Dedusting and cleaning equipment for solar photovoltaic panel

Abstract

The utility model relates to a solar photovoltaic panel dedusting and cleaning device which comprises a placing plate, a plurality of solar photovoltaic panels are arranged on the top of the placing plate, a working box is arranged on the tops of the solar photovoltaic panels, a dust collection assembly is arranged on one side of the top of an inner cavity of the working box, and the dust collection assembly comprises a dust collector. The air suction end of the dust suction machine communicates with a collecting box, one side of the collecting box communicates with a connecting pipe, one side of the connecting pipe communicates with a dust collecting box, one side of the dust collecting box communicates with an L-shaped dust suction pipe, and the surface of the L-shaped dust suction pipe is fixedly connected with a dust shielding plate. The photovoltaic panel cleaning device has the advantages of being flexible and convenient to use, in the actual use process, various dust and particulate matter attached to the surface of a photovoltaic panel can be sucked through the arranged dust suction assembly, it is ensured that the dust cannot drift away or be attached to the photovoltaic panel again, and cleaning liquid can be sprayed out through the arranged water spraying assembly to cover the whole surface of the photovoltaic panel.

Description

Technical Field

[0001] The utility model relates to the technical field of solar photovoltaic panels, in particular to a solar photovoltaic panel dust removal and cleaning device. Background Art

[0002] Solar photovoltaic panels are a device that converts solar energy into electrical energy. They are renewable, clean and environmentally friendly. They use the photoelectric effect to convert solar energy into electrical energy. When sunlight shines on photovoltaic cells, light energy is converted into electrical energy. This electrical energy can be used for household use, such as lighting, television, computers, etc., and can also be used for commercial buildings such as supermarkets, factories, hotels, etc. It can also be used in agricultural facilities to meet the electricity needs within the facilities.

[0003] For example, a solar photovoltaic panel dust removal and cleaning device with publication number CN116020802A has the following beneficial effects: when in use, the solar photovoltaic panel dust removal and cleaning device of the present invention is first moved to the front of the solar photovoltaic panel to be cleaned, the lifting mechanism is driven to make the working plate reach a suitable height, the angle adjustment component is moved to one end of the horizontal slide rail, the angle of the angle adjustment component is adjusted to adapt to the inclination angle of the solar photovoltaic panel, the cleaning component moves along the angle adjustment component to clean the solar photovoltaic panel, and when one column is cleaned, the angle adjustment component is translated on the horizontal slide rail to clean the next column of solar photovoltaic panels. The setting of the lifting mechanism and the angle adjustment component enables the cleaning mechanism to adapt to solar photovoltaic panels of different heights, different inclinations, and different sizes, thereby improving the universality of the cleaning device. The setting of the horizontal slide rail eliminates the need for the main body of the cleaning device to move during the cleaning process, thereby reducing the operating difficulty of the operator and the space requirement when the cleaning device is used. The addition of universal wheels enables the cleaning device to be conveniently moved, thereby improving the cleaning efficiency of cleaning multiple photovoltaic panels.

[0004] Solar photovoltaic panels, as key equipment for converting solar energy into electrical energy, are usually installed in open natural environments to maximize the amount of sunlight received. Since there is no shielding device on the surface of the photovoltaic panels, they will inevitably be directly exposed to various pollutants in the atmosphere. The atmosphere is full of various tiny substances such as dust, particulate matter, sand and dust. These pollutants are scattered around under the action of wind. When they encounter photovoltaic panels, they will adhere to their surface. These attachments not only block part of the area of ​​the photovoltaic panels receiving sunlight and reduce effective lighting, but also change the optical properties of the photovoltaic panel surface, reducing its absorption and conversion efficiency of sunlight. Over time, these attachments gradually accumulate, and the cleanliness of the photovoltaic panel surface gradually decreases, which not only affects the power generation efficiency of the solar photovoltaic panels, but may also interfere with their normal operation. Utility Model Content

[0005] The purpose of the utility model is to provide a solar photovoltaic panel dust removal and cleaning device, which has the advantages of flexibility and convenience and solves the problems raised by the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solar photovoltaic panel dust removal and cleaning device, comprising: a placement plate, a plurality of solar photovoltaic panels are arranged on the top of the placement plate, a working box is arranged on the top of the solar photovoltaic panels, and a dust collection component is arranged on one side of the top of the inner cavity of the working box.

