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Triple dust removing device of solar photovoltaic panel

A technology of solar photovoltaic panels and dust removal device, applied in the field of triple dust removal device and automatic dust removal device, can solve the problems of increased maintenance cost, time-consuming and laborious, etc., and achieve the effects of improving power generation efficiency, avoiding damage and facilitating control.

Active Publication Date: 2016-06-01
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the cleaning of photovoltaic power station components generally adopts manual cleaning, which is time-consuming and laborious, and the number of photovoltaic power station components is extremely large, which greatly increases the maintenance cost

Method used

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  • Triple dust removing device of solar photovoltaic panel
  • Triple dust removing device of solar photovoltaic panel
  • Triple dust removing device of solar photovoltaic panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1: as Figure 1 to Figure 6 As shown, a triple dust removal device for solar photovoltaic panels is characterized in that it includes a first dust removal system, a second dust removal system, a third dust removal system, a track system, a water storage and water supply system, a retractable pipeline system, Photovoltaic module system; the first dust removal system, the second dust removal system, and the third dust removal system are connected as one and installed on the surface of the photovoltaic module system through a rail system;

[0038] The first heavy dust removal system includes a dust suction component 5, a dust suction bar 6, a dust suction port 7, a suction pipe 20, a solenoid valve II 21, a dust storage box 22, a suction fan 23, bristles 34 and a motor fixing frame 35; The dust strip 6 is installed on the bottom of the dust suction part 5, and the dust suction strip 6 is provided with a dust suction port 7, the length of the dust suction strip 6 ...

Embodiment 2

[0045] Embodiment 2: The other parts of this embodiment are the same as in Embodiment 1, wherein the length of the upper edge track 11 and the lower edge track 25 is greater than the length of the solar photovoltaic panel 10, so as to avoid the hot spot effect of the solar photovoltaic panel and ensure the solar photovoltaic panel power generation efficiency.

Embodiment 3

[0046] Embodiment 3: The other parts of this embodiment are the same as in Embodiment 2, wherein the left raised dust shaking bar 9 and the right raised dust shaking bar 26 are respectively installed on both sides of the solar photovoltaic panel 10 and in the middle of the bristles 34 of the dust removal device Flat; used to shake off the dust on the bristles 34 in the first stage of dust removal system, and the dust on the surface of the right wiper strip 8 and the left wiper strip 12 in the third stage of dust removal system, so as to avoid dust brushing from one end of the surface of the solar photovoltaic panel 10 Accumulate at the other end to ensure the efficiency of the dust removal system.

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Abstract

The invention relates to a triple dust removing device of a solar photovoltaic panel, and belongs to the technical field of dust removal of solar photovoltaic panels. The triple dust removing device comprises a first dust removing system, a second dust removing system, a third dust removing system, a rail system, a water storage and supply system, a pipe collection and release system and a photovoltaic module system; and the first dust removing system, the second dust removing system and the third dust removing system are connected into a whole, and are mounted on the surface of the photovoltaic module system through the rail system. The work of a water pump, an air blowing machine, an air sucking machine, a driving motor and a stepper motor is controlled by virtue of a circular working circuit, so that timing and circulation of the device is realized; a limiting switch is adopted to control a motion trajectory of the device, and in combination of a manual water storage mode to store water in a water tank, so that it is guaranteed that the device can effectively remove dirt such as deposited ash and guano on the surface of the solar photovoltaic panel; damage of the solar photovoltaic panel due to the hot spot effect is avoided; and the power generation efficiency is further improved, and the economic loss is reduced.

Description

technical field [0001] The invention relates to a triple dedusting device for solar photovoltaic panels, in particular to an automatic dedusting device for solar photovoltaic panels located in a field photovoltaic power station with extremely harsh environmental conditions, and belongs to the technical field of solar photovoltaic panel dedusting. Background technique [0002] With the advent of the energy crisis, solar energy has been widely used because of its non-polluting, renewable, and wide-ranging characteristics. However, solar photovoltaic generators are easily affected by factors such as lighting conditions and temperature, especially changes in lighting conditions directly affect the power generation efficiency of the components. In addition, because the solar photovoltaic power station is exposed to the wild for a long time, a large amount of dust will accumulate on the surface of the photovoltaic module, which will affect its power generation efficiency. Bird dr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B5/04B08B3/02B08B1/00H02S40/10
CPCH02S40/10B08B3/024B08B5/04B08B1/50B08B1/165B08B1/30Y02E10/50
Inventor 罗小林李冬梅邓艳
Owner KUNMING UNIV OF SCI & TECH
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