The invention discloses a vehicle, a hybrid engine cooling system and a control method of the hybrid engine cooling system. The hybrid engine cooling system comprises a cooler, a water pump, a heater, a liquid generator, a power module, a cooling module and a control module. The liquid generator is used for generating power through cooling liquid flowing through the liquid generator and storing generated electric energy into the power module. The control module is used for controlling the cooling module to be closed when the temperature of the cooling liquid is lower than a first preset temperature and controlling the heater to be powered on. When the temperature of the cooling liquid is greater than or equal to a first preset temperature, the control module is also used for controlling the cooling module to start, so that the cooling liquid flows through the cooling module. According to the invention, the heating rate of the engine can be increased when the temperature of the cooling liquid is low, the cooling rate of the engine can be increased when the temperature of the cooling liquid is high, the flowing machine of the cooling liquid can be converted into electric energy, the converted electric energy is stored in the power supply module, and the energy utilization rate is increased.

    本发明公开了一种车辆、混动发动机冷却系统及其控制方法。混动发动机冷却系统包括:冷却器、水泵、加热器、液体发电机、电源模块、降温模块和控制模块;液体发电机用于通过流经液体发电机的冷却液进行发电,并将产生的电能存储至电源模块中;控制模块用于在冷却液的温度低于第一预设温度时控制降温模块关闭,同时控制加热器通电;还用于在冷却液的温度大于或等于第一预设温度时,控制降温模块开启,使冷却液流经降温模块。本发明可以在冷却液温度较低时,提高发动机的升温速率,也可以在冷却液的温度较高时,提高发动机的降温速率,还可以将冷却液流动的机械转化为电能,并将转化的电能存储至电源模块中,提高能量利用率。


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    Title :

    Vehicle, hybrid engine cooling system and control method of hybrid engine cooling system


    Additional title:

    一种车辆、混动发动机冷却系统及其控制方法


    Contributors:
    LIU HAO (author) / HU WENBO (author) / WU JIXIN (author) / LIU ZHENGYONG (author) / ZHANG MENG (author) / XIAO FEI (author)

    Publication date :

    2023-08-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F03B MACHINES OR ENGINES FOR LIQUIDS , Kraft- und Arbeitsmaschinen oder Kraftmaschinen für Flüssigkeiten



    Hybrid engine cooling control system and method and hybrid vehicle

    WANG YUMENG / LU DEPING / ZHANG QIANG et al. | European Patent Office | 2023

    Free access



    Hybrid engine cooling

    Evans,J.W. / Light,J.T. / National Technology,GB | Automotive engineering | 1986