CN214976513U

CN214976513U - Photovoltaic dust cleaning device

Info

Publication number: CN214976513U
Application number: CN202120399142.5U
Authority: CN
Inventors: 张致露; 汪力; 刘德文
Original assignee: Hunan Jianrong Xiangan New Energy Development Co ltd
Current assignee: Hunan Jianrong Xiangan New Energy Development Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-12-03
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses a photovoltaic dust cleaning device, which belongs to the technical field of photovoltaic cell cleaning, and comprises a cleaning device, wherein the cleaning device is formed by combining a support frame, a photovoltaic plate, a support plate assembly and a cleaning component; the backup pad assembly include runner assembly, power component, plate body and supporting component, thereby the rotation through the motor makes the driving gear pass through the chain and drives driven gear and rotate and make first threaded rod and second threaded rod synchronous, reached and can not lead to the device to block because of the both sides rotational speed is different, unable rising, the photovoltaic board clear up the dust on photovoltaic board surface through the first fine hair brush that first clearance board front side set up, can also adjust the height of photovoltaic board for the photovoltaic board is according to environment height-adjusting.

Description

Photovoltaic dust cleaning device

Technical Field

The utility model belongs to the technical field of the photovoltaic cell clearance, specifically speaking relates to a dust cleaning device for photovoltaic.

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 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 photovoltaic cell board all covers has transparent toughened glass, utilizes toughened glass to realize the protection to the battery piece and provide good light transmissivity, but present photovoltaic cell board still has following defect:

because the toughened glass on the surface of the photovoltaic cell panel is arranged outdoors, dust can fall into the toughened glass for a long time, more troubles are brought to maintenance personnel, and the toughened glass needs to be cleaned one by one, so that the dust cleaning device for the photovoltaic cell panel is still necessary.

SUMMERY OF THE UTILITY MODEL

Because install outdoor to the toughened glass on current photovoltaic cell panel surface, have the dust for a long time and fall into, bring more trouble for maintainer, need a problem of removing the clearance, the utility model provides a dust cleaning device for photovoltaic, the device include cleaning device, cleaning device form by support frame, photovoltaic board, backup pad assembly and clean subassembly combination, this subassembly cooperation is used and can effectively clear up the photovoltaic board surface.

In order to solve the above problems, the utility model adopts the following technical proposal.

A photovoltaic dust cleaning device comprises a cleaning device, wherein the cleaning device is formed by combining a support frame, a photovoltaic plate, a support plate assembly and a cleaning component, the support frame is assembled on the back and the bottom of the support plate assembly, the photovoltaic plate is assembled on the front of the support plate assembly, and the cleaning component is assembled at the upper end of the photovoltaic plate; also comprises a cleaning component; the backup pad assembly include runner assembly, power component, plate body and supporting component, runner assembly include first threaded rod, first threaded rod upper end be provided with first stopper, first stopper under terminal surface and first threaded rod upper end fixed connection, first threaded rod lower extreme be provided with driven gear, driven gear up end and first threaded rod under terminal surface fixed connection, just driven gear below be provided with the dwang, dwang upper end and driven gear under terminal surface fixed connection, dwang below be provided with the base, base up end and dwang under the terminal surface rotate and be connected.

Preferably, power component include the motor, motor upper end be equipped with the driving gear, driving gear top be provided with the second threaded rod, the second threaded rod under terminal surface and the driving gear up end fixed connection, second threaded rod upper end be provided with the second stopper, the second stopper under terminal surface and the second threaded rod up end fixed connection, just driven gear and driving gear between be equipped with the chain, chain and driven gear and driving gear toothing connect.

Preferably, the plate body include side post, clearance subassembly and second clearance board, the back fixed connection of clearance subassembly and plate body, the clearance subassembly on be equipped with first clearance board, first clearance board obverse surface on be equipped with first fine hair brush, the side post on be provided with the half slot, both sides be provided with the spout, second clearance board assembly in the middle of two side posts, just the second clearance board back also be equipped with first fine hair brush.

Preferably, the support assembly comprises a support rod, wherein male heads are assembled at two ends of the support rod, and threaded holes are formed in the male heads.

