一种新型无游梁抽油机的设计与分析
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摘要
鉴于传统游梁式抽油机在结构和工作原理上有诸多限制,提出了一种新型无游梁式抽油机的创新设计方案。根据经典力学平衡原理,采用变力矩配重机构来完成对减速器输出扭矩辅助做功,并结合具有良好弯曲性能的扁钢丝绳作为抽油机牵拉绳索,利用桁架结构保证抽油机长期稳定运转,由带传动和齿轮减速器完成对电机的第一级和第二级的减速工作,用空间来换取效率,以降低电机的平均功率,从而实现节能减排的目的。
In view of traditional beam pumping unit has many limitations in its structure and working principle, the machine of pumping unit is designed with an innovative design scheme without pumping beam. According to the principle of classical mechanical balance, it was utilized the innovative use of variable torque counterweight mechanism with good bending performance of flat steel wire rope instead of the traditional round wire rope as the pumping unit pull rope, by the belt drive and gear reducer to complete the first and second motor deceleration, and it was used the classical mechanics to balance the principle of force to complete the output of the output torque to assist the role of torque. In order to reduce the average power of the motor and space in exchange for efficiency, it is to achieve the purpose of energy-saving emission reduction.
In view of traditional beam pumping unit has many limitations in its structure and working principle, the machine of pumping unit is designed with an innovative design scheme without pumping beam. According to the principle of classical mechanical balance, it was utilized the innovative use of variable torque counterweight mechanism with good bending performance of flat steel wire rope instead of the traditional round wire rope as the pumping unit pull rope, by the belt drive and gear reducer to complete the first and second motor deceleration, and it was used the classical mechanics to balance the principle of force to complete the output of the output torque to assist the role of torque. In order to reduce the average power of the motor and space in exchange for efficiency, it is to achieve the purpose of energy-saving emission reduction.
引文
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[2]张雷.液压抽油机研究现状及展望[J].液压与气动,2017,32(2):14-18.ZHANG L.Research Situation and Development Prospect of Hydraulic Pumping Unit[J].Chinese Hydraulics & Pneumatics,2017,32(2):14-18.
[3]刘晓强,杜亚利,戚思明.新型无游梁式抽油机[J].油气田地面工程,2010,34(7):107-112.LIU X Q,DU Y L,QI S M.The New Beam Pumping unit Oil-Gas field Surface Engineering[J].Oil Field Equipment,2010,34(7):107-112.
[4]郭政,孙文磊,周建星,等.基于示功图抽油机自适应平衡调整的研究[J].机械设计与制造,2016(8):241-245.GUO Z,SUN W L,ZHOU J X,et al.A Direct Adjustment Method About Balance of Pumping Unit Based on the Dynamometer Card[J].Machinery Design & Manufacture,2016(8):241-245.
[5]樊世耀.抽油机传动系统浅析[J].科技情报开发与经济,2012(2):138-140.FAN S Y.Analysis on Oil Pumping Unit's Transmission System[J].Sci-Tech Information Development & Economy,2012(2):138-140.
[6]方仁杰,朱维兵.抽油机历史现状与发展趋势分析[J].钻采工艺,2011(2):14-19.FANG R J,ZHU W B.Analysis of The History Present Situation and of Pumping Unit[J].Drilling & Production Technology,2011,6(2):14-19.
[7]范文明,宋锦春.新型节能液压抽油机驱动系统设计[J].机械设计与制造,2014(7):68-72.FANG W M,SONG J C.Design of a New Energy-saving Driving System for Oil Pumping Unit[J].Machinery Design & Manufacture,2014(7):68-72.
[8]梁宏宝,王晓宇,石镇铭,等.液压抽油机的研究进展[J].机床与液压,2015,43(1):43-48.LIANG H B,WANG X Y,SHI Z M,et al.Research Progress of Hydraulic Pumping Unit[J].Machine Tool & Hydraulics,2015,43(1):43-48.
[9]薛鑫,纂耀光,余炎群,等.液压抽油机的适应性分析与应用现状综述[J].机床与液压,2016,4(10):152-156.XUE X,QI Y G,YU Y Q,et al.Adaptability Analysis and Application Status Summary for Hydraulic Pumping Units[J].Machine Tool & Hydraulics,2016,4(10):152-156.
[10]杨振宇,王勇,赵枫,等.双曲柄滑轮增程抽油机设计[J].机床与液压,2014,42(3):135-139.YANG Z Y,WANG Y,ZHAO F,et al.Design of the Double Crank-pulley Extending-range Pumping Unit[J].Machine Tool & Hydraulics,2014,42(3):135-139.
[11]李振河,宋锦春.一种新型节能液压抽油机的设计与分析[J].机床与液压,2016,44(13):101-103.LI Z H,SONG J C.Design and Analysis of a New Energy-saving Hydraulic Pumping Unit[J].Machine Tool & Hydraulics,2016,44(13):101-103.
[12]金钟辉,彭勇,费凡.数字化抽油机技术现状和发展趋势[J].石油机械,2014(12):16-20.JIN Z H,PENG Y,FEI F.The Status and Development Trends of Digital Pumping Technology[J].China Petroleum Machinery,2014,33(12):16-21.