CN213243912U

CN213243912U - Cleaning device for solar photovoltaic panel

Info

Publication number: CN213243912U
Application number: CN202021099890.3U
Authority: CN
Inventors: 熊朝晖; 张国莹; 王秋银
Original assignee: Yunnan Energy Research Institute Co Ltd
Current assignee: Yunnan Energy Research Institute Co Ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-05-18
Anticipated expiration: 2030-06-15

Abstract

The utility model belongs to the technical field of solar photovoltaic board equipment and specifically relates to a belt cleaning device for solar photovoltaic board, including bottom plate and brace table, the bottom fixed mounting of box body has a plurality of shower nozzles, is connected with the water pump on the box body, and the surface mounting of pivot has the cleaning roller, and fixed mounting has electric telescopic handle on the second L type support frame, and the lower extreme of slider is equipped with the cleaning brush. When the device rains, rainwater flows into the second groove, fallen leaves are filtered through the filter screen, dust and the like, the electric telescopic handle drives the cleaning brush to clean in operation, the fallen leaves cleaned out by the sliding block are pushed away, filtered water is conveyed by the water pump to the box body to be sprayed out through a plurality of spray heads, the driving motor works, the output shaft rotates one side of the driving shell to move on the screw rod, the other side of the shell moves on the sliding rod, the cleaning motor works, the output shaft rotates to drive the cleaning roller to rotate, and the cleaning roller is enabled to be cleaned in the surface movement of the solar photovoltaic panel.

Description

Cleaning device for solar photovoltaic panel

Technical Field

The utility model relates to a solar photovoltaic board equipment field especially relates to a belt cleaning device for solar photovoltaic board.

Background

Solar energy is a renewable clean energy and widely applied to various fields of life and production, and solar photovoltaic panels are widely applied along with the solar energy, so that the problem of energy shortage is greatly relieved. Along with the gradual progress of the industrial development, air pollution can be inevitably generated, dust in the atmosphere falls on the surface of a solar photovoltaic panel and can cause the problem of dust deposition on the surface of the solar photovoltaic panel, the absorption and the conversion of solar energy are influenced, the solar photovoltaic panel needs to be cleaned, the water consumption in the cleaning process is large, the solar photovoltaic panel is cleaned after the rainwater is generally collected and filtered, however, the rainwater collection effect is influenced due to the fact that the filtering device is blocked by long-time accumulation of fallen leaves, dust and the like, and therefore the cleaning device for the solar photovoltaic panel is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cleaning device for a solar photovoltaic panel.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a cleaning device for a solar photovoltaic panel comprises a bottom plate and a supporting table, wherein the supporting table is fixedly arranged on the bottom plate, sliding devices are arranged on two sides of the supporting table, a shell is connected in the sliding devices in a sliding mode, a box body is fixedly arranged above the inside of the shell, a plurality of spray heads are fixedly arranged at the bottom of the box body, a water pump is connected onto the box body, a rainwater collecting device is connected to a water inlet of the water pump, the water pump is fixedly arranged on the rainwater collecting device, the rainwater collecting device is fixedly arranged on the bottom plate, a rotating shaft is movably connected in the shell and penetrates through one side of the shell and extends out to be fixedly provided with a cleaning driving device, a second groove is formed in the lower end of the supporting table, a water pipe is arranged at the bottom of the second groove and penetrates through the supporting table to be connected onto the, the improved cleaning brush is characterized in that a filter screen is arranged in the second groove, a second L-shaped support frame is fixedly mounted on one side, located in the second groove, of the support table, an electric telescopic rod is fixedly mounted on the second L-shaped support frame, a sliding block is fixedly mounted on an output shaft of the electric telescopic rod, the bottom of the sliding block is in contact with the surface of the filter screen, and a cleaning brush is arranged at the lower end of the sliding block.

Preferably, the sliding device comprises two first grooves, the two first grooves are respectively located on two sides of the supporting table, one of the first grooves is fixedly connected with a sliding rod, the bottom of one side of the shell is located in the first groove, the sliding rod penetrates through the bottom of one side of the shell, the other one of the first grooves is movably connected with a screw rod, one end of the screw rod penetrates through one side of the supporting table, a sliding driving device is arranged at one end of the screw rod, and the bottom of the other side of the shell is in threaded connection with the screw rod.

