High-flame-retardant cable for oil platform

An oil platform, flame retardant technology, applied in the direction of insulated cables, power cables, communication cables, etc., can solve the problems of reducing mechanical properties, flame retardant and anti-corrosion, reducing cable service life, accelerating sheath aging, etc., to achieve good load. flow, improved bending performance, high ampacity effect

Active Publication Date: 2020-08-14
ANHUI CABLE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the complex structure, dense personnel, many combustibles, many electrical equipment, large power consumption and relative isolation on the oil platform, once a fire breaks out, it will be difficult for personnel to escape and rescue, which will inevitably cause serious casualties and economic losses.
The cable is corroded by the mud or sludge on the oil platform for a long time, which will accelerate the aging of the sheath, reduce its mechanical properties, flame retardancy and anti-corrosion performance, and reduce the service life of the cable. In addition to the original functions and occasions, high-power transmission and electrical control devices for drilling and offshore fixed platforms of offshore ships are now mainly used for ordinary outdoors, so there are further requirements for the performance of cables

Method used

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  • High-flame-retardant cable for oil platform
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  • High-flame-retardant cable for oil platform

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see Figure 1-4 , a high flame-retardant cable for oil platforms, including a cable body 1, the cable body 1 includes a conductor 2 located in the middle, the conductor 2 is wound with a wrapping layer 3, and a plurality of conductors 2 are covered with an insulating layer 4. The insulating layer 4 is covered with an outer sheath 5;

[0026] The outer wall of one end of the cable body 1 is fixedly sleeved with a fixed cylinder 6, and the outer wall of the fixed cylinder 6 is fixedly sleeved with an upper semicircular casing ...

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Abstract

The invention relates to the technical field of cables, and discloses a high-flame-retardant petroleum platform cable. The cable comprises a cable body, and is characterized in that the cable body comprises conductors located in the middle, a wrapping layer is connected outside each conductor in a wrapping manner, an insulating layer is coated outside a plurality of conductors, and an outer sheathis coated outside the insulating layer. The high-flame-retardant cable for the oil platform has the advantages that the whole cable is environmentally friendly, high in flame retardance, high in mechanical performance, and resistant to mud, oil and cold.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a cable for oil platforms with high flame retardancy. Background technique [0002] With the continuous development of my country's offshore oil extraction technology, the demand for cables for offshore oil platforms is also increasing year by year. The rapid development of my country's offshore oil exploration has promoted the development of the corresponding electrical industry, especially the wire and cable industry, among which the cables for oil platforms and ships have become an important one. Due to the complex structure, dense personnel, many combustibles, many electrical equipment, large power consumption and relative isolation on the oil platform, once a fire breaks out, it will be difficult for personnel to escape and rescue, which will inevitably cause serious casualties and economic losses. The cable is corroded by the mud or sludge on the oil platform for a long tim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/02H01B7/24H01B7/28H01B7/29H01B7/295H01B9/00H01B11/00
CPCH01B7/0216H01B7/0275H01B7/24H01B7/28H01B7/29H01B7/295H01B9/006H01B11/00
Inventor 韩俊宝夏候东宰学龙周俊徐晓丽朱元忠陈安鹏陶恒莹郑斌朱道进
Owner ANHUI CABLE
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