泵站水锤防护李良庚

200512237518055TU991.62+2A1005-8354(2005)01-0037-04PreventionofWaterHammerinPumpStationLILiang-geng,LEIDong-mei(DongjiangAdministrativeOfficeofWaterSourceEngineering,Shenzhen518055,China)Abstract:ThewaterhammerinlongpipelinepumpingsystemlikeinDongjiangpumpstationisanalyzed,andprotectivemeasuresaregivenout.TheyarehelpfulforsafeandeconomicalrunningofthepumpstationKeywords:pumpstation;waterhammer;transientflow;protectivemeasure1Souter2004-08-171974-38Vol.22,No.1,2005MechanicalandElectricalEquipment22.12.2PLC1234562.32.3.13.22.3.22.3.333.12.23.1.13.1.22005122393.1.3123123.23.2.13.2.203.2.340Vol.22,No.1,2005MechanicalandElectricalEquipment3.2.44[1]WylieEBStreeterVLFluidTransients[M]NewYork:Prentice-Hall1978[2][M]1988[3][M]2002YT/YOTCYT/YOTC20---40%2980031005200235021-64703882021-64703918021-64704007