| 光电传感器在自制水表流量计中的应用 |
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| 引用本文： | 贺柳良,任若曦,宋子凡,杨宏.光电传感器在自制水表流量计中的应用[J].中国现代教育装备,2014(3):10-11. |
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| 作者姓名： | 贺柳良 任若曦 宋子凡 杨宏 |
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| 作者单位： | 北京建筑工程大学,北京100044 |
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| 基金项目： | 获北京市教委2012年度本科生科研计划项目资助. |
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| 摘 要： | 所述流量计是基于机械式水表的齿轮转速与通过封闭管道的流量成线性关系的特点制成的,用于液体流量的测量。主要部件是经改装的水表和带倍率频率计。该流量计具有测量范围广、测量精确,能实时显示流量值等优点。
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| 关 键 词： | 水表 光电传感器 带倍率频率计 流量计 |
Homemade water meter lfowmeter |
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| He Liuliang,Ren Ruoxi,Song Zifan,Yang Hong.Homemade water meter lfowmeter[J].China Modern Education Equipment,2014(3):10-11. |
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| Authors: | He Liuliang Ren Ruoxi Song Zifan Yang Hong |
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| Institution: | ( Beijing University of Civil Engineering and Architecture, Beijing, 100044, China) |
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| Abstract: | The flowmeter as the paper described was made for flow measurement of liquid. It was made by using the linear relationship between the gear speed of the mechanical water meter and the lfow through the closed pipeline. Its main components are band ratio frequency meters and a modiifed water meter. This type of lfowmeter has advantages such as wide measurement range, accurate measurement results, real-time data display. |
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| Keywords: | water meter photosensor band ratio frequency meter lfowmeter |
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