WDF無蝸殼風機箱由單吸式高效后彎傾斜式離心葉輪、消聲箱體、低噪音風機專用電機組成。具有效率高、噪聲低、靜壓高、結構簡單、外形美觀、安裝維修方便等特點。風機可廣泛應用于賓館、飯店、禮堂、影劇院、地下室、廠礦企業(yè)、辦公樓等場所通風換氣。由單吸式高效后彎傾斜式離心葉輪、消聲箱體、低噪音風機專用電機組成。具有效率高、噪聲低、靜壓高、結構簡單、外形美觀、安裝維修方便等特點。
WDF volute less fan case is composed of single suction high-efficiency backward bending inclined centrifugal impeller, silencing box and special motor for low-noise fan. The utility model has the advantages of high efficiency, low noise, high static pressure, simple structure, beautiful appearance, convenient installation and maintenance, etc. Fans can be widely used in hotels, restaurants, auditoriums, cinemas, basements, factories and mining enterprises, office buildings and other places for ventilation. It is composed of single suction high-efficiency backward bending inclined centrifugal impeller, silencing box and special motor for low-noise fan. The utility model has the advantages of high efficiency, low noise, high static pressure, simple structure, beautiful appearance, convenient installation and maintenance, etc.
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