摘要
介绍一种压电效应驱动的新结构压电泵的实验研究情况。泵的特点是动力源部件直接作用于液体。通过实验研究，证明该压电泵有较稳定的工作特性，流量随工作电源的输入电压和输入频率呈规律性变化;可以根据工作要求，采用电压调整控制流量或频率变化控制流量的方式工作。该压电流体泵有可能利用50Hz的交流电源工作，因此，其应用所需的设备将大为减少。
In this paper,a new structure piezoelectric pump whose driving parts directly act on liquid is proposed. It used cone valve to make liquid flow in one direction. The laws of the volume of flow varying with thepower voltage and frequency are obtained by experiments. Its working perforrnance is stable. It can be driven by 50Hz power and the structure is simpler than traditional one and applicability is better.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
1998年第8期18-20,共3页
China Mechanical Engineering
关键词
压电泵
实验研究
压电振子
流体泵
压电驱动
piezoelectric pump volume of flow experiment flow-power-frequency-voltage
