CN203047493U - Boat body structure - Google Patents
Boat body structure Download PDFInfo
- Publication number
- CN203047493U CN203047493U CN2012206200991U CN201220620099U CN203047493U CN 203047493 U CN203047493 U CN 203047493U CN 2012206200991 U CN2012206200991 U CN 2012206200991U CN 201220620099 U CN201220620099 U CN 201220620099U CN 203047493 U CN203047493 U CN 203047493U
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- CN
- China
- Prior art keywords
- hull
- boat
- fin keel
- water surface
- structure according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The utility model relates to a boat body structure. The boat bottom of a boat body is a plane, more than two fin plates are arranged on the boat bottom, the surfaces of the fin plates are flat circular arc surfaces, the fin plates and the boat bottom are in a surface crossing state, included angles between the fin plates and the boat bottom are regulated through an angle regulating device, more than three flow guide plates in symmetrical distribution are arranged at the boat bottom in the vertical direction, the distances between the flow guide plates are not necessarily equal, the flow guide plates and the boat bottom are in vertical arrangement, and a high-pressure air cabin is formed between the adjacent flow guide plates. Through regulating the angles of the fin plates, the inclined angles being 1 to 5 degrees can be formed between the plane of the boat bottom and the water surface, in addition, high-pressure gas can be generated by the high-pressure air cabin arranged at the bottom during the high-speed running of a boat, and the upward thrust is formed on the boat body, so the boat body can leave the water surface at high speed. The friction between the boat body and the water surface and the motive power consumed when the boat body pulls the water surface can be reduced, so the effects of accelerating the speed and maintaining the stability can be perfectly reached.
Description
Technical field
The utility model relates to hull structure.
Background technology
The hull bottom of existing hull generally is not the plane, and the fin of hull bottom is normally vertical with the water surface, is used for guiding.Ship is when travelling, if water surface stormy waves is bigger, hull is easy to be pulled out away from the water surface, thereby makes hull continue to jolt at the water surface.In addition, ship in motion because the most of area of hull bottom contacts with the water surface, it is subjected to the resistance of water bigger, makes the moving velocity of ship be difficult to get a promotion.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of hull structure, makes when navigating more steadily, and helps to improve the moving velocity of ship.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of hull structure, the hull bottom of described hull are the plane; Described hull bottom is provided with
TwoThe fin keel that sheet is above, the surface of described fin keel is oblate cambered surface, and fin keel and hull bottom are that face is crossing, and described fin keel is adjusted angle between itself and the hull bottom by angular adjustment apparatus; Described hull bottom is provided with more than three not necessarily equidistant the but deflecting plate that is symmetrically distributed along the longitudinal direction, and described deflecting plate is vertical setting with hull bottom, formation high pressure gas storehouse between the adjacent baffle.Hull bottom is planar design, makes hull bottom stressed more even, more stable when its height is navigated.Direct and the water bump of the cross-sectional plane of fin keel of the present utility model, but because the cross-sectional plane of fin keel is very little, can reduce hull resistance in motion; Because the surface of fin keel and the water surface are at an angle, ship is when running at high speed, and water produces pressure to the fin keel surface, thereby makes hull produce bigger upwards thrust; Automatically regulate angle between fin keel and the hull bottom by angular adjustment apparatus simultaneously, make hull bottom remain certain height and angle with the water surface, with the most of certain distance of the water surface that breaks away from of hull, keep the quick and good stationarity of foot; In addition, because when navigating, fin keel is in the water, fin keel is subjected to resistance bigger in top and bottom, therefore can well prevent hull when running at high speed, produces anxious on impact etc. under the urgency.Ship is when running at high speed, and stern contacts with the water surface, fore and surface deviation, gas constantly is inhaled in the high pressure gas storehouse, and forms high pressure in the high pressure gas storehouse, and the high pressure gas of this part can produce powerful holder power, in conjunction with the effect of fin keel, can make hull and the water surface keep certain distance.
As improvement, the quantity of the fin keel that described hull bottom is provided with is 2 multiple, and it is symmetrically distributed alow, makes the stressed more even of hull bottom, guarantees the stationarity of navigating.
As improvement, when navigating, described fin keel is in below the water surface.
As improvement, described fin keel and described hull are independent separate.
As improvement, the quantity of the deflecting plate that described hull bottom is provided with is more than 3, and it distributes axisymmetricly, makes the stressed more even of hull bottom, guarantees the stationarity of navigating.
