| 摘要 |
A ventilation load-reducing apparatus, which has a simple structure and is capable of further improving the efficiency of the heat recovery, and a vehicle air conditioner using the same are proposed. The ventilation load-reducing apparatus includes an inside air lead-out path 4 for ventilation which leads air of a vehicle-interior out of a vehicle from a rear side of the vehicle-interior, an outside air lead-in path 5 which leads outside air into a front side of the vehicle-interior, a ventilation heat recovery device 6 which recovers heat from the air led out through the inside air lead-out path 4, a recovered heat radiator 7 which releases the heat on the air led in through the outside air lead-in path 5, and a heat transmitter 8 which transmits the heat between the ventilation heat recovery device 6 and the recovered heat radiator 7. The ventilation load-reducing apparatus is independent of a refrigerant circulating system 9 of a vehicle air conditioner 2.
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