Sacrificial anode or cathod protected automatic detecting and treating system

Abstract

The sacrificial anode or cathode protected automatic detecting and treating system consists of detecting module connecting debugging pile and potential pile, reference electrode, movable data acquirer, processor with implanted program and computer with installed cathode protecting and processing software. The data detecting, acquiring and storing are completed in two modes. Information is radio transmitted; debugging pile detecting module and potential pile detecting module complete detection under the control of the software cured in the processors of the modules; and the data are then acquired with the movable data acquirer and batch transmitted to the computer for treatment. The present invention has high efficiency, high accuracy and high practicability.

Description

technical field [0001] The invention relates to the automatic detection, collection and sorting of data of protection debugging piles and potential piles, and is configured with computer cathodic protection data processing software, which belongs to the technical field of cathodic protection in electrochemical protection. Specifically, it is a sacrificial anode cathodic protection automatic detection and processing system. Background technique [0002] Pipelines or steel structures buried underground or laid underwater are mostly equipped with cathodic protection systems to prevent corrosion. Among them, the sacrificial anode cathodic protection system is one of the most widely used cathodic protection anticorrosion systems. The system is equipped with a certain number of debugging piles and potential piles. Through the detection of the cathodic protection data of the debugging piles and potential piles, the system can be maintained and processed. At present, sacrificial a...

AI Technical Summary

Problems solved by technology

There are many measurement points and heavy workload, which not only reduces the work efficiency, but also affects the accuracy, and the data is detected manually. Every time a data is detected, the fastening bolts must be disassembled once, which will have a certain impact on the reliability of the electrical connection of the protection system.

It can be seen that the existing cathodic protection data detection technology has the following shortcomings: 1. Whether it is a debugging pile or a potential pile, when performing cathodic protection data detection, only the original manual method can be used, which has not changed for decades; 2. When performing potential detection, a reference electrode (copper sulfate) must be used and inserted into the soil near the debugging pile and the potential pile; 3. In the cathodic protection system, it is necessary to regularly detect several data of the debugging pile and the potential pile, such as: total protection Current, total protection potential, open circuit potential of each anode and protection current between each anode and pipeline, etc.

During data detection, it is necessary to disassemble the connection bolts and metal connectors (or cables) between each anode and each pipeline, and on the pile position, and reconnect and fasten them after the detection, which is laborious, time-consuming and inefficient, especially in In a system with a large number of pipelines and anodes, the workload is huge; 4. The manual detection speed is slow, and it takes a long time to complete the data detection of each pile position in the entire protection system in turn, so that the data between each pile position The detection time interval is relatively large, and the "basic synchronization and simultaneity" of the detection data of the protection system cannot be achieved, which is also not conducive to the improvement of the level of the entire protection system; 5. Frequent disassembly of bolts and connectors (or cables) will affect the protection system debugging pile 1. The electrical connection of the potential pile will easily cause the bolts and connectors to corrode, which not only greatly reduces the accuracy of data detection, but also has a negative impact on the entire protection system; 6. The detection data can only be recorded and processed manually, which is inefficient; 7 .Pile positions are set in the open air. After a period of time (several years), the "number" is easily damaged and blurred, which makes it difficult to locate and identify the pile positions, and is easy to be confused with nearby pile positions, which is not conducive to the comprehensive treatment of the protection system; 8. Due to Without computers and efficient cathodic protection data processing software, the processing level of the protection system is stagnant and cannot be continuously upgraded

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