The invention discloses a hazardous gas isolation device for a ship and a hazardous gas isolation protection method.The hazardous gas isolation device for the ship is characterized in that a safety door assembly is distributed in a first cabin and comprises a door frame structure located at an opening and fixedly connected to a deck and a door leaf structure hinged to the door frame structure; the door leaf structure can be locked to the door frame structure and seal the opening, when the door leaf structure is locked to the door frame structure, the door frame structure and the door leaf structure form an annular sealed air cavity, and the annular sealed air cavity surrounds the periphery of the opening and is distributed with the opening at intervals. The isolation protection assembly comprises a pressure difference sensor and an inflation assembly, the pressure difference sensor is used for monitoring the pressure difference between the annular closed air cavity and the second cabin, and the inflation assembly is used for inflating the annular closed air cavity. Compared with a hazardous gas isolation device in the prior art, the anti-explosion device is simple in structure and high in anti-explosion sensitivity, and the use safety of the ship is effectively improved.
本发明公开了船舶用危险气体隔绝装置及危险气体隔绝保护方法,该船舶用危险气体隔绝装置,安全门组件分布于第一船舱内,安全门组件包括位于开口处且固定连接于甲板的门框结构,以及与门框结构铰接的门页结构,门页结构能锁合于门框结构并封闭开口,且当门页结构锁合于门框结构时,门框结构与门页结构形成环形封闭气腔,环形封闭气腔环绕于开口的外围并与开口间隔分布;隔绝保护组件包括压差传感器和充气组件,压差传感器用于监测环形封闭气腔和第二船舱的压差,充气组件用于向环形封闭气腔内充气。相对于现有技术中的危险气体隔绝装置而言结构简单,防爆灵敏度高,有效提升了船舶的使用安全性。
Hazardous gas isolation device for ship and hazardous gas isolation protection method
船舶用危险气体隔绝装置及危险气体隔绝保护方法
2023-12-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES |
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