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Intelligent parallel electric tracing band

A kind of electric heating cable, intelligent technology, applied in the direction of heating element shape and other directions, can solve the problem of difficult maintenance, can not find the damage point, damage and other problems

Inactive Publication Date: 2016-11-16
无锡市环球电器装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this parallel heating cable will be damaged after being used for a long time, and it is difficult to repair after the damage, and the damage point cannot be found.

Method used

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  • Intelligent parallel electric tracing band
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Experimental program
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Embodiment Construction

[0017] The preferred embodiments provided by the present invention will be specifically described according to the accompanying drawings.

[0018] Figure 1 to Figure 4 , which is a preferred embodiment of an intelligent parallel electric heating cable provided by the present invention. Such as Figure 1 to Figure 4 As shown, the intelligent parallel electric heating cable includes an inner core 10 formed by at least two core wires 11, and an insulating inner layer 20, a resistance wire 30, an insulating outer layer 40, and a braided layer are sequentially arranged on the inner core 10 from the inside to the outside. 50 and the protective cover 60, one of the core wires 11 is twisted with an optical fiber 111, and the optical fiber 111 is connected to the external temperature measuring host, so that the temperature per 1 meter of the parallel electric heating cables in the entire loop can be reflected in real time, which is convenient for the After the parallel electric heat...

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PUM

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Abstract

The invention provides an intelligent parallel electric tracing band, and belongs to the technical field of trend-skin devices. The intelligent parallel electric tracing band comprises a core formed by at least two core wires; an insulating inner layer, a resistance wire, an insulating outer layer, a woven layer and a protective jacket are arranged on the core in sequence from inside to outside; one core wire is twisted with a fiber line, and the fiber line is connected with an external temperature measurement host. Compared with the prior art, the intelligent parallel electric tracing band has the advantages that one core wire in the core is twisted with a fiber line, and the fiber line is connected with an external temperature measurement host, so that the temperature of every one meter of the parallel electric tracing band in the whole circuit can be reflected in real time, and after the parallel electric tracing band is damaged, the damage point can be quickly found.

Description

[0001] technical field [0002] The invention relates to the technical field of skin-collecting devices, in particular to an intelligent parallel electric heating cable. Background technique [0003] Pipeline skin effect electric heat tracing (heating) technology is a new metal pipeline heating method that has emerged in recent years. High, suitable for heat tracing and heating of all long, medium and short distance metal infusion pipelines, and has the advantages of safety, reliability, long service life, convenient installation and maintenance, so it is widely used in pipeline heat tracing of various liquid substances. Parallel electric heating cable is a kind of pipe heating cable that is widely used. The structure of parallel electric heating cable is that its resistance wire is connected in parallel. When it works, it heats the pipeline by the resistance wire. The parallel high-strength nickel-copper strands are wrapped in the fluoride insulation layer as the power ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B3/56
CPCH05B3/56
Inventor 蔡振军
Owner 无锡市环球电器装备有限公司