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Intelligent cleaning system for solar photovoltaic photo-thermal panel

An intelligent cleaning system and solar photovoltaic technology, applied in the field of intelligent cleaning systems, can solve the problems of low intelligence, manual operation, complex and cumbersome structure, etc., and achieve the effects of simple structure, improved panel cleaning, and wide application range

Inactive Publication Date: 2014-04-09
茂盟(上海)工程技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this device needs to add additional water pumps and pipes to divert water, making the structure complex and cumbersome, and the degree of intelligence is low and manual operation is still required, so there are still certain disadvantages in its application and promotion.

Method used

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  • Intelligent cleaning system for solar photovoltaic photo-thermal panel
  • Intelligent cleaning system for solar photovoltaic photo-thermal panel

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Experimental program
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Embodiment Construction

[0018] The intelligent cleaning system commonly used in solar photovoltaic thermal panels performs intelligent cleaning according to the dirt situation, thereby optimizing the working conditions of the panels. The system mainly consists of the following parts:

[0019] 1. Panel cleaning part: This part is arranged on the surface of the solar panel and is divided into a soot blowing system and a scraping system. The working status of the soot blowing system is controlled by the photosensitive element according to the dust accumulation on the panel. The permeability is reduced, resulting in the dimming of the light under the plate, triggering the photosensitive performance of the photosensitive element to close the fan circuit, thus completing the soot blowing. The working condition of the scraping system is controlled by the wet (rain) sensing element. When it is raining, due to the increase of humidity, it is suitable for surface scraping, and the wet sensing element controls ...

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Abstract

The invention relates to an intelligent cleaning system for a solar photovoltaic photo-thermal panel. In the intelligent cleaning system, after a signal is conveyed to a microcomputer photo-rain controller by a photoinduction port and a humidity inductor, the photoelectric signal at the photoinduction port is processed by the microcomputer photo-rain controller, and a control signal is outputted to an air supply system; air of the air supply system is sent out from an ash blowing spout positioned on the periphery of a solar panel; a signal of the humidity inductor is processed by the microcomputer photo-rain controller, and a control signal is outputted to a driving system; and the driving system swings a cleaning arm through a power arm to clean, and the cleaning arm slides in an upper cleaning arm slide way and a lower cleaning arm slide way. The intelligent cleaning system is high in intelligent degree, wide in application range, simple in a structure, convenient to transform and easy to install, disassemble, maintain and the like, can improve the cleaning of the panel to a maximum limit, shorten the benefit retribution period of solar power and better embody the practical value of the solar power, and can promote the basic state policy of energy conservation and emission reduction in China.

Description

technical field [0001] The invention relates to an energy-saving technology, in particular to an intelligent cleaning system commonly used in solar photovoltaic photothermal panels. Background technique [0002] With the increasing publicity of energy conservation and emission reduction in our country at this stage, solar energy, as a clean and renewable energy source, has been vigorously promoted and widely used in different regions and fields in our country. [0003] At present, the research on improving solar energy efficiency mainly focuses on optimizing the structure of equipment and developing new materials. Although the conversion efficiency of photovoltaic light and heat has been improved to a certain extent, the benefit effect is not obvious due to the huge amount of investment. However, the impact of solar panel dust accumulation and fouling on system efficiency has been ignored by researchers for a long time, but as the most direct influencing factor, it seriously...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L31/02H01L31/18B08B7/04
CPCY02P70/50
Inventor 李琦芬李涛朱群志任建兴周致田孙伟东杨恒赵林辉赵鑫
Owner 茂盟(上海)工程技术股份有限公司
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