CN102923245A - Anti-splash single-hull planing boat - Google Patents
Anti-splash single-hull planing boat Download PDFInfo
- Publication number
- CN102923245A CN102923245A CN2012104681205A CN201210468120A CN102923245A CN 102923245 A CN102923245 A CN 102923245A CN 2012104681205 A CN2012104681205 A CN 2012104681205A CN 201210468120 A CN201210468120 A CN 201210468120A CN 102923245 A CN102923245 A CN 102923245A
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- splashes
- bench section
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- ship
- shallow
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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
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
- B63B39/061—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water by using trimflaps, i.e. flaps mounted on the rear of a boat, e.g. speed boat
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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
- 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
- B63B1/18—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type
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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
- 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
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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
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B2001/005—Deflectors for spray, e.g. for guiding spray generated at the bow of a planing vessel underneath the hull
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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
- 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
- B63B1/18—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type
- B63B1/20—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface
- B63B2001/201—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface divided by longitudinal chines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses an anti-splash single-hull planing boat which comprises a boat body, a propelling device and a composite stabilizing wing, wherein the composite stabilizing wing is arranged at the bottom of a stem; the composite stabilizing wing comprises a vertical stabilizing wing and a horizontal stabilizing wing; downwardly inclined longitudinal anti-splash bodies are symmetrically arranged on two sides of the boat body from the front bilge part of a boat middle part to a stem bilge part; the widths of the longitudinal anti-splash bodies are gradually narrowed from the front part of the boat middle part to the stem; the head part of the boat body is gradually transitional from a shallow V-shaped cross section with an acute angle between the two side surfaces to the shallow V-shaped cross section with an obtuse angle between two side surfaces of the front part of the boat middle part; and the front part of the boat middle part is gradually transitional from a shallow V-shaped cross section with an obtuse angle between two side surfaces to a horizontal cross section, on which V-shaped edge strips extend downwards from two sides of the bottom of the stem, or an inverted shallow V-shaped cross section with an obtuse angle between two side surfaces. According to the invention, the splashing of lateral water flow of the sliding surface of the boat body can be effectively prevented, so that the rapidness, transverse stability, longitudinal stability, directional stability, seakeeping quality and so on are greatly improved, convenience for mounting propellers with larger diameters is achieved, and the propelling efficiency is increased.
Description
Technical field
The present invention relates to a kind of glider, refer in particular to a kind of waterborne mannedly, be engaged in the monomer glider that the planing surface current lateral is splashed that prevents of traffic, tourism and sightseeing, belong to the high-performance ship technical field.
Background technology
Glider is the important member in the high performance craft family, monomer glider particularly, and it is to use at present the most extensive and maximum a kind of high-speed vessel of quantity both at home and abroad.Glider is at water surface high speed slide, the most weight by hydrodynamic force supporting glider, water buoyancy only supports the sub-fraction weight of glider, compare with displacement boat, its advantage is little with water surface area of contact, resistance is little, speed is fast, shortcoming is that vibration is large, attack serious, travelling comfort is poor, course stability is poor, weight distribution is strict, these shortcomings have seriously limited the weight layout of ship, in addition, glider planing surface lateral stream produces the torrent splash phenomena easily when navigating by water at a high speed, has greatly affected whole ship rapidity, the performance such as navigation stability and rough water quality.
Summary of the invention
The purpose of this invention is to provide a kind of vibrate little, course stability good, traveling comfort good, simultaneously can prevent the anti-monomer glider that splashes that the planing surface lateral stream splashes.
The present invention is achieved by the following technical programs:
A kind of anti-monomer glider that splashes, comprise hull, the propelling unit of hull stern and the stable composition wing that is arranged on ship stern bottom, the described stable composition wing comprises the vertical stabilizer that is vertically fixed on middle part, ship stern bottom and the horizontal stabilizer that is horizontally fixed on the vertical stabilizer below, the bench section of vertical stabilizer is airfoil, arc, crescent or improve arc, the bench section of horizontal stabilizer is symmetrical wing, the described hull both sides turn of the bilge to ship stern turn of the bilge before the ship midship is arranged with the tilting vertically anti-body that splashes downwards, the described vertically anti-body transverse width that splashes narrows down gradually from ship midship front portion to ship stern, vertically the anti-body bench section of splashing is half moon or partly arc, the hull stem is from the acutangulate V-type of two sides angle bench section, being transitioned into gradually ship midship front part sides face angle is the shallow V-type bench section at obtuse angle, ship midship front portion is the shallow V-type bench section at obtuse angle from the two sides angle, and horizontal bench section or the two sides angle of outstanding V-arrangement edge strip are falling of obtuse angle shallow V-arrangement bench section downwards to be transitioned into gradually ship stern two bottom sides.
