PURIFIED AIR DISCHARGE DEVICE Russian patent published in 2016 - IPC F24F7/06 

FIELD: ventilation.

SUBSTANCE: present invention relates to a purified air discharge device. Device comprises a push hood comprising an air flow discharge surface discharging a uniform purified air flow, wherein push hood is provided with a lateral air discharger for creating a purified air flow, that collides against a surrounding wall that is formed as push hood is installed and that is situated close along circumferential direction of air flow discharge surface of push hood, so that during collision of purified air flow exiting lateral air outlet, with enclosing structure, air flow that has undergone collision is formed, which is directed towards front and back sides of push hood, preventing penetration of ambient air in back side of push hood in area between lateral air outlet and enclosing structure. This allows to prevent air inflow into area of supplying purified air.

EFFECT: purified air discharge device is disclosed.

10 cl, 10 dwg, 13 tbl