The invention provides an automobile thermal management air conditioning system, a control method thereof and a new energy automobile. The automobile heat management air conditioning system comprises a refrigerant cycle, the refrigerant cycle comprises a compressor, an outside-automobile heat exchanger, an inside-automobile heat exchange branch and a battery heat exchange branch, the inside-automobile heat exchange branch and the outside-automobile heat exchange branch are connected in parallel, and the inside-automobile heat exchange branch comprises an inside-automobile heat exchanger and a first throttling device; the battery heat exchange branch comprises a battery pack heat exchanger and a second throttling device, the first end of the battery heat exchange branch and the in-vehicle heat exchange branch are jointly connected to the out-vehicle heat exchanger, and the second end of the battery heat exchange branch can selectively communicate with an air suction port or an exhaust port of the compressor. According to the automobile heat management air conditioning system, the battery heat exchange efficiency can be improved, and the battery heat recovery capacity is improved.
本申请提供一种汽车热管理空调系统及其控制方法、新能源汽车。该汽车热管理空调系统包括制冷剂循环,制冷剂循环包括压缩机、车外换热器、车内换热支路和电池换热支路,车内换热支路和车外换热支路并联,车内换热支路包括车内换热器和第一节流装置,电池换热支路包括电池组换热器和第二节流装置,电池换热支路的第一端与车内换热支路共同连接至车外换热器,电池换热支路的第二端能够选择地与压缩机的吸气口或者排气口连通。根据本申请的汽车热管理空调系统,能够提高电池换热效率,提高电池热量回收能力。
Automobile thermal management air conditioning system, control method thereof and new energy automobile
汽车热管理空调系统及其控制方法、新能源汽车
11.03.2022
Patent
Elektronische Ressource
Chinesisch
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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