CN105865271B - A kind of portable missile of use fast aeration missile wing - Google Patents

A kind of portable missile of use fast aeration missile wing Download PDF

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Publication number
CN105865271B
CN105865271B CN201610367199.0A CN201610367199A CN105865271B CN 105865271 B CN105865271 B CN 105865271B CN 201610367199 A CN201610367199 A CN 201610367199A CN 105865271 B CN105865271 B CN 105865271B
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China
Prior art keywords
missile
missile wing
inflation
wing
portable
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CN201610367199.0A
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Chinese (zh)
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CN105865271A (en
Inventor
向敏
刘轩岑
杨晓骞
刘龙斌
江振宇
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National University of Defense Technology
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National University of Defense Technology
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/02Stabilising arrangements
    • F42B10/14Stabilising arrangements using fins spread or deployed after launch, e.g. after leaving the barrel
    • F42B10/20Stabilising arrangements using fins spread or deployed after launch, e.g. after leaving the barrel deployed by combustion gas pressure, or by pneumatic or hydraulic forces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B15/00Self-propelled projectiles or missiles, e.g. rockets; Guided missiles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B15/00Self-propelled projectiles or missiles, e.g. rockets; Guided missiles
    • F42B15/36Means for interconnecting rocket-motor and body section; Multi-stage connectors; Disconnecting means

Abstract

A kind of portable missile of use fast aeration missile wing, inflation missile wing is symmetrical arranged including body and be arranged on the left and right sides in the middle part of body a pair, the aerating device being connected with inflation missile wing is provided with the body, the inflation missile wing is flexible gas-filled missile wing, it is inflating expanded by aerating device after stored collapsed left and right sides in the middle part of body, MISSILE LAUNCHING before MISSILE LAUNCHING.Stored collapsed and setting missile wing protective cover before missile wing transmitting are inflated, reduces the largest cross-sectional sized of guided missile before transmitting, reduces the requirement to flat pad caliber size, simplify transmitting flow, shorten launch time, control design cost, be convenient for carrying and shift.Present invention employs flexible gas-filled missile wing, stored collapsed before transmitting is easy to rapid fire;There is provided larger lift-drag ratio for rapid deployment after transmitting;Explode and abandon when striking target, improve battlefield flexibility.

