The invention provides a refrigeration module of a vehicle air conditioner and a vehicle with the refrigeration module. The first heat exchanger is provided with a first heat exchange part and a second heat exchange part, the second heat exchange part is provided with a first heat exchange unit and a second heat exchange unit, the first heat exchange unit and the second heat exchange unit are independently arranged, a first heat exchange loop is formed between the first heat exchange part and the compression part, and a second heat exchange loop is formed between the first heat exchange part and the first heat exchange unit; an outlet of the first heat exchange unit communicates with the air supply opening, and a third heat exchange loop is formed between the first heat exchanger and the second heat exchange unit. And a fourth heat exchange loop is formed between the second heat exchanger and the second heat exchange unit. According to the refrigeration module, the refrigerant flow of the compression part can be increased, the temperature of the gaseous refrigerant in the compression part can be increased, and then the heat exchange efficiency of the refrigeration module during low-temperature operation is improved.
本发明提供了一种车辆空调的制冷模块及具有其的车辆,制冷模块包括:压缩机总成;第一换热器具有第一换热部和第二换热部,第二换热部具有第一换热单元和第二换热单元,第一换热单元与第二换热单元相互独立地设置,第一换热部与压缩部之间形成第一换热回路,第一换热部与第一换热单元之间形成第二换热回路,第一换热单元的出口与补气口连通,第一换热器与第二换热单元之间形成第三换热回路;第二换热器与第二换热单元之间形成第四换热回路。上述的制冷模块,不仅能够增大压缩部的制冷剂流量,还能够提升压缩部内气态制冷剂的温度,进而提升低温运行时制冷模块的换热效率。
Refrigeration module of vehicle air conditioner and vehicle with refrigeration module
一种车辆空调的制冷模块及具有其的车辆
2024-07-12
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 |
Vehicle air conditioner circulation refrigeration mechanism
European Patent Office | 2021
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