CN105599859B - A kind of wave advance catamaran that the hydrofoil angle of attack is adjusted by hiding float - Google Patents
A kind of wave advance catamaran that the hydrofoil angle of attack is adjusted by hiding float Download PDFInfo
- Publication number
- CN105599859B CN105599859B CN201610118446.3A CN201610118446A CN105599859B CN 105599859 B CN105599859 B CN 105599859B CN 201610118446 A CN201610118446 A CN 201610118446A CN 105599859 B CN105599859 B CN 105599859B
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- China
- Prior art keywords
- float
- hydrofoil
- wave
- attack
- hole
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- 239000000203 mixture Substances 0.000 claims abstract description 6
- 230000001737 promoting effect Effects 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 8
- 241000283153 Cetacea Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002706 hydrostatic effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000007667 floating Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241001481833 Coryphaena hippurus Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000763 evoking effect Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
- B63B1/24—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type
- B63B1/28—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils
- B63B1/285—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils changing the angle of attack or the lift of the foil
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The present invention provides a kind of by the wave advance catamaran for hiding the float regulation hydrofoil angle of attack, include the catamaran hull and the propulsion plant by the float regulation hydrofoil angle of attack of two lamellar body compositions, through hole is set on lamellar body, float is arranged in through hole and stashed, the propulsion plant of the hydrofoil angle of attack is adjusted by float, float itself can increase a part of extra resistance to system, and float, which is individually suspended in outside, also can greatly reduce the stability and security of system.Float is arranged in through hole and stashed, under the wave action, float rippling in through hole, in the hydrodynamic performance of analysis system, it can effectively reduce SR float and lamellar body as an entirety, improve system reliability and security.The present invention can absorb wave, wave energy is converted into promoting the thrust of hull.Compared with ordinary ships, absorption wave energy can be relied solely on and advanced, the energy is not consumed, can reach that pure green is pollution-free.
Description
Technical field
The present invention relates to a kind of catamaran, more particularly to a kind of wave advance by the hiding float regulation hydrofoil angle of attack are double
Body ship, belongs to wave energy development and application field.
Background technology
Marine wave is ubiquitous, but influence of the wave to navigating ship is substantially passiveness, sometimes fatal.When
When ship is navigated by water in wave, wave can make ship produce it is various sway motion, swayed by these attacked caused by motion, it is winged
Splash, upper wave, stall, the performance such as propeller racing and wave bending moment can directly affect the ability that ship maintains its normal function, greatly
Wave it is also possible to cause ship to topple, directly destroy the security of the lives and property of people.Resistance when ship is navigated by water in wave
Power is also bigger than in hydrostatic, causes ship speed to reduce, and increases ship energy consumption.
But, some fish and marine mammal in ocean can but be advanced using wave.The mid-eighteenth century, Britain
One whaler finds a dead whale in the Arctic Ocean, and they want to salvage dead whale, it has been found that do not chase after, surging wave is promoted extremely
The ratio ship that whale runs is also fast.In addition, somebody observes that the tail of dolphin is motionless, the wave energy and ship evoked by fore together with
The situation that 19km/h speed is advanced.
Wave energy is a kind of regenerative resource of cleaning, if promotion of the wave energy as marine structures such as ships can be used
Power, it will effectively alleviate the Pressure on Energy that we are faced at present.The propulsion plant for adjusting the hydrofoil angle of attack by float can be obtained
Effect is promoted to preferable, still, the propulsion plant of the hydrofoil angle of attack is adjusted by float, in use, float itself can be
A part of extra resistance of system increase, float, which is individually suspended in outside, also can greatly reduce the stability and security of system.
The content of the invention
The invention aims to reduce float to give system extra increased resistance, and improve the stability of a system and safety
Property and provide it is a kind of by hide float adjust the hydrofoil angle of attack wave advance catamaran.
The object of the present invention is achieved like this：Lamellar body connector group including two lamellar bodies and for two lamellar bodies of connection
Into catamaran, be provided through on each lamellar body that propulsion plant link is installed between the through hole of lamellar body, two lamellar bodies,
The two ends of propulsion plant link are separately installed between the collateral fagging of hydrofoil, two collateral faggings of hydrofoil and install axis of hydrofoil, water
Hydrofoil is installed, horizon bar has been respectively fixedly connected in the two ends of hydrofoil, and the end of each horizon bar is hinged with vertical bar, each on wing axle
The end of vertical bar is connected with float, and float is arranged in the through hole of corresponding lamellar body.
Present invention additionally comprises some such architectural features：
1. described in float be that the cylinder of upper end and the cone of lower end are formed by connecting.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention pacifies float by setting through hole on hull
In through hole, float is concealed, it is to avoid float is individually suspended in outside.Under wave action, float in through hole on
Lower undulatory motion, during the hydrodynamic force of analysis system, float and hull can regard an entirety as, effectively reduce float itself
Additionally give the increased resistance of system.Meanwhile, float is limited in through hole, can only add system in through hole range of motion
Reliability and security.The present invention can absorb wave, wave energy is converted into promoting the thrust of hull.With ordinary ships phase
Than that can rely solely on absorption wave energy and advance, not consume the energy, can reach that pure green is pollution-free.
