摘要
JEFRI正向高压驱替泵具有排量大、精度高的特点 ,已广泛应用于石油科研部门。针对该泵在运行过程中触摸屏上出现的字符杂乱无章及显示信息突然消失等问题 ,采用外接计算机终端代替触摸屏操作。经过实验证明 ,这种改进方法使泵的性能更加可靠 。
The JEFRI high pressure displacement pump has of large flow rate and high accuracy,so it is widely used in petroleum scientific institutions.During the working procedure,there are some characters in a muddle on the screen,moveover,the display information may disappear suddenly.A improvement that the computer terminal takes place of the touch screen is made.It demonstrates that the performance is more reliable and the operation is more convenient.
出处
《石油仪器》
1998年第2期51-52,56,共2页
Petroleum Instruments
关键词
控制系统
高压驱替泵
JEFRI型
采油泵
displacement test,high pressure,pump,control system,computer application
