A liquid nitrogen refrigeration van truck comprises a transport case, wherein the upper end face of the transport case is provided with a case cover, the inner side wall of the transport case is fixedly connected with a mounting seat, a plurality of mounting holes are formed in the mounting seat, and transport bottles are arranged in the mounting holes. The structure is simple, clear and easy to understand. After the case cover is closed, vertical rods extend into the transport bottles, upper annular heads are in contact connection with lower annular heads, sealing rings have a sealed connecting mode, and the sealing performance of the transport bottles is guaranteed. The case cover and the transport case are connected through rotary connectors and connecting buckles, and the connecting structure is stable. In addition, a vacuum cavity is arranged in the side wall of the transport case, a foam layer fills outside the vacuum cavity, and a protective shell layer is fixedly arranged on the outer side wall of the transport case, so that the transport case is excellent in heat preservation and protection performance, damage to articles caused by collision can be effectively avoided during vehicle-mounted use, and the liquid nitrogen refrigeration van truck is worthy of popularization.

    一种液氮冷藏箱式卡车,包括运输箱,所述运输箱上端面设置有箱盖,所述运输箱内侧壁固定连接有安装座,所述安装座上设置有若干安装孔,所述安装孔内设置有运输瓶,结构简单,构造清晰易懂,箱盖盖上,此时竖杆伸入运输瓶内,上环形头与下环形头接触连接,密封圈具有密封连接效果,保证运输瓶的密封性,箱盖和运输箱通过转动连接头和连接扣连接,连接结构稳定,此外,运输箱侧壁内设置有真空腔,真空腔外填充有泡沫层,运输箱外侧壁固定设置有防护壳层,使得运输箱保温防护性极佳,车载使用时,能够有效避免碰撞对物品造成损坏,值得推广。


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    Title :

    Liquid nitrogen refrigeration van truck


    Additional title:

    一种液氮冷藏箱式卡车


    Contributors:
    SONG JUMING (author) / ZHOU MING (author)

    Publication date :

    2020-06-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS / 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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