A cleaning device for a solar photovoltaic panel

Abstract

The utility model provides a kind of cleaning device of solar photovoltaic power generation panel, including carrier assembly (1), the inside of carrier assembly (1) is equipped with cleaning roller brush (2), cleaning roller brush (2) is driven rotation by drive motor set (3) installed in one side of carrier assembly (1), pulley set (4) is installed at the both ends of carrier assembly (1), and the top of carrier assembly (1) is equipped with mist nozzle (5).The cleaning device has the advantages of simple operation, good cleaning effect, strong applicability, etc., especially suitable for cleaning work of low-height solar photovoltaic power generation panel in Karamay city, etc.

Description

Technical Field

[0001] This utility model relates to the field of solar photovoltaic power generation panel technology, and in particular to a cleaning device for solar photovoltaic power generation panels. Background Technology

[0002] The core function of solar photovoltaic panels is to directly convert sunlight into electricity, providing clean and renewable power for our lives and production.

[0003] In Karamay, Xinjiang Uygur Autonomous Region, a city nestled in the desert is witnessing the rise of new energy sources. Its annual solar radiation reaches 5352.68 megajoules per square meter, with annual utilization hours exceeding 1500 hours. Combined with its vast desert, Gobi, and arid land resources, it provides unparalleled conditions for the development and construction of new energy sources. The total land area designated for new energy development and construction in the city is approximately 15,000 hectares, indicating limitless potential for the development of solar energy resources.

[0004] Conventional solar photovoltaic panels require periodic cleaning to remove the dust adhering to them, and most people use traditional manual cleaning methods, which are inefficient. In Karamay City, due to its open and unobstructed terrain, the solar photovoltaic panels are only 2 to 5 meters high, making cleaning easier and eliminating the need for high-altitude operations.

[0005] Therefore, it is necessary to design a cleaning device for low-height solar photovoltaic panels, taking into account the current situation of solar photovoltaic panels in Karamay City. Utility Model Content

[0006] In order to solve the problems existing in the prior art, the present invention provides a cleaning device for solar photovoltaic panels.

[0007] The technical solution adopted by this utility model to solve its technical problem is: A cleaning device for solar photovoltaic panels includes a carrier assembly 1, a cleaning roller brush 2 installed inside the carrier assembly 1, the cleaning roller brush 2 being driven to rotate by a drive motor assembly 3 installed on one side of the carrier assembly 1, pulley sets 4 being installed at both ends of the carrier assembly 1, and a mist nozzle 5 being installed on the top of the carrier assembly 1.

[0008] This utility model also has the following additional technical features: As a further specific optimization of the technical solution of this utility model: the carrier component 1 includes a frame body 101 with an overall frame structure. The two sides of the frame body 101 are hollow or hollow, which reduces the overall weight of the carrier component 1. The left and right sides of the frame body 101 are provided with pivot holes 102. The frame body 101 outside the pivot holes 102 is provided with a C-shaped pulley block mounting plate 103. The upper and lower sides of the pulley block mounting plate 103 are provided with threaded holes 104.

[0009] As a further specific optimization of the technical solution of this utility model: the cleaning roller brush 2 includes a cylindrical roller brush body 201, a rotating shaft 202 is provided through the roller brush body 201, the two ends of the rotating shaft 202 extend out of the roller brush body 201, and the two ends of the rotating shaft 202 are installed in the rotating shaft hole 102 of the carrier assembly 1, that is, the cleaning roller brush 2 can rotate in the frame body 101.

[0010] As a further specific optimization of the technical solution of this utility model: the drive motor assembly 3 includes a drive motor mounting bracket 301 fixed to one side of the frame body 101. The drive motor 302 is mounted on the drive motor mounting bracket 301 by bolts. The function of the drive motor mounting bracket 301 is to make the frame body 101, the drive motor mounting bracket 301 and the housing of the drive motor 302 into an integrated structure. The rotation shaft of the drive motor 302 passes through the pulley block mounting plate 103 and is fixedly connected to one end of the rotating shaft 202. That is, the drive motor 302 can drive the rotating shaft 202 to rotate. The rotation of the rotating shaft 202 can drive the roller brush body 201 to rotate in the frame body 101. The drive motor 302 is connected to an external low-voltage power supply.

[0011] As a further specific optimization of the technical solution of this utility model: the pulley group 4 includes four sets of pulleys 401, namely two sets of pulleys on the left and two sets of pulleys on the right. The four sets of pulleys 401 are installed on the top of the pulley shaft 402 by bearings. The bottom end of the pulley shaft 402 is provided with external threads and is installed in the threaded hole 104 of the pulley group mounting plate 103 by threaded connection.

