CN203721279U

CN203721279U - Silicone rubber insulation shielded cable

Info

Publication number: CN203721279U
Application number: CN201420079094.1U
Authority: CN
Inventors: 卢英鹏; 范德俊; 翟德玉; 梁继强; 张学武; 毛爱民
Original assignee: ANHUI HUALIAN CABLE GROUP Co Ltd
Current assignee: ANHUI HUALIAN CABLE GROUP Co Ltd
Priority date: 2014-02-22
Filing date: 2014-02-22
Publication date: 2014-07-16
Anticipated expiration: 2024-02-22

Abstract

The utility model discloses a silicone rubber insulation shielded cable which is made of aluminum conductor wire cores, a silicone rubber insulation layer, a copper tape shielding layer and a polyester fiber sheathing layer. The three groups of aluminum conductor wire cores are extruded into the silicone rubber insulation layer. The silicone rubber insulation layer is coated with the copper tape shielding layer. The copper tape shielding layer is coated with the polyester fiber sheathing layer. The silicone rubber insulation shielded cable is light in weight, easy to transport, high in waterproofness and long in service life, and also has the characteristics of large bending resistant degree, good flexibility, and excellent oil and mechanical damage resistant performance.

Description

A kind of silicon rubber insulation shielded type cable

Technical field

The utility model belongs to field of cables, relates in particular to a kind of silicon rubber insulation shielded type cable.

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 and flexibility aspect require all high especially.

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 long service life, and resistance to flexibility is large, flexible silicon rubber insulation shielded type cable.

The utility model takes following technical scheme to realize: a kind of silicon rubber insulation shielded type cable, it is made up of aluminium conductor core, silicone rubber insulation layer, copper strip shielding layer and polyester fiber restrictive coating, described aluminium conductor core has three groups, be extruded in described silicone rubber insulation layer inside, outside described silicone rubber insulation layer, wrap up one deck copper strips screen, outside described copper strip shielding layer, wrap up one deck polyester fiber restrictive coating.

Described aluminium conductor core is made up of aluminium conductor, aluminium strip armour, butyronitrile insulating barrier and the aluminum metal flexible pipe that is extruded in butyronitrile insulating barrier inside.

The utlity model has in sum following beneficial effect: this kind of cable is lightweight, convenient transport, water proofing property is strong, and long service life also has flexibility large, flexible simultaneously, the feature of oil resistant and resistance to mechanical damage function admirable.

Brief description of the drawings

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

Wherein: 1, aluminium conductor core; 2, silicone rubber insulation layer; 3, copper strip shielding layer; 4, polyester fiber restrictive coating.

Embodiment

As shown in Figure 1, a kind of silicon rubber insulation shielded type cable, it is made up of aluminium conductor core 1, silicone rubber insulation layer 2, copper strip shielding layer 3 and polyester fiber restrictive coating 4, described aluminium conductor core 1 has three groups, be extruded in described silicone rubber insulation layer 2 inside, outside described silicone rubber insulation layer 2, wrap up one deck copper strips screen 3, outside described copper strip shielding layer 3, wrap up one deck polyester fiber restrictive coating 4.

Described aluminium conductor core 1 is made up of aluminium conductor, aluminium strip armour, butyronitrile insulating barrier and the aluminum metal flexible pipe that is extruded in butyronitrile insulating barrier 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 silicon rubber insulation shielded type cable, it is made up of aluminium conductor core, silicone rubber insulation layer, copper strip shielding layer and polyester fiber restrictive coating, it is characterized in that: described aluminium conductor core has three groups, be extruded in described silicone rubber insulation layer inside, outside described silicone rubber insulation layer, wrap up one deck copper strips screen, outside described copper strip shielding layer, wrap up one deck polyester fiber restrictive coating.

2. silicon rubber insulation shielded type cable according to claim 1, is characterized in that: described aluminium conductor core is made up of aluminium conductor, aluminium strip armour, butyronitrile insulating barrier and the aluminum metal flexible pipe that is extruded in butyronitrile insulating barrier inside.