CN203064192U - Unmanned ship driven by marine renewable energy - Google Patents
Unmanned ship driven by marine renewable energy Download PDFInfo
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- CN203064192U CN203064192U CN2013200498681U CN201320049868U CN203064192U CN 203064192 U CN203064192 U CN 203064192U CN 2013200498681 U CN2013200498681 U CN 2013200498681U CN 201320049868 U CN201320049868 U CN 201320049868U CN 203064192 U CN203064192 U CN 203064192U
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- hull
- deck
- ship
- soft board
- unmanned boat
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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
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
- Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels
- Y02T70/5236—Renewable or hybrid-electric solutions
Abstract
The utility model relates to an unmanned ship driven by marine renewable energy. The unmanned ship comprises a ship body formed by a deck and a ship bottom, a lateen, a mast, a control and navigation system and a power supply in the ship body and a wave driving device. The unmanned ship is characterized in that a pouring weight fixed below the deck, a floating body fixed on the ship bottom and a spring supported between the pouring weight and the floating body are arranged inside the ship body; the ship body is a leather bag-shaped and wedged ship body comprising the deck, the ship bottom, a left-side flexible board, a right-side flexible board and a rear-side flexible board; the left-side flexible board, the right-side flexible board and the rear-side flexible board are soft elastic sheet bodies which can be bent and deform; and a solar panel is placed on the deck. Due to the full utilization of solar energy, wind energy and wave energy, the unmanned ship has universality. The unmanned ship has the advantages of cleanness, durability, long-range endurance capability, reasonable and compact structure and low cost; according to the unmanned ship, the problems that endurance time is short and vessels cannot enter waters for relevant marine surveying can be solved; and the unmanned ship can be used for marine monitoring for a long term.
Description
Technical field
The utility model relates to the unmanned boat that a kind of regenerable marine energy drives, and the drive energy of this unmanned boat is wave energy, wind energy and solar power, can be used as a kind of integrated motion platform of sensor of marine monitoring.
Background technology
In the marine monitoring field, unmanned boat is a kind of novel lift-launch platform, it has control and homing capability based on spitkit, can carry multiple marine survey sensor, with remote control, autonomous mode of operation, finish the relevant marine survey to user's area-of-interest, can be used for the harbour, pollute the multiple key element synchro measure in zones such as marine site, islands and reefs periphery, also can finish tasks such as the on-the-spot calibration of ocean field monitoring, sampling and remote sensing on a large scale, effectively reduce manpower, improve and measure efficient.
Unmanned boat can be divided into parts such as hull, driving, the energy, control and navigationsystem, sensor usually.Present stage, overwhelming majority unmanned boat used fuel oil and battery as the energy, and flying power is limited, and this has seriously limited the marine survey ability of its chronicity.Though present available regenerable marine energy mainly contains morning and evening tides, wave, the temperature difference, salinity gradient, ocean current, wind energy, solar power etc., present stage is not that all energy can drive unmanned boat.For example, the tidal power generation comparative maturity, but it installs huge and stationkeeping, and be not suitable for use in the energy of unmanned boat; Thermal gradient energy utilizes the different water layer temperature difference as the energy, but navigates by water in the unmanned boat on surface, sea also inapplicable; Utilizing the salinity gradient generating is a kind of pioneering technology, but also distant from practical application; Ocean current energy is subject to the position to a great extent, and reforming unit also is difficult to use in unmanned boat.
By characteristics and the technical requirements of analyzing these regenerable marine energy reforming units, show that the regenerable marine energy that may be applicable to unmanned boat at present mainly is wave energy, wind energy and solar power.Therefore how these three kinds of regenerable marine energies are applied to drive unmanned boat, make up the unmanned boat with long flying power and be very important.
Summary of the invention
The purpose of this utility model provides the unmanned boat that a kind of regenerable marine energy drives, and uses wave energy, wind energy and solar power, to improve the flying power of unmanned boat, remedies the deficiency that existing unmanned boat can't be used for the chronicity marine survey.
