A rodent-proof and ant-proof cable

Abstract

The invention belongs to the technical field of cables and electric power, and in particular relates to a rodent-proof and termite-proof cable, which includes a plurality of cable units (1), an inner sheath (2) covering the plurality of cable units, and a The outer protective layer (4) outside the protective layer is characterized in that there is a rodent-proof and termite-proof layer (3) between the inner protective layer and the outer protective layer, and the rodent-proof and termite-proof layer (3) is composed of a sealed bag (31) and the anti-rodent and anti-termite parts (33) that are positioned in the bag-shaped body constitute. The invention has the following main beneficial effects: better anti-rodent and ant-proof effects, low cable cost, easy production, more environmentally friendly cables, and higher production rate in cable production.

Description

technical field

[0001] The invention belongs to the technical field of cables and electric power, and in particular relates to a rodent-proof and termite-proof cable. Background technique

[0002] As one of the pests, rats and ants often damage cables and affect the transmission of electricity and signals. In the cold season, rats are relatively harmful to cables. Rats are mainly mice and squirrels, which have sharp teeth. , can bite through the sheath of the cable or even the protective layer of steel and aluminum strips, directly affecting the performance of the cable, and at the same time, it also causes a great potential safety hazard. Rat groups often use the success of a certain rat as an example to carry out collective Follow suit, grind teeth and eat; in summer, ants are relatively harmful to cables, especially termites. Termites gnaw on the cable sheath and leave formic acid on the cable to corrode the sheath. More importantly, after the sheath is broken, ants will...

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