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Cable with insect repellant

An insect repellent and cable technology, applied in the field of cables with their own insect repellent, can solve problems such as power interruption of cables, and achieve the effect of improving service life and preventing bite damage.

Inactive Publication Date: 2019-04-19
武汉武湖电缆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems existing in the prior art, the present invention provides a cable with its own insect repellent, which solves the technical problem in the prior art that the cable is often bitten by rats and ants and often causes power interruptions

Method used

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  • Cable with insect repellant

Examples

Experimental program
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Effect test

Embodiment 1

[0056] In order to solve the technical problem in the prior art that the cables are often bitten by rat ants and often cause power interruptions, Embodiment 1 of the present invention provides a cable with its own insect repellant, which includes a plurality of wire cores 1 and a sheath on the The protective layer 3 on the outer side of the core 1.

[0057] A filling layer 2 is provided between the wire cores 1, and the filling layer 2 is a magnetic powder layer. By setting a magnetic powder layer between the wire cores 1, the cable can achieve the insulation performance without destroying the insulation layer. Does not destroy the shielding layer of the conductor to prevent air gap discharge; the setting of the magnetic powder layer makes the skin effect factor of the entire cable smaller, so the AC resistance of the cable is smaller. Due to the high insulation of the magnetic powder, there is no tip discharge phenomenon of the magnetic powder In addition, the magnetic powder...

Embodiment 2

[0071] Embodiment 2 of the present invention provides a cable with its own insect repellant, which includes a plurality of cores 1 and a protective layer 3 wrapped outside the cores 1, and a filling layer is provided between the cores 1 2. The filling layer 2 is a magnetic powder layer.

[0072] The protective layer 3 includes a braided layer 31 and a sheath layer 32 that cover the wire core sequentially from the inside to the outside, wherein the inner surface of the braided layer 31 is provided with a copper-plastic composite tape shielding layer, and the inner surface of the braided layer 31 is The outer surface is provided with a protective layer of aluminum-plastic composite tape, and the cross section of the sheath layer 32 is dovetail-shaped. At the same time, the sheath layer 32 is provided with capsule particles 321, and the capsule particles 321 are provided with an insect repellant.

[0073] The insect repellent comprises the following components by weight:

[0074...

Embodiment 3

[0084] Embodiment 3 of the present invention provides a cable with self-contained insect repellant, which includes a plurality of wire cores 1 and a protective layer 3 covering the outside of the wire cores 1, and a filling layer is provided between the wire cores 1 2. The filling layer 2 is a magnetic powder layer.

[0085] The protective layer 3 includes a braided layer 31 and a sheath layer 32 that cover the wire core sequentially from the inside to the outside, wherein the inner surface of the braided layer 31 is provided with a copper-plastic composite tape shielding layer, and the inner surface of the braided layer 31 is The outer surface is provided with a protective layer of aluminum-plastic composite tape, and the cross section of the sheath layer 32 is dovetail-shaped. At the same time, the sheath layer 32 is provided with capsule particles 321, and the capsule particles 321 are provided with an insect repellant.

[0086] The insect repellent comprises the following ...

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Abstract

The invention discloses a cable with an insect repellant, and the cable comprises a wire core and a protective layer wrapping the outer side of the wire core. The protective layer comprises a braidedlayer and a sheath layer which sequentially wrap the wire core from inside to outside. Capsule particles are arranged in the sheath layer, and the insect repellant is arranged in the capsule particles. The insect repellant contains the following components in percentage by weight: 10-25% of fructus caryophylli; 1%-3% of denatonium benzoate; 20-30% of flos caryophylli; 15-25% of lavender; 8-15% ofradix bupleuri; 3-8% of xanthium sibiricum; 10-15% of cynoglossum amabile; 8-12% of the root of Chinese pulsatilla. The insect repellant is prepared from various components such as clove, denatonium benzoate, cat sweat gland oil and the like, and the insect repellant is filled in the capsule particles arranged in the sheath, so that smell and taste of rats and insects can be strongly stimulated, the rat and termite can be effectively prevented from biting and damaging the cable, and the service life of the cable in a rat and termite environment is prolonged.

Description

technical field [0001] The invention relates to a power transmission device, in particular to a cable with an insect repellant. Background technique [0002] At present, the application fields of cables are very extensive, and most cables are laid outdoors, even in the wild. Rodents, as a species of rodents with strong fecundity and vitality, live widely in various regions of the world. Because the incisors are well developed and grow continuously, rodents have the habit of gnawing on objects to keep their teeth sharp, and cables are often the objects of rodents' frequent gnawing, so the cable lines are often affected by rat bites in some occasions and cause power failure. interruption. Contents of the invention [0003] Aiming at the problems existing in the prior art, the present invention provides a cable with an insect repellant, which solves the technical problem in the prior art that the cable is often bitten by rat ants and often causes power interruptions. [00...

Claims

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Application Information

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IPC IPC(8): H01B7/18H01B9/02A01N65/32A01N65/28A01N65/22A01N65/10A01N65/12A01N63/02A01P17/00
CPCA01N63/10A01N65/00A01N65/10A01N65/12A01N65/22A01N65/28A01N65/32H01B7/1805H01B9/021
Inventor 肖畅陈肖雄肖得喜张志友
Owner 武汉武湖电缆有限公司
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