CN204250356U - New fan wing aircraft - Google Patents
New fan wing aircraft Download PDFInfo
- Publication number
- CN204250356U CN204250356U CN201420247479.4U CN201420247479U CN204250356U CN 204250356 U CN204250356 U CN 204250356U CN 201420247479 U CN201420247479 U CN 201420247479U CN 204250356 U CN204250356 U CN 204250356U
- Authority
- CN
- China
- Prior art keywords
- wing
- fan
- shell
- front fan
- aircraft
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Toys (AREA)
Abstract
New fan wing aircraft: be made up of fuselage, the front fan wing, rear wing, aileron, tailplane, elevating rudder, vertical tail, yaw rudder, driving engine, alighting gear connection.Engine position is at fuselage.Rear wing is identical with the front fan wing; Or rear wing is identical with fixed wing aircraft wing; Rear wing leaves a distance in the front fan wing back lower place, and rear wing is in face of front fan wing afterbody.The front fan wing, rear wing, two ailerons, two tailplanes, two elevating rudders, vertical tail, yaw rudder, driving engine are all symmetrical with the longitudinal centerline of fuselage.The front fan wing is formed: two wheel carriers space out and are fixed in rotating shaft; One end bearing of wingtip and the termination of wing shell of the forward fan wing of rotating shaft contact, and rotating shaft is also connected with driving engine; Between two wheel carriers, circumferentially the some fan blades of connection are arranged at interval; Wing shell wraps in outside the bottom of wheel carrier, but does not contact with fan blade, and the upper notch of wing shell makes the fan blade being in wheel carrier top expose.The rear portion of wing shell has one to the inclined-plane of the back lower place.
Description
Technical field
The utility model relates to vehicle technology, and particularly one newly fans wing aircraft.
Background technology
Fan wing machine is a kind of newer aircraft.Fig. 1 is the structural representation of existing fan wing machine wing, and wheel carrier 2 is fixed in rotating shaft 4, and rotating shaft 4 is by engine drive; Wheel carrier 2 is circumferentially evenly arranged some fan blades 3; Wing shell 1 wraps in outside the lower part of wheel carrier 2, but does not contact with fan blade 3.When rotating shaft 4 is turned by cw, wheel carrier 2 and fan blade 3 together rotate clockwise.Forward the fan blade 3 at the upper notch place of wing shell 1 to, air is thrown (dotted arrow as figure middle and upper part shows) backward and downwards, fan blade 3 obtains antagonistic force forward and upwards, and antagonistic force forward makes aircraft flight forward, and antagonistic force upwards makes wing obtain part lift.As can be seen from Figure 1, the antagonistic force only having the fan blade 3 of close wheel carrier 2 near top to obtain forward is larger.When flying before aircraft, surround the air current flow direction of wing shell 1, wheel carrier 2 and fan blade 3, as in figure, dotted arrow shows, obviously, upper air speed is greater than the straight air-flow velocity in wing shell 1 bottom, forms upper and lower atmospheric pressure poor, aforesaid part lift adds this difference of pressure, makes wing obtain very large lift.Such structure and principle of work, determine that the fan wing airborne anharmonic ratio ratio of aircraft weight (load carrying ability with) is high, flying speed is slow.The defect that existing fan wing machine flying speed is slow should be overcome by every means.
Summary of the invention
In order to overcome the slow defect of existing fan wing machine flying speed, the utility model design one newly fans wing aircraft, and not only flying speed is very fast, and California bearing ratio is larger.
The utility model is achieved through the following technical solutions.
Fig. 2 is a kind of structure schematic top plan view of newly fanning wing aircraft, and Fig. 3 is the upward view of Fig. 2.The another kind of structure schematic top plan view of the new fan wing aircraft that Fig. 5 is, Fig. 6 is the upward view of Fig. 5.Show as Fig. 2 Fig. 3 or Fig. 5 Fig. 6 shows, new fan wing aircraft is connected by fuselage 5, front fan wing I, rear wing II, aileron 10, tailplane 11, elevating rudder 12, vertical tail 13, yaw rudder 14, driving engine (not drawing in figure), alighting gear (not drawing in figure) and forms.Engine position is at fuselage 5.As Fig. 2 Fig. 3 shows, rear wing II is identical with front fan wing I; Or as Fig. 5 Fig. 6 shows, rear wing I I is identical with the wing of fixed wing aircraft; Rear wing II leaves a distance in the front fan wing I back lower place (show as Fig. 3 Fig. 4 or Fig. 6 shows), and rear wing II is in face of the afterbody of front fan wing I.Front fan wing I, rear wing II, two aileron 10, two tailplane 11, two elevating rudders 12, vertical tail 13, yaw rudder 14, driving engine are all symmetrical with the longitudinal centerline of fuselage 5.
