The invention provides a vehicle-mounted temperature adjusting device which enables a refrigerant in a refrigeration loop and a heat medium in a heat loop to properly circulate in order to improve thecooling efficiency of a cooling object. The vehicle-mounted temperature control device (1) is provided with a first heat circuit (4) and a refrigeration circuit (2). The first heat circuit has a first radiator (42) that exchanges heat with the outside air, a first heat exchanger (22), and a first pump (41), and is configured so as to circulate a first heat medium. The refrigeration circuit has afirst heat exchanger that condenses a refrigerant by dissipating heat from the refrigerant to a first heat medium, a second heat exchanger (27) that cools an object to be cooled by evaporating the refrigerant by absorbing heat from the refrigerant, and a compressor (21), and is configured in such a way that the refrigerant is circulated through the first heat exchanger and the second heat exchanger, thereby achieving the refrigeration cycle. When the cooling of the object to be cooled is started, the compressor is started after the first pump is started.
本发明提供车载调温装置,为提高冷却对象的冷却效率而使制冷回路内的制冷剂和热回路内的热介质适当地循环。车载调温装置(1)具备第一热回路(4)和制冷回路(2)。第一热回路具有与外部空气进行热交换的第一散热器(42)、第一热交换器(22)和第一泵(41),并且构成为使第一热介质进行循环。制冷回路具有通过从制冷剂向第一热介质散热从而使制冷剂冷凝的第一热交换器、通过使制冷剂吸热从而使该制冷剂蒸发而对冷却对象进行冷却的第二热交换器(27)和压缩机(21),并且构成为使制冷剂通过第一热交换器以及第二热交换器而进行循环,从而实现制冷循环。在开始冷却对象的冷却时,在第一泵启动之后,使压缩机启动。
Vehicle-mounted temperature adjusting device
车载调温装置
2021-01-12
Patent
Electronic Resource
Chinese
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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