CN117208187A - Zero carbon emission container ship - Google Patents
Zero carbon emission container ship Download PDFInfo
- Publication number
- CN117208187A CN117208187A CN202311190973.1A CN202311190973A CN117208187A CN 117208187 A CN117208187 A CN 117208187A CN 202311190973 A CN202311190973 A CN 202311190973A CN 117208187 A CN117208187 A CN 117208187A
- Authority
- CN
- China
- Prior art keywords
- hydrogen fuel
- container
- ship
- storage module
- separation area
- 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.)
- Pending
Links
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 18
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 139
- 239000001257 hydrogen Substances 0.000 claims abstract description 139
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 138
- 239000000446 fuel Substances 0.000 claims abstract description 128
- 238000000926 separation method Methods 0.000 claims abstract description 49
- 238000004146 energy storage Methods 0.000 claims abstract description 21
- 238000002360 preparation method Methods 0.000 claims abstract description 17
- 239000003595 mist Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000005431 greenhouse gas Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Landscapes
- Fuel Cell (AREA)
Abstract
The application provides a zero-carbon emission container ship, which comprises a separation area arranged on a main deck of a ship body, wherein a hydrogen fuel storage module is arranged at the rear side of the separation area close to the stern, and container goods are arranged at the front side of the separation area. The hydrogen fuel storage module is separated from the container goods through the separation area, so that the influence on the goods in front can be avoided when accidents such as leakage and fire disaster occur to the maximum extent. The hydrogen fuel storage module is designed into a container type, is directly installed in an open area at the rear side of the separation area, and can be directly subjected to box changing operation when approaching ports, so that the step of filling fuel is omitted. Meanwhile, a matched hydrogen fuel preparation room and a hydrogen fuel joint are arranged in the separation area so as to convey hydrogen fuel to the hydrogen fuel cell module. The ship is also provided with an electric energy storage module which is also designed into a container type, so that the direct box changing operation is convenient. In addition, a plurality of water mist spray heads are arranged in the separation area and used for fire protection so as to ensure safety.
Description
Technical Field
The application relates to the technical field of ship design and construction, in particular to a zero-carbon emission container ship.
Background
In month 4 of 2018, the International Maritime Organization (IMO) formulated a preliminary strategy for emission reduction of greenhouse gases in the shipping industry, and proposed that the emission of greenhouse gases in the shipping industry was reduced by at least 50% in 2050 as compared with 2008, and the zero emission of greenhouse gases in the shipping industry was realized at the end of this century, which is also the first strategy for emission reduction of greenhouse gases in the global shipping industry.
At present, container ships in the industry commonly adopt LNG fuels, methanol fuels and the like, and the fuels can reduce the emission of greenhouse gases in waste gas to a certain extent, for example, LNG can be reduced by about 28 percent, and methanol can be reduced by about 10 percent; but still cannot meet the requirement of zero emission of greenhouse gases at the end of the century. One possible technical scheme is to use non-carbon fuel such as hydrogen and the like and a power storage battery; it is extremely important to study the arrangement of equipment, systems etc. associated therewith on a container ship. How to effectively combine the design and operation characteristics of the ship itself to solve the above problems is a direction that should be considered by those skilled in the art.
Disclosure of Invention
In view of the above-described drawbacks of the prior art, the present application provides a zero carbon emission container ship comprising:
the main deck of the ship body is provided with a separation area, and the separation area is positioned above the engine room;
the hydrogen fuel storage module is positioned at the rear side of the separation area close to the stern, and container goods are placed at the front side of the separation area opposite to the hydrogen fuel storage module;
the hydrogen fuel cell module generates electric energy using hydrogen fuel from the hydrogen fuel storage module.
Preferably, the separation area is a separation area between fuel and cargoes, the dimension along the ship width direction is not less than 1/2 of the ship width of the ship, and the dimension along the ship length direction is not less than 2 meters; the partition area is formed by a steel plate surrounding wall with the thickness not less than 10 mm.
Preferably, the hydrogen fuel storage module is of a container type design, comprising a container and hydrogen storage equipment in the container, wherein the container is directly arranged in an open area at the rear side of the partition area so as to directly perform the box changing operation when approaching ports.
Preferably, the container is a standard 20 foot container, and the hydrogen storage device is one or any of a type III or type IV compressed hydrogen tank and an ultra-low temperature tank.
Preferably, the hydrogen fuel cell module is installed in the engine room, and is sealed by covering the engine room by the cover body, so that the risk factors of the battery are prevented from expanding outwards.
Preferably, the hydrogen fuel cell module is placed in a container and mounted in an open area at the rear side of the partition.
