CN2581326Y - Jet effect airship - Google Patents
Jet effect airship Download PDFInfo
- Publication number
- CN2581326Y CN2581326Y CN 02279310 CN02279310U CN2581326Y CN 2581326 Y CN2581326 Y CN 2581326Y CN 02279310 CN02279310 CN 02279310 CN 02279310 U CN02279310 U CN 02279310U CN 2581326 Y CN2581326 Y CN 2581326Y
- Authority
- CN
- China
- Prior art keywords
- airship
- effect
- jet effect
- air
- hull
- 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
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a jet effect airship, which comprises an airship body, an engine, a fan, a rudder, a tail fin and a horizontal stable fin, wherein, the front part of the airship body is provided with the engine, the fan and air passages; the lower sides of the air passages are provided with guide fins; both sides of the bottom of the airship body are symmetrically provided with open-shaped swirl conduits, the front ends of which are is communicated with the air passages; the swirl conduits are extended to the tail of the jet effect airship; the angles of the opening positions of the swirl conduits are from 80 DEG to 100 DEG; the center of the bottom of the airship body is also provided with a middle partition board. The jet effect airship of the utility model is more near to water surface than a ground effect wing boat, and can fully utilize the acting force of 'increasing lifting and reducing resistance ' of water surface effect. The sail speed of the jet effect airship is quick. The utility model has more high aerodynamic efficiency than an air cushion ship and the ground effect wing boat, and can save energy for more than 30 percents.
Description
Technical field
The utility model relates to a kind of jet effect airship.
Background technology
Ground effect vehicle is a kind of advanced person's a high speed delivery technology.The present age, all ground effect vehicles were type both at home and abroad, boat attitude leaving water () the nearer distance of face, solve aerodynamic lift by wing and slide at a high speed.With the CM of the former Soviet Union, KM is that the wing-in-ground-effect craft technology of representative is quite ripe; The albatross of China, imitate wing-in-ground-effect crafts such as flying DXF-100 and also entered world's rank of advanced units.For various reasons, this type ground effect vehicle so far can not large-scale promotion application.
Summary of the invention
The purpose of this utility model just provides a kind of do not have wing, energy-conservation, jet effect airship that the speed of a ship or plane is high.
Jet effect airship of the present utility model comprises hull, driving engine, fan, yaw rudder, empennage, horizontal stabilizer, fore-body is provided with driving engine, fan and air by-pass passage, the air by-pass passage downside is provided with guide vane, the flow velocity and the direction of air in the guide vane may command air by-pass passage, hull bottom is the plane, its bilateral symmetry is provided with open shape vortex conduit, the vortex catheter proximal end communicates with air by-pass passage, the vortex conduit extends to stern, its rear end is provided with yaw rudder, the opening part angle of vortex conduit is 80-100 °, and hull bottom central authorities also are provided with intermediate hsg.
The principle of work of jet effect airship of the present utility model is:
When engine operation, the drive fan high-speed operation, powerful power jet flow rushes at the hull bottom duct through air by-pass passage, and ship is lifted away from the water surface, and application force is in order to hover, and antagonistic force is pushed ship to high-speed motion.The effect of guide vane is to regulate the height that hull lifts away from the water surface, can allow airship advance, quicken, slow down, brake and move backward by operating control.Open shape vortex conduit becomes vortex to move backward by incoming flow gas part in pipe portion, and the gas that opening part inwardly rolls can block part effectively and run away from the both sides of hull bottom to the gas of external diffusion, thereby ensures that thrust vectoring does not have to reduce substantially.The intermediate hsg of hull bottom can keep hull stressed evenly, plays the balance hull.
Jet effect airship of the present utility model more near the water surface, can utilize water surface effect " lift-rising drag reduction " application force than wing-in-ground-effect craft more fully, and the airship speed of a ship or plane is fast, and is higher than air cushion vehicle and wing-in-ground-effect craft pneumatic efficiency, energy-conservation reaching more than 30%.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is an A-A cut-away view among Fig. 1.
The specific embodiment
Jet effect airship comprises hull 1, driving engine 2, fan 4, yaw rudder 8, empennage 9, horizontal stabilizer 11, hull 1 front portion is provided with driving engine 2, fan 4 and air by-pass passage 6, air by-pass passage 6 downsides are provided with guide vane 5, the flow velocity and the direction of air in the guide vane 5 may command air by-pass passages, hull 1 bottom is the plane, its bilateral symmetry is provided with open shape vortex conduit 7, vortex conduit 7 front ends communicate with air by-pass passage 6, the front end of air by-pass passage 6 is an admission port 3, vortex conduit 7 extends to stern, its rear end is provided with yaw rudder 8, and opening part angle the best of vortex conduit 7 is 90 °, and hull 1 bottom center also is provided with intermediate hsg 10.
