The working principle of the swirl air outlet

The swirling air outlet includes a cylinder, a fixed plate, a rotating plate, a fixed groove, a fixed guide vane, a rotating guide vane, an angle knob, and a perforation; Among them, the fixed disk is fixed in the simplified form; The rotating disc is located above the fixed disc; The angle knob is located above the rotating disc; Integrated injection molding of the cylinder and fixed groove; One end of the fixed deflector is connected to the fixed plate, and the other end is connected to the fixed groove; One end of the rotating deflector is connected to the rotating disc, and the other end is connected to the fixed slot; The middle of the rotating deflector is equipped with perforations.

The rotating guide vanes of the swirl air outletare equipped with perforations in the middle, which absorb the sound incident on the rotating guide vanes and reduce the echo effect of the swirl air outlet, effectively reducing the noise at the air outlet.

When the swirl air outlet is working, it utilizes the rotation of the air outlet to send out the air in a spiral shape, producing a relatively high induction ratio, allowing the air supply to quickly mix with the surrounding indoor air. Unlike traditional diffusers, the outlet slots are arranged radially, and the supply air in the air duct is guided by the outlet slots of the air outlet, forming a tangential jet. Under the action of multiple jets, the supply air of the entire air outlet generates a typhoon like vortex. The central area of the vortex forms a negative pressure zone, inducing the surrounding indoor air to quickly mix with the supply air, and the entire supply air flow shows a stable horizontal diffusion flow pattern.