The present invention relates to a sloshing load reducing device and a liquefied gas storage tank with the same. The sloshing load reducing device includes at least one first port formed in the liquefied gas storage tank for storing liquefied gas, having a hollow inner part, and enabling an inflow and an outflow of a liquid cargo to / from the liquefied gas storage tank, and at least one second port received inside the first port, having a hollow inner part, and enabling an inflow and an outflow of the liquid cargo to / from the liquefied gas storage tank. A sloshing load reducing device and a liquefied gas storage tank with the same according to an embodiment of the present invention are capable of reducing a sloshing load applied to lateral walls and a ceiling of the liquefied gas storage tank due to a sloshing phenomenon by inputting the sloshing load reducing device composed of ports, which are formed into a hollow sphere or a hollow polyhedral shape to receive a liquid cargo, into the inside of the liquefied gas storage tank, thereby ensuring the stability of the liquefied gas storage tank, simplifying a structure of the liquefied gas storage tank, and jumboizing the liquefied gas tank.

    본 발명은 슬로싱 하중 저감기구 및 이를 포함한 액체화물 저장탱크에 관한 것으로서, 적어도 하나 이상이고, 액체화물을 수용하는 액체화물 저장탱크 내에 구비되고, 내부가 비어있고, 상기 액체화물이 유출입되도록 하는 형상의 제1 포트; 및 상기 제1 포트의 내부에 1개 이상으로 수용되며, 내부가 비어있고, 상기 액체화물이 유출입되도록 하는 형상의 제2 포트를 포함하는 것을 특징으로 한다. 본 발명의 실시예에 따른 슬로싱 하중 저감기구 및 이를 포함한 액체화물 저장탱크는, 액체화물을 수용할 수 있도록 내부가 비어있는 중공의 구 또는 다면체 형상의 포트로 이루어진 슬로싱 하중 저감기구를 액체화물 저장탱크 내부에 채움으로써, 슬로싱 현상으로 인하여 액체화물 저장탱크의 측벽 및 천장에 가해지는 슬로싱 하중을 저감시킬 수 있어, 액체화물 저장탱크의 안정성을 확보할 수 있고, 액체화물 저장탱크의 구조를 단순화할 수 있고, 액체화물 저장탱크의 초대형화를 실현할 수 있다.


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    Title :

    SLOSHING WEIGHT REDUCTION APPARATUS AND LIQUID CARGO STORAGE TANK INCLUDING THE SAME


    Additional title:

    슬로싱 하중 저감기구 및 이를 포함한 액체화물 저장탱크


    Contributors:

    Publication date :

    2016-04-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / 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



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