CN209475452U - A kind of pneumatic type fire extinguishing gun system - Google Patents
A kind of pneumatic type fire extinguishing gun system Download PDFInfo
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- CN209475452U CN209475452U CN201822030315.7U CN201822030315U CN209475452U CN 209475452 U CN209475452 U CN 209475452U CN 201822030315 U CN201822030315 U CN 201822030315U CN 209475452 U CN209475452 U CN 209475452U
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- gas chamber
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- pedestal
- air bubble
- gun tube
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Abstract
The utility model discloses a kind of pneumatic type fire extinguishing gun systems, including air bubble, electric cylinder, support plate, recoil device, pedestal, pedestal is fixed on the device of recoil by revolving support activity, pedestal is equipped with motor, air bubble is fixed with by support plate and electric cylinder on pedestal, air bubble is equipped with gun sight, air bubble includes gun tube, gas chamber, forward trunnion, trunnion afterwards, gun tube rear end is fixed through gas chamber with gas chamber, and end is equipped with rear trunnion, gas chamber rear end is fixed with end cap, front end and gun tube junction are equipped with sealing ring I, the gun tube of gas chamber front end is equipped with forward trunnion, sealing ring III is equipped between end cap and gun tube, plenum interior is equipped with piston, the utility model uses pneumatic type radiation pattern, avoid security risk existing for priming system, air bubble is compact-sized, gas circuit is simple, cost is controllable, high reliablity, using electricity Dynamic cylinder and motor carry out height and orientation is adjusted, and are equipped with gun sight, so that fire-extinguishing gun has very high pointing accuracy.
Description
Technical field
The utility model relates to a kind of fire extinguishing gun system, in particular to a kind of pneumatic type fire extinguishing gun system.
Background technique
Fire-extinguishing gun is a kind of novel fire extinguishing equipment of rising in recent years, can by fire extinguisher bomb from being delivered to the scene of a fire more at a distance,
Avoid short distance operation bring human safety issues.There are the anti-formula fire-extinguishing gun of SLM-60 type individual soldier's shoulder, SLM-105 than more typical
Type stent-type fire-extinguishing gun, CMH-1 type long distance intelligent forest fire extinguishing gun-projectile system etc., but existing fire-extinguishing gun mainly uses gunpowder to fire
Gas drive moves pellet injection or using rocket engine as launch power source, the priming system that is directed in storage, transport, make
There is some potential safety problems in, and use the stringent limitation for facing policy and standard in civil field, it is difficult to promote
Using.CN 200510012974.2 discloses a kind of bracket type pneumatic fire-extinguishing cannon, but its range is nearly (only 210m), and uses
Manual mode adjusting bracket height and orientation, it is inconvenient to use.CN201510538150 .2 proposes a kind of mechanical continuous type
Pneumatic fire-extinguishing cannon, but structure is complicated, it is bulky, and fail to fully consider the influence of kick.
Utility model content
The utility model in order to overcome the deficiencies of the prior art, provides a kind of pneumatic type fire extinguishing gun system.
The technical solution adopted in the utility model is:
A kind of pneumatic type fire extinguishing gun system, it is characterised in that: including air bubble, electric cylinder, support plate, recoil device, bottom
Seat, electric control loop, the pedestal are fixed on the device of recoil by revolving support activity, and the pedestal is equipped with motor,
Air bubble is fixed with by support plate and electric cylinder on the pedestal, the air bubble is equipped with gun sight, the air bubble packet
Gun tube, gas chamber, forward trunnion, rear trunnion are included, the gun tube rear end is fixed through gas chamber with gas chamber, and end is equipped with rear trunnion, institute
It states gas chamber rear end and is fixed with end cap, front end and gun tube junction are equipped with sealing ring I, and the gun tube of the gas chamber front end is equipped with vestibule
Axis, the gun tube end are fixedly connected by rear trunnion with the end cap of gas chamber, and sealing ring III is equipped between the end cap and gun tube,
The plenum interior is equipped with piston, and sealing ring II is equipped between the piston and gun tube, is equipped with pressure sensing outside the gas chamber
Device.
The end cap is fixed on gas chamber by screw.
The electric control loop of the fire extinguishing gun system, including sequentially connected gas chamber and solenoid valve A, pressure reducing valve, pneumatics
Machine, gas chamber are separately connected solenoid valve B, pressure sensor, and the solenoid valve A, solenoid valve B, pressure sensor pass through PLC control
Device connects industrial personal computer.
