空调风管水力计算书

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完整的设计院风管计算方法

附件三最不利管最不利管道长度(金道长度(非属管)金属管)mXK-1-1新风空调器45.1m0空调风系统水力计算及风机单位风量耗功率(Ws)计算平均压降平均压降出风口阻进风口阻消声器压管道阻力(非金属(金属管)力力力降管)Pa/m3.0Pa/m0Pa135.3Pa25.0Pa25.0Pa50

系统名称

设备类型

系统总阻力Pa235.3

选用机外余压Pa250

风机全压Pa450

单位风量耗功率W/(m3/h)0.208

单位风量耗功率限值W/(m3/h)0.46

K-1-5XK-1-3K-1-7K-1-6K-2-8/9K-2-3/4K-4-5/6/7/8K-4-1/2/3/4K-B1-3K-B1-1XK-B1-1K-B1-2XK-B1-2

吊柜空调器新风空调器吊柜空调器吊柜空调器吊柜空调器吊柜空调器组合卧式空调器组合卧式空调器组合卧式空调器组合卧式空调器新风空调器组合卧式空调器新风空调器

45.54230.530.530234667.141.27530.582.432.8

0000000000000

4.03.04.04.04.04.04.03.53.54.04.04.04.0

0000000000000

182.0126.0122.0122.0120.092.0184.0234.9144.2300.0122.0329.6131.2

25.025.025.025.025.025.025.0100.025.025.025.025.025.0

25.025.025.025.025.025.025.025.025.025.025.025.025.0

5050505050501001001001005010050

282.0226.0222.0222.0220.0192.0334.0459.9294.2450.0222.0479.6231.2

300250250250250200350480300480250480250

500450450450450400700830650830450830450

0.2310.2080.2080.2080.2080.1850.3240.3840.3010.3840.2080.3840.208

0.460.460.460.460.460.460.460.460.460.460.460.460.46

附件三

完整的设计院风管计算方法

完整的设计院风管计算方法

附件四最不利管最不利管道长度(金道长度(非属管)金属管)mm1026.31817111.872.490.642.262.741.229.516.700104.74.74.74.721210平日通风系统水力计算及风机单位风量耗功率(Ws)计算平均压降平均压降出风口阻进风口阻消声器压管道阻力(非金属(金属管)力力力降管)Pa/mPa/mPaPaPaPa2.52.5443.53.53.543343003333333075.165.872.098.0405.4267.5331.2182.9251.1186.6118.0252525252525252525252525252525252525252525255050505050505050505050

系统名称

设备类型

系统总阻力Pa175.1165.8172.0198.0505.4367.5431.2282.9351.1286.6218.0

选用机外余压Pa200.0200.0200.0200.0550.0400.0450.0300.0400.0300.0250.0

风机全压Pa300300300300650500550400500400350

单位风量耗功率W/(m3/h)0.1390.1390.1390.1390.3010.2310.2550.1850.2310.1850.162

单位风量耗功率限值W/(m3/h)0.320.320.320.320.320.320.320.320.320.320.32

P-1-4P-1-6P-1-2P-2-1/2/3/4P(PY)-B1-5P(PY)-B1-6P(PY)-B1-7P(PY)-B1-8P(PY)-B1-9P(PY)-B1-10TP-2-4

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