Design and Test of Piezoelectric Resonant Diaphragm Air Pump

Hai Feng Xie; Zhi Gang Yang; Meng Jie

doi:10.4028/www.scientific.net/AMM.220-223.539

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 220-223Design and Test of Piezoelectric Resonant...

Design and Test of Piezoelectric Resonant Diaphragm Air Pump

Abstract:

To improve the driving ability of gas and light fluid which is sensitive to the temperature change, based on the system resonant principle a novel kind of piezoelectric resonant diaphragm air pump has been proposed. Experimental results indicate that the maximum flow rate is 1650ml/min when the sinusoidal AC driving voltage is 200v, the vibrating spring thickness is 0.6mm, the adjusting spring thickness is 1.4mm, and it was 0.5 as the radius ratio of the rigidity transfer vibration piston and the diaphragm.

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Periodical:

Applied Mechanics and Materials (Volumes 220-223)

Pages:

539-542

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.220-223.539

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Online since:

November 2012

Authors:

Hai Feng Xie*, Zhi Gang Yang, Meng Jie

Keywords:

Air Pump, Diaphragm Pump, Piezoelectric Vibrator, Resonant

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* - Corresponding Author

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