CN106166345A - Dry-powder-type extinguishing device - Google Patents
Dry-powder-type extinguishing device Download PDFInfo
- Publication number
- CN106166345A CN106166345A CN201610619658.XA CN201610619658A CN106166345A CN 106166345 A CN106166345 A CN 106166345A CN 201610619658 A CN201610619658 A CN 201610619658A CN 106166345 A CN106166345 A CN 106166345A
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- Prior art keywords
- nozzle
- powder
- dry
- fire
- cylinder
- 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
- 239000000843 powder Substances 0.000 claims abstract description 45
- 239000007789 gas Substances 0.000 claims description 32
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000000567 combustion gas Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 19
- 239000007921 spray Substances 0.000 abstract description 6
- 238000002955 isolation Methods 0.000 abstract description 4
- 230000007480 spreading Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 239000002737 fuel gas Substances 0.000 abstract description 2
- 239000007858 starting material Substances 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/006—Portable extinguishers which are permanently pressurised or pressurised immediately before use for the propulsion of extinguishing powder
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Nozzles (AREA)
Abstract
Present invention is disclosed a kind of dry-powder-type extinguishing device, include the cylinder equipped with ultra-fine dry powder, also including the flared type nozzle that opening changes from small to big, described flared type nozzle is arranged on the front of described cylinder, and the root of described nozzle connects the outlet of the ultra-fine dry powder in described cylinder.The invention has the beneficial effects as follows: employ the flared type nozzle changed from small to big, the coverage making the ultra-fine dry powder that nozzle sprays is wider, cover and can stamp out the flames on the object of burning, cover and can play, on the object near fire area, the effect preventing the condition of a fire from spreading, simple in construction, and can effectively isolate the condition of a fire and inflammable articles improve fire-fighting efficiency and extinguishing effect；Nozzle interior is provided with guiding device, so that ultra-fine dry powder fills the air rapidly isolation fuel gas, nozzle coordinates deflector so that initial fire extinguishing point reaches 89 burning things which may cause a fire disaster points, far more than existing 34 burning things which may cause a fire disaster points, has been greatly reinforced extinguishing effect and has improved fire-fighting efficiency.
Description
Technical field
The present invention relates to extinguishing device field, particularly to a kind of dry-powder-type extinguishing device.
Background technology
Dry powder extinguishing installation is to be extinguished the blaze by ejection dry powder, the wherein fire-fighting principle of dry powder: makes dry up in powder
The volatile decomposition thing of inorganic salt, with fuel in combustion process produced by free radical or active group generation Chemical Inhibition and negative
Catalytic action, makes the chain reaction of burning interrupt and put out a fire；Two is that the powder making powder dry up falls outside combustible surface, occurs chemistry anti-
Should, and under high temperature action, form one layer of glassy cover layer, thus isolating oxygen, and then fire smothering, it is adaptable to totally-enclosed sky
Between, the open space protection object of hemi-closure space or outdoor.
Existing dry-powder-type extinguishing device product, is all the use of the fire extinguisher of conventional injection head, and conventional nozzle diameter is less,
There is the situation that the low actual extinguishing effect of fire-fighting efficiency is undesirable.
Summary of the invention
The main object of the present invention is to provide, a kind of dry-powder-type extinguishing device, can put out the condition of a fire with quick-speed large-scale.
The present invention proposes a kind of dry-powder-type extinguishing device, includes the cylinder equipped with ultra-fine dry powder, also includes opening
The flared type nozzle changed from small to big, described nozzle is arranged on described cylinder, and the root of described nozzle connects in described cylinder
The ejiction opening of ultra-fine dry powder.
Further, described nozzle is bell-shaped nozzle.
Further, described bell-shaped nozzle quantity is 2, and the outlet of described bell-shaped nozzle is with towards being vertically installed in
On described cylinder side, the root of described loudspeaker nozzle is connected to the ejiction opening of the ultra-fine dry powder in described cylinder.
Further, it is provided with a gasifier section and triggering device, described combustion gas generation in the middle part of described cylinder
Device includes shell and is positioned at the gas producing medicinal of described shell, and described shell just sets on surface to described ejiction opening
It is equipped with circle hole shape gas outlet, described gas producing medicinal outer surface scribbles high-temperaure coating, described triggering device one end and described product
Gas medicament is connected.
Further, at described ejiction opening, it is closed with closure plate, can make when described gasifier section produces gas
Described closure plate ruptures, just direction to described ejiction opening place, the gas outlet of described gasifier section.
Further, described nozzle includes connecting portion and spray nozzle part, and described connecting portion outer surface is provided with external screw thread, institute
State bell-shaped nozzle to be fastened on described cylinder by the external screw thread on described connecting portion.
