CN212163255U

CN212163255U - Surface dust cleaning device for photovoltaic cell panel

Info

Publication number: CN212163255U
Application number: CN202021012684.4U
Authority: CN
Inventors: 史颖哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2020-12-15
Anticipated expiration: 2030-06-05

Abstract

The utility model relates to a photovoltaic cell board technical field, concretely relates to a surface dust cleaning device for photovoltaic cell board, the utility model discloses a let in the cleaning brush of stock solution mechanism case, make to have the cleaning solution on the cleaning brush hair, the telescopic link moves down, makes to wash brush hair and photovoltaic cell board surface contact, moving mechanism drives the cleaning brush and moves on photovoltaic cell board, and the cleaning brush clears up photovoltaic cell board surface, clears away stains such as dust and bird excrement, guarantees the luminousness of its surface, guarantees the generating efficiency; the steering motor drives the rotating shaft to rotate, the fixed loop bar is rotated, the scraper and the cleaning brush are replaced, the scraper cleans the surface of the photovoltaic cell panel, residual cleaning liquid and dust on the surface of the photovoltaic cell panel are removed, the cleaning liquid is prevented from remaining, the surface of the photovoltaic cell panel is polluted, the cleaning quality is ensured, and the cleaning efficiency is improved; the telescopic link drives clearance mechanism and removes, guarantees that clearance mechanism can not cause the damage to photovoltaic cell panel surface when turning to, improves the security.

Description

Surface dust cleaning device for photovoltaic cell panel

Technical Field

The utility model relates to a photovoltaic cell board technical field, concretely relates to a surface dust cleaning device for photovoltaic cell board.

Background

The photovoltaic is a short name of a solar photovoltaic power generation system, and is a photovoltaic effect utilizing a solar cell semiconductor material, and has two modes of independent operation and grid-connected operation. Meanwhile, solar photovoltaic power generation systems are classified, and one is centralized, such as a large northwest ground photovoltaic power generation system; the other is distributed, such as a factory building roof photovoltaic power generation system of an industrial and commercial enterprise and a residential roof photovoltaic power generation system.

The photovoltaic cell panel (Solarpanel) is a device which directly or indirectly converts solar radiation energy into electric energy through a photoelectric effect or a photochemical effect by absorbing sunlight, and most of the solar cell panels are made of silicon, but the manufacturing cost is high, so that the universal use of the solar cell panel has certain limitation. Compared with common batteries and recyclable rechargeable batteries, the photovoltaic battery belongs to a green product with more energy conservation and environmental protection.

The surface of the photovoltaic cell panel is covered with transparent toughened glass, and the toughened glass is used for protecting the cell and providing good light transmission. However, since the solar cell panel is mostly installed outdoors, the solar cell panel is often easily contaminated by dust and bird droppings, so that the light transmittance of the tempered glass is reduced, and the whole power generation efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned shortcoming that prior art exists, the utility model provides a surface dust cleaning device for photovoltaic cell panel can overcome prior art effectively and exist because solar cell panel is mostly outdoor installation, consequently often is infected with the dust easily and receives the pollution of bird's droppings to make toughened glass's luminousness descend, thereby cause the problem that whole generating efficiency descends.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a surface dust cleaning device for a photovoltaic cell panel comprises a support frame and the photovoltaic cell panel; the photovoltaic solar panel is supported at the front end of the support frame, a support mechanism is arranged at the rear end of the photovoltaic solar panel, a moving mechanism is arranged at the front end of the support frame, a cleaning mechanism is arranged at the front end of the moving mechanism, a liquid storage mechanism is arranged on the support frame, and the liquid storage mechanism is matched with the cleaning mechanism;

the moving mechanism comprises a moving motor, a threaded rod, a guide rod, a moving block, a sliding block and a telescopic rod, wherein the upper end and the lower end of the support frame are provided with mounting grooves, the upper end of the support frame is rotatably connected with the threaded rod, the lower end of the support frame is provided with the guide rod, the left end of the threaded rod penetrates out of the support frame and is connected with the moving motor, the threaded rod is connected with the moving block in a threaded mode, the guide rod is connected with the sliding block in a sliding mode, and the telescopic rod.

