CN212752206U

CN212752206U - Based on rotation type automatically cleaning solar photovoltaic board

Info

Publication number: CN212752206U
Application number: CN202021325529.8U
Authority: CN
Inventors: 朱鸣飞
Original assignee: Hefei Tingluan Energy Co ltd
Current assignee: Beijing Zhongtian Jichuang Engineering Technology Co Ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-19
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a based on rotation type automatically cleaning solar photovoltaic board relates to solar photovoltaic board technical field. The utility model comprises a base, a rotating shaft, a rotating frame, a solar photovoltaic panel, a cleaning device, a covering plate and an inductor component; the base that is equipped with the motor passes through the bearing and is connected with the rotation axis, a plurality of swivel mounts of rotation axis week side fixed connection, and the swivel mount passes through swinging boom swing joint solar photovoltaic board, is equipped with cleaning device between swinging boom and the solar photovoltaic board, and the rotation axis top is connected with the apron, and the apron upper surface fixed has the inductor subassembly. The utility model discloses an inductor subassembly response light intensity and sleet can pack up or the in-process of opening at the solar photovoltaic board, and the solar photovoltaic board is rotatory to be passed through cleaning device, and cleaning device work clears away solar photovoltaic board surface spot or sleet, has reached the cleanness to the solar photovoltaic board, has improved solar photovoltaic board photovoltaic power generation efficiency.

Description

Based on rotation type automatically cleaning solar photovoltaic board

Technical Field

The utility model belongs to the technical field of the solar photovoltaic board, especially, relate to a based on rotation type automatically cleaning solar photovoltaic board.

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 energy utilization technologies are applied to the lives of people, and solar energy becomes an indispensable energy source for social development. To make solar power generation truly practical, solar photovoltaic conversion efficiency should be improved and cost thereof should be reduced. In recent years, solar photovoltaic panels are widely used, and the use of the solar photovoltaic panels greatly relieves the tension of power utilization. However, as urban industrialization and air pollution become more serious day by day, the solar photovoltaic panel is generally directly arranged outdoors in the use process, so that the dust accumulation problem of the solar photovoltaic panel is serious, and the absorption and conversion efficiency of the solar photovoltaic panel on sunlight is greatly influenced.

The cleaning process of the solar photovoltaic panel is inconvenient to work, high in labor intensity, poor in cleaning effect, large in water consumption, high in cost and incapable of realizing regular cleaning. Therefore, the solar photovoltaic panel with the self-cleaning function is urgently needed, the cleaning cost can be saved, the cleaning effect is improved, and the power generation efficiency of the photovoltaic panel can be ensured.

Disclosure of Invention

An object of the utility model is to provide a based on rotation type automatically cleaning solar photovoltaic board, through air compressor arrangement compressed air, through the control valve control with a certain amount of compressed air drum into the trachea of establishing in the cleaning device, blow to the solar photovoltaic board surface from the air jet by connecting tracheal spout, detach the surperficial deposition of solar photovoltaic board, cleaning device's brush hair sweeps solar photovoltaic board surface simultaneously, further reaches and clears away spot and dust.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a rotary self-cleaning solar photovoltaic panel, which comprises a base, a rotating shaft, a rotating frame, a solar photovoltaic panel, a cleaning device, a cover plate and an inductor component; the device comprises a base, a motor, a plurality of rotating frames, a cover plate, a plurality of rotating arms, a cleaning device and a solar photovoltaic panel, wherein the top of the base is movably connected with a rotating shaft through a bearing, the motor is used for controlling the rotating shaft to rotate, the peripheral side of the rotating shaft is fixedly connected with the plurality of rotating frames, one end of each rotating arm is fixedly connected with the cover plate, the peripheral side of the rotating frame is fixedly connected with the plurality of rotating arms, one end of each rotating arm is sequentially connected with the solar photovoltaic panel from top to bottom, the rotating arms are movably connected with the solar photovoltaic panel through shaft joints, the upper surface of the cover plate is fixedly connected with an inductor component, the inductor component consists of a light intensity inductor and a rainwater inductor, the inductor component controls the motor of the base to work through inducing the intensity of light intensity, the cleaning, the air pipe between cleaning device one end and the air compression device is connected with the control valve, air compression device and control valve are by inductor subassembly control drive, cleaning device a fixed surface have with swinging boom fixed connection's connecting axle, cleaning device lower surface evenly distributed has outstanding brush, a plurality of shower nozzles of lower fixed surface connection, it has the fumarole of lining up to open in the shower nozzle, the fumarole is connected with the inside pipeline of cleaning device.

