The invention relates to the technical field of new energy heavy truck thermal management systems, and particularly discloses a hydrogen fuel cell heavy truck thermal management system which comprises a high-temperature cooling module, a low-temperature cooling module and a cell and air conditioner integrated cooling module. The high-temperature cooling module and the low-temperature cooling module form a whole vehicle front-end cooling module, and the high-temperature cooling module is used for dissipating heat of the fuel cell stack; the low-temperature cooling module is used for electric control of a motor and auxiliary heat dissipation of a fuel cell, high-temperature waste heat of the fuel cell is used for auxiliary heating of a cockpit and a power cell, and the cell and air conditioner integrated cooling module shares a condenser and an air conditioner compressor; the high-temperature cooling module is used for high-temperature heat dissipation of the fuel cell stack; the condenser assembly is used for cooling a cab air conditioner and a chassis power battery; energy management of the whole vehicle is achieved through accurate control, and through innovative arrangement, the control difficulty of the whole vehicle is reduced, the arrangement compactness of the system is improved, and the cost of the whole vehicle is reduced.
本发明涉及新能源重型汽车热管理系统技术领域,具体公开了一种氢燃料电池重卡热管理系统,包括高温冷却模块、低温冷却模块、电池及空调集成冷却模块,高温冷却模块和低温冷却模块采用上下分离结构布置,高温冷却模块和低温冷却模块组成整车前端冷却模块,高温冷却模块为燃料电池电堆散热;低温冷却模块为电机电控及燃料电池辅驱散热,燃料电池高温余热用于驾驶舱及动力电池辅助制热,电池及空调集成冷却模块共用冷凝器和空调压缩机;高温冷却模块用于燃料电池电堆的高温散热;冷凝器总成用于驾驶舱空调和底盘动力电池的冷却;本发明通过精准控制来实现整车的能量管理,通过创新布置,既降低整车控制难度,提高了系统布置紧凑性,降低整车成本。
Thermal management system of hydrogen fuel cell heavy truck
一种氢燃料电池重卡热管理系统
01.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 |
Vehicle-mounted hydrogen storage system and fuel cell heavy truck
Europäisches Patentamt | 2023
|Heavy truck hydrogen energy thermal management system and control method
Europäisches Patentamt | 2024
|Hydrogen energy fuel cell truck driving system and truck
Europäisches Patentamt | 2021
|Thermal management method and device of liquid hydrogen heavy truck thermal management system
Europäisches Patentamt | 2023
|