摘要
分析了虹吸式出水流道的轴流泵站和卧式离心泵站真空形成后,泵站主泵实现自动启动的重要性,提出了两种利用传感技术实现泵站抽真空的自动控制方法。实践证明,其应用效果较好,值得推广。
Aiming at two pumping station that axial-flow pumping station while including hump siphonoutflow waterway and horizontal centrifugal pumping station which are used for irrigation mostly. Analyzesthe importance of realizing automatic start of main pump when vacuum is formed in pumping station simply.Discusses two kinds of vacuumization autocontrol methods which make use of sensor technology to accomplish.
出处
《排灌机械》
2003年第4期37-38,48,共3页
Drainage and Irrigation Machinery
关键词
泵站
铀流泵
离心泵
抽真空系统
自动控制
Pumping station
Axial-flow pump
Centrifugal pump
Vacuumize
Autocontrol
