Automatic cleaning device in solar condensation system

Abstract

The invention provides an automatic cleaning device in a solar condensation system, and belongs to the technical field of solar energy utilization. The device solves the technical problem that an existing solar condensation system is not provided with the automatic cleaning device and accordingly the photo-thermal conversion efficiency is low. According to the automatic cleaning device in the solar condensation system, the solar condensation system comprises a glass room, glass plates are arranged on the upper portion of the glass room and are in an inverted V shape, rainwater tanks used for collecting rainwater are fixedly arranged at the lower positions of the two ends of each glass plate, and water outlet holes are formed in the two ends of each rainwater tank. The automatic cleaning device comprises an inverted V-shaped movable frame, a cleaning agent box capable of storing a solid-state cleaning agent is fixedly arranged in the middle of the movable frame, and a water pump is fixedly arranged in the cleaning agent box. The automatic cleaning device has the advantages of having an automatic cleaning function and being high in photo-thermal conversion efficiency.

Description

technical field [0001] The invention belongs to the technical field of solar energy utilization, and relates to a solar concentrating system, in particular to an automatic cleaning device in the solar concentrating system. Background technique [0002] Solar energy must undergo various conversions before it can be used conveniently, and the key technology is solar energy conversion technology. The entire content of the development of solar energy conversion technology in the modern sense can be summarized into two main aspects: (1) efficiently collect solar energy, (2) efficiently convert the collected solar energy into other forms of useful energy; the conversion and utilization of solar energy are mainly There are three ways: photothermal conversion, photoelectric conversion and photochemical conversion. [0003] Solar thermal conversion plays an important role in solar engineering. The basic working process of the photothermal device is to collect and absorb the solar r...

AI Technical Summary

Problems solved by technology

[0004] However, most of the reflectors of existing light-to-heat conversion devices use expensive and heavy glass silver mirrors. During long-term outdoor use, due to the impact of wind and sand, the surface will be covered with dirt, which will reduce the reflectivity of light and reduce the light-to-heat conversion efficiency.

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