机械循环同程式热水供暖系统水力计算表(自制样本)

1、教一楼采暖系统右支水力计算书工程名称卑管-冋程米暖糸统热媒供水温度（C）95回水温度（C）70平均密度983.3运动黏度（10-6m2/s）0.479机械循环冋程式热水供暖系统水力计算表编号管段Q(W)G(kg/h)L(m)D(mm)u (m/s)R(Pa/m)APy(Pa)APj(Pa)A P(Pa)供水管起点到计 算管段末端的压 力损失（Pa）12345678910111213通过最远立管14的环路1SG525341807.1715400.3958.844.6883338122112212BG128004963.340.5320.2735.643.31811913713583BG22620

2、0901.284.232 :0.25P 31.3911323216315214BG324396839.224.2320.2427.4211152714316645BG422839785.665.4320.2224.211312415518196BG521566P 741.874.232 :0.21P 21.7119121P 113 11932 :7BG618294629.314.2320.1815.93167158220148BG715022516.769.4250.2545.91.34314247324879BG813464463.1610.925 10.23P 37.291.3406334

3、40292710BG911430393.194.2250.1927.38111519:133306011BG109396323.224.2200.2664.31127033303336312BG117666263.714.2200.2143.75118422205356813BG124545156.354.220 10.12P 16.51698r 77 1364514BG133030104.234.2150.1535.39114911160380515BG14151552.124.2150.089.981.342446385116VG1151552.122.85150.089.9811.528

4、3261391217VG2151552.123.6150.089.98036036394818VG3151552.123.6150.089.98036036398419VG4151552.123.6150.089.98036036402020VH1151552.123.2150.089.9812.1323466408621R153552.123150.089.983.6301040412622R125352.123150.089.983.6301040416623R125352.12315 10.08P 9.983.6301040420624R147452.123150.089.983.630

5、1040424625BH1428004963.340.5320.2735.64318108126437226SH525341807.1718.3400.3958.844.7107734614225794通过最近立管1的环路27VG1180462.062.85150.0913.67039847140528VG2180462.063.6150.0913.67049049145429VG3180462.063.6150.0913.67049049150330VG41804P 62.063.6150.0913.67049049155231VH1180462.063.2150.09F 13.672.64

6、410r 54 1160632R160362.063150.0913.673.6411455166133R132162.063150.0913.673.6411455171634R1321P 62.06315 :0.09P 13.673.64114r 551177135R155962.063150.0913.673.6411455182636BH1180462.064.2150.0913.671.357563188937BH23608124.124.2200.110.81145550193938BH35165177.685.4200.1420.91111310123206239BH464382

7、21.474.2200.1831.52113215148221040BH59710334.024.2250.1620.161851398230841BH612982446.589.4250.2234.811.332731358266642BH714540500.1810.9250.2543.141.347039509317543BH816574570.154.2250.2855.34123239271344644BH918608640.124.2250.3269.04129049339378545BH1020338699.635.4320.219.44110519124390946BH1123

8、459806.994.2320.2325.45110725132404147BH1224974859.114.2320.2428.66112029149419048BH1326489911.224.2320.2632.051135321674357管段324与管段2748并联X A P324=2888X A P2748=2999不平衡率为-3.84%立管2立管总阻力（Pa）358资用压力（Pa）3681立管不平衡率2.72%编号Q(W)G(kg/h)L(m)D(mm)u (m/s)R(Pa/m)艺EAPy(Pa)APj(Pa)A P(Pa)49VG1180462.062.85200.053.1

9、22921150VG2180462.063.6200.053.1201101151VG3180462.063.6200.053.1201101152VG41804P 62.063.615 :0.09P 13.6704904953VH1180462.063.2150.0913.672.644105454R160362.063150.0913.673.641145555R132162.063150.0913.673.641145556R132162.063150.0913.673.641145557R155962.063150.0913.673.6411455立管3立管总阻力(Pa)279资用压力

10、(Pa)275立管不平衡率-1.45%编号Q(W)G(kg/h)L(m)D(mm)u (m/s)R(Pa/m)艺EAPy(Pa)APj(Pa)A P(Pa)58VG11557:53.564.45150.0810.482476r 53 159VG2155753.563.6150.0810.4803803860VG3155753.563.6150.0810.4803803861VH1155753.561.6150.0810.482.61782462R146753.563150.0810.483.631114263R146753.563150.0810.483.631114264R162353.56

11、3150.0810.483.6311142立管4立管总阻力(Pa)249资用压力(Pa)243立管不平衡率-2.47%编号Q(W)G(kg/h)L(m)D(mm)u (m/s)R(Pa/m)艺EAPy(Pa)APj(Pa)A P(Pa)65VG1127343.792.85150.067.3122142566VG2127343.793.615 :0.067.3102602667VG3127343.793.6150.067.3102602668VG4127343.793.6150.067.3102602669VH11273P 43.793.215 10.06r 7.312.62352970R142

