CN108392762A - A kind of throwing type extinguishing device - Google Patents
A kind of throwing type extinguishing device Download PDFInfo
- Publication number
- CN108392762A CN108392762A CN201810313726.9A CN201810313726A CN108392762A CN 108392762 A CN108392762 A CN 108392762A CN 201810313726 A CN201810313726 A CN 201810313726A CN 108392762 A CN108392762 A CN 108392762A
- Authority
- CN
- China
- Prior art keywords
- bottle
- fire
- throwing type
- extinguishing device
- needle cap
- 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.)
- Pending
Links
- 239000000446 fuel Substances 0.000 claims abstract description 23
- 238000004880 explosion Methods 0.000 claims abstract description 16
- 238000005474 detonation Methods 0.000 claims abstract description 13
- 239000000126 substance Substances 0.000 claims abstract description 13
- 230000005284 excitation Effects 0.000 claims abstract description 12
- 238000002955 isolation Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000037452 priming Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 239000006260 foam Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- MHWLNQBTOIYJJP-UHFFFAOYSA-N mercury difulminate Chemical compound [O-][N+]#C[Hg]C#[N+][O-] MHWLNQBTOIYJJP-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C19/00—Hand fire-extinguishers in which the extinguishing substance is expelled by an explosion; Exploding containers thrown into the fire
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The present invention relates to a kind of throwing type extinguishing devices, including the first bottle and the second bottle closed and be set in together, first bottle is set to inside the second bottle, it is extinguishing chemical filled chamber between first bottle and the second bottle, first bottle is separated into relatively independent detonation chamber, excitation chamber, the fire in a stove before fuel is added and main explosion chamber from top to bottom, striker is equipped in the excitation chamber, lower end and the fire in a stove before fuel is added of the striker keep gap.Throwing type extinguishing device using the present invention, it is applicable to level land, vertical structure and hillside fields fire extinguishing, it is avoided that the high risk of hand-held fire extinguisher operating personnel's short distance operation, when can solve lead type extinguishing device again to vertical structure and the fire extinguishing of hillside fields fire, adjoint because of Time delay tumbles problem, and it is easy to operate, easily use.
Description
Technical field
The present invention relates to fire-fighting fire extinguishing equipment technical fields, more particularly, to a kind of throwing type extinguishing device.
Background technology
Whenever building, hall, field, shop or even forest fire often occurs in autumn, winter dry season, the whole country, huge warp is caused
Ji loss and casualties.And the fire-fighting equipment of current building hall venue configuration is mainly foam annihilator, needs personnel are hand-held to go out
Closely alignment point of origin carries out fire extinguishing injection to firearm, or water is sprayed to ignition point by fire hydrant, to implement fire-fighting.Wherein
The fire protection of hand-held foam annihilator is closely in pyrotechnics environment for operating personnel, dangerous larger；And it uses
Water fire-fighting often results in secondary loss, is unfavorable for the protection of the internal property such as electric utility, book and file data.Especially for vertical
To fire, such as building alien invasion, mountain forest hillside fields, layman is almost helpless, and often wrong after fireman rushes to
Best fire extinguishing opportunity is spent.
In consideration of it, the present invention is directed to the emitting performance based on energetic material, a kind of throwing type wink hair extinguishing device is developed,
The present apparatus touches target moment, and the energetic material for filling its center is detonated, and while shell is scraped, extinguishing chemical is sprayed
Go out, realizes the fire-fighting fire extinguishing to target.
Invention content
The purpose of the present invention is being directed to existing fire-fighting equipment technical deficiency, a kind of throwing type extinguishing device is provided.
The present invention is igniting, explosion and ability of doing work accordingly based on energetic material, and a kind of thrown of design is touched
And object moment, collision machine can ignite wink hair agent, release energy the triggering fire in a stove before fuel is added, and then ignites main charge, and shell is fried
It is broken, while the throwing type extinguishing device that extinguishing chemical is spilled over.
Throwing type extinguishing device according to the present invention includes the first bottle and the second bottle that be closed and being set in together, institute
The first bottle is stated inside the second bottle, is extinguishing chemical filled chamber, the first bottle between first bottle and the second bottle
It is separated into relatively independent detonation chamber, excitation chamber, the fire in a stove before fuel is added and main explosion chamber from top to bottom, striker is equipped in the excitation chamber,
The lower end of the striker keeps gap with the fire in a stove before fuel is added.
Preferably, throwing type extinguishing device according to the present invention further includes spring, the spring connection striker and the fire in a stove before fuel is added, institute
The lower end for stating striker is inserted into spring.
