电子机械论文:浅谈抽油机井杆管偏磨主要原因及预防|教客网论文频道 关键词:抽油机;井杆管;偏磨 [gap=285]Key words:pumping unit; well rod tube; eccentric wear
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... 泵和输送装置噪音 Noises in Pumps and Pumping Installations 泵机组 pumping unit 泵壳 Pump Casings ...
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beam-pumping unit 游梁式抽油机
oil pumping unit 抽油机
back-crank pumping unit [油气] 前置式游梁抽油机
beam pumping unit 游梁式抽油机
gang pumping unit [油气] 联动抽油装置
beam-balanced pumping unit 游梁平衡抽油机 ; [油气] 游梁平衡式抽油机
chain drive pumping unit [油气] 链条抽油机
pneumatic pumping unit 气动抽吸机 ; [油气] 气动抽油机
hydraulic pumping unit 水力活塞泵装置
In the facility of Sucker rod pumping, beam-pumping unit is applied widely.
而在有杆抽油设备中,游梁式抽油机的应用最为广泛。
参考来源 - 电磁举升系统的基础研究It has gave two design projects of non-beam pumping unit, and made kinematical analysis, dynamic analysis and the choice and intensity design of the main parts about the two pumping units.4.
3、给出了两种无游梁抽水机的设计方案,并对该抽水机进行了运动分析、动力分析和主要零部件的选择与强度设计。
参考来源 - 新型煤层气用无游梁抽水机研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Applying variable frequency technique and automation control technique in intelligent oil pumping system improves the existing pumping unit.
应用变频调速技术、自动控制技术改造现有的游梁式抽油机,实现了抽油系统的智能化。
The controller of pumping unit based on the model has been successfully used in the oil recovery plants of Daqing, Shengli, Liaohe, Zhongyuan and Dagang oil Fields.
基于该模型开发的抽油机节电控制器已在大庆、胜利、辽河、中原、大港各大油田采油厂投入使用。
A dual variable-diameter wheel pumping unit, which has long stroke and low pumping speed and large load capacity, is designed based on conventional beam pumping units.
双变径轮式抽油机是在继承常规游梁式抽油机优点的基础上设计而成的大载荷、长冲程、低冲次节能型抽油机。
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