CN103871557A

CN103871557A - High-temperature resistant and cold-resistant current guiding cable

Info

Publication number: CN103871557A
Application number: CN201410068974.3A
Authority: CN
Inventors: 夏振振
Original assignee: WUXI JINHUA CABLE MATERIAL Co Ltd
Current assignee: WUXI JINHUA CABLE MATERIAL Co Ltd
Priority date: 2014-02-28
Filing date: 2014-02-28
Publication date: 2014-06-18

Abstract

The invention discloses a high-temperature resistant and cold-resistant current guiding cable which consists of a filling layer, a silicone insulated layer, a gird layer, a copper strap armored layer, a polytetrafluoroethylene insulated layer and a neoprene sheath layer, wherein the filling layer serving as the central layer of the cable is wrapped by the silicone rubber insulated layer which is wrapped by the gird layer, the gird layer is wrapped by the copper strap armored layer which is wrapped by the polytetrafluoroethylene insulated layer, and the polytetrafluoroethylene insulated layer is wrapped by the neoprene sheath layer. The cable has the advantages of strong flexibility, good radiating effect, high-temperature resistance, low-temperature resistance, convenience in transportation, strong inoxidizability, strong tensile stress and low laying environment temperature.

Description

A kind of high temperature resistant cold-resistant leading cable

Technical field

The invention belongs to field of cables, relate in particular to a kind of high temperature resistant cold-resistant leading 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, pull resistance, thermal diffusivity, cold-resistant high temperature resistant and non-oxidizability 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 one high temperature resistant, cold-resistant, non-oxidizability is strong, lays the high temperature resistant cold-resistant leading cable that temperature environment is low.

The present invention takes following technical scheme to realize: a kind of high temperature resistant cold-resistant leading cable, it is by packed layer, silicone rubber insulation layer, belting layer, copper strips armour, teflon insulation layer and chloroprene rubber sheath layer composition, described packed layer is as the central core of this cable, outside described packed layer, wrap up one deck silicone rubber insulation layer, outside described silicone rubber insulation layer, wrap up one deck belting layer, outside described belting layer, wrap up one deck copper strips armour, outside described copper strips armour, wrap up one deck teflon insulation layer, described silicone rubber insulation layer inside is provided with 8 aluminium conductors, described copper strips armour inside is provided with 16 aluminium conductors, described teflon insulation layer inside is provided with 24 aluminium conductors, described belting layer inside is extruded with a nickel wire drainage thread.

The present invention has following beneficial effect in sum: this kind of cable resistance to bend(ing) is strong, and good heat dissipation effect is high temperature resistant, cold-resistant, and convenient transport also has non-oxidizability strong simultaneously, and pull resistance is strong, lays the advantage that temperature environment is low.

Brief description of the drawings

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

Wherein: 1, packed layer; 2, silicone rubber insulation layer; 3, belting layer; 4, copper strips armour; 5, teflon insulation layer; 6, chloroprene rubber sheath layer; 7, aluminium conductor; 8, nickel wire drainage thread.

Embodiment

As shown in Figure 1, a kind of high temperature resistant cold-resistant leading cable, it is by packed layer 1, silicone rubber insulation layer 2, belting layer 3, copper strips armour 4, teflon insulation layer 5 and chloroprene rubber sheath layer 6 form, described packed layer 1 is as the central core of this cable, outside described packed layer 1, wrap up one deck silicone rubber insulation layer 2, outside described silicone rubber insulation layer 2, wrap up one deck belting layer 3, outside described belting layer 3, wrap up one deck copper strips armour 4, outside described copper strips armour 4, wrap up one deck teflon insulation layer 5, described silicone rubber insulation layer 2 inside are provided with 8 aluminium conductors 7, described copper strips armour 4 inside are provided with 16 aluminium conductors 7, described teflon insulation layer 5 inside are provided with 24 aluminium conductors 7, described belting layer 3 inside are extruded with a nickel wire drainage thread 8.

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. a high temperature resistant cold-resistant leading cable, it is by packed layer, silicone rubber insulation layer, belting layer, copper strips armour, teflon insulation layer and chloroprene rubber sheath layer composition, it is characterized in that: described packed layer is as the central core of this cable, outside described packed layer, wrap up one deck silicone rubber insulation layer, outside described silicone rubber insulation layer, wrap up one deck belting layer, outside described belting layer, wrap up one deck copper strips armour, outside described copper strips armour, wrap up one deck teflon insulation layer, described silicone rubber insulation layer inside is provided with 8 aluminium conductors, described copper strips armour inside is provided with 16 aluminium conductors, described teflon insulation layer inside is provided with 24 aluminium conductors, described belting layer inside is extruded with a nickel wire drainage thread.