Portable tank and tank container for liquefied gas transportation
    614.
    发明申请
    Portable tank and tank container for liquefied gas transportation 审中-公开
    用于液化气运输的便携式罐和罐容器

    公开(公告)号:US20080067178A1

    公开(公告)日:2008-03-20

    申请号:US11900471

    申请日:2007-09-12

    Abstract: A tank container for transporting and storing liquefied gas, including a tank that includes a cylinder body and two heads arranged oppositely and welded with both ends of the cylinder body; and a frame assembly for fixing and supporting said tank, which includes a front frame and a rear frame fixed at both ends of said tank respectively. The cylinder body has a shell thickness δ substantially equal to: Pc×Di/(2σb/Ks−Pc), wherein, Pc is the calculated pressure of the tank, required by the transported liquefied gas, Di is the inner diameter of the cylinder body, σb is the maximum tensile strength of material of the cylinder body at a normal temperature, and Ks is a safety factor no larger than 2.6. The tank container is designed through stress analysis methods, the safeness of which has been verified.

    Abstract translation: 一种用于运输和储存液化气的储罐容器,包括一个罐体,该罐体包括一个缸体和两个头部,它们相对地排列并与缸体的两端焊接; 以及用于固定和支撑所述罐的框架组件,其包括分别固定在所述箱的两端的前框架和后框架。 圆柱体具有基本上等于以下的壳体厚度增量:(1)/(2σ/ 2) > - >其中,P C3是运输的液化气体所需的计算出的罐的压力,D i是 气缸体的内径,σB是在正常温度下气缸体的材料的最大拉伸强度,K S S是不大于2.6的安全系数 。 罐容器是通过应力分析方法设计的,其安全性已得到验证。

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