载荷自适应五连杆抽油机的设计计算  

Design and Calculation of Load Adaptive Five Link-rod Pumping Units

作　　者：郭登明[1] 陈进博 夏振华 向新胜 贡军民 王树行 刘牧洲 Dengming Guo;Jinbo Chen;Zhenhua Xia;Xinsheng Xiang;Junmin Gong;Shuhang Wang;Muzhou Liu(School of Mechanical Engineering,Yangtze University,Jingzhou Hubei;Engineering Technology Company,Xinjiang Petroleum Administration,Karamay Xinjiang)

机构地区：[1]长江大学机械工程学院,湖北荆州 [2]新疆石油管理局工程技术公司,新疆克拉玛依

出　　处：《石油天然气学报》2018年第5期63-71,共9页Journal of Oil and Gas Technology

基　　金：新疆石油管理局重点攻关项目（YJS2017-C9001）.

摘　　要：介绍了新型载荷自适应五连杆抽油机的结构组成，推导出了载荷自适应五连杆抽油机的运动计算和动力计算的理论公式。以CYJZ10-4．2-53HB型载荷自适应抽油机为计算实例，论述了该五连杆抽油机的性能特点，并与偏置抽油机进行了对比。计算结果表明，在相同的条件下，载荷自适应五连杆抽油机可节电8．65％以上，连杆拉力减少44．94％，减速器峰值扭矩减少16．83％，是一种比较有发展前途的节能抽油机。The structure of the new load adaptive five-link-rod pumping units was introduced, and the theo- retical formulae for the motion calculation and dynamic calculation of the adaptive five-link-rod pumping units were deduced. By taking the CYJZ10-4.2-53HB adaptive pumping units as an example, the performance characteristics of the five-link-rod pumping units were discussed and com- pared with the offset pumping units. The results show that under the same conditions, the adaptive five-link-rod pumping units can save energy more than 8.65%, decrease 44.94% of connecting rod tension with 16.83% decrease in the peak torque of the gear reducer, and it is a promising energy-saving pumping unit.

关 键 词：游梁式抽油机 五连杆抽油机 节能抽油机 设计计算 载荷自适应 

分 类 号：TE933.1[石油与天然气工程—石油机械设备]