CN204264411U - LNG fuel box ship - Google Patents
LNG fuel box ship Download PDFInfo
- Publication number
- CN204264411U CN204264411U CN201420667173.4U CN201420667173U CN204264411U CN 204264411 U CN204264411 U CN 204264411U CN 201420667173 U CN201420667173 U CN 201420667173U CN 204264411 U CN204264411 U CN 204264411U
- Authority
- CN
- China
- Prior art keywords
- lng fuel
- main deck
- fuel tank
- top board
- box ship
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 32
- 239000002828 fuel tank Substances 0.000 claims abstract description 47
- 238000010276 construction Methods 0.000 claims abstract description 11
- 239000003351 stiffener Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000003949 liquefied natural gas Substances 0.000 description 57
- 239000003570 air Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides a kind of LNG fuel box ship, comprises main body, superstructure, LNG fuel tank, and described main body is provided with main deck and is positioned at the cabin below main deck, and described superstructure is installed on described main deck; Described LNG fuel box ship also comprises a strong frame, and described strong frame is installed on the main deck in described superstructure front, and is positioned at above described cabin; Described strong frame comprise stackable freight container top board, be arranged between top board and main deck with the supporting construction making top plate supporting on main deck; Described main deck, between top board and supporting construction, form half leg place; Described LNG fuel tank is installed in described half leg place.The utility model reduces fuel system complexity and laid down cost, reduces the loss of vanning amount to greatest extent, reaches environmental protection, safety and economic aim.
Description
Technical field
The utility model relates to ship domain, particularly a kind of LNG fuel box ship.
Background technology
At present, the boats and ships that specify along with " world prevents boats and ships from causing environmental pollution pact " reduce discharging approaching of standard and time limit, adopt the boats and ships of single-fuel oil (HFO) first can not navigate by water at emission control district (ECA), supplement in ECA district and adopt liquefied natural gas (LNG) to be considered to a kind of economically viable counter-measure as marine fuel.
LNG is a kind of cryogenic liquid (temperature about-163 DEG C), has volatile inflammable and explosive feature, make to load rear storage onto ship and safety in utilization extremely important.Conventional admiralty fuel oil storage compartment can be seized every opportunity layout according to hull structure, flexible utilization hull space (as separation, wing tank etc.).LNG fuel tank is then completely different, and its physical property determines the requirements such as its storage needs to consider insulation, ventilates, explosion-proof.
With LNG be at present in the boats and ships of fuel LNG fuel tank be placed with two kinds of modes: one is positioned in cabin by LNG fuel tank, do not take position, deck like this, but need to be equipped with the corresponding construction such as detection of gas, layout of ventilating, to meet security requirement; The second LNG fuel tank is arranged on ship stern deck, arrange the empty cabin of isolation between LNG fuel tank and the superstructure in its front, this arrangement safety is higher, but space shared by arrangement structure is large, and ship stern space is only used for placing LNG fuel tank, space availability ratio is low; For box ship, if the length of ship keeps certain, the captain's degree space shared by LNG fuel tank arrangement structure also has influence on vanning amount.
Utility model content
The purpose of this utility model is to provide a kind of LNG fuel box ship, and solving LNG fuel tank arrangement in prior art cannot the problem of compromise between security and vanning amount.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of LNG fuel box ship, comprise main body, superstructure, LNG fuel tank, described main body is provided with main deck and is positioned at the cabin below main deck, and described superstructure is installed on described main deck; Described LNG fuel box ship also comprises a strong frame, and described strong frame is installed on the main deck in described superstructure front, and is positioned at above described cabin; Described strong frame comprise stackable freight container top board, be arranged between top board and main deck with the supporting construction making top plate supporting on main deck; Described main deck, between top board and supporting construction, form half leg place; Described LNG fuel tank is installed in described half leg place.
Preferably, described supporting construction comprises the holding bulkhead supporting described top board periphery and the pillar stiffener supporting described top board central region.
Preferably, described holding bulkhead is provided with through hole and communicates with the external world to make described half leg place.
Preferably, described strong frame also comprises cofferdam, and described cofferdam is installed on the main deck of described half bottom, leg place; Described LNG fuel tank is supported on described cofferdam.
Preferably, described cofferdam has a upper deck, and described upper deck is supported on described main deck also and between main deck has vertical spacing; Floor support is also provided with between described upper deck and described main deck.
Preferably, described superstructure is positioned on the main deck of described main body stern.
Preferably, between described strong frame and described superstructure, there is interval.
Preferably, the length of described top board can hold two standard container of arranging along its length.
Preferably, described LNG fuel tank is provided with multiple, and the length direction of LNG fuel tank is consistent with the length direction of described main body, and multiple LNG fuel tank lateral separation is arranged in described half leg place.
