CN116674737A - Inland cargo ship capable of quickly replacing power source and energy source and design method thereof - Google Patents
Inland cargo ship capable of quickly replacing power source and energy source and design method thereof Download PDFInfo
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- CN116674737A CN116674737A CN202310721322.4A CN202310721322A CN116674737A CN 116674737 A CN116674737 A CN 116674737A CN 202310721322 A CN202310721322 A CN 202310721322A CN 116674737 A CN116674737 A CN 116674737A
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- 238000000034 method Methods 0.000 title claims description 19
- 238000013461 design Methods 0.000 title description 22
- 238000004146 energy storage Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 239000000446 fuel Substances 0.000 claims abstract description 16
- 238000012544 monitoring process Methods 0.000 claims abstract description 7
- 239000010687 lubricating oil Substances 0.000 claims description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- 238000004364 calculation method Methods 0.000 claims description 9
- 238000004088 simulation Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 239000003595 mist Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 239000003345 natural gas Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- -1 diesel Substances 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 12
- 238000011161 development Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/20—Use of propulsion power plant or units on vessels the vessels being powered by combinations of different types of propulsion units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B71/00—Designing vessels; Predicting their performance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
- B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/20—Use of propulsion power plant or units on vessels the vessels being powered by combinations of different types of propulsion units
- B63H2021/202—Use of propulsion power plant or units on vessels the vessels being powered by combinations of different types of propulsion units of hybrid electric type
- B63H2021/205—Use of propulsion power plant or units on vessels the vessels being powered by combinations of different types of propulsion units of hybrid electric type the second power unit being of the internal combustion engine type, or the like, e.g. a Diesel engine
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The invention discloses a inland cargo ship with a rapid power source and energy source replacement mode, which comprises the following components: the power supply and the energy module of boats and ships are arranged on boats and ships afterbody main deck, include: a first energy storage unit disposed at least within a set of standard containers; the conversion unit is arranged in the group of standard containers independently or together with the first energy storage unit, and is connected with the first energy storage unit through a transmission pipeline and used for converting fuel energy stored by the first energy storage unit into electric energy; one end of the first transmission cable is connected with the conversion unit, and the other end of the first transmission cable is connected with the cable socket box through a cable quick-change connector and is used for conveying electric energy into the cabin and transmitting safety monitoring, alarming and control signals; the propulsion device is arranged in the ship cabin and is provided with a driving motor, so that the ship propulsion and rudder changing of the ship can be driven. The invention realizes the quick replacement of the ship power source and the energy source module, and improves the flexibility and convenience of ship operation.
Description
Technical Field
The invention relates to the technical field of ships, in particular to a inland cargo ship capable of quickly replacing a power source and an energy source and a design method thereof.
Background
In the conventional design of a inland cargo ship, a power source and an energy source are positioned in a cabin, a main propulsion and steering system generally consists of a host, a gear box, a middle shaft, a propeller shaft, a stern tube and stern tube lubricating oil system, a steering engine and rudder system, a steering engine control system, a rudder blade and the like, ship power supply is provided by a generator, and the devices are distributed in the cabin and the steering engine cabin in the conventional design method, so that the workload of design coordination and construction coordination is large, and the defects are that:
the design coordination workload is high, the ship molded lines designed for achieving the design navigational speed influence the arrangement of the equipment in the engine room, and the ship molded lines are required to be adjusted for meeting the arrangement of the equipment, so that the design period is long and the design cost is high;
the method is not beneficial to standardized construction, different kinds of construction operations are interwoven together in the ship construction process, construction organization is difficult, the operation environment is bad, the operation efficiency is low, the construction period is long, and the construction cost is high;
the maintenance in the operation process is not facilitated, the maintenance work in the operation process must be stopped, and the maintenance is carried out in a special maintenance shipyard;
operation is limited by national policy, operation cost is limited by energy price fluctuation caused by energy market supply and demand, and the like, and a ship energy mode can not be basically replaced according to the energy price fluctuation, unless a ship cabin is opened, belly is broken, and then the ship is overturned, but the ship can not be completed in a short time.
