Aluminum-armored solid anti-ice high-voltage bare wire
An anti-icing, solid technology, applied in the direction of conductors, insulated cables, electrical components, etc., can solve the problems of short life, wires and steel wires are easy to rust when exposed to air, and achieve the effect of increasing the strength of wires
Inactive Publication Date: 2015-05-20
天津有序环境科技发展有限公司
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Embodiment 2
[0017] The insulator between the pipe wall and the center of the second embodiment is foam rubber, 6 strands of steel wire are made into a multi-strand structure, each strand of steel wire is 0.5 mm in diameter, and the shape of the aluminum pipe wall is corrugated, which is conducive to making the pipe wall easy to bend It will not cause metal fatigue to cause the entire aluminum armor structure to rupture.
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The invention relates to an aluminum-armored solid anti-ice high-voltage bare wire which is made to be in the shape of a tube. A steel wire is arranged at the center in the tube, and an insulating object is filled between the wall of the tube and the center. Due to the steel wire, lead strength is improved; due to a tubular aluminum armor, reduction of lead loss is facilitated. A current is added in an electric circuit formed by the aluminum armor and the steel wire, so that ice blocks can be thawn and shed.
Description
technical field [0001] The invention relates to a high-voltage wire, in particular to a protection function for preventing open-air power equipment from freezing in freezing rain and snow disasters. Background technique [0002] At present, known high-voltage transmission line insulators, circuit breaker insulators and other open-air power equipment will freeze when encountering freezing rain or snow disasters, which seriously threatens the safe operation of power equipment. [0003] With the advancement of technology, a high-voltage wire is made into a tube. There is a steel wire in the center of the tube, and a three-claw bracket is set every 150mm to 1500mm. The steel wire passes through the center of the bracket. The steel wire increases the strength of the conductor, and the pipe wall can be made thinner and larger in diameter, which is not only conducive to the passage of hot air in the pipe, but also conducive to reducing the loss of the conductor. The hot air in the...
Claims
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Inventor 林峰
Owner 天津有序环境科技发展有限公司
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