As shown from the above technical solution, advantage of the present utility model and good effect are: in the utility model, LNG fuel tank to be arranged on ship in most safety zone, eliminate the structures such as the detection of LNG fuel tank zone gas, layout of ventilating, the supply air line between main frame in LNG fuel tank and cabin can be shortened, reduce complexity and the laid down cost of fuel system, the cost of corresponding reduction ship.LNG fuel tank can continuing stacking container, Appropriate application space, improve the impact of LNG fuel tank on hold space, decreasing to greatest extent because arranging the vanning amount loss that LNG fuel tank is brought.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model LNG fuel tank box ship embodiment.
Description of reference numerals is as follows: 1, main body; 11, main deck; 12, cabin; 2, superstructure; 21, operator's compartment; 3, LNG fuel tank; 4, strong frame; 41, cofferdam; 411, upper deck; 42, top board; 43, holding bulkhead; 5, main frame; 6, freight container.
Detailed description of the invention
The exemplary embodiment embodying the utility model feature & benefits will describe in detail in the following description.Be understood that the utility model can have various changes on different embodiments, it neither departs from scope of the present utility model, and explanation wherein and to be shown in be use when explain in essence, and be not used to limit the utility model.
The utility model provides a kind of LNG fuel box ship, and this box ship is in order to deliver freight container, and it can be the single fuel ship only using LNG as fuel, also can be using bunker oil and LNG as the hybrid fuel ship of fuel.In the present embodiment, this LNG fuel box ship is bunker oil-LNG hybrid fuel container truck, is applicable to course line discharge being had to requirement, meets IMO international organization the latest specification rule, tackles the ECA mandatory requirement entering into force and be about to come into force.Especially, this LNG fuel box ship is a kind of geetainer.
Consult Fig. 1, the LNG fuel box ship of the present embodiment comprises main body 1, superstructure 2, LNG fuel tank 3, strong frame 4 etc.Main body 1 has main deck 11 and cabin 12, and wherein, cabin 12 to be positioned at below main deck 11 and to be positioned at main body 1 near stern place, is provided with main frame 5 in cabin 12, and main frame 5 is using bunker oil and LNG as fuel.Superstructure 2 is positioned on the main deck 11 of main body 1 stern, and the main deck 11 that strong frame 4 is installed on superstructure 2 front is positioned at above cabin 12, and LNG fuel tank 3 is arranged in strong frame 4 and provides LNG fuel to main frame 5.
In the present embodiment, strong frame 4 comprises cofferdam 41, top board 42 and holding bulkhead 43, top board 42 is supported on main deck 11 by holding bulkhead 43, the half leg place in order to accommodating LNG fuel tank 3 is formed between top board 42, main deck and holding bulkhead 43, wherein, " half leg place " namely refers to that the sidewall of strong frame 4 is non-fully closed structure.Cofferdam 41 is installed on the main deck 11 of half bottom, leg place, makes LNG fuel tank 3 and cabin 12 isolated, play the effect of safety guard-safeguard in order to carry LNG fuel tank.
The peripheral position of holding bulkhead 43 roof supporting 42, in the present embodiment, the profile of strong frame 4 is roughly cuboid structure, and the shape of top board 42 is rectangle, and namely holding bulkhead 43 is correspondingly arranged according to four sides of top board 42, forms the sidewall of cuboid structure.In addition, the central region of top board 42 is supported on main deck 11 by pillar stiffener (not shown).Make top board 42 have enough intensity by the supporting construction be made up of holding bulkhead 43 and pillar stiffener, stacking container 6 can be continued above top board 42.
Shown in Fig. 1, the length direction of top board 42 is consistent with the length direction of main body 1, and the length of top board 42 can hold two standard container of arranging along its length, and the length of top board 42 is slightly larger than the length of two standard container.The width of top board 42 also can be designed to the integral multiple of standard container width as required as far as possible, to utilize the space above top board 42 better and to stack freight container as much as possible.
The size of LNG fuel tank 3 is determined according to the structure of strong frame, meeting specification to LNG fuel tank 3 apart under the requirement of topside minor increment, utilizes floor space to greatest extent.In the specific implementation, LNG fuel tank 3 can be set to multiple, and the length direction of LNG fuel tank 3 is consistent with the length direction of main body 1, and the horizontal parallel interval of multiple LNG fuel tank 3 is arranged in half leg place of strong frame 4.
