Removable reference electrode assembly
A reference electrode and electrode support technology, applied in the field of detection devices, can solve the problems of low accuracy of measurement data and difficult disassembly, and achieve the effects of simple device structure, convenient installation and disassembly, and accurate measurement data.
Active Publication Date: 2018-12-25
DALIAN KINGMILE ANTICORROSION TECH CO LTD
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Problems solved by technology
[0004] The embodiment of the present invention provides a detachable reference electrode device to overcome the technical problem that the reference electrode device in the prior art is not easy to disassemble, resulting in low accuracy of measurement data
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[0028] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0029] figure 1 It is a schematic structural diagram of the detachable reference electrode device of the present invention, such as figure 1 As shown, the device of this embodiment includes:
[0030] a reference electrode probe 6, a probe cover 5 for fixing the reference electrode, a reference electrode support 12 for fixing the p...
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The invention provides a detachable reference electrode device. The detachable reference electrode device comprises a reference electrode probe, a probe sealing cover and a magnetic base. The magnetic base comprises a magnetic attracting switch, a permanent magnet and a ferromagnetic shell isolated through titanium. An electrode support comprises a watertight base, a wire, a waterproof cable and a cable waterproof connector. The magnetic base is attracted to a to-be-measured platform through magnetism. The electrode support is connected with the magnetic base through an installation base. The reference electrode probe is embedded and cast in the probe sealing cover and is connected with a conducting sleeve in the watertight base through a conducting insertion pin penetrating out of the probe sealing cover. The other end of the conducting sleeve is connected with the wire. The probe sealing cover and the watertight base are connected through threads. The detachable reference electrode device is simple in structure, good in water tightness and convenient to install and detach; by means of the magnetic base with the customizable surface curvature, measured data can be more accurate; and maintenance and repair are convenient, and the electrochemical measurement and corrosion monitoring cost of a current ocean platform is remarkably reduced.
Description
technical field [0001] Embodiments of the present invention relate to the technical field of detection devices, and in particular, to a detachable reference electrode device. Background technique [0002] The offshore platform is a major infrastructure for the development of offshore oil and gas resources. The cost is extremely high and the environment is extremely harsh. Its underwater steel structure has been corroded by seawater for a long time, which makes the reliability and durability of the platform severely challenged. Currently, cathodic protection is the main measure to control corrosion of offshore platforms. In the cathodic protection system of marine structures, the protective potential is the most important parameter in cathodic protection and must be monitored and controlled frequently. It is necessary to measure the protective potential of the metal with the help of a reference electrode to judge whether the underwater steel structure of the platform is fully...
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IPC IPC(8): C23F13/22
Inventor 刘磊宋世德
Owner DALIAN KINGMILE ANTICORROSION TECH CO LTD