CN216390399U

CN216390399U - Efficient solar photovoltaic power generation system

Info

Publication number: CN216390399U
Application number: CN202122716661.2U
Authority: CN
Inventors: 蒋军林; 吴东明; 何传安
Original assignee: Guangxi Nanning Cosco Electric Technology Co ltd
Current assignee: Guangxi Nanning Cosco Electric Technology Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-26
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a high-efficiency solar photovoltaic power generation system, and relates to the field. The utility model comprises a photovoltaic panel, a panel frame and an installation rod, wherein the panel frame is arranged on the outer side of the photovoltaic panel, a track is arranged on one side of the outer surface of the panel frame, a linear motor is arranged on the track, a driving motor is arranged on the linear motor, the output end of the driving motor is connected with a rotating shaft through a coupler, the utility model drives the rotating shaft to rotate and move from top to bottom through the driving motor arranged on the linear motor, and through the matching of a dust collector, thereby adsorbing the dust on the whole photovoltaic panel, not raising the dust into the nearby photovoltaic panel and air, finally, the staff can clean the dust collection box regularly to clean the dust, because the dust on the surface of the photovoltaic panel is sucked and collected, the dust in the environment near the photovoltaic panel is not increased, and the dust is correspondingly reduced, so that the frequency of dust treatment of the photovoltaic panel is reduced, and the dust treatment efficiency is improved.

Description

Efficient solar photovoltaic power generation system

Technical Field

The utility model relates to the technical field of solar energy, in particular to a high-efficiency solar photovoltaic power generation system.

Background

Solar energy is generated by hydrogen and helium fusion of hydrogen atoms in the sun to release huge nuclear energy, and radiation energy from the sun is mainly expressed as solar rays in common words, and the solar energy is generally used as power generation or energy sources for water heaters in modern times. The utilization mode of the solar photovoltaic power generation system comprises photo-thermal conversion and photoelectric conversion, and solar power generation is a renewable energy source and has the characteristics of being renewable, large in energy and universal.

According to the search discovery, Chinese patent No. CN201921516360.1 discloses a device for cleaning a solar photovoltaic power generation panel, which brushes dust on the photovoltaic panel through a movable brush, but the method is not the primary cause, because the brush driven by a motor can lift the dust on the photovoltaic panel, and the photovoltaic panel is generally installed relatively close, the dust is easy to drift down on the nearby photovoltaic panel along with wind, and in addition, part of the dust falls down on the ground, but in windy weather, the dust on the ground is lifted up again and is accumulated on the photovoltaic panel, so that the cleaning frequency of the photovoltaic panel is high, and the cleaning effect is limited, therefore, the device is further improved to solve the problems.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a high-efficiency solar photovoltaic power generation system to solve the technical problems of high cleaning frequency and limited cleaning effect of a photovoltaic panel.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-efficient solar photovoltaic power generation system, includes photovoltaic board, grillage and installation pole, the outside of photovoltaic board is provided with the grillage, the track has been seted up to surface one side of grillage, install linear electric motor on the track, the last driving motor that installs of linear electric motor, driving motor's output has the pivot through the coupling joint, the surface of pivot runs through there are a great deal of through-holes and is fixed with the brush hair, the one end of pivot has the sucking disc through bearing swivelling joint, the dust catcher is installed to the below of photovoltaic board.

Through adopting above-mentioned technical scheme, the dust catcher passes through the dust absorption pipe and is connected with the sucking disc, and the sucking disc passes through bearing and pivot swivelling joint, can guarantee the stability of pivot at rotatory in-process sucking disc, and the dust catcher can absorb the inside dust of pivot, prevents that the dust from raising, convenient processing.

Furthermore, the air inlet end of the dust collector is connected with a dust collection pipe, one end of the dust collection pipe is communicated with the sucker, and the dust collection pipe is detachably connected with the sucker through threads.

