The invention discloses a method for installing transverse ring insulation modules on an LNG ship liquid cargo tank. The method comprises the following steps that S1, transverse ring insulation modules are manufactured according to the shape of a transverse angle area of the liquid cargo tank, and the cross section of each transverse ring insulation module is in a V shape; S2, installation reference lines are drawn along the transverse direction and the longitudinal direction of the liquid cargo tank; S3, transverse ring insulation modules at the transverse angle area with downward openings are installed; S4, transverse ring insulation modules at the transverse angle area with upward openings are installed; And S5, glass wool is installed between the adjacent transverse ring insulation modules. According to the method, the installation precision is high, the distances between the transverse ring insulation modules and the installation reference lines can be rapidly and accurately measured through the specially-made adjusting tool, and the installation efficiency is greatly improved.
本发明公开了一种LNG船液货舱横向环绝缘模块的安装方法,包括以下步骤:S1、根据液货舱的横向角区的形状制作横向环绝缘模块,横向环绝缘模块的截面形状呈V字型;S2、沿液货舱的横向、纵向绘制安装基准线;S3、安装开口向下的横向角区处的横向环绝缘模块;S4、安装开口向上的横向角区处的横向环绝缘模块;S5、在相邻的横向环绝缘模块之间安装玻璃棉。本发明安装精度高,通过特制的调节工装,能够快速且准确的测量横向环绝缘模块与安装基准线之间的距离,大大提高了安装效率。
Method for installing transverse ring insulation modules on LNG ship liquid cargo tank
一种LNG船液货舱横向环绝缘模块的安装方法
2020-12-25
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Method for installing insulation modules on LNG ship liquid cargo tank
Europäisches Patentamt | 2020
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