12、543.793150.067.313.62272971R122843.793150.067.313.62272972R122843.79315 :0.067.313.62272973R139243.793150.067.313.622729立管5立管总阻力(Pa)268资用压力(Pa)278立管不平衡率3.60%编号Q(W)G(kg/h)L(m)D(mm)u (m/s)R(Pa/m)艺EAPy(Pa)APj(Pa)A P(Pa)74VG13272112.562.85250.062.772831175VG23272112.563.625 10.062.770100r 1076VG33272112

13、.563.6250.062.7701001077VG43272112.563.6200.099.0503303378VH13272112.563.220 10.09r 9.052.62910r 3979R1752112.563200.099.053.627144180R1913112.563200.099.053.627144181R1913P 112.56320 10.09P 9.053.6271441 n82R1694112.563200.099.053.6271441立管6立管总阻力(Pa)291资用压力(Pa)294立管不平衡率1.02%编号Q(W)G(kg/h)L(m)D(mm)u

14、(m/s)R(Pa/m)艺EAPy(Pa)APl(Pa)A P(Pa)83VG13272112.562.85250.062.772831184VG23272112.563.6250.06:2.770100:1085VG33272112.563.6200.099.0503303386VG43272112.563.6200.099.0503303387VH13272112.563.2200.099.052.629103988R1752112.563200.099.053.627144189R1913112.563200.099.053.627144190R1913112.563200.099.05

15、3.627144191R1694112.563200.099.053.6271441立管7立管总阻力(Pa)197资用压力(Pa)179立管不平衡率-10.06%编号Q(W)G(kg/h)L(m)D(mm)u (m/s)R(Pa/m)艺EAPy(Pa)APj(Pa)A P(Pa)92VG1155853.62.85200.041.42242693VG2155853.63.6200.041.42050594VG3155853.63.6200.041.42050595VG4155853.63.6200.041.42050596VH1155853.63.2200.041.422.652797R1467

16、53.63150.0810.493.631114298R1312P 53.6315 :0.0810.493.631114299R131253.63150.0810.493.6311142100R146753.63150.0810.493.6311142立管8立管总阻力(Pa)245资用压力(Pa)248立管不平衡率1.21%编号Q(W)G(kg/h)L(m)D(mm)u (m/s)R(Pa/m)艺EAPy(Pa)APj(Pa)A P(Pa)101VG1203469.972.85200.063.85211314102VG2203469.973.6200.063.85014014103VG3203

17、4P 69.973.6200.06P 3.85014014104VG42034:69.973.6200.063.850140r 14105VH1203469.973.2200.063.852.612416106R168369.973150.1173.6511869107R1394:69.973150.1173.65118:69108R139469.973150.1173.6511869109R156369.973150.1173.6511869立管9立管总阻力(Pa)349资用压力(Pa)386立管不平衡率9.59%编号Q(W)G(kg/h)L(m)D(mm)u (m/s)R(Pa/m)艺EA

18、Py(Pa)APj(Pa)A P(Pa)110VG1203469.972.85200.063.85211314111VG2203469.973.6200.063.85014014112VG32034P 69.973.620 :0.06P 3.85014014113VG4203469.973.6200.063.85014014114VH1203469.973.2200.063.852.612416115R1683P 69.97 1315 10.1仃3.6511869116R139469.973150.1:173.65118691117R139469.973150.1173.6511869118R

19、156369.973150.1173.6511869立管10立管总阻力(Pa)402资用压力(Pa)422立管不平衡率4.74%编号Q(W)G(kg/h)L(m)D(mm)u (m/s)R(Pa/m)艺EAPy(Pa)APj(Pa)A P(Pa)119VG1173059.512.85200.052.8928210120VG2173059.513.6150.0912.67046046121VG3173059.513.615 10.0912.670460r 46122VG4173059.513.6150.0912.67046046123VH1173059.513.2150.0912.672.641

20、1050124R160359.51315 10.0912.673.63813r 51125R128259.513150.0912.673.6381351126R128259.513150.0912.673.6381351127R156359.513150.0912.673.6381351立管11立管总阻力(Pa)308资用压力(Pa)341立管不平衡率9.68%编号Q(W)G(kg/h)L(m)D(mm)u (m/s)R(Pa/m)艺EAPy(Pa)APj(Pa)A P(Pa)128VG13121107.362.85200.098.3224731129VG23121107.363.6200.0

21、98.3030030130VG33121107.363.6200.09r 8.3030030131VG43121107.363.6200.098.3030030132VH13121107.363.2200.098.32.627936133R1603107.363200.098.33.6251338134R1282107.363200.098.33.6251338135R1282107.363200.098.33.6251338136R11954107.363200.098.33.6251338立管12立管总阻力(Pa)395资用压力(Pa)396立管不平衡率0.25%编号Q(W)G(kg/h)L(m)D(mm)u (m/s)R(Pa/m)艺EAPy(Pa)APj(Pa)A P(Pa)137VG1151552.122.85150.089.9811.5283261138VG2151552.123.6150.