The invention provides a cooling system and a vehicle, and belongs to the technical field of vehicles. The cooling system comprises a water tank, a water pump, an engine, a control valve, an air conditioner assembly and a radiator. The water tank, the water pump, the engine and the liquid inlet end of the control valve are sequentially communicated. The first liquid outlet end of the control valve, the air conditioner assembly and the liquid inlet end of the water pump are sequentially communicated, and the second liquid outlet end of the control valve, the radiator and the liquid inlet end of the water pump are sequentially communicated. When the temperature of the engine is lower than the first temperature threshold value, the first liquid outlet end of the control valve is opened, the second liquid outlet end of the control valve is closed, and cooling liquid flowing out of the engine flows into the water pump through the liquid inlet end of the control valve, the first liquid outlet end and the air conditioner assembly. When the temperature of the engine is higher than the first temperature threshold value, the second liquid outlet end of the control valve is opened, the first liquid outlet end of the control valve is closed, cooling liquid flowing out of the engine passes through the liquid inlet end of the control valve, the second liquid outlet end and the radiator and then enters the water pump, and therefore the temperature of the engine is reduced, and the cooling effect of the cooling system is improved.
本公开提供了一种冷却系统和车辆,属于车辆技术领域。冷却系统包括水箱、水泵、发动机、控制阀、空调总成和散热器,水箱、水泵、发动机和控制阀的进液端依次连通。控制阀的第一出液端、空调总成和水泵的进液端依次连通,控制阀的第二出液端、散热器和水泵的进液端依次连通。当发动机的温度低于第一温度阈值时,控制阀的第一出液端打开,第二出液端关闭,发动机流出的冷却液通过控制阀的进液端、第一出液端和空调总成流入水泵。当发动机的温度高于第一温度阈值时,控制阀的第二出液端打开,第一出液端关闭,发动机流出的冷却液通过控制阀的进液端、第二出液端和散热器后进入水泵,以此降低了发动机的温度,提高了冷却系统的冷却效果。
Cooling system and vehicle
冷却系统和车辆
2023-08-04
Patent
Electronic Resource
Chinese
IPC: | F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / 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 |
VEHICLE RADIATOR COOLING SYSTEM, VEHICLE, AND VEHICLE RADIATOR COOLING METHOD
European Patent Office | 2018
|EXPANSION KETTLE FOR VEHICLE COOLING SYSTEM AND VEHICLE COOLING SYSTEM
European Patent Office | 2024
|