CN203721222U

CN203721222U - Insulation shielding sheath cable for computer

Info

Publication number: CN203721222U
Application number: CN201420089476.2U
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 shielding sheath cable for a computer. The cable is composed of aluminum alloy conductors, a copper conductor wire core, an aluminum conductor wire core, Ni strip armored layer, a silicone rubber insulation layer and a low-smoke halogen-free polyolefin sheath layer. The aluminum alloy conductors, the copper conductor wire core and the aluminum conductor wire core are all wrapped by the Ni strip armored layer in an extruded mode; the Ni strip armored layer is wrapped by the silicone rubber insulation layer; and there are twenty seven aluminum alloy conductors. 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

A kind of computer insulation shielding jacketed cable

Technical field

The utility model belongs to field of cables, relates in particular to a kind of computer insulation shielding jacketed cable.

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 excellent computer of electric conductivity insulation shielding jacketed cable.

The utility model takes following technical scheme to realize: a kind of computer insulation shielding jacketed cable, it is by aluminium alloy conductor, copper conductor core, aluminium conductor core, nickel strap armour, silicone rubber insulation layer and low-smoke halogen-free polyolefin restrictive coating composition, described aluminium alloy conductor, copper conductor core and aluminium conductor core are all extruded in nickel strap armour inside, outside described nickel strap armour, wrap up one deck silicone rubber insulation layer, described aluminium alloy conductor is set to 27, described copper conductor core is by copper conductor, be wrapped in the aluminium strip armouring restrictive coating outside copper conductor and be wrapped in the nickel strap screen composition outside aluminium strip armouring restrictive coating.

Described silicone rubber insulation layer 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 transport, resistance to bending, insulation effect is good, also has superior anti-seismic performance, air-tightness is strong, the feature that electric conductivity is excellent.

Brief description of the drawings

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

Wherein: 1, aluminium alloy conductor; 2, copper conductor core; 3, aluminium conductor core; 4, nickel strap armour; 5, silicone rubber insulation layer; 6, low-smoke halogen-free polyolefin restrictive coating; 7, tinned copper wire drainage thread.

Embodiment

As shown in Figure 1, a kind of computer insulation shielding jacketed cable, it is by aluminium alloy conductor 1, copper conductor core 2, aluminium conductor core 3, nickel strap armour 4, silicone rubber insulation layer 5 and low-smoke halogen-free polyolefin restrictive coating 6 form, described aluminium alloy conductor 1, copper conductor core 2 and aluminium conductor core 3 are all extruded in nickel strap armour 4 inside, outside described nickel strap armour 4, wrap up one deck silicone rubber insulation layer 5, described aluminium alloy conductor 1 is set to 27, described copper conductor core 2 is by copper conductor, be wrapped in the aluminium strip armouring restrictive coating outside copper conductor and be wrapped in the nickel strap screen composition outside aluminium strip armouring restrictive coating.

Described silicone rubber insulation layer 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. a computer insulation shielding jacketed cable, it is by aluminium alloy conductor, copper conductor core, aluminium conductor core, nickel strap armour, silicone rubber insulation layer and low-smoke halogen-free polyolefin restrictive coating composition, it is characterized in that: described aluminium alloy conductor, copper conductor core and aluminium conductor core are all extruded in nickel strap armour inside, outside described nickel strap armour, wrap up one deck silicone rubber insulation layer, described aluminium alloy conductor is set to 27, described copper conductor core is by copper conductor, be wrapped in the aluminium strip armouring restrictive coating outside copper conductor and be wrapped in the nickel strap screen composition outside aluminium strip armouring restrictive coating.

2. computer according to claim 1 insulation shielding jacketed cable, is characterized in that: described silicone rubber insulation layer inside is extruded with a tinned copper wire drainage thread.