Energy-saving low-loss anti-interference wire cable

Abstract

The invention discloses an energy-saving low-loss anti-interference wire cable. The energy-saving low-loss anti-interference wire cable comprises a conductor, wherein a glass fiber insulating layer, a silica gel protective layer and a packing layer are wrapped on the outer surface of the conductor in sequence; the packing layer is formed by laminating ceramic powder, mica and asbestos, and reinforcing ribs are further additionally arranged in the packing layer; an electromagnetic shielding layer is wrapped on the outer surface of the packing layer; an anti-radiation layer and a rubber insulating outer skin layer are wrapped on the outer surface of the electromagnetic shielding layer in sequence; the anti-radiation layer is made of metal wires, and has a good anti-radiation performance; the wire cable is provided with the rubber insulating outer skin layer, so that insulation, tensile resistance, impact resistance and radiation isolation of the wire cable are solved, and the wire cable has a good bending performance and also isolates external radiation; a waterproof film formed by spraying a polyurethane waterproof coating is arranged on the outer side of the rubber insulating outer skin layer; the waterproof film achieves a waterproof effect effectively, so that the wire cable is protected; and meanwhile, the wire cable is effectively protected by the reinforcing ribs and the rubber insulating outer skin layer, so that the wire cable is prevented from causing loss due to external reasons.

Description

technical field [0001] The invention relates to the technical field of power cables, in particular to an energy-saving, low-loss and anti-interference cable. Background technique [0002] Power cables are cables used to transmit and distribute electric energy. Power cables are often used in urban underground power grids, outgoing lines of power stations, internal power supply of industrial and mining enterprises, and underwater transmission lines across rivers and seas. In power lines, the proportion of cables is gradually increasing. Power cables are cable products used to transmit and distribute high-power electric energy in the backbone lines of power systems, and the existing cables have a single function and cannot meet the needs of modern use. Therefore, we propose an energy-saving, low-loss and anti-interference cable . Contents of the invention [0003] The purpose of the present invention is to provide an energy-saving, low-loss and anti-interference cable to so...

AI Technical Summary

Problems solved by technology

Power cables are cable products used to transmit and distribute high-power electric energy in the backbone lines of power systems, and the existing cables have a single function and cannot meet the needs of modern use. Therefore, we propose an energy-saving, low-loss and anti-interference cable

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