Fig. 4 is the A-A profile of Fig. 2.As Fig. 4 shows, front fan wing I is formed: the distance that two wheel carriers 7 pull open setting is fixed in rotating shaft 8; One end bearing (not drawing in figure) of the wingtip of rotating shaft 8 forward fan wing I and the termination of wing shell 9 contact, and rotating shaft 8 is also connected with driving engine; Between two wheel carriers 7, circumferentially uniform intervals arranges the some fan blades 6 of connection; Wing shell 9 wraps in outside the bottom of wheel carrier 7, but does not contact with fan blade 6, and the upper notch of wing shell 9 makes the fan blade 6 being in wheel carrier 7 top expose.The rear portion of wing shell 9 has one to the inclined-plane of the back lower place.
The effect that the utility model is useful:
When rear wing II is like the wing of conventional fixed-wing aircraft, front fan wing I produces lift and front flies the principle of power and the identical of existing fan wing machine wing.But rear wing II has accepted the high speed wake flow of front fan wing I swimmingly, and the flying speed of this aircraft of velocity ratio of this wake flow is much higher, makes rear wing II produce considerable lift.
When rear wing II is identical with front fan wing I, front fan wing I, rear wing II produce lift and front fly the principle of power and the identical of existing fan wing machine wing.But, rear wing II accepted swimmingly front fan wing I wake flow and accelerate it again, thus by generation stronger lift and stronger before fly power.
In a word, compared with existing fan wing machine, new fan wing aircraft has larger California bearing ratio.Particularly when rear wing II is identical with front fan wing I, new fan wing aircraft have superpower before fly power and superpower lift, so the new fan wing aircraft California bearing ratio ratio of aircraft weight (load carrying ability with) is higher, fly faster.Compared with existing fixed wing aircraft (except vertical take-off and landing aircraft (VTOL aircraft)), owing to newly fanning wing aircraft due to powerful lift, greatly can shorten fieldlength, realize short take-off and landing (STOL), this by reduction to airport landing space requirement, Economization on land.Short take-off and landing (STOL) ability, also enhances the comformability of new fan wing aircraft, if landing on little airport and battleship.New fan wing aircraft has remarkable quality.New fan wing aircraft will split new route for aviation high speed large conveying quantity, and new fan wing aircraft will become the good type of military transportation airplane, bomber.
Accompanying drawing explanation
Fig. 1 is the wing structure schematic diagram of existing fan wing machine;
Fig. 2 is a kind of structure schematic top plan view of newly fanning wing aircraft;
Fig. 3 is Fig. 2 upward view;
Fig. 4 is the A-A profile of Fig. 2;
The another kind of structure schematic top plan view of the new fan wing aircraft that Fig. 5 is;
Fig. 6 is the upward view of Fig. 5.
Detailed description of the invention
Embodiment:
Fig. 2 is a kind of structure schematic top plan view of newly fanning wing aircraft, and Fig. 3 is the upward view of Fig. 2.The another kind of structure schematic top plan view of the new fan wing aircraft that Fig. 5 is, Fig. 6 is the upward view of Fig. 5.Show as Fig. 2 Fig. 3 or Fig. 5 Fig. 6 shows, new fan wing aircraft is connected by fuselage 5, front fan wing I, rear wing II, aileron 10, tailplane 11, elevating rudder 12, vertical tail 13, yaw rudder 14, driving engine (not drawing in figure), alighting gear (not drawing in figure) and forms.Engine position is at fuselage 5.As Fig. 2 Fig. 3 shows, rear wing II is identical with front fan wing I; Or as Fig. 5 Fig. 6 shows, rear wing II is identical with the wing of fixed wing aircraft; Rear wing II leaves a distance in the front fan wing I back lower place (show as Fig. 3 Fig. 4 or Fig. 6 shows), and rear wing II is in face of the afterbody of front fan wing I.Front fan wing I, rear wing II, two aileron 10, two tailplane 11, two elevating rudders 12, vertical tail 13, yaw rudder 14, driving engine are all symmetrical with the longitudinal centerline of fuselage 5.
