CN208223293U - Multi-channel type light-gas gun flow equilibrium control high speed enters water emission system - Google Patents
Multi-channel type light-gas gun flow equilibrium control high speed enters water emission system Download PDFInfo
- Publication number
- CN208223293U CN208223293U CN201820561279.4U CN201820561279U CN208223293U CN 208223293 U CN208223293 U CN 208223293U CN 201820561279 U CN201820561279 U CN 201820561279U CN 208223293 U CN208223293 U CN 208223293U
- Authority
- CN
- China
- Prior art keywords
- high speed
- tube
- gas
- connecting tube
- channel type
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 238000013016 damping Methods 0.000 claims abstract description 13
- 238000012546 transfer Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000002474 experimental method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000002411 adverse Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 210000003934 vacuole Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
Multi-channel type light-gas gun flow equilibrium control high speed described in the utility model enters water emission system, is related to one kind and uses applied to high speed, ultra-high rates of fire experiment, the high speed that there is flow equilibrium to control enters water emission system.It includes air accumulator, connecting line system, pressure sensor, gas chamber, emitter and damping that multi-channel type light-gas gun flow equilibrium control high speed, which enters water emission system,;The both ends of the connecting line system are separately connected air accumulator and gas chamber;Gas chamber is connected with emitter, and is rigidly connected by damping and truss-like support;Pressure sensor is loaded in connecting line system.The utility model has the characteristics that structure novel, simple processing, easy to operate, safe and reliable, experiment effect are stablized, therefore belongs to and a kind of integrate economy and the novel multi-channel formula light-gas gun flow equilibrium control of practicability enters at a high speed water emission system.
Description
Technical field
Multi-channel type light-gas gun flow equilibrium control high speed described in the utility model enters water emission system, is related to one kind and answers
It is used for high speed, ultra-high rates of fire experiment, the high speed with flow equilibrium control enters water emission system.
Background technique
Emitter with distinctive appearance can cause emitter surface attachment fluid field pressure after transmitted at high speed enters water
It reducing rapidly, the water of surface attachment can vaporize, and it forms vacuole and forms the vacuole of fully wrapped around emitter when firing rate is sufficiently large,
Industry is referred to as supercavity.Light-gas gun device is commonly applied to high speed, ultra-high rates of fire experiment is used.
Light-gas gun device is using high pressure gas as power, and by a series of gas conduit, high pressure gas is passed through hair
It penetrates in pipe, the emitter of different shape, material can be emitted, make emitter transmitted at high speed, can satisfy the requirement of high velocity experiments.
Disposably body is accelerated to emit traditional multi-channel type emission system multi-pass by injection high pressure gas excessively, since it injects high pressure gas
Body flow is not easy to control, and relative to emitter high-pressure gas flow there is inhomogeneities can generate interference to emitter, makes
It is influenced at emitter in launching tube internal vibration etc..
For it is above-mentioned the problems of in the prior art, a kind of novel multi-channel type light-gas gun flow of researching and designing is flat
Weighing apparatus control high speed enters water emission system, so that it is very necessary for overcoming the problems of in the prior art.
Summary of the invention
In view of it is above-mentioned the problems of in the prior art, the purpose of this utility model is that researching and designing is a kind of novel more
Channel-type light-gas gun flow equilibrium control high speed enters water emission system.Enter water transmitting system to Solving Multichannel formula light-gas gun high speed
System, when injecting high pressure gas to launching tube, since gas flow is not easy to control, and the inhomogeneities influenced on emitter can be led
The problem of causing emitter that can vibrate, and stability and damage caused to experimental facilities.
The technical solution of the utility model is achieved in that
Multi-channel type light-gas gun flow equilibrium control high speed described in the utility model enters water emission system, it is characterised in that
It includes air accumulator, connecting line system, pressure that the multi-channel type light-gas gun flow equilibrium control high speed, which enters water emission system,
Sensor, gas chamber, emitter and damping;The both ends of the connecting line system are separately connected air accumulator and gas chamber;
Gas chamber is connected with emitter, and is rigidly connected by damping and truss-like support;Pressure sensor is loaded on connecting tube
In the system of road.
Connecting line system described in the utility model includes: the first connecting tube, the second connecting tube, elbow, third connection
Pipe, aperture connecting tube, pneumatic flanged ball valve, transfer tube and soft connecting tube;One end of first connecting tube rigidly connects with air accumulator
It connects, the other end is connected with the second connecting tube by ring flange;Second connecting tube and elbow, third connecting tube, aperture connecting tube,
Pneumatic flanged ball valve, transfer tube and soft connecting tube pass sequentially through ring flange and are connected;Soft connecting tube and gas chamber pass through flange
Disk is connected, and soft connecting tube can cause shadow to the part before transfer tube to avoid the vibration generated in light-gas gun emission process
It rings, so that the overall structure of anti-locking apparatus receives destruction.
