The invention discloses a heat pump air conditioning system which comprises a first control valve and a second control valve. And the first control valve is matched with the second control valve, so that the on-off and connection states of the first branch, the second branch, the third branch, the fourth branch, the fifth branch and the sixth branch can be switched. According to the heat pump air conditioning system, normal operation of the system is guaranteed through the motor water pump and the air conditioning water pump, and compared with an air conditioning system in the prior art, the number of the water pumps is reduced, system energy consumption is reduced, and operation cost is saved; when the vehicle runs and only the power battery pack needs to be heated, heat generated by the electric controller of the motor and the power supply can be directly guided into the fourth branch through the first control valve and the second control valve to heat the power battery pack, waste heat is fully recycled, and energy is saved. Meanwhile, the invention further provides an automobile which comprises the heat pump air-conditioning system, the heat pump air-conditioning system can be suitable for a hybrid electric vehicle and an electric vehicle, and the adaptability of the heat pump air-conditioning system is improved.
本发明公开一种热泵空调系统,包括第一控制阀、第二控制阀;第一控制阀与第二控制阀相配合,能够切换第一支路、第二支路、第三支路、第四支路、第五支路以及第六支路的通断以及连接状态。本发明的热泵空调系统,利用电机水泵和空调水泵保证系统的正常运行,相较于现有技术中的空调系统,减少了水泵数量,降低了系统能耗,节约了运行成本;当车辆运行时,且只有动力电池包需要加热时,电机电控和电源产生的热量可利用第一控制阀和第二控制阀直接导入第四支路中,为动力电池包加热,充分回收余热,节约能源。同时,本发明还提供一种汽车,包含上述的热泵空调系统,热泵空调系统能够适用于混合动力车和电动汽车,提高了热泵空调系统的适应性。
Automobile and heat pump air conditioning system
一种汽车及热泵空调系统
2023-08-04
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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