Application of Microwave Imaging Combined with Electromagnetic & Ray Localization in Pipeline Deformation Detection

Abstract This article aims to explore a new type of non excavation pipeline detection method, which combines microwave imaging with electromagnetic and ray positioning methods, to improve the accuracy and efficiency of pipeline detection and accurately locate the deformation of pipelines. [Method]Firstly, the microwave imaging method is used to detect the pipeline, and the deformation of the pipeline is determined by the reflection of the microwave. At the same time, electromagnetic and X-ray positioning technologies are used to accurately locate the pipeline and its deformation situation, in order to more accurately understand the position and deformation of the pipeline. [Result] Through the inspection of actual pipelines, we found that microwave imaging combined with electromagnetic and ray positioning technology has high detection accuracy and reliability, and can effectively detect the deformation or blockage position information of pipelines. Meanwhile, this method also has the advantages of simple operation and fast detection speed.[Innovation]Microwave imaging method combines electromagnetic and ray positioning technology organically, and is a non-contact detection method. It solves the problems of self deformation caused by impact in existing diameter plate methods, damage to pipe walls, and imprecise positioning of pipe deformation positions. This method is expected to be applied to the detection and maintenance of various pipelines, improving the efficiency and accuracy of pipeline maintenance.