Flexible floating cable
A floating cable, flexible technology, applied in the field of wire and cable, can solve the problems of easy breakage of the outer sheath of the cable, breakage of the cable joint, poor floating performance of the cable, etc., to avoid pulling and breaking, increase flexibility, and buffer pulling force Effect
Inactive Publication Date: 2019-03-08
惠州市太金电线电缆有限公司
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Problems solved by technology
[0004] The present invention provides a flexible floating cable, which aims to solve the poor floating performance of the conventional cable provided by the prior art, and it is easy to sink due to its own weight in water, which may easily lead to the breakage of the cable connection between the shore base and the ship or even the breakage of the cable itself. , and the outer sheath of the cable is easy to break when moving underwater, causing problems of underwater leakage and signal distortion
Method used
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[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the invention product will be further described in detail below in conjunction with the embodiments and accompanying drawings.
[0023] Such as figure 1 As shown, a flexible floating cable includes a cable core 1, an inner shielding layer 2, a floating layer 3, an outer shielding layer 4 and a sheath 7 from inside to outside in sequence, and the floating layer 3 includes an inner floating layer 31 and an outer The floating layer 32, the inner floating layer 31 is arranged around the outer side of the inner shielding layer 2, the outer floating layer 32 is arranged around the outer shielding layer 4 and the sheath 7, and the inner floating layer 31 is filled with fine-diameter inclusions The outer floating layer 32 is formed by filling foam. A waterproof layer 5 is provided between the outer floating layer 32 and the sheath 6 . The filling foam is polyureth...
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The invention discloses a flexible floating cable, which comprises a cable core, an inner shielding layer, a floating layer, an outer shielding layer and a sheath, wherein the cable core, the inner shielding layer, the floating layer, the outer shielding layer and the sheath are arranged in sequence from inside to outside; the floating layer comprises an inner floating layer and an outer floatinglayer; the inner floating layer is surrounded on the outer side of the inner shielding layer; the outer floating layer is surrounded between the outer shielding layer and the sheath; the inner floating layer is full of thin-diameter inclusions; and the outer floating layer is full of filling foam. The flexible floating cable is suitable for an overwater operation and has the adventages of good flexibility, good water repellency, good signal stability, high safety and the like.
Description
technical field [0001] The invention relates to electric wires and cables, in particular to a flexible floating cable. Background technique [0002] A cable is a tool composed of multiple wires to transmit electrical energy or electrical signals. With the continuous progress of society, the use of electrical energy and electrical signals is becoming more and more common. Cables have become an indispensable part of our lives. In waters such as oceans and rivers, due to the rapid development, mechanical equipment is needed, so cables are also required for power supply and communication. In the prior art, ordinary cables are mostly used for power supply. Since the overall density of conventional cables is much greater than that of water, these transmission The self-weight of the cable causes it to sink. When the equipment and devices are deep underwater, the cable is very long, and its sinking force will cause the cable connection on the shore or ship to break or even cause the...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H01B7/12H01B7/04H01B7/18H01B7/282H01B7/02H01B7/29H01B9/02H01B11/10
Inventor 陈小玲
Owner 惠州市太金电线电缆有限公司