Vectorized jet fan

摘要

A vectorized jet fan device for ventilation which is capable of directing high speed air stream discharged from the fan by a small angle at a higher flow speed for the primary purposes of efficiently meeting and utilizing space clearance and improving aerodynamic performance. The inventive device includes a splitter, through which an end silencer and a silencer is securely connected to the end of a fan. The splitter is formed so that the end silencer of a smaller diameter than the silencer can be fittingly engaged at a small degree of angle from the longitudinal axis of the fan.

主权项

1. A vectorized jet fan device, comprising:
an axial fan housed in a tubular fan housing suitable for receiving secure connection on both ends; a first end silencer and a first silencer securely connected using a first splitter, wherein said first silencer is securely attached to a first end of said fan housing; a second end silencer and a second silencer securely connected using a second splitter, wherein said second silencer is securely attached to a second end of said fan housing; wherein: both ends of said first end silencer are perpendicular to a centerline of said first end silencer; both ends of said second end silencer are perpendicular to a centerline of said second end silencer; both ends of said first silencer are perpendicular to a centerline of said first silencer; both ends of said second silencer are perpendicular to a centerline of said second silencer; said centerline of said first silencer coincides with a centerline of said fan housing; and said centerline of said fan housing coincides with said centerline of said second silencer.