N2采暖水利计算

N2-采暖系统水力计算书,,,,,,,,,,

,,,,,,,,,,,

工程名称,,单管-同程采暖系统,,,,,,,,

热媒,,供水温度(℃),,75,回水温度(℃),,,50,,

,,平均密度(kg/m3),,981.69,运动黏度(10-6m2/s),,,0.459,,

系统形式,,楼层数,4,立管形式,单管,供回水方式,,自定义形式,,

,,立管数,17,立管关系,同程,,,,,

总负荷(W),,100095,,,,,,,,

总流量(kg/h),,3443.27,,,,,,,,

最不利损失(Pa),,15572,,,,,,,,

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2供回水立管水力计算表,,,,,,,,,

表6,分支1立管3供回水立管水力计算表,,,,,,,,,

表7,分支1立管4供回水立管水力计算表,,,,,,,,,

表8,分支1立管5供回水立管水力计算表,,,,,,,,,

表9,分支1立管6供回水立管水力计算表,,,,,,,,,

表10,分支1立管7供回水立管水力计算表,,,,,,,,,

表11,分支1立管8供回水立管水力计算表,,,,,,,,,

表12,分支2供回水干管水力计算表,,,,,,,,,

表13,分支2立管1供回水立管水力计算表,,,,,,,,,

表14,分支2立管2供回水立管水力计算表,,,,,,,,,

表15,分支2立管3供回水立管水力计算表,,,,,,,,,

表16,分支2立管4供回水立管水力计算表,,,,,,,,,

表17,分支2立管5供回水立管水力计算表,,,,,,,,,

表18,分支2立管6供回水立管水力计算表,,,,,,,,,

表19,分支2立管7供回水立管水力计算表,,,,,,,,,

表20,分支2立管8供回水立管水力计算表,,,,,,,,,

表21,分支2立管9供回水立管水力计算表,,,,,,,,,

表1系统最不利环路水力计算表,,,,,,,,,,

最不利阻力(Pa),,5572,,最不利环路,,分支2立管9,,,,

编号,Q(W),G(kg/h),L(m),D(mm),υ(m/s),R(Pa/m),Σξ,ΔPy(Pa),ΔPj(Pa),ΔP(Pa)

SG,100095,3443.27,2,50,0.44,54.26,0,109,0,109

SH,100095,3443.27,2,50,0.44,54.26,0,109,0,109

SG1,100095,3443.27,2,50,0.44,54.39,2.5,109,239,347

SG1,51925,1786.22,2,40,0.38,57.61,0.3,115,22,137

SG2,100095,3443.27,2,50,0.44,54.39,2.5,109,239,347

SG2,51925,1786.22,2,40,0.38,57.61,0.3,115,22,137

BG1,51925,1786.22,2,40,0.38,57.43,0,115,0,115

BG2,45830,1576.55,2,40,0.34,45.16,1,90,56,146

BG3,44720,1538.37,2,40,0.33,43.08,1,86,53,140

BG4,39360,1353.98,2,32,0.38,68.29,1,137,72,208

BG5,33610,1156.18,2,32,0.33,50.4,1,101,52,153

BG6,31280,1076.03,2,32,0.3,43.92,1,88,45,133

BG7,21850,751.64,2,32,0.21,22.18,1,44,22,66

BG8,12420,427.25,2,25,0.21,31.91,1.3,64,28,92

BG9,9620,330.93,2,20,0.26,67.07,1,134,34,168

BH9,51925,1786.22,2,40,0.38,57.43,0,115,0,115

VG1,9620,330.93,2,20,0.26,67.07,1.5,134,1151,1285

VG2,9620,330.93,3.5,20,0.26,67.07,0,235,0,235

VG3,9620,330.93,3.5,20,0.26,67.07,0,235,0,235

VG4,9620,330.93,4.4,20,0.26,67.07,0,295,0,295

VH1,9620,330.93,2,20,0.26,67.07,1.5,134,51,185

R1,2460,115.82,3,20,0.09,9.47,6,28,625,654

R1,2180,115.82,3,20,0.09,9.47,6,28,25,54

R1,2180,115.82,3,20,0.09,9.47,6,28,25,54

R1,2800,115.82,3,20,0.09,9.47,6,28,25,54

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),Σξ,ΔPy(Pa),ΔPj(Pa),ΔP(Pa)

