CN101088864A

CN101088864A - Flying squirrel simulating flyer

Info

Publication number: CN101088864A
Application number: CN 200710039576
Authority: CN
Inventors: 孙文华
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-18
Filing date: 2007-04-18
Publication date: 2007-12-19
Anticipated expiration: 2027-04-18
Also published as: CN101088864B

Abstract

The flying squirrel simulating flyer for carrying cargo and passengers has one wide and large dome with adjustable elevation angle, width of about one half of the wing and length capable of being greater than the fuselage, and possesses flying resistance during flying at high speed not greater than that of common airplane. It has the advantages of long gliding distance, low takeoff and landing speed, capacity of taking off and landing in a simple runway, emergency falling retarding function, etc.

Description

Flying squirrel simulating flyer

Technical field

The present invention relates to aviation field, relate in particular to a kind of of civil aviation transportation safety method field.

Background technology

The modern passenger aeroplane that is using at present, all be to provide lift or resistance basically when flight and landing by the wing and the top movable wing change elevation angle, but movable wing can provide the area of (lift or resistance) limited, this must lean on the kinematic velocity of aircraft to remedy lift, but too fast kinematic velocity makes landing become the most difficult and complicated operations in the flight course) bury unsafe hidden danger to the landing of aircraft.When aircraft aloft flies, as causing aircraft to run out of steam or operate words out of control because of machinery, electric, electronic failure take place, passenger is difficult to escape the misfortune of airplane crash on the machine, this is because run out of steam or out of control aircraft, in case the speed of gliding and being difficult to bear to wing slowly, aircraft is just accelerated toward tenesmus, the leeway that do not allow the crew consider more.

And if aircraft has too fast speed when the landing on airport, in case make aircraft et out of order or operation make mistakes slightly, be easy to equally lead to and be catastrophic failure, simultaneously too fast descending speed causes wearing and tearing faster for tire, a falling unit and the airfield runway of aircraft, stay dangerous hidden danger, annual in the world at present all have a lot of because of the above-mentioned former thereby air crash that causes.

Summary of the invention

Seen that the friend of flying squirrel knows in the Animal World, it can glide flying squirrel freely in the middle of the woods against the epithelium between own four limbs, predation prey and escape natural enemy.

In view of the foregoing, I invent a kind of flying squirrel simulating flyer (Fig. 1, Fig. 2), it is as the flying squirrel that glides, only flying squirrel is to provide limited lift to be used to glide by leaning against the epithelium that opens between four limbs in the air after the application force of pedaling behind two legs and dropping, and flying squirrel simulating flyer provides power (Fig. 1) by aero-engine 7, body upper end has the dome 1 of the elevation-variable that the non-metallic material of light and handy tough and tensile metallic material of the utilization as the Wu form like flying and light flame-retardant makes to substitute wing, two aero-engine 7 are in the body both sides, and the driving engine air nozzle is equipped with jet deviator assisted diversion.

Two supports are arranged before and after the fuselage of flying squirrel simulating flyer, each support two ends connects top dome 1, having in the front frame 3 has wheel word 10 and insurance hawser 15 in separable device 9 and flexible hawser 14 after poppets 5, the height of adjusting front frame 3 can make fuselage 1 level rise or descend.During flight, when air-flow process dome 1 bottom, the elevation angle that changes dome 1 and fuselage 2 just can produce lift or the resistance that the wing times over conventional airplane can produce, flying squirrel simulating flyer is risen or decline, and can the speed that manys lower than conventional airplane take off, land and glide, safety greatly improves.

When two aero-engine 7 as when being installed in back both sides (being in the dome spill groove face), in flight, utilize the high-temperature gas of driving engine ejection to make on every side air rapid expansion in the groove face, make the draught head on the outer top of dome groove face internal gas pressure and groove face further enlarge, impel dome lift to increase, this measure can improve the degree of utilization of fuel oil, energy savings.

Many independently botryoidalis can be housed on the retractor device between storehouse, fuselage 1 bottom treat inflatable airbags (enabling under the emergency state), each air bag all has an automatic check valve, when retractor device is emitted, each air bag seals after inflating (non-combustible gas of carbon dioxide and so on) by appendix voluntarily, and these many ballonets accumulate in several wear-resisting tough and tensile big capsules, buffer action has been opened in this tenesmus out of control when aircraft flight liftoff (water) when face is nearer, in water, also can increase buoyancy, and conventional airplane accident is too fast because of speed when falling, and buffer air bag is difficult to work.

