| 摘要 |
The invention relates to an air supply system of an aircraft, in particular of a passenger aircraft, which comprises a fresh air system, through which fresh air can be supplied to an aircraft cabin, a circulating air system, which is coupled to the fresh air system and through which used cabin air can be supplied to the fresh air system, a cooling air system for cooling an air conditioning system of the aircraft disposed in the fresh air system, and a ventilation system coupled to the cooling air system for ventilating an installation space of the air conditioning system. The air supply system includes a device for fluidically coupling the cooling air system and the ventilation system. The device is disposed and configured inside the fuselage of the aircraft such that the air in one system can be driven through the air flow in the other system. The invention also relates to a method for mixing two air streams in an air supply system of this kind of an aircraft. |
| 主权项 |
1. An air supply system of an aircraft, in particular of a passenger aircraft, comprising:
a fresh air system, through which fresh air can be supplied to an aircraft cabin, the fresh air system including a fresh air blower, an aircraft air conditioning system, including a heat exchanger, disposed in an installation space of the air conditioning system, a circulating air system, which is coupled to the fresh air system and through which used cabin air can be supplied to the fresh air system, a cooling air system for cooling the air conditioning system, the cooling air system including a cooling air blower disposed upstream of and fluidly coupled to the heat exchanger such that cooling air supplied by the cooling air blower flows through the heat exchanger, a ventilation system for ventilating the installation space of the air conditioning system, a device for fluidically coupling the cooling air system and the ventilation system disposed downstream of the installation space such that the cooling air flowing through the heat exchanger also flows through the device, the device configured inside the fuselage such that a flow of ventilation air through the installation space is driven by a suction effect brought about by the cooling air flowing through the device, and a common motor configured to drive both the cooling air blower in the cooling air system and the fresh air blower in the fresh air system. |
