CONTAINER SHIP

• Main Author: BAE, JIN WAN
• Format: Patent
• Language: English; Korean
• Published: 19.08.2016
• Subjects: BLASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; COMBUSTION ENGINES; EQUIPMENT FOR SHIPPING; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; 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; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING; WEAPONS

According to an embodiment of the present invention, a container ship including a container in-hold comprises: a fuel in-hold provided at a lower portion of an upper deck and including a tank chamber with a fuel storage tank accommodating liquefied gas which is a fuel; an engine room provided at a rear side of the tank chamber and having an engine receiving a fuel from the fuel storage tank; and a valve unit which includes a valve controlling the opening of fluid supplied or discharged to the engine and a valve unit frame having the valve and is provided at a rear side of the tank chamber and installed in the engine chamber. The container according to the present invention can increase fuel efficiency, reduce discharge gas, and increase driving efficiency by using an engine using liquefied gas in the container ship instead of gasoline or diesel and can increase space utility by optimizing the arrangement of the fuel storage tank, the fuel supply unit, the engine chamber and the container in-hold. 본 발명의 일 실시예에 따른 컨테이너선은, 컨테이너 인홀드가 마련되는 컨테이너선에 있어서, 상갑판 하부에 마련되며, 연료인 액화가스를 수용하는 연료저장탱크가 마련되는 탱크룸을 포함하는 연료 인홀드; 상기 탱크룸의 후방에 마련되며, 상기 연료저장탱크로부터 연료를 공급받는 엔진이 설치되는 엔진룸; 상기 엔진으로 공급되거나 배출되는 유체의 개도를 조절하는 밸브와 상기 밸브가 설치되는 밸브유닛 프레임을 구비하며, 상기 탱크룸의 후방에 마련되되 상기 엔진룸 내부에 설치되는 밸브유닛부를 포함하는 것을 특징으로 한다. 본 발명에 따른 컨테이너선은, 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.