Claims (3)
1, a kind of jet effect airship comprises hull (1), driving engine (2), fan (4), yaw rudder (8), empennage (9), horizontal stabilizer (11), it is characterized in that: hull (1) front portion is provided with driving engine (2), fan (4) and air by-pass passage (6), air by-pass passage (6) downside is provided with guide vane (5), hull (1) bilateral symmetry is provided with open shape vortex conduit (7), vortex conduit (7) front end communicates with air by-pass passage (6), the front end of air by-pass passage (6) is admission port (3), vortex conduit (7) extends to stern, its rear end is provided with yaw rudder (8), and the opening part angle of vortex conduit (7) is 80-100 °.
2, jet effect airship according to claim 1 is characterized in that: hull (1) bottom is the plane, and bottom center also is provided with intermediate hsg (10).
3, jet effect airship according to claim 1, it is characterized in that: the opening part angle of vortex conduit (7) is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02279310 CN2581326Y (en) | 2002-09-19 | 2002-09-19 | Jet effect airship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02279310 CN2581326Y (en) | 2002-09-19 | 2002-09-19 | Jet effect airship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2581326Y true CN2581326Y (en) | 2003-10-22 |
Family
ID=33742406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02279310 Expired - Fee Related CN2581326Y (en) | 2002-09-19 | 2002-09-19 | Jet effect airship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2581326Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101239621B (en) * | 2008-02-15 | 2010-06-02 | 江龙飞 | Ground effect airplane |
| CN101992836A (en) * | 2009-08-17 | 2011-03-30 | 傅德俐 | Airflow channel bottom floating ship body |
| 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 |
| CN111824414A (en) * | 2020-08-06 | 2020-10-27 | 中国人民解放军陆军军事交通学院镇江校区 | Low-takeoff-resistance ground effect wing ship |
-
2002
- 2002-09-19 CN CN 02279310 patent/CN2581326Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101239621B (en) * | 2008-02-15 | 2010-06-02 | 江龙飞 | Ground effect airplane |
| CN101992836A (en) * | 2009-08-17 | 2011-03-30 | 傅德俐 | Airflow channel bottom floating ship body |
| 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 |
| CN111824414A (en) * | 2020-08-06 | 2020-10-27 | 中国人民解放军陆军军事交通学院镇江校区 | Low-takeoff-resistance ground effect wing ship |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107176286B (en) | Double-duct fan power system-based foldable fixed wing vertical take-off and landing unmanned aerial vehicle | |
| CN113665306B (en) | Cross-medium aircraft water-air dual-purpose empennage | |
| CN108725777B (en) | Amphibious unmanned aerial vehicle based on ducted vector propulsion | |
| CN207860452U (en) | It is a kind of can VTOL connection wing unmanned plane | |
| CN108725778B (en) | Amphibious unmanned aerial vehicle with duck wings and variable wing dihedral angles | |
| CN107792359A (en) | A kind of empty dual-purpose unmanned plane of water | |
| CN210760741U (en) | Multipurpose hovercraft for water, land and air | |
| CN108639236A (en) | A kind of airfoil type high speed trimaran structure | |
| CN106167096A (en) | Modified model level of approximation rotates propeller wing flap lift-rising and connects wing aircraft | |
| CN115303483A (en) | Amphibious rotor unmanned aerial vehicle with blade reuse function and control method thereof | |
| CN201980037U (en) | Co-flow jet lift-enhancement type land-effect aerocar | |
| CN103523223B (en) | Transverse course control system and transverse course control method for flying wing configuration | |
| CN2581326Y (en) | Jet effect airship | |
| CN213168507U (en) | Energy-saving rudder combined by ship rudder blade streamline water leveling fins and rudder sleeve resistance-reducing flow-guiding fins | |
| US6581536B1 (en) | Surface effect watercraft having airfoil-augmented lift | |
| CN101032961A (en) | Double air-screw drawing-in type full raising air cushion vessel | |
| CN1182005C (en) | Effectively power-boosting ground effect aircraft | |
| CN100592998C (en) | Air-cushion ship based on air stabilizer fin | |
| CN107618647A (en) | Dirigible | |
| CN2424074Y (en) | Hover marine with side puff port on its hull | |
| CN205819564U (en) | Modified model level of approximation rotates propeller wing flap lift-rising and connects wing aircraft | |
| CN114426076A (en) | Tandem wing ground effect ship | |
| CN114919744A (en) | Distributed power tilting rotor wing vertical unmanned aerial vehicle with serial layout | |
| CN203681861U (en) | Flow control device capable of reducing aerodynamic resistance of airship and improving attitude stability | |
| CN103332283A (en) | Fan raising type wind sail |
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: 20031022 Termination date: 20100919 |