CN219150857U

CN219150857U - Photovoltaic board dust collector

Info

Publication number: CN219150857U
Application number: CN202223169542.0U
Authority: CN
Inventors: 周建军; 卫丽
Original assignee: Wuhan Mingdong Technology Co ltd
Current assignee: Wuhan Mingdong Technology Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-06-09
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a photovoltaic panel dust removal device, which relates to a photovoltaic panel support and comprises a spraying mechanism and a cleaning mechanism, wherein the cleaning mechanism comprises a rotary drum, a brush cleaning part, a sponge cleaning part and a water scraping part, the brush cleaning part, the sponge cleaning part and the water scraping part are arranged on the periphery of the rotary drum, the rotary drum can rotate along the axis direction of the rotary drum and can reciprocate along the inclined direction of the photovoltaic panel support, the spraying mechanism comprises a plurality of spraying heads, and the spraying heads are all positioned at the corresponding highest positions of the photovoltaic panel support. The utility model is beneficial to solving the problems that in the dust removal process of the current spraying and wiping dust removal structure for removing the surface of the photovoltaic panel, as the surface of the photovoltaic panel is more in sticky dust, turbid sewage is formed on the surface of the photovoltaic panel by spraying for the first time, and then the surface sewage of the photovoltaic panel is removed by repeated wiping and spraying matching operation for many times, so that the dust removal task is increased, and the surface of the photovoltaic panel is moist after dust removal, and new dust is easy to be sticky.

Description

Photovoltaic board dust collector

Technical Field

The utility model relates to the technical field of photovoltaic panels, in particular to a dust removal device for a photovoltaic panel.

Background

The photovoltaic panel is a power generation device capable of generating direct current when being exposed to sunlight, and the photovoltaic power generation mainly relies on the photovoltaic panel to receive the sunlight, so that the more the received sunlight is, the more the converted electric energy is, because the photovoltaic effect of a semiconductor interface is utilized to directly convert the light energy into the electric energy.

At present, because the photovoltaic board sets up outdoors, in long-term use's in-process, the photovoltaic board surface glues easily and glues the dust, can produce to shelter from the light ray, make the luminousness on photovoltaic board surface decline, therefore need regularly clear up the surface of photovoltaic board, and the dust removal structure that drenches spouting and clean that can clear up the photovoltaic board surface has appeared at present, but at the in-process that this structure was removed dust, because the photovoltaic board surface itself glues the dust more, it can form turbid sewage on the photovoltaic board surface to drench spouting for the first time, later need repeated the cleaning to spray cooperation operation and eliminate photovoltaic board surface sewage many times, dust removal task has been increased, and the photovoltaic board surface is moist after the dust removal, glue new dust easily.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide the photovoltaic plate dust removal device which can reduce the formation of sewage on the surface of the photovoltaic plate during spraying when the surface of the photovoltaic plate is dedusted and can be used for drying the dedusted photovoltaic plate.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a photovoltaic board dust collector, includes spraying mechanism and clearance mechanism, clearance mechanism includes the rotary drum and sets up brush cleaning part, sponge cleaning part and the water portion of scraping in the circumference of rotary drum, the rotary drum can follow self axis direction rotation and can follow the incline direction reciprocating motion of photovoltaic board support, spraying mechanism includes a plurality of shower heads, and is a plurality of the shower head all is located the corresponding highest position department of photovoltaic board support.

Further, the cleaning mechanism further comprises two linear movement modules, two supporting frames and a first motor, wherein the two supporting frames are respectively located on two sides of the photovoltaic panel support, the two linear movement modules are respectively arranged on the two supporting frames in an inclined mode, the inclination angles and the inclination directions of the two linear movement modules are consistent with those of the photovoltaic panel support, the first motor is arranged on the moving part of the linear movement module, two ends of the rotating drum are respectively arranged on the moving part of the linear movement module in a rotating mode, and the output end of the first motor is connected with the rotating drum.

