摘要
简要介绍了该会展中心空调通风系统及防排烟系统设计。该工程空间高大 ,展览大厅气流组织采用上送上回方式 ,旋流风口送风 ,回风管兼作排烟管用 ;进深 48m的西侧门厅沿门厅山墙处设喷口、沿进门主柱的 6个巨型送风柱侧送以及沿玻璃窗下设侧向地送风口侧送解决送风问题。工程采用电制冷机制冷 ,大温差二级泵运行 ,运行效果良好。
Briefly presents design of the ventilating, ai r conditioning and smoke control system. Air distribution in the exhibition hall is upper supply by swirling air outlets and upper return; return air ducts are also used for smoke exhaust purpose. The air is supplied from the nozzles on the sidewall and six huge supply air posts at the entrance and floor side air suppl y outlets along the windows of the west main hall. The project employs electrica l chillers and a primary secondary chilling water pumping system. The project h as normally operated since putting into service.
出处
《暖通空调》
北大核心
2002年第2期67-69,共3页
Heating Ventilating & Air Conditioning
关键词
展览建筑
空调
二级泵
排烟
通风
exhibition building, air conditioning, primary secondary pump, smoke exhaust
