner wall of slider and the outer wall threaded connection of screw rod, the top fixedly connected with exhaust column of slider, the inner wall even intercommunication of exhaust column has a plurality of air-extracting heads, the inner wall intercommunication of exhaust column has coupling hose, coupling hose's one end outer wall fixed mounting has the aspiration pump.

Through above-mentioned technical scheme, play self-cleaning's effect, when needs are clean to the photovoltaic board body, start aspiration pump and motor, the aspiration pump makes the air extraction head bleed through coupling hose and exhaust column, and the motor drives the screw rod simultaneously and rotates, and the screw rod makes the slider drive the exhaust column and remove on the surface of photovoltaic board body through the cooperation with slider screw thread to make the air extraction head bleed at photovoltaic board body surface, take away the dust on photovoltaic board body surface, thereby reach self-cleaning's effect.

Preferably, the outer wall symmetry fixedly connected with flexible scraper blade of exhaust column, two flexible scraper blade respectively with two photovoltaic board bodies laminating.

Through above-mentioned technical scheme, make clear effect better, when the exhaust column removes at photovoltaic board body surface, flexible scraper blade can remove along with the exhaust column, because flexible scraper blade and photovoltaic board body laminating, consequently flexible scraper blade can scrape down and then by the suction away the impurity that is difficult to suck like bird's droppings of photovoltaic board body surface adhesion to make clear effect better.

Preferably, one end of the connecting hose is communicated with a dust box, the air pump is fixedly arranged at the top of the dust box, and the inner wall of the dust box is slidably connected with a drawing box.

Through above-mentioned technical scheme, play the effect of collecting dust impurity, coupling hose's one end is connected with the dust collection box, carries out the clean during operation, and the dust impurity of collecting can enter into the dust collection box and collect, and the impurity that enters into the dust collection box can be in the inside storage of pull case, and the pull case can be taken out in the dust collection box to the convenience is handled the dust impurity of collecting.

Preferably, the outer wall of the drawing box is provided with a drawing groove, and the inner wall of the top of the dust collection box is fixedly provided with a filter screen.

Through above-mentioned technical scheme, play the effect that facilitates the use, conveniently pull out the draw-out case from the inside of dust collection box through the draw-in groove that sets up, the setting of filter screen is in order to make the air can circulate and prevent simultaneously that the dust impurity of collecting from flying out from the inside of dust collection box.

Preferably, the bottom of the installation frame is fixedly connected with a plurality of support columns, a bottom plate is fixedly connected between the bottoms of the support columns, and the dust box is fixedly installed at the top of the bottom plate.

Through above-mentioned technical scheme, play the effect of support, support the device through the support column that sets up, increase the height of photovoltaic board body, make the absorption light energy that photovoltaic board body can be better, the bottom plate increases the area of contact of device and ground, increases the holistic stability of device.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the photovoltaic panel body is required to be cleaned, the air suction pump and the motor are started, the air suction pump enables the air suction head to suck air through the connecting hose and the air suction pipe, meanwhile, the motor drives the screw rod to rotate, the screw rod enables the sliding block to drive the air suction pipe to move on the surface of the photovoltaic panel body through matching with the threads of the sliding block, so that the air suction head sucks air on the surface of the photovoltaic panel body, dust on the surface of the photovoltaic panel body is sucked away, and the effect of automatic cleaning is achieved.

2. When the exhaust column moves on the surface of the photovoltaic panel body, the flexible scraping plate can move along with the exhaust column, and because the flexible scraping plate is attached to the photovoltaic panel body, impurities, such as bird droppings, which are adhered to the surface of the photovoltaic panel body and are difficult to suck away, are scraped off by the flexible scraping plate and then sucked away, so that the cleaning effect is better.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 according to another embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of the mounting frame of the present utility model;

fig. 4 is a schematic view of the structure of the exhaust pipe of the present utility model.

In the figure: 1. a mounting frame; 2. a photovoltaic panel body; 3. a chute; 4. a screw; 5. a motor; 6. a slide block; 7. an exhaust tube; 8. an air extraction head; 9. a connecting hose; 10. an air extracting pump; 11. a flexible scraper; 12. a dust collection box; 13. a drawing box; 14. drawing a groove; 15. a filter screen; 16. a support column; 17. a bottom plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a photovoltaic board with self-cleaning function, including installing frame 1, the inner wall symmetry fixed mounting of installing frame 1 has photovoltaic board body 2, spout 3 has been seted up to the outer wall of installing frame 1 and be located between two photovoltaic board bodies 2, the inner wall rotation of spout 3 is connected with screw rod 4, the outer wall fixed mounting of installing frame 1 has motor 5, the output of motor 5 and the one end fixed connection of screw rod 4, the inner wall sliding connection of spout 3 has slider 6, the inner wall of slider 6 and the outer wall threaded connection of screw rod 4, the top fixedly connected with exhaust column 7 of slider 6, the inner wall evenly intercommunication of exhaust column 7 has a plurality of air extraction heads 8, the inner wall intercommunication of exhaust column 7 has coupling hose 9, the one end outer wall fixed mounting of coupling hose 9 has aspiration pump 10.

In this embodiment, when needs are to clean photovoltaic board body 2, start aspiration pump 10 and motor 5, aspiration pump 10 makes suction head 8 bleed through coupling hose 9 and exhaust column 7, simultaneously motor 5 drives screw rod 4 and rotates, screw rod 4 makes slider 6 drive exhaust column 7 and remove at the surface of photovoltaic board body 2 through the cooperation with slider 6 screw thread to make suction head 8 bleed on photovoltaic board body 2 surface, take away the dust on photovoltaic board body 2 surface, thereby reach self-cleaning's effect.