Preferably, a hydrogen fuel preparation room and a hydrogen fuel joint are also arranged in the separation area or below the hydrogen fuel storage module, wherein the hydrogen fuel preparation room is used for processing the hydrogen fuel conveyed from the hydrogen fuel storage module and meeting the hydrogen requirement of the hydrogen fuel cell module; the hydrogen fuel connection is used to accommodate connections and valves on the piping from the hydrogen fuel storage module to the hydrogen fuel preparation room.
Preferably, the hydrogen fuel storage module, the hydrogen fuel joint, the hydrogen fuel preparation room and the hydrogen fuel cell module are sequentially connected through double-wall pipes, so that the conversion from hydrogen chemical energy to electric energy is realized.
Preferably, an electric energy storage module is also arranged as a supplementary power source, the electric energy storage module is of container type design and is arranged at the rear side of the separation area so as to directly perform box changing operation; the power provided by the hydrogen fuel cell module and the electric energy storage module is transmitted to a ship main power grid through a cable to power the ship.
Preferably, a plurality of forward and backward water mist spray heads are arranged on the structure in the separation area; the forward-facing water mist head is used for protecting container goods positioned at the front side of the separation area when the separation area and the rear side area thereof have any danger; the backward water mist spray nozzle covers the electric energy storage module and is used for realizing fire control when the electric energy storage module is in fire.
As described above, the present application provides a container ship with zero carbon emissions, which includes a partition provided on a main deck of a hull, a hydrogen fuel storage module is placed at a rear side of the partition near a stern, and container cargo is placed at a front side. The hydrogen fuel storage module is separated from the container goods through the separation area, so that the influence on the goods in front can be avoided when accidents such as leakage and fire disaster occur to the maximum extent. The hydrogen fuel storage module is designed into a container type, is directly installed in an open area at the rear side of the separation area, and can be directly subjected to box changing operation when approaching ports, so that the step of filling fuel is omitted. Meanwhile, a matched hydrogen fuel preparation room and a hydrogen fuel joint are arranged in the separation area so as to convey hydrogen fuel to the hydrogen fuel cell module. The ship is also provided with an electric energy storage module which is also of container type design, is convenient for direct box changing operation, is arranged at the rear side of the separation area and is used as a supplementary power supply. In addition, a plurality of water mist spray heads are arranged in the separation area and used for fire protection so as to ensure safety. The hydrogen fuel storage module, the electric energy storage module and the container goods are all of container type design, integrated container type design is realized, a new ship body design thought is provided, clean energy is used for providing power, and the novel ship body design thought has wide application prospect.
Drawings
Fig. 1 shows a front view of a container ship according to the application.
Fig. 2 shows a top view of the container ship according to the application.
Description of element reference numerals
11 hydrogen fuel storage module
12 hydrogen fuel cell module
13 Hydrogen fuel preparation room
14 Hydrogen fuel joint
15 water mist spray head
16 electric energy storage module
100 partitions
Detailed Description
Other advantages and effects of the present application will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present application with reference to specific examples. The application may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present application.
As described in detail in the embodiments of the present application, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of explanation, and the schematic drawings are only examples, which should not limit the scope of the present application. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For ease of description, spatially relative terms such as "under", "below", "beneath", "above", "upper" and the like may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that these spatially relative terms are intended to encompass other orientations of the device in use or operation in addition to the orientation depicted in the figures. Furthermore, when a layer is referred to as being "between" two layers, it can be the only layer between the two layers or one or more intervening layers may also be present. As used herein, "between … …" is meant to include both endpoints.
In the context of the present application, a structure described as a first feature being "on" a second feature may include embodiments where the first and second features are formed in direct contact, as well as embodiments where additional features are formed between the first and second features, such that the first and second features may not be in direct contact.
It should be noted that, the illustrations provided in the present embodiment merely illustrate the basic concept of the present application by way of illustration, and only the components related to the present application are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of each component in actual implementation may be changed at will, and the layout of the components may be more complex.
As shown in fig. 1, the present application provides a zero carbon emission container ship, which specifically includes:
a separation area 100 is arranged on a main deck of the ship body, and the separation area 100 is positioned above the engine room and is not more than 1/2 of the ship length away from the stern; considering the danger of hydrogen fuel itself, the partition 100 is formed by steel plate enclosing walls with a plate thickness of not less than 10mm, that is, steel plates are erected around the edges of the partition 100 to realize the isolation of the inside of the partition 100 and the isolation between the hydrogen fuel storage module 11 and the container cargo;
a hydrogen fuel storage module 11 located at a rear side of the partition 100 near the stern, and container cargo being placed at a front side of the partition 100 opposite to the hydrogen fuel storage module 11;
the hydrogen fuel cell module 12 generates electric power using hydrogen fuel from the hydrogen fuel storage module 11.
Specifically, the hydrogen fuel storage module 11 is separated from container goods by the separation area 100, so that the situation that the hydrogen fuel is leaked, fire and other unexpected events can be guaranteed to the greatest extent, the goods in front can not be influenced, and the hydrogen fuel storage module 11 is placed at the tail of a ship, so that the hydrogen fuel can be conveniently filled when the ship approaches a port.
