The invention is applicable to the technical field of vehicle cooling, and provides a vehicle and an engine cooling system thereof. The engine cooling system comprises a temperature sensor, a controlmodule, an engine, a water pump, a temperature control module, a small circulation path, a large circulation path and a warm air path. According to the engine cooling system, the temperature control module and at least one of the large circulation path, the small circulation path and the warm air path can be controlled to form a heat dissipation path according to the cooling liquid temperature, awarm air instruction, the engine rotating speed and the vehicle load, so that the engine is cooled through the heat dissipation path and the water pump, and thus the engine is cooled according to thespecific condition of a vehicle; and the engine cooling system is good in responsiveness, capable of controlling flow in real time and small in oil consumption, and therefore the problems that an existing engine cooling system is poor in response, cannot achieve real-time flow control and is large in oil consumption are solved.
本公开适用于车辆冷却技术领域,提供了一种车辆及其发动机冷却系统。本公开通过采用包括温度传感器、控制模块、发动机、水泵、温控模块、小循环通路、大循环通路以及暖风通路的发动机冷却系统,使得该发动机冷却系统可根据冷却液温度、暖风指令、发动机转速以及车辆载荷控制温控模块与大循环通路、小循环通路以及暖风通路中的至少一个组成散热通路,以通过散热通路和水泵对发动机进行冷却,以实现根据车辆的具体状况对发动机进行冷却,响应性好、可对流量进行实时控制、且油耗小,从而解决了现有的发动机冷却系统存在的响应差、无法实现流量实时控制、且油耗大的问题。
Vehicle and engine cooling system thereof
一种车辆及其发动机冷却系统
2020-12-22
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 / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF |
Engine cooling system, control method thereof and vehicle
European Patent Office | 2024
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