Description

A kind of portable missile of use fast aeration missile wing
Technical field
The invention belongs to portable missile technical field, and in particular to a kind of to have the portable missile for inflating missile wing.
Background technology
Guided missile, as a kind of precision strike weapon, plays more and more important effect in modern war.And conventional pilot Play that bulky, complicated, launch preparation time length, hang time be shorter, use cost is higher.On the other hand, volume compared with Small guided cartridge is mostly using without tail fin design, and mobility shortcoming, penetration ability is poor, it is difficult to perform diversified military Business.Therefore, can rapid fire enter the theater of war, the Miniaturized portable with stronger penetration ability and longer hang time and lead Bullet turns into the development trend in following guided missile field.
One kind is disclosed in Publication No. 103808212A patent document quickly continuously to launch low cost using artillery The big gun hair small missile of wide range miniature missile.Guided missile propulsion gunpowder is needs oxygenation fuel, and big gun hair guided missile is anury flyer lead bullet, big gun hair The transmitting artillery of guided missile is fixedly mounted.It launches miniature missile using artillery, enable guided missile obtained in transmitting it is larger just Speed, so that guided missile carries less fuel in flight accelerator and can obtain larger acceleration again, gets after bore Guided missile part is done along guided missile portion central axes and is rotationally advancing at a high speed, and then can greatly increase the range of this miniature missile.But It is that this big gun hair small missile has following defect:It is that the hang time is short without tail fin design, mobility shortcoming, penetration ability Difference;The transmitting artillery of big gun hair guided missile uses fixedly mounted, very flexible, it is difficult to deal with complex battlefield surroundings, entirely Systems bulky, is not suitable for carrying or shifts;Guided missile rotates at a high speed around central shaft in flight course, produces larger inertia Square, increase system control difficulty.
Therefore design one kind can improve maneuverability, extend the hang time, increase scope, be convenient for carrying and shift Guided missile be required.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of portable missile of use fast aeration missile wing.
The technical scheme is that:
A kind of portable missile of use fast aeration missile wing, including body, it is characterised in that:Also include being arranged on body A pair of the middle part left and right sides are symmetrical arranged the aerating device for being provided with and being connected with inflation missile wing in inflation missile wing, the body, The inflation missile wing is flexible gas-filled missile wing, before MISSILE LAUNCHING after stored collapsed left and right sides in the middle part of body, MISSILE LAUNCHING It is inflating expanded by aerating device.
Further, inflation missile wing of the present invention is designed using high aspect ratio.Specifically, inflation missile wing uses aspect ratio For 7~10 high aspect ratio RECTANGULAR WINGS, the aerofoil profile for the inflation missile wing being fully deployed after inflation is plano-convex aerofoil profile, relative thickness of airfoil 10%~11%.Inflation missile wing is made up of PVC material, and whole inflation missile wing is divided into 10~16 air chambers communicated.Inflate bullet The be internally provided with dividing plate and flexible tie rod of the wing are used to disperse the load that internal pressure is produced, so as to keep certain wing Type.
Further, present invention additionally comprises missile wing protective cover, missile wing protective cover is arranged on bullet by protective cover locking bolt On body, protective cover locking bolt can realize discarding missile wing protective cover after starting, and the inflation missile wing uses Z-shaped folding mode Cavity of the stored collapsed between body and missile wing protective cover.
Further, the afterbody of body of the present invention is provided with tail vane, and the engine of tail vane is arranged at the afterbody of body.
Further, the empennage of tail vane of the present invention is cruciform tail.
Further, aerating device of the present invention includes being provided with gas cylinder, high pressure gas inside gas cylinder, body The missile wing inflation that the main gas circuit of bottle is divided into the inflation missile wing that two branch gas circuits are connected respectively to the left and right sides by three-way connection connects On head.
Further, be provided with the main gas circuit of gas cylinder of the present invention can remote control switch air valve, pass through The beginning and end of the switch controls gas replenishment process of air valve.
Further, both sides are installed and missile wing installation base are provided with the position of inflation missile wing in the middle part of body of the present invention Seat, the wing root of inflation missile wing is fixed in installation pedestal, and missile wing installation pedestal is connected by blasting bolt with body, quick-fried Fried bolt can be realized when striking target, and blast abandons inflation missile wing.
Further, spring assembly is provided between installation pedestal of the invention and body, spring assembly can be realized Inflation missile wing is quickly separated with body after blasting bolt starts.
