SYSTEM FOR MONITORING CORROSION PROTECTION PARAMETERS OF GAS DISTRIBUTION NETWORKS Russian patent published in 2024 - IPC C23F13/02 

FIELD: electrochemical protection.

SUBSTANCE: invention relates to systems for electrochemical protection of steel underground structures and can be used for corrosion monitoring of steel underground structures. System comprises a control and measuring station equipped with a corrosion control sensor and having a housing equipped with a cover from a radiotransparent material. In the cover there is a hole in which the housing-adapter from radiotransparent waterproof material is fixed, having U-shape in cross section. In the upper part of the inner side surface of the adapter housing there is an annular recess in which a non-volatile device is fixed, including a wireless communication module, a measuring module and a receiving inductance coil. Measuring module consists of three measuring channels with normalizing amplifiers and analogue-to-digital converters, microcontroller, non-volatile memory and is configured to be powered by an external magnetic field induced by an external device. Measuring module has measuring inputs which enable to obtain data on protection parameters.

EFFECT: increased efficiency of corrosion monitoring of electrochemical protection of steel underground structures, including gas distribution and gas transportation networks of urban infrastructure.

4 cl, 5 dwg