The invention provides a ship emergency ventilation system, a ship emergency ventilation method and a ship, the ship emergency ventilation system comprises a central air conditioner, an air return opening of the central air conditioner is provided with an air return door with an adjustable opening degree, and an inlet of a fresh air pipeline of the central air conditioner is provided with a first air brake and a gas detection device; each cabin is connected with an air supply branch pipe communicated with the air supply outlet of the central air conditioner, at least one of the cabins is a first cabin, and a second air brake is arranged on the air supply branch pipe of the first cabin; the plurality of exhaust structures are connected with the plurality of cabins in a one-to-one or one-to-many manner; each exhaust structure comprises an exhaust outlet, a third air brake arranged at the exhaust outlet and an exhaust fan connected with the exhaust outlet; at least one of the multiple cabins is a second cabin, the second cabin is provided with an air return structure connected with the air return opening, and the first air brake, the second air brake and the third air brake are in linkage connection with the gas detection device. The emergency ventilation system for the ship can prevent harmful gas from entering a cabin and ensure the comfort of personnel.
本发明提供了一种船舶应急通风系统、船舶应急通风方法和船舶,船舶应急通风系统包括中央空调器,其回风口设置有开度可调的回风风门,其新风管道的入口设置有第一风闸和气体检测装置;多个舱室,每个舱室连接有连通于中央空调器的送风口的送风支管,多个舱室中至少一舱室为第一舱室,其送风支管上设置有第二风闸;与多个舱室之间一对一或一对多地连接的多个排风结构,每个排风结构包含排风口、设于排风口处的第三风闸及与排风口相连的排风机;多个舱室中至少一舱室为第二舱室,其设置有与回风口相连的回风结构,第一风闸、第二风闸、第三风闸分别与气体检测装置联动连接。该船舶应急通风系统可避免危害气体进入舱室,并保证人员舒适度。
Ship emergency ventilation system, ship emergency ventilation method and ship
船舶应急通风系统、船舶应急通风方法及船舶
2024-05-17
Patent
Elektronische Ressource
Chinesisch
Engineering Index Backfile | 1936
|Emergency Ventilation System of Ship Using Fire Main Line Pressure
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