Still Fig. 1 is consulted, cofferdam 41 has a upper deck 411, upper deck 411 is supported on main deck 11 also and between main deck 11 has vertical spacing, this upper deck 411 is in order to carry LNG fuel tank 3, and namely this interval between upper deck 411 and main deck 11 makes to be formed between LNG fuel tank 3 and cabin 12 to isolate.In a preferred embodiment, floor support is also provided with between upper deck 411 and main deck 11, booster action can be played to upper deck 411, support to form failure-free to LNG fuel tank 3, the reinforcement pedestal of LNG fuel tank 3 is set in cofferdam 41 inside simultaneously, take full advantage of the inner space of cofferdam 41, reduce the space shared by LNG fuel tank supporting construction.
More preferably, holding bulkhead 43 is provided with through hole and communicates with the external world to make half leg place, and the through hole on the holding bulkhead 43 of two opposite sides can be relatively through, realizes air circulation better, and alleviate structural weight.
Have certain interval between strong frame 4 and superstructure 2, can facilitate layout and the human users of single-rail crane, too increase LNG fuel tank 3 ambient air free air space, safety is higher simultaneously.
As shown in Figure 1, in LNG fuel box ship of the present invention, when delivering freight container, stacking arrangement freight container 6 as required on the top board 42 of strong frame 4 and in cargo hold, the height that each several part freight container 6 is stacked should not exceed the line L between superstructure 2 top operator's compartment 21 and ship bow part, because all freight containers 6 are all stacked at operator's compartment 21 front, be convenient to the situation that crewman grasps freight container on ship.
Although describe the utility model with reference to several exemplary embodiment, should be appreciated that term used illustrates and exemplary and nonrestrictive term.Specifically can implement in a variety of forms due to the utility model and not depart from spirit or the essence of utility model, so be to be understood that, above-mentioned embodiment is not limited to any aforesaid details, and explain widely in the spirit and scope that should limit in claim of enclosing, therefore fall into whole change in claim or its equivalent scope and remodeling and all should be claim of enclosing and contained.
Claims (9)
1. a LNG fuel box ship, comprises main body, superstructure, LNG fuel tank, and described main body is provided with main deck and is positioned at the cabin below main deck, and described superstructure is installed on described main deck; It is characterized in that:
Described LNG fuel box ship also comprises a strong frame, and described strong frame is installed on the main deck in described superstructure front, and is positioned at above described cabin;
Described strong frame comprise stackable freight container top board, be arranged between top board and main deck with the supporting construction making top plate supporting on main deck; Described main deck, between top board and supporting construction, form half leg place;
Described LNG fuel tank is installed in described half leg place.
2. LNG fuel box ship according to claim 1, is characterized in that: described supporting construction comprises the holding bulkhead supporting described top board periphery and the pillar stiffener supporting described top board central region.
3. LNG fuel box ship according to claim 2, is characterized in that: described holding bulkhead is provided with through hole and communicates with the external world to make described half leg place.
4. LNG fuel box ship according to claim 1, is characterized in that: described strong frame also comprises cofferdam, and described cofferdam is installed on the main deck of described half bottom, leg place; Described LNG fuel tank is supported on described cofferdam.
5. LNG fuel tank box ship according to claim 4, is characterized in that: described cofferdam has a upper deck, and described upper deck is supported on described main deck also and between main deck has vertical spacing; Floor support is also provided with between described upper deck and described main deck.
6. the LNG fuel box ship according to any one of claim 1-5, is characterized in that: described superstructure is positioned on the main deck of described main body stern.
7. the LNG fuel box ship according to any one of claim 1-5, is characterized in that: have interval between described strong frame and described superstructure.
8. the LNG fuel box ship according to any one of claim 1-5, is characterized in that: the length of described top board can hold two standard container of arranging along its length.
