泉州洋楼民居的夏季热环境测试与分析

Test and Analysis on the Summer Thermal Environment of Quanzhou Yang-Lou Houses

对福建泉州某洋楼民居在夏季高温、高湿季节的热环境进行测试,分析洋楼室内外空气温度、相对湿度、黑球温度和风速等参数随时间变化情况,并计算热舒适度PMV(预测平均投票数)指标值.结果表明:洋楼外廊有明显的气候缓冲作用;夏季白天洋楼室内的热舒适性不佳,但各用房存在相对舒适的时段;灰空间在居民的迁徙型居住模式中有重要作用,增加开敞度、屋顶隔热、房门对位等是改善洋楼热环境的措施.

The thermal environment of a Yang-lou house was tested in Quanzhou in highly hot-humid summer climate, the variation of relative parameters with time was analyzed, such as air temperature, relative humidity, black ＇global tem- perature and air velocity etc. PMv （predicted mean vote） index （forecast average votes） of the thermal comfortable de- gree was also calculated. The results show that; the veranda of Yang-lou can buffer the climate, the thermal comfortable degree of indoor Yang-lou is uncomfortable in summer daytime, but there still exists＇relatively comfortable period in each room, the gray space has important effect on the life mode of migration resident, the methods improve the thermal envi- ronment of Yang-lou, such as increase of open degree, roof insulation, alignment of door.