Further, the separation area 100 is the separation area 100 between fuel and cargo, the dimension along the ship width direction is not less than 1/2 of the ship width of the ship, and the dimension along the ship length direction is not less than 2 meters, which plays a better role in separation.
Further, the ship is provided with 1 or more hydrogen fuel storage modules 11, the hydrogen fuel storage modules 11 are preferably of container type design, are directly installed in an open area at the rear side of the partition area 100, and can directly perform box changing operation when approaching harbor, so that the step of fuel filling is omitted. The container type hydrogen fuel storage module 11 can adopt a plurality of III-type or IV-type compressed hydrogen tanks arranged in a standard 20-foot container, can also adopt an ultra-low temperature tank box capable of containing liquid hydrogen, or can also adopt other hydrogen storage equipment capable of directly providing hydrogen to the outside. The III-type compressed hydrogen tank is a fully-wound gas cylinder with a metal liner, is a high-pressure container compounded by metal and nonmetal materials, and has the structure that a reinforcing structure is formed by winding a plurality of fibers outside the metal liner and solidifying the fibers; the IV-type compressed hydrogen tank is a fully-wound plastic liner gas cylinder, and the structure is that a reinforced structure is formed by winding various fibers outside a plastic liner and solidifying the fibers.
Further, more than 1 hydrogen fuel cell modules 12 are provided, and the hydrogen fuel cell modules 12 are of a closed design, for example, the hydrogen fuel cell modules can be closed by covering with a cover body, so that the dangerous area related to the hydrogen fuel cell system is ensured not to be expanded, and the hydrogen fuel cell system can be directly installed in a cabin, thereby realizing the function of plug and play. In addition, similar to the hydrogen fuel storage module, the hydrogen fuel cell module 12 may alternatively be of a container type design and mounted on the rear side of the present ship partition 100, i.e., in an open area near the stern side, to further reduce the risk of hydrogen leakage.
Further, the ship is also provided with 1 hydrogen fuel preparation room 13, which is located in the separation area 100 or below the hydrogen fuel storage module (i.e. below the main deck where the hydrogen fuel storage module is located), and is used for treating the hydrogen fuel delivered from the hydrogen fuel storage module 11, so as to meet the hydrogen requirement of the hydrogen fuel cell module 12. As an example, the hydrogen fuel preparation room 13 is provided with a hydrogen purification device and a pressure adjustment device, thereby further purifying the hydrogen fuel to remove impurities and to make the pressure thereof meet the use requirements.
Further, the vessel is provided with 1 hydrogen fuel junction 14, located within the separation zone 100 or below the hydrogen fuel storage module (i.e. below the main deck where the hydrogen fuel storage module is located), for receiving the junctions and valves on the line from the hydrogen fuel storage module 11 to the hydrogen fuel preparation room 13. The pipeline uses a double-wall pipe, and the hydrogen fuel storage module 11, the hydrogen fuel joint place 14, the hydrogen fuel preparation room 13 and the hydrogen fuel cell module 12 are sequentially connected through the double-wall pipe, so that the conversion from hydrogen chemical energy to electric energy is realized; the hydrogen fuel preparation room 13 is arranged at a position not exceeding the hydrogen fuel joint position 14 in height, ensuring that the hydrogen fuel smoothly passes through the hydrogen fuel joint position 14 to the hydrogen fuel preparation room 14 without stagnation.
Further, as a supplement, the ship is also provided with 1 or more electric energy storage modules, and the power battery modules are also of container type design and are arranged at the rear side of the separation area 100 to be used as a supplement power supply; the electrical energy storage module 16 may be one or any of a lithium-ion battery, a solid state battery, a nickel-metal hydride battery, and a super capacitor battery.
The power provided from the hydrogen fuel cell module 12 and the electrical energy storage module 16 is transmitted through the electrical cable to the ship's main power grid to power the ship. The container-type hydrogen fuel storage module 11 and the container-type electric energy storage module 16 disposed in the open area at the rear side of the division 100 can directly perform the tank change operation during the port closing period, thereby greatly reducing the operation time of hydrogen fuel filling and battery charging.
Further, a plurality of forward and backward water mist heads 15 are provided on the structure in the partition 100; the forward facing water mist head 15 is used to protect cargo containers located on the front side of the compartment 100 in the event of any hazard (including but not limited to hydrogen leakage, fire, etc.) in the compartment 100 and its rear side area; the rearward water mist head 15 covers the electric energy storage module for fire protection in the event of a fire in the electric energy storage module.
