WO2015010377A1 - Boat having one-body and two-body structures - Google Patents
Boat having one-body and two-body structures Download PDFInfo
- Publication number
- WO2015010377A1 WO2015010377A1 PCT/CN2013/085846 CN2013085846W WO2015010377A1 WO 2015010377 A1 WO2015010377 A1 WO 2015010377A1 CN 2013085846 W CN2013085846 W CN 2013085846W WO 2015010377 A1 WO2015010377 A1 WO 2015010377A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hull
- catamaran
- body structure
- monohull
- stern
- 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.)
- Ceased
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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
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B1/08—Shape of aft part
-
- 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
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B1/042—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull the underpart of which being partly provided with channels or the like, e.g. catamaran shaped
-
- 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
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B1/06—Shape of fore part
Definitions
- the invention relates to a hull, a hull of a single catamaran hybrid structure, the stern part of the hull is a catamaran structure, the middle part of the hull is a monohull structure, and the tail part of the hull is a catamaran structure. .
- CN2010205515020 a water surface oil recovery vessel, characterized in that the hull of the hull is a catamaran structure, the middle to the rear of the hull is a single structure, and the bottom of the structural part of the monohull is provided with an inwardly concave longitudinal through.
- the flow guiding channel is a floating oil collecting device and a water-oil separating device.
- the bottom portion of the structural portion of the monohull is provided with an inwardly concave longitudinally extending flow guiding device, the main feature of which is a catamaran structure, and the catamaran has a lighter load, a deeper draft, and a wider hull.
- the technical problem to be solved by the present invention is to provide a hull having a short hull length, a narrow width, a shallow draft, a large load capacity and a good flatness, and a hull of a single-double-body hybrid structure.
- the invention provides a hull, wherein the stern portion of the hull is a catamaran structure, and an inwardly concave flow guiding channel is arranged in the middle of the bottom of the catamaran structure, the guiding channel is from the forefront of the bow portion
- the central portion of the hull is a monohull structure
- the bottom of the monohull structure is outwardly convex
- the tail portion of the hull is a catamaran structure
- the bottom of the catamaran structure is provided with an inwardly concave flow guiding channel, which is curved from the middle portion of the hull to the last end of the stern.
- the hull may also adopt a hull portion which is a monohull structure, a central portion of the hull is a monohull structure, and a tail portion of the hull is a catamaran structure.
- the hull may also adopt a hull portion which is a catamaran structure, a middle portion of the hull is a monohull structure, and a tail portion of the hull is a monohull structure.
- the present invention has the advantage that the bow is a catamaran structure, the middle portion is a monohull structure, and the tail portion is a catamaran structure.
- the stern part of the catamaran has good structure stability, short length, and the load capacity is larger than that of the single ship structure or the prior art catamaran structure, and the draft is shallower than the prior art catamaran.
- the middle portion of the hull is a monohull structure with a large load capacity and a shallow draft.
- the hull width is narrower than that of the prior art single-hull ship, because the bow portion and the stern portion are catamaran structures and are stable.
- the degree of the middle portion of the hull is narrower, and the stability of the hull is still better.
- the middle width of the prior art monohull is the maximum width of the hull.
- the resistance is correspondingly reduced and the speed of the hull is also increased.
- the tail portion of the hull is a catamaran structure with good stability, and the bottom of the stern portion is concave and has a diversion function.
- the hull has a short length and flexible turning.
- Figure 1 is a perspective view of the bottom of the hull.
- Figure 2 is a schematic view of the hull surface.
- Figure 3 is a schematic view of the structure of the bow.
- Figure 4 is a schematic view of the stern structure.
- Figure 5 is a cross-sectional view of a central portion of the hull.
- a hull is a hull of a single-and-double-body hybrid structure
- the stern portion is a catamaran structure 1
- the bottom of the catamaran structure is provided with an inward a concave flow guiding passage from the foremost end of the stern portion, in a curved form 3 to a central portion of the hull, the central portion of the hull being a monohull structure 2, the monohull structure
- the bottom of the bottom is convex outward
- the tail portion of the hull is a catamaran structure 1
- the bottom of the catamaran structure is provided with an inwardly concave flow guiding channel, and the guiding channel is from the middle of the hull From the curve form 4 to the last end of the stern.
