Tap water pipeline network operation mode beneficial for government on difference rate between production and sale

Abstract

The invention discloses a tap water pipeline network operation mode beneficial for the government on the difference rate between production and sale, belonging to the technical field of water supply pipeline networks. An annular water supply pipeline network controlled by a central control system is taken as a basis, and comprises a home-entry pipeline and a main pipeline; and the tap water pipeline network operation mode is characterized in that a plurality of valves are mounted on the main pipeline of the annular water supply pipeline network, each valve is provided with an input port and an output port, and is controlled by the central control system through a remote control manner, a flow meter is mounted on the main pipeline, and realizes teletransmission to the central control system through data connection so that the central control system carries out visual management. With the adoption of the tap water pipeline network operation mode, the critical area can be quickly and accurately found in the enormous underground pipeline network, so that the reasons can be determined, therefore, the production and sale difference water yield can be greatly reduced, further, the cost of the water supply enterprise is saved, and finally, abundant water resources are saved.

Description

technical field [0001] The invention relates to the technical field of water supply pipe network, in particular to an operation mode of water supply pipe network which is beneficial to the control of production-sales difference. Background technique [0002] The urban water distribution network mainly consists of two structures, that is, there are two operating modes, one is a tree network (see attached figure 1 ), the other is a ring network (see attached figure 2 ). The structure of the tree-like network is relatively simple, and the water flow direction in the pipe section is single, which is conducive to quickly determining the area where the production-sales ratio increases. If a pipe section fails and the water is cut off, all subsequent pipe sections will be cut off. The water supply security of the annular pipe network is relatively strong, but the structure of the pipe network is relatively complex, and it is difficult to accurately determine the direction of wa...

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a water pipe network operation mode that is beneficial to the management of the production-sales ratio, so as to solve the problem that the ring-shaped water distribution pipe network in the prior art cannot quickly determine the key area of ​​the production-sales ratio increase

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