CN103915175A

CN103915175A - Automatic-temperature-control anti-drag cable

Info

Publication number: CN103915175A
Application number: CN201410125127.6A
Authority: CN
Inventors: 赵怀顺
Original assignee: ANHUI HUALING CABLE GROUP Co Ltd
Current assignee: ANHUI HUALING CABLE GROUP Co Ltd
Priority date: 2014-03-31
Filing date: 2014-03-31
Publication date: 2014-07-09

Abstract

The invention discloses an automatic-temperature-control anti-drag cable. The automatic-temperature-control anti-drag cable comprises main cable cores, a copper strip wrapping layer, an insulating layer, a thermal insulation layer, a nickel plated copper wire braided armor layer and a sheath. The main cable cores are divided into four sets, a reinforcing piece is arranged at the center inside the copper strip wrapping layer, the cross section of the reinforcing piece is in the shape of a cross, the thermal insulation layer is arranged between the insulating layer and the nickel plated copper wire braided armor layer, a metal layer is arranged between the nickel plated copper wire braided armor layer and the sheath, and a grounding wire core and a heating wire are further arranged in the nickel plated copper wire braided armor layer in a wrapped mode. The automatic-temperature-control anti-drag cable is good in conductivity, resistant to drag, low in smoke, free of halogen, environmentally friendly, not prone to being broken, resistant to high temperature, resistant to interference, waterproof and resistant to oil, is widely applied to the fields such as computers, communications, power generation and petrochemical engineering, meanwhile, further increases the utilization rate of heat dissipated by the cable, and plays an obvious energy saving role.

Description

The anti-drag cable of a kind of temp auto-controlled

Technical field

The invention belongs to field of cables, relate in particular to the anti-drag cable of a kind of temp auto-controlled.

Background technology

At present, along with the continuous increase of cable consumption, the quality of cable is also proposed to high requirement.Such as the cable using in the fields such as computer, communication, generating, chemical petroleum, to the fire resistant of cable, shielding insulation performance, waterproof oil resistant, environmental protection and energy saving, the requirement of the aspects such as the utilance of distribute heat is all high especially.Such as at industrial electronic drag chain system, automatic production line drag chain system, physical distribution transfer apparatus drag chain system, Digit Control Machine Tool drag chain system, the aspects such as Metallurgical Industry Automation drag chain system need cable can bear the stronger anti-ability of pulling, but traditional cable adopts PVC sheath more, anti-to pull ability inadequate, and anti-mechanical damage is indifferent.As long as meet the requirements, just can meet the actual service condition of cable.

Summary of the invention

In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide one and both there is resistance to towing, resistance to coiling, waterproof oil resistant, the performance such as high temperature resistant, anti-interference, also possess environmental protection and energy saving, the anti-drag cable of temp auto-controlled of the utilance advantages of higher of distribute heat.

The present invention takes following technical scheme to realize: the anti-drag cable of a kind of temp auto-controlled, it comprises master core and is wrapped in successively the copper strips belting layer outside master core, insulating barrier, thermal insulation layer, nickel plating proof copper-wire braided armour, sheath, described master core is four groups, described copper strips belting layer inside center is provided with reinforcement, described reinforcement cross section is cross, between described insulating barrier and described nickel plating proof copper-wire braided armour, be provided with thermal insulation layer, between described nickel plating proof copper-wire braided armour and described sheath, be provided with metal level, between described nickel plating woven shield, also wrap up a ground connection core and a heater wire.

Described master core is made up of inner wire, second the third skinning cortex and outer conductor, and described inner wire is to adopt the zinc-plated ultra-fine soft copper silk outsourcing copper wire bundle strand of anaerobic annealing, and described outer conductor is aluminium foil mesh grid.

Described reinforcement is by the special reinforcement extrusion molding of the high-grade polyester-cotton blend of albronze silk outsourcing.

Described metal level is by high density annealed wire armouring polytetrafluoroethylmaterial material, forms according to count >=90% braiding, and described metal layer thickness is 4.5 millimeters.

Described sheath is to be made up of interpolation antioxidant, waterproofing unction, organosilyl low smoke and zero halogen fluorescence polyolefin fire proofing.

