暖通空调自控系统中调节阀口径的选择

Choice of Valve Caliber in Automatic Control System of Heating Ventilating and Air Conditioning System

在暖通空调(HVAC)系统的自动化控制中,调节阀口径大小的选择会直接影响到自控系统的调节特性,从而影响到空调系统的节能效果和设备运作效率。文章以南京禄口机场物流中心空调自控系统为例,介绍如何选择空调自控系统中阀门口径。

The choice of regulating valve caliber in automatic control system of HVAC system is very important, it can influence regulatory characteristic of automatic control system directly, thereby it will influence energy saving and efficiency of equipment operate of the HVAC system. The article takes air-conditioning automatic control system of Nanjing Lukou Airport cargo centre as an example, then it introduces how to choose the valve caliber in automatic control system of HVAC system.