赣州市居民建筑自然通风室内热环境的测试分析

Test Analysis of Indoor Thermal Environment under Natural Ventilation in Resident building of Ganzhou

在自然通风下,测试了赣州城区居民建筑室内房间的逐时温度、风速、相对湿度等参数,计算房间逐时PMV-PPD值,给出赣州城区居民建筑室内可接受的有效温度范围,分析了夏季赣州市居民建筑室内的热环境情况和热舒适指标。在没有外界机械降温的情况下,室内PMV和有效温度较高,室内的热环境基本在ASHRAE舒适区之外。

Under natural ventilation, indoor room temperature, speed, relative humidity in resident building of Ganzhou were tested, and PMV-PPD value was calculated, and effective temperature range are acceptable, and indoor thermal environment and comfort index were analyzed. Under no external mechanical cooling, indoor PMV and effective temperature is higher, and the indoor thermal environment is outside the comfort zone of ASHRAE.