Still further, clearance mechanism includes the fixed block, turns to motor, pivot, fixed loop bar, cleaning brush and scraper blade, the telescopic link front end rigid coupling has the fixed block, upper and lower end rotate between the fixed block and be connected with the pivot, the pivot upper end is worn out and is located the upper end the fixed block to be connected with and turn to the motor, the rigid coupling has fixed loop bar in the pivot, fixed loop bar upper end rigid coupling has the scraper blade, and the lower extreme rigid coupling has the cleaning brush.

Furthermore, a liquid collecting cavity is formed in the cleaning brush, uniformly distributed cleaning bristles are fixedly connected to the rear end of the cleaning brush, the front ends of the cleaning bristles are inserted into the liquid collecting cavity, the cleaning bristles are made of rubber, and the liquid collecting cavity is matched with the liquid storage mechanism.

Further, stock solution mechanism includes cleaning solution case, valve, pump machine and leads to liquid expansion hose, the cleaning solution case is installed to support frame rear end downside, cleaning solution case left end downside switch-on has leads to liquid expansion hose, it is provided with valve and pump machine on the liquid expansion hose to lead to, the pump machine is located the valve left side, it cooperatees with clearance mechanism to lead to inside liquid expansion hose upper end inserts clearance mechanism.

Furthermore, the supporting mechanism comprises a hinged seat, supporting legs, a fixed connecting plate and supporting rods, the rear end of the photovoltaic cell panel is fixedly connected with the fixed connecting plate, the hinged seat is fixedly connected with the rear end of the fixed connecting plate and the upper end of the supporting legs, the upper end of the supporting rod is hinged to the hinged seat, and the lower end of the supporting rod is hinged to the supporting legs.

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

the cleaning liquid is introduced into the cleaning brush of the liquid storage mechanism box, so that the cleaning liquid is carried on the cleaning brush, the telescopic rod moves downwards, the cleaning brush is in contact with the surface of the photovoltaic cell panel, the moving mechanism drives the cleaning brush to move on the photovoltaic cell panel, the cleaning brush can clean the surface of the photovoltaic cell panel, stains such as dust and bird droppings are removed, the light transmittance of the surface of the cleaning brush is ensured, and the power generation efficiency is ensured; the rotating shaft is driven to rotate through the steering motor, the fixed loop bar is driven to rotate, the scraper and the cleaning brush are replaced, the surface of the photovoltaic cell panel is cleaned by the scraper, residual cleaning liquid and dust on the surface of the photovoltaic cell panel are removed, the residual cleaning liquid is prevented from polluting the surface of the photovoltaic cell panel, the cleaning quality is guaranteed, and the cleaning efficiency is improved; drive clearance mechanism through the telescopic link and remove, guarantee that clearance mechanism can not cause the damage to photovoltaic cell panel surface when turning to, improve the security.

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 briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic view of the axial side structure of the support frame of the present invention;

FIG. 3 is a schematic view of the rear view axis side structure of the support frame of the present invention;

fig. 4 is a schematic diagram of the shaft side structure of the moving mechanism of the present invention;

FIG. 5 is a schematic view of the axial side structure of the cleaning mechanism of the present invention;

the reference numerals in the drawings denote: 1-support frame, 101-mounting groove, 2-photovoltaic cell panel, 3-support mechanism, 301-hinged seat, 302-support leg, 303-fixed connection plate, 304-support bar, 4-moving mechanism, 401-moving motor, 402-threaded rod, 403-guide bar, 404-moving block, 405-sliding block, 406-telescopic rod, 5-cleaning mechanism, 501-fixed block, 502-steering motor, 503-rotating shaft, 504-fixed loop bar, 505-cleaning brush, 506-scraping plate, 507-cleaning brush hair, 6-liquid storage mechanism, 601-cleaning liquid tank, 602-valve, 603-pump machine and 604-liquid-passing telescopic hose.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Referring to fig. 1 to 5, a surface dust cleaning device for a photovoltaic cell panel of the present embodiment includes a support frame 1 and a photovoltaic cell panel 2; the front end of the support frame 1 supports photovoltaic cell panel 2, the rear end of the photovoltaic cell panel 2 is provided with a supporting mechanism 3, concretely, the supporting mechanism 3 comprises a hinged seat 301, a supporting leg 302, a fixed connection plate 303 and a supporting leg 304, the rear end of the photovoltaic cell panel 2 is fixedly connected with a fixed connection plate 303, the rear end of the fixed connection plate 303 and the upper end of the supporting leg 302 are fixedly connected with a hinged seat 301, the upper end of the supporting leg 304 is hinged with the hinged seat 301 located on the fixed connection plate 303, and the lower end of the supporting leg 304 is hinged with the hinged seat 301 located on. The front end of the support frame 1 is provided with a moving mechanism 4, the front end of the moving mechanism 4 is provided with a cleaning mechanism 5, the support frame 1 is provided with a liquid storage mechanism 6, and the liquid storage mechanism 6 is matched with the cleaning mechanism 5.

