微流体驱动与控制系统的研究进展  

Research progress of microfluid drive and control system

作　　者：赵士明[1,2,3] 赵静一 李文雷[1,2] 王立亚[1,2] 郭锐 ZHAO Shiming;ZHAO Jingyi;LI Wenlei;WANG Liya;GUO Rui(Hebei Province Heavy Machinery and Fluid Power Transmission and Control Laboratory,Yanshan University,Qinhuangdao 066004,CHN;Key Laboratory of Advanced Forging ＆ Stamping Teehnology and Science（Yanshan University）,Ministry of Education of China,Qinhuangdao 066004,CHN;Department of Mechanical Engineering,Tangshan Polytechnic College,Tangshan 063299,CHN)

机构地区：[1]燕山大学河北省重型机械流体动力传输与控制实验室,河北秦皇岛066004 [2]先进锻压成型技术与科学教育部重点实验室(燕山大学),河北秦皇岛066004 [3]唐山工业职业技术学院机械工程系,河北唐山063299

出　　处：《制造技术与机床》2018年第7期40-47,共8页Manufacturing Technology & Machine Tool

基　　金：国家自然科学基金项目(11673040;51405424);河北省科技厅科技计划项目(16211303)

摘　　要：随着微流控系统的应用越来越广泛,微米尺度和纳米尺度器件微通道内的流动逐渐成为了研究的热点。重点阐述了微流控系统的驱动元件——微泵、控制元件——微阀的研究现状,介绍了学者们研制的各种微泵、微阀的工作原理与结构特点,指出了微流体驱动控制系统泄漏、结构复杂、成本偏高等问题依然存在,并对微驱动控制的发展方向进行了展望。With the application of microfluidic system becoming more and more extensive,the flow in microchannels of micrometer-scale and nano-scale devices has gradually become a research focus.This paper highlights the micropump and micorvalve research status in microfluidic system.Introduce the working principle and structure characteristic of various micropumps and microvalves developed by scholars.It is pointed out that the leakage,complex structure and high cost of the microfluidic drive control system still exist.The prospect of the drive control for the microfluidic system is proposed.

关 键 词：微流体 微通道 微泵 微阀 

分 类 号：TH703[机械工程—仪器科学与技术]