Cathode protection potential detection system for buried pipeline
The invention provides a buried pipeline cathode protection potential detection system which comprises a processing module, a pipeline potential measurement module, a copper sulfate reference electrode and a temperature measurement module, and the pipeline potential measurement module, the copper su...
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| creator | ZUO YANTIAN ZHAO FAN WANG JIFENG |
| description | The invention provides a buried pipeline cathode protection potential detection system which comprises a processing module, a pipeline potential measurement module, a copper sulfate reference electrode and a temperature measurement module, and the pipeline potential measurement module, the copper sulfate reference electrode and the temperature measurement module are connected with the processing module. The copper sulfate reference electrode is arranged in soil above the buried pipeline and is used for providing a reference end potential, the temperature measuring module is used for measuring the environment temperature of the soil, and the processing module is used for obtaining a potential compensation value of the copper sulfate reference electrode according to the environment temperature; and the processing module is also used for obtaining the cathode protection potential of the buried pipeline according to the measuring end potential, the reference end potential and the potential compensation value. The |
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The copper sulfate reference electrode is arranged in soil above the buried pipeline and is used for providing a reference end potential, the temperature measuring module is used for measuring the environment temperature of the soil, and the processing module is used for obtaining a potential compensation value of the copper sulfate reference electrode according to the environment temperature; and the processing module is also used for obtaining the cathode protection potential of the buried pipeline according to the measuring end potential, the reference end potential and the potential compensation value. 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The copper sulfate reference electrode is arranged in soil above the buried pipeline and is used for providing a reference end potential, the temperature measuring module is used for measuring the environment temperature of the soil, and the processing module is used for obtaining a potential compensation value of the copper sulfate reference electrode according to the environment temperature; and the processing module is also used for obtaining the cathode protection potential of the buried pipeline according to the measuring end potential, the reference end potential and the potential compensation value. 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| subjects | CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE |
| title | Cathode protection potential detection system for buried pipeline |
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