Further, the brush cleaning part is formed by a plurality of brush components that set up side by side, the brush component includes connecting block, second motor, revolving stage and two at least brushes, the connecting block sets up on the rotary drum, just set up the mounting groove on the connecting block, the revolving stage with the cell wall of mounting groove rotates to be connected, the second motor sets up in the mounting groove and the output with the revolving stage is connected, the brush sets up the bottom of revolving stage.

Further, the sponge cleaning portion comprises a first fixing block, a second fixing block and a sponge, the first fixing block is arranged on the rotary drum, the second fixing block is detachably connected with the first fixing block, a third fixing block is arranged at the bottom of the sponge, and the third fixing block is detachably connected with the second fixing block.

Further, the wiper portion includes a wiper blade provided on the drum and a silica gel layer provided on a wiper side of the wiper blade.

Further, the support frame includes horizontal pole and two respectively perpendicular setting are in the vertical pole at the both ends of horizontal pole, highly higher the top of vertical pole still is provided with electric putter, corresponding the both ends of the fixed part of straight line removal module respectively with electric putter's output and highly lower vertical pole articulates mutually.

Further, the spraying mechanism further comprises a flow divider, a first water pump and a water tank, wherein the spray headers are communicated with the flow divider, the water tank is arranged at the bottom of the photovoltaic panel support, and the first water pump is communicated with the flow divider.

Further, the rainwater collecting device further comprises a second water pump and a rainwater collecting box, wherein the second water pump is used for communicating the rainwater collecting box with the water tank.

Further, the rainwater collecting box comprises a box body, a funnel communicated with the outer top of the box body and a filtering unit arranged at the inner top of the box body, and the second water pump is communicated with the middle of the box body.

Further, the filtering unit comprises a stone layer, a fine sand layer and a filtering membrane which are sequentially arranged from top to bottom.

The beneficial effects of the utility model are as follows:

the utility model discloses a photovoltaic panel dust removal device, which is provided with a spraying mechanism and a cleaning mechanism, wherein the cleaning mechanism comprises a rotary drum, a brush cleaning part, a sponge cleaning part and a water scraping part, the spraying mechanism comprises a plurality of spraying heads, in the specific dust removal process, the brush cleaning part is attached to the surface of a photovoltaic panel support by rotating the rotary drum, then the rotary drum is enabled to reciprocate along the inclined direction of the photovoltaic panel support for the first dust removal operation, more dust on the surface of the photovoltaic panel is avoided, water is too turbid and difficult to clean after water is sprayed, then water is sprayed to the surface of the photovoltaic panel by the spraying heads, then the sponge cleaning part is rotated to the surface of the photovoltaic panel by the rotary drum, the rotary drum reciprocates along the inclined direction of the photovoltaic panel support, the sponge cleaning assembly and the spraying heads are matched for cleaning the surface of the photovoltaic panel, the second dust removal operation is repeated for the second dust removal operation, and finally the water scraping part is rotated to the surface of the photovoltaic panel by the spraying heads, the water is enabled to reciprocate along the inclined direction of the photovoltaic panel support, and the novel rotary drum is accelerated after the surface of the photovoltaic panel is cleaned, and the novel dust is prevented from accumulating rapidly.

Drawings

FIG. 1 is a top view of the structure of the photovoltaic panel dust collector of the present utility model;

FIG. 2 is a side view of the structure of the photovoltaic panel dust collector of the present utility model;

FIG. 3 is a schematic view of the cleaning mechanism of the present utility model;

FIG. 4 is a cross-sectional view showing the structure of a brush cleaning portion according to the present utility model;

fig. 5 is a sectional view showing the structure of the sponge cleaning part of the present utility model.

The components in the drawings are marked as follows: 1. a photovoltaic panel bracket; 2. a spraying mechanism; 201. a spray header; 202. a shunt; 203. a first water pump; 204. a water tank; 3. a cleaning mechanism; 301. a rotating drum; 302. a brush cleaning part; 3021. a connecting block; 3022. a second motor; 3023. a turntable; 3024. a brush; 3025. a mounting groove; 303. a sponge cleaning part; 3031. a first fixed block; 3032. a second fixed block; 3033. a sponge; 3034. a third fixed block; 304. a wiper section; 3041. a scraper; 3042. a silica gel layer; 305. a linear movement module; 306. a support frame; 3061. a transverse bar; 3062. a vertical rod; 3063. an electric push rod; 307. a first motor; 4. a second water pump; 5. a rainwater collection tank; 501. a case; 502. a funnel; 503. and a filtering unit.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. Embodiments and features of embodiments in this application may be combined with each other without conflict.

