一、大修周期的确定深井泵大修周期的确定受许多因素影响,如果深井水含沙量在1毫克/升以下,氯根含量在0.3毫克/升以下,且水泵运行不产生振动,电流数据正常,又从填料处观察到泵轴均匀摆动量在0.2毫米以内,大修周期可定为两年。如果深井水含沙、含氯量超标,那么每运行一年一定要大修。 First, determine the overhaul period Determination of deep well pump overhaul cycle determined by many factors, if the deep well water content below 1 mg / L, chloride content below 0.3 mg / L, and the pump does not produce vibration, the current data is normal , But also observed from the packing at a uniform swing amount of the pump shaft within 0.2 mm, overhaul cycle can be set for two years. If the deep well water, chlorine content exceeded, then every year must be overhaul.