The advantage of the invention is that:
Present invention employs flexible gas-filled missile wing, stored collapsed before transmitting is easy to rapid fire;Rapid deployment after transmitting, Larger lift-drag ratio is provided;Explode and abandon when striking target, improve battlefield flexibility.
Compared with big gun hair small missile, present invention employs cruciform tail and with larger lift-drag ratio and larger length Missile wing is inflated, the maneuverability of guided missile is improved, extends the hang time;
The missile wing attachment structure that the present invention is abandoned using explosibility, abandons larger-size inflation missile wing in strike, makes Missile attitude is still accurately controlled with afterbody cross-shape layout tail vane, the flexibility of strike process is improved;
The present invention folds and set missile wing protective cover by inflating missile wing Z-shaped, and the maximum for reducing guided missile before transmitting is cut Face size, reduces the requirement to flat pad caliber size, simplifies transmitting flow, shorten launch time, control design Cost, is convenient for carrying and shifts;
The present invention quickly can have found and attack various concealed targets, complete intelligence reconnaissance, precision strike and target Damage and comment The combat duty such as estimate, the arms and services can be allotted as individual combat equipment, with wide application prospect.
Brief description of the drawings
Fig. 1 is structural representation of the invention.(inflation missile wing folded state)
Fig. 2 is structural representation of the invention.(inflation missile wing deployed condition)
Fig. 3 is structural representation of the invention.(inflation missile wing is separated with body)
Fig. 4 is working condition timing diagram of the invention:(a) it is missile wing folded state;(b) gas replenishment process missile wing state;(c) Missile wing inflation completes deployed condition;(d) blasting bolt startup missile wing separates moment state with body.
Fig. 5 is the structural representation of inflation missile wing.
Label declaration in figure:
1st, missile wing is inflated;2nd, missile wing protective cover;3rd, protective cover locking bolt;4th, gas circuit;5th, tail vane;6th, engine;7th, send out Motivation air intake duct;8th, missile wing installation pedestal;9th, blasting bolt;10th, body;11st, missile wing gas-charging connection;12nd, spring assembly;13、 Gas cylinder;14th, air valve;15th, three-way connection.
Embodiment
In order that technical problem solved by the invention, technical scheme and beneficial effect are more clearly understood, below in conjunction with Drawings and Examples, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to The present invention is explained, is not intended to limit the present invention.
Referring to figs. 1 to Fig. 3, the invention provides a kind of portable missile of use fast aeration missile wing, including body 10, Inflate missile wing 1, tail vane 5, engine 6, missile wing protective cover 2, aerating device.Inflation missile wing 1 in the present invention is flexible gas-filled bullet The wing, a pair of inflation missile wings 1 being symmetrical set are separately mounted in the left and right sides of the medium position of body 10, the body 10 Be provided with and inflate the aerating device that be connected of missile wing 1, inflate missile wing 1 before MISSILE LAUNCHING stored collapsed in body medium position It is inflating expanded by aerating device after the left and right sides, MISSILE LAUNCHING.
Reference picture 1, Fig. 2 and Fig. 3, the afterbody of body 10 are provided with tail vane 5, and the engine 6 of tail vane 5 is arranged at body 10 Afterbody, engine inlets 7 are positioned close on the downside of the body of afterbody position.The empennage of tail vane is cross in the present invention Empennage.Whole tail vane is symmetrical above and below and symmetrical symmetrical structure, and tail vane is coaxially set with body.Missile wing is inflated to use High aspect ratio is designed, with larger lift-drag ratio, and inside sets dividing plate and flexible tie rod to disperse the load that internal pressure is produced, so that Certain aerofoil profile can be kept.Using the inflation missile wing with larger lift-drag ratio and larger length, can be provided for missile flight compared with Lift, improves guided missile maneuverability;
Reference picture 5, for structural representation of the inflation missile wing after inflating expanded, inflation missile wing 1 uses aspect ratio for 7~10 What is be fully deployed after high aspect ratio RECTANGULAR WINGS, inflation inflates the aerofoil profile of missile wing for plano-convex aerofoil profile, and relative thickness of airfoil 10%~ 11%.Inflation missile wing is made up of PVC material, and whole inflation missile wing is divided into 10~16 air chambers communicated.Inflate the interior of missile wing Portion, which is provided with dividing plate and flexible tie rod, to be used to disperse the load that internal pressure is produced, so as to keep certain aerofoil profile.
