风管展开面积计算表

1、第一分区风管尺寸表风管宽度 风管高度 风管长度 展开面积1000*40010.45141000*40010.40.551.541000*40010.420.7658.1281000*40010.415.2142.5881000*40010.415.2642.7281000*40010.411.8833.2641000*80010.81.254.51000*80010.81.254.5201.2480000第二分区风管尺寸表风管宽度 风管高度 风管长度 展开面积1000*40010.411.331.641000*40010.42.87.841000*40010.49.125.481000*400

2、10.47.7321.6441000*40010.49.2525.91000*40010.433.5293.8561000*80010.80.933.3481000*80010.80.883.168212.8760000第三分区展展开开面面积积计计算算表表分析类型风管尺寸表风管宽度 风管高度 风管长度展开面积风管类型1200*4001.20.47.3123.392直管1200*4001.20.425.8282.624直管1000*40010.413.9339.004直管1000*40010.48.8924.892直管1000*40010.47.1319.964变径管1000*40010.40变

3、径管1000*80010.81.224.392变径管1000*80010.80.983.528变径管1200*1000-400变径管1.211.85.6690弯管90弯管0变径管变径管变径管直管直管0直管0直管0直管合计填填入入相相应应数数据据风管尺寸表风管宽度 风管高度 风管长度1250*4001.250.451.2181250*3201.250.326.7441000*32010.3226.8191000*80010.87.7141000*320-630*32010.320.81000*320-630*32010.320.81250*320-1000*3201.250.320.571000

4、*320-630*32010.320.81000*320内径0.55外径1.5510.320.551250*320内径0.667外径1.9171.250.320.667630*320-500*3200.630.320.34630*320-500*3200.630.320.34630*320-500*3200.630.320.34630*3200.630.3218.551500*3200.50.3218.973250*2000.250.20.958250*1200.250.123.337200*1200.20.121.281展展开开面面积积计计算算表表合计自自动动计计算算面面积积填入相应数据展开面积风管宽度 风管高度169.019421.1761670.8021627.77041.42120.630.321.42120.630.321.34448410.321.42120.630.324.352046.36930160.4078960.50.320.4078960.50.320.4078960.50.3235.246931.115727.75982