CN215508253U

CN215508253U - Self-cleaning solar equipment

Info

Publication number: CN215508253U
Application number: CN202121298365.9U
Authority: CN
Inventors: 谢小两; 刘宁
Original assignee: Zhejiang Ou Sheng Da New Energy Technology Co ltd
Current assignee: Ningbo Osda Solar Co Ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-01-14
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a self-cleaning solar device, which comprises a solar power generation device and a cleaning device, wherein the solar power generation device comprises a plurality of solar power generation plates which are arranged at equal intervals along the transverse and longitudinal directions, the cleaning device is positioned beside the solar power generation device, the cleaning device comprises a transverse moving device and an angle adjusting device for adjusting the cleaning angle, the transverse moving device can drive the angle adjusting device to move along the transverse direction, the angle adjusting device is also provided with a water scraping plate and an electric cleaning brush, the self-cleaning solar device can clean each corner on the solar power generation plates by changing the cleaning angle, the cleaning efficiency is high, the solar power generation plates are cleaned by the electric cleaning brush firstly, then the solar power generation plates are cleaned by spraying cleaning liquid and the water scraping plate, the cleaning effect is good, and the electric cleaning brush and the water scraping plate can be retracted by the angle adjusting device when the solar power generation plates are not used, the storage space of the cleaning device is reduced.

Description

Self-cleaning solar equipment

Technical Field

The utility model relates to the field of solar equipment, in particular to self-cleaning solar equipment.

Background

At present, the mainstream photovoltaic module takes a silicon-based battery piece as a core, and the highest photoelectric conversion efficiency is close to 20%. A large number of production practices show that photovoltaic modules placed in the open air tend to accumulate contaminants such as dust on the light-passing surfaces after being used for a period of time. The accumulation of dust obviously reduces the luminous flux of the photovoltaic module, and further obviously reduces the electric energy output capacity of the photovoltaic module. Quantitative analytical tests showed that dust accumulation of 4g/m reduced the efficiency of photovoltaic module power output by 60%. What is more, the accumulation of large dust or pollutants, such as leaves, bird droppings, etc., can generate a hot plate effect, resulting in local high temperature of the photovoltaic module until the photovoltaic module is burnt out and scrapped.

Most of people adopt the mode of traditional manual cleaning to clear up, and this kind of method brings the amount of labour that is loaded down with trivial details, efficiency for people, and the implementation process is longer, has a great deal of inconvenience, and current photovoltaic power generation board self-cleaning component is clean dynamics poor simultaneously, has clean dead angle, and the space that clean subassembly took is great.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides self-cleaning solar equipment to solve the problems in the prior art.

In order to solve the technical problem, the utility model is solved by the following technical scheme:

the utility model provides a automatically cleaning solar equipment, includes solar power system and cleaning device, solar power system includes a plurality of solar panel, a plurality of solar panel arranges along horizontal and longitudinal direction equidistance, cleaning device is located by solar power system, cleaning device includes lateral shifting device and the angle adjustment device who is used for adjusting clean angle, lateral shifting device can drive angle adjustment device and remove along the lateral direction, still be equipped with water scraping plate and electronic cleaning brush on the angle adjustment device.

Preferably, the angle adjusting device comprises a first motor, a crank connecting rod, a pull rod and a driven rod, the output end of the first motor is connected with one end of the crank connecting rod, the other end of the crank connecting rod is respectively connected with one end shaft of the driven rod and one end shaft of the pull rod, the other end of the driven rod is connected with the electric cleaning brush shaft, and the other end of the pull rod is connected with the shaft of the water scraping plate.

Preferably, the transverse moving device comprises a second motor, a screw rod and a sliding block, the angle adjusting device is arranged on the sliding block, the screw rod is connected with the sliding block in a rotating mode, the sliding block can move on the screw rod, and the output end of the second motor is connected with the screw rod.

Preferably, the electric cleaning brush comprises a cleaning brush body and a third motor, and an output end of the third motor is connected with the cleaning brush body.

Preferably, the slider is further provided with a nozzle, the rear end of the nozzle is connected with a water pipe, and the water pipe is provided with a valve.

Preferably, the rear end of the water pipe is connected with a water tank, and a pressurizing device is arranged in the water tank.

The utility model has the advantages that:

the self-cleaning solar panel cleaning device has the advantages that each corner on the solar panel can be cleaned by changing the cleaning angle, the cleaning efficiency is high, the solar panel is cleaned by the electric cleaning brush firstly, and then the solar panel is cleaned by spraying the cleaning solution and the water scraping plate, so that the cleaning effect is good, the cleaning force is large, the angle adjusting device can shrink the electric cleaning brush and the water scraping plate when the electric cleaning brush and the water scraping plate are not used, and the storage space of the cleaning device is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be discussed below, it is obvious that the technical solutions described in conjunction with the drawings are only some embodiments of the present invention, and for those skilled in the art, other embodiments and drawings can be obtained according to the embodiments shown in the drawings without creative efforts.

FIG. 1 is a schematic diagram of the present invention.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments described herein without the need for inventive work, are within the scope of the present invention.