Preferably, the rotating assembly and the power assembly are assembled at the bottoms of the side columns on the two sides, the first threaded rod and the second threaded rod are higher than the plate body, the convex head is connected with the semicircular groove and the sliding groove in a sliding mode, and the first threaded rod is connected with the second threaded rod in a threaded mode.

Preferably, the cleaning assembly comprises a liquid storage tank, a water pump and a third cleaning plate.

Preferably, the liquid reserve tank upper end be equipped with the water pump, liquid reserve tank and water pump assembly behind the plate body, third cleaning plate on be equipped with the second fine hair brush, just the inside cavity of third cleaning plate, third cleaning plate lower extreme be equipped with the liquid outlet, just third cleaning plate one side be provided with the inlet, the inlet be connected with the water pump.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses in, thereby the rotation through the motor makes the driving gear pass through the chain and drives driven gear and rotate and make first threaded rod and second threaded rod synchronous, has reached and can not lead to the device to block because of the difference of both sides rotational speed, unable rising, the photovoltaic board clear up the dust on photovoltaic board surface through the first fine hair brush that first clearance board front side set up, can also adjust the height of photovoltaic board for the photovoltaic board is according to the environment height-adjusting.

(2) The utility model discloses in, send the inside clearance liquid of liquid reserve tank to the third clearance inboard through the starter pump and go out the downward injection from the liquid outlet for clearance liquid is spouted on the photovoltaic board surface, when the photovoltaic board rose through the backup pad assembly, handled dust and clearance liquid through first fine hair brush, makes the clearance cleaner.

Drawings

FIG. 1 is a schematic structural view of a cleaning device of the present invention;

FIG. 2 is a schematic view of the back structure of the cleaning device of the present invention;

FIG. 3 is an enlarged schematic view of the cleaning device A of the present invention;

FIG. 4 is an enlarged schematic view of the cleaning device of the present invention at B;

fig. 5 is a schematic view of the connection structure at A, B of the cleaning device of the present invention;

fig. 6 is a schematic diagram of the structure of the middle plate body of the present invention;

fig. 7 is an enlarged schematic structural view of the middle plate body C of the present invention;

fig. 8 is a schematic structural view of the support assembly of the present invention;

FIG. 9 is a schematic structural view of a cleaning assembly of the present invention;

fig. 10 is a schematic diagram of a third cleaning plate structure of the present invention.

The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:

10. a cleaning device; 11. a support frame; 12. a photovoltaic panel;

20. a support plate assembly; 21. a rotating assembly; 211. a first stopper; 212. a first threaded rod; 213. a driven gear; 214. rotating the rod; 215. a base;

22. a power assembly; 221. a second limiting block; 222. a second threaded rod; 223. a driving gear; 224. a motor; 225. a chain;

23. a plate body; 231. cleaning the assembly; 232. a first cleaning plate; 233. a first lint brush; 234. a side post; 2341. a semicircular groove; 2342. a chute; 235. a second cleaning plate;

24. a support assembly; 241. a male head; 242. a threaded hole; 243. a support bar;

30. a cleaning assembly; 301. a liquid storage tank; 302. a water pump; 303. a third cleaning plate; 304. a second lint brush;

305. a liquid outlet; 306. and (4) a liquid inlet.

Detailed Description

The invention will be further described below in connection with specific embodiments.

Example 1

As shown in fig. 1-8, it is a preferred embodiment of the present invention, a dust cleaning device for photovoltaic structure schematic diagram, a dust cleaning device for photovoltaic of this embodiment, including cleaning device 10, cleaning device 10 be formed by support frame 11, photovoltaic board 12, support plate assembly 20 and cleaning component 231 combination, support plate assembly 20 back and bottom be equipped with support frame 11, just photovoltaic board 12 assemble in the front of support plate assembly 20, cleaning component 231 assemble in the upper end of photovoltaic board 12.

