油库腰轮流量计检定遇到的问题及解决办法  

Problems in Calibration of Roots Flowmeter in Oil Depot and Countermeasures

作　　者：张恒 Zhang Heng

机构地区：[1]联勤保障部队军需能源质量监督总站

出　　处：《石油库与加油站》2020年第2期1-2,I0007,共3页Oil Depot And Gas Station

摘　　要：针对石油库现场检定腰轮流量计发现的锈蚀、指针转动不匀速、检定重复性超差等问题,在简要介绍腰轮流量计的构成、工作原理以及检定方法的基础上,分别分析了存在问题的原因,提出了相应的解决办法,可为同行解决遇到类似问题提供一些借鉴.In view of the problems such as the corrosion of the roots flowmeter,the uneven rotation speed of its pointer,and the poor repeatability found in the field verification of the oil depot,based on the brief introduction of the composition,working principle and verification method of the roots flowmeter,the causes of the existing problems are analyzed respectively,and the corresponding solutions are put forward to ensure the normal operation of the roots flowmeter.

关 键 词：石油库 腰轮流量计 构造 工作原理 检定 维修 方法 

分 类 号：TE974.7[石油与天然气工程—石油机械设备]