建筑节能中热力学方法的分析应用  

Application of Thermodynamic Analysis Method on Building Energy Conservation

作　　者：杨涌泉 寿青云[2] 裴晓梅[2] 刘康 张君瑛 

机构地区：[1]重庆市全城建筑设计有限公司,重庆400069 [2]同济大学,上海200092 [3]日本大和房屋工业株式会社上海代表处,上海200031 [4]上海陈家镇建设发展有限公司,上海202162

出　　处：《制冷与空调（四川）》2014年第1期64-67,共4页Refrigeration and Air Conditioning

基　　金：上海市科技创新行动计划重大资助项目(12231205500)

摘　　要：建筑的采暖制冷需求是典型的低能源需求,分析方法是一种对能源系统进行热力学分析非常有效的方法,特别适用于低能源系统。通过对供热工况下建筑各子系统的消耗分析,计算得到它们的量消耗变化规律,得出在节能设计中应优先考虑采用提高围护结构热工性能等被动式节能方法的结论。The requirements of heating and cooling in buildings are typically low exergy requirements. Exergy analysis method is a effective thermodynamic method for energy system, especially for low exergy energy system. Exergy consumptions of the building subsystems are analyzed in heating condition, and the consumption rules of their exergy value are calculated. The conclusion is made that enhancing thermal performance of building envelop should be the prior consideration.

关 键 词：建筑节能 [火用]分析 围护结构 能效 

分 类 号：TU18[建筑科学—建筑理论]