Solar cell panel surface cleaning device for photovoltaic power generation

Abstract

The invention discloses a solar cell panel surface cleaning device for photovoltaic power generation. The solar cell panel surface cleaning device comprises mounting frames, and a photovoltaic cell panel, a supporting plate, a water collecting structure, an ice coating thermalization assembly and a cleaning structure which are mounted between the mounting frames. The water collecting structure comprises a main water tank, a water collecting hopper, a filter screen plate, an auxiliary water tank and a plurality of overflow grooves; mud blocking nets are installed in the multiple overflow grooves. The icing thermalization assembly comprises a heat preservation lining plate electric heating rod. The cleaning structure comprises an electric push rod, a supporting frame, a blocking plate and a flushing plate. According to the invention, by utilizing a simple sedimentation replacement principle of a water body, the cleanliness of rainwater collection can be improved, and the cleaning effect of a photovoltaic cell panel is improved; under the action of the ice coating thermalization assembly cooperating with the water collection structure, the cleaning use of dust, stains and ice coating of the photovoltaic cell panel can be met, and the cleaning is multifunctional; the cleaning work of the photovoltaic cell panel is met through the simple drainage principle of clean water, the photovoltaic cell panel is fully cleaned, and the design cost of the cleaning structure is low.

Description

technical field [0001] The invention relates to the field of cleaning equipment, in particular to a device for cleaning the surface of a solar cell panel for photovoltaic power generation. Background technique [0002] With the continuous increase of the world's population and the increasing demand for electricity, solar photovoltaic power generation has been widely promoted. Photovoltaic power generation is a technology that directly converts light energy into electrical energy by utilizing the photovoltaic effect of the semiconductor interface. It is mainly composed of solar panels, controllers and inverters, and the main components are composed of electronic components. With the long-term use of solar panels, a large amount of dust and stains will settle on the surface of solar panels. The dust on the surface of solar panels will reduce the transmittance of the sun, resulting in the reduction of solar radiation received by solar energy, and the output power will also dec...

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Problems solved by technology

[0007] Based on this, it is necessary to collect rainwater as a clean water source for the current solar panel surface cleaning device. In the process of solar panel cleaning, there is no separation structure for rainwater impurities to provide clean water for cleaning, which will affect The cleaning effect of the solar panel is not obvious, and it is easy to cause damage to the cleaning equipment; the treatment method for cleaning the surface of the solar panel is relatively simple, because there is no effective deicing structure to realize the ice-covered cleaning of the solar panel, only by realizing dust and The removal of stains will affect the power generation efficiency of solar panels; at the same time, there are many electrical instruments used to clean the dust and stains of solar panels, the cost budget is high, and the subsequent maintenance costs will also increase. Provided is a solar panel surface cleaning device for photovoltaic power generation

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