基于容量比较法的卧式罐注液缓冲装置的探索研究  

The exploration and research of horizontal tank filling buffer device based on capacity comparison method

作　　者：朱宁 冯得明 周艳 李宁 黄俊 郑湘智 ZHU Ning;FENG Deming;ZHOU Yan;LI Ning;HUANG Jun;ZHENG Xiangzhi(Hunan Institute of Metrology and Testing,Changsha 410014,China)

机构地区：[1]湖南省计量检测研究院,湖南长沙410014

出　　处：《工业计量》2025年第1期42-44,共3页Industrial Metrology

基　　金：湖南省自然科学基金科市联合项目(2022JJ90015)。

摘　　要：卧式罐容积检测普遍存在效率与测量准确性无法兼容的情况。文章在卧式金属罐容积比较法的基础上设计了一种缓冲装置,加装在检定装置注液口,通过减缓液体倒入容量罐时冲力引起的液面震荡,缩短液面稳定时间,从而在不降低检测准确度的情况下,能有效提高检定效率。There is a common problem of incompatibility between efficiency and measurement accuracy in horizontal tank volume detection.On the basis of the horizontal metal tank volume comparison method,this article designs a buffer device,which is installed at the liquid injection port of the calibration device.By slowing down the liquid level oscillation caused by the impact of liquid pouring into the capacity tank,the liquid level stabilization time is shortened.This can effectively improve the calibration efficiency without reducing the detection accuracy.

关 键 词：卧式罐 容积检测 缓冲装置 液位高度 

分 类 号：TH715.3[机械工程—测试计量技术及仪器]