高大空间建筑的大型中央空调系统中几项节能技术的应用  

Research on the Application of Several Energy-saving Technologies in the Large-scale Central air-conditioning System of High Space Buildings

作　　者：张峰[1] 侯占魁[2] Zhang Feng;Hou Zhankui(Xi'an Xianyang International Airport Co.,Ltd.Power Assurance Department,Xi'an 712034,China;China Northwest Architecture Design And Research Institute Co.,Ltd.,Xi'an 710018,China)

机构地区：[1]西安咸阳国际机场动力保障部,西安712034 [2]中国建筑西北设计研究院有限公司,西安710018

出　　处：《中国资源综合利用》2020年第4期175-177,共3页China Resources Comprehensive Utilization

摘　　要：自然通风技术、外幕墙框架供热(冷)技术、干式盘管供冷技术等节能技术具有各不相同的应用特点。本文结合西安咸阳国际机场T3航站楼的实际应用效果,分析了多种节能技术在高大空间建筑的大型中央空调系统中的具体应用。研究结果表明,自然通风技术、外幕墙框架供热(冷)技术和干式盘管供冷技术等可显著地减少高大空间建筑的中央空调系统负荷,降低运行能耗和费用,提高室内环境的热舒适性和室内空气品质。Energy-saving technologies such as natural ventilation technology,external curtain wall frame heating(cold)technology,and dry coil cooling technology have different application characteristics.This paper combines the practical application effect of X3 terminal of Xi'an Xianyang International Airport Co.,Ltd.,and analyzes the specific application of various energy-saving technologies in the large central air-conditioning system of high space buildings.The research results show that natural ventilation technology,external curtain wall frame heating(cooling)technology and dry coil cooling technology can significantly reduce the central air conditioning system load of high space buildings,reduce operating energy consumption and costs,and improve the thermal comfort and indoor air quality of indoor environment.

关 键 词：高大空间建筑 自然通风 外幕墙框架供热(冷) 干式盘管 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]