小型锅炉水容量计量方法研究及不确定度评定  

Research on Water Volume Measurement Methods for Small Boilers and Evaluation of Uncertainty

作　　者：刘勇 高磊 安俊豪 尹相正 别磊 LIU Yong;GAO Lei;AN Jun-hao;YIN Xiang-zheng;BIE Lei(Rizhao Institute of Special Equipment Inspection;Rizhao Institute ofMetrology)

机构地区：[1]日照市特种设备检验科学研究院 [2]日照市计量科学研究院

出　　处：《中国标准化》2024年第18期171-173,178,共4页China Standardization

摘　　要：本文针对小型锅炉水容量计量方法开展研究,提供三种测量方法可满足不同类型锅炉设备水容量计量需求,首次引入测量不确定度评定(简称“不确定度”),对锅炉水容量测量结果进行不确定度评定,并以扩展不确定度形式对测量结果进一步精确表示,定量说明测量结果的可信程度,为锅炉水容量计量提供更加准确可靠的数据支撑。This article focuses on the research of small boiler water volume measurement methods,and provides three measurement methods to meet the water volume measurement needs of different types of boiler equipment.It introduces measurement uncertainty evaluation(referred to as uncertainty)for the first time,evaluates the uncertainty of boiler water volume measurement results,further accurately shows the measurement results with expanded uncertainty,quantitatively explains the credibility of the measurement results,and provides more accurate and reliable data support for boiler water capacity measurement.

关 键 词：小型锅炉 水容量计量 不确定度评定 

分 类 号：TK221[动力工程及工程热物理—动力机械及工程]