Pipeline online dynamic smart detection system and detection method thereof

Abstract

The invention provides a pipeline online dynamic smart detection system and a detection method thereof, and relates to the pipeline detection field. The pipeline online dynamic smart detection system and the detection method thereof solve the technical problem of lowering pipeline maintenance cost. The pipeline online dynamic smart detection system comprises a detection terminal and a detection node sequence which is composed of at least one detection node and orderly arranged at intervals along with the pipeline from front to back; the detection node comprises a single chip machine, a wireless communication module, and an ultrasonic wave liquid level sensor which is used for detecting the flowing medium liquid level in the pipeline; the communication port of the single chip machine is connected with the wireless communication module of the node, and the data collecting port of the single chip machine is connected with the ultrasonic wave liquid level sensor of the node; the detection node of a detection node sequence starting end is mutually connected with the detection terminal by a wireless communication manner; each detection node of a non-detection node sequence starting end is mutually connected with a front sequence adjacent detection node through the wireless communication manner; and a sole node code is stored in the single chip machine of each detection node. The pipeline online dynamic smart detection system and the detection method thereof can detect operational abnormality of the pipeline in real time.

Description

technical field [0001] The invention relates to pipeline detection technology, in particular to an online dynamic intelligent detection system for pipelines and a detection method thereof. Background technique [0002] Long-distance flowing medium transmission pipelines are usually corroded by internal and external environments during operation, and are prone to damage after long-term operation, which affects the transmission of medium. It is formed by the combined action of the material and the internal stress of the pipeline; the external corrosion is usually caused by the damage and failure of the coating. [0003] Existing pipelines are tested by manual regular inspection and irregular spot checks to ensure their normal operation. This manual inspection method has a large workload, and the labor intensity of the inspection personnel is very high, especially at the beginning and end of the pipeline. When the distance is long, a lot of labor and material resources are req...

AI Technical Summary

Problems solved by technology

[0003] Existing pipelines are tested by manual regular inspection and irregular spot checks to ensure their normal operation. This manual inspection method has a large workload, and the labor intensity of the inspection personnel is very high, especially at the beginning and end of the pipeline. When the distance is long, a lot of labor and material resources are required, so the maintenance cost of long-distance transmission pipelines is very high, and the real-time performance of manual detection methods is also poor, so that when the pipeline is damaged, it cannot be repaired in time, resulting in the expansion of damage. Will affect the safe operation of the pipeline

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