CN221103287U

CN221103287U - Solar cell panel dust detection cleaner

Info

Publication number: CN221103287U
Application number: CN202322814013.XU
Authority: CN
Inventors: 赵晓燕; 张丁; 郭嘉麟; 王吉渊; 姜宇佳; 邱越博; 杨浩博; 聂晓庆; 王杨; 鄂恒博
Original assignee: Inner Mongolia University of Technology
Current assignee: Inner Mongolia University of Technology
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-06-07
Anticipated expiration: 2033-10-20

Abstract

The utility model relates to the technical field of solar panels, and discloses a solar panel dust detection cleaner, which comprises a solar panel, wherein an anhydrous cleaning device is arranged on the upper end surface of the solar panel, rails are arranged on two sides of the anhydrous cleaning device, moving mechanisms are arranged on two ends of the rails, and a dust sensing device is arranged on one side of the solar panel. This solar cell panel dust detects cleaner through being provided with anhydrous cleaning device, works through two gear motor, drives from the driving wheel rotation under the transmission effect of belt, and then rotates through from the driving wheel and realize two round brush reverse rotations, and the brush hair on the round brush is sustainable to sweep the dust on solar cell panel surface.

Description

Solar cell panel dust detection cleaner

Technical Field

The utility model relates to the technical field of solar panels, in particular to a dust detection cleaner for a solar panel.

Background

The photovoltaic power station in northern China is generally located in a desert gobi area, because the climate is dry, wind sand is large, dust can be deposited on the surface of a photovoltaic module under the action of self gravity or wind force, the power generation efficiency of the solar power station is seriously affected, the original heat balance can be destroyed by long-term dust accumulation, the local temperature of the solar surface is abnormal, and even a heat island effect is caused to burn out the solar module, so that the solar power station is very important to the solar surface area forming principle and dust accumulation cleaning research, and an effective dust removal theoretical basis can be provided, thereby effectively increasing the power generation capacity of the power station.

In order to ensure that equipment can normally work, a new energy power generation project can regularly check a photovoltaic module, in the aspect of cleaning dust of a photovoltaic panel, on the basis of traditional manual cleaning, an automatic cleaning system for dust of the photovoltaic panel is already arranged, in the aspect of electrical equipment detection, a Sunny Portal photovoltaic power station monitoring system introduces photovoltaic power generation, consumption and self consumption of a related power station, and realizes automatic intelligent control of a load through a radio remote control.

Disclosure of utility model

In view of the shortcomings of the prior art, the utility model provides a solar panel dust detection cleaner, which solves the problems mentioned in the background.

The utility model provides the following technical scheme: a solar panel dust detection cleaner comprising:

The solar cell panel is used for absorbing solar energy and converting the solar energy into electric energy;

The solar cell panel is characterized in that an anhydrous cleaning device is arranged on the surface of the upper end of the solar cell panel, rails are arranged on two sides of the anhydrous cleaning device, moving mechanisms are arranged on two ends of the rails, and a dust sensing device is arranged on one side of the solar cell panel;

the anhydrous cleaning device comprises a mounting frame, and two sides of the mounting frame are in sliding connection with the rails through limiting blocks.

Preferably, the anhydrous cleaning device further comprises a cover plate, a self-powered solar panel and rolling brushes, wherein the cover plate is arranged at the upper end of the mounting frame, the self-powered solar panel is arranged on one side of the cover plate, the rolling brushes are arranged at two sides, and the rolling brushes are symmetrically arranged inside the mounting frame in a rotatable mode.

Preferably, gear motor is all provided with in apron upper end surface both sides, gear motor output is provided with the drive wheel, the round brush openly is fixed and is provided with the drive shaft, the drive shaft tip passes the fixed driving wheel that is provided with of mounting bracket lateral wall, the drive wheel passes through the belt and is connected with the driving wheel transmission, be provided with the battery on the inside one side lateral wall of mounting bracket, be provided with the controller on the inside one side lateral wall of keeping away from the battery of mounting bracket, battery and controller electric connection.

