CN101961536A - Broad-spectrum composite fire-extinguishing trailer - Google Patents
Broad-spectrum composite fire-extinguishing trailer Download PDFInfo
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- CN101961536A CN101961536A CN2009100600762A CN200910060076A CN101961536A CN 101961536 A CN101961536 A CN 101961536A CN 2009100600762 A CN2009100600762 A CN 2009100600762A CN 200910060076 A CN200910060076 A CN 200910060076A CN 101961536 A CN101961536 A CN 101961536A
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- extinguishing
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Abstract
The invention discloses a broad-spectrum composite fire-extinguishing trailer which comprises a trailer body, an engine, a controller for controlling the engine and a fire-extinguishing agent storage for storing a fire-extinguishing agent, an engine exhaust emission port is connected with an injection pipe, the injection pipe is provided with a fire-extinguishing agent inlet, and the fire-extinguishing agent inlet is communicated with the fire-extinguishing agent storage through a delivery pipe. The invention cuts off and suppresses flames of a big fire at a distance, quickly stops the combustion based on forced oxygen-deficient suffocation and other physical and chemical fire-extinguishing mechanisms, has the characteristics of large kinetic energy, fast and flexible movement and the like, and has the advantages of high maneuverability, broad application and ultra high fire-extinguishing efficiency. Besides, the invention reutilizes the waste gas and does not pollute the environment, thereby being beneficial to environmental protection.
Description
Technical field
The present invention relates to the compound fire extinguishing car of a kind of wide spectrum, relating in particular to a kind of is the compound fire extinguishing trailer of wide spectrum of power with the high-pressure inert gas after the aeroengine combustor buring.
Background technology
In recent years, because all multifactor influences such as climate change, that a situation arises is comparatively serious for whole nation forest disease and pest, numerous forest zones are with a varied topography, on present means of prevention, adopt aircraft control and artificial control more, use aerial spray, the medicinal powder of waste is more, and restricted by physical features and weather, and cost is higher; Artificial control then labour intensity is big, in complex terrain dispenser difficulty, has unsafe factor to exist, and means of prevention falls behind, and often causes the waste of manpower and materials, and operation usefulness is low.
In order to address the above problem, China Patent No. " 200620115437.0 " provides a kind of vehicular emission system, comprise base, tailstock, support, direction mechanism, elevating mechanism, transmitting tube, damper, firing lock, balanced controls, power set, be loaded in the direction mechanism on the base tailstock and support are housed, elevating mechanism one end is connected with support, the other end is connected with transmitting tube, one end of transmitting tube is equipped with firing lock and breechblock, breechblock places on the tailstock, the both sides of coyote hole are equipped with firing lock and screw plug respectively, damper is connected with transmitting tube, one end of balanced controls is connected with transmitting tube and damper, the other end is connected with support, power set comprise firing lock, the emission pencil, breechblock, pest killing powder spore, coyote hole, antipriming pipe and screw plug, the emission pencil that propellant powder is housed places antipriming pipe, and antipriming pipe welds together with the coyote hole that pest killing powder spore is housed, screw plug is connected in antipriming pipe with buttless thread, and breechblock and coyote hole weld together.Though this patented technology can be used for forest extinguishing, but for all kinds of large spaces, petrochemical industry main equipment, oil well, forest fire, city underground and all kinds of vcehicular tunnel fire, and large-scale biochemical product leak, blast, accidents such as detonation, the domestic extinguishing device that also all lacks a kind of high-speed and high-efficiency wide spectrum (A, B, C, D, E, F-put out a fire kind) compound (water-soluble gas, dust granule).
Therefore, existing fire-fighting machine or the extinguishing chemical of use is single, extinguishing chemical can not be provided at random, or can not guarantee the supply of extinguishing chemical fully, be exactly that kinetic energy is little and be not enough to suppress fast large-scale flame, perhaps the fire extinguishing supression causes a large amount of secondary pollutions etc., existing extinguishing device is used be subjected to bigger limitation.
Summary of the invention
The objective of the invention is to overcome the problems referred to above that existing extinguishing device exists, provide a kind of wide spectrum compound fire extinguishing trailer.The present invention forms flame at a distance to scene of a fire big fire and shears, suppresses; utilize physics, inhibition mechanism such as forcing anoxia asphyxia; fast short stopping combustion; have characteristics such as the big and mobile fast and flexible of kinetic energy; can form mobility strong, of many uses, fire extinguishing effectiveness is high, not only can utilize once more waste gas; and environment do not had stain, help environmental protection.
For achieving the above object, the technical solution used in the present invention is as follows:
The compound fire extinguishing trailer of a kind of wide spectrum, comprise car body, it is characterized in that: also comprise the controller of engine, control engine and be used to store the extinguishing agent bin of extinguishing chemical, the engine exhaust emission mouth is connected with playpipe, playpipe is provided with the extinguishing chemical inlet, and the extinguishing chemical inlet is communicated with extinguishing agent bin through conveying pipeline.
Described extinguishing chemical inlet is arranged on the interior toroidal nozzle of playpipe, and toroidal nozzle is provided with a plurality of spouts.
Described engine is arranged on two-way angle and regulates on the support.
Described extinguishing agent bin comprises that water-based extinguishing agent storehouse, powder are extinguishing agent bin and liquid pressure inert gas storehouse.
Described extinguishing chemical inlet is for a plurality of, and the number of extinguishing chemical inlet is identical with the quantity of extinguishing agent bin.
Described engine is an aero-engine.
Employing the invention has the advantages that:
One, the present invention utilizes retired aero-engine, with the high-pressure inert gas after the aeroengine combustor buring is power, comprise the water-based extinguishing chemical to its interpolation, pulvis extinguishing chemical and all kinds of gas extinguishing agent, confuse the tail gas that engine is discharged with very big kinetic energy, because its tail gas has oxygen deprivation, the characteristics of inertia, self has fire-extinguishing function concurrently, and with the extinguishing chemical such as high pressure CO 2 liquid that add, N2 liquid, the water-based liquor, hybrid cooling, and the fire extinguisher that adds atomizing heat absorption may be lowered the temperature by tail gas, forms the three-phase extinguishing chemical, pass through playpipe, scene of a fire big fire is formed flame at a distance shears, physics such as anoxia asphyxia are forced in compacting, inhibition mechanism, fast short stopping combustion.
Two, the invention of this reality can be applicable in the dangerous situations such as all kinds of biochemical wars in wartime, radiation areas and all kinds of danger product leakage peacetime; can implement compacting; degraded; absorption; emergency management and rescue fast; utilize retired aero-engine; utilize the kinetic energy of tail gas formation and tail gas is changed into fire smothering gas; reduced pollution to environment; huge kinetic energy that aero-engine has and characteristic such as in light weight; can form mobility strong, the high novel fireless locomotive of fire extinguishing effectiveness of many uses, fill up the blank in fire extinguishing field, the domestic tall and big scene of a fire.
Three, the present invention's compound use of turning waste into wealth, the huge kinetic energy that utilizes all kinds of retired aero-engine tail gas to produce, make it to drive water smoke, dust cloud, solid and gas extinguishing chemical, and provide power, simultaneously to all kinds of relevant electronic products, utilize aero-engine compression pressure-air after burning, to spray the tail gas anoxic of system evacuation, the characteristics of inertia through tail, handle through cooling,, confuse all kinds of extinguishing chemicals of adding also as a kind of efficient gas extinguishing chemical, form the compound fire extinguishing of wide spectrum, increase fire-fighting efficiency.
Four, the present invention can utilize