The fuselage length of conventional airplane can reach about 1: 1.3 with the length ratio of two wings, that is to say about 20 meters long aircrafts, two wings are added up (comprising fuselage width) about about 25 meters, wing area is about about 45 sq ms, and about 20 meters long flying squirrel simulating flyer dome 1 width of fuselage length is about about 12 meters, length can be more than 20 meters, and area can be about 250 sq ms.Though the total weight of front and back support and dome has increased the weight when taking off greater than corresponding conventional airplane wing weight, when high-altitude flight and glide, more can save fuel oil, its most suitable middle-size and small-size carrying, goods aircraft and the aircraft of going sightseeing than conventional airplane.

Institute's tool advantage:

1. flying squirrel simulating flyer does not have the such wing of conventional airplane, and width shortens dramatically, and is about conventional airplane width about 60%, can shorten the interval and the length of airfield runway.Simultaneously because of with the low speed landing, so can prolong takeoff and landing device, wheel and airfield runway service life, the investment construction on airport is built in saving.

2. flying squirrel simulating flyer is against the very large dome 1 of area, event as same huge aerodone when gliding in the high-altitude, gliding distance is the several times of conventional airplane, and only this point performance just can make because of just seeking the place or strive for dealing with problems by the prolongation coasting time of can landing by gliding just in case flying squirrel simulating flyer that mechanical breakdown runs out of steam takes place in sizable scope.

3. the flying squirrel simulating flyer dome area can reach more than 200 sq ms, and solar cell (the optimum film-type, but want the temperature difference resistance can be strong) can be installed above, is enough to produce bigger electric energy for use in the machine.

4. (can change dome 1 and regulate liter because of the producible lift of flying squirrel simulating flyer (resistance) is big with the elevation angle of fuselage 2, the size of resistance), two aero-jet engines are installed in the dome of back both sides simultaneously, then can utilize motor exhaust to improve lift, energy savings, because of cross-sectional plane and be not more than conventional airplane, so this flying squirrel simulating flyer resistance and be not more than conventional airplane when high-speed flight, (speed is all very fast during present aircraft landing but because rely on the large-area dome 1 and the variable elevation angle can use the speed that the manys landing lower than present aircraft also, feasible landing becomes the most difficult and complicated operations in the flight course), the landing safety factor greatly improves.

5. also can on accessible broader highway, (because whole flying squirrel simulating flyer width has only about 60% of conventional airplane width, sinking speed is low again) land under the urgent situation.

6. after running out of steam, the flying squirrel simulating flyer et out of order do not having to fall under the situation of place, but when gliding to (water) face closely, end support before extending, making body and dome form one 30 spends to the angle of 45 degree, make the aircraft that drops in the glide make aircraft with lower slower speed preshoot and land, fall into water (inclination angle when when landing, flapping wing) as flying bird because of the dome inclination angle produces very big resistance, the buffer air bag that puts down before adding, the crash energy when the absorption flying squirrel simulating flyer lands or falls into water.The danger of air crash is dropped to minimum level.All adopt shock-absorbing buffering seat as seat in the objective storehouse, then more can improve safety performance.Passenger's life danger is dropped to nadir, also reduce the damage rate of aircraft greatly.

7. the ratio conventional airplane that can make of flying squirrel simulating flyer is longer, has more stability like this, and long distance is glided and the advantage of low velocity landing because it has, and can adapt to the landing of remote districts or airstrip, so can play very big progradation to the development of aircraft industry.

8. because the flying squirrel simulating flyer dome area is at present with 4～5 times of fuselage land-effect plane wing area, thus it as ground effect carrier effect certainly will be good many.The flying squirrel simulating flyer of process repacking militarily can all closely the face or the water surface fly fast than present all aircrafts, and its jet engine is in dome, infrared detector and radar are difficult at a distance at present finds it, after its dome was coated invisible coating and allochroic paint, in the sky satellite and prior-warning plane just was difficult to find it during hedgehopping.

Can greatly guarantee passenger's life security when the public recognizes the safety measure of this flying squirrel simulating flyer, that this flying squirrel simulating flyer is coming certainly.

Can long distance, long-time and can be with the benefit of gliding than low velocity:

1. saving fuel

2. when aloft et out of order runs out of steam with very large dome can prolong coasting time with strive for findding out, trouble-shooting.

3. can with very large dome can prolong gliding distance when et out of order runs out of steam aloft and search the landing place in a wider context.

4. airfield runway is required lowly, can adapt to the air strip landing, so possessed landing on flivver on an equal basis greatly can not the airport of landing, the restriction of having widened traffic condition.

