DWT35-11(DWT-I/DWT-II)型屋頂通風機

Model DWT35-11 (DWT-I/DWT-II)  Roof Ventilator

     屋頂通風機主要作用為石油，化工，輕紡，冶金和機械廠房，辦公室。實驗室，倉庫等建筑物室內(nèi)通風換氣，它能適應建筑物的不同結(jié)構(gòu)形式和使用需要，可以安裝在屋頂和墻壁上。工作介質(zhì)溫度為25°C，相對濕度不應大于90，介質(zhì)含塵不超100mg/m3。

     該風機主要由葉輪，風筒，風帽，電動機及其他部件組成。葉輪采用軸流風扇，風量大，也可以反風。風帽及底座采用輕質(zhì)，高強度，耐腐蝕玻璃鋼材質(zhì)。具有外形美觀，抗風雨的特點，材料有鐵板和玻璃鋼型。

     FWT35-11、FWT4-72屋頂通風機，可用于輸送腐蝕性氣體，其性能參數(shù)與WT35-11/WT4-72一致。

the roof ventilator is mainly used for the indoor ventilation and air-exchange in the architectures such as petroleum,chemical,textile,metallur,mechanical factory house,office,experimental room,warehouse etc.it can adapt to different structural forms and userequirements froms various buildings.it can be installed in the roof or wall.when the operating media temperature is 25°C,the relativehumidity should not be larger than 90%.the dust content in the media(including solid,impurity)should not exceed 100mg/m3.

this fan is mainly composed of the paddle-wheel,wind tube,nozzle button,motor and other fittings.the paddle-wheel adopts axial-flowfan with extremely large air volume.it can also be back-draught according to the special needs.the nozzle button and base utilize thefiberglas reinforced plastics with light weight,high intensity,anti-corrosion.it has the features of pleasing appearance,rain&wind resistance.

FWT35-11,FWT4-72 roof ventilator can be used to convey the corrosive gas.its performances and parameters are the same as WT35-11/WT4-72.

風機外形及安裝尺寸 Fan external from and mounted dimension