The invention relates to a thermal management control system, a control method, a thermal management device and engineering machinery, and the thermal management control system comprises a refrigerant loop (1) which comprises a condenser (11) and a compressor (12) and is used for adjusting the temperature of a cab of the engineering machinery; the cooling liquid loop (2) comprises a power battery (21) and a cooling liquid pump (22); the heat exchange device (3) is respectively connected with the refrigerant loop (1) and the cooling liquid loop (2); and the processor (4) is in signal connection with the refrigerant loop (1), the cooling liquid loop (2) and the heat exchange device (3), and is configured to switch the working state of the heat exchange device (3) according to the temperature requirement and/or the working state of the power battery (21), so that the refrigerant loop (1) exchanges heat with the cooling liquid loop (2) through the heat exchange device (3).

    本公开涉及一种热管理控制系统、控制方法、热管理装置和工程机械,热管理控制系统,包括:冷媒回路(1),包括冷凝器(11)和压缩机(12),用于调节所述工程机械的驾驶室温度;冷却液回路(2),包括动力电池(21)和冷却液泵(22);换热装置(3),分别与所述冷媒回路(1)和所述冷却液回路(2)连接;和处理器(4),与所述冷媒回路(1)、所述冷却液回路(2)和所述换热装置(3)信号连接,被配置为根据所述动力电池(21)的温度需求和/或工作状态切换所述换热装置(3)的工作状态,使所述冷媒回路(1)通过所述换热装置(3)与所述冷却液回路(2)热交换。


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    Title :

    Thermal management control system, control method, thermal management device and engineering machinery


    Additional title:

    热管理控制系统、控制方法、热管理装置和工程机械


    Contributors:
    XIA WEIJIE (author) / HUANG WENXUE (author) / LIU TONG (author)

    Publication date :

    2024-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / E02F Baggern , DREDGING



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