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
Description
技术领域:Technical field:
本发明涉及一种船体,一种单双体船混合结构的船体,所述船体的船艏部分是双体船结构,船体的中部部分是单体船结构,船体的尾部部分是双体船结构。 The invention relates to a hull, a hull of a single catamaran hybrid structure, the stern part of the hull is a catamaran structure, the middle part of the hull is a monohull structure, and the tail part of the hull is a catamaran structure. .
技术背景:technical background:
目前水上航行的船,一种是单体船,另一种是双体或双体以上的船,单体船的船艏尖而较长,船体的中部部分较宽,所述的单体船吃水浅,载重量大,但船体长度较长,船体宽度较宽,所述船体速度较慢,转弯较慢,平稳度较差,船体底部是凸型。所述双体船船体底部是凹型,速度较快,转弯快,但载重量较轻,吃水深,船体较宽。 At present, ships sailing on water, one is a single ship, and the other is a double or double body. The ship's stern is long and long, and the middle part of the hull is wider. The draft is shallow and the load is large, but the length of the hull is long and the width of the hull is wide. The hull is slower, the turn is slower, the stability is poorer, and the bottom of the hull is convex. The bottom of the hull of the catamaran is concave, the speed is fast, the turning is fast, but the load is light, the draft is deep, and the hull is wide.
如CN2010205515020,一种水面浮油回收船,特征是船体的船艏为双体船结构,船体的中部至尾部为单体结构,单体船结构部分的底部中间设置有向内凹的纵向贯通的导流通道,所述的导流通道又是浮油收集装置和油水分离装置。所述的单体船结构部分底部中间设置有向内凹的纵向贯通的导流装置,其主要特征属于双体船结构,也存在双体船的载重量较轻,吃水较深,船体较宽的问题。 For example, CN2010205515020, a water surface oil recovery vessel, characterized in that the hull of the hull is a catamaran structure, the middle to the rear of the hull is a single structure, and the bottom of the structural part of the monohull is provided with an inwardly concave longitudinal through. The flow guiding channel is a floating oil collecting device and a water-oil separating device. The bottom portion of the structural portion of the monohull is provided with an inwardly concave longitudinally extending flow guiding device, the main feature of which is a catamaran structure, and the catamaran has a lighter load, a deeper draft, and a wider hull. The problem.
发明内容:Summary of the invention:
本发明要解决的技术问题是提供一种船体长度较短,宽度较窄,吃水较浅,载重量较大,平稳度较好的船体,也是一种单双体混合结构的船体。 The technical problem to be solved by the present invention is to provide a hull having a short hull length, a narrow width, a shallow draft, a large load capacity and a good flatness, and a hull of a single-double-body hybrid structure.
本发明提供一种船体,所述船体的船艏部分是双体船结构,所述双体船结构的底部中间设置有向内凹的导流通道,所述导流通道从船艏部分最前端起,以曲线形式至船体的中部部分止,所述船体的中部部分是单体船结构,所述单体船结构的底部中间是向外凸型,所述船体的尾部部分是双体船结构,所述双体船结构的底部中间设置有向内凹的导流通道,所述导流通道从船体中部部分起,以曲线形式至船尾最后端。 The invention provides a hull, wherein the stern portion of the hull is a catamaran structure, and an inwardly concave flow guiding channel is arranged in the middle of the bottom of the catamaran structure, the guiding channel is from the forefront of the bow portion Starting from the central portion of the hull in a curved form, the central portion of the hull is a monohull structure, the bottom of the monohull structure is outwardly convex, and the tail portion of the hull is a catamaran structure The bottom of the catamaran structure is provided with an inwardly concave flow guiding channel, which is curved from the middle portion of the hull to the last end of the stern.
所述的一种船体还可以采用船艏部分是单体船结构,所述船体的中部部分是单体船结构,所述船体的尾部部分是双体船结构。 The hull may also adopt a hull portion which is a monohull structure, a central portion of the hull is a monohull structure, and a tail portion of the hull is a catamaran structure.
所述的一种船体还可以采用船艏部分是双体船结构,所述船体的中部部分是单体船结构,所述船体的尾部是单体船结构。 The hull may also adopt a hull portion which is a catamaran structure, a middle portion of the hull is a monohull structure, and a tail portion of the hull is a monohull structure.
