CN106394852B - Platform aerostatics - Google Patents
Platform aerostatics Download PDFInfo
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- CN106394852B CN106394852B CN201610901577.9A CN201610901577A CN106394852B CN 106394852 B CN106394852 B CN 106394852B CN 201610901577 A CN201610901577 A CN 201610901577A CN 106394852 B CN106394852 B CN 106394852B
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- wing
- wind wheel
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- 241000238631 Hexapoda Species 0.000 claims abstract description 39
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 20
- 239000001257 hydrogen Substances 0.000 claims abstract description 20
- 238000004891 communication Methods 0.000 claims abstract description 16
- 238000009423 ventilation Methods 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 239000010409 thin film Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 239000005437 stratosphere Substances 0.000 abstract description 11
- 238000002474 experimental method Methods 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 230000002045 lasting effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 238000011160 research Methods 0.000 description 4
- 210000003462 vein Anatomy 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 241000931705 Cicada Species 0.000 description 2
- 241000238633 Odonata Species 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 208000014617 hemorrhoid Diseases 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 235000013290 Sagittaria latifolia Nutrition 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 235000015246 common arrowhead Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002096 quantum dot Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/06—Rigid airships; Semi-rigid airships
- B64B1/20—Rigid airships; Semi-rigid airships provided with wings or stabilising surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/58—Arrangements or construction of gas-bags; Filling arrangements
- B64B1/62—Controlling gas pressure, heating, cooling, or discharging gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/38—Constructions adapted to reduce effects of aerodynamic or other external heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
- B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Catching Or Destruction (AREA)
- Wind Motors (AREA)
Abstract
The present invention provides a kind of near space platform aerostatics, including main body module and flying wing, flying wing is made the shutter shape sail of open and close movement using insect flapping wing is imitated by wind wheel storage battery power supply above main body module；It is equipped with the lateral wind wheel being connect with wind wheel accumulator above sail, umbellate form kuppe is equipped with above wind wheel, the upper surface of umbellate form kuppe is smooth surface or the convex surface being made of one group of triangular element piece；Umbellate form kuppe inner cavity is equipped with landing pack and control cabinet, and control module is equipped in control cabinet, is equipped with for the 5G communication modules with other near space platforms and/or ground communication in instrument room.A kind of near space platform aerostatics of the present invention is using the lift for shaking formation up and down of the buoyancy of hydrogen packet and imitative insect flapping wing as lasting lifting power, terrestrial space is utilized to stratospheric wind-force simultaneously, stratosphere can be entered and stablize running, good platform base is provided for the following quantum repeater experiment.
Description
Technical field
The present invention relates to a kind of platform aerostatics, belong near space vehicle technical field.
Background technology
The research of quantum bit is in progress at present, and especially the application of quantum repeater is still in experimental stage.Face
Near space is an important primary selection space for carrying out quantum repeater experiment.If establishing a kind of space platform in stratosphere
Base station can provide a kind of air transmission approach for upcoming quantum repeater.Since satellite is smooth to stratospheric space
It is logical without hindrance, it is capable of the scientific research efficiency of the sub- telecommunication satellite of effective hoisting load.
And the flying height of current most of scientific researches aircraft is unable to reach advection layer height, or it is dynamic by rising
The restriction in power source is either restricted by communication condition or is restricted by material.Therefore, how ground to stratosphere is utilized
Aircraft is served stratosphere by the wind-force in this section of space, and in stratosphere stable operation, and is kept between aircraft steady
Fixed communication, is the difficulties for needing to solve at this stage.
Invention content
In order to solve the deficiencies in the prior art, the present invention provides a kind of platform aerostatics, with the buoyancy of hydrogen packet and imitate
Terrestrial space is utilized to stratospheric wind as lasting lifting power in the lift for shaking formation up and down of insect flapping wing
Power can enter stratosphere and stablize running, and good platform base is provided for the following quantum repeater experiment.
