CN102050196A - Law enforcement high-speed boat - Google Patents
Law enforcement high-speed boat Download PDFInfo
- Publication number
- CN102050196A CN102050196A CN2009103094724A CN200910309472A CN102050196A CN 102050196 A CN102050196 A CN 102050196A CN 2009103094724 A CN2009103094724 A CN 2009103094724A CN 200910309472 A CN200910309472 A CN 200910309472A CN 102050196 A CN102050196 A CN 102050196A
- Authority
- CN
- China
- Prior art keywords
- broken
- law enforcement
- boat
- speed
- sailing
- 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.)
- Pending
Links
Images
Classifications
-
- 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
Abstract
The invention relates to the field of ship engineering, in particular to a law enforcement high-speed boat. The law enforcement high-speed boat is characterized in that: a broken step I, a broken step II and a broken step III, the lengths of which are gradually reduced, are sequentially arranged on the bottom sliding surface of a hull along the stem to the stern, wherein the front ends of the broken steps are arc-shaped and inclined backwards. During use, because the structure of the broken steps is adopted at the bottom of the hull, the wetted surface area can be effectively reduced; meanwhile, because arc-shaped and forwards inclined structures are adopted at the front ends of the broken steps, the air inlet quantity can be increased, and an air curtain is formed at the bottom of the hull to achieve the effect of reducing the sailing resistance and effectively improve the sailing speed; in addition, the scheme that the lengths are gradually reduced is adopted in the broken steps, so that the boat keeps a good power position during sailing and the sailing state of the boat is further improved; and the law enforcement high-speed boat has the remarkable advantages of low cost, reasonable structure, safety, reliability and the like.
Description
Technical field:
The present invention relates to field of ship engineering, specifically a kind of law enforcement high-speed boat.
Background technology:
As everyone knows, boats and ships are important marine communication means, and the fast pace of modern society makes people strengthen gradually for the speed of ships and light boats and the requirement of reliability, according to the study, ships and light boats are travelling when reaching certain speed, can produce lift ship is lifted, make its planking, and because the hull bottom wetted surface area of existing ships and light boats is bigger, can produce very big friction drag, simultaneously, lift position, hull center is not good, causes the ships and light boats route speed to reduce.
Summary of the invention:
The present invention proposes a kind of rational in infrastructure, with low cost, safe and reliable law enforcement high-speed boat in order to overcome the shortcoming of prior art.
The technical measures that the present invention adopts are:
A kind of law enforcement high-speed boat is characterized in that hull bottom planing surface upper edge stem to ship stern is provided with disconnected level step one, disconnected grade step two, a disconnected grade step three that length is successively decreased, all curved shape that leans forward of its interrupt level step front end successively.
The present invention in use, because hull bottom adopts the structure of disconnected level step, can reduce wetted surface area effectively, the structure that the front end of disconnected simultaneously level step all adopts arc to lean forward, can strengthen suction quantity, form air curtain in hull bottom, reach the effect of resistance when reducing navigation, can improve route speed effectively, in addition, the scheme that disconnected level step adopts length to successively decrease successively makes ships and light boats keep good power position in the navigation process, further improve the operational configuration of ships and light boats, significant advantage such as it is with low cost, rational in infrastructure, safe and reliable that the present invention has.
Description of drawings:
Accompanying drawing is a structural representation of the present invention.
Reference numeral: hull 1, stem 2, ship stern 3, disconnected level step 1, disconnected level step 25, disconnected level step 36.
The specific embodiment:
A kind of law enforcement high-speed boat, it is characterized in that planing surface upper edge, hull 1 bottom stem 2 to ship stern 3 is provided with the disconnected level step 1 that length is successively decreased successively, disconnected level step 25, disconnected level step 36, the all curved shape that leans forward of its interrupt level step front end, the present invention in use, because the structure of disconnected level step is adopted in hull 1 bottom, can reduce wetted surface area effectively, the structure that the front end of disconnected simultaneously level step all adopts arc to lean forward, can strengthen suction quantity, form air curtain in hull bottom, reach the effect of resistance when reducing navigation, can improve route speed effectively, in addition, the scheme that disconnected level step adopts length to successively decrease successively, make ships and light boats keep good power position in the navigation process, further improve the operational configuration of ships and light boats, the present invention has with low cost, rational in infrastructure, significant advantage such as safe and reliable grade.
