Dual-fuel power ship

Abstract

The invention discloses a dual-fuel power ship which comprises an air supply chamber, a fuel tank room, isolation chambers, blocking areas and an engine room, wherein an LNG (liquefied natural gas) tank and a control main valve room are arranged in the fuel tank room; the control main valve room is arranged at the top of the LNG tank; an engine room generator room and a boiler room are arranged onone side of the fuel tank room; the engine room generator room and the boiler room are connected with the engine room; the air supply chamber is arranged on the other side of the fuel tank room; isolation chambers are arranged between the air supply chamber and the engine room, and between the air supply chamber and a cargo hold respectively; and blocking areas are arranged between the air supplychamber and the fuel tank room, and between the air supply chamber and the engine room respectively. A ventilation tower is positioned on a main deck and is mainly used for arranging a gas ventilation pipe and a double-layer pipe outer pipe ventilation pipe. The dual-fuel power ship provided by the invention completely meets the specification requirements of the international maritime organization, well solves the arrangement problem of a dual-fuel power automobile Ro-Ro ship on the ship, and realizes the application onto the automobile Ro-Ro ship.

Description

technical field [0001] The invention relates to the technical field of water transportation equipment manufacturing, in particular to a structural layout scheme of a dual-fuel powered ship. Background technique [0002] With the promulgation and entry into force of the International Maritime Organization and the governments of various countries on the control of ship emissions, it has become inevitable to use economical and clean ship alternative energy. Among them, LNG, as a representative of clean energy, has attracted more and more attention from the ship industry. [0003] At present, some ports in Europe have LNG refueling stations, and special refueling ships have appeared in some European sea areas. As a car ro-ro ship, due to its relatively fixed port and sea area, the dual-fuel propulsion system will be better applied. Contents of the invention [0004] Purpose of the invention: the purpose of the invention is to solve the deficiencies in the prior art, to provid...

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Problems solved by technology

[0004] Purpose of the invention: the purpose of the invention is to solve the deficiencies in the prior art, to provide a structural arrangement method for dual-fuel powered ships, and to solve the arrangement of LNG C-type tanks, air supply chambers, filling stations, etc. on car ro-ro ships and other issues, realized the application of LNG as fuel on the car ro-ro ship

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