电控式配水器的动态特性研究  

Study on Dynamic Characteristics of Electronically-Controlled-Type Water Distributor

作　　者：郭书君[1] 樊军[1] 许德福[1] 

机构地区：[1]新疆大学机械工程学院,乌鲁木齐830047

出　　处：《机械设计与制造》2012年第10期240-242,共3页Machinery Design & Manufacture

基　　金：横向课题-异常高压差井分注工艺技术研究(1410039)

摘　　要：分层注水工艺技术在油田采油的中后期得到了普遍应用,针对油田采油过程中注水增产所出现的高压差多层分注技术难题,研制出注水井电控式配水器。以多刚体运动学和模态分析理论为基础,采用虚拟样机技术,对电控式配水器执行机构的动态特性进行了研究。首先应用UG软件对执行机构进行三维建模并创建其动力学模型,然后应用ADAMS软件对其进行运动分析及关键部件的模态分析,得到其运动变化规律及固有频率和振型,所得结果为结构优化设计提供理论依据。The layered injection technology has been widely used in oil fields during the middle and later stage of oil extraction. For the technology problem of high-pressure differential multi-layer separate injection,which comes from using the technology of water injection in the process of oil extraction,the elec- trical control water type distributor has been developed.The dynamic characteristics for the executive body of electronically-controlled-type water distributor have been studied using the technology of virtual proto- typing based on the theories of multi-rigid-body kinematics and modal analysis.The 3D model and dynam- ics model have been established using UG,then the kinematics analysis and modal analysis of its key com- ponents have been simulated using ADAMS,achieving its kinematics discipline and natural frequencies and vibrating,therefore, the simulation results provide theoretical data for its structural optimization design.

关 键 词：电控式配水器 动态特性 多刚体运动学 模态分析 

分 类 号：TH16[机械工程—机械制造及自动化] TE934[石油与天然气工程—石油机械设备]