CN106024115A - High-temperature resistant silver-plated aluminium strip armed wire - Google Patents

Abstract

The invention discloses a high-temperature resistant silver-plated aluminium strip armed wire, and the wire consists of a silver-plated aluminium conductor, a butyronitrile insulating layer, a polyester fiber layer, a chloroprene rubber sheath layer, and a silver-plated aluminium strip armed layer. The silver-plated aluminium conductor is wrapped by the butyronitrile insulating layer, and the butyronitrile insulating layer is wrapped by the polyester fiber layer. The polyester fiber layer is wrapped by the chloroprene rubber sheath layer, and the interior of the butyronitrile insulating layer is provided with two copper tensile wires in an extruding manner. The interior of the polyester fiber layer is provided with two aluminium drainage wires in an extruding manner. The wire provided by the invention is good in insulating performance, is high in anti-interference performance, is resistant to heat and high temperature, is resistant to fire and flame, and can be widely used at high-temperature places, such as an iron and steel plant, a power plant and a copper smelting plant.

Description

A kind of high temperature resistant silver-plated aluminium strip armor wire

Technical field

The present invention relates to electric wire field, particularly relate to a kind of high temperature resistant silver-plated aluminium strip armor wire.

Background technology

At present, the electric wire used in the fields such as steel plant, power plant and copper smelting plant, the highest to each side prescription of electric wire, because safety is the most important in these fields, usually it is impermissible for the presence of potential safety hazard, then some just should be used in these fields to have insulating properties, strong interference immunity, the most also there is heat resisting, the electric wire that fire protection flame retarding is good, can preferably ensure and improve safety.

Summary of the invention

In order to overcome the defect of above-mentioned prior art, it is an object of the invention to provide one and have fire-retardant, high temperature resistant, the high temperature resistant silver-plated aluminium strip armor wire of fireproof advantage.

The present invention takes techniques below scheme to realize: a kind of high temperature resistant silver-plated aluminium strip armor wire, it is made up of silver coated aluminum conductor, butyronitrile insulating barrier, layer of polyester fiber, chloroprene rubber sheath layer and silver-plated aluminium strip armor.One layer of butyronitrile insulating barrier of the outer wrapping of described silver coated aluminum conductor, one layer of layer of polyester fiber of the outer wrapping of described butyronitrile insulating barrier, one layer of chloroprene rubber sheath layer of the outer wrapping of described layer of polyester fiber, it is extruded with two copper wire tensile cord inside described butyronitrile insulating barrier, inside described layer of polyester fiber, is extruded with two aluminium wire drainage threads.

The method have the advantages that this electric wire has good insulating properties, strong interference immunity in sum, also there is heat resisting that the feature of fire protection flame retarding is widely used in the high temperature places such as steel plant, power plant and copper smelting plant.

Accompanying drawing explanation

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

Wherein: 1, silver coated aluminum conductor；2, butyronitrile insulating barrier；3, layer of polyester fiber；4, chloroprene rubber sheath layer；5, silver-plated aluminium strip armor；6, copper wire tensile cord；7, aluminium wire drainage thread.

Detailed description of the invention

As it is shown in figure 1, a kind of high temperature resistant silver-plated aluminium strip armor wire, it is made up of silver coated aluminum conductor 1, butyronitrile insulating barrier 2, layer of polyester fiber 3, chloroprene rubber sheath layer 4 and silver-plated aluminium strip armor 5.One layer of butyronitrile insulating barrier 2 of the outer wrapping of described silver coated aluminum conductor 1, one layer of layer of polyester fiber 3 of the outer wrapping of described butyronitrile insulating barrier 2, one layer of chloroprene rubber sheath layer 4 of the outer wrapping of described layer of polyester fiber 3, described butyronitrile insulating barrier 2 is internal is extruded with two copper wire tensile cord 6, and described layer of polyester fiber 3 is internal is extruded with two aluminium wire drainage threads 7.

The above is the embodiment of the present invention, therefore all equivalence changes done according to structure, feature and the principle described in the present patent application scope or modification, in the range of being all included in present patent application.

Claims (1)

1. a high temperature resistant silver-plated aluminium strip armor wire, it is made up of silver coated aluminum conductor, butyronitrile insulating barrier, layer of polyester fiber, chloroprene rubber sheath layer and silver-plated aluminium strip armor, it is characterized in that: one layer of butyronitrile insulating barrier of the outer wrapping of described silver coated aluminum conductor, one layer of layer of polyester fiber of the outer wrapping of described butyronitrile insulating barrier, one layer of chloroprene rubber sheath layer of the outer wrapping of described layer of polyester fiber, it is extruded with two copper wire tensile cord inside described butyronitrile insulating barrier, inside described layer of polyester fiber, is extruded with two aluminium wire drainage threads.