Specifically, the outer wall symmetry fixedly connected with flexible scraper blade 11 of exhaust column 7, two flexible scraper blades 11 laminate with two photovoltaic board bodies 2 respectively.

In this embodiment, when exhaust column 7 moves on the surface of photovoltaic board body 2, flexible scraper blade 11 can follow exhaust column 7 and remove, because flexible scraper blade 11 and photovoltaic board body 2 laminating, consequently flexible scraper blade 11 can scrape the impurity that is difficult to suck away like bird's droppings etc. of photovoltaic board body 2 surface adhesion and then is absorbed away to make clear effect better.

Specifically, one end of the connecting hose 9 is communicated with a dust box 12, the air pump 10 is fixedly arranged at the top of the dust box 12, and the inner wall of the dust box 12 is slidably connected with a drawing box 13.

In this embodiment, the one end of coupling hose 9 is connected with dust collection box 12, and when carrying out cleaning operation, the dust impurity of collecting can enter into dust collection box 12 and collect, and the impurity of entering into dust collection box 12 can be in the inside storage of pull case 13, and pull case 13 can follow dust collection box 12 in to the convenience is handled the dust impurity of collecting.

Specifically, the outer wall of the drawing box 13 is provided with a drawing groove 14, and the inner wall of the top of the dust box 12 is fixedly provided with a filter screen 15.

In this embodiment, the drawing box 13 is conveniently drawn out from the inside of the dust box 12 by the drawing groove 14 provided, and the filter screen 15 is provided to allow air to circulate while preventing the collected dust and foreign matters from flying out from the inside of the dust box 12.

Specifically, the bottom of the installation frame 1 is fixedly connected with a plurality of support columns 16, a bottom plate 17 is fixedly connected between the bottoms of the support columns 16, and the dust box 12 is fixedly installed on the top of the bottom plate 17.

In this embodiment, the support column 16 supports the device, so that the height of the photovoltaic panel body 2 is increased, the photovoltaic panel body 2 can better absorb light energy, the contact area between the device and the ground is increased by the bottom plate 17, and the overall stability of the device is increased.

The working principle and the using flow of the utility model are as follows: the device is fixed in suitable position, absorb sunlight through photovoltaic board body 2, use light energy conversion into the electric energy, when needs are to be cleaned at photovoltaic board body 2, start aspiration pump 10 and motor 5, aspiration pump 10 makes the suction head 8 bleed through coupling hose 9 and exhaust column 7, simultaneously motor 5 drives screw rod 4 and rotates, screw rod 4 makes slider 6 drive exhaust column 7 remove at the surface of photovoltaic board body 2 through the cooperation with slider 6 screw thread, thereby make suction head 8 bleed at photovoltaic board body 2 surface, take out the dust on photovoltaic board body 2 surface, thereby reach automatically cleaning's effect, when exhaust column 7 moves at photovoltaic board body 2 surface, flexible scraper blade 11 can follow exhaust column 7 and remove, because flexible scraper blade 11 is laminated with photovoltaic board body 2, consequently, flexible scraper blade 11 can scrape down the impurity that is difficult to suck away like guan ji of surface adhesion at photovoltaic board body 2 surface, thereby make clear effect, the impurity that is absorbed finally can enter into dust collection box 12's inside, can take out dust collection box 13 from dust collection box 13 through pull groove 14, and then be convenient for handling the impurity.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Photovoltaic board with self-cleaning function, including installing frame (1), its characterized in that: the photovoltaic panel is characterized in that photovoltaic panel bodies (2) are symmetrically and fixedly arranged on the inner wall of the installation frame (1), sliding grooves (3) are formed in the outer wall of the installation frame (1) and located between the two photovoltaic panel bodies (2), a screw (4) is rotationally connected to the inner wall of the sliding grooves (3), a motor (5) is fixedly arranged on the outer wall of the installation frame (1), the output end of the motor (5) is fixedly connected with one end of the screw (4), a sliding block (6) is slidably connected with the inner wall of the sliding groove (3), the inner wall of the sliding block (6) is in threaded connection with the outer wall of the screw (4), an exhaust pipe (7) is fixedly connected to the top of the sliding block (6), a plurality of exhaust heads (8) are uniformly communicated to the inner wall of the exhaust pipe (7), a connecting hose (9) is communicated to the inner wall of the exhaust pipe, and an exhaust pump (10) is fixedly arranged on the outer wall of one end of the connecting hose (9).

2. A photovoltaic panel with self-cleaning function according to claim 1, characterized in that: the outer wall symmetry fixedly connected with flexible scraper blade (11) of exhaust column (7), two flexible scraper blade (11) are laminated with two photovoltaic board bodies (2) respectively.

3. A photovoltaic panel with self-cleaning function according to claim 1, characterized in that: one end of the connecting hose (9) is communicated with a dust box (12), the air pump (10) is fixedly arranged at the top of the dust box (12), and the inner wall of the dust box (12) is slidably connected with a drawing box (13).

4. A photovoltaic panel with self-cleaning function according to claim 3, characterized in that: the outer wall of the drawing box (13) is provided with a drawing groove (14), and the inner wall of the top of the dust collection box (12) is fixedly provided with a filter screen (15).

5. A photovoltaic panel with self-cleaning function according to claim 3, characterized in that: the dust collector is characterized in that a plurality of support columns (16) are fixedly connected to the bottom of the installation frame (1), a bottom plate (17) is fixedly connected between the bottoms of the support columns (16), and the dust collector box (12) is fixedly installed at the top of the bottom plate (17).