FIELD: offshore protection.
SUBSTANCE: invention relates to a system of electrochemical protection against corrosion of offshore structures using sacrificial protection. A protector with a replaceable active element for electrochemical protection of marine structures comprises at least one active element, a protector base and a cable outlet through which the protector base is connected to the protected structure. The base is made in the form of cells, inside which a reinforcing cage passes, and grippers are located at the ends of the active elements to replace these elements in case of depletion during the operation of the structure.
EFFECT: repairing a worn protective alloy on an underwater protected object without the need to replace the entire protector.
5 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CURRENT METER FOR GALVANIC PROTECTION OF MARINE STRUCTURES | 2021 |
|
RU2781549C1 |
| MODULAR SACRIFICIAL PROTECTION SYSTEM FOR MARINE STRUCTURES | 2021 |
|
RU2791558C1 |
| UNDERWATER PIPELINES REMOTE CORROSION MONITORING COMPLEX | 2016 |
|
RU2625696C1 |
| METHOD FOR ELECTROCHEMICAL CORROSION PROTECTION OF SUBMERSIBLE EQUIPMENT IN A LIQUID MEDIUM | 2020 |
|
RU2749787C1 |
| SYSTEM FOR MONITORING TECHNICAL CONDITION OF UNDERWATER MARINE STRUCTURES WITH TREAD PROTECTION IN REAL TIME | 2023 |
|
RU2816821C1 |
| METHOD FOR CONTROL PROTECTIVE ELECTRIC CURRENT DENSITY OF SUSPENDED PROTECTOR | 0 |
|
SU1738875A1 |
| ANTI-TRAP PROTECTION DEVICE | 2021 |
|
RU2754696C1 |
| DEVICE AND METHOD FOR ELECTROCHEMICAL PRODUCTION OF PIPELINE VALVES AGAINST INTERNAL CORROSION | 2012 |
|
RU2536306C2 |
| APPARATUS FOR PROTECTING AGAINST CORROSION | 2006 |
|
RU2299273C1 |
| PROTECTOR FOR PROTECTION OF OUTER SURFACES OF PIPES AGAINST CORROSION | 0 |
|
SU1730201A1 |
