CN107998534A - A kind of method using inert gas fighting forest fire - Google Patents
A kind of method using inert gas fighting forest fire Download PDFInfo
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- CN107998534A CN107998534A CN201711135132.5A CN201711135132A CN107998534A CN 107998534 A CN107998534 A CN 107998534A CN 201711135132 A CN201711135132 A CN 201711135132A CN 107998534 A CN107998534 A CN 107998534A
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- inert gas
- fire
- container
- forest fire
- fighting forest
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
The invention discloses a kind of method using inert gas fighting forest fire.This uses the method for inert gas fighting forest fire, filling in a reservoir by canned technique by inert gas, and container is launched in ignition point, since inert gas oxygen barrier hinders oxygen characteristic, the diffusion velocity of oxygen is hindered, so as to hinder the diffusion velocity of the intensity of a fire.Inert gas is collected, extraction and canned technique are very simple, and canned, transport and scene dispensing are also very simple, and cost is low, good extinguishing effect.And it is nontoxic, harmless, noresidue, does not also produce pollutant.Environmental Safety, environmental protection, the present invention are suitable for fire extinguishing field.
Description
Technical field
The present invention relates to fire extinguishing field, more particularly to a kind of method using inert gas fighting forest fire.
Background technology
At present, mountain fire, prairie fire, the forest fire whole world take place frequently, to massive losses caused by the mankind.How could solve gloomy
The Fire-fighting Problems of forest fires calamity have become problem in the world.Forest fire is mostly field, with a varied topography.Mountainous region, river and woods
Field barrier has seriously affected forest extinguishing efficiency, and usual fire fighter is difficult to put out a fire close to scene of fire, and fire fighter sees fire
Calamity scene can only be helpless, feel frustrated.Existing fire-fighting technique has two kinds, and one kind is by fire fighting truck fire extinguisher canvas hose
The conventional method of fire extinguishing, the method that this tradition falls behind at all can not be close to scenes, when burning to certain big in forest fire
After the area scene of a fire, this method is not gone out not only big fire, but also can cause the injures and deaths of fire fighter.Another method is
Water is spread using aircraft, spreads extinguishing chemical and the fire-fighting mode such as fire fighting powder, but extinguishing effect also produces little effect.Thus, result in
The whole world still can break through this situation without new technology so far.
The content of the invention
To solve the above problems, the present invention provide it is a kind of using inert gas can oxygen barrier, resistance oxygen and fire extinguishing particularity
Can, the method for quick fighting forest fire.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of method using inert gas fighting forest fire, comprises the following steps：
A, the filling inert gas in container；
B, to launching several containers for being filled with inert gas at fire ignition point.
It is further used as the improvement of technical solution of the present invention, in step A, the single dispensing of container；Or multiple containers are closed
For one group, whole group is launched.
The improvement of technical solution of the present invention is further used as, when whole group is launched, container is 5 one group, each carton volume
For 0.2m3。
The improvement of technical solution of the present invention is further used as, is used when container fills gas and is less than or equal to 0.01 megapascal pressure
The compression amount of power.
Be further used as the improvement of technical solution of the present invention, in step A, inert gas for neon and/or krypton and/or
Radon and/or xenon and/or argon.
It is further used as the improvement of technical solution of the present invention, in step A, container is can let out inert gas at high temperature
Go out the thin-walled cavity volume outside container.
The improvement of technical solution of the present invention is further used as, container is that internal layer is the box or paper that tinfoil outer layer is paper
Box.
Beneficial effects of the present invention：This uses the method for inert gas fighting forest fire, passes through tank by inert gas
It is filling in a reservoir to fill technique, container is launched in ignition point, since inert gas oxygen barrier hinders oxygen characteristic, hinders oxygen
Diffusion velocity, so as to hinder the expansion of the intensity of a fire
Embodiment
The technique effect of design of the invention, concrete structure and generation is carried out below with reference to embodiment clear, complete
Ground describes, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is the one of the present invention
Section Example, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art is not paying creation
Property work on the premise of the other embodiment that is obtained, belong to the scope of protection of the invention.
