Container ship and layout structure thereof
A container ship and a layout structure thereof are disclosed. In the layout structure of the container ship of the present invention, an engine room, in which a propulsion engine receiving LNG as fuel is provided, is disposed under a main deck at the stern of the container ship, an LNG storage tank storing the LNG is disposed in a cargo hold adjacent to the engine room, a fuel supply part for receiving the LNG from the LNG storage tank and supplying the LNG to the propulsion engine is disposed right above the LNG storage tank inside the cargo hold, and a void space isolating the LNG storage tank and the fuel supply part from each other is disposed therebetween.
1. A layout structure of a container ship, comprising:
an engine room disposed under a stern main deck of the container ship and comprising a propulsion engine fueled by liquefied natural gas (LNG);
an LNG storage tank disposed in a cargo hold and configured to store LNG;
a fuel supply unit disposed in the cargo hold and directly above the LNG storage tank, the fuel supply unit being configured to supply LNG from the LNG storage tank to the propulsion engine;
a void space between the LNG storage tank and the fuel supply unit;
an accommodation space disposed on the stern main deck and over the engine room,
a pipe provided in the accommodation space and configured to discharging exhaust gas from the engine room; and
a bunkering line for supplying LNG from outside the container ship to the LNG storage tank, wherein the bunkering line is disposed between the accommodation space and the fuel supply unit.
2. The layout structure according to claim 1 , wherein the container ship is a container ship provided with a single accommodation space and having a capacity of 5,000 twenty-foot equivalent unit (TEU) or more.
3. The layout structure according to claim 1 , wherein a cargo loading deck for loading containers thereon is disposed on the stern main deck and above the fuel supply unit.
4. The layout structure of claim 1 , wherein the cargo hold is the closest to the engine room among a plurality of cargo holds of the container ship.
5. The layout structure of claim 1 , wherein the cargo hold is adjacent to the engine room.
6. A layout structure of a container ship, comprising:
an engine room disposed under a stern main deck of the container ship and comprising a propulsion engine fueled by liquefied natural gas (LNG);
an LNG storage tank disposed in a cargo hold and configured to store LNG;
a fuel supply unit disposed in the cargo hold and directly above the LNG storage tank, the fuel supply unit being configured to supply LNG from the LNG storage tank to the propulsion engine;
a void space between the LNG storage tank and the fuel supply unit;
an accommodation space disposed on the stern main deck and over the engine room,
a pipe provided in the accommodation space and configured to discharging exhaust gas from the engine room; and
wherein the cargo hold is divided into a space for accommodating the LNG storage tank and a space for accommodating containers.
7. The layout structure according to claim 6 , wherein a double bulkhead is disposed between the space for accommodating the LNG storage tank and the space for accommodating containers.
8. The layout structure of claim 6 , wherein the cargo hold is the closest one to the engine room among a plurality of cargo holds of the container ship.
9. The layout structure of claim 6 , wherein the cargo hold is adjacent to the engine room.
10. A container ship, comprising,
a engine room disposed under a stern main deck of the container ship and comprising a propulsion engine fueled by liquefied natural gas (LNG);
an LNG storage tank disposed in a cargo hold and configured to store LNG;
a fuel supply unit disposed in the cargo hold and directly above the LNG storage tank, the fuel supply unit being configured to supply LNG from the LNG storage tank to the propulsion engine;
a void space between the LNG storage tank and the fuel supply unit;
an accommodation space disposed on the stern main deck and over the engine room;
a bunkering line for supplying LNG from outside the container ship to the LNG storage tank disposed between the accommodation space and the fuel supply unit; and
a cargo loading deck for loading containers thereon disposed on the stem, main deck and above the fuel supply unit.
11. The container ship of claim 10 , wherein the cargo hold is the closest one to the engine room among a plurality of cargo holds of the container ship.
12. The container ship of claim 10 , wherein the cargo hold is adjacent to the engine room.