Structural representation when reference picture 1 is present invention inflation missile wing folded state, inflation is installed in the middle part both sides of body 10 Missile wing installation pedestal 8 is provided with the position of missile wing 1, the wing root of inflation missile wing 1 is fixed in missile wing installation pedestal 8, Inflation missile wing 1 at the link position of missile wing installation pedestal 8 with making encapsulation process, it is ensured that whole inflation missile wing is sealed.Missile wing is pacified Dress pedestal 8 is connected by blasting bolt 9 with body 1, and blast discarding that blasting bolt 9 can be realized when striking target is inflating expanded Inflation missile wing.Missile wing protective cover 2 is additionally provided with the outside of the inflation missile wing of folded state.Missile wing protective cover 2 is locked by protective cover Only bolt 3 is arranged on body 10, and protective cover locking bolt 3 can realize discarding missile wing protective cover 2 after starting.The present embodiment In, cavity of the inflation missile wing 1 using Z-shaped folding mode stored collapsed between body 10 and missile wing protective cover 2.Pass through inflation Missile wing Z-shaped folds and set missile wing protective cover, reduces the largest cross-sectional sized of guided missile before transmitting, reduction is to flat pad mouthful The requirement of footpath size, can be convenient for carrying and shift using cartridge type transmitting.The missile wing folding mode of the present invention is not limited to Z-shaped folding Folded mode.
Aerating device in structural representation of the reference picture 2 for the present invention inflation missile wing when inflating expanded, body 10 includes Gas circuit 4 between gas cylinder 13 and the inflation missile wing 1 of gas cylinder 14 and two.Gas cylinder 14 is arranged on the inside of body 1, The main gas circuit of gas cylinder 14 passes through inflation missile wing 1 that 15 points of three-way connection is that two branch gas circuits are connected respectively to the left and right sides On missile wing gas-charging connection 11.Be provided with the main gas circuit of gas cylinder 14 can remote control switch air valve 14, pass through air valve 14 Switch controls gas replenishment process beginning and end.To ensure that gas cylinder inflates the gas replenishment process of missile wing, inflation to both sides Amount is synchronous consistent, and two branch air paths are symmetrical.Connected using carrying gas cylinder on bullet and by three-way connection The aerating device of both sides missile wing, can be completed in flight course missile wing fast aeration expansion, while both sides missile wing have it is identical Air pressure, so as to ensure the accurate symmetrical structure of guided missile.
Structural representation when reference picture 3 separates for present invention inflation missile wing with body, blasting bolt 9 can realize strike Blast abandons inflation missile wing during target.After attack instruction is received, it can start what inflation missile wing installation pedestal 8 was connected with body 10 Blasting bolt 9, abandons inflation missile wing 1.Spring assembly 12, spring assembly 12 are provided between missile wing installation pedestal 8 and body 10 It can realize that inflation missile wing is quickly separated with body after blasting bolt startup.Spring assembly 12 is to be arranged on missile wing installation pedestal One group of spring between 8 and body 10.After quick-fried photograph bolt 9 starts, the elastic deformation of spring assembly 12 quickly will inflation missile wing ejection Realize inflation missile wing and body quick separating.And cross-shape layout's tail vane of the afterbody of body 10 accurately controls Missile Motion appearance State, fast and flexible is implemented to hit to target.Attachment structure and afterbody cross the tail vane layout abandoned using explosibility, the former May be implemented in flight course can abandon larger-size missile wing protective cover or inflation missile wing as needed, and the latter can ensure blast Simplification body after discarding still can accurately control athletic posture, improve the attack precision of target.
In use, can carry out rapid fire to guided missile using emitter, guided missile produces one by the ejection of emitter Fixed speed, while opening the engine 6 of tail end, thrust, adjustment tail vane deflection, it is ensured that guided missile has phase are provided for missile flight To stable flight attitude.The protective cover locking bolt for then starting missile wing protective cover abandons missile wing protective cover, while opening master Air valve on path, starts to inflate the fast aeration process of missile wing.After the completion of inflation, primary path air valve is closed.Now, big length Than the lift that the inflation missile wing with big lift-drag ratio provides missile flight, it is ensured that the quick target region of aircraft, carry out Patrol aviation.After attack instruction is received, the blasting bolt that inflation missile wing installation pedestal is connected with body can be started, inflation is abandoned Missile wing, cross-shape layout's tail vane of afterbody accurately controls Missile Motion posture, and fast and flexible is implemented to hit to target.
After MISSILE LAUNCHING, the working condition of guided missile can be divided into following 4 according to the order at flight moment:Missile wing rugosity State (Fig. 4 a), gas replenishment process missile wing state (Fig. 4 b), missile wing inflation complete deployed condition (Fig. 4 c), blasting bolt and start inflation bullet The wing separates moment state (Fig. 4 d) with body.Working condition timing diagram is as shown in Figure 4:
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should propose, for the art Those of ordinary skill for, improvements and modifications without departing from the principles of the present invention, these improvements and modifications should also be regarded For protection scope of the present invention.