Preferably, the dust collection pipe is arranged inside the mounting frame and above the rolling brush, a narrow slit is formed in the dust collection pipe, a dust collection mechanism is arranged on one side, close to the self-powered solar panel, of the mounting frame, the dust collection mechanism comprises a dust collector, a dust collection bin and a negative pressure machine, the dust collector is connected to the dust collection pipe through the negative pressure machine, and the dust collection bin is detachably arranged at the lower end of the dust collector.

Preferably, the moving mechanism is provided with an upper group and a lower group, each group of moving mechanism comprises a U-shaped frame, a traveling motor, a synchronous belt and traveling wheels, two ends of the U-shaped frame are fixedly connected with two rail ends respectively, the traveling motor is arranged at the center of the surface of the upper end of the U-shaped frame, a driving wheel is arranged at the center of the surface of the lower end of the U-shaped frame, and the output end of the traveling motor is fixedly connected with the driving wheel through a rotating shaft.

Preferably, the walking wheel is rotationally connected with the U-shaped frame, the lower end surface of the walking wheel is provided with a belt pulley, the driving wheel is in transmission connection with the belt pulley through a synchronous belt, and limit wheels are arranged on two sides of the walking wheel through brackets.

Preferably, the dust sensing device comprises a side frame, a dustproof anti-reflection platform and an environment detection module, wherein the side frame is arranged on one side of the solar cell panel, the dustproof anti-reflection platform is arranged below the side frame and internally is coated with a black selective absorption coating, a solar total radiation meter is arranged on the dustproof anti-reflection platform, ordinary white glass is arranged above the solar total radiation meter, and the environment detection module is arranged at the end part of the upper end surface of the side wall of the side frame.

Preferably, the lifting device is arranged on the upper end surface of the mounting frame and comprises a U-shaped mounting bracket, a winding motor and a winding drum, the U-shaped mounting bracket is fixedly connected with the mounting frame, the winding motor is arranged on one side of the U-shaped mounting bracket, the winding drum is rotatably arranged inside the U-shaped mounting bracket, a side shaft on one side of the winding drum penetrates through the side wall of the U-shaped mounting bracket and is fixedly connected with the output end of the winding motor, a steel wire rope is wound on the winding drum, and one end of the steel wire rope, far away from the winding drum, is connected with an outer frame at the upper end of a walking motor above the inclined solar cell panel.

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

1. the solar cell panel dust detection cleaner is characterized in that a dust sensing device is arranged, a solar total radiation meter is used for monitoring the total solar irradiance after glass and dust accumulation attenuation, a dustproof anti-reflection platform is used for installing the solar total radiation meter, a black selective absorption coating (the absorption rate is greater than 0.94) is sprayed inside the solar total radiation meter, measurement errors caused by reflection can be eliminated, and the solar total irradiance of a measured panel surface and the total solar irradiance of a preset clean panel surface are compared under different environmental lights to judge the dust accumulation degree of a photovoltaic module, so that a real-time monitoring function is achieved, meanwhile, the environment data are collected through an environment detection module to comprehensively judge the cleaning time, and the power generation efficiency is improved.

2. This solar cell panel dust detects cleaner, work through two gear motor, drive from the driving wheel rotation under the transmission effect of belt, and then rotate through from the driving wheel and realize two round brushes reverse rotation, the brush hair on the round brush sustainable sweeps the dust on solar cell panel surface, the dust that the round brush was swept gets into the dust absorption pipe through the negative pressure machine, and then gets into the dust collector through the dust absorption pipe and falls into the dust collection bin at last, and the dust collection bin can be dismantled, is convenient for follow-up to handle the sand and dust.

Drawings

FIG. 1 is a schematic view of the overall structure of a dust detection cleaner for a solar panel according to the present utility model;

FIG. 2 is a top view of the solar panel dust detection cleaner of the present utility model;

FIG. 3 is a schematic view of a partial structure of the mounting bracket of the present utility model removed;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;

fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present utility model.

In the figure: 1. a solar cell panel; 2. an anhydrous cleaning device; 201. a mounting frame; 202. a cover plate; 203. self-powered solar panels; 204. a rolling brush; 205. driven wheel; 206. a speed reducing motor; 207. a driving wheel; 208. a storage battery; 3. a moving mechanism; 301. a U-shaped frame; 302. a walking motor; 303. a synchronous belt; 304. a walking wheel; 305. a limiting wheel; 4. a lifting device; 401. a U-shaped mounting bracket; 402. a winding motor; 403. a reel; 5. a dust collection mechanism; 501. a dust collector; 502. a dust collection bin; 503. a negative pressure machine; 6. a dust sensing device; 601. a dustproof anti-reflection platform; 602. an environment detection module; 7. a track.

