適用范圍 DZ系列低噪聲軸流風(fēng)機(jī)系上海交通大學(xué)專利產(chǎn)品，采用低轉(zhuǎn)速、較小輪轂比、高壓力系數(shù)的設(shè)計(jì)方法，研制而成大弦長、空間扭曲、傾斜式寬葉片。實(shí)際應(yīng)用證明，本產(chǎn)品具有高效節(jié)能、噪聲低、振動(dòng)小、運(yùn)行可靠平穩(wěn)等特點(diǎn)。已廣泛應(yīng)用于一般廠房、紡織廠、電廠、變電所和辦公樓等工礦企業(yè)和民用建筑的集中式空氣調(diào)節(jié)和局部通風(fēng)換氣。 技術(shù)參數(shù) 類別型號(hào)機(jī)號(hào)風(fēng)量m3/h全壓Pa轉(zhuǎn)速rpm功率KW噪聲dB（A）壁式DZ-11型2.2C4002914500.025543C16003914500.0663.54B4000989600.2564.54C520014914500.55665A6000787200.25645B70001129600.37705C750017714500.75756A9500887200.55697A150001377201.1728A220001577201.577崗位式DZ-12型2.2C4002914500.025563C16003914500.0661.54B4000989600.2564.54C520014914500.55705A6000787200.25645B70001129600.37696A9500887200.55696B140001969601.1777A145001377201.1717B220001969602.2787C2500029414503818A230001477201.577管道式DZ-13型2.5D200020529000.37773C16003914500.0661.53.2D300020729000.3778.54B3900989600.25644C500014914500.55695B55001129600.37705C700017714500.75756B100001969601.177.56C1500029414502.280.57A140001377201.1727B180002069602.279.57C200003431450381.58A200001577201.576.58B250002269602.280.58C280003941550481.59A3800021672038110B485003069605.585