At present, green and environment-friendly is a main direction of inland ship development, and although various new energy power ships are endlessly developed, key pain points such as short endurance mileage, poor route adaptability, uncertain new energy supply, unclear profit mode and the like exist.
In view of this, there is a need for an improvement over the inland cargo vessels of the prior art to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to disclose a inland cargo ship with a rapid power source and energy source replacement mode and a design method thereof, so as to solve the technical problems.
In order to achieve the above object, the present invention provides a inland cargo ship of a rapid power source and energy source replacement method, comprising:
the power supply and the energy module of boats and ships, arrange on the main deck at boats and ships afterbody, include:
a first energy storage unit arranged at least within a group of standard containers for storing fuel energy;
the conversion unit is arranged in a group of standard containers independently or together with the first energy storage unit, and is connected with the first energy storage unit through a transmission pipeline and used for converting fuel energy stored by the first energy storage unit into electric energy;
one end of the first transmission cable is connected with the conversion unit, and the other end of the first transmission cable is connected with the cable socket box through a cable quick-change connector and is used for conveying electric energy into the cabin and transmitting safety monitoring, alarming and control signals;
the propulsion device is arranged in the engine room of the ship, is provided with a driving motor and can drive the ship propeller to rotate and propel and change rudder of the ship.
As a further improvement of the invention, the marine power source and energy module further comprises a second energy storage unit integrated in at least one group of standard containers for storing battery packs, said second energy storage unit being connected to said cable socket box by means of a second transmission cable.
As a further development of the invention, the conversion unit is a box generator for converting energy fuels, including diesel, natural gas, ammonia fuel or methanol, into electrical energy.
As a further improvement of the invention, the standard container in which the conversion unit is located is also provided with:
the lubricating oil storage cabinet is connected with the box-type generator through a lubricating oil pipeline and used for providing lubricating oil for the box-type generator;
the distribution box and the control box comprise a support system, a safety system and an electric power management system, and the electric power is transmitted into the cabin through a transmission cable and is transmitted with safety monitoring, alarming and control signals;
and an exhaust pipeline, a first fire pipeline, a ventilation pipeline, a lighting unit, a detection and audible and visual alarm unit which are arranged above the conversion unit;
the transmission pipeline and part of the first transmission cable are respectively arranged at two sides of the bottom in the standard container.
As a further development of the invention, the deckhouse of the vessel is arranged in a double-up and-down arrangement, and the lower deck house part is submerged below the main deck.
As a further development of the invention, the deckhouse of the vessel is arranged on the bow main deck.
As a further improvement of the invention, the periphery of the box-type generator is coated with a fireproof heat-insulating layer, and the outer surface of the fireproof heat-insulating layer is also coated with a sound-absorbing mesh galvanized plate.
As a further improvement of the invention, the bottom corner fitting of the box-type generator is fixed with the box feet on the main deck of the tail part of the ship through a button lock, the top corner fitting is bound with the binding eye plate of the ship through a binding piece, and a shock isolator is also arranged between the box-type generator and the box body of the container.
As a further improvement of the invention, a water mist fire extinguishing system is arranged on the front and rear main decks of the ship power source and the energy source module and behind the deckhouse for fire extinguishment of the ship power source and the energy source module and protection of the deckhouse.
As a further improvement of the invention, the fire control system further comprises a second fire control pipeline, one end of the second fire control pipeline is connected with the ship power source and the energy source module, and the other end of the second fire control pipeline is connected with the pipeline interface valve box through a pipeline quick-change connector and is used for connecting the ship fire control system to the ship power source and the energy source module.
