The invention belongs to the technical field of railway freight, and discloses a railway freight car body heating method and device. The method comprises the following steps: controlling a vehicle body loaded with frozen coal to enter a heating space; and after the vehicle body enters the heating space, alternating current is conducted on the periphery of the heating space to generate eddy current spontaneous heating in the vehicle body so as to unfreeze the frozen coal bonding interface of the vehicle body. When the method is applied to the device, guarantee operation with high requirements is not needed, the transportation cost is effectively reduced, and meanwhile the vehicle body cannot be damaged. In the heating process, the vehicle body directly heats, the heat conversion efficiency is high, frozen coal on the contact interface of the compartment and the coal is melted through heating of the compartment, automatic falling is facilitated, the unfreezing efficiency is high, and the vehicle turnover rate of coal transportation enterprises in winter is increased.

    本发明属于铁路货运技术领域,公开了铁路货运车体加热方法及装置。该方法包括:控制装载有冻煤的车体进入加热空间;当车体进入所述加热空间后,在加热空间外围通交变电流以在车体内产生涡流自发热以对车体冻煤粘接界面处进行解冻。在该装置应用上述方法时不需要较高要求的保障作业,有效降低运输成本,同时也不会造成车体损坏。而该加热过程中,由车体自身直接发热,热转化效率较高,通过车厢自身的发热,使车厢与煤接触界面的冻煤融化,便于自动脱落,解冻效率较高,有利于提高冬季煤运企业车辆周转率。


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    Titel :

    Railway freight train body heating method and device


    Weitere Titelangaben:

    铁路货运车体加热方法及装置


    Beteiligte:
    YANG JIN (Autor:in) / ZHANG MINGZHI (Autor:in) / CAO HEFEI (Autor:in) / LI ZHIBING (Autor:in) / YANG YIXUAN (Autor:in) / LI ZHONGMING (Autor:in) / ZHAO QIANG (Autor:in) / YANG JINGBO (Autor:in) / LI LANXIN (Autor:in)

    Erscheinungsdatum :

    02.07.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H05B ELECTRIC HEATING , Elektrische Heizung / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



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