Impact of indoor thermal comfort on physiological parameters of human body  

作　　者：郑洁 张瑜 姚润明 

机构地区：[1]Key Laboratory of Three Gorges Reservoir Region's Eco-Environment,Ministry of Education,Chongqing University [2]Faculty of Urban Construction and Environmental Engineering,Chongqing University [3]School of Construction Management and Engineering,University of Reading,UK

出　　处：《Journal of Central South University》2009年第S1期24-27,共4页中南大学学报（英文版）

基　　金：Projects(50838009, 50678179) supported by the National Natural Science Foundation of China;Project(2006BAJ02A09) supported by the National Key Technologies R & D Program of China

摘　　要：With the living standards gradually improved,the buildings with safe,comfortable,healthy indoor thermal environment would be the ideal pursuit. But to create the preferable indoor thermal environment,it is necessary to research physiological influence of indoor thermal environment on human body. So a typical region of hot-humid climate in Chongqing,China,was considered as the object to study physiological indexes of human body. And the indoor thermal environment parameters and physiological indexes of human body were the main measurements. 20 volunteer students were organized to take part in the experiments in the laboratory during this summer. And two methods,physical measuring and questionnaire investigation,were used in the experiments. The results show that the increase in indoor air temperature reduces the uncomfortable feeling of air draft. Indoor air temperature has visible effects on MCS (motor nerve conduction speed),SCS (sensory nerve conduction speed),HR (heart rate),the ECG (electrocardiogram)-QT segment and SSEP (short somatosensory evoked potential)-latent period of N9. Therefore,a safe,comfortable and healthful indoor environment can be created by considering these factors.With the living standards gradually improved,the buildings with safe,comfortable,healthy indoor thermal environment would be the ideal pursuit. But to create the preferable indoor thermal environment,it is necessary to research physiological influence of indoor thermal environment on human body. So a typical region of hot-humid climate in Chongqing,China,was considered as the object to study physiological indexes of human body. And the indoor thermal environment parameters and physiological indexes of human body were the main measurements. 20 volunteer students were organized to take part in the experiments in the laboratory during this summer. And two methods,physical measuring and questionnaire investigation,were used in the experiments. The results show that the increase in indoor air temperature reduces the uncomfortable feeling of air draft. Indoor air temperature has visible effects on MCS (motor nerve conduction speed),SCS (sensory nerve conduction speed),HR (heart rate),the ECG (electrocardiogram)—QT segment and SSEP (short somatosensory evoked potential)—latent period of N9. Therefore,a safe,comfortable and healthful indoor environment can be created by considering these factors.

关 键 词：INDOOR THERMAL ENVIRONMENT hot-humid CLIMATE PHYSIOLOGICAL indexes 

分 类 号：TU831.1[建筑科学—供热、供燃气、通风及空调工程]