CN218502727U

CN218502727U - Dust collector for photovoltaic power plant

Info

Publication number: CN218502727U
Application number: CN202221782948.3U
Authority: CN
Inventors: 刘刚; 唐粒钧; 张会忠
Original assignee: PowerChina Huadong Engineering Corp Ltd
Current assignee: PowerChina Huadong Engineering Corp Ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2023-02-21
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a dust collector for photovoltaic power plant, set up photovoltaic power plant's support including the top, the support is equipped with clean subassembly and protective component, and clean subassembly includes cleaning plate, first spout and removes the seat, removes the seat locate in the first spout and with first spout sliding connection, cleaning plate with remove a fixed connection, protective component includes guard plate, slide and second spout, the slide locate in the second spout and with second spout sliding connection. The utility model discloses can make things convenient for the dust clearance on photovoltaic power plant surface, can realize the safeguard effect of sleet simultaneously, prolong photovoltaic power plant's life.

Description

Dust collector for photovoltaic power plant

Technical Field

The utility model belongs to the technical field of solar energy power generation, especially, relate to a dust collector for photovoltaic power plant.

Background

A photovoltaic power station refers to a photovoltaic power generation system which utilizes solar energy and is composed of electronic elements such as a crystalline silicon plate, an inverter and the like which are made of special materials, and is connected with a power grid and transmits power to the power grid. The photovoltaic power station belongs to the green power development energy project with the greatest national encouragement.

The photovoltaic power station disclosed by the application number "CN201720882382.4" is also an increasingly mature technology, and comprises a base support and a battery plate arranged on the base support according to an optimal inclination angle, at least one end of the upper end and the lower end of the base support is provided with a reflecting support, a reflector is arranged on the reflecting support, and an adjusting structure used for adjusting the angle of the reflecting support is arranged between at least one reflecting support and the base support. The utility model discloses it is some to have that structural design is reasonable, stability is good, adjust the convenience and can furthest receive the generating efficiency that sunlight has improved the panel, but the device still has following defect when in-service use.

1) The photovoltaic power station is exposed in the air for a long time, so that dust is easily accumulated on the surface of the photovoltaic power station, and the photoelectric conversion efficiency is influenced;

2) Lack and hide rain structure, easily reduce photovoltaic power plant's life when sleet weather carries out the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the above-mentioned technical problem that exists among the prior art, provide a dust collector for photovoltaic power plant, can make things convenient for the dust clearance on photovoltaic power plant surface, can realize the protective effect of sleet simultaneously, prolong photovoltaic power plant's life.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a dust collector for photovoltaic power plant, includes that the top sets up photovoltaic power plant's support, its characterized in that: the support is equipped with clean subassembly and protective assembly, and clean subassembly includes clean board, first spout and removes the seat, remove the seat locate in the first spout and with first spout sliding connection, clean board with remove seat fixed connection, protective assembly includes guard plate, slide and second spout, the slide locate in the second spout and with second spout sliding connection. The cleaning plate can slide on the photovoltaic power station through the arrangement of the sliding seat and the first sliding groove, so that dust on the photovoltaic power station is cleaned, the surface cleanness of the photovoltaic power station is guaranteed, and the photoelectric conversion efficiency is guaranteed. The guard plate passes through the setting of slide and second spout, can make the guard plate slide on photovoltaic power plant, can shelter from photovoltaic power plant in sleet weather, improves its life, then can remove at fine day and make photovoltaic power plant normal use.

Furthermore, the first sliding groove is provided with a forward and reverse rotation motor and a screw rod, the screw rod is arranged in the first sliding groove and is rotationally connected with the first sliding groove, the forward and reverse rotation motor drives the screw rod to rotate, the moving seat is provided with a screw rod nut, and the screw rod nut is arranged on the screw rod. Through the setting of positive reverse motor, can realize the automated control of cleaning plate, the use of the cleaning plate of being convenient for, clean effect is better.

Furthermore, the sliding plate is provided with a sliding rod, the second sliding groove is provided with a sliding hole, the sliding rod is arranged in the sliding hole and is in sliding connection with the sliding hole, and the sliding rod is sleeved with a return spring. Through the setting of slide opening and reset spring, can be so that the slide is in the state that does not shelter from photovoltaic power plant all the time under reset spring's elasticity, when needs shelter from, then as long as the pulling slide bar makes the guard plate remove to photovoltaic power plant's top can.

Furthermore, a disc is arranged at one end of the slide bar, which is far away from the slide plate. The disc arranged at the tail end of the sliding rod can conveniently pull the sliding rod, so that the protection plate can be conveniently moved.

