CN202911944U - Double-fuel ship - Google Patents
Double-fuel ship Download PDFInfo
- Publication number
- CN202911944U CN202911944U CN 201220604781 CN201220604781U CN202911944U CN 202911944 U CN202911944 U CN 202911944U CN 201220604781 CN201220604781 CN 201220604781 CN 201220604781 U CN201220604781 U CN 201220604781U CN 202911944 U CN202911944 U CN 202911944U
- Authority
- CN
- China
- Prior art keywords
- fuel
- ship
- dual
- main
- chimney
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
- Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
一种双燃料船，包括：主船体、位于主船体内部的机舱以及位于机舱中的主机，在主船体的最上层设置有主甲板，在主甲板的上方设置有上层建筑，在机舱的上方设置有机舱棚和烟囱的组合体，所述主机采用燃油和天然气作为燃料，所述天然气储藏在LNG储罐中，所述LNG储罐布置在主甲板上并位于所述机舱棚和烟囱的组合体的一侧或两侧。该双燃料船通过合理布置天然气储罐在船上的位置，既不占用货舱容积，又最大程度地节约了成本。
A dual-fuel ship, comprising: a main hull, an engine room located inside the main hull and a main engine located in the engine room, a main deck is arranged on the uppermost layer of the main hull, a superstructure is arranged above the main deck, and a superstructure is arranged above the engine room The combination of the engine shed and the chimney, the main engine uses fuel oil and natural gas as fuel, and the natural gas is stored in the LNG storage tank, and the LNG storage tank is arranged on the main deck and located at the combination of the engine shed and the chimney one or both sides. By rationally arranging the position of the natural gas storage tank on the ship, the dual-fuel ship does not occupy the volume of the cargo hold and saves the cost to the greatest extent.
Description
Technical field
The utility model relates to the ship design field, relates in particular to a kind of hybrid fuel ship.
Background technology
Existing most of boats and ships all adopt diesel oil as main frame fuel, and its exhaust emission is many, and environmental pollution becomes increasingly conspicuous.Along with the enforcement of environmental protection standard, global oil price is high in addition looks forward to, so that fuel oil boats and ships living space is more and more narrower and small.And natural fuels discharges environmental protection because cost is low, more and more is subject to the market favor, and therefore, aboard ship the cry of natural gas fuel is more and more higher.
The hybrid fuel ship is at present through more feasible method is discussed.The hybrid fuel ship adopts fuel oil and natural fuels to act as a fuel usually, and natural fuels volume after liquefaction can reduce more than 500 times, is stored in the LNG storage tank so natural fuels is liquefied usually.But because the LNG storage tank is larger, arrange and unreasonablely will take cargo capacity, on the other hand, because the natural fuels in the LNG storage tank need be delivered in the main frame, so the relative position between LNG storage tank and the main frame has just determined the length of natural-gas transfer pipeline, and then also just determined the size of cost, therefore, for the hybrid fuel ship, the layout of LNG storage tank is most important for the general layout of whole ship.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the deficiency that above-mentioned prior art exists, and proposes a kind of hybrid fuel ship, and it neither takies cargo capacity by reasonable Arrangement natural gas storage tank position aboard ship, has farthest saved again cost.
For solving the problems of the technologies described above, the utility model proposes a kind of hybrid fuel ship, comprise: main body, the main frame that is arranged in the cabin of main body inside and is positioned at the cabin, the superiors at main body are provided with main deck, above main deck, be provided with superstructure, above the cabin, be provided with the fabricate block of engine casing and chimney, described main frame adopts fuel oil and natural fuels to act as a fuel, described natural gas reservoir is in the LNG storage tank, and described LNG storage tank is arranged on the main deck and is positioned at the one or both sides of the fabricate block of described engine casing and chimney.
Described hybrid fuel ship, wherein, the region division below the inner corresponding superstructure of described main body has cargo tank, and described fuel oil is stored in this cargo tank.
Described hybrid fuel ship, wherein, described hybrid fuel ship is the hybrid fuel box ship.
Described hybrid fuel ship, wherein, the superstructure of described hybrid fuel box ship is arranged in the middle part of described main body, and described engine casing and described chimney are arranged together and with respect to described superstructure separately, and described engine casing and described chimney are arranged on the rear portion of described main body.
Described hybrid fuel ship, wherein, the fabricate block of the superstructure of described hybrid fuel box ship, engine casing and chimney is arranged together and is positioned at the rear portion of main body.
