High-precision measurement and leak detection method based on electromagnetic water meter

• Main Authors: LIU JIAN, XUAN JUNJIE, HUELEN
• Format: Patent
• Language: Chinese; English
• Published: 21.10.2022
• Subjects: BLASTING; HEATING; LIGHTING; MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; MECHANICAL ENGINEERING; METERING BY VOLUME; PHYSICS; PIPE-LINE SYSTEMS; PIPE-LINES; STORING OF DISTRIBUTING GASES OR LIQUIDS; TESTING; WEAPONS

The invention discloses a high-precision measurement and leakage detection method based on an electromagnetic water meter, which overcomes the problem of low measurement precision of the electromagnetic water meter in the prior art, and comprises the following steps: S1, correcting the zero point of the electromagnetic water meter; s2, monitoring the running state of the electromagnetic water meter, and judging whether the electromagnetic water meter can run normally or not; s3, measuring the water consumption data of the user in real time by using an electromagnetic water meter, and analyzing a measurement result; and S4, dividing the water using area into a plurality of independent areas, and performing leak detection on the water supply pipelines in the independent areas by using an electromagnetic water meter. The measurement accuracy of the electromagnetic water meter is improved, and measurement errors caused by magnetic field interference can be compensated. Meanwhile, the water pressure and flow of wa