ASYMMETRIC MEMBRANE AND MEMBRANE ARRANGEMENT STRUCTURE USING SAME ASYMMETRIC MEMBRANE, AND LIQUEFIED GAS STORAGE TANK INCLUDING SAME MEMBRANE ARRANGEMENT STRUCTURE

• Main Authors: YOON, Youngkeun, CHO, Yong Bum, OH, Byungteak, YUN, Eunyoung, YIM, Ki Ho, LEE, Yeongbeom, HAN, Hae Chul
• Format: Patent
• Language: English; French; Korean
• Published: 29.12.2022
• Subjects: BLASTING; EQUIPMENT FOR SHIPPING; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; STORING OF DISTRIBUTING GASES OR LIQUIDS; TRANSPORTING; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS

The present invention relates to a membrane for forming a sealing layer in a storage tank (10) which can store liquefied gas, and may provide an asymmetric membrane (30) including a first extension part (31) extending in one direction and a second extension part (32) extending in a direction different from that of the first extension part (31), wherein the extension length of the first extension part (31) is different from the extension length of the second extension part (32), and the first extension part (31) and the second extension part (32) make an asymmetric shape. La présente invention concerne une membrane pour former une couche d'étanchéité dans un réservoir de stockage (10) qui peut stocker du gaz liquéfié, et qui peut fournir une membrane asymétrique (30) comprenant une première partie d'extension (31) s'étendant dans une direction et une seconde partie d'extension (32) s'étendant dans une direction différente de celle de la première partie d'extension (31), la longueur d'extension de la première partie d'extension (31) est différente de la longueur d'extension de la seconde partie d'extension (32), et la première partie d'extension (31) et la seconde partie d'extension (32) forment une forme asymétrique. 액화가스를 저장할 수 있는 저장탱크(10)에 밀봉층을 형성하기 위한 멤브레인으로서, 일방향으로 연장되는 제1 연장부(31)와, 상기 제1 연장부(31)와는 상이한 방향으로 연장되는 제2 연장부(32)를 포함하며, 상기 제1 연장부(31)의 연장 길이는 상기 제2 연장부(32)의 연장 길이와 상이하여, 상기 제1 연장부(31)와 상기 제2 연장부(32)는 비대칭 형상을 이루는 비대칭형 멤브레인(30)이 제공될 수 있다.