摘要
选取天津市黄花店镇农村两处活动场地,进行问卷调研与实地测量,获取4~7岁儿童的热感觉数据。通过优化儿童代谢率、服装热阻,测量热舒适指标PMV数据;通过优化针对4~7岁儿童的热感觉投票问卷,对儿童进行问卷调查,收集热感觉投票TSV数据。对获取的数据进行三方面的对比分析:①评价PMV热舒适指标对户外活动儿童的适用性;②归纳出户外活动中儿童与成人的热感觉差异;③提出改善儿童户外活动场地热舒适性的建议。
Two activity venues in rural areas of Huanghuadian Town,Tianjin,were selected to conduct questionnaire surveys and field measurements to obtain thermal sensory data for children aged 4~7.By optimizing the children’s metabolic rate and clothing thermal resistance,the thermal comfort index PMV data was measured.By optimizing the thermal sensation voting questionnaire for children aged 4~7,the children were surveyed and the thermal sensation voting TSV data was collected.The above data were compared and analyzed in three aspects with three conclusions:(1)Applicability of PMV thermal comfort indicators to children with outdoor activities;(2)Differences in heat perception between children and adults in outdoor activities;(3)Suggested improvement of the thermal comfort for children’s outdoor activities.
作者
刘磊
李浩宇
安欣然
LIU Lei;LI Hao-yu;AN Xin-ran(School of Architecture and Art Design,Hebei University of Technology,Tianjin 300401,China)
出处
《建筑节能》
CAS
2020年第5期144-149,154,共7页
BUILDING ENERGY EFFICIENCY
关键词
儿童
热舒适
热感觉
户外活动
PMV
TSV
children
thermal comfort
heat perception
outdoor activities
Predicted Mean Vote(PMV)
Thermal Sensation Vote(TSV)
作者简介
刘磊(1965),男,河北石家庄人,建筑学专业,硕士生导师,副教授,研究方向:小城镇建设与可持续发展、城市改造及更新、村庄规划研究(leiliu@hebut.edu.cn)。
