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A Dual Solid Reference Electrode Device Containing Silver Chloride and Zinc Suitable for Deep Sea

A reference electrode, silver chloride technology, applied in the field of impressed current cathodic protection, can solve the problems of high water pressure, inability to real-time monitoring and destruction of the applied current cathodic protection system, etc., to improve the pressure resistance, water tightness and reliability. performance, improved reliability

Active Publication Date: 2020-01-10
DALIAN KINGMILE ANTICORROSION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the actual deep sea environment, the water pressure is very huge, which can directly damage the conventional reference electrode device, making it impossible to monitor the work of the impressed current cathodic protection system in real time

Method used

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  • A Dual Solid Reference Electrode Device Containing Silver Chloride and Zinc Suitable for Deep Sea
  • A Dual Solid Reference Electrode Device Containing Silver Chloride and Zinc Suitable for Deep Sea

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Embodiment Construction

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the drawings in the embodiments of the present invention:

[0023] like figure 1 As shown, it is a schematic diagram of the structure of the present invention, 1 is a silver chloride reference electrode, which will be glued to the upper end of the flange I with waterproof glue, and there is a pad between the flange I and the main body of the cable joint for fixing. Seal the insulating gasket to ensure the overall airtightness and insulation of the device.

[0024] In this embodiment, 11 is the leading wire of the silver chloride reference electrode, which passes through the central through hole of the flange 1 and enters the interior of the cable joint for fixing, and is connected with the upper outlet end of the connector...

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PUM

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Abstract

The invention belongs to the field of impressed current cathodic protection and particularly relates to a double-solid reference electrode device containing silver chloride and zinc and applicable to deep sea. The device comprises a silver chloride reference electrode, a lead-out wire of the silver chloride reference electrode, a flange I made of an engineering plastic material, a sealed insulated gasket, a cable joint for fixation, a connector, a flange II made of a titanium material, a zinc reference electrode and a lead-out wire of the zinc reference electrode, wherein the cable joint for fixation comprises a large titanium casing and a small titanium casing, the upper end of the cable joint for fixation is connected with the flange I and the silver chloride reference electrode, the lower end of the cable joint for fixation is connected with the flange II and the zinc reference electrode, a cavity is formed in a main body of the cable joint for fixation, and the connector connected with a composite cable lead-out wire, the lead-out wire of the silver chloride reference electrode and the lead-out wire of the zinc reference electrode is mounted in the cavity. After mounting of the whole device, waterproof glue is used for sealing gaps among components and the surfaces of screw caps. The stress resistance and the reliability of the structure can be effectively improved, and the double-solid reference electrode device can be adapted to the severe environment of the deep sea.

Description

technical field [0001] The invention relates to a double solid reference electrode device containing silver chloride and zinc which is suitable for deep sea and belongs to the field of impressed current cathodic protection. Background technique [0002] In the actual deep sea environment, the water pressure is very huge, which can directly damage the conventional reference electrode device, making it impossible to monitor the work of the impressed current cathodic protection system in real time. Impressed current cathodic protection technology is one of the commonly used methods in the field of offshore platform anti-corrosion technology. The reference electrode is an important detection component of the impressed current cathodic protection system. important basis for efficiency. During the measurement, one end of the acquisition card is connected to the reference electrode through a wire, and the other end is connected to the surface of the protected steel structure. The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23F13/22
CPCC23F13/22C23F2213/20C23F2213/30
Inventor 宋世德刘磊付志国王义
Owner DALIAN KINGMILE ANTICORROSION TECH CO LTD