The invention also discloses a design method of the inland river ship in a rapid power source and energy source replacement mode, which comprises the following steps:
s1, selecting navigation energy and an energy supply mode based on Nash game theory, and determining an optimal molded line of a propulsion device and the tail of a ship based on a computational fluid dynamics simulation calculation result;
when the propulsion device is used for propulsion by a conventional shaft, a double tail fin line is adopted;
when the propulsion device is a full-rotation propulsion device or a shaftless propulsion device, a molded line of a single tail line and a water distribution heel is adopted;
s2, integrating a ship power source and an energy module into a standard container, and determining the arrangement mode of a deckhouse according to the arrangement mode of the standard container;
when the standard containers are sequentially distributed along the direction of the ship width, the deck houses are arranged in a duplex mode;
when the standard containers are sequentially distributed along the direction of the ship length, the deckhouse is arranged on the deck of the ship bow;
s3, performing gas diffusion simulation calculation on dangerous gases possibly generated in the power source and the energy source module based on a computational fluid dynamics simulation calculation result, and determining a reasonable position of the emergency exhaust port;
and S4, recalculating the weight center of gravity of the ship, adjusting the weight distribution curve of the empty ship, and checking and adjusting the stability of the ship.
Compared with the prior art, the invention has the beneficial effects that:
(1) A river cargo ship with a rapid power source and energy source replacement mode and a design method thereof are provided, the ship power source and the energy source are subjected to modularized design, the ship power source and the energy source module are integrated and are placed on a main deck in a standard container mode, due to the adoption of standardized and modularized design, construction is facilitated, construction operation difficulty is greatly improved, construction period is shortened, construction cost is reduced, more importantly, the rapid replacement of the ship power source and the energy source module can be realized, energy fuel is converted into electric energy on the deck and is transmitted to a propulsion device in a cabin and a ship auxiliary facility for use, the single energy source requirement of a traditional ship is changed, and the flexibility and convenience of ship operation are improved; under the condition that the main scale of the ship is unchanged, the length of the engine room is shortened, so that the space of a main deck is saved for standard containers, the boxing amount is improved by 10%, the operating cost is greatly reduced, and the operating income is improved.
(2) The integrated ship power source and the energy module have the modularized characteristics of being chargeable, replaceable and expandable, so that the problems of short endurance mileage, limited route, difficult energy supply and the like of the new energy power ship are effectively solved; the power source modularization enables the operation mode of power unit lease of inland ships to have key technical support, and solves the problems of large initial investment, fuzzy profit and the like of the shipper; the modularized design also greatly improves the construction efficiency of the inland ship, reduces the product cost, facilitates the later maintenance and is hopeful to promote the inland ship to develop into a new stage. In addition, the method has good energy adaptability, and sufficient application space is reserved for new energy development.
Drawings
Figure 1 is a side view of a partial design layout of a conventional inland cargo ship of the prior art,
in the figure: 30. a nacelle; 60. a cargo hold; 70. a deckhouse; 3011. a host; 3012. a gear box; 3013. the propeller comprises a middle shaft, a propeller shaft, a stern tube and a stern tube lubricating oil system; 3014. a propeller; 3015. an exhaust pipe; 303. a rudder trunk; 3031. steering engines and systems; 3033. rudder blade;
FIG. 2 is a side view of a partial design layout of a inland cargo ship and its design method in a quick power and energy source change mode according to the present invention;
FIG. 3 is a schematic top view of FIG. 2;
FIG. 4 is a schematic top view of a second embodiment of the present invention;
FIG. 5 is a schematic view showing the internal arrangement of the power source and energy module of the inland cargo ship and its design method in a manner of quick power source and energy source replacement according to the present invention;
FIG. 6 is a schematic cross-sectional view of the marine power source and energy module of FIG. 5 taken along the width of the source;
FIGS. 7-8 are two tail rib profiles of a inland cargo ship, showing only the port profile, as viewed from stern to bow, FIG. 7 being a double tail fin profile, FIG. 8 being a single tail profile;
in fig. 2-8: 1. a ship power source and an energy module; 2. a main deck; 3. a nacelle; 4. a cable jackbox; 5. a full-rotation propulsion device; 6. a cargo hold; 7. a deckhouse; 9. a water mist fire suppression system; 11. a first energy storage unit; 12. a conversion unit; 41. a pipeline interface valve box; 71. a lower deck house; 122. a lubricating oil storage cabinet; 123. the distribution box and the control box; 114. a second energy storage unit; 121. a box-type generator; 126. a transmission line; 127. a first transmission cable; 128. an exhaust line; 129. a first fire line; 130. a ventilation line; 131. a lighting unit; 132. a detection and audible and visual alarm unit; 1140. an emergency exhaust port; 1141. a connector; 8. a single tail line; 80. a double tail fin profile.
