本表按03版建筑给水排水设计规范编制.xls

本表按03版建筑给水排水设计规范编制 注当管径为DN1520时流速限于1.0m/S,当管径为DN2540时流速限于1.2m/S当管径为DN5070时流速限于1.5m/S,当管径为DN80及其以上时流速限于1.8m/S,否则数字呈红色 海澄-威廉公式 塑料管 C140 管径流量 氯化聚氯乙烯 流量S6.3 1.6MPaS5 2.0MPa 计算管径流速阻力损失 计算管径流速阻力损失 mmL/Smmm/smm/mmmm/smm/mL/S 150.10.118 200.210161.0497.71161.0497.710.130 250.300210.8750.3020.40.9257.930.300 320.50027.20.8636.7526.20.9344.100.610 401.010341.1145.5732.61.2155.930.700 501.55042.61.0933.5940.81.1941.451.800 653.40053.61.5147.0051.41.6457.653.000 753.00063.80.9415.9661.41.01REF3.000 906.00076.61.3023.6473.61.4128.72 1107.00093.81.0111.73901.1014.34 12515.000106.61.6825.80102.21.8331.68 14018.000119.41.6120.82114.61.7525.42 16027.000136.41.8523.06130.82.0128.29 180 200 225 250 280 315 355 400 450 500 560 630 管径流量 高密度聚乙烯HDPE 0.25MPa0.4MPa0.6MPa 计算管径流速阻力损失 计算管径流速阻力损失 计算管径 mmL/Smmm/smm/mmmm/smm/mmm 150.1 200.210 250.30021 320.50028 401.010360.9934.5035.2 501.550460.9323.1144 653.400591.2429.4558.21.2831.4855.4 753.000710.769.4869.20.8010.7466 906.00085.61.0413.76831.1115.9979.2 1107.000104.60.816.90101.60.867.9596.8 12515.000118.81.3515.22115.41.4317.53110.2 14018.0001331.3012.31129.21.3714.18123.4 16027.0001521.4913.61147.81.5715.60141 1806.000171.20.260.47166.20.280.54158.6 2007.000190.20.250.37184.60.260.43176.2 22515.0002140.420.87207.80.441.00198.2 25018.000237.60.410.73230.80.430.84220.4 31527.000299.60.380.50290.80.410.58277.6 海澄-威廉公式 铜管 薄壁不锈钢管 C130 铜 管铜 管热水0.0000047 管径流量计算管径流速阻力损失管径流量计算管径 mmL/Smmm/smm/mmmL/Smm 150.15013.61.03132.64150.14613.6 200.20020.20.6232.90200.32020.2 250.50026.20.9350.59250.62026.2 321.00032.61.2062.99321.01032.6 401.50039.61.2251.75401.00039.6 504.00051.61.9187.67503.50051.6 654.00064.01.2430.71654.00064.0 4.00064.31.2330.024.00064.3 807.00073.11.6745.31807.55073.1 4.00082.00.769.199.55082.0 10015.0001051.7331.861009.000105 12514.0001281.0910.6812514.000128 25.0001301.8828.9925.000130 15014.0001530.764.4815014.000153 20030.0002090.874.0220030.000209 30.0002110.863.8430.000211 此表暂缓 海澄-威廉公式 钢管 铸铁给水管 C100 水煤气钢管中等管径与大管径 管径流量计算管径流速阻力损失管径流量计算管径流速 mmL/Smmm/smm/mmmL/Smmm/s 150.20014.751.17247.3712520.001251.63 200.30020.250.93111.9715035.001472.06 250.600261.13119.6520030.001980.97 321.25034.751.32113.4025080.002521.60 401.400401.1170.5030070.003050.96 502.600521.2261.81350150.003571.50 704.200671.1943.72400200.004061.54 805.95779.51.2036.30450308.004581.87 10010.3911051.2026.24500220.005091.08 12524.0001301.8143.70600500.006101.71 