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Municipal water supply pipe net monitoring system and monitoring method

A technology for monitoring systems and municipal water supply, applied in pipeline systems, mechanical equipment, gas/liquid distribution and storage, etc., can solve the problems of pressure-sensitive pipelines that cannot be monitored and false alarms

Active Publication Date: 2018-11-30
大连德泰水务有限公司
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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
In order to solve the above problems, a municipal water supply network monitoring system is proposed, which does not determine the leakage of the pipeline according to the pressure change value when the pressure-sensitive pipeline is at the peak of water consumption, thereby reducing the situation of misjudgment. Pressure-sensitive pipelines cannot be monitored during peak hours

Method used

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  • Municipal water supply pipe net monitoring system and monitoring method

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Embodiment Construction

[0021] In order to illustrate the technical solution of the present invention more clearly, the present invention will be briefly introduced below using examples. Obviously, what is described below is only an embodiment of the present invention. For those of ordinary skill in the art, On the premise of paying creative efforts, other technical solutions can also be obtained according to these embodiments, which also belong to the disclosure scope of the present invention.

[0022] The municipal water supply pipeline network monitoring system in the embodiment of the present invention includes pressure sensors arranged at different pipeline positions of the pipeline network for detecting the pressure of the pipeline. From a theoretical point of view, the more sensors there are, the more data information they provide, and the higher the degree of data redundancy, the better it can reflect the operating status of the pipeline network. In fact, considering the choice of economy and...

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Abstract

The invention discloses a municipal water supply pipe net monitoring system and monitoring method. According to a change value of a periodic pressure mean value of a monitoring pipeline, different pressure monitoring methods are used for residential water areas and non-resident water areas so that monitoring information can be given at the peak time of water, the water leakage loss is reduced, andmeanwhile, the monitoring accuracy is improved.

Description

technical field [0001] The invention relates to a pipe network monitoring technology in the F17D 5 / 02 classification number, in particular to a municipal water supply pipe network monitoring system and a monitoring method. 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 ...

Claims

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Application Information

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IPC IPC(8): F17D5/02
CPCF17D5/02
Inventor 张平娟
Owner 大连德泰水务有限公司