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High-shielding composite energy-saving anti-freezing signal transmission cable

A signal transmission and energy-saving technology, applied in the direction of insulated cables, cables, circuits, etc., can solve the problems of single cable performance, large construction area, and heavy construction workload, and achieve strong anti-interference ability and low dielectric loss , The manufacturing process is simple and convenient

Inactive Publication Date: 2012-09-19
YANGZHOU HUACHENG CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the computer cables and control cables currently used are independent cables. The application field and scope are fixed, and the performance of the cables is also fixed and single. When laying multiple cables, it will occupy a large construction area and the construction workload will increase. cost

Method used

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  • High-shielding composite energy-saving anti-freezing signal transmission cable

Examples

Experimental program
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Effect test

Embodiment Construction

[0012] A high-shielding composite energy-saving antifreeze signal transmission cable, including computer cable cores, control cable cores, fillers 4 and outer sheaths 7, the cable is composed of computer cable cores and control cable cores. The outer shielding layer 8 is covered with aluminum-plastic composite tape, the outer shielding layer 8 of the aluminum-plastic composite tape is extruded and wrapped with antifreeze polyvinyl chloride or polyolefin cable material outer sheath 7, and the outer shielding layer 8 of the aluminum-plastic composite tape is equipped with 7 Copper wire drain wire 6, the control cable core includes an oxygen-free copper conductor 1, and the conductor 1 is extruded and wrapped with a cross-linked polyethylene insulating layer 2; the computer cable core includes an oxygen-free copper conductor 1, and the conductor is extruded and wrapped with an insulating layer The polyethylene insulating layer 2 is connected, and the insulating layer 2 is wrapped ...

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Abstract

The invention relates to a high-shielding composite energy-saving anti-freezing signal transmission cable. The signal transmission cable comprises a computer cable core, a control cable core, filling materials and an outer sheath; according to the cable, the computer cable core and the control cable core are combined into a composite cable, a composite aluminum-plastics tape outer shielding layer is winding and enveloped outside the composite cable, and the anti-freezing outer sheath is extruded and enveloped outside the shielding layer. The cable is simple and convenient in the manufacturing process, and low in cost. The cable has the advantages of low medium consumption, high property in resisting interference, high mechanical strength and good combining and using effects. The cable is widely used in the situations requiring special electric cables such as security engineering, fire engineering, monitoring engineering, light-current systems engineering, composite wiring, bank monitoring engineering, network engineering, and audio engineering.

Description

technical field [0001] The invention relates to a signal transmission cable, in particular to a high-shielding composite energy-saving antifreeze signal transmission cable. Background technique [0002] In recent years, the sustained and rapid growth of my country's economy has provided a huge market space for the wire and cable industry. Most of the computer cables and control cables currently used are independent cables. The application field and scope are fixed, and the performance of the cables is also fixed and single. When laying multiple cables, it takes up a large construction area and a large construction workload. costs. Contents of the invention [0003] In order to solve the above problems, the present invention provides a high-shielding composite energy-saving anti-freezing signal transmission cable suitable for special environments, multi-functional, small in construction area, and good in shielding performance. [0004] The technical solution of the presen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/28H01B1/02H01B3/44
Inventor 席素玲
Owner YANGZHOU HUACHENG CABLE
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