CN207725621U - A kind of air-sea dual-purpose solar unmanned plane - Google Patents
A kind of air-sea dual-purpose solar unmanned plane Download PDFInfo
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- CN207725621U CN207725621U CN201820026993.3U CN201820026993U CN207725621U CN 207725621 U CN207725621 U CN 207725621U CN 201820026993 U CN201820026993 U CN 201820026993U CN 207725621 U CN207725621 U CN 207725621U
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Abstract
The utility model discloses a kind of air-sea dual-purpose solar unmanned planes, belong to aircraft field.In the unmanned plane：Wing is fixed-wing in one pair, is separately fixed at the both sides of hull formula fuselage, and the outer rim of interior wing is hinged a piece of outer wing by fold mechanism, and fold mechanism overturns folding for controlling outer wing around interior wing；Solar panel is equipped on interior wing and/or outer wing, propulsion system is set to above interior wing；It is hung under interior wing there are two floating drum, tailplane is fixed between two panels vertical tail, forms H-type layout, and two panels vertical tail is fixed on by shoe on interior wing respectively；The front and back of unmanned plane lower part is respectively fixed with preceding hydrofoil and rear hydrofoil.Compared with traditional unmanned plane, which has the characteristics that landing waterborne, aerial cruise for a long time, using Driven by Solar Energy, has very strong practical value.
Description
Technical field
The utility model belongs to aircraft field, and in particular to a kind of dual-purpose foldable solar energy unmanned plane of air-sea.
Background technology
Water resource, water pollution problems are more and more important in rivers, lake, deepwater performance, and unmanned plane is together with ship
As a kind of effective way of research, detection, control pollution and aquatic organism, meanwhile, flood, geological disaster, water quality of river
Long-term detection, fishery, anti-pirate, shipping monitoring, the equity that borders on the sea etc. propose new demand to reliable feasible platform, waterborne
The advantage of unmanned plane combination ship and unmanned plane has significant application value in the above, will become the following important research side
To.
Utility model content
Utility model aims to solve problems of the prior art, in conjunction with hydrofoil technology, folding wings technology
And the technologies such as solar energy, it is proposed that a using solar energy as the dual-purpose unmanned plane of the energy, folding, air-sea.With biography
System unmanned plane is compared, which has the characteristics that landing waterborne, aerial cruise for a long time, using Driven by Solar Energy, with non-
The practical value of Chang Qiang.
Specific technical solution used by the utility model is as follows：
Air-sea dual-purpose solar unmanned plane comprising hull formula fuselage, interior wing, outer wing, fold mechanism, vertical end
The wing, tailplane, floating drum, preceding hydrofoil, rear hydrofoil, propulsion system and solar panel；Wing is fixed-wing in two panels, point
It is not fixed on the both sides of hull formula fuselage, the outer rim of every interior wing is hinged a piece of outer wing, folding machine by fold mechanism
Structure overturns folding for controlling outer wing around interior wing；It is equipped with solar panel on interior wing and/or outer wing, is promoted
System is set to above interior wing；Floating drum there are two being hung under interior wing, between the fixation of tailplane level and two panels vertical tail,
H-type layout is formed, two panels vertical tail is fixed on by shoe on interior wing respectively；The front and back of unmanned plane lower part is respectively fixed with
Preceding hydrofoil and rear hydrofoil.
The unmanned plane wing uses convertible folding, wing to be packed up toward waist；Based on single hull seaplane,
Increase stability when floating drum is slided and berthed to improve in the wing, and ensures water clearance；Wing section carries out foldover design, reduces
It is influenced by stormy waves when sea is berthed；Using being set in horizontal tail and Bi-Tail-Boom Layout, empennage intensity is improved, avoids fuselage splashing
Water impact；Propulsion system is set using height, avoids system water inlet failure, and efficiently use solar energy；Fuselage and empennage lower part are each
One hydrofoil is installed, is formed and stablizes rectangular parallelepiped structure, greatly improves complete machine intensity, adapts to sea stormy waves, also reduces unmanned plane
The water surface takes off resistance.
Preferably, the preceding hydrofoil is fixed below interior wing, the rear hydrofoil is fixed below vertical tail
Shoe on.
