技术中心

【英文篇名】 Calculation and analysis on inner surface temperature of envelope of natural ventilated buildings in Guangzhou 【作者中文名】 龚明启; 冀兆良; 白贵平; 【作者英文名】 By Gong Mingqi; Ji Zhaoliang and Bai GuipingGuangzhou University; Guangzhou; China; 【作者单位】 广州大学; 【文献出处】 暖通空调, Hv 自然通风; 围护结构; 【英文关键词】 heat insulation; natural ventilation; building envelope; 【摘要】 在完全靠自然通风调节而没有空调的建筑中,围护结构内表面温度对人体的热舒适性影响很大。分析了自然通风类建筑各种围护结构的内表面温度,并针对广州地区的气候特征,提出了围护结构的合理隔热保温措施。研究表明在该地区完全靠自然通风的建筑中使用重质材料加外保温层的围护结构对于改善室内热环境是非常有利的。 【英文摘要】 The inner surface temperature of building envelope plays an important role in thermal comfort of human body in the buildings regulated merely by natural ventilation. Analyses the inner surface temperature of several envelopes and puts forward the reasonable heat insulation measures for building envelope in Guangzhou. Concludes that the envelope of heavy quality material plus external heat insulation layer is very beneficial to improving the indoor thermal environment in natural ventilated buildings.