The invention discloses a vehicle-mounted heat management system and a vehicle, the vehicle-mounted heat management system comprises a battery heat exchange flow path, a motor heat exchange flow path, a warm air heat exchange flow path, a heating flow path and a heat dissipation flow path, the battery heat exchange flow path is provided with a battery, the motor heat exchange flow path is provided with a motor, a warm air core body is arranged in the warm air heat exchange flow path, and a heater is arranged in the heating flow path; a radiator is arranged in the heat dissipation flow path; the refrigerant flow path comprises an evaporator flow path and a heat exchanger flow path which are selectively connected with the compressor in series, the heat exchanger flow path exchanges heat with the battery heat exchange flow path through a first heat exchanger, and a second heat exchanger which exchanges heat with the heating flow path is arranged in the refrigerant flow path; and the four-way valve and the five-way valve are jointly used for connecting at least two of the battery heat exchange flow path, the motor heat exchange flow path, the warm air heat exchange flow path, the heating flow path and the heat dissipation flow path in series or in parallel. According to the vehicle-mounted heat management system, the heat conversion efficiency is high, the leakage rate of different waterways is low, and energy waste is reduced.
本发明公开了一种车载热管理系统和车辆,所述车载热管理系统,包括:电池换热流路、电机换热流路、暖风换热流路、加热流路和散热流路,电池换热流路设有电池,电机换热流路设有电机,暖风换热流路中设有暖风芯体,加热流路中设有加热器,散热流路中设有散热器;冷媒流路,冷媒流路包括分别与压缩机选择性地串联的蒸发器流路和换热器流路,换热器流路与电池换热流路通过第一换热器换热,冷媒流路中设有与加热流路换热的第二换热器;四通阀和五通阀,四通阀和五通阀共同用于将电池换热流路、电机换热流路、暖风换热流路、加热流路和散热流路中的至少两个串联或并联。本发明的车载热管理系统,热量转换效率高,且不同水路的泄漏量低,减少能量浪费。
Vehicle-mounted thermal management system and vehicle
车载热管理系统和车辆
2024-01-30
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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