CN103928093A

CN103928093A - Aluminum conductor cable core drainage cable

Info

Publication number: CN103928093A
Application number: CN201410089261.5A
Authority: CN
Inventors: 梁继勇; 严峙胜
Original assignee: ANHUI GAOGOU CABLE Co Ltd
Current assignee: ANHUI GAOGOU CABLE Co Ltd
Priority date: 2014-03-12
Filing date: 2014-03-12
Publication date: 2014-07-16

Abstract

The invention discloses an aluminum conductor cable core drainage cable. The aluminum conductor cable core drainage cable is composed of control cable cores, a butyronitrile insulating layer, an aluminum alloy strip armor layer, an aluminum strip shielding layer and a tinned aluminum strip polyethylene jacket layer. The three sets of control cable cores are arranged inside the butyronitrile insulating layer in an extruding mode, the butyronitrile insulating layer is covered with the aluminum alloy strip armor layer, the aluminum alloy strip armor layer is covered with the aluminum strip shielding layer, and the aluminum strip shielding layer is covered with the tinned aluminum strip polyethylene jacket layer. The cable has the advantages of being low in installing and laying temperature, long in service life, resistant to aging, cold, flaming, and acid and alkali corrosion, and high in tensile resistance.

Description

A kind of aluminium conductor cable core leading cable

Technical field

The invention belongs to field of cables, relate in particular to a kind of aluminium conductor cable core leading cable.

Background technology

Cable refers to the wire of conduction current, be widely used in civilian field of power transmission, in north cold area, especially high to the cold resistance requirement of cable, because north temperature winter is minimum, often there is sleety weather, if the frigolabile words of cable, just can not ensure the northern people's household electricity and factory's electricity consumption, can bring inconvenience, factory brings loss.

Summary of the invention

In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of long service life, anti-aging, cold-resistant, lay the aluminium conductor cable core leading cable that temperature environment is low.

The present invention takes following technical scheme to realize: a kind of aluminium conductor cable core leading cable, it is by controlling cable core, butyronitrile insulating barrier, aluminum alloy strip armour, aluminium strip screen and zinc-plated aluminium strip pe sheath layer composition, described control cable core is set to three groups, be extruded in butyronitrile insulating barrier inside, outside described butyronitrile insulating barrier, wrap up one deck aluminum alloy strip armour, outside described aluminum alloy strip armour, wrap up one deck aluminium strip screen, outside described aluminium strip screen, wrap up the zinc-plated aluminium strip pe sheath of one deck layer, described control cable core is by three groups of aluminium conductor cable cores, be extruded in the silicone rubber insulation layer outside aluminium conductor cable core, be extruded in the copper strip shielding layer outside silicone rubber insulation layer, be extruded in the layer of polyester fiber composition outside copper strip shielding layer.

Described silicone rubber insulation layer inside is extruded with a zinc-plated copper wire drainage thread.

Described copper strip shielding layer inside is extruded with an Al-alloy metal flexible pipe.

Described layer of polyester fiber inside is extruded with a copper wire drainage thread.

The present invention has following beneficial effect in sum: this kind of cable installation temperature is low, long service life, and anti-aging, cold-resistant, fire-retardant, also there is acid-alkali-corrosive-resisting, the advantage that pull resistance is strong simultaneously.

Brief description of the drawings

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

Wherein: 1, control cable core; 11, aluminium conductor cable core; 12, silicone rubber insulation layer; 13, copper strip shielding layer; 14, layer of polyester fiber; 15, zinc-plated copper wire drainage thread; 16, Al-alloy metal flexible pipe; 17, copper wire drainage thread; 2, butyronitrile insulating barrier; 3, aluminum alloy strip armour; 4, aluminium strip screen; 5, zinc-plated aluminium strip pe sheath layer.

Embodiment

As shown in Figure 1, a kind of aluminium conductor cable core leading cable, it is by controlling cable core 1, butyronitrile insulating barrier 2, aluminum alloy strip armour 3, aluminium strip screen 4 and zinc-plated aluminium strip pe sheath layer 5 form, described control cable core 1 is set to three groups, be extruded in butyronitrile insulating barrier 2 inside, outside described butyronitrile insulating barrier 2, wrap up one deck aluminum alloy strip armour 3, outside described aluminum alloy strip armour 3, wrap up one deck aluminium strip screen 4, outside described aluminium strip screen 4, wrap up the zinc-plated aluminium strip pe sheath of one deck layer 5, described control cable core 1 is by three groups of aluminium conductor cable cores 11, be extruded in the silicone rubber insulation layer 12 outside aluminium conductor cable core 11, be extruded in the copper strip shielding layer 13 outside silicone rubber insulation layer 12, the layer of polyester fiber 14 being extruded in outside copper strip shielding layer 13 forms.

Described silicone rubber insulation layer 12 inside are extruded with a zinc-plated copper wire drainage thread 15.

Described copper strip shielding layer 13 inside are extruded with an Al-alloy metal flexible pipe 16.

Described layer of polyester fiber 14 inside are extruded with a copper wire drainage thread 17.

The above is the embodiment of the present 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. an aluminium conductor cable core leading cable, it is by controlling cable core, butyronitrile insulating barrier, aluminum alloy strip armour, aluminium strip screen and zinc-plated aluminium strip pe sheath layer composition, it is characterized in that: described control cable core is set to three groups, be extruded in butyronitrile insulating barrier inside, outside described butyronitrile insulating barrier, wrap up one deck aluminum alloy strip armour, outside described aluminum alloy strip armour, wrap up one deck aluminium strip screen, outside described aluminium strip screen, wrap up the zinc-plated aluminium strip pe sheath of one deck layer, described control cable core is by three groups of aluminium conductor cable cores, be extruded in the silicone rubber insulation layer outside aluminium conductor cable core, be extruded in the copper strip shielding layer outside silicone rubber insulation layer, be extruded in the layer of polyester fiber composition outside copper strip shielding layer.

2. aluminium conductor cable core leading cable according to claim 1, is characterized in that: described silicone rubber insulation layer inside is extruded with a zinc-plated copper wire drainage thread.

3. aluminium conductor cable core leading cable according to claim 1, is characterized in that: described copper strip shielding layer inside is extruded with an Al-alloy metal flexible pipe.

4. aluminium conductor cable core leading cable according to claim 1, is characterized in that: described layer of polyester fiber inside is extruded with a copper wire drainage thread.