| 摘要 |
PROBLEM TO BE SOLVED: To provide a cold reserving structure of a liquefied gas tank capable of improving ease of work and work efficiency of installation construction of a cold reserving panel, and capable of improving a cold reserving effect, the liquefied gas tank, and a float structure.SOLUTION: A liquefied gas tank 1 includes a cold reserving structure 2 formed on an outer surface of the liquefied gas tank 1. The liquefied gas tank includes the cold reserving structure 2 including: a plurality of fixed rods 3 erected on the outer surface of the liquefied gas tank 1; a plurality of first cold reserving panels 4 fixed to all of the fixed rods 3, and arranged on the outer surface of the liquefied gas tank 1; and a plurality of second cold reserving panels 5 fixed to all of the fixed rods 3, and arranged outside the first cold reserving panels 4 to seal joint parts 4a between the first cold reserving panels 4. The first cold reserving panels 4 and the second cold reserving panels 5 are fixed by fixation means 6 fastened to the fixed rods 3. |
