CN112550569A - Novel hydrogen energy hybrid yacht - Google Patents
Novel hydrogen energy hybrid yacht Download PDFInfo
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- CN112550569A CN112550569A CN202011599332.8A CN202011599332A CN112550569A CN 112550569 A CN112550569 A CN 112550569A CN 202011599332 A CN202011599332 A CN 202011599332A CN 112550569 A CN112550569 A CN 112550569A
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- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 49
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 239000000446 fuel Substances 0.000 claims abstract description 83
- 239000003990 capacitor Substances 0.000 claims abstract description 45
- 238000003860 storage Methods 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 21
- 230000008569 process Effects 0.000 claims abstract description 21
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims description 14
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000005265 energy consumption Methods 0.000 claims description 9
- 241001122767 Theaceae Species 0.000 claims description 5
- 238000004880 explosion Methods 0.000 claims description 5
- 150000002431 hydrogen Chemical class 0.000 claims description 4
- 238000010248 power generation Methods 0.000 claims description 4
- 230000001133 acceleration Effects 0.000 claims description 3
- 239000013535 sea water Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract description 6
- 238000004134 energy conservation Methods 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 4
- 238000012546 transfer Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000011161 development Methods 0.000 description 10
- 108010066057 cabin-1 Proteins 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B34/00—Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
- B63B34/10—Power-driven personal watercraft, e.g. water scooters; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B17/04—Stanchions; Guard-rails ; Bulwarks or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
-
- 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
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H2021/003—Use of propulsion power plant or units on vessels the power plant using fuel cells for energy supply or accumulation, e.g. for buffering photovoltaic energy
-
- 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
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- 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
- Y02T70/10—Measures concerning design or construction of watercraft hulls
-
- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Fuel Cell (AREA)
Abstract
The invention provides a novel hydrogen energy hybrid yacht, which comprises: the novel yacht is characterized in that the novel yacht comprises an anti-collision cabin, a toilet storage room, a deck functional area, a stern trap, a fuel cell system and a super capacitor system which are sequentially arranged from head to tail, wherein the deck functional area comprises an upper deck functional area and a lower deck functional area, the fuel cell system and the super capacitor system jointly supply power to the whole yacht, and different power supply combination modes are respectively arranged under different working conditions. The whole body of the invention is formed by welding aluminum alloy sections, and comprises a main ship body and a cab; the hull molded lines adopt deep V-shaped double-folded-angle sections and are hung on a single crane; the whole weight is light, and energy conservation and emission reduction are facilitated; a hybrid power system is formed by a fuel cell and a super capacitor, and is matched with a shaftless annular propeller, so that the loss in the energy transfer process is reduced on the whole, and the energy utilization rate is improved; compared with a traditional diesel engine, the fuel cell is more quiet in power supply, vibration and noise can be reduced by the shaftless annular propeller, and the effects of energy conservation and environmental friendliness and quietness and comfort of the yacht are improved.
Description
Technical Field
The invention relates to the technical field of yachts, in particular to a novel hydrogen energy hybrid yacht.
Background
With the development of economy and the improvement of living standard, people pay more attention to the improvement of mental culture level while meeting the living needs of materials. Tourism becomes an important part of the leisure life of residents in holidays, and water playing projects with yachts as carriers are highly praised by tourists. However, most of the existing yachts use gasoline and diesel engines as power, and can generate a large amount of CO2、NOx、SOxAnd the discharge of air pollutants such as solid particles and the like and the leakage of fuel oil, which have adverse effects on the environment and can not satisfy the requirements of ChinaThe 21 st century international maritime organization has stricter standards for energy conservation and emission reduction of ships. Only by developing replaceable environment-friendly new energy, the problems can be really solved fundamentally, and zero emission is realized.