Preferably, the striker includes the first needle cap, the second needle cap and shank, and the shank connects the first needle cap and second
Needle cap is simultaneously extended to towards the direction of the second needle cap in spring.
Preferably, throwing type extinguishing device according to the present invention further includes lock and the support for being set in excitation chamber interior walls
Cylinder, the lock include traverse the support tube radial direction isolation part and self-isolation portion outer rim extend to outside first bottle
Extension, one end of the isolation part is equipped with groove and groove between the first needle cap and the second needle cap by being inserted into.
Preferably, the extension is equipped with draw ring, and the lock is fabricated from a flexible material, it is furthermore preferred that the insurance
Bolt is sheet metal.
Preferably, throwing type extinguishing device according to the present invention further includes locating ring, and the locating ring includes locating ring sheet
The thickness of body, location hole and card slot, first needle cap is identical as locating ring body thickness, first needle cap and location hole phase
Cooperation；The upper surface of the fire in a stove before fuel is added is equipped with flange, the tip alignment flange of the shank bottom.
Preferably, the bottom of the fire in a stove before fuel is added is equipped with protrusion, and the protrusion is protruded towards the upper surface direction of the fire in a stove before fuel is added.
Preferably, the first bottle of throwing type extinguishing device according to the present invention and the second bottle are by nonmetallic materials system
At it is furthermore preferred that by being made every combustion, fire-retardant class plastics or resin etc..
Throwing type extinguishing device using the present invention has the following technical effect that：1) operating personnel put out a fire without short distance,
It reduces dangerous；2) operating procedure is simple, only needs operating personnel to capture, throwing action, easily uses；3) it is suitable for flat
The fire extinguishing of all kinds of scenes of fire such as ground, vertical structure and hillside fields.
Description of the drawings
Fig. 1 is the throwing type extinguishing device structural schematic diagram of first embodiment.
Fig. 2 is the throwing type extinguishing device structural schematic diagram of second embodiment.
Fig. 3 is striker structure schematic diagram in Fig. 2.
Fig. 4 is lock structural schematic diagram in Fig. 2.
Fig. 5 is locating ring structure schematic diagram in Fig. 2.
Fig. 6 is support tube structural schematic diagram in Fig. 2.
In figure：1. the first bottle；2. the second bottle；3 extinguishing chemical filled chambers；4. detonation chamber；5. excitation chamber；6. the fire in a stove before fuel is added；
601. flange；602：Protrusion；7. main explosion chamber；8：Striker；8201：First needle cap；8202：Second needle cap；8203：Shank；9.
Lock；901：Isolation part；902：Groove；903. extension；904：Draw ring；10. locating ring；1001：Position ring body；
1002：Location hole；1003：Card slot；11. spring；12. support tube.
Specific implementation mode
Throwing type extinguishing device according to the present invention includes the first bottle 1 and the second bottle 2 that be closed and being set in together,
First bottle 1 is set to inside the second bottle 2, is extinguishing chemical filled chamber 3, the first bottle 1 between the first bottle 1 and the second bottle 2
It is separated into relatively independent detonation chamber 4, excitation chamber 5, the fire in a stove before fuel is added 6 and main explosion chamber 7 from top to bottom, the upper surface of the fire in a stove before fuel is added 6 is equipped with
Flange 601, lower surface are equipped with protrusion 602, are equipped with striker 8 in the excitation chamber 5, the lower end face flange 601 of striker 8 and with
Flange 601 keeps gap.
Priming system is housed, there is the priming system wink to send out feature, i.e., after being thrown, the present apparatus and target in detonation chamber 4
Object collision machine can detonate the priming system, which can be the mixture of potassium chlorate and red phosphorus, can also adulterate few
Measure dry sand.Priming is housed, the priming can be the mixture of mercury fulminate, potassium chlorate and stabilizer in the fire in a stove before fuel is added 6.In main explosion chamber 7
Fill main charge.According to the difference of fire extinguishing object, extinguishing chemical filled chamber 3 can load corresponding extinguishing chemical, such as aerosol, bubble
Foam etc..
The invention will be further described with specific implementation mode below with reference to accompanying drawings.
Embodiment one：
As shown in Figure 1, according to the throwing type extinguishing device of the present embodiment, striker 81 is interference fitted with 5 inner wall of excitation chamber.
When coming into operation, the throwing type extinguishing device of the present embodiment is thrown to ignition point, the priming system in detonation chamber 4 is quick-fried after being hit
Fried, driving striker 81 moves downward and taps flange 601, and 6 priming triggers the master in main explosion chamber 7 in the fire in a stove before fuel is added after being hit
Charging explosion.The energy that protrusion 602 is conducive to assemble the fire in a stove before fuel is added 6 is to trigger main charge.Moment generates high after the main charge detonation
It calms the anger body, bursts the second bottle 2, the extinguishing chemical in extinguishing chemical filled chamber 3 is sprayed onto fire-fighting object immediately.
