Pressure pipeline X-ray digital imaging non-penetration detection system

Abstract

The invention discloses a pressure pipeline X-ray digital imaging non-penetration detection system which comprises an X-ray source, an imaging detector, a detector controller, an imaging and control center, a detection control system and an X-ray controller, wherein the imaging and control center is electrically connected with the detector controller, the detection control system and the X-ray controller respectively; the detector controller is electrically connected with the imaging detector, and the X-ray controller is electrically connected with the X-ray source. The pressure pipeline X-raydigital imaging non-penetration detection system can perform immediate judgment through images, and can perform immediate dereferencing, and non-penetration depth can be detected through the pressurepipeline X-ray digital imaging non-penetration detection system; rapid repeated imaging can be achieved without the need of waiting for developing a film, not only can the time be saved, but also a great amount of films and medicine cost can be saved, and therefore, other films are incomparable with the films in environment protection advantage.

Description

technical field [0001] The invention belongs to the field of pipeline detection, and in particular relates to a pressure pipeline digital imaging non-penetration detection system. Background technique [0002] Due to the late start of the safety management of industrial pressure pipelines in my country, according to the census statistics, incomplete penetration defects account for a large proportion, accounting for about 2 / 3 of the total hidden dangers in the census. Therefore, in view of this long-term and ubiquitous common problem, it is the technical key to effectively improve the safety status and scientific management level of my country's in-service pressure pipelines to carry out key technology research on defect detection and safety assessment of in-service pressure pipelines. The depth measurement of incomplete penetration is the key to assess the grade of industrial pressure pipelines in use. The existing non-penetration depth measurement mainly uses film imaging ...

AI Technical Summary

Problems solved by technology

The existing non-penetration depth measurement mainly uses film imaging with the test block and the defect, and then uses a density meter to measure. Because it is difficult to compare the same blackness value and the imaging of non-penetration defects is narrow, it cannot Using a density meter to accurately locate the blackness value, there is a problem of "uncertainty", and the depth cannot be accurately judged

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