Detailed Description
The present invention will be described in detail below with reference to the embodiments shown in the drawings, but it should be understood that the embodiments are not limited to the present invention, and functional, method, or structural equivalents and alternatives according to the embodiments are within the scope of protection of the present invention by those skilled in the art.
Referring to fig. 1 to 8, there is shown an embodiment of a inland cargo ship and a method for designing the same in a rapid power source and energy source replacement mode according to the present invention.
Embodiment one:
referring to fig. 2-3, in this embodiment, a inland cargo ship of a quick change power source and energy source type includes: a marine power source and energy module 1, arranged on a main deck 2 at the tail of a marine vessel, comprising: a first energy storage unit 11, arranged at least within a group of standard containers, for storing fuel energy; the conversion unit 12 is a box-type generator 121, is separately arranged in a group of standard containers or is jointly arranged in a group of standard containers with the first energy storage unit 11, and the conversion unit 12 is connected with the first energy storage unit 11 through a transmission pipeline 126 and is used for converting fuel energy stored by the first energy storage unit 11 into electric energy; a first transmission cable 127, one end of which is connected with the conversion unit 12, and the other end of which is connected with the cable socket box 4 through a cable quick-change connector, and is used for transmitting electric energy into the cabin 3 and transmitting safety monitoring, alarming and control signals; the propulsion device adopts a full-rotation propulsion device 5, is arranged in the engine room 3 of the ship, is provided with a driving motor, and can drive the propeller of the ship to rotate for propulsion and rudder changing of the ship.
Referring to fig. 5-6, the standard container in which the conversion unit 12 is located is further provided with: a lubricating oil storage tank 122 connected to the box-type generator 121 through a lubricating oil line, and supplying lubricating oil to the box-type generator 121; the distribution box and control box 123 comprises a support system, a safety system and a power management system, and transmits electric energy into the cabin 3 through a transmission cable and transmits safety monitoring, alarming and control signals; and an exhaust line 128, a first fire line 129, a ventilation line 130, a lighting unit 131, a detection and audible and visual alarm unit 132 arranged above the conversion unit 12; the transfer line 126 and a portion of the first transfer cable 127 are disposed on either side of the bottom within a standard container. And the fire control system also comprises a second fire control pipeline, one end of the second fire control pipeline is connected with the ship power source and the energy module 1, and the other end of the second fire control pipeline is connected with the pipeline interface valve box 41 through a pipeline quick-change connector and is used for connecting the ship fire control system to the ship power source and the energy module 1. The deckhouse 7 of the vessel is arranged in a double up and down arrangement and the lower deck house 71 is partly submerged below the main deck 2.
Specifically, the outer periphery of the box-type generator 121 is covered with a fireproof heat-insulating layer, and the outer surface of the fireproof heat-insulating layer is also covered with a sound-absorbing mesh galvanized plate. The bottom corner fitting of the box-type generator 121 is fixed with the box feet on the main deck 2 of the tail of the ship through a button lock, the top corner fitting is bound with the binding eye plate of the ship through a binding piece, and a shock isolator is further arranged between the box-type generator 121 and the box body of the container. A water mist fire extinguishing system 9 is arranged on the main deck 2 in front of and behind the ship power source and energy source module 1 and behind the deckhouse 7 and is used for extinguishing fire of the ship power source and energy source module 1 and protecting the deckhouse 7.
