CN209069120U - A kind of aerating ballon infrared decoy heat power supply device - Google Patents
A kind of aerating ballon infrared decoy heat power supply device Download PDFInfo
- Publication number
- CN209069120U CN209069120U CN201821800980.3U CN201821800980U CN209069120U CN 209069120 U CN209069120 U CN 209069120U CN 201821800980 U CN201821800980 U CN 201821800980U CN 209069120 U CN209069120 U CN 209069120U
- Authority
- CN
- China
- Prior art keywords
- nozzle block
- aerating ballon
- power supply
- heat power
- supply device
- 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.)
- Active
Links
Landscapes
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model relates to a kind of aerating ballon infrared decoy heat power supply devices.The aerating ballon infrared decoy of proposition is the pack boronitriding being arranged in aerating ballon, the shell that pack boronitriding has both ends open, is cylindrical in shape structure with heat power supply device；The rear and front end of shell is respectively arranged with top cover, nozzle block；The open end of aerating ballon is fixed on top cover；The end face center of nozzle block has combustion gas through-hole；Igniter is also connected on nozzle block；Wrap is provided in shell and top cover, and wrap is the tubular structure of rear end face opening；It is provided with shape in wrap and kisses the system for solid rocket grain matched with it；The middle part of system for solid rocket grain rear end face has the frustum connected in star to expand initial combustion face.The utility model meets the big flow of aerating ballon initial segment and the two-stage gas flow requirement of subsequent small flow by the way that frustum connected in star is arranged in system for solid rocket grain rear end face, have the characteristics that principle simply, high reliablity and at low cost.
Description
Technical field
The utility model proposes a kind of heat power supply devices, and in particular to a kind of aerating ballon infrared decoy heat power supply device.
Background technique
With the development of infrared guidance technology, infrared countermeasure technique is also improved constantly, is fought in the modern times
The effect for striving middle performance becomes more and more important；The infrared countermeasure technique applied at present in military field includes infrared warning, infrared dry
Disturb machine, directional ir interference system, infrared flare, infrared smoke screen, infrared stealth etc..
Infrared flare is the active IR jamming device for causing decoy, can be different flat from ground, aircraft or naval vessels etc.
Emit on platform, inveigles all kinds of guided missiles such as absolutely empty, vacant lot, air-ground and anti-ship, the tracking to target is disengaged it from, to reach protection
The purpose of target；Aerating ballon infrared decoy simulates the infrared characteristic of claimed target, has infrared spoke by internal heating
Penetrate stability of characteristics, long action time, it is small in size the features such as, show advantage not available for other type infrared flares.
Heat source needed for the heating of inside is the critical component of aerating ballon infrared decoy, and currently used heat resource form is magnesium
Water chemistry reaction heating and battery heating, but it is respectively present the long disadvantage low with heating efficiency of equilibration time；Solid gas occurs
Device has the characteristics that composition is simple, produces gas and haves a wide reach with fuel gas temperature rapidly, suitable for filling as a kind of gas supply device
The gas source and heat source of gas balloon infrared decoy；Solid gas due to the specific demand of aerating ballon infrared decoy, as heat source
There are larger differences for generator and conventional gas generator design, and how to design the gas generator of meet demand is aerating ballon
The key of infrared decoy success or not.
Utility model content
The purpose of the utility model is to provide a kind of aerating ballon infrared decoy heat power supply devices, allow to according to inflation
The heat energy demand of balloon infrared decoy provides high-temperature fuel gas.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of aerating ballon infrared decoy heat power supply device, heat power supply device have the solid gas being arranged in aerating ballon
Generator, the shell that the pack boronitriding has both ends open, is cylindrical in shape structure；The rear and front end of the shell point
It is not provided with to by its closed top cover, nozzle block；The open end of aerating ballon is fixed on the top cover；The jet pipe
Seat is hemispherical；The end face center of the nozzle block has combustion gas through-hole；Igniter is also connected on the nozzle block；It is described
Shell and the top cover in be provided with wrap, and the wrap is the tubular structure of rear end face opening, described
It is provided with shape in wrap and kisses the system for solid rocket grain matched with it；The middle part of the system for solid rocket grain rear end face has to expand just
The frustum connected in star in beginning combustion face, the frustum connected in star are the taper type by flaring diameter front to back.