SG,100095,3443.27,2,50,0.44,54.26,0,109,0,109

SH,100095,3443.27,2,50,0.44,54.26,0,109,0,109

SG1,100095,3443.27,2,50,0.44,54.39,2.5,109,239,347

SG1,51925,1786.22,2,40,0.38,57.61,0.3,115,22,137

SG2,100095,3443.27,2,50,0.44,54.39,2.5,109,239,347

SG2,51925,1786.22,2,40,0.38,57.61,0.3,115,22,137

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),Σξ,ΔPy(Pa),ΔPj(Pa),ΔP(Pa)

BG1,48170,1657.05,2,40,0.36,49.7,0,99,0,99

BG2,41535,1428.8,2,40,0.31,37.39,1,75,46,121

BG3,35805,1231.69,2,32,0.35,56.91,1,114,59,173

BG4,28880,993.47,2,32,0.28,37.7,1,75,38,114

BG5,19205,660.65,2,32,0.19,17.39,1,35,17,52

BG6,15845,545.07,2,25,0.27,50.66,1,101,36,137

BG7,12890,443.42,2,25,0.22,34.23,1,68,24,92

BG8,7030,241.83,2,20,0.19,37.03,1,74,18,92

BH1,6635,228.24,2,20,0.18,33.22,1.3,66,21,88

BH2,12365,425.36,2,25,0.21,31.64,1,63,22,85

BH3,19290,663.58,2,32,0.19,17.53,1,35,17,52

BH4,28965,996.4,2,32,0.28,37.91,1,76,39,115

BH5,32325,1111.98,2,32,0.31,46.77,1,94,48,142

BH6,35280,1213.63,2,32,0.34,55.32,1,111,57,168

BH7,41140,1415.22,2,40,0.3,36.71,1,73,45,119

BH8,48170,1657.05,2,40,0.36,49.7,0,99,0,99

表4分支1立管1供回水立管水力计算表,,,,,,,,,,

立管总阻力(Pa),,1466,,资用压力(Pa),,1764,,立管不平衡率,,11.80%

编号,Q(W),G(kg/h),L(m),D(mm),υ(m/s),R(Pa/m),Σξ,ΔPy(Pa),ΔPj(Pa),ΔP(Pa)

VG1,6635,228.24,2,20,0.18,33.22,1.5,66,24,91

VG2,6635,228.24,3.5,20,0.18,33.22,0,116,0,116

VG3,6635,228.24,3.5,20,0.18,33.22,0,116,0,116

VG4,6635,228.24,4.4,20,0.18,33.22,0,146,0,146

VH1,6635,228.24,2,20,0.18,33.22,1.5,66,24,91

R1,1295,79.89,3,20,0.06,4.84,6,15,812,826

R1,840,79.89,3,20,0.06,4.84,6,15,12,26

R1,1700,79.89,3,20,0.06,4.84,6,15,12,26

R1,2800,79.89,3,20,0.06,4.84,6,15,12,26

表5分支1立管2供回水立管水力计算表,,,,,,,,,,

立管总阻力(Pa),,1696,,资用压力(Pa),,1731,,立管不平衡率,,1.50%

编号,Q(W),G(kg/h),L(m),D(mm),υ(m/s),R(Pa/m),Σξ,ΔPy(Pa),ΔPj(Pa),ΔP(Pa)

VG1,5730,197.11,2,20,0.16,25.24,1.5,50,818,869

VG2,5730,197.11,3.5,20,0.16,25.24,0,88,0,88

VG3,5730,197.11,8.3,20,0.16,25.24,0,210,0,210

VH1,5730,197.11,2,20,0.16,25.24,1.5,50,18,69

R1,2115,68.99,3,20,0.06,3.73,6,11,409,420

R1,815,68.99,3,20,0.06,3.73,6,11,9,20

R1,2800,68.99,3,20,0.06,3.73,6,11,9,20

表6分支1立管3供回水立管水力计算表,,,,,,,,,,

立管总阻力(Pa),,1572,,资用压力(Pa),,1643,,立管不平衡率,,3.10%

编号,Q(W),G(kg/h),L(m),D(mm),υ(m/s),R(Pa/m),Σξ,ΔPy(Pa),ΔPj(Pa),ΔP(Pa)