Further, described connecting portion length is less than the thickness of described cylinder lateral wall, and described bell-shaped nozzle is by described
After connecting portion is locked at described cylinder, described connecting portion is without departing from described cylinder inner surface.
Further, it is provided with guiding device in described nozzle.
Further, described guiding device is made up of 4 oblique deflectors of circular arc, and 4 oblique deflectors of described circular arc set
Put on the medial wall of described loudspeaker nozzle.
Further, described guiding device is fan, and described fan is arranged on the super of described nozzlend and described cylinder
Between the outlet of thin dry powder.
The invention has the beneficial effects as follows: employ the flared type nozzle changed from small to big so that the ultra-fine dry powder of nozzle ejection
Coverage wider, cover and can stamp out the flames on the object of burning, cover on the object near fire area permissible
Playing the effect preventing the condition of a fire from spreading, present configuration is simple, and can effectively isolate the condition of a fire and inflammable articles improve and go out
Fire efficiency and extinguishing effect；Nozzle interior is provided with guiding device, so that ultra-fine dry powder fills the air rapidly isolation combustible gas
Body, nozzle coordinates deflector so that the initial fire extinguishing point of this extinguishing device reaches 8-9 burning things which may cause a fire disaster point, far more than existing 3-4
Individual burning things which may cause a fire disaster point, has been greatly reinforced extinguishing effect and has improved fire-fighting efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention；
Fig. 2 is mechanism's sectional view of one embodiment of the invention；
Fig. 3 is the bell-shaped nozzle topology view of one embodiment of the invention；
Fig. 4 is the bell-shaped nozzle schematic diagram being provided with deflector of one embodiment of the invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
With reference to Fig. 1, propose one embodiment of the invention, a kind of dry-powder-type extinguishing device, include the cylinder equipped with ultra-fine dry powder
The flared type nozzle 2 that body 1 and opening change from small to big, nozzle 2 is arranged on cylinder 1, surpassing in the root connection cylinder 1 of nozzle 2
The ejiction opening of thin dry powder.
Employ the flared type nozzle 2 changed from small to big so that the coverage of the ultra-fine dry powder of nozzle 2 ejection is wider, covers
Covering and can stamp out the flames on the object of burning, covering can be played on the object near fire area and prevent the condition of a fire from spreading
Effect, present configuration is simple, and can effectively isolate the condition of a fire and inflammable articles improve fire-fighting efficiency and extinguishing effect.
With reference to Fig. 1-4, propose another embodiment of the present invention, a kind of dry-powder-type extinguishing device, include equipped with ultra-fine dry powder
Cylinder 1 and the bell-shaped nozzle 2 changed from small to big of two openings, bell-shaped nozzle 2 is arranged on the front of cylinder, bell-shaped nozzle
The outlet of the ultra-fine dry powder in the root connection cylinder 1 of 2.
Wherein, cylinder 1 built with for fire extinguishing ultra-fine dry powder, in the middle part of cylinder in be provided with a gasifier section 4
With triggering device, gasifier section 4 includes shell 401 and is positioned at the gas producing medicinal of shell 401, on shell 401 just
To being provided with circle hole shape gas outlet on the surface of ejiction opening, gas producing medicinal outer surface scribbles high-temperaure coating, trigger device one
End is connected with gas producing medicinal.
High-temperaure coating is high temperature resistant silica gel, and after triggering gas producing medicinal body 402, high temperature resistant silica gel has effect and prevents gas generant composition in accordance
The detonation of agent body 402 and skewered phenomenon, slow down the burning velocity of gas producing medicinal body 402, and gas generation process is mild and stablizes, and is conducive to
Ensure the stability of gasifier section 4 work, improve the fire-fighting efficiency of extinguishing device and use safety.
When there being the condition of a fire, starting gasifier section 4 by triggering device, gasifier section 4 quickly produces and not to fire
Gas, when gas buildup pressure is more than atmospheric pressure, is produced air-flow and is sprayed by bell-shaped nozzle 2 by the ultra-fine dry powder in cylinder 1
Outside injection extinguishing device.
It is closed with closure plate 5 at ejiction opening, closure plate 5 can be made when gasifier section 4 produces gas to rupture, combustion gas
Just direction to ejiction opening place, gas outlet on the shell 401 of generating means 4, so two sides symmetry has many on shell 401
Individual gas outlet, closure plate 5 is aluminum diaphragm.
Wherein, bell-shaped nozzle 2 quantity is 2, and nozzle ipsilateral is arranged on cylinder 1, and the outlet of bell-shaped nozzle 2 is same
Towards being arranged on cylinder 1, two bell-shaped nozzle 2 are respectively close to the two ends of cylinder, and a bell-shaped nozzle 2 is positioned close to
On the side of cylinder 1 top planes, another bell-shaped nozzle 2 is arranged on to be leaned on the side of cylinder 1 base plane, two loudspeakers
Shape nozzle 2 exports towards keeping consistent.When deployed, two bell-shaped nozzle 2 can spray ultra-fine dry from cylinder 1 simultaneously
Two bell-shaped nozzle 2 alignments are needed fire extinguishing position directly to spray by powder, general relative in prior art
Logical nozzle, twin-jet nozzle injection ultra-fine dry powder fire-fighting efficiency is high, can reduce victim's loss with quick extinguishing.
As it is shown on figure 3, bell-shaped nozzle 2 includes connecting portion 201 and spray nozzle part 202, connecting portion 201 outer surface is provided with
External screw thread, bell-shaped nozzle 2 is fastened on cylinder 1 side by the external screw thread on connecting portion 201, it is ensured that bell-shaped nozzle 2 exists
The stability connected on cylinder 1.Connecting portion 201 length is less than the thickness of cylinder 1 sidewall, and bell-shaped nozzle 2 is by connecting portion 201
After being locked at cylinder 1, connecting portion 201, without departing from cylinder 1 inner surface, is using, when ultra-fine dry powder is poured under the effect of gas
Cylinder 1 two ends, ultra-fine dry powder can directly be sprayed by bell-shaped nozzle 2 under the effect of air-flow, will not be because of connection
Portion 201 is long beyond cylinder 1 inner surface, ultra-fine dry powder can be caused obstruct beyond part, affect the injection intensity of ultra-fine dry powder,
Affect the extinguishing effect of extinguishing device further.
Bell-shaped nozzle 2 root is connected on the outlet of the ultra-fine dry powder of cylinder 1, and bell-shaped nozzle 2 interior side-wall surface is arranged
Having 4 oblique deflectors of circular arc 3, in use, ultra-fine dry powder, under the effect of the oblique deflector of circular arc 3, quickly sprays,
Under the effect of the oblique deflector of circular arc 3, ultra-fine dry powder can come by rapid dispersion, fills the air into sealing coat, air-isolation or other can
The gas of combustion, bell-shaped nozzle 2 coordinates deflector 3 so that initial fire extinguishing point reaches 8-9 burning things which may cause a fire disaster point, far more than existing 3-
4 burning things which may cause a fire disaster points, have been greatly reinforced extinguishing effect and have improved fire-fighting efficiency.
Cylinder 1 is pressure steel circular cylindrical cylinder, and inside is cavity volume, equipped with ultra-fine dry powder.
During use, triggering device and trigger gasifier section 4, gasifier section 4 moment produces substantial amounts of in cylinder 1
Gases at high pressure, gases at high pressure expand rapidly in cylinder 1, and internal pressure increases, the aluminum installed at the ejiction opening position on cylinder 1
Diaphragm entirety is broken through, and is sprayed and ultra-fine dry powder with similar aerocolloidal shape to protected area by two bell-shaped nozzle 2
State is filled the air, and flame is extinguished under ultra-fine dry powder continuous print physics, chemical action.
This extinguishing device can also be arranged in enging cabin, and triggering device is heat-sensitive line, in heat-sensitive line and shell 401
After the fixing connection of gas producing medicinal body 402, the via from cylinder 1 extends out, the space of easy spontaneous combustion in being exposed to enging cabin
In the range of, when there is the start-up temperature that spontaneous combustion reaches heat-sensitive line in enging cabin, heat-sensitive line work triggers gasifier section 4
Interior ultra-fine dry powder eruption.
Another kind of Starting mode have employed the mode electrically activated, the electricity of the electric starter extended out from cylinder 1 sidewall
Line suitable position in enging cabin is incorporated in the driving cabin of vehicle, and near meter panel of motor vehicle, suitable position is pacified accordingly
Filling an activate switch (or button), vehicle driver can trigger electric starter startup combustion gas by this activate switch (or button) and send out
Generating apparatus 4.Both Starting mode, the active startup of a kind of employing, a kind of employing passive type starts, and is complementary to one another, improves
The reliability of extinguishing device Starting mode.This electric starter includes eletric starter button, relay, electric wire, described eletric starter button
It is connected with described relay input and controls unlatching and the Guan Bi of described relay, described relay output end and described electricity
Line one end is connected, and the described electric wire other end passes described via and the described electric wire other end and described gas producing medicinal body 402 phase
Even.