Drive aspect the boats and ships at wave, wave energy is converted into mechanical power, and 100 years of development history have been arranged, and normally utilizes spring or elastic plate that wave energy is converted into the elastic potential energy of drive plate, and then in the mode of " playing water ", drives boats and ships and advance.For wind energy, the form with sail drives boats and ships usually.Solar power is originated as the charging of boats and ships usually.
The utility model is by the appropriate design hull with the powered by wave energy unmanned boat, adopts the form of a kind leather bag shape, wedge shape hull, utilizes wave to realize that hull supports realization suction and water spray with compression, utilizes the hydrodynamic force of spraying water to drive unmanned boat.For wind energy and solar power, sail and solar panel are united two into one.
Wave actuating device of the present utility model is a water inlet that comprises that the hull bottom front portion is provided with, and the rear side soft board is provided with class leather bag shape, the wedge shape hull of two water outlets, is that unmanned boat provides onward impulse in the mode of spraying water.Deck and hull bottom all are equicrural triangle, the long ratio with the base of the waist of deck and hull bottom all greater than 1.5 less than 2, the bottom side length scope is 1-1.5 rice, the long scope of waist is 1.5-3 rice, the altitude range of hull is 0.3-0.5 rice.
Left side of the present utility model soft board, right side soft board and rear side soft board are sheet rubber or PVC plate.Deck of the present utility model and hull bottom are to be made of glass-felt plastic or stainless steel sheet.Hull of the present utility model is hollow state, and weight is fixed under the deck in the hull, and buoyancy aid is fixed on the hull bottom, has spring to connect between weight and the buoyancy aid.The hull bottom front portion is provided with a water inlet, and stern is provided with two water outlets, forms the hull of a class leather bag shape, wedge shape, and the mode of spraying water with suction is that unmanned boat provides onward impulse.When having wave, in hull decline process, spring will support hull, finish the hull suction.When hull falls to the surface, sea, because inertia compresses hull thereby weight will compress spring, finish the hull water spray.The effect of buoyancy aid is to provide buoyancy for unmanned boat.Water outlet and water inlet are circular, consider water spray efficient, and the radius of water inlet and water inlet is 3-5 centimetre, two water outlets are symmetrically distributed on the hull afterbody rear side soft board, so that the waterjet propulsion power of symmetry to be provided, water inlet is arranged on the hull bottom front portion, can fully finish suction.Described deck in ship structure surface is equipped with solar panel, absorbs solar power, is the power supply power supply of unmanned boat.Described hull hull bottom is equipped with rudder, is used for changing unmanned boat navigation direction.
Lug sail of the present utility model, solar panel is posted on its surface, is the power supply power supply of unmanned boat.Lug sail can change the direction of lug sail around the mast rotation at its center as sail, takes into account sun direct projection direction and wind direction, advances with the auxiliary unmanned boat of sail form.Lug sail adopts materials such as glass-felt plastic or aluminium sheet to make.
The utlity model has control and navigation feature, can adjust the lug sail direction automatically according to wind direction, wind-force and sunlight intensity automatically; Can control rudder and adjust unmanned ship's head, advance along direction initialization according to the existing techniques in realizing unmanned boat.
The utlity model has following advantage:
The unmanned boat that described regenerable marine energy drives uses wave energy, wind energy and these three kinds of regenerable marine energies of solar power, has universality, and cleaning is lasting, can use in most of marine site, makes unmanned boat have long flying power.Class leather bag shape of the present invention, wedge shape hull take full advantage of suction and water spray that wave energy is realized hull, constantly promote unmanned boat and advance, and do not consume other energy on the principle and realize that hull drives.The lug sail of solar panel of the present utility model had both been realized Wind Power Utilization, can realize that again electric power absorbs, and kills two birds with one stone.Its compactness rational in infrastructure, cost are low, have also solved the relevant marine survey that big ship can't enter the marine site.Obviously be a kind of platform that can be used for long-term marine monitoring, can solve present unmanned boat short problem in cruise duration, be conducive to carrying out of long-term ocean observation task.
Description of drawings
Fig. 1 is unmanned boat main body scheme drawing of the present utility model.
Fig. 2 is hull overall structure scheme drawing of the present utility model (not comprising lug sail).
Fig. 3 is that wave of the present utility model drives scheme drawing.
Fig. 4 is that unmanned boat of the present utility model is subjected to the wave action scheme drawing.