At present, a yacht adopts gasoline and diesel engines, fuel and air are mixed and combusted and expanded in a cylinder to push a piston to do work, and mechanical work is output to a propulsion system mainly comprising a propeller through a transmission mechanism to drive the yacht to advance. The engine and the propelling device can generate larger noise and vibration in the running process, and the comfort of the yacht and the playing experience of tourists are influenced. The traditional power device is matched with a propelling device through crankshaft transmission, kinetic energy loss exists in the process, the energy utilization rate is low, and the energy-saving development of ships is not facilitated. In addition, to the energy consumption problem, traditional yacht is mostly the steel structure, and weight is great, and the power consumption is higher. The development and the upgrading of a yacht power system, a propulsion system and a ship body structure are key problems of development and progress of the water tourism industry.
Disclosure of Invention
According to the prior yacht applying the gasoline engine and the diesel engine, fuel and air are mixed and combusted and expanded in the cylinder to push the piston to do work, mechanical work is output to a propulsion system mainly comprising a propeller through a transmission mechanism to drive the yacht to advance, and the engine and the propulsion device can generate larger noise and vibration in the running process, so that the comfort of the yacht and the playing experience of tourists are influenced; the traditional power device is matched with a propelling device through crankshaft transmission, kinetic energy loss exists in the process, the energy utilization rate is low, and the energy-saving development of ships is not facilitated; in addition, for the problem of energy consumption, most of the traditional yachts are of steel structures, so that the weight is large and the energy consumption is high; the development and the upgrade of a yacht power system, a propulsion system and a hull structure are technical problems of key problems of development and progress of the water tourism industry, and a novel hydrogen energy hybrid yacht is provided. The fuel cell and the super capacitor are mainly used for forming a hybrid power system fuel, and a shaftless annular propeller is matched, so that the loss in the energy transfer process is integrally reduced, and the energy utilization rate is improved; compared with the traditional diesel engine, the material battery is more quiet in power supply, the shaftless annular propeller can reduce vibration and noise of the ship during navigation, energy is saved, the environment is protected, and the quiet and comfortable effect of the yacht is improved; the whole yacht is formed by welding aluminum alloy sections; the hull molded lines adopt deep V-shaped double-folded-angle sections and are hung on a single crane; the whole weight is light, and energy conservation and emission reduction are facilitated.
The technical means adopted by the invention are as follows:
a novel hydrogen energy hybrid yacht, comprising: the yacht comprises an anti-collision cabin, a toilet storage room, a deck functional area, a stern trap, a fuel cell system and a super capacitor system which are sequentially arranged from head to tail, wherein the deck functional area comprises an upper deck functional area and a lower deck functional area;
handrail handrails are arranged on two side boards of the deck functional area;
the functional area on the deck is provided with a cab, and a transformer and a propeller control box which are arranged outside the cab, wherein the transformer and the propeller control box are both positioned at the doorway of the cab; the front end of the cab is a cab, five seats are arranged on the left side of the cab, two seats and a tea table are arranged on the right side of the cab, a power distribution cabinet is arranged at the rear end of the cab, and the power distribution cabinet, the transformer and the propeller control box are arranged at intervals through the wall of the rear end of the cab; windows are arranged on two sides of the cab;
a super capacitor cabin, a fuel cell cabin and a ballast cabin are sequentially arranged on the functional area under the deck from head to tail and are respectively used for storing a super capacitor, a fuel cell stack and ballast water;
a shaftless annular propeller is arranged on the stern well and drives the whole yacht to advance;
the fuel cell system comprises a hydrogen storage gas cylinder group arranged on a functional area on a deck, a fuel cell stack arranged on a functional area under the deck and a fuel cell controller positioned in a driving platform, wherein the hydrogen storage gas cylinder group is arranged on the deck above the fuel cell stack, is used for storing high-pressure hydrogen fuel, is positioned outside the driving platform and at the rear part of a yacht, shortens a hydrogen transmission path and avoids casualties caused by explosion;
the super capacitor system consists of a super capacitor;
the fuel cell controller controls the fuel cell stack and the super capacitor to start and operate, and hydrogen fuel is provided for the fuel cell stack through the hydrogen storage gas cylinder group; and the electric energy of the fuel cell stack and the super capacitor is distributed by the power distribution cabinet, processed by the transformer and then transmitted to the propeller control box, so that the operation of the shaftless annular propeller is controlled.
Further, the window is a push-pull porthole.
