Pipeline blockage detection device

The utility model discloses a pipeline blockage detection device, which relates to the technical field of pipeline detection and comprises a pipeline and two flow sensors, two detection holes are symmetrically formed in the pipe wall of the pipeline, and the detection ends of the two flow sensors are respectively inserted into the two detection holes; fixing plates are symmetrically arranged on the pipe wall of the pipeline, the two flow sensors are fixedly installed on the two fixing plates respectively, and fixing mechanisms are arranged at the opposite ends of the two fixing plates; and plugging rings are fixedly arranged on the side walls of the two fixing plates, the detection holes are sealed and plugged by the plugging rings, and the detection ends of the flow sensors are inserted into the plugging rings. According to the utility model, the water flow in the pipeline is detected, the detection precision is high, and the blockage condition of the pipeline can be accurately judged. 本实用新型公开了一种管道堵塞检测装置，涉及管