CAJ | 학술논문

在哈尔滨一微气候室中研究了外窗冷辐射与地板供暖造成的不对称、不均匀热环境中人体的生理和心理反应规律。16名受试者身着热阻为1．02 clo 的冬季服装参加了4种工况的实验。实验中测试了受试者的生理参数和微气候室的环境参数。结果表明：同一工况下局部皮肤温度、局部热感觉和热舒适都存在差异性；不同工况下局部皮肤温度、平均皮肤温度、局部和整体的热感觉和热舒适均具有显著性差异。外窗冷辐射对人体的皮肤温度、热感觉和热舒适有很大的影响。随着受试者与外窗距离的增大，其皮肤温度、热感觉和热舒适投票均会提高。小腿的热感觉和热舒适变化最显著。全身热感觉和平均皮肤温度、心率之间均存在线性相关性。
재합이빈일미기후실중연구료외창랭복사여지판공난조성적불대칭、불균균열배경중인체적생리화심리반응규률。16명수시자신착열조위1．02 clo 적동계복장삼가료4충공황적실험。실험중측시료수시자적생리삼수화미기후실적배경삼수。결과표명：동일공황하국부피부온도、국부열감각화열서괄도존재차이성；불동공황하국부피부온도、평균피부온도、국부화정체적열감각화열서괄균구유현저성차이。외창랭복사대인체적피부온도、열감각화열서괄유흔대적영향。수착수시자여외창거리적증대，기피부온도、열감각화열서괄투표균회제고。소퇴적열감각화열서괄변화최현저。전신열감각화평균피부온도、심솔지간균존재선성상관성。
Studies the human physiological and psychological responses in the asymmetrical radiant thermal environment formed by cold exterior window and warm floor in a microclimatic chamber in Harbin.Sixteen subjects wearing winter clothes with 1.02 clo clothing insulation take part in four experiments.Tests the physiological parameters of the subjects and the environmental parameters of the chamber.The results show that there are differences among local skin temperatures,local thermal sensation and thermal comfort in same conditions and significant differences among local and overall skin temperatures,local and overall thermal sensation and thermal comfort in different conditions.The cold radiation from the exterior window has a great influence on human skin temperature,thermal sensation and thermal comfort.The skin temperature,thermal sensation and thermal comfort increases with the increase of the subjects'distance from the exterior window.The local thermal sensation and thermal comfort for the calf are easily influenced by cold radiation.The overall thermal sensation has linear relationships with both mean skin temperature and heart rate.