管网叠压供水设备原理及应用

The principle of water equipment without negative pressure and the application status was introduced

介绍了管网叠压(无负压)供水设备的工作原理及其应用现状,并对传统二次供水方式和管网叠压供水方式进行了比较,探讨了管网叠压供水设备的应用前景,解决了二次供水中存在的投资大、水资源浪费和能源浪费的问题。

The principle of water equipment without negative pressure and the application status was introduced in this paper. The difference between the traditional water supply system and the water supPly without negative pressure system has been compared and what＇s more, application of the new water equipment was discussed, it solves the problems that the large investment, the waster of water resource and energy resource in seaond water supply.