Tensile electric wire cable with reinforcement cores

Abstract

The invention discloses a tensile electric wire cable with reinforcement cores. The tensile electric wire cable with the reinforcement cores is composed of ground cable cores, a polyester fiber layer, a silicone rubber insulation layer, a copper tape shielding layer, a copper tape armoring layer and a chlorosulfonated polyethylene sheath layer. Two sets of control cable cores are provided and extruded and wrapped inside the polyester fiber layer; the polyester fiber layer is wrapped with the silicone rubber insulation layer; the silicone rubber insulation layer is wrapped with the copper tape shielding layer; the copper tape shielding layer is wrapped with the copper tape armoring layer. The cable is long in service life, high in tensile strength, firm, not prone to cracking and resistant to aging and cold, and has the advantages of being resistant to acid and alkali corrosion and high in electrical conductivity.

Description

technical field [0001] The invention belongs to the field of cables, in particular to a tensile heating wire cable with a reinforcing core. Background technique [0002] Cable refers to the wire that conducts current. It is widely used in the field of civil power transmission. In the cold northern regions, the requirements for cold resistance of cables are particularly high, because the temperature in the north is the lowest in winter, and there are often rainy and snowy weather. If the cable is not cold-resistant, Just can't guarantee the northern people's household electricity, and factory electricity, will bring inconvenience to people, the factory will bring loss. Contents of the invention [0003] In order to overcome the defects of the above-mentioned prior art, the object of the present invention is to provide a tensile heating wire cable with a reinforcing core that has a long service life, is anti-aging, cold-resistant, and is not easy to break. [0004] The pres...

AI Technical Summary

Problems solved by technology

[0002] Cable refers to the wire that conducts current. It is widely used in the field of civil power transmission. In the cold northern regions, the requirements for cold resistance of cables are particularly high, because the temperature in the north is the lowest in winter, and there are often rainy and snowy weather. If the cable is not cold-resistant, It will not be able to guarantee the household electricity consumption and factory electricity consumption of the people in the north, which will bring inconvenience to the people and bring losses to the factory.

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