Device for cleaning vertical vacuum tube of solar water heater

Abstract

The invention discloses a device for cleaning a vertical vacuum tube of a solar water heater. The device comprises a working box for cleaning a solar vacuum tube and a feeding port for placing the solar vacuum tube into the working box, wherein a cleaning brush for brushing the inner wall of the solar vacuum tube, a driving mechanism for driving the cleaning brush to rotate and a conveying pipe for conveying cleaning liquid and clear water for cleaning the solar vacuum tube are arranged in the working box. Through the arrangement of the structure, the solar vacuum tube can be effectively cleaned through the cleaning brush, so that dirt on the inner wall of the solar vacuum tube is effectively removed; at the same time, the arrangement of a driving part is omitted, so that the maintenance cost of the device is reduced, the size of the device is smaller, and the occupied space is effectively reduced; and the device is simple in structure, easy to operate and quite practical.

Description

technical field [0001] The invention belongs to the technical field of solar vacuum tubes, in particular to a vertical vacuum tube cleaning device for cleaning solar water heaters. Background technique [0002] The important form of solar energy utilization is the utilization of light and heat. All-glass vacuum heat collector tubes are key components of solar water heaters and heat collectors. The cleanliness of the blank tubes and finished tubes has a great influence on their heat absorption performance, economic benefits and aesthetics. Influence. [0003] Now the publication number is CN101596537A discloses an automatic cleaning device for the inner wall of a solar vacuum tube, which can automatically clean the inner wall of a solar vacuum tube. The motor controls the movement of the lead screw, thereby driving the brush to reciprocate in the vertical direction. At the same time, water is fed from the water inlet to realize automatic cleaning of the inner wall of the sol...

AI Technical Summary

Problems solved by technology

The motor controls the movement of the lead screw, thereby driving the brush to reciprocate in the vertical direction. At the same time, water is fed from the water inlet to realize automatic cleaning of the inner wall of the solar vacuum tube, which saves manpower; however, solar energy is generally used in households, and solar energy The cleaning time interval is very long. After cleaning the solar vacuum tube, the device is left idle at home. The device is bulky and difficult to carry. It is very troublesome to move, and it takes up a lot of space. Easy to damage and high maintenance cost

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