本发明与现有技术相比较,本发明的优点是船艏是双体船结构,中部部分是单体船结构,尾部是双体船结构。所述的船艏部分双体船结构平稳性好,长度短,载重量较单体船结构或现有技术的双体船结构都增大,吃水也比现有技术的双体船浅。所述船体的中部部分是单体船结构,载重量大,吃水浅,所述船体宽度与现有技术的单体船相比更窄,因船艏部分和船尾部分是双体船结构,平稳度较好,所述船体的中部部分宽度在更窄的情况下,船体的平稳度仍较好,现有技术的单体船的中部宽度是船体的最大宽度,当最大宽度减少后,水的阻力相应减少,船体的速度也增加。所述船体的尾部部分是双体船结构,平稳性好,船尾部分底部是凹型,有导流的作用。所述船体长度较短,转弯灵活。Compared with the prior art, the present invention has the advantage that the bow is a catamaran structure, the middle portion is a monohull structure, and the tail portion is a catamaran structure. The stern part of the catamaran has good structure stability, short length, and the load capacity is larger than that of the single ship structure or the prior art catamaran structure, and the draft is shallower than the prior art catamaran. The middle portion of the hull is a monohull structure with a large load capacity and a shallow draft. The hull width is narrower than that of the prior art single-hull ship, because the bow portion and the stern portion are catamaran structures and are stable. The degree of the middle portion of the hull is narrower, and the stability of the hull is still better. The middle width of the prior art monohull is the maximum width of the hull. When the maximum width is reduced, the water is The resistance is correspondingly reduced and the speed of the hull is also increased. The tail portion of the hull is a catamaran structure with good stability, and the bottom of the stern portion is concave and has a diversion function. The hull has a short length and flexible turning.
附图说明:BRIEF DESCRIPTION OF THE DRAWINGS:
图1是船体底部立体示意图。 Figure 1 is a perspective view of the bottom of the hull.
图2是船体测面示意图。 Figure 2 is a schematic view of the hull surface.
图3是船艏结构示意图。 Figure 3 is a schematic view of the structure of the bow.
图4是船尾结构示意图。 Figure 4 is a schematic view of the stern structure.
图5是船体中部部分剖面图。 Figure 5 is a cross-sectional view of a central portion of the hull.
图中:In the picture:
1,双体船结构 1, catamaran structure
2,单体船结构 2, single ship structure
3,曲线形式 3, the form of the curve
4,曲线形式 4, the form of the curve
具体实施方案:Specific implementation plan:
以下结合附图实施例对本发明作详细的描述。 The present invention will be described in detail below with reference to the accompanying drawings.
如图1至图5所示:一种船体,所述船体是一种单双体混合结构的船体,船艏部分是双体船结构1,所述双体船结构的底部中间设置有向内凹的导流通道,所述导流通道从船艏部分最前端起,以曲线形式3至船体的中部部分止,所述船体的中部部分是单体船结构2,所述单体船结构的底部中间是向外凸型,所述船体的尾部部分是双体船结构1,所述双体船结构的底部中间设置有向内凹的导流通道,所述导流通道从船体中部后端起,以曲线形式4至船尾最后端。
As shown in FIG. 1 to FIG. 5, a hull is a hull of a single-and-double-body hybrid structure, and the stern portion is a catamaran structure 1, and the bottom of the catamaran structure is provided with an inward a concave flow guiding passage from the foremost end of the stern portion, in a curved form 3 to a central portion of the hull, the central portion of the hull being a
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2013395263A AU2013395263A1 (en) | 2013-07-24 | 2013-10-24 | Boat having one-body and two-body structures |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310322368.5A CN104340330B (en) | 2013-07-24 | 2013-07-24 | A kind of single catamaran |
| CN201310322368.5 | 2013-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2015010377A1 true WO2015010377A1 (en) | 2015-01-29 |
Family
ID=52392650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2013/085846 Ceased WO2015010377A1 (en) | 2013-07-24 | 2013-10-24 | Boat having one-body and two-body structures |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN104340330B (en) |
| AU (1) | AU2013395263A1 (en) |
