CN206950502U - A kind of fire extinguisher bomb, transmitter and extinguishing device - Google Patents
A kind of fire extinguisher bomb, transmitter and extinguishing device Download PDFInfo
- Publication number
- CN206950502U CN206950502U CN201720887303.9U CN201720887303U CN206950502U CN 206950502 U CN206950502 U CN 206950502U CN 201720887303 U CN201720887303 U CN 201720887303U CN 206950502 U CN206950502 U CN 206950502U
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- fire extinguisher
- extinguisher bomb
- chamber
- high pressure
- air
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a kind of fire extinguisher bomb, transmitter and extinguishing device, is related to technical field, and the technical problems such as fire extinguisher bomb can not continuously be launched by solving fire extinguisher bomb cost height, the bulky complicated, extinguishing device of transmitter in the prior art.This fire extinguisher bomb includes shell case, includes being arranged at the dry powder chamber on shell case head inside the shell case, is arranged at the high pressure air cavity of shell case afterbody and the igniting chamber being arranged between the dry powder chamber and the high pressure air cavity；The dry powder chamber is internally provided with powder extinguishing agent, gunpowder, fuse cord, and the gunpowder is arranged in the powder extinguishing agent, and described fuse cord one end connects the gunpowder, and the other end is connected to the igniting intracavitary igniter；The shell case afterbody is provided with passage, the high pressure air cavity is in communication with the outside, and gases at high pressure enter high pressure air cavity to trigger the igniter by the passage.The utility model forest fire that is particularly suitable for use in is put out.
Description
Technical field
Fire-fighting equipment field is the utility model is related to, more particularly, to a kind of fire extinguisher bomb, transmitter and extinguishing device.
Background technology
Forest fire, refer to lose manual control, freely spread and extend in forest land, to forest, forest ecosystem
Certain forest-fire climate for endangering and losing is brought with the mankind.Forest fire be a kind of sudden strong, destructive big, disposal relief compared with
For the natural calamity of difficulty.It is remote at present to throw fire-fighting bomb for forest as a kind of effective fire extinguishing means.By remote
Launch fire extinguisher bomb, fire fighter can be avoided closely to touch the scene of a fire, reduce the injures and deaths of personnel；Fire extinguisher bomb is easy to carry simultaneously,
It is easy to fast reserve, quick response can be made in the very first time, suppresses the intensity of a fire in the stage in advance, control fire spreading, be
Next step action is taken to gain time.
Foreign countries are used for fire extinguisher bomb flat pad, and fire extinguisher bomb transmitting is all using gunpowder as the transmitting energy, is made with military hardware
For flat pad.Domestic fire extinguishing equipment gap compared with external is bigger at present.China is currently used for the ground of forest extinguishing
Face fire extinguishing equipment it is less, wherein vehicle intelligent forest fire-extinguishing system use cannon remote transmission mode, will equipped with high-effect fire-extinguishing powder,
The fire extinguisher bomb of agent delivers to target fire point, and fire fighting powder, the high cloth of agent control are spilt and realize fire extinguishing.But hand-held fire extinguisher bomb is thrown by manpower
Throw that range is too small, the forest fire for large area does not often have the effect of fire extinguishing, vehicular cannon remote transmitter volume
It is huge, the regular hour is needed to fire extinguisher bomb remote transmitter is assembled from the condition of a fire is connected to, is delayed optimal fire fighting opportunity.
Applicants have discovered that at least there is following technical problem in prior art：The dry powder extinguisher of conventional small is being puted out a fire to save life and property just
Level fire when, it is necessary to the personnel that put out a fire close to burning things which may cause a fire disaster, although and fire extinguisher bomb can be thrown and put out a fire in slightly remote distance, can not
Tackle large area scene of fire.Cannon remote transmission mode is again because the bulky scheduling of transmitter is difficult, it is difficult to extensive general
And application.
Utility model content
The purpose of this utility model is to provide a kind of fire extinguisher bomb, transmitter and extinguishing device, to solve prior art
Present in fire extinguisher bomb cost is high, the bulky complicated, extinguishing device of transmitter can not continuously launch the technologies such as fire extinguisher bomb
Problem.Many technique effects (fire extinguishing that optimal technical scheme in many technical schemes provided by the utility model can be generated
Bullet mechanically ignites that safe and reliable, transmitter is simple to operate etc.) elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme：
A kind of fire extinguisher bomb, including shell case, the shell case inside include being arranged at the dry powder chamber on shell case head, are arranged at shell case
The high pressure air cavity of afterbody and the igniting chamber being arranged between the dry powder chamber and the high pressure air cavity；
The dry powder chamber is internally provided with powder extinguishing agent, gunpowder, fuse cord, and the gunpowder is arranged at the dry-chemical fire extinguishing
In agent, described fuse cord one end connects the gunpowder, and the other end is connected to the igniting intracavitary igniter；
The shell case afterbody is provided with passage, the high pressure air cavity is in communication with the outside, and gases at high pressure pass through described logical
Stomata enters high pressure air cavity to trigger the igniter.
