第6届《暖通空调》优秀工程设计实例论文 首都机场航站楼3层内区空调新风系统改造分析  

Analysis of fresh air system reforming on an inner zone in the terminal building of Beijing Capital Airport

作　　者：孙保东[1] 李先瑞[2] 

机构地区：[1]北京首都机场集团公司 [2]中国建筑科学研究院

出　　处：《暖通空调》2003年第5期86-88,共3页Heating Ventilating & Air Conditioning

摘　　要：内区办公室采用风机盘管加新风系统,空调系统运行时少数办公室出现噪声大、空气品质不良等问题。对空调新风系统作了测试和验算,分析了出现问题的原因,制定出改造方案,采用条缝型风口替代格栅型风口,并加大风口尺寸,增加静压消声箱和排风装置,改造后实测数据表明问题得到较好解决。Before reforming, the inner zone offices adopted a fan-coil unit system with fresh air supply. Several offices suffered loud noise and poor indoor air quality. Tests and checks the original air conditioning system, analyses the causes and establishes reforming scheme. Adopts slot outlets to substitute grille outlets, increases outlet sizes and adds static pressure noise elimination box and air exhaust devices. Measurements show the reforming helps solve the problems satisfactorily.

关 键 词：首部机场 航站褛 空调 新风系统 空气品质 噪声 改造 消声箱 排风装置 

分 类 号：TU831.8[建筑科学—供热、供燃气、通风及空调工程]