[0007] The dust suction assembly includes a dust collector, a suction end of the dust collector is connected to a collection box, one side of the collection box is connected to a connecting pipe, one side of the connecting pipe is connected to a dust collecting box, one side of the dust collecting box is connected to an L-shaped dust suction pipe, a dust shielding plate is fixedly connected to the surface of the L-shaped dust suction pipe, and both sides of the collection box, the dust collecting box and the dust shielding plate are fixedly connected to the working box.

[0008] A water spray assembly is arranged on the other side of the top of the inner cavity of the working box.

[0009] The water spray assembly includes a liquid storage tank fixedly connected to a working tank, a water pump fixedly connected to the top of the liquid storage tank, an input end of the water pump penetrates into the inner cavity of the liquid storage tank, an output end of the water pump is connected to a transmission pipe, one end of the transmission pipe is connected to a connecting pipe, the surface of the connecting pipe is connected to four fixed pipes distributed at equal intervals, the inner cavity of the fixed pipe is rotatably connected to an empty pipe, and a plurality of water spray holes are opened on the surface of the fixed pipe.

[0010] A cleaning brush assembly is arranged at the bottom of the inner cavity of the working box.

[0011] The cleaning brush assembly includes a cleaning brush fixedly connected to the surface of the empty pipe, the surface of the cleaning brush contacts the solar photovoltaic panel, a transmission rod fixedly connected to one end of the empty pipe, the surfaces of the two middle transmission rods are respectively fixedly connected with double pulley one and double pulley two, the surfaces of the two transmission rods on both sides are fixedly connected with single pulleys, the surface of the single pulley on the front side is connected to the double pulley one through a belt, one side of the surface of the double pulley one is connected to the double pulley two through a belt, one side of the surface of the double pulley two is connected to the rear single pulley through a belt, and a motor is provided at one end of the transmission rod on the front side, and the output shaft of the motor is fixedly connected to the transmission rod on the front side.

[0012] Furthermore, as a preferred embodiment of the present invention, a sealing cover is engaged on one side of the collection box and the dust collection box, and a groove matching the sealing cover is provided on the surface of the working box.

[0013] Furthermore, as a preferred embodiment of the present invention, filter plates are fixedly connected to the tops of the collection box and the inner cavities of the dust box.

[0014] Furthermore, as a preferred embodiment of the utility model, a ventilation slot is provided on the top of the working box, a dustproof net is provided in the inner cavity of the ventilation slot, and the surface of the dustproof net is fixedly connected to the working box by bolts.

[0015] Furthermore, as a preferred embodiment of the utility model, both sides of the inner cavity of the working box are fixedly connected with L-shaped plates, the opposite sides of the two L-shaped plates are fixedly connected to the dust shielding plate, the surface of the L-shaped plate on the right side is rotatably connected to the fixed tube, the surface of the transmission tube is fixedly connected with a fixed plate, the two sides of the fixed plate are respectively fixedly connected to the working box and the L-shaped plate on the right side, and the surface of the L-shaped plate on the left side is rotatably connected to the transmission rod.

[0016] Furthermore, as a preferred embodiment of the utility model, one side of the working box is rotatably connected to two universal wheels 1, one end of the transmission rod passes through the outside of the working box and is fixedly connected to universal wheel 2, and both sides of the placement plate are fixedly connected to slide rails compatible with universal wheel 1 and universal wheel 2.

[0017] Beneficial effects. The technical solution of the present application has the following technical effects: the utility model has the advantages of flexibility and convenience. In actual use, the dust suction component can absorb various dust and particles attached to the surface of the photovoltaic panel to ensure that the dust will not float away or adhere to the photovoltaic panel again. The water spray component can spray the cleaning liquid to cover the entire surface of the photovoltaic panel, effectively dissolve and flush away the dust and dirt attached to the photovoltaic panel. The cleaning brush component can further remove the residue on the surface of the photovoltaic panel, including cleaning liquid and stubborn stains. Therefore, the technical solution can remove dust and clean the surface of the solar photovoltaic panel, which not only improves the power generation efficiency of the photovoltaic panel and extends its service life, but also provides a strong guarantee for the stable operation of the solar photovoltaic panel.

