CN218079175U

CN218079175U - Dust collector for photovoltaic power plant subassembly

Info

Publication number: CN218079175U
Application number: CN202222402888.4U
Authority: CN
Inventors: 朱乐彬; 钱瑞强; 杨乐; 张大飞
Original assignee: China Design Guolian Wuxi Photovoltaic Power Station Operation And Maintenance Management Co ltd; Zhongshe Guolian Wuxi New Energy Development Co ltd
Current assignee: China Design Guolian Wuxi Photovoltaic Power Station Operation And Maintenance Management Co ltd; Zhongshe Guolian Wuxi New Energy Development Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2022-12-20
Anticipated expiration: 2032-09-09

Abstract

The utility model provides a dust collector for photovoltaic power plant subassembly relates to clean dust removal technical field, including dust removal structure and limit structure, limit structure installs the top at dust removal structure, dust removal structure includes the support frame, the surface of support frame is provided with cleans the structure, limit structure includes second servo motor, second servo motor's outside is provided with the second mounting bracket, the outside both sides fixedly connected with fixed plate of second mounting bracket, when second servo motor drive screw rotates, will drive the slider removal of threaded connection spare and below for the brush broom can make a round trip to clear up in the outside of photovoltaic board, and the brush broom can wash through cleaning the structure behind the clearance photovoltaic board, in the time of using manpower sparingly, also the waste of having avoided the water resource of great degree, can effectually clean the dust to the photovoltaic face simultaneously.

Description

Dust collector for photovoltaic power plant subassembly

Technical Field

The utility model relates to a clean dust removal technical field especially relates to a dust collector for photovoltaic power plant subassembly.

Background

A photovoltaic power generation station (PV) mainly comprises a photovoltaic power generation system and power generation stations including various buildings and auxiliary facilities for overhaul, maintenance, life and the like, when photons irradiate on metal, the energy of the photons can be completely absorbed by certain electrons in the metal, when dust fall of a solar photovoltaic panel is serious, a thick layer of dust can be deposited on the surface of the photovoltaic panel, and the power generation efficiency of the solar photovoltaic panel can be seriously influenced due to excessive dust accumulation.

In the prior art, because photovoltaic power plant's photovoltaic board is in a large number, its installation area is wider, and traditional clearance mode is mostly artifical handheld squirt and clears up, after the high pressure is washed, if can not in time weather, can fall the dust, just leads to the not good condition of cleaning performance to appear to the mode that the high pressure was washed, when photovoltaic power plant used, can cause the waste of water resource, had the defect.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a dust collector for photovoltaic power plant subassembly solves the not good problem of worn to be bare board power plant photovoltaic board cleaning performance among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a dust collector for photovoltaic power plant subassembly, includes dust removal structure and limit structure, limit structure installs the top at dust removal structure, dust removal structure includes the support frame, the surface of support frame is provided with cleans the structure, limit structure includes second servo motor, second servo motor's outside is provided with the second mounting bracket, the outside both sides fixedly connected with fixed plate of second mounting bracket, the fixed plate is connected with the support frame, second servo motor's output shaft fixedly connected with screw rod, the surface threaded connection of screw rod has threaded connection spare, the one end that second servo motor was kept away from to the screw rod is provided with the frame plate, the frame plate is connected with the support frame.

As a preferred embodiment, the inner wall both ends fixedly connected with slide bar of support frame, the inside of slide bar is provided with the spout, the surface cover of slide bar is equipped with the slider, the slide bar passes through spout and slider sliding connection.

The technical effect of adopting the further scheme is as follows: the second servo motor and the first servo motor are both electrically connected with the external lead, and when the second servo motor drives the screw rod to rotate, the screw thread connecting piece and the sliding block below the screw thread connecting piece are driven to move, so that the brush can be cleaned back and forth outside the photovoltaic panel.

As a preferred embodiment, a first connecting seat is fixedly connected to the outer surface of the sliding block, a second connecting seat is arranged right below the first connecting seat, the first connecting seat and the second connecting seat are in threaded connection through a threaded column, a connecting rod is fixedly connected to the outer surface of the second connecting seat, and a brush is movably connected to the outer surface of the connecting rod.