It should be understood that in this embodiment, the box-type generator 121 is a diesel generator, the energy fuel in the first energy storage unit 11 is diesel, the first energy storage module transmits the diesel to the diesel generator through the connecting pipeline, and the cooling water and the compressed air of the ship are transmitted to the diesel generator through the second fire-fighting pipeline for use.
In addition to this, it is understood that the energy fuel in the first energy storage unit 11 may also be natural gas, ammonia fuel or methanol.
In this embodiment, the main propulsion and operation devices, such as the main engine 3011, the gear box 3012, the intermediate shaft, the propeller shaft, the stern tube and stern tube lubricating oil system 3013, the propeller 3014, the exhaust pipe 3015, the steering engine and system 3031, the steering engine control box and the rudder blade 3033, which are separately and independently arranged in the conventional design are changed into full-rotation propulsion devices, as shown in fig. 2.
Embodiment two:
referring to fig. 4, the ship power source and energy module 1 further includes a second energy storage unit 114 integrated in at least one group of standard containers for storing the battery pack, and the second energy storage unit 114 is connected to the cable socket box 4 through a second transmission cable. It should be noted that in this embodiment, the emergency air outlet 1140 of the box-type battery needs to be extended to a place far from the box-type generator 121 through the connector 1141 and the pipe.
The invention also discloses a design method of the inland river ship in a rapid power source and energy source replacement mode, which comprises the following steps: s1, selecting navigation energy and an energy supply mode based on Nash game theory, and determining an optimal molded line of a propulsion device and the tail of a ship based on a computational fluid dynamics simulation calculation result; when the propulsion device is a conventional shaft propulsion, a double tail fin line 80 is used; when the propulsion device is a full-rotation propulsion device 5 or a shaftless propulsion device, a single tail molded line 8 is adopted and added with a molded line of water diversion heels, as shown in fig. 7-8; s2, integrating a ship power source and the energy module 1 into a standard container, and determining the arrangement mode of a deckhouse 7 according to the arrangement mode of the standard container; when the standard containers are sequentially arranged along the direction of the ship width, the deck houses 7 are arranged in a duplex mode; when the standard containers are sequentially distributed along the direction of the ship length, the deck house 7 is arranged on the deck of the ship bow; s3, performing gas diffusion simulation calculation on dangerous gases possibly generated in the power source and the energy source module based on a computational fluid dynamics simulation calculation result, and determining a reasonable position of the emergency exhaust port 1140; and S4, recalculating the weight center of gravity of the ship, adjusting the weight distribution curve of the empty ship, and checking and adjusting the stability of the ship.
It should be understood that the standard container modules may be 40 foot standard containers or 20 foot standard containers, and the standard container modules may be disposed along the length of the ship or along the width of the ship.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. A inland cargo ship of quick change power and energy mode, characterized by comprising:
the power supply and the energy module of boats and ships, arrange on the main deck at boats and ships afterbody, include:
a first energy storage unit arranged at least within a group of standard containers for storing fuel energy;
the conversion unit is arranged in a group of standard containers independently or together with the first energy storage unit, and is connected with the first energy storage unit through a transmission pipeline and used for converting fuel energy stored by the first energy storage unit into electric energy;
one end of the first transmission cable is connected with the conversion unit, and the other end of the first transmission cable is connected with the cable socket box through a cable quick-change connector and is used for conveying electric energy into the cabin and transmitting safety monitoring, alarming and control signals;
the propulsion device is arranged in the engine room of the ship, is provided with a driving motor and can drive the ship propeller to rotate and propel and change rudder of the ship.
2. The inland vessel of claim 1, wherein the vessel power source and energy module further comprises a second energy storage unit integrated into at least one set of standard containers for storing battery packs, the second energy storage unit being connected to the cable outlet box by a second transmission cable.