| WO (1) | WO2015010377A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10518842B1 (en) | 2018-11-15 | 2019-12-31 | James H. Kyle | Boat hull |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394541B (en) * | 2016-11-21 | 2018-09-25 | 黑龙江水运规划设计院 | Amphibious glider |
| CN112775288B (en) * | 2020-12-11 | 2022-10-18 | 渤海造船厂集团有限公司 | Flexible forming method for ship outer plate with complex curved surface |
| CN113200120A (en) * | 2021-06-10 | 2021-08-03 | 向仁和 | Hyperbolic reverse bow hull bottom structure of high-speed drainage type ship |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5572484A (en) * | 1978-11-27 | 1980-05-31 | Tomoo Hanawa | Stern double hull type ship |
| JPS61105282A (en) * | 1984-10-26 | 1986-05-23 | Mitsubishi Heavy Ind Ltd | Catamaran bow type vessel equipped with submersible bodies |
| JPS62247993A (en) * | 1986-04-18 | 1987-10-29 | Nissan Motor Co Ltd | Hull structure for catamaran |
| CN2163791Y (en) * | 1993-04-13 | 1994-05-04 | 中国人民解放军总后勤部车船研究所 | Displacement boat |
| CN2211413Y (en) * | 1994-11-22 | 1995-11-01 | 青岛北海船厂 | High speed ship contour |
| US6170420B1 (en) * | 1998-12-15 | 2001-01-09 | Maritrans, Inc. | Rebuilt double hull vessel and method of rebuilding a single hull vessel into a double hull vessel |
| CN1299326A (en) * | 1998-05-06 | 2001-06-13 | 路易吉·马谢拉罗 | Hull in the shape of a mono-tri-catamaran |
| CN202754102U (en) * | 2012-02-08 | 2013-02-27 | 太阳鸟游艇股份有限公司 | Tunnel displacement boat |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56131487A (en) * | 1980-03-18 | 1981-10-15 | Seiichiro Fujiwara | Twin-body ship with buoyancy increasing structure |
| US4870919A (en) * | 1988-05-23 | 1989-10-03 | Allison Bill W | Catamaran type boat |
| DE202005001574U1 (en) * | 2005-02-01 | 2005-03-31 | New Logistics Gmbh | Ship's bow end for insertion in ship as module has runners of keel shape with a maximum width towards midships |
| CN101962067B (en) * | 2010-10-12 | 2013-04-03 | 宁波市科技园区海星船舶设计所 | Water surface floating oil recovery ship |
| CN102632966A (en) * | 2012-05-06 | 2012-08-15 | 张洪达 | Wave-penetrating high-speed catamaran passenger ship |
-
2013
- 2013-07-24 CN CN201310322368.5A patent/CN104340330B/en not_active Expired - Fee Related
- 2013-10-24 WO PCT/CN2013/085846 patent/WO2015010377A1/en not_active Ceased
- 2013-10-24 AU AU2013395263A patent/AU2013395263A1/en not_active Abandoned
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5572484A (en) * | 1978-11-27 | 1980-05-31 | Tomoo Hanawa | Stern double hull type ship |
| JPS61105282A (en) * | 1984-10-26 | 1986-05-23 | Mitsubishi Heavy Ind Ltd | Catamaran bow type vessel equipped with submersible bodies |
| JPS62247993A (en) * | 1986-04-18 | 1987-10-29 | Nissan Motor Co Ltd | Hull structure for catamaran |
| CN2163791Y (en) * | 1993-04-13 | 1994-05-04 | 中国人民解放军总后勤部车船研究所 | Displacement boat |
| CN2211413Y (en) * | 1994-11-22 | 1995-11-01 | 青岛北海船厂 | High speed ship contour |
| CN1299326A (en) * | 1998-05-06 | 2001-06-13 | 路易吉·马谢拉罗 | Hull in the shape of a mono-tri-catamaran |
| US6170420B1 (en) * | 1998-12-15 | 2001-01-09 | Maritrans, Inc. | Rebuilt double hull vessel and method of rebuilding a single hull vessel into a double hull vessel |
| CN202754102U (en) * | 2012-02-08 | 2013-02-27 | 太阳鸟游艇股份有限公司 | Tunnel displacement boat |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10518842B1 (en) | 2018-11-15 | 2019-12-31 | James H. Kyle | Boat hull |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2013395263A1 (en) | 2016-02-11 |
| CN104340330A (en) | 2015-02-11 |
| CN104340330B (en) | 2016-12-28 |
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