A cargo hold is disclosed. According to an embodiment of the present invention, the cargo hold comprises: a primary barrier which has a space for receiving liquefied gas; an upper insulation layer which is formed on the back surface of the primary barrier; a secondary barrier which is formed on the back surface of the upper insulation layer; a lower insulation layer which is formed on the back surface of the secondary barrier; and a ceramic insulation layer which is formed on the back surface of the lower insulation layer to come in contact with an IS, wherein the IS is a space between the lower insulation layer and a hull. Therefore, the present invention reduces the natural vaporization of the liquefied gas.
화물창이 개시된다. 본 발명의 일 측면에 따르면, 액화가스가 수용되는 공간을 형성하는 1차 방벽; 상기 1차 방벽의 이면에 형성되는 상부 단열층; 상기 상부 단열층의 이면에 형성되는 2차 방벽; 상기 2차 방벽의 이면에 형성되는 하부 단열층; 및 상기 하부 단열층과 선체 사이의 공간인 아이에스(IS)에 접하도록, 상기 하부 단열층의 이면에 형성되는 세라믹 단열층을 포함하는 화물창이 제공될 수 있다.
CARGO CONTAINMENT SYSTEMS
화물창
2016-06-28
Patent
Electronic Resource
Korean
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES |