摘要
本文对一种新型的用于抽油机动力系统的节能液压系统进行了设计分析。由于采用特殊液压油缸 ,可将液压系统换向时的动能回收利用 ,减少了驱动功率 。
This paper carries out a design and analysis on a new kind of the energy saving hydraulic system for pumping unit When the hydraulic system inverting, the special cylinder recoveries and uses kinetic energy, and it reduces drive power obviously Thus the purpose of energy saving is realized
出处
《机床与液压》
北大核心
2000年第6期61-61,52,共2页
Machine Tool & Hydraulics
关键词
抽油机
液压系统
油缸
游梁
节能
Pumping unit, Hydraulic system, Cylinder, Modifying beam, Energy savi0
