Abstract: A heat pump air-conditioning system includes a HVAC assembly, a compressor, an outdoor heat exchanger, and a first plate heat exchanger. The HVAC assembly includes an indoor condenser, an indoor evaporator, and an damper mechanism. The compressor communicates to the indoor condenser. The indoor condenser communicates to the outdoor heat exchanger and further to the outdoor heat exchanger through a first enthalpy-increased branch. The outdoor heat exchanger communicates to the indoor evaporator and further to a moderate-pressure air inlet of the compressor through a second enthalpy-increased branch. The indoor evaporator communicates to a low-pressure air inlet of the compressor. The first enthalpy-increased branch and the second enthalpy-increased branch exchange heat by using the first plate heat exchanger. The second enthalpy-increased branch is provided with a first expansion valve. The outdoor heat exchanger is in communication with the first plate heat exchanger through the first expansion valve.

Abstract: A heat pump air-conditioning system includes a (HVAC) assembly, a compressor, an outdoor heat exchanger, and a first plate heat exchanger. The HVAC assembly includes an indoor condenser, an indoor evaporator, and an damper mechanism. The compressor communicates to the indoor condenser. The indoor condenser communicatees to the outdoor heat exchanger and further to the outdoor heat exchanger through a first enthalpy-increased branch. The outdoor heat exchanger communicates to the indoor evaporator and further to a moderate-pressure air inlet of the compressor through a second enthalpy-increased branch. The indoor evaporator communicates to a low-pressure air inlet of the compressor. The first enthalpy-increased branch and the second enthalpy-increased branch exchange heat by using the first plate heat exchanger. The second enthalpy-increased branch is provided with a first expansion valve. The outdoor heat exchanger is in communication with the first plate heat exchanger through the first expansion valve.

Abstract: This disclosure discloses a HPAC system and an electric vehicle. The HPAC system includes: an indoor condenser, an indoor evaporator, a compressor, an outdoor heat exchanger, and a first plate heat exchanger, the compressor is in communication with the indoor condenser, the indoor condenser is in communication with the outdoor heat exchanger through a first throttle branch or a first through-flow branch, the outdoor heat exchanger, through a second throttle branch or a second through-flow branch, is in communication with a first branch that is open or closed and is in communication with a second branch that is open or closed, the first branch is in communication with a low-pressure air inlet of the compressor, the second branch is in communication with the indoor evaporator, the indoor evaporator is in communication with a low-pressure air inlet of the compressor, and an enthalpy-increased branch is further disposed in the system.

Abstract: An air conditioning system (100) for a vehicle and a vehicle having same are provided. The air conditioning system (100) includes: a compressor (1), including a compressor inlet (11) and a compressor outlet (72); a first plate heat exchanger (2), including a pair of first inlet (21) and first outlet (22), and a pair of second inlet (23) and second outlet (24); a heat radiator (3), connected between the second inlet (23) and the second outlet (24), and disposed inside the vehicle: an external air heat exchanger (7), disposed downstream of the first plate heat exchanger (2); a first throttle control assembly, disposed between the first outlet (22) and an inlet (71) of the external air heat exchanger (7); and an internal refrigeration assembly, configured to selectively cool the air inside the vehicle, and disposed between the compressor inlet (11) and an outlet (72) of the external air heat exchanger (7).

Abstract: An air conditioning system (100) for a vehicle and a vehicle having same are provided.

Abstract: An air conditioning system (100) for a vehicle and a vehicle having the same are provided.

Abstract: Disclosed are an air conditioning system (100) for a vehicle and a vehicle having same. An air conditioning system (100) includes: a compressor (1), having a compressor inlet (11) and a compressor outlet (12); a first plate heat exchanger (2), having a pair of first inlet (21) and first outlet (22), and a pair of second inlet (23) and second outlet (24); a heat radiator (3), connected between the second inlet and the second outlet; an external air heat exchanger (72), disposed downstream of the first plate heat exchanger; a second plate heat exchanger (71), including a pair of third inlet (711) and third outlet (712), and a pair of fourth inlet (713) and fourth outlet (714); a motor radiator (74), connected between the fourth inlet and the fourth outlet; a first throttle control assembly (5), disposed between the first outlet and an inlet of the external air heat exchanger; and an internal refrigeration assembly, disposed between the compressor inlet and the third outlet.