中文摘要：

针对我国西北部地区地下水水位较深、含沙量较大的特点,提出了一种新型磁力驱动振动泵的设计方法,减小了此类泵的体积和重量,使结构更加紧凑。阐述了振动泵的工作原理和突出优点：小流量、高扬程、无堵塞和具有自吸性,并对样品泵进行了试验研究,得到了振动泵的外特性。分析试验结果表明,样泵的各项性能均达到设计要求。证明了磁力驱动振动泵设计方法的可行性和准确性,为实现产业化生产提供充分的理论依据。

英文摘要：

Groundwater level is low in the northwest of our country,and there is a large amount of sand in the water in this area.The design method of a new type of magnetic vibration pump is presented.The size and weight of the pump is reduced,and its structure becomes compact.Operating principles and outstanding virtues of vibration pump are described.The advantages of the vibration pump are small flow,high head and self-priming.Experiments based on sample pumps are carried out and the characteristics of the pump are obtained.All the test results show that the performances of the sample pump meet the requirements of designing.The design method of the electromagnetic vibration pump proves to be feasible and accurate,and adequate theoretical evidence for industrial production is provided.