An intelligent water supply pipe quality detection method

Abstract

The invention discloses an intelligent water supply pipe quality detection method. Pipeline quality detection is conducted by adopting a robot. The detection method comprises the following steps thatA, a plurality groups of pressure sensing assemblies are arranged in a water supply pipe in the axial direction of the water pipe; B, the detection robot is closely attached to the pipe wall; C, the detection robot walks; D, the detector robot self-adapts to the pipe wall diameter changes, conducts differential turning for bent pipes and conducts split synchronous detection for branch pipelines; and E, the detection robot conducts precise pipeline quality detection and sends detection information to an external display terminal. Through the steps, quick primary positioning and subsequent precise detecting and positioning on pipeline defects are achieved. The intelligent water supply pipe quality detection method has the beneficial effects that the defect positions can be effectively and primarily judged, the quality detection precision is high, the quality detection efficiency is high, the method is suitable for different pipe diameters, branch pipelines can be simultaneously detected,display is visual, and data observation is convenient.

Description

technical field [0001] The invention belongs to the technical field of pipeline detection, and in particular relates to an intelligent water supply pipe quality detection method. Background technique [0002] With the continuous acceleration of the construction speed of modern cities, the scale of urban construction is gradually expanding, and the scale of water supply pipelines of major water plants supporting the city is also increasing day by day. Due to the large scale of water supply pipes in most cities in my country, long pipeline journeys, and complicated pipeline conditions, and the pipe network information of many water supply pipes is not comprehensive and the construction planning is insufficient, timely investigation and maintenance may occur or may occur. Water pipes with quality problems have always been a time-consuming and labor-intensive difficulty. Moreover, the existing water pipe pipeline inspection technology generally adopts video inspection technology...

AI Technical Summary

Problems solved by technology

Due to the large scale of water supply pipes in most cities in my country, long pipeline journeys, and complicated pipeline conditions, and the pipe network information of many water supply pipes is not comprehensive and the construction planning is insufficient, timely investigation and maintenance may occur or may occur. Water pipes with quality problems have always been time-consuming and labor-intensive difficulties

Moreover, the existing water pipe inspection technology generally uses video inspection technology to confirm whether there are obvious quality defects by taking images inside the water pipe.

However, for some subtle defects in water pipes, it is difficult to directly detect them through video detection.

Although ultrasonic testing can solve the detection of small defects in water pipes, in the traditional ultrasonic testing method, it is necessary to perform ultrasonic inspection on a whole section of water pipes, and the actual detection efficiency is relatively low.

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