Patent ID: 6080060
Filing Date: 2000-06-27
Classification: F24F

Abstract:
An arrangement for supplying air to a room which is divided into zones with different climatic requirements, comprising:a pressure chamber;a first air treatment unit, from which air is supplied to the pressure chamber, which is shared by a plurality of zones of a room and from which air is supplied to the zones;a second air treatment unit;at least one mixing space, the pressure chamber and the second air treatment unit communicating with the at least one mixing space for mixing air from the pressure chamber and the second air treatment unit, the at least one mixing space communicating with at least one of the zones for supplying mixed air to the at least one zone, the second air treatment unit communicating with the at least one mixing space via at least one conduit corresponding to the at least one mixing space; andmeans adapted to control flow supplied to the at least one mixing space from the second air treatment unit; andthe at least one corresponding conduit extending into the at least one mixing space and being formed with a plurality of apertures in at least one of a circumferential surface and an end surface of the at least one corresponding conduit, through which apertures air is supplied from the second air treatment unit to the at least one mixing space.