夏热冬暖地区居住建筑室内热舒适性研究

针对亚热带气候条件下广州气候特征导致的几个城市环境问题,根据室内热舒适性评价的计算公式,在相关简化条件下,计算出不同温度和湿度环境条件下的PMV-PPD指标;同时根据热环境评价理论进行了夏热冬暖地区热湿环境的主观评价调查问卷,根据问卷调查结果,分析了夏热冬暖典型城市———广州居民对居住环境的主观感受;最后通过实验测定广州地区室内外干湿球温度、围护结构表面温度、平均辐射温度等参数,根据实验所测参数对室内热舒适状况进行了定量对比分析。为改善和提高室内居住热舒适性提供实验依据。

Study on Indoor Thermal Comfort of Residential Building for Hot Summer and Warm Winter Area

On the basis of analyzing climate characteristics the evaluation index of building indoor and outdoor environment thermal comfortable and thermal comfort equation are introduced and their conditions are analyzed.On the basis of analyzing the thermal comfort equation and evaluating index the PPV-PPD index of different environment conditions are calculated and derived from some assumption and simplify conditions.And at the same time the inquire of thermal environment for building indoor and outdoor is done and by analyzing the probed data some subjective feelings to the building thermal comfort are derived and the subjective evaluate index is analyzed.In order to testify the results of theory analysis and calculation the building indoor thermal environment temperature,humidity etc.are measured and some conclusions are made on the basis of analyzing experiment data.In the end on the basis of above analyzing some improving ways and trend are pointed out and the conclusions are valuable for us to improve the indoor and building environment quality.