[0012] As a further specific optimization of the technical solution of this utility model: two sets of mist nozzles 5 are provided, which are respectively installed on the left and right sides of the top of the frame body 101, and the mist nozzles 5 are connected to an external source of pure water or treated deionized water.

[0013] Compared with the prior art, the advantages of this utility model are: This cleaning device boasts a compact and rationally designed structure, enabling effective cleaning of low-profile solar photovoltaic panels. A drive motor rotates the cleaning roller, efficiently sweeping the surface of the photovoltaic panels to remove adhering dust and improve photovoltaic power generation efficiency. Simultaneously, the pulley system at both ends of the carrier assembly allows the entire cleaning device to move smoothly along the surface of the photovoltaic panels, ensuring comprehensive and uniform cleaning. Furthermore, the top-mounted mist nozzles spray purified or deionized water and cleaning agents, further enhancing the cleaning effect and helping to reduce static electricity's attraction of dust. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the cleaning device structure of this utility model; Figure 2 This is a schematic diagram of the cleaning device structure of this utility model; Figure 3 This is a schematic diagram of the cleaning device structure of this utility model; Figure 4 This is a schematic diagram of the cleaning roller brush 2 of this utility model; Figure 5 This is a schematic diagram of the drive motor assembly 3 of this utility model; Figure 6 This is a schematic diagram of the pulley block 4 of this utility model; Figure 7 This is a schematic diagram of the structure of the mist nozzle 5 of this utility model; Figure 8 This is a schematic diagram of the cleaning device of this utility model in use.

[0015] Explanation of reference numerals in the attached drawings: 1. Carrier assembly; 2. Cleaning roller brush; 3. Drive motor assembly; 4. Pulley assembly; 5. Atomizing nozzle. Detailed Implementation

[0016] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings.

[0017] A cleaning device for solar photovoltaic panels includes a carrier assembly 1, a cleaning roller brush 2 installed inside the carrier assembly 1, the cleaning roller brush 2 being driven to rotate by a drive motor 3 installed on one side of the carrier assembly 1, pulley sets 4 installed at both ends of the carrier assembly 1, and a mist nozzle 5 installed on the top of the carrier assembly 1. Overall, this cleaning device has the advantages of simple operation, good cleaning effect, and wide applicability, and is particularly suitable for cleaning low-height solar photovoltaic panels in cities such as Karamay.

[0018] The carrier assembly 1 includes a frame body 101 with an overall frame structure. The two sides of the frame body 101 are hollow or open, which reduces the overall weight of the carrier assembly 1. The left and right sides of the frame body 101 are provided with pivot holes 102. The frame body 101 outside the pivot holes 102 is provided with a C-shaped pulley block mounting plate 103. The upper and lower sides of the pulley block mounting plate 103 are provided with threaded holes 104.

[0019] The cleaning roller brush 2 includes a cylindrical roller brush body 201, through which a rotating shaft 202 is disposed. Both ends of the rotating shaft 202 extend out of the roller brush body 201 and are installed in the rotating shaft hole 102 of the carrier assembly 1, that is, the cleaning roller brush 2 can rotate in the frame body 101.

[0020] The drive motor assembly 3 includes a drive motor mounting bracket 301 fixed to one side of the frame body 101. A drive motor 302 is mounted on the drive motor mounting bracket 301 by bolts. The function of the drive motor mounting bracket 301 is to make the frame body 101, the drive motor mounting bracket 301 and the housing of the drive motor 302 an integral structure. The rotation shaft of the drive motor 302 passes through the pulley block mounting plate 103 and is fixedly connected to one end of the rotating shaft 202. That is, the drive motor 302 can drive the rotating shaft 202 to rotate, and the rotation of the rotating shaft 202 can drive the roller brush body 201 to rotate in the frame body 101. The drive motor 302 is connected to an external low-voltage power supply.

[0021] The pulley group 4 includes four sets of pulleys 401, namely two sets of pulleys on the left and two sets of pulleys on the right. The four sets of pulleys 401 are mounted on the top of the pulley shaft 402 by bearings. The bottom end of the pulley shaft 402 is provided with external threads and is installed in the threaded hole 104 of the pulley group mounting plate 103 by threaded connection.

