INDOOR SUPPLY VENTILATION UNIT Russian patent published in 2022 - IPC F24F7/13 F24F13/68 

FIELD: ventilation units.

SUBSTANCE: technical solution relates to the arrangement of a supply ventilation unit for placement inside a ventilated room. The supply ventilation unit includes a housing designed to be mounted indoors on a wall, and the housing contains an air inlet made in the side of the housing, in the installed state, adjacent to the wall of the room; at least one fan located inside the housing and configured to blow air from the inlet to one or more outlet air channels. At the same time, the installation is characterized in that it contains one or more air outlets, made in such a way that the angle between the direction of air outlet from the outlets and the projection of this direction on the wall on which the case is installed is from -20 to +20 degrees; at the same time, the total length of the air outlets is at least 1/2 of the perimeter of the orthogonal projection of the installation housing onto the wall of the room.

EFFECT: reducing the impact of the operation of the installation on the senses of people in the room, without increasing the area occupied by the installation in the room.

11 cl, 1 dwg