CN203746518U

CN203746518U - Cold-resistance cable with galvanized copper conductors

Info

Publication number: CN203746518U
Application number: CN201420089475.8U
Authority: CN
Inventors: 何帮飞
Original assignee: Anhui Huayuan Cable Group Co Ltd
Current assignee: Anhui Huayuan Cable Group Co Ltd
Priority date: 2014-03-01
Filing date: 2014-03-01
Publication date: 2014-07-30
Anticipated expiration: 2024-03-01

Abstract

The utility model discloses a cold-resistance cable with galvanized copper conductors, which comprises galvanized copper conductor cores, a nickel-strip armored layer, a butyronitrile insulated layer, a polyester fiber layer and a low-smoke halogen-free polyethylene sheath layer. two groups of galvanized copper conductor cores are coated with one nickel-strip armored layer; the nickel-strip armored layer is coated with one butyronitrile insulated layer; and the butyronitrile insulated layer is coated with one polyester fiber layer. The cable has the advantages of being low in installation and laying temperature, long in service life, anti-aging, cold-resistance, flame-retardant, acid and alkali corrosion-resistance, and strong in tensile strength.

Description

A kind of TC conductor cold resistant cable

Technical field

The utility model belongs to field of cables, relates in particular to a kind of TC conductor cold resistant 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.

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 anti-aging is cold-resistant, lays the TC conductor that temperature environment is low cold-resistant.

The utility model takes following technical scheme to realize: a kind of TC conductor cold resistant cable, it is made up of TC conductor cable core, nickel strap armour, butyronitrile insulating barrier, layer of polyester fiber and low smoke and zero halogen pe sheath layer, described TC conductor cable core is two groups, outside two groups of TC conductor cable cores, wrap up one deck nickel strap armour, outside described nickel strap armour, wrap up one deck butyronitrile insulating barrier, outside described butyronitrile insulating barrier, wrap up one deck layer of polyester fiber.

Described TC conductor cable core is all by four groups of TC conductor thread cores and be wrapped in four groups of aluminium strip armours outside TC conductor thread core and form.

The utlity model has in sum following beneficial effect: this kind of cable installation temperature is low, long service life, 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 the utility model cross-sectional structure schematic diagram;

Wherein: 1, TC conductor cable core; 2, nickel strap armour; 3, butyronitrile insulating barrier; 4, layer of polyester fiber; 5, low smoke and zero halogen pe sheath layer.

Embodiment

As shown in Figure 1, a kind of TC conductor cold resistant cable, it is made up of TC conductor cable core 1, nickel strap armour 2, butyronitrile insulating barrier 3, layer of polyester fiber 4 and low smoke and zero halogen pe sheath layer 5, described TC conductor cable core 1 is two groups, outside two groups of TC conductor cable cores 1, wrap up one deck nickel strap armour 2, outside described nickel strap armour 2, wrap up one deck butyronitrile insulating barrier 3, outside described butyronitrile insulating barrier 3, wrap up one deck layer of polyester fiber 4.

Described TC conductor cable core 1 is all by four groups of TC conductor thread cores and be wrapped in four groups of aluminium strip armours outside TC conductor thread core and form.

The above is the utility model embodiment, 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 TC conductor cold resistant cable, it is made up of TC conductor cable core, nickel strap armour, butyronitrile insulating barrier, layer of polyester fiber and low smoke and zero halogen pe sheath layer, it is characterized in that: described TC conductor cable core is two groups, outside two groups of TC conductor cable cores, wrap up one deck nickel strap armour, outside described nickel strap armour, wrap up one deck butyronitrile insulating barrier, outside described butyronitrile insulating barrier, wrap up one deck layer of polyester fiber.

2. TC conductor cold resistant cable according to claim 1, is characterized in that: described TC conductor cable core is all by four groups of TC conductor thread cores and be wrapped in four groups of aluminium strip armours outside TC conductor thread core and form.