深圳中洲控股中心暖通空调设计

HVAC system design for the Shenzhen Zhongzhou Holding Center

该项目是由酒店、办公楼、公寓及商业配套设施组成的城市综合体,属超高层建筑。介绍了该项目的空调冷热源、空调水系统竖向分区,指出超高层建筑空调水系统的竖向分区应结合建筑的设备(避难)层设置,并综合考虑安全性、节能性、经济性和运行管理等因素,经技术经济比较后确定;针对酒店高大中庭,采用CFD模拟,使中庭的环境温度和气流组织更加合理。此外,还介绍了该项目燃气管井事故通风设计方案,并对超高层建筑暖通空调设计中需要关注的一些问题进行了总结。

The Center is a city complex composed of hotel, office building, apartment and commercial facilities, which is a super high-rise building. Presents the air conditioning cold and heat sources and the vertical zoning of the air conditioning water system. Points out that the vertical zoning of the air conditioning water system in super high-rise buildings should be combined with construction equipment （or shelter） layer, considering safety, energy saving, economics, operation management and other factors. The vertical zoning should be determined after technical and economic analysis. In view of the hotel huge atrium, uses CFD for simulation to make the ambient temperature inside the atrium and its air distribution more reasonable. In addition, presents the project emergency ventilation design of gas well. Summarizes some issues worth attention in the HVAC design for super high-rise buildings.