Emitter described in the utility model includes: launching tube and buffer gear;Buffer gear is rigidly loaded on launching tube
Tail portion;Launching tube and gas chamber are rigidly connected;Launching tube and damping are rigidly connected;Buffer gear can subtract with damping
Vibration in small emitter emission process influences;Transmitting tube is provided with emitter.
Aperture is offered in aperture connecting tube described in the utility model, is connected by aperture with pressure sensor, it can
To measure the air pressure for flowing through the pipe pressure-air.
Through-hole B is offered on the launching tube side wall of buffer gear lower end described in the utility model;Through-hole B and external pneumatics
Machine is connected, for being passed through low-pressure gas.
For launching tube described in the utility model using being embedded in and being rigidly connected by the way of gas chamber with gas chamber, launching tube is embedding
It is provided with through-hole A on the barrel of this part of air inlet chamber, is communicated with this with gas chamber, and the two detachably links;These through-holes A can be with
The channel that the indoor high pressure gas of gas uniformly flows into is constituted, uniformly distributed through-hole A flows into gas uniformly, and with emitter
The progress of emission process, open through-hole A increase therewith, and the high pressure gas of inflow also increases, and realizes gas flow uniform flow
The ascending process entered, so as to form a control action to high-pressure gas flow inbound traffics.
The quantity of through-hole A described in the utility model is 12, and point two layers of annular is distributed in launching tube insertion plenum section
Barrel on;The area summation of through-hole A is greater than the cross-sectional area of launching tube.
The outlet end of launching tube described in the utility model equally divides two layers of annular to be evenly equipped with 12 through-hole C, the face of through-hole C
Product summation is greater than the cross-sectional area of launching tube, these through-holes C may be constructed the channel that high pressure gas in launching tube uniformly flows out,
It avoids high pressure gas and causes impact to adversely affect experimental result the water surface from transmitting nozzle discharge.
The utility model is first turned on pneumatic flanged ball valve when being tested, and the high pressure gas in air accumulator enters gas
Room is passed through low-pressure gas by through-hole B using air compressor machine later, body downlink is pushed gradually to open the through-hole A of two circle air inlets, gas
High pressure gas in room enters launching tube, and high speed pushes body downlink, until moving to launching tube lower end, opens two circle exhausts
Through-hole exhaust, high pressure gas are discharged by through-hole C, body transmitted at high speed.
The utility model has the advantages that it will be apparent that being mainly manifested in:
One, flow control is carried out by flowing into launching tube to high pressure gas, realizes emitter and stablizes safety high speed transmitting
Process, avoid emitter generated in launching tube vibration etc. influence.
Two, it is provided with buffer gear and damping, the vibration generated in emitter emission process can be weakened, avoided
Experiment mechanism is damaged.
Three, trigger mechanism and gas delivery mechanisms are connected using soft connecting tube, in case the vibration of trigger mechanism influences
Gas delivery mechanisms, to be damaged to the latter.
Four, the switch using pneumatic flanged ball valve as control high pressure gas on-off, reliability with higher can be grasped
The property made, safety.
Five, by high pressure gas outflow make control, avoid high-pressure gas flow go out launching tube to the water surface generate impact,
It is adversely affected caused by experimental result.
The utility model has many advantages, such as that structure novel, simple processing, easy to operate, safe and reliable, experiment effect are stablized,
Its high-volume, which puts goods on the market, will generate positive social benefit and significant economic benefit.
Detailed description of the invention
The utility model shares 6 width attached drawings, wherein:
It is attached that FIG. 1 is a schematic structural view of the utility model;
Attached drawing 2 is the structural schematic diagram that the soft connecting tube of the utility model is connected with pneumatic flanged ball valve;
Attached drawing 3 is the utility model launching tube and gas chamber partial structural diagram;
Attached drawing 4 is the schematic diagram that the utility model emitter emission process mesohigh gas flows into launching tube;
Attached drawing 5 is the schematic diagram of the utility model emitter motion process in transmitting tube;
When attached drawing 6 is that the utility model body moves to light-gas gun transmitting tube outlet end, the schematic diagram of high pressure gas discharge.
In figure: 1, air accumulator 2, the first connecting tube 3, the second connecting tube 4, elbow 5, third connecting tube 6, gas chamber
7, buffer gear 8, aperture connecting tube 9, pneumatic flanged ball valve 10, transfer tube 11, soft connecting tube 12, through-hole A 13, subtract
Shake mechanism 14, launching tube 15, pressure sensor 16, emitter 17, through-hole B 18, through-hole C.
