AIR DISTRIBUTOR (VERSIONS) (VR) Russian patent published in 2020 - IPC F24F13/06 F24F13/65 

FIELD: ventilation and air conditioning.

SUBSTANCE: invention discloses versions of air distributors having simple design and low material consumption while providing high rate of attenuation of inlet jets and high uniformity of air distribution. According to one of versions, proposed is air distributor containing air duct and connected to it element made in form of air-conducting insert, in form of single-cavity hyperboloid (1) with open for air passage opposite end bases (2), along length and perimeter of which channel diffusers (3) are uniformly distributed, wherein hyperboloid (1) is located in gap between pair, coaxially aligned sections (4) of supply air duct (5), and end bases (2) of hyperboloid (1) are connected to ends of said sections (4) located on the side of the gap, wherein sections (4) of supply air duct (5) are cylindrical with round cross sections. In other versions, the air distributor uses a nozzle made in the form of cylinder (6) or sphere (12, 17) with honeycomb diffusers (8, 16, 21). Cylindrical sections of air ducts are connected to inner ends of part of cellular diffusers.

EFFECT: invention can be used for distribution of supply air to premises for various purposes.

8 cl, 4 dwg