A municipal water supply network monitoring system

Abstract

The invention discloses a municipal water supply pipe network monitoring system. Change values of periodic pressure mean values of pipelines are monitored; when the change values are higher than a threshold, the rupture or the leakage of the pipelines is judged; and meanwhile, based on different characteristics of household water and commercial water, different pressure monitoring methods are usedfor different areas, so that the water leakage loss can be reduced, and meanwhile, the wrong judgment is reduced.

Description

technical field [0001] The invention relates to a pipe network monitoring system in the classification number F17D 5 / 02, in particular to a municipal water supply pipe network monitoring system. Background technique [0002] Urban water supply network is one of the important infrastructures. People's production and domestic water are generally transported from the reservoir through the main pipeline, and then transported to various users through the urban pipe network system. Therefore, the water supply pipeline is an important infrastructure to ensure the water supply of residents. With the acceleration of the urbanization process, the domestic water consumption of residents has increased sharply, many water supply pipe networks have been newly built, and aging water supply pipes have also been replaced and repaired. With the continuous expansion of water consumption and the increase of the service life of pipelines, the load and complexity of urban water supply pipe netw...

AI Technical Summary

Problems solved by technology

However, the change of the pipeline pressure is not only caused by the rupture of the pipeline. The water supply pipeline has its own characteristics. There are a large number of branch pipelines in the regional pipeline. Causes changes in pipeline pressure, so the technical solutions of the prior art will generate more false alarms when the water is used at a peak