CN103871589A

CN103871589A - Multi-conductor insulation shield cable

Info

Publication number: CN103871589A
Application number: CN201410062982.7A
Authority: CN
Inventors: 张龙兵
Original assignee: ANHUI HUACHENG CABLE Co Ltd
Current assignee: ANHUI HUACHENG CABLE Co Ltd
Priority date: 2014-02-25
Filing date: 2014-02-25
Publication date: 2014-06-18

Abstract

The invention discloses a multi-conductor insulation shield cable, which is formed by an aluminum conductor, an ethylene propylene rubber insulation layer, an aluminum belt armor layer, a polyester fiber layer, a nonmagnetic metal armor layer and a neoprene rubber sheath layer; one layer of ethylene propylene rubber insulation layer wraps the aluminum conductor and is wrapped by one layer of aluminum belt armor layer; one layer of polyester fiber layer wraps the aluminum belt armor layer and is wrapped by one layer of nonmagnetic metal armor layer; one layer of neoprene rubber sheath layer wraps the nonmagnetic metal armor layer. The multi-conductor insulation shield cable is light in weight, convenient to transport and strong in wear resistance, is mainly applied to the fields such as computers and machine rooms, is long in service life, and has the characteristics of good high temperature-low temperature resistance, good oil resistance and good performance of mechanical damage resistance.

Description

One kind of multiple conductor insulation shielded type cables

Technical field

The invention belongs to field of cables, relate in particular to one kind of multiple conductor insulation shielded type cables.

Background technology

At present, along with Chinese society expanding economy, electric wire consumption increases rapidly, the quality requirement of cable is also constantly improved, such as the cable using in the field such as computer, machine room, high and low temperature resistance to cable, oil resistant, resistance to mechanical damage, light, humidity and chemical resistance aspect require all high especially.

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 long service life, the multiple conductor insulation shielded type cable of resistance to mechanical damage.

The present invention takes following technical scheme to realize: one kind of multiple conductor insulation shielded type cables, it is by aluminium conductor, ethylene propylene rubber insulated layer, aluminium strip armour, layer of polyester fiber, nonmagnetic metal armour and chloroprene rubber sheath layer composition, outside described aluminium conductor, wrap up the ethylene propylene rubber insulated layer of one deck, outside described ethylene propylene rubber insulated layer, wrap up one deck aluminium strip armour, outside described aluminium strip armour, wrap up one deck layer of polyester fiber, outside described layer of polyester fiber, wrap up one deck nonmagnetic metal armour, outside described nonmagnetic metal armour, wrap up one deck chloroprene rubber sheath layer, described ethylene propylene rubber insulated layer inside is extruded with eight tinned copper conductors, described aluminium strip armour inside is extruded with 16 copper conductors, described layer of polyester fiber inside is extruded with 16 nickel conductors.

The present invention has following beneficial effect in sum: this kind of cable is lightweight, convenient transport, resistance to wear is strong, is mainly used in the field such as computer, machine room, long service life also has that high and low temperature resistance is good, a feature of oil resistant and resistance to mechanical damage function admirable simultaneously.

Brief description of the drawings

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

Wherein: 1, aluminium conductor; 2, ethylene propylene rubber insulated layer; 3, aluminium strip armour; 4, layer of polyester fiber; 5, nonmagnetic metal armour; 6, chloroprene rubber sheath layer; 7, tinned copper conductor; 8, copper conductor; 9, nickel conductor.

Embodiment

As shown in Figure 1, one kind of multiple conductor insulation shielded type cables, it is by aluminium conductor 1, ethylene propylene rubber insulated layer 2, aluminium strip armour 3, layer of polyester fiber 4, nonmagnetic metal armour 5 and chloroprene rubber sheath layer 6 form, outside described aluminium conductor 1, wrap up the ethylene propylene rubber insulated layer 2 of one deck, outside described ethylene propylene rubber insulated layer 2, wrap up one deck

aluminium strip armour

3, 3 parcel one deck layer of polyester fiber 4 outside described aluminium strip armour, outside described layer of polyester fiber 4, wrap up one deck nonmagnetic metal armour 5, outside described nonmagnetic metal armour 5, wrap up one deck chloroprene rubber sheath layer 6, described ethylene propylene rubber insulated layer 2 inside are extruded with eight tinned copper conductors 7, described aluminium strip armour 3 inside are extruded with 16 copper conductors 8, described layer of polyester fiber 4 inside are extruded with 16 nickel conductors 9.

The above is embodiments of the invention, and the equivalence of doing according to structure, feature and principle described in the present patent application scope therefore all changes or modifies, and is included in patent claim of the present invention.

Claims

1. one kind of multiple conductor insulation shielded type cables, it is by aluminium conductor, ethylene propylene rubber insulated layer, aluminium strip armour, layer of polyester fiber, nonmagnetic metal armour and chloroprene rubber sheath layer composition, it is characterized in that: outside described aluminium conductor, wrap up the ethylene propylene rubber insulated layer of one deck, outside described ethylene propylene rubber insulated layer, wrap up one deck aluminium strip armour, outside described aluminium strip armour, wrap up one deck layer of polyester fiber, outside described layer of polyester fiber, wrap up one deck nonmagnetic metal armour, outside described nonmagnetic metal armour, wrap up one deck chloroprene rubber sheath layer, described ethylene propylene rubber insulated layer inside is extruded with eight tinned copper conductors, described aluminium strip armour inside is extruded with 16 copper conductors, described layer of polyester fiber inside is extruded with 16 nickel conductors.