Research on key issues of life-cycle application management of intelligent water meter
Water meter is the basic instrument of water supply measurement,and accelerating the application of intelligent water meter is an important task in water supply industry.Focusing on the needs of reliable performance and fair settlement during the life-cycle of intelligent water meters,the key issues such as anti-freezing,online calibration,and metering dispute resolution in the application management of intelligent water meters were studied.The cold wave freezing will lead to the damage of the water meter and the inaccuracy of the metering,so it is necessary to im-prove the frost resistance of the water meter according to the regional characteristics.The use of the clamp-on ultrasonic flowmeter as the standard meter can effectively realize the online calibration of the large-diameter electronic water meter,and the relevant suggestions for the calibration opera-tion were given.The focus of the user's concern about the water measurement dispute is the fair-ness of the disposal procedure and the cost refund,and the accounting method of the disposal of the water meter measurement dispute and the refund and compensation of the water quantity measure-ment error was introduced.
Intelligent water meterAnti-freezing performanceOnline calibrationDispute set-tlement
万方数据
维普