The present invention is technical solution used by solving its technical problem：Provide a kind of platform aerostatics, including master
Body cabin and flying wing, the main body module are made of 3 or more the lodges by regular polygon distribution, and each lodge is located at regular polygon
Vertex position, the flying wing that each lodge is equipped with the windmill of vertical direction and is driven by windmill, plane where windmill with just
The radius of polygon is coplanar, and the axle center of windmill is equipped with the rotating bracket with windmill synchronous rotary, the center of rotating bracket and wind
The axle center of vehicle is coaxial, and flying wing is imitated insect flapping wing by the flexibility of two rigid movable axis and movable axis top and formed, flying wing
Two movable thes tip of the axis be individually fixed in the both ends of rotating bracket, the head end of movable axis is connect with imitative insect flapping wing, imitative elder brother
The extended line on worm flapping wing vertex where towards the center of regular polygon to lodge；Space in lodge is divided into for disposing instrument
Instrument room and hydrogen stateroom for placing hydrogen packet；The top of lodge is equipped with the beam wind being connect with wind wheel accumulator
Wheel is equipped with vertical sail between lodge and wind wheel, be equipped with the umbellate form kuppe coaxial with wind wheel above wind wheel, in umbellate form kuppe
Chamber is equipped with landing pack and control cabinet, and the control module being connect with landing pack and sail is equipped in control cabinet.The umbellate form is led
The upper surface of stream cover is smooth surface or the convex surface being made of one group of triangular element piece；Be equipped in the instrument room be used for and its
The 5G communication modules of his near space platform and/or ground communication.
The sail number is 4 sides that 4,4 sails constitute the cylinder that cross section is square；Or sail number
Identical as lodge number, each sail constitutes the side for the cylinder that cross section is regular polygon.
The sail is flap type.
The bulkhead of the hydrogen stateroom is equipped with the ventilation vent cover that is controlled by movable valve, is equipped in hydrogen stateroom and moving valve
The hydrogen gas concentration sensor of door connection.
Two movable axis cross-distributions of the flying wing are in front in anti-phase with rear form.
The number of the lodge is 4, and each lodge is equipped with the through-hole of the diagonal along square dot matrix, through-hole it is close
Inside region is equipped with same with windmill equipped with the axle center by the vertically-mounted windmill of the rotary shaft being fixed in ventilation hole, windmill
The rotating bracket of rotation is walked, the center of rotating bracket and the axle center of windmill are coaxial；The quantity of the flying wing is 4, each to fly
The wing is corresponded with lodge, and flying wing is imitated insect flapping wing by the flexibility of two rigid movable axis and movable axis top and formed, and flies
Two of the row wing movable thes tip of the axis are individually fixed in the both ends of rotating bracket, and the head end of movable axis is from the remote inside of lodge through-hole
Area end is stretched out, then is connect with imitative insect flapping wing.
The length ratio of the imitative insect flapping wing and movable axis is 3:3~5, the diameter of windmill and the length ratio of movable axis are 3:
3~4.
The upper surface of the umbellate form kuppe is equipped with thin-film solar cells battle array.
The present invention is based on advantageous effects possessed by its technical solution to be：
(1) a kind of platform aerostatics of the invention is equipped with vertical wind wheel, can capture wind energy transformation at any time and be stored up for electric energy
There are wind wheel accumulators, and electric energy is provided for the other equipment on platform aerostatics；
(2) wind wheel generation of the invention is rotated mainly by wind wheel blade, and rotating speed determines generating capacity, and blade is as by wind
The lever agitated, generation energy remoter from wind wheel center are bigger；Due to the gas of near space (stratosphere) primarily vertically
Stream, the center that the wind of vertical direction directly blows to wind wheel influence a kind of smaller, of the invention platform aerostatics top to wind wheel rotation
Portion is equipped with umbellate form kuppe, is located above wind wheel, and the wind flowed through originally from wind wheel center can be made to pass through umbellate form kuppe water conservancy diversion
Return air vane tip part, to improve the energy of wind wheel capture；
(3) a kind of platform aerostatics of the invention is equipped with sail, can pass through change and air-flow by controlling sail angle
The effective surface area of contact changes the utilization rate to wind-force, needs just to adjust the wind energy utilization in which face to which direction moves
Effective area can make entire platform aerostatics stable operation；
