成都地区夏季高校图书馆热舒适性研究

Thermal Comfort of University Library in Chengdu

改善高校图书馆建筑热舒适环境是提高学生学习条件的重要方面。基于对现场实测和调查问卷的方法,对成都地区某高校图书馆室内温度、相对湿度、辐射温度、风速进行了现场测试,同时,对室内人体热舒适性主观评价进行了调研,然后对不同楼层及不同区域实测数据与TSV的投票结果进行了对比分析。研究结果表明,热舒适性随楼层升高而降低,同楼层内由中心区域向窗户处递减,而临湖面区域又较背湖面区域热舒适高。此外,给出了改善图书馆建筑热舒适性的建议。

Improving the thermal comfort environment in university library is one important aspect for enhancing students＇ studying conditions. Based on site test and questionnaires, indoor air temperature, relative humidity, radiation temperature and wind speed of one university library in Chengdu are tested, and its subjective evaluation of human thermal comfort is investigated. Meanwhile, the test results and TSV voting results are compared and analyzed. The results show that the thermal comfort level of the floor decreases with the elevation of floor; moreover, the thermal comfort level becomes worse from the central area to the window area, while its opposite variation emerges from the region near the river to that far away the river.