基于轮系的辗辊式采油筛管的建模及有限元分析  

Modeling of Roller-type Screen Pipe Based on Gear Train and Finite Element Analysis of Oil Screen Tube

作　　者：辛绍杰[1] 钟力[2] 王长忠[2] 张辉[1] 

机构地区：[1]上海电机学院机械学院,上海200245 [2]大庆职业学院机电系,大庆163255

出　　处：《上海电机学院学报》2010年第6期322-324,342,共4页Journal of Shanghai Dianji University

基　　金：国家科技型企业创新基金项目(06C26222300168);上海市教育委员会重点学科资助(J51902)

摘　　要：基于轮系的辗辊式采油筛管是通过调整辗辊间缝隙尺寸来控制进入筛管的砂粒,从而达到防砂、过滤和防砂堵的目的。利用Solid Works软件完成了基于轮系的辗辊式井下采油筛管的三维建模、干涉检验和筛管的有限元分析,从理论上证明了新结构的合理性,为该筛管的结构优化和推广使用提供了技术支持。Roller-type screen pipe based on gear train is a new type downhole production screen pipe.It adjusts the roller seam size to control sand entering into the screen thus achieving the purposes of sand control,filter and anti-blocking.A 3D model and interference test of the new type of screen pipe is established.Finite element analysis of screen pipe is completed using the software SolidWorks.Rationality of the new structure is explained theoretically.It provides technical supports to structure optimization and practical applications.

关 键 词：轮系 辗辊式采油筛管 干涉检验 有限元分析 

分 类 号：TE933[石油与天然气工程—石油机械设备] O241.82[理学—计算数学]