CN107875544A - Compound type aerosol extinguishing device - Google Patents
Compound type aerosol extinguishing device Download PDFInfo
- Publication number
- CN107875544A CN107875544A CN201610865220.XA CN201610865220A CN107875544A CN 107875544 A CN107875544 A CN 107875544A CN 201610865220 A CN201610865220 A CN 201610865220A CN 107875544 A CN107875544 A CN 107875544A
- Authority
- CN
- China
- Prior art keywords
- coyote hole
- extinguishing
- coyote
- compound type
- hole
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C5/00—Making of fire-extinguishing materials immediately before use
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing Compositions (AREA)
- Medicinal Preparation (AREA)
Abstract
A kind of compound type aerosol extinguishing device of the present invention：Including the upper lid with multiple Lavalle spray orifices, housing, thermal insulation layer, filtering heat absorption ball, the first coyote hole, chemical heat absorbent, the second coyote hole, fire extinguishing aerogel generating agent, startup medicine, starting mix, the 3rd coyote hole；The first diaphragm seal and the first screen pack are provided between the upper lid and the first coyote hole；The second diaphragm seal and the second screen pack are provided between first coyote hole and the second coyote hole；The 3rd diaphragm seal and the 3rd screen pack are provided between second coyote hole and the 3rd coyote hole；The compound fire-extinguishing aerogel generating agent that a kind of compound type aerosol extinguishing device filling toxicity of the present invention is smaller, more environmentally friendly, corrosivity is small, fire extinguishing effectiveness is high, utilize new startup medicine and starting mix and Laval nozzle technology, make product that there is explosion-proof performance, and improve function reliability, secondly chemical absorbing and cooling temperature technology is used, the temperature of fire extinguishing aerosol can be made to be further reduced to less than 200 DEG C, extinguishing effect is further improved and be extremely more than 1m3/130g。
Description
【Technical field】
The present invention relates to a kind of extinguishing device, and in particular to a kind of aerosol for loading compound fire-extinguishing aerogel generating agent
Extinguishing device.
【Background technology】
There are the K-type aerosol fire-extinguishing device based on sylvine oxygenant and the S based on strontium salt oxidant in the market
Type aerosol fire-extinguishing device, but some departments also want to that extinguishing effect is more preferable, and the temperature of aerosol is lower, raw material and caused gas
Colloidal sol toxicity is lower, insulating properties is better, the product that can be taken care of for a long time.
【The content of the invention】
It is a primary object of the present invention to develop a kind of aerosol fire-extinguishing dress for loading compound fire-extinguishing aerogel generating agent
Put, fire-fighting efficiency is more than 1m3/ 130g, temperature is less than 200 DEG C after aerosol outlet, and other properties meet national standard
Aerosol fire-extinguishing device.Be filled with calcium salt or magnesium salts oxidant and saline oxidizing agent containing I and non-salt oxidant with
A small amount of Sr (NO3)2、KNO3The composite oxidant mixed etc. a variety of oxidants, then with fuel agent, bonding agent and catalyst
Etc. the aerosol fire-extinguishing device of the composite fire extinguishing aerogel generating agent of a small amount of additive composition.
A kind of compound type aerosol extinguishing device：Including the upper lid with multiple Lavalle spray orifices, housing, thermal insulation layer, filtering
Absorb heat ball, the first coyote hole, chemical heat absorbent, the second coyote hole, fire extinguishing aerogel generating agent, startup medicine, starting mix, the 3rd coyote hole；
The first diaphragm seal is provided between the upper lid and the first coyote hole；The first screen pack is provided between the upper lid and the first coyote hole；Institute
State and the second diaphragm seal is provided between the first coyote hole and the second coyote hole；The second filtering is provided between first coyote hole and the second coyote hole
Net；The 3rd diaphragm seal is provided between second coyote hole and the 3rd coyote hole；The 3rd mistake is provided between second coyote hole and the 3rd coyote hole
Filter screen, first coyote hole is interior to be provided with physics absorbing and cooling temperature ball；Chemical absorbing and cooling temperature agent is provided with second coyote hole；3rd medicine
Interior is filled with compound type aerosol propellant, starts medicine and starting mix.
Further, end is provided with multiple Lavalle shape jet apertures on the upper lid.
Further, the fire extinguishing aerogel generating agent is compressing fire extinguishing aerogel generating agent.
Further, described fire extinguishing aerogel generating agent (f) described aerogel generating agent position is pressed into single hole tubulose medicament.
Compared with prior art, the present invention has the advantages that：Raw material of the present invention and the aerosol toxicity of generation are more
Aerosol fire-extinguishing device small, more environmentally friendly, corrosivity is small, fire extinguishing aerosol outlet temperature are less than 200 DEG C, and fire extinguishing effectiveness is higher than
1m3/130g；Compound fire-extinguishing aerogel generating agent is wherein loaded, using new startup medicine and starting mix, there is product explosion-proof
Performance, and increase function reliability, secondly use chemical absorbing and cooling temperature technology；Structure of the present invention is not only attractive in appearance but also meets fire extinguishing speed
Degree is fast, effect is good.
【Brief description of the drawings】
Accompanying drawing is a kind of main view profile of compound type aerosol extinguishing device structural representation of the present invention.
