停暖对寒冷地区高校图书馆热舒适影响研究  

Influence of Shut-off Heating on Indoor Thermal Comfort of Library on Campus in Cold Area

作　　者：唐山 夏博(指导)[1] 周赛赢 TANG Shan;XIA Bo;ZHOU Saiying(School of Architecture,Chang’an University,Xi’an 710064,China)

机构地区：[1]长安大学建筑学院,西安710064

出　　处：《建筑节能（中英文）》2024年第11期141-148,156,共9页Building Energy Efficiency

摘　　要：以寒冷地区西安市某高校图书馆作为研究对象,通过现场主观问卷调查和客观热环境测试相结合的方式,研究图书馆阅览室室内热环境和停暖前后学生室内热舒适、热感觉的差异。研究结果表明:停暖前图书馆室内热环境比停暖后偏暖;停暖前学生的热感觉投票值比停暖后偏高;停暖前后热满意度均达到80%目标满意度;建立停暖前后热感觉投票与操作温度之间的关系模型,获得停暖前学生热中性操作温度为19.33℃,停暖后为20.90℃。停暖前寒冷地区图书馆阅览室内80%的学生可接受操作温度范围为16.0~25.8℃,停暖后为16.4~25.3℃。研究结果可以为寒冷地区高校图书馆方案设计及其阅览室热环境优化设计提供参考。This study focuses on the library of a university in the cold region of Xi’an,China,as the research subject.By combining subjective on-site questionnaire surveys and objective thermal environment tests,it investigates the differences in indoor thermal environment,thermal comfort,and thermal perception of students before and after the heating season.The research findings indicate that the indoor thermal environment of the library is relatively warmer before the heating season.The thermal perception ratings of students were higher before the heating season.The thermal satisfaction level before and after the heating season both reached the target satisfaction level of 80%.A relationship model between thermal perception ratings and operating temperature before and after the heating season was established,yielding a thermal neutral operating temperature of 19.33℃before the heating season and 20.90℃after.In the cold region,80%of students in the library’s reading room can accept an operating temperature range of 16.0~25.8℃before the heating season,and 16.4~25.3℃after stopping heating.These research results can provide references for the design of university library facilities and the optimization of thermal environment in reading rooms in cold regions.

关 键 词：寒冷地区 高校图书馆阅览室 停暖前后 室内热舒适 

分 类 号：TU111[建筑科学—建筑理论] TU831