Preferably, the hull formula fuselage lower half portion is designed using hull, upper part uses aircraft aerodynamic arrangement.
Preferably, the interior wing, outer wing use shoulder-wing configuration.
Preferably, the outer wing-folding mode uses convertible folding, by the angle parallel with interior wing
It packs up upward.
Preferably, the interior wing and outer wing use straight wing, solar panel to be layed in interior machine simultaneously
The upper surface of the wing and outer wing.
Preferably, the interior wing and outer wing use clark-Y aerofoil profiles.
Preferably, the tailplane, vertical tail, preceding hydrofoil and rear hydrofoil use NACA0012 aerofoil profiles.
Preferably, installation direction rudder is used for directional control on the vertical tail, elevator is installed on tailplane
For pitch control；Aileron is installed on the outer wing.
The utility model in terms of existing technologies, has the advantages that：
The utility model proposes air-sea dual-purpose solar unmanned plane, outer wing carries out folding and retraction design, reduces in sea
It is influenced by stormy waves when face is berthed.Secondly, solar panel is installed on interior wing, outer wing, can be provided for unmanned plane clearly
Clean, the lasting energy；Hydrofoil designs, and unmanned plane can be made to have the function of landing on the water surface, navigate by water and berth；Height sets propulsion system
System can across the sea navigate by water to ensure aircraft, the sea or from sea under takeoff condition of landing, and propulsion system can be
System safely and reliably works.
Description of the drawings
Fig. 1 unmanned planes structural schematic diagram in the open state；
Fig. 2 unmanned planes are in the structural schematic diagram of folded state；
In figure：Hull formula fuselage 1, interior wing 2, outer wing 3, fold mechanism 4, vertical tail 5, tailplane 6, floating drum 7,
Preceding hydrofoil 8, rear hydrofoil 9, propulsion system 10, solar panel 11.
Specific implementation mode
The utility model is further elaborated and is illustrated with reference to the accompanying drawings and detailed description.In the utility model
The technical characteristic of each embodiment can carry out the corresponding combination under the premise of not conflicting with each other.
Air-sea dual-purpose solar unmanned plane in the present embodiment, which has, is divided into folded state and opening state both of which, rolls over
Overlapping state is used for surface navigation, and opening state is flown for aerial high-speed.
The unmanned plane structure of opening state is as shown in Figure 1, the unmanned plane includes hull formula fuselage 1, interior wing 2, outer wing
3, fold mechanism 4, vertical tail 5, tailplane 6, floating drum 7, preceding hydrofoil 8, rear hydrofoil 9, propulsion system 10 and solar cell
Plate 11.Hull formula fuselage 1 is the main part of unmanned plane, and 1 lower half portion of hull formula fuselage is designed using hull, can be promoted winged
The buoyancy of row device in water, upper part is using conventional aircraft aerodynamic arrangement.
Wing 2 is fixed-wing in one pair, is separately fixed at the both sides of hull formula fuselage 1, the outer rim of every interior wing 2
A piece of outer wing 3 is hinged by fold mechanism 4.The realization of the equipment such as hydraulic control system may be used in fold mechanism 4, folds
Mode uses convertible folding, and folding is overturn around interior wing 2 for controlling outer wing 3.Outer wing 3 can be by flat with interior wing 2
Capable angle starts, and is packed up upward under the control of fold mechanism 4, is folded to 2 top of interior wing, thus enters such as Fig. 2 institutes
The folded state shown.In the present embodiment, it is equipped with solar panel 11 on interior wing 2 and outer wing 3, energy is provided for aircraft
Source.In order to install more solar panels 11 and improve cruise time of aircraft simultaneously, interior wing 2 and outer wing 3 use
High aspect ratio straight wing；In order to mitigate aircraft weight, and increase the operability of vertical tail 5 and tailplane 6, using double tails
Support layout.Interior wing 2, outer wing 3 use shoulder-wing configuration.Shoulder-wing configuration can increase the stability of aircraft, and avoid by
Wing contacts the water surface when approximately level.Interior wing 2 and outer wing 3 use clark-Y aerofoil profiles in the present embodiment, this aerofoil profile for
Ultra light aircraft has manufacture advantage, while also being adapted for the arrangement and fixation of solar panel 11.For 10 energy of propulsion system
Enough systems safely and reliably work, the propulsion system 10 set using height, i.e., propulsion system 10 are set to 2 top of interior wing, pushed away
Double-motor power system can be used into system 10, propeller is symmetrically arranged at 1 top both sides of hull formula fuselage.