The present invention is a kind of method using inert gas fighting forest fire, is comprised the following steps：
A, the filling inert gas in container；
B, to launching several containers for being filled with inert gas at fire ignition point.
This uses the method for inert gas fighting forest fire, filling in container by canned technique by inert gas
In, container is launched in ignition point, since inert gas oxygen barrier hinders oxygen characteristic, the diffusion velocity of oxygen is hindered, so as to hinder
The diffusion velocity of the intensity of a fire.Inert gas is collected, extraction and canned technique are very simple, and canned, transport and scene dispensing are also very simple
Single, cost is low, good extinguishing effect.And it is nontoxic, harmless, noresidue, does not also produce pollutant.Environmental Safety, environmental protection.
As the preferred embodiment of the present invention, in step A, the single dispensing of container；Or multiple containers are combined into one
Group, whole group are launched.
As the preferred embodiment of the present invention, when whole group is launched, container is 5 one group, and each carton volume is
0.2m3。
As the preferred embodiment of the present invention, during container filling gas using less than or equal to 0.01 megapascal pressure by
Pressure amount.
As the preferred embodiment of the present invention, in step A, inert gas for neon and/or krypton and/or radon and/or
Person's xenon and/or argon.
As the preferred embodiment of the present invention, in step A, container is can make inert gas release container at high temperature
Outer thin-walled cavity volume.
As the preferred embodiment of the present invention, container is that internal layer is the box or carton that tinfoil outer layer is paper.
The preferred embodiment of the invention, used inert gas of putting out a fire include 1. neon (Ne), 2. kryptons (Ke), 3. radons
(Rn), 4. xenons (Xe), 5. argons (Ar) a kind of either whole therein or one or more of which are combined.
Container can use hard five, millboard box outside the interior tin used in a kind of similar milk drink.(can single carton also can disjunctor
Carton five is one group), each carton volume is 0.2m3, 0.2m3For optimal filling gas volume, five carton group body volumes
For 1m3, 1m3For the volume of optimal transport and storage and dispensing, filling gas uses the optimal compression amount of 0.01 megapascal pressure.
It is 1 its ratio be each carton filling gas volume:1:1:1:1.
I.e.：It is 0.2m that 1 cubic metre, which is divided into 5 volumes,3Carton group body
5 volumes are 0.2m3Volume be 1m3。
Indifferent gas embody the proportion of oxygen using 0.01 megapascal pressure filling machine fill the weight ratio of 1 cubic metre of carton box as：
It is 4 ± 0.3 kilograms that oxygen gas, which is filled into --- 1 cubic metre of carton box --- weight,
It is 5.2 ± 0.2 kilograms that inert gas, which is filled into --- 1 cubic metre of carton box --- weight,
The diffusion velocity experimental data of oxygen and inert gas is as follows：
1. the diffusion velocity ratio of oxygen and inert gas is measured as (pressure is in 0.01 megapascal mark in basement sealing warehouse
Under power effect)：
Oxygen each second 63.36 meter per second, inert gas each second 27.76 meter per second.
Calculated with every 0.01 megapascal of increase level-one wind-force in the case where increasing pressure condition, using moderate breeze power as starting point, often increased
The diffusion velocity increase of level-one wind-force is incrementally：
126 meter per second of oxygen during fresh breeze power, 55 meter per second of inert gas,
190 meter per second of oxygen during strong breeze power, 82 meter per second of inert gas.
2. the diffusion velocity of oxygen and inert gas is as follows under the effect of poor level wind:
0.01 megapascal mark power poor level wind effect under each second speed
| Sequentially | Wind-force | Oxygen height (meter per second) | Inert gas height (meter per second) |
| 1 | 3 grades | 63.36 | 27.76 |
| 2 | 4 grades | 126 | 55 |
| 3 | 5 grades | 190 | 83 |
| 4 | 6 grades | 253 | 110 |
| 5 | 7 grades | 316 | 138 |
Resistance oxygen parameter of the inert gas under wind-force psychrometric difference, gas is measured by humidity shadow with relative humidity 60%P conversions
Ring, when its speed relative humidity often increases 10%P, its VELOCITY DIFFUSION slows down about 10 meters or so.Its accuracy rate is more than 90%.