Support plate assembly 20 include runner assembly 21, power component 22, plate body 23 and supporting component 24, runner assembly 2l include first threaded rod 212, first threaded rod 212 upper end be provided with first stopper 211, first stopper 211 under terminal surface and the first threaded rod 212 upper end fixed connection, first threaded rod 212 lower extreme be provided with driven gear 213, driven gear 213 up end and the first threaded rod 212 under terminal surface fixed connection, just driven gear 213 below be provided with dwang 214, dwang 214 upper end and driven gear 213 under terminal surface fixed connection, dwang 214 below be provided with base 215, base 215 up end and dwang 214 under the terminal surface rotate and be connected.

Power component 22 include motor 224, motor 224 upper end be equipped with driving gear 223, driving gear 223 top be provided with second threaded rod 222, second threaded rod 222 under terminal surface and driving gear 223 up end fixed connection, second threaded rod 222 upper end be provided with second stopper 221, second stopper 221 under terminal surface and second threaded rod 222 up end fixed connection, just driven gear 213 and driving gear 223 between be equipped with chain 225, chain 225 and driven gear 213 and driving gear 223 toothing, can make runner assembly 21 and power component 22 synchronous rotation through chain 225, avoid because rotate asynchronous influence device's correct operation.

Plate body 23 include side pole 234, clearance subassembly 231 and second clearance board 235, clearance subassembly 231 and plate body 23's back fixed connection, clearance subassembly 231 on be equipped with first clearance board 232, first clearance board 232 openly on be equipped with first fine hair brush 233, side pole 234 on be provided with half slot 2341, 2314 both sides be provided with spout 2342, second clearance board 235 assemble in the middle of two side poles 234, just second clearance board 235 the back also be equipped with first fine hair brush 233, can carry out the dust clearance to photovoltaic board 12's positive and negative two sides through first fine hair brush 233.

The supporting assembly 24 includes a supporting rod 243, the two ends of the supporting rod 243 are equipped with protruding heads 241, the protruding heads 241 are provided with threaded holes 242, and the protruding heads 241 can be clamped with the side posts 234, so that the photovoltaic panel 12 and the supporting assembly are connected with the panel body 23.

The rotating assembly 21 and the power assembly 22 are assembled at the bottom of the side columns 234 at two sides, the first threaded rod 212 and the second threaded rod 222 are higher than the plate body 23, the convex head 241 is slidably connected with the semi-circular slot 2341 and the sliding slot 2342, and the first threaded rod 212 is in threaded connection with the second threaded rod 222.

In this embodiment, the rotation through motor 224 makes driving gear 223 drive driven gear 213 through chain 225 and rotate thereby make first threaded rod 212 and second threaded rod 222 synchronous, and the protruding type head 241 that sets up on first threaded rod 212 and second threaded rod 222 moves through rotatory top, photovoltaic board 12 through the positive first fine hair brush 233 that sets up of first clearance board 232 with the dust on photovoltaic board 12 surface clear up, the dust on photovoltaic board 12 surface can effectually be cleared up to above-mentioned structure, the height of photovoltaic board 12 can also be adjusted.

Example 2

As shown in fig. 9 to 10, which are schematic structural views of a photovoltaic dust cleaning apparatus according to another preferred embodiment of the present invention, the photovoltaic dust cleaning apparatus of this embodiment is additionally provided with a cleaning assembly 30 on the basis of embodiment 1, and the cleaning assembly 30 includes a liquid storage tank 301, a water pump 302 and a third cleaning plate 303.

Liquid reserve tank 301 upper end be equipped with water pump 302, liquid reserve tank 301 and water pump 302 assemble behind one's back at plate body 23, third cleaning plate 303 on be equipped with second fine hair brush 304, just the inside cavity of third cleaning plate 303, third cleaning plate 303 lower extreme be equipped with liquid outlet 305, just third cleaning plate 303 one side be provided with inlet 306, inlet 306 be connected with water pump 302, be connected through water pump 302 and inlet 306, can carry the cleaning solution inside third cleaning plate (303), conveniently spray photovoltaic board 12.

In this embodiment, send the inside clearance liquid of liquid reserve tank 301 to the inside third clearance board 303 and from liquid outlet 305 play downward injection through start-up pump 302 for clearance liquid is spouted on photovoltaic board 12 surface, when photovoltaic board 12 rose through backup pad assembly 20, handled dust and clearance liquid through first fine hair brush 233 totally, and above-mentioned structure can make the cleaning performance better.