VG1,6925,238.22,2,20,0.19,36,1.5,72,227,299

VG2,6925,238.22,3.5,20,0.19,36,0,126,0,126

VG3,6925,238.22,3.5,20,0.19,36,0,126,0,126

VG4,6925,238.22,4.4,20,0.19,36,0,158,0,158

VH1,6925,238.22,2,20,0.19,36,1.5,72,27,99

R1,2115,83.38,3,20,0.07,5.23,6,16,663,679

R1,2060,83.38,3,20,0.07,5.23,6,16,13,29

R1,1350,83.38,3,20,0.07,5.23,6,16,13,29

R1,1400,83.38,3,20,0.07,5.23,6,16,13,29

表7分支1立管4供回水立管水力计算表,,,,,,,,,,

立管总阻力(Pa),,1365,,资用压力(Pa),,1581,,立管不平衡率,,10.20%

编号,Q(W),G(kg/h),L(m),D(mm),υ(m/s),R(Pa/m),Σξ,ΔPy(Pa),ΔPj(Pa),ΔP(Pa)

VG1,9675,332.82,2,20,0.27,67.8,1.5,136,52,188

VG2,9675,332.82,3.5,20,0.27,67.8,0,237,0,237

VG3,9675,332.82,3.5,20,0.27,67.8,0,237,0,237

VG4,9675,332.82,4.4,20,0.27,67.8,0,298,0,298

VH1,9675,332.82,2,20,0.27,67.8,1.5,136,52,188

R1,2115,116.49,3,20,0.09,9.57,6,29,25,54

R1,2060,116.49,3,20,0.09,9.57,6,29,25,54

R1,2700,116.49,3,20,0.09,9.57,6,29,25,54

R1,2800,116.49,3,20,0.09,9.57,6,29,25,54

表8分支1立管5供回水立管水力计算表,,,,,,,,,,

立管总阻力(Pa),,1532,,资用压力(Pa),,1644,,立管不平衡率,,5.40%

编号,Q(W),G(kg/h),L(m),D(mm),υ(m/s),R(Pa/m),Σξ,ΔPy(Pa),ΔPj(Pa),ΔP(Pa)

VG1,3360,115.58,3.5,15,0.17,42.72,1.5,150,921,1070

VG2,3360,115.58,3.5,15,0.17,42.72,0,150,0,150

VG3,3360,115.58,4.4,15,0.17,42.72,0,188,0,188

VH1,3360,115.58,2,15,0.17,42.72,1.5,85,21,106

R1,1140,40.45,3,20,0.03,1.03,6,3,3,6

R1,1140,40.45,3,20,0.03,1.03,6,3,3,6

R1,1080,40.45,3,20,0.03,1.03,6,3,3,6

表9分支1立管6供回水立管水力计算表,,,,,,,,,,

立管总阻力(Pa),,1598,,资用压力(Pa),,1648,,立管不平衡率,,2.60%

编号,Q(W),G(kg/h),L(m),D(mm),υ(m/s),R(Pa/m),Σξ,ΔPy(Pa),ΔPj(Pa),ΔP(Pa)

VG1,2955,101.65,3.5,15,0.15,33.62,1.5,118,1116,1234

VG2,2955,101.65,3.5,15,0.15,33.62,0,118,0,118

VG3,2955,101.65,4.4,15,0.15,33.62,0,148,0,148

VH1,2955,101.65,2,15,0.15,33.62,1.5,67,16,83

R1,870,35.58,3,20,0.03,0.91,6,3,2,5

R1,1070,35.58,3,20,0.03,0.91,6,3,2,5

R1,1015,35.58,3,20,0.03,0.91,6,3,2,5

表10分支1立管7供回水立管水力计算表,,,,,,,,,,

立管总阻力(Pa),,1627,,资用压力(Pa),,1725,,立管不平衡率,,5.30%

编号,Q(W),G(kg/h),L(m),D(mm),υ(m/s),R(Pa/m),Σξ,ΔPy(Pa),ΔPj(Pa),ΔP(Pa)

