CN2163791Y - Displacement boat - Google Patents

Displacement boat Download PDF

Info

Publication number
CN2163791Y
CN2163791Y CN 93208958 CN93208958U CN2163791Y CN 2163791 Y CN2163791 Y CN 2163791Y CN 93208958 CN93208958 CN 93208958 CN 93208958 U CN93208958 U CN 93208958U CN 2163791 Y CN2163791 Y CN 2163791Y
Authority
CN
China
Prior art keywords
ship
hull
utility
model
decks
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
Application number
CN 93208958
Other languages
Chinese (zh)
Inventor
刘谦
侯玉堂
汪梅屏
李风来
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RESEARCH INST OF VEHICLE AND SHIP GENERAL LOGISTICS DEPARTMENT PLA
Original Assignee
RESEARCH INST OF VEHICLE AND SHIP GENERAL LOGISTICS DEPARTMENT PLA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by RESEARCH INST OF VEHICLE AND SHIP GENERAL LOGISTICS DEPARTMENT PLA filed Critical RESEARCH INST OF VEHICLE AND SHIP GENERAL LOGISTICS DEPARTMENT PLA
Priority to CN 93208958 priority Critical patent/CN2163791Y/en
Application granted granted Critical
Publication of CN2163791Y publication Critical patent/CN2163791Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Revetment (AREA)

Abstract

The utility model relates to a hydroairplane (hydroplane) on water, which is used for an inland river, a lake or coastal water. The utility model is composed of a ship body and decks. A ship stem is a three-body ship type, and a shaped single body ship type through the gradual transition from a ship midship to a ship stern. The decks are approximate to be oblong, and the length and the width of the decks are smaller than or equal to 2. A-shaped interrupting step can also be arranged on a ship body which is arranged at the back of the ship midship. Compared with a single body hydroairplane or a double body hydroairplane, the utility model has the advantages of good wave eliminating performance and good manoeuvrability, large effective utilization area of the decks, small sliding resistance force, high speed and economy. Consequently, the utility model is especially suitable for serving as a water-borne traffic tool for inland rivers, lakes or the coastal water.

Description

Displacement boat
The utility model relates to a kind of hydroplane that is used for inland river, lake or coastal water.
The hydroplane that is used for inland river, lake or coastal water belongs to power and supports the type ship type, the hydrodynamic lift that it produces when relying on high speed to navigate by water holds up the planking hydroplane with hull and mainly is made of hull and deck, and its hull can be divided into stem and ship stern.Hydroplane hull of the prior art mostly is monomer knuckle line style or binary knuckle line style, and its knuckle line midpoint is called the ship midship.Under specific sailing conditions, monomer or catamaran planing craft respectively have its advantage, but also have some common weak points.At first, the wave absorption of hull is relatively poor, and the stem wave making is very big, and this not only makes the consumption of power of glider increase, and more serious to washing away of riverbed, and evil is also gone through in the interference of other ship and personnel in the navigation channel very much.Secondly, because the ship stern is narrower, the slurry distance is less, make its radius of turn bigger, road-holding property is relatively poor.The 3rd, because the air lubrication of ship stern planing surface is relatively poor.Make its resistance of taxing bigger, the speed of a ship or plane is subjected to certain limitation.In addition, because its deck shape approximation doleiform, under the situation that main engine power is determined, effective usable floor area on deck is less, takes advantage of the traveling comfort of seat to be restricted.Above-mentioned all multifactor combined action results make the performance driving economy of monomer of the prior art or catamaran planing craft relatively poor.
The purpose of this utility model promptly is to design a kind of wave absorption and road-holding property is good, and resistance of taxing is little, the speed of a ship or plane is high, the big hydroplane of the effective usable floor area in deck.
To achieve these goals, the utility model is designed to comprise the tri-body ship type of a main body and two wave absorption hulls with the glider stem, and from the tri-body ship type of stem through the ship midship gradually transition be the special-shaped single ship body of ship stern.Meanwhile, glider deck shaped design is approximate oblong, and makes its aspect ratio little or equal 2.Be described in further detail below in conjunction with the technical characterictic of specific embodiment the utility model trisome wave absorption glider.
Accompanying drawing 1 is a trisome wave absorption glider hull bottom structural representation;
Accompanying drawing 2 and accompanying drawing 3 are respectively the cross-sectional view of stem and ship stern;
Accompanying drawing 4 is the hull upward view.
Accompanying drawing 5 is the longitudinal diagram of hull.
1-5 with reference to the accompanying drawings, the utility model trisome wave absorption glider mainly is made of hull and deck.Stem is the tri-body ship type that comprises a main body 1 and two wave absorption hulls, and wave absorption hull 2 and wave absorption hull 3 lay respectively at the both sides of main body 1.Hull by the tri-body ship type of stem through the ship midship gradually transition be the special-shaped single ship body of ship stern, its middle part planing surface 4 is the inclined-plane, both sides planing surface 5 almost planes, knuckle 6 can be fillet or non-fillet.The above water of whole hull is a rectangular box, deck 7 approximate oblongs, and its aspect ratio is less than or equal to 2.Form two tubaeform conduits between three hulls of stem, high velocity air enters from big mouth and forms air cushion in the conduit when sliding, the additional lift that is produced holds up hull with hydrodynamic lift, hull after the picking-up only produces very little displacement and drinking water is very shallow, thereby reduced the wetted surface area of hull effectively, strengthen the air lubrication of planing surface, reduced resistance of taxing.As in order further to reduce resistance of taxing, can establish a special-shaped faulted-stage 8 in the hull bottom after the ship midship, the middle part of faulted-stage 8 is outstanding forward or backward, and the planing surface 9 behind the faulted-stage is the plane.After having set up special-shaped faulted-stage, enter high velocity air in the conduit when conduit sprays to special-shaped ship stern planing surface, can further strengthen the air lubrication effect of planing surface and further reduce resistance of taxing.
Because three hulls of stem are all thin than point, thus help splitting wave and reduce bow wave, therefore, the wave absorption performance ratio of trisome wave absorption glider is better, because trisome wave absorption glider has three stable strong points that slide, and ship stern broad, slurry distance and rudder be apart from all bigger, so its road-holding property is better.In addition, the oblong deck has increased effective usable floor area, helps the layout on deck.In a word, trisome wave absorption glider wave absorption and road-holding property are good, and the effective usable floor area in deck is big, and resistance of taxing is little, and economical operation is so be particularly suitable for being used as the marine communication means of inland river, lake or coastal water.

