CN106403706B - A kind of wink sends out gases at high pressure big gun - Google Patents
A kind of wink sends out gases at high pressure big gun Download PDFInfo
- Publication number
- CN106403706B CN106403706B CN201610937817.0A CN201610937817A CN106403706B CN 106403706 B CN106403706 B CN 106403706B CN 201610937817 A CN201610937817 A CN 201610937817A CN 106403706 B CN106403706 B CN 106403706B
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- China
- Prior art keywords
- pressure
- gases
- voltage tube
- wink
- rupture disk
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
- F41B11/62—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas with pressure supplied by a gas cartridge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/70—Details not provided for in F41B11/50 or F41B11/60
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/70—Details not provided for in F41B11/50 or F41B11/60
- F41B11/72—Valves; Arrangement of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/80—Compressed-gas guns, e.g. air guns; Steam guns specially adapted for particular purposes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Gases at high pressure big gun is sent out the invention discloses a kind of wink, booster pump, high-voltage tube, automatically controlled trigger valve, pre- pressure pipe, the rupture disk component sent out in described wink in gases at high pressure big gun are sequentially connected, booster pump, which is connected with air compressor, gas cylinder, high-voltage tube, is connected with pressure gauge, vent valve.Air compressor driving booster pump is compressed to gas cylinder output gas, according to pressure gauge indicated value, control to enter high-voltage tube and pre- pressure pipe by compressed gas by being turned on and off automatically controlled trigger valve, the precompressed of rupture disk component and burst pressure loading are realized, is obtained by the explosion of rupture disk component and sends out gases at high pressure in wink.The wink hair gases at high pressure big gun of the present invention possesses wink hair, gases at high pressure fan-out capability, output pressure is up to 200MPa, pressure rise time is up to tens of μ s, output pressure repeatability is less than 10%, priming system in more accurate simulation firer acting device can be used for and export gaseous-pressure, firer's acting device research fund is saved.
Description
Technical field
The invention belongs to mechanical field, and in particular to a kind of wink sends out gases at high pressure big gun, can be used in simulation firer start dress
Put（Such as electric blasting valve）Middle priming system exports high-pressure gas.
Background technology
Firer's acting device（Such as electric blasting valve）High-pressure gas, which is exported, as power source by the use of priming system completes specific function, because
Its high reliability, small size, it is long when bin stability the features such as be widely used in Aero-Space, national defence and industry.
Wink, hair gases at high pressure big gun was the purely mechanic gas device that gaseous-pressure is exported for accurate simulation priming system, and substitution priming system is used for
Firer's acting device acting energy becomes more meticulous quantitative study, and its difficult point developed is with sending out obtaining for high pressure compared with high duplication wink
The technology of obtaining.At present, existing wink hair gases at high pressure big gun can not meet wink hair, the requirement of high pressure simultaneously.Wherein, high-voltage high-speed source of the gas is adopted
40MPa gases at high pressure are obtained with double-piston Quick pressurizing device, using double-membrane valve Quick Depressurization device（Two rupture disks and dual-active
Booster rod is filled in coordinate）For gases at high pressure quick release, its output gas pressure is up to 40MPa, and pressure rise time is number ms
Magnitude；Shock tube dynamic pressure calibrating installation separates hyperbaric chamber and low-pressure chamber using rupture disk, is obtained using rupture disk explosion less than number μ
S pressure rise time, but upper pressure limit can only achieve about 100MPa；Quck-opening valve device opens big using Quick open valve door
Gas circuit between container and small container, its output pressure upper limit is up to 500MPa, but pressure rise time is number ms magnitudes；Gun pressure mould
Intend device and obtain wink hair gases at high pressure using priming system output combustion gas, its output pressure is up to hundreds of MPas, but pressure rises
Time is number ms magnitudes, and uses priming system experimentation cost of a relatively high.
The content of the invention
Can not be while meeting wink hair, high pressure requirement, this hair in order to overcome the shortcomings of to send out in wink gases at high pressure big gun in prior art
It is bright that a kind of wink hair gases at high pressure big gun is provided.Especially a kind of output gas pressure be up to 200MPa, the rise time be tens of μ s,
Output repeatability is less than 10% Gas Gun.
