Duct Structure

Provided is a duct structure which is able to be effectively assembled and installed on a marine structure and reinforcing a weather tight function through a weather tight cover and a cleat. The duct structure includes: a duct lower part structure formed on a deck and installed in a ventilating open...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	NAMGUNG, OK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING AUXILIARIES ON VESSELS BLASTING HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS RANGES RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS TRANSPORTING VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	Provided is a duct structure which is able to be effectively assembled and installed on a marine structure and reinforcing a weather tight function through a weather tight cover and a cleat. The duct structure includes: a duct lower part structure formed on a deck and installed in a ventilating opening; a duct upper part structure installed to be able to be separated with the duct lower part structure and having an outer device on the duct lower part structure; a weather tight cover installed in the duct lower part structure and rotated about a first axis to seal the ventilating opening; and a cleat installed in the duct upper part structure and rotated about a second axis to pressure and fix an upper part of the sealed weather tight cover. 해양 구조물 상에 보다 효과적으로 조립 및 설치 가능하고, 웨더타이트 커버 및 클릿을 통하여 풍우밀 기능이 강화된 덕트 구조체가 제공된다. 데크 상에 형성되고, 환기구에 설치된 덕트 하부 구조; 상기 덕트 하부 구조 상에, 상기 덕트 하부 구조와 분리 가능하도록 결합되며, 외기구가 설치된 덕트 상부 구조; 상기 덕트 하부 구조에 설치되고, 제1 축을 중심으로 회전하여 상기 환기구를 밀폐하는 웨더타이트 커버; 및 상기 덕트 상부 구조에 설치되고, 제2 축을 중심으로 회전하여 상기 밀폐된 웨더타이트 커버의 상부를 가압하여 고정하는 클릿을 포함하는 덕트 구조체.