Portable steel structure corrosion detection device

A corrosion detection and steel structure technology, applied in measuring devices, weather resistance/light resistance/corrosion resistance, instruments, etc., can solve problems such as expensive maintenance costs, reduce operating burden, facilitate carrying and storage of devices, and prolong service life. Effect

Pending Publication Date: 2021-11-12
上海赟申船舶工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the existing technology, the present invention provides a portable steel structure corrosion detection device, which has the advantages of accurate detection, no need to add or replace raw materials, and solves the problem of high maintenance costs and certain requirements for the external environment

Method used

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  • Portable steel structure corrosion detection device
  • Portable steel structure corrosion detection device
  • Portable steel structure corrosion detection device

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] The structures, proportions, sizes, etc. shown in this manual are only used to cooperate with the content disclosed in the manual, so that people familiar with this technology can understand and read, and are not used to limit the conditions for the implementation of the present invention, so there is no technical In the substantive meaning above, any modification of structure, change of proportional relationship or adjustment of size shall still fall wi...

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Abstract

The invention relates to the technical field of reference electrodes, and discloses a portable steel structure corrosion detection device which specifically comprises a shell, wherein a limiting piece is clamped to the inner bottom wall of the shell, a PVC plastic pipe is in lap joint with the upper surface of the limiting piece, a zinc reference electrode is arranged on the inner bottom wall of the PVC plastic pipe, the upper surface of the zinc reference electrode is movably connected with a cable through a bolt, the top end of the PVC plastic pipe is in threaded connection with a plastic cover plate, the middle of the upper surface of the plastic cover plate is in threaded connection with a stuffing box, a top cover is clamped to the inner top wall of the shell, a protection piece is arranged in the middle of the upper surface of the top cover, and the cable is connected to the top cover in a penetrating mode. Through using the zinc reference electrode, the cable, the plastic cover plate and the stuffing box on the PVC plastic pipe, the portable steel structure corrosion detection device is firmer and more durable, meanwhile, the detection accuracy and practicability of the device are greatly improved, the situation that raw materials need to be added or replaced for a traditional copper sulfate reference electrode is avoided, the service life of the device is greatly prolonged, and meanwhile, the environmental requirement and limitation are greatly reduced.

Description

technical field [0001] The invention relates to the technical field of reference electrodes, in particular to a portable steel structure corrosion detection device. Background technique [0002] When measuring various electrode potentials, it is used as a reference electrode for comparison. The electrode to be measured and a reference electrode with an accurately known electrode potential value are used to form a battery. After measuring the electromotive force value of the battery, the electrode potential of the measured electrode can be calculated. In the reference The electrode reaction on the electrode must be a single reversible reaction. The electrode potential is stable and reproducible. Usually, a slightly soluble salt electrode is used as a reference electrode. The portable steel structure corrosion detection device system is based on the use of zinc (or silver / AgCl) As a reference electrode to continuously measure the potential of the steel structure, use a potenti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N17/02
CPCG01N17/02
Inventor 徐雷范赫陈立常利勇单胜利
Owner 上海赟申船舶工程有限公司
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