The invention provides a thermal management system and a new energy electric vehicle. The thermal management system comprises a battery cooler with a first channel and a second channel, a heat exchanger with a third channel and a fourth channel, and a water cooling condenser with a fifth channel and a sixth channel. The refrigerant loop comprises a second channel and a fifth channel; the heating water loop comprises a sixth channel and a third channel; the battery loop comprises the third channel; the ten-way valve is communicated with the electric drive loop, the heating water loop, the battery loop and the electric drive loop; when the ten-way valve is in a first state, waste heat of the electric drive loop flows through the ten-way valve to heat the first channel, the first channel heats a refrigerant of the second channel, the heated refrigerant flows through the fifth channel which is the same as the refrigerant loop to heat, and the fifth channel heats the battery loop comprising the sixth channel. Therefore, the electric drive loop is used for supplying heat to the battery loop, energy consumption is reduced, and the heat utilization rate is increased.
本申请提供一种热管理系统及新能源电动汽车,其中热管理系统包括具有第一通道和第二通道的电池冷却器、具有第三通道和第四通道的换热器、具有第五通道和第六通道的水冷冷凝器;还包括第二通道和第五通道的冷媒回路、包括第六通道和第三通道的加热水回路以及包括第三通道的电池回路以及电驱回路;还包括连通电驱回路、加热水回路、电池回路以及电驱回路的十通阀;当十通阀处于第一状态时,电驱回路的余热流经十通阀给第一通道加热,第一通道给第二通道的冷媒加热,加热后的冷媒流经同为冷媒回路的第五通道加热,第五通道给包括第六通道的电池回路加热,故本申请利用电驱回路给电池回路供热,降低了能耗,提高了热量的利用率。
Thermal management system and new energy electric vehicle
一种热管理系统及新能源电动汽车
2023-06-02
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 / 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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