| 摘要 |
Ceiling-mountable device for ventilating rooms and, at the same time, cooling and/or heating the room air, which device has two longitudinal channels (11,11') for supply of primary air, two elements (12) for cooling/heating of room air, two mixing chambers (13) for cooled/heated room air and primary air, nozzles (17) for supply of primary air to each mixing chamber (13), and outlet openings (15). Air supplied through the primary air channels (11,11') flows through the nozzles (17) along the inclined side (22) of each channel and produces an induction effect, which serves to suck in room air (20) via each element (12) and for its further passage through the elements to each mixing chamber (13) and out through the outlet openings (15) close to the ceiling (10), as shown by the arrows (21). <IMAGE> |