Furthermore, water outlets are formed in two sides of the stern trap, and seawater is prevented from being gathered in the ship.
Further, the yacht has the following different power supply combination modes under different working conditions:
controlling each power generation device through a battery control board of the driving platform: in the starting process, the super capacitor supplies power to the fuel cell stack and the whole yacht; in the acceleration process, as large power output power is needed, the fuel cell stack and the super capacitor are used for supplying power together, so that high-power output is realized; in the process that the yacht enters the constant-speed cruise process, the fuel cell stack independently supplies power, and the super capacitor is charged under the condition of sufficient electric quantity, so that the electric energy waste is avoided, and the charging time is saved.
Further, the whole yacht is formed by welding aluminum alloy profiles.
Furthermore, the hull molded lines of the yacht adopt a deep V-shaped double-folded-angle section, and the single-body single-hanging machine is light in overall weight and beneficial to reducing energy consumption.
Further, the power of the shaftless annular propeller is 50 KW.
Compared with the prior art, the invention has the following advantages:
1. the novel hydrogen energy hybrid yacht provided by the invention is integrally formed by welding aluminum alloy profiles, and comprises a main ship body and a cab; the hull molded lines adopt deep V-shaped double-folded-angle sections and are hung on a single crane; the whole weight is light, and energy conservation and emission reduction are facilitated.
2. According to the novel hydrogen energy hybrid yacht provided by the invention, the fuel cell and the super capacitor form a hybrid power system, and the shaftless annular propeller is matched, so that the loss in the energy transfer process is integrally reduced, and the energy utilization rate is improved; compared with a traditional diesel engine, the fuel cell is more quiet in power supply, vibration and noise of the shaftless annular propeller during navigation of the ship can be reduced, energy is saved, the environment is protected, and the quiet and comfortable effect of the yacht is improved.
In conclusion, the technical scheme of the invention can solve the problems that the prior yacht adopts a gasoline engine and a diesel engine, fuel and air are mixed and combusted and expanded in a cylinder to push a piston to do work, mechanical work is output to a propulsion system mainly comprising a propeller through a transmission mechanism to drive the yacht to advance, and the engine and the propulsion device generate large noise and vibration in the operation process, thereby influencing the comfort of the yacht and the playing experience of tourists; the traditional power device is matched with a propelling device through crankshaft transmission, kinetic energy loss exists in the process, the energy utilization rate is low, and the energy-saving development of ships is not facilitated; in addition, for the problem of energy consumption, most of the traditional yachts are of steel structures, so that the weight is large and the energy consumption is high; the development and the upgrading of a yacht power system, a propulsion system and a ship body structure are the key problems of the development and the progress of the water tourism industry.
Based on the reasons, the invention can be widely popularized in the field of yachts or research ships and other fields.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a cross-sectional view of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a working principle diagram of the present invention.
In the figure: 1. an anti-collision cabin; 2. a toilet storage room; 3. a stern well; 4. a transformer; 5. a propeller control box; 6. a hydrogen storage cylinder group; 7. a driver's cab; 8. a seat; 9. a tea table; 10. a power distribution cabinet; 11. a window; 12. a super capacitor; 13. a fuel cell stack; 14. a balustrade handrail; 15. shaftless annular propeller.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
At present, the yacht mainly adopts gasoline and diesel engines, and can generate a large amount of CO2、NOx、SOxAnd the discharge of air pollutants such as solid particles and the like and the leakage of fuel oil, which cause adverse effects on the environment. Part of the novel electric yachts adopt the lithium battery technology, and the charging mode is provided with diesel engine for power supplyThe power supply by the solar energy and the wind energy is realized, the direct charging is realized, and the problem of environmental pollution still exists in the power supply of the diesel engine; new energy sources such as solar energy and the like are not stable, and the use conditions are limited; the direct charging mode of lithium batteries has a long charging time. The yacht mainly uses gasoline and diesel engines as power, a piston in a cylinder of the diesel engine does work to drive a crankshaft to rotate, the work is transmitted to a propeller propulsion device, energy loss exists in the process, the noise and the vibration of the whole device are large, and the comfort of the yacht is influenced. And present yacht is mostly the steel construction, and whole weight is great, leads to the energy consumption higher.
