FIELD: ventilation systems.
SUBSTANCE: invention relates to linear slot diffusers for distributing air flows built into a ceiling made of plasterboard (gypsum plasterboard) and a metal frame. In a preferred embodiment of the invention, a ventilation diffuser is claimed, containing two profiles connected to each other by a fixing element, while on the fixing element there is an air flow deflector, the lower part of which is made in the shape of a crescent and is designed to rotate relative to the plane of exit of air flows from the diffuser.
EFFECT: increase in the efficiency of air flow distribution due to a more effective change in the trajectory of a stream of air masses relative to the plane of exit of the air masses from the diffuser.
16 cl, 5 dwg