The technical effect of adopting the further scheme is as follows: when the second servo motor drives the screw rod to rotate, the threaded connecting piece and the sliding block below the threaded connecting piece are driven to move, so that the brush can be cleaned back and forth outside the photovoltaic panel.

In a preferred embodiment, the cleaning structure includes a frame connected to the support frame, a filter hole is formed in an inner wall of one side of the frame, and a first mounting frame is fixedly connected to an outer surface of the frame.

The technical effect of adopting the further scheme is as follows: the inside sewage that flows of framework can discharge through the filtration pore to the inside clearance brush of framework is when clearing up the brush, and the direction that the clearance brush is kept away from the photovoltaic board rotates, thereby avoids sewage to locate to the photovoltaic board after clearing up.

As a preferred embodiment, a first servo motor is arranged inside the first mounting frame, a first gear is fixedly connected to an output shaft of the first servo motor, a second gear is meshed with the outer surface of the first gear, and cleaning brushes are fixedly connected to the outer surfaces of the first gear and the second gear.

The technical effect of adopting the further scheme is as follows: the inside sewage that flows of framework can discharge through the filtration pore to the inside cleaning brush of framework is when clearing up the brush broom, and the cleaning brush is the direction rotation of keeping away from the photovoltaic board, thereby avoids sewage to locate to the photovoltaic board after clearing up.

In a preferred embodiment, a side plate is rotatably connected to one side of the frame body away from the filter hole, and springs are connected to two sides of the top end of the side plate and connected to the frame body.

The technical effect of adopting the further scheme is as follows: the curb plate plays the purpose of sheltering from in one side of framework, and when the brush broom moved to the curb plate, can drive the curb plate upset to do benefit to in the brush broom gets into the framework, the brush broom gets into the back, and the curb plate resets under the drive of spring, can shelter from in the outside of framework, reduces the sewage in the clearance and spatters the probability outward.

Compared with the prior art, the utility model has the advantages and positive effects that,

the utility model discloses in, when second servo motor drive screw rotates, the slider that will drive threaded connection spare and below will be removed, make the brush broom can make a round trip to clear up in the outside of photovoltaic board, the brush broom can wash through cleaning the structure behind the clearance photovoltaic board, the curb plate plays the purpose of sheltering from in one side of framework, when the brush broom moves to the curb plate, can drive the curb plate upset, thereby do benefit to in the brush broom gets into the framework, the brush broom gets into the back, the curb plate resets under the drive of spring, can shelter from in the outside of framework, reduce the outer probability that spatters of sewage in the clearance, and the inside sewage that flows of framework can discharge through the filtration pore, and the inside clearance brush of framework is when clearing up the brush broom, the direction rotation of keeping away from the photovoltaic board is cleared up to the photovoltaic board of sewage, thereby avoid sewage to handle to the photovoltaic board after clearing up, when saving water resource manual operation, the waste of also avoiding of great degree, simultaneously can effectually clean the dust to the photovoltaic board.

Drawings

Fig. 1 is a schematic structural diagram of a dust removing device for a photovoltaic power station assembly provided by the present invention;

fig. 2 is a schematic diagram of a limiting structure of a dust removing device for a photovoltaic power station assembly provided by the present invention;

fig. 3 is an installation schematic diagram of a dust removing structure of the dust removing device for the photovoltaic power station assembly provided by the utility model;

fig. 4 is a schematic view of a cleaning structure of a dust removing device for a photovoltaic power station assembly provided by the present invention;

fig. 5 is the utility model provides a pair of dust collector's for photovoltaic power plant subassembly first gear and second gear schematic diagram of cutting cross.