[0018] It should be appreciated that all combinations of the foregoing concepts, as well as additional concepts described in greater detail below, may be considered part of the inventive subject matter of the present disclosure, provided such concepts are not mutually inconsistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a three-dimensional schematic diagram of the structure of the utility model;

[0022] Figure 3 It is a bottom-up stereoscopic schematic diagram of the local structure of the utility model;

[0023] Figure 4 It is a three-dimensional schematic diagram of the water spraying assembly and the cleaning brush assembly of the utility model;

[0024] Figure 5 It is a three-dimensional schematic diagram of the fixed pipe, the empty pipe and the water spray hole of the utility model;

[0025] Figure 6 It is a partial side cross-sectional view of the dust collection component of the utility model.

[0026] In the figure, the meanings of the various reference numerals are as follows: 1. placement plate; 2. solar photovoltaic panel; 3. working box; 4. dust suction assembly; 41. vacuum cleaner; 42. collection box; 43. connecting pipe; 44. dust collection box; 45. L-shaped dust suction pipe; 46. dust shielding plate; 47. sealing cover; 48. groove; 49. filter plate; 5. water spray assembly; 51. liquid storage tank; 52. water pump; 53. transmission pipe; 54. connecting pipe; 55. fixed pipe; 56. empty pipe; 57. water spray hole; 6. brush cleaning assembly; 61. transmission rod; 62. double pulley one; 63. double pulley two; 64. single pulley; 65. motor; 66. cleaning brush; 7. dust net; 8. L-shaped plate; 9. fixed plate; 10. universal wheel one; 11. universal wheel two; 12. slide rail. DETAILED DESCRIPTION

[0027] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0028] As attached Figure 1 To Attachment Figure 6 As shown: This embodiment provides a solar photovoltaic panel dust removal and cleaning equipment, including: a placement plate 1, a plurality of solar photovoltaic panels 2 are arranged on the top of the placement plate 1, a working box 3 is arranged on the top of the solar photovoltaic panel 2, and a dust collection component 4 is arranged on one side of the top of the inner cavity of the working box 3.

[0029] The dust suction assembly 4 includes a dust suction machine 41, the suction end of the dust suction machine 41 is connected to a collection box 42, one side of the collection box 42 is connected to a connecting pipe 43, one side of the connecting pipe 43 is connected to a dust collecting box 44, one side of the dust collecting box 44 is connected to an L-shaped dust suction pipe 45, the surface of the L-shaped dust suction pipe 45 is fixedly connected to a dust shielding plate 46, and both sides of the collection box 42, the dust collecting box 44 and the dust shielding plate 46 are fixedly connected to the working box 3.

[0030] A water spray assembly 5 is arranged on the other side of the top of the inner cavity of the working box 3 .

[0031] The water spray assembly 5 includes a liquid storage tank 51 fixedly connected to the working tank 3, a water pump 52 fixedly connected to the top of the liquid storage tank 51, the input end of the water pump 52 penetrates into the inner cavity of the liquid storage tank 51, the output end of the water pump 52 is connected to a transmission pipe 53, one end of the transmission pipe 53 is connected to a connecting pipe 54, the surface of the connecting pipe 54 is connected to four fixed pipes 55 distributed at equal intervals, the inner cavity of the fixed pipe 55 is rotatably connected to an empty pipe 56, and a plurality of water spray holes 57 are opened on the surface of the fixed pipe 55.

[0032] A cleaning brush assembly 6 is provided at the bottom of the inner cavity of the working box 3 .

[0033] The cleaning brush assembly 6 includes a cleaning brush 66 fixedly connected to the surface of the empty tube 56, the surface of the cleaning brush 66 contacts the solar photovoltaic panel 2, a transmission rod 61 is fixedly connected to one end of the empty tube 56, the surfaces of the two middle transmission rods 61 are respectively fixedly connected with a double pulley 1 62 and a double pulley 2 63, the surfaces of the two transmission rods 61 on both sides are fixedly connected with a single pulley 64, the surface of the front single pulley 64 is connected to the double pulley 1 62 through a belt, one side of the surface of the double pulley 1 62 is connected to the double pulley 2 63 through a belt, one side of the surface of the double pulley 2 63 is connected to the rear single pulley 64 through a belt, and a motor 65 is provided at one end of the front transmission rod 61, and the output shaft of the motor 65 is fixedly connected to the front transmission rod 61.

[0034] Specifically, a sealing cover 47 is engaged on one side of the collecting box 42 and the dust collecting box 44 , and a groove 48 matched with the sealing cover 47 is formed on the surface of the working box 3 .

[0035] In this embodiment, the sealing cover 47 and the groove 48 are used in combination, so that the user can easily handle the dust and dirt in the inner cavity of the collection box 42 and the dust collection box 44, thereby improving the convenience during use.