VG1,5860,201.58,2,20,0.16,26.32,1.5,53,1119,1172

VG2,5860,201.58,3.5,20,0.16,26.32,0,92,0,92

VG3,5860,201.58,3.5,20,0.16,26.32,0,92,0,92

VG4,5860,201.58,4.4,20,0.16,26.32,0,116,0,116

VH1,5860,201.58,2,20,0.16,26.32,1.5,53,19,72

R1,1515,70.55,3,20,0.06,3.88,6,12,9,21

R1,1590,70.55,3,20,0.06,3.88,6,12,9,21

R1,1590,70.55,3,20,0.06,3.88,6,12,9,21

R1,1165,70.55,3,20,0.06,3.88,6,12,9,21

表11分支1立管8供回水立管水力计算表,,,,,,,,,,

立管总阻力(Pa),,1751,,本分支最不利立管,,,,,,

编号,Q(W),G(kg/h),L(m),D(mm),υ(m/s),R(Pa/m),Σξ,ΔPy(Pa),ΔPj(Pa),ΔP(Pa)

VG1,7030,241.83,2,20,0.19,37.03,1.5,74,1227,1301

VG2,7030,241.83,3.5,20,0.19,37.03,0,130,0,130

VG3,7030,241.83,3.5,20,0.19,37.03,0,130,0,130

VH1,7030,241.83,2,20,0.19,37.03,1.5,74,27,101

R1,2230,84.64,3,20,0.07,5.37,6,16,13,30

R1,2400,84.64,3,20,0.07,5.37,6,16,13,30

R1,2400,84.64,3,20,0.07,5.37,6,16,13,30

表12分支2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),Σξ,ΔPy(Pa),ΔPj(Pa),ΔP(Pa)

BG1,51925,1786.22,2,40,0.38,57.43,0,115,0,115

BG2,45830,1576.55,2,40,0.34,45.16,1,90,56,146

BG3,44720,1538.37,2,40,0.33,43.08,1,86,53,140

BG4,39360,1353.98,2,32,0.38,68.29,1,137,72,208

BG5,33610,1156.18,2,32,0.33,50.4,1,101,52,153

BG6,31280,1076.03,2,32,0.3,43.92,1,88,45,133

BG7,21850,751.64,2,32,0.21,22.18,1,44,22,66

BG8,12420,427.25,2,25,0.21,31.91,1.3,64,28,92

BG9,9620,330.93,2,20,0.26,67.07,1,134,34,168

BH1,6095,209.67,2,20,0.17,28.33,1,57,14,70

BH2,7205,247.85,2,20,0.2,38.79,1,78,19,97

BH3,12565,432.24,2,25,0.21,32.61,1,65,22,88

BH4,18315,630.04,2,32,0.18,15.9,1,32,15,47

BH5,20645,710.19,2,32,0.2,19.92,1,40,20,60

BH6,30075,1034.58,2,32,0.29,40.73,1,81,42,123

BH7,39505,1358.97,2,40,0.29,33.97,1,68,42,110

BH8,42305,1455.29,2,40,0.31,38.73,1.6,77,76,154

BH9,51925,1786.22,2,40,0.38,57.43,0,115,0,115

表13分支2立管1供回水立管水力计算表,,,,,,,,,,

立管总阻力(Pa),,3321,,资用压力(Pa),,3408,,立管不平衡率,,2.10%

编号,Q(W),G(kg/h),L(m),D(mm),υ(m/s),R(Pa/m),Σξ,ΔPy(Pa),ΔPj(Pa),ΔP(Pa)

VG1,6095,209.67,2,20,0.17,28.33,1.5,57,1421,1477

VG2,6095,209.67,3.5,20,0.17,28.33,0,99,0,99

VG3,6095,209.67,3.5,20,0.17,28.33,0,99,0,99

VH1,6095,209.67,2,20,0.17,28.33,1.5,57,21,77

R1,1295,73.38,3,20,0.06,4.16,6,12,1510,1523

R1,2400,73.38,3,20,0.06,4.16,6,12,10,23

R1,2400,73.38,3,20,0.06,4.16,6,12,10,23

表14分支2立管2供回水立管水力计算表,,,,,,,,,,

立管总阻力(Pa),,3219,,资用压力(Pa),,3332,,立管不平衡率,,2.80%

编号,Q(W),G(kg/h),L(m),D(mm),υ(m/s),R(Pa/m),Σξ,ΔPy(Pa),ΔPj(Pa),ΔP(Pa)