(4) a kind of flying wing of platform aerostatics of the invention is imitative insect flapping wing, can carry out flapping wing action up and down, profit
Use dynamic stall as high-lift, i.e., reciprocating motion length only has several times of chord lengths and absolute dimension is small, Reynolds number
It is low, delay falling off for stall vortex, therefore available stall angle reaches 30~45 degree, the stall angle of far super common wing
10~15 degree so that lift is multiplied；And both wings reach peak swing and almost collide under the high power state to take off, in
Between gap sucking, discharge air-flow of short duration can generate similar jet propelled reaction force；
(5) a kind of platform aerostatics of the invention can be equipped with the ventilation hole controlled by movable valve in the bulkhead in empty cabin
It covers, density of hydrogen in the enough empty cabins of monitoring at any time of the hydrogen gas concentration sensor being connect with movable valve is equipped in empty cabin, if more than hydrogen
The explosion limit of gas can control movable valve opening ventilation vent cover ventilation and ask its concentration to reduce, and prevent explosion accident；
(6) it is equipped in instrument room of the invention for communicating mould with the 5G of other near space platforms and/or ground communication
Block can carry out extra long distance communication in stratosphere environment, ensure the constant contact of entire platform aerostatics and other units；
(7) flying wing of the invention especially when using the double flapping wings of front in anti-phase with rear flutter structure when, flight is stablized the most, wind energy
Utilization rate is maximum；
(8) when the upper surface of Ben Faming umbellate form kuppe is equipped with thin-film solar cells battle array, it is especially suitable for；
(9) hydrogen packet (buoyancy source) of the invention is set to the lower section of entire platform aerostatics, flies with existing balloon
Ship class aircraft is different, and the air-flow that can make full use of top is that entire platform aerostatics creates power resources；
(10) currently, in 5G long code coding have confirmed that scheme be LDPC (Low Density Parity Check Code,
Low density parity check code), not only there is the superperformance for approaching Shannon limits, but also decoding complexity is relatively low, flexible structure,
The research hotspot of field of channel coding in recent years, be widely used at present deep space communication, fiber optic communication, satellite digital video and
The fields such as audio broadcasting, LDPC code have become forth generation communication system (4G) strong competitor, and the volume based on LDPC code
Code scheme is adopted by next-generation satellite digital video broadcast standard DVB-S2.The line-of-sight propagation of video broadcast procedure requires hair
Penetrating between machine and receiver does not have object obstruction.Due to the influence of earth curvature, the distance of line-of-sight transmission is limited, if to carry out
Remote transmission, it is necessary to set up terrestrial relay station or satellite relay station carries out force transfer, here it is microwave sighting distance relaying and defend
Star relay transmission, the line-of-sight transmission of optical signal also belong to such.The platform aerostatics of the present invention can fly in high-altitude even stratosphere
It goes, obstruction is not present between adjacent platforms aerostatics, can especially 5G technologies be given to provide more suitably channel, solve optic communication
Distance problem.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of platform aerostatics of the present invention.
Fig. 2 is the windmill and flying wing structural schematic diagram of the present invention.
Fig. 3 is the windmill and flying wing structural schematic diagram of the present invention.
Fig. 4 is the imitative dragonfly flapping wing schematic diagram of the present invention.
Fig. 5 is that the imitative insect flapping wing lift of the present invention generates principle schematic.
Fig. 6 is CFD simulation design sketch of the imitative insect flapping wing of the present invention under different Reynolds numbers.
Fig. 7 is the imitative cicada flapping wing schematic diagram of the present invention.
Fig. 8 is the double flapping wing principle schematics of front in anti-phase with rear of the present invention.
Fig. 9 is a kind of airflow direction schematic diagram of platform aerostatics of the present invention
In figure：1- landing packs, 2- control modules, 3- control cabinets, 4- wind wheels, 5- wind wheel accumulators, 6- sails, 7- connections
Column, 8- instrument rooms, 9- hydrogen staterooms, 10- windmills, 11- imitate insect flapping wing, 1101- costas, 1102- antenodals, 1103-
Secondary anterior cross vein, 1104- wing knots, 1105- postcubital crossveins, 1106- wing hemorrhoid, the 1107- apex of the wing, 1107- arteries and veins, the middle parts 1109- master pulse,
Marginal nervure after 1110-, 1111- fin roots, 12- umbellate form kuppes, 13- rotating brackets, 14- movable axis.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and examples.