Having in the nozzle block outside wall surface there are two boss raised outward, two boss are hollow structure,
And two boss respectively correspond the combustion gas through-hole setting on the igniter and nozzle block；The boss of corresponding combustion gas through-hole setting
Inside it is provided with larynx lining；The center of the larynx lining has the ladder hole being connected to combustion gas through-hole；The larynx lining ladder hole packet
It includes by undergauge section, changeover portion and the expansion segment after preposition.
The top cover also has the flange for connecting with aerating ballon.
The nozzle block outlet outside processes screw thread, for connecting combustion gas dispersal device.
The wrap front end is fixed together with top cover by bonding mode.
Nozzle block thermal insulating liner is pasted on the inside of the nozzle block, nozzle block thermal insulating liner is made of high silicon oxygen material.
The utility model proposes a kind of aerating ballon infrared decoy heat power supply device have by adopting the above technical scheme
It is following the utility model has the advantages that
One, in the utility model, pass through the taper type in the setting of powder column rear end face to expand initial combustion face
Groove expands combustion face by frustum connected in star, with the progress of burning, combustion face is gradually transformed to system for solid rocket grain in initial combustion
Cross section, and the cross section of system for solid rocket grain forms final combustion face, initial to fire the two-stage combustion face that face and final combustion face are formed and meet
The big flow of aerating ballon initial segment and the requirement of the two-stage gas flow of subsequent small flow；This programme is not increasing any zero
Under conditions of component, the supply of two-stage gas flow is realized, relative to adding flow control device or two different flows
The scheme of device combination compare, have the characteristics that principle simply, high reliablity and at low cost；This programme and double burn rate scheme phases
Than reducing the demand to charge process, simplifying production technology；In addition to this, groove increases initial combustion face, is conducive to height
The igniting of device under empty condition.
Two, the utility model generates combustion gas using nitric acid ammonium type solid gas propellant, sends out with other type composite fuel gas
Raw agent is compared, and has the characteristics that low impurity content, non-corrosive gas, fuel gas temperature are high；Therefore, the utility model can mention
While for high-temperature fuel gas, the destruction of the high temperature resistant utricule of aerating ballon is avoided.The utility model is relative to liquid gas
Propellant, have the characteristics that components it is few, storage and it is easy to maintain.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, shell, 2, system for solid rocket grain, 3 wraps, 4, nozzle block sealing ring, 5, nozzle block, 6, nozzle block insulation
Liner, 7, igniter, 8, igniter sealing ring, 9, larynx lining copper packing, 10, larynx lining, 11, top cover, 12, top seal circle.
Specific embodiment
The utility model is illustrated with reference to the drawings and specific embodiments, front and back involved in this document is gone out with combustion gas
After mouth direction is；
As shown in Figure 1, a kind of aerating ballon infrared decoy heat power supply device, heat power supply device are to be arranged in aerating ballon
Pack boronitriding, the shell 1 that the pack boronitriding has both ends open, is cylindrical in shape structure；The shell 1
Rear and front end is respectively arranged with to by its closed top cover 12, nozzle block 5；The open end of aerating ballon is fixed on the top
On lid 12；The top cover also has the flange for connecting with aerating ballon；The nozzle block 5 is hemispherical；The jet pipe
The end face center of seat 5 has combustion gas through-hole；Boss raised outward, two institutes there are two having in 5 outside wall surface of nozzle block
Stating boss is hollow structure, and two boss respectively correspond the combustion gas through-hole setting on the igniter 7 and nozzle block 5；
Larynx lining 10 is provided in the boss of corresponding combustion gas through-hole setting；The center of the larynx lining 10 has the ladder being connected to combustion gas through-hole
Through-hole；Ladder hole described in larynx lining 10 includes by undergauge section, changeover portion and the expansion segment after preposition；The nozzle block 5
On be also connected with igniter 7；It is provided with wrap 3 in the shell 1 and the top cover 12, and the wrap 3 is
The tubular structure of rear end face opening, 3 material of wrap are ethylene propylene diene rubber；Shape and its are provided in the wrap 3
The system for solid rocket grain 2 matched is kissed, 2 type of system for solid rocket grain is solid ammonium nitrate gas generator propellant；3 front end of wrap and top cover 12
It is fixed together by way of bonding；The middle part of 2 rear end face of system for solid rocket grain has the frustum of flaring diameter from front to back
Connected in star；The middle part of the system for solid rocket grain rear end face has the frustum connected in star to expand initial combustion face, the frustum
Connected in star is the taper type of flaring diameter from front to back；In the gas generator course of work, initial big combustion face is to include taper type
The rear end face of groove, with the progress of burning, combustion face is gradually decreased as the cross section of circular cylindrical solid powder column 2.