Fig. 4 is the A-A profile of Fig. 2.As Fig. 4 shows, front fan wing I is formed: the distance that two wheel carriers 7 pull open setting is fixed in rotating shaft 8; One end bearing (not drawing in figure) of the wingtip of rotating shaft 8 forward fan wing I and the termination of wing shell 9 contact, and rotating shaft 8 is also connected with driving engine; Between two wheel carriers 7, circumferentially uniform intervals arranges the some fan blades 6 of connection; Wing shell 9 wraps in outside the bottom of wheel carrier 7, but does not contact with fan blade 6, and the upper notch of wing shell 9 makes the fan blade 6 being in wheel carrier 7 top expose.The rear portion of wing shell 9 has one to the inclined-plane of the back lower place.
Claims (1)
1. newly fan wing aircraft, it is characterized in that:
New fan wing aircraft is made up of fuselage (5), the front fan wing (I), rear wing (II), aileron (10), tailplane (11), elevating rudder (12), vertical tail (13), yaw rudder (14), driving engine, alighting gear connection; Engine position is in fuselage (5); Rear wing (II) is identical with the front fan wing (I); Or rear wing (II) is identical with the wing of fixed wing aircraft; Rear wing (II) leaves a distance in the front fan wing (I) back lower place, and rear wing (II) is in face of the afterbody of the front fan wing (I); The front fan wing (I), rear wing (II), two ailerons (10), two tailplanes (11), two elevating rudders (12), vertical tail (13), yaw rudder (14), driving engine are all symmetrical with the longitudinal centerline of fuselage (5);
The front fan wing (I) is formed: the distance that two wheel carriers (7) pull open setting is fixed in rotating shaft (8); One end bearing of wingtip and the termination of wing shell (9) of the forward fan wing (I) of rotating shaft (8) contact, and rotating shaft (8) is also connected with driving engine; The some fan blades of connection (6) is arranged along round all uniform intervals between two wheel carriers (7); Wing shell (9) wraps in outside the bottom of wheel carrier (7), but does not contact with fan blade (6), and the upper notch of wing shell (9) makes the fan blade (6) being in wheel carrier (7) top expose; The rear portion of wing shell (9) has one to the inclined-plane of the back lower place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247479.4U CN204250356U (en) | 2014-05-14 | 2014-05-14 | New fan wing aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247479.4U CN204250356U (en) | 2014-05-14 | 2014-05-14 | New fan wing aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204250356U true CN204250356U (en) | 2015-04-08 |
Family
ID=52954688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420247479.4U Expired - Fee Related CN204250356U (en) | 2014-05-14 | 2014-05-14 | New fan wing aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204250356U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787326A (en) * | 2015-05-08 | 2015-07-22 | 佛山市神风航空科技有限公司 | Rotor lifting force generation device with air wheels at front edge |
| CN104875887A (en) * | 2015-06-23 | 2015-09-02 | 中国航空工业集团公司西安飞机设计研究所 | Vertical lifting component and fan wing aircraft with same |
| CN106005373A (en) * | 2016-05-22 | 2016-10-12 | 江富余 | Resistance-asymmetric propeller |
| CN106927021A (en) * | 2017-04-06 | 2017-07-07 | 四川大学 | Fan wing unmanned plane |
| CN108860599A (en) * | 2018-06-19 | 2018-11-23 | 温和 | A kind of roller fan wing |
| CN108860572A (en) * | 2016-05-27 | 2018-11-23 | 南京航空航天大学 | A kind of working method of high-efficient low-speed aircraft |
| CN109334976A (en) * | 2018-10-22 | 2019-02-15 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of fan wing propulsion ground effect ship |
| CN113291457A (en) * | 2021-05-19 | 2021-08-24 | 中航西安飞机工业集团股份有限公司 | Aircraft nose fairing structure and aircraft attitude control method |
| RU2758939C1 (en) * | 2021-02-16 | 2021-11-03 | Федеральное государственное казенное военное образовательное учреждение высшего образования "Краснодарское высшее военное авиационное училище летчиков имени Героя Советского Союза А.К. Серова" | Aircraft with wing and horizontal tail |
