离心式水泵作业时流量不足,会影响作业效率,降低使用效益。但只要在使用中注意避免以下问题,流量不足的问题即可减轻或排除。1.轴承损坏轴承阻力过大或损坏,均会增加水泵运转阻力,使转速下降,流量降低。作业中如发现噪音增加,轴承过热等现象,应及时检查 Centrifugal pump operation flow is insufficient, will affect the operating efficiency, reduce operating efficiency. But as long as the use of attention to avoid the following problems, the problem of insufficient flow can be reduced or eliminated. 1 bearing damage Bearing resistance is too large or damaged, will increase the pump running resistance, so that the speed decreased, reducing traffic. Homework such as increased noise, bearing overheating and other phenomena should be promptly checked