无吸程变频恒压设备用于二次供水  

Application of the surge less equipment with scuttles and various frequencies in secondary pressed water supply

作　　者：郑桂英[1] 黄东[1] 闫继宁[1] 

机构地区：[1]包钢钢联股份有限公司薄板坯连铸连轧厂,内蒙古包头014010

出　　处：《包钢科技》2004年第2期88-89,95,共3页Science & Technology of Baotou Steel

摘　　要：二次加压供水设备使用于自来水管网压力不足的场合。在二次加压供水中采用无吸程变频恒压供水设备 ,既能利用自来水管道的原有压力 ,又能利用足够的储存水量缓解高峰用水 ,不会对自来水管道产生吸力 ,达到节能效果。The equipment will be used in case that pressure of the running water pipe line is not big enough. For it is not only able to use the pressure left in the original pipe line, but also able to store water enough to relief the difficulty in the peak of water using, and at the same time, it doesn’t have the suck effect on the running water pipe line.

关 键 词：二次供水 变频恒压供水 无吸程 节能 生活水管网 

分 类 号：TU991.62[建筑科学—市政工程] TM921.51[电气工程—电力电子与电力传动]