Anti-static stretch-resistant cable

An anti-stretch and anti-static technology, applied in the direction of insulating cables, cables, circuits, etc., can solve the problems of low tensile strength, weak anti-static performance, and ineffective anti-interference of cables, and achieve superior electrical properties and high structural strength , Excellent anti-interference performance

Inactive Publication Date: 2014-06-25
安徽华海特种电缆集团有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the optical cable and the phase conductor of the power transmission line, the overhead ground wire and the power cable are combined into one structure, that is, the optical cable. This structure has dual functions of ground wire and communication. Electric speci

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Anti-static stretch-resistant cable

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0009] like figure 1 As shown, an anti-static and anti-stretching cable is composed of a polyperfluoroethylene propylene outer sheath 1, a tinned copper wire braided shielding layer 2 and a cable core, which is extruded by a fluororubber insulating layer 3. It is formed by wrapping three power wire cores; the power wire cores are formed by extruding three insulating wire cores from the inner shielding layer 4 of ceramic powder polyvinyl chloride; the insulating wire cores are provided with drainage wire cores 5; A tensile steel wire rope 8 is arranged in the middle of the wire core; the outside of the cable core is sequentially covered with a tinned copper wire braided shielding layer 2 and a polyperfluoroethylene propylene outer sheath 1 .

[0010] The insulated wire core is formed by wrapping an aluminum alloy conductor 6 with a polyvinyl chloride insulating layer 7 .

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an anti-static stretch-resistant cable which is composed of a FEP outer sheath, a tinned copper wire braided shielding layer and a cable core. The cable core is formed in the mode that a fluoride rubber insulating layer wraps three power cores in an extruding mode, and the power cores are formed in the mode that a ceramic powder PVC inner shielding layer extrudes three insulation cores; drainage cores are arranged in the insulation cores, a tensile steel wire rope is arranged in the three power cores, and the cable core is wrapped by the tinned copper wire braided shielding layer and the FEP outer sheath in sequence. The anti-static stretch-resistant cable is suitable for laying high voltage wires and power lines, and good in electric performance and interference resistance, and has the advantages of being anti-static, and high in structure strength.

Description

technical field [0001] The invention relates to the field of cables, in particular to an antistatic and anti-stretching cable. Background technique [0002] At present, the optical cable and the phase conductor of the power transmission line, the overhead ground wire and the power cable are combined into one structure, that is, the optical cable. This structure has dual functions of ground wire and communication. Electric special optical cables are laid along high-voltage power lines, but ordinary cables cannot effectively resist interference, and have low tensile strength and weak anti-static performance. The main reason is that the structure and material design and selection of cables are unreasonable. Therefore, it is necessary to provide a new technical solution to solve the above problems. Contents of the invention [0003] In order to overcome the above-mentioned defects in the prior art, the object of the present invention is to provide an antistatic and anti-stret...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H01B7/17H01B7/22
Inventor 沈志海赵俊
Owner 安徽华海特种电缆集团有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap