直饮水恒压供水控制系统  

Direct Drinking Water Constant Pressure Supply Control System

作　　者：罗麦丰[1] 钟杰 

机构地区：[1]株洲职业技术学院 [2]株洲生命伟业科技有限公司

出　　处：《可编程控制器与工厂自动化（PLC FA）》2012年第10期44-46,59,共4页Programmable controller & Factory Automation(PLC & FA)

摘　　要：本针对某别墅区直饮水供水系统存在的问题,引入变频控制和组态技术:解决了供水压力波动大、能量损耗大及过程控制变量的可视性差和人机界面不友好的问题:将该系统应用于某公司直饮水恒压供水系统,获得了满意的控制效果:现场应用结果表明,该系统界面友好,运行稳定,供水质量可靠,为直饮水恒压供水的推广应用提供了经验。Aimed at the existing problem in the a villa area＇s direct drinking water sup- ply system, The frequency conversion control and the configuration technology are in- trodued.The proplem was solved that the hydraulic pressure fluctuation and the energy loss are excessively large, process control variables＇ visibility is poor and the interface is unfriendly;This system was applied in a company＇s direct drinking water supply system,and obtains satisfactory control effects; The result of the field application indicates that this system＇s interface is friendly, running stably, and providing good quality water. The system promotes the use of the experience of constant pressure water supply for drinking water in China＇s urban areas.

关 键 词：变频技术 组态技术 直饮水 恒压控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]