Anti-biting fiber compound wind energy cable

Abstract

The invention discloses an anti-biting fiber compound wind energy cable. The anti-biting fiber compound wind energy cable comprises a power transmission core, a control core and a fiber core, wherein the periphery of the power transmission core, the control core and the fiber core is successively provided with a copper band shielding layer, a drainage layer, a polyethylene resin inner jacket, a galvanized steel band armored layer, an anti-rat anti-termite environment-friendly polymer outer jacket and a cable coating layer from the inside to the outside, and the cable coating layer is internally uniformly provided with a termite-repellent microcapsule and a rat-repellent microcapsule. The anti-biting fiber compound wind energy cable has a double-layer anti-rat anti-termite effect, prolongs the service life of the able, can supply power and also has signal transmission and control functions.

Description

technical field [0001] The invention relates to a cable, in particular to an anti-biting optical fiber composite wind energy cable. Background technique [0002] At present, clean energy is developing rapidly, and wind energy, as a very important clean energy, has attracted more and more attention. However, wind power generation equipment is generally set up in the wild, and the environment is very harsh. As a very important part of the wind power industry, the importance of wind power cables It goes without saying that the wind power cables used in the field need to be able to adapt to various extreme environments and have high strength. The existing wind power cables only have a single power transmission function. If it is necessary to control mechanical equipment or transmit The signal needs to lay additional control cables or optical fiber cables, resulting in repeated construction and high maintenance costs. [0003] When wind energy cables are used outdoors, they are ...

AI Technical Summary

Problems solved by technology

[0002] At present, clean energy is developing rapidly, and wind energy, as a very important clean energy, has attracted increasing attention from everyone. However, wind power generation equipment is generally set up in the wild, and the environment is very harsh. As a very important part of the wind power industry, the importance of wind power cables It goes without saying that the wind power cables used in the field need to be able to adapt to various extreme environments and have high strength. The existing wind power cables only have a single power transmission function. If it is necessary to control mechanical equipment or transmit Signals need to lay additional control cables or optical fiber cables, resulting in repeated construction and high maintenance costs

[0003] When wind energy cables are used outdoors, they are often bitten by termites and mice, causing damage to the cables, which affects the guarantee of power supply and the correct transmission of signals. The current anti-rodent and termite-proof cables generally only have a single layer of protection. After the use of time and aging, some places will still be eaten by mice and termites, causing accidents

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