Marine control cable
A technology for controlling cables and ships, applied in the direction of insulated cables, cables, circuits, etc., can solve the problems of environment, equipment and human life hazards, poor flame retardancy of ordinary insulated cables, and reduced electrical insulation, etc. Simple and low installation requirements
Inactive Publication Date: 2014-12-31
董培虎
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Problems solved by technology
[0002] With the rapid development of my country's industry, the scope and amount of cables used in the industry are increasing. The flame retardancy of ordinary insulated cables is poor. After adding flame retardants, the electrical insulation will be reduced, and a large amount of toxic and harmful smoke will be produced during combustion, which is harmful to the environment. , equipment and personnel's lives are in great danger
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[0013] A marine control cable, the cable includes a conductor 1, an insulating layer 2 and an inner sheath 3 are arranged outside the conductor 1 to form a wire core, and a braided armor layer 4 and an outer sheath 5 are arranged outside the wire core to form a cable body, the conductor 1 is a tinned copper conductor, the insulating layer 2 is a cross-linked polyethylene insulating layer, the inner sheath 3 is a cross-linked polyolefin inner sheath, and the braided armor layer 4 is a galvanized steel wire braided armor layer, and the outer sheath 5 is a polyvinyl chloride outer sheath.
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The invention relates to a marine control cable which comprises conductors, an insulating layer and an inner jacket are sequentially arranged outside each conductor to form a cable core, and a woven armored layer and an outer jacket are arranged outside the cable cores. The marine control cable is simple in structure, low in laying requirement, low in production cost, low-smoke and flame-retardant.
Description
technical field [0001] The invention relates to a cable, in particular to a marine control cable. Background technique [0002] With the rapid development of my country's industry, the scope and amount of cables used in the industry are increasing. The flame retardancy of ordinary insulated cables is poor. After adding flame retardants, the electrical insulation will be reduced, and a large amount of toxic and harmful smoke will be produced during combustion, which is harmful to the environment. , equipment and personnel's lives are all in great danger. Contents of the invention [0003] In order to solve the above problems, the present invention provides a marine control cable with simple structure, low production cost, seawater corrosion resistance, bending resistance and wear resistance. [0004] The technical solution of the present invention is: the cable includes a conductor, an insulating layer and an inner sheath are sequentially arranged outside the conductor to f...
Claims
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IPC IPC(8): H01B7/00H01B7/17H01B7/02
Inventor 董培虎
Owner 董培虎