Claims (2)

1, a kind of hydroplane that is used for inland river, lake or coastal water is made of hull and deck, and hull comprises stem and ship stern, and hull knuckle line midpoint is the ship midship; Of the present utility modelly be characterised in that described stem is the tri-body ship type that comprises a main body and two wave absorption hulls, and through the ship midship gradually transition be the special-shaped single ship body of ship stern; Described deck is similar to oblong, and its aspect ratio is less than or equal to 2.
2, hydroplane according to claim 1 is characterized in that the hull bottom after the described ship midship is provided with special-shaped faulted-stage.
CN 93208958 1993-04-13 1993-04-13 Displacement boat Expired - Fee Related CN2163791Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93208958 CN2163791Y (en) 1993-04-13 1993-04-13 Displacement boat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93208958 CN2163791Y (en) 1993-04-13 1993-04-13 Displacement boat

Publications (1)

Publication Number Publication Date
CN2163791Y true CN2163791Y (en) 1994-05-04

Family

ID=33791282

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 93208958 Expired - Fee Related CN2163791Y (en) 1993-04-13 1993-04-13 Displacement boat

Country Status (1)

Country Link
CN (1) CN2163791Y (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101774419A (en) * 2010-03-04 2010-07-14 哈尔滨工程大学 Three-body skimming boat with oblique stepped structure
CN103935463A (en) * 2014-03-20 2014-07-23 中国舰船研究设计中心 Wave-absorbing M ship type line type used in warships and used for achieving high-speed shallow-draft
WO2015010377A1 (en) * 2013-07-24 2015-01-29 富阳友凯船艇有限公司 Boat having one-body and two-body structures
CN104494776A (en) * 2014-12-03 2015-04-08 珠海云洲智能科技有限公司 High speed shallow draft triple-hulled vessel with bulbous bow and system with the same
CN105730616A (en) * 2016-03-21 2016-07-06 刘石全 Method for manufacturing wave-suppressing speedboat
CN106275236A (en) * 2016-09-12 2017-01-04 哈尔滨工程大学 High speed Gao Naibo double flute road slender type many bodies glider
CN106314676A (en) * 2016-09-12 2017-01-11 哈尔滨工程大学 High-speed and high-wave-resistant double-sheet-body multi-body planing boat
CN106945781A (en) * 2017-05-03 2017-07-14 中山市船振游艇有限公司 Novel compressed air auxiliary power trimaran
CN107031799A (en) * 2015-12-21 2017-08-11 川崎重工业株式会社 Personal watercraft
CN108341020A (en) * 2017-01-22 2018-07-31 哈尔滨工程大学船舶装备科技有限公司 A kind of tri-body skimming boat with conduit wave suppression plate
CN110450903A (en) * 2019-07-05 2019-11-15 哈尔滨工程大学 The vertical stream transiens semiplaning craft of one kind
CN113264148A (en) * 2021-06-22 2021-08-17 哈尔滨工程大学 Variable trimaran with drainage and ship type and provided with channel false bottom and folding water tank
CN115977018A (en) * 2022-11-28 2023-04-18 华南理工大学 Wave shielding device based on floating type flexible flat plate
CN115977018B (en) * 2022-11-28 2024-07-16 华南理工大学 Wave shielding device based on floating type flexible flat plate

