High temperature-resistant stretch-proofing industrial cable

• Main Authors: HUANG ZHONGYUAN, ZHAO XIZE, MIN LIDONG
• Format: Patent
• Language: English
• Published: 17.06.2015
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The utility model discloses a high temperature-resistant stretch-proofing industrial cable, comprising a cable body. The cable body comprises conductors, insulation layers, shielding layers and an over sheath. The cable body has a circular cross section. The cable body is internally provided with a plurality of conductors. The conductors are externally provided with the insulation layer in an extrusion manner. Each insulation layer is externally provided with one shielding layer in an extrusion manner. The conductors, the insulation layers and the shielding layers jointly form cable cores. The conductors are internally provided with a plurality of cable cores. The cable cores are connected and fixed through a rubber frame. The cable cores are externally provided with a reinforcement braid ply in an extrusion manner. Filler is arranged in gaps between the reinforcement braid ply and the cable cores. The reinforcement braid ply is externally provided with a hot melt adhesive layer in an extrusion manner. The hot melt adhesive layer is sequentially provided with a graphite layer and the over sheath from inside to outside. The industrial cable had a good shielding property, a bending resistance performance, high conductivity, a high voltage resistant performance and the like.