重庆某高校学生宿舍冬季空调工况热环境研究

Study on indoor thermal environment under winter air-conditioning condition in one university students' dormitory in Chongqing

以重庆大学学生宿舍为研究对象,实地调研安装分体式空调器后学生宿舍冬季室内热环境状况。通过采用现场测试与问卷调查相结合的方法,从主观和客观2方面分析冬季空调房间内的热环境。主要调查某一特定温度及风速下不同位置室内人员的热舒适度,分析问卷调查个体差异产生的原因,通过进一步分析比较数值模拟与实测结果之间存在的偏差,提出改善宿舍热环境建议措施,以提高冬季空调工况下学生宿舍的舒适度。

The indoor thermal environment under winter air-conditioning condition in one university students＇ dormitory in Chongqing is investigated after the split air condi- tioners are installed. By taking field tests and survey,the indoor thermal environment un- der winter air-conditioning condition is analyzed from both subjective and objective as- pects. The survey focuses on the indoor thermal comfort level at different positions of the room at a specific temperature and wind speed. The reasons of individual differences about the survey results art： analyzed.~ Through further analysis and comparison of the deviation between numerical simulation and measured results, the advising measures for improving the dormitory thermal environment are proposed in order to improve thermal comfort level under winter air-conditioning condition in the students＇ dormoitory.