Elevator network comprehensive line with power supply signal and preparation method

A network integration and power signal technology, applied in the field of signal transmission, can solve the problems of slow transmission rate, poor anti-interference, and easy cable breakage, so as to improve the utilization rate, avoid breakage, and improve anti-interference.

Pending Publication Date: 2018-04-13
深圳市红旗电工科技有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] The invention provides an elevator network integrated line with power supply signal and its preparation method, in order to solve the problems of the existing signal line network signal transmission rate is slow, the transmission distance is short, the anti-interference is poor, and the cable is easy to break

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  • Elevator network comprehensive line with power supply signal and preparation method

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Embodiment Construction

[0015] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0016] Please refer to figure 1 , figure 1 The first embodiment of the present invention provides an elevator network integrated cable with a power supply signal. The elevator network integrated cable includes: a core wire bundle 1, a nylon filling layer 2, an inner sheath 3, an aluminum foil layer 4, and a copper mesh braided layer 5. Oute...

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Abstract

The invention provides an elevator network comprehensive line with a power supply signal and a preparation method thereof and relates to the technical field of signal transmission, wherein the elevator network comprehensive line comprises a core wire harness, a nylon filling layer, an inner sheath, an aluminum foil layer, a copper mesh weaving layer and an outer sheath; the core wire harness is embedded into the nylon filling layer; the inner sheath wraps the nylon filling layer; the aluminum foil layer wraps the inner sheath; a copper net braided layer wraps the aluminum foil layer; the outersheath wraps the copper net braided layer; the core wire harness is formed by pair twisting a plurality of core wires, wherein the core wire comprises a conductor and a PE insulating layer; the PE insulating layer wraps the conductor; and the conductor is formed by fine twisting an oxygen-free copper wire and a bulletproof wire. The elevator network comprehensive line can achieve long-distance transmission, anti-interference and anti-breakage functions.

Description

technical field [0001] The invention belongs to the technical field of signal transmission, in particular to an elevator network integrated line with power signal and a preparation method thereof. Background technique [0002] With the rapid development of Internet technology, there are more and more applications of network signal transmission media. The existing network signal transmission medium mainly uses signal lines. Wherein, when preparing the signal wires, more than one pair of twisted wires are encapsulated in an insulating jacket. [0003] However, the signal lines currently used often have the following problems: slow network signal transmission rate, short transmission distance, poor anti-interference performance, and easy cable breakage. Contents of the invention [0004] The invention provides an elevator network integrated line with power supply signal and a preparation method thereof, in order to solve the problems of slow network signal transmission rate...

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Application Information

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IPC IPC(8): H01B7/17H01B7/18H01B7/295H01B11/06H01B13/14H01B13/24
CPCH01B7/17H01B7/1825H01B7/1875H01B7/295H01B11/06H01B13/141H01B13/24
Inventor 陈志平
Owner 深圳市红旗电工科技有限公司
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