As shown in the figure, the invention provides a novel hydrogen energy hybrid yacht, which is a quiet, comfortable and energy-saving aluminum alloy yacht, and comprises: the novel yacht is characterized in that the novel yacht comprises an anti-collision cabin 1, a toilet storage room 2, a deck functional area, a stern trap 3, a fuel cell system and a super capacitor system which are sequentially arranged from head to tail, namely the anti-collision cabin 1 and the stern trap 3 are respectively arranged at the head end and the tail end of the yacht, the toilet storage room 2 is arranged on a ship body at the front end of the yacht and is positioned behind the anti-collision cabin 1 and close to the deck functional area, the deck functional area is arranged between the anti-collision cabin 1 and the stern trap 3 and comprises an on-deck functional area and a under-deck functional area, the fuel cell system and the super capacitor system jointly supply power for the whole yacht, and different power supply combination modes are respectively arranged under different working conditions.
Balustrade handrails 14 are arranged on two sides of the deck functional area.
The functional area on the deck is provided with a cab, and a transformer 4 and a propeller control box 5 which are arranged outside the cab, wherein the transformer 4 and the propeller control box 5 are both positioned at the doorway of the cab; the front end of the cab is a cab 7, the left side of the cab is provided with five seats 8, the right side of the cab is provided with two seats 8 and a tea table 9, the rear end of the cab is provided with a power distribution cabinet 10, and the power distribution cabinet 10 is arranged at intervals with the transformer 4 and the propeller control box 5 through the rear end wall of the cab; windows 11 are provided on both sides of the cab.
And a super capacitor cabin, a fuel cell cabin and a ballast cabin are sequentially arranged on the functional area under the deck from head to tail and are respectively used for storing a super capacitor 12, a fuel cell stack 13 and ballast water.
And a shaftless annular propeller 15 is arranged on the stern well 3 to drive the whole yacht to advance.
The fuel cell system is including arranging hydrogen storage gas cylinder group 6 on the functional area on the deck in, setting up the fuel cell stack 13 of functional area under the deck and being located the fuel cell controller in driver's cabin 7, hydrogen storage gas cylinder group 6 arranges on the deck of 13 tops of fuel cell stack for the storage high pressure hydrogen fuel is located the driver's cabin is outer and arrange the yacht rear portion in, avoids the explosion to cause the casualties when shortening hydrogen transmission path.
The supercapacitor system is comprised of a supercapacitor 12.
The fuel cell controller controls the fuel cell stack 13 and the super capacitor 12 to start operation, and hydrogen fuel is provided for the fuel cell stack 13 through the hydrogen storage gas cylinder group 6; the electric energy of the fuel cell stack 13 and the super capacitor 12 is distributed by the power distribution cabinet 10, processed by the transformer 4, and then transmitted to the propeller control box 5, so as to control the operation of the shaftless annular propeller 15.
Example 1
As shown in fig. 1-4, a novel hydrogen energy hybrid yacht is divided into an anti-collision cabin 1, a toilet storage room 2, a deck functional area and a stern trap 3 (an open space at the tail of the yacht) from head to tail. The deck functional area includes an above-deck functional area and an below-deck functional area. The anti-collision cabin 1 is of an existing structure, is located in an empty cabin at the bow of a ship, prevents internal mechanical damage caused by collision, and is a watertight cabin wall penetrating through the anti-collision cabin wall from top to bottom.
The functional area on the deck is mainly provided with a cab, a transformer 4 (adopting a Julan brand marine transformer with the model specification of DC500V/AC220V 3kVA), a propeller control box 5 (the prior art, the model specification of which is DC500V/AC220V kVA), and a hydrogen storage gas cylinder group 6, wherein the hydrogen storage gas cylinder group 6 is a hydrogen storage system formed by combining twelve hydrogen storage gas cylinders, is used for storing high-pressure hydrogen fuel and is positioned at the rear part of a yacht outside the cab to avoid casualties caused by explosion as much as possible, and the transformer 4 and the propeller control box 5 are positioned at the doorway of the cab; the driver's cabin front end is driver's cabin 7, and the field of vision is wide, and middle left side is five seats 8, and the right side is two seats 8 and tea platform 9, and driver's cabin rear end installation switch board 10 (for prior art, including frequency conversion direct current distribution board, the model specification is IP23 DC 200V AC400/230V), and with transformer 4 and propeller control box 5 a wall separation, make things convenient for the connection between each system, the driver's cabin both sides set up window 11, this window 11 is plug-type porthole.
