CN107131794B - A kind of truck-mounted missile transmitting double-arc shape air deflector - Google Patents
A kind of truck-mounted missile transmitting double-arc shape air deflector Download PDFInfo
- Publication number
- CN107131794B CN107131794B CN201710535753.6A CN201710535753A CN107131794B CN 107131794 B CN107131794 B CN 107131794B CN 201710535753 A CN201710535753 A CN 201710535753A CN 107131794 B CN107131794 B CN 107131794B
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- Prior art keywords
- missile
- arc segment
- truck
- car launcher
- arc shape
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
- F41F7/00—Launching-apparatus for projecting missiles or projectiles otherwise than from barrels, e.g. using spigots
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
It is the invention belongs to MISSILE LAUNCHING technical field, in particular to a kind of to emit the device for carrying out gas diversion for truck-mounted missile.A kind of truck-mounted missile transmitting double-arc shape air deflector, technical solution is that it includes：Baffle and pedestal；Baffle includes：Sequentially connected upper straightway, small arc segment, big arc segment and lower straightway；Pedestal is for connecting baffle and car launcher.The present invention solves the problems, such as that combustion gas stream is excessive to the horizontal impact of car launcher when low angle is launched a guided missile；Guiding by double-arc shape guide face to combustion gas stream, it is therefore prevented that ablation and impact of the high temperature and high speed combustion gas stream to guided missile and emitter, while reducing transmitting cost of equipment maintenance；The design of double-arc shape guide face reduces the horizontal thrust that car launcher is born, improves the stability of car launcher, to ensure that launch accuracy, emission effciency and reliability.
Description
Technical field
The invention belongs to MISSILE LAUNCHING technical field, in particular to a kind of emit for truck-mounted missile carries out gas diversion
Device.
Background technique
Currently, the main battle weapons system of certain air defence missile, uses vehicle-mounted motor-driven duplex dress transmitting, it is desirable that high at 360 degree
It launches a guided missile in low 19.5 to 65 degree range.The high temperature and high speed combustion gas stream generated when transmitting directly affects launch accuracy and transmitting dress
Stability is set, warp reflux when especially emitting can directly corrode missile tail, or even emitter is caused to be destroyed.
To prevent erosion of the high temperature and high speed combustion gas stream to guided missile and emission system, deflector usually is installed in car launcher front, is protected
The smooth row of card combustion gas stream leads.
The deflection angle of baffle has also only been changed to circle by the generally planar air deflector of the air deflector of use, some air deflectors
Arc angle, guide face are still plane.Combustion gas stream can be generated when combustion gas stream impacts on air deflector when MISSILE LAUNCHING to regurgitate, and destroy guided missile
Or emitter.Transmitting feelings and since guided missile thrust is big, in low angle and rocket tube face car launcher front end
Under condition, car launcher is caused to bear a very big horizontal thrust, car launcher very likely occurs horizontal movement, destroys car launcher
Stability, to cause weapon system abortive launch.
Summary of the invention
The purpose of the present invention is：To solve the deficiencies in the prior art, pilot air-flow can effectively be arranged by providing one kind, change combustion
The truck-mounted missile in the direction of air-flow emits double-arc shape air deflector.
The technical scheme is that：A kind of truck-mounted missile transmitting double-arc shape air deflector, it includes：Baffle and bottom
Seat；
Baffle includes：Upper straightway, small arc segment, big arc segment and lower straightway；Upper straightway is located at and transmitting
It in the horizontal plane of Chinese herbaceous peony end tangential, is connect with the upper end of small arc segment, small arc segment lower end and big arc segment upper end
Connect, the lower end of big arc segment is connect with lower straightway, and lower straightway is located at flat with the tangent level of big arc segment lower end
In face；
Pedestal is for connecting baffle and car launcher.
Working principle：After engine ignition, high temperature and high speed combustion gas stream is sprayed along the axis direction of guided missile, because of guide face
Double cambered surfaces are become from plane, combustion gas stream passes through the guiding of double-arc shape air deflector, changes side when combustion gas stream leaves car launcher
To, to reduce the impact force to car launcher, and combustion gas stream is effectively reduced on the ablation of guided missile and car launcher and impacts influence,
The horizontal thrust that car launcher is born is reduced simultaneously.
Beneficial effect：It is excessive to the horizontal impact of car launcher that the present invention solves the combustion gas stream when low angle is launched a guided missile
Problem；Guiding by double-arc shape guide face to combustion gas stream, it is therefore prevented that burning of the high temperature and high speed combustion gas stream to guided missile and emitter
Erosion and impact, while reducing transmitting cost of equipment maintenance；The design of double-arc shape guide face reduces the water that car launcher is born
Flat-pushing power, improves the stability of car launcher, to ensure that launch accuracy, emission effciency and reliability.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram that the present invention is mounted on car launcher.
Specific embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
Referring to attached drawing 1, a kind of truck-mounted missile transmitting double-arc shape air deflector, it includes：Baffle 2 and pedestal 3；
Baffle 2 includes：Upper straightway 21, small arc segment 22, big arc segment 23 and lower straightway 24；Upper straightway 21
It in the horizontal plane tangent with 1 front top of car launcher, is connect with the upper end of small arc segment 22, small 22 lower end of arc segment
Connect with big 23 upper end of arc segment, the lower end of big arc segment 23 is connect with lower straightway 24, and lower straightway 24 is located at and big camber line
In the tangent horizontal plane of 23 lower ends of section；Small 22 radius of arc segment is 500-700mm, and the radius of big arc segment 23 is
1700-1900mm, it is preferred that the radius of small arc segment 22 is 600mm, and the radius of big arc segment 23 is 1800mm；
Pedestal 3 is welded by steel structure framework, for connecting baffle 2 and car launcher 1.
