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Automatic cleaning mechanism of outdoor sun-tracking photovoltaic power generation device

A photovoltaic power generation and sun tracking technology, which is applied in photovoltaic power generation, photovoltaic modules, electrical components, etc., to achieve the effect of simple and ingenious structure, saving water resources, and simplifying the mechanism

Inactive Publication Date: 2018-05-01
台州风达机器人科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the above problems, the present invention provides an automatic cleaning mechanism for an outdoor sun-tracking photovoltaic power generation device. After the cleaning roller completes the dust removal work on the photovoltaic panel by using its own gravity, the photovoltaic power generation device uses the photovoltaic power generation device to track the sun to rotate and swing, and the cleaning roller is re-installed. Bring it back to the initial position and use it repeatedly, which solves the cleaning problem of the rotation tracking photovoltaic power generation device, realizes the automatic reset of the cleaning roller, saves energy, and simplifies the mechanism

Method used

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  • Automatic cleaning mechanism of outdoor sun-tracking photovoltaic power generation device
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  • Automatic cleaning mechanism of outdoor sun-tracking photovoltaic power generation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0063] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, an automatic cleaning mechanism for an outdoor sun-tracking photovoltaic power generation device includes a photovoltaic power generation device 1, and the photovoltaic power generation device 1 is set to rotate and swing around its horizontal middle axis to track the sun, and also includes:

[0064] Guide rails 2, the guide rails 2 are symmetrically arranged on both sides of the photovoltaic power generation device 1, which are fan-shaped;

[0065] A cleaning roller 3, the cleaning roller 3 is arranged parallel to the horizontal central axis of the photovoltaic power generation device 1, and moves along the guide rail 2;

[0066] The limit assembly 4, the limit assembly 4 is symmetrically arranged, and it is arranged on the top of the guide rail 2, and it limits the two ends of the cleaning roller 3, and it includes a limit unit 41 and a lever unit 42 , the limiting unit 41 is arranged on the guide rai...

Embodiment approach

[0096] Such as Figure 13 As shown, as a preferred embodiment, the water spray assembly 5 includes:

[0097] A water tank 51, the side wall of the water tank 51 facing the photovoltaic power generation device 1 is evenly distributed with a number of water outlet holes 511, and is divided into a number of water storage areas 512 equidistantly along the length direction of the water tank 51;

[0098] a plurality of pistons 52, and the pistons 52 are all slidably arranged in the corresponding water storage area 512;

[0099] Compression springs 53, the compression springs 53 are symmetrically arranged at both ends of the piston 52, and are arranged in conflict between the water tank 51 and the piston 52; and

[0100] A water suction pipe 54, the water suction pipe 54 is arranged below the corresponding water storage area 512, and a hinged valve plate 541 is provided at the communication position with the water storage area 512;

[0101]The water tank 56, the water tank 56 is ar...

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Abstract

The invention provides an automatic cleaning mechanism of an outdoor sun-tracking photovoltaic power generation device. The automatic cleaning mechanism comprises a rotationally arranged photovoltaicpower generation device for tracking the sun, guide rails, a cleaning roller moving along the guide rails, limiting components and spray components, wherein the guide rails are symmetrically arrangedat two sides of the photovoltaic power generation device; the limiting components are symmetrically arranged at the tops of the guide rails; each limiting component comprises a limiting unit and a lever unit; and the spray components are symmetrically arranged. The cleaning roller falls off by using the gravity to finish the dust removal work on a photovoltaic panel, the photovoltaic power generation device is used for tracking the sun to carry out rotary oscillation, and the cleaning roller is brought back to the initial position again and is repeatedly used, so that the cleaning problem of the rotary tracking photovoltaic power generation device is solved, automatic resetting of the cleaning roller is achieved, the energy is saved and the mechanism is simplified.

Description

[0001] machine technology [0002] The invention relates to the technical field of cleaning photovoltaic power generation devices, in particular to an automatic cleaning mechanism for outdoor solar tracking photovoltaic power generation devices. Background technique [0003] Affected by the pollution problems in the world today, solar energy, as a clean and renewable energy source, has attracted more and more attention. It mainly includes three parts: solar panel components, controllers and inverters. The main components are electronic components. constitute. The solar cells are packaged and protected after being connected in series to form a large-area solar cell module, and then cooperate with power controllers and other components to form a photovoltaic power generation device. [0004] However, after the photovoltaic power generation device is placed in the wild, its surface is likely to be contaminated with a large amount of bird droppings, dust and solid impurities. If ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S40/10
CPCH02S40/10Y02E10/50
Inventor 金丽丹
Owner 台州风达机器人科技有限公司
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