压电泵用被动截止阀的发展

doi:10.16039/j.cnki.cn22-1249.2018.11.006

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摘要

为使压电泵能够很好的工作，要合理选择泵用被动截止阀。由于压电振子振动时，在阀体两侧产生的压差非常小，因此要求阀的开启压力必须很低。本文从以往关于压电泵的研究中，选用了悬臂梁阀、平板阀、蝶阀与"V”型阀等几种常用的压电泵用被动截止阀进行了介绍，分析了各种阀的结构特点及工作过程中的优缺点，为压电泵的进一步设计和在阀体选用上提供了可靠的数据。

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	孙晓锋
	杨立奇
	于文鑫
	祝明威
	接勐

关键词: 压电泵截止阀薄片阀

Abstract:

In order to make the piezoelectric pump work well, it is necessary to reasonably select the passive check valve for the pump. The pressure difference between the two sides of the valve body is very small when the piezoelectric vibrators are powered, so the opening pressure of the valve must be very low. In this paper, in the past research on piezoelectric pump, several commonly used passive check valves for piezoelectric pump, such as cantilever valve, plate valve, dual cantilever valve and bivalvular valve, are introduced. The structure characteristics of various valves and the advantages and disadvantages in the working process are analyzed, which provides reliable data for the further design of the piezoelectric pump in the selection of valve body.

Key words: piezoelectric pump check valve slice valv

出版日期: 2018-11-25 发布日期: 2018-11-25 整期出版日期: 2018-11-25

:	S277.9
	TH138

引用本文:

孙晓锋, 杨立奇, 于文鑫, 祝明威, 接勐. 压电泵用被动截止阀的发展 [J]. 吉林化工学院学报, 2018, 35(11): 22-24.
SUN Xiao-feng, YANG Li-qi, YU Wen-xin, ZHU Ming-wei, JIE Meng. Development of Passive Check Valves for Piezoelectric Pump . Journal of Jilin Institute of Chemical Technology, 2018, 35(11): 22-24.

链接本文:

https://xuebao.jlict.edu.cn/CN/10.16039/j.cnki.cn22-1249.2018.11.006 或 https://xuebao.jlict.edu.cn/CN/Y2018/V35/I11/22

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