Solar automatic-detection water-saving photovoltaic cleaning device

Abstract

The invention belongs to the technical field of power generating equipment, particularly relates to a solar automatic-detection water-saving photovoltaic cleaning device which is used for automatically cleaning photovoltaic panels. The cleaning device comprises a supporting frame, a cleaning and brushing mechanism and a rainwater tank, wherein a photovoltaic panel is fixedly mounted on the supporting frame; the cleaning and brushing mechanism is connected with the rainwater tank through a water outlet pipe, and is mounted on the photovoltaic panel, a photovoltaic electricity supply panel for supplying electricity for the cleaning and brushing mechanism is arranged on the surface of the cleaning and brushing mechanism, and an accumulator is mounted on the side surface of the cleaning and brushing mechanism; and the photovoltaic electricity supply panel generates electricity and stores the generated electricity through the accumulator, and the accumulator stores the electricity and supplies the electricity for the cleaning and brushing mechanism so that the cleaning and brushing mechanism automatically moves along the photovoltaic panel to clean the photovoltaic panel. The cleaning device disclosed by the invention has the beneficial effects of being simple in structure and convenient to mount and operate; the photovoltaic electricity supply panel is used for generating electricity and storing the generated electricity through the accumulator, so that the cleaning and brushing mechanism can operate through an electric source provided by the accumulator, and the cleaning device can automatically move along the photovoltaic panel and clean the photovoltaic panel; and the rainwater tank is used for supplying water for the cleaning and brushing mechanism, so that resources are sufficient to utilize, and the cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of power generation equipment, and in particular relates to a solar energy automatic detection water-saving photovoltaic cleaning device. Background technique [0002] At present, the output performance of photovoltaic panels is affected by dust deposited on the surface, which reduces the efficiency of the battery; dust has a direct impact on the solar irradiance received by the panel and heat dissipation, and can corrode the surface of the panel; for long-term operation of photovoltaic power generation systems , the impact of dust accumulation on the panel cannot be underestimated. Dust on the surface of the panel has the functions of reflecting, scattering and absorbing solar radiation, which can reduce the transmittance of sunlight, resulting in a decrease in the solar radiation received by the panel and a decrease in the output power. In addition, because the dust absorbs solar radiation, the photovoltai...

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Problems solved by technology

[0003] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide an automatic detection water-saving photovoltaic cleaning device, which is used to solve the problems of difficult cleaning of photovoltaic panels, low cleaning efficiency, high cost, and difficult automatic cleaning in the prior art.

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