Seabed optical fiber composite cable

• Main Authors: ZHANG TAO, DUAN WEIXI, ZHANG YANHUA, DING ZHENSHENG, LIU XUESHAN, ZHU JIAN
• Format: Patent
• Language: Chinese; English
• Published: 18.05.2018
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

The utility model relates to a submarine cable technical field, concretely relates to seabed optical fiber composite cable, include from the interior conductor that blocks water that extremely sets gradually, conductor shield, insulating layer, insulation screen, semiconductor water blocking layer, plumbous cover, pe sheath outward, wind covering packing layer, armor and drape over one's shouldersthe layer outward, the packing layer includes packing, optical fiber unit and support steel wire, the packing includes inlayer and skin, passes through the support component between inlayer and the skin and connects, and a plurality of groups evenly set up around the inlayer, and a set of support component is become by two support rod set, and two support rod set become " V " font, and the upperend of the support component of " V " font links to each other with outer internal surface, and the lower extreme links to each other with the surface of inlayer. The utility model provides a waterproof, corrosion -resistant,