Anti-corrosion seawater cable, production method and detection method thereof

Abstract

The invention belongs to the field of cable production and discloses an anti-corrosion seawater cable, a production method and a detection method thereof. The detection method includes such step as setting an anticorrosion layer inside that anticorrosion layer, tightly sleeve a waterproof corrosion layer inside the anticorrosion layer, sleeving a temperature sensing wire and a metal conductor inside the waterproof corrosion layer, and setting the temperature sensing wire and the metal conductor inside the anticorrosion layer to obtain anticorrosion cable. The inside of the metal conductor is ametal conductor, and the outside of the metal conductor is tightly wrapped with an insulating layer. The anti-seawater corrosion cable provided by the invention has high tear resistance and fatigue resistance, and can prevent abrasion of the cable and corrosion by microorganisms. The utility model has the seawater corrosion resistance, greatly improves the seawater corrosion resistance of the cable, prolongs the effective period of the seawater corrosion protection, and avoids the loss caused by the failure of timely maintenance by utilizing the principle of Seebeck effect and real-time monitoring the temperature change correspondence of the cable through the set temperature sensing line.

Description

technical field [0001] The invention belongs to the technical field of cable production, and in particular relates to a seawater anti-corrosion cable, a production method and a detection method thereof. Background technique [0002] At present, the existing technology commonly used in the industry is as follows: marine corrosion is the corrosion of components in the marine environment. The marine environment is a complex corrosive environment; in this environment, seawater itself is a strong corrosive medium. Organisms and their metabolites all directly or indirectly accelerate the corrosion process; the corrosion of seawater on cables has great destructive power and hidden dangers, not only making the cables unusable and affecting normal work, but also a series of leakages Dangerous; the traditional anti-seawater corrosion method is single, and when failure occurs, the corrosion of seawater to the cable is still serious; the traditional seawater anti-corrosion cable has no...

AI Technical Summary

Problems solved by technology

[0004] (1) The traditional anti-seawater corrosion method is single, the validity period is short, and manual maintenance is required frequently, which has great potential safety hazards for the safe operation of staff and cables

[0005] (2) The traditional anti-seawater corrosion cable has no detection measures, and cannot give early warning when an accident occurs, and cannot perform timely maintenance. After a long period of operation, it will cause serious losses to people's life and production.

[0006] In the prior art, the cable core is unstable due to the deformation of the cable surface, which affects the service life of the cable. There is no real-time temperature monitoring and alarm for the cable, and the staff cannot be reminded to facilitate timely maintenance.

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