It should be noted that, in the embodiment of the present utility model, directional indications such as up, down, left, right, front, and rear … … are referred to, and the directional indication is merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture such as that shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

See fig. 1 to 5.

The utility model relates to a photovoltaic panel dust removal device, which comprises a spraying mechanism 2 and a cleaning mechanism 3, wherein the cleaning mechanism 3 comprises a rotary drum 301, and a brush cleaning part 302, a sponge cleaning part 303 and a water scraping part 304 which are arranged on the circumference of the rotary drum 301, the rotary drum 301 can rotate along the axis direction of the rotary drum and can reciprocate along the inclined direction of a photovoltaic panel bracket 1, the spraying mechanism 2 comprises a plurality of spraying heads 201, and the spraying heads 201 are all positioned at the corresponding highest positions of the photovoltaic panel bracket 1.

The utility model relates to a photovoltaic panel dust removal device, which is provided with a spraying mechanism 2 and a cleaning mechanism 3, wherein the cleaning mechanism 3 comprises a rotary drum 301, a brush cleaning part 302, a sponge cleaning part 303 and a water scraping part 304, the spraying mechanism 2 comprises a plurality of spraying heads 201, in the specific dust removal process, the brush cleaning part 302 is attached to the surface of a photovoltaic panel support 1 by rotating the rotary drum 301, then the rotary drum 301 is enabled to reciprocate along the inclined direction of the photovoltaic panel support 1, the first dust removal operation is carried out, more dust on the surface of the photovoltaic panel is avoided, too turbid water is difficult to clean after spraying, then the spraying heads 201 spray water to the surface of the photovoltaic panel, then the rotary drum 301 reciprocates along the inclined direction of the photovoltaic panel support 1, the sponge cleaning part 303 and the spraying heads 201 are matched to clean the surface of the photovoltaic panel, the process is repeated for a plurality of times, finally the spraying heads 201 spray water to the surface of the photovoltaic panel by rotating the water scraping part 304 along the inclined direction of the rotary drum 301, and the dust accumulation on the surface of the photovoltaic panel is avoided in the process of rapidly reciprocating the inclined direction of the photovoltaic panel support 1.

In an embodiment, the cleaning mechanism 3 further includes two linear moving modules 305, two supporting frames 306 and a first motor 307, the two supporting frames 306 are respectively located at two sides of the photovoltaic panel support 1, the two linear moving modules 305 are respectively disposed on the two supporting frames 306 in an inclined manner, the inclination angles and the inclination directions of the two linear moving modules 305 are consistent with those of the photovoltaic panel support 1, the first motor 307 is disposed on a moving portion of the linear moving modules 305, two ends of the rotary drum 301 are respectively disposed on the moving portion of the two linear moving modules 305 in a rotating manner, and an output end of the first motor 307 is connected with the rotary drum 301. By means of the linear movement module 305 and the first motor 307, the drum 301 can rotate along its axis and can reciprocate along the inclined direction of the photovoltaic panel support 1, so that the structure is small and the operation is easy, and in this embodiment, the linear movement module 305 is a structure that can be directly obtained in the prior art, and will not be described in detail.

In an embodiment, the brush cleaning portion 302 is composed of a plurality of brush assemblies arranged side by side, the brush assemblies include a connection block 3021, a second motor 3022, a turntable 3023 and at least two brushes 3024, the connection block 3021 is arranged on the rotary drum 301, a mounting groove 3025 is formed in the connection block 3021, the turntable 3023 is rotatably connected with a groove wall of the mounting groove 3025, the second motor 3022 is arranged in the mounting groove 3025, an output end of the second motor 3022 is connected with the turntable 3023, and the brushes 3024 are arranged at the bottom of the turntable 3023. By such design, the brush cleaning portion 302 can also rotate automatically when reciprocating along with the rotating drum 301 along the inclined direction of the photovoltaic panel bracket 1, so as to enhance the cleaning effect of the brush cleaning portion 302, and in this embodiment, three brushes 3024 are provided and are arranged in a triangular structure at the bottom of the turntable 3023.