The functional area under the deck is divided into a super capacitor cabin, a fuel cell cabin and a ballast cabin from head to tail, and the super capacitor 12 (with the model specification of DC450V 130kW), the fuel cell stack 13 (with the model specification of DC500V 70KW) and ballast water are respectively stored.
Balustrade handrails 14 are arranged on two sides of the deck functional area.
A shaftless annular propeller 15 (the model specification is 850r of a permanent magnet synchronous motor, AC380V 50KW) is arranged at the stern trap 3 to drive the yacht to advance, and water outlets are arranged at two sides to prevent seawater from being gathered in the yacht.
The whole yacht including the main ship body and the cab is formed by welding aluminum alloy sections, the molded lines of the ship body adopt a deep V-shaped double-folded-angle section, and a single-body single-hanging machine is adopted. The whole weight is light, and the energy consumption is favorably reduced.
The yacht is powered by the fuel cell system and the super capacitor system together, and under different working conditions, different power supply combination modes are provided respectively.
The fuel cell system comprises a hydrogen storage gas cylinder group 6 of a functional area on a deck, a fuel cell stack 13 of the functional area under the deck and a fuel cell controller (a device for controlling the start and stop of the fuel cell in the prior art) positioned on a driving platform 7, wherein the fuel cell controller of the driving platform 7 controls the fuel cell stack 13 and a super capacitor 12 to start and operate (the fuel cell controller for controlling the fuel cell stack 13 and the super capacitor 12 is integrated on a cell remote control board of the driving platform 7 to facilitate the control of the operation), the hydrogen storage gas cylinder group 6 provides hydrogen fuel for the fuel cell stack 13, and the hydrogen storage gas cylinder group 6 is arranged on the deck above the fuel cell stack 13, so that the hydrogen transmission path is shortened, and on the other hand, the open storage of hydrogen cylinders is safe, and the hydrogen accumulation is avoided to generate explosion. The electric energy of the fuel cell stack 13 and the super capacitor 12 is distributed by a power distribution cabinet 10, processed by a transformer 4 and then sent to a propeller control box 5, and further a shaftless annular propeller 15 of the stern well 3 is controlled to operate. In the whole process, the generation of noise and vibration can be reduced no matter the fuel cell system generates electricity and the shaftless annular propeller 15 runs.
Under different working conditions, the yacht has different power supply combination modes respectively, and each power generation device (the fuel cell stack 13 and the super capacitor 12) is controlled by a battery control panel (a battery controller for integrally controlling each power generation device) of the driving platform 7. In the starting process, the super capacitor 12 supplies power to the fuel cell stack 13 and the whole ship; in the acceleration process, as large power output power is needed, the fuel cell stack 13 and the super capacitor 12 jointly supply power to realize high-power output; in the process that the yacht enters the cruise at the uniform speed, the fuel cell stack 13 supplies power independently, and the super capacitor 12 can be charged simultaneously under the condition of sufficient electric quantity, so that the electric energy waste is avoided, and the charging time is saved.
The invention uses fuel battery and super capacitor to form mixed power system, matches with shaftless ring propeller 15, reduces energy transmission loss, and improves energy utilization. Compared with a traditional diesel engine, the fuel cell is more quiet in power supply, vibration and noise of the shaftless annular propeller during navigation of the ship can be reduced, energy is saved, the environment is protected, and the quiet and comfortable effect of the yacht is improved.