Embodiment two：
As shown in Fig. 2, according to the throwing type extinguishing device of the present embodiment further include striker 82, lock 9, locating ring 10,
Spring 11 and support tube 12.
As shown in figure 3, the striker 82 includes the first needle cap 8201, the second needle cap 8202 and shank 8203.The shank
8203 the first needle caps 8201 of connection and the second needle cap 8202 are simultaneously extended to towards the direction of the second needle cap 8202 in spring 11.
As shown in figure 4, the lock 9 includes isolation part 901, groove 902, extension 903 and draw ring 904.It is described recessed
The width of slot 902 is matched with 8203 outer diameter of the shank, the groove 902 by the first needle cap 8201 and the second needle cap 8202 it
Between be inserted into.The extension 903 passes through card slot 1003 and extends to the first bottle 1 towards bottle top along 1 inner wall of the first bottle
External (not shown).
As shown in figure 5, the locating ring 10 includes positioning ring body 1001, location hole 1002 and card slot 1003.Described
The thickness of one needle cap 8201 is identical as the positioning thickness of ring body 1001, and first needle cap 8201 matches with location hole 1002
It closes.Locating ring 10 enables the needle point face flange 601 of its shank 8203 for being positioned to striker 82.
Fig. 6 is the structural schematic diagram of support tube 12, and support tube 12 is used to support lock 9, while detonation chamber 4 is isolated, protects
Dangerous bolt 9 and striker 82 fall the pressure on spring 11, and spring 11 is avoided to be compressed in normal state, and then striker 82 is avoided to strike
Hit flange 601.
In normal state, the effect of the lock 9 is to block striker 82, when the priming system in detonation chamber 4 is in storage and transportation
In the process because vibrate, fall etc. it is unexpected due to explosion time occurs, Explosive Energy is isolated by lock 9, and then striker 82 is avoided to compress
Spring 11 simultaneously taps flange 601, to avoid the priming in the fire in a stove before fuel is added 6 and the main charge in main explosion chamber 7 from being detonated.If ignited
Priming system accidental explosion in room 4, then replace detonation chamber 4.
When coming into operation, operating personnel extract lock 9 out, and the throwing type extinguishing device of the present embodiment is thrown out
It goes, when encountering object, the priming system in detonation chamber 4 can be triggered explosion by collision machine, drive 82 compressed spring 11 of striker, needle
Bar 8203 taps protrusion 601, and the priming in the fire in a stove before fuel is added 6 is triggered the main charge explosion in main explosion chamber 7 by after-explosion is hit.Institute
Moment generates high pressure gas after stating main charge detonation, bursts the second bottle 2, the extinguishing chemical in extinguishing chemical filled chamber 3 is sprayed onto immediately
Fire-fighting object.
Throwing type extinguishing device using the present invention, drill step is simple, and closely puts out a fire without fireman,
The degree of danger of fireman is reduced, the fire extinguishing of all kinds of scenes of fire such as level land, vertical structure and hillside fields is suitable for.
The foregoing is merely presently preferred embodiments of the present invention, but the present invention is not to limit practical range shown in attached drawing, every
That is done according to the thought of the present invention is altered or modified the equivalent embodiment for equivalent variations, still without departing from specification and attached drawing institute
It, should all be within the scope of the present invention when the spirit covered.
Claims (8)
1. a kind of throwing type extinguishing device, including the first bottle and the second bottle closed and be set in together, described first bottle
Body is set to inside the second bottle, it is characterised in that：It is extinguishing chemical filled chamber between first bottle and the second bottle, first bottle
Body is separated into relatively independent detonation chamber, excitation chamber, the fire in a stove before fuel is added and main explosion chamber from top to bottom, is equipped with and hits in the excitation chamber
Needle, lower end and the fire in a stove before fuel is added of the striker keep gap.
2. throwing type extinguishing device according to claim 1, it is characterised in that：Further include spring, the spring connection is hit
The lower end of needle and the fire in a stove before fuel is added, the striker is inserted into spring.
3. throwing type extinguishing device according to claim 2, it is characterised in that：The striker includes the first needle cap, second
Needle cap and shank, the shank connect the first needle cap and the second needle cap and are extended in spring towards the direction of the second needle cap.
