采暖系统水力计算书.docx

《采暖系统水力计算书.docx》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、采暖系统水力计算书工程名称分户计量-异程采暖系统热媒供水温度(℃)50回水温度(℃)40平均密度(kg/m3)994.1运动黏度(10-6m2/s)0.727系统形式楼层数6立管形式双管供回水方式下供下回立管数3立管关系异程总负荷(W)212000总流量(kg/h)18232最不利损失(Pa)12708+25000(热量表)=32708表格目录编号表格名称表1系统最不利环路水力计算表表2总供回水干管水力计算表表3分支1供回水干管水力计算表表4分支1立管1供回水立管水力计算表表5分支1立管1楼层1水力计算表表6分支1立管1楼层2水力计算表表7分支1立管1

2、楼层3水力计算表表8分支1立管1楼层4水力计算表表9分支1立管1楼层5水力计算表表10分支1立管1楼层6水力计算表表11分支1立管2供回水立管水力计算表表12分支1立管2楼层1水力计算表表13分支1立管2楼层2水力计算表表14分支1立管2楼层3水力计算表表15分支1立管2楼层4水力计算表表16分支1立管2楼层5水力计算表表17分支1立管2楼层6水力计算表表18分支1立管3供回水立管水力计算表表19分支1立管3楼层1水力计算表表20分支1立管3楼层2水力计算表表21分支1立管3楼层3水力计算表表22分支1立管3楼层4水力计算表表23分支1立管3楼层5水力

3、计算表表24分支1立管3楼层6水力计算表表25散热器选型计算表表1系统最不利环路水力计算表最不利阻力(Pa)12708最不利环路分支1立管3楼层6编号Q(W)G(kg/h)L(m)D(mm)υ(m/s)R(Pa/m)ΣξΔPy(Pa)ΔPj(Pa)ΔP(Pa)SG2120001823221000.5839.22078078SH2120001823221000.5839.22078078SG12120001823221000.5839.220.37850128SH12120001823221000.5839.220.37850128BG121200018

4、23221000.5839.22078078BG2144000123842800.6876.321153230382BG37200061922700.4847.721.395147242BH12120001823221000.5839.22078078BH2144000123842800.6876.321153230382BH37200061922700.4847.721.395147242VG17200061922700.4847.721.595169265VG26000051603700.433.682101157258VG348000412835

5、00.5278.622236272508VG43600030963500.3945.352136153289VG52400020643400.4477.762233190423VG61200010323320.2942.03212682208VH17200061922700.4847.721.595169265VH26000051603700.433.682101157258VH34800041283500.5278.622236272508VH43600030963500.3945.352136153289VH52400020643400.4477.

6、762233190423VH61200010323320.2942.03212682208DG60005162250.2547.561.59547142DH60005162250.2547.561.59547142表2总供回水干管水力计算表编号Q(W)G(kg/h)L(m)D(mm)υ(m/s)R(Pa/m)ΣξΔPy(Pa)ΔPj(Pa)ΔP(Pa)SG2120001823221000.5839.22078078SH2120001823221000.5839.22078078SG12120001823221000.5839.220.37850128S

7、H12120001823221000.5839.220.37850128表3分支1供回水干管水力计算表编号Q(W)G(kg/h)L(m)D(mm)υ(m/s)R(Pa/m)ΣξΔPy(Pa)ΔPj(Pa)ΔP(Pa)BG12120001823221000.5839.22078078BG2144000123842800.6876.321153230382BG37200061922700.4847.721.395147242BH12120001823221000.5839.22078078BH2144000123842800.6876.3211532303

8、82BH37200061922700.4847.721.395147242表4分支1立管1供回