15022.6431551.2016.66700600.007001.56 800800.008001.59 9001000.009001.57 10001100.0010001.40 12001500.0012001.33 铝塑复合管 流量 PVC-U管 1.0MPa1.6MPa 计算管径流速阻力损失计算管径流速阻力损失 计算管径流速 mmm/smm/mL/Smmm/smm/mmmm/s 12.21.01125.850.1 15.70.6744.080.130160.65 19.80.9767.000.300210.87 25.31.2175.570.50027.20.86 31.20.9235.130.700360.6917.50340.77 40.11.4359.481.80045.21.1233.20421.30 50.01.5352.303.000571.3327.6353.61.33 58.71.1123.943.00067.80.8311.87640.93 6.00081.41.1517.5976.61.30 7.000100.40.888.4295.60.98 15.000114.21.4618.451101.58 18.000127.81.4014.95123.41.51 20.0001461.199.501401.30 20.000164.40.945.33158.61.01 20.000182.60.763.20176.20.82 20.000205.40.601.80198.20.65 30.000228.20.732.29220.40.79 80.000255.61.568.09246.81.67 80.000287.61.234.56277.61.32 80.000325.40.962.50 224.000369.42.099.06 230.000415.81.695.35 260.000461.81.554.03 416.670517.21.985.55 555.560581.82.095.33 管径流量 交联聚乙烯PEX 1.0MPa 流速阻力损失计算管径流速阻力损失计算管径 m/smm/mmmm/smm/mmmL/Smm 120.88100.4015 161.0497.71200.21016.0 0.8750.3020.40.9257.93250.30020.4 0.8131.9126.20.9344.10320.50026.0 本表按03版建筑给水排水设计规范编制 注当管径为DN1520时流速限于1.0m/S,当管径为DN2540时流速限于1.2m/S当管径为DN5070时流速限于1.5m/S,当管径为DN80及其以上时流速限于1.8m/S,否则数字呈红色 海澄-威廉公式 塑料管 C140 高密度聚乙烯HDPE 0.6MPa 1.0438.4932.61.2155.93401.01032.6 1.0228.7040.81.1941.45501.55040.8 1.4140.0251.41.6457.65653.40051.4 0.8813.5361.41.0119.24 1.2220.1073.61.4128.72 0.9510.06901.1014.34 1.5721.95102.21.8331.68 1.5117.73114.61.7525.42 1.7319.62130.82.0128.29 0.300.68147.20.350.98 0.290.54163.80.330.78 0.491.261840.561.81 0.471.05204.60.551.51 0.450.72257.80.521.04 薄壁不锈钢管 流速阻力损失 管径 流量计算管径流速阻力损失 DN m/smm/mmmL/Smmm/smm/m 1.01168.39100.08010.400.94152.95 1.00104.860.0909.801.19254.07 1.15100.57150.15014.280.94104.58 1.2185.630.15012.801.17178.20 0.8132.60200.30020.220.9369.38 1.6791.380.30018.901.0796.39 1.2440.99250.67026.581.2181.09 1.2340.070.50023.801.1280.77 1.8069.57321.00031.601.2873.31 1.8161.431.00033.001.1759.35 1.0416.51401.00040.300.7822.43 1.0914.261.00038.000.8829.86 1.8838.69502.00046.201.1941.61 0.765.982.00059.000.7312.65 0.875.37656.00073.101.4334.06 0.865.136.00064.601.8362.19 806.00084.901.0616.43 6.00073.101.4334.06 10010.000104.001.1815.75 13.80099.001.7936.36 12524.000129.001.8427.91 15028.000153.001.5216.18 28.000156.001.4614.72 铜 管热水0.0000047 铸铁给水管水力计算表 阻力损失管径流量流速阻力损失 mm/mmmL/Sm/smm/m 37.741005.000.659.02 48.3012520.001.6639.24 8.5115025.001.4324.25 16.1720030.000.968.30 4.9825080.001.6417.14 9.5030080.001.147.03 