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Electric tracing band detection method, device and equipment and medium

A technology of electric heating cable and detection method, which is applied in measuring devices, measuring electricity, measuring electrical variables, etc., can solve problems such as low accuracy, achieve reliable judgment, avoid pipeline freezing, and reduce economic losses.

Active Publication Date: 2021-07-02
SHOUGANG JINGTANG IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of this application provides a detection method, device, equipment and medium of electric heating cable, which solves the problem of judging which section of electric cable on the pipeline in the prior art. The technical problem of low accuracy of whether there is a fault in the heating cable realizes the detection of damage to the heating cable and avoids the technical effect of affecting the production line in the steelmaking field

Method used

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  • Electric tracing band detection method, device and equipment and medium
  • Electric tracing band detection method, device and equipment and medium
  • Electric tracing band detection method, device and equipment and medium

Examples

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Effect test

Embodiment 1

[0059] The first embodiment of the present invention provides a detection method for electric heating cables, such as figure 1 shown, including:

[0060] S101. Obtain the operating parameters of the first electric heating cable and the operating parameters of the second electric heating cable, wherein the first electric heating cable and the second electric heating cable are at the same current ambient temperature, and the first electric heating cable and the second electric heating cable are at the same current ambient temperature. Tropics set on pipes;

[0061] S102. Obtain a first operating coefficient according to the operating parameters of the first electric heating cable;

[0062] S103. Obtain a second operating coefficient according to the operating parameters of the second electric heating cable;

[0063] S104, according to the first operation coefficient and the second operation coefficient, determine whether there is a fault in the first electric heating cable and...

Embodiment 2

[0141] Based on the same inventive concept, the second embodiment of the present invention also provides a detection device for electric heating cables, such as figure 2 shown, including:

[0142] The obtaining module 201 is used to obtain the operating parameters of the first electric heating cable and the operating parameters of the second electric heating cable, wherein the first electric heating cable and the second electric heating cable are at the same current ambient temperature, and the first electric heating cable The electric heating cable and the second electric heating cable are arranged on the pipeline;

[0143] A calculation module 202, configured to obtain a first operating coefficient according to the operating parameters of the first electric heating cable; and obtain a second operating coefficient according to the operating parameters of the second electric heating cable;

[0144] The judging module 203 is configured to judge whether there is a fault in the...

Embodiment 3

[0172] Based on the same inventive concept, the third embodiment of the present invention also provides a computer device, such as image 3 As shown, it includes a memory 304, a processor 302, and a computer program stored on the memory 304 and operable on the processor 302. When the processor 302 executes the program, any one of the detection methods of the above-mentioned electric heating cable is realized. method steps.

[0173] Among them, in image 3 In, bus architecture (represented by bus 300), bus 300 may include any number of interconnected buses and bridges, bus 300 will include one or more processors represented by processor 302 and various types of memory represented by memory 304 circuits linked together. The bus 300 may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, etc., which are well known in the art and thus will not be further described herein. The bus interface 306 provides an interface ...

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Abstract

The invention relates to the technical field of electric tracing bands, and in particular relates to an electric tracing band detection method, device and equipment and a medium. The method comprises the steps of obtaining the operation parameters of a first electric tracing band and the operation parameters of a second electric tracing band, and enabling the first electric tracing band and the second electric tracing band to be at the same current environment temperature; arranging the first electric tracing band and the second electric tracing band on a pipeline; obtaining a first operation coefficient according to the operation parameter of the first electric tracing band; obtaining a second operation coefficient according to the operation parameter of the second electric tracing band; and according to the first operation coefficient and the second operation coefficient, determining whether the first electric tracing band and / or the second electric tracing band has a fault. Therefore, the technical effects that the damage of the electric tracing bands is detected, and the influence on a production line in the steelmaking field is avoided are achieved.

Description

technical field [0001] The invention relates to the technical field of electric heating cables, in particular to a detection method, device, equipment and medium for electric heating cables. Background technique [0002] Electric heating cables are widely used in the field of steelmaking, and are often used as insulation materials for equipment to prevent water cooling and freezing inside the pipeline. After the electric heating cable is wound on the pipe, it is wrapped with thermal insulation cotton, and then fixed with iron protection. Therefore, after the electric heating cable is put into use, it is impossible to directly touch or use temperature measuring equipment to detect the operating temperature of all parts of the electric heating cable on the pipeline. Usually, the electric heating cable is partially damaged, which leads to the judgment of which section of the pipeline The accuracy of whether the electric heating cable is faulty is low. Contents of the inventi...

Claims

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Application Information

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IPC IPC(8): G01R31/00
CPCG01R31/00G01R31/003Y04S10/52
Inventor 王景娟吕永学曾卫民王和兵王胜袁天祥吴耀春秦登平赵长亮邓海峰庞冠伟高越郝冬彬王燕君
Owner SHOUGANG JINGTANG IRON & STEEL CO LTD
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