The invention has the beneficial effects as follows: employ the bell-shaped nozzle 2 changed from small to big so that bell-shaped nozzle 2 ejection
The coverage of ultra-fine dry powder is wider, covers and can stamp out the flames on the object of burning, covers the thing near fire area
The effect preventing the condition of a fire from spreading can be played on body, this simple in construction, and can effectively isolate the condition of a fire and inflammable articles raising
Fire-fighting efficiency and extinguishing effect；It is provided with flow deflector as guiding device in nozzle interior, simple in construction, so that ultra-fine
Dry powder fills the air rapidly isolation fuel gas, and bell-shaped nozzle 2 coordinates deflector 3 can expand the range of scatter of dry powder and cover model
Enclose so that initial fire extinguishing point reaches 8-9 burning things which may cause a fire disaster point, far more than 3-4 burning things which may cause a fire disaster point of existing extinguishing device, has been greatly reinforced fire extinguishing
Effect and raising fire-fighting efficiency.
In another preferred embodiment of the present invention, between the outlet of the ultra-fine dry powder of bell-shaped nozzle 2 root and cylinder 1
Being additionally provided with guiding device, wherein guiding device is fan, fan with several flabellums, preferably 3 or 4 pieces fan blades, fan
Sheet concentric is arranged in the rotating shaft of fan, and rotating shaft connects motor, by the work of the on-off control fan on fire extinguisher, fan
Can be extracted out by the ultra-fine dry powder in fire extinguisher body during work, being ejected into by bell-shaped nozzle 2 needs the place of fire extinguishing.
During use, this product can be fixed near automotive engines, bell-shaped nozzle 2 faces electromotor,
Can directly be directed at electromotor after fire to put out a fire.
The foregoing is only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilization
Equivalent structure or equivalence flow process that description of the invention and accompanying drawing content are made convert, or it is relevant to be directly or indirectly used in other
Technical field, be the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. a dry-powder-type extinguishing device, includes the cylinder equipped with ultra-fine dry powder, it is characterised in that also include opening by little
Becoming big flared type nozzle, described nozzle is arranged on described cylinder, and it is ultra-fine that the root of described nozzle connects in described cylinder
The ejiction opening of dry powder.
2. dry-powder-type extinguishing device as claimed in claim 1, it is characterised in that described flared type nozzle is bell-shaped nozzle.
3. dry-powder-type extinguishing device as claimed in claim 2, it is characterised in that described bell-shaped nozzle quantity is 2, described
The outlet of bell-shaped nozzle is with towards being vertically installed on described cylinder side, and the root of described loudspeaker nozzle is connected to described cylinder
The ejiction opening of internal ultra-fine dry powder.
4. dry-powder-type extinguishing device as claimed in claim 3, it is characterised in that be provided with a combustion gas in the middle part of described cylinder
Generating means and triggering device, described gasifier section includes shell and is positioned at the gas producing medicinal of described shell, institute
State on shell and to be just provided with circle hole shape gas outlet on surface to described ejiction opening, described gas producing medicinal outer surface scribbles resistance to height
Temperature coating, described triggering device one end is connected with described gas producing medicinal.
5. dry-powder-type extinguishing device as claimed in claim 4, it is characterised in that be closed with closure plate at described ejiction opening, when
Described gasifier section can make described closure plate rupture when producing gas, and the gas outlet of described gasifier section is just to institute
State the direction at ejiction opening place.
6. dry-powder-type extinguishing device as claimed in claim 5, it is characterised in that described nozzle includes connecting portion and nozzle
Portion, described connecting portion outer surface is provided with external screw thread, and described bell-shaped nozzle is fastened on by the external screw thread on described connecting portion
On described cylinder.
7. dry-powder-type extinguishing device as claimed in claim 6, it is characterised in that described connecting portion length is less than described cylinder side
The thickness of wall, after described bell-shaped nozzle is locked at described cylinder by described connecting portion, described connecting portion is without departing from described cylinder
Internal surface.
8. dry-powder-type extinguishing device as claimed in claim 1, it is characterised in that be provided with guiding device in described nozzle.
9. dry-powder-type extinguishing device as claimed in claim 8, it is characterised in that described guiding device is led by 4 circular arcs are oblique
Stream plate composition, 4 oblique deflectors of described circular arc are arranged on the medial wall of described loudspeaker nozzle.