[0022] Two sets of mist nozzles 5 are provided, installed on the left and right sides of the top of the frame body 101 respectively, and the mist nozzles 5 are connected to an external water source. Alternatively, one set of mist nozzles 5 is connected to an external source of purified water or treated deionized water, and the other set of mist nozzles 5 is connected to an external source of cleaning agent liquid.

[0023] How to use a cleaning device for solar photovoltaic panels: When in use, first assemble the cleaning device. The cleaning roller brush 2 is installed in the frame body 101. The drive motor 3 is installed on one side of the frame body 101 and the rotating shaft of the drive motor 302 is fixedly connected to the rotating shaft 202. Four sets of pulleys 401 are installed on both sides of the pulley assembly mounting plate 103. One set of mist nozzles 5 is connected to an external source of pure water or treated deionized water, and another set of mist nozzles 5 is connected to an external source of cleaning agent liquid.

[0024] Then, place the cleaning device on both sides of the solar photovoltaic panel frame, so that the two sets of pulleys on the left and the two sets of pulleys on the right are located on both sides of the solar photovoltaic panel frame, and the two sets of pulleys on the left and the two sets of pulleys on the right can roll up and down along the solar photovoltaic panel frame.

[0025] Furthermore, the two sets of mist nozzles 5 are turned on to spray cleaning agent and water onto the solar photovoltaic panels. The drive motor 302 is turned on, and the drive motor 302 drives the roller brush body 201 to rotate in the frame body 101, while simultaneously cleaning the solar photovoltaic panels.

[0026] Furthermore, by manually pressing down on both sides of the frame body 101 and sliding it up and down along the solar photovoltaic panel frame, a comprehensive cleaning operation can be performed on the solar photovoltaic panel.

[0027] The above detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

Claims

1. A cleaning device for solar photovoltaic panels, characterized in that: It includes a carrier assembly (1), a cleaning roller brush (2) is installed inside the carrier assembly (1), the cleaning roller brush (2) is driven to rotate by a drive motor assembly (3) installed on one side of the carrier assembly (1), pulley sets (4) are installed at both ends of the carrier assembly (1), and a mist nozzle (5) is installed on the top of the carrier assembly (1).

2. The cleaning device for solar photovoltaic panels according to claim 1, characterized in that: The carrier assembly (1) includes a frame body (101) with an overall frame structure. The two sides of the frame body (101) are hollow or open, which reduces the overall weight of the carrier assembly (1). The left and right sides of the frame body (101) are provided with pivot holes (102). The frame body (101) outside the pivot holes (102) is provided with a C-shaped pulley block mounting plate (103). The upper and lower sides of the pulley block mounting plate (103) are provided with threaded holes (104).

3. The cleaning device for solar photovoltaic panels according to claim 1, characterized in that: The cleaning roller brush (2) includes a cylindrical roller brush body (201), through which a rotating shaft (202) is disposed. Both ends of the rotating shaft (202) extend out of the roller brush body (201) and are installed in the rotating shaft holes (102) of the carrier assembly (1), that is, the cleaning roller brush (2) can rotate in the frame body (101).

4. The cleaning device for solar photovoltaic panels according to claim 1, characterized in that: The drive motor assembly (3) includes a drive motor mounting bracket (301) fixed to one side of the frame body (101). The drive motor (302) is mounted on the drive motor mounting bracket (301) by bolts. The function of the drive motor mounting bracket (301) is to make the frame body (101), the drive motor mounting bracket (301) and the housing of the drive motor (302) into an integrated structure. The rotating shaft of the drive motor (302) passes through the pulley block mounting plate (103) and is fixedly connected to one end of the rotating shaft (202). That is, the drive motor (302) can drive the rotating shaft (202) to rotate. The rotation of the rotating shaft (202) can drive the roller brush body (201) to rotate in the frame body (101). The drive motor (302) is connected to an external low-voltage power supply.

5. A cleaning device for solar photovoltaic panels according to claim 1, characterized in that: The pulley assembly (4) includes four sets of pulleys (401), which are two sets of pulleys on the left and two sets of pulleys on the right. The four sets of pulleys (401) are mounted on the top of the pulley shaft (402) by bearings. The bottom end of the pulley shaft (402) is provided with external threads and is installed in the threaded hole (104) of the pulley assembly mounting plate (103) by threaded connection.

6. The cleaning device for solar photovoltaic panels according to claim 1, characterized in that: Two sets of mist nozzles (5) are provided, which are installed on the left and right sides of the top of the frame body (101) respectively, and the mist nozzles (5) are connected to an external source of pure water or treated deionized water and cleaning agent.

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