In an embodiment, the sponge cleaning part 303 includes a first fixed block 3031, a second fixed block 3032, and a sponge 3033, the first fixed block 3031 is disposed on the drum 301, the second fixed block 3032 is detachably connected to the first fixed block 3031, a third fixed block 3034 is disposed at the bottom of the sponge 3033, and the third fixed block 3034 is detachably connected to the second fixed block 3032. By means of the design, the sponge 3033 can be detached and replaced, the condition that the cleaning effect is poor due to the fact that the sponge 3033 is exposed to sunlight outside and shriveled and damaged is avoided, in the embodiment, the first fixing block 3031 and the second fixing block 3032 and the third fixing block 3034 and the second fixing block 3032 are detachably connected through the screws, the screws are fixed onto the first fixing block 3031 from the second fixing block 3032, the screws are fixed onto the third fixing block 3034 from the second fixing block 3032, namely, the second fixing block 3032 is detached first and the third fixing block 3034 is detached second, and the disassembling process is convenient and firm in connection.

In an embodiment, the wiper 304 includes a wiper 3041 provided on the drum 301 and a silicone layer 3042 provided on a wiper side of the wiper 3041. By such a design, the wiping effect of the wiping part 304 is enhanced by the silicone layer 3042.

In an embodiment, the support frame 306 includes a transverse rod 3061 and two vertical rods 3062 respectively disposed at two ends of the transverse rod 3061, an electric push rod 3063 is further disposed at the top of the vertical rod 3062 with a higher height, and two ends of the fixing portion of the corresponding linear moving module 305 are respectively hinged to the output end of the electric push rod 3063 and the vertical rod 3062 with a lower height. By means of the design, the inclination of the linear movement module 305 is adjustable, the photovoltaic panel support 1 with different inclination can be adapted, meanwhile, the inclination can be reduced in the cleaning process of the sponge cleaning portion 303 by adjusting the inclination of the linear movement module 305, the sponge 3033 is attached to the surface of the photovoltaic panel, the cleaning effect is improved, the inclination of the linear movement module 305 can be adjusted, and the sponge 3033 can be cleaned by spraying water.

In an embodiment, the spraying mechanism 2 further includes a diverter 202, a first water pump 203, and a water tank 204, where a plurality of the spray headers 201 are all communicated with the diverter 202, the water tank 204 is disposed at the bottom of the photovoltaic panel bracket 1, and the first water pump 203 communicates the diverter 202 with the water tank 204. By the design, the water in the water tank 204 is sucked into the flow divider 202 through the first water pump 203 and then sprayed out by the spray header 201, so that the surface of the photovoltaic panel is sprayed as much as possible.

In an embodiment, a second water pump 4 and a rainwater collection tank 5 are further included, the second water pump 4 communicating the rainwater collection tank 5 with the water tank 204. By the design, the rainwater collection is increased, so that the loss of water resources is reduced.

In an embodiment, the rainwater collecting tank 5 includes a tank 501, a funnel 502 connected to the outer top of the tank 501, and a filtering unit 503 disposed at the inner top of the tank 501, and the second water pump 4 is connected to the middle of the tank 501. By the design, rainwater is filtered through the filtering unit 503, dirt is prevented from being contained in the rainwater, and the cleaning work of the surface of the photovoltaic panel is increased.

In one embodiment, the filtering unit 503 includes a stone layer, a fine sand layer, and a filtering membrane sequentially arranged from top to bottom. The design can achieve the basic decontamination effect through a simple filtering tool, the implementation is simple, the materials are easy to obtain, and in the embodiment, the stone layer and the fine sand layer can be provided with multiple layers.

It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the present utility model, and that various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this application.

