System for washing intelligently solar heat collection plate

Abstract

The present invention relates to an intelligent cleaning system for the solar heat-collecting board, a pressure pump which is connected with the spraying tube transversely arranged at the upper end of the heat-collecting board is connected to the upper water pipe, the side of the spraying tube opposite to the heat collecting board is arranged with a plurality of spraying holes, the side surface or back of the heat collecting board is arranged with a microcomputer controller, the inside and outside of the heat collecting board glass are respectively arranged with a first photosensitive probe head and a second light sensing probe head, the two photosensitive probe heads are respectively connected with the input of the microcomputer controller which is composed of a collecting module, a CPU, a timing module, an executive module and an input panel, and the output of the microcomputer controller is connected with the pressure pump. The solar heat-collecting board intelligent cleaning system of the invention can confirm the accumulating degree of the dust on the surface of the heat-collecting board to automatically begin the cleaning according to the illumination contrast intensity detected by the photosensitive probe head; at the same time the system can do timely cleaning according to the setting of the timing device. The solar heat-collecting board intelligent cleaning system of the invention thoroughly settles the problem of cleaning the heat-collecting board and obtains the purpose of saving and convenient using.

Description

technical field [0001] The invention relates to a solar energy utilization technology, in particular to an intelligent cleaning system for solar heat collecting plates. Background technique [0002] Solar collector panels are excellent energy-saving equipment and are widely used in hot water systems in homes, businesses, and buildings. However, since the solar heat collector must be placed in the natural environment, the more conducive to sunlight the better. Any point of shading will affect the degree of heat collection of the solar collector plate. During long-term exposure and use, the surface of the solar collector plate is easy to accumulate dust. Over time, the accumulated dust blocks the transmittance of sunlight and directly affects the solar collector plate. the conversion efficiency. [0003] The traditional method is to manually clean the solar collector panels, but solar collector panels are often installed on the top floor of the building, especially on a part...

AI Technical Summary

Problems solved by technology

Any point of shading will affect the degree of heat collection of the solar collector plate. During long-term exposure and use, the surface of the solar collector plate is easy to accumulate dust. Over time, the accumulated dust blocks the transmittance of sunlight and directly affects the solar collector plate. conversion efficiency

[0003] The traditional method is to manually clean the solar collector panels, but often the solar collector panels are installed on the top floor of the building, especially on a part of the sloping roof, manual cleaning has certain risks; and manual cleaning is still uncertain, If the cleaners go up, they may find that the surface of the solar collector plate is relatively clean; if the cleaners do not go up, it may be that the surface of the solar collector plate has accumulated a lot of dust

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