Purpose of the present invention can also further realize by following technical measures.
The aforesaid anti-monomer glider that splashes, the wherein said vertically ratio of anti-splash body maximum width and length on water line is 0.03～0.05, minimum width is 0.2～0.6 with the ratio of maximum width.
The aforesaid anti-monomer glider that splashes, the wherein said half moon bench section vertically camber ratio of the anti-body that splashes is not less than 0.035, and length equals 7 than greatly, and the half arc bench section vertically camber ratio of the anti-body that splashes is not less than 0.025, and length is than equaling 7 greatly.
The aforesaid anti-monomer glider that splashes, wherein said half moon or the half arc vertically anti-body that splashes are 8 °～40 ° with horizontal plane angle α, half moon or half arc vertically prevent splashing body elevation profile chord line and horizontal plane angle β are-1 °～3 °.
The aforesaid anti-monomer glider that splashes, wherein said vertical stabilizer elevation profile is right-angled trapezium, the vertical stabilizer height is 1.1～1.3 times of hull drinking water, and vertical stabilizer top margin length a is 1/12～1/10 of hull drinking water, and base length b is 1/2 of top margin length.
The aforesaid anti-monomer glider that splashes, wherein said horizontal stabilizer elevation profile is isosceles trapezoid, and horizontal stable chord edge lengths c equals vertical stabilizer base length b, and horizontal stabilizer bond length d is 1/20～1/2 of long edge lengths c.
The present invention can prevent effectively that hull planing surface lateral stream from splashing, greatly improved whole ship rapidity, lateral stability, fore-and-aft stability, the performance such as course stability and rough water quality, its Combination property is better than conventional planing hull, rapidity of the present invention has improved more than 6% than conventional planing hull, vibrate little, attack little, set up the stable composition wing in ship stern bottom, strengthened the center buttock area, be conducive to further improve the hull course stability, reduce hull and laterally sway, improve the horizontal dynamic stability of hull, also be convenient to install the larger diameter screw propeller, improve propulsion coefficient.
Advantage and disadvantage of the present invention will be for illustration and explanation by the non-limitative illustration of following preferred embodiment, and these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is lateral plan of the present invention;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is the B-B cutaway view of the anterior shallow V-arrangement of Fig. 1 ship midship bench section;
Fig. 5 is Fig. 1 ship stern two bottom sides C-C cutaway view of the outstanding horizontal bench section of V-arrangement edge strip downwards;
Fig. 6 is Fig. 1 ship stern two bottom sides C-C cutaway view of the outstanding shallow inverted V-shaped of V-arrangement edge strip bench section downwards;
Fig. 7 is the structure for amplifying scheme drawing of Fig. 1 horizontal stabilizer;
Fig. 8 is the D-D cutaway view Amplified image of Fig. 1 airfoil vertical stabilizer;
Fig. 9 is the D-D cutaway view Amplified image of the arc vertical stabilizer of Fig. 1;
Figure 10 is the D-D cutaway view Amplified image of Fig. 1 crescent vertical stabilizer;
Figure 11 is the D-D cutaway view Amplified image that Fig. 1 improves arc vertical stabilizer;
Figure 12 is the E-E cutaway view Amplified image of Fig. 2.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
Such as Fig. 1～shown in Figure 12, the present invention includes hull 1, the propelling unit 2 of hull stern and the stable composition wing 3 that is arranged on ship stern bottom, the stable composition wing 3 comprises the vertical stabilizer 31 that is vertically fixed on middle part, ship stern bottom and the horizontal stabilizer 32 that is horizontally fixed on vertical stabilizer 31 belows, the bench section of vertical stabilizer 31 is airfoil, arc, crescent or improve arc, its elevation profile is right-angled trapezium, highly be 1.1～1.3 times of hull drinking water, vertical stabilizer 31 top margin length a are 1/12～1/10 of hull drinking water, base length b is 1/2 of top margin length, vertical stabilizer 31 is installed along the keel equal altitudes, the bench section of horizontal stabilizer 32 is symmetrical wing, the elevation profile is isosceles trapezoid, vertical profile face length limit is positioned at ship stern side, the elevation profile minor face is positioned at ship bow side, its long edge lengths c equals vertical stabilizer 31 base length b, and bond length d is 1/20～1/2 of long edge lengths c.Hull 1 both sides 0.1～0.2 times of waterline strong point of the turn of the bilge to ship stern turn of the bilge before the ship midship is arranged with the tilting vertically anti-body 4 that splashes downwards, vertically the transverse width of the anti-body 4 that splashes narrows down gradually from ship midship front portion to ship stern, vertically anti-body 4 bench section of splashing are half moon or partly arc, its maximum width is 0.03～0.05 with the ratio of length on water line, minimum width is 0.2～0.6 with the ratio of maximum width, the half moon bench section vertically camber ratio of the anti-body 4 that splashes is not less than 0.035, length equals 7 than greatly, the half arc bench section vertically camber ratio of the anti-body 4 that splashes is not less than 0.025, length equals 7 than greatly, half moon or the half arc vertically anti-body 4 that splashes are 8 °～40 ° with horizontal plane angle α, its elevation profile chord line and horizontal plane angle β are-1 °～3 °, α is 19 ° in the present embodiment, and β is 3 °.
Such as Fig. 3～shown in Figure 6, hull 1 stem is from the acutangulate V-type of two sides angle bench section, being transitioned into gradually ship midship front part sides face angle is the shallow V-type bench section at obtuse angle, ship midship front portion is the shallow V-type bench section at obtuse angle from the two sides angle, be transitioned into gradually ship stern two bottom sides downwards horizontal bench section or the two sides angle of outstanding V-arrangement edge strip 11 be falling of obtuse angle shallow V-arrangement bench section, wherein the horizontal lift angle of shallow reverse V-shaped bench section ship molded line greater than 0 ° less than 10 °.As shown in Figure 5, when ship midship front portion is the shallow V-type bench section at obtuse angle from the two sides angle, when being transitioned into gradually ship stern bottom level bench section, the stable composition wing 3 is adopted in ship stern bottom, as shown in Figure 6, when ship midship front portion is the shallow V-type bench section at obtuse angle from the two sides angle, when being transitioned into gradually ship stern two bottom sides face angle and being falling of obtuse angle shallow V-type bench section, ship stern bottom only arranges vertical stabilizer 31.
According to actual conditions, hull 1 material can be selected glass-felt plastic (reinforced plastics fiber), carbon fibre, aluminum alloy, ship steel or high intensity for ship steel.
In addition to the implementation, the present invention can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.
Claims (6)
1. prevent splashing the monomer glider for one kind, the propelling unit that comprises hull and hull stern, it is characterized in that: also comprise the stable composition wing that is arranged on ship stern bottom, the described stable composition wing comprises the vertical stabilizer that is vertically fixed on middle part, ship stern bottom and the horizontal stabilizer that is horizontally fixed on the vertical stabilizer below, the bench section of vertical stabilizer is airfoil, arc, crescent or improve arc, the bench section of horizontal stabilizer is symmetrical wing, the described hull both sides turn of the bilge to ship stern turn of the bilge before the ship midship is arranged with the tilting vertically anti-body that splashes downwards, the described vertically anti-body transverse width that splashes narrows down gradually from ship midship front portion to ship stern, vertically the anti-body bench section of splashing is half moon or partly arc, the hull stem is from the acutangulate V-type of two sides angle bench section, being transitioned into gradually ship midship front part sides face angle is the shallow V-type bench section at obtuse angle, ship midship front portion is the shallow V-type bench section at obtuse angle from the two sides angle, and horizontal bench section or the two sides angle of outstanding V-arrangement edge strip are falling of obtuse angle shallow V-arrangement bench section downwards to be transitioned into gradually ship stern two bottom sides.
2. the anti-monomer glider that splashes as claimed in claim 1 is characterized in that: the described vertically ratio of anti-splash body maximum width and length on water line is 0.03～0.05, and minimum width is 0.2～0.6 with the ratio of maximum width.
3. the anti-monomer glider that splashes as claimed in claim 1 or 2, it is characterized in that: the described half moon bench section vertically camber ratio of the anti-body that splashes is not less than 0.035, length equals 7 than greatly, and the half arc bench section vertically camber ratio of the anti-body that splashes is not less than 0.025, and length is than equaling 7 greatly.
4. the anti-monomer glider that splashes as claimed in claim 3, it is characterized in that: described half moon or the half arc vertically anti-body that splashes are 8 °～40 ° with horizontal plane angle α, and half moon or half arc vertically prevent splashing body elevation profile chord line and horizontal plane angle β are-1 °～3 °.
5. the anti-monomer glider that splashes as claimed in claim 1, it is characterized in that: described vertical stabilizer elevation profile is right-angled trapezium, the vertical stabilizer height is 1.1～1.3 times of hull drinking water, vertical stabilizer top margin length a is 1/12～1/10 of hull drinking water, and base length b is 1/2 of top margin length.
