目 录摘 要................................................................................................................IAbstract...............................................................................................................II引 言...............................................................................................................61 设计原始资料及设计依据................................................................................71.1 工程概述......................................................................................................71.2 建筑土建资料..............................................................................................71.3 气象条件......................................................................................................71.4 室内设计参数..............................................................................................72 供暖热负荷的计算............................................................................................82.1 维护结构的基本耗热量的计算..................................................................82.2 附加耗热量的计算......................................................................................82.3 通过门窗缝隙冷风渗透耗热量..................................................................82.4 冷风侵入耗热量..........................................................................................82.5 负荷计算的列举..........................................................................................93 供暖系统的选择..............................................................................................103.1 供暖系统的分类........................................................................................103.2 供暖热媒的选择........................................................................................103.3 供暖热源的选择........................................................................................
