SUPLY SYSTEM OF LIQUEFIED GAS

• Main Author: BAE, JIN WAN
• Format: Patent
• Language: English; Korean
• Published: 19.08.2016
• Subjects: BLASTING; COMBUSTION ENGINES; EQUIPMENT FOR SHIPPING; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MARINE PROPULSION OR STEERING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF; TRANSPORTING; WEAPONS

According to an embodiment of the present invention, the liquefied gas supply system, which is installed in a container ship having an inhold placed on the bottom of the upper deck, comprises: a fuel storage tank, including a main frame unit to accommodate liquefied gas, which is fuel of the engine, which has a dome on the top of the main frame unit; and a leakage preventive material spray unit to spray foamed material toward the fuel storage tank. According to the present invention, the fuel supply system uses an engine using liquefied gas instead of gasoline and diesel to increase fuel efficiency, to reduce exhaust gas, and to improve sailing efficiency. Since the arrangement of the fuel storage tank, fuel supply unit, engine room, and container inhold is optimized, space usability can be increased. 본 발명의 일 실시예에 따른 연료공급시스템은, 상갑판 하부에 마련되는 인홀드를 갖는 컨테이너선에 설치되는 연료공급시스템에 있어서, 엔진의 연료인 액화가스를 수용하는 본체부를 포함하며, 상기 본체부의 상부에 돔이 형성되는 연료저장탱크; 및 상기 연료저장탱크 방향으로 발포재를 분사하는 누출방지재 분사부를 포함하는 것을 특징으로 한다. 본 발명에 따른 연료공급시스템은, 가솔린이나 디젤을 대체하여 컨테이너선에서 액화가스를 이용한 엔진을 사용하므로, 연비가 높아지고 배출가스는 낮아지며 운항 효율이 향상될 수 있으며, 연료저장탱크, 연료공급부, 엔진룸, 컨테이너 인홀드의 배치를 최적화함으로써 공간활용성을 증대할 수 있다.