It is hung under interior wing 2 there are two floating drum 7, floating drum is a closed composite structure, is floated on for being provided for full machine
Buoyancy on the water surface.Between 6 horizontal fixation of tailplane and two panels vertical tail 5, H-type layout is formed, two panels vertical tail 5 divides
It is not fixed on interior wing 2 by shoe.In the downside of unmanned aerial vehicle body and empennage, two secondary hydrofoil of installation, preceding hydrofoil 8 are fixed on
2 lower section of interior wing, the rear hydrofoil 9 is fixed on the shoe of 5 lower section of vertical tail, to realize that unmanned plane rises on the water surface
The functions such as drop, navigate by water and berth.Tailplane 6, vertical tail 5, preceding hydrofoil 8 and rear hydrofoil 9 use NACA0012 aerofoil profiles.Vertically
Installation direction rudder is used for directional control on empennage 5, and installation elevator is used for pitch control on tailplane 6；The outer wing 3
On aileron is installed.
In the utility model, the fuselage of hull formula design can promote the buoyancy of aircraft in water, and Driven by Solar Energy
Larger moment power can not often be provided so that relatively difficult when unmanned plane takes off on the water, the utility model uses hull
And hydrofoil design, to reduce resistance of the unmanned plane in water surface takeoff phase, to make solar energy unmanned plane smoothly take off.
Unmanned plane sets propulsion system using height, to ensure aircraft navigate by water across the sea, the sea or from sea of landing
Under takeoff condition, propulsion system can system safely and reliably work, avoid propulsion system because into water projection without can be normal
Work.
High aspect ratio straight wing plays an important role to the performance of whole airplane.First, the flattener of high aspect ratio
The wing is conducive to install more solar panels, provides enough power；On the other hand, big aspect ratio can improve aircraft
Cruise time.Shoulder-wing configuration can increase the stability of aircraft, and avoid contacting the water surface by the approximately level opportunity wing.
Bi-Tail-Boom Layout replaces tail boom with shoe, can mitigate the gross weight of aircraft, and increases vertical tail 5 and level
The maneuverability of empennage 6.Twin vertical fin is separately mounted on two shoes, and tailplane 6 connects two vertical tails 5, and hydrofoil is mounted on
5 lower part of vertical tail, enclosed structure design improve the structural strength of body on the whole.
Control method based on above-mentioned air-sea dual-purpose solar unmanned plane is as follows：It is divided into rugosity in unmanned plane traveling process
State and opening state, unmanned plane control the angle between outer wing 3 and interior wing 2 according to travel task, by fold mechanism 4 and exist
Switch between two states, wherein：
When unmanned plane in the open state, 3 plane of outer wing and 2 plane keeping parallelism of interior wing are pushed away using what height was set
The power of flight forward is provided into system 10 for unmanned plane；In flight course, the aileron on outer wing 3 is for controlling rolling behaviour
Vertical, rudder is for realizing directional control, and elevator is for realizing pitch control.
When unmanned plane needs are advanced on the water surface, controls outer wing 3 by fold mechanism 4 and overturn around interior wing 2 and roll over
It is folded, into folded state, continues with the high propulsion system 10 set and forward power is provided for unmanned plane, and by 8 He of preceding hydrofoil
Hydrofoil 9 provides lift of the unmanned plane on the water surface afterwards.
But when unmanned plane needs take off from the water surface, need to enter open shape by the control unmanned plane of fold mechanism 4 first
Then state pushes aircraft to advance by propulsion system 10, upward lift is then generated by wing, realizes take-off process.
The unmanned plane uses solar energy as power, with inexpensive, long endurance, high maneuver, fixed point cruising ability are strong etc.
