Noise reduction structure of a ventilation device

Abstract

The utility model discloses a kind of noise reduction structure of ventilation equipment, comprising: ventilation main body, the ventilation main body front and rear both sides are detachably installed with noise reduction frame, fixed sliding slot is opened on the noise reduction frame;Fixing mechanism, it is between noise reduction frame and ventilation main body, for the noise reduction frame detachably installed on ventilation main body;Noise reduction mechanism, it is installed on noise reduction frame, for the noise reduction of ventilation main body, the utility model structure is reasonable, the dismounting of noise reduction frame is facilitated, the cleaning maintenance work of ventilation main body in later period is facilitated, can better satisfy use demand.

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