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Electrical cable

A cable and electrical technology, applied in the electrical field, can solve problems such as insufficient pressing force, large difference, and excessive looseness, and achieve the effect of improving toughness and strength

Inactive Publication Date: 2016-04-20
郑飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a big difference in manual control when using mechanical connections. It will be too tight or too loose after tightening. Under the pressure, the original pressing force is not enough.

Method used

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  • Electrical cable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] An electrical cable, comprising a core material, the core material is an iron-based alloy wire material, the core material is covered with an anti-corrosion layer, the anti-corrosion layer is covered with a light-weight braided mesh, and the light-weight braided mesh is covered with an insulating layer.

[0023] The content of each element component of the iron-based alloy wire rod is: C0.03﹪Al0.8﹪, Mg0.7﹪, Sn0.5﹪, Zn0.4﹪, Cr0.2﹪, V0.2﹪, B0.06﹪, Sr0.04﹪, Y0.02﹪, La0.01﹪, Bi0.01﹪, the balance is Fe,

[0024] The anti-corrosion layer is weighed and includes: 200 parts of chlorosulfonated polyethylene rubber, 70 parts of polycarbonate, 30 parts of orthobutyl silicate, 10 parts of neopentyl glycol, 15 parts of trioctyl trimellitate, and 100 parts of kaolin , 30 parts of barite powder and 2 parts of dibutyl maleate are mixed and solidified.

[0025] The lightweight woven net is formed by interlacing and weaving a plurality of yarns, and the yarns are blended into yarns by 3...

Embodiment 2

[0028] An electrical cable, comprising a core material, the core material is an iron-based alloy wire material, the core material is covered with an anti-corrosion layer, the anti-corrosion layer is covered with a light-weight braided mesh, and the light-weight braided mesh is covered with an insulating layer.

[0029] The content of each element component of the iron-based alloy wire rod is: C0.04﹪Al0.9﹪, Mg0.8﹪, Sn0.6﹪, Zn0.5﹪, Cr0.3﹪, V0.3﹪, B0.07﹪, Sr0.05﹪, Y0.03﹪, La0.02﹪, Bi0.02﹪, the balance is Fe,

[0030] The anti-corrosion layer is weighed and includes: 250 parts of chlorosulfonated polyethylene rubber, 80 parts of polycarbonate, 40 parts of orthobutyl silicate, 10 parts of neopentyl glycol, 15 parts of trioctyl trimellitate, and 100 parts of kaolin , 30 parts of barite powder and 2 parts of dibutyl maleate are mixed and solidified.

[0031] The lightweight woven net is formed by interlacing and weaving a plurality of yarns, and the yarns are blended into yarns by 3...

Embodiment 3

[0034] An electrical cable, comprising a core material, the core material is an iron-based alloy wire material, the core material is covered with an anti-corrosion layer, the anti-corrosion layer is covered with a light-weight braided mesh, and the light-weight braided mesh is covered with an insulating layer.

[0035] The content of each element component of the iron-based alloy wire rod is: C0.035﹪Al0.85﹪, Mg0.75﹪, Sn0.55﹪, Zn0.45﹪, Cr0.25﹪, V0.25﹪, B0.065﹪, Sr0.045﹪, Y0.025﹪, La0.015﹪, Bi0.015﹪, the balance is Fe,

[0036] The anti-corrosion layer is weighed and includes: 230 parts of chlorosulfonated polyethylene rubber, 75 parts of polycarbonate, 35 parts of orthobutyl silicate, 10 parts of neopentyl glycol, 15 parts of trioctyl trimellitate, and 100 parts of kaolin , 30 parts of barite powder and 2 parts of dibutyl maleate are mixed and solidified.

[0037] The lightweight woven net is formed by interlacing and weaving a plurality of yarns, and the yarns are blended int...

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PUM

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Abstract

The invention discloses an electrical cable, which comprises a core material, wherein the core material is an iron-based alloy wire material, and is wrapped with an anticorrosive layer which is wrapped with a light woven mesh; an insulating layer is arranged outside the light woven mesh. By the anticorrosive layer, corrosion resistance of a product can be improved, and service life of the material can be ensured; the insulating layer has an effective protection function, and is made from a raw material which is simple and readily available.

Description

technical field [0001] The invention relates to an electrical cable and belongs to the technical field of electrical engineering. Background technique [0002] In the construction of power system, long-distance transmission mainly depends on cables, and the power transmission in the middle part is mainly completed by cables; therefore, power cables also have the characteristics of large transmission capacity and long transmission radius, which also affects the safety level of power lines. With higher requirements. There is a big difference in manual control using mechanical connections, and there will be too tight or too loose after tightening. Under the action of pressure, the original pressing force is not enough. Contents of the invention [0003] An electrical cable, comprising a core material, the core material is an iron-based alloy wire material, the core material is covered with an anti-corrosion layer, the anti-corrosion layer is covered with a light-weight braid...

Claims

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Application Information

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IPC IPC(8): H01B1/02H01B7/02H01B7/18H01B7/28
CPCH01B1/02H01B7/02H01B7/18H01B7/2806
Inventor 郑飞
Owner 郑飞