3. The inland vessel of claim 1, wherein the conversion unit is a box generator for converting energy fuel into electrical energy, the energy fuel including diesel, natural gas, ammonia fuel or methanol.
4. A inland vessel in a rapid exchange power and energy mode according to claim 3, wherein the standard container in which the conversion unit is located is further provided with:
the lubricating oil storage cabinet is connected with the box-type generator through a lubricating oil pipeline and used for providing lubricating oil for the box-type generator;
the distribution box and the control box comprise a support system, a safety system and an electric power management system, and the electric power is transmitted into the cabin through a transmission cable and is transmitted with safety monitoring, alarming and control signals;
and an exhaust pipeline, a first fire pipeline, a ventilation pipeline, a lighting unit, a detection and audible and visual alarm unit which are arranged above the conversion unit;
the transmission pipeline and part of the first transmission cable are respectively arranged at two sides of the bottom in the standard container.
5. A quick change power and energy source manner inland vessel as claimed in claim 1 wherein the deck compartments of the vessel are arranged in a top-bottom duplex arrangement with the lower deck compartment portion sinking below the main deck.
6. A quick change power and energy mode inland vessel according to claim 1, wherein the deck house of the vessel is arranged on the main deck of the bow.
7. A inland cargo ship capable of quickly replacing power source and energy according to claim 3, wherein the outer periphery of said box-type generator is covered with a fireproof heat-insulating layer, and the outer surface of said fireproof heat-insulating layer is further covered with a sound-absorbing mesh galvanized sheet.
8. A inland vessel in a rapid power and energy replacement mode according to claim 3, wherein the bottom corner fitting of the box-type generator is fixed to the box foot on the main deck of the tail of the vessel by a button lock, the top corner fitting is bound to the binding eye plate of the vessel by a binding member, and a shock absorber is further arranged between the box-type generator and the container body of the container.
9. The inland cargo ship with rapid power and energy replacement according to claim 2, wherein a water mist fire extinguishing system is arranged on the main deck and behind the deck of the ship power source and energy module for fire extinguishment of the ship power source and energy module and protection of the deck.
10. A method for designing a inland vessel for quick replacement of power and energy, based on the inland vessel for quick replacement of power and energy of claim 1, comprising the steps of:
s1, selecting navigation energy and an energy supply mode based on Nash game theory, and determining an optimal molded line of a propulsion device and the tail of a ship based on a computational fluid dynamics simulation calculation result;
when the propulsion device is used for propulsion by a conventional shaft, a double tail fin line is adopted;
when the propulsion device is a full-rotation propulsion device or a shaftless propulsion device, a molded line of a single tail line and a water distribution heel is adopted;
s2, integrating a ship power source and an energy module into a standard container, and determining the arrangement mode of a deckhouse according to the arrangement mode of the standard container;
when the standard containers are sequentially distributed along the direction of the ship width, the deck houses are arranged in a duplex mode;
when the standard containers are sequentially distributed along the direction of the ship length, the deckhouse is arranged on the deck of the ship bow;
s3, performing gas diffusion simulation calculation on dangerous gases possibly generated in the power source and the energy source module based on a computational fluid dynamics simulation calculation result, and determining a reasonable position of the emergency exhaust port;
and S4, recalculating the weight center of gravity of the ship, adjusting the weight distribution curve of the empty ship, and checking and adjusting the stability of the ship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310721322.4A CN116674737A (en) | 2023-06-19 | 2023-06-19 | Inland cargo ship capable of quickly replacing power source and energy source and design method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310721322.4A CN116674737A (en) | 2023-06-19 | 2023-06-19 | Inland cargo ship capable of quickly replacing power source and energy source and design method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116674737A true CN116674737A (en) | 2023-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310721322.4A Pending CN116674737A (en) | 2023-06-19 | 2023-06-19 | Inland cargo ship capable of quickly replacing power source and energy source and design method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116674737A (en) |
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2023
- 2023-06-19 CN CN202310721322.4A patent/CN116674737A/en active Pending
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