CN203721272U

CN203721272U - Multi-core copper conductor cable

Info

Publication number: CN203721272U
Application number: CN201420021054.1U
Authority: CN
Inventors: 汤晶晶
Original assignee: ANHUI DEYUAN CABLE GROUP Co Ltd
Current assignee: ANHUI DEYUAN CABLE GROUP Co Ltd
Priority date: 2014-01-14
Filing date: 2014-01-14
Publication date: 2014-07-16
Anticipated expiration: 2024-01-14

Abstract

The utility model discloses a multi-core copper conductor cable. The cable is formed by copper conductor cable cores, a silicone rubber insulating layer, a chloroprene rubber sheath layer and a nickel conductor wire core. There are three groups of copper conductor cable cores. Each group of copper conductor cable cores is formed by ten groups of copper conductor wire cores, a copper strip shielding layer wrapping the ten groups of copper conductor wire cores and an aluminum strip armor layer. One silicone rubber insulating layer wraps the three groups of copper conductor cable cores. One chloroprene rubber sheath layer wraps the silicone rubber insulating layer. The cable possesses good shielding and insulating properties, good anti-interference performance and good conductivity. Simultaneously the cable possesses acid and alkali corrosion resistance performance, low temperature resistance performance and high temperature resistance performance.

Description

A kind of multicore copper conductor cable

Technical field

The utility model relates to field of cables, relates in particular to a kind of multicore copper conductor cable.

Background technology

At present, the cable using in the fields such as metallurgy, boats and ships, harbour, tunnel, power plant, all very high to the each side quality requirement of cable, because very important of fail safe in these fields, be generally not admit of potential safety hazard to exist, in these fields, just should use some to there is shielding properties so strong, strong interference immunity, the cable that security performance is excellent, can better ensure raising fail safe.

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 advantages of good shielding performance, the multicore copper conductor cable that interference free performance is excellent.

The utility model takes following technical scheme to realize: a kind of multicore copper conductor cable, it is by copper conductor cable core, silicone rubber insulation layer, chloroprene rubber sheath layer and nickel conductor thread core composition, described copper conductor cable core has three groups, every group of copper conductor cable core is all by ten groups of copper conductor cores, be wrapped in copper strip shielding layer and aluminium strip armour composition outside ten groups of copper conductor cores, outside three groups of copper conductor cable cores, wrap up one deck silicone rubber insulation layer, outside described silicone rubber insulation layer, wrap up one deck chloroprene rubber sheath layer, described nickel conductor thread core is three groups and is evenly extruded in silicone rubber insulation layer inside.

The utlity model has in sum following beneficial effect: this cable has good shielding insulation performance, strong interference immunity, electric conductivity is excellent, also has acid-alkali-corrosive-resisting, cold-resistant resistant to elevated temperatures advantage simultaneously.

Brief description of the drawings

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

Wherein: 1, copper conductor cable core; 2, silicone rubber insulation layer; 3, chloroprene rubber sheath layer; 4, nickel conductor thread core.

Embodiment

As shown in Figure 1, a kind of multicore copper conductor cable, it is by copper conductor cable core 1, silicone rubber insulation layer 2, chloroprene rubber sheath layer 3 and nickel conductor thread core 4 form, described copper conductor cable core 1 has three groups, every group of copper conductor cable core 1 is all by ten groups of copper conductor cores, be wrapped in copper strip shielding layer and aluminium strip armour composition outside ten groups of copper conductor cores, outside three groups of copper conductor cable cores 1, wrap up one deck silicone rubber insulation layer 2, outside described silicone rubber insulation layer 2, wrap up one deck chloroprene rubber sheath layer 3, described nickel conductor thread core 4 is three groups and is evenly extruded in silicone rubber insulation layer 2 inside.

The above is embodiment of the present utility model, 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 multicore copper conductor cable, it is made up of copper conductor cable core, silicone rubber insulation layer, chloroprene rubber sheath layer and nickel conductor thread core, it is characterized in that: described copper conductor cable core has three groups, every group of copper conductor cable core all by ten groups of copper conductor cores, be wrapped in outside ten groups of copper conductor cores copper strip shielding layer and aluminium strip armour forms, outside three groups of copper conductor cable cores, wrap up one deck silicone rubber insulation layer, outside described silicone rubber insulation layer, wrap up one deck chloroprene rubber sheath layer, described nickel conductor thread core is three groups and is evenly extruded in silicone rubber insulation layer inside.