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空调制冷量与水管管径对照表

LoseL低值H高值L低值(kw)H高值(kw)/100ft123.5177.0346.323/4DN203410.55114.0684.541DN255717.58524.6194.21-1/4DN3281128.13638.6874.311-1/2DN40122142.20473.8574.672DN50224077.374140.687.112-1/2DN654063140.68221.5715.143DN8063125221.571439.6254.894DN100125200439.625703.43.855DN125201335706.9171178.1954.036DN1503367001181.7122461.93.828DN20070110002465.41735173.0810DN250100115003520.5175275.52.3712DN300150118505279.0176506.452.2714DN350185125006509.9678792.52.0116DN400250129008796.01710199.31.4918DN4502991375010519.34713188.751.3920DN5003751500013192.267175850.9624DN6005001830017588.51729191.10.733083011250029194.61743962.50.5536125011875043966.01765943.750.5542187512500065947.267879250.4848250013000087928.5171055100.36543000150000105513.5171758500.247250000650001758502286050.1984

1寸DN256分DN203\44分DN151\22分DN81\4CHILLER WATER 1RT=2.4GPM=3.517KW 冷冻水

USRT 制冷量(冷吨)PIPE SIZE 管道尺寸

1RT(冷吨)=3.517KW1ft=304.8mmIN

PS: USRTGAL=3.785 L.LOSS USE 8 FT/100FTB=HQr/6120N,H=揚程(M),Q=L/MIN,r=1N=1 1/2"-0.4,2"-0.45,3"-0.504"-0.55,5"-0.64,6"-0.66

FPSL低值H高值L低值H高值123.5177.0343.013/4DN203410.55114.0682.971DN255617.58521.1023.431-1/4DN327924.61931.6534.11-1/2DN40101735.1759.7894.782DN50183363.306116.0616.72-1/2DN653450119.578175.856.513DN8051100179.367351.77.554DN100101160355.217562.727.75DN125161260566.237914.428.896DN150261500917.9371758.510.38DN2005018501762.0172989.4510.610DN25085112002992.9674220.410.312DN300120115004223.9175275.510.714DN350150120005279.017703410.916DN400200123007037.5178089.11018DN450230130008092.6171055110.320DN5003001400010554.52140689.5824DN6004001650014071.5222860.59.713065011000022864.02351709.4636100011500035173.525275510.4242150012000052758.527034010.6448200012300070343.52808919.3154230014000080894.521406809.47724000153000140683.51864019.2684CONDENSING WATER 1RT=3GPM 冷却水

USRT 制冷量(冷吨)PIPE SIZE 管道尺寸

IN

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