In summary, the present application provides a container ship with zero carbon emission, which includes a partition area on a main deck of a ship body, a hydrogen fuel storage module is disposed at a rear side of the partition area near a stern, and container cargo is disposed at a front side of the partition area. The hydrogen fuel storage module is separated from the container goods through the separation area, so that the influence on the goods in front can be avoided when accidents such as leakage and fire disaster occur to the maximum extent. The hydrogen fuel storage module is designed into a container type, is directly installed in an open area at the rear side of the separation area, and can be directly subjected to box changing operation when approaching ports, so that the step of filling fuel is omitted. Meanwhile, a matched hydrogen fuel preparation room and a hydrogen fuel joint are arranged in the separation area so as to convey hydrogen fuel to the hydrogen fuel cell module. The ship is also provided with an electric energy storage module which is also of container type design, is convenient for direct box changing operation, is arranged at the rear side of the separation area and is used as a supplementary power supply. In addition, a plurality of water mist spray heads are arranged in the separation area and used for fire protection so as to ensure safety. The hydrogen fuel storage module, the electric energy storage module and the container goods are all of container type design, integrated container type design is realized, a new ship body design thought is provided, clean energy is used for providing power, and the novel ship body design thought has wide application prospect.
The above embodiments are merely illustrative of the principles of the present application and its effectiveness, and are not intended to limit the application. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the application. Accordingly, it is intended that all equivalent modifications and variations of the application be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (10)
1. A zero carbon emission container ship, characterized in that the zero carbon emission container ship comprises:
the main deck of the ship body is provided with a separation area, and the separation area is positioned above the engine room;
the hydrogen fuel storage module is positioned at the rear side of the separation area close to the stern, and container goods are placed at the front side of the separation area opposite to the hydrogen fuel storage module;
the hydrogen fuel cell module generates electric energy using hydrogen fuel from the hydrogen fuel storage module.
2. The zero carbon emission container ship of claim 1, wherein: the separation area is a separation area between fuel and cargoes, the dimension along the ship width direction is not less than 1/2 of the ship width of the ship, and the dimension along the ship length direction is not less than 2 meters; the partition area is formed by a steel plate surrounding wall with the thickness not less than 10 mm.
3. The zero carbon emission container ship of claim 1, wherein: the hydrogen fuel storage module is of container type design and comprises a container and hydrogen storage equipment in the container, and the container is directly arranged in an open area at the rear side of the separation area so as to directly perform box changing operation when approaching ports.
4. A zero carbon emission container ship as claimed in claim 3, wherein: the container is a standard 20-foot container, and the hydrogen storage equipment is one or any of III-type and IV-type compressed hydrogen tanks and ultra-low temperature tank boxes.
5. The zero carbon emission container ship of claim 1, wherein: the hydrogen fuel cell module is arranged in the engine room, and is sealed by the cover body, so that the risk factors of the cell are prevented from expanding outwards.
6. The zero carbon emission container ship of claim 1, wherein: the hydrogen fuel cell modules are placed in a container and mounted in an open area at the rear side of the partition.
7. The zero carbon emission container ship of claim 1, wherein: the hydrogen fuel preparation room is positioned in the separation area or below the hydrogen fuel storage module and is used for processing the hydrogen fuel conveyed from the hydrogen fuel storage module and meeting the hydrogen requirement of the hydrogen fuel cell module; the hydrogen fuel connection is used to accommodate connections and valves on the piping from the hydrogen fuel storage module to the hydrogen fuel preparation room.
8. The zero carbon emission container ship of claim 7, wherein: and the hydrogen fuel storage module, the hydrogen fuel joint position, the hydrogen fuel preparation room and the hydrogen fuel cell module are sequentially connected through double-wall pipes, so that the conversion from hydrogen chemical energy to electric energy is realized.
9. The zero carbon emission container ship of claim 1, wherein: the electric energy storage module is designed into a container type and is arranged at the rear side of the separation area so as to directly perform box changing operation; the power provided by the hydrogen fuel cell module and the electric energy storage module is transmitted to a ship main power grid through a cable to power the ship.
10. The zero carbon emission container ship of claim 9, wherein: a plurality of forward and backward water mist spray heads are arranged on the structure in the separation area; the forward-facing water mist head is used for protecting container goods positioned at the front side of the separation area when the separation area and the rear side area thereof have any danger; the backward water mist spray nozzle covers the electric energy storage module and is used for realizing fire control when the electric energy storage module is in fire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311190973.1A CN117208187A (en) | 2023-09-15 | 2023-09-15 | Zero carbon emission container ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311190973.1A CN117208187A (en) | 2023-09-15 | 2023-09-15 | Zero carbon emission container ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117208187A true CN117208187A (en) | 2023-12-12 |
Family
ID=89038403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311190973.1A Pending CN117208187A (en) | 2023-09-15 | 2023-09-15 | Zero carbon emission container ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117208187A (en) |
-
2023
- 2023-09-15 CN CN202311190973.1A patent/CN117208187A/en active Pending
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