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101774419B (en) * 2010-03-04 2012-07-11 哈尔滨工程大学 Three-body skimming boat with oblique stepped structure
CN101774419A (en) * 2010-03-04 2010-07-14 哈尔滨工程大学 Three-body skimming boat with oblique stepped structure
WO2015010377A1 (en) * 2013-07-24 2015-01-29 富阳友凯船艇有限公司 Boat having one-body and two-body structures
CN103935463A (en) * 2014-03-20 2014-07-23 中国舰船研究设计中心 Wave-absorbing M ship type line type used in warships and used for achieving high-speed shallow-draft
CN104494776B (en) * 2014-12-03 2017-02-22 珠海云洲智能科技有限公司 High speed shallow draft triple-hulled vessel with bulbous bow and system with the same
CN104494776A (en) * 2014-12-03 2015-04-08 珠海云洲智能科技有限公司 High speed shallow draft triple-hulled vessel with bulbous bow and system with the same
CN107031799B (en) * 2015-12-21 2019-09-27 川崎重工业株式会社 Personal watercraft
CN107031799A (en) * 2015-12-21 2017-08-11 川崎重工业株式会社 Personal watercraft
CN105730616A (en) * 2016-03-21 2016-07-06 刘石全 Method for manufacturing wave-suppressing speedboat
CN105730616B (en) * 2016-03-21 2018-02-06 刘石全 The method for manufacturing wave absorption speedboat
CN106314676A (en) * 2016-09-12 2017-01-11 哈尔滨工程大学 High-speed and high-wave-resistant double-sheet-body multi-body planing boat
CN106275236A (en) * 2016-09-12 2017-01-04 哈尔滨工程大学 High speed Gao Naibo double flute road slender type many bodies glider
CN108341020A (en) * 2017-01-22 2018-07-31 哈尔滨工程大学船舶装备科技有限公司 A kind of tri-body skimming boat with conduit wave suppression plate
CN106945781A (en) * 2017-05-03 2017-07-14 中山市船振游艇有限公司 Novel compressed air auxiliary power trimaran
CN110450903A (en) * 2019-07-05 2019-11-15 哈尔滨工程大学 The vertical stream transiens semiplaning craft of one kind
CN110450903B (en) * 2019-07-05 2021-04-27 哈尔滨工程大学 Longitudinal flow transition type semi-planing boat
CN113264148A (en) * 2021-06-22 2021-08-17 哈尔滨工程大学 Variable trimaran with drainage and ship type and provided with channel false bottom and folding water tank
CN113264148B (en) * 2021-06-22 2022-05-27 哈尔滨工程大学 Variable trimaran with drainage and ship type and provided with channel false bottom and folding water tank
CN115977018A (en) * 2022-11-28 2023-04-18 华南理工大学 Wave shielding device based on floating type flexible flat plate
CN115977018B (en) * 2022-11-28 2024-07-16 华南理工大学 Wave shielding device based on floating type flexible flat plate

Similar Documents

Publication Publication Date Title
CN101716984B (en) Tri-body skimming boat
CN2163791Y (en) Displacement boat
CN219077412U (en) Ship body and deep V-shaped folded angle half-small waterplane double-body ship
CN103935463A (en) Wave-absorbing M ship type line type used in warships and used for achieving high-speed shallow-draft
US5265554A (en) Boat construction
US7004093B2 (en) Low drag submerged asymmetric displacement lifting body
US5191853A (en) Stepped hydroplane hull
US6983708B1 (en) Amphibious marine vehicle
CN109572923B (en) Channel planing boat
CN201148192Y (en) Multi-body non-wave autoboat
US4301758A (en) Craft with at least two hulls
CN204871458U (en) Automatic high -speed binary aircushion vehicle of booster -type
CN113401276A (en) Double-body channel planing boat in form of composite ship body
CN114475905A (en) Solar energy sailboard wave-penetrating double-body ocean sailing boat
CN209581768U (en) A kind of Channel type planing boat
CN113291407A (en) High-speed traffic boat utilizing aerodynamic lift principle
CN87103815B (en) Steamlined ship with w-type tunnel body
CN102632966A (en) Wave-penetrating high-speed catamaran passenger ship
CN1098193C (en) Normal discharge type low resistance ship
CN110450903B (en) Longitudinal flow transition type semi-planing boat
CN2184648Y (en) Vacuum self suction tunnel body streamline ship
CN202193174U (en) Cruiser stern casing
CN211810066U (en) Wave-pressing multi-hull ship
CN209972715U (en) Novel five-body ship
CN100354180C (en) High-speed boat with submerged float propeller device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee