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            1. <dl id='I0CwzE'></dl>
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                绍兴上虞远大暖通设备有限公司

                轴流风机

                DFBZ-低噪♂声方形壁式轴流风机

                QQ图片20161013135426-1.jpg


                DFBZ-低噪声方形壁式轴流风机~.jpg


                一、概述

                1.1. DFBZ型壁式轴流风机叶轮采用宽叶片大弦长、空间扭曲、倾斜式叶形,可在低速时达到所需风量、风压,降低风机噪声,风机机壳外层方形,内层为多孔消声板,夹层为消声棉,可进一ω 步降低风机噪声。风机№安装于墙体内,靠墙侧装有铝合金防雨百叶,可以防止室外★雨水和自然风向室内倒灌。

                1.2. 风机按机∞号由250-810mm共11个规格,每一规格风☉机口十片数者都为4片,风量600 ~ 19000m/h,风压40 ~ 240Pa。

                1.3. 风机根据使用环境不同要求,可制成BXBDZ型防爆轴流风↘机,可适用于非腐蚀的含有易∩燃、易爆ζ气体的场所,防爆∞等级为EXd II BT4。


                二、性能参数表


                定稿-124-1.jpg


                三、外形及安装尺寸


                定稿-125-1.jpg


                四、风机安装示意图


                定稿-125-2.jpg



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