北京南银大厦空调设计

概要介绍了采用ＶＡＶ空调方式的该办公楼空调设计，指出变风量空调系统具有使用标准高、运行节能、便于维护管理和房间装修分隔等特点，认为空调设计控制方式选择和施工安装质量优劣是决定ＶＡＶ系统能否正常运行的关键因素，而ＤＤＣ系统是变风量控制系统的基础。总结了设计经验教训，对存在的新风量不平衡、噪声偏大等问题进行了剖析。

Air conditioning system design of the Beijing Nanyin Building

Briefly presents the VAV air conditioning system design in the office building. Shows the advantages of VAV systems such as providing comfortable indoor environment, saving energy in operation, easy to maintenance and decoration. Points out that it is important to select and install the VAV system and DDC control correctly. Summarises the experience and lessons in the design and construction.