Claims

1. The utility model provides a photovoltaic board dust collector, relates to photovoltaic board support (1), a serial communication port, including spraying mechanism (2) and clearance mechanism (3), clearance mechanism (3) are in including rotary drum (301) and setting up brush cleaning part (302), sponge cleaning part (303) and the water portion of scraping (304) of circumference of rotary drum (301), rotary drum (301) can follow self axis direction rotation and can follow the incline direction reciprocating motion of photovoltaic board support (1), spraying mechanism (2) include a plurality of shower heads (201), a plurality of shower heads (201) all are located the corresponding highest position department of photovoltaic board support (1).

2. The photovoltaic panel dust removal device according to claim 1, wherein the cleaning mechanism (3) further comprises two linear movement modules (305), two supporting frames (306) and a first motor (307), the two supporting frames (306) are respectively located at two sides of the photovoltaic panel support (1), the two linear movement modules (305) are respectively arranged on the two supporting frames (306) in an inclined mode, the inclination angles and the inclination directions of the two linear movement modules (305) are consistent with those of the photovoltaic panel support (1), the first motor (307) is arranged on the moving part of one linear movement module (305), two ends of the rotary drum (301) are respectively arranged on the moving parts of the two linear movement modules (305) in a rotating mode, and the output end of the first motor (307) is connected with the rotary drum (301).

3. The photovoltaic panel dust removal device according to claim 1, characterized in that the brush cleaning part (302) is composed of a plurality of brush assemblies arranged side by side, the brush assemblies comprise a connecting block (3021), a second motor (3022), a turntable (3023) and at least two brushes (3024), the connecting block (3021) is arranged on the rotary drum (301), a mounting groove (3025) is formed in the connecting block (3021), the turntable (3023) is rotatably connected with the groove wall of the mounting groove (3025), the second motor (3022) is arranged in the mounting groove (3025) and the output end of the second motor is connected with the turntable (3023), and the brushes (3024) are arranged at the bottom of the turntable (3023).

4. The photovoltaic panel dust removal device according to claim 1, characterized in that the sponge cleaning portion (303) comprises a first fixed block (3031), a second fixed block (3032) and a sponge (3033), the first fixed block (3031) is arranged on the rotary drum (301), the second fixed block (3032) is detachably connected with the first fixed block (3031), a third fixed block (3034) is arranged at the bottom of the sponge (3033), and the third fixed block (3034) is detachably connected with the second fixed block (3032).

5. The photovoltaic panel dust removal device according to claim 1, characterized in that the wiper portion (304) comprises a wiper blade (3041) provided on the drum (301) and a silicone layer (3042) provided on a wiper side of the wiper blade (3041).

6. The photovoltaic panel dust removal device according to claim 2, wherein the supporting frame (306) comprises a transverse rod (3061) and two vertical rods (3062) respectively and vertically arranged at two ends of the transverse rod (3061), an electric push rod (3063) is further arranged at the top of the vertical rod (3062) with a higher height, and two ends of the fixing part of the corresponding linear movement module (305) are respectively hinged with the output end of the electric push rod (3063) and the vertical rod (3062) with a lower height.

7. The photovoltaic panel dust removal device according to claim 1, wherein the spraying mechanism (2) further comprises a diverter (202), a first water pump (203) and a water tank (204), wherein a plurality of spraying heads (201) are all communicated with the diverter (202), the water tank (204) is arranged at the bottom of the photovoltaic panel support (1), and the first water pump (203) is used for communicating the diverter (202) with the water tank (204).

8. The photovoltaic panel dust collector according to claim 7, further comprising a second water pump (4) and a rainwater collection tank (5), the second water pump (4) communicating the rainwater collection tank (5) with the water tank (204).

9. The photovoltaic panel dust removal device according to claim 8, characterized in that the rainwater collection box (5) comprises a box body (501), a funnel (502) communicated with the outer top of the box body (501) and a filtering unit (503) arranged at the inner top of the box body (501), and the second water pump (4) is communicated with the middle of the box body (501).

10. The photovoltaic panel dust removal device according to claim 9, characterized in that the filtering unit (503) comprises a stone layer, a fine sand layer and a filtering membrane arranged in sequence from top to bottom.