| 摘要 |
FIELD: heating. ^ SUBSTANCE: air distributor for supply of plenum air to the room has the housing which is made in the form of dome, and side walls of the housing are made as to the height in the form of falling steps so that at the bottom and in vertical wall of each step there provided is air outlet slot with mutually perpendicular flows simultaneously from one volume, which provides effect of self-oscillation at interaction of opposite jets. ^ EFFECT: enlarging possibilities of uniform distribution of plenum air in the room or its supply immediately to the working area owing to formation of quickly damping plenum jet which is characterised by absence of stagnation zones around the design of air distributor, improving the quality of air medium in the room and reducing the costs for air exchange, and arrangement of ventilation systems. ^ 2 dwg |