Specifically, referring to fig. 1, fig. 2 and fig. 4, the moving mechanism 4 includes a moving motor 401, a threaded rod 402, a guide rod 403, a moving block 404, a slider 405 and a telescopic rod 406, the upper end and the lower end of the support frame 1 are all provided with an installation groove 101, the upper end and the lower end of the support frame 1 are rotatably connected with the threaded rod 402 in the installation groove 101, the guide rod 403 is arranged in the installation groove 101, the left end of the threaded rod 402 penetrates out of the support frame 1 and is connected with the moving motor 401, the moving block 404 is screwed on the threaded rod 402, the slider 405 is slidably connected on the guide rod 403.

Specifically, referring to fig. 1 and 5, the cleaning mechanism 5 includes a fixing block 501, a steering motor 502, a rotating shaft 503, a fixing loop bar 504, a cleaning brush 505 and a scraper 506, the front end of the telescopic rod 406 is fixedly connected with the fixing block 501, the rotating shaft 503 is rotatably connected between the upper and lower fixing blocks 501, the upper end of the rotating shaft 503 penetrates through the upper fixing block 501 and is connected with the steering motor 502, the rotating shaft 503 is fixedly connected with the fixing loop bar 504, the upper end of the fixing loop bar 504 is fixedly connected with the scraper 506, and the lower end of the fixing loop bar is fixedly connected with the cleaning brush. A liquid collecting cavity is formed in the cleaning brush 505, uniformly distributed cleaning bristles 507 are fixedly connected to the rear end of the cleaning brush 505, the front ends of the cleaning bristles 507 are inserted into the liquid collecting cavity, the cleaning bristles 507 are made of rubber, and the liquid collecting cavity is matched with the liquid storage mechanism 6.

Specifically, referring to fig. 1 to 3, the liquid storage mechanism 6 includes a cleaning liquid tank 601, a valve 602, a pump 603 and a liquid passing telescopic hose 604, the cleaning liquid tank 601 is installed on the lower side of the rear end of the support frame 1, the liquid passing telescopic hose 604 is connected to the lower side of the left end of the cleaning liquid tank 601, the valve 602 and the pump 603 are arranged on the liquid passing telescopic hose 604, the pump 603 is located on the left side of the valve 602, and the upper end of the liquid passing telescopic hose 604 is inserted into the cleaning mechanism 5 and is matched with the cleaning mechanism 5.

It should be noted that the model of the moving motor 401 used in this embodiment is Y80M2-2 or other motors with the same function, the model of the steering motor 502 is EDSMT-2T060-R16A or other servo motors with the same function, and the model of the telescopic rod 406 is LAP25 or other telescopic rods with the same function, and the structure and principle of this embodiment are not changed, and therefore, no further description is provided in this specification.

Referring to fig. 1 to 5, in the present embodiment, the valve 602 is opened, the pump 603 is started to pump the cleaning solution in the cleaning solution tank 601 into the flexible tube 604 for liquid introduction, and the cleaning solution is introduced into the liquid collection cavity through the flexible tube 604 for liquid introduction, so that the cleaning bristles 507 are provided with the cleaning solution; the telescopic rod 406 is contracted to drive the cleaning mechanism 5 to move towards the photovoltaic cell panel 2, so that the cleaning bristles 507 are in contact with the surface of the photovoltaic cell panel 2; the moving motor 401 is started to enable the threaded rod 402 to rotate, the moving block 404 drives the cleaning mechanism 5 to move left and right under the limitation of the sliding block 405 and the guide rod 403, and the cleaning bristles 407 are enabled to clean the surface of the photovoltaic cell panel 2; after the cleaning is finished, the telescopic rod 406 extends, the steering motor 502 rotates 180 degrees, the rotating shaft 503 drives the fixed sleeve rod 504 to rotate 180 degrees, the cleaning brush 505 and the scraper 506 are replaced by the cleaning brush, the telescopic rod 406 contracts, the scraper 506 is in surface contact with the photovoltaic cell panel 2, the moving mechanism 4 drives the scraper 506 to move, and the cleaning liquid and dust remained on the surface of the photovoltaic cell panel 2 are scraped.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A surface dust cleaning device for a photovoltaic cell panel comprises a support frame (1) and the photovoltaic cell panel (2); the device is characterized in that a photovoltaic cell panel (2) is supported at the front end of a support frame (1), a support mechanism (3) is arranged at the rear end of the photovoltaic cell panel (2), a moving mechanism (4) is arranged at the front end of the support frame (1), a cleaning mechanism (5) is arranged at the front end of the moving mechanism (4), a liquid storage mechanism (6) is arranged on the support frame (1), and the liquid storage mechanism (6) is matched with the cleaning mechanism (5);

the moving mechanism (4) comprises a moving motor (401), a threaded rod (402), a guide rod (403), a moving block (404), a sliding block (405) and a telescopic rod (406), wherein the upper end and the lower end of the support frame (1) are provided with mounting grooves (101), the upper end of the support frame is positioned in the upper mounting grooves (101) and is rotationally connected with the threaded rod (402), the lower end of the support frame is provided with the guide rod (403) in the mounting grooves (101), the left end of the threaded rod (402) penetrates out of the support frame (1) and is connected with the moving motor (401), the threaded rod (402) is screwed with the moving block (404), the guide rod (403) is slidably connected with the sliding block (405), and the telescopic rods (406.

2. The surface dust cleaning device for the photovoltaic cell panel is characterized in that the cleaning mechanism (5) comprises a fixing block (501), a steering motor (502), a rotating shaft (503), a fixing loop bar (504), a cleaning brush (505) and a scraping plate (506), the front end of the telescopic rod (406) is fixedly connected with the fixing block (501), the upper end and the lower end of the fixing block (501) are connected with the rotating shaft (503) in a rotating mode, the upper end of the rotating shaft (503) penetrates out of the upper end of the fixing block (501) and is connected with the steering motor (502), the fixing loop bar (504) is fixedly connected onto the rotating shaft (503), the scraping plate (506) is fixedly connected onto the upper end of the fixing loop bar (504), and the cleaning brush (505) is fixedly connected onto the lower end of the fixing.

3. The surface dust cleaning device for the photovoltaic cell panel is characterized in that a liquid collecting cavity is formed in the cleaning brush (505), uniformly distributed cleaning bristles (507) are fixedly connected to the rear end of the cleaning brush (505), the front ends of the cleaning bristles (507) are inserted into the liquid collecting cavity, the cleaning bristles (507) are made of rubber, and the liquid collecting cavity is matched with the liquid storage mechanism (6).

4. The surface dust cleaning device for the photovoltaic cell panel is characterized in that the liquid storage mechanism (6) comprises a cleaning liquid tank (601), a valve (602), a pump (603) and a liquid passing telescopic hose (604), the cleaning liquid tank (601) is installed on the lower side of the rear end of the support frame (1), the liquid passing telescopic hose (604) is communicated with the lower side of the left end of the cleaning liquid tank (601), the valve (602) and the pump (603) are arranged on the liquid passing telescopic hose (604), the pump (603) is located on the left side of the valve (602), and the upper end of the liquid passing telescopic hose (604) is inserted into the cleaning mechanism (5) and matched with the cleaning mechanism (5).

5. The surface dust cleaning device for the photovoltaic cell panel is characterized in that the supporting mechanism (3) comprises a hinged seat (301), supporting feet (302), a fixed connecting plate (303) and supporting rods (304), the rear end of the photovoltaic cell panel (2) is fixedly connected with the fixed connecting plate (303), the hinged seat (301) is fixedly connected with the rear end of the fixed connecting plate (303) and the upper end of the supporting feet (302), the upper end of the supporting rod (304) is hinged to the hinged seat (301) on the fixed connecting plate (303), and the lower end of the supporting rod (304) is hinged to the hinged seat (301) on the supporting feet (302).