A ventilation system for a cargo hold of a container ship is disclosed. The ventilation system for a cargo hold of a container ship, according to the present invention, allows a large amount of external air flowing into the top end of a main duct by an expansion duct and discharged to the bottom end of the main body to flow into a branch duct and to be discharged to the outside by forming the expansion duct for expanding the inlet of the branch duct in a connection part between the main duct and the branch duct of a duct. Therefore, the present invention reduces production costs as the use of a large-capacity blower and the diameter expansion of the branch duct are not required to discharge a target amount of external air through the branch duct.
컨테이너선 화물창의 환기시스템이 개시된다. 본 발명에 따른 컨테이너선 화물창의 환기시스템은, 덕트의 메인덕트와 분기덕트의 연결 부위에 분기덕트의 유입구를 확장시키는 확장덕트가 형성되므로, 확장덕트로 의하여 메인덕트의 상단부로 유입되어 하단부측으로 배출되는 외기의 많은 양이 분기덕트로 유입되어 배출될 수 있다. 그러므로, 목표한 양의 외기를 분기덕트로 유입시켜 배출시키기 위하여, 대용량의 송풍기를 사용하거나, 분기덕트의 직경을 크게 할 필요가 없으므로, 원가가 절감되는 효과가 있을 수 있다.
VENTILATION SYSTEM OF CONTAINER SHIP'S CARGO HOLD
컨테이너선 화물창의 환기시스템
2016-08-05
Patent
Elektronische Ressource
Koreanisch
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