The invention provides a mounting method of a rhombic liquid tank of a liquefied gas carrier, which comprises the following steps of: placing a first support at the bottom of the liquid tank on a docking block when insulating construction is performed on the liquid tank; in the process of shifting the liquid tank, the first support is also used as a supporting point; in addition, when the liquid tank is placed in the liquid tank cabin, the projection of the jacking oil pump coincides with the projection of the first support in the vertical direction. In the insulation construction, displacement and installation processes of the liquid tank, the insulation reserved area of the bottom of the liquid tank is reduced by sharing the supporting points, compared with the prior art, the insulation reserved area is reduced by 70%, the insulation integrity of the liquid tank is improved, the follow-up insulation repair workload in a dock is reduced, and the construction period is shortened. The construction risk caused by dock insulation repair is reduced, and the construction safety is improved.
本发明提供一种液化气船菱形液罐的安装方法,在对液罐进行绝缘施工时,将液罐底部的第一支座放置在坞墩上;在移位液罐的过程中,同样利用第一支座作为支撑点;另外,当液罐放置于液罐舱内时,顶升油泵与第一支座在竖直方向上的投影重合。本发明在液罐的绝缘施工、移位和安装过程中,通过共用支撑点,减少了液罐底部的绝缘预留面积,与现有技术相比,绝缘预留面积减少了70%,提高了液罐绝缘的完整性,还减少了后续船坞内绝缘修补工作量,降低了船坞绝缘修补带来的施工风险,提高了施工安全性。
Installation method of rhombic liquid tank of liquefied gas carrier
一种液化气船菱形液罐的安装方法
2024-06-11
Patent
Electronic Resource
Chinese
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