CN107144170A - A kind of big cambered surface air deflector of monoblock type for Vertical Launch duplex multiple missile - Google Patents
A kind of big cambered surface air deflector of monoblock type for Vertical Launch duplex multiple missile Download PDFInfo
- Publication number
- CN107144170A CN107144170A CN201710535945.7A CN201710535945A CN107144170A CN 107144170 A CN107144170 A CN 107144170A CN 201710535945 A CN201710535945 A CN 201710535945A CN 107144170 A CN107144170 A CN 107144170A
- Authority
- CN
- China
- Prior art keywords
- cambered surface
- monoblock type
- deflector
- big cambered
- back plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- F41F1/00—Launching apparatus for projecting projectiles or missiles from barrels, e.g. cannons; Harpoon guns
-
- 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
The invention belongs to MISSILE LAUNCHING technical field, more particularly to a kind of big cambered surface air deflector of monoblock type.A kind of big cambered surface air deflector of monoblock type for Vertical Launch duplex multiple missile, its technical scheme is that it includes：The big cambered surface deflector of monoblock type, foreboard, skeleton, contiguous block, back plate；The big cambered surface deflector lower surface two ends of monoblock type are respectively equipped with foreboard, back plate；Skeleton two ends are connected to foreboard and back plate, and upper end is connected with the big cambered surface deflector lower surface of monoblock type；Back plate is provided with contiguous block.When jet-flow is injected on overall big cambered surface deflector from top, the force direction of generation is below and rearward, downward power is by foreboard, skeleton and back plate are delivered to ground, the present invention is connected by contiguous block with mechanism on car launcher simultaneously, power backward is delivered on car launcher by contiguous block, then is delivered to by car launcher on ground.Present invention ensure that jet-flow is ejected into the stability of guiding device when on the big cambered surface deflector of monoblock type.
Description
Technical field
The invention belongs to MISSILE LAUNCHING technical field, more particularly to a kind of monoblock type air deflector.
Background technology
Certain guided missile first-fly test failure, during guided missile Vertical Launch, have substantial amounts of jet-flow out of firing box to
Upper reflection, accident zero during, it is believed that combustion gas stream regurgitate be failure one of the main reasons.
When duplex multiple missile car launcher is launched a guided missile before, the air deflector used is mainly duplex dress separate type plane water conservancy diversion
Device or the duplex dress small cambered surface air deflector of separate type, but problems with occurs:
(1) during the separate type air deflector use of duplex dress, due to having gap in the middle of two pieces of deflectors, combustion gas can be influenceed to penetrate
The row of stream leads.
(2) during plane air deflector or small cambered surface (radius is 500mm-1500mm) air deflector use, jet-flow
Be ejected on deflector, understand some jet-flow regurgitate influence jet-flow row lead.
So, duplex dress separate type plane air deflector or the duplex dress small cambered surface air deflector guided missile of separate type have bottom
Ablation problem, jet-flow regurgitate phenomenon it is obvious when can also influence MISSILE LAUNCHING inner trajectory, have influence on launch accuracy.
The content of the invention
The purpose of the present invention is：In view of this, the invention provides a kind of entirety for Vertical Launch duplex multiple missile
The big cambered surface air deflector of formula, it is possible to increase jet exhaust efficiency, phenomenon is regurgitated in reduction and duplex fills the ablation for bottom of launching a guided missile, from
And improve MISSILE LAUNCHING precision.
The technical scheme is that：A kind of big cambered surface air deflector of monoblock type for Vertical Launch duplex multiple missile, it
Including：The big cambered surface deflector of monoblock type, foreboard, skeleton, contiguous block, back plate；The big cambered surface deflector of monoblock type is located at Vertical Launch
The lower section of duplex multiple missile；
The big cambered surface deflector lower surface two ends of monoblock type are respectively equipped with foreboard, back plate；Skeleton two ends are connected to foreboard with after
Plate, upper end is connected with the big cambered surface deflector lower surface of monoblock type；Back plate is provided with contiguous block.
Operation principle：When jet-flow is injected on overall big cambered surface deflector from top, the force direction of generation is lower section
And rear, downward power is delivered to ground by foreboard, skeleton and back plate, while guided missile duplex fills the big cambered surface of Vertical Launch monoblock type
Air deflector is connected by contiguous block with mechanism on car launcher, and power backward is delivered on car launcher by contiguous block, then by car launcher
It is delivered on ground.And then ensure that jet-flow is ejected into the stability of guiding device when on the big cambered surface deflector of monoblock type, make
Smoothly row leads jet-flow.
Beneficial effect：The present invention solves separate type deflector and small cambered surface deflector using overall big cambered surface deflector
Regurgitating for producing leads the problem of having some setbacks with jet-flow row caused by intermediate gap, reduces jet-flow to guided missile inner trajectory
Influence, improves the precision of jet exhaust rate and duplex multiple missile Vertical Launch, and phenomenon is regurgitated while reducing, and then reduces double
Ablation of the multi pack launching tower combustion gas stream to missile base.
Brief description of the drawings
Fig. 1 is the right view of the present invention.
Fig. 2 is the top view of the present invention.
Fig. 3 is the structural representation of the big cambered surface deflector of monoblock type in the present invention.
Embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
Referring to accompanying drawing 1,2,3, a kind of big cambered surface air deflector of monoblock type for Vertical Launch duplex multiple missile, it includes：
The big cambered surface deflector 1 of monoblock type, foreboard 2, skeleton 3, horizontal reinforcing plate 4, vertical reinforcing frame 5, contiguous block 6, back plate 7；Monoblock type
Big cambered surface deflector is located at the lower section of Vertical Launch duplex multiple missile；
The big lower surface two ends of cambered surface deflector 1 of monoblock type are respectively equipped with foreboard 2, back plate 7；The two ends of skeleton 3 are connected to foreboard 2
With back plate 7, upper end is connected with the big lower surface of cambered surface deflector 1 of monoblock type；Back plate 7 is provided with contiguous block 6.
In this example, the radius of the big cambered surface deflector 1 of monoblock type is 2800-3200mm, and the quantity of skeleton 3 has 10, mutually flat
Capable is arranged between foreboard 2 and back plate 7；The bottom centre position of skeleton 3 is additionally provided with horizontal reinforcing plate 4 and vertical reinforcing frame 5.
As shown in figure 1, when jet-flow is injected on overall big cambered surface deflector 1 from top, under the force direction of generation is
Side and rear, downward power is by foreboard 2, and skeleton 3, horizontal reinforcing plate 4, vertical reinforcing plate 5 and back plate 7 are delivered to ground, simultaneously
The guided missile duplex dress big cambered surface air deflector of Vertical Launch monoblock type is connected by contiguous block 6 with mechanism on car launcher, power backward by
Contiguous block is delivered on car launcher, then is delivered to by car launcher on ground.And then determine that jet-flow is ejected into the big arc of monoblock type
The stability of guiding device when on face deflector 1, makes jet-flow smoothly arrange and leads, it is ensured that the launch accuracy of guided missile.
As shown in Fig. 2 when jet-flow is inwardly ejected on the big cambered surface deflector 1 of monoblock type from paper direction, generation
Power is delivered on ground and car launcher by the mechanism of guiding device, it is ensured that smoothly row leads jet-flow.
To sum up, presently preferred embodiments of the present invention is these are only, 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 substitution and improvements made etc. should be included in the protection of the present invention
Within the scope of.
Claims (4)
1. a kind of big cambered surface air deflector of monoblock type for Vertical Launch duplex multiple missile, it is characterised in that including：Monoblock type is big
Cambered surface deflector (1), foreboard (2), skeleton (3), contiguous block (6), back plate (7)；The big cambered surface deflector (1) of monoblock type is located at
The lower section of Vertical Launch duplex multiple missile；
Big cambered surface deflector (1) the lower surface two ends of monoblock type are respectively equipped with the foreboard (2), the back plate (7)；Positioned at institute
State the skeleton (3) being connected below the big cambered surface deflector (1) of monoblock type with the monoblock type big cambered surface deflector (1) lower surface
Two ends connect the foreboard (2) and the back plate (7) respectively；The back plate (7) is provided with the contiguous block (6).