Preferably, the igniter includes the fire in a stove before fuel is added for being arranged at the fuse cord other end, the igniting chamber and the height
Calm the anger and insurance partition is provided between chamber, firing pin is provided with the insurance partition；The high pressure gas cavity pressure is more than pre- level pressure
During power, the firing pin contacts with the fire in a stove before fuel is added, lights the fuse cord.
Preferably, the fire extinguisher bomb profile is streamlined that in-between diameter is more than both ends diameter.
Preferably, the shell case afterbody is provided with empennage.
The present invention also provides a kind of transmitter, for launching above-mentioned fire extinguisher bomb, including transmitting tube, airway tube, the hair
Pipe is penetrated to be used to accommodate and launch the fire extinguisher bomb；It is provided between the airway tube and the transmitting tube with air cock, for pushing away
Dynamic fire extinguisher bomb transmitting；The airway tube is connected to plenum chamber, and gases at high pressure enter the transmitting tube from the airway tube, are used for
Launch fire extinguisher bomb.
Preferably, the plenum chamber includes transmitting air chamber and air storage chamber；Between the airway tube and the transmitting air chamber
Be provided with emission switch, be provided with air chamber switch between the transmitting air chamber and the air storage chamber, the emission switch with it is described
Air chamber switch is alternately opened.
Preferably, the air storage chamber is provided with air gauge.
Preferably, the transmitting tube front end is provided with protective cap.
The present invention also provides a kind of extinguishing device, including the transmitter described in any of the above one, for launching to take up an official post
Fire extinguisher bomb described in meaning one.
Preferably, multiple fire extinguisher bombs are arranged in order in the transmitting tube, the multiple fire extinguisher bomb afterbody with it is described
Transmitting tube forms multiple annular spaces respectively, it is multiple it is described be correspondingly arranged with air cock with the multiple annular space, make described in
Airway tube can be connected by described with air cock with the annular space respectively.
The beneficial effects of the utility model are：
Fire extinguisher bomb of the present utility model promotes transmitting using flight Pneumatic pressure power and ignited, and can ignite, go out in flight
Fiery scope is wider, and cost is lower.
Transmitter small volume of the present utility model, it is not necessary to which bulk transport mechanism transports, and scheduling is convenient, utilizes gas pressure
Launch mission is completed, securely and reliably.
Extinguishing device of the present utility model can realize running fire fire extinguisher bomb, eliminate time and the difficulty of artificial handling fire extinguisher bomb
Degree, make fire attack more quick timely.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is fire extinguisher bomb structural representation of the present utility model；
Fig. 2 is extinguishing device schematic diagram of the present utility model；
1, protective cap in figure；2nd, transmitting tube；21st, annular space；3rd, fire extinguisher bomb；4th, with air cock；5th, airway tube；6th, bottom
Support；7th, firing button；8th, emission switch；9th, connecting rod；10th, air chamber is launched；11st, air chamber switchs；12nd, air storage chamber；13rd, air gauge；
30th, shell case；31st, dry powder chamber；310th, powder extinguishing agent；311st, gunpowder；312nd, fuse cord；32nd, igniting chamber；321st, the fire in a stove before fuel is added；322、
Firing pin；33rd, high pressure air cavity；331st, passage；34th, distance piece；35th, partition is insured；36th, empennage.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, belongs to the scope that the utility model is protected.
The utility model provides a kind of fire extinguisher bomb 3, including shell case 30, and shell case 30 is in the airflow design of preceding circle metacone, just
Reduce resistance when flight.Dry powder chamber 31, igniting chamber 32 and high pressure air cavity 33 are provided with shell case 30.
The dry powder chamber 31 is arranged at the head of shell case 30, built-in powder extinguishing agent 310, gunpowder 311, fuse cord 312.Its
In, loaded in shell case 30 in the form of compressing or compress, gunpowder 311 is placed among powder extinguishing agent 310 powder extinguishing agent 310,
After gunpowder 311 is ignited blast, caused impulsive force can make the instantaneous expansion of powder extinguishing agent 310, be blown shell case 30,
Powder extinguishing agent 310, which is spread out, to be fallen within burning things which may cause a fire disaster, reaches the effect of fire extinguishing.Wherein, gunpowder 311 is connected with the fuse cord 312,
Fuse cord 312 makes gunpowder 35 produce blast after being ignited.The length of adjustment fuse cord 33 can control fire extinguisher bomb to take off to blast
Time, so as to control the flying distance of fire extinguisher bomb 3.