[0036] Specifically, filter plates 49 are fixedly connected to the tops of the inner cavities of the collecting box 42 and the dust collecting box 44 .

[0037] In this embodiment, the filter plate 49 is provided to filter the dusty air entering the inner cavity of the collection box 42 and the dust collection box 44, thereby preventing the absorbed dust from being directly transmitted to the external air and causing pollution.

[0038] Specifically, a ventilation slot is provided on the top of the working box 3 , and a dustproof net 7 is provided in the inner cavity of the ventilation slot. The surface of the dustproof net 7 is fixedly connected to the working box 3 by bolts.

[0039] In this embodiment, the ventilation slots and the dustproof net 7 are used in combination to, firstly, ensure the normal operation of the vacuum cleaner 41 and, secondly, prevent external debris from entering the inner cavity of the working box 3 in terms of mobility.

[0040] Specifically, L-shaped plates 8 are fixedly connected on both sides of the inner cavity of the working box 3, and the opposite sides of the two L-shaped plates 8 are fixedly connected to the dust shielding plate 46. The surface of the right L-shaped plate 8 is rotatably connected to the fixed tube 55, and the surface of the transmission tube 53 is fixedly connected to the fixed plate 9. The two sides of the fixed plate 9 are respectively fixedly connected to the working box 3 and the right L-shaped plate 8, and the surface of the left L-shaped plate 8 is rotatably connected to the transmission rod 61.

[0041] In this embodiment: through the coordinated use of the L-shaped plate 8 and the fixed plate 9, the right L-shaped plate 8 and the fixed plate 9 support the fixed tube 55 and the transmission tube 53, and the left L-shaped plate 8 supports the transmission rod 61, thereby ensuring the stability of the transmission tube 53, the fixed tube 55 and the transmission rod 61.

[0042] Specifically, one side of the working box 3 is rotatably connected to two universal wheels 10, one end of the transmission rod 61 passes through the outside of the working box 3 and is fixedly connected to the universal wheel 2 11, and both sides of the placement plate 1 are fixedly connected to the slide rails 12 compatible with the universal wheel 10 and the universal wheel 2 11.

[0043] In this embodiment, by using the universal wheel 10, the universal wheel 2 11 and the slide rail 12 in coordination, the work box 3 can be flexibly moved without manual movement, thereby completing the dust removal and cleaning of multiple solar photovoltaic panels 2.

[0044] The working principle and use process of the utility model are as follows: the universal wheel 10 and the universal wheel 2 11 are placed in the inner cavity of the slide rail 12, so that the cleaning brush 66 is in contact with the solar photovoltaic panel 2, and the cleaning brush assembly 6 is turned on. The output shaft of the cleaning brush assembly 6 drives the front transmission rod 61 to rotate, and the front transmission rod 61 drives the single belt pulley 64 on its surface to rotate, and the front single belt pulley 64 drives the double belt pulley 1 62 to rotate through the belt, and the double belt pulley 1 62 drives the double belt pulley 2 63 to rotate through the belt, and the double belt pulley 2 63 drives the rear single belt pulley 64 to rotate through the belt, and the four transmission rods 61 are driven to rotate under the joint action of the two single belt pulleys 64, the double belt pulley 1 62, the double belt pulley 2 63 and the belt, and the two middle transmission rods 61 drive the universal wheel 10 to rotate, and then the universal wheel 10 and the universal wheel 2 11 are used in coordination. The working box 3 is driven to move, and the transmission rod 61 drives the cleaning brush 66 on its surface to clean the solar photovoltaic panel 2. The vacuum cleaner 41 is turned on, and the dust on the surface of the solar photovoltaic panel 2 is sucked into the inner cavity of the dust collecting box 44 from the L-shaped vacuum tube 45, and after being filtered by the filter plate 49, part of the dust is retained in the inner cavity of the dust collecting box 44, and then sucked into the inner cavity of the collection box 42 through the connecting pipe 43, and then the air is discharged from the air outlet end of the vacuum cleaner 41, and the water pump 52 is turned on. The water suction end of the water pump 52 inputs the cleaning liquid in the inner cavity of the liquid storage tank 51 into the inner cavity of the transmission pipe 53 through the water outlet end of the water pump 52, and the transmission pipe 53 is input into the inner cavity of the fixed pipe 55 through the connecting pipe 54, and the fixed pipe 55 is input into the inner cavity of the empty pipe 56, and the cleaning liquid is sprayed onto the surface of the solar photovoltaic panel 2 through the water spray hole 57.

