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Snow removing equipment used in cooperation with field photovoltaic panel and operation method of snow removing equipment

A technology of snow removal equipment and photovoltaic panels, which is applied in the direction of photovoltaic power generation, photovoltaic modules, electrical components, etc., can solve the problems of incomplete cleaning, inconvenient operation, and affecting the light transmission effect, and achieve good snow removal effect, reduce energy consumption, and facilitate operation Effect

Pending Publication Date: 2021-11-09
GUIZHOU ELECTRIC POWER DESIGN INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the photovoltaic power stations in mountainous areas are built on sunny mountains. In order to better absorb sunlight, photovoltaic panels will be arranged as far as possible during the construction process, and piles will be raised to meet the uneven ground. A photovoltaic panel should be kept flat, but after a long time of installation, stains or dust will be generated on the surface of the photovoltaic panel, which will affect the light transmission effect and affect the energy absorption of the photovoltaic panel. For this, most management personnel clean it manually , Most of the photovoltaic panels are installed higher than the height of the human body, the operation is time-consuming and laborious, the operation is inconvenient, and the cleaning is not thorough

Method used

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  • Snow removing equipment used in cooperation with field photovoltaic panel and operation method of snow removing equipment
  • Snow removing equipment used in cooperation with field photovoltaic panel and operation method of snow removing equipment
  • Snow removing equipment used in cooperation with field photovoltaic panel and operation method of snow removing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: as Figure 1-Figure 3 As shown, a snow removal equipment used in conjunction with outdoor photovoltaic panels includes a photovoltaic glass cover 1, a hot water heating device and a scraper mechanism. The photovoltaic glass cover 1 is provided with a serpentine channel 2, and the water inlet of the channel 2 is connected to Connect to the water outlet of the hot water heating device through the water pump 3, the water outlet of the channel 2 is connected to the water inlet of the hot water heating device, the scraper mechanism is installed on the photovoltaic panel support 14 and can clean the upper surface of the photovoltaic glass cover plate 1 The snow is scraped off.

[0022] Preferably, the above-mentioned hot water heating device includes a water tank 4 and an electric heating pipe 5, the electric heating pipe 5 is installed in the water tank 4, and the electric heating pipe 5 is connected to a storage battery.

[0023] Preferably, the battery is co...

Embodiment 2

[0028] Embodiment 2: An operation method of snow removal equipment used in conjunction with outdoor photovoltaic panels. The method is: when removing snow and ice, usually keep the inner channel of the glass cover plate in an empty state, and place the scraper blade of the scraper mechanism on the top of the photovoltaic panel , use a hot water heating device to heat the water, when the water reaches 50-70 ℃, pump the hot water into the channel, circulate the water in and out, reach the set time, until the snow and ice loosen, drive the scraper blade to drive, back and forth Scraping, snow removal and ice removal are complete.

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Abstract

The invention discloses snow removing equipment used in cooperation with a field photovoltaic panel and an operation method thereof. The snow removing equipment comprises a photovoltaic glass cover plate, a hot water heating device and a scraping sheet mechanism, wherein a snake-shaped channel is formed in the photovoltaic glass cover plate, the water inlet of the channel is connected to a water outlet connected to the hot water heating device through a water pump, the water outlet of the channel is connected to the water inlet of the hot water heating device, and the scraping sheetmechanism is installed on a photovoltaic panel bracket and can scrape accumulated snow on the upper surface of the photovoltaic glass cover plate. According to the invention, a snake-shaped channel is additionally arranged on a photovoltaic glass cover plate, heating is conducted through hot water, after the photovoltaic glass cover plate is heated, accumulated snow or ice covering the photovoltaic glass cover plate is loosened on the contact face due to melting, and under the pushing effect of a scraping sheet mechanism and the simultaneous effect of the dead weight of the accumulated snow or ice on the inclined photovoltaic glass cover plate, accumulated snow and ice can be quickly and thoroughly removed, and the effect of cleaning the photovoltaic panel is achieved.

Description

technical field [0001] The invention relates to snow removal equipment used in conjunction with outdoor photovoltaic panels and an operating method thereof, and belongs to the technical field of photovoltaic panel dust removal equipment. Background technique [0002] At present, most of the photovoltaic power stations in mountainous areas are built on sunny mountains. In order to better absorb sunlight, photovoltaic panels will be arranged as far as possible during the construction process, and piles will be raised to meet the uneven ground. A photovoltaic panel should be kept flat, but after a long time of installation, stains or dust will be generated on the surface of the photovoltaic panel, which will affect the light transmission effect and affect the energy absorption of the photovoltaic panel. For this, most management personnel clean it manually , Most of the photovoltaic panels are installed higher than the height of the human body, the operation is time-consuming a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S40/12
CPCH02S40/12Y02E10/50
Inventor 张旭周韵刘武斌王雨生
Owner GUIZHOU ELECTRIC POWER DESIGN INST
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