Furthermore, the sliding groove is in threaded connection with a limiting bolt, the sliding plate is provided with a screw hole, the screw hole is matched with the limiting bolt, and the limiting bolt can limit the sliding of the sliding plate in the sliding groove when being arranged in the screw hole. Through the cooperation of spacing bolt and screw, can realize the fixed of guard plate, shelter from photovoltaic power plant at the guard plate after, through spacing bolt fastening, avoid the spring to promote the guard plate.

Furthermore, the top of cleaning plate is equipped with retaining box, and the cleaning plate is equipped with and holds the chamber, and retaining box is equipped with the water pump, and the end of drawing water of water pump and the inside intercommunication of retaining box, the play water end of water pump with hold the chamber and be linked together, be equipped with the brush on the cleaning plate, the brush passes the diapire of cleaning plate and stretches into and hold in the chamber. Through the setting of retaining box and holding the chamber for the clear water can soak the brush and flow to photovoltaic power plant's surface afterwards, improves dust removal effect.

Furthermore, the water storage box is provided with a water inlet hole and a drain hole, and the water inlet hole and the drain hole are both provided with sealing covers. The water inlet hole and the drain hole facilitate the water adding or discharging in the water storage box, the use is convenient, and the sealing cover plays a role in sealing, so that the water leakage in the water storage box is avoided. The water inlet is arranged at the top end, and the drain hole is arranged at the bottom end.

Further, the bracket is provided with a dust collecting box, and the top of the dust collecting box is provided with an opening. The dust collecting box can collect the dust cleaned from the photovoltaic power station, and the dust can be conveniently and uniformly treated. The opening makes things convenient for the dust on the photovoltaic power plant to fall into in the dust collection box.

Furthermore, a cleaning opening is formed in the side portion of the dust collection box, a sealing plate is arranged in the cleaning opening, and the sealing plate is rotatably connected with the dust collection box. The clearance mouth is convenient to be cleared away the dust from the dust-collecting box, and the closing plate plays sealed effect, can be convenient for the dust clearance when needs clearance, can avoid the dust to spill over from the clearance mouth when not clearing up.

The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:

the utility model discloses a cleaning plate removes and scrapes the dust on photovoltaic power plant body surface repeatedly to keep the cleanness on photovoltaic power plant surface, reduced staff's working strength, the effectual light conversion efficiency who improves the photovoltaic power plant body.

The utility model discloses a movable guard plate can shelter from sleet in sleet sky to improve photovoltaic power plant's life, can guarantee photovoltaic power plant normal electricity generation in fine day, it is nimble more convenient in the practical, the protecting effect is good.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is a schematic structural view of a dust removing device for a photovoltaic power station of the present invention;

FIG. 2 is a schematic structural view of the accommodating chamber of the present invention;

FIG. 3 is a cross-sectional view of the first chute of the present invention;

FIG. 4 is a cross-sectional view of a second runner of the present invention;

fig. 5 is a schematic structural view of the connection between the dust collecting box and the bracket of the present invention.

In the figure, 1-cleaning plate; 2-a first chute; 3-moving the seat; 4-protection plate; 5, a sliding plate; 6-a second chute; 7-a positive and negative rotation motor; 8-a screw rod; 9-a screw nut; 10-a slide bar; 11-a slide hole; 12-a return spring; 13-a disc; 14-a limit bolt; 15-screw holes; 16-a water storage box; 17-a containment chamber; 18-a water pump; 19-a brush; 20-water inlet holes; 21-a drain hole; 22-a sealing cover; 23-a dust collecting box; 24-an opening; 25-cleaning the mouth; 26-a sealing plate; 27-a scaffold; 28-photovoltaic power station.

Detailed Description

As shown in fig. 1 to 5, for the utility model relates to a dust collector for photovoltaic power plant, set up the support 27 of photovoltaic power plant 28 including the top, support 27 is equipped with clean subassembly and protective assembly, and clean subassembly includes cleaning plate 1, first spout 2 and removes seat 3, removes seat 3 locate in first spout 2 and with first spout 2 sliding connection, cleaning plate 1 with remove seat 3 fixed connection, protective assembly includes guard plate 4, slide 5 and second spout 6, slide 5 locate in second spout 6 and with second spout 6 sliding connection. Cleaning plate 1 can slide on photovoltaic power station 28 through the setting of sliding seat with first spout 2, clears up the dust on the photovoltaic power station 28, guarantees the cleanness on photovoltaic power station 28 surface, guarantees photoelectric conversion efficiency. The guard plate 4 passes through the setting of slide 5 and second spout 6, can make the guard plate 4 slide on photovoltaic power plant 28, can shelter from photovoltaic power plant 28 at sleet weather, improves its life, then can remove at fine day and make photovoltaic power plant 28 normal use.