【Embodiment】
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
Embodiment:
As shown in drawings, a kind of compound type aerosol extinguishing device：Including upper lid (A), housing (B), thermal insulation layer (C), mistake
Filter heat absorption ball (d), the first coyote hole (D), chemical heat absorbent (e), the second coyote hole (E), fire extinguishing aerogel generating agent (f), startup medicine
(f1), starting mix (f2), the 3rd coyote hole (F)；The first diaphragm seal (a1) is provided between the upper lid (A) and the first coyote hole (D)；Institute
State and the first screen pack (b1) is provided between lid (A) and the first coyote hole (D)；Between first coyote hole (D) and the second coyote hole (E)
Provided with the second diaphragm seal (a2)；The second screen pack (b2) is provided between first coyote hole (D) and the second coyote hole (E)；Described
The 3rd diaphragm seal (a3) is provided between two coyote holes (E) and the 3rd coyote hole (F)；It is provided between second coyote hole (E) and the 3rd coyote hole (F)
3rd screen pack (b3), first coyote hole (D) is interior physics absorbing and cooling temperature ball (d)；It is provided with second coyote hole (E)
Chemical absorbing and cooling temperature agent (e)；Aerogel generating agent (f) is provided with 3rd coyote hole (F), starts medicine (f1) and starting mix (f2).
Smaller, more environmentally friendly, corrosivity the is small aerosol fire-extinguishing device of toxicity of the present invention, fire extinguishing aerosol outlet temperature are less than
200 DEG C, fire extinguishing effectiveness is higher than 1m3/130g；Compound fire-extinguishing aerogel generating agent is wherein loaded, using new startup medicine with passing
Gunpowder, make product that there is explosion-proof performance, secondly use chemical absorbing and cooling temperature technology；The utilization of second coyote hole (E) can make fire smothering gas
The temperature of colloidal sol further reduces, and further improves extinguishing effect, the thin single hole pencil of the compacting growth, can be single dress
Medicine, preferably more powder charges, so close etc. face isobaric combustion, and also burning velocity is fast, good extinguishing effect.
Wherein, described upper lid (A) upper end is provided with multiple Lavalle shape jet apertures, increases jet velocity, makes heat energy more
It is be changed into kinetic energy more, increase extinguishing effect and blow-off velocity.
Wherein, the fire extinguishing aerogel generating agent (f) is compressing fire extinguishing aerogel generating agent.
Wherein, described fire extinguishing aerogel generating agent (f) described aerogel generating agent position is pressed into single hole tubulose medicament.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
- A kind of 1. compound type aerosol extinguishing device：Including the upper lid (A) with multiple Lavalle spray orifices, housing (B), thermal insulation layer (C), filtering heat absorption ball (d), the first coyote hole (D), chemical heat absorbent (e), the second coyote hole (E), fire extinguishing aerogel generating agent (f), Start medicine (f1), starting mix (f2), the 3rd coyote hole (F)；It is characterized in that：It is provided between the upper lid (A) and the first coyote hole (D) First diaphragm seal (a1)；The first screen pack (b1) is provided between the upper lid (A) and the first coyote hole (D)；First coyote hole (D) The second diaphragm seal (a2) is provided between the second coyote hole (E)；Second is provided between first coyote hole (D) and the second coyote hole (E) Screen pack (b2)；The 3rd diaphragm seal (a3) is provided between second coyote hole (E) and the 3rd coyote hole (F)；Second coyote hole (E) with The 3rd screen pack (b3) is provided between 3rd coyote hole (F), physics absorbing and cooling temperature ball (d) is provided with first coyote hole (D)；Described Chemical absorbing and cooling temperature agent (e) is provided with two coyote holes (E)；There is compound type aerosol propellant (f) in 3rd coyote hole (F), start medicine (f1) with starting mix (f2).
- A kind of 2. compound type aerosol extinguishing device according to claim 1, it is characterised in that：Described upper lid (A) upper end Provided with multiple Lavalle shape jet apertures.
- A kind of 3. compound type aerosol extinguishing device according to claim 1, it is characterised in that：The fire extinguishing aerosol hair Raw agent (f) is compressing fire extinguishing aerogel generating agent.
- A kind of 4. compound type aerosol extinguishing device according to claim 1, it is characterised in that：The fire extinguishing aerosol hair Raw agent (f) described aerogel generating agent position is pressed into single hole tubulose medicament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610865220.XA CN107875544A (en) | 2016-09-29 | 2016-09-29 | Compound type aerosol extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610865220.XA CN107875544A (en) | 2016-09-29 | 2016-09-29 | Compound type aerosol extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107875544A true CN107875544A (en) | 2018-04-06 |
Family
ID=61768691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610865220.XA Pending CN107875544A (en) | 2016-09-29 | 2016-09-29 | Compound type aerosol extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107875544A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1695750A (en) * | 2005-07-11 | 2005-11-16 | 北京理工大学 | Extinguishing apparatus combined pyrotechnical aerosol with powder extinguishing agent |
| US20070026214A1 (en) * | 2005-01-07 | 2007-02-01 | Bullock Daniel E | Thermal management system for high temperature events |
| CN103990246A (en) * | 2014-04-25 | 2014-08-20 | 钟远 | Extinguishing agent, engine compartment extinguishing apparatus using it, and engine compartment extinguishing method |
-
2016
- 2016-09-29 CN CN201610865220.XA patent/CN107875544A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070026214A1 (en) * | 2005-01-07 | 2007-02-01 | Bullock Daniel E | Thermal management system for high temperature events |
| CN1695750A (en) * | 2005-07-11 | 2005-11-16 | 北京理工大学 | Extinguishing apparatus combined pyrotechnical aerosol with powder extinguishing agent |
| CN103990246A (en) * | 2014-04-25 | 2014-08-20 | 钟远 | Extinguishing agent, engine compartment extinguishing apparatus using it, and engine compartment extinguishing method |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180406 |