Anti-pecking cable and application thereof

A technology for preventing bird pecking and cables, which is applied in the field of cables, can solve the problems of no bird repelling function and poor corrosion resistance, and achieve the effects of simple and feasible preparation method, long service life and safe use

Active Publication Date: 2016-02-17
HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the defects of power materials in the power distribution system that have no bird-repelling function and poor corrosion resistance, the present invention provides a bird-proof cable, which not only has the bird-repelling function, but also has good corrosion resistance, killing two birds with one stone

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] An anti-bird pecking cable, which is prepared according to the following method:

[0021] Spray the paint evenly on the outer layer of the cable and let it stand for 24 hours; the coating thickness is 100um;

[0022] Described coating is prepared according to the following method:

[0023] Step 1) Prepare Bird Repellent Paint:

[0024] Preparation of tobacco extract: dry the tobacco so that the water content is lower than 10% (weight fraction), then add twice the weight of 70% (volume fraction) ethanol to reflux for extraction for 1 hour, collect the extract, and concentrate it to a density of 1.2g / ml clear paste, namely tobacco extract;

[0025] Preparation of fennel extract: dry fennel to make the water content less than 10% (weight fraction), then add twice the weight of 70% (volume fraction) ethanol to reflux for extraction for 1 hour, collect the extract, concentrate to a density of 1.2g / ml clear paste, which is fennel extract;

[0026] Weighing raw materials...

Embodiment 2

[0031] An anti-bird pecking cable, which is prepared according to the following method:

[0032] Spray the paint evenly on the outer layer of the cable and let it stand for 24 hours; the thickness of the coating is 200um;

[0033] Described coating is prepared according to the following method:

[0034] Step 1) Prepare Bird Repellent Paint:

[0035] Preparation of tobacco extract: dry the tobacco so that the water content is lower than 10% (weight fraction), then add twice the weight of 70% (volume fraction) ethanol to reflux for extraction for 1 hour, collect the extract, and concentrate it to a density of 1.2g / ml clear paste, namely tobacco extract;

[0036] Preparation of fennel extract: dry fennel to make the water content less than 10% (weight fraction), then add twice the weight of 70% (volume fraction) ethanol to reflux for extraction for 1 hour, collect the extract, concentrate to a density of 1.2g / ml clear paste, which is fennel extract;

[0037] Weighing raw ma...

Embodiment 3

[0042] Verify the bird repelling effect of the present invention:

[0043] Spray the coating prepared in Example 1 on the outer layer of the cable, the coating thickness is 100um, the summer temperature is above 70°C, the coating has no melting and deformation, and the bird repelling and anti-bird pecking effect can last for more than 12 months.

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Abstract

The invention belongs to the technical field of cables, and discloses an anti-pecking cable. The cable is manufactured according to the following steps: uniformly coating the outer layer of the cable with a coating material, and placing the cable for 24 hours quietly, wherein the coating thickness is from 100 microns to 200 microns. The cable can effectively prevent the pecking, and protects the application safety.

Description

technical field [0001] The invention belongs to the technical field of cables, in particular to a bird-pecking-proof cable and its application. Background technique [0002] Cables are mostly exposed to the external environment and need to be protected from corrosion, bird pecks, etc. In order to adapt to the survival of the environment, most of the birds that grow near the forest area have sharp cockroaches, which can damage cables, communication cable sheaths and insulation layers. In electric cables and communication optical cables, in order to facilitate identification, the insulating layer and loose tubes usually have multiple colors. After the sheath is pecked, the insulating layers and loose tubes of various colors look like colorful insects, and birds often eat them by mistake. Pecking the insulated wire core, optical fiber, or even the copper conductor, causing power failure. Rain and snow enter the interior of the cable through the broken sheath, and over time, c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/17H01B7/28A01M29/12
Inventor 王贤宗孙永波马英士赵永贵宋卫虎彭籽萱
Owner HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD
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