The present invention provides a kind of platform aerostatics, referring to FIG. 1, FIG. 2 and FIG. 3, provide a kind of platform aerostatics, including
Main body module and flying wing, the main body module are made of 3 or more the lodges by regular polygon distribution, and each lodge is located at regular polygon
Vertex position.Each lodge is identical, is made of figure Instrumental cabin 8 and hydrogen stateroom 9, ensure that entire platform aerostatics
Steadily.The flying wing that each lodge is equipped with the windmill 10 of vertical direction and is driven by windmill 10, plane where windmill 10 with
The radius of regular polygon is coplanar, and the axle center of windmill is equipped with the rotating bracket 13 with windmill synchronous rotary, in rotating bracket 13
The axle center of the heart and windmill 10 is coaxial, and flying wing imitates insect flapping wing by the flexibility of two rigid movable axis 14 and 14 top of movable axis
11 compositions, the ends of two movable axis 14 of flying wing are individually fixed in the both ends of rotating bracket 13, the head end of movable axis 14 with
Imitative insect flapping wing 11 connects, and imitates the extended line on the vertex where towards the center of regular polygon to lodge of insect flapping wing 11；In lodge
Space be divided into the hydrogen stateroom 9 for disposing the instrument room 8 of instrument and for placing hydrogen packet；The top of lodge is equipped with
The lateral wind wheel 4 being connect with wind wheel accumulator 5 is equipped with vertical sail 6 between lodge and wind wheel 4,4 top of wind wheel is equipped with and wind wheel
Coaxial umbellate form kuppe 12,12 inner cavity of umbellate form kuppe are equipped with landing pack 1 and control cabinet 3, are equipped with and landing in control cabinet 3
The control module 2 that pack is connected with sail.
Specifically, with reference to Fig. 2, the number of the lodge of the present embodiment is 4, and lodge, windmill and flying wing can be by with lower sections
Formula connects：Lodge is equipped with the through-hole of the diagonal along square dot matrix, and the nearly inside region of through-hole, which is equipped with, passes through fixation
In the vertically-mounted windmill of the rotary shaft in ventilation hole, the axle center of windmill is equipped with the rotating bracket with windmill synchronous rotary, turns
The center and the axle center of windmill of dynamic holder are coaxial；The quantity of the flying wing is 4, and each flying wing is corresponded with lodge, is flown
Two of the row wing movable thes tip of the axis are individually fixed in the both ends of rotating bracket, and the head end of movable axis is from the remote inside of lodge through-hole
Area end is stretched out, then is connect with imitative insect flapping wing.
Two movable axis cross-distributions of the flying wing are in front in anti-phase with rear form.Its principle is as shown in figure 8, this machine
Structure, the flutter torque of generation of two flapping wing antisymmetry can cancel out each other completely, will not cause to generate when unbalance vibration to fuselage
Vibration influence makes entire platform aerostatics held stationary, and to wind energy utilization maximum.
Referring to Fig.1, it is supported and fixed by connecting pole 7 between lodge and wind wheel 4, sail number (only depicts for 4 in figure
Left side sail and the right sail), 4 sails constitute 4 sides of the cylinder that cross section is square.Sail number can also be with
Lodge number is identical, and respectively one sail of installation, each sail constitute the side for the cylinder that cross section is regular polygon above each lodge.
The sail can be the Yang Fan similar on sailing boat, or flap type.
The bulkhead of the hydrogen stateroom is equipped with the ventilation vent cover that is controlled by movable valve, is equipped in hydrogen stateroom and moving valve
The hydrogen gas concentration sensor of door connection.
The upper surface of the umbellate form kuppe is smooth surface or the convex surface being made of one group of triangular element piece.
The length ratio of the imitative insect flapping wing and movable axis is 3:3~5, the diameter of windmill and the length ratio of movable axis are 3:
3~4.
It is equipped with for the 5G communication modules with other near space platforms and/or ground communication in the instrument room.
