機電設(shè)備參數(shù)報審sub-jss c5s ac006計算書b3b4送排風(fēng)maf01260

1、MAF-B4-01總壓降：236.4 Pax 1.1=260 PaPage 1 of 32014-10-20空氣密度1.2 kg/m3空氣黏度 1.985E-05 kg/m.s風(fēng)量(m3/hr)W x H (mm)風(fēng)速動壓 雷諾數(shù)(m/s)(Pa)(x10-4 )系數(shù)壓降(Pa)參考數(shù)據(jù)ASHRAE / 設(shè)計手冊1.雙層百葉風(fēng)口18,0001,400 x 1400有效面積不帶調(diào)節(jié)閥葉片角度 45通流率： 70.0%1.37m23.68.00.81 in WGPs = 1.0003.2Catalogue產(chǎn)品樣本2.直風(fēng)管18,0002,500 x 5003.7m內(nèi)壁粗糙度 0.1mm4.09.6

2、20.20.19 pa/m0.7DArcy & Corook Formula3.45合流T型直進口 18,0002,500 x 5001 no.三通 (直管)支進口 18,0001,400 x 1400總出口 36,0002,500 x 5004.09.62.63.98.038.4C = 0.53020.4F81:6-2表F-44.直風(fēng)管36,0002,500 x 5002.7m內(nèi)壁粗糙度 0.1mm8.038.440.30.69 pa/m1.9DArcy & Corook Formula5.風(fēng)機進口進口 36,0002,000 x 800變徑長度出口1,750 x 1420500mm6.32

3、3.44.09.7C = 0.3117.3F81:4-2表D-26.風(fēng)機出口進口 36,0001,580 x 980變徑長度出口2,500 x 500500mm6.525.08.038.4C = 0.31412.0Idelchik 19867.電動調(diào)節(jié)閥36,0002,000 x 8001 no.開度 90%2000 x 150 x 6 blades6.323.4C = 1.31230.8F81:7-6表G-78.彎頭導(dǎo)流片36,0002,000 x 8001 no.2 片90 r=15006.323.443.2KRe = 1.0C0 = 0.062K = 1.0001.5F81:3-7.b表

4、C-39.防火閥36,0002,000 x 8002 no.開度 100%2000 x 150 x 6 blades6.323.4C = 0.52024.4F81:7-7表G-610.直風(fēng)管36,0002,000 x 80020.1m內(nèi)壁粗糙度 0.1mm6.323.443.20.30 pa/m6.0DArcy & Corook Formula11.變徑進口 36,0002,000 x 1250變徑長度出口2,000 x 800500mm4.09.66.323.4C = 0.0581.4F81:5-1表E-112.彎頭導(dǎo)流片36,0002,000 x 8002 no.45 r=15006.32

5、3.443.2KRe = 1.0C0 = 0.540K = 0.60015.2F81:3-5表C-313.直風(fēng)管36,0002,000 x 125014.5m內(nèi)壁粗糙度 0.1mm4.09.637.20.09 pa/m1.3DArcy & Corook FormulaMAF-B4-01總壓降：236.4 Pax 1.1=260 PaPage 2 of 32014-10-20空氣密度1.2 kg/m3空氣黏度 1.985E-05 kg/m.s風(fēng)量(m3/hr)W x H (mm)風(fēng)速動壓 雷諾數(shù)(m/s)(Pa)(x10-4 )系數(shù)壓降(Pa)參考數(shù)據(jù)ASHRAE / 設(shè)計手冊14.防火閥36,

6、0002,000 x 12502 no.開度 90%2000 x 150 x 10 blades4.09.6C = 0.95218.3F81:7-7表G-615.變徑進口 36,0003,800 x 4200變徑長度突縮出口2,000 x 12500mm0.60.24.09.6C = 0.6346.1Idelchik 198616.直風(fēng)管36,0004,200 x 16003.8m土建風(fēng)道內(nèi)壁粗糙度 3.0mm1.51.320.80.01 pa/m0.0DArcy & Corook Formula17.變徑進口 36,000700 x 1600變徑長度突擴出口1,600 x 42000mm8.

7、947.81.51.3C = 0.75035.9F81:4-2表D-218.變徑進口 36,000700 x 1600變徑長度突縮出口1,600 x 42000mm8.947.81.51.3C = 0.75035.9F81:4-2表D-219.變徑彎頭進口 36,0001,500 x 38001 no.出口1,500 x 28001.81.822.82.43.428.1C = 1.520KRe = 1.0002.8F81:3-1020.直風(fēng)管36,0001,500 x 28004.6m土建風(fēng)道內(nèi)壁粗糙度 3.0mm2.43.428.10.04 pa/m0.2DArcy & Corook For

8、mula21.45分流T型直出口 36,0001,500 x 28001 no.三通 (直管)支出口 1,300500 x 250不帶閥門總進口 37,3001,500 x 28002.43.42.95.02.53.7C = 0.0030.0F81:6-27 & 6-8表F-12 & F-522.45分流T型直出口 36,0001,500 x 28001 no.三通 (直管)支出口 4,000630 x 250不帶閥門總進口 40,0001,500 x 28002.43.47.129.92.64.2C = 0.0100.0F81:6-27 & 6-8表F-12 & F-523.直風(fēng)管41,30

9、01,500 x 28005.1m土建風(fēng)道內(nèi)壁粗糙度 3.0mm2.74.532.30.05 pa/m0.3DArcy & Corook Formula24.45分流T型直出口 41,3001,500 x 28001 no.三通 (直管)支出口 5,000630 x 400不帶閥門總進口 46,3001,500 x 28002.74.55.518.23.15.6C = 0.0110.1F81:6-27 & 6-8表F-12 & F-525.直風(fēng)管46,3001,500 x 28004.8m土建風(fēng)道內(nèi)壁粗糙度 3.0mm3.15.636.20.06 pa/m0.3DArcy & Corook F

10、ormula26.45分流T型直出口 46,3001,500 x 28001 no.三通 (直管)支出口 3,000500 x 250不帶閥門總進口 49,3001,500 x 28003.15.66.726.73.36.4C = 0.0060.0F81:6-27 & 6-8表F-12 & F-5MAF-B4-01總壓降：236.4 Pax 1.1=260 PaPage 3 of 32014-10-20空氣密度1.2 kg/m3空氣黏度 1.985E-05 kg/m.s風(fēng)量(m3/hr)W x H (mm)風(fēng)速動壓 雷諾數(shù)(m/s)(Pa)(x10-4 )系數(shù)壓降(Pa)參考數(shù)據(jù)ASHRAE

11、/ 設(shè)計手冊27.45分流T型直出口 46,3001,500 x 28001 no.三通 (直管)支出口 3,000500 x 250不帶閥門總進口 49,3001,500 x 28003.15.66.726.73.36.4C = 0.0060.0F81:6-27 & 6-8表F-12 & F-528.直風(fēng)管52,3001,500 x 28006.2m土建風(fēng)道內(nèi)壁粗糙度 3.0mm3.57.240.80.08 pa/m0.5DArcy & Corook Formula29.彎頭導(dǎo)流片52,3001,500 x 28001 no.3 片90 r=11253.57.240.8KRe = 1.0C0 = 0.020K = 1.0000.1F81:3-7.c表C-330.變徑進口 5