Electric power photovoltaic panel winter maintenance device
A photovoltaic panel and maintainer technology, applied in the field of solar power generation, can solve problems such as failure to complete normal power generation work, unusable photovoltaic power stations, and frozen photovoltaic panels, and achieve high water resource utilization, low cost, and good effect. Effect
Inactive Publication Date: 2018-05-25
STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY +1
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Problems solved by technology
Once the freezing rain falls on the photovoltaic panels, it will form a thick layer of ice, which will cause the photovoltaic power station to be unusable for a long time or even freeze the photovoltaic panels
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[0037] As shown in the figure, a winter maintainer for electric photovoltaic panels includes a number of first support plates 1 arranged in sequence, a first mounting plate 2 is installed on the top of the first support plate, and a photovoltaic panel 3 is installed on the top of the first mounting plate . The upper and lower ends of the first mounting plate are respectively provided with laterally extending chute 4, and a sliding assembly 5 slidingly fitted with the chute is installed in the chute, and the two sliding assemblies are connected together by a fixing frame 34 arranged above the photovoltaic panel. The cleaning assembly 6 for cleaning the photovoltaic panel is installed on the fixed frame, and also includes two second support plates 7, on which a second mounting plate 8 is installed on the second support plate, between the adjacent first support plates, and between the adjacent first support plates. A support plate is connected to a second support plate through a ...
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The invention discloses an electric power photovoltaic panel winter maintenance device. The electric power photovoltaic panel winter maintenance device comprises multiple first supporting plates whichare sequentially arranged, wherein an upper end surface of the first supporting plates is equipped with a first mounting plate. Two second supporting plates are further comprised. The second supporting plates are equipped with second mounting plates. A power mechanism mounted below the first mounting plate is further comprised. A bottom end surface of the second mounting plates is equipped with awater control box and an electric control box. A cleaning assembly and a water supply source are further comprised. The electric power photovoltaic panel winter maintenance device is advantaged in that ice sheets caused by freezing rain and blizzards can be rapidly removed from surfaces of photovoltaic panels around the clock, foreign matters such as dusts, debris, bird droppings, etc. on the surface of the photovoltaic panels can be rapidly removed, and maintenance of high transparency and high photoelectric conversion rate of the photovoltaic panels, easy use, low cost, high cleaning efficiency, stable cleaning, rapid cleaning, good effect, high water resource utilization rate and automatic control are realized.
Description
technical field [0001] The invention relates to the field of solar power generation, in particular to a winter maintenance device for electric photovoltaic panels. Background technique [0002] Photovoltaic power generation system is a power generation system that uses photovoltaic modules to directly convert solar energy into electrical energy. Its main components are photovoltaic modules, batteries, controllers and inverters. It is characterized by high reliability, long service life, no pollution to the environment, and energy Independent power generation and grid-connected operation are favored by enterprises and organizations in various countries, and are widely used in the field of clean energy. For photovoltaic modules that have been used for a long time, dust accumulation on the surface of photovoltaic panels is very common. After dust accumulation on photovoltaic panels, the power generation efficiency decreases, and timely At present, the main method of cleaning is...
Claims
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IPC IPC(8): H02S40/10H02S40/12
CPCH02S40/10H02S40/12Y02E10/50
Inventor 晋飞杨文佳孙守鑫朱海南曹春刚侯宝刚王建勋吕传志赵志军王君安王鹤飞陈鹏卢绍强夏广祥
Owner STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY