水管管径计算表

1、空空调调水水管管管管径径计计算算表表供回水温差6*0.86/温差=流量kg/h流量m3/h管径参考流速m/s管径（英寸）冷量kW0.71250.414.931.45320.51 1/410.092.26400.51 1/215.773.53500.5224.657.16650.62 1/249.9812.66800.73 88.3322.611000.84157.7363.5915016443.62135.652001.28946.38247.282501.4101725.17330.643001.3122306.80623.133501.8144347.44813.894001.816567

2、8.29参数表盘管型号供水温度（）7型号FP-170回水温度（）12额定制冷量8000平均密度（kg/m3）999.865额定制热量12000粗糙度(mm)0.20运动粘度(m2/s)1.355E-061.1、立管1-1F水力计算表总负荷说说明明编编号号Q(KW)Q(KW)G(kg/h)G(kg/h)L(m)L(m)D(m)D(m)(m/s)(m/s)R(Pa/m)R(Pa/m)ReRe入户1201-21560.0026832070.02501.5263.320.013730432280120.0641202-31440.002476804.02501.4055.040.01400795425

3、8572.3671203-41320.002270404.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!1204-51200.002064004.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!1205-61080.001857604.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!1206-7960.001651204.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!1207-8840.001444804.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!1208-9720

4、.001238404.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!1209-10600.001032004.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!12010-11480.00825604.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!12011-12360.00619204.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!12012-13240.00412804.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!12013-14120.00206404.0#VA

5、LUE!#VALUE!#VALUE!#VALUE!#VALUE!14-15120.002064090.0801.14159.470.01960909167336.553815-3030-311560.0026832020.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!总负荷说说明明编编号号Q(KW)Q(KW)G(kg/h)G(kg/h)L(m)L(m)D(m)D(m)(m/s)(m/s)R(Pa/m)R(Pa/m)ReRe61 16.2010662.032320.3769.340.032709181 8697.63826212.4021332.0400.4780.81

6、0.02908303313916.221163 318.6031992.040400.71164.300.0262794920874.33176424.8042662.0500.6094.180.02585888122265.95386531.0053322.0500.75139.170.02445582227832.442266 637.2063982.050500.91191.480.02336614133398.93076743.4074652.0650.6272.120.02400689929973.39936849.6085312.0650.7191.100.023218713425

7、5.31356955.8095982.0650.80111.960.02254498738537.227761062.00106642.0650.89134.630.02195890342819.141961168.20117302.0650.98159.060.02144186147101.056161 12 274.40127972.065651.07185.220.02098047751382.970361380.60138632.0800.7779.470.02166052245227.718661486.80149302.0800.8390.470.02126291348706.77

8、3961593.00159962.0800.88102.080.02089931152185.829261699.20170622.0800.94114.290.02056481555664.8845617105.40181292.0801.00127.080.02025548259143.9398618111.60191952.0801.06140.450.019968098 62622.99561 19 9117.80202622.080801.12154.390.0197000166102.0503负荷流量长度管径流速比摩阻沿程损失系数雷诺数总负荷管径常用值说说明明编编号号Q(KW)Q(

9、KW)G(kg/h)G(kg/h)L(m)L(m)D(m)D(m)(m/s)(m/s)R(Pa/m)R(Pa/m)ReRe120DN251 1500.00860002.01501501.3597.850.016060558149636.786120DN322620.001066402.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!120DN403740.001272802.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!120DN504860.001479202.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!120DN

10、705980.001685602.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!120DN656 61100.001892002.0#VALUE#VALUE! !#VALUE!#VALUE!#VALUE!#VALUE!120DN8071220.002098402.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!120DN10081340.002304802.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!120DN12591460.002511202.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE

11、!120DN150101580.002717602.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!120DN20011111700.002924002.0#VALUE#VALUE! !#VALUE!#VALUE!#VALUE!#VALUE!120DN250121820.003130402.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!120DN300131940.003336802.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!120DN350142060.003543202.0#VALUE!#VALUE!#VALU

12、E!#VALUE!#VALUE!120DN400152180.003749602.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!12016162300.003956002.0#VALUE#VALUE! !#VALUE!#VALUE!#VALUE!#VALUE!120172420.004162402.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!120182540.004368802.0#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!12019192660.004575202.0#VALUE#VALUE! !#VALUE!

