A cleaning device for solar photovoltaic panels

A solar photovoltaic panel and cleaning device technology, which is applied in the field of solar power generation, can solve the problems of poor cleaning effect, long distance, and labor-intensive driving of the device, so as to achieve good cleaning effect and avoid snow accumulation

Active Publication Date: 2021-04-30
徐州顺泰新能源发电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the cleaning device used for solar photovoltaic panels in the prior art cannot throw snow away from the solar photovoltaic panel, resulting in the accumulation of snow in front of the cleaning device during the cleaning process, causing the device to be pushed hard and unable to last Cleaning at a distance leads to poor cleaning effect. At the same time, the snow plowing component is directly in contact with the solar photovoltaic panel, which is easy to scratch the surface of the solar photovoltaic panel and cause damage to the solar photovoltaic panel.

Method used

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  • A cleaning device for solar photovoltaic panels
  • A cleaning device for solar photovoltaic panels
  • A cleaning device for solar photovoltaic panels

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as Figure 1-7 As shown, a cleaning device for solar photovoltaic panels includes a shovel plate 1, a cleaning roller 2, a housing 3, a snow guide assembly, a walking device, a transmission assembly and a power device, and the housing 3 is a box with an open bottom One end of the housing 3 is provided with a guide groove 34, one end of the shovel plate 1 is in an arc-shaped structure, and the other end is provided with a slider 35 that cooperates with the guide groove 34, and the top of the slider 35 A second connecting rod 36 is provided, a top plate 37 is provided on the top of the guide groove 34, a fourth through hole 38 is arranged on the top plate 37, and the end of the second connecting rod 36 passes through the fourth through hole 38 The shovel plate 1 is installed in the guide groove 34, and the shovel plate 1 can move along the vertical direction of the guide groove 34, the second connecting rod 36 is sleeved with a third spring 39, and the first The thr...

Embodiment 2

[0044] Such as Figure 1-7As shown, this embodiment is basically the same as Embodiment 1, the difference is that the snow guide assembly includes a rotating shaft 6 and a guide vane 7, the guide vane 7 has a spiral structure, and the two ends of the guide vane 7 are respectively fixed On the rotating shaft 6 , the end of the rotating shaft 6 passes through the first through hole 5 to place the snow guide assembly in the blade 1 , and the rotating shaft 6 can rotate along its own axis. Also include guard plate 8, described power unit comprises first motor 9 and second motor 42, and described transmission assembly comprises belt pulley 10 and transmission belt 11, and one end of described cleaning roller 2, on the output shaft of first motor 9 all A pulley 10 is provided, the transmission belt 11 is wound on the pulley 10, the rotation of the first motor 9 can drive the rotation of the cleaning roller 2, and the second motor 42 is arranged on the end plate 4, so The output sha...

Embodiment 3

[0046] Such as Figure 1-7 As shown, this embodiment is basically the same as Embodiment 2, the difference is that it also includes a water spray assembly, the water spray assembly includes a water storage tank 22, an air pressurization assembly 23, and the top of the housing 3 is provided with Installation port 24, the water storage tank 22 is installed in the installation port 24, and the water storage tank 22 is located at the rear of the cleaning roller 2, and the side wall of the water storage tank 22 near the cleaning roller 2 side is provided with a mounting Platform 25, the cross-section of the installation platform 25 is a triangular structure, the installation platform 25 is provided with a number of high-pressure atomization nozzles 26, and the spraying direction of the high-pressure atomization nozzles 26 is towards the lowest end of the cleaning roller 2, and the air pressure The assembly 23 is installed on the water storage tank 22 to pressurize the inside of the...

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Abstract

The invention discloses a cleaning device and a cleaning method for solar photovoltaic panels. There is a slider, the top of the slider is provided with a second connecting rod, the top of the guide groove is provided with a top plate, and the top plate is provided with a fourth through hole, and the end of the second connecting rod passes through the fourth through hole to install the shovel plate in the guide groove , and the shovel plate can move along the vertical direction of the guide groove, the second connecting rod is sleeved with a third spring, and the third spring is located between the slider and the top plate, and the end of the second connecting rod away from the slider is provided with a first Two limit blocks, the bottom plate of the shovel plate is provided with supporting walking wheels, the cleaning roller is installed in the housing, an end plate is provided on one side of the shovel plate, and a first through hole is provided on the end plate, and one end of the snow guide assembly passes through the first through hole. The snow guide assembly is arranged in the shovel plate through the through hole, the traveling device is installed on both sides of the housing, and the power device can drive the cleaning roller and the snow guide assembly to rotate.

Description

technical field [0001] The invention relates to the technical field of solar power generation, in particular to a cleaning device for solar photovoltaic panels. Background technique [0002] Solar photovoltaic panels are often installed in the field environment, and the field environment often has sandstorm weather and snowy weather. As the solar photovoltaic panel is used for a long time, impurities such as dust and snow will gradually deposit on the surface of the solar photovoltaic panel, which will affect the absorption of solar energy by the solar photovoltaic panel, thereby affecting the power generation efficiency of the equipment, and will easily cause damage to the solar photovoltaic panel. Fault. [0003] One of the existing cleaning devices for solar photovoltaic panels uses a motor to drive the cleaning roller to rotate to clean dust and snow. However, during the cleaning process, the cleaning roller cannot throw dust and snow away from the solar photovoltaic pa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B1/00B08B1/04B08B3/02B08B13/00H02S40/12H02S40/10
CPCB08B1/002B08B1/005B08B1/04B08B3/02B08B13/00H02S40/10H02S40/12Y02E10/50
Inventor 李凤英
Owner 徐州顺泰新能源发电有限公司
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