摘要
对某公司办公区域的空调系统进行了改造,将PLC应用其中,并探讨了在空调制热阶段如何通过PLC程序控制器来控制水泵和电辅,以解决冬季制热和循环水防冻的问题,指出采用PLC进行改造取得了良好的效果。
It alters the air-conditioning system of one company office district and applies PLC in it, and discusses how to control water pump and electric-heating by using PLC program con.trolling equipment in the phase of air-conditioning heating, to solve the problems of heating in winter and circulating water prevent frostbite,and points out that it can get the good effect of using PLC to do alteration.
出处
《山西建筑》
2008年第9期228-230,共3页
Shanxi Architecture
关键词
电辅
空调系统
编程控制器
水泵
electric-heating, air-conditioning system, program controlling equipment, water pump