Brief description of the drawings
Fig. 1 is the general structure schematic diagram of the present invention；
Fig. 2 is the wave advance catamaran forward sight diagrammatic cross-section of the present invention；
Fig. 3 is the catamaran hull structural representation of the present invention；
Fig. 4 is that the dependence float of the present invention adjusts the propulsion plant schematic diagram of the hydrofoil angle of attack；
The float that Fig. 5 is the present invention faces direction schematic diagram.
In figure：1. lamellar body；2. through hole；3. float；4. vertical bar；5. horizon bar；6. hydrofoil；7. the collateral fagging of hydrofoil；⑧
Propulsion plant link；9. lamellar body connector.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
With reference to Fig. 1-4, each structure and the effect of the present invention is introduced, 9. 1. lamellar body constitute catamaran with lamellar body connector
Hull (as shown in Figure 3), float 3., vertical bar 4., horizon bar 5., hydrofoil 6., the collateral fagging of hydrofoil 7. with propulsion plant connect
8. frame constitutes the propulsion plant (as shown in Figure 4) that the hydrofoil angle of attack is adjusted by float.The through hole set on lamellar body 2. shape by
Float shape determines there are two effects, and one is that float is arranged in through hole to stash, it is to avoid float individually exposes outside
Face, reduces SR；Two be that can play a part of float movement guide rail, and limiting float can only move in FX, increase
The reliability and security of adding system, through hole can be vertical or inclined relative to lamellar body.3. float is mainly used
In absorbing wave energy, under wave action, float rippling in through hole passes through the connection of vertical bar and horizon bar composition
Structure drives hydrofoil to sway motion, produces the thrust for promoting hull to advance.In order that float can preferable rippling,
The structure (as shown in Figure 5) that float is constituted preferably with cylinder and circular cone, preferably stays certain space between float and through hole.
This wave advance catamaran that the hydrofoil angle of attack is adjusted by hiding float, it, which constitutes mainly two settings, to lead to
The hull (as shown in Figure 3) of the lamellar body composition in hole and the propulsion plant (as shown in Figure 4) that the hydrofoil angle of attack is adjusted by float, mainly
Including lamellar body 1., through hole 2., float 3., vertical bar 4., horizon bar 5., hydrofoil 6., the collateral fagging of hydrofoil 7., propulsion plant connection
Frame 8., lamellar body connector 9..
When in hydrostatic, 1. 3. horizontal stationary floats on the surface with float for catamaran lamellar body, and float is located on lamellar body
Through hole is 2. interior；The original state of hydrofoil 6. in hydrostatic is level, and its leading edge is towards bow；Connect the horizon bar of float and hydrofoil
5. level, right-hand member is fixedly connected with hydrofoil leading edge；The vertical bar for connecting float and hydrofoil is 4. vertical, and upper end end is fixed with float to be connected
Connect；Propulsion plant link 8. level be fixedly mounted on catamaran lamellar body 1. on；The collateral fagging of hydrofoil is 7. vertical, upper end and propulsion
8. device link is fixed together；6. hydrofoil is arranged on the collateral fagging of hydrofoil 7. lower end by bearing, and hydrofoil can be around
Bearing is rotated.
Under wave action, the through hole of float 3. on lamellar body 2. interior rippling, rippling it is floating
Son, the bindiny mechanism that is 4. 5. made up of with horizon bar vertical bar drives hydrofoil 6. to sway motion, and the hydrofoil for swaying motion can be with
Thrust forward is produced, 8. 7. thrust be delivered to hull by the collateral fagging of hydrofoil with propulsion plant link, promotes before hull
Enter.
A kind of wave advance catamaran (as shown in Figure 1) that the hydrofoil angle of attack is adjusted by hiding float, its composition is mainly
Hull (as shown in Figure 3) and adjust the propulsion plant of the hydrofoil angle of attack (such as by float that two lamellar bodies for being provided with through hole are constituted
Shown in Fig. 4), float is arranged in through hole, under wave action the rippling in through hole, and through hole conceals float
Get up, it is to avoid float is individually suspended in outside.
This wave advance catamaran that the hydrofoil angle of attack is adjusted by hiding float, it is characterised in that float is arranged on logical
Stashed in hole, can be float and hull as an entirety during processing system hydrodynamic force problem.
This wave advance catamaran that the hydrofoil angle of attack is adjusted by hiding float, it is characterised in that catamaran is a kind of
Than more typical application mode, other ships and marine structure can be used for.
It is this by the wave advance catamaran for hiding float and adjusting the hydrofoil angle of attack, it is characterised in that its lead to the hole site is
Adjustable, according to actual needs, through hole can be in lamellar body optional position.
This wave advance catamaran that the hydrofoil angle of attack is adjusted by hiding float, it is characterised in that through hole is relative to piece
Body can be vertical or inclined.