As improvement, described hull both sides are respectively equipped with deflecting plate.
As improvement, when navigating since fore apart from the height of the water surface greater than the height of stern apart from the water surface, therefore, the height of described deflecting plate is reduced gradually by fore to stern.
As improvement, described hull structure is suitable for the boats and ships of all tonnages.
The beneficial effect that the utility model compared with prior art brings is:
By regulating the angle of fin keel, make boat bottom plane and the water surface present 1-5 ° angle, and when height speed is travelled, can produce high pressure gas in the high pressure gas storehouse of bottom, hull is being formed thrust upwards, thereby making most of hull when high speed, leave the water surface; Reduce the power that consumes when the friction of rub hull and the water surface and hull are scratched the water surface, thereby well reach the effect of raising speed and held stationary.
Description of drawings
Fig. 1 is the utility model lateral plan.
Fig. 2 is the utility model back view.
Fig. 3 is the utility model upward view.
The specific embodiment
The utility model is described in further detail below in conjunction with Figure of description.
As shown in Figures 1 to 3, a kind of hull structure, the hull bottom 3 of described hull is the plane.Described hull bottom 3 is provided with the fin keel 2 more than two, can in the present embodiment, 3 four fin keels 2 be set altogether alow according to the size setting of hull bottom 3 areas, and described fin keel 2 is left-right symmetric and distributes; Described fin keel 2 is tabular, and the surface of fin keel 2 is oblate cambered surface, and the sectional area of fin keel 2 is less, and fin keel 2 intersects for face with hull bottom 3; Described fin keel 2 is independent separate with described hull, described fin keel 2 is adjusted angle between itself and the hull bottom 3 by angular adjustment apparatus 4,4 need of described angular adjustment apparatus turn an angle fin keel and get final product, and motor just can be realized by cooperations such as off-centre or levers.Described hull bottom 3 is provided with more than three not necessarily equidistant the but deflecting plate 1 that is symmetrically distributed along the longitudinal direction, can in the present embodiment, be provided with four deflecting plates 1 altogether according to the size setting of hull bottom 3 areas, hull bottom 3 left and right sides are respectively equipped with two, and this deflecting plate 1 distributes for rotational symmetry; Described deflecting plate 1 is vertical setting with hull bottom 3; When navigating and since fore apart from the height of the water surface greater than the height of stern apart from the water surface, therefore, the height of described deflecting plate 1 is reduced gradually by fore to stern; Form high pressure gas storehouse 5 between the adjacent baffle 1.
The utility model hull bottom 3 is planar design, makes hull bottom 3 stressed more even, the stability when its height is navigated.Plane and the travel direction angle of fin keel 2 of the present utility model are very little, but because the cross-sectional plane of fin keel 2 is very little, so hull resistance in motion is very little; Because the surface of fin keel 2 and the water surface are at an angle, ship is when running at high speed, and water and fin keel 2 surfaces produce pressure, thereby make hull produce bigger upwards thrust; Automatically regulate angle between fin keel 2 and the hull bottom 3 by angular adjustment apparatus simultaneously, make hull bottom 3 remain certain height and angle with the water surface, hull is broken away from the certain distance of the water surface, keep the quick and good stationarity of foot; In addition, because when navigating, fin keel 2 is in water, fin keel 2 suffered resistance when up-and-down movement is bigger, prevent hull when running at high speed, produces anxious on impact etc. under the urgency.Ship is when running at high speed, and stern contacts with the water surface, fore and surface deviation, gas constantly is inhaled in the high pressure gas storehouse 5, and forms high pressure in high pressure gas storehouse 5, and the high pressure gas of this part can produce powerful holder power, in conjunction with the effect of fin keel 2, can make hull and the water surface keep certain distance.
By regulating the angle of fin keel 2, make hull bottom 3 facial planes and the water surface present 1-5 ° angle, and when height speed is travelled, can produce high pressure gas in the high pressure gas storehouse 5 of bottom, hull is formed thrust upwards, thereby using hull when high speed, to leave the water surface; Reduce the power that consumes when the friction of rub hull and the water surface and hull are scratched the water surface, thereby well reach the effect of raising speed and held stationary.
The utility model is suitable for the hull of all tonnages, comprises civilian canoe, military big ship and aircraft carrier etc.
