Water supply pipeline leakage loss monitoring and leakage positioning method and system
A positioning method and positioning system technology are applied in the field of sensing and monitoring to achieve the effects of reducing water resource allocation pressure, restoring road costs, and saving excavation
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Embodiment 1
[0043] like figure 1 As shown, the embodiment of the present application provides a water supply pipeline leakage monitoring and leakage location method, including the following steps:
[0044] S1. Carry out closed partitions for the entire water supply pipe network area, use the multi-functional leakage monitor and remote water meter at the front end of the water supply pipe network to monitor the flow, pressure and water consumption indicators of each partition, and then use the metering model algorithm to determine the partition leakage measurement;
[0045] S2. Use the noise recorders installed in each section of the water supply pipe network to collect real-time noise data in the water supply pipe network, use spectrum filtering and spectrum comparison methods to determine leaking pipe sections, and narrow the scope of investigation;
[0046] S3. Install noise recorders at both ends of the leaking pipe section, and further collect noise data to locate the leak point.
...
Embodiment 2
[0057] like figure 1 As shown, the embodiment of the present application provides a water supply pipeline leakage monitoring and leakage location method, including the following steps:
[0058] S1. Carry out closed partitions for the entire water supply pipe network area, use the multi-functional leakage monitor and remote water meter at the front end of the water supply pipe network to monitor the flow, pressure and water consumption indicators of each partition, and then use the metering model algorithm to determine the partition leakage measurement;
[0059] S2. Use the noise recorders installed in each section of the water supply pipe network to collect real-time noise data in the water supply pipe network, use spectrum filtering and spectrum comparison methods to determine leaking pipe sections, and narrow the scope of investigation;
[0060] S3. Install noise recorders at both ends of the leaking pipe section, and further collect noise data to locate the leak point.
...
Embodiment 3
[0072] like figure 1 As shown, the embodiment of the present application provides a water supply pipeline leakage monitoring and leakage location method, including the following steps:
[0073] S1. Carry out closed partitions for the entire water supply pipe network area, use the multi-functional leakage monitor and remote water meter at the front end of the water supply pipe network to monitor the flow, pressure and water consumption indicators of each partition, and then use the metering model algorithm to determine the partition leakage measurement;
[0074] S2. Use the noise recorders installed in each section of the water supply pipe network to collect real-time noise data in the water supply pipe network, use spectrum filtering and spectrum comparison methods to determine leaking pipe sections, and narrow the scope of investigation;
[0075] S3. Install noise recorders at both ends of the leaking pipe section, and further collect noise data to locate the leak point.
...
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