Specific embodiment
Specific embodiment of the utility model is as shown in the picture, and multi-channel type light-gas gun flow equilibrium control high speed enters water hair
The system of penetrating includes air accumulator 1, connecting line system, pressure sensor 15, gas chamber 6, emitter and damping 13;Described
The both ends of connecting line system are separately connected air accumulator 1 and gas chamber 6;Gas chamber 6 is connected with emitter, and passes through damping
13 are rigidly connected with truss-like support;Pressure sensor 15 is loaded in connecting line system.
Connecting line system includes: the first connecting tube 2, the second connecting tube 3, elbow 4, third connecting tube 5, aperture connecting tube
8, pneumatic flanged ball valve 9, transfer tube 10 and soft connecting tube 11;One end of first connecting tube 2 and air accumulator 1 are rigidly connected, separately
One end is connected with the second connecting tube 3 by ring flange;Second connecting tube 3 and elbow 4, third connecting tube 5, aperture connecting tube 8,
Pneumatic flanged ball valve 9, transfer tube 10 and soft connecting tube 11 pass sequentially through ring flange and are connected;Soft connecting tube 11 and gas chamber 6
It is connected by ring flange.
Emitter includes: launching tube 14 and buffer gear 7;7 rigidity of buffer gear is loaded on the tail portion of launching tube 14;Transmitting
Cylinder 14 is rigidly connected with gas chamber 6;Launching tube 14 and damping 13 are rigidly connected;Transmitting tube 14 is provided with emitter 16.
Aperture is offered in aperture connecting tube 8, is connected by aperture with pressure sensor 15, can be measured and flow through the pipe
The air pressure of pressure-air.
Through-hole B17 is offered on 14 side wall of launching tube of 7 lower end of buffer gear;Through-hole B17 is connected with external air compressor,
For being passed through low-pressure gas.
Launching tube 14 using be embedded in and pass through gas chamber 6 by the way of with gas chamber 6 be rigidly connected, launching tube 14 be embedded in gas chamber 6 this
It is provided with through-hole 12 on partial barrel, is communicated with this with gas chamber 6, and the two detachably links.
The quantity of through-hole 12 is 12, and point two layers of annular is distributed in launching tube 14 and is embedded on the barrel of 6 part of gas chamber;Through-hole
12 area summation is greater than the cross-sectional area of launching tube 14.
The outlet end of launching tube 14 equally divides two layers of annular to be evenly equipped with 12 through-hole C18, and the area summation of through-hole C18 is greater than
The cross-sectional area of launching tube 14.
The above, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
Not limited to this, all those familiar with the art are in technical scope disclosed by the utility model, according to this reality
Being subject to equivalent substitution or change with the design of novel technical solution and its utility model should all cover in the utility model
Within protection scope.
Claims (8)
1. a kind of multi-channel type light-gas gun flow equilibrium control high speed enters water emission system, it is characterised in that the multi-channel type
Light-gas gun flow equilibrium control high speed enter water emission system include air accumulator (1), connecting line system, pressure sensor (15),
Gas chamber (6), emitter and damping (13);It is gentle that the both ends of the connecting line system are separately connected air accumulator (1)
Room (6);Gas chamber (6) is connected with emitter, and is rigidly connected by damping (13) and truss-like support;Pressure sensing
Device (15) is loaded in connecting line system.
2. multi-channel type light-gas gun flow equilibrium control high speed according to claim 1 enters water emission system, feature exists
Include: the first connecting tube (2), the second connecting tube (3), elbow (4), third connecting tube (5), open in the connecting line system
Hole connecting tube (8), pneumatic flanged ball valve (9), transfer tube (10) and soft connecting tube (11);One end of first connecting tube (2) with
Air accumulator (1) rigid connection, the other end are connected with the second connecting tube (3) by ring flange;Second connecting tube (3) and elbow
(4), third connecting tube (5), aperture connecting tube (8), pneumatic flanged ball valve (9), transfer tube (10) and soft connecting tube (11) according to
It is secondary to be connected by ring flange;Soft connecting tube (11) is connected with gas chamber (6) by ring flange.
3. multi-channel type light-gas gun flow equilibrium control high speed according to claim 1 enters water emission system, feature exists
In the emitter include: launching tube (14) and buffer gear (7);Buffer gear (7) is rigidly loaded on launching tube (14)
Tail portion;Launching tube (14) and gas chamber (6) are rigidly connected;Launching tube (14) and damping (13) are rigidly connected;Transmitting tube (14)
It is provided with emitter (16).
