The invention relates to an electric automobile integrated thermal management system based on a mixed phase change material, and belongs to the technical field of automobile thermal management systems. The integrated thermal management system comprises a first electromagnetic valve, a pump, a gas-liquid separator, a compressor, a second electromagnetic valve, a third electromagnetic valve, a fourth electromagnetic valve, an air conditioner pipe set, a fifth electromagnetic valve, a first throttling valve, a first condenser, a second condenser, a sixth electromagnetic valve, a seventh electromagnetic valve, a second throttling valve and a battery cooling mechanism. The first electromagnetic valve and the second electromagnetic valve are two-position two-way electromagnetic reversing valves;the third electromagnetic valve is a two-position four-way electromagnetic reversing valve; the fourth electromagnetic valve, the fifth electromagnetic valve, the sixth electromagnetic valve and theseventh electromagnetic valve are two-position six-way electromagnetic reversing valves; the pump is a hydraulic pump; a system working medium is a mixed phase change material; the system is divided into two modes according to the working position of the third electromagnetic valve, namely a single working medium working mode and a mixed working medium working mode which are respectively suitablefor different working temperature intervals of a battery and an air conditioner.
本发明涉及基于混合相变材料的电动汽车集成热管理系统,属于汽车的热管理系统技术领域。该集成热管理系统包括第一电磁阀、泵、气液分离器、压缩机、第二电磁阀、第三电磁阀、第四电磁阀、空调管组、第五电磁阀、第一节流阀、第一冷凝器、第二冷凝器、第六电磁阀、第七电磁阀、第二节流阀和电池冷却机构。第一电磁阀和第二电磁阀为二位二通电磁换向阀;第三电磁阀为二位四通电磁换向阀;第四电磁阀、第五电磁阀、第六电磁阀、第七电磁阀为二位六通电磁换向阀;泵为液压泵;系统工质为混合相变材料;据第三电磁阀的工作位置将系统分为两种模式,单一工质工作模式和混合工质工作模式,分别适用于电池和空调不同的工作温度区间。
Electric vehicle integrated thermal management system based on mixed phase change material
基于混合相变材料的电动汽车集成热管理系统
2020-05-12
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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