The embodiment of the invention provides a thin film type enclosure system three-face corner area arrangement structure which comprises a main thin film layer, a fastening clamping plate, a main insulating layer, a secondary thin film layer and a secondary insulating layer which are sequentially connected and fixed to a ship body structure through penetrating fasteners, and a low-temperature liquid cargo storage tank used for containing an ultralow-temperature medium is defined by the main thin film layer, the fastening clamping plate, the main insulating layer, the secondary thin film layer and the secondary insulating layer. A three-face corner area module is arranged in a corner area where three side faces are connected in the thin film type enclosure system and comprises a three-face corner area main layer insulating layer module and a three-face corner area secondary layer insulating layer module. The trihedral corner area main layer insulating layer module comprises three main layer insulating surface structures which are respectively arranged corresponding to three cabin wall surfaces of a trihedral corner area of the ship body structure; and a gap at the contact position of the three-corner area main insulation layer module and the main insulation transition module of the plane area of the main insulation layer and a gap at the contact position of the three-corner area secondary insulation layer module and the secondary insulation transition module of the plane area of the secondary insulation layer are located in different planes.
本发明实施例提供了一种薄膜型围护系统三面角区布置结构,包括通过贯穿紧固件依次连接并固定到船体结构上的主层薄膜层、紧固卡板、主层绝缘层、次层薄膜层和次层绝缘层,并围合形成一用以容纳超低温介质的低温液货储罐;在薄膜型围护系统中三个侧面相交接的角区设置有三面角区模块,三面角区模块包括有三面角区主层绝缘层模块和三面角区次层绝缘层模块,三面角区主层绝缘层模块包括有分别与船体结构的三面角区的三个船舱壁面相对应设置的三个主层绝缘面结构,三面角区主层绝缘层模块与主层绝缘层的平面区的主绝缘过渡模块相接触位置的缝隙和三面角区次层绝缘层模块在与次层绝缘层的平面区的次绝缘过渡模块相接触位置的缝隙处于不同的平面内。
Thin film type enclosure system three-face corner area arrangement structure
一种薄膜型围护系统三面角区布置结构
2024-02-23
Patent
Electronic Resource
Chinese
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