RESONANTLY DRIVEN PIEZOELECTRIC PUMP WORKING UNDER A CERTAIN POWER FREQUENCY WITH A TUNING FORK-TYPE VIBRATOR

摘要：

　　A resonant-type piezoelectric pump working under a certain power frequency is designed, fabricated, and tested.The developed piezoelectric pump can be driven by a utility electric power system, and its flow rate can be adjusted using a potentiometer.Experimental results demonstrate that a maximum flow rate of 384 mL/min is obtained when the pump is driven by a sinusoidal voltage of 220 V at 50 Hz.The pump is characterized by a simple structure and low cost because it does not require a special power source.

关键词： Resonant Power frequency vibrator Piezoelectric pump

作者: Qiao-sheng PAN Kai-lun WANG Li ZHANG Ji-yong DAI En-ming MIAO

作者单位: School of Instrument Science and Opto-electronics Engineering, Hefei University of Technology, Hefei School of Instrument Science and Opto-electronics Engineering, Hefei University of Technology, Hefei Anhui Institute of Quality and Standardization, Hefei, Anhui 230051, China School of Mechanical Engineering, Chongqing University of technology, Chongqing, 400054, China

会议类型: 国际会议

会议名称: The 2019 Symposium on Piezoelectricity,Acoustic Waves and Device Applications(2019(第13届)全国压电和声波理论及器件技术研讨会)

会议地点: 哈尔滨

会议语种:英文

页码: 460-466

在线出版日期: 2019-01-11（万方平台首次上网日期，不代表论文的发表时间）