The high pressure air cavity 33 is arranged at the afterbody of shell case 30, and the shell case 30 at the high pressure air cavity 33 is provided with multiple ventilations
Hole 331, high pressure air cavity 33 is set to be in communication with the outside.After gases at high pressure enter high pressure air cavity 33 from the external world, mechanism in igniting chamber 32 is excited
Fuse cord 33 is lighted, and then ignites gunpowder.
Igniting chamber 32 is arranged between dry powder chamber 31 and the high pressure air cavity 33.Igniting chamber 32 passes through interval with dry powder chamber 31
Piece 34 is spaced, and for a part for the fuse cord 312 through the distance piece 34 in the igniting chamber 32, fuse cord 312 is last
End is provided with the fire in a stove before fuel is added 321；Insurance partition 35 is provided between igniting chamber 32 and high pressure air cavity 33, is set on the insurance partition 32
Firing pin 322, when firing pin 322 is pushed forward, it can impinge upon on the fire in a stove before fuel is added 321 just, ignite fuse cord 312.
Insurance partition 321 can stop that firing pin 322 contacts with the fire in a stove before fuel is added 321 at ambient pressure, when gas in the high pressure air cavity 33
When body pressure is more than predetermined pressure, insurance partition 321 can be promoted forward by gases at high pressure, drive the firing pin 322 and the bottom
Fire 321 contacts, and lights the fuse cord 312.Fire extinguisher bomb of the present utility model, triggered by the gases at high pressure entered in shell case 30
Ignite fuse cord 312, and the fuse cord 312 in transmitting of fire extinguisher bomb 3 is put into the state of igniting, when can make 3 airflight of fire extinguisher bomb
Aerial to ignite, powder extinguishing agent 31 is pressed downward fire extinguishing source from the air, as long as the length of appropriately designed fuse cord 312, it is possible to control
The position that fire extinguisher bomb 3 processed explodes, safer than existing landing trigger-type fire extinguisher bomb, fire extinguishing is more thorough.
According to a kind of preferred embodiment of the present utility model, the afterbody of shell case 30 is provided with empennage 36, makes fire extinguisher bomb 3
Flight is more steady.
The utility model also designs a kind of transmitter, for launching above-mentioned fire extinguisher bomb.This transmitter include transmitting tube 2,
Airway tube 5, the transmitting tube 2 are used to accommodate fire extinguisher bomb 3, and the airway tube 5 is with the transmitting tube by being connected with air cock 4.
Specifically, transmitting tube 2 is used to launch fire extinguisher bomb 3, the internal diameter of transmitting tube 2 is close with the maximum outside diameter of fire extinguisher bomb 3, makes fire extinguisher bomb 3 lucky
It can load in transmitting tube 2.An annular space 21 is formed between the afterbody of fire extinguisher bomb 3 and transmitting tube 2, can be selected with air cock 4
Airway tube 5 is set to selecting property to be connected with the annular space 21；The end of airway tube 5 is connected with plenum chamber, high pressure gas interior compression gas
After body enters airway tube 5, by making pressure-air enter annular space 21 with air cock 4, the air pressure of annular space 21 increase, push away
Dynamic fire extinguisher bomb 3, which travels forward, departs from transmitting tube 2, completes transmitting.
Can be a kind of alternative pneumatic operated valve closed with air cock 4, when being closed with air cock 4, gas will not be from leading
Tracheae 5 enters transmitting tube 2, ensures transmitter transportation safety etc.；When being opened with air cock 4, gases at high pressure enter from airway tube 5 to be sent out
The annular space 21 penetrated between pipe 2 and fire extinguisher bomb 3, fire extinguisher bomb 3 is promoted to project transmitting tube 2.
After gases at high pressure enter annular space 21, fire extinguisher bomb high pressure gas can be entered by the passage 331 of the afterbody of fire extinguisher bomb 3
Chamber 33, insurance partition 35 is promoted to ignite fuse cord 312, so when transmitter launches fire extinguisher bomb 3, the fuse cord of fire extinguisher bomb 3
312 have been ignited, and the burning time of fuse cord 312 can be considered as fire extinguisher bomb 3 and fly to the time of burning things which may cause a fire disaster, between, fire extinguishing
Bullet 3 will not explode because of reasons such as temperature, shocks, can prevent maloperation detonation fire-fighting bomb.
