Wire armored ocean cable with corrugated copper sleeve and corrugated steel sleeve

• Main Authors: ZHENG HANWU, SUN ZHENLIN, ZHANG XIANJIE, LIN XIAOFENG, ZHAO ZIWEI, LIU XIAODONG, LIU PEIZHEN, WANG XINGANG, WANG ZHIHUI, LUO XIAOKUN, TANG WENCHUAN, SHEN XIAOYANG, CAO XINFU, WANG YONGSHENG, QIU XIANGWEI, LI KAIDONG, LIU MINGQUAN, LIN KAIMIN
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2017
• 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 invention provides a wire armored ocean cable with a corrugated copper sleeve and a corrugated steel sleeve. The wire armored ocean cable comprises a cable core, a filling layer, a semi-conductive water resistance belt, a high flame retardant wrapping belt, an armoring layer and a waterproof layer which are sequentially arranged from inside to outside. Through adoption of the wire armored ocean cable with the corrugated copper sleeve and the corrugated steel sleeve, the corrugated copper sleeve is adopted to replace a conventional lead sleeve, a structure of the corrugated copper sleeve and the corrugated steel sleeve is adopted to replace a conventional double-layer wire armored structure, the compressive resistance and the bending performance are also further improved without influencing the water resistance and the mechanical properties, and the weight is reduced, so that mounting and laying are also facilitated, the transmission efficiency is improved, the environment is not polluted, the ability of b