热计量供热模式下用户热舒适模型的构建
Establishment of thermal comfort model for heat metering households
杨秀娥 1刘淑丽 2张航齐 1师振凯1
作者信息
- 1. 唐山学院土木工程学院,河北 唐山 063000
- 2. 北京理工大学机械与车辆学院,北京 100081
- 折叠
摘要
热计量供热模式下,用户的热中性温度与可接受的热环境参数对建筑的供热能耗及区域供热动态调控策略具有重要影响.采用调研与现场测试相结合的方法,对30个热计量用户的热舒适性展开研究,构建热计量供热模式下用户的热舒适模型.结果显示:热计量供热模式下,用户的服装热阻值集中在0.36～1.01 clo,占比为88.40%,用户的热中性操作温度和预计热中性操作温度分别为24.5℃和25.7℃,实际热中性相对湿度为81.11%.
Abstract
In the heat metering mode,the user's thermoneutral temperature and acceptable thermal environment parameters have an important impact on the heating energy consumption of the building and the dynamic control strategy of district heating.The thermal comfort of 30 heat metering users was studied by combining research and field test,and the thermal comfort model of users under heat metering heating mode was constructed.The results show that in the heat metering mode,the thermal resistance value of the user's clothing is concentrated in 0.36～1.01 clo,accounting for 88.40%,the user's thermoneutral operating temperature and the expected thermoneutral operating temperature are 24.5℃and 25.7℃,respectively,and the actual thermoneutral relative humidity is 81.11%.
关键词
热计量供热/热舒适性/热感觉/可接受温度Key words
heat metering/thermal comfort/thermal sensation/acceptable temperature引用本文复制引用
基金项目
河北省高等学校科学技术研究项目(QN2023143)
出版年
2024
国家科技期刊平台
NSTL
万方数据