By conscientiously investigating the characteristic of traditional fire-fighting technique and method, summarize its extinguishing effect difference and all ask
The place of topic.By the experiment for pointedly having carried out various formulas, having configured, it is found that inert gas can oxygen barrier, resistance oxygen finally
With the property of fire extinguishing.By repeatedly in, small test.It is found that inert gas fire-fighting speed is soon, effect is fine in experiment
It is surprising as a result, and inert gas it is preferably in the wild put out a fire in use, nontoxic, harmless, noresidue, does not produce pollution yet
Thing.
Certainly, the invention is not limited to the above embodiment, and those skilled in the art are without prejudice to originally
Equivalent variations or replacement can be also made on the premise of spirit, these equivalent deformations or replacement are all contained in the application power
Profit is required in limited range.
Claims (7)
- A kind of 1. method using inert gas fighting forest fire, it is characterised in that comprise the following steps：A, the filling inert gas in container；B, to launching several containers for being filled with inert gas at fire ignition point.
- 2. the method according to claim 1 using inert gas fighting forest fire, it is characterised in that：The step A In, the single dispensing of container；Or multiple containers are combined into one group, whole group is launched.
- 3. the method according to claim 2 using inert gas fighting forest fire, it is characterised in that：Whole group is launched When, the container is 5 one group, and each carton volume is 0.2m3。
- 4. the method as claimed in any of claims 1 to 3 using inert gas fighting forest fire, its feature exists In：Using the compression amount less than or equal to 0.01 megapascal pressure during the container filling gas.
- 5. the method as claimed in any of claims 1 to 3 using inert gas fighting forest fire, its feature exists In：In the step A, inert gas is neon and/or krypton and/or radon and/or xenon and/or argon.
- 6. the method as claimed in any of claims 1 to 3 using inert gas fighting forest fire, its feature exists In：In the step A, the container is that inert gas can be made to release the thin-walled cavity volume outside container at high temperature.
- 7. the method according to claim 6 using inert gas fighting forest fire, it is characterised in that：The container is Internal layer is the box or carton that tinfoil outer layer is paper.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611237317 | 2016-12-28 | ||
| CN2016112373172 | 2016-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107998534A true CN107998534A (en) | 2018-05-08 |
Family
ID=62052612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711135132.5A Pending CN107998534A (en) | 2016-12-28 | 2017-11-16 | A kind of method using inert gas fighting forest fire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107998534A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1334130A (en) * | 2000-07-14 | 2002-02-06 | 杭州新纪元消防科技有限公司 | Inertial gas tank for extinguishing fire |
| FR2912661A1 (en) * | 2007-02-20 | 2008-08-22 | Paul Rene Guidone | Fire intervening and operating device for e.g. building, has container for releasing active material into fire, where active material permits continuous extinguishing action after have been projected and dumped remotely by adapted unit |
| CN101485924A (en) * | 2008-01-15 | 2009-07-22 | 李臣忠 | Fire-fighting bomb for forest |
| CN105339051A (en) * | 2013-06-16 | 2016-02-17 | 科索技术有限公司 | Fire extinguisher |
-
2017
- 2017-11-16 CN CN201711135132.5A patent/CN107998534A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1334130A (en) * | 2000-07-14 | 2002-02-06 | 杭州新纪元消防科技有限公司 | Inertial gas tank for extinguishing fire |
| FR2912661A1 (en) * | 2007-02-20 | 2008-08-22 | Paul Rene Guidone | Fire intervening and operating device for e.g. building, has container for releasing active material into fire, where active material permits continuous extinguishing action after have been projected and dumped remotely by adapted unit |
| CN101485924A (en) * | 2008-01-15 | 2009-07-22 | 李臣忠 | Fire-fighting bomb for forest |
| CN105339051A (en) * | 2013-06-16 | 2016-02-17 | 科索技术有限公司 | Fire extinguisher |
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Application publication date: 20180508 |
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