通风空调系统中防火阀设置的若干问题
Some issues of fire damper installation in ventilating and air conditioning systems
摘要：
简要介绍了通风空调系统中防火阀的作用和分类，结合相关规范规定，对通风空调系统中防火阀的设置及选用、电气控制、防火阀的动作温度等进行了探讨，指出了规范中存在的问题，并提出了个人观点。
关键词：防火阀,设置,通风和空调系统,规范
Abstract：
Briefly presents the function and the classification of fire dampers in ventilating and air conditioning systems， combining some terms stipulated in two codes， discusses some issues such as installation， selection, electric control and action temperature of fire dampers. Points out some issues in codes， and gives the author’s recommendations.
Keywords:firedamper，installation，ventilatingandairconditioningsystem，code