Design of air conditioning added to Chongqing People’s Great Hall

Presents the design characteristics of the added air conditioning system and some measures taken when the hall was renovated. Emphasizes the design of air conditioning system, selection of equipment, cold and heat source and water system. With large space and multi-storey wing-rooms, the building applies multiple air conditioning modes based on storeys and zones to suit with the characteristics of different building zones. Under the condition that the structure is safe, makes full use of local floor air supply to form uniform temperature and velocity filed and to ensure air conditioning effect of key areas of the auditorium. Measuring results in summer and winter show that the air conditioning system works well.