空调铜管大小对照表(空调配铜管尺寸对照表)

空调铜管大小对照表(空调配铜管尺寸对照表)

首页家电维修空调更新时间:2022-03-06 20:03:47

来源:暖通南社

CHILLER WATER 1RT=2.4GPM=3.517KW冷冻水CONDENSING WATER 1RT=3GPM冷却水





USRT制冷量(冷吨)LosePIPE SIZE 管道尺寸USRT制冷量(冷吨)FPSPIPE SIZE 管道尺寸

L低值H 高值/100ftINL低值H高值IN
126.323/4123.013/4DN20
344.541342.971DN25
574.21-1/4563.431-1/4DN32
8114.311-1/2794.11-1/2DN40
12214.67210174.782DN50
22407.112-1/218336.72-1/2DN65
40635.14334506.513DN80
631254.894511007.554DN100
1252003.8551011607.75DN125
2013354.0361612608.896DN150
3367003.82826150010.38DN200
70110003.081050185010.610
100115002.3712851120010.312
150118502.27141201150010.714
185125002.01161501200010.916
250129001.4918200123001018
299137501.39202301300010.320
375150000.9624300140009.5824
500183000.7330400165009.7130
8301125000.55366501100009.4636
12501187500.5542100011500010.4242
18751250000.4848150012000010.6448
25001300000.365420001230009.3154
30001500000.247223001400009.4772
50000650000.198440001530009.2684
PS: USRTGAL=3.785 L.LOSS USE 8 FT/100FT






B=HQr/6120N,H=揚程(M),Q=L/MIN,r=1






N=1 1/2"-0.4,2"-0.45,3"-0.50






4"-0.55,5"-0.64,6"-0.66






1RT(冷吨)=3.517KW

1ft=304.8mm

1寸DN25
6分DN203/4
4分DN151/2
2分DN81/4

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