10. dry-powder-type extinguishing device as claimed in claim 8, it is characterised in that described guiding device is fan, described fan
Between the outlet of the ultra-fine dry powder being arranged on described nozzlend and described cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610619658.XA CN106166345A (en) | 2016-07-29 | 2016-07-29 | Dry-powder-type extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610619658.XA CN106166345A (en) | 2016-07-29 | 2016-07-29 | Dry-powder-type extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106166345A true CN106166345A (en) | 2016-11-30 |
Family
ID=58065153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610619658.XA Pending CN106166345A (en) | 2016-07-29 | 2016-07-29 | Dry-powder-type extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106166345A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112118901A (en) * | 2018-06-14 | 2020-12-22 | 斗山能捷斯有限责任公司 | Reactor for cleaning flue gases by dry or quasi-dry adsorption processes |
| CN113769294A (en) * | 2021-08-06 | 2021-12-10 | 合肥工业大学 | A new type of new energy vehicle battery pack fire extinguishing system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1299392A (en) * | 1991-03-21 | 1992-09-24 | Cca Inc. | Dry powder and liquid method and apparatus for extinguishing fire |
| CN1282617A (en) * | 2000-08-21 | 2001-02-07 | 刘安民 | Controllable fluid counterforce eliminator for fire engine and its design method |
| CN101757754A (en) * | 2009-12-28 | 2010-06-30 | 西安新竹防灾救生设备有限公司 | Ultrafine dry powder cold gas sol fire extinguishing device |
| CN103127637A (en) * | 2013-02-01 | 2013-06-05 | 深圳市胜捷消防器材工程有限公司 | Gasifier section and dry powder extinguishing device |
| CN203469281U (en) * | 2013-09-08 | 2014-03-12 | 马晖 | Slow-release type automatic dry-powder extinguishing device |
| CN203886455U (en) * | 2014-05-23 | 2014-10-22 | 西安新竹防灾救生设备有限公司 | Mixing-stirring device for superfine dry powder and water for fire control |
| CN204034100U (en) * | 2014-08-29 | 2014-12-24 | 埃波托斯（上海）消防装备有限公司 | A kind of mounted model dry powder extinguishing installation |
| CN205339911U (en) * | 2015-12-23 | 2016-06-29 | 中国人民武装警察部队工程大学 | Portable hand -held type non - is store and is pressed dry powder extinguishing device |
| CN105709356A (en) * | 2015-12-23 | 2016-06-29 | 山东创能机械科技有限公司 | Pump and engine integrated firefighting motorcycle |
| CN205886006U (en) * | 2016-07-29 | 2017-01-18 | 深圳市和利贞科技有限公司 | Dry -powder fire extinguisher |
-
2016
- 2016-07-29 CN CN201610619658.XA patent/CN106166345A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1299392A (en) * | 1991-03-21 | 1992-09-24 | Cca Inc. | Dry powder and liquid method and apparatus for extinguishing fire |
| CN1282617A (en) * | 2000-08-21 | 2001-02-07 | 刘安民 | Controllable fluid counterforce eliminator for fire engine and its design method |
| CN101757754A (en) * | 2009-12-28 | 2010-06-30 | 西安新竹防灾救生设备有限公司 | Ultrafine dry powder cold gas sol fire extinguishing device |
| CN103127637A (en) * | 2013-02-01 | 2013-06-05 | 深圳市胜捷消防器材工程有限公司 | Gasifier section and dry powder extinguishing device |
| CN203469281U (en) * | 2013-09-08 | 2014-03-12 | 马晖 | Slow-release type automatic dry-powder extinguishing device |
| CN203886455U (en) * | 2014-05-23 | 2014-10-22 | 西安新竹防灾救生设备有限公司 | Mixing-stirring device for superfine dry powder and water for fire control |
| CN204034100U (en) * | 2014-08-29 | 2014-12-24 | 埃波托斯（上海）消防装备有限公司 | A kind of mounted model dry powder extinguishing installation |
| CN205339911U (en) * | 2015-12-23 | 2016-06-29 | 中国人民武装警察部队工程大学 | Portable hand -held type non - is store and is pressed dry powder extinguishing device |
| CN105709356A (en) * | 2015-12-23 | 2016-06-29 | 山东创能机械科技有限公司 | Pump and engine integrated firefighting motorcycle |
| CN205886006U (en) * | 2016-07-29 | 2017-01-18 | 深圳市和利贞科技有限公司 | Dry -powder fire extinguisher |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112118901A (en) * | 2018-06-14 | 2020-12-22 | 斗山能捷斯有限责任公司 | Reactor for cleaning flue gases by dry or quasi-dry adsorption processes |
| CN113769294A (en) * | 2021-08-06 | 2021-12-10 | 合肥工业大学 | A new type of new energy vehicle battery pack fire extinguishing system |
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Application publication date: 20161130 |
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