The advantages of the utility model: pneumatic type radiation pattern is used, security risk existing for priming system, air bubble are avoided
Compact-sized, gas circuit is simple, and cost is controllable, high reliablity, carries out height using electric cylinder and motor and orientation is adjusted, and be equipped with
Gun sight, so that fire-extinguishing gun has very high pointing accuracy.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structure chart of the utility model gun tube；
Fig. 3 is the structure chart of the utility model control loop.
Wherein: 1, gun tube；2, gas chamber；3, sealing ring I；4, pressure sensor；5, forward trunnion；6, rear trunnion；7, piston；8,
Screw；9, sealing ring III；10, sealing ring II；11, end cap；12, air bubble；13, gun sight；14, electric cylinder；15, support plate；
16, motor；17, revolving support；18, recoil device；19, pedestal.
Specific embodiment
The gun system as shown in Figure 1-3, a kind of pneumatic type is put out a fire, including air bubble 12, electric cylinder 14, support plate 15, recoil
Device 18, pedestal 19, electric control loop, pedestal 19 are fixed on recoil device 18 by 17 activity of revolving support, pedestal 19
It is equipped with motor 16, passes through support plate 15 on pedestal 19 and electric cylinder 14 is fixed with air bubble 12, air bubble 12, which is equipped with, to be aimed at
Mirror 13, air bubble 12 include gun tube 1, gas chamber 2, forward trunnion 5, rear trunnion 6, and 1 rear end of gun tube is fixed through gas chamber 2 with gas chamber, and
End is equipped with rear trunnion 6, and 2 rear end of gas chamber is fixed with end cap 11, and front end and 1 junction of gun tube are equipped with sealing ring I 3,2 front end of gas chamber
Gun tube 1 be equipped with forward trunnion 5,1 end of gun tube is fixedly connected by rear trunnion 6 with the end cap 11 of gas chamber 3, end cap 11 and gun tube
It is equipped with sealing ring III 9 between 1, piston 7 is equipped with inside gas chamber 2, is equipped with sealing ring II 10 between piston 7 and gun tube 1, outside gas chamber 2
Portion is equipped with pressure sensor 4, and end cap 11 is fixed on gas chamber 2 by screw 8.
The electric control loop of fire extinguishing gun system, including sequentially connected gas chamber and solenoid valve A, pressure reducing valve, air compressor machine, gas
Room is separately connected solenoid valve B, pressure sensor, and the solenoid valve A, solenoid valve B, pressure sensor are connected by PLC controller
Connect industrial personal computer.
The utility model, gun tube are the thin-walled cylinder of inner wall smooth, and air inlet is arranged thereon, and air inlet is a number of edge
The square hole being circumferentially arranged symmetrically, round hole, diamond hole etc., fire extinguisher bomb is packed into gun tube from gun muzzle before emitting, high pressure when transmitting
Gas enters gun tube from air inlet and fire extinguisher bomb is driven to launch thorax, and gas chamber accommodates the high pressure gas of storage predetermined pressure, transmitting
When high pressure gas is discharged to gun tube, forward trunnion installs gun sight for connecting gun tube and electric cylinder thereon, and rear trunnion is used
In connection gas chamber and pedestal, piston moves to air inlet hole site along gun tube in chamber inflated, and prevents gas by sealing ring
Enter gun tube from gas chamber, for piston motion to end cap position, the indoor high pressure gas of gas enters gun tube, and drives fire extinguishing in transmitting
Bullet movement.
Electric cylinder connects the support plate on forward trunnion and pedestal, for adjusting the pitch angle of gun tube, when electronic cylinder piston rod
Pitch angle reduces when elongation, and pitch angle increases when shortening, and revolving support is connect by screw with pedestal and pedestal, can be around itself axis
Line rotation installs motor for driving revolving support movable part to rotate thereon, and gun sight is optical sight or camera, is used
It is aimed in target implementation.
Air compressor machine provides gas source for Gas Gun, its own has a gas cylinder, in compressed gas storage and gas cylinder, and passes through pipeline
Enter gas chamber with valve, pressure reducing valve and solenoid valve A are connected by pipeline 1, and solenoid valve A and gas chamber are connected by pipeline 2, gas chamber and
Solenoid valve connects B by pipeline 3, and pressure sensor is mounted on gas chamber, for measuring air chamber pressure, and by measurement feedback
To PLC controller, PLC controller controls solenoid valve A and solenoid valve B, and carries out to the measuring signal of pressure sensor
Processing, industrial personal computer are installed TT&C software thereon, are controlled entire air-channel system.