Claims (7)

1. a kind of portable missile of use fast aeration missile wing, including body, it is characterised in that:Also include being arranged in body A pair of the portion left and right sides are symmetrical arranged the aerating device for being provided with and being connected with inflation missile wing in inflation missile wing, the body, institute It is flexible gas-filled missile wing to state inflation missile wing, is led to before MISSILE LAUNCHING after stored collapsed left and right sides in the middle part of body, MISSILE LAUNCHING Overcharge device of air inflating expanded;The inflation missile wing uses aspect ratio for 7~10 high aspect ratio RECTANGULAR WINGS, is opened up completely after inflation The aerofoil profile for the inflation missile wing opened is plano-convex aerofoil profile, and relative thickness of airfoil 10%~11%, inflation missile wing is provided for missile flight and risen Power;The aerating device includes being provided with gas cylinder inside gas cylinder, body, and the main gas circuit of gas cylinder is connected by three Head is divided into two branch gas circuits and is connected respectively on the missile wing gas-charging connection of inflation missile wing of the left and right sides, and two branch air paths are pair Claim, it is synchronous consistent that gas cylinder, which inflates the gas replenishment process of missile wing, aeration quantity to both sides, and both sides inflation missile wing has identical Air pressure;The afterbody of the body is provided with tail vane, and the afterbody that the engine of tail vane is arranged at body is provided for missile flight and pushed away Power, engine inlets are positioned close on the downside of the body of afterbody position.
2. the portable missile of use fast aeration missile wing according to claim 1, it is characterised in that:The inflation missile wing It is made up of PVC material, whole inflation missile wing is divided into 10~16 air chambers communicated;Inflation missile wing be internally provided with dividing plate and Flexible tie rod is used for the load for disperseing internal pressure generation.
3. the portable missile of use fast aeration missile wing according to claim 1 or 2, it is characterised in that:Also include bullet Wing protective cover, missile wing protective cover is arranged on body by protective cover locking bolt, and protective cover locking bolt can be real after starting Missile wing protective cover is now abandoned, the inflation missile wing is using Z-shaped folding mode stored collapsed between body and missile wing protective cover Cavity.
4. the portable missile of use fast aeration missile wing according to claim 3, it is characterised in that:The tail of the tail vane The wing is cruciform tail.
5. the portable missile of use fast aeration missile wing according to claim 1, it is characterised in that:The gas cylinder Main gas circuit on be provided with can remote control switch air valve, beginning and knot by the switch controls gas replenishment process of air valve Beam.
6. the portable missile of use fast aeration missile wing according to claim 1, it is characterised in that:In the middle part of the body Both sides are installed and missile wing installation pedestal are provided with the position of inflation missile wing, and the wing root of inflation missile wing is fixed on installed in installation pedestal On, missile wing installation pedestal is connected by blasting bolt with body, and blasting bolt can be realized when striking target, and blast abandons inflation Missile wing.
7. the portable missile of use fast aeration missile wing according to claim 6, it is characterised in that installation pedestal and bullet Spring assembly is provided between body, spring assembly can realize that inflation missile wing is quickly separated with body after blasting bolt startup.
CN201610367199.0A 2016-05-27 2016-05-27 A kind of portable missile of use fast aeration missile wing Active CN105865271B (en)

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CN105865271B true CN105865271B (en) 2017-09-05

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Publication number Priority date Publication date Assignee Title
CN113091523A (en) * 2021-04-13 2021-07-09 西安航天动力技术研究所 Firer throwing-off type anti-stabilizer wing
CN113443145B (en) * 2021-05-31 2023-02-07 中航(成都)无人机系统股份有限公司 Military unmanned aerial vehicle

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AU524255B2 (en) * 1978-12-29 1982-09-09 Commonwealth Of Australia, The Deployable wing
CN1052084A (en) * 1990-05-31 1991-06-12 邢麟祥 Separate driving type wing shape double vertical tails
JPH08226798A (en) * 1995-02-23 1996-09-03 Mitsubishi Electric Corp Guided air frame
CN1523318A (en) * 2003-02-19 2004-08-25 姜淑君 Air-actuated cross rotor and ring form tail wing for ball ammunition and aircraft
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