分户热计量供暖住宅户间传热温差  

Heat Transfer Temperature Difference Between Adjacent Rooms of Individual Heat Metering Building

作　　者：王随林[1] 赵秀敏[1] 王莹 田夏[1] 

机构地区：[1]北京建筑工程学院,北京100044

出　　处：《工业加热》2002年第5期53-57,共5页Industrial Heating

基　　金：建设部科研攻关项目 (建筑节能 )分户供暖热负荷研究及软件开发 (0 2 - 2 - 3 4 )

摘　　要：采用数值求解方法 ,分析了在逐时室外气温条件下 ,北京地区外保温高层住宅典型房间在采用分室调节时 ,室温和户间传热温差随时间变化规律。为住宅分户热计量供暖系统设计热负荷的确定和供暖设备选择提供了依据 ,也为分户热计量供暖收费和建筑保温及防结露措施研究提供参考依据。Taking Beijing area for example and analyze the heat transfer principle of adjacent units for high rise outer thermal insulation building in the separated room heating controlling as well as the change of room temperature and temperature difference between adjacent rooms with the time. So it can provide reference for the design of household heating system and selection of heating equipments, moreover, the results are valuable reference for heating meterage and frost preventing research.

关 键 词：逐时室外气温 分户供暖 户间传热温差 不稳态传热 

分 类 号：TU832[建筑科学—供热、供燃气、通风及空调工程]