Through adopting above-mentioned technical scheme, the dust absorption pipe passes through the screw thread with the sucking disc and dismantles the connection, convenient dismantlement and installation, and the dust catcher makes sucking disc and the inside negative pressure that forms of pivot through the dust absorption pipe, and the sucking disc adsorbs the dust in the pivot to finally get into in the dust collection box through the dust absorption pipe.

Furthermore, a limiting groove is formed in one side of the plate frame, a sliding block is arranged in the limiting groove in a sliding mode, and the top of the sliding block is fixedly connected with the sucker through a connecting rod.

Through adopting above-mentioned technical scheme, because the sucking disc is spacing by the spacing groove through connecting rod and slider to make the sucking disc steady movement, can remove along with the up-and-down motion of pivot, conveniently carry out the dust absorption operation.

Further, the bottom of grillage is passed through the connecting piece and is connected telescopic link and dead lever respectively, and telescopic link and dead lever all are provided with two to be fixed in the top of installation pole respectively.

Through adopting above-mentioned technical scheme, conveniently install the photovoltaic board, the grillage can carry out effectual protection to the photovoltaic board, prevents to collide with, has improved the security of photovoltaic board.

Furthermore, the photovoltaic panel is located at the middle position of the plate frame, and the width of the photovoltaic panel is the same as that of the rotating shaft.

Through adopting above-mentioned technical scheme, the convenience carries out effectual protection to the photovoltaic board, and the width of pivot is the same with the width of photovoltaic board, can carry out comprehensive brush to the dust on photovoltaic board surface and remove, avoids the dust dead angle.

Furthermore, the diameters of the through holes are the same, and the through holes are uniformly distributed on the outer surface of the rotating shaft at equal intervals.

Through adopting above-mentioned technical scheme, a plurality of through-holes evenly equidistant distribution adsorbs the dust when the brush hair is raised photovoltaic board surface dust at the surface of pivot, prevents that the dust from wafting in the air.

Furthermore, the dust collector is located below the plate frame and close to the position of the sucker, and the air outlet end of the dust collector is connected with a dust collection box.

Through adopting above-mentioned technical scheme, the dust catcher can adsorb the dust and carry and get into the dust collection box in, clear up the dust on photovoltaic board surface to reduce the dust of installation photovoltaic board surrounding environment, to a certain extent, reduce the time that the dust was piled up to the photovoltaic board, thereby reduce the frequency that the dust was handled to the photovoltaic board.

In summary, the utility model mainly has the following beneficial effects:

1. the utility model arranges a plurality of through holes on the outer surface of the rotating shaft, fixes brush hair on the outer surface, one end of the rotating shaft is communicated with the sucker through a bearing, the sucker is connected with a dust collector through a dust collecting pipe, when cleaning dust on a photovoltaic panel regularly, a worker simultaneously turns on the linear motor, the driving motor and the dust collector, the driving motor can drive the rotating shaft to rotate, the rotating shaft rotates to drive the brush hair to contact with the photovoltaic panel, thereby lifting the dust on the surface, then under the action of the dust collector, the dust collector enables the sucker and the rotating shaft to form negative pressure through the dust collecting pipe, because the sucker is limited by the limiting groove through the connecting rod and the sliding block, the sucker stably moves, the sucker adsorbs the dust in the rotating shaft, finally enters the dust collecting box through the dust collecting pipe, then the rotating shaft moves from top to bottom under the driving of the linear motor, thereby adsorbing the dust on the whole photovoltaic panel, in can not making the dust raise near photovoltaic board and the air, the staff can regularly clear up the dust collection box at last to clear up the dust, because the dust on photovoltaic board surface is absorbed and is collected, can not cause the dust in the near environment of photovoltaic board to increase, only can corresponding reduction dust, thereby reduce the frequency that the dust was handled to the photovoltaic board, improved the efficiency that the dust was handled, solved the clearance frequency height of photovoltaic board, the clearance effect is limited and asked him.