[0045] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A solar photovoltaic panel dust removal and cleaning device, comprising: A placement board (1), characterized in that: a plurality of solar photovoltaic panels (2) are arranged on the top of the placement board (1), a working box (3) is arranged on the top of the solar photovoltaic panel (2), and a dust collection component (4) is arranged on one side of the top of the inner cavity of the working box (3); The dust suction assembly (4) comprises a dust suction machine (41), the air suction end of the dust suction machine (41) is connected to a collection box (42), one side of the collection box (42) is connected to a connecting pipe (43), one side of the connecting pipe (43) is connected to a dust collection box (44), one side of the dust collection box (44) is connected to an L-shaped dust suction pipe (45), a dust shielding plate (46) is fixedly connected to the surface of the L-shaped dust suction pipe (45), and both sides of the collection box (42), the dust collection box (44) and the dust shielding plate (46) are fixedly connected to the working box (3); A water spray assembly (5) is provided on the other side of the top of the inner cavity of the working box (3); The water spray assembly (5) comprises a liquid storage tank (51) fixedly connected to the working tank (3); a water pump (52) is fixedly connected to the top of the liquid storage tank (51); an input end of the water pump (52) penetrates the inner cavity of the liquid storage tank (51); an output end of the water pump (52) is connected to a transmission pipe (53); one end of the transmission pipe (53) is connected to a connecting pipe (54); the surface of the connecting pipe (54) is connected to four fixed pipes (55) distributed at equal intervals; an empty pipe (56) is rotatably connected to the inner cavity of the fixed pipe (55); and a plurality of water spray holes (57) are provided on the surface of the fixed pipe (55); A cleaning brush assembly (6) is provided at the bottom of the inner cavity of the working box (3); The cleaning brush assembly (6) comprises a cleaning brush (66) fixedly connected to the surface of the empty tube (56), the surface of the cleaning brush (66) contacts the solar photovoltaic panel (2), a transmission rod (61) fixedly connected to one end of the empty tube (56), the surfaces of the two middle transmission rods (61) are respectively fixedly connected with a double pulley one (62) and a double pulley two (63), the surfaces of the two transmission rods (61) on both sides are fixedly connected with a single pulley (64), the surface of the front single pulley (64) is connected to the double pulley one (62) through a belt, one side of the surface of the double pulley one (62) is connected to the double pulley two (63) through a belt, and one side of the surface of the double pulley two (63) is connected to the rear single pulley (64) through a belt, and a motor (65) is arranged at one end of the front transmission rod (61), and the output shaft of the motor (65) is fixedly connected to the front transmission rod (61).

2. A solar photovoltaic panel dust removal and cleaning device according to claim 1, characterized in that: A sealing cover (47) is clamped on one side of the collection box (42) and the dust collection box (44), and a groove (48) matching the sealing cover (47) is provided on the surface of the working box (3).

3. A solar photovoltaic panel dust removal and cleaning device according to claim 1, characterized in that: The tops of the inner cavities of the collecting box (42) and the dust collecting box (44) are both fixedly connected with filter plates (49).

4. A solar photovoltaic panel dust removal and cleaning device according to claim 1, characterized in that: A ventilation slot is provided on the top of the working box (3), and a dustproof net (7) is provided in the inner cavity of the ventilation slot. The surface of the dustproof net (7) is fixedly connected to the working box (3) by bolts.

5. A solar photovoltaic panel dust removal and cleaning device according to claim 1, characterized in that: L-shaped plates (8) are fixedly connected to both sides of the inner cavity of the working box (3), and the opposite sides of the two L-shaped plates (8) are fixedly connected to the dust shielding plate (46). The surface of the right L-shaped plate (8) is rotatably connected to the fixed tube (55). The surface of the transmission tube (53) is fixedly connected to a fixed plate (9), and the two sides of the fixed plate (9) are respectively fixedly connected to the working box (3) and the right L-shaped plate (8), and the surface of the left L-shaped plate (8) is rotatably connected to the transmission rod (61).

6. A solar photovoltaic panel dust removal and cleaning device according to claim 1, characterized in that: One side of the working box (3) is rotatably connected to two universal wheels (10), one end of the transmission rod (61) passes through the outside of the working box (3) and is fixedly connected to universal wheel (11), and both sides of the placement plate (1) are fixedly connected to slide rails (12) that are compatible with universal wheel (10) and universal wheel (11).

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