The nozzle block outlet outside processes screw thread, for connecting combustion gas dispersal device.
Nozzle block thermal insulating liner 6 is pasted on the inside of the nozzle block.
The course of work of the utility model is as follows: after ignition signal provides, igniter 7 lights the system for solid rocket grain of end combustion form
2, high-temperature fuel gas is generated, high-temperature fuel gas is discharged into aerating ballon, meets the heat of aerating ballon by the combustion gas spout in 10 center of larynx lining
Source demand.System for solid rocket grain component is formed by system for solid rocket grain 2 and the bonding of wrap 3, and wherein 2 type of system for solid rocket grain is solid ammonium nitrate
Gas generator propellant, 3 material of wrap are ethylene propylene diene rubber.
Frustum connected in star is arranged in 2 rear end face of system for solid rocket grain, forms two-stage and fires face, provides two-stage flow in combustion process and become
Change, the big flow comprising initial segment and subsequent small flow.The big flow of initial segment is rapidly filled with for aerating ballon, simultaneously
Its surface is set to be rapidly achieved set temperature；Later, heat power supply device continues to supply to aerating ballon in the form of small flow, maintains it
Surface temperature is constant, until work terminates.Aerating ballon is provided with relief valve, after inflatable ball internal pressure is higher than setting value,
The combustion gas of relief valve discharge part is opened, maintains aerating ballon internal pressure constant.It is handed over into the combustion gas in aerating ballon by heat
It changes and transfers heat to aerating ballon, aerating ballon reaches the specific infrared characteristic of simulation by outwardly radiation energy
Purpose.
Igniter 7 is mounted on the side of nozzle block 5 threadably, while using igniter sealing ring between the two
8 sealings；Larynx lining copper packing 9 and larynx lining 10 are installed in the exit passageway of nozzle block 5；Screw thread is reserved in the outlet of nozzle block 5 outside, is used for
Connect combustion gas dispersal device；It is threadedly coupled between nozzle block 5 and shell 1, is sealed using nozzle block sealing ring 4；Nozzle block 5
Inside is bonded with nozzle block thermal insulating liner 6, and nozzle block thermal insulating liner 6 is made of high silicon oxygen material, and it is anti-to carry out heat to nozzle block 5
Shield；It is threadedly coupled between top cover 11 and shell 1, is sealed using top seal circle 12；The front end of charge assembly is adhesively fixed on
On top cover 11, shaking of the charge assembly inside heat power supply device under aerial working environment is prevented；Top cover 11 have flange, for
Aerating ballon connection.
Claims (6)
1. a kind of aerating ballon infrared decoy heat power supply device, it is characterised in that: heat power supply device, which has, to be arranged in aerating ballon
Pack boronitriding, the pack boronitriding has both ends open, is cylindrical in shape the shell of structure；The shell
Rear and front end is respectively arranged with to by its closed top cover, nozzle block；The open end of aerating ballon is fixed on the top cover
On；The nozzle block is hemispherical；The end face center of the nozzle block has combustion gas through-hole；It is also connected on the nozzle block
Igniter；Wrap is provided in the shell and the top cover, and the wrap is the tubular of rear end face opening
Structure is provided with shape in the wrap and kisses the system for solid rocket grain matched with it；The middle part of the system for solid rocket grain rear end face has
There is the frustum connected in star to expand initial combustion face, the frustum connected in star is the taper type by flaring diameter front to back.
2. a kind of aerating ballon infrared decoy heat power supply device as described in claim 1, it is characterised in that: outside the nozzle block
Have on wall surface there are two boss raised outward, two boss are hollow structure, and two boss respectively correspond institute
Combustion gas through-hole setting on the igniter and nozzle block stated；Larynx lining is provided in the boss of corresponding combustion gas through-hole setting；The larynx
The center of lining has the ladder hole being connected to combustion gas through-hole；The larynx lining ladder hole includes by the undergauge after preposition
Section, changeover portion and expansion segment.
