相变墙体应用于轻钢结构太阳房的研究  

STUDY ON APPLYING PCM WALL TO THE LIGHT WEIGHT ENVELOPE SOLAR HOUSE

作　　者：邓安仲[1,2] 庄春龙[1] 李胜波[1] 沈小东[1] 张雄[2] 

机构地区：[1]解放军后勤工程学院,重庆400016 [2]同济大学,上海200092

出　　处：《太阳能学报》2011年第2期160-164,共5页Acta Energiae Solaris Sinica

基　　金：国家科技支撑计划项目(2006BAJ01B05);重点市科委自然基金项目(CSTC;2008BB0145)

摘　　要：阐述了轻质相变墙体的制备和热工性能分析,详细介绍了在西宁地区某轻钢结构被动式太阳房中的工程设计及应用情况,通过在无采暖设备情况下进行了室内环境温度的测试,评价采用轻质相变墙体的轻钢结构建筑作为被动式太阳房设计和使用的实验效果。实验结果显示轻质相变墙体应用于轻钢结构试验房,增大了建筑的蓄热能力和热惰性指标值,能有效对太阳热能进行储放,与普通轻钢结构试验房相比较,显著改善夜间室内热环境。The preparation and thermodynamics performance analysis of the phase change material（PCM）wall, and the design and engineering application of phase change material（PCM） wall at light steel structure passive solar building in Xining region were expatiated. Through the experiment on the indoor temperature without the heating equipments circumstance, the impact of the PCM wall uesd as the wall material for the light steel structure on the design and application of passive soalar house. The results had indicated that PCM as the constitute port of wall body can enlarge the cumulate thermal capability of light steel structure and hot sloth index, and can charge and discharge the solar energy effectively. Compared with the common light steel structure house, the indoor temperature was improved remarkably.

关 键 词：相变墙体 被动式太阳房 轻钢结构 采暖 

分 类 号：TK512[动力工程及工程热物理—热能工程]