The upper surface of the umbellate form kuppe is equipped with thin-film solar cells battle array.
The imitative insect flapping wing 11 is flexibility, using imitative dragonfly flapping wing shown in Fig. 4 or imitative cicada flapping wing (two shown in Fig. 7
Person is flexible imitative insect flapping wing), including after costa 1101, antenodal 1102, secondary costa 1103, wing knot 1104, knot
Transverse vein 1105, wing hemorrhoid 1106, the apex of the wing 1107, secondary arteries and veins 1108, middle part master pulse 1109, rear marginal nervure 1110 and fin root 1111.In figure
Shown blackboard position of retouching is the thicker position of flapping wing, remaining position is light and thin.Therefore the outer profile holder of imitative insect flapping wing 11 can be adopted
With density 2.0g/cm3, elasticity modulus 210GP carbon fiber beam, density 4.5g/cm can be used in internal train of thought3, elasticity modulus
Density 1.3g/cm can be used in the titanium alloy bar of 104GP, parachute3, elasticity modulus 3GP plastic foil.Imitative insect flapping wing 11 and activity
The length ratio of axis 14 is 3:3~5, the diameter of windmill 10 is 3 with the length ratio of movable axis 14:3~4.It specifically, can be by each position
Size is made arranged below：The diameter of windmill is set as 1500mm, and windmill foreign steamer is by the spoke support of 10 homogeneous radiations, movable axis
14 length is 2500mm, and the length for imitating insect flapping wing is 1800mm.Existing imitative insect flapping wing rests on theory stage, and
And general action, in minute vehicle, platform aerostatics of the invention is provided the power for imitating insect flapping wing using windmill, realized
The good locomitivity of imitative insect flapping wing.
Wind wheel accumulator 5 can be located between wind wheel central lower, two sail control cabinets, and the winding displacement between each component can be worn
The more hollow shaft at wind wheel center, impacts circuit when wind wheel being avoided to rotate.
With reference to Fig. 9, arrow head part indicates partial air flowing direction.The platform aerostatics upper layer of the present invention utilizes umbellate form
Kuppe guiding air-flow is captured by wind wheel as far as possible, and wind drives wind wheel to produce the power storage of instrument needs in wind wheel accumulator
In 5.The one side of multiple closings in sail in the middle part of control platform aerostatics, required direction is opened, with this control platform aerostatics water
Square to the direction of motion.The air-flow that sail shuts off is walked downwards, and upward reaction force is provided for aerostatics；Drive floating simultaneously
The windmill of device bottom rotates, and windmill rotation provides energy for imitative insect flapping wing and agitates flapping wing up and down, to generate upward thrust.
A kind of flying wing of platform aerostatics of the present invention is imitative insect flapping wing rather than the fixation that conventional aircraft uses
The wing.With reference to Fig. 5, it is that imitative insect flapping wing lift generates principle schematic, gives six kinds of different directions of A, B, C, D, E and F or big
The influence that small wind-force is generated to imitating insect flapping wing.In figure, thick segment of the end with dot, which represents, imitates insect flapping wing and flapping wing axis,
One group of arrow of horizontal direction represents natural wind, and single block arrow represents lift, and a pair of thin arrow represents gas caused by whirlpool
Direction is flowed, curve arrow is whirlpool schematic diagram.It can be seen that imitative insect flapping wing complies fully with aerodynamics, can give entire flat
Table flotation pocket provides enough lift and enters stratosphere.
Fig. 6 is CFD (Computational of the imitative insect flapping wing of ANSYS softwares simulation under different Reynolds numbers
Fluid Dynamics, computational fluid dynamics) schematic diagram.It can be seen that under big Reynolds number, the CFD of flapping wing and small Reynolds
It is similar under coefficient, only whirlpool situation different from.To the site test stage it is noted that seeing the ratio of amplitude/chord length, more
Big easier stall.If Reynolds number is high will to increase the ratio that chord length reduces amplitude/chord length.Flutter rotor, flapping wing, rotor three
Person flutters rotor efficiency highest under small Reynolds number.
