【摘要】 为探寻高湿环境对夏热冬暖地区人群热湿舒适性的影响，有效评价不同热湿环境下夏热冬暖地区人群的热、湿反应，在人工气候室开展人体热舒适实验，涵盖从中性温度到高温(27℃、31℃、36℃)3种温度下的高湿(70%、80%、90%)工况，累计210人次，实验过程中获取受试者的热反应(热感觉、热舒适等)、湿反应(湿感觉、湿可接受度)、生理反应(皮肤温度，出汗蒸发率等)。实验结果显示相对湿度对人体热湿反应的影响程度随温度升高而增大；中性温度下，不同相对湿度之间人体热湿感觉无显著差异；在偏热温度下，高湿显著增加了人体热湿感觉以及闷热感，显著降低了人体热舒适程度以及热湿可接受度。生理反应方面，空气温度、相对湿度对除血压以外的皮肤温度、出汗蒸发率、心率均有显著影响。还建立了高湿环境下各热湿反应、生理反应与标准有效温度SET之间的函数关系式，表明基于热等效的SET指标可以较好地揭示高湿环境下，夏热冬暖地区人群热湿反应以及生理参数随热湿环境变化的规律。并依据生理反应与SET之间的关系，给出了面临蓄热风险的安全温湿度上限值；同时也根据热湿可接受百分比与SET之间的关系，给出了不同等级环境下兼顾夏热冬暖地区人群热、湿舒适性的温湿度上限值。研究结果可为营造夏热冬暖地区舒适健康的室内热湿环境提供一定参考。更多还原

【Abstract】 In order to explore the impact of high humidity environment on the comfort and health of people in hot summer and warm winter area(HSWW), and to effectively evaluate the heat and humidity response of people in hot and humid areas under different air temperature and humidity environments. The human thermal comfort experiment was carried out in the artificial climate room, covering the high humidity(70%, 80% and 90%) working conditions from neutral to high temperature(27 ℃, 31 ℃ and 36 ℃), with a total of 210 person times. During the experiment, the subjects’ psychological thermal response(thermal sensation, thermal comfort, etc.), psychological humid response(humid sensation, humid acceptability), and physiological response(skin temperature, sweating evaporation rate, etc.) were obtained. The experimental results show that the degree of influence of relative humidity on thermal and humid response increases with the increase of temperature. At neutral temperature, there is no significant difference in thermal and humid sensation between different relative humidity. At partial hot temperatures, the thermal and humid sensation, sultry sensation improved significantly with the increase of relative humidity, and the thermal comfort, thermal and humid acceptability are significantly reduced. In terms of physiological response, air temperature and relative humidity had significant effects on skin temperature, sweating evaporation rate and heart rate except blood pressure. The functional relationship between thermal response and the standard effective temperature SET, humidity response and SET, physiological response and SET were established respectively in this study. Indicating that the SET index based on thermal equivalence can better reveal the law of psychological and physiological responses changing with the heat and humidity environment for people in HSWW area. According to the relationship between physiological response and set, the upper limit of safe temperature and humidity facing the risk of heat storage is given. At the same time, according to the relationship between the thermal/humid acceptable percentage and SET, the upper limit of temperature and humidity that takes into account the thermal and humid comfort of people in HSWW area is given. This research can provide a certain reference for creating a comfortable and healthy indoor environment in HSWW area.更多还原