Wherein, 1 lug sail, 2 hulls, 3 masts, 4 springs, 5 pouring weights, 6 decks, 7 left side soft boards, 8 discharge port, 9 rear side soft boards, 10 hull bottom, 11 buoyancy aids, 12 right side soft boards, 13 water inlets, 14 power supplys, 15 control and navigationsystem, 16 wave actuating devices, 17 waves, 18 crests, 19 troughs, 20 solar panels.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As Fig. 1,2, the utility model comprises the hull 2 that is made of deck 6 and hull bottom 10, lug sail 1, mast 3, control in the hull 2 and navigationsystem 15 and power supply 14 and wave actuating device 16, the inside that it is characterized in that above-mentioned hull 2 also includes and is fixed on pouring weight 5 under the deck 6, being fixed on has spring 4 to support between buoyancy aid 11 on the hull bottom 10 and pouring weight 5 and the buoyancy aid 11, and pouring weight 5, the line center of spring 4 and buoyancy aid 11 overlaps with hull center of gravity vertical axis, and hull 2 is by deck 6, hull bottom 10 and left side soft board 7, right side soft board 12, the class leather bag shape that rear side soft board 9 constitutes, the wedge shape hull, under the situation of wave calmness, spring 4 can support pouring weight 5, makes hull 2 be holding state.
Described left side soft board 7, right side soft board 12 and rear side soft board 9 are can diastrophic soft elastic strip body, and 6 place solar panel on the deck.
As shown in Figure 3, the above-mentioned wave actuating device 16 of the utility model is water inlets 13 that comprise that hull bottom 10 front portions are provided with, and rear side soft board 9 is provided with two water outlets 8, is that unmanned boat provides onward impulse in the mode of spraying water.When wave actuating device 16 became holding state by compressive state, water entered along the direction of arrow from water inlet 13, is full of water in the hull 2.When wave actuating device 16 became compressive state by holding state, water sprayed from two discharge port 8 along the direction of arrow, formed propulsive force, promoted unmanned boat and advanced.
As Fig. 4, under the situation that has wave 17, when hull 2 from crest 18 to trough 19 dropping process because the effect of spring 4, hull 2 presents holding state, water enters from water inlet 13, finishes water absorption course.When hull falls to trough 19, because hull weightlessness, and the inertia motion of pouring weight 5, wave is finished the compression to hull 2, as shown in Figure 4 to the deceleration effort of hull bottom 10, the thickness of hull 2 reduces, water forms waterjet propulsion from two discharge port, 8 ejections of rear side soft board 9, promotes unmanned boat and advances.When hull 2 moves to crest from trough 19, because the effect of the lift of wave and pouring weight 5, hull 2 will keep squeezed state, reenter the next suction water spray cycle.So go round and begin again, wave actuating device 16 will utilize wave potential energy to be converted into fluid mechanical energy, as unmanned boat power.Also be coated with solar panel 20 on the deck 6, absorb solar power and be stored in power supply 14.Power supply 14 and control and navigationsystem 15 are installed on the hull bottom, and consider balance, and symmetry is installed on hull interior usually.Power supply 14 and control and navigationsystem 15 are installed on the hull bottom, and consider balance, and symmetry is installed on hull interior usually.
Left side of the present utility model soft board 7, right side soft board 12 and rear side soft board 9 are that sheet rubber or PVC plate are made.
The installation solar panel 20 on the surface of lug sail 1 of the present utility model, the solar power of absorption is stored in power supply 14, is the control of unmanned boat and other sensor power supply of navigationsystem 15 and lift-launch.Utilize lug sail 1 as sail again, and can change and the wind action direction around mast 3, auxiliary unmanned boat advances.Because lug sail 1 has the solar power of absorption and wind-force is used two kinds of functions, so its direction is rotated the utilization ratio that will take into account solar power and wind energy, concrete control policy is: when wind speed is less than or equal to 3 ~ 4 grades, unmanned boat control will be controlled lug sail 1 with navigationsystem 15 and turn to solar direction, and not taking into account to increase air draught, and radical function is to absorb solar power; When wind speed is higher than 3 ~ 4 grades, unmanned boat control will be controlled the lug sail angle according to wind direction with navigationsystem 15, utilize the wind drive unmanned boat.Utilize control and navigationsystem 15 control rudders to realize that unmanned boat advances by the predetermined course.