Described hybrid fuel ship, wherein, described hybrid fuel ship is hybrid fuel general cargo ship, hybrid fuel bulge carrier or hybrid fuel cold storage boat.
Compared with prior art, the utlity model has following beneficial effect: this hybrid fuel ship is by the position of reasonable Arrangement LNG storage tank, make the LNG storage tank be positioned at engine casing on the main deck and fabricate block 4 one or both sides of chimney, thereby avoid taking cargo space, guaranteed the carrying capacity of boats and ships; In addition, the cabin is near because the LNG storage tank is disembarked, so the pipeline of transport gas is shorter, has farthest saved cost.
Description of drawings
Fig. 1 is the arrangement structure front view of the LNG storage tank on the hybrid fuel box ship.
Fig. 2 is the arrangement structure birds-eye view of the LNG storage tank on the hybrid fuel box ship.
The specific embodiment
In order to further specify principle of the present utility model and structure, now by reference to the accompanying drawings preferred embodiment of the present utility model is elaborated.
The utility model when describing the orientation take orientation, fore place as before, after orientation, stern place is.
The utility model hybrid fuel ship can be the hybrid fuel box ship, also can be the freighters such as hybrid fuel general cargo ship, hybrid fuel bulge carrier or hybrid fuel cold storage boat.
Below will take the hybrid fuel box ship as example, describe the position of LNG storage tank in detail.
Consult Fig. 1 and Fig. 2, this hybrid fuel box ship comprises: main body 1, the main frame (not shown) that is arranged in the cabin 2 of main body 1 inside and is positioned at cabin 2.The superiors at main body 1 are provided with main deck 3, are provided with the superstructure (not shown) above main deck 3.Above cabin 2, be provided with the fabricate block 4 of engine casing and chimney.
Main frame is the hybrid fuel main frame, and it adopts natural fuels and fuel oil to act as a fuel.Natural gas reservoir is in LNG storage tank 5, and LNG storage tank 5 is arranged on the main deck 3 and is positioned at the one or both sides of the fabricate block 4 of engine casing and chimney.Fuel oil is generally heavy oil, also can be diesel oil, and the region division below the inner corresponding superstructure of main body has cargo tank, and fuel oil is stored in this cargo tank.
This hybrid fuel box ship can be the twin islet structure, that is: superstructure is arranged in the middle part of main body 1, the fabricate block 4 of engine casing and chimney is arranged together and separates with respect to superstructure, and the fabricate block 4 of engine casing and chimney is arranged on the rear portion of main body 1, like this, superstructure just forms " island " that protrudes from main deck 3 at the middle part of main body 1, the fabricate block 4 of engine casing and chimney just forms " island " that another protrudes from main deck 3 at the rear portion of main body 1, make whole box ship be " twin islet " structure.
This hybrid fuel box ship also can be single island structure, that is: the fabricate block 4 of engine casing and chimney and superstructure are arranged together and are positioned at the rear portion of main body 1, forms " single island " structure that protrudes from main deck 3.
To sum up, the position of this hybrid fuel box ship by reasonable Arrangement LNG storage tank makes the LNG storage tank be positioned at the one or both sides of the fabricate block 4 of engine casing on the main deck and chimney, thereby avoids taking cargo space, guaranteed the carrying capacity of box ship; In addition, the cabin is near because the LNG storage tank is disembarked, so the pipeline of transport gas is shorter, has farthest saved cost.
Need to prove, above-described embodiment has only been described the position of the LNG storage tank on the hybrid fuel box ship, for other freighters such as hybrid fuel general cargo ship, hybrid fuel bulge carrier or hybrid fuel cold storage boats, the position of its LNG storage tank is identical with the position of above-mentioned hybrid fuel box ship, that is: the LNG storage tank is arranged on the main deck 3 and is positioned at the one or both sides of the fabricate block of engine casing and chimney.