Claims (1)
1. a law enforcement high-speed boat is characterized in that hull bottom planing surface upper edge stem to ship stern is provided with disconnected level step one, disconnected grade step two, a disconnected grade step three that length is successively decreased, all curved shape that leans forward of its interrupt level step front end successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103094724A CN102050196A (en) | 2009-11-10 | 2009-11-10 | Law enforcement high-speed boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103094724A CN102050196A (en) | 2009-11-10 | 2009-11-10 | Law enforcement high-speed boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102050196A true CN102050196A (en) | 2011-05-11 |
Family
ID=43955101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103094724A Pending CN102050196A (en) | 2009-11-10 | 2009-11-10 | Law enforcement high-speed boat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102050196A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121495A (en) * | 2013-02-20 | 2013-05-29 | 陈振诚 | Water traffic transportation tool |
| CN107140109A (en) * | 2017-05-31 | 2017-09-08 | 广船国际有限公司 | A kind of glider |
| CN108945279A (en) * | 2017-05-19 | 2018-12-07 | 常州玻璃钢造船厂有限公司 | A kind of double-step glider |
| CN108945285A (en) * | 2017-05-19 | 2018-12-07 | 常州玻璃钢造船厂有限公司 | A kind of three stepped planing crafts |
| CN112693557A (en) * | 2021-01-15 | 2021-04-23 | 上海析易船舶技术有限公司 | Split type step planing boat with multiple independent elastic planing surfaces |
-
2009
- 2009-11-10 CN CN2009103094724A patent/CN102050196A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121495A (en) * | 2013-02-20 | 2013-05-29 | 陈振诚 | Water traffic transportation tool |
| CN103121495B (en) * | 2013-02-20 | 2015-09-02 | 陈振诚 | A kind of Water traffic transportation tool |
| CN108945279A (en) * | 2017-05-19 | 2018-12-07 | 常州玻璃钢造船厂有限公司 | A kind of double-step glider |
| CN108945285A (en) * | 2017-05-19 | 2018-12-07 | 常州玻璃钢造船厂有限公司 | A kind of three stepped planing crafts |
| CN108945285B (en) * | 2017-05-19 | 2023-09-15 | 常州玻璃钢造船厂有限公司 | Three-stage planing boat |
| CN108945279B (en) * | 2017-05-19 | 2023-09-19 | 常州玻璃钢造船厂有限公司 | Double-breaking-stage planing boat |
| CN107140109A (en) * | 2017-05-31 | 2017-09-08 | 广船国际有限公司 | A kind of glider |
| WO2018218755A1 (en) * | 2017-05-31 | 2018-12-06 | 广船国际有限公司 | Planing boat |
| CN112693557A (en) * | 2021-01-15 | 2021-04-23 | 上海析易船舶技术有限公司 | Split type step planing boat with multiple independent elastic planing surfaces |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202863711U (en) | Planning boat | |
| CN203306188U (en) | Natural wind lifting catamaran hydrofoil hovercraft | |
| CN102050196A (en) | Law enforcement high-speed boat | |
| CN102923248B (en) | The retractable composite wing rowboat of front hydrofoil | |
| CN101704401A (en) | Boat type of deep V skimming boat | |
| CN202609027U (en) | High-performance resistance-reducing and wave-making-reducing ship of double M-shaped tunnel body | |
| CN103318385B (en) | Wing flap in hydrofoil catamaran/outer wing flap associating automatic control device | |
| CN106080958B (en) | Reverse V-shaped Channel type planing boat with reverse disconnected level | |
| WO2018218755A1 (en) | Planing boat | |
| CN203005687U (en) | Ship body based on straight stem | |
| CN103612705B (en) | Water-surface single-body unmanned boat of single-water-spraying propeller | |
| CN104608875A (en) | Single-body semiplaning wave-piercing ship | |
| CN201520394U (en) | high-speed craft | |
| CN208498721U (en) | A kind of trimaran | |
| CN203864922U (en) | Inland river cruise tail structure with deadwood | |
| CN102935875B (en) | Rear hydrofoil compound catamaran planing craft | |
| CN103612706B (en) | Water surface single-body unmanned boat with two water-jet propellers | |
| CN204871458U (en) | Automatic high -speed binary aircushion vehicle of booster -type | |
| WO2009053762A3 (en) | Ship with longitudinally extending foils, inclined keel, and lift producing blades at the stern | |
| CN203199141U (en) | Bilateral airway boat | |
| CN114475905A (en) | Solar energy sailboard wave-penetrating double-body ocean sailing boat | |
| CN113401276A (en) | Double-body channel planing boat in form of composite ship body | |
| CN103625602B (en) | Water-surface monomer unmanned wing planing boat with two hydraulic propellers | |
| CN113291407A (en) | High-speed traffic boat utilizing aerodynamic lift principle | |
| CN202138499U (en) | Flat-headed high-speed ship with water flowing inside |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110511 |