供热工程课程设计说明书_secret

目 录 TOC \o "1-3" \h \z \u HYPERLINK \l "_Toc156658843" 目 录 PAGEREF _Toc156658843 \h I HYPERL

www.zhulong.com 目录 ................................................................................................................................. I 目录 ....................................................................................................... -1- 第一章课程任务书 1.1 .............................................................................................................. -1- 已知条件 1.2 ...................................................................................................... -1- 课程设计内容 1.3 .............................................................................................................. -1- 具体要求 ........................................................................................... -1- 第二章供热系统的热负荷 2.1 ....................................................................................... -1- 供暖设计热负荷的计算 2.1.1 ............................................................................................. -1- 热负荷的计算 2.1.2 ................................................................................................. -1- 流量的计算 2.2 ............................................................................................................... -1- 热负荷图 2.2.1 ............................................................. -1- 供暖热负荷随室外温度变化曲线 2.2.2 ..................................................................................... -2- 热负荷延续时间图 ................................................................................................... -5- 第三章集中供热系统 3.1 ...................................................................................... -5- 供热系统原理图的确定 3.2 ........................................................... -5- 热水供热系统的调节及调节曲线的绘制 ........................................................................................................... -7- 第四章管网布置 4.1 ............................................................................................................... -7- 热源位置 4.2 ........................................................................................................... -7- 管网的走向 4.3 ........................................................................................................... -7- 管径的选择 4.4 ........................................................................................................... -7- 管道的敷设 4.5 ........................................................................................................... -8- 阀门的设计 4.6 ....................................................................................................... -8- 检查井的设置 4.7 ........................................................................................... -8- 支架及补偿器的设置 ........................................................................................................... -9- 第五章水力计算 5.1 ................................................................................................... -9- 水力计算的步骤 5.2 ....................................................................................................... -9- 水压图的绘制 5.2.1 ..................................................................................... -9- 水压图的绘制原则 5.2.2 ................................................................................... -10- 绘制水压图的步骤 5.3 ........................................................................................................ -10- 水泵的选择 5.3.1 ....................................................................................... -10- 循环水泵的选择 ...................................................................................... -11- 补给水泵的选择 5.3.2 .......................................................................................................................... -12- 参考文献 I