The invention provides a heat pump system, an energy-saving control method of the heat pump system and a vehicle. The problem that a vehicle heat pump system cannot meet the energy-saving and environment-friendly requirements is solved. The heat pump system comprises a main refrigerant loop, wherein a compressor, an internal condenser, a first electromagnetic valve, an external condenser, a first throttling device and an evaporator are mounted on the main refrigerant loop; a first refrigerant pipeline, wherein a second electromagnetic valve is arranged on the first refrigerant pipeline; a second refrigerant pipeline, wherein a heat exchange device and a second throttling device are arranged on the second refrigerant pipeline; a third refrigerant pipeline, wherein a third electromagnetic valve is arranged on the third refrigerant pipeline; a first cooling liquid pipeline, wherein a first suction device, a cooling liquid heating device and a three-way proportional valve are mounted on the first cooling liquid pipeline; a second cooling liquid pipeline, wherein a warm air core body is mounted on the second cooling liquid pipeline; a battery cooling pipeline, wherein second suction device, a power battery and a four-way valve are mounted on the battery cooling pipeline; and an electric driving pipeline, wherein an electric automobile vehicle-mounted charger, a third suction device, a high-voltage electric control module, a driving motor cooling device, a radiator and a third cooling liquid pipeline are arranged on the electric driving pipeline.
本发明提供一种热泵系统、热泵系统的节能控制方法及车辆,以解决车辆热泵系统无法满足节能环保求的问题。热泵系统包括:主制冷剂回路,其上安装有压缩机、内部冷凝器、第一电磁阀、外部冷凝器、第一节流装置、蒸发器;第一制冷剂管路,其上设置有第二电磁阀;第二制冷剂管路,其上设置有换热装置和第二节流装置;第三制冷剂管路,其上设置有第三电磁阀;第一冷却液管路,其上安装有第一抽吸装置、冷却液加热装置和三通比例阀;第二冷却液管路,其上安装有暖风芯体;电池冷却管路,其上安装有第二抽吸装置、动力电池和四通阀;电驱管路,其上设置有电动汽车车载充电机、第三抽吸装置、高压电控模块、驱动电机冷却装置、散热器和第三冷却液管路。
Heat pump system, energy-saving control method of heat pump system and vehicle
一种热泵系统、热泵系统的节能控制方法及车辆
2021-08-10
Patent
Electronic Resource
Chinese
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 |
Heat pump control method, heat pump system and electric vehicle
European Patent Office | 2024
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