Below only be better possible embodiments of the present utility model, and unrestricted protection domain of the present utility model, the equivalent structure that all utilization the utility model specification sheetss and accompanying drawing content have been done changes, and all is included in the protection domain of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220604781 CN202911944U (en) | 2012-11-15 | 2012-11-15 | Double-fuel ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220604781 CN202911944U (en) | 2012-11-15 | 2012-11-15 | Double-fuel ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202911944U true CN202911944U (en) | 2013-05-01 |
Family
ID=48160276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220604781 Expired - Fee Related CN202911944U (en) | 2012-11-15 | 2012-11-15 | Double-fuel ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202911944U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276270A (en) * | 2013-07-24 | 2015-01-14 | 中远船务工程集团有限公司 | LNG (Liquefied Natural Gas) storage tank arrangement system and gas supply arrangement system of double-fuel power-propelled ship |
| CN105564588A (en) * | 2014-11-10 | 2016-05-11 | 中集船舶海洋工程设计研究院有限公司 | LNG fuel cargo ship |
| CN110789663A (en) * | 2019-11-13 | 2020-02-14 | 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） | Liquefied natural gas fuel tank arrangement structure of bulk carrier |
| 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 |
| WO2021008619A1 (en) * | 2019-07-18 | 2021-01-21 | 上海外高桥造船有限公司 | Oil-tanker gas supply system using two fuels, and oil tanker |
| WO2021189986A1 (en) * | 2020-03-27 | 2021-09-30 | 上海外高桥造船有限公司 | Dual-fuel bulk cargo ship |
| RU2787609C1 (en) * | 2019-07-18 | 2023-01-11 | Шанхай Вайгаоцяо Шипбилдинг Ко., Лтд. | Gas supply system of oil tanker, using two types of fuel, and oil tanker |
-
2012
- 2012-11-15 CN CN 201220604781 patent/CN202911944U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276270A (en) * | 2013-07-24 | 2015-01-14 | 中远船务工程集团有限公司 | LNG (Liquefied Natural Gas) storage tank arrangement system and gas supply arrangement system of double-fuel power-propelled ship |
| CN104276270B (en) * | 2013-07-24 | 2016-12-28 | 中远船务工程集团有限公司 | The LNG air accumulator arrangement system of double fuel Powered Propulsion boats and ships and supply arrangement system |
| CN105564588A (en) * | 2014-11-10 | 2016-05-11 | 中集船舶海洋工程设计研究院有限公司 | LNG fuel cargo ship |
| WO2021008619A1 (en) * | 2019-07-18 | 2021-01-21 | 上海外高桥造船有限公司 | Oil-tanker gas supply system using two fuels, and oil tanker |
| RU2787609C1 (en) * | 2019-07-18 | 2023-01-11 | Шанхай Вайгаоцяо Шипбилдинг Ко., Лтд. | Gas supply system of oil tanker, using two types of fuel, and oil tanker |
| CN110789663A (en) * | 2019-11-13 | 2020-02-14 | 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） | Liquefied natural gas fuel tank arrangement structure of bulk carrier |
| WO2021189986A1 (en) * | 2020-03-27 | 2021-09-30 | 上海外高桥造船有限公司 | Dual-fuel bulk cargo ship |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202911944U (en) | Double-fuel ship | |
| CN202911940U (en) | Double-fuel ship | |
| CN204606152U (en) | A kind of river and sea type liquified natural gas carrier (LNGC) | |
| CN202911913U (en) | Double-fuel ship | |
| WO2009008301A1 (en) | Liquefied natural gas carrier vessel, and marine transportation method for liquefied natural gas | |
| WO2021008619A1 (en) | Oil-tanker gas supply system using two fuels, and oil tanker | |
| US9738368B2 (en) | Fuel gas supply system and method of ship | |
| CN101472791A (en) | A marine vessel | |
| CN202911941U (en) | Double-fuel ship | |
| WO2011046314A3 (en) | Floating structure with fuel tank for gas fuel | |
| CN111634367A (en) | Dual-fuel bulk cargo ship | |
| KR20150082929A (en) | Bulk carrier mounted with lng tank | |
| CN203391987U (en) | Overwater bulk transportation equipment adopting dual-fuel propulsion | |
| DnV et al. | LNG as marine fuel | |
| Petrychenko et al. | Trends and preconditions for widespread adoption of liquefied natural gas in maritime transport | |
| CN205770093U (en) | A kind of ballast-free merchant ship | |
| JP2018134923A (en) | Vehicle carrying vessel | |
| CN107339604A (en) | LNG loading systems and LNG filling ships | |
| WO2008043208A1 (en) | A fuel tank construction | |
| CN204606143U (en) | A kind of inland river type liquified natural gas carrier (LNGC) | |
| CN107339605A (en) | LNG loading systems and LNG filling ships | |
| CN214138845U (en) | Cabin structure of double-fuel ship | |
| KR102650259B1 (en) | How to build a ship | |
| CN115675732A (en) | Methanol dual-fuel power propelled kaemsa type bulk cargo ship | |
| Mauro et al. | Effect of different propulsion systems on CNG ships fleet composition and economic effectiveness |
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: 20130501 Termination date: 20211115 |