目录目录.................................................................................................................................I第一章课程任务书.......................................................................................................-1-1.1已知条件...............................................................................................................-1-1.2课程设计内容.......................................................................................................-1-1.3具体要求...............................................................................................................-1-第二章供热系统的热负荷...........................................................................................-1-2.1供暖设计热负荷的计算.......................................................................................-1-2.1.1热负荷的计算.............................................................................................-1-2.1.2流量的计算.................................................................................................-1-2.2热负荷图...............................................................................................................-1-2.2.1供暖热负荷随室外温度变化曲线.............................................................-1-2.2.2热负荷延续时间图.....................................................................................-2-第三章集中供热系统...................................................................................................-5-3.1供热系统原理图的确定.......................................................................................-5-3.2热水供热系统的调节及调节曲线的绘制...........................................................-5-第四章管网布置...........................................................................................................-7-4.1热源位置...............................................................................................................-7-4.2管网的走向...........................................................................................................-7-4.3管径的选择...........................................................................................................-7-4.4管道的敷设...........................................................................................................-7-4.5阀门的设计...........................................................................................................-8-4.6检查井的设置.......................................................................................................-8-4.7支架及补偿器的设置...........................................................................................-8-第五章水力计算...........................................................................................................-9-5.1水力计算的步骤...................................................................................................-9-5.2水压图的绘制.......................................................................................................-9-5.2.1水压图的绘制原则.....................................................................................-9-5.2.2绘制水压图的步骤...................................................................................-10-5.3水泵的选择...........
