CN218112913U - Double-fuel bulk cargo ship superstructure - Google Patents
Double-fuel bulk cargo ship superstructure Download PDFInfo
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- CN218112913U CN218112913U CN202222856582.6U CN202222856582U CN218112913U CN 218112913 U CN218112913 U CN 218112913U CN 202222856582 U CN202222856582 U CN 202222856582U CN 218112913 U CN218112913 U CN 218112913U
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Abstract
The utility model discloses a double-fuel bulk cargo ship superstructure, which comprises a first deck, a second deck and a driving deck, wherein a plurality of middle decks are arranged between the second deck and the driving deck; the first deck is provided with a gas supply equipment room and a first living area cabin; a cabin shed is arranged between the cabin and the side of the first-layer living area; a second layer living area cabin is arranged on the second layer deck; the middle deck is provided with a middle living area cabin; the second layer living area cabin, the middle deck and the middle layer living area cabin form a cabin structural body with an L-shaped projection on the horizontal plane; the cabin shed and the cabin structural body are enclosed into a concave structure; a tank body accommodating space is formed between the cabin shed and the cabin structural body. The utility model discloses realize the accommodation space of fuel jar in superstructure's overall arrangement, the fully provided dual-fuel bulk cargo ship arranges the demand of fuel jar at the afterbody deck.
Description
Technical Field
The utility model relates to a boats and ships technical field, in particular to double fuel bulk cargo ship superstructure.
Background
As the demand for carbon emissions increases, more and more ships use Liquefied Natural Gas (LNG) as an alternative fuel, but LNG requires a dedicated fuel tank, and for bulk carriers, C-tanks are generally used. At present, the construction layout of the dual-fuel bulk cargo ship mostly adopts a strip-shaped layout arranged along the ship length, and two C-shaped fuel tanks are arranged on two sides of the upper construction. Another is to use a conventional upper-building layout to locate the fuel tank within the cabin.
The conventional upper building can not set the C-type fuel tank on the open deck at the tail part of the bulk cargo ship, if the fuel tank is arranged in the cabin, the fire-proof grade of the cabin wall needs to be improved, and on the other hand, the fuel tank can occupy the cabin arrangement space in a crowded manner, so that the arrangement of equipment is not facilitated.
Traditional bulk cargo ship superstructure arranges in afterbody cabin section top for square overall arrangement, because afterbody regional need be taken into account the afterbody and moored to arrange, flees and arranges, traditional going up to build to arrange and will occupy the most deck space of ship afterbody, can not satisfy the demand that dual-fuel bulk cargo ship arranged the fuel jar at the afterbody deck in recent years. How to simultaneously realize the reasonable layout of the fuel tank and the superstructure in the existing deck space is a big difficulty in the design of the dual-fuel bulk cargo ship.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the above-mentioned defect that prior art exists, provide a double fuel bulk cargo ship superstructure.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
an upper-layer building of a dual-fuel bulk cargo ship comprises a first-layer deck, a second-layer deck and a driving deck which are distributed from bottom to top, wherein a plurality of middle decks are arranged between the second-layer deck and the driving deck; the first layer of deck is provided with a gas supply equipment room and a first layer of living area cabin, and the gas supply equipment room is not directly connected with the first layer of living area cabin; a cabin shed is arranged between the cabin and the side of the first-layer living area; the cabin shed extends to the upper part of the driving deck; a second layer of living area cabin is arranged on the second layer of deck; the middle deck is provided with a middle living area cabin; the second layer living area cabin, the middle deck and the middle layer living area cabin form a cabin structural body with an L-shaped projection on the horizontal plane; the cabin shed and the cabin structural body are enclosed into a concave structure; a tank body accommodating space for accommodating a fuel tank is formed between the cabin shed and the cabin structural body.
The middle deck is L-shaped; the middle living area cabin is located in the middle deck area.
The second living area cabin does not exceed the projection range of the middle deck on the horizontal plane.
The midship line penetrates through the middle deck, and a pipe duct vertically penetrating to the first deck is arranged on the middle deck at the midship line.
