Abstract: Air conditioning and ventilation system design for the super high-rise building of Nanjing youth Olympic center is introduced. Design ideas and measures of heating and cooling source,water system zoning for air conditioning,ventilation and smoke control systems for the main areas are focused on. Large temperature difference,heat recovery and all fresh air supply using in this building are briefly introduced.

Key words: super high-rise building, heating and cooling source, water system zoning, ventilation, smoke control systems