-
2014
- 2014-05-14 CN CN201420247479.4U patent/CN204250356U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787326A (en) * | 2015-05-08 | 2015-07-22 | 佛山市神风航空科技有限公司 | Rotor lifting force generation device with air wheels at front edge |
| CN104787326B (en) * | 2015-05-08 | 2016-06-29 | 佛山市神风航空科技有限公司 | The rotor lift of a kind of front marginal zone wind wheel generates device |
| CN104875887A (en) * | 2015-06-23 | 2015-09-02 | 中国航空工业集团公司西安飞机设计研究所 | Vertical lifting component and fan wing aircraft with same |
| CN106005373A (en) * | 2016-05-22 | 2016-10-12 | 江富余 | Resistance-asymmetric propeller |
| CN108860572A (en) * | 2016-05-27 | 2018-11-23 | 南京航空航天大学 | A kind of working method of high-efficient low-speed aircraft |
| CN108860572B (en) * | 2016-05-27 | 2021-10-26 | 南京航空航天大学 | Working method of efficient low-speed aircraft |
| CN106927021A (en) * | 2017-04-06 | 2017-07-07 | 四川大学 | Fan wing unmanned plane |
| CN108860599A (en) * | 2018-06-19 | 2018-11-23 | 温和 | A kind of roller fan wing |
| CN109334976A (en) * | 2018-10-22 | 2019-02-15 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of fan wing propulsion ground effect ship |
| RU2758939C1 (en) * | 2021-02-16 | 2021-11-03 | Федеральное государственное казенное военное образовательное учреждение высшего образования "Краснодарское высшее военное авиационное училище летчиков имени Героя Советского Союза А.К. Серова" | Aircraft with wing and horizontal tail |
| CN113291457A (en) * | 2021-05-19 | 2021-08-24 | 中航西安飞机工业集团股份有限公司 | Aircraft nose fairing structure and aircraft attitude control method |
| CN113291457B (en) * | 2021-05-19 | 2023-09-05 | 中航西安飞机工业集团股份有限公司 | Aircraft nose fairing structure and aircraft attitude control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204250356U (en) | New fan wing aircraft | |
| EP3439951B1 (en) | Rotating wing assemblies for tailsitter aircraft | |
| US9499266B1 (en) | Five-wing aircraft to permit smooth transitions between vertical and horizontal flight | |
| CN204489181U (en) | Variable motor angle four axle vertical takeoff and landing fixed-wing compound unmanned plane | |
| CN201923320U (en) | Twin-engine vertical take-off and landing fixed-wing unmanned aerial vehicle | |
| RU180474U1 (en) | Vertical takeoff and landing airplane | |
| CN202754143U (en) | Rotating engine vertical take-off and landing aircraft | |
| US10343774B2 (en) | Quad rotor aircraft with fixed wing and variable tail surfaces | |
| WO2015143093A3 (en) | Aerodynamically efficient lightweight vertical take-off and landing aircraft with pivoting rotors and stowing rotor blades | |
| CN105083550A (en) | Fixed-wing aircraft realizing vertical take-off and landing | |
| CN104058093A (en) | Novel tiltable rotor wing vertical take-off and landing plane | |
| CN205022862U (en) | Power device and fixed wing aircraft with mechanism of verting | |
| CN103158856B (en) | Light airscrew flying wing aircraft capable of taking off and landing in short distance | |
| CN102514712A (en) | Vertical take-off and landing aircraft | |
| CN105083551A (en) | Tilt rotary-wing aircraft and control method thereof | |
| CN205022861U (en) | VTOL fixed wing aircraft | |
| CN104276284A (en) | Tandem type fan wing aircraft layout | |
| US10011350B2 (en) | Vertical take-off and landing drag rudder | |
| CN103963959A (en) | Hovering type folding wing lifting body aircraft based on variable centroid technology | |
| CN108394556A (en) | A kind of efficient tilting rotor wing unmanned aerial vehicle | |
| CN105173076B (en) | A kind of vertical take-off and landing drone | |
| CN113371190A (en) | Combined type high-speed helicopter based on conventional rotor wing configuration | |
| CN112340013A (en) | Fixed wing aircraft with tiltable duct | |
| CN204473135U (en) | A kind of change wing formula unmanned plane | |
| CN103754360A (en) | Similar flying saucer type rotaplane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20160514 |