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介绍了原油流量计在线检定系统的使用情况,分析了LJH 200标准体积管的标准容积太小,与原油流量计输出的脉冲数不匹配,活塞上密封圈的橡胶材料不耐油等问题,提出了解决问题的方案,并介绍了球式体积管的工作原理和实施过程,投用后跟踪验证效果良好。
This paper introduced the use of crude oil flow meter on-line verification system, analyzed the problems that the standard volume of LJH 200 standard volume pipe is too small, the number of pulses output by the crude oil flow meter does not match, and the rubber material of the sealing ring on the piston is not resistant to oil. Solve the problem of the program, and introduced the ball of the volume of the working principle of the tube and the implementation process, put into use tracking and validation of good results.