As shown in fig. 1, a self-cleaning solar device comprises a solar power generation device and a cleaning device, wherein the solar power generation device comprises a plurality of solar power generation panels 1, the plurality of solar power generation panels 1 are arranged at equal intervals along the transverse direction and the longitudinal direction, the cleaning device is positioned beside the solar power generation device, the cleaning device comprises a transverse moving device and an angle adjusting device for adjusting the cleaning angle, the transverse moving device can drive the angle adjusting device to move along the transverse direction, the angle adjusting device is further provided with a water scraping plate 2 and an electric cleaning brush 3, the angle adjusting device comprises a first motor 8, a crank connecting rod 9, a pull rod 10 and a driven rod 11, the output end of the first motor 8 is connected with one end of the crank connecting rod 9, the other end of the crank connecting rod 9 is respectively connected with the driven rod 11 and one end of the pull rod 10 through a shaft, the other end of driven lever 11 is connected with 3 hub connections of electronic cleaning brush, the other end of pull rod 10 is connected with 2 hub connections of wiper blade, lateral shifting device includes second motor 4, screw rod 5 and slider 6, angle adjusting device sets up on slider 6, screw rod 5 connects with slider 6 soon mutually, slider 6 can move on screw rod 5, the output of second motor 4 is connected with screw rod 5, electronic cleaning brush 3 includes cleaning brush body and third motor 12, the output of third motor 12 is connected with the cleaning brush body, still be equipped with shower nozzle 7 on the slider 6, 7 rear ends of shower nozzle are connected with the water pipe, be equipped with the valve on the water pipe, the water pipe rear end is connected with the water tank, be equipped with pressure device in the water tank.

In implementation, after the cleaning device is started, the first motor 8 drives the crank connecting rod 9 to swing, the crank connecting rod 9 drives the pull rod 10 and the driven rod 11 to rotate, the pull rod 10 and the driven rod 11 respectively drive the wiper 2 and the electric cleaning brush 3 to rotate by a certain angle, the cleaning angles of the wiper 2 and the electric cleaning brush 3 can be adjusted before cleaning or during cleaning, the second motor 4 drives the screw 5 to rotate, the screw 5 drives the slider 6 to move on the screw 5, the slider 6 can drive the angle adjusting device to transversely operate and drive the wiper 2 and the electric cleaning brush 3 to clean the solar panel 1, the electric cleaning brush 3 can firstly clean the solar panel 1, the third motor 12 can drive the cleaning brush body to rapidly rotate so as to effectively clean stubborn pollutants on the solar panel 1, and then the valve and the pressurizing device are started during cleaning, the cleaning solution in the water tank is sprayed out from the spray head 7 through the water pipe, the cleaning solution can be washed after being sprayed on the solar panel 1, then the wiper blade 2 cleans the solar panel 1, the solar panel 1 after cleaning-washing-cleaning is very clean, no dead angle cleaning can be realized by arranging the angle adjusting device, after cleaning, the angle adjusting device can drive the wiper blade 2 and the electric cleaning brush 3 to withdraw, and the wiper blade 2 and the electric cleaning brush 3 are arranged in parallel with the sliding block 6, so that a large amount of space is saved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive. The scope of the utility model is indicated by the appended claims, rather than the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a automatically cleaning solar energy equipment, its characterized in that includes solar power system and cleaning device, solar power system includes a plurality of solar panel (1), a plurality of solar panel (1) is arranged along horizontal and longitudinal direction equidistance, cleaning device is located by the solar power system, cleaning device includes lateral shifting device and the angle adjustment device who is used for adjusting clean angle, the lateral shifting device can drive angle adjustment device and remove along the lateral direction, still be equipped with on the angle adjustment device and scrape water board (2) and electronic cleaning brush (3).

2. A self-cleaning solar device as claimed in claim 1, characterized in that the angle adjusting device comprises a first motor (8), a crank connecting rod (9), a pull rod (10) and a driven rod (11), wherein the output end of the first motor (8) is connected with one end of the crank connecting rod (9), the other end of the crank connecting rod (9) is respectively connected with the driven rod (11) and one end shaft of the pull rod (10), the other end of the driven rod (11) is connected with the shaft of the electric cleaning brush (3), and the other end of the pull rod (10) is connected with the shaft of the wiper blade (2).

3. A self-cleaning solar device as claimed in claim 2, wherein the lateral moving means comprises a second motor (4), a screw (5) and a slide (6), the angle adjusting means is arranged on the slide (6), the screw (5) is rotatably connected with the slide (6), the slide (6) can move on the screw (5), and the output end of the second motor (4) is connected with the screw (5).

4. A self-cleaning solar installation according to claim 3, characterised in that the electric cleaning brush (3) comprises a cleaning brush body and a third motor (12), the output of the third motor (12) being connected to the cleaning brush body.

5. The self-cleaning solar device as claimed in claim 4, wherein the slider (6) is further provided with a spray head (7), the rear end of the spray head (7) is connected with a water pipe, and the water pipe is provided with a valve.

6. The self-cleaning solar power plant as claimed in claim 5, wherein the rear end of the water pipe is connected to a water tank, and a pressurizing device is arranged in the water tank.