4. multi-channel type light-gas gun flow equilibrium control high speed according to claim 2 enters water emission system, feature exists
In offering aperture in the aperture connecting tube (8), it is connected by aperture with pressure sensor (15), can measures and flow through
The air pressure of the pipe pressure-air.
5. multi-channel type light-gas gun flow equilibrium control high speed according to claim 3 enters water emission system, feature exists
In offering through-hole B (17) on launching tube (14) side wall of described buffer gear (7) lower end;Through-hole B (17) and external pneumatics
Machine is connected, for being passed through low-pressure gas.
6. multi-channel type light-gas gun flow equilibrium control high speed according to claim 3 enters water emission system, feature exists
In the launching tube (14) using being embedded in and being rigidly connected by the way of gas chamber (6) with gas chamber (6), launching tube (14) is embedded in
Through-hole A (12) are provided on the barrel of gas chamber (6) this part, are communicated with this with gas chamber (6), and the two detachably links.
7. multi-channel type light-gas gun flow equilibrium control high speed according to claim 5 enters water emission system, feature exists
It is 12 in the quantity of the through-hole A (12), point two layers of annular is distributed in the barrel of launching tube (14) insertion gas chamber (6) part
On;The area summation of through-hole A (12) is greater than the cross-sectional area of launching tube (14).
8. multi-channel type light-gas gun flow equilibrium control high speed according to claim 6 enters water emission system, feature exists
Two layers of annular is equally divided to be evenly equipped with 12 through-hole C (18) in the outlet end of the launching tube (14), the area of through-hole C (18) is total
With the cross-sectional area for being greater than launching tube (14).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820561279.4U CN208223293U (en) | 2018-04-19 | 2018-04-19 | Multi-channel type light-gas gun flow equilibrium control high speed enters water emission system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820561279.4U CN208223293U (en) | 2018-04-19 | 2018-04-19 | Multi-channel type light-gas gun flow equilibrium control high speed enters water emission system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208223293U true CN208223293U (en) | 2018-12-11 |
Family
ID=64512111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820561279.4U Expired - Fee Related CN208223293U (en) | 2018-04-19 | 2018-04-19 | Multi-channel type light-gas gun flow equilibrium control high speed enters water emission system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208223293U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108317896A (en) * | 2018-04-19 | 2018-07-24 | 大连理工大学 | Multi-channel type light-gas gun flow equilibrium control high speed enters water emission system |
-
2018
- 2018-04-19 CN CN201820561279.4U patent/CN208223293U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108317896A (en) * | 2018-04-19 | 2018-07-24 | 大连理工大学 | Multi-channel type light-gas gun flow equilibrium control high speed enters water emission system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108317896A (en) | Multi-channel type light-gas gun flow equilibrium control high speed enters water emission system | |
JP2020531752A5 (en) | ||
MY152830A (en) | Vortex inhibitor dispersal pig | |
CN208223293U (en) | Multi-channel type light-gas gun flow equilibrium control high speed enters water emission system | |
CN104847708B (en) | Supersonic Ejector | |
US9772157B2 (en) | Projectile launching device | |
CN205924760U (en) | It can trigger type forest extinguishing device to gather | |
CN108279114A (en) | A kind of over entry experimental provision based on the transmitting of high pressure light-gas gun | |
KR980002897A (en) | Energy converter of pressure fluid and method | |
US3428037A (en) | High velocity air gun with frangible valve trigger means | |
CN104108458B (en) | Band ice water big gun | |
CN101782351A (en) | Pneumatic capturing net gun | |
WO2015116897A3 (en) | Air operated pump | |
CN107874810B (en) | Integrated gas circuit system of pneumatic ballistic type shock wave therapeutic instrument | |
US3514071A (en) | Shock pulse generator | |
CN208043387U (en) | A kind of over entry experimental provision based on the transmitting of high pressure light-gas gun | |
CN108413811A (en) | A kind of light-gas gun emitter for improving projectile and entering water area water surface quality | |
CN109781508A (en) | A kind of pneumatic type emitter | |
WO2016185300A3 (en) | Blower device for delivering an amplified rate air flow and modular cooling unit | |
CN202670511U (en) | Self-draining air cannon | |
CN101915188A (en) | Gas distribution device for intake system of internal-combustion engine | |
CN207441231U (en) | Noise reduction arrangement with flaring structure | |
BR8707888A (en) | PIPE CLEANING APPLIANCE | |
SE9800621L (en) | Methods and apparatus for internal cleaning of pipes or hoses | |
CN205151190U (en) | Plunger pump with annular cyclone device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20210419 |
|
CF01 | Termination of patent right due to non-payment of annual fee |