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Method for cleaning solar streetlight photovoltaic panel

A technology for solar photovoltaic panels and photovoltaic panels, applied in cleaning methods and utensils, chemical instruments and methods, electric light sources, etc., can solve the problems of inconvenient cleaning, high labor intensity and high risk, and save maintenance and cleaning costs. , The effect of saving cleaning cost and high reliability

Active Publication Date: 2012-07-18
BEIJING UNION UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The cleaning of photovoltaic panels of solar street lamps is usually carried out by the high-pressure water column of the cleaning vehicle. Since the cleaning personnel can only touch the photovoltaic panels under the condition of the ladder, the cleaning work is inconvenient, the labor intensity is high, the cleaning effect is poor, and the risk is high. The volume is large, the cost is high, and daily cleaning cannot be achieved

Method used

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  • Method for cleaning solar streetlight photovoltaic panel
  • Method for cleaning solar streetlight photovoltaic panel
  • Method for cleaning solar streetlight photovoltaic panel

Examples

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Embodiment Construction

[0013] The present invention is described below in conjunction with embodiment and accompanying drawing:

[0014] A schematic structural diagram of a solar street light device as shown in the accompanying drawings, which includes a street light pole 1, a street light 2, a storage battery 3, a solar photovoltaic panel 4 and a photovoltaic panel self-cleaning system, characterized in that: the solar photovoltaic panel 4 is circular, The upper surface of the photovoltaic panel contains a drainage ditch 5, the drainage ditch 5 extends straight from the center of the photovoltaic panel to the circumference, and the photovoltaic panel 4 is driven by the wind force or the power system 10 of the street lamp device, and can rotate around its center of circle; The photovoltaic panel self-cleaning system is installed on the solar photovoltaic panel 4, and includes a rainwater collector 6, a rainwater detector 7, a sprinkler 8, a scrubber 9 and a self-cleaning controller 11, and the ra...

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Abstract

The invention provides a method for cleaning a solar streetlight photovoltaic panel. When a photovoltaic panel (4) is cleaned each day, control signals are outputted to the photovoltaic panel (4) and a water sprayer (8) by a self-cleaning controller (11); the photovoltaic panel (4) is rotated with a circle center thereof as an axis under the drive of wind power; the water sprayer (8) is driven to spray water at 360 degrees from the circle center of the photovoltaic panel (4) to the circumference of the photovoltaic panel (4) by a streetlight device power system (10); during the rotation, an upper surface of the photovoltaic panel (4) is contacted with a brusher (9); the brusher (9) is used for brushing dust with the help of water, and then the brushed dust is discharged along the water from a sewer (5); and the photovoltaic panel (4) is rotated circularly so as to finish cleaning.

Description

technical field [0001] The invention relates to a cleaning method for a solar street lamp, in particular to a cleaning method for a photovoltaic panel of a solar street lamp. Background technique [0002] Solar energy is the most important renewable energy source, it does not produce any pollution and is free to use. In the latter half of the 20th century, many countries began to attach importance to the development and utilization of solar energy. In the 21st century, from solar water heaters to solar power generation, more and more solar energy utilization technologies are applied to people's production and life. Solar energy has become an indispensable energy source for social development. In recent years, street lamps powered by solar energy have appeared in many cities. The use of solar street lamps has greatly relieved the pressure on urban electricity consumption, and has been recognized by the society. It is likely to replace the original street lamp system. Howeve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S9/03B08B7/04
CPCY02B20/72
Inventor 程光
Owner BEIJING UNION UNIVERSITY
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