The cabin structure has a length of 15-25 m and a width of 20-28 m.
The width of the accommodating space of the tank body is 8-18 meters.
The first layer living area cabin, the second layer living area cabin and the middle layer living area cabin are all provided with a plurality of living cabins; the second floor living area cabin and the middle floor living area cabin are both provided with corridors, and the corridors are channels which are communicated left and right along the ship width direction.
The air supply equipment is positioned below the fixed area of the fuel tank of the tank body accommodating space.
A cab is arranged on the driving deck; the driving deck is also provided with a ladder way room, a storage battery room and a navigation equipment room.
The engine room shed is arranged on the port side or the starboard side.
The beneficial effects of the utility model reside in that: the utility model provides a realize simultaneously in the deck space that the fuel jar realizes the accommodation space of fuel jar in the overall arrangement of superstructure in the big difficult point in this pair of fuel bulk cargo ship design of fuel jar and superstructure rational arrangement, can hold a large-scale C type fuel jar, the fully provided dual-fuel bulk cargo ship arranges the demand of fuel jar at the afterbody deck.
Drawings
Fig. 1 is a top view of a first deck according to a preferred embodiment of the present invention.
Fig. 2 is a top view of a second deck according to a preferred embodiment of the present invention.
Fig. 3 is a top view of the middle deck of the preferred embodiment of the present invention.
Fig. 4 is a top view of the driving deck according to the preferred embodiment of the present invention.
Detailed Description
The present invention will be more clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1, 2, 3 and 4, the superstructure of the dual-fuel bulk cargo ship comprises a first layer deck 10, a second layer deck 20 and a driving deck 60 which are distributed from bottom to top, and a plurality of middle decks 30 are arranged between the second layer deck 20 and the driving deck 60.
In this embodiment, the driving deck is a sixth deck, and the third deck, the fourth deck and the fifth deck are all middle decks. Since the third, fourth and fifth deck planes are identical in plan view, the third, fourth and fifth deck planes are designated by the middle deck names in the drawings.
The first deck 10 is provided with a gas supply equipment room 12 and a first living area cabin 11, and the gas supply equipment room 12 is not directly connected with the first living area cabin 11. The gas supply equipment room is not directly adjacent to other places, so that the requirement on fire-proof grade can be reduced, and the safety factor of a living area is also improved.
A canopy 70 is provided between the first living area compartment 11 and the side. The engine shed is arranged on the port side or the starboard side. In this embodiment, the booth 70 is provided on the starboard side.
The cabin shed 70 extends above the cockpit deck 60.
A second floor of living area cabins 21 are arranged on the second floor deck 20. A middle living quarter compartment 31 is provided on the middle deck 30.
The second-layer living area cabin 21, the middle deck 30 and the middle-layer living area cabin 31 constitute a cabin structure 80 which is L-shaped in horizontal projection.
As shown in fig. 2 and 3, the cabin structure 80 has a length B of 15 to 25 m and a width C of 20 to 28 m.
The cabin shed 70 and the cabin structural body 80 are enclosed into a concave structure; a tank housing space 81 for housing the fuel tank 50 is formed between the cabin housing 70 and the cabin structural body 80.
As shown in fig. 2 and 3, the width a of the tank accommodating space 81 is 8 to 18 m.
The middle deck is L-shaped; the middle living quarter cabins 31 are located in the middle deck area. The second living area compartment 21 does not extend beyond the extent of the middle deck in horizontal projection.
The midship 82 passes through the middle deck, which is provided with a pipe-tapping channel 13 running vertically through to the first deck at the midship position. The pipe-handling channel is arranged in the middle of each deck ship, so that the cable arrangement and ventilation arrangement are facilitated.
The first layer living area cabin, the second layer living area cabin and the middle layer living area cabin are all provided with a plurality of living cabins; the second floor living area cabin 21 is provided with a corridor 22, the middle floor living area cabin is provided with a corridor 32, and the corridor 22 and the corridor 32 are channels which are communicated left and right along the ship width direction. Therefore, people can escape and pass daily conveniently.