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. 1-5, a solar panel dust detection cleaner includes:

the solar panel 1, the solar panel 1 is used for absorbing solar energy and converting the solar energy into electric energy;

The upper end surface of the solar cell panel 1 is provided with an anhydrous cleaning device 2, two sides of the anhydrous cleaning device 2 are provided with rails 7, two ends of the rails 7 are provided with a moving mechanism 3, and one side of the solar cell panel 1 is provided with a dust sensing device 6;

the anhydrous cleaning device 2 comprises a mounting frame 201, and two sides of the mounting frame 201 are in sliding connection with the rail 7 through limiting blocks.

Wherein; the anhydrous cleaning device 2 further comprises a cover plate 202, a self-powered solar panel 203 and rolling brushes 204, wherein the cover plate 202 is arranged at the upper end of the mounting frame 201, the self-powered solar panel 203 is arranged at one side of the cover plate 202, the rolling brushes 204 are arranged at two sides of the upper end surface of the cover plate 202, the two rolling brushes 204 are symmetrically arranged inside the mounting frame 201 in a rotatable mode, speed reducing motors 206 are arranged at two sides of the upper end surface of the cover plate 202, driving wheels 207 are arranged at the output ends of the speed reducing motors 206, driving shafts are fixedly arranged on the front surfaces of the rolling brushes 204, driven wheels 205 are fixedly arranged at the end portions of the driving shafts, the driving wheels 207 are in transmission connection with the driven wheels 205 through belts, storage batteries 208 are arranged on the side walls of one side of the inner portion of the mounting frame 201, a controller is arranged on the side wall of the side, away from the storage batteries 208, of the inner portion of the mounting frame 201 is electrically connected with the controller, the storage batteries 208 work through the two speed reducing motors 206, the driven wheels 205 are driven under the transmission effect of the belt, and further, the two rolling brushes 204 are reversely rotate through the rotation of the driven wheels 205.

Wherein; inside and being located round brush 204 top of mounting bracket 201 is provided with the dust absorption pipe, offer the narrow slit on the dust absorption pipe, mounting bracket 201 is close to self-powered solar panel 203 one side and is provided with dust collection mechanism 5, dust collection mechanism 5 includes dust collector 501, dust collection bin 502 and negative pressure machine 503, dust collector 501 is connected to the dust absorption pipe with negative pressure machine 503, dust collection bin 502 detachable sets up in dust collector 501 lower extreme, the dust that round brush 204 swept gets into the dust absorption pipe through negative pressure machine 503, and then gets into dust collector 501 through the dust absorption pipe and falls into dust collection bin 502 at last, dust collection bin 502 is detachable, be convenient for follow-up handle the sand and dust.

Wherein; the moving mechanism 3 is provided with two groups from top to bottom, every group moving mechanism 3 includes U type frame 301, walking motor 302, hold-in range 303 and walking wheel 304, U type frame 301 both ends are in two track 7 tip fixed connection respectively, walking motor 302 sets up in U type frame 301 upper end surface center, U type frame 301 lower extreme surface center is provided with the action wheel, walking motor 302 output is through pivot and action wheel fixed connection, walking wheel 304 and U type frame 301 rotate to be connected, walking wheel 304 lower extreme surface is provided with the belt pulley, the action wheel passes through hold-in range 303 and pulley transmission to be connected, walking wheel 304 both sides are provided with spacing wheel 305 through the support, work through walking motor 302 and drive the belt pulley rotation under the effect of hold-in range 303, and then the belt pulley drives walking wheel 304 synchronous rotation, and then can realize that walking wheel 304 moves along solar cell panel 1.

