Degaussing cable for ship

Abstract

The invention discloses a degaussing cable for a ship. The degaussing cable for the ship comprises a reinforcing core, a conductor, an isolation belt, an insulating layer, an inner sheath layer, a filling layer, an armor layer and an outer sheath layer. The plurality of first conductors and the plurality of second conductors are stranded into a stranded wire, the plurality of stranded wires are stranded into a flexible conductor, the stranded wire is coated with the isolation belt, the insulating layer is coated with an internal sheath layer, and the internal sheath layer is sequentially coated with a filling layer, an armor layer and an external sheath layer. The seawater corrosion resistance of the cable is enhanced, the tensile strength of the cable is improved, and the bending performance of the cable is improved.

Description

technical field [0001] The invention relates to the technical field of ship cables, in particular to a degaussing cable for ships. Background technique [0002] Ship degaussing technology is a technology that the navies of various countries must master and commonly use to prevent damage from weapons in waterproofing. The degaussing operation is to remove the residual magnetic field on the metal shell of the ship, so as not to be detected by other submarines and surface ships during operation. Moreover, degaussing also protects troops from magnetically fuzed mines. The principle of ship degaussing is to use windings or coils to pass in direct current, so that the windings generate a magnetic field that is equal in size to the ship's magnetic field and opposite in direction, thereby offsetting the ship's magnetic field. When degaussing, generally the degaussing cable should be wound on the hull of the ship to be degaussed according to the regulations, and the magnetic field ...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned shortcoming of the prior art, the object of the present invention is to provide a kind of degaussing cable for ship, for solving the problem that the cable in the prior art is easily corroded by seawater, and due to the sheath layer and insulating layer If the thickness is insufficient, the tensile strength of the cable is poor. If the cable is damaged more, its safety performance and service life will no longer meet the requirements of use.

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