The present invention has following beneficial effect in sum: this kind of cable applications is extensive, conduct electricity very well, resistance to towing, low smoke and zero halogen environmental protection, anti-broken string, high temperature resistant, anti-interference, be widely used in computer, communication, generating, the fields such as chemical petroleum, waterproof oil resistant, core is not firmly offset, also improved the utilance of cable distribute heat simultaneously, can make cable carry out directed distribute heat, the heat orientation that cable is produced passes to heated equipment, reduce heat loss, and then reduce the loss to electric energy, play significant energy-conserving action.

Brief description of the drawings

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

Wherein: 1, master core; 2, copper strips belting layer; 3, insulating barrier; 4, thermal insulation layer; 5, ground connection core; 6, reinforcement; 7, heater wire; 8, nickel plating proof copper-wire braided armour; 9, metal level; 10, sheath.

Embodiment

As shown in Figure 1, the anti-drag cable of a kind of temp auto-controlled, it comprises master core 1 and is wrapped in successively the copper strips belting layer 2 outside master core 1, insulating barrier 3, thermal insulation layer 4, nickel plating proof copper-wire braided armour 8, sheath 10, described master core 1 is four groups, described copper strips belting layer 2 inside center are provided with reinforcement 6, described reinforcement 6 cross sections are cross, between described insulating barrier 3 and described nickel plating proof copper-wire braided armour 8, be provided with thermal insulation layer 4, between described nickel plating proof copper-wire braided armour 8 and described sheath 10, be provided with metal level 9, between described nickel plating woven shield 8, also wrap up a ground connection core 5 and a heater wire 7.

Described master core 1 is made up of inner wire, second the third skinning cortex and outer conductor, and described inner wire is to adopt the zinc-plated ultra-fine soft copper silk outsourcing copper wire bundle strand of anaerobic annealing, and described outer conductor is aluminium foil mesh grid.

Described reinforcement 6 is by the special reinforcement extrusion molding of the high-grade polyester-cotton blend of albronze silk outsourcing.

Described metal level 9 is by high density annealed wire armouring polytetrafluoroethylmaterial material, forms according to count >=90% braiding, and described metal layer thickness is 4.5 millimeters.

Described sheath 10 is to be made up of interpolation antioxidant, waterproofing unction, organosilyl low smoke and zero halogen fluorescence polyolefin fire proofing.

The permission bending radius of this cable is the outside diameter of cable 10 times; It is 100 DEG C that this cable allows operational environment maximum temperature.

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. the anti-drag cable of temp auto-controlled, it comprises master core and is wrapped in successively the copper strips belting layer outside master core, insulating barrier, thermal insulation layer, nickel plating proof copper-wire braided armour, sheath, it is characterized in that: described master core is four groups, described copper strips belting layer inside center is provided with reinforcement, described reinforcement cross section is cross, between described insulating barrier and described nickel plating proof copper-wire braided armour, be provided with thermal insulation layer, between described nickel plating proof copper-wire braided armour and described sheath, be provided with metal level, between described nickel plating woven shield, also wrap up a ground connection core and a heater wire.

2. the anti-drag cable of temp auto-controlled according to claim 1, it is characterized in that: described master core is made up of inner wire, second the third skinning cortex and outer conductor, described inner wire is to adopt the zinc-plated ultra-fine soft copper silk outsourcing copper wire bundle strand of anaerobic annealing, and described outer conductor is aluminium foil mesh grid.

3. the anti-drag cable of temp auto-controlled according to claim 1, is characterized in that: described reinforcement is by the special reinforcement extrusion molding of the high-grade polyester-cotton blend of albronze silk outsourcing.

4. the anti-drag cable of temp auto-controlled according to claim 1, is characterized in that: described metal level is by high density annealed wire armouring polytetrafluoroethylmaterial material, forms according to count >=90% braiding, and described metal layer thickness is 4.5 millimeters.

5. the anti-drag cable of temp auto-controlled according to claim 1, is characterized in that: described sheath is to be made up of interpolation antioxidant, waterproofing unction, organosilyl low smoke and zero halogen fluorescence polyolefin fire proofing.