Wherein; the dust sensing device 6 comprises a side frame, a dustproof anti-reflection platform 601 and an environment detection module 602, wherein the side frame is arranged on one side of the solar cell panel 1, the dustproof anti-reflection platform 601 is arranged below the side frame and internally sprays a black selective absorption coating, a solar total radiation meter is arranged on the dustproof anti-reflection platform 601, ordinary white glass is arranged above the solar total radiation meter, the environment detection module 602 is arranged at the end part of the upper end surface of the side wall of the side frame, the solar total radiation meter is used for monitoring the total solar irradiance attenuated by glass and dust deposition, the dustproof anti-reflection platform 601 is used for installing the solar total radiation meter, the black selective absorption coating (the absorptivity is larger than 0.94) is sprayed inside the dustproof anti-reflection platform 601, measurement errors caused by reflection can be eliminated, and the device can judge the dust deposition of a photovoltaic module by comparing the total solar irradiance of the measured panel surface with the total solar irradiance of a preset clean panel surface under different environment lights, so that a real-time monitoring function is achieved, meanwhile, the environment detection module 602 is used for collecting environment data to comprehensively judge the cleaning time, and power generation efficiency is improved.

Wherein; the lifting device 4 is arranged on the upper end surface of the mounting frame 201, the lifting device 4 comprises a U-shaped mounting bracket 401, a winding motor 402 and a winding drum 403, the U-shaped mounting bracket 401 is fixedly connected with the mounting frame 201, the winding drum 402 is arranged on one side of the U-shaped mounting bracket 401, the winding drum 403 is rotatably arranged in the U-shaped mounting bracket 401, one side shaft of the winding drum 403 penetrates through the side wall of the U-shaped mounting bracket 401 and is fixedly connected with the output end of the winding drum 402, a steel wire rope is wound on the winding drum 403, one end, far away from the winding drum 403, of the steel wire rope is connected with an outer frame at the upper end of one walking motor 302 above the inclined solar cell panel 1, and due to sand and dust pollution, hard particles easily enter between tooth surfaces of gears and worm gears, abrasive wear of the tooth surfaces is caused, so that gear transmission and worm transmission are not suitable to use; the chain transmission needs lubrication, so that the solar cell panel 1 is easy to be polluted by lubricating oil, and is not suitable to be used, the winding drum 403 steel wire rope transmission is obliquely installed because the solar cell panel 1 rotates through the winding motor 402 to drive the winding drum 403 to take up or pay off, so that the whole structure can be lifted and lowered, and the operation is convenient and the winding drum is not easy to damage.

The solar total radiation meter is used for monitoring the total solar irradiance after glass and dust accumulation attenuation, the dustproof anti-reflection platform 601 is used for installing the solar total radiation meter, a black selective absorption coating (the absorption rate is larger than 0.94) is sprayed inside the solar total radiation meter, measurement errors caused by reflection can be eliminated, the total solar irradiance of the measured plate surface and the total solar irradiance of the preset clean plate surface under different environmental lights are compared to determine the dust accumulation degree of the photovoltaic module, so that the real-time monitoring function is achieved, meanwhile, environmental data are collected through the environmental detection module 602, the cleaning time is comprehensively determined, and the power generation efficiency is improved.

Further, the travelling motor 302 works and drives the belt pulley to rotate under the action of the synchronous belt 303, the belt pulley drives the travelling wheel 304 to synchronously rotate, the travelling wheel 304 can move along the solar panel 1, meanwhile, the two speed reducing motors 206 work, the driven wheel 205 is driven to rotate under the transmission action of the belt, the two rolling brushes 204 rotate reversely through the driven wheel 205, the bristles on the rolling brushes 204 can continuously sweep dust on the surface of the solar panel 1, the dust swept by the rolling brushes 204 enters the dust collection pipe through the negative pressure machine 503, the dust enters the dust collector 501 through the dust collection pipe and finally falls into the dust collection bin 502, and the dust collection bin 502 is detachable and convenient for subsequent treatment of sand and dust.

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. A solar panel dust detection cleaner comprising:

A solar panel (1), the solar panel (1) being for absorbing solar energy and converting it into electrical energy;

The solar energy collecting device is characterized in that an anhydrous cleaning device (2) is arranged on the surface of the upper end of the solar cell panel (1), rails (7) are arranged on two sides of the anhydrous cleaning device (2), moving mechanisms (3) are arranged at two ends of the rails (7), and a dust sensing device (6) is arranged on one side of the solar cell panel (1);

The anhydrous cleaning device (2) comprises a mounting frame (201), and two sides of the mounting frame (201) are in sliding connection with the rails (7) through limiting blocks.

