Heat-dissipation dust-removal wind guide component for desert photovoltaic panel

Abstract

The invention discloses a heat-dissipation dust-removal wind guide component for a desert photovoltaic panel, and belongs to the technical field of photovoltaic panel maintenance. The heat-dissipationdust-removal wind guide component comprises a photovoltaic panel body; a flow diversion plate is mounted on an oblique upper side of the photovoltaic panel body; a pair of upright posts are disposedon the flow diversion plate; a "V"-shaped wind collecting groove is fixed on the two upright posts; the "V"-shaped wind collecting groove includes an wind collecting grooved steel section and an windcollecting barrel section; a row of wind inlets are formed on a side plate of the wind collecting grooved steel section; a "Z"-shaped frame is mounted at a port place of the wind collecting barrel section; a filter screen is disposed on the "Z"-shaped frame; a wind guide plate is disposed on the photovoltaic panel body; a channel is formed in the wind guide plate; a horn port and an oblique port are formed on two sides of the wind guide plate; and the wind collecting barrel section communicates with the flow diversion plate via a pipeline. According to the heat-dissipation dust-removal wind guide component provided by the invention, by mounting the flow diversion heat-dissipation plate on the photovoltaic panel body, the heat dissipation is performed on the photovoltaic panel body mountedin the desert; and the sand and dust on the wind driven photovoltaic panel body are blown down, so that the lighting rate of the photovoltaic panel body is increased.

Description

technical field [0001] The invention belongs to the technical field of photovoltaic panel maintenance, and in particular relates to a heat dissipation, dust removal and air guide assembly for desert photovoltaic panels. Background technique [0002] At present, the photovoltaic panel assembly is a power generation device that turns back into a DC pad when exposed to sunlight. It is composed of thin solid photovoltaic cells almost entirely made of semiconductor materials, especially photovoltaic panels installed in deserts. Exposure to high temperature will not only reduce the photoelectric conversion efficiency but also reduce the service life, and there is a lot of sand and dust in the desert. When the dust gathers on the photovoltaic panel, it will reduce the lighting efficiency of the photovoltaic panel. Contents of the invention [0003] The purpose of the present invention is to provide a heat dissipation and dust removal air guide assembly for photovoltaic panels in ...

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Problems solved by technology

[0002] At present, the photovoltaic panel assembly is a power generation device that turns back into a DC pad when exposed to sunlight. It is composed of thin solid photovoltaic cells almost entirely made of semiconductor materials, especially photovoltaic panels installed in deserts. Exposure to high temperature will not only reduce the photoelectric conversion efficiency but also reduce the service life, and there is a lot of sand and dust in the desert. When the dust gathers on the photovoltaic panel, the light collection rate of the photovoltaic panel will be reduced.

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