住宅小区供热外网课程设计设计说明书_secret.pdf

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1、目录目录.................................................................................................................................I第一章课程任务书.......................................................................................................-1-1.1已知条件..

2、............................................................................................................-1-1.2课程设计内容......................................................................................................-1-1.3具体要求.........................

3、.....................................................................................-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...................................................

4、....................................-1-2.1.1热负荷的计算.............................................................................................-1-2.1.2流量的计算.................................................................................................-1-2

5、.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.........................................

6、............................................-3-第三章集中供热系统...................................................................................................-5-3.1供热系统原理图的确定......................................................................................

7、-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................................................

8、...............................................................-7-4.2管网的走向...........................................................................................................-7-4.3管径的选择.........