The invention belongs to the technical field of refrigerated transportation, and concretely relates to a heat preservation and insulation structure of a refrigerated truck carriage. The structure comprises a bottom plate, a top plate and two side plates, the bottom plate and the top plate are both formed by compositing metal panels with high-strength phenolic laminate, each side plate comprises analuminum covered edge, a heat preservation layer, a sealing plate and a glass fiber reinforced plastic plate, the heat preservation layer and the sealing plate are arranged in the aluminum covered edge, the glass steel plate is fixedly mounted on the surface of one side of the aluminum covered edge through screws, a cavity is formed in the sealing plate, a plurality of partition plates in the height direction of the sealing plate are fixedly arranged in the cavity, the cavity of the sealing plate is divided into a plurality of independent vacuum cavities by the partition plates, and an air tube is arranged at one side, away from the glass fiber reinforced plastic plate, of the upper portion of each vacuum cavity. The defects in the prior art are overcome, the vacuum cavities are arrangedto improve the heat preservation and insulation performances of the refrigerated truck carriage and conveniently find cracks, and the situation that the heat preservation layer is broken due to impactdeformation is avoided by improving the strength of the side plates and the strength of the heat preservation layer.

    本发明属于冷藏运输技术领域,具体涉及一种冷藏车厢的保温隔热结构,包括底板、顶板和两组侧板,所述底板和顶板均采用金属面板加高强度酚醛胶合板复合而成,所述侧板包括铝包边、保温层、密封板和玻璃钢板,所述保温层和密封板设置在铝包边的内部,所述铝包边的一侧表面通过螺丝固定安装有玻璃钢板,所述密封板内部设有空腔,所述空腔内固设有多个沿着密封板高度方向的隔板,隔板将密封板的空腔分隔为多个独立的真空腔,所述真空腔的上部远离玻璃钢板的一侧设置有气管,克服了现有技术的不足,设置真空腔既可以提高冷藏车厢的保温隔热性能,还方便寻找裂痕,通过提高侧板和保温层的强度,避免撞击形变造成保温层断裂。


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    Titel :

    Heat preservation and insulation structure of refrigerated truck carriage


    Weitere Titelangaben:

    一种冷藏车厢的保温隔热结构


    Beteiligte:
    CAO YOULI (Autor:in) / LU CHAO (Autor:in) / HE ZHENYU (Autor:in)

    Erscheinungsdatum :

    2020-04-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / 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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