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Prefabricated photoelectricity composite branch cable

A branch cable, photoelectric composite technology, applied in the direction of power cables, power cables including optical transmission elements, insulated cables, etc., can solve the problems of low construction efficiency and high cost, reduce construction costs, shorten construction periods, and reduce laying The effect of taking up space

Inactive Publication Date: 2016-10-12
SHANGHAI NANYANG FUJIKURA CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the past, power cables only corresponded to the power supply system, and the network and communication were independent systems. Therefore, traditional products are no longer suitable for use in modern buildings. The reasons are high cost and low construction efficiency.

Method used

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  • Prefabricated photoelectricity composite branch cable
  • Prefabricated photoelectricity composite branch cable

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with accompanying drawing.

[0019] see figure 1 and figure 2 , The prefabricated photoelectric composite branch cable of the present invention includes a conductor 1, an inner insulating layer 2, an outer insulating layer 3, a sheath 4, a plurality of main optical fibers 5 and an optical fiber connector 6.

[0020] The inner insulating layer 2 covers the conductor 1 . The outer insulating layer 3 covers the inner insulating layer 2 . The sheath 4 covers the outer insulating layer 3 . Each main optical fiber 5 is compositely arranged in the outer insulating layer 3 . In this embodiment, the conductor 1 adopts the second type of conductor specified in GB / T 12706. The inner insulation layer 2 and the outer insulation layer 3 are made of cross-linked polyethylene materials that meet the requirements in GB / T 12706. The main optical fiber 5 adopts the communication optical fiber conforming to GB / T 12...

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Abstract

The invention discloses a prefabricated photoelectric composite branch cable, comprising: a conductor; an inner insulating layer covering the conductor; an outer insulating layer covering the inner insulating layer; a sheath covering the outer insulating layer; A plurality of main optical fibers in the outer insulating layer; an optical fiber connecting body connecting each of the main optical fibers and each branch optical fiber; wherein, the optical fiber connecting body includes a sleeve that is sleeved at the connection between each of the main optical fibers and the corresponding branch optical fiber multiple protection tubes. The invention is suitable for building and can simultaneously satisfy power, network and communication systems.

Description

technical field [0001] The present invention relates to cables. Background technique [0002] In modern building application systems, in addition to basic electricity, there are also functions such as network and communication that need to be realized. In this era of rapid information development, the speed of network and communication transmission is accelerating, the amount of information is increasing, the technical content is increasing, and the complexity is increasing. The impact of environmental changes requires us to seek a new type of product to uniformly meet these functions. In the past, power cables only corresponded to the power supply system, and the network and communication were independent systems. Therefore, traditional products are no longer suitable for use in modern buildings. The reasons are high cost and low construction efficiency. In view of the above actual conditions, it has a good market prospect to manufacture a prefabricated photoelectric comp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B9/00H01B7/00H01B7/02G02B6/44
CPCH01B9/005G02B6/443H01B7/009H01B7/0216
Inventor 施宏帆崔学林章家生杨鑫
Owner SHANGHAI NANYANG FUJIKURA CABLE
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