| 摘要 |
The invention relates to an air-conditioning system for a vehicle, especially for a vehicle propelled by an internal combustion engine (68). Said air-conditioning system comprises at least one evaporator (18), one compressor (12), one condenser or gas cooler (14) and one expansion member (16) that are arranged in a refrigerant circuit of the air-conditioning system in such a manner that the compressor (12), in the cooling mode of the air-conditioning system, conveys a coolant via the condenser or gas cooler (14) and the expansion element (16), and in the heating mode, while bypassing the condenser or gas cooler (14), to the evaporator (18). The refrigerant circuit is coupled to a refrigerant circuit (66) for a heat source of the vehicle via a coupling heat exchanger (46). According to the invention, the refrigerant circuit (66) is provided with means (56, 58, 70, 74, 76) that allow control and/or adjustment of heat release into the refrigerant circuit through the coupling heat exchanger (46). The invention also relates to a method for operating such an air-conditioning system.
|
