Pipeline optical cable

A pipeline optical cable, optical cable technology, applied in the direction of light guide, optics, optical components, etc., can solve the problem of difficulty in finding the location of the optical cable, and achieve the effect of avoiding being cut off.

Inactive Publication Date: 2021-07-16
ZHONGSHAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the purpose of this application is to provide a duct optical cable, which is used to solve the problem of difficulty in finding the location of the existing optical cable during the construction process

Method used

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  • Pipeline optical cable

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Embodiment Construction

[0020] The technical solutions of the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the scope of protection claimed in the present application.

[0021] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer " and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the de...

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Abstract

The invention discloses a pipeline optical cable, which comprises a plurality of optical fiber groups, an electromagnetic reinforcing core, a cable core base body and an outer sheath, the plurality of optical fiber groups are uniformly distributed around the circumference of the electromagnetic reinforcing core; the optical fiber groups and the electromagnetic reinforcing core are arranged in the cable core base body; and the outer sheath is arranged outside the cable core base body. By arranging the electromagnetic reinforcing core with the electromagnetic property in the optical cable, the specific position of the optical cable can be clearly and quickly checked in the construction process, and the problem that the optical cable is broken in the construction process is avoided.

Description

technical field [0001] The present application relates to the technical field of optical cables, in particular to a duct optical cable. Background technique [0002] At present, the types of optical cables used in the power communication industry mainly include optical fiber composite overhead ground wire optical cable (OPGW optical cable), all-dielectric self-supporting optical cable (ADSS optical cable), optical fiber composite phase line optical cable (OPPC optical cable), loose sleeve layer stranded non-metallic reinforced Core unarmoured optical cable (GYFTY), etc. Among them, the first three types of optical cables are mainly used for overhead lines, and the latter type of optical cables are mainly used for the laying of optical cables in pipelines in power systems. The laying of loose-tube layer-stranded non-metallic reinforced core non-armoured optical cables outside the substation is mainly followed by power cable trenches or direct burial. The laying path of optic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/44
CPCG02B6/4401G02B6/562
Inventor 李亮亮
Owner ZHONGSHAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID
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