湿热气候区建筑防热研究进展.PDFVIP

第 48 卷 第 1 期 西安建筑科技大学学报（自然科学版） Vol. 48 No.1 2016 年 2 月 J.Xian Univ. of Arch. Tech. (Natural Science Edition) Feb. 2016 DOI: 10.15986/j.1006-7930.2016.01.001 湿热气候区建筑防热研究进展? 刘加平，罗戴维，刘大龙 （西安建筑科技大学建筑学院，陕西 西安 710055） 摘要：湿热气候区高温高湿，太阳辐射强烈，夏季漫长．自然通风工况下建筑的室内热环境指标远离人体热舒适区．建筑防 热措施与技术是湿热气候区改善热舒适性与建筑节能的重要途径．针对建筑遮阳、自然通风、蒸发冷却和围护结构隔热四种 常用防热措施，深入开展了文献研究，详细分析了这四种防热方式在湿热气候区的应用效果和存在问题，探索了湿热气候区 建筑防热技术的发展方向． 关键词：建筑防热；建筑遮阳；自然通风；被动蒸发冷却；围护结构隔热 中图分类号：TU111 文献标志码：A 文章编号：1006-7930(2016)01-0001-09 Review of building thermal protection in the hot and humid climate LIU Jiaping, LUO Daiwei, LIU Dalong (School of Architecture, Xi′an Univ. of Arch. Tech., Xi′an 710055, China) Abstract: In the hot and humid region, the solar radiation is intense during the long summer. So the building indoor environment is far away from human thermal comfort zone under natural ventilation condition. Building thermal protection measures and techniques are an important way of building energy-saving in hot and humid region. In this paper, it has conducted the literature research of thermal protection measures in the hot and humid climate, which include envelop enclosure heat insulation, building shading, natural ventilation, and passive evaporation cooling. Based on this study, summarizes the effect of application and existing problems of the above four methods. The development direction of building thermal protection in hot and humid region was explored. Key words: building thermal protection; building shading; natural ventilation; passive evaporation cooling; envelope insulation 我国湿热气候区包括广东、广西、海南、香港、 季．太阳辐射可以通过透明围护结构使室内直接得 澳门、台湾、福建南部和云南小部，范围广阔，但