Claims (8)
1. hull structure, it is characterized in that: the hull bottom of described hull is the plane; Described hull bottom is provided with the above fin keel of a slice, and the surface of described fin keel is flat arc surface, and fin keel and hull bottom are that face is crossing, and described fin keel is adjusted angle between itself and the hull bottom by angular adjustment apparatus; Described hull bottom is provided with the deflecting plate that is equally spaced more than three along the longitudinal direction, and described deflecting plate is vertical setting with hull bottom, forms the high pressure gas storehouse between the adjacent baffle.
2. a kind of hull structure according to claim 1, it is characterized in that: the quantity of the fin keel that described hull bottom is provided with is 2 multiple, it is symmetrically distributed alow.
3. a kind of hull structure according to claim 1, it is characterized in that: hull is when the water surface, and described fin keel is located at the underwater.
4. a kind of hull structure according to claim 1, it is characterized in that: described fin keel and described hull are independent separate.
5. a kind of hull structure according to claim 1, it is characterized in that: the quantity of the deflecting plate that described hull bottom is provided with is more than 3, and it distributes axisymmetricly.
6. a kind of hull structure according to claim 5, it is characterized in that: described hull both sides are respectively equipped with deflecting plate.
7. a kind of hull structure according to claim 1, it is characterized in that: the height of described deflecting plate is reduced gradually by fore to stern.
8. a kind of hull structure according to claim 1 is characterized in that: the ship of suitable all tonnages of described hull structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206200991U CN203047493U (en) | 2012-11-22 | 2012-11-22 | Boat body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206200991U CN203047493U (en) | 2012-11-22 | 2012-11-22 | Boat body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203047493U true CN203047493U (en) | 2013-07-10 |
Family
ID=48730476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206200991U Expired - Fee Related CN203047493U (en) | 2012-11-22 | 2012-11-22 | Boat body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203047493U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523154A (en) * | 2013-10-30 | 2014-01-22 | 青岛科技大学 | H-shaped drag reduction ship and working principle |
| CN104943817A (en) * | 2015-07-09 | 2015-09-30 | 李峥 | Water sliding device capable of increasing ship sailing speed |
| WO2017128566A1 (en) * | 2016-01-27 | 2017-08-03 | 王小兵 | Self-priming boat |
| CN108040576A (en) * | 2017-12-02 | 2018-05-18 | 马家全 | A kind of ridge formula lotus root digging device |
| CN108082475A (en) * | 2017-11-08 | 2018-05-29 | 中航通飞研究院有限公司 | A kind of seaplane presses down wave structure |
| WO2021056675A1 (en) * | 2019-09-27 | 2021-04-01 | 唐旭明 | Hull structure facilitating increased ship speed |
| CN113086084A (en) * | 2021-04-22 | 2021-07-09 | 天津大学 | Damping reduction device for reducing additional damping of moon pool at different ship speeds |
-
2012
- 2012-11-22 CN CN2012206200991U patent/CN203047493U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523154A (en) * | 2013-10-30 | 2014-01-22 | 青岛科技大学 | H-shaped drag reduction ship and working principle |
| CN104943817A (en) * | 2015-07-09 | 2015-09-30 | 李峥 | Water sliding device capable of increasing ship sailing speed |
| CN104943817B (en) * | 2015-07-09 | 2017-12-01 | 李峥 | A kind of hydroplane device for improving ship gait of march |
| WO2017128566A1 (en) * | 2016-01-27 | 2017-08-03 | 王小兵 | Self-priming boat |
| CN108082475A (en) * | 2017-11-08 | 2018-05-29 | 中航通飞研究院有限公司 | A kind of seaplane presses down wave structure |
| CN108082475B (en) * | 2017-11-08 | 2022-11-18 | 中航通飞华南飞机工业有限公司 | Wave suppression structure of seaplane |
| CN108040576A (en) * | 2017-12-02 | 2018-05-18 | 马家全 | A kind of ridge formula lotus root digging device |
| WO2021056675A1 (en) * | 2019-09-27 | 2021-04-01 | 唐旭明 | Hull structure facilitating increased ship speed |
| CN113086084A (en) * | 2021-04-22 | 2021-07-09 | 天津大学 | Damping reduction device for reducing additional damping of moon pool at different ship speeds |
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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: 20130710 Termination date: 20131122 |