5. in-flight if can on the accessible highway of broad, land with lower gliding speed when running out of steam.

6. the source at the boat station, ground that aloft can obtain with the more spacious and comfortable time during et out of order is supported.

7. the low velocity landing can alleviate the impact wear of tire to runway when landing, reduces the wheel wearing and tearing, prolongs the service life that tire has reached falling unit.

8. the landing of aircraft low velocity is safer.

9. because lower flying speed and gliding speed can be arranged, see phoenix scape and these tour itineraries of class so be well suited for the tourism of people low latitude.

Aloft et out of order promptly run out of steam and out of control situation under, can prolong coasting time extremely with lower speed with very large dome, in certain height, start retractor device, open airbag aeration, jacking system in the silo of stretching machine of elongation body then, the end support connecting device separates simultaneously, emit pull-cord, angle about making dome and fuselage into about 30～45 degree, the resistance that utilizes dome with reduce aircraft to and downward velocity inertial, during with ground (water surface) collision friction, air bag performance buffer action drops to minimum degree to danger.

Dome is connected stressing conditions with fuselage

1. when taking off and during normal flight, fuselage is parallel with dome, but detaching gear locking in junction is stressed in the front frame, and pull-cord locking is stressed.Passing through fixedly in the after poppet, rotatable connecting apparatus is connected stressed with the dome rear portion.

2. when aircraft landing, if necessary, can open dome with slower speed landing, be that hydraulic pressure top pull bar rises in the back silo, pull-cord is emitted gradually in the forebody support, support and dome slowly are separated to till the certain angle, and it is stressed that fuselage front frame and dome front portion are connected by pull-cord, and after poppet is connected stressed by fixing rotatable connecting apparatus with the dome rear portion.

3. the interior hydraulic pressure top of back silo pull bar connects stressed with the dome middle part in any case.

Shortcoming:

Side phoenix ability to bear is than conventional airplane difference, so after the side phoenix is greater than certain numerical value, can not open the jacking system in the silo during landing during landing.

Description of drawings

By of the description of a following example to flying squirrel simulating flyer of the present invention, purpose of the present invention can be understood further, concrete structure is held the advantage of seeking peace in conjunction with its accompanying drawing.Wherein, accompanying drawing is;

Fig. 1 is a flying squirrel simulating flyer side External view

Fig. 2 is a front elevation

Fig. 3 is that view is cut in the side

Fig. 4 is no dome birds-eye view

Fig. 5 is a upward view

1, dome 2, fuselage 3, front frame 4, lifting top 5, after poppet 6, turn to wheels 13 before the top 7, jet engine 8, silo 9, separable connecting device 10, rotatable connecting apparatus 11, jacking system 12, back wheel 14, pull-cord 15, insurance hawser 16, pulley

Claims

1. a flying squirrel simulating flyer is used for manned and loading, and it is made up of dome 1, fuselage 2, liftable support 3 rotatable fixed supports 5, silo 8 etc.It is characterized in that: the dome of described flying squirrel simulating flyer is connected with fuselage 2 by separable (about branch) front frame 3, rotatable (about branch) after poppet 5, silo 8.

2. dome 1 according to claim 1, it is characterized in that: show off linear pattern before and after it, and face in the middle of the face halfpipe groove face just like arc, the groove face concave surface is downward, be positioned on the fuselage, there are the plane of downward-sloping band folding hook, dome groove face interior thickness maximum in the groove face both sides, and its thickness is along with extending and reduce to the both sides, and there is the girt strip of rock-steady structure groove face and clinoplane junction.

3. fuselage 2 according to claim 1, it is characterized in that: fuselage is positioned at the middle under the dome groove surface, fuselage is by separable (about branch) front frame 3 and top 1 anterior connection of dome, be connected with top dome (1) rear portion by rotatable (about branch) after poppet 5, be connected with top dome 1 middle part by silo 8.

4. separable (about branch) according to claim 1 front frame 3 is characterized in that: its end connects fuselage 2 front portions, and the other end connects dome 1 front portion by separable connecting device 9 being housed in the support and can putting the pull-cord 14 that can receive.

5. rotatable (about branch) after poppet 5 according to claim 1, it is characterized in that: its end connects the rear portion of fuselage 2, and the other end connects dome 1 rear portion by rotatable connecting apparatus in the support and insurance hawser 15.

6. silo 8 according to claim 1 is characterized in that: in the middle part of its lower end connected above the fuselage 2, the upper end connected dome 1 following middle part by logical jacking system 8 in the silo.