双腔薄膜阀压电泵的实验研究

曾 平; 程光明; 刘九龙; 孙晓锋; 赵艳龙

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双腔薄膜阀压电泵的实验研究

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- 双腔薄膜阀压电泵的实验研究
- Experimental research on double-chambered piezoelectric pump with membrane valves
- 光学精密工程 2005年13卷第3期页码：311-317
- 作者机构：
  
  1. 吉林化工学院机电系,吉林吉林,132022
  2. 吉林大学机械科学与工程学院, 吉林长春 130022
- 作者简介：
- 基金信息：
- DOI：
  中图分类号： TH38;TN384
- 收稿日期：2005-03-12，
  
  修回日期：2005-04-14，
  
  网络出版日期：2005-06-30，
  
  纸质出版日期：2005-06-30
- 稿件说明：
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曾平, 程光明, 刘九龙, 等. 双腔薄膜阀压电泵的实验研究[J]. 光学精密工程, 2005,13(3):311-317.

ZENG Ping, CHENG Guang-ming, LIU Jiu-long, et al. Experimental research on double-chambered piezoelectric pump with membrane valves[J]. Optics and precision engineering, 2005, 13(3): 311-317.
曾平, 程光明, 刘九龙, 等. 双腔薄膜阀压电泵的实验研究[J]. 光学精密工程, 2005,13(3):311-317. DOI：

ZENG Ping, CHENG Guang-ming, LIU Jiu-long, et al. Experimental research on double-chambered piezoelectric pump with membrane valves[J]. Optics and precision engineering, 2005, 13(3): 311-317. DOI：

摘要

实验研究了理论所不能解释的多种因素对双腔压电泵输出流量的影响规律。选取了一种高效的橡胶薄膜阀片

设计并制作了具有较高输出能力的双腔泵样机。120 V交流信号下

双腔串联压电泵最佳工作频率为180 Hz

输出参数为520 ml/min、22 kPa;双腔并联压电泵最佳工作频率为420 Hz

输出参数为980 ml/min、28 kPa。通过实验确定了双腔压电泵的最佳腔体高度及双腔串联、并联压电泵压电片的最佳驱动方式。

Abstract

By experiment

many factors affecting the output ability of piezoelectric (PZT) pumps with double chambers are studied

which can't be explained with theories. A high efficient rubber membrane valve was made

and double-chambered PZT pump with high output capability was designed and fabricated. When powered by AC 120 V

series-wound PZT pump has a output of 520 ml/min

22 kPa

and parallel-connectioned PZT pump has a output of 980 ml/min、28 kPa. The optimal chamber height is found

and PZT diaphragm actuating ways in series-wound and parallel-connectioned pumps are proved.

关键词

Keywords

references

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