Drawings

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

FIG. 2 is a schematic top view of a photovoltaic panel according to the present invention;

FIG. 3 is a schematic side view of a limiting groove according to the present invention;

FIG. 4 is a partial structural view of the rotating shaft of the present invention;

FIG. 5 is an enlarged view of A in FIG. 3 according to the present invention.

In the figure: 1. a photovoltaic panel; 101. a plate frame; 2. a track; 3. mounting a rod; 4. a linear motor; 5. a drive motor; 6. a rotating shaft; 601. brushing; 602. a suction cup; 603. a coupling; 604. a through hole; 605. a limiting groove; 606. a slider; 607. a connecting rod; 7. a vacuum cleaner; 701. a dust collection box; 702. a dust collection pipe; 8. a telescopic rod; 9. a connecting member; 10. and (5) fixing the rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A high-efficiency solar photovoltaic power generation system is shown in figures 1-5 and comprises a photovoltaic panel 1, a panel frame 101 and a mounting rod 3, wherein the panel frame 101 is arranged on the outer side of the photovoltaic panel 1, a track 2 is arranged on one side of the outer surface of the panel frame 101, a linear motor 4 is arranged on the track 2, a driving motor 5 is arranged on the linear motor 4, the output end of the driving motor 5 is connected with a rotating shaft 6 through a coupler 603, a plurality of through holes 604 are arranged on the outer surface of the rotating shaft 6 in a penetrating manner, bristles 601 are fixed on the outer surface of the rotating shaft, one end of the rotating shaft 6 is rotatably connected with a suction cup 602 through a bearing, a dust collector 7 is arranged below the photovoltaic panel 1, the air inlet end of the dust collector 7 is connected with a dust collecting pipe 702, one end of the dust collecting pipe 702 is communicated with the suction cup 602, the dust collecting pipe 702 is detachably connected with the suction cup 602 through a screw thread, a limiting groove 605 is arranged on one side of the panel frame 101, a sliding block 606 is arranged inside the limiting groove 605 in a sliding manner, the top of the sliding block 606 is fixedly connected with the suction cup 602 through a connecting rod 607, dust catcher 7 is connected with sucking disc 602 through dust absorption pipe 702, sucking disc 602 passes through bearing and 6 swivelling joint of pivot, can guarantee the stability of pivot 6 at rotatory in-process sucking disc 602, dust catcher 7 can absorb the inside dust of pivot 6, prevent that the dust from raising, convenient processing, dust absorption pipe 702 passes through threaded disassembly with sucking disc 602 and is connected, convenient dismantlement and installation, dust catcher 7 makes sucking disc 602 and the inside negative pressure that forms of pivot 6 through dust absorption pipe 702, the dust in the pivot 6 is adsorbed to sucking disc 602, and finally get into dust collection box 701 through dust absorption pipe 702 in, because sucking disc 602 is spacing by spacing groove 605 through connecting rod 607 and slider 606, thereby make sucking disc 602 move steadily, can remove along with the up-and-down motion of pivot 6, conveniently carry out the dust absorption operation.

Referring to fig. 1-5, the bottom of the plate frame 101 is respectively connected with the telescopic rod 8 and the fixing rod 10 through a connecting piece, the telescopic rod 8 and the fixing rod 10 are respectively provided with two parts and respectively fixed on the top of the mounting rod 3, the photovoltaic plate 1 is located at the middle position of the plate frame 101, the width of the photovoltaic plate 1 is the same as that of the rotating shaft 6, the diameters of the through holes 604 are the same and are uniformly and equidistantly distributed on the outer surface of the rotating shaft 6, the dust collector 7 is located below the plate frame 101 and near the suction cup 602, the air outlet end of the dust collector 7 is connected with the dust collection box 701, so that the photovoltaic plate 1 can be conveniently mounted, the plate frame 101 can effectively protect the photovoltaic plate 1 and prevent collision, the safety of the photovoltaic plate 1 is improved, the photovoltaic plate 1 can be conveniently and effectively protected, the width of the rotating shaft 6 is the same as that of the photovoltaic plate 1, so that dust on the surface of the photovoltaic plate 1 can be comprehensively brushed, avoid the dust dead angle, the even equidistant distribution of a plurality of through-holes 604 is at the surface of pivot 6, can adsorb the dust when brush hair 601 raises the surface dust of photovoltaic board 1, prevent that the dust from wafting in the air, dust catcher 7 can adsorb the dust and carry and get into dust collection box 701 in, clear up the dust on photovoltaic board 1 surface, thereby reduce the dust of installation photovoltaic board 1 surrounding environment, to a certain extent, reduce the time that photovoltaic board 1 piles up the dust, thereby reduce the frequency that photovoltaic board 1 handled the dust.

