泵的脉动运动与不平衡振动产生了结构噪声,结构噪声在频谱中清晰显示出来。 根据振动频率,设计隔离装置的自然频率的合理范围。 分析几个典型隔振方式,普通垂直作用的隔振装置与无偶合型隔振系统。回转型运动振动系统支承距离对振动的关系。提出了支承布置的改进意见。 最后指出软管对泵的脉动的隔离作用。 Pump pulsating and unbalanced vibration generated structural noise, structural noise clearly displayed in the spectrum. According to the vibration frequency, design a reasonable range of the natural frequency of the isolation device. Analysis of several typical isolation methods, ordinary vertical isolation device and vibration isolation system. Relationship between Vibration and Supporting Distance of Vibration System. Proposed improvements to the arrangement of the supports. Finally pointed out that the hose on the pump pulse isolation.