Preferably, the sliding driving device comprises a first L-shaped support frame, the first L-shaped support frame is fixedly installed on one side of the support table, a driving motor is fixedly installed on one side of the first L-shaped support frame away from the support table, and an output shaft of the driving motor is fixedly connected with the screw rod.

Preferably, the rainwater collecting device comprises a rainwater collecting box which is fixedly arranged on the bottom plate, a water inlet of the rainwater collecting box is connected with the water pipe, the water pump is fixedly arranged on the rainwater collecting box, and a water outlet of the rainwater collecting box is connected with a water inlet of the water pump.

Preferably, wash drive arrangement includes a plurality of bracing pieces, and is a plurality of bracing piece fixed mounting is in one side of casing, and is a plurality of one side fixed mounting that the casing was kept away from to the bracing piece has the backup pad, one side fixed mounting that the casing was kept away from to the backup pad has the cleaning motor, the output shaft and the pivot fixed connection of cleaning motor.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. during carrying the box body through the water pump with the water in the rainwater collecting box, on the cleaning roller and the solar photovoltaic board of below are fallen to the blowout by the shower nozzle again, cleaning motor work drove the cleaning roller and rotates, and the cleaning roller contacts with the surface of solar photovoltaic board, and driving motor during operation drives the casing and removes in first recess, removes the surface of in-process cleaning roller washing solar photovoltaic board.

2. When raining, the rainwater falls into in the second recess by the surface of brace table and solar photovoltaic board, the rainwater area that can collect is great, the filter screen can filter fallen leaves, dust etc., electric telescopic handle during operation, promote the slider motion, the fallen leaves on the cleaning brush clearance filter screen, the dust prevents that the filter screen from blockking, rainwater through filter screen filtering flows into in the rainwater collecting box, carry the box body by the shower nozzle blowout again by the water pump, the sewage after wasing the solar photovoltaic board simultaneously also falls into the second recess, spout by the shower nozzle through the same mode, reach rainwater make full use of, cyclic utilization's purpose behind the sewage filtration treatment.

Drawings

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

fig. 2 is a schematic view of another angle structure of the present invention;

fig. 3 is a schematic view of the structure a of the present invention.

In the figure: the device comprises a bottom plate 1, a support table 2, a first groove 3, a first L-shaped support frame 4, a driving motor 5, a screw 6, a slide rod 7, a cleaning roller 8, a shell 9, a solar photovoltaic panel 10, a rainwater collection box 11, a water pump 12, a second L-shaped support frame 13, a filter screen 14, a water pipe 15, a second groove 16, an electric telescopic rod 17, a support rod 18, a support plate 19, a cleaning motor 20, a rotating shaft 21, a slide block 22, a cleaning brush 23, a box body 24 and a spray head 25.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1 and 2, a belt cleaning device for solar photovoltaic board, including bottom plate 1 and brace table 2, brace table 2 fixed mounting is on bottom plate 1, both sides on brace table 2 are equipped with slider, sliding connection has casing 9 in the slider, top fixed mounting in the casing 9 has box body 24, the bottom fixed mounting of box body 24 has a plurality of shower nozzles 25, be connected with water pump 12 on the box body 24, swing joint has pivot 21 in the casing 9, the surface mounting of pivot 21 has cleaning roller 8, pivot 21 runs through one side of casing 9 and extends away fixed mounting and has washing drive arrangement.

The sliding device comprises two first grooves 3, the two first grooves 3 are respectively positioned on two sides of the supporting table 2, a sliding rod 7 is fixedly connected in one first groove 3, the bottom of one side of the shell 9 is positioned in the first groove 3, the sliding rod 7 penetrates through the bottom of one side of the shell 9, a screw rod 6 is movably connected in the other first groove 3, one end of the screw rod 6 penetrates through one side of the supporting table 2, a sliding driving device is arranged at one end of the screw rod 6, and the bottom of the other side of the shell 9 is in threaded connection with the screw rod 6.

Slide driving device includes first L type support frame 4, and first L type support frame 4 fixed mounting has driving motor 5 in one side of propping up a supporting bench 2, and driving motor 5's output shaft and screw rod 6 fixed connection are kept away from to one side fixed mounting that props up supporting bench 2 to first L type support frame 4.

