The invention relates to a heat pump air conditioning system and a vehicle, the system comprises a compressor, an indoor condenser, an indoor evaporator, an outdoor heat exchanger, a first flow path and a second flow path, the first flow path and the second flow path are selectively connected or disconnected, and an outlet of the compressor is connected with an inlet of the indoor condenser and is connected with an inlet of the outdoor heat exchanger through the first flow path; an outlet of the indoor condenser is connected with a first refrigerant inlet of the first heat exchanger, a first refrigerant outlet of the first heat exchanger is connected with an inlet of the outdoor heat exchanger through a first expansion valve, and an outlet of the outdoor heat exchanger is connected with a first refrigerant inlet of the second heat exchanger and connected with a second refrigerant inlet of the first heat exchanger through a second flow path. A first refrigerant outlet of the second heat exchanger is connected with an inlet of the indoor evaporator through a second expansion valve, an outlet of the indoor evaporator and a second refrigerant outlet of the first heat exchanger are both connected with a second refrigerant inlet of the second heat exchanger, and a second refrigerant outlet of the second heat exchanger is connected with an inlet of the compressor.

    本公开涉及一种热泵空调系统和车辆,该系统包括压缩机、室内冷凝器、室内蒸发器、室外换热器、均选择性导通或截止的第一流路和第二流路,压缩机的出口与室内冷凝器的入口连接且经由第一流路与室外换热器的入口连接,室内冷凝器的出口与第一换热器的第一冷媒入口连接,第一换热器的第一冷媒出口经由第一膨胀阀与室外换热器的入口连接,室外换热器的出口与第二换热器的第一冷媒入口连接且经由第二流路与第一换热器的第二冷媒入口连接,第二换热器的第一冷媒出口经由第二膨胀阀与室内蒸发器的入口连接,室内蒸发器的出口和第一换热器的第二冷媒出口均与第二换热器的第二冷媒入口连接,第二换热器的第二冷媒出口与压缩机的入口连接。


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    Title :

    Heat pump air conditioning system and vehicle


    Additional title:

    热泵空调系统和车辆


    Contributors:

    Publication date :

    2022-07-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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