AIR CONDITIONING SYSTEM HAVING DUCT STRUCTURE MIXING RETURN AIR WITH INLET AIR

摘要

As the subject innovation relates to outside-air and ventilation to a predetermined After mixing on a location allowing groups air conditioner blend that minimizes costs while maximizing the ventilation efficiency to be received and processed in one direction to the outside air as the ventilation air system in the duct, for this purpose, the outdoor unit 10 and using the heat source of the outdoor unit (10) provides an air conditioning system (1) including the outdoor air (IA) and a ventilation air conditioner 20 to be supplied to the room by heating and cooling the (RA), the air conditioning system (1), ventilation (RA) from the outside to the ventilation branch in the passage while forming a passage of the outdoor air (IA) to the air conditioner (20) (34a, 34b), the indoor (R) through the air an intake duct 30 which allows the flow to the conditioner 20; An exhaust duct for supplying fresh air (SA) through the air conditioner 20 in the branch from that passage, while the air-conditioning air is formed in the exhaust passage to the outdoor air supply (44a, 44b) in to the room (R) ( 40); Is disposed in the intake duct 30, provided with a plurality of rotary blades (52, 54, 56) rotating in the non-powered by the flow of the ventilation (RA) and outdoor air (IA), the vent (RA) and outdoor air It characterized in that it comprises a non-powered mixer 50 for mixing the (IA).