Illustration of the drawings:

1. a dust removal structure; 2. a limiting structure;

11. a support frame; 12. a slide bar; 13. a cleaning structure; 14. a slider; 15. a first connecting seat; 16. a threaded post; 17. a second connecting seat; 18. a connecting rod; 19. brushing the broom;

131. a frame body; 132. filtering holes; 133. a first servo motor; 134. a first mounting bracket; 135. cleaning brushes; 136. a side plate; 137. a spring; 138. a first gear; 139. a second gear;

21. a second servo motor; 22. a fixing plate; 23. a second mounting bracket; 24. a screw; 25. a threaded connection; 26. and (7) a frame plate.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-5, the utility model provides a technical solution: a dust removal device for a photovoltaic power station component comprises a dust removal structure 1 and a limiting structure 2, wherein the limiting structure 2 is installed at the top of the dust removal structure 1, the dust removal structure 1 comprises a support frame 11, a cleaning structure 13 is arranged on the outer surface of the support frame 11, the cleaning structure 13 comprises a frame body 131, one side of the frame body 131 is open and is in a channel steel shape, the frame body 131 is connected with the support frame 11, a filter hole 132 is formed in the inner wall of one side of the frame body 131, sewage flowing out of the inside of the frame body 131 can be discharged through the filter hole 132, a first installation frame 134 is fixedly connected to the outer surface of the frame body 131, a first servo motor 133 is arranged inside the first installation frame 134, the first servo motor 133 is connected with an external power supply through a lead, a first gear 138 is fixedly connected to an output shaft of the first servo motor 133, and a second gear 139 is meshed with the outer surface of the first gear 138, the outer surfaces of the first gear 138 and the second gear 139 are fixedly connected with a cleaning brush 135, when the brush 19 is cleaned by the cleaning brush 135 inside the frame 131, the cleaning brush 135 rotates in a direction away from the photovoltaic panel, so that sewage is prevented from flowing to the cleaned photovoltaic panel, one side of the frame 131, which is away from the filter hole 132, is rotatably connected with a side plate 136, two sides of the top end of the side plate 136 are connected with springs 137, the springs 137 are connected with the frame 131, the side plate 136 plays a role in shielding one side of the frame 131, when the brush 19 moves to the side plate 136, the side plate 136 is driven to turn over, so that the brush 19 can conveniently enter the frame 131, after the brush 19 enters, the side plate 136 resets under the driving of the springs 137, shielding can be performed outside the frame 131, and the probability of splashing of sewage in cleaning is reduced.

Example 2

As shown in fig. 1-5, two ends of the inner wall of the supporting frame 11 are fixedly connected with a sliding rod 12, a sliding slot is arranged inside the sliding rod 12, a sliding block 14 is sleeved on the outer surface of the sliding rod 12, the sliding rod 12 is slidably connected with the sliding block 14 through the sliding slot, so that a component at one end of the sliding block 14 can linearly move at the bottom of the sliding rod, and the traveling direction of the sliding rod is limited, a first connecting seat 15 is fixedly connected with the outer surface of the sliding block 14, a second connecting seat 17 is arranged right below the first connecting seat 15, the first connecting seat 15 is in threaded connection with the second connecting seat 17 through a threaded column 16, a connecting rod 18 is fixedly connected with the outer surface of the second connecting seat 17, a brush 19 is movably connected with the outer surface of the connecting rod 18, the size of the brush 19 can be selected according to the size of the photovoltaic panel during actual use, the brush 19 is movably connected, the brush 19 can rotate outside the connecting rod 18 through the threaded column 16, when the brush 19 is damaged, the user can repair and replace the brush, the limiting structure 2 comprises a second servo motor 21, a second mounting frame 23 is arranged outside the second servo motor 21, fixing plates 22 are fixedly connected to two sides of the outside of the second mounting frame 23, the fixing plates 22 are connected with the support frame 11, the second mounting frame 23 can limit the position of the second servo motor 21 by matching with the fixing plates 22, a screw 24 is fixedly connected to an output shaft of the second servo motor 21, the length of the screw 24 is greater than the plate surface length of one photovoltaic panel, the second servo motor 21 is connected with an external power supply through a wire, when the screw 24 is driven by the second servo motor 21 to rotate, the screw connecting piece 25 and a sliding block 14 below the screw connecting piece are driven to move, so that the brush 19 can be cleaned back and forth outside the photovoltaic panel, the outer surface of the screw 24 is in threaded connection with the screw connecting piece 25, the end of the screw 24 far away from the second servomotor 21 is provided with a frame plate 26, the frame plate 26 is connected with the support frame 11, and the frame plate 26 defines the position of the screw 24 at the other end of the screw 24.

