Low-noise pipeline fan
The utility model discloses a low-noise pipeline fan, and relates to the field of pipeline fans, the low-noise pipeline fan comprises a fan and a box body connected with the fan, the box body is composed of a bottom plate, a top plate, side plates and connecting arc plates, and the bottom of the box...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a low-noise pipeline fan, and relates to the field of pipeline fans, the low-noise pipeline fan comprises a fan and a box body connected with the fan, the box body is composed of a bottom plate, a top plate, side plates and connecting arc plates, and the bottom of the box body is provided with a damping installation mechanism used for conducting damping installation on the box body and a ventilation pipeline. The damping mounting mechanism comprises a mounting rail and a damping fixing assembly; the mounting rail is fixedly connected with the bottom plate, a mounting hole is formed in the mounting rail, the damping fixing assembly comprises a threaded fixing part and a damping part, the threaded fixing part penetrates through the mounting hole and is connected with the ventilation pipeline, and the damping part is located between the threaded fixing part and the mounting rail; according to the pipeline fan, in the process that the box body in the pipeline fan is fixedly connected w |
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