CN104867600A

CN104867600A - Ship control current guiding cable

Info

Publication number: CN104867600A
Application number: CN201410066215.3A
Authority: CN
Inventors: 叶骥
Original assignee: ANHUI HONGQI CABLE GROUP Co Ltd
Current assignee: ANHUI HONGQI CABLE GROUP Co Ltd
Priority date: 2014-02-26
Filing date: 2014-02-26
Publication date: 2015-08-26

Abstract

The invention discloses a ship control current guiding cable, which is composed of aluminum alloy conductors, a chloroprene rubber sheath layer, a nickel belt armored layer, a butyronitrile insulating layer, a tinned copper wire shielding layer and an aluminum belt armored layer. The aluminum alloy conductors form seven groups of cable cores, each group of cable cores comprises two of the aluminum alloy conductors, the seven groups of cable cores are twisted together and extruded with the chloroprene rubber sheath layer, the chloroprene rubber sheath layer is wrapped with the nickel belt armored layer, the nickel belt armored layer is wrapped with the butyronitrile insulating layer, and the butyronitrile insulating layer is wrapped with the tinned copper wire shielding layer. The ship control current guiding cable has the advantages of good shielding and insulating performance, good bending resistance, high conductivity, high temperature resistance, and high magnetic interference resistance.

Description

A kind of ship control leading cable

Technical field

The present invention relates to field of cables, particularly relate to a kind of ship control leading cable.

Background technology

At present, at present, along with socioeconomic development, electric wire consumption increases rapidly, the quality requirement of cable is also constantly improved, such as in aviation, electric power, the cable used in the fields such as boats and ships, to shielding insulation performance, the resist bending performance of cable, conductance, high temperature resistant, the requirement of diamagnetic interference aspect of performance is high all especially.If the incomplete words that cable possesses, the work in these fields and benefit can be affected.

Summary of the invention

In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of high temperature resistant, insulation shielding is effective, and diamagnetic interference is strong, resist bending ship control leading cable of good performance.

The present invention takes following technical scheme to realize: a kind of ship control leading cable, it is by aluminium alloy conductor, chloroprene rubber sheath layer, nickel strap armour, butyronitrile insulating barrier, tinned copper wire screen and aluminium strip armour composition, described aluminium alloy conductor between two one group form one group of cable core, be seven groups altogether, one deck chloroprene rubber sheath layer is extruded with outside seven groups of cable cores twist together, outer wrapping one deck nickel strap armour of described chloroprene rubber sheath layer, outer wrapping one deck butyronitrile insulating barrier of described nickel strap armour, outer wrapping one deck tinned copper wire screen of described butyronitrile insulating barrier, a nickel wire drainage thread is extruded with between described butyronitrile insulating barrier and tinned copper wire screen.

The present invention has following beneficial effect in sum: this cable has good shielding insulation performance, resist bending performance, and conductance is high, also has high temperature resistant, the feature that diamagnetic interference is strong simultaneously.

Accompanying drawing explanation

Fig. 1 is cross-sectional structure schematic diagram of the present invention;

Wherein: 1, aluminium alloy conductor; 2, chloroprene rubber sheath layer; 3, nickel strap armour; 4, butyronitrile insulating barrier; 5, tinned copper wire screen; 6, aluminium strip armour; 7, nickel wire drainage thread.

Embodiment

As shown in Figure 1, a kind of ship control leading cable, it is by aluminium alloy conductor 1, chloroprene rubber sheath layer 2, nickel strap armour 3, butyronitrile insulating barrier 4, tinned copper wire screen 5 and aluminium strip armour 6 form, described aluminium alloy conductor 1 between two one group form one group of cable core, be seven groups altogether, one deck chloroprene rubber sheath layer 2 is extruded with outside seven groups of cable cores twist together, outer wrapping one deck nickel strap armour 3 of described chloroprene rubber sheath layer 2, outer wrapping one deck butyronitrile insulating barrier 4 of described nickel strap armour 3, outer wrapping one deck tinned copper wire screen 5 of described butyronitrile insulating barrier 4, a nickel wire drainage thread 7 is extruded with between described butyronitrile insulating barrier 4 and tinned copper wire screen 5.

The above is the embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in the present patent application scope change or modify, and are included in patent claim of the present invention.

Claims

1. a ship control leading cable, it is by aluminium alloy conductor, chloroprene rubber sheath layer, nickel strap armour, butyronitrile insulating barrier, tinned copper wire screen and aluminium strip armour composition, it is characterized in that: described aluminium alloy conductor between two one group form one group of cable core, be seven groups altogether, one deck chloroprene rubber sheath layer is extruded with outside seven groups of cable cores twist together, outer wrapping one deck nickel strap armour of described chloroprene rubber sheath layer, outer wrapping one deck butyronitrile insulating barrier of described nickel strap armour, outer wrapping one deck tinned copper wire screen of described butyronitrile insulating barrier, a nickel wire drainage thread is extruded with between described butyronitrile insulating barrier and tinned copper wire screen.