The invention relates to the field of a ship and discloses a ship and ship side cabin ventilation method. The ship comprises side cabins arranged on two sides of the ship, wherein the side cabins arecommunicated through a transverse water inlet channel, a ventilation device is arranged in each side cabin, one end of an air inlet pipeline of each ventilation device is communicated with the outsideof the ship, a natural air outlet is formed in the other end of the air inlet pipeline of each ventilation device, a natural air outlet gate is arranged at each natural air outlet, one end of an exhaust pipeline of the ventilation device is communicated with the outside of the ship, the other end of the exhaust pipeline is provided with a natural suction opening and a forced suction opening, thenatural suction opening is provided with a natural suction gate, the forced suction opening is provided with a forced suction fan and a forced suction gate, the sum of the circulation area of a natural air inlet channel formed by communicating an end, communicating with the outside of the ship, of the air inlet pipeline and the natural air outlet and the circulation area of a natural air outlet channel formed by communicating the natural suction opening and an end, communicating with the outside of the ship, of the exhaust pipeline is not smaller than 10% of the cross section area of the transverse water inlet channel. On the premise that requirements for forced ventilation and fire closing ventilation are met, the anti-overturning capacity of the ship is improved.
本发明涉及船舶领域,公开了一种船舶及船舶边舱通风方法,船舶包括设于船舶两侧的边舱,各边舱经横贯进水通路连通,各边舱内分别设有一个通风装置,通风装置的进风管路的一端连通船舶外,另一端设有自然出风口,自然出风口设有自然出风闸;通风装置的排风管路的一端连通船舶外,另一端设有自然抽风口和强制抽风口,自然抽风口设有自然抽风闸,强制抽风口设有强制抽风机和强制抽风闸;进风管路连通船舶外部的一端与自然出风口连通形成的自然进风道的流通面积与自然抽风口与排风管路连通船舶外部的一端连通形成自然出风道的流通面积之和不小于横贯进水通路的横截面积的10%,其在满足强制通风及火灾关闭通风需求的前提下,提高了船舶的抗倾覆能力。
Ship and ship side cabin ventilation method
一种船舶及船舶边舱通风方法
2020-06-19
Patent
Elektronische Ressource
Chinesisch
IPC: | B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS |
Passenger ship cabin ventilation system and passenger ship
Europäisches Patentamt | 2022
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