13、#VALUE!#VALUE!#VALUE!FP-136FP-102FP-85FP-68FP-51FP-34620046003900330025001800102507500640054004100310021.510.31.50.3Py(Pa)Py(Pa)Pj(Pa)Pj(Pa)P(Pa)P(Pa)散热片弯头弯头蝶阀三通变径10.14432.3411644.2616076.605231.5220.171473.531693.7001.5#VALUE!#VALUE!#VALUE!04.5#VALUE!#VALUE!#VALUE!34.5#VALUE!#VALUE!#VALUE!34.5#VALU

14、E!#VALUE!#VALUE!34.5#VALUE!#VALUE!#VALUE!34.5#VALUE!#VALUE!#VALUE!34.5#VALUE!#VALUE!#VALUE!34.5#VALUE!#VALUE!#VALUE!34.5#VALUE!#VALUE!#VALUE!34.5#VALUE!#VALUE!#VALUE!34.5#VALUE!#VALUE!#VALUE!3FCU30000.0030000.00末端调节阀40000.0040000.002014352.0513011.7027363.7527363.753=1-14#VALUE!310#VALUE!#VALUE!#VAL

15、UE!3板换80000.00总阻力#VALUE!29F总阻力=总阻力#VALUE!17F总阻力=1-2+水平+29-30#VALUE!不平衡率#VALUE!因此17F需要增加调节阀Py(Pa)Py(Pa)Pj(Pa)Pj(Pa)P(Pa)P(Pa)散热片弯头弯头蝶阀三通变径5138.69339.20477.895235161.63555.74717.3705328.611250.421579.0305188.36910.531098.8935278.351422.711701.0535382.962048.702431.6635144.24976.331120.5735182.211275.2

16、11457.4235223.911613.941837.8535269.251992.512261.7735318.122410.942729.0735370.452869.223239.6735158.941467.511626.4535180.941701.971882.9135204.161953.792157.9535228.582222.982451.5535254.162509.532763.6935280.902813.453094.3535308.773134.743443.523局部损失系数之和沿程损失局部损失总损失Py(Pa)Py(Pa)Pj(Pa)Pj(Pa)P(Pa)P

17、(Pa)散热片弯头弯头蝶阀三通变径5195.694569.274764.965235#VALUE!#VALUE!#VALUE!05#VALUE!#VALUE!#VALUE!05#VALUE!#VALUE!#VALUE!35#VALUE!#VALUE!#VALUE!35#VALUE!#VALUE!#VALUE!35#VALUE!#VALUE!#VALUE!35#VALUE!#VALUE!#VALUE!35#VALUE!#VALUE!#VALUE!35#VALUE!#VALUE!#VALUE!35#VALUE!#VALUE!#VALUE!35#VALUE!#VALUE!#VALUE!31.1、立管

18、1-1F水力计算表5#VALUE!#VALUE!#VALUE!35#VALUE!#VALUE!#VALUE!35#VALUE!#VALUE!#VALUE!35#VALUE!#VALUE!#VALUE!35#VALUE!#VALUE!#VALUE!35#VALUE!#VALUE!#VALUE!35#VALUE!#VALUE!#VALUE!31.53直三分集水器111111111111111直三分集水器111111111111111111直三分集水器111111111111111111水水系系统统中中主主要要设设备备选选型型及及配配算算类型管路温差商业办公面积m26000040000负荷/m2W/m2180130区域总负荷kW108005200汇总kW108005200冷冷水水机机组组冷吨30861486台数22单台1543743冷冷冻冻水水泵泵流量t/h6度温差1548745台数22单台851410扬程(冷水）28-3228-33扬程（热水）热水小