The implementation principle of the embodiment is as follows: when the photovoltaic panel is cleaned regularly, a worker turns on the linear motor 4, the driving motor 5 and the dust collector 7 at the same time, the driving motor 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 rotates to drive the brush bristles 601 to contact with the photovoltaic panel 1, so that the dust on the surface of the photovoltaic panel is lifted, then, under the action of the dust collector 7, the dust collector 7 forms negative pressure inside the suction cup 602 and the rotating shaft 6 through the dust collecting pipe 702, since the suction cup 602 is limited by the limiting groove 605 through the connecting rod 607 and the sliding block 606, thereby, the suction cup 602 is stably moved, the suction cup 602 sucks the dust in the rotation shaft 6, and finally enters the dust collection box 701 through the dust collection pipe 702, then, under the driving of the linear motor 4, the rotating shaft 6 moves from top to bottom, so that dust on the whole photovoltaic panel 1 is adsorbed, the dust is not lifted to the nearby photovoltaic panel 1 and air, and finally, a worker can clean the dust collection box 701 regularly.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a high-efficient solar photovoltaic power generation system, includes photovoltaic board (1), grillage (101) and installation pole (3), its characterized in that: the outside of photovoltaic board (1) is provided with grillage (101), track (2) have been seted up to surface one side of grillage (101), install linear electric motor (4) on track (2), install driving motor (5) on linear electric motor (4), the output of driving motor (5) is connected with pivot (6) through shaft coupling (603), the surface of pivot (6) runs through has a great deal of through-hole (604) and is fixed with brush hair (601), the one end of pivot (6) has sucking disc (602) through bearing swivelling joint, dust catcher (7) are installed to the below of photovoltaic board (1).

2. The efficient solar photovoltaic power generation system of claim 1, wherein: the air inlet end of the dust collector (7) is connected with a dust collection pipe (702), one end of the dust collection pipe (702) is communicated with the sucker (602), and the dust collection pipe (702) is detachably connected with the sucker (602) through threads.

3. The efficient solar photovoltaic power generation system of claim 1, wherein: limiting groove (605) have been seted up to one side of grillage (101), the inside slip of limiting groove (605) is provided with slider (606), connecting rod (607) and sucking disc (602) fixed connection are passed through at the top of slider (606).

4. The efficient solar photovoltaic power generation system of claim 1, wherein: the bottom of grillage (101) is connected with telescopic link (8) and dead lever (10) respectively through the connecting piece, and telescopic link (8) and dead lever (10) all are provided with two to be fixed in the top of installation pole (3) respectively.

5. The efficient solar photovoltaic power generation system of claim 1, wherein: photovoltaic board (1) are located the intermediate position of grillage (101), and the width of photovoltaic board (1) is the same with the width of pivot (6).

6. The efficient solar photovoltaic power generation system of claim 1, wherein: the through holes (604) have the same diameter and are uniformly distributed on the outer surface of the rotating shaft (6) at equal intervals.

7. The efficient solar photovoltaic power generation system of claim 1, wherein: the dust collector (7) is located below the plate frame (101) and close to the position of the suction disc (602), and the air outlet end of the dust collector (7) is connected with the dust collection box (701).