Reinforced data unit shielding type high-voltage composite cable

A data unit and composite cable technology, applied in the direction of insulated cables, power cables, twisted/quad-stranded cables, etc., can solve the electromagnetic incompatibility between the data unit and the electric unit, and the core is easy to break And other problems, to save the cable wiring process, not easy to be broken, reduce the effect of electromagnetic interference

Inactive Publication Date: 2015-10-28
JIANGSU YUANFANG CABLE FACTORY
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a reinforced data unit shielded high-voltage composite cable, which can effectively reduce the electromagnetic interference of the electric unit to t

Method used

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  • Reinforced data unit shielding type high-voltage composite cable

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[0017] The present invention will be further described below in conjunction with the accompanying drawings.

[0018] like figure 1 As shown, a reinforced data unit shielded high-voltage composite cable includes a cable core, a cable core support body 6 is provided in the gap of the cable core, the cable core is covered with a shielding layer 7, and an outer sheath is extruded on the outermost layer 8. The cable core is formed by twisting several electric units and one data unit.

[0019] The electrical unit is an insulated wire core composed of a conductor 1 and an insulating layer 2 extruded outside the conductor 1, and a reinforcing core 9 is provided inside the conductor 1 to improve the reinforcement of the wire core.

[0020] The data unit is composed of a twisted pair unit 3 , a non-woven tape 4 wrapped around the twisted pair unit 3 , and a semicircular shielding layer 5 wrapped outside the non-woven tape 4 .

[0021] There are many specific application approaches of ...

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Abstract

The invention discloses a reinforced data unit shielding type high-voltage composite cable comprising a cable core. A cable core support body is arranged in a gap of the cable core; a shielding layer coats the outside of the cable core; and an outer sheath layer extrudes the outermost layer. The cable core is formed by twisting of a plurality of electric units and a data unit. According to the invention, Because of the special structural design and the metal-wire braiding shielding layer having an excellent electromagnetic shielding effect, the data unit of the cable has an anti-interference function, thereby effectively reducing the electromagnetic interferences on the data unit by the electric units and guaranteeing the stable work of the data unit. Therefore, a problem that electromagnetic compatibility of the data unit and the electric units is not realized can be solved.

Description

technical field [0001] The invention relates to the field of electric wires and cables, in particular to a reinforced data unit shielded high-voltage composite cable. Background technique [0002] Internet technology marks the arrival of the data age, and the practical application of data transmission is becoming more and more extensive. As transmission carriers, data cables such as telephone lines, cable TV, and network cables used to require three types of cables to enter the home. The laying and installation are quite cumbersome, and the indoors are usually affected by too many wires. This requires that the transmission cables have more diverse functions, more convenient laying, and more reliable transmission. As one of the important cable products in the construction of smart grid, data composite high-voltage cable integrates the functions of communication and power, which can effectively realize the multi-network integration of telecommunication network, power transmis...

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Application Information

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IPC IPC(8): H01B7/00H01B7/17H01B7/18H01B11/10H01B9/00
Inventor 陈培刚陈俊磊居苏陈刚朱亚飞
Owner JIANGSU YUANFANG CABLE FACTORY
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