Photovoltaic panel dust removal device

Abstract

The utility model relates to the technical field of photovoltaic panel dust removal, in particular to a photovoltaic panel dust removal device which comprises a base and a photovoltaic panel body, the top of the base is provided with the photovoltaic panel body through a supporting table, the photovoltaic panel body is provided with a motor, the output end of the motor is fixedly provided with a threaded rod, and the threaded rod is connected with the base. A threaded sleeve is arranged on the outer side of the threaded rod, a connecting frame is arranged on one side of the threaded sleeve, a water tank is fixedly installed at the top of the base, a water pump is arranged in the water tank, and a connecting pipe is arranged on one side of the water tank. According to the photovoltaic panel cleaning device, cleaning water is poured into the water tank from the water inlet, the water pump is started, the cleaning water is sprayed to the outer surface of the photovoltaic panel body through the spraying device, meanwhile, the motor is started, the threaded rod rotates to drive the cleaning brush on the connecting frame to clean the outer surface of the photovoltaic panel body, and after the cleaning brush finishes brushing, the cleaning brush is started to clean the outer surface of the photovoltaic panel body. And residual water stains and brush marks on the outer surface of the photovoltaic panel body are cleaned for the second time through the scraping plate.

Description

Technical Field

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

[0002] Photovoltaic panels are power generation devices that generate direct current when exposed to sunlight. Since they use the photovoltaic effect of the semiconductor interface to directly convert light energy into electrical energy, photovoltaic power generation mainly relies on photovoltaic panels to receive sunlight. The more sunlight received, the more electrical energy converted.

[0003] At present, solar photovoltaic panels are generally set directly outdoors during use, so dust is easily accumulated, which affects the solar photovoltaic panels' absorption and conversion efficiency of sunlight. Therefore, manual cleaning of solar photovoltaic panels is often required. At the same time, existing cleaning devices use spraying to eliminate sewage on the surface of photovoltaic panels, and brush marks and water marks are easily generated after the brush comes into contact. Therefore, there is an urgent need to design a photovoltaic panel dust removal device. Utility Model Content

[0004] The purpose of the utility model is to provide a photovoltaic panel dust removal device to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a photovoltaic panel dust removal device, comprising:

[0006] The base and the photovoltaic panel body, the photovoltaic panel body is installed on the top of the base through a support platform:

[0007] A motor is arranged on the photovoltaic panel body, a threaded rod is fixedly installed on the output end of the motor, a threaded sleeve is arranged on the outer side of the threaded rod, a connecting frame is arranged on one side of the threaded sleeve, a water tank is fixedly installed on the top of the base, a water pump is arranged inside the water tank, a connecting pipe is arranged on one side of the water tank, a vertical plate is fixedly installed on one side of the top of the base, the connecting pipe and the vertical plate are fixedly connected through a mounting frame, a plurality of spray heads are arranged on the mounting frame, a cleaning brush is arranged on one side of the bottom of the connecting frame, and a scraper is arranged on the other side of the bottom of the connecting frame.

[0008] Preferably, a sleeve is fixedly mounted on the top of the inner wall of the connecting frame, a return spring is fixedly mounted inside the sleeve, and a connecting block is fixedly mounted on the bottom of the return spring.

[0009] Preferably, a guide rod is fixedly mounted on the outer surface of the base, and a mounting sleeve is provided on the outer side of the guide rod.

[0010] Preferably, a collecting box is provided at the bottom of the base, a filter rack is installed inside the collecting box, the filter rack is horizontally arranged in the collecting box, a filter net is provided inside the filter rack, the filter rack abuts against the side wall of the collecting box, and one side of the collecting box is connected to the inside of the water tank through a water pipe.

[0011] Preferably, a hanger body is arranged between the collecting box and the side wall of the filter frame, and a hanger groove matching the hanger body is opened on the top of the collecting box.