4. throwing type extinguishing device according to claim 3, it is characterised in that：Further include lock and being set in excitation chamber
The support tube of inner wall, the lock include traverse the support tube radial direction isolation part and self-isolation portion outer rim extend to it is described
Extension outside first bottle, one end of the isolation part are equipped with groove and groove interleaving by the first needle cap and the second needle cap
Enter.
5. throwing type extinguishing device according to claim 4, it is characterised in that：The extension is equipped with draw ring, the guarantor
Dangerous bolt is fabricated from a flexible material.
6. throwing type extinguishing device according to claim 5, it is characterised in that：Further include locating ring, the locating ring packet
Positioning ring body, location hole and card slot are included, the thickness of first needle cap is identical as locating ring body thickness, first needle cap
It is matched with location hole；The upper surface of the fire in a stove before fuel is added is equipped with flange, the tip alignment flange of the shank bottom.
7. throwing type extinguishing device according to claim 6, it is characterised in that：The bottom of the fire in a stove before fuel is added is equipped with protrusion, institute
Protrusion is stated to protrude towards the upper surface direction of the fire in a stove before fuel is added.
8. according to claim 1-7 any one of them throwing type extinguishing devices, it is characterised in that：First bottle and second
Bottle is made of nonmetallic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810313726.9A CN108392762A (en) | 2018-04-09 | 2018-04-09 | A kind of throwing type extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810313726.9A CN108392762A (en) | 2018-04-09 | 2018-04-09 | A kind of throwing type extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108392762A true CN108392762A (en) | 2018-08-14 |
Family
ID=63099776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810313726.9A Pending CN108392762A (en) | 2018-04-09 | 2018-04-09 | A kind of throwing type extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108392762A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169232A (en) * | 2020-09-27 | 2021-01-05 | 周鹏 | Throwing type safety foam fire extinguisher |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190612926A (en) * | 1906-06-02 | 1907-04-18 | Louis Diederichs | Improvements in Means for Exploding Projectiles, and the like. |
| CN2874411Y (en) * | 2006-04-07 | 2007-02-28 | 宋明韬 | Aeroplane throwing super fine dry powder forest fire fighting bomb |
| US7261165B1 (en) * | 2006-09-13 | 2007-08-28 | Benjamin Black | Appartus for fighting forest fires |
| CN201572464U (en) * | 2009-11-06 | 2010-09-08 | 四川威特龙消防设备有限公司 | Hand liquid fire-extinguishing bomb |
| CN202961595U (en) * | 2012-10-31 | 2013-06-05 | 西安新竹防灾救生设备有限公司 | Superfine dry powder fire extinguishing bullet device for forests |
| CN203556079U (en) * | 2013-11-01 | 2014-04-23 | 徐鹏 | Fire-fighting grenade |
| CN106563229A (en) * | 2017-02-22 | 2017-04-19 | 合肥辰泰安全设备有限责任公司 | Combined fire extinguishing bomb |
| CN208372336U (en) * | 2018-04-09 | 2019-01-15 | 南昌大学 | A kind of throwing type extinguishing device |
-
2018
- 2018-04-09 CN CN201810313726.9A patent/CN108392762A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190612926A (en) * | 1906-06-02 | 1907-04-18 | Louis Diederichs | Improvements in Means for Exploding Projectiles, and the like. |
| CN2874411Y (en) * | 2006-04-07 | 2007-02-28 | 宋明韬 | Aeroplane throwing super fine dry powder forest fire fighting bomb |
| US7261165B1 (en) * | 2006-09-13 | 2007-08-28 | Benjamin Black | Appartus for fighting forest fires |
| CN201572464U (en) * | 2009-11-06 | 2010-09-08 | 四川威特龙消防设备有限公司 | Hand liquid fire-extinguishing bomb |
| CN202961595U (en) * | 2012-10-31 | 2013-06-05 | 西安新竹防灾救生设备有限公司 | Superfine dry powder fire extinguishing bullet device for forests |
| CN203556079U (en) * | 2013-11-01 | 2014-04-23 | 徐鹏 | Fire-fighting grenade |
| CN106563229A (en) * | 2017-02-22 | 2017-04-19 | 合肥辰泰安全设备有限责任公司 | Combined fire extinguishing bomb |
| CN208372336U (en) * | 2018-04-09 | 2019-01-15 | 南昌大学 | A kind of throwing type extinguishing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169232A (en) * | 2020-09-27 | 2021-01-05 | 周鹏 | Throwing type safety foam fire extinguisher |
| CN112169232B (en) * | 2020-09-27 | 2021-07-13 | 周鹏 | Throwing type safety foam fire extinguisher |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180814 |
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| RJ01 | Rejection of invention patent application after publication |