Splitter for independent metering partition of water supply network

Abstract

The utility model relates to a diverter for independent metering and division of a water supply pipe network, which belongs to the technical field of water supply pipe network diversion. The invention aims at the problem that the diversion design and the flow measurement design of the existing water supply pipeline are constructed separately, and the construction is difficult; and the problem that the measurement time cannot be guaranteed to be consistent. It installs ultrasonic transducers on the branch pipe wall of the n-channel shunt pipe body. Two ultrasonic transducers are located on both sides of the corresponding branch pipe, and the acute angles with the branch pipe wall are both 45°. The axes of the ultrasonic transducers coincide and intersect with the axes of the branch pipes; the control box is used to forwardly control the forward transmitting transducers on each branch pipe to transmit signals, and the reverse transmitting transducers to receive signals; Reversely control the reverse transmitting transducer to transmit signals, and the forward transmitting transducer to receive signals; finally calculate and obtain the liquid flow in each branch pipeline corresponding to the intermediate time. The invention is used for the flow measurement of the water supply pipe network.

Description

technical field [0001] The invention relates to a diverter for independent metering partitions of a water supply pipe network, and belongs to the technical field of water supply pipe network diversion. Background technique [0002] With the acceleration of urbanization, the water demand of residents is increasing; in order to ensure the water consumption of users, higher requirements are put forward for the smooth operation of the water supply network. Among them, the leakage control of water supply pipe network, as the main problem of pipe network operation, has been paid more and more attention by the water affairs department. [0003] In the existing pipeline network leakage control methods, the method of independent metering area (DMA) has been widely used. DMA divides a large and complex pipe network system into several small and simple independent areas by dividing the whole into parts, and measures the amount of water diverted into or out of the independent areas by ...

AI Technical Summary

Problems solved by technology

[0007] In view of the problem that the diversion design and flow metering design of the existing water supply pipelines are constructed separately, and the construction is difficult when metering facilities need to be installed later; and each metering design is independent, and the metering time of the metering data cannot be guaranteed to be consistent. The present invention provides a Splitter for independent metering partition of water supply pipe network

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