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Corrosion-resistant and high-temperature-resistant cable

A corrosion-resistant, high-temperature technology, applied in the direction of insulated cables, power cables, cables, etc., can solve the problems of easy corrosion, anti-stripping performance affecting service life, etc., to achieve not easy to break, good anti-stripping performance, high temperature resistance and corrosion resistance Good results

Inactive Publication Date: 2020-08-14
CHONGQING EASTFUL ELECTRIC WIRE & CABLE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the long-term use of cables, especially in high-temperature environments, their high-temperature resistance is more important. The existing cables are difficult to meet the requirements, and the corrosion resistance of cables also needs to be improved. In some acidic environments, they are easy to be corroded. Anti-peel performance also affects service life

Method used

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  • Corrosion-resistant and high-temperature-resistant cable
  • Corrosion-resistant and high-temperature-resistant cable
  • Corrosion-resistant and high-temperature-resistant cable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] During specific implementation: if Figure 1 to Figure 3 As shown, a corrosion-resistant high-temperature cable includes a wire core 1, the outside of the wire core 1 is covered with a core layer 2, and the outside of the core layer 2 is covered with a rubber inner layer 3, and the rubber inner layer The outer side of the layer 3 is covered with a water-blocking layer 4, the interior of the water-blocking layer 4 is interspersed with carbon fiber threads 5, the outer side of the water-blocking layer 4 is covered with a rubber middle layer 6, and the outer side of the rubber middle layer 6 is covered There is a woven mesh layer 7, the outer side of the woven mesh layer 7 is bonded with a tackifying layer 8, the outer side of the tackifying layer 8 is covered with a rubber outer layer 9, and the outer side of the rubber outer layer 9 is provided with a transverse concave Groove 91 and radial groove 92.

[0021] By designing the rubber outer layer 9, the raw materials use...

Embodiment 2

[0034] During specific implementation: if Figure 1 to Figure 3 As shown, a corrosion-resistant high-temperature cable includes a wire core 1, the outside of the wire core 1 is covered with a core layer 2, and the outside of the core layer 2 is covered with a rubber inner layer 3, and the rubber inner layer The outer side of the layer 3 is covered with a water-blocking layer 4, the interior of the water-blocking layer 4 is interspersed with carbon fiber threads 5, the outer side of the water-blocking layer 4 is covered with a rubber middle layer 6, and the outer side of the rubber middle layer 6 is covered There is a woven mesh layer 7, the outer side of the woven mesh layer 7 is bonded with a tackifying layer 8, the outer side of the tackifying layer 8 is covered with a rubber outer layer 9, and the outer side of the rubber outer layer 9 is provided with a transverse concave Groove 91 and radial groove 92.

[0035] By designing the rubber outer layer 9, the raw materials use...

Embodiment 3

[0048] During specific implementation: if Figure 1 to Figure 3 As shown, a corrosion-resistant high-temperature cable includes a wire core 1, the outside of the wire core 1 is covered with a core layer 2, and the outside of the core layer 2 is covered with a rubber inner layer 3, and the rubber inner layer The outer side of the layer 3 is covered with a water-blocking layer 4, the interior of the water-blocking layer 4 is interspersed with carbon fiber threads 5, the outer side of the water-blocking layer 4 is covered with a rubber middle layer 6, and the outer side of the rubber middle layer 6 is covered There is a woven mesh layer 7, the outer side of the woven mesh layer 7 is bonded with a tackifying layer 8, the outer side of the tackifying layer 8 is covered with a rubber outer layer 9, and the outer side of the rubber outer layer 9 is provided with a transverse concave Groove 91 and radial groove 92.

[0049] By designing the rubber outer layer 9, the raw materials use...

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Abstract

The invention discloses a corrosion-resistant and high-temperature-resistant cable including a wire core, the cable is characterized in that the outer side of the wire core is coated with a core-spunlayer, the outer side of the core-spun layer is coated with a rubber inner layer; the outer side of the rubber inner layer is coated with a waterproof layer; carbon fiber wires are inserted into the waterproof layer in a penetrating mode, the outer side of the waterproof layer is coated with a rubber middle layer, the outer side of the rubber middle layer is coated with a woven mesh layer, the outer side of the woven mesh layer is bonded with a tackifying layer, the outer side of the tackifying layer is coated with a rubber outer layer, and transverse grooves and radial grooves are formed in the outer side of the rubber outer layer. The corrosion-resistant and high-temperature-resistant cable has the advantages of high temperature resistance, corrosion resistance and good stripping resistance.

Description

technical field [0001] The invention belongs to the field of cables, and in particular relates to a corrosion-resistant high-temperature cable. Background technique [0002] As the main carrier of power transmission, wire and cable are widely used in electrical equipment, lighting circuits, household appliances, etc. The quality of wire and cable directly affects the quality of the project and the safety of consumers' lives and property. There are many types of wires on the market, and the appropriate wire should be used according to your own power load. The wire and cable products used in the power system mainly include overhead bare wires, busbars (busbars), power cables (plastic cables, oil-paper cables (basically replaced by plastic power cables), rubber-sheathed cables, overhead insulated cables), branch cables (replacing some busbars), electromagnetic wires, and electrical equipment wires and cables for power equipment, etc. The application range of wire and cable is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/28H01B7/18H01B7/29H01B9/00
CPCH01B7/184H01B7/1865H01B7/2806H01B7/29H01B9/00
Inventor 周翔魏勇曾令果杨永生李志均
Owner CHONGQING EASTFUL ELECTRIC WIRE & CABLE CO LTD
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