The technical solution adopted by the present invention is：
The wink hair gases at high pressure big gun of the present invention, is characterized in, described wink hair gases at high pressure big gun, described wink hair high pressure gas
Body big gun, including booster pump, pressure gauge, high-voltage tube, automatically controlled trigger valve, pre- pressure pipe, rupture disk component, vent valve, gas cylinder and air
Compressor；Wherein, air compressor is the driving source of booster pump；Its annexation is that described booster pump passes through the defeated of pipeline
Enter end to be fixedly connected with air compressor；The output end of booster pump passes through pipeline output pipe respectively with gas cylinder, high-voltage tube
One end is fixedly connected, and the other end of high-voltage tube is connected by automatically controlled trigger valve with one end of pre- pressure pipe, the other end of pre- pressure pipe with
Rupture disk component is connected；Described high-voltage tube is connected with pressure gauge, vent valve by pipeline.Described booster pump is exported to gas cylinder
Gas carries out high pressure compressed and accumulated in high-voltage tube and pre- pressure pipe, is set when the manometric indicated value connected on high-voltage tube reaches
Constant-pressure numerical value for the moment, closes the automatically controlled trigger valve being connected between high-voltage tube and pre- pressure pipe, and high pressure compressed gas continues in height
Accumulated in pressure pipe, when manometric indicated value reaches setting pressure value two, open automatically controlled trigger valve, high-voltage tube, pre- pressure pipe
Middle compressed gas mixes and acts on rupture disk component, the explosion of rupture disk component is produced wink hair gases at high pressure.
Described rupture disk component is less than or equal to 200MPa rupture disk using burst pressure, by changing different burst pressures
The rupture disk component of power realizes the wink hair gases at high pressure output of different pressures magnitude.
Described cylinder gas uses the less hydrogen of molecular weight or helium.
Booster pump is the booster pump using two-step supercharging mode；Wherein, first order supercharging is driven with air compressor, is
Solution-air supercharging mode, second level booster pump is driven with first order booster pump output hydraulic pressure, is liquid-gas supercharging mode, is realized gas cylinder
Output gas high pressure compressed, according to pressure gauge indicated value, compressed gas is controlled in high pressure by being turned on and off automatically controlled trigger valve
Pipe is obtained by the explosion of rupture disk component with being accumulated in low-voltage tube and sends out gases at high pressure in wink.
Gas cylinder output gas is using molecular weight small hydrogen or helium.
Using automatically controlled trigger valve and rupture disk component, high-voltage tube is controlled to be connected with gas circuit between pre- pressure pipe by automatically controlled trigger valve
State, while realizing the precompressed of rupture disk component and burst pressure loading, is obtained by the explosion of rupture disk component and sends out gases at high pressure in wink.
The invention has the advantages that：
The wink hair gases at high pressure big gun of the present invention possesses wink hair, gases at high pressure fan-out capability, and output pressure is up to 200MPa,
Pressure rise time is less than 10%, can be used in more accurate simulation firer acting device up to tens of μ s, output pressure repeatability
Priming system exports gaseous-pressure, and then replaces priming system to be that the energy quantitative study that becomes more meticulous of doing work of firer's acting device provides technology
Approach, is tested so that experiment becomes while substituting expensive priming system output combustion gas using cheap wink hair high-pressure air source
It is convenient and easy, firer's acting device research fund can be saved.
Brief description of the drawings
Fig. 1 sends out gases at high pressure big gun structural representation for the wink of the present invention；
In figure：1. the automatically controlled pre- rupture disk component 7. of pressure pipe 6. of trigger valve 5. of 2. pressure gauge of booster pump, 3. high-voltage tube 4.
The air compressor of 8. gas cylinder of vent valve 9..
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
Embodiment 1
Fig. 1 is sent out in gases at high pressure big gun structural representation, Fig. 1 for the wink of the present invention, wink hair gases at high pressure big gun bag of the invention
Include booster pump 1, pressure gauge 2, high-voltage tube 3, automatically controlled trigger valve 4, pre- pressure pipe 5, rupture disk component 6, vent valve 7, gas cylinder 8 and air
Compressor 9；Wherein, air compressor 9 is the driving source of booster pump 1；Its annexation is that described booster pump 1 passes through pipeline
Input be fixedly connected with air compressor 9；Output pipe, height of the output end of booster pump 1 by pipeline respectively with gas cylinder 8
One end of pressure pipe 3 is fixedly connected, and the other end of high-voltage tube 3 is connected by automatically controlled trigger valve 4 with one end of pre- pressure pipe 5, pre- pressure pipe 5
The other end be connected with rupture disk component 6；Described high-voltage tube 3 is connected with pressure gauge 2, vent valve 7 respectively by pipeline, pressure
It is connected state between table 2 and vent valve 7.Booster pump 1 carries out high pressure compressed to the output gas of gas cylinder 8 and in high-voltage tube 3 and in advance
Accumulate, after the indicated value of the pressure gauge 2 set on high-voltage tube 3 reaches the 80% of the burst pressure of rupture disk component 6, close in pressure pipe 5
The automatically controlled trigger valve 4 being connected between high-voltage tube 3 and pre- pressure pipe 5 is closed, high pressure compressed gas continues to accumulate in high-voltage tube 3, when
After the indicated value of pressure gauge 2 reaches the 120% of the burst pressure of rupture disk component 6, automatically controlled trigger valve 4, high-voltage tube 3, pre- pressure pipe are opened
Compressed gas mixes and acts on rupture disk component 6 in 5, the explosion of rupture disk component 6 is produced wink hair gases at high pressure.
