The present invention relates to a floating storage regasification unit (FSRU) dedicated vessel with a low speed and a large full form, which comprises: a front storage tank installed at a certain interval from a forward perpendicular; a rear storage tank installed at a certain interval from an after-perpendicular; and a middle storage tank installed between the front storage tank and the rear storage tank, wherein the above three membrane-type tanks are provided in the FSRU dedicated vessel. On the deck, a regasifying module is installed to regasify the LNG. Unlike the conventional high-speed slender ship-shaped LNG transport ship having the capacity of 150-220 K and four membrane-type storage tanks, the vessel of the present invention keeps the total LNG loading capacity of 150-220 K with three storage tanks, which are fewer than the four storage tanks of the conventional LNG transport ship. The vessel has the ship body which is extended from the width of the ship body of the LNG transport ship. The ship body of the FSRU has a low speed and a large full form with the block coefficient (Cb) of 0.8 or above for lowering the maximum design speed and primarily performing the functions of storing and regasifying in comparison with the ship type with a high speed and a slender form.

    본 발명은 저속비대선형 FSRU 전용선에 관한 것으로서, 선수 수선으로부터 일정 거리 이격되어 설치되는 전방 저장탱크; 선미 수선으로부터 일정 거리 이격되어 설치되는 후방 저장탱크; 및 상기 전방 저장탱크와 상기 후방 저장탱크 사이에 설치되는 중간 저장탱크를 포함하여 3개의 멤브레인형 저장탱크가 구비되며, 갑판에 LNG를 재기화시키는 재기화모듈이 설치되고, 150K급 내지 220K급이면서 4개의 멤브레인형 저장탱크를 구비하는 종래의 고속세장선형 LNG 운반선 대비 150K급 내지 220K급의 LNG 전체적재용량을 유지하면서 상기 LNG 운반선의 상기 4개의 저장탱크가 1개 줄어든 상기 3개의 저장탱크를 구비하며, 상기 LNG 운반선의 선체 선폭보다 확장된 FSRU의 선체로 이루어지고, 상기 FSRU의 선체는, 고속세장선형인 경우 대비 최대 설계속도를 낮추고 저장기능 및 재기화 기능을 우선적으로 수행하기 위해, 방형계수(Block Coefficient, Cb)가 0.8 이상인 저속비대선형으로 이루어지는 것을 특징으로 한다.


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    Title :

    FSRU Floating Storage Regasification Unit Dedicated Vessel with Slow Speed and Large Full Form


    Additional title:

    저속비대선형 FSRU 전용선


    Contributors:

    Publication date :

    2020-07-08


    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



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