The invention provides an automobile heat management air conditioning system and a new energy automobile. The automobile heat management air conditioning system comprises refrigerant circulation and cooling liquid circulation, the refrigerant circulation comprises a compressor (1), an in-automobile heat exchanger (7), an out-automobile heat exchanger (4) and a first throttling device (5), the automobile heat management air conditioning system further comprises a bypass pipeline, one end of the bypass pipeline is connected to a pipeline between the in-automobile heat exchanger (7) and the out-automobile heat exchanger (4), and the other end of the bypass pipeline is connected to an air suction port (15) of the compressor (1). The bypass pipeline and the cooling liquid circulation are connected by heat exchange through an intermediate heat exchanger (11). The compressor (1) comprises an air overflow port (16), the air overflow port (16) is connected with an air overflow pipeline, the air overflow pipeline is provided with a control valve (14), the other end of the air overflow pipeline is connected to an air suction port (15), and the air overflow port (16) is communicated with an area between the air suction port (15) and an exhaust port of a pump body assembly of the compressor (1). According to the automobile heat management air conditioning system, the displacement of the compressor can be matched with the load, and the power of the compressor is saved.
本申请提供一种汽车热管理空调系统和新能源汽车。该汽车热管理空调系统包括制冷剂循环和冷却液循环,制冷剂循环包括通过压缩机(1)、车内换热器(7)、车外换热器(4)和第一节流装置(5),还包括旁通管路,旁通管路的一端连接在车内换热器(7)和车外换热器(4)之间的管路上,另一端连接至压缩机(1)的吸气口(15),旁通管路与冷却液循环之间通过中间换热器(11)换热连接,压缩机(1)包括溢气口(16),溢气口(16)处连接有溢气管路,溢气管路上设置有控制阀(14),溢气管路的另一端连接至吸气口(15),溢气口(16)与压缩机(1)的泵体组件的吸气口(15)和排气口之间的区域连通。根据本申请的汽车热管理空调系统,能够使得压缩机的排量与负载相匹配,节省压缩机的功率。
Automobile heat management air conditioning system and new energy automobile
汽车热管理空调系统和新能源汽车
2022-02-01
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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