[0012] Preferably, a transparent observation window is provided on the outer surface of the water tank, and scale lines are provided on the outer surface of the transparent observation window.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. When in use, a water tank, a connecting pipe, a vertical plate, a mounting frame, a threaded rod, a motor, a threaded sleeve, a connecting frame, a cleaning brush and a scraper are provided. Clean water is poured into the water tank from the water inlet, and the water pump is turned on so that the clean water is sprayed onto the outer surface of the photovoltaic panel body through the spray device. At the same time, the motor is started so that the threaded rod rotates to drive the cleaning brush on the connecting frame to clean the outer surface of the photovoltaic panel body. After the cleaning brush is finished, the scraper is used to perform a secondary cleaning on the water stains and brush marks remaining on the outer surface of the photovoltaic panel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic top view of the structure of the utility model;

[0017] Figure 3 It is a schematic cross-sectional view of the connecting frame structure of the utility model;

[0018] Figure 4 It is a side view schematic diagram of the connecting frame structure of the utility model;

[0019] Figure 5 It is a cross-sectional perspective schematic diagram of the collection box structure of the present utility model.

[0020] In the figure: 100, base; 110, photovoltaic panel body; 111, water tank; 112, connecting pipe; 113, vertical plate; 114, mounting frame; 115, threaded rod; 116, motor; 117, threaded sleeve; 118, connecting frame; 119, cleaning brush; 120, scraper; 121, guide rod; 122, connecting block; 123, sleeve; 124, reset spring; 125, collecting box; 126, filter frame; 127, filter screen; 128, bracket slot; 129, bracket body. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] See also Figure 1-4 , an embodiment provided by the utility model:

[0023] A photovoltaic panel dust removal device, comprising:

[0024] The device body includes a base 100 and a photovoltaic panel body 110. The photovoltaic panel body 110 is installed on the top of the base 100 through a support platform:

[0025] The photovoltaic panel body 110 is provided with a motor 116, the output end of the motor 116 is fixedly installed with a threaded rod 115, the outer side of the threaded rod 115 is provided with a threaded sleeve 117, and one side of the threaded sleeve 117 is provided with a connecting frame 118. A water tank 111 is fixedly installed on the top of the base 100, a water pump is provided inside the water tank 111, and a connecting pipe 112 is provided on one side of the water tank 111. A vertical plate 113 is fixedly installed on one side of the top of the base 100, and the connecting pipe 112 and the vertical plate 113 are fixedly connected through a mounting frame 114. A plurality of sprinkler heads are provided on the mounting frame 114, and a connecting pipe 112 is provided on the vertical plate 113. A cleaning brush 119 is provided on one side of the bottom of the connecting frame 118, and a scraper 120 is provided on the other side of the bottom of the connecting frame 118. Clean water is poured into the water tank 111 from the water inlet and the water pump is turned on so that the clean water is sprayed onto the outer surface of the photovoltaic panel body 110 through the spray device. At the same time, the motor 116 is started so that the threaded rod 115 rotates and drives the cleaning brush 119 on the connecting frame 118 to clean the outer surface of the photovoltaic panel body 110. After the cleaning brush 119 has finished brushing, the scraper 120 is used to perform a secondary cleaning on the remaining water stains and brush marks on the outer surface of the photovoltaic panel body 110.

[0026] Furthermore, a sleeve 123 is fixedly installed on the top of the inner wall of the connecting frame 118, a return spring 124 is fixedly installed inside the sleeve 123, and a connecting block 122 is fixedly installed on the bottom of the return spring 124. The tension of the return spring 124 holds the connecting block 122 and the cleaning brush 119 tightly against the outer surface of the photovoltaic panel body 110, thereby increasing the cleaning efficiency.

[0027] Furthermore, a guide rod 121 is fixedly mounted on the outer surface of the base 100 , and a mounting sleeve is disposed on the outer side of the guide rod 121 .

[0028] Furthermore, a collecting box 125 is provided at the bottom of the base 100, and a filter frame 126 is installed inside the collecting box 125. The filter frame 126 is horizontally arranged in the collecting box 125, and a filter net 127 is provided inside the filter frame 126. The filter frame 126 abuts against the side wall of the collecting box 125, and one side of the collecting box 125 is connected to the inside of the water tank 111 through a water pipe. The washed waste water enters the collecting box 125 through the holes on the filter net 127, and the debris in the water is filtered by the filter net 127.