3. a kind of aerating ballon infrared decoy heat power supply device as described in claim 1, it is characterised in that: the top cover is also
With the flange for being connect with aerating ballon.
4. a kind of aerating ballon infrared decoy heat power supply device as described in claim 1, it is characterised in that: the nozzle block
Outlet outside processes screw thread, for connecting combustion gas dispersal device.
5. a kind of aerating ballon infrared decoy heat power supply device as described in claim 1, it is characterised in that: the wrap
Front end is fixed together with top cover by bonding mode.
6. a kind of aerating ballon infrared decoy heat power supply device as described in claim 1, it is characterised in that: the nozzle block
Paste nozzle block thermal insulating liner in inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821800980.3U CN209069120U (en) | 2018-11-02 | 2018-11-02 | A kind of aerating ballon infrared decoy heat power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821800980.3U CN209069120U (en) | 2018-11-02 | 2018-11-02 | A kind of aerating ballon infrared decoy heat power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209069120U true CN209069120U (en) | 2019-07-05 |
Family
ID=67097439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821800980.3U Active CN209069120U (en) | 2018-11-02 | 2018-11-02 | A kind of aerating ballon infrared decoy heat power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209069120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238311A (en) * | 2020-03-25 | 2020-06-05 | 河南羽流智能科技有限公司 | Solid gas generating device for infrared bait |
-
2018
- 2018-11-02 CN CN201821800980.3U patent/CN209069120U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238311A (en) * | 2020-03-25 | 2020-06-05 | 河南羽流智能科技有限公司 | Solid gas generating device for infrared bait |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2419866A (en) | Aerial torpedo | |
| CN209228488U (en) | A kind of miniature super-pressure strong solid impulse attitude control motor | |
| CN103670797B (en) | A kind of solid-liquid scramjet engine | |
| CN206160197U (en) | High -speed metal particles generating device of high temperature | |
| CN102878870A (en) | Extinguishment shrapnel type rocket bomb | |
| CN104806381B (en) | Solid-liquid rocket lighter and head outlet method thereof | |
| CN209069120U (en) | A kind of aerating ballon infrared decoy heat power supply device | |
| CN113217227A (en) | Cross-medium dual-mode ramjet based on metal fuel and control method thereof | |
| CN104791135A (en) | Hybrid rocket engine igniter | |
| GB2275189A (en) | A dry powder extinguisher & launching device | |
| CN209068549U (en) | A kind of igniter of high-altitude pack boronitriding | |
| CN107642436A (en) | A kind of hybrid rocket engine thrust gas vector controlled structure and method | |
| CN113586285B (en) | Quick response gas power device | |
| CN207946020U (en) | A kind of assembly power self-eject launch device | |
| CN206049594U (en) | A kind of cold gas generator | |
| US5331897A (en) | Ship decoy | |
| CN202974074U (en) | Fire extinguishing cluster rocket bomb | |
| CN211383573U (en) | Fire-fighting armor-breaking bomb | |
| CN107270312B (en) | A kind of Metal Substrate ignition power device | |
| CN203989606U (en) | Blast mist fire-fighting bullet | |
| CN106267630A (en) | Powder jet fire extinguisher is with non-pressure storage type low temperature gas generator | |
| CN111780625A (en) | Coaxial parallel high-loading-density bottom-row anti-drag range-increasing shell | |
| CN209938522U (en) | Hybrid gas generator for side airbag | |
| CN203391721U (en) | Firework type gas generator for airbag | |
| CN110025908A (en) | A kind of non-storage piezoelectricity electrical automobile fire prevention and control device of radial and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211215 Address after: No. 288, Dongfang Road, Chengguan Town, Yueyang County, Yueyang City, Hunan Province 414100 Patentee after: HUNAN SHENFU GROUP XIANGHONG MACHINERY CHEMICAL Co.,Ltd. Address before: 471000 806, floor 4, building 3, No. 22, Binhe Road, high tech Industrial Development Zone, Luoyang area, China (Henan) pilot Free Trade Zone, Luoyang City, Henan Province Patentee before: HENAN YULIU INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |