摘要
介绍了一种新型双滚筒式长冲程抽油机的工作原理及其势能平衡原理,并对平衡系统做了力学分析,进行了平衡设计,使得电机容量达到最小,具有节能增效的优点。
A new type of long stroke pumping unit principle and the principle of energy balance were not only described,but also a balance system＇ mechanical analysis,a balanced design were made.Making the capacity of motor minimized,significantly reducing energy consumption,it have a significant impact on energy-saving efficiency of the oil fields.
出处
《石油矿场机械》
2009年第12期56-58,共3页
Oil Field Equipment
关键词
长冲程抽油机
势能平衡
双滚筒
节能
long stroke pumping unit
energy balance
double roll
energy saving
