青岛市集中供暖住宅室内热环境测试与分析

Test and analysis of the central heating residential indoor thermal environment in Qingdao city

以青岛市9户冬季集中供暖住宅为研究对象,通过实验的方法对住宅室内温湿度、室外温湿度等热环境参数进行了测试,并且运用Matlab软件对住宅房间的PMV进行了计算.通过数据计算分析得出了青岛集中供暖住宅室内热环境状况能够满足人们的热舒适要求,并且分析了住宅保温、朝向等因素对室内热环境的影响.

Nine households with central heating in winter in Qingdao city are selected as the research object in the paper. Residential indoor thermal environment parameters such as tem-perature and humidity, outdoor temperature and humidity are tested through the experiment method and the PMV of the residential room is calculated by Matlab software. Through cal-culation and analysis data, Qingdao central heating residential indoor thermal environment conditions can meet the requirements of the thermal comfort of people. Meanwhile, the resi-dential insulation, aspect and other factors influenced on the indoor thermal environment are analyzed.