| JEFRI高压驱替泵控制系统改进 |
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| 引用本文： | 陈永忠. JEFRI高压驱替泵控制系统改进[J]. 石油仪器, 1998, 12(2): 51-52 |
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| 作者姓名： | 陈永忠 |
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| 作者单位： | 辽河石油勘探局勘探开发研究院 |
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| 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 ,操作更加方便
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| 关 键 词： | 控制系统 高压驱替泵 JEFRI型 采油泵 |
Improvement of Control System on the JEFRI High Pressure Displacement Pump. |
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| Chen Yongzong.PI,. Improvement of Control System on the JEFRI High Pressure Displacement Pump.[J]. Petroleum Instruments, 1998, 12(2): 51-52 |
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| Authors: | Chen Yongzong.PI |
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| Abstract: | 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. |
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| Keywords: | displacement test high pressure pump control system computer application |
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