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Salt fog-prevention and waterproof ship cable

A marine cable, anti-salt spray technology, applied in the direction of insulated cables, floating cables, cables, etc., can solve the problems of affecting the use effect, waterproof, poor corrosion resistance, weak anti-salt spray performance, etc., to achieve safe and reliable use, improve Corrosion resistance, excellent salt spray resistance

Pending Publication Date: 2017-10-31
WUXI SUNAN CABLE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing marine cables generally have problems such as poor waterproof and corrosion resistance, weak anti-salt spray performance, etc., which affect the use effect

Method used

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  • Salt fog-prevention and waterproof ship cable

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0012] Such as figure 1 As shown, a kind of anti-salt spray and waterproof marine cable according to the present invention includes a conductor 1, an insulating layer 2 is arranged outside the conductor 1, a shielding layer 3 is arranged outside the insulating layer 2, and a shielding layer 3 is arranged outside the insulating layer 2. A buffer layer 4 is arranged outside the shielding layer 3, and they form a conductive unit. The insulating layer 2 and the shielding layer 3 are co-extruded, and the conductive unit is provided with at least two, which are circumscribed. A filling layer 5 is provided, a semiconducting resistance water belt layer 6 is arranged outside the filling layer 5, a floating layer 7 is arranged outside the semiconducting resistance water belt layer 6, and a ring is arranged outside the floating layer 7. Oxygen resin layer 8, a wa...

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Abstract

The invention relates to a salt fog-prevention and waterproof ship cable. The salt fog-prevention and waterproof ship cable comprises conductors, wherein an insulation layer is arranged outside each conductor, a shielding layer is arranged outside the insulation layer, a buffer layer is arranged outside the shielding layer to form a conductive unit, the insulation layer and the shielding layer are formed by co-extrusion, at least two conductive units are arranged and are arranged in an externally tangent way, a filling layer is arranged outside the conductive units, a semiconduction water blocking belt layer is arranged outside the filling layer, a floating layer is arranged outside the semiconduction water blocking belt layer, an epoxy resin layer is arranged outside the floating layer, a waterproof lining layer is arranged outside the epoxy resin layer, a salt fog prevention layer is arranged outside the waterproof lining layer, and an external sheath layer is arranged outside the salt fog prevention layer. The salt fog-prevention and waterproof ship cable has good integral waterproof performance and good salt fog prevention performance and is safe and reliable to run.

Description

technical field [0001] The invention relates to a cable, in particular to a marine cable. Background technique [0002] As an integral part of the ship's electrical system, marine cables are responsible for important functions such as power supply and signal transmission for various electrical equipment on board. With the continuous improvement of ship electrification and automation, the use of marine cables is increasing. Existing marine cables generally have problems such as poor waterproof and corrosion resistance, weak anti-salt spray performance, etc., which affect the use effect. Contents of the invention [0003] Purpose of the invention: The purpose of the invention is to overcome the deficiencies in the prior art and provide a salt spray and waterproof marine cable with good overall waterproof performance, good salt spray performance, safe and reliable operation. [0004] Technical solution: In order to solve the above technical problems, a salt spray and waterp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/02H01B7/12H01B7/17H01B7/28H01B7/282H01B7/285H01B7/288
CPCH01B7/0275H01B7/12H01B7/17H01B7/2806H01B7/2813H01B7/2825H01B7/285H01B7/288
Inventor 胡建斌庄兰英
Owner WUXI SUNAN CABLE
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