The multi-layer shell tank is provided with: an inner tank for storing liquefied gas; one or more layers of outer grooves disposed on the outside of the inner groove with a gap therebetween so as to surround the inner groove; and a planar heat insulating material which is fixed to two or more surfaces of the outer surface of the inner tank, the inner surface of the outer tank, and the outer surface of the outer tank so as to cover the surfaces, prevents heat radiation, heat conduction, and heat convection, and has high heat insulating performance in the tank wall without depending on the formation of high vacuum between the inner tank and the outer tank.
多层壳罐具有:内槽,其贮存液化气;一层或者多层外槽,其按照包围内槽的方式隔着间隙配置于内槽的外侧;以及面状隔热材料,其按照覆盖内槽的外表面、外槽的内表面以及外槽的外表面中的2个以上的面的方式固定于该面,阻碍热辐射、热传导以及热对流,不依赖于使内槽与外槽的槽间成为高真空而在罐壁具有较高的隔热性能。
Multi-layer shell tank and ship
多层壳罐和船舶
2023-08-29
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |