内蒙古大商城暖通设计心得
Experience of HVAC system design for Inner Mongolia Mall
摘要：
介绍了一个严寒地区大型综合体项目——内蒙古大商城暖通空调设计的特点，包括运用消防亚安全区概念简化建筑物的防排烟系统设计，采用过渡季冷却塔供冷和冬季空调排风转轮热回收的节能技术，商业区部分空调排风的非常规利用，空调水系统合理分区，以及根据空调冷热水系统自身的差异采取不同管径更精确地控制末端空调处理设备。
Abstract：
Presents the HVAC system design characteristics of Inner Mongolia Mall which is a large-scale comprehensive project in severe cold zone. The characteristics include using fire sub-safety zone to simplify the design of building smoke management systems, adopting energy saving technology of the cooling tower for cooling in transition season and exhaust air heat recovery of air conditioning system in winter, unconventionally using of air conditioning exhaust system in business district, rationally dividing air conditioning water system, and accurately controlling the terminal air conditioning units with different pipe diameters according to the differences of the air conditioning cold and hot water system.
Keywords:fire sub-safety zone, air conditioning system, energy saving, air distribution, horizontal zoning, commercial building