The invention takes the requirement of yacht comfort into consideration, adopts a 50KW shaftless annular propeller, and is powered by a hydrogen fuel cell and a super capacitor. The whole ship is formed by welding aluminum alloy and comprises a main ship body and a cab.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. A novel hydrogen energy hybrid yacht is characterized by comprising: the yacht is characterized by comprising an anti-collision cabin (1), a toilet storage room (2), a deck functional area, a stern trap (3), a fuel cell system and a super capacitor system which are sequentially arranged from head to tail, wherein the deck functional area comprises an upper deck functional area and a lower deck functional area, the fuel cell system and the super capacitor system jointly supply power to the whole yacht, and different power supply combination modes are respectively provided under different working conditions;
balustrade handrails (14) are arranged on two sides of the deck functional area;
the functional area on the deck is provided with a cab, and a transformer (4) and a propeller control box (5) which are arranged outside the cab, wherein the transformer (4) and the propeller control box (5) are both positioned at the doorway of the cab; the front end of the cab is a cab (7), the left side of the cab is provided with five seats (8), the right side of the cab is provided with two seats (8) and a tea table (9), the rear end of the cab is provided with a power distribution cabinet (10), and the power distribution cabinet (10) is arranged at intervals with the transformer (4) and the propeller control box (5) through the rear end wall of the cab; windows (11) are arranged on two sides of the cab;
a super capacitor cabin, a fuel cell cabin and a ballast cabin are sequentially arranged on the functional area under the deck from head to tail and are respectively used for storing a super capacitor (12), a fuel cell stack (13) and ballast water;
a shaftless annular propeller (15) is arranged on the stern trap (3) and drives the whole yacht to advance;
the fuel cell system comprises a hydrogen storage gas cylinder group (6) arranged on a functional area on a deck, a fuel cell stack (13) arranged on a functional area under the deck and a fuel cell controller positioned in a driver's cab (7), wherein the hydrogen storage gas cylinder group (6) is arranged on the deck above the fuel cell stack (13) and used for storing high-pressure hydrogen fuel, is positioned outside the driver's cab and is arranged at the rear part of a yacht, and the hydrogen transmission path is shortened while casualties caused by explosion are avoided;
the super capacitor system consists of a super capacitor (12);
controlling the fuel cell stack (13) and the super capacitor (12) to start operation by the fuel cell controller, and providing hydrogen fuel for the fuel cell stack (13) through the hydrogen storage cylinder group (6); and electric energy of the fuel cell stack (13) and the super capacitor (12) is distributed by the power distribution cabinet (10), processed by the transformer (4) and then transmitted to the propeller control box (5), so that the shaftless annular propeller (15) is controlled to operate.
2. A novel hydrogen hybrid yacht as claimed in claim 1, characterized in that the window (11) is a push-pull porthole.
3. The new hydrogen hybrid yacht as claimed in claim 1, wherein the stern trap (3) is provided with water outlets on both sides to prevent seawater from gathering inside the ship.
4. The novel hydrogen energy hybrid yacht as claimed in claim 1, wherein the yacht has different power supply combination modes under different working conditions as follows:
each power generation device is controlled by a battery control board of the driving platform (7): during the starting process, the fuel cell stack (13) and the whole yacht are powered by the super capacitor (12); in the acceleration process, as large power output power is needed, the fuel cell stack (13) and the super capacitor (12) supply power together to realize high-power output; when the yacht enters the constant-speed cruising process, the fuel cell stack (13) independently supplies power, and the super capacitor (12) is charged under the condition of sufficient electric quantity, so that the electric energy waste is avoided, and the charging time is saved.
5. The novel hydrogen energy hybrid yacht as claimed in claim 1, wherein the yacht is welded with aluminum alloy profile.
6. The novel hydrogen energy hybrid yacht as claimed in claim 1 or 5, wherein the hull line of the yacht adopts a deep V-shaped double-folded angle section, and a single-body single-hanging machine is adopted, so that the overall weight is light, and the energy consumption is reduced.
7. A new hydrogen hybrid yacht according to claim 1, characterized in that the power of the shaftless ring thruster (15) is 50 KW.
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| CN118850309A (en) * | 2024-09-26 | 2024-10-29 | 杭州质子动力有限公司 | A hydrogen-powered sightseeing boat |
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| CN112550569B (en) | 2024-09-13 |
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