CN203721289U

CN203721289U - Insulation armored sheath cable for motor

Info

Publication number: CN203721289U
Application number: CN201420089472.4U
Authority: CN
Inventors: 叶骥
Original assignee: ANHUI HONGQI CABLE GROUP Co Ltd
Current assignee: ANHUI HONGQI CABLE GROUP Co Ltd
Priority date: 2014-03-01
Filing date: 2014-03-01
Publication date: 2014-07-16
Anticipated expiration: 2024-03-01

Abstract

The utility model discloses an insulation armored sheath cable for a motor. The cable is composed of aluminum alloy conductor wire cores, a nickel conductor cable core, an aluminum conductor wire core, a fluorinated ethylene propylene insulation layer, a tin-coated copper strip armored layer and a low-smoke halogen-free polyolefin sheath layer. The aluminum alloy conductor wire cores, the nickel conductor cable core and the aluminum conductor wire core are wrapped by the fluorinated ethylene propylene insulation layer in an extruded mode; the fluorinated ethylene propylene insulation layer is wrapped by the tin-coated copper strip armored layer; and there are two groups of aluminum alloy conductor wire cores. The cable provided by the utility model has the advantages of light weight, convenient transportation, bending resistance, good insulation effect, excellent anti-shock performance, high air tightness and good conductive performance.

Description

Insulation armouring jacketed cable for a kind of motor

Technical field

The utility model belongs to field of cables, relates in particular to insulation armouring jacketed cable for a kind of motor.

Background technology

Along with expanding economy, electric wire consumption increases rapidly, change also increasing, but also more and more can not meet the demand of social every field, boats and ships, aviation, power plant, metallurgy and field of petrochemical industry be extensive use cable all, now, there is a kind of cable, be the cable that is specifically applied to boats and ships, be also optionally used in some other field, fully met demand.

Utility model content

In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of lightweight, and insulation effect is good, and anti-seismic performance, air-tightness are strong, the insulation armouring jacketed cable for motor that electric conductivity is excellent.

The utility model takes following technical scheme to realize: insulation armouring jacketed cable for a kind of motor, it is by aluminium alloy conductor core, nickel conductor thread core, aluminium conductor core, perfluoroethylene-propylene insulating barrier, tin-coated copper strip armour and low-smoke halogen-free polyolefin restrictive coating form, described aluminium alloy conductor core, it is inner that nickel conductor thread core and aluminium conductor core are all extruded in perfluoroethylene-propylene insulating barrier, outside described perfluoroethylene-propylene insulating barrier, wrap up one deck tin-coated copper strip armour, described aluminium alloy conductor core is set to two groups, described aluminium alloy conductor core is comprised of aluminium alloy conductor and nickel strap screen.

Described nickel conductor thread core by nickel conductor, be wrapped in the aluminium strip armouring restrictive coating outside nickel conductor and the nickel strap armour that is wrapped in outside aluminium strip armouring restrictive coating forms.

Described tin-coated copper strip armour inside is extruded with a tinned copper wire drainage thread.

The utlity model has in sum following beneficial effect: this kind of cable is lightweight, convenient transportation, resistance to bending, insulation effect is good, also has superior anti-seismic performance, air-tightness is strong, the feature that electric conductivity is excellent.

Accompanying drawing explanation

Fig. 1 is the utility model cross-sectional structure schematic diagram;

Wherein: 1, aluminium alloy conductor core; 2, nickel conductor thread core; 3, aluminium conductor core; 4, perfluoroethylene-propylene insulating barrier; 5, tin-coated copper strip armour; 6, low-smoke halogen-free polyolefin restrictive coating; 7, tinned copper wire drainage thread.

Embodiment

As shown in Figure 1, insulation armouring jacketed cable for a kind of motor, it is by aluminium alloy conductor core 1, nickel conductor thread core 2, aluminium conductor core 3, perfluoroethylene-propylene insulating barrier 4, tin-coated copper strip armour 5 and low-smoke halogen-free polyolefin restrictive coating 6 form, described aluminium alloy conductor core 1, nickel conductor thread core 2 and aluminium conductor core 3 are all extruded in perfluoroethylene-propylene insulating barrier 4 inside, outside described perfluoroethylene-propylene insulating barrier 4, wrap up one deck tin-coated copper strip armour 5, described aluminium alloy conductor core 1 is set to two groups, described aluminium alloy conductor core 1 is comprised of aluminium alloy conductor and nickel strap screen.

Described nickel conductor thread core 2 by nickel conductor, be wrapped in the aluminium strip armouring restrictive coating outside nickel conductor and the nickel strap armour that is wrapped in outside aluminium strip armouring restrictive coating forms.

Described tin-coated copper strip armour 5 inside are extruded with a tinned copper wire drainage thread 7.

The above is the utility model embodiment, and the equivalence of doing according to structure, feature and principle described in the utility model application range therefore all changes or modifies, and is included in the utility model patent claim.

Claims

1. insulation armouring jacketed cable for a motor, it is by aluminium alloy conductor core, nickel conductor thread core, aluminium conductor core, perfluoroethylene-propylene insulating barrier, tin-coated copper strip armour and low-smoke halogen-free polyolefin restrictive coating form, it is characterized in that: described aluminium alloy conductor core, it is inner that nickel conductor thread core and aluminium conductor core are all extruded in perfluoroethylene-propylene insulating barrier, outside described perfluoroethylene-propylene insulating barrier, wrap up one deck tin-coated copper strip armour, described aluminium alloy conductor core is set to two groups, described aluminium alloy conductor core is comprised of aluminium alloy conductor and nickel strap screen.

2. insulation armouring jacketed cable for motor according to claim 1, is characterized in that: described nickel conductor thread core by nickel conductor, be wrapped in the aluminium strip armouring restrictive coating outside nickel conductor and the nickel strap armour that is wrapped in outside aluminium strip armouring restrictive coating forms.

3. insulation armouring jacketed cable for motor according to claim 1, is characterized in that: described tin-coated copper strip armour inside is extruded with a tinned copper wire drainage thread.