双天轮直平式抽油机结构优化设计  

Structure optimum design of double wheel and direct balance pumping-units

作　　者：栾庆德[1] 曲申[1] 徐淑珍[1] 

机构地区：[1]大庆石油学院机械科学与工程学院,黑龙江大庆163318

出　　处：《大庆石油学院学报》2006年第1期120-122,共3页Journal of Daqing Petroleum Institute

摘　　要：为解决油田常规抽油机运动不平稳,能耗大,根据降低悬点载荷及曲柄轴转矩,设计了双天轮直平式抽油机,分析了其运动和动力性能,优化了主要结构尺寸.计算结果表明,该机型与CYJ10-3-53HB抽油机相比,转矩峰值下降37.40%,可消除负转矩,节电率达到39.00%.The conventional pumping-unit runs unevenly and with high energy consumption.In this paper,we has designed a new double wheel and direct balance pumping-unit,whose main structure is optimized.We have analyzed its running performance and power performance.Analysis shows that the moment maximum are reduced by 37.40% in comparison with the CYJ10-3-53HB pumping-unit.with the negative moment being removed,the effect of power saving is obvious.

关 键 词：抽油机 双天轮 直平式 优化设计 性能 

分 类 号：TE933.1[石油与天然气工程—石油机械设备]