The cleaning driving device comprises a plurality of supporting rods 18, the supporting rods 18 are fixedly installed on one side of the shell 9, a supporting plate 19 is fixedly installed on one side, away from the shell 9, of the supporting rods 18, a cleaning motor 20 is fixedly installed on one side, away from the shell 9, of the supporting plate 19, and an output shaft of the cleaning motor 20 is fixedly connected with a rotating shaft 21.

The implementation mode is specifically as follows: the solar photovoltaic panel 10 is fixedly arranged on a support table 2, a first groove 3 limits the track of a shell 9 moving on the support table 2, a driving motor 5 is fixedly arranged on one side of the support table 2 by a first L-shaped support frame 4, when the driving motor 5 works, an output shaft rotates to drive a screw rod 6 to rotate, the screw rod 6 rotates to enable one side of the shell 9 to move on the screw rod 6, the other side of the shell 9 moves on a sliding rod 7 to enable the shell 9 to move in the first groove 3, a water pump 12 conveys water into a box body 24 and sprays out the water through a plurality of spray heads 25, a cleaning motor 20 is fixedly arranged on one side of the shell 9 by a plurality of support rods 18 and a support plate 19, when the cleaning motor 20 works, the output shaft rotates to drive a rotating shaft 21 to rotate, the rotating shaft 21 rotates to drive a cleaning roller 8 to rotate, the surface of the cleaning roller 8 is in contact with the surface of the solar photovoltaic panel 10, the cleaning roller 8 rotates for cleaning, and meanwhile, the shell 9 moves in the first groove 3, so that the cleaning roller 8 moves on the surface of the solar photovoltaic panel 10 for cleaning.

As shown in fig. 1, 2 and 3, the water inlet of water pump 12 is connected with rainwater collection device, water pump 12 fixed mounting is on rainwater collection device, rainwater collection device fixed mounting is on bottom plate 1, lower one end is equipped with second recess 16 on the brace table 2, the bottom of second recess 16 is equipped with water pipe 15, water pipe 15 runs through brace table 2 and connects on rainwater collection device, be equipped with filter screen 14 in the second recess 16, one side fixed mounting that brace table 2 is located second recess 16 has second L type support frame 13, fixed mounting has electric telescopic handle 17 on the second L type support frame 13, electric telescopic handle 17's output shaft fixed mounting has slider 22, slider 22's bottom contacts with filter screen 14's surface, slider 22's lower extreme is equipped with cleaning brush 23.

The rainwater collecting device comprises a rainwater collecting box 11, the rainwater collecting box 11 is fixedly installed on the bottom plate 1, a water inlet of the rainwater collecting box 11 is connected with a water pipe 15, a water pump 12 is fixedly installed on the rainwater collecting box 11, and a water outlet of the rainwater collecting box 11 is connected with a water inlet of the water pump 12.

The implementation mode is specifically as follows: when raining, rainwater flows into second recess 16 through the surface of brace table 2 and solar photovoltaic board 10 in, the rainwater area that can collect is great, filter fallen leaves through filter screen 14, dust etc., flow into rainwater collecting box 11 by water pipe 15 again, carry water in box body 24 by water pump 12 again, second L type support frame 13 is with electric telescopic handle 17 fixed mounting in one side of brace table 2, electric telescopic handle 17 drives slider 22 during operation and removes on filter screen 14, slider 22 removes and makes cleaning brush 23 clear up on filter screen 14, slider 22 pushes away the fallen leaves dust that clears up out, can prevent that filter screen 14 from blockking up and influencing the rainwater collection effect, the sewage that washs solar photovoltaic board 10 simultaneously also flows into in second recess 16 carries out the same processing, reach rainwater collection and utilize with the purpose of cyclic utilization after the sewage filters.

The utility model discloses the theory of operation:

referring to the attached drawings 1, 2 and 3 of the specification, the solar photovoltaic panel 10 is fixedly installed on the supporting table 2, when raining, rainwater flows into the second groove 16 through the surfaces of the supporting table 2 and the solar photovoltaic panel 10, the collected rainwater has a large area, fallen leaves, dust and the like are filtered through the filter screen 14, the electric telescopic rod 17 drives the cleaning brush 23 to clean the filter screen 14 when working, the slide block 22 pushes the cleaned fallen leaves and dust out, the filter screen 14 can be prevented from being blocked to influence the rainwater collection effect, meanwhile, sewage for cleaning the solar photovoltaic panel 10 also flows into the second groove 16 to be filtered, the purpose of recycling water resources is achieved, the filtered rainwater and sewage flow into the rainwater collection box 11, then the water is conveyed into the box body 24 by the water pump 12 and is sprayed out through the plurality of spray nozzles 25, when the driving motor 5 works, the output shaft rotates to drive one side of the shell 9 to move on the screw rod 6, the other side of the shell 9 moves on the sliding rod 7, when the cleaning motor 20 works, the output shaft rotates to drive the cleaning roller 8 to rotate, and the surface of the cleaning roller 8 is in contact with the surface of the solar photovoltaic panel 10, so that the cleaning roller 8 moves on the surface of the solar photovoltaic panel 10 to clean.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the foregoing embodiments and the description with reference to the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended that all such changes and modifications fall within the scope of the invention as claimed, which is defined by the claims appended hereto and their equivalents.

Claims

1. A cleaning device for a solar photovoltaic panel comprises a bottom plate (1) and a supporting table (2), and is characterized in that the supporting table (2) is fixedly installed on the bottom plate (1), sliding devices are arranged on two sides of the supporting table (2), a shell (9) is connected in the sliding devices in a sliding mode, a box body (24) is fixedly installed above the shell (9), a plurality of spray heads (25) are fixedly installed at the bottom of the box body (24), a water pump (12) is connected onto the box body (24), a water inlet of the water pump (12) is connected with a rainwater collecting device, the water pump (12) is fixedly installed on the rainwater collecting device, the rainwater collecting device is fixedly installed on the bottom plate (1), a rotating shaft (21) is movably connected into the shell (9), and a cleaning roller (8) is installed on the surface of the rotating shaft (21), pivot (21) run through one side of casing (9) and extend away fixed mounting and wash drive arrangement, the lower one end is equipped with second recess (16) on propping up supporting bench (2), the bottom of second recess (16) is equipped with water pipe (15), water pipe (15) run through supporting bench (2) and connect on rainwater collection device, be equipped with filter screen (14) in second recess (16), one side fixed mounting that supporting bench (2) are located second recess (16) has second L type support frame (13), fixed mounting has electric telescopic handle (17) on second L type support frame (13), electric telescopic handle's (17) output shaft fixed mounting has slider (22), the bottom of slider (22) contacts with the surface of filter screen (14), the lower extreme of slider (22) is equipped with cleaning brush (23).

2. The cleaning device for the solar photovoltaic panel according to claim 1, wherein the sliding device comprises two first grooves (3), the two first grooves (3) are respectively located on two sides of the support platform (2), a sliding rod (7) is fixedly connected in one of the first grooves (3), the bottom of one side of the shell (9) is located in the first groove (3), the sliding rod (7) penetrates through the bottom of one side of the shell (9), a screw rod (6) is movably connected in the other first groove (3), one end of the screw rod (6) penetrates through one side of the support platform (2), a sliding driving device is arranged at one end of the screw rod (6), and the bottom of the other side of the shell (9) is in threaded connection with the screw rod (6).

3. The cleaning device for the solar photovoltaic panel according to claim 2, wherein the sliding driving device comprises a first L-shaped support frame (4), the first L-shaped support frame (4) is fixedly installed at one side of the support table (2), a driving motor (5) is fixedly installed at one side of the first L-shaped support frame (4) far away from the support table (2), and an output shaft of the driving motor (5) is fixedly connected with the screw rod (6).

4. The cleaning device for the solar photovoltaic panel according to claim 1, wherein the rainwater collecting device comprises a rainwater collecting box (11), the rainwater collecting box (11) is fixedly installed on the bottom plate (1), a water inlet of the rainwater collecting box (11) is connected with a water pipe (15), the water pump (12) is fixedly installed on the rainwater collecting box (11), and a water outlet of the rainwater collecting box (11) is connected with a water inlet of the water pump (12).

5. The cleaning device for the solar photovoltaic panel as claimed in claim 1, wherein the cleaning driving device comprises a plurality of support rods (18), the plurality of support rods (18) are fixedly installed at one side of the casing (9), a support plate (19) is fixedly installed at one side of the plurality of support rods (18) far away from the casing (9), a cleaning motor (20) is fixedly installed at one side of the support plate (19) far away from the casing (9), and an output shaft of the cleaning motor (20) is fixedly connected with the rotating shaft (21).