The working principle is as follows:

as shown in fig. 1-5, in use, first, the limiting structure 2 is installed at the top of the supporting frame 11, then, the cleaning structure 13 is installed at the inner side of the supporting frame 11, after the positions of the first servo motor 133 and the second servo motor 21 are defined by the first mounting frame 134 and the second mounting frame 23, the second servo motor 21 is started, so that the screw 24 rotates, the screw 24 drives the threaded connector 25 to rotate when rotating, the rotation angle of the threaded connector 25 is defined due to the existence of the sliding block 14, the threaded connector 25 drives the sliding block 14 to slide inside the sliding rod 12, so that the brush 19 at one end of the sliding block 14 contacts with the photovoltaic panel surface, and then the photovoltaic panel surface is cleaned under friction, after cleaning is completed, the sliding block 14 drives the brush 19 to enter the cleaning structure 13, when the brush 19 moves to the side plate 136, the side plate 136 is driven to turn over, so that the brush 19 enters the frame 131, after the brush 19 enters, the side plate 136 is reset under the drive of the spring 137, so that the water source can be shielded outside of the frame 131, after the water source is injected into the frame 131, the first servo motor 133 can drive the brush 19 to clean the photovoltaic panel, and the photovoltaic panel 135, so that the cleaning gear 135 and the second servo motor 135 can be cleaned by the photovoltaic panel 139, and the cleaning gear 139, so that the cleaning gear 135 can be cleaned outside the photovoltaic panel 138.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified by the above technical contents disclosed as equivalent variations to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a dust collector for photovoltaic power plant subassembly, includes dust removal structure (1) and limit structure (2), the top at dust removal structure (1), its characterized in that are installed in limit structure (2): the dust removal structure (1) comprises a support frame (11), a cleaning structure (13) is arranged on the outer surface of the support frame (11), sliding rods (12) are fixedly connected to two ends of the inner wall of the support frame (11), a sliding block (14) is sleeved on the outer surface of each sliding rod (12), a first connecting seat (15) is fixedly connected to the outer surface of each sliding block (14), a second connecting seat (17) is arranged under each first connecting seat (15), a connecting rod (18) is fixedly connected to the outer surface of each second connecting seat (17), a brush broom (19) is movably connected to the outer surface of each connecting rod (18), a limiting structure (2) comprises a second servo motor (21), a second mounting frame (23) is arranged outside each second servo motor (21), fixing plates (22) are fixedly connected to two sides of the outside of each second mounting frame (23), each fixing plate (22) is connected with the support frame (11), a screw rod (24) is fixedly connected to an output shaft of each second servo motor (21), a threaded connection piece (25) is connected to the outer surface of each screw rod (24), and a frame plate (26) is arranged at one end, which is far away from each second servo motor (21), and each support frame plate (11).

2. The dust collector for photovoltaic power plant components of claim 1, characterized in that: a sliding groove is formed in the sliding rod (12), and the sliding rod (12) is connected with the sliding block (14) in a sliding mode through the sliding groove.

3. The dust collector for photovoltaic power plant components of claim 2, characterized in that: the first connecting seat (15) is in threaded connection with the second connecting seat (17) through a threaded column (16).

4. The dust collector for photovoltaic power plant components of claim 1, characterized in that: the cleaning structure (13) comprises a frame body (131), the frame body (131) is connected with the support frame (11), a filtering hole (132) is formed in the inner wall of one side of the frame body (131), and a first mounting frame (134) is fixedly connected to the outer surface of the frame body (131).

5. The dust collector for photovoltaic power plant components of claim 4, characterized in that: the inside of first mounting bracket (134) is provided with first servo motor (133), the output shaft fixedly connected with first gear (138) of first servo motor (133), the surface meshing of first gear (138) has second gear (139), the equal fixedly connected with cleaning brush (135) of surface of first gear (138) and second gear (139).

6. The dust collector for photovoltaic power plant components of claim 4, characterized in that: one side of the frame body (131) far away from the filter hole (132) is rotatably connected with a side plate (136), two sides of the top end of the side plate (136) are connected with springs (137), and the springs (137) are connected with the frame body (131).