天津城建大学供暖课设目录第一章概述......................................................................................................11.1设计目的..................................................................................................11.2设计任务..................................................................................................11.3工程概况..................................................................................................1第二章技术参数.............................................................................................22.1气象资料..................................................................................................22.2室内设计参数..........................................................................................22.3建筑参数..................................................................................................2第三章供暖热负荷计算...............................................................................43.1起居室热负荷计算..................................................................................43.1.1围护结构传热耗热量计算...........................................................43.1.2冷风渗透耗热量计算...................................................................63.2其他房间负荷计算..................................................................................6第四章供暖系统设计...................................................................................84.1热源条件..................................................................................................84.2供暖系统形式选择..................................................................................84.3加热管的选择及布置..............................................................................84.3.1塑料管材的选用...........................................................................84.3.2埋地管的敷设...............................................................................84.4低温热水地板辐射供暖散热设备的选择计算......................................94.4.1计算方法.......................................................................................94.4.2相关房间采暖盘管计算.............................................................104.4.3地暖盘管管径及其立管管径的确定………………………….第五章采暖水系统设计.............................................................................105.1系统水力计算方法................................................................................105.2户内环路水力计算................................................................................105.3室外管网水力计算...............................................................................10第六章管道的保温......................................................................................116.1保温管道的确定原则............................................................................126.2保温材料的选择....................................................................................12设计总结...........................................................................................................131天津城建大学供暖课设致谢....................................................................................................................14参考文献............................................