FIELD: ventilation.
SUBSTANCE: invention relates to ventilation devices for directing or distributing air in rooms or spaces. According to any version of the design, the ventilation profile is made by the method of extrusion and contains a wall of connection with the ventilation system, which contains a process protrusion made with possibility of a partial cut to form at least one hole providing connection of the ventilation system with the internal chamber of the ventilation profile. Slotted diffuser comprises a static pressure chamber and at least one ventilation branch pipe connected to it and configured to be connected to the ventilation system. Static pressure chamber is formed by ventilation profile with plugs installed in open ends of ventilation profile, and ventilation branch pipe is interconnected with ventilation profile through hole in process protrusion of connection wall.
EFFECT: simplified design of a slot diffuser containing a ventilation profile, as well as providing the possibility of forming a slot diffuser of the required length and efficiency due to provision of the possibility of incising the ventilation branch pipe at any section of the ventilation profile.
31 cl, 16 dwg
