Provided is a refrigeration cycle device for an automobile, the refrigeration cycle device being capable of effectively utilizing different temperature regions of a heat exchanger generated by using a non-azeotropic mixed refrigerant. Comprising an indoor heat exchanger (18) including a first indoor heat exchanger (16) and a second indoor heat exchanger (17) disposed in series with each other in the flow of the refrigerant in the refrigerant circuit (10), and a refrigerant circuit (10) in which a non-azeotropic mixed refrigerant is circulated, and in which the first indoor heat exchanger (16) and the second indoor heat exchanger (17) are disposed in series with each other in the flow of the refrigerant in the refrigerant circuit (10). The first indoor heat exchanger (16) is located on the upstream side of the second indoor heat exchanger (17) in the refrigerant flow direction when the first indoor heat exchanger (16) and the second indoor heat exchanger (17) are made to function as evaporators for the refrigerant.
提供能够有效利用因使用非共沸混合制冷剂而产生的热交换器的不同温度区域的汽车用冷冻循环装置。包括制冷剂回路(10),其具有包括第一室内热交换器(16)及第二室内热交换器(17)的室内热交换器(18),且供非共沸混合制冷剂循环,第一室内热交换器(16)和第二室内热交换器(17)在制冷剂回路(10)中的制冷剂的流动中彼此串联地配置,在使第一室内热交换器(16)及第二室内热交换器(17)作为制冷剂的蒸发器起作用的情况下的制冷剂流动方向上,第一室内热交换器(16)位于第二室内热交换器(17)的上游侧。
Refrigeration cycle device for automobile
汽车用冷冻循环装置
28.11.2023
Patent
Elektronische Ressource
Chinesisch
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 |