A trough solar concentrator mirror cleaning device
A trough solar energy and cleaning device technology, applied in cleaning methods and utensils, chemical instruments and methods, cleaning methods using tools, etc., can solve the problems of wasting water resources, low efficiency, high labor intensity, etc., and achieve thorough cleaning, The system is stable and reliable, and the effect of reducing the load
Active Publication Date: 2017-08-29
HOHAI UNIV CHANGZHOU
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Problems solved by technology
Manual cleaning is labor-intensive, wastes water resources, and has low efficiency, especially in large-scale mirror fields in the wild, manual cleaning is impractical
Method used
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[0018] Below in conjunction with embodiment the present invention will be further described.
[0019] Such as figure 1 and 2 As shown, a trough-type solar concentrator mirror surface cleaning device includes a vehicle frame 4, a water tank 6 and a motor 7 are arranged in the vehicle frame 4, a water pump 5 is installed in the water tank 6, and a rigid water pipe 2 is connected to the water pump 5 , the rigid water pipe 2 stretches out from the vehicle frame 4, and the tail end of the rigid water pipe 2 protruding from the vehicle frame 4 is equipped with a cleaning head 1, the surface of the cleaning head 1 is porous cotton, and the cleaning head 1 can be connected with the light collector 10 The mirror surface is closely attached, and there is a needle-shaped pipeline inside the cleaning head 1 to transport the water in the water pipe to the porous cotton; the output end of the motor 7 is connected to the input end of the gear reducer 8, and the output end of the gear reduce...
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The invention discloses a cleaning device for a mirror of a trough type solar concentrator. The cleaning device comprises a car frame, wherein a water tank and an electromotor are arranged in the car frame, and a water pump is mounted in the water tank; a rigid water pipe is connected to the water pump and extends out the car frame, and a cleaning head is mounted at the tail end, extending out the car frame, of the rigid water pipe; porous cotton is arranged on the surface of the cleaning head, and the cleaning head can be closely fitted with the mirror of the concentrator; the output end of the electromotor is connected with the input end of a gear reducer, the output end of the gear reducer is connected with the input end of a link mechanism, and the tail end of the link mechanism is mutually connected with the rigid water pipe through a revolute pair. The cleaning device can realize semi-parabolic movement and is closely matched with the mirror of the concentrator, and the mirror is thoroughly cleaned. The car frame is pushed by a worker to move ahead. when meeting stubborn stains, the car frame can stop, and the cleaning device carries out repeated cleaning and wiping, so that the cleaning device is flexible and portable. The cleaning device does not need to be additionally mounted on a steel frame of the trough type solar concentrator, so that the load capacity of the whole system is reduced, and the system is more stable and reliable.
Description
technical field [0001] The invention belongs to the technical field of solar heat collectors, in particular to a mirror surface cleaning device of a trough-type solar concentrator. Background technique [0002] With the development of society and economy, the traditional fossil energy is increasingly exhausted, and the environmental pollution is becoming more and more serious. The use of clean and pollution-free solar thermal power generation technology is increasingly developed. Among them, the trough solar thermal power generation technology is one of the thermal power generation technologies with the most commercialization prospects. The parabolic concentrating device in the trough solar thermal power generation system is mainly composed of multiple arc-shaped mirrors, and the working place is mostly set in open areas in the wild, especially in desert areas with rich solar energy resources in Northwest my country. After working in a large outdoor mirror field for a perio...
Claims
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IPC IPC(8): B08B1/00
CPCB08B1/006
Inventor 朱天宇吴鹏程曹飞刘庆君毛宇飞肖洪颜昭李彦
Owner HOHAI UNIV CHANGZHOU