Experimental research on a piezoelectric micro-pump for precision pumping

LIU Guo-jun; CHENG Guang-ming; YANG Zhi-gang

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Experimental research on a piezoelectric micro-pump for precision pumping

Article | 更新时间：2020-08-12

- Experimental research on a piezoelectric micro-pump for precision pumping
- Optics and Precision Engineering Vol. 14, Issue 4, Pages: 612-616(2006)
- 作者机构：
  
  吉林大学机械工程学院,吉林长春,130025
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN384;R197.39
- Received：14 April 2005，
  
  Revised：18 May 2006，
  
  Published：2006
- 稿件说明：
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刘国君, 程光明, 杨志刚. 一种压电式精密输液微泵的试验研究[J]. 光学精密工程, 2006,14(4): 612-616

LIU Guo-jun, CHENG Guang-ming, YANG Zhi-gang. Experimental research on a piezoelectric micro-pump for precision pumping[J]. Editorial Office of Optics and Precision Engineering, 2006,14(4): 612-616
刘国君, 程光明, 杨志刚. 一种压电式精密输液微泵的试验研究[J]. 光学精密工程, 2006,14(4): 612-616 DOI：

LIU Guo-jun, CHENG Guang-ming, YANG Zhi-gang. Experimental research on a piezoelectric micro-pump for precision pumping[J]. Editorial Office of Optics and Precision Engineering, 2006,14(4): 612-616 DOI：

摘要

提出了一种用于精密输液的压电驱动式微型泵

该泵在结构、原理上均有别于传统泵。在实验室中设计、制作了实验样机

同时为取得控制流体精密输送的方法与规律

自行设计、制作了专用电源。通过系统的实验测试和研究进一步验证:压电驱动式微泵性能稳定、能够实现流体的精密输送、且适于微小型化

可为研发具有实用意义的精密输液微泵提供有益借鉴。

Abstract

A piezoelectric micro-pump with difference from the conventional pump in working principle and configuration was presented for pumping minutely in medicine. The pump prototype was designed and manufactured in laboratory

and a special power supply was made in order to obtain the method and rule for controlling precision pumping. By the systemic experimental research

it is concluded that the micro-pump has a stable work performance and precision pumping property

and is suitable for the microminiaturization. It can provide a useful reference for the development of micro-pump in practice and precision.

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references

TRUNG N,HUANG X,CHUAN T K. MEMS-micropumps: A review[J]. Journal of Fluids Engineering, 2002,124(2):384-392.[2] LASER D J,SANTIAGO J G. A review of micropumps[J]. Journal of Micromechanics and Microengineering, 2004, 14(6):35-64. [3] 程光明,刘国君,杨志刚. 基于悬臂梁阀的微型压电泵的实验研究[J]. 机械科学与技术, 2005,24(10):1181-1221.[4] SPENCER W J,WAYNE T,CORBETT L R. An electronically controlled piezoelectric insulin pump and valves[J]. Transactions on Sonics and Ultrasionics, 1978,25(3):153-156.(in Chinese)[5] 阚君武,杨志刚,唐可洪. 新结构药品输送压电泵的泵送特性[J]. 生物医学工程学杂志, 2004,21(2):297-301.[6] ACCOTO D,CARROZZA M C,DARIO P. Modelling of micropumps using unimorph piezoelectric actuator and ball valves[J].Journal of Micromechanics and Microengineering, 2000, 10(3):277-281.(in Chinese)[7] 阚君武,杨志刚,刘品宽. 两腔体串联压电驱动微型泵的输出特性[J]. 哈尔滨工业大学学报, 2004,36(10):1347-1350.[8] TRUONG T Q. A polymeric piezoelectric micropump based on lamination technology [J].Journal of Micromechanics and Microengineering, 2004, 14(6):632-638.(in Chinese)[9] 刘国君,程光明,杨志刚. 微型压电泵的实验研究 . 仪器仪表学报, 2006,27(4):336-340. LIU G J,CHENG G M,YANG ZH G,et al. Experiment research on piezoelectric micropump[J]. Chinese Journal of Scientific Instrument,2006,27(4):336-349.(in Chinese)

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