[0029] Furthermore, a bracket body 129 is arranged between the side walls of the collection box 125 and the filter frame 126, and a bracket groove 128 matching the bracket body 129 is opened on the top of the collection box 125. The setting of the bracket groove 128 and the bracket body 129 facilitates the installation and removal of the filter screen 127.

[0030] Furthermore, a transparent observation window is provided on the outer surface of the water tank 111, and scale lines are provided on the outer surface of the transparent observation window.

[0031] Working principle: When in use, clean water is poured into the water tank 111 from the water inlet, and the water pump is turned on so that the clean water is sprayed onto the outer surface of the photovoltaic panel body 110 through the spray device. At the same time, the motor 116 is started so that the threaded rod 115 rotates to drive the cleaning brush 119 on the connecting frame 118 to clean the outer surface of the photovoltaic panel body 110. When the cleaning brush 119 has finished brushing, the scraper 120 is used to perform a secondary cleaning of the remaining water stains and brush marks on the outer surface of the photovoltaic panel body 110. The tension of the reset spring 124 is used to hold the connecting block 122 and the cleaning brush 119 close to the outer surface of the photovoltaic panel body 110, thereby increasing the cleaning efficiency. The waste water after washing enters the collection box 125 through the holes in the filter 127, and the debris in the water is filtered by the filter 127.

Claims

1. A photovoltaic panel dust removal device, comprising a base (100) and a photovoltaic panel body (110), wherein the photovoltaic panel body (110) is mounted on the top of the base (100) via a support platform, and characterized in that: The photovoltaic panel body (110) is provided with a motor (116), a threaded rod (115) is fixedly mounted on the output end of the motor (116), a threaded sleeve (117) is arranged on the outer side of the threaded rod (115), a connecting frame (118) is arranged on one side of the threaded sleeve (117), a water tank (111) is fixedly mounted on the top of the base (100), a water pump is arranged inside the water tank (111), a connecting pipe (112) is arranged on one side of the water tank (111), a vertical plate (113) is fixedly mounted on one side of the top of the base (100), the connecting pipe (112) and the vertical plate (113) are fixedly connected via a mounting frame (114), a plurality of spray heads are arranged on the mounting frame (114), a cleaning brush (119) is arranged on one side of the bottom of the connecting frame (118), and a scraper (120) is arranged on the other side of the bottom of the connecting frame (118).

2. A photovoltaic panel dust removal device according to claim 1, characterized in that: A sleeve (123) is fixedly mounted on the top of the inner wall of the connecting frame (118), a return spring (124) is fixedly mounted inside the sleeve (123), and a connecting block (122) is fixedly mounted on the bottom of the return spring (124).

3. A photovoltaic panel dust removal device according to claim 1, characterized in that: A guide rod (121) is fixedly mounted on the outer surface of the base (100), and a mounting sleeve is arranged on the outer side of the guide rod (121).

4. A photovoltaic panel dust removal device according to claim 1, characterized in that: A collecting box (125) is arranged at the bottom of the base (100), a filter frame (126) is installed inside the collecting box (125), the filter frame (126) is arranged horizontally inside the collecting box (125), a filter net (127) is arranged inside the filter frame (126), the filter frame (126) is in contact with a side wall of the collecting box (125), and one side of the collecting box (125) is connected to the inside of the water tank (111) through a water pipe.

5. A photovoltaic panel dust removal device according to claim 4, characterized in that: A hanger body (129) is arranged between the side walls of the collection box (125) and the filter frame (126), and a hanger groove (128) matching the hanger body (129) is provided on the top of the collection box (125).

6. A photovoltaic panel dust removal device according to claim 1, characterized in that: The outer surface of the water tank (111) is provided with a transparent observation window, and the outer surface of the transparent observation window is provided with scale lines.

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