Storage tank for liquefied fuel
    7.
    发明专利
    Storage tank for liquefied fuel 有权
    液化石油储存罐

    公开(公告)号:JP2014081007A

    公开(公告)日:2014-05-08

    申请号:JP2012228079

    申请日:2012-10-15

    Abstract: PROBLEM TO BE SOLVED: To provide a storage tank for liquefied fuel which further reduces the amount of evaporated gas of stored low-temperature liquefied fuel while suppressing increase of volume and weight of a storage tank.SOLUTION: A storage tank 10A has a heat insulation material layer 14 formed on the outside of a barrier wall 12 of a container shape. The interior of the storage tank 10A is partitioned into two storage spaces V, Vby a parting plate 16, liquefied hydrogen LHis stored in a storage space Vand slush hydrogen SHis stored in a storage space V. A number of fins 18 are disposed on the parting plate 16, facilitate heat exchange between liquefied hydrogen LHand slush hydrogen SH, and reduce the amount of evaporated gas of liquefied hydrogen LH. A vent pipe 20 is connected to the storage space Vand fuel supply pipes 24a, 24b are respectively connected to the storage spaces V, V. Fuel supply pipes 24a, 24b are connected to a combustor 26 via a fuel main pipe 24.

    Abstract translation: 要解决的问题:提供一种用于液化燃料的储罐,其进一步减少储存的低温液化燃料的蒸发气体的量,同时抑制储罐的体积和重量的增加。解决方案:储罐10A具有隔热 材料层14形成在容器形状的阻挡壁12的外侧。 储存罐10A的内部通过分隔板16被分隔成两个储存空间V,V,液化氢LH储存在存储空间V中,并将储存在存储空间V中的冷冻氢SH存储。多个散热片18设置在分型 板16,促进液化氢LH和冷却氢SH之间的热交换,并且减少液化氢LH的蒸发气体的量。 通气管20连接到储存空间V和燃料供应管24a,24b分别连接到储存空间V,V.燃料供应管24a,24b经由燃料主管24连接到燃烧器26。

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