亚热带地区校园建筑空调系统节能技术的应用  

Analysis of the Application of Energy Saving Technology to Air Conditioning Systems on the Subtropical Campus

作　　者：吕琪铭 王长宏[2] 黄璞洁[3] 

机构地区：[1]广东省冶金建筑设计研究院,广东广州510080 [2]广东工业大学材料与能源学院,广东广州510006 [3]华南理工大学建筑设计研究院,广东广州510651

出　　处：《广东工业大学学报》2012年第2期63-67,共5页Journal of Guangdong University of Technology

基　　金：国家自然科学基金资助项目(51146004);广东省自然科学基金资助项目(S2011040004015)

摘　　要：在分析校园建筑功能和使用规律以及校园建筑空调系统的性能特点的基础上,以南方某高校新校区校园建筑空调系统为研究案例,研究亚热带地区校园建筑空调系统中的节能环保技术与方法.结果表明:针对校园建筑的用途和结构规模不同,采用不同的空调机组可有效节能.针对校园建筑使用的时效性特点,采用变频技术合理调节新风量、冷冻水流量或冷凝水流量,可有效降低空调系统耗电量.对于校园建筑中有可能回收的热量都可以通过相关辅助设备进行回收,以达到热量再利用的目的.Campus buildings have different performance characteristics in air conditioning systems be- cause of their building functions and using habits. The energy saving technology and environmental pro- tection on the subtropical campus were discussed. The technology was applied to the air conditioning sys- tem on the new campus of a university in a southern city in China. The research shows that using different kinds of air conditioning equipments according to the appropriate function and scale of buildings has sig- nificant effects. On the other hand, the flow of fresh air and the volume of frozen water or cooling water are reasonably adjusted by the variable frequency technology according to the timeliness of building-using habits. Furthermore, some energy can be conserved through the relevant supplementary equipment for further use of heat.

关 键 词：空调系统节能 校园建筑 废热回收 变制冷剂流量空调系统 

分 类 号：TB65[一般工业技术—制冷工程]