Cable for ocean engineering

Abstract

The invention provides a cable for ocean engineering. The technical scheme is as follows: a plurality of conductor core wires coated by halogen-free ethylene propylene rubber insulating layers and high flame retardant filling materials form a cable through filling; the cable is lapped by a polyester belt; an oxygen barrier halogen-free inner sheath is extruded after an aluminium plastic belt is longitudinally wrapped and striated; a tinned copper wire total shielding layer is coated; a halogen-free glass fiber belt is lapped; and then an outer sheath is wrapped. The cable can be used for overcoming the following defects: the functions of the existing cables can not meet the requirements of the operation environment of ocean engineering equipment, thus serious corrosion and short service lives of the cables are caused and frequent maintenance and overhaul periods are brought for the operating engineering equipment so that the operation plans can not be accomplished on time, thus causing irreparable economic losses of users. The cable is suitable for serving as a cable for the ocean engineering environment, especially as a cable for power transfer in the severe environment of an ocean oil drilling platform and a cable for defence engineering.

Description

technical field [0001] The invention relates to a cable suitable for the environment of marine engineering equipment, in particular to a cable for marine engineering suitable for the environment of marine engineering equipment, which is resistant to high and low temperature of oil and mud. Background technique [0002] The cables used in the existing marine engineering equipment are involved in harsh environments such as mud and oil in the ocean bottom, high and low temperature differences, etc. The cables used in this environment need to be resistant to high and low temperatures, waterproof, flame retardant, Fireproof, weather aging resistance, good flexibility, easy to use, safe and reliable to use, etc.; while the cables used in existing marine engineering equipment are still traditional ordinary cables, so there are severe cable corrosion and short service life, which is harmful to the working Engineering equipment brings frequent maintenance and overhaul tasks, resultin...

AI Technical Summary

Problems solved by technology

[0002] The cables used in the existing marine engineering equipment are involved in harsh environments such as mud and oil in the ocean bottom, and changes in high and low temperature differences. The cables used in this environment need to be resistant to high and low temperatures, waterproof, flame retardant, Fire prevention, weather aging resistance, good flexibility, convenient use, safe and reliable use, etc.; while the cables used in existing marine engineering equipment are still traditional ordinary cables, so there are severe corrosion of the cables and short service life, which is harmful to the working Engineering equipment brings frequent maintenance and repair tasks, resulting in the failure to complete the operation plan on time, causing huge economic losses and hindering the development of national defense engineering construction

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