Multifunctional water leakage monitor and monitoring method thereof

Abstract

The invention discloses a multifunctional water leakage monitor and a monitoring method thereof. The monitor comprises a master control circuit, the master control circuit is used for carrying out data processing on an input signal, the input end of the master control circuit is connected with a wireless receiving circuit, a time-difference method speed measuring circuit and a power source conversion circuit, the input end of the wireless receiving circuit is connected with an ultrasonic emission circuit, the input end of the ultrasonic emission circuit is connected to a pipeline to be measured, the power conversion circuit is connected with a power source filtering circuit, the output end of the master control circuit is connected with a relay circuit, and the relay circuit is connected with an electromagnetic valve. A battery is adopted for supplying power, and is in the lower-consumption work mode, the work time can be one year, the time for battery replacing can be saved, work efficiency is improved, the pipeline flow can be monitored in real time on a client side, active defense organizing and withdrawing are not manually operated, when it is monitored that leakage happens, avalve of a main pipeline is actively switched off, a leakage source is isolated, and the economic losses caused by human causes can be reduced.

Description

technical field [0001] The invention relates to the technical field of water leakage monitoring equipment, in particular to a multifunctional water leakage monitor and a monitoring method thereof. Background technique [0002] At present, water pipes are mostly leaking due to long-term rust problems, and the existing water leakage controllers mostly use mechanical structures or cable connections to monitor and control water leakage. This control method and equipment work implementation It is very complicated and requires a heavy workload. Moreover, the monitoring results will be affected by environmental factors, which may lead to some adverse consequences and unnecessary economic losses. Secondly, because the water leakage performance is only controlled by the mechanical structure, the sensitivity is not high, the reliability is poor, and it may be lost due to errors and human errors, and the fault tolerance rate is small. [0003] Therefore, according to some problems exi...

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Problems solved by technology

[0002] At present, water pipes are mostly leaking due to long-term rust problems, and the existing water leakage controllers mostly use mechanical structures or cable connections to monitor and control water leakage. This control method and equipment work implementation It is very complicated and requires a heavy workload. Moreover, the monitoring results will be affected by environmental factors, which may lead to some adverse consequences and unnecessary economic losses.

Secondly, because the mechanical structure alone controls its water leakage performance, the sensitivity is not high and the reliability is poor. It may be lost due to errors and human errors, and the fault tolerance rate is small.

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