The first chute 2 is provided with a forward and reverse rotation motor 7 and a screw rod 8, the screw rod 8 is arranged in the first chute 2 and is rotationally connected with the first chute 2, the forward and reverse rotation motor 7 drives the screw rod 8 to rotate, the moving seat 3 is provided with a screw rod nut 9, and the screw rod nut 9 is arranged on the screw rod 8. Through the setting of just reversing motor 7, can realize cleaning plate 1's automated control, the use of cleaning plate 1 of being convenient for, clean effect is better. A bearing can be arranged between the first sliding chute 2 and the screw rod 8 to improve the rotation precision of the screw rod 8 in the first sliding chute 2.

The sliding plate 5 is provided with a sliding rod 10, the second sliding chute 6 is provided with a sliding hole 11, the sliding rod 10 is arranged in the sliding hole 11 and is in sliding connection with the sliding hole 11, and the sliding rod 10 is sleeved with a return spring 12. Through the arrangement of the sliding hole 11 and the return spring 12, the sliding plate 5 can be always in a state of not shielding the photovoltaic power station 28 under the elastic force of the return spring 12, and when shielding is needed, only the sliding rod 10 needs to be pulled to enable the protection plate 4 to move above the photovoltaic power station 28.

The end of the slide bar 10 remote from the slide 5 is provided with a disc 13. The disc 13 arranged at the tail end of the sliding rod 10 can conveniently pull the sliding rod 10, so that the protection plate 4 can be conveniently moved.

The second sliding groove is in threaded connection with a limiting bolt 14, the sliding plate 5 is provided with a screw hole 15, the screw hole 15 is matched with the limiting bolt 14, and the limiting bolt 14 can limit the sliding of the sliding plate 5 in the sliding groove when being arranged in the screw hole 15. Through the cooperation of limit bolt 14 and screw 15, can realize the fixed of guard plate 4, after guard plate 4 sheltered from photovoltaic power plant 28, fixed through limit bolt 14, avoid the spring to promote guard plate 4.

The top of cleaning plate 1 is equipped with water storage box 16, and cleaning plate 1 is equipped with and holds chamber 17, and water storage box 16 is equipped with water pump 18, and the end of drawing water of water pump 18 communicates with the inside of water storage box 16, and the play water end of water pump 18 is linked together with holding chamber 17, is equipped with brush 19 on cleaning plate 1, and brush 19 passes the diapire of cleaning plate 1 and stretches into and holds in the chamber 17. Through the arrangement of the water storage box 16 and the accommodating cavity 17, clean water can wet the surface of the photovoltaic power station 28 after flowing to the brush 19, and the dust removal effect is improved.

The water storage box 16 is provided with a water inlet hole 20 and a water discharge hole 21, and the water inlet hole 20 and the water discharge hole 21 are both provided with sealing covers 22. The water inlet hole 20 and the water discharge hole 21 are convenient for adding water or discharging water in the water storage box 16, so that the use is convenient, and the sealing cover 22 plays a role in sealing, so that water leakage in the water storage box 16 is avoided. The water inlet 20 is arranged at the top end, and the water outlet 21 is arranged at the bottom end. The sealing cover is respectively in threaded connection with the inner walls of the water inlet hole and the drain hole.

The bracket 27 is provided with a dust collecting box 23, and the top of the dust collecting box 23 is provided with an opening 24. The dust collecting box 23 can collect dust cleaned from the photovoltaic power station 28, and facilitates uniform treatment of the dust. The opening 24 facilitates dust on the photovoltaic power plant 28 to fall into the dust collection box 23.

The side part of the dust collection box 23 is provided with a cleaning opening 25, a sealing plate 26 is arranged in the cleaning opening 25, and the sealing plate 26 is rotatably connected with the dust collection box 23. The cleaning opening 25 is convenient for cleaning dust from the dust collecting box 23, the sealing plate 26 plays a role in sealing, the dust can be conveniently cleaned when the dust needs to be cleaned, and the dust can be prevented from overflowing from the cleaning opening 25 when the dust is not cleaned.

