The invention relates to the technical field of vehicle thermal management, in particular to a vehicle thermal management system and a vehicle. The vehicle heat management system comprises heat pump equipment provided with a water-cooled condenser, bypass heat auxiliary equipment and outdoor heat exchange equipment, wherein the heat pump equipment, the bypass heat auxiliary equipment and the outdoor heat exchange equipment are arranged on a refrigerant loop pipeline; the bypass heat auxiliary equipment and the outdoor heat exchange equipment can be alternatively started or simultaneously started to improve the heating efficiency of the heat pump equipment; air conditioner heater equipment is arranged on the passenger compartment heating loop, and the passenger compartment heating loop is communicated with the water side of the water-cooled condenser; the battery heating loop is connected with the passenger compartment heating loop through the heat exchanger, and the battery heating loop exchanges heat with the passenger compartment heating loop through the heat exchanger so as to heat the battery. According to the heat management system, public pipelines and heat exchange equipment are arranged among independent heat management loops in a coordinated mode, different working modes are adopted at different environment temperatures to meet heating of a passenger compartment and heating of a battery, PTC is omitted, energy consumption is reduced, cost is reduced, and the endurance mileage is increased.
本申请涉及整车热管理技术领域,具体涉及一种车辆热管理系统及汽车。车辆热管理系统包括冷媒回路管路上设置有装设有水冷式冷凝器的热泵设备、旁通热辅设备和室外换热设备,旁通热辅设备和室外换热设备可择一或同时开启以提高热泵设备的加热效率;乘员舱加热回路上设有空调加热器设备,乘员舱加热回路与水冷式冷凝器水侧连通;电池加热回路,且电池加热回路通过换热器与乘员舱加热回路相连,电池加热回路通过换热器与乘员舱加热回路热交换,以对电池加热。本申请热管理系统通过对独立热管理回路间协调布置公用管路和热交换设备,在不同的环境温度下采用不同的工作模式满足乘员舱采暖及电池加热,实现取消PTC,降低能耗,降低成本,提高续航里程。
Vehicle thermal management system and automobile
一种车辆热管理系统及汽车
2024-09-27
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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
Automobile integrated thermal management system and vehicle
European Patent Office | 2023
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