The air supply equipment room 12 is located below the fuel tank fixing area of the tank body accommodating space 81. The air supply equipment room is arranged below the fuel tank, so that the fuel pipeline is shortest.
A cab 61 is arranged on the driving deck 60; the driving deck is also provided with a stairway room 62, a storage battery room 63 and a navigation equipment room 64.
The utility model discloses in, superstructure adopts L type overall arrangement, and the cabin canopy sets up in the topside, and both form an about 8 ~ 18 meters wide open space, can hold a large-scale C type fuel jar.
The utility model solves a big difficulty in designing a double-fuel bulk cargo ship which simultaneously realizes the reasonable layout of the fuel tank and the superstructure in the deck space, realizes the accommodating space of the fuel tank in the layout of the superstructure, and can accommodate a large C-shaped fuel tank; the requirement that the fuel tank is arranged on the tail deck of the dual-fuel bulk cargo ship is fully met.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments can be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (10)
1. An upper-layer building of a dual-fuel bulk cargo ship comprises a first-layer deck, a second-layer deck and a driving deck which are distributed from bottom to top, wherein a plurality of middle decks are arranged between the second-layer deck and the driving deck; the first layer of deck is provided with a gas supply equipment room and a first layer of living area cabin, and the gas supply equipment room is not directly connected with the first layer of living area cabin; a cabin shed is arranged between the cabin and the side of the first-layer living area; the cabin shed extends to the upper part of the driving deck; a second layer living area cabin is arranged on the second layer deck; the middle deck is provided with a middle living area cabin; the second layer living area cabin, the middle deck and the middle layer living area cabin form a cabin structural body with an L-shaped projection on the horizontal plane; the cabin shed and the cabin structural body are enclosed into a concave structure; a tank body accommodating space for accommodating a fuel tank is formed between the cabin shed and the cabin structural body.
2. The dual fuel bulk carrier superstructure according to claim 1, characterized in that the middle deck is L-shaped; the middle living area cabin is located in the middle deck area.
3. The dual fuel bulk carrier superstructure according to claim 2, characterized in that the second floor living space cabins do not extend beyond the middle deck in horizontal projection.
4. The dual fuel bulk carrier superstructure according to claim 1, characterized in that the midship passes through the middle deck, which middle deck is provided with pipe passages running vertically through to the first deck at the midship position.
5. The dual fuel bulk carrier superstructure according to claim 1, wherein the cabin structure has a length of 15-25 m and a width of 20-28 m.
6. The upper story building of a dual fuel bulk carrier of claim 1, wherein the tank receiving space has a width of 8 to 18 m.
7. The dual fuel bulk carrier superstructure according to claim 1, wherein the first floor living space, the second floor living space and the middle floor living space are provided with a plurality of living spaces; the second floor living area cabin and the middle floor living area cabin are both provided with corridors, and the corridors are channels which are communicated left and right along the ship width direction.
8. The upper story building for a dual fuel bulk carrier of claim 1, wherein the gas supply unit is located below a fuel tank fixing area of the tank accommodating space.
9. The dual fuel bulk carrier superstructure according to claim 1, characterized in that a driver's cab is provided on the driver's deck; the driving deck is also provided with a ladder way room, a storage battery room and a navigation equipment room.
10. The dual fuel bulk carrier superstructure according to claim 1, wherein the canopy is provided on the port side or on the starboard side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222856582.6U CN218112913U (en) | 2022-10-28 | 2022-10-28 | Double-fuel bulk cargo ship superstructure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222856582.6U CN218112913U (en) | 2022-10-28 | 2022-10-28 | Double-fuel bulk cargo ship superstructure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218112913U true CN218112913U (en) | 2022-12-23 |
Family
ID=84498189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222856582.6U Active CN218112913U (en) | 2022-10-28 | 2022-10-28 | Double-fuel bulk cargo ship superstructure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218112913U (en) |
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2022
- 2022-10-28 CN CN202222856582.6U patent/CN218112913U/en active Active
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