This wave advance catamaran that the hydrofoil angle of attack is adjusted by hiding float, it is characterised in that the shape of float can
To be actually needed any selection according to during application.
This wave advance catamaran that the hydrofoil angle of attack is adjusted by hiding float, it is characterised in that its shape of through holes can
Arbitrarily selected with the concrete shape according to float.
The present invention is to provide a kind of by the wave advance catamaran for hiding the float regulation hydrofoil angle of attack, the ship can be inhaled
Wave is received, wave energy is converted into promoting the thrust of hull.Compared with ordinary ships, the ship can rely solely on absorption wave energy
Advance, do not consume the energy, can reach that pure green is pollution-free.The catamaran hull that is made up of two lamellar bodies of the present invention and one according to
Adjusted by float and through hole is provided with the propulsion plant composition of the hydrofoil angle of attack, the lamellar body of catamaran, the float of propulsion plant is installed
Stashed inside through hole.The propulsion plant of the hydrofoil angle of attack is adjusted by float, in use, float itself can increase to system
Plus a part of extra resistance, float, which is individually suspended in outside, also can greatly reduce the stability and security of system.Floating
Son is arranged in through hole and stashed, under the wave action, float rippling in through hole, it is to avoid float is single
Outside is suspended in, in the hydrodynamic performance of analysis system, be able to can be effectively reduced float and lamellar body as an entirety
The resistance of system, improves the reliability and security of system.It is to relying on float the invention belongs to wave energy development and application field
The development and application of the propulsion plant of the hydrofoil angle of attack are adjusted, the thrust for promoting hull to advance wave energy can be directly changed into, made
Ship can fully rely on wave energy advance.
Claims (2)
1. it is a kind of by the wave advance catamaran for hiding the float regulation hydrofoil angle of attack, it is characterised in that：Including two lamellar bodies and
For the catamaran for the lamellar body connector composition for connecting two lamellar bodies, the through hole of lamellar body is provided through on each lamellar body,
Propulsion plant link is installed, the two ends of propulsion plant link are separately installed with the collateral fagging of hydrofoil, two between two lamellar bodies
Installed between the individual collateral fagging of hydrofoil and hydrofoil is installed on axis of hydrofoil, axis of hydrofoil, horizon bar has been respectively fixedly connected in the two ends of hydrofoil, often
The end of individual horizon bar is hinged with vertical bar, and the end of each vertical bar is connected with float, and float is arranged on corresponding lamellar body
Through hole in.
2. it is according to claim 1 a kind of by the wave advance catamaran for hiding the float regulation hydrofoil angle of attack, its feature
It is：The float is that the cylinder of upper end and the cone of lower end are formed by connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610118446.3A CN105599859B (en) | 2016-03-02 | 2016-03-02 | A kind of wave advance catamaran that the hydrofoil angle of attack is adjusted by hiding float |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610118446.3A CN105599859B (en) | 2016-03-02 | 2016-03-02 | A kind of wave advance catamaran that the hydrofoil angle of attack is adjusted by hiding float |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105599859A CN105599859A (en) | 2016-05-25 |
| CN105599859B true CN105599859B (en) | 2017-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610118446.3A Expired - Fee Related CN105599859B (en) | 2016-03-02 | 2016-03-02 | A kind of wave advance catamaran that the hydrofoil angle of attack is adjusted by hiding float |
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| Country | Link |
|---|---|
| CN (1) | CN105599859B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795610B (en) * | 2019-01-08 | 2020-11-20 | 宁波靖海智航科技有限公司 | Hydrofoil type water rescue equipment |
| CN113966297A (en) * | 2019-06-14 | 2022-01-21 | E·马伊姆 | Marine vessel |
| CN111994248B (en) * | 2020-08-30 | 2021-08-20 | 哈尔滨工程大学 | Roll motion capture propulsion unit and wave energy driven unmanned ship with same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3208544B2 (en) * | 1988-08-26 | 2001-09-17 | 忠勝 江藤 | Semi-submerged catamaran |
| KR101220950B1 (en) * | 2011-04-25 | 2013-01-17 | (주) 모션파이브 | Watercraft |
| CN102582812A (en) * | 2012-03-07 | 2012-07-18 | 北京南风科创应用技术有限公司 | Wave propeller |
| CN103318385B (en) * | 2013-07-02 | 2015-12-09 | 哈尔滨工程大学 | Wing flap in hydrofoil catamaran/outer wing flap associating automatic control device |
| CN105217006B (en) * | 2015-10-27 | 2019-09-27 | 哈尔滨工程大学 | A kind of propulsion device adjusting the hydrofoil angle of attack by float |
| CN205417987U (en) * | 2016-03-02 | 2016-08-03 | 哈尔滨工程大学 | Rely on wave advance twinhull vessel of hiding float and adjusting hydrofoil angle of attack |
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- 2016-03-02 CN CN201610118446.3A patent/CN105599859B/en not_active Expired - Fee Related
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| CN105599859A (en) | 2016-05-25 |
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