Stretch-resistant underwater radio frequency cable

• Main Authors: WANG JUN, YU XIUGANG
• Format: Patent
• Language: Chinese; English
• Published: 30.09.2022
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

The utility model discloses a tensile underwater radio frequency cable, which comprises insulating wire cores, a copper mesh shielding layer, a lining layer, a steel wire mesh reinforcing layer, a water-blocking tape wrapping layer and a polyethylene jacket layer, a copper mesh shielding layer is braided outside the insulating wire core; an inner lining layer is extruded outside the copper net shielding layer; a steel wire mesh reinforcing layer is woven outside the lining layer; the exterior of the steel wire mesh reinforcing layer is wrapped with a water-blocking tape wrapping layer; and a polyethylene jacket layer is extruded outside the water-blocking tape wrapping layer. The tensile waterproof radio frequency cable has strong tensile and waterproof performance, and can still maintain the unique performance of the original radio frequency cable after being used in a special environment for a long time. 本实用新型公开了一种抗拉伸水下用射频电缆，包括绝缘线芯、铜网屏蔽层、内衬层、钢丝网加强层、阻水带绕包层以及聚乙烯外套层；所述绝缘线芯外部编织铜网屏蔽层；所述铜网屏蔽层外部挤包内衬层；所述内衬层外部编织钢丝网加