Claims (6)
1. the unmanned boat that drives of a regenerable marine energy, comprise the hull (2) that is constituted by deck (6) and hull bottom (10), lug sail (1), mast (3), control in the hull (2) and navigationsystem (15) and power supply (14) and wave actuating device (16), the inside that it is characterized in that above-mentioned hull (2) also includes and is fixed on pouring weight (5) under the deck (6), being fixed on has spring (4) to support between buoyancy aid (11) on the hull bottom (10) and pouring weight (5) and the buoyancy aid (11), and pouring weight (5), the line center of spring (4) and buoyancy aid (11) overlaps with hull center of gravity vertical axis, and hull (2) is by deck (6), hull bottom (10) and left side soft board (7), right side soft board (12), the class leather bag shape that rear side soft board (9) constitutes, the wedge shape hull, described left side soft board (7), right side soft board (12) and rear side soft board (9) are can diastrophic soft elastic strip body, and (6) arrange solar panel on the deck.
2. the unmanned boat of regenerable marine energy driving as claimed in claim 1 is characterized in that above-mentioned wave actuating device (16) is a water inlet (13) that comprises that hull bottom (10) front portion is provided with, and rear side soft board (9) is provided with two water outlets (8).
3. the unmanned boat of regenerable marine energy driving as claimed in claim 1 is characterized in that above-mentioned lug sail (1) surface is equipped with solar panel.
4. the unmanned boat that drives of regenerable marine energy as claimed in claim 1, it is characterized in that above-mentioned deck (6) and hull bottom (10) are equicrural triangle, the long ratio with the base of the waist of deck (6) and hull bottom (10) all greater than 1.5 less than 2, the bottom side length scope is 1-1.5 rice, the long scope of waist is 1.5-3 rice, and the altitude range of hull (2) is 0.3-0.5 rice.
5. the unmanned boat of regenerable marine energy driving as claimed in claim 1 is characterized in that above-mentioned left side soft board (7), right side soft board (12) and rear side soft board (9) are that sheet rubber or PVC plate are made.
6. the unmanned boat that drives of regenerable marine energy as claimed in claim 1 is characterized in that above-mentioned deck (6) and hull bottom (10) are to be made by glass-felt plastic or stainless steel sheet or rigid plastic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200498681U CN203064192U (en) | 2013-01-30 | 2013-01-30 | Unmanned ship driven by marine renewable energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200498681U CN203064192U (en) | 2013-01-30 | 2013-01-30 | Unmanned ship driven by marine renewable energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203064192U true CN203064192U (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200498681U Expired - Fee Related CN203064192U (en) | 2013-01-30 | 2013-01-30 | Unmanned ship driven by marine renewable energy |
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| Country | Link |
|---|---|
| CN (1) | CN203064192U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072679A (en) * | 2013-01-30 | 2013-05-01 | 国家海洋局第一海洋研究所 | Unmanned ship driven by ocean renewable energy sources |
| CN106741782A (en) * | 2016-12-27 | 2017-05-31 | 武汉理工大学 | A kind of unmanned boat and its navigation control method driven based on wind energy |
| CN107662705A (en) * | 2017-10-12 | 2018-02-06 | 黄河科技学院 | A kind of marine monitoring device |
-
2013
- 2013-01-30 CN CN2013200498681U patent/CN203064192U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072679A (en) * | 2013-01-30 | 2013-05-01 | 国家海洋局第一海洋研究所 | Unmanned ship driven by ocean renewable energy sources |
| CN103072679B (en) * | 2013-01-30 | 2015-06-17 | 国家海洋局第一海洋研究所 | Unmanned ship driven by ocean renewable energy sources |
| CN106741782A (en) * | 2016-12-27 | 2017-05-31 | 武汉理工大学 | A kind of unmanned boat and its navigation control method driven based on wind energy |
| CN107662705A (en) * | 2017-10-12 | 2018-02-06 | 黄河科技学院 | A kind of marine monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20140130 |