2. it is used for the big cambered surface air deflector of monoblock type of Vertical Launch duplex multiple missile as claimed in claim 1, it is characterised in that
The skeleton (3) is provided with horizontal reinforcing plate (4) and vertical reinforcing frame (5).
3. being used for the big cambered surface air deflector of monoblock type of Vertical Launch duplex multiple missile as claimed in claim 1 or 2, its feature exists
In skeleton (3) quantity has 10, and what is be parallel to each other is arranged between the foreboard (2) and the back plate (7).
4. being used for the big cambered surface air deflector of monoblock type of Vertical Launch duplex multiple missile as claimed in claim 1 or 2, its feature exists
In the radius of the big cambered surface deflector (1) of monoblock type is 2800mm-3200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710535945.7A CN107144170A (en) | 2017-07-04 | 2017-07-04 | A kind of big cambered surface air deflector of monoblock type for Vertical Launch duplex multiple missile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710535945.7A CN107144170A (en) | 2017-07-04 | 2017-07-04 | A kind of big cambered surface air deflector of monoblock type for Vertical Launch duplex multiple missile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107144170A true CN107144170A (en) | 2017-09-08 |
Family
ID=59785313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710535945.7A Pending CN107144170A (en) | 2017-07-04 | 2017-07-04 | A kind of big cambered surface air deflector of monoblock type for Vertical Launch duplex multiple missile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107144170A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177747A (en) * | 2017-11-09 | 2018-06-19 | 沪东中华造船(集团)有限公司 | A kind of naval vessel sourceless seism rocket projectile fixed transmission air deflector |
| CN110132058A (en) * | 2019-05-14 | 2019-08-16 | 湖北三江航天江北机械工程有限公司 | Combustion gas stream row leads device and row's guiding method |
| CN112966354A (en) * | 2021-03-29 | 2021-06-15 | 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 |
| CN113739632A (en) * | 2021-09-23 | 2021-12-03 | 湖北三江航天江北机械工程有限公司 | Box type transmitting flow guide device |
| CN114136150A (en) * | 2021-11-10 | 2022-03-04 | 湖北航天技术研究院总体设计所 | Single-face fluid director for missile vertical heat emission |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20050064537A (en) * | 2003-12-24 | 2005-06-29 | 한국항공우주연구원 | Rocket flame deflector and flame guidance system thereof |
| CN104897002A (en) * | 2012-11-05 | 2015-09-09 | 杭州航海仪器有限公司 | Modular common-frame launch device |
| 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 |
-
2017
- 2017-07-04 CN CN201710535945.7A patent/CN107144170A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050064537A (en) * | 2003-12-24 | 2005-06-29 | 한국항공우주연구원 | Rocket flame deflector and flame guidance system thereof |
| CN104897002A (en) * | 2012-11-05 | 2015-09-09 | 杭州航海仪器有限公司 | Modular common-frame launch device |
| 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 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177747A (en) * | 2017-11-09 | 2018-06-19 | 沪东中华造船(集团)有限公司 | A kind of naval vessel sourceless seism rocket projectile fixed transmission air deflector |
| CN110132058A (en) * | 2019-05-14 | 2019-08-16 | 湖北三江航天江北机械工程有限公司 | Combustion gas stream row leads device and row's guiding method |
| 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 |
| CN112966354A (en) * | 2021-03-29 | 2021-06-15 | 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 |
| 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 |
| CN113739632A (en) * | 2021-09-23 | 2021-12-03 | 湖北三江航天江北机械工程有限公司 | Box type transmitting flow guide device |
| CN113739632B (en) * | 2021-09-23 | 2023-01-10 | 湖北三江航天江北机械工程有限公司 | Box type transmitting flow guide device |
| CN114136150A (en) * | 2021-11-10 | 2022-03-04 | 湖北航天技术研究院总体设计所 | Single-face fluid director for missile vertical heat emission |
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| PB01 | Publication | ||
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Application publication date: 20170908 |