CORNER STRUCTURE OF LNG STORAGE TANK

• Main Authors: LEE, YEONG BEOM, JIN, KYO KOOK, HAN, HAE CHUL, KIM, YOUNG KYUN, SEO, HEUNG SEOK, YOON, IHN SOO, CHO, YONG BUM, CHOE, KUN HYUNG
• Format: Patent
• Language: English; French; Korean
• Published: 11.02.2016
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; BLASTING; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; EQUIPMENT FOR SHIPPING; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; HANDLING THIN OR FILAMENTARY MATERIAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; STORING; STORING OF DISTRIBUTING GASES OR LIQUIDS; TRANSPORTING; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS

A corner structure according to an embodiment of the present invention comprises: a fixed member (110) fixed to the inner surface of a corner of a storage tank; a movable member (130) supported on the fixed member so as to be linearly movable; a stop member (140) attached to the fixed member to prevent the movable member from being detached from the fixed member; and a heat insulating member (150) disposed between a sealing wall and a hull. The fixed member comprises a guide portion (114) provided with a guide recessed portion (114a), the movable member comprises a guide protruding portion inserted into the guide recessed portion, and the width and the length of the guide protruding portion are smaller than the width and the length of the guide recessed portion, so that the movable member can be supported on the fixed member to be movable in the longitudinal direction and in the direction perpendicular to the longitudinal direction. La présente invention concerne une structure de coin qui, selon un mode de réalisation de la présente invention, comprend : un élément fixe (110) fixé à la surface interne d'un coin d'un réservoir de stockage ; un élément mobile (130) supporté sur l'élément fixe de manière à être linéairement mobile ; un élément d'arrêt (140) fixé à l'élément fixe pour empêcher l'élément mobile d'être détaché de l'élément fixe ; et un élément d'isolation thermique (150) disposé entre une paroi d'étanchéité et une coque. L'élément fixe comprend une partie de guidage (114) pourvue d'une partie de guidage (114a) montée en retrait, l'élément mobile comprend une partie de guidage en saillie insérée dans la partie de guidage montée en retrait, et la largeur et la longueur de la partie de guidage en saillie sont inférieures à la largeur et à la longueur de la partie de guidage montée en retrait, de sorte que l'élément mobile peut être supporté mobile sur l'élément fixe dans la direction longitudinale et dans la direction perpendiculaire à la direction longitudinale. 본 발명의 실시형태에 따른 코너 구조체는, 상기 저장탱크 모서리의 내부 표면에 고정되는 고정부재(110)와; 상기 고정부재 상에 직선이동 가능하게 지지되는 가동부재(130)와; 상기 가동부재가 상기 고정부재로부터 이탈되는 것을 방지하기 위해 상기 고정부재에 부착되는 멈춤부재(140)와; 상기 밀봉벽과 선체 사이에 배치되는 단열부재(150); 를 포함할 수 있다. 상기 고정부재는 안내홈부(114a)가 형성된 안내부(114)를 포함하고, 상기 가동부재는 상기 안내홈부에 삽입되는 안내돌기부를 포함하고, 상기 안내돌기부의 폭 및 길이는 상기 안내홈부의 폭 및 길이보다 작아, 상기 가동부재는 길이방향 및 상기 길이방향에 수직인 방향을 따라 이동 가능하게 상기 고정부재에 지지될 수 있다.