Further, the number of the spray heads of the cleaning device is 5-10.

Further, the spray head of the cleaning device is in spiral connection.

Further, the cleaning device is provided with a hairbrush, and the surface length of the hairbrush is the same as the transverse length of the solar photovoltaic panel.

Further, the surface of the cleaning device is provided with an anti-corrosion coating.

Further, the brush of the cleaning device is made of high-density nylon.

The utility model discloses following beneficial effect has:

the utility model discloses the during operation at first is through air compressor arrangement compressed air, in the pipeline of establishing with a certain amount of compressed air drum into cleaning device through control valve control, blows to the solar photovoltaic board surface by the spout, detaches the deposition on solar photovoltaic board surface. And dirt, rain and snow can be further removed through the bristles of the cleaning device, so that the solar photovoltaic panel is cleaned, the service life of the solar photovoltaic panel is prolonged, and the use cost of the solar photovoltaic panel is reduced.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a rotary self-cleaning solar photovoltaic panel according to the present invention;

fig. 2 is a schematic structural view of a cleaning device based on a rotary self-cleaning solar photovoltaic panel according to the present invention;

fig. 3 is a schematic view of the structure of the sprinkler head based on the rotary self-cleaning solar photovoltaic panel of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-base, 2-rotation shaft, 3-rotation frame, 4-solar photovoltaic panel, 5-cleaning device, 6-cover plate, 7-sensor component, 301-rotation arm, 501-air compression device, 502-control valve, 503-connection shaft, 504-brush hair, 505-nozzle, 506-air pipe and 5051-air injection hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1 to 3, the present invention relates to a solar photovoltaic panel based on a rotary self-cleaning, which comprises a base 1, a rotating shaft 2, a rotating frame 3, a solar photovoltaic panel 4, a cleaning device 5, a cover plate 6 and an inductor assembly 7; base 1 top has rotation axis 2 through bearing swing joint, base 1 is equipped with motor control rotation axis 2 rotatory, 2 side fixedly connected with of rotation axis a plurality of rungs 3, 2 top end face connections of rotation axis have cover plate 6, 3 side fixedly connected with of rungs 301 of rungs, the top-down of rungs 301 one end has connected gradually cleaning device 5 and solar photovoltaic board 4, rungs 301 are through coupling and 4 swing joint of solar photovoltaic board, 6 upper surface fixedly connected with inductor component 7 on the cover plate, inductor component 7 comprises light intensity inductor and rainwater inductor, inductor component 7 works through the strong and weak motor with rainwater control base 1 of response light intensity, its characterized in that: cleaning device 5 perpendicular to swivel arm 301 fixed connection, cleaning device 5 one end is extended through its inside pipeline and is connected with air compression device 501, be connected with control valve 502 between cleaning device 5 and the air compression device 501, air compression device 501 and control valve 502 are by sensor subassembly 7 control drive cleaning device 5 fixed surface have connecting axle 503, cleaning device 5 lower surface evenly distributed has outstanding brush 504, lower surface fixedly connected with a plurality of shower nozzles 505, it has logical fumarole 5051 to open up in the shower nozzle 505, fumarole 5051 is connected with cleaning device 5 inside pipeline.

The cleaning device 5 is provided with 5-10 spray heads 505; the spray head 505 of the cleaning device 5 is in spiral connection; the length of the surface of the brush 504 arranged on the cleaning device 5 is the same as the transverse length of the solar photovoltaic panel 4; the surface of the cleaning device 5 is provided with an anti-corrosion coating; the brush 505 of the cleaning device 5 is made of high density nylon.

One specific application of this embodiment is:

example one

When the sensor assembly 6 senses that the external environment is in a proper state, the sensor assembly 6 controls the motor in the base 1 to work, the rotating shaft 2 rotates along the opposite direction under the action of the motor, the rotating shaft 2 drives the rotating arm 301 of the rotating frame 3 to rotate along the opposite direction, so that the solar photovoltaic panel 4 is unfolded from the inner side to the outer side under the action of centrifugal force, the sensor assembly 6 simultaneously controls the air compression device 501 and the control valve 502 to work, the air compression device 501 compresses air, a certain amount of compressed air is blown into an air pipe 506 arranged in the cleaning device 5 under the control of a control valve 502, and is blown to the surface of the solar photovoltaic panel 4 from an air nozzle 5051 through a nozzle 505 connected with the air pipe 506, so that accumulated dust on the surface of the solar photovoltaic panel 4 is removed, meanwhile, the brush bristles 504 of the cleaning device 5 sweep over the surface of the solar photovoltaic panel 4, so that the dirt and dust can be further removed.

Example two

When the sensor assembly 6 senses that the external environment is in a rain and snow state, the sensor assembly 6 controls the motor in the base 1 to work, the rotating shaft 2 rotates along the opposite direction under the action of the motor, the rotating shaft 2 drives the rotating arm 301 of the rotating frame 3 to rotate along the opposite direction, so that the solar photovoltaic panel 4 is unfolded from the inner side to the outer side under the action of centrifugal force, the brush bristles 504 of the cleaning device 5 sweep over the surface of the solar photovoltaic panel 4 to remove rain and snow on the surface of the solar photovoltaic panel 4, the sensor assembly 6 simultaneously controls the air compression device 501 and the control valve 502 to work, the air compression device 501 compresses air, a certain amount of compressed air is blown into the air pipe 506 arranged in the cleaning device 5 under the control of the control valve 502, and is blown to the surface of the solar photovoltaic panel 4 from the air injection port 5051 by the nozzle 505 connected with the air pipe 506, so that the surface of the solar photovoltaic panel 4 can be dried.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A solar photovoltaic panel based on rotary self-cleaning comprises a base (1), a rotating shaft (2), a rotating frame (3), a solar photovoltaic panel (4), a cleaning device (5), a cover plate (6) and a sensor assembly (7), wherein a plurality of rotating arms (301) are fixedly connected to the peripheral side of the rotating frame (3), one ends of the rotating arms (301) are sequentially connected with the cleaning device (5) and the solar photovoltaic panel (4) from top to bottom, the rotating arms (301) are movably connected with the solar photovoltaic panel (4) through shaft joints, the upper surface of the cover plate (6) is fixedly connected with the sensor assembly (7), the sensor assembly (7) consists of a light intensity sensor and a rainwater sensor, and the sensor assembly (7) controls the motor and the cleaning device (5) of the base (1) to work through sensing the intensity of light intensity and rainwater, the method is characterized in that: the cleaning device (5) is fixedly connected perpendicular to the rotating arm (301), an air pipe (506) is arranged in the cleaning device (5), one end of the cleaning device (5) is extended and connected with the air compression device (501) through an air pipe (506), an air pipe (506) between the cleaning device (5) and the air compression device (501) is connected with a control valve (502), the air compression device (501) and the control valve (502) are controlled and driven by the inductor component (7), a connecting shaft (503) fixedly connected with the rotating arm (301) is fixed on one surface of the cleaning device (5), the lower surface of the cleaning device (5) is uniformly distributed with protruded hairbrushes (504), the lower surface is fixedly connected with a plurality of spray heads (505), through air injection holes (5051) are formed in the spray heads (505), the gas injection hole (5051) is connected with a gas pipe (506) in the cleaning device (5).

2. The rotary self-cleaning solar photovoltaic panel as claimed in claim 1, wherein the number of the nozzles (505) of the cleaning device (5) is 5-10.

3. The rotary self-cleaning solar photovoltaic panel as claimed in claim 1, wherein the spray head (505) of the cleaning device (5) is screwed.

4. The solar photovoltaic panel based on the rotary self-cleaning type as claimed in claim 1, wherein the cleaning device (5) is provided with a brush (504) with a surface length equal to the transverse length of the solar photovoltaic panel (4).

5. The rotary self-cleaning solar photovoltaic panel as claimed in claim 1, wherein the surface of the cleaning device (5) is provided with an anti-corrosion coating.