The invention discloses a cargo compartment heating device, a heating system, a heating method and a mining dump truck. The cargo compartment heating device comprises a heating box assembly, a compression pipe and a hinge. The heating box assembly is of a box type structure and is provided with at least one air inlet connector, at least one exhaust connector and at least one flue outlet. The compression pipe is arranged in a flue outlet of the heating box assembly through an elastic part, the compression pipe is further located below a high-temperature connector of the cargo compartment, and lifting of the compression pipe is achieved through the elastic force of the elastic part and the pressure of the cargo compartment; the hinge is hinged in the heating box assembly and connected with the compression pipe through a connecting part, and the lifting compression pipe can drive the hinge to rotate with the hinge point as the center and is used for controlling a flowing channel of tail gas and selecting compartment heating or tail gas emission; through the cargo compartment heating device, reutilization of high-temperature tail gas can be achieved, and the problem that materials in a cargo compartment are frozen in a low-temperature environment, and consequently material accumulation is caused during dumping is solved.

    本发明公开了一种货厢加热装置、加热系统、加热方法及矿用自卸车,包括加热箱总成、压缩管和折页;加热箱总成为一个箱型结构,具有至少一个进气接口、排气接口和烟道出口;压缩管通过弹性部件设置在所述加热箱总成的烟道出口中,且该压缩管还位于货厢高温接口下方,通过弹性部件的弹力和货厢压力实现压缩管的升降;折页铰接在所述加热箱总成内,且通过连接部件与压缩管相连,升降的压缩管能够带动折页以铰点为中心进行转动,用于控制尾气的流动通道,选择货厢加热或尾气排放;本发明通过货厢加热装置,可实现高温尾气的再利用,解决低温环境下货厢内物料冻结,引起倾倒时物料积货的问题。


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    Title :

    Cargo compartment heating device, heating system, heating method and mining dump truck


    Additional title:

    一种货厢加热装置、加热系统、加热方法及矿用自卸车


    Contributors:
    WANG ZHIXING (author) / LYU JIE (author) / ZHU XIAOYANG (author) / ZHANG LIANG (author) / YANG XUHUI (author) / LI HAI (author) / SUN LEI (author) / TONG WENHAO (author) / GONG DINGDING (author) / LIU SHANGHUA (author)

    Publication date :

    2023-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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