The invention relates to a battery pack thermal management device and method.The battery pack thermal management device comprises a battery pack upper shell and a battery pack lower shell which are installed below a vehicle body, the battery pack upper shell and the battery pack lower shell are each of a hollow structure, and heat conduction pipes are arranged in the hollow structures; axial sealing is adopted between the heat conduction pipe and the battery pack upper shell and between the heat conduction pipe and the battery pack lower shell; a driving device is electrically connected with a central control device in a cab and drives the heat conduction pipe to stretch out and draw back. According to the device and method, the structure is simple and ingenious, the heat conduction pipe is arranged, the heat conduction pipe is driven by the driving device to stretch into the cab to provide heat for the cab or dissipate heat of the battery pack, energy can be effectively saved, the safety performance of the battery pack is improved, the personal safety of a driver and passengers is guaranteed, and the use experience of the driver and passengers is enhanced; the popularization and application of the battery pack thermal management device and method in the technical field of electric vehicles are facilitated.

    本发明涉及一种电池包热管理装置及方法,包括安装于车身下方的电池包上壳体与电池包下壳体,所述电池包上壳体与所述电池包下壳体均呈中空结构设置且中空内部布置有导热管,所述导热管与所述电池包上壳体、所述电池包下壳体之间均采用轴向密封;还包括驱动装置,所述驱动装置与驾驶室内的中控装置电连接并驱动所述导热管伸缩。该装置及方法,结构简单巧妙,通过设置导热管,导热管在驱动装置的驱动下伸缩进驾驶室,为驾驶室提供热量或对电池包进行散热,能够有效节省能源且提高电池包的安全性能,保证驾乘人员的人身安全,增强驾乘人员的使用体验,有利于上述电池包热管理装置及方法在电动汽车技术领域的推广及应用。


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    Titel :

    Battery pack thermal management device and method


    Weitere Titelangaben:

    一种电池包热管理装置及方法


    Beteiligte:
    XUE GUOZHENG (Autor:in)

    Erscheinungsdatum :

    2021-07-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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