The invention belongs to the technical field of vehicle thermal management systems, and particularly relates to a lightweight electronic expansion valve assembly and a battery thermal management system.The lightweight electronic expansion valve assembly comprises a valve body, a coil assembly and a rotor assembly; the coil assembly is fixedly connected to the valve body through the mounting support, one end of the rotor assembly is connected into the valve body, the other end of the rotor assembly is located in the coil assembly, and the valve body is of a special-shaped structure. The electronic expansion valve assembly aims at solving the problems that in the background technology, the weight of an existing electronic expansion valve assembly is far larger than that of a mechanical expansion valve, the redundancy of a valve body structure is high, the valve body structure is heavy, and cost is increased.

    本发明属于车辆热管理系统技术领域,具体涉及一种轻量化的电子膨胀阀总成及电池热管理系统,该轻量化的电子膨胀阀总成,包括阀体、线圈总成和转子总成,所述线圈总成上集成有插接件和安装支架,所述线圈总成通过安装支架固定连接在阀体上,所述转子总成的一端连接在阀体内,另一端位于线圈总成内,所述阀体呈异形结构。其目的是:用来解决背景技术中指出的现有的电子膨胀阀总成的重量远超过机械膨胀阀,且阀体结构上冗余度较高,阀体结构笨重,重量较重,造成成本上升的问题。


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    Title :

    Lightweight electronic expansion valve assembly and battery thermal management system


    Additional title:

    一种轻量化的电子膨胀阀总成及电池热管理系统


    Contributors:
    KUANG YUNFENG (author) / LEE KYOUNG-WON (author) / LI MING (author)

    Publication date :

    2023-01-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16K VALVES , Ventile / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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