8.65350140.001.469.33 10.70400200.001.609.41 3.43450230.001.456.86 6.50500400.002.0511.43 4.66600500.001.777.10 4.14700600.001.564.69 3.53800800.001.604.17 2.529001000.001.583.55 1.8410001100.001.402.53 中等管径与大管径 流量 聚丙烯管 PP-R 1.0MPa1.25MPa2.0MPa 阻力损失计算管径流速阻力损失 计算管径流速阻力损失 计算管径 mm/mL/Smmm/smm/mmmm/smm/mmm 0.1 40.200.13015.40.7048.4214.4 50.300.30020.40.4012.3118 36.750.50027.20.8636.75260.5717.7823.2 23.110.700340.7723.1132.60.8428.3729 47.481.80042.61.2644.3140.81.3854.6836.2 37.283.00053.61.3337.2851.41.4545.7245.6 15.723.00063.60.9416.2061.21.0219.5449.9 23.646.00076.60.6523.6473.61.4128.7276.6 10.697.00093.80.8711.73901.1014.3493.8 22.1415.000 17.7318.000 11.6520.000 6.3520.000 3.80 2.14 2.71 9.60 5.41 流速阻力损失 m/smm/m 1.0497.71 0.9257.93 0.9445.78 海澄-威廉公式 塑料管 C140 PVC-U管 1.6MPa 交联聚乙烯PEX 1.2155.93 1.1941.45 1.6457.65 薄壁不锈钢管热水0.00000047 管径 流量计算管径流速 阻力损失DN mmL/Smmm/smm/m 100.08010.400.94204.14 0.0909.801.19339.11 150.15014.280.94139.59 0.15012.801.17237.84 200.30020.220.9392.60 0.30018.901.07128.66 250.67026.581.21108.24 0.50023.801.12107.81 321.00031.601.2897.84 1.00033.001.1779.22 401.00040.300.7829.93 1.00038.000.8839.85 502.00046.201.1955.54 2.00059.000.7316.88 656.00073.101.4345.46 6.00064.601.8383.00 806.00084.901.0621.93 6.00073.101.4345.46 10010.000104.001.1821.02 13.80099.001.7948.53 12524.000129.001.8437.25 15028.000153.001.5221.59 28.000156.001.4619.64 此表暂缓 流量 钢塑复合管涂塑 2.5MPa 流速阻力损失 计算管径流速阻力损失计算管径流速阻力损失 m/smm/mmmm/smm/mL/Smmm/smm/m 0.114.80.5836.15 0.8067.1513.20.95102.590.1320.30.4012.61 1.18106.5716.61.39158.090.3260.5717.78 1.1879.7421.21.42123.700.534.80.5311.07 1.0650.1526.61.2676.390.7400.5610.47 1.7597.9133.22.08149.212.7521.2735.55 1.8481.91422.17122.273670.8512.57 1.5352.82501.5352.30379.50.605.47 1.3023.64602.1277.696 1.0111.7373.51.6538.4671050.816.77 251311.8524.35 18 201551.067.10 聚丙烯管 PP-R 2.0MPa 钢塑复合管衬塑 聚丙烯 PP-RR 热水管0.00000047 流量 2.0MPa2.5MPa 计算管径流速阻力损失计算管径流速阻力损失 计算管径 mmm/smm/mL/Smmm/smm/mmm 12.80.7873.320.1 18.30.4920.900.13014.40.8089.6313.2 240.6626.250.300181.18142.2416.6 32.80.5914.770.50023.21.18106.4321.2 380.6213.450.700291.0666.9426.6 501.3843.031.80036.21.75130.6833.2 650.9014.573.00045.61.84109.3342 76.50.656.593.00049.91.5370.4950 6.00076.61.3031.5660 1020.867.807.00093.81.0115.6573.5 1281.9427.26 此表暂缓 1511.128.06 流速阻力损失 m/smm/m 0.95136.93 1.39211.00 1.42165.10 1.26101.95 2.08199.15 2.17163.19 1.5369.81 2.12103.69 1.6551.34 聚丙烯 PP-RR 热水管0.00000047 2.5MPa