Described rupture disk component 6 uses burst pressure for 200MPa rupture disk, by changing different burst pressures
Rupture disk component 6 realizes the wink hair gases at high pressure output of different pressures magnitude.
Gas uses the less hydrogen of molecular weight in described gas cylinder 8.
As shown in figure 1, the input termination air compressor 9 of booster pump 1, output termination connects gas cylinder 8 and high-voltage tube 3, passed through
Check valve control gas cylinder 8 output gas input and exported by compression work gas to high-voltage tube 3 that booster pump is carried；Automatically controlled trigger
Valve 4 is placed between high-voltage tube 3, pre- pressure pipe 5, and automatically controlled trigger valve 4 is turned on and off according to the indicated value of pressure gauge 2, completes rupture disk
The precompressed loading of component 6 and burst pressure loading, vent valve 7 are used for compressed gas in quick release high-voltage tube 3, pre- pressure pipe 5.
Booster pump 1 uses solution-air, liquid-gas two-step supercharging mode successively, realizes the output gas high pressure compressed of gas cylinder 8, this reality
It is commercially available prod to apply the booster pump in example.
The precompressed of rupture disk component 6 and burst pressure loading are controlled by being turned on and off automatically controlled trigger valve 4.
The present invention operation principle be：
The output gas of 1 compressed gas cylinder of the driving booster pump of air compressor 98, when initial, automatically controlled trigger valve 4 is opening,
Compressed gas is accumulated in high-voltage tube 3 and pre- pressure pipe 5；When the indicated value of pressure gauge 2 is less than setting pressure value a period of time, close automatically controlled
Trigger valve 4, compressed gas continues the accumulation in high-voltage tube 3 until when the indicated value of pressure gauge 2 is higher than setting pressure value two, opening
Automatically controlled trigger valve 4, the explosion of rupture disk component 6 output wink sends out gases at high pressure.When needing, vent valve 7 is opened high for quick release
Compressed gas in pressure pipe 3, pre- pressure pipe 5.
Embodiment 2
The present embodiment is identical with the structure of embodiment 1, except that in described gas cylinder 8 gas using molecular weight compared with
Small helium；Described rupture disk component 6 uses burst pressure for 50MPa rupture disk.
Embodiment 3
The present embodiment is identical with the structure of embodiment 1, except that in described gas cylinder 8 gas using molecular weight compared with
Small helium；Described rupture disk component 6 uses burst pressure for 100MPa rupture disk.
Embodiment 4
The present embodiment is identical with the structure of embodiment 1, except that in described gas cylinder 8 gas using molecular weight compared with
Small helium；Described rupture disk component 6 uses burst pressure for 150MPa rupture disk.
