一体化插入式涡轮流量计的研制

Study on Integrative Inserted Turbine Flow Meter

本文介绍了适用于大口径水流量测量的传感器与显示积算仪表集成为一体的切向式涡轮流量计 ,它具有运行安全可靠的显著优点。文中详细叙述了流量计的结构、工作原理 ,分析了仪表系数非线性产生的原因 ,并提出了一种巧妙的修正方法 。

This paper introduced one tangent turbine flow meter measuring large caliber pipe- flow,which com- bined transducer with integrating- displaying instrument. Its outstanding virtues included safety and reliability. The structure and principle of this flow meter was described in detail in the paper. The reasons of the existence of non- linearity of the instrument's coefficient are also analyzed,and an ingenious revising method was putting forward which can effectively improve the accuracy and scale of the instrument.