The working principle is as follows: when the device is used, firstly, the sealing cover 22 on the inner wall of the water inlet hole 20 is taken down, then clear water is injected into the water storage box 16, when dust on the surface of the photovoltaic power station 28 body is required to be cleaned, the switch of the forward and reverse rotation motor 7 and the switch of the water pump 18 on the surface of the switch panel are opened, the forward and reverse rotation motor 7 is started to drive the connecting screw rod 8 to rotate in the second chute 6, the connecting screw rod 8 rotates to enable the movable seat 3 to slide on the inner wall of the first chute 2, the movable seat 3 slides to drive the cleaning plate 1 to move, the cleaning plate 1 moves to enable the plurality of brushes 19 to repeatedly scrape the dust on the surface of the photovoltaic power station 28, so that the surface of the photovoltaic power station 28 is kept clean, the light conversion efficiency of the photovoltaic power station 28 is effectively improved, meanwhile, the water pumping end of the water pump 18 guides the clear water in the water storage box 16 into the water pumping pipe, clean water is injected into the cleaning plate 1 through the water outlet end of the water pump 18, the clean water wets the plurality of brushes 19 and then flows to the surface of the photovoltaic power station 28, so that the dust removal effect of the dust removal device is improved, the working strength of workers is reduced, when the weather is rainy and snowy, the disc 13 is pulled to enable the sliding rod 10 to slide on the inner wall of the sliding hole 11, the sliding rod 10 slides to enable the sliding plate 5 to slide on the inner wall of the second sliding groove 6, meanwhile, the return spring 12 contracts, when the rain shielding plate covers the surface of the photovoltaic power station 28, the limiting bolt 14 is screwed into the inner wall of the screw hole 1515, so that the rain shielding plate is fixed, when the weather is changed into sunny days, the limiting bolt 14 is screwed out, and the return spring 12 resets to enable the rain shielding plate to recover, so that the photovoltaic power station 28 is exposed outside.

The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.

Claims

1. The utility model provides a dust collector for photovoltaic power plant, includes that the top sets up photovoltaic power plant's support, its characterized in that: the support is equipped with clean subassembly and protective assembly, clean subassembly includes clean board, first spout and removes the seat, it locates to remove the seat in the first spout and with first spout sliding connection, clean board with remove seat fixed connection, protective assembly includes guard plate, slide and second spout, the slide is located in the second spout and with second spout sliding connection.

2. The dust removing device for the photovoltaic power station as claimed in claim 1, wherein: the first sliding groove is provided with a forward and reverse rotating motor and a screw rod, the screw rod is arranged in the first sliding groove and is connected with the first sliding groove in a rotating mode, the forward and reverse rotating motor drives the screw rod to rotate, the moving seat is provided with a screw rod nut, and the screw rod nut is arranged on the screw rod.

3. The dust removing device for the photovoltaic power station as claimed in claim 1, wherein: the sliding plate is provided with a sliding rod, the second sliding groove is provided with a sliding hole, the sliding rod is arranged in the sliding hole and is in sliding connection with the sliding hole, and the sliding rod is sleeved with a return spring.

4. The dust removing device for the photovoltaic power station as claimed in claim 3, wherein: and a disc is arranged at one end of the sliding rod, which is far away from the sliding plate.

5. The dust removing device for the photovoltaic power station as claimed in claim 1, wherein: the second sliding groove is in threaded connection with a limiting bolt, the sliding plate is provided with a screw hole, the screw hole is matched with the limiting bolt, and the limiting bolt can limit the sliding of the sliding plate in the sliding groove when being arranged in the screw hole.

6. The dust removing device for the photovoltaic power station as claimed in claim 1, wherein: the cleaning device is characterized in that a water storage box is arranged at the top of the cleaning plate, a containing cavity is formed in the cleaning plate, a water pump is arranged in the water storage box, the water pumping end of the water pump is communicated with the inside of the water storage box, the water outlet end of the water pump is communicated with the containing cavity, a brush is arranged on the cleaning plate, and the brush penetrates through the bottom wall of the cleaning plate and extends into the containing cavity.

7. The dust removing device for the photovoltaic power station as claimed in claim 6, wherein: the water storage box is provided with a water inlet hole and a drain hole, and the water inlet hole and the drain hole are both provided with sealing covers.

8. The dust removing device for the photovoltaic power station as claimed in claim 1, wherein: the support is provided with a dust collecting box, and the top of the dust collecting box is provided with an opening.

9. The dust removing device for the photovoltaic power station as claimed in claim 8, wherein: the side part of the dust collection box is provided with a cleaning opening, a sealing plate is arranged in the cleaning opening, and the sealing plate is rotationally connected with the dust collection box.