In the pipeline, the conveying medium generates a pressure difference through the sealed cup of the deformation detector, the driving device runs smoothly in the pipeline, the umbrella frame mechanism of thesingle channel deformation detector is in close contact with the tubewall, and the pipe deformation is converted by the umbrella framemechanism, the data collected by the horizontal displacement and displacement sensor (the multi-channel deformation detector adopts the angular displacement sensor). After finishing, the deformation data , the mileage data and the mark data are stored in the recorder. After the detection is completed, the data can be reproduced, to determine the deformation of the pipeline and the mileage position accurately.
Product structure
