The present invention relates to a liquefied gas storage tank and a ship comprising the same, and the liquefied gas storage tank of the present invention comprises: a corner block which is disposed at a corner portion where a first surface and a second surface having different angles meet each other and forms a storage space for accommodating liquefied gas, the corner block comprising: a lower block which is provided with a first surface and a second surface; the first surface and the second surface are arranged on the inner sides of the first surface and the second surface and are made of veneers; an upper block bonded to the secondary protective wall of the lower block; and an upper connection block which is bonded to the secondary protection wall on the top surfaces of the adjacent lower blocks and connects the lower blocks, the upper block comprising: an inner first fixing part and an inner second fixing part which are provided on the inner sides of the first surface and the second surface, respectively, and are bonded to the secondary protection wall, and the inner first fixing part and the inner second fixing part being bonded to the secondary protection wall; the structure is formed by stacking an inner side primary clamping plate, a corner primary heat insulation piece and an outer side primary clamping plate; and an inside bent portion provided in a corner space portion between the inside first fixing portion and the inside second fixing portion, the height of both side surfaces of the inside bent portion perpendicular to the secondary protection wall having a height smaller than the overall height of each of the inside first fixing portion and the inside second fixing portion.
本发明涉及液化气体储存罐以及包括其的船舶,本发明的液化气体储存罐包括:拐角块,配置在具有彼此不同的角度的第一面和第二面相遇的拐角部分,形成容纳液化气体的储存空间,所述拐角块包括:下部块,设置在所述第一面和所述第二面的内侧,由单板构成;上部块,与所述下部块的二次防护壁粘结结合;以及上部连接块,在相邻配置的所述下部块的顶面与所述二次防护壁粘结结合并连接所述下部块之间,所述上部块包括:内侧第一固定部和内侧第二固定部,分别设置在所述第一面和所述第二面的内侧,与所述二次防护壁粘结结合,并且具有内侧一次夹板、拐角一次隔热件、外侧一次夹板堆叠的结构;以及内侧弯折部,设置在所述内侧第一固定部和所述内侧第二固定部之间的拐角空间部分,所述内侧弯折部的相对于所述二次防护壁垂直的两侧面的高度具有比所述内侧第一固定部、所述内侧第二固定部各个的整体高度缩小的高度。
Liquefied gas storage tank and ship comprising same
液化气体储存罐以及包括其的船舶
2023-08-01
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |