C-type double-ear liquefied gas storage tank for ship

Abstract

The utility model discloses a marine C type liquefied gas storage tank, including cylinder, two end covers, longitudinal partition, first, second reinforcing ring, stop wall, a plurality of vacuum rings, fixed, sliding support mechanism and two pairs of anti -float mechanism. The cross section of cylinder is transverse round waist shape, two end covers are connected in the both ends of cylinder respectively, and each end cover includes semicircular cylinder end cover and two quarter spherical end cover, longitudinal partition is longitudinal round waist shape and is fixed in the transverse middle part of cylinder, first, second reinforcing ring is fixed on the inner wall of cylinder with first, second ship body saddle corresponds, stop wall is fixed on the inner wall of longitudinal middle part of cylinder, a plurality of vacuum rings are fixed on the inner wall of cylinder between first, second reinforcing ring and stop wall, fixed, sliding support mechanism is established between first, second ship body saddle and cylinder respectively, and two pairs of anti -float mechanism are established on the outer surface on the both sides upper portion of cylinder with first, second reinforcing ring corresponds. The utility model discloses can increase volume, reduce manufacturing difficulty.

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