The invention provides a double-wall pipe ventilation system and a ship, the double-wall pipe ventilation system comprises an engine, a fuel system, an air inlet system, a first double-wall pipe, a second double-wall pipe and a ventilation system, the air inlet system comprises a first ventilation inlet, a second ventilation inlet, a first salt mist filter and a second salt mist filter; the first ventilation inlet is connected with an engine through a first double-wall pipe; the second ventilation inlet is connected with the engine through a second double-wall pipe; the first salt mist filter is mounted on the first double-wall pipe, and the second salt mist filter is mounted on the second double-wall pipe; the ventilation system is connected with the first double-wall pipe and the second double-wall pipe. The ammonia gas detector is mounted on the ventilation pipeline; a first outer pipe of the first double-wall pipe and a second outer pipe of the second double-wall pipe are connected with a fan through a ventilation pipeline; the fan forms two output branches, and the fan is connected with the ventilation mast through a first discharge pipe; the fan is connected with the absorption tower through a second discharge pipe, and the gas output end of the absorption tower is connected with the ventilation mast.
本发明提供一种双壁管通风系统和船舶,包括发动机、燃料系统、进风系统、第一双壁管和第二双壁管以及通风系统,进风系统包括第一通风进口、第二通风进口、第一盐雾过滤器以及第二盐雾过滤器,第一通风进口通过第一双壁管与发动机连接;第二通风进口通过第二双壁管与发动机连接;第一盐雾过滤器安装于第一双壁管上,第二盐雾过滤器安装于第二双壁管上;通风系统分别与第一双壁管和第二双壁管连接;氨气探测器安装于通风管路上;第一双壁管的第一外管和第二双壁管的第二外管通过通风管路与风机相连接;风机形成两条输出支路,风机通过第一排出管与透气桅连接;风机通过第二排出管与吸收塔连接,吸收塔的气体输出端与透气桅连接。
Double-wall pipe ventilation system and ship
双壁管通风系统和船舶
2022-11-01
Patent
Elektronische Ressource
Chinesisch
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