A waterproof and twist-proof cable for wind power generation
An anti-twist and cable technology, which is applied in the direction of power cables, insulated cables, cables, etc., can solve the problems of poor waterproof and anti-twist performance, and achieve the effect of increasing insulation performance, improving anti-twist degree, and simple structure
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no. 1 approach
[0016] The first embodiment: please refer to Figure 1-2 , A waterproof and anti-twist cable for wind power generation, comprising an outer insulating layer 1, the thickness of the outer insulating layer 1 is 0.1-0.12mm, the surface of the outer insulating layer 1 is fixedly connected with rubber bumps 2, the number of rubber bumps 2 is No less than forty and equidistantly arranged on the surface of the outer insulating layer 1, the rubber bumps 2 can not only thicken the outer surface of the cable, but also effectively improve its anti-torsion degree and increase the insulation performance of the cable. An outer waterproof layer 3 is attached to the inner wall of the insulating layer 1, and a silica gel layer 4 is attached to the inner wall of the outer waterproof layer 3. The silica gel layer 4 has high corrosion resistance. When the wires and cables encounter corrosive liquids, they will Good protection effect, the thickness ratio between the outer insulating layer 1, the ou...
no. 2 approach
[0017] The second embodiment: a waterproof and anti-twist cable for wind power generation, comprising an outer insulating layer 1, the surface of the outer insulating layer 1 is fixedly connected with rubber bumps 2, the number of the rubber bumps 2 is multiple and equidistant It is arranged around the outer circumferential surface of the outer insulating layer 1. An outer waterproof layer 3 is attached to the inner wall of the outer insulating layer 1, and a silica gel layer 4 is attached to the inner wall of the outer waterproof layer 3. A filling layer 5 is attached to the inner wall, and a main wire 6 is arranged at the center of the filling layer 5, and secondary wires 7 are arranged inside the filling layer 5 and located on the top, bottom, and left and right sides of the main wire 6 , The four secondary wires 7 are arranged around the main wire 6 as the center. The main wire 6 and the secondary wires 7 each include a copper core 8 which is formed by twisting 23 wire bundl...
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