The transmitting tube front end is provided with protective cap 1, and the effect of protective cap 1 is prevented in transmitter transportation, is gone out
Fiery bullet 3 skids off transmitter.
As the optimal enforcement mode of the utility model transmitter, the plenum chamber connected with airway tube 5 includes choosing
The transmitting air chamber 10 and air storage chamber 12 of selecting property connection, wherein transmitting air chamber 10 is connected with airway tube 5 by the selectivity of emission switch 8
Logical, the compressed air of air storage chamber 12 enters transmitting air chamber 10 by the selectivity of air chamber switch 11.Air storage chamber 12 is stored with for going out
The compressed gas that fiery bullet 3 is launched, transmitting air chamber 10 are stored for gas flow required for launching one piece of fire extinguisher bomb 3.
Emission switch 8 is arranged between the airway tube 10 and the transmitting air chamber 12, could be arranged to rapid escape valve.
When triggering emission switch 8, airway tube 10 and the transmitting high-speed communication of air chamber 12, the compressed gas in transmitting air chamber 12 is set to enter air guide
Pipe 10.
When air chamber switch 11 is closed, the transmitting air chamber 10 is isolated with the air storage chamber 12, air chamber compressed gas to be launched
Into after airway tube, emission switch 8 is closed, and airway tube 5 is isolated with transmitting air chamber 10, and air chamber switch 11 is opened, and is used in hair
The tolerance for penetrating one piece of fire extinguisher bomb 3 enters transmitting air chamber 10, to prepare to launch next time.
As a preferred embodiment, the air storage chamber 12 is provided with air gauge, to indicate gas in air storage chamber 12
The scale of construction, supplement in time during tolerance deficiency.
The transmitter launch when specific action be：Prepare transmitting when, will first be opened with air cock 4, when press launch by
During button 7, by switching 11 with the connecting rod 9 of button 7 air chamber first, transmitting air chamber 10 is set to isolate with plenum chamber 12, while activate hair
Penetrate switch 8.The pressure-air of transmitting air chamber 10 enters airway tube 5, through entering transmitting tube 2 with air cock 4, completes first piece of fire extinguishing
The transmitting of bullet 3.
The utility model also provides a kind of extinguishing device, including go out hair bullet and transmitting of the present utility model of the present utility model
Device.The extinguishing device is possibly used for the transmitting of hand, it is also possible to is loaded in mechanically moving equipment, carries out automation behaviour
Make.Utilize this extinguishing device, it is possible to achieve Pneumatic mechanical type is launched and detonation fire-fighting bomb, the fire extinguisher bomb than electronic control type are more pacified
Entirely, cost is lower.
As a kind of embodiment of the utility model extinguishing device, as shown in Fig. 2 including multiple fire extinguisher bombs 3 according to
It is secondary to be arranged in the transmitting tube 2, multiple multiple rings being arranged at air cock 4 between the multiple fire extinguisher bomb 3 and transmitting tube 2
Shape space 21 is corresponding, the airway tube 5 is connected respectively by described with air cock 4 with the annular space 21.Its
Working method is：The device when unused is all closed mode with air cock 4, i.e. airway tube 5 does not connect with transmitting tube 2,
The accidental launch caused by maloperation can be prevented.In use, backing out protective cap 1 counterclockwise, the distribution of (opening) front end is pressed
Switch 4, fire extinguisher bomb 3 can be launched by then pressing firing button 7.
When unclamping firing button 7, emission switch 8 is closed air chamber switch 11 simultaneously and opened.High pressure in air storage chamber 12 is empty
Gas is supplemented in transmitting air chamber 10, now opens and matches somebody with somebody air cock 4 on the second hair fire extinguisher bomb.Second piece of 3 completion pending of fire extinguisher bomb.Often
Launch one piece of fire extinguisher bomb, press successively with air cock from front to back, all fire extinguisher bombs are fully completed transmitting.Can be real with this mode
The running fire of existing fire extinguisher bomb.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (10)
1. a kind of fire extinguisher bomb, it is characterised in that include being arranged at shell case head including shell case (30), inside the shell case (30)
Dry powder chamber (31), the high pressure air cavity (33) for being arranged at the shell case (30) afterbody, and it is arranged at the dry powder chamber (31) and institute
State the igniting chamber (32) between high pressure air cavity (33)；
The dry powder chamber (31) is internally provided with powder extinguishing agent (310), gunpowder (311), fuse cord (312), the gunpowder
(311) it is arranged in the powder extinguishing agent (310), described fuse cord (312) one end connects the gunpowder (311), the other end
It is connected to described igniting chamber (32) interior igniter；
Shell case (30) afterbody is provided with passage (331), the high pressure air cavity (33) is in communication with the outside, gases at high pressure lead to
The passage (331) is crossed into high pressure air cavity (33) to trigger the igniter.
