工作原理：暖風機主要由空氣加熱器和風機組成，空氣加熱器散熱，然后風機送出，使室內空氣溫度得以調節(jié)。空氣加熱器由螺旋翅片管組成。例如蒸汽型暖風機其散熱排管是用鋁帶專用設備繞在壁厚為Φ21.5無縫鍋爐管上，片距為2.5mm，排管和熱媒流通管道是整體焊接結構，暖風機的工作壓力在0.8MPa以下。 蒸汽性能數(shù)據(jù) 在蒸汽壓力為0.14bar和進口空氣溫度為15.6℃標準條件下性能數(shù)據(jù)產品類型產品規(guī)格散熱量（KW）噪聲等級空氣數(shù)據(jù)電機數(shù)據(jù)安裝高度（m）射程（m）風量（m/h）平均出口風速（m/s）出口風溫（℃）冷凝水量（Kg/h）軸功率（W）轉速(RPM)吊頂式NF-6.15.3II2.75.26122.33438.2201400NF-6.97.0II2.75.56882.654811.3201400NF-9.69.7II3.06.19632.334815.9451400NF-11.213.8III3.77.611162.745422.2451400NF-17.118.5III4.38.817122.774929.9751400NF-20.525.2III4.69.420493.345440.4751400NF-23.731.6III4.69.823703.915750.3100900NF-27.135.5III4.910.127144.465657.2100900NF-38.248.3IV5.210.438233.435577.1200900NF-44.356.5IV5.511.344343.985690.7200900NF-59.675.6V5.812.259632.9555121.1260900NF-65.885.0V6.113.465753.2556136.1310900NF-78.499.6V6.114.078443.8955159.7310900 熱水暖風機性能數(shù)據(jù)在熱水進水溫度93.3℃,進口空氣溫度15.6℃,條件下的性能數(shù)據(jù)產品規(guī)格產品類型散熱量（KW）熱水數(shù)據(jù)空氣數(shù)據(jù)電機數(shù)據(jù)熱水流量(m/h)水壓降(kpa)安裝高度（m）射程,（m）風量（m/h）平均出口風速（m/s）出口風溫（℃）軸功率（W）轉速(RPM)吊頂式NF-6.13.80.301.492.75.26122.3336201400NF-6.95.10.392.392.75.568826.539201400NF-9.67.20.572.993.06.19632.3340451400NF-11.29.90.775.683.77.611162.7444451400NF-17.113.61.079.564.38.817122.7741751400NF-20.518.11.4117.044.69.420493.3444751400NF-23.723.71.8410.764.69.823703.9147100900NF-27.126.42.0412.854.910.127144.4646100900NF-38.239.03.0226.605.210.438233.4348200900NF-44.345.73.5434.675.511.344343.9848200900NF-59.658.04.5030.795.812.259632.9546260900NF-65.765.65.0937.666.113.465753.2547310900NF-78.480.06.2038.566.114.078443.8948310900