大管径原水总管计量偏差原因分析及改进措施

Cause Analysis and Improvement Measures for Metering Deviation in the Large Bore Raw Water Header

简要介绍了国有大型企业水厂采用超声波流量计计量原水流量的概况,分析了由于工况变化产生计量偏差的原因,提出了消除偏差的改进措施,以保证企业成本核算的真实性。

The use of ultrasonic flowmeter for metering the raw mater flow in the water plant of a large state-owned enterprise is given a brief summary,the cause for metering deviation due to change of operating conditions is analyzed,and the improvement measures to eliminate such deviation are proposed,so as to ensure the trueness of cost accounting.