摘要
为了解兰州市居住建筑冬季室内热环境现状,本文对兰州市6套典型既有集中供暖住宅冬季室内热湿环境参数进行了实测,并对各住宅房间的PMV-PPD值进行了计算和分析。结果表明,兰州市冬季居住建筑室内热舒适度良好,供暖住宅的热状况基本能满足人们的热舒适要求;但也存在新旧建筑供热不平衡现象严重,出现过冷或过热现象等问题。
The temperature,humidity and wind speed in six sets of typical residences with the central heating systems in Lanzhou were measured.The values of PMV and PPD in the rooms were computed and analyzed.The results showed that the thermal comfort of dwelling houses in winter in Lanzhou is well and the heating conditions of residence basically meet requirements of people.However,there are still some problems,such as unbalance of heat supply network for old and new buildings,and overcooling or overheat of heating radiator and etc.
出处
《建筑热能通风空调》
2010年第6期56-59,43,共5页
Building Energy & Environment
基金
甘肃省建设厅资助项目(No.20785)
关键词
居住建筑
热湿环境
测试
分析
热舒适风
residential building
thermal Environment
measurement and analysis
