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.
CN113064014AActive Publication Date: 2021-07-02SHOUGANG JINGTANG IRON & STEEL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHOUGANG JINGTANG IRON & STEEL CO LTD
Publication Date
2021-07-02

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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.
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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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