The invention provides an efficient heat dissipation multifunctional motor train unit ventilation heater which comprises a heater back plate, a heating pipe, a fan, a temperature controller, a junction box and a heater cover plate, the heating pipe and the fan are fixed on the heater back plate, the fan is arranged on the upper side of the heating pipe, the heating pipe, the fan and the temperature controller are connected with the junction box, the temperature controller is arranged on the upper side of the fan, and the junction box is connected with the heater cover plate. The temperature controller is used for monitoring the internal temperature of the ventilation heater and disconnecting a power supply circuit of the heater when the temperature exceeds a set value, and the heater stops working; the upper and lower ends of the heater cover plate are connected with the heater back plate, and the side surface of the heater cover plate is provided with a grating. The installation space is saved, and the heat dissipation efficiency of the heater is improved.

    本发明提供一种高效散热的多功能动车组通风加热器,包括加热器背板、加热管、风机、温控器、接线盒、加热器罩板,加热管和风机固定在加热器背板上,风机设置在加热管的上侧,加热管、风机、温控器连接接线盒,温控器设置在风机上侧,所述温控器用于监测通风加热器内部温度和当温度超过设定值时断开加热器供电电路,加热器停止工作;加热器罩板上、下端与加热器背板连接,加热器罩板侧面设有格栅。本发明节省安装空间,提升加热器散热效率。


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    Title :

    Multifunctional motor train unit ventilation heater with efficient heat dissipation function


    Additional title:

    一种高效散热的多功能动车组通风加热器


    Contributors:
    BI ZHONGGUO (author) / BI ZHENQING (author) / YU JIAXUAN (author) / ZHANG DAIXIN (author)

    Publication date :

    2024-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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