饭店空调系统的直接数字控制技术与实例

The DDC technology and illustration of air conditioning in hotel

为了实现节能运行,空调系统必须设置相应的自动控制系统。通过介绍直接数字控制(DDC)系统的基本构成,并结合饭店空调系统特点,介绍某些典型的控制实例,指出饭店空调设备采用DDC系统进行控制管理,可有效改善系统的运行品质,节省运行能耗。

In order to realize energy saving running, the air conditioning system must be installed corresponding automatic control system. This paper introduces the main composition of direct digital control (DDC) system and presents some typical control examples of air conditioning system in hotel, indicates applying this system can improving running quality and saving energy.