医疗气体计算公式模板

气体终端压力、流量及管径,,,,,,,气体管道内管径计算,,,,,,,,,,,,

气体种类,单嘴压力（Mpa),流量,,,,,,,,,,,,,,,,,

,,单嘴流量（L/min）,单嘴流量（M3/h）,日用时间min,同时使用率％,,,d＝2*,,,,,,,,,,,

氧气O2,0.40~0.45,10~80,0.6~4.8,120(恢复室1440）,50～100,,,,,,,,,,,,,,

负压吸引,­0.03~-0.07,30,1.8,120(恢复室1440）,100,,,d-----管径mm,,,,,,,,,,,

压缩空气,0.45~0.9,60,3.6,60,80,,,Q-----流量m3/h,,,,,,,,,,,

氮气N2,0.90~0.95,230,13.8,30,10～60,,,v-----流速m/s.,,,,,,,,,,,

氧化亚氮N2O,0.40~0.45,4,0.24,120,50～100,,,,,,,,,,,,,,

氩气,0.35~0.40,0.5~15,0.03~0.9,120,80,,,,,,,,,,,,,,

二氧化碳CO2,0.35~0.40,10,0.6,60,30,,,,,,,,,,,,,,

,,,,,,,医疗气体管道内径计算模板,,,,,,,,医疗气体管道内径计算模板,,,,

,,,,,,,流量Q,流速V,Q/(3.14*3600*v),开平方后,管内径mm,,,,流量Q,流速V,Q/(3.14*3600*v),开平方后,管内径mm

,,,,,氧气,,6,10,5.30786E-05,0.007285503,15,,氧气,,18,25,6.36943E-05,0.007980869,16

,,,,,负压吸引,,10.8,10,9.55414E-05,0.009774528,20,,负压吸引,,108,60,0.000159236,0.012618862,25

,,,,,压缩空气,,10.8,15,6.36943E-05,0.007980869,16,,压缩空气,,172,100,0.000152159,0.012335255,25

,,,,,氮气,,14,10,0.00012385,0.01112879,22,,氮气,,14,10,0.00012385,0.01112879,22

,,,,,氧化亚氮,,0.3,8,3.31741E-06,0.001821376,4,,氧化亚氮,,0.3,8,3.31741E-06,0.001821376,4

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,,,,,,,1l/s=3.6m3/h,,,,,,,,1l/s=3.6m3/h,,,,

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,,,,,,,医疗气体管道内径计算模板,,,,,,,,,,,,

,,,,,,,流量Q,流速V,Q/(3.14*3600*v),开平方后,管内径mm,,,,,,,,

,,,,,氧气,,4,16,2.21161E-05,0.004702772,9,,,,,,,,

,,,,,负压吸引,,3,10,2.65393E-05,0.005151629,10,,,,,,,,

,,,,,压缩空气,,2,10,1.76929E-05,0.004206287,8,,,,,,,,

,,,,,氮气,,3,10,2.65393E-05,0.005151629,10,,,,,,,,

,,,,,氧化亚氮,,0.3,8,3.31741E-06,0.001821376,4,,,,,,,,

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