AIR DIFFUSION GRID WITH IMPROVED EFFICIENCY OF DIFFUSION OF INDOOR AIR CURRENT

摘要

Purpose: the air diffusion grid of the improved efficiency of the diffusion with indoor air stream is arranged to improve cooling efficiency. Construction: air diffusion grid includes the rack (100) being fixed on a ceiling (k) and has an exhaust outlet (101); First in grid (110), have a bracket (111), it is fixed by the fixing piece (102) being fixed on the inside of rack; Second in the grid (120) and interior on the inside that grid (130) is fixed on first of third in grid in order. Grid member (112) first in grid relative to a horizontal line formed be inclined at 40 degree disseminate air to a room an outer ring. Relative to horizontal line, grid member (121) in grid second formed be inclined at 45 degree relative to the third in grid horizontal line and grid member (131) formed be inclined at 50 degree disseminate air to room a center. In intermediate ventilated room by the outer ring to diffuse to room.