A kind of platform aerostatics of the present invention, with the lift for shaking formation up and down of the buoyancy of hydrogen packet and imitative insect flapping wing
As lasting lifting power, while terrestrial space is utilized to stratospheric wind-force, stratosphere can be entered and stablize running, be
The following quantum repeater experiment provides good platform base.
Claims (8)
1. a kind of platform aerostatics, including main body module and flying wing, it is characterised in that：The main body module is by 3 or more by just more
The lodge of side shape distribution is constituted, and each lodge is located at the vertex position of regular polygon, each lodge be equipped with the windmill of vertical direction with
And the flying wing driven by windmill, the radius of plane and regular polygon where windmill is coplanar, and the axle center of windmill is equipped with and wind
The rotating bracket of vehicle synchronous rotary, the center of rotating bracket and the axle center of windmill are coaxial, flying wing by two rigid movable axis with
And the flexibility on movable axis top imitates insect flapping wing composition, two movable thes tip of the axis of flying wing are individually fixed in rotating bracket
Both ends, the head end of movable axis are connect with imitative insect flapping wing, imitate insect flapping wing vertex where towards the center of regular polygon to lodge
Extended line；Space in lodge is divided into the hydrogen stateroom for disposing the instrument room of instrument and for placing hydrogen packet；
The top of lodge is equipped with the lateral wind wheel being connect with wind wheel accumulator, vertical sail is equipped between lodge and lateral wind wheel, laterally
The umbellate form kuppe coaxial with lateral wind wheel is equipped with above wind wheel, umbellate form kuppe inner cavity is equipped with landing pack and control cabinet, control
The control module being connect with landing pack and vertical sail is equipped in cabin processed；The upper surface of the umbellate form kuppe is smooth surface
Or the convex surface being made of one group of triangular element piece；Be equipped in the instrument room for other near space platforms and/or ground
The 5G communication modules of face communication.
2. platform aerostatics according to claim 1, it is characterised in that：The vertical sail number is 4,4 vertical wind
Sail constitutes 4 sides of the cylinder that cross section is square；Or sail number is identical as lodge number vertically, each vertical sail
Constitute the side for the cylinder that cross section is regular polygon.
3. platform aerostatics according to claim 1, it is characterised in that：The vertical sail is flap type.
4. platform aerostatics according to claim 1, it is characterised in that：The bulkhead of the hydrogen stateroom is equipped with by moving valve
The ventilation vent cover of system is gated, the hydrogen gas concentration sensor being connect with movable valve is equipped in hydrogen stateroom.
5. platform aerostatics according to claim 1, it is characterised in that：Two movable axis of the flying wing, which intersect, to be divided
Cloth is in front in anti-phase with rear form.
6. platform aerostatics according to claim 1, it is characterised in that：The number of the lodge is 4, and each lodge is equipped with
Along the through-hole of the diagonal of square dot matrix, the nearly inside region of through-hole is equipped with the rotary shaft by being fixed in ventilation hole
Vertically-mounted windmill, the axle center of windmill are equipped with the rotating bracket with windmill synchronous rotary, the center of rotating bracket and windmill
Axle center it is coaxial；The quantity of the flying wing is 4, and each flying wing is corresponded with lodge, and flying wing is by two hardness activities
The flexibility on axis and movable axis top imitates insect flapping wing composition, and two movable thes tip of the axis of flying wing are individually fixed in rotation branch
The head end at the both ends of frame, movable axis is stretched out from the remote inside region end of lodge through-hole, then is connect with the imitative insect flapping wing of flexibility.
7. platform aerostatics according to claim 1, it is characterised in that：The length ratio of the imitative insect flapping wing and movable axis
It is 3:3~5, the diameter of windmill and the length ratio of movable axis are 3:3~4.
8. platform aerostatics according to claim 1, it is characterised in that：The upper surface of the umbellate form kuppe is equipped with thin
Film solar cell battle array.
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| CN201610901577.9A CN106394852B (en) | 2016-10-14 | 2016-10-14 | Platform aerostatics |
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| CN201610901577.9A CN106394852B (en) | 2016-10-14 | 2016-10-14 | Platform aerostatics |
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| CN106394852A CN106394852A (en) | 2017-02-15 |
| CN106394852B true CN106394852B (en) | 2018-09-18 |
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