The embodiment of the invention provides an electric control multi-way valve, a thermal management device of an electric vehicle and a control method, and relates to the technical field of electric vehicles. The electric control multi-way valve comprises a multi-way valve body, a rotating shaft, a Hall sensor and a valve body controller. The multi-way valve body is provided with a rotating shaft mounting groove, the rotating shaft is fixedly mounted on the multi-way valve body through the rotating shaft mounting groove, the multi-way valve body and the rotating shaft synchronously rotate, and the multi-way valve body is used for being integrally coupled with an electric drive system, a battery system, an air conditioning system and a filling expansion kettle of the electric automobile; the Hall sensor and the rotating shaft are fixedly installed, and the Hall sensor is used for detecting the rotating position information of the rotating shaft; the valve body controller is connected with the multi-way valve body, and the valve body controller is used for controlling rotation of the multi-way valve body. The electric control multi-way valve has the technical effects that the accuracy of the position of the valve body can be ensured, and the control reliability of the multi-way valve is improved.

    本申请实施例提供一种电控多通阀、电动汽车的热管理装置及控制方法,涉及电动汽车技术领域。该电控多通阀包括多通阀本体、转轴、霍尔传感器和阀体控制器;所述多通阀本体设置有转轴安装槽,所述转轴通过转轴安装操固定安装在所述多通阀本体,所述多通阀本体与所述转轴同步转动,所述多通阀本体用于与电动汽车的电驱系统、电池系统、空调系统和加注膨胀壶进行集成耦合;所述霍尔传感器与所述转轴固定安装,所述霍尔传感器用于检测所述转轴转动的位置信息;所述阀体控制器与所述多通阀本体连接,所述阀体控制器用于控制所述多通阀本体的转动。该电控多通阀可以实现确保阀体位置的准确性,提高多通阀控制的可靠性的技术效果。


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    Title :

    Electric control multi-way valve, thermal management device of electric automobile and control method


    Additional title:

    一种电控多通阀、电动汽车的热管理装置及控制方法


    Contributors:
    JIANG WEI (author) / YU HAO (author) / CHEN GUANGLIN (author) / CHEN WENSHAN (author) / YU BIN (author) / YU TIANKAI (author)

    Publication date :

    2022-10-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16K VALVES , Ventile / 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



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