Solid non-polarized electrode and manufacturing method thereof

Abstract

The invention discloses a solid non-polarized electrode and a manufacturing method thereof. The solid non-polarized electrode comprises a PVC (Polyvinyl Chloride) pipe, a copper wire and a spiral leadwire, wherein the spiral lead wire is fixed in the PVC pipe by virtue of a plastic filling agent; a PVC top cover is arranged at the upper end of the PVC pipe; a straight end of the spiral lead wirepenetrates out of the PVC top cover and is connected with one end of the copper wire; and the other end of the copper wire is connected with a sheath clamp. According to the method, materials are easily purchasable, the method is simple and easy to learn, and the operability is high. The solid non-polarized electrode manufactured according to the method has the advantages of being wide in appliedenvironment, low in cost, reliable in performance, portable, durable in use, easy to preserve, convenient to use and transport and the like.

Description

technical field [0001] The invention belongs to the field of engineering geophysical prospecting and resource (petroleum, natural gas, minerals, groundwater, etc.) type geophysical prospecting, and relates to a solid electrode for geophysical prospecting techniques (excitation and intensification method, natural electric field method and magnetotelluric sounding method, etc.). Chemical electrodes and methods of making the same. Background technique [0002] Geophysical exploration (referred to as geophysical exploration) is a kind of exploration technology with many advantages such as non-destructive, environmental protection, and low cost. Its specific methods can be divided into gravity, magnetic, electrical, seismic, radioactive, and well logging. There are more than 20 kinds of specific sub-category methods and techniques. Among them, the excitation and intensification method, the natural electric field method and the magnetotelluric sounding method in electrical prospe...

AI Technical Summary

Problems solved by technology

At present, the copper sulfate electrode of lead plate and copper rod and copper sulfate liquid non-polarizable electrode are widely used in non-polarized electrodes, but there are some problems in these two electrodes in actual work: copper sulfate electrode of lead plate and copper rod Due to the large and unstable polarization potential difference of the lead electrode, it is easy to change with the medium environment, and cannot be used in some environments; although the copper sulfate liquid non-polarization electrode can basically meet the general requirements of field work, it is very poor in consistency. Guaranteed, it is necessary to frequently configure the solution, fill the liquid, and the level is poor, and it is easy to leak during transportation, and the use time is short and cannot be observed for a long time

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