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Photoelectric combined composite cable and manufacturing process thereof

A comprehensive cable, optoelectronic composite technology, applied in cable/conductor manufacturing, insulated cables, communication cables, etc., can solve the problems of difficult to achieve cable performance indicators, complex performance requirements, and inability to meet market demand, etc., to achieve excellent electrical performance and Optical performance, high absorption coefficient, light weight effect

Active Publication Date: 2015-01-07
安徽龙联智能光电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high performance requirements and complex structure of this type of cable, the performance index of the cable is difficult to achieve with the traditional manufacturing process
Most of the integrated cables currently on the market are a combination of low-frequency power cables and high-frequency signal cables, which can no longer meet market demand.

Method used

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  • Photoelectric combined composite cable and manufacturing process thereof
  • Photoelectric combined composite cable and manufacturing process thereof
  • Photoelectric combined composite cable and manufacturing process thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0048] The structure of the photoelectric composite integrated cable in this embodiment is set as:

[0049] Such as figure 1 As shown, a strengthening core 5 is set, and there are two optical cable units 1, three cable units 2, two coaxial cable units 3 and a twisted unit 4 centered on the strengthening core 5 and twisted around the strengthening core 5 The cable core 6, this form of unit structure arrangement makes the cable structure more compact and stable. On the outside of the cable core 6, a wrapping tape layer 7, a metal overall shielding layer 8, an inner lining layer 9, an armor layer 10 and an outer sheath layer 11 are provided in order from the inside to the outside.

[0050] Such as figure 2 As shown, the optical cable unit 1 in this embodiment is formed by wrapping a plurality of optical fibers 1-1 and filling water-blocking yarn 1-2 with a loose tube 1-3.

[0051] Such as image 3 As shown, the optical fiber 1-1 in this embodiment is formed with an inner cla...

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Abstract

The invention relates to a photoelectric combined composite cable and a manufacturing process of the photoelectric combined composite cable. The manufacturing process is characterized in that a reinforcement core is arranged, two optical cable units, three cable units, two coaxial cable units and a pair twist unit are twisted into a cable core around the reinforcement core with the reinforcement core as the center, and a wrapping tape layer, a main metal shielding layer, a lining layer, an armor layer and an outer sheath layer are sequentially arranged outside the cable core from inside to outside. The advantages of optical fiber communication and the unique function of electric signal transmission are reasonably and organically combined, the related units are independent and do not interfere with one another in the working process, and the function of integrating power transmission, signal transmission and equipment control is realized. The photoelectric combined composite cable is small in outer diameter, light in weight, good in bending performance, electric performance and optical performance, favorable for transportation and installation and suitable for electric communication and control connecting lines in many fields and on many occasions.

Description

technical field [0001] The invention relates to a photoelectric composite integrated cable used in the communication field and a manufacturing process thereof, belonging to the technical field of optical fiber communication. Background technique [0002] In today's so-called "information age", wiring in high-rise public buildings, shopping malls, office buildings, exhibition halls and other fields is no longer a basic public facility. It can not only provide telecommunications services, but has become the A part of the communication network, which transmits various system signals for expensive high-tech systems, has wider frequency bands and higher speeds, meets the growing demand for information sharing, and improves the convenience of work and life. [0003] In the industrial field, especially in equipment with a high degree of automation, integrated cables are increasingly used. Especially in industrial and mining enterprises, ships and other occasions, there have been m...

Claims

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Application Information

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IPC IPC(8): H01B7/00H01B7/04H01B7/02H01B11/18H01B11/22H01B13/00G02B6/44
Inventor 马金龙姜彬
Owner 安徽龙联智能光电有限公司
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