A Watertight Reference Electrode

A water-tight parameter and electrode technology, which is applied to electrochemical variables of materials, material analysis by electromagnetic means, instruments, etc., can solve the problem of unsatisfactory water-tight performance, and achieve the effect of solving poor water-tight performance.

Active Publication Date: 2022-02-18
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a watertight reference electrode to solve the problem that the watertight performance of the existing watertight reference electrode does not meet the demand

Method used

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0030] The invention provides a watertight reference electrode, the embodiment of which is Figure 1 to Figure 4 As shown, it includes a watertight electrode 10 and a watertight cover 20; the watertight electrode 10 includes a protective cover 11, an electrode body 12, a water-permeable protective net 13 and a first sealing packing 31, and the electrode body 12 and the water-permeable protective net 13 are all arranged on the protective cover 11. Inside, one end of the electrode body 12 is opposite to the water-permeable protective net 13, and the other end of the electrode body 12 is connected with a cable 40, the cable 40 extends to the outside of the protective cover 11, and the first sealing packing 31 is filled in the gap between the protective cover 11 and the electrode b...

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Abstract

The invention discloses a watertight reference electrode, comprising a watertight electrode and a watertight cover; in the watertight electrode, an electrode body and a water permeable protective net are arranged inside a protective sleeve, one end of the electrode body is opposite to the water permeable protective net, and the electrode body The other end of the cable is connected with a cable, the cable extends to the outside of the protective sleeve, the first sealing filler is filled in the gap between the protective sleeve and the electrode body, and the setting position of the first sealing filler matches the connection position of the electrode body and the cable; the watertight cover is filled inside There is a second packing, and the electrode stuffing box base is installed with a watertight electrode, the gap between the electrode stuffing box base and the watertight electrode is filled with a third packing, the cable stuffing box base is installed with a cable, and the cable stuffing box base and the cable are installed. The gap between them is filled with a fourth sealing packing, and the cable extends from the inside of the watertight cover through the base of the cable stuffing box to the outside; therefore, this solution realizes four layers of waterproof protection, and completely solves the problem of poor watertight performance of the existing watertight reference electrode.

Description

technical field [0001] The invention relates to a watertight reference electrode device used in a deep sea environment, in particular to a watertight reference electrode. Background technique [0002] Due to the corrosive environment of the synergistic effect of hydrostatic pressure and erosive particles in the deep sea, and the high safety requirements for structural corrosion, there have always been certain requirements for corrosion protection technology and corrosion state monitoring technology in deep sea pressured environments. At present, impressed current cathodic protection and corrosion potential monitoring are one of the most important corrosion protection and corrosion state monitoring technologies. As the core component of the impressed current cathodic protection and corrosion potential detection technology, the reference electrode is the key to the effectiveness of the impressed current cathodic protection and corrosion potential monitoring technology in deep ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N27/30G01N17/02C23F13/22
CPCG01N27/301G01N17/02C23F13/22
Inventor 彭明潇杨柳龙晓竣李葵娇雷冰李伟华
Owner SUN YAT SEN UNIV
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