性能简介SWFⅠ、Ⅱ、Ⅲ型混流式通风机是一种介于轴流风机和离心风机之间且兼二者之长的新型风机。其流量比同机号离心风机大，具有高效区宽，效率高等优点。该风机广泛用于写字楼、宾馆及其他大型高级民用建筑的通风排风系统，也可用于冷库、纺织等工矿企业的通风换气，以替代低压离心风机或高压轴流风机而无需加装大量消声设施。SWF-l主要参数机号（№）转速(r/min)双速电机(kW)单速电机(kW)流量(m3/h)全压(Pa)噪声(A)2.5290014500.75/0.550.750.182664-15321362-743358-63496-16672643290014502.2/22.20.254652-32122312-1606512-883121-23673664290014504/3.34.00.377228-52424512-2765654-1248128-28578714.5290014505.5/4.55.50.559169-71244728-3160672-1298182-30680735290014505.5/4.55.51.113110-98768652-4896801-1316196-38283776290014508/6.57.51.519230-1521011625-7560836-1365165-38285797145096028/2.23.01.118800-1178013820-8246329-470186-27882748145096011/915437350-2856425467-16269809-1305193-5169082