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【英文篇名】 Air conditioning system design for China Resources Building 【作者中文名】 孙淑萍; 胡建丽; 【作者英文名】 Sun Shuping and Hu Jianli China Architecture Design Beijing; China; 【作者单位】 中国建筑设计研究院; 【文献出处】 暖通空调, Heating Ventilating 内外分区; 变风量; 大温差水系统; 【英文关键词】 air conditioning design; inner and peripheral zoning; variable air volume; water system with large temperature difference; 【摘要】 大厦空调水系统为四管制变水量系统,冬季采用冷却塔供冷。空调风系统为内外分区的全空气变风量系统,变风量系统采用单风道定静压点控制,风机变频,标准层采用环形风道。末端装置采用压力无关的节流型,内区常年供冷;外区末端加设热水再热盘管。新风集中处理,为保证足够的新风量,各层采用定新风量、变新回风比的控制方式。 【英文摘要】 The building adopts four-pipe variable flow water system and free cooling source by cooling tower in winter.Air conditioning system is all-air VAV system with inner and peripheral zoning,controlled by constant static pressure point at single duct.The fans are variable frequency operated.The standard floors adopt ring-form ducting.The VAV terminal devices are of pressure-independent throttling type.The inner zone is cooled all the year,and peripheral zone adopts hot water reheating coils.Fresh air is central...