关键字:水培风机,管道风机,圆形管道风机,幽浮扇 dbzzGDF系列是结合国内外先进技术而设计的新型风机,进风口和出风口外形尺寸相同,风机直接与风管连接,见安装示意图,能够极大地节省管道设计及安装费用;新型设计的机壳以及依照空气动力学设计的叶轮,能够减少振动和噪音。适用于酒店、宾馆、高级会场、超市、贮藏室、洗手间等地方的送风、排风、回风、补风和过滤。
Performance introduction
GDF series global duct fan is a new fan designed depending on advanced technology both domestic and abroad. The overall dimensions of air let and air outlet are the same. The fan connects with air duct directly, as installation instruction shows. Pipeline design and installation costs are greatly saved. According to aerodynamics can lessen vibration and reduce noise the new shell and the paddle-wheel designed. GDF series global duct fan is suitable for the hotel, the guesthouse, the senior hall, supermarket, storage and the bathroom to supply, exhaust, exhaust, make-up and filter air.
(1)外壳:采用优质冷轧板或镀锌板,具有优良的耐大气腐蚀性能.进风口设计呈符合空气动力学的形状,便于气流进入叶轮。进风口和出风口外形尺寸相同,以便于安装。进风盖和出风盖采用螺钉连接,便于维修与清洁。
(1)Shell: the shell is made of cold-rolled sheet or galvanized sheet, which has good atmospheric corrosion resistance performance. The shape of air inlet is designed in conformity to aerodynamics. Air is easy to go into the impeller. Air inlet’s size is the same air outlet’s.(2)叶轮:GDF 100A、GDF125A、GDF150A、GDF160A圆形管道风机采用新型塑料叶轮,直径为190mm;GDF200A、GDF250采用新型塑料叶轮或金属叶轮,直径为250mm;GDF315A圆形管道风机采用金属制成,直径为280mm。均设计成后向式叶轮,在正常运转的情况下,均能与外壳良好配合,风量大、效率高、噪音低。叶轮与外转子电机构成整体,成为叶轮轮毂的驱动电机被气流高效地冷却,可以延长风机寿命。
(3)电机:采用外转子单相异步电动机,该电机的特点是叶轮直接压装在电机外壳上,由电机外壳旋转直接驱动,电机与风轮一体,结构合理,体积小,节省安装空间;重量轻,运行平稳,效率高,寿命长。
(4)接线盒:采用加有阻燃成分的ABS材料制成,防火性能较好。安装在整机外表面接线、拆装非常方便。 |