Air conditioning unit for vehicle passenger compartment; has heat exchanger as evaporator, ventilator to direct heated air to passenger compartment and dehumidifier arranged after heat exchanger

摘要

The unit (1) has a heat exchanger (7), which acts as an evaporator, and a ventilator (11), which directs heated air from the heat exchanger to the passenger compartment. A dehumidifier unit (14) is arranged after the heat exchanger in the air stream, which reduces the amount of moisture in the air. A second heat exchanger (12) arranged in the air flow between the first heat exchanger and the dehumidifier can be used to heat the air stream.