Air conditioning system for motor vehicle, has air guiding part with holes that are controlled relative to free cross-sectional surface of its flow cross section, where holes enable to mix cold and/or hot air flow with each other

摘要

The system (1) has a hot air channel (3) attached to a heat exchanger (2), and a cold air channel (4) directed to the heat exchanger. An air mixing chamber (5) is attached to the air channels, and an air guiding part, which seals hot air and cold air opposite to each other for separately guiding differently tempered air in the air mixing chamber. The air guiding part has holes (61) that are controlled relative to a free cross-sectional surface of its flow cross section. The holes enable to mix cold and/or hot air flow with each other in a limited circumference.