寒冷地区过渡季建筑照明对热感觉的影响
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摘要
目前,室内环境的热舒适度受到越来越多的关注,人们对室内建筑照明的要求也越来越高。在相同的热环境中,不同的室内光环境会给人带来不同的热感觉。该实验在天津大学可变建筑空间综合实验舱进行,在自然通风状态下,通过环境参数测量与调查问卷相结合的方法,实验1的平均温度是28. 14℃,在400 lx照度下研究冷、中、暖三种色温对被试者热感觉的影响;实验2的平均温度是18. 2℃,分别在272 lx、365 lx、510 lx和760 lx四种照度下研究冷、中、暖三种色温对被试者热感觉的影响。实验结果表明:照度和色温均对被试者的实际平均热感觉投票(TSV)有明显影响。照度越高被试者感觉越冷,色温越高被试者感觉越冷,且照度比色温对热感觉的影响更显著。该实验为研究不同建筑照明工况对室内人员热感觉的影响提供了参考。
At present, more and more attention has been paid to the thermal comfort of indoor environment,and people ' s requirements for indoor building lighting are also increasing. In the same thermal environment,different indoor light environment will bring different thermal sensation to people. This experiment was conducted in the variable building space integrated laboratory of Tianjin University. Under the condition of natural ventilation,through the method of combining environmental parameter measurement and questionnaire survey. In Experiment 1 with the average temperature of 28. 14 ℃,the effects of cold,medium and warm colors on thermal sensation of subjects under 400 lx illumination were studied. In Experiment 2 with the average temperature of 18. 2 ℃ 、the effects of cold,medium and warm colors on subjects' thermal sensation under four illumination levels of 272,365,510 lx and 760 lx were studied,respectively. The experimental results show that both illumination and color temperature have significant influences on the subjects' actual average thermal sensation vote( TSV). The higher the intensity of illumination was,the colder the subjects felt. The higher the color temperature was,the colder the subjects felt. The effect of illumination on thermal sensation was more significant than that of color temperature. This experiment provides a reference for studying the influence of different lighting conditions on indoor thermal sensation.
At present, more and more attention has been paid to the thermal comfort of indoor environment,and people ' s requirements for indoor building lighting are also increasing. In the same thermal environment,different indoor light environment will bring different thermal sensation to people. This experiment was conducted in the variable building space integrated laboratory of Tianjin University. Under the condition of natural ventilation,through the method of combining environmental parameter measurement and questionnaire survey. In Experiment 1 with the average temperature of 28. 14 ℃,the effects of cold,medium and warm colors on thermal sensation of subjects under 400 lx illumination were studied. In Experiment 2 with the average temperature of 18. 2 ℃ 、the effects of cold,medium and warm colors on subjects' thermal sensation under four illumination levels of 272,365,510 lx and 760 lx were studied,respectively. The experimental results show that both illumination and color temperature have significant influences on the subjects' actual average thermal sensation vote( TSV). The higher the intensity of illumination was,the colder the subjects felt. The higher the color temperature was,the colder the subjects felt. The effect of illumination on thermal sensation was more significant than that of color temperature. This experiment provides a reference for studying the influence of different lighting conditions on indoor thermal sensation.
引文
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[19]中国建筑科学研究院.建筑照明设计标准:GB50034-2013[S].北京:中国建筑工业出版社,2013.
[2]DJONGYANG N,TCHINDA R,NJOMO D.Thermal comfort:A review paper[J].Renewable&Sustainable Energy Reviews,2010,14(9):2626-2640.
[3]郝洛西,曹亦潇,崔哲,等.光与健康的研究动态与应用展望[J].照明工程学报,2017,28(6):1.
[4]CANDAS V,DUFOUR A.Thermal comfort:multisensory interactions?[J].J Physiol Anthropol Appl Human Sci,2005,24(1):33-36.
[5]高帅.教室光环境研究综述[J].照明工程学报,2013,24(增刊):94-100.
[6]林怡,刘聪.办公照明的光生物效应研究综述[J].照明工程学报,2017,28(3):1-8.
[7]石路.室内照明光源对热舒适和热感觉的作用及其生理学基础[J].中国医学工程,2011(1):167-168.
[8]TE K M,SCHELLEN L,SCHLANGEN L J,et al.The influence of light on thermal responses.[J].Acta Physiologica,2016,216(2):163-185.
[9]CAMPBELL SC,COWAN JM,FINKELSTEIN J.Light Suppresses Melatonin Secretion in Humans[J].Science,1980,210(4475):1267-1269.
[10]MYERS,BL;BADIA,P.Immediate Effects of Different Light Intensities on Body Temperature and Alertness.[J].Physiology&Behavior,1993,54(1):199-202.
[11]KIM H E,TOKURA H.Influence of two different light intensities from 16:00 to 20:30 hours on evening dressing behavior in the cold[J].Collegium Antropologicum,2007,31(1):145.
[12]BANIYA R R,TETRI E,VIRTANEN J,et al.The effect of correlated colour temperature of lighting on thermal sensation and thermal comfort in a simulated indoor workplace[J].Indoor&Built Environment,2016,27(3):308.
[13]ALBERS F,MAIER J,MARGGRAF-MICHEEL C.In search of evidence for the hue-heat hypothesis in aircraft cabin[J].Lighting Research&Technology,2014,47(4):483-494.
[14]MORITA T,TOKURA H.Effects of lights of different color temperature on the nocturnal changes in core temperature and melatonin in humans.[J].Applied Human Science Journal of Physiological Anthropology,1996,15(5):243.
[15]李峥嵘,刘保一.控制参数对色温引发的热感觉及热舒适实验结果的影响[J].建筑节能,2014(9):86-90.
[16]朱颖心.建筑环境学[M].北京:中国建筑工业出版社,2010.
[17]FANGER P O.Thermal comfort-analysis and application in environment engineering[M].Copenhagen:Danish Technology Press,1970.
[18]重庆大学,中国建筑科学研究院.民用建筑室内热湿环境评价标准:GB 50785-2012[S].北京:中国建筑工业出版社,2012.
[19]中国建筑科学研究院.建筑照明设计标准:GB50034-2013[S].北京:中国建筑工业出版社,2013.