6. the anti-monomer glider that splashes as claimed in claim 1, it is characterized in that: described horizontal stabilizer elevation profile is isosceles trapezoid, horizontal stable chord edge lengths c equals vertical stabilizer base length b, and horizontal stabilizer bond length d is 1/20～1/2 of long edge lengths c.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210468120.5A CN102923245B (en) | 2012-11-20 | 2012-11-20 | Anti-splashing monomer glider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210468120.5A CN102923245B (en) | 2012-11-20 | 2012-11-20 | Anti-splashing monomer glider |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102923245A true CN102923245A (en) | 2013-02-13 |
| CN102923245B CN102923245B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210468120.5A Expired - Fee Related CN102923245B (en) | 2012-11-20 | 2012-11-20 | Anti-splashing monomer glider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102923245B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612705A (en) * | 2013-12-11 | 2014-03-05 | 江苏科技大学 | Water-surface single-body unmanned boat of single-water-spraying propeller |
| CN103625602A (en) * | 2013-12-11 | 2014-03-12 | 江苏科技大学 | Water-surface monomer unmanned wing planing boat with two hydraulic propellers |
| CN104960622A (en) * | 2015-07-10 | 2015-10-07 | 苏州星瑞游艇有限公司 | Hull form of sideslip prevention type high-speed craft |
| CN107867375A (en) * | 2017-10-31 | 2018-04-03 | 江苏科技大学 | Casual electric slide plate on a kind of multifunctional water |
| CN109895940A (en) * | 2019-04-03 | 2019-06-18 | 江龙船艇科技股份有限公司 | A kind of preventing splash aluminium alloy canoe |
| CN111332421A (en) * | 2018-12-18 | 2020-06-26 | 英辉南方造船（广州番禺）有限公司 | Longitudinal stabilizing fin for high-speed catamaran and installation method thereof |
| CN111762294A (en) * | 2020-07-09 | 2020-10-13 | 中国船舶工业***工程研究院 | High-speed boat provided with dolphin jump and rolling restraining device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4099477A (en) * | 1976-07-14 | 1978-07-11 | Caldwell David W | Engine powered water craft |
| JPH10244987A (en) * | 1997-03-04 | 1998-09-14 | Hitachi Zosen Corp | Strut in hydrofoil craft |
| JP2001018888A (en) * | 1999-07-07 | 2001-01-23 | Hitachi Zosen Corp | Anticorrosion method for high speed ship |
| WO2011139154A2 (en) * | 2010-05-07 | 2011-11-10 | Baldo Dielen Assessoria Ltda. | Towing vessel |
| US8201514B2 (en) * | 2001-03-12 | 2012-06-19 | Coles Charles F | Powered boat hull |
-
2012
- 2012-11-20 CN CN201210468120.5A patent/CN102923245B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4099477A (en) * | 1976-07-14 | 1978-07-11 | Caldwell David W | Engine powered water craft |
| JPH10244987A (en) * | 1997-03-04 | 1998-09-14 | Hitachi Zosen Corp | Strut in hydrofoil craft |
| JP2001018888A (en) * | 1999-07-07 | 2001-01-23 | Hitachi Zosen Corp | Anticorrosion method for high speed ship |
| US8201514B2 (en) * | 2001-03-12 | 2012-06-19 | Coles Charles F | Powered boat hull |
| WO2011139154A2 (en) * | 2010-05-07 | 2011-11-10 | Baldo Dielen Assessoria Ltda. | Towing vessel |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612705A (en) * | 2013-12-11 | 2014-03-05 | 江苏科技大学 | Water-surface single-body unmanned boat of single-water-spraying propeller |
| CN103625602A (en) * | 2013-12-11 | 2014-03-12 | 江苏科技大学 | Water-surface monomer unmanned wing planing boat with two hydraulic propellers |
| CN103625602B (en) * | 2013-12-11 | 2017-01-25 | 江苏科技大学 | Water-surface monomer unmanned wing planing boat with two hydraulic propellers |
| CN103612705B (en) * | 2013-12-11 | 2017-02-08 | 江苏科技大学 | Water-surface single-body unmanned boat of single-water-spraying propeller |
| CN104960622A (en) * | 2015-07-10 | 2015-10-07 | 苏州星瑞游艇有限公司 | Hull form of sideslip prevention type high-speed craft |
| CN107867375A (en) * | 2017-10-31 | 2018-04-03 | 江苏科技大学 | Casual electric slide plate on a kind of multifunctional water |
| CN107867375B (en) * | 2017-10-31 | 2019-05-31 | 江苏科技大学 | Casual electric slide plate on a kind of multifunctional water |
| CN111332421A (en) * | 2018-12-18 | 2020-06-26 | 英辉南方造船（广州番禺）有限公司 | Longitudinal stabilizing fin for high-speed catamaran and installation method thereof |
| CN109895940A (en) * | 2019-04-03 | 2019-06-18 | 江龙船艇科技股份有限公司 | A kind of preventing splash aluminium alloy canoe |
| CN111762294A (en) * | 2020-07-09 | 2020-10-13 | 中国船舶工业***工程研究院 | High-speed boat provided with dolphin jump and rolling restraining device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102923245B (en) | 2016-01-20 |
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