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1、空空調(diào)調(diào)水水管管管管徑徑計(jì)計(jì)算算表表供回水溫差6*0.86/溫差=流量kg/h流量m3/h管徑參考流速m/s管徑（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、8.29參數(shù)表盤管型號(hào)供水溫度（）7型號(hào)FP-170回水溫度（）12額定制冷量8000平均密度（kg/m3）999.865額定制熱量12000粗糙度(mm)0.20運(yùn)動(dòng)粘度(m2/s)1.355E-061.1、立管1-1F水力計(jì)算表總負(fù)荷說說明明編編號(hào)號(hào)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入戶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!總負(fù)荷說說明明編編號(hào)號(hào)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負(fù)荷流量長度管徑流速比摩阻沿程損失系數(shù)雷諾數(shù)總負(fù)荷管徑常用值說說明明編編號(hào)號(hào)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)散熱片彎頭彎頭蝶閥三通變徑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末端調(diào)節(jié)閥40000.0040000.002014352.0513011.7027363.7527363.753=1-14#VALUE!310#VALUE!#VALUE!#VAL

15、UE!3板換80000.00總阻力#VALUE!29F總阻力=總阻力#VALUE!17F總阻力=1-2+水平+29-30#VALUE!不平衡率#VALUE!因此17F需要增加調(diào)節(jié)閥Py(Pa)Py(Pa)Pj(Pa)Pj(Pa)P(Pa)P(Pa)散熱片彎頭彎頭蝶閥三通變徑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局部損失系數(shù)之和沿程損失局部損失總損失Py(Pa)Py(Pa)Pj(Pa)Pj(Pa)P(Pa)P

17、(Pa)散熱片彎頭彎頭蝶閥三通變徑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水力計(jì)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水水系系統(tǒng)統(tǒng)中中主主要要設(shè)設(shè)備備選選型型及及配配算算類型管路溫差商業(yè)辦公面積m26000040000負(fù)荷/m2W/m2180130區(qū)域總負(fù)荷kW108005200匯總kW108005200冷冷水水機(jī)機(jī)組組冷噸30861486臺(tái)數(shù)22單臺(tái)1543743冷冷凍凍水水泵泵流量t/h6度溫差1548745臺(tái)數(shù)22單臺(tái)851410揚(yáng)程(冷水）28-3228-33揚(yáng)程（熱水）熱水小

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