Advantage all has boundless application prospect in fields such as investigation, monitoring, communication relaying, navigation；It can be used as marine atmospheric number
Platform according to the study, for detecting environmental change and acquisition meteorological data, tracking typhoon, forecasting weather, monitoring pollution；It can also use
In the scientific investigation platform to the specific bodies of water, assist to carry out oceanographic hydrological observation, ocean current and meteorological observation, marine organisms and chemistry in ecology
Observation and marine resources detection；It can also be applied to military domain.
Embodiment described above is a kind of preferable scheme of the utility model, and so it is not to limit this practicality
It is novel.Those of ordinary skill in technical field can be in the case where not departing from the spirit and scope of the utility model
It makes a variety of changes and modification.Therefore all technical solutions for taking the mode of equivalent substitution or equivalent transformation to be obtained, all fall within
In the scope of protection of the utility model.
Claims (9)
1. a kind of air-sea dual-purpose solar unmanned plane, which is characterized in that including hull formula fuselage (1), interior wing (2), outer wing
(3), fold mechanism (4), vertical tail (5), tailplane (6), floating drum (7), preceding hydrofoil (8), rear hydrofoil (9), propulsion system
(10) and solar panel (11)；Wing (2) is fixed-wing in two panels, is separately fixed at the both sides of hull formula fuselage (1),
The outer rim of every interior wing (2) is hinged a piece of outer wing (3) by fold mechanism (4), and fold mechanism (4) is for controlling outer machine
The wing (3) overturns around interior wing (2) and folds；It is equipped with solar panel (11) on interior wing (2) and/or outer wing (3), promotes
System (10) is set to above interior wing (2)；It is hung under interior wing (2) there are two floating drum (7), tailplane (6) is fixed on two panels
Between vertical tail (5), H-type layout is formed, two panels vertical tail (5) is fixed on by shoe on interior wing (2) respectively；Nobody
The front and back of machine lower part is respectively fixed with preceding hydrofoil (8) and rear hydrofoil (9).
2. air-sea dual-purpose solar unmanned plane as described in claim 1, which is characterized in that the preceding hydrofoil (8) is fixed on
Below interior wing (2), the rear hydrofoil (9) is fixed on the shoe below vertical tail (5).
3. air-sea dual-purpose solar unmanned plane as described in claim 1, which is characterized in that under the hull formula fuselage (1)
Half part is designed using hull, and upper part uses aircraft aerodynamic arrangement.
4. air-sea dual-purpose solar unmanned plane as described in claim 1, which is characterized in that the interior wing (2), outer wing
(3) shoulder-wing configuration is used.
5. air-sea dual-purpose solar unmanned plane as described in claim 1, which is characterized in that described outer wing (3) Foldable square
Formula uses convertible folding, is packed up upward by the angle parallel with interior wing (2).
6. air-sea dual-purpose solar unmanned plane as described in claim 1, which is characterized in that the interior wing (2) and outer machine
The wing (3) uses straight wing, solar panel (11) while the upper surface for being layed in interior wing (2) and outer wing (3).
7. air-sea dual-purpose solar unmanned plane as described in claim 1, which is characterized in that the interior wing (2) and outer machine
The wing (3) uses clark-Y aerofoil profiles.
8. air-sea dual-purpose solar unmanned plane as described in claim 1, which is characterized in that the tailplane (6), vertical
Empennage (5), preceding hydrofoil (8) and rear hydrofoil (9) use NACA0012 aerofoil profiles.
9. air-sea dual-purpose solar unmanned plane as described in claim 1, which is characterized in that pacify on the vertical tail (5)
It fills rudder and is used for directional control, installation elevator is used for pitch control on tailplane (6)；Pacify on the outer wing (3)
Equipped with aileron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820026993.3U CN207725621U (en) | 2018-01-08 | 2018-01-08 | A kind of air-sea dual-purpose solar unmanned plane |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820026993.3U CN207725621U (en) | 2018-01-08 | 2018-01-08 | A kind of air-sea dual-purpose solar unmanned plane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128453A (en) * | 2018-01-08 | 2018-06-08 | 浙江大学 | A kind of air-sea dual-purpose solar unmanned plane and its control method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128453A (en) * | 2018-01-08 | 2018-06-08 | 浙江大学 | A kind of air-sea dual-purpose solar unmanned plane and its control method |
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