The structure division of the utility model sky fire extinguishing gun system includes gun tube, gas chamber and trigger mechanism, and gas supply part point includes
Gas source, pipeline and valve, control section include industrial personal computer, PLC, sensor and solenoid valve, behaviour take aim at structure division include elevating mechanism,
Steering wheel, big rack and supplementary structure, electric part include industrial personal computer, measurement and control instrument, motor controller, obliquity sensor, swash
Optar and anemobiagraph.
The utility model uses pneumatic type radiation pattern, avoids security risk existing for priming system, air bubble structure is tight
It gathers, gas circuit is simple, and cost is controllable, high reliablity, carries out height using electric cylinder and motor and orientation is adjusted, and be equipped with aiming
Mirror, so that fire-extinguishing gun has very high pointing accuracy, and highly-safe.
Claims (3)
- The gun system 1. a kind of pneumatic type is put out a fire, it is characterised in that: including air bubble, electric cylinder, support plate, recoil device, pedestal, Electric control loop, the pedestal are fixed on the device of recoil by revolving support activity, and the pedestal is equipped with motor, described Air bubble is fixed with by support plate and electric cylinder on pedestal, the air bubble is equipped with gun sight, and the air bubble includes big gun Pipe, gas chamber, forward trunnion, rear trunnion, the gun tube rear end are fixed through gas chamber with gas chamber, and end is equipped with rear trunnion, the gas Room rear end is fixed with end cap, and front end and gun tube junction are equipped with sealing ring I, and the gun tube of the gas chamber front end is equipped with forward trunnion, The gun tube end is fixedly connected by rear trunnion with the end cap of gas chamber, and sealing ring III, institute are equipped between the end cap and gun tube Plenum interior is stated equipped with piston, sealing ring II is equipped between the piston and gun tube, is equipped with pressure sensor outside the gas chamber.
- The gun system 2. a kind of pneumatic type according to claim 1 is put out a fire, it is characterised in that: the end cap is fixed by screw In gas chamber.
- The gun system 3. a kind of pneumatic type according to claim 1 is put out a fire, it is characterised in that: the electrical of gun system of putting out a fire Control loop, including sequentially connected gas chamber and solenoid valve A, pressure reducing valve, air compressor machine, gas chamber is separately connected solenoid valve B, pressure passes Sensor, the solenoid valve A, solenoid valve B, pressure sensor pass through PLC controller and connect industrial personal computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030315.7U CN209475452U (en) | 2018-12-05 | 2018-12-05 | A kind of pneumatic type fire extinguishing gun system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030315.7U CN209475452U (en) | 2018-12-05 | 2018-12-05 | A kind of pneumatic type fire extinguishing gun system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209475452U true CN209475452U (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822030315.7U Active CN209475452U (en) | 2018-12-05 | 2018-12-05 | A kind of pneumatic type fire extinguishing gun system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432664A (en) * | 2018-12-05 | 2019-03-08 | 江苏水龙江山消防发展有限公司 | A kind of pneumatic type fire extinguishing gun system |
| CN111288842A (en) * | 2020-02-28 | 2020-06-16 | 中国科学院工程热物理研究所 | Supercritical carbon dioxide gas gun |
| CN115790269A (en) * | 2022-10-26 | 2023-03-14 | 北京科技大学 | External air circuit, air fire extinguishing gun and use method thereof |
-
2018
- 2018-12-05 CN CN201822030315.7U patent/CN209475452U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432664A (en) * | 2018-12-05 | 2019-03-08 | 江苏水龙江山消防发展有限公司 | A kind of pneumatic type fire extinguishing gun system |
| CN111288842A (en) * | 2020-02-28 | 2020-06-16 | 中国科学院工程热物理研究所 | Supercritical carbon dioxide gas gun |
| CN115790269A (en) * | 2022-10-26 | 2023-03-14 | 北京科技大学 | External air circuit, air fire extinguishing gun and use method thereof |
| CN115790269B (en) * | 2022-10-26 | 2024-01-26 | 北京科技大学 | External gas circuit, air fire-extinguishing gun and use method thereof |
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