HVAC system design for the Shenzhen Zhongzhou Holding Center

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.