| 重庆地区夏季非空调室内环境的热舒适研究 |
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| 引用本文： | 张华玲,张敏飞.重庆地区夏季非空调室内环境的热舒适研究[J].长江流域资源与环境,2012,21(8):1013-1017. |
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| 作者姓名： | 张华玲 张敏飞 |
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| 作者单位： | （1. 重庆大学三峡库区生态环境教育部重点实验室,重庆 ,400045；2. 重庆大学城市建设与环境工程学院,重庆 400045 |
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| 基金项目： | 重庆市建委科技计划项目(城科字2009第24号) |
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| 摘 要： | 通过问卷调查和现场测试方法对重庆某高校校舍和居民住宅的夏季室内热环境进行了调研，获得了530份有效问卷，采用Bin法划分温度区间，将各区间内的有效温度与平均热感觉进行线性回归分析，得到热中性有效温度为255℃，给出非空调环境下夏季80%可接受的有效温度范围为226℃～266℃，同时分析了非空调环境下预测热感觉与实测热感觉的差异，最后以重庆村镇典型住宅为例，对使用风扇改善室内热环境进行了评价。研究成果可为重庆地区非空调环境的热舒适评价提供参考，为进一步完善重庆地区热舒适标准提供科学依据，对采用风扇改善热环境和减少空调运行时间、降低建筑能耗有一定的指导意义。
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| 关 键 词： | 热感觉 热舒适 有效温度 非空调室内环境 全球变暖 |
THERMAL COMFORT IN NATURALLY CONDITIONED SPACES DURING SUMMER IN CHONGQING |
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| ZHANG Hua-ling,ZHANG Min-fei.THERMAL COMFORT IN NATURALLY CONDITIONED SPACES DURING SUMMER IN CHONGQING[J].Resources and Environment in the Yangtza Basin,2012,21(8):1013-1017. |
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| Authors: | ZHANG Hua-ling ZHANG Min-fei |
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| Institution: | （1. Key Laboratory of the Three Gorges Reservoir Region’s Eco Environment, Ministry of Education, Chongqing University, Chongqing 400045, China；2. Faculty of Urban Construction and Environmental Engineering, Chongqing University, Chongqing 400045, China |
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| Abstract: | The indoor thermal environment of university buildings and residence in Chongqing were studied with the ways of investigation and testing,530 valid questionnaires were obtained.The linear regression was applied to analyze the relations of effective temperature and mean thermal sensation.The results showed that neutral effective temperature was 25.5℃ and the thermal and humid comfort ranges was 22.6℃—26.6℃ in temperature,and the ranges have been compared with others.The difference between predicted thermal sensation and measured thermal sensation was analyzed.Then taking typical residence as an example,an evaluation about improving indoor thermal environment with fan was illustrated.The results provide references for evaluating thermal comfort in naturally conditioned spaces and scientific foundation for perfecting thermal comfort standards.It also has instructive significance to improve indoor thermal environment with fan and reduce energy consumption of building. |
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| Keywords: | thermal sensation thermal comfort effective temperature naturally conditioned spaces global warming |
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