2. The solar cell panel dust detection cleaner according to claim 1, wherein the anhydrous cleaning device (2) further comprises a cover plate (202), a self-powered solar cell panel (203) and rolling brushes (204), the cover plate (202) is arranged at the upper end of the mounting frame (201), the self-powered solar cell panel (203) is arranged at one side of the cover plate (202), the rolling brushes (204) are two, and the two rolling brushes (204) are symmetrically arranged inside the mounting frame (201) in a rotatable mode.

3. The solar cell panel dust detection cleaner according to claim 2, wherein a gear motor (206) is arranged on two sides of the upper end surface of the cover plate (202), a driving wheel (207) is arranged at the output end of the gear motor (206), a driving shaft is fixedly arranged on the front face of the rolling brush (204), a driven wheel (205) is fixedly arranged at the end part of the driving shaft, which penetrates through the side wall of the mounting frame (201), the driving wheel (207) is in transmission connection with the driven wheel (205) through a belt, a storage battery (208) is arranged on the side wall of one side inside the mounting frame (201), a controller is arranged on the side wall of one side, which is far away from the storage battery (208), of the mounting frame (201), and the storage battery (208) is electrically connected with the controller.

4. A solar panel dust detection cleaner according to claim 3, characterized in that a dust collection pipe is arranged inside the mounting frame (201) and above the rolling brush (204), a narrow slit is formed in the dust collection pipe, a dust collection mechanism (5) is arranged on one side, close to the self-powered solar panel (203), of the mounting frame (201), the dust collection mechanism (5) comprises a dust collector (501), a dust collection bin (502) and a negative pressure machine (503), the dust collector (501) and the negative pressure machine (503) are connected to the dust collection pipe, and the dust collection bin (502) is detachably arranged at the lower end of the dust collector (501).

5. The solar cell panel dust detection cleaner according to claim 4, wherein the moving mechanism (3) is provided with an upper group and a lower group, each group of moving mechanism (3) comprises a U-shaped frame (301), a traveling motor (302), a synchronous belt (303) and traveling wheels (304), two ends of the U-shaped frame (301) are fixedly connected with two ends of the rails (7) respectively, the traveling motor (302) is arranged at the center of the surface of the upper end of the U-shaped frame (301), a driving wheel is arranged at the center of the surface of the lower end of the U-shaped frame (301), and the output end of the traveling motor (302) is fixedly connected with the driving wheel through a rotating shaft.

6. The solar panel dust detection cleaner according to claim 5, wherein the travelling wheel (304) is rotatably connected with the U-shaped frame (301), a belt pulley is arranged on the lower end surface of the travelling wheel (304), the driving wheel is in transmission connection with the belt pulley through a synchronous belt (303), and limit wheels (305) are arranged on two sides of the travelling wheel (304) through brackets.

7. The solar panel dust detection cleaner according to claim 6, wherein the dust sensing device (6) comprises a side frame, a dustproof and anti-reflection platform (601) and an environment detection module (602), the side frame is arranged on one side of the solar panel (1), the dustproof and anti-reflection platform (601) is arranged below the side frame and internally sprayed with a black selective absorption coating, a solar total radiation meter is arranged on the dustproof and anti-reflection platform (601), a common white glass is arranged above the solar total radiation meter, and the environment detection module (602) is arranged at the upper end surface end part of the side wall of the side frame.

8. The solar cell panel dust detection cleaner according to claim 7, wherein the upper end surface of the mounting frame (201) is provided with a lifting device (4), the lifting device (4) comprises a U-shaped mounting bracket (401), a winding motor (402) and a winding drum (403), the U-shaped mounting bracket (401) is fixedly connected with the mounting frame (201), the winding motor (402) is arranged on one side of the U-shaped mounting bracket (401), the winding drum (403) is rotatably arranged inside the U-shaped mounting bracket (401), one side shaft of the winding drum (403) penetrates through the side wall of the U-shaped mounting bracket (401) and is fixedly connected with the output end of the winding motor (402), a steel wire rope is wound on the winding drum (403), and one end, far away from the winding drum (403), of the steel wire rope is connected with an outer frame at the upper end of one walking motor (302) above the inclined solar cell panel (1).