9. the LNG fuel box ship according to Claim 8 described in any one, it is characterized in that: described LNG fuel tank is provided with multiple, the length direction of LNG fuel tank is consistent with the length direction of described main body, and multiple LNG fuel tank lateral separation is arranged in described half leg place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667173.4U CN204264411U (en) | 2014-11-10 | 2014-11-10 | LNG fuel box ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667173.4U CN204264411U (en) | 2014-11-10 | 2014-11-10 | LNG fuel box ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204264411U true CN204264411U (en) | 2015-04-15 |
Family
ID=52799294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420667173.4U Expired - Fee Related CN204264411U (en) | 2014-11-10 | 2014-11-10 | LNG fuel box ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204264411U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107614370A (en) * | 2015-05-29 | 2018-01-19 | 株式会社大岛造船所 | Ship |
| CN108502102A (en) * | 2018-04-10 | 2018-09-07 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | LNG fuel bulk freighters |
| CN108791691A (en) * | 2018-06-13 | 2018-11-13 | 南通诺德瑞海洋工程研究院有限公司 | A kind of double fuel deck carrier for the transport of LNG tank case |
| JP2018176996A (en) * | 2017-04-13 | 2018-11-15 | 三井Ｅ＆Ｓ造船株式会社 | Vessel |
| FR3070673A1 (en) * | 2017-09-07 | 2019-03-08 | Gaztransport Et Technigaz | FLOATING WORK COMPRISING A TANK CAPABLE OF CONTAINING LIQUEFIED COMBUSTIBLE GAS |
| CN111469981A (en) * | 2020-05-26 | 2020-07-31 | 中国船舶工业集团公司第七0八研究所 | Dual-fuel container transport ship |
| CN111634367A (en) * | 2020-06-05 | 2020-09-08 | 中国船舶工业集团公司第七0八研究所 | Dual-fuel bulk cargo ship |
| CN112193361A (en) * | 2020-12-10 | 2021-01-08 | 沪东中华造船(集团)有限公司 | Container ship and large-capacity gas fuel cabin arrangement structure thereof |
| CN113247175A (en) * | 2021-06-08 | 2021-08-13 | 上海外高桥造船海洋工程有限公司 | Prefabricated bulkhead, ship superstructure comprising prefabricated bulkhead and installation method of ship superstructure |
| CN113428288A (en) * | 2021-07-21 | 2021-09-24 | 上海外高桥造船有限公司 | Ship cabin structure and design method thereof |
| CN113443074A (en) * | 2021-07-21 | 2021-09-28 | 上海外高桥造船有限公司 | Channel insulation equipment for reducing double-fuel ship facing tank body |
| CN113998059A (en) * | 2021-11-14 | 2022-02-01 | 湖北东船重工有限公司 | Changjiang river trunk LNG tank transport ship |
| CN114379707A (en) * | 2022-02-25 | 2022-04-22 | 广船国际有限公司 | Low-flash-point fuel ship |
-
2014
- 2014-11-10 CN CN201420667173.4U patent/CN204264411U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107614370B (en) * | 2015-05-29 | 2019-06-14 | 株式会社大岛造船所 | Ship |
| CN107614370A (en) * | 2015-05-29 | 2018-01-19 | 株式会社大岛造船所 | Ship |
| JP2018176996A (en) * | 2017-04-13 | 2018-11-15 | 三井Ｅ＆Ｓ造船株式会社 | Vessel |
| RU2759454C2 (en) * | 2017-09-07 | 2021-11-15 | Газтранспорт Эт Технигаз | Floating structure containing a tank suitable for storage of liquefied combustible gas |
| FR3070673A1 (en) * | 2017-09-07 | 2019-03-08 | Gaztransport Et Technigaz | FLOATING WORK COMPRISING A TANK CAPABLE OF CONTAINING LIQUEFIED COMBUSTIBLE GAS |
| WO2019048788A1 (en) * | 2017-09-07 | 2019-03-14 | Gaztransport Et Technigaz | Floating structure comprising a tank suitable for containing liquefied combustible gas |
| CN111212780A (en) * | 2017-09-07 | 2020-05-29 | 气体运输技术公司 | Floating structure comprising a tank suitable for containing a liquefied combustible gas |
| CN108502102A (en) * | 2018-04-10 | 2018-09-07 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | LNG fuel bulk freighters |
| CN108791691A (en) * | 2018-06-13 | 2018-11-13 | 南通诺德瑞海洋工程研究院有限公司 | A kind of double fuel deck carrier for the transport of LNG tank case |
| CN111469981A (en) * | 2020-05-26 | 2020-07-31 | 中国船舶工业集团公司第七0八研究所 | Dual-fuel container transport ship |
| CN111634367A (en) * | 2020-06-05 | 2020-09-08 | 中国船舶工业集团公司第七0八研究所 | Dual-fuel bulk cargo ship |
| CN112193361A (en) * | 2020-12-10 | 2021-01-08 | 沪东中华造船(集团)有限公司 | Container ship and large-capacity gas fuel cabin arrangement structure thereof |
| CN113247175A (en) * | 2021-06-08 | 2021-08-13 | 上海外高桥造船海洋工程有限公司 | Prefabricated bulkhead, ship superstructure comprising prefabricated bulkhead and installation method of ship superstructure |
| CN113428288A (en) * | 2021-07-21 | 2021-09-24 | 上海外高桥造船有限公司 | Ship cabin structure and design method thereof |
| CN113443074A (en) * | 2021-07-21 | 2021-09-28 | 上海外高桥造船有限公司 | Channel insulation equipment for reducing double-fuel ship facing tank body |
| CN113998059A (en) * | 2021-11-14 | 2022-02-01 | 湖北东船重工有限公司 | Changjiang river trunk LNG tank transport ship |
| CN114379707A (en) * | 2022-02-25 | 2022-04-22 | 广船国际有限公司 | Low-flash-point fuel ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 |