Attached drawing 2 is shown as the emission state of low angle truck-mounted missile, and missile release system revolving platform 5 connects guided missile 4 and hair
Vehicle 1 is penetrated, guided missile may be implemented at 360 degree, height 19.5 to 65, which is spent in range, to be emitted；Pedestal 3 is by baffle 2 and car launcher 1
Front end, vehicle frame link together, thus fixed baffle 2.
The present invention effectively guides combustion gas stream by the way that double-arc shape baffle is arranged, and changes the direction of combustion gas stream, reduces to transmitting
The impact force of vehicle, and combustion gas stream is effectively reduced on the ablation of guided missile and car launcher and impact influence.
To sum up, the above is merely preferred embodiments of the present invention, it is not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (4)
1. a kind of truck-mounted missile emits double-arc shape air deflector, including：Baffle (2) and pedestal (3)；It is characterized in that：
The baffle (2) includes：Upper straightway (21), small arc segment (22), big arc segment (23) and lower straightway (24)；
The upper straightway (21) is located in the horizontal plane tangent with car launcher (1) front top, with the small arc segment (22)
Upper end connection, small arc segment (22) lower end connects with big arc segment (23) upper end, the big arc segment (23)
Lower end is connect with the lower straightway (24), and the lower straightway (24) is located at tangent with big arc segment (23) lower end
Horizontal plane in；
The pedestal (3) is for connecting the baffle (2) and the car launcher (1)；
Missile release system revolving platform (5) connects guided missile (4) and car launcher (1)；Pedestal (3) by the baffle (2) with it is described
The front end of car launcher (1), vehicle frame link together；The guided missile spends low angle transmitting in range in height 19.5 to 65.
2. a kind of truck-mounted missile as described in claim 1 emits double-arc shape air deflector, it is characterised in that：The small arc segment
(22) radius is 500mm-700mm, and the radius of the big arc segment (23) is 1700mm-1900mm.
3. a kind of truck-mounted missile as described in claim 1 emits double-arc shape air deflector, it is characterised in that：The pedestal (3) by
Steel structure framework is welded.
4. a kind of truck-mounted missile as described in claim 1 emits double-arc shape air deflector, it is characterised in that：The small arc segment
(22) radius is 600mm, and the radius of the big arc segment (23) is 1800mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710535753.6A CN107131794B (en) | 2017-07-04 | 2017-07-04 | A kind of truck-mounted missile transmitting double-arc shape air deflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710535753.6A CN107131794B (en) | 2017-07-04 | 2017-07-04 | A kind of truck-mounted missile transmitting double-arc shape air deflector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107131794A CN107131794A (en) | 2017-09-05 |
| CN107131794B true CN107131794B (en) | 2018-11-23 |
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ID=59736704
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710535753.6A Active CN107131794B (en) | 2017-07-04 | 2017-07-04 | A kind of truck-mounted missile transmitting double-arc shape air deflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107131794B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177747B (en) * | 2017-11-09 | 2020-08-04 | 沪东中华造船(集团)有限公司 | Ship passive interference rocket projectile fixed launching deflector |
| CN109470080B (en) * | 2018-10-30 | 2021-04-27 | 湖北航天技术研究院总体设计所 | Vehicle-mounted missile launching flow guide device and launching vehicle with same |
| CN109470079A (en) * | 2018-10-30 | 2019-03-15 | 湖北航天技术研究院总体设计所 | A kind of truck-mounted missile transmitting single side air deflector and the car launcher with the air deflector |
| CN110132058B (en) * | 2019-05-14 | 2021-08-31 | 湖北三江航天江北机械工程有限公司 | Gas flow exhaust and guide device and exhaust and guide method |
| CN111155897A (en) * | 2020-01-08 | 2020-05-15 | 北京航天发射技术研究所 | Folding protective door |
| CN112966354B (en) * | 2021-03-29 | 2022-05-13 | 湖北三江航天江北机械工程有限公司 | Anti-scouring capability assessment method for gas flow drainage device |
| CN114459286A (en) * | 2021-08-06 | 2022-05-10 | 北京天兵科技有限公司 | Rocket tail flame guiding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105095A (en) * | 2011-11-10 | 2013-05-15 | 北京航天发射技术研究所 | Rocket silo and construction method thereof |
| CN103542771A (en) * | 2012-07-10 | 2014-01-29 | 北京航天发射技术研究所 | Protection type cantilever launching platform with built-in water channel and manufacturing method thereof |
| CN105971769A (en) * | 2016-07-13 | 2016-09-28 | 西安航天动力测控技术研究所 | Fuel gas guide device for vertical type test run of small solid rocket engine |
| CN106247855A (en) * | 2016-09-13 | 2016-12-21 | 湖北航天技术研究院总体设计所 | A kind of liftable transmitting station of air deflector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100545164B1 (en) * | 2003-12-24 | 2006-01-24 | 한국항공우주연구원 | Rocket Flame Deflector and Flame Guidance System thereof |
-
2017
- 2017-07-04 CN CN201710535753.6A patent/CN107131794B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105095A (en) * | 2011-11-10 | 2013-05-15 | 北京航天发射技术研究所 | Rocket silo and construction method thereof |
| CN103542771A (en) * | 2012-07-10 | 2014-01-29 | 北京航天发射技术研究所 | Protection type cantilever launching platform with built-in water channel and manufacturing method thereof |
| CN105971769A (en) * | 2016-07-13 | 2016-09-28 | 西安航天动力测控技术研究所 | Fuel gas guide device for vertical type test run of small solid rocket engine |
| CN106247855A (en) * | 2016-09-13 | 2016-12-21 | 湖北航天技术研究院总体设计所 | A kind of liftable transmitting station of air deflector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107131794A (en) | 2017-09-05 |
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