2. fire extinguisher bomb according to claim 1, it is characterised in that the igniter includes being arranged at the fuse cord
(312) fire in a stove before fuel is added (321) of the other end, insurance partition is provided between the igniting chamber (32) and the high pressure air cavity (33)
(35), it is provided with firing pin (322) on the insurance partition (35)；When high pressure air cavity (33) pressure is more than predetermined pressure, institute
State firing pin (322) to contact with the fire in a stove before fuel is added (321), light the fuse cord (312).
3. fire extinguisher bomb according to claim 2, it is characterised in that fire extinguisher bomb (3) profile is straight among it to be streamlined
Footpath is more than both ends diameter.
4. fire extinguisher bomb according to claim 3, it is characterised in that shell case (30) afterbody is provided with empennage (36).
5. a kind of transmitter, it is characterised in that including transmitting tube (2), airway tube (5), the transmitting tube (2) is used to accommodate and send out
Penetrate fire extinguisher bomb；It is provided between the airway tube (5) and the transmitting tube (2) and is matched somebody with somebody with air cock (4), gases at high pressure by described
Air to close (4) enters the transmitting tube (2), for promoting the fire extinguisher bomb (3) to launch；The airway tube (5) is connected to high pressure gas
Room, gases at high pressure enter the airway tube (5) from the plenum chamber, for launching fire extinguisher bomb.
6. transmitter according to claim 5, it is characterised in that the plenum chamber includes transmitting air chamber (10) and gas storage
Room (12)；Emission switch (8), the transmitting air chamber (10) are provided between the airway tube (5) and the transmitting air chamber (10)
Air chamber switch (11) is provided between the air storage chamber (12), the emission switch (8) replaces with air chamber switch (11)
Open.
7. transmitter according to claim 6, it is characterised in that the air storage chamber (12) is provided with air gauge (13).
8. transmitter according to claim 6, it is characterised in that transmitting tube (2) front end is provided with protective cap (1).
9. a kind of extinguishing device, it is characterised in that including the transmitter described in claim 5~8 any one, for Launch Right
Profit requires the fire extinguisher bomb described in 1~4 any one.
10. extinguishing device according to claim 9, it is characterised in that multiple fire extinguisher bombs (3) are arranged in order in described
In transmitting tube (2), the multiple fire extinguisher bomb (3) afterbody forms multiple annular spaces (21) respectively with the transmitting tube (2), multiple
It is described to be correspondingly arranged with air cock (4) with the multiple annular space (21), make the airway tube (5) can be respectively by described
Connected with air cock (4) with the annular space (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720887303.9U CN206950502U (en) | 2017-07-20 | 2017-07-20 | A kind of fire extinguisher bomb, transmitter and extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720887303.9U CN206950502U (en) | 2017-07-20 | 2017-07-20 | A kind of fire extinguisher bomb, transmitter and extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206950502U true CN206950502U (en) | 2018-02-02 |
Family
ID=61380808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720887303.9U Expired - Fee Related CN206950502U (en) | 2017-07-20 | 2017-07-20 | A kind of fire extinguisher bomb, transmitter and extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206950502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619001A (en) * | 2020-12-17 | 2021-04-09 | 西安天河矿业科技有限责任公司 | High-water-content capsule fire extinguishing bomb device |
| CN115869568A (en) * | 2023-01-18 | 2023-03-31 | 太原理工大学 | Reusable non-explosive fire extinguishing bomb and fire extinguishing system |
-
2017
- 2017-07-20 CN CN201720887303.9U patent/CN206950502U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619001A (en) * | 2020-12-17 | 2021-04-09 | 西安天河矿业科技有限责任公司 | High-water-content capsule fire extinguishing bomb device |
| CN112619001B (en) * | 2020-12-17 | 2021-09-24 | 西安天河矿业科技有限责任公司 | High-water-content capsule fire extinguishing bomb device |
| CN115869568A (en) * | 2023-01-18 | 2023-03-31 | 太原理工大学 | Reusable non-explosive fire extinguishing bomb and fire extinguishing system |
| CN115869568B (en) * | 2023-01-18 | 2023-06-30 | 太原理工大学 | Reusable non-explosive fire extinguishing bullet and fire extinguishing system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20190720 |