CN212032686U - High-temperature-resistant control cable for ships - Google Patents

Abstract

The utility model provides a high temperature resistant for naval vessel control cable, includes the cable core, the cable core includes a plurality of wires and basalt fiber, and the wire equipartition is in basalt fiber, the structure of wire is: the innermost layer is a wire core formed by twisting a plurality of conductor wires, a polyimide layer is arranged outside the wire core, a glass fiber cloth layer is arranged outside the polyimide layer, and an aluminum tape weaving layer is arranged outside the glass fiber cloth layer; the cable core is provided with an polysulfonamide fiber cloth layer outside, a steel belt woven layer is arranged outside the polysulfonamide fiber cloth layer, a graphite fiber layer is arranged outside the steel belt woven layer, a conductive paint coating is arranged outside the graphite fiber layer, and a polyether-ether-ketone layer is arranged outside the conductive paint coating. The control cable for the ship, which is provided by the invention, has excellent high-temperature resistance and excellent anti-interference capability by utilizing the characteristics of different materials and scientifically combining, and ensures the stable operation of each part of the ship.

Description

High-temperature-resistant control cable for ships

Technical Field

The invention belongs to the technical field of cables, and particularly relates to a high-temperature-resistant control cable for ships.

Background

A control cable refers to a power connection line that transfers power directly from a distribution point of an electrical power system to various consumer appliances.

Some parts on the naval vessel are very high temperature during operation, for example engine part, therefore in order to guarantee the steady operation of naval vessel each part, the control cable that this part was used need have high temperature resistant characteristic, and the naval vessel still can meet and its complicated electromagnetic environment simultaneously, therefore has also proposed higher anti-jamming performance to the control cable who uses.

Disclosure of Invention

In order to meet the requirements, the invention provides the high-temperature-resistant control cable for the ships, which has the advantages of excellent high-temperature resistance, outstanding anti-interference capability and capability of ensuring the stable operation of various parts of the ships.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a high temperature resistant for naval vessel control cable, includes the cable core, the cable core includes a plurality of wires and basalt fiber, and the wire equipartition is in basalt fiber, the structure of wire is: the innermost layer is a wire core formed by twisting a plurality of conductor wires, a polyimide layer is arranged outside the wire core, a glass fiber cloth layer is arranged outside the polyimide layer, and an aluminum tape weaving layer is arranged outside the glass fiber cloth layer;

the cable core is provided with an polysulfonamide fiber cloth layer outside, a steel belt woven layer is arranged outside the polysulfonamide fiber cloth layer, a graphite fiber layer is arranged outside the steel belt woven layer, a conductive paint coating is arranged outside the graphite fiber layer, and a polyether-ether-ketone layer is arranged outside the conductive paint coating.

Preferably, the conductor wire is a silver-plated single crystal copper wire.

The single crystal copper is high-purity oxygen-free copper, the whole line of the single crystal copper only consists of one crystal grain, and no 'grain boundary' is generated between the crystal grains (the 'grain boundary' can reflect and refract a passing signal to cause signal distortion and attenuation), so that the single crystal copper has extremely high signal transmission performance, and the signal transmission performance and the oxidation resistance can be further improved by plating silver on the surface of the single crystal copper. Polyimide, it is fabulous insulating layer material to have high insulating property, can its high temperature resistant more than 400 ℃, glass fiber cloth has fabulous heat-proof quality, can prevent aluminium strip weaving layer fish tail wire simultaneously, aluminium strip weaving layer can prevent that the wire from interfering each other and external interference between the wire, basalt fiber has that high temperature resistant nature is good, anti-oxidant, radioresistance, thermal insulation gives sound insulation, compressive strength, characteristics such as shear strength height, with the wire equipartition not only further reduce the wire and interfere each other among the basalt fiber, still have the effect of protection wire.

The polysulfonamide fiber has excellent electrical insulation and heat resistance, in addition, the flame retardance is high, the chemical stability is good, a cable core can be prevented from being scratched by burrs on a steel belt woven layer, the steel belt woven layer has the functions of increasing the strength and preventing external electromagnetic signal interference, the graphite fiber is excellent in high-temperature resistance and high in mechanical strength, internal materials can be effectively protected, the conductive paint has an excellent function of shielding electromagnetic wave interference, polyether-ether-ketone is high-temperature resistant and chemical corrosion resistant, the fatigue resistance under alternating stress is very outstanding, the flame retardance is comparable to that of alloy materials, and the flame-retardant conductive paint is an excellent sheath material.

The invention has the beneficial effects that: by utilizing the characteristics of different materials and scientifically combining, the control cable for the ship, which has excellent high-temperature resistance and excellent anti-interference capability, is obtained, and the stable operation of each part of the ship is ensured.

Drawings

The invention is further illustrated by the following figures and examples

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of the structure of the lead.

In the figure: 1. the cable comprises a conducting wire, 1.1 conductor wires, 1.2 polyimide layers, 1.3 glass fiber cloth layers, 1.4 aluminum tape woven layers, 2 basalt fibers, 3 polysulfonamide fiber cloth layers, 4 steel tape woven layers, 5 graphite fiber layers, 6 conductive paint coatings and 7 polyether ether ketone layers.

Detailed Description

In fig. 1 and 2, a high temperature resistant control cable for ships, in which: 1. the cable comprises a conducting wire, 1.1 conductor wires, 1.2 polyimide layers, 1.3 glass fiber cloth layers, 1.4 aluminum tape woven layers, 2 basalt fibers, 3 polysulfonamide fiber cloth layers, 4 steel tape woven layers, 5 graphite fiber layers, 6 conductive paint coatings and 7 polyether ether ketone layers. This control cable includes the cable core, the cable core includes 7 wires and basalt fiber, and the wire equipartition is in basalt fiber, the structure of wire is: the innermost layer is a wire core formed by twisting 19 conductor wires, a polyimide layer is arranged outside the wire core, a glass fiber cloth layer is arranged outside the polyimide layer, and an aluminum tape weaving layer is arranged outside the glass fiber cloth layer;

the cable core is provided with an polysulfonamide fiber cloth layer outside, a steel belt woven layer is arranged outside the polysulfonamide fiber cloth layer, a graphite fiber layer is arranged outside the steel belt woven layer, a conductive paint coating is arranged outside the graphite fiber layer, and a polyether-ether-ketone layer is arranged outside the conductive paint coating.

In this example, the conductor wire is a silver-plated single-crystal copper wire.

Claims (2)

1. The utility model provides a high temperature resistant for naval vessel control cable, includes the cable core, characterized by: the cable core comprises a plurality of wires and basalt fibers, the wires are uniformly distributed in the basalt fibers, and the wires are structurally characterized in that: the innermost layer is a wire core formed by twisting a plurality of conductor wires, a polyimide layer is arranged outside the wire core, a glass fiber cloth layer is arranged outside the polyimide layer, and an aluminum tape weaving layer is arranged outside the glass fiber cloth layer;

the cable core is provided with an polysulfonamide fiber cloth layer outside, a steel belt woven layer is arranged outside the polysulfonamide fiber cloth layer, a graphite fiber layer is arranged outside the steel belt woven layer, a conductive paint coating is arranged outside the graphite fiber layer, and a polyether-ether-ketone layer is arranged outside the conductive paint coating.

2. The high-temperature-resistant control cable for ships according to claim 1, wherein the cable comprises: the conductor wire is a silver-plated single crystal copper wire.

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