VG1,1110,38.18,2,15,0.06,3.22,1.5,6,1802,1809

VH1,1110,38.18,2,15,0.06,3.22,1.5,6,2,9

R1,1110,13.36,3,20,0.01,0.34,6,1,1400,1401

表15分支2立管3供回水立管水力计算表,,,,,,,,,,

立管总阻力(Pa),,3230,,资用压力(Pa),,3290,,立管不平衡率,,1.50%

编号,Q(W),G(kg/h),L(m),D(mm),υ(m/s),R(Pa/m),Σξ,ΔPy(Pa),ΔPj(Pa),ΔP(Pa)

VG1,5360,184.38,2,20,0.15,22.29,1.5,45,1516,1561

VG2,5360,184.38,3.5,20,0.15,22.29,0,78,0,78

VG3,5360,184.38,3.5,20,0.15,22.29,0,78,0,78

VH1,5360,184.38,2,20,0.15,22.29,1.5,45,16,61

R1,2100,64.53,3,20,0.05,3.31,6,10,1408,1418

R1,2060,64.53,3,20,0.05,3.31,6,10,8,18

R1,1200,64.53,3,20,0.05,3.31,6,10,8,18

表16分支2立管4供回水立管水力计算表,,,,,,,,,,

立管总阻力(Pa),,3077,,资用压力(Pa),,3169,,立管不平衡率,,2.50%

编号,Q(W),G(kg/h),L(m),D(mm),υ(m/s),R(Pa/m),Σξ,ΔPy(Pa),ΔPj(Pa),ΔP(Pa)

VG1,5750,197.8,2,20,0.16,25.41,1.5,51,1818,1869

VG2,5750,197.8,3.5,20,0.16,25.41,0,89,0,89

VG3,5750,197.8,3.5,20,0.16,25.41,0,89,0,89

VH1,5750,197.8,2,20,0.16,25.41,1.5,51,18,69

R1,1650,69.23,3,20,0.06,3.75,6,11,909,920

R1,1900,69.23,3,20,0.06,3.75,6,11,9,20

R1,2200,69.23,3,20,0.06,3.75,6,11,9,20

表17分支2立管5供回水立管水力计算表,,,,,,,,,,

立管总阻力(Pa),,2960,,资用压力(Pa),,3064,,立管不平衡率,,2.90%

编号,Q(W),G(kg/h),L(m),D(mm),υ(m/s),R(Pa/m),Σξ,ΔPy(Pa),ΔPj(Pa),ΔP(Pa)

VG1,2330,80.15,2,15,0.12,21.67,1.5,43,1610,1653

VH1,2330,80.15,2,15,0.12,21.67,1.5,43,10,53

R1,2330,28.05,3,20,0.02,0.71,6,2,1251,1254

表18分支2立管6供回水立管水力计算表,,,,,,,,,,

立管总阻力(Pa),,2837,,资用压力(Pa),,2990,,立管不平衡率,,4.50%

编号,Q(W),G(kg/h),L(m),D(mm),υ(m/s),R(Pa/m),Σξ,ΔPy(Pa),ΔPj(Pa),ΔP(Pa)

VG1,9430,324.39,2,25,0.16,19.01,1.5,38,1219,1257

VG2,9430,324.39,3.5,25,0.16,19.01,0,67,0,67

VG3,9430,324.39,3.5,25,0.16,19.01,0,67,0,67

VG4,9430,324.39,4.4,25,0.16,19.01,0,84,0,84

VH1,9430,324.39,2,25,0.16,19.01,1.5,38,19,57

R1,2350,113.54,3,20,0.09,9.13,6,27,1124,1152

R1,2270,113.54,3,20,0.09,9.13,6,27,24,52

R1,2270,113.54,3,20,0.09,9.13,6,27,24,52

R1,2540,113.54,3,20,0.09,9.13,6,27,24,52

表19分支2立管7供回水立管水力计算表,,,,,,,,,,

立管总阻力(Pa),,2899,,资用压力(Pa),,3047,,立管不平衡率,,4.50%

编号,Q(W),G(kg/h),L(m),D(mm),υ(m/s),R(Pa/m),Σξ,ΔPy(Pa),ΔPj(Pa),ΔP(Pa)

VG1,9430,324.39,2,20,0.26,64.57,1.5,129,1049,1178

VG2,9430,324.39,3.5,20,0.26,64.57,0,226,0,226

VG3,9430,324.39,3.5,20,0.26,64.57,0,226,0,226

VG4,9430,3