Claims (3)
1. a kind of wink sends out gases at high pressure big gun, it is characterised in that：Described wink hair gases at high pressure big gun, including booster pump（1）, pressure gauge
（2）, high-voltage tube（3）, automatically controlled trigger valve（4）, pre- pressure pipe（5）, rupture disk component（6）, vent valve（7）, gas cylinder（8）With air pressure
Contracting machine（9）；Wherein, air compressor（9）For booster pump（1）Driving source；Its annexation is, described booster pump（1）'s
Input passes through pipeline and air compressor（9）It is fixedly connected；Booster pump（1）Output end by pipeline respectively with gas cylinder（8）
Output pipe, high-voltage tube（3）One end be fixedly connected, high-voltage tube（3）The other end pass through automatically controlled trigger valve（4）With pre- pressure pipe
（5）One end connection, pre- pressure pipe（5）The other end and rupture disk component（6）Connection；Described high-voltage tube（3）Connected by pipeline
It is connected to pressure gauge（2）, vent valve（7）；Described booster pump（1）To gas cylinder（8）Output gas carries out high pressure compressed and in high pressure
Pipe（3）With pre- pressure pipe（5）Middle accumulation, works as high-voltage tube（3）The pressure gauge of upper connection（2）Indicated value reach setting pressure value one
When, closing is connected to high-voltage tube（3）With pre- pressure pipe（5）Between automatically controlled trigger valve（4）, high pressure compressed gas continuation is in high-voltage tube
（3）Middle accumulation, works as pressure gauge（2）Indicated value when reaching setting pressure value two, open automatically controlled trigger valve（4）, high-voltage tube
（3）, pre- pressure pipe（5）Middle compressed gas mixes and acts on rupture disk component（6）, make rupture disk component（6）Explosion produces wink hair
Gases at high pressure.
2. a kind of wink hair gases at high pressure big gun according to claim 1, it is characterised in that：Described rupture disk component（6）Adopt
It is less than or equal to 200MPa rupture disk with burst pressure.
3. a kind of wink hair gases at high pressure big gun according to claim 1, it is characterised in that：Described gas cylinder（8）Middle gas is adopted
With hydrogen or helium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610937817.0A CN106403706B (en) | 2016-10-25 | 2016-10-25 | A kind of wink sends out gases at high pressure big gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610937817.0A CN106403706B (en) | 2016-10-25 | 2016-10-25 | A kind of wink sends out gases at high pressure big gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106403706A CN106403706A (en) | 2017-02-15 |
| CN106403706B true CN106403706B (en) | 2017-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610937817.0A Active CN106403706B (en) | 2016-10-25 | 2016-10-25 | A kind of wink sends out gases at high pressure big gun |
Country Status (1)
| Country | Link |
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| CN (1) | CN106403706B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201145522Y (en) * | 2008-01-22 | 2008-11-05 | 陈尊山 | Compressed-air transmitting apparatus |
| CN203464849U (en) * | 2013-07-04 | 2014-03-05 | 哈尔滨工业大学 | Miniature two-stage light gas gun |
| CN103673755A (en) * | 2013-12-13 | 2014-03-26 | 中国工程物理研究院总体工程研究所 | Rapid-emitting air cannon |
| CN104266541A (en) * | 2014-09-30 | 2015-01-07 | 中国工程物理研究院总体工程研究所 | Pneumatic launcher with novel gas way system |
| CN104727979A (en) * | 2015-04-03 | 2015-06-24 | 北京航空航天大学 | High pressure self-pressurization system for hybrid rocket engine test |
| CN106017208A (en) * | 2016-07-15 | 2016-10-12 | 中国工程物理研究院总体工程研究所 | Integrated firing device of heavy air cannon |
| CN206160822U (en) * | 2016-10-25 | 2017-05-10 | 中国工程物理研究院总体工程研究所 | High -pressure gas big gun is sent out to wink |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2002950035A0 (en) * | 2002-07-08 | 2002-09-12 | Poly Systems Pty Ltd | Device for disarming explosive |
-
2016
- 2016-10-25 CN CN201610937817.0A patent/CN106403706B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201145522Y (en) * | 2008-01-22 | 2008-11-05 | 陈尊山 | Compressed-air transmitting apparatus |
| CN203464849U (en) * | 2013-07-04 | 2014-03-05 | 哈尔滨工业大学 | Miniature two-stage light gas gun |
| CN103673755A (en) * | 2013-12-13 | 2014-03-26 | 中国工程物理研究院总体工程研究所 | Rapid-emitting air cannon |
| CN104266541A (en) * | 2014-09-30 | 2015-01-07 | 中国工程物理研究院总体工程研究所 | Pneumatic launcher with novel gas way system |
| CN104727979A (en) * | 2015-04-03 | 2015-06-24 | 北京航空航天大学 | High pressure self-pressurization system for hybrid rocket engine test |
| CN106017208A (en) * | 2016-07-15 | 2016-10-12 | 中国工程物理研究院总体工程研究所 | Integrated firing device of heavy air cannon |
| CN206160822U (en) * | 2016-10-25 | 2017-05-10 | 中国工程物理研究院总体工程研究所 | High -pressure gas big gun is sent out to wink |
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| Publication number | Publication date |
|---|---|
| CN106403706A (en) | 2017-02-15 |
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