CN219107380U

CN219107380U - Photovoltaic power generation device with cleaning structure

Info

Publication number: CN219107380U
Application number: CN202223031681.7U
Authority: CN
Inventors: 安红; 胡君臣; 吕瑞
Original assignee: Shanghai Weiji New Energy Co ltd
Current assignee: Shanghai Weiji New Energy Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-05-30
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a photovoltaic power generation device with a cleaning structure, which comprises a photovoltaic plate, wherein the front end part of the photovoltaic plate is hinged and fixed through supporting legs, the rear end part of the photovoltaic plate is hinged and fixed through telescopic supporting rods, guide rails are arranged between the telescopic supporting rods and the supporting legs, the guide rails are movably connected with the telescopic supporting rods and the supporting legs through hinge shafts, sliding blocks are arranged on the guide rails, a fixed supporting plate is arranged at the top end part of the telescopic supporting rods, a telescopic motor is fixed on the outer side of the fixed supporting plate through a motor mounting frame, and the telescopic shafts of the telescopic motor and the sliding blocks are fixed. According to the utility model, the guide rails are arranged on the left side and the right side of the photovoltaic panel, and the sliding blocks move on the guide rails, so that the effects of water purification and water filtration and brush cleaning on the surface of the photovoltaic panel are realized by matching with the movement of the first transverse beam panel and the second transverse beam panel, and the cleaning work of the surface of the photovoltaic panel can be effectively and quickly carried out by matching with the inclined plane intersection bottom adjustment of the photovoltaic panel.

Description

Photovoltaic power generation device with cleaning structure

Technical Field

The utility model relates to the field of photovoltaic panels, in particular to a photovoltaic power generation device with a cleaning structure.

Background

With recent technological progress in China, large-area photovoltaic panels have been laid in various large areas. Photovoltaic power generation requires a good lighting surface because the cleaner the photovoltaic panel is, the higher the efficiency of solar conversion. However, in practice, when these photovoltaic panels are put into use, the surfaces thereof are inevitably contaminated with dust, thereby affecting actual lighting. Especially in the northwest of wind and sand, the large-area photovoltaic panel is too costly to clean manually;

the cleaning mode of current photovoltaic board can not cooperate the cleanness on photovoltaic board surface through adjusting photovoltaic board inclination, and the single mode that cleans photovoltaic board surface through the brush, clearance photovoltaic board surface spot can have partial residue, and cleaning efficiency is also slow.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a photovoltaic power generation device with a cleaning structure.

The utility model provides the following technical scheme:

the utility model provides a photovoltaic power generation device with a cleaning structure, which comprises a photovoltaic plate, wherein the front end part of the photovoltaic plate is hinged and fixed through supporting legs, the rear end part of the photovoltaic plate is hinged and fixed through a telescopic supporting rod, a guide rail is arranged between the telescopic supporting rod and the supporting legs, the guide rail is movably connected with the telescopic supporting rod and the supporting legs through hinge shafts, a sliding block is arranged on the guide rail, a fixed supporting plate is arranged at the top end part of the telescopic supporting rod, a telescopic motor is fixed on the outer side of the fixed supporting plate through a motor mounting frame, a telescopic shaft of the telescopic motor is fixed with the sliding block, and a water suction pump is arranged on the fixed supporting plate.

As a preferable technical scheme of the utility model, the number of the sliding blocks and the number of the guide rails are two, a first transverse beam plate and a second transverse beam plate are arranged between the two sliding blocks, and the first transverse beam plate is positioned at the top of the second transverse beam plate.

As a preferable technical scheme of the utility model, the bottom surface of the first beam plate is provided with a plurality of drip filter heads, and the drip filter heads are connected with the water suction pump through a connecting hose.

As a preferable technical scheme of the utility model, a plurality of cleaning rollers are arranged on the second beam plate, a driving motor is arranged on the outer side of the second beam plate, and the driving motor is connected with the cleaning rollers through a transmission shaft arranged in the second beam plate.

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

according to the utility model, the guide rails are arranged on the left side and the right side of the photovoltaic panel, and the sliding blocks move on the guide rails, so that the effects of water purification and water filtration and brush cleaning on the surface of the photovoltaic panel are realized by matching with the movement of the first transverse beam panel and the second transverse beam panel, and the cleaning work of the surface of the photovoltaic panel can be effectively and quickly carried out by matching with the inclined plane intersection bottom adjustment of the photovoltaic panel.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is an enlarged schematic view of the structure of the portion A of the present utility model;

in the figure: 1. a photovoltaic panel; 2. a telescopic support rod; 3. a guide rail; 4. a slide block; 5. fixing the supporting plate; 6. a motor mounting rack; 7. a telescopic motor; 8. a water pump; 9. a first cross beam plate; 10. a second cross beam plate; 11. a drip filter; 12. a connecting hose; 13. a cleaning roller; 14. and driving the motor.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model. Wherein like reference numerals refer to like elements throughout.

Further, if detailed description of the known art is not necessary to illustrate the features of the present utility model, it will be omitted. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

Example 1

As shown in fig. 1-2, the utility model provides a photovoltaic power generation device with a cleaning structure, which comprises a photovoltaic panel 1, wherein the front end part of the photovoltaic panel 1 is hinged and fixed through supporting legs, the rear end part of the photovoltaic panel 1 is hinged and fixed through a telescopic supporting rod 2, a guide rail 3 is arranged between the telescopic supporting rod 2 and the supporting legs, the guide rail 3 is movably connected with the telescopic supporting rod 2 and the supporting legs through hinge shafts, a sliding block 4 is arranged on the guide rail 3, a fixed supporting plate 5 is arranged at the top end part of the telescopic supporting rod 2, a telescopic motor 7 is fixed at the outer side of the fixed supporting plate 5 through a motor mounting frame 6, the telescopic shaft of the telescopic motor 7 is fixed with the sliding block 4, and a water suction pump 8 is arranged on the fixed supporting plate 5.

The number of the sliding blocks 4 and the number of the guide rails 3 are two, a first transverse beam plate 9 and a second transverse beam plate 10 are arranged between the two sliding blocks 4, and the first transverse beam plate 9 is positioned at the top of the second transverse beam plate 10.

The bottom surface of the first cross beam plate 9 is provided with a plurality of drip filter heads 11, and the drip filter heads 11 are connected with the water suction pump 8 through a connecting hose 12.

A plurality of cleaning rollers 13 are arranged on the second beam plate 10, a driving motor 14 is arranged on the outer side of the second beam plate 10, and the driving motor 14 is connected with the cleaning rollers 13 through a transmission shaft arranged in the second beam plate 10.

Further, the working principle of the device is as follows:

in the device, the front end part of the photovoltaic panel 1 is hinged and fixed through the supporting legs, the rear end part of the photovoltaic panel 1 is hinged and fixed through the telescopic supporting rods 2, the telescopic supporting rods 2 are provided with bolt holes with different heights, and the height of the rear end part of the photovoltaic panel 1 can be conveniently adjusted in different holes through the external bolt rods, so that the inclination of the photovoltaic panel 1 can be adjusted;

the two sides of the photovoltaic panel 1 are provided with guide rails 3, a telescopic motor 7 of the photovoltaic panel is fixed on a fixed supporting plate 5 through a motor mounting frame 6, the telescopic motor 7 is movably connected with the motor mounting frame 6, a telescopic shaft control sliding block 4 of the telescopic motor 7 slides on the guide rails 3, so that a first transverse beam plate 9 and a second transverse beam plate 10 are driven to move above the photovoltaic panel 1 along with the guide rails 3;

the bottom surface of the first beam plate 9 is provided with a plurality of drip filter heads 11, the drip filter heads 11 are connected with the water suction pump 8 through a connecting hose 12, and purified water is externally connected to the water suction pump 8, so that the purified water is uniformly sprayed on the top of the inclined plane of the photovoltaic plate 1 through the drip filter heads 11; the length of the connecting hose 12 is consistent with the length of the guide rail 3, so that the drip filtration effect of the purified water is not affected;

a plurality of cleaning rollers 13 are arranged on the second beam plate 10, a driving motor 14 of the cleaning rollers is fixed on the outer side of the second beam plate 10, the cleaning rollers 13 are driven to rotate through the operation of the driving motor 14, the bottom surfaces of the cleaning rollers 13 are contacted with the surface of the photovoltaic plate 1, and the function of cleaning the hairbrush on the surface of the photovoltaic plate 1 is realized;

the bottom surface of the photovoltaic panel 1 is fixedly provided with a bottom plate between the supporting legs and the telescopic supporting rods 2 so as to be convenient for installing a transformer and a storage battery assembly for photoelectric conversion of the photovoltaic panel 1.

According to the utility model, the guide rails 3 are arranged at the left side and the right side of the photovoltaic panel 1, and the sliding blocks 4 move on the guide rails 3, so that the effects of water purification and brush cleaning on the surface of the photovoltaic panel 1 are realized by matching with the movement of the first transverse beam panel 9 and the second transverse beam panel 10, and the cleaning work of the surface of the photovoltaic panel 1 can be effectively and rapidly carried out by matching with the inclined plane intersection bottom adjustment of the photovoltaic panel 1.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a take clean structure's photovoltaic power generation facility, includes photovoltaic board (1), its characterized in that, the front end portion of photovoltaic board (1) is articulated fixed through the supporting leg, the rear end portion of photovoltaic board (1) is articulated fixed through flexible bracing piece (2), install guide rail (3) between flexible bracing piece (2) and the supporting leg, through articulated shaft swing joint between guide rail (3) and flexible bracing piece (2), the supporting leg, be provided with slider (4) on guide rail (3), fixed layer board (5) are installed to the top portion of flexible bracing piece (2), the outside of fixed layer board (5) is fixed with flexible motor (7) through motor mounting bracket (6), flexible axle and slider (4) of flexible motor (7) are fixed mutually, install suction pump (8) on fixed layer board (5).

2. The photovoltaic power generation device with the cleaning structure according to claim 1, wherein the number of the sliding blocks (4) and the number of the guide rails (3) are two, a first transverse beam plate (9) and a second transverse beam plate (10) are installed between the two sliding blocks (4), and the first transverse beam plate (9) is located at the top of the second transverse beam plate (10).

3. The photovoltaic power generation device with the cleaning structure according to claim 2, wherein a plurality of drip filter heads (11) are arranged on the bottom surface of the first transverse beam plate (9), and the drip filter heads (11) are connected with the water suction pump (8) through a connecting hose (12).

4. The photovoltaic power generation device with the cleaning structure according to claim 2, wherein a plurality of cleaning rollers (13) are installed on the second beam plate (10), a driving motor (14) is arranged on the outer side of the second beam plate (10), and the driving motor (14) and the cleaning rollers (13) are connected through a transmission shaft built in the second beam plate (10).