Automobile climate-control unit has evaporator connected in series with thermal store for storage of cold delivered to evaporator during standstill intervals

摘要

The climate-control unit has a compression refrigeration circuit for the air-conditioning operating mode, provided with a high pressure region, a suction region and a standstill climatization circuit with a compressor (1), an expansion valve (4), an evaporator (5) and a thermal store (6), for storage of cold delivered to the evaporator during the standstill operating mode. The evaporator and the thermal store are connected in series and followed by a refrigerant collector (7).