The invention provides a pure electric vehicle type heat management system and a pure electric vehicle, a heating system, a strong current system cooling system, a battery cooling system and an air conditioning system are integrated into an efficient system, the cooling requirements of all parts are met, and when a passenger compartment has the heating and demisting requirements or a battery has the heating requirements, waste heat of a strong current system and waste heat of the air conditioning system can be fully utilized. The system comprises a heat management controller, the heating system, the battery cooling system, the air conditioning system and the strong current system cooling system, a condenser in the air conditioning system adopts a water-cooled condenser, the strong current system cooling system is used for cooling the air conditioning system, and the water-cooled condenser is adopted, so that a front-end cooling module is more compact and efficient. The system further comprises a four-way valve, a first three-way valve and a second three-way valve, and the heat management controller controls the working modes of the four-way valve, the first three-way valve and the second three-way valve to connect or disconnect all the systems according to the collected cooling and heating requirements so as to play the functions of system components to the maximum extent.
本发明提出了一种纯电动车型热管理系统及纯电动汽车,将采暖系统、强电系冷却系统、电池冷却系统、空调系统集成为一个高效的系统,不仅满足各部件的冷却需求,且当乘员舱有采暖、除雾或者电池有加热需求时,可以充分利用强电系余热、空调系统废热。该系统包括热管理控制器、采暖系统、电池冷却系统、空调系统和强电系冷却系统,其中空调系统中的冷凝器采用水冷冷凝器,利用强电系冷却系统为空调系统冷却,且采用水冷冷凝器使前端冷却模块也更加紧凑、高效。该系统还包括四通阀、第一和第二三通阀,热管理控制器根据所采集到的冷却、加热需求,控制四通阀、第一和第二三通阀的工作模式将各系统连通或断开,以最大限度地的发挥系统部件的功能。
Pure electric vehicle type thermal management system and pure electric vehicle
一种纯电动车型热管理系统及纯电动汽车
2021-09-07
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 |
European Patent Office | 2023
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