某住宅小区二次加压供水系统的设计 摘 要:设计了以 PLC、变频器为主的某小区二次加压供水系统,并对其原理、 构成和特点进行了阐述。该系统通过 PLC控制进行 PID调节从而达到恒压供水, 来解决该小区因用水高峰管网压力较小使高层住户供水不足的问题。 改善了供水 系统的稳定性。 关键词: plc 变频器 二次加压供水 A secondary pressure water supply system Abstract :A secondary pressure water supply system,which is composed of PLC and frequency converter,is presented. And also introduce the principle , construction and characteristics of the system.
某住宅小区二次加压供水系统的设计 摘 要:设计了以 PLC、变频器为主的某小区二次加压供水系统,并对其原理、 构成和特点进行了阐述。该系统通过 PLC控制进行 PID调节从而达到恒压供水, 来解决该小区因用水高峰管网压力较小使高层住户供水不足的问题。 改善了供水 系统的稳定性。 关键词: plc 变频器 二次加压供水 A secondary pressure water supply system Abstract :A secondary pressure water supply system,which is composed of PLC and frequency converter,is presented. And also introduce the principle , construction and characteristics of the system.