The above description is for further details of the present invention, and it is not assumed that the embodiments of the present invention are limited to these descriptions, and it is obvious to those skilled in the art that the present invention can be implemented by a plurality of simple deductions or replacements without departing from the concept of the present invention, and all should be considered as belonging to the protection scope defined by the claims submitted by the present invention.

Claims

1. A photovoltaic dust cleaning device comprises a cleaning device (10), wherein the cleaning device (10) is formed by combining a support frame (11), a photovoltaic panel (12), a support plate assembly (20) and a cleaning component (231), the support frame (11) is assembled on the back face and the bottom of the support plate assembly (20), the photovoltaic panel (12) is assembled on the front face of the support plate assembly (20), and the cleaning component (231) is assembled at the upper end of the photovoltaic panel (12); also comprises a cleaning component (30);

the method is characterized in that:

the supporting plate assembly (20) comprises a rotating assembly (21), a power assembly (22), a plate body (23) and a supporting assembly (24), the rotating component (21) comprises a first threaded rod (212), a first limiting block (211) is arranged at the upper end of the first threaded rod (212), the lower end surface of the first limit block (211) is fixedly connected with the upper end of the first threaded rod (212), the lower end of the first threaded rod (212) is provided with a driven gear (213), the upper end surface of the driven gear (213) is fixedly connected with the lower end surface of the first threaded rod (212), a rotating rod (214) is arranged below the driven gear (213), the upper end of the rotating rod (214) is fixedly connected with the lower end surface of the driven gear (213), the automatic feeding device is characterized in that a base (215) is arranged below the rotating rod (214), and the upper end face of the base (215) is rotatably connected with the lower end face of the rotating rod (214).

2. The photovoltaic dust cleaning device according to claim 1, characterized in that: power component (22) include motor (224), motor (224) upper end be equipped with driving gear (223), driving gear (223) top be provided with second threaded rod (222), second threaded rod (222) terminal surface and driving gear (223) up end fixed connection down, second threaded rod (222) upper end be provided with second stopper (221), second stopper (221) terminal surface and second threaded rod (222) up end fixed connection down, just driven gear (213) and driving gear (223) between be equipped with chain (225), chain (225) and driven gear (213) and driving gear (223) toothing.

3. The photovoltaic dust cleaning apparatus according to claim 1 or 2, characterized in that: plate body (23) include side column (234), clearance subassembly (231) and second clearance board (235), clearance subassembly (231) and the back fixed connection of plate body (23), clearance subassembly (231) on be equipped with first clearance board (232), first clearance board (232) openly on be equipped with first fine hair brush (233), side column (234) on be provided with half slot (2341), (2314) both sides be provided with spout (2342), second clearance board (235) assemble in the middle of two side columns (234), just second clearance board (235) the back also be equipped with first fine hair brush (233).

4. The photovoltaic dust cleaning device according to claim 1, characterized in that: the supporting component (24) comprises a supporting rod (243), male heads (241) are assembled at two ends of the supporting rod (243), and threaded holes (242) are formed in the male heads (241).

5. The photovoltaic dust cleaning device according to claim 4, wherein: the rotating assembly (21) and the power assembly (22) are assembled at the bottoms of the side columns (234) on the two sides, the first threaded rod (212) and the second threaded rod (222) are higher than the plate body (23), the convex head (241) is in sliding connection with the semicircular groove (2341) and the sliding groove (2342), and the first threaded rod (212) is in threaded connection with the second threaded rod (222).

6. The photovoltaic dust cleaning device according to claim 1, characterized in that: the cleaning assembly (30) comprises a liquid storage tank (301), a water pump (302) and a third cleaning plate (303).

7. The photovoltaic dust cleaning device according to claim 6, wherein: stock solution tank (301) upper end be equipped with water pump (302), stock solution tank (301) and water pump (302) assemble behind one's back at plate body (23), third cleaning plate (303) on be equipped with second fine hair brush (304), just third cleaning plate (303) inside cavity, third cleaning plate (303) lower extreme be equipped with liquid outlet (305), just third cleaning plate (303) one side be provided with inlet (306), inlet (306) be connected with water pump (302).