Special high-frequency and energy-saving communication flexible cable for ship

Abstract

The invention provides a special high-frequency and energy-saving communication flexible cable for a ship, and relates to the technical field of production of cables. The special high-frequency and energy-saving communication flexible cable for the ship comprises six strands of insulating conductors which are twisted with each other; a lapping layer, an polyolefin inner bushing layer, a tinned copper wire braiding armor layer and a polyolefin outer bushing layer are sequentially arranged outside the twisted insulating conductors; fillers are placed between the insulating conductors and the lapping layer; each strand of insulating conductors comprises a tinned copper wire conductive core wire; and a crosslinked polyethylene insulating layer is wrapped outside each tinned copper wire conductive core wire. The special high-frequency and energy-saving communication flexible cable for the ship is low in smoke, halogen free, flame retarded, corrosion resistant, and interference resistant, and is applicable to telecommunication equipment, electrical instruments, and signal transmission and control systems of various information processing devices in the ship and overwater floating buildings.

Description

technical field [0001] The invention relates to the technical field of cable production. Background technique [0002] Due to the complex environment of sea and ship navigation, the safety level requirements for laying and installation are relatively high, as well as the service life of cables, anti-electromagnetic interference capabilities, low-smoke and halogen-free performance, and flame retardancy. Currently commonly used communication cables cannot meet the needs, and their water resistance, corrosion resistance, interference resistance, high temperature resistance and oil resistance are poor, and they are easily damaged by external forces, thereby affecting the service life and effect, and are difficult to maintain. Contents of the invention [0003] The purpose of the present invention is to provide a special soft cable for marine high-frequency energy-saving communication with strong anti-interference performance, high temperature resistance, oil resistance, anti-c...

AI Technical Summary

Problems solved by technology

At present, the commonly used communication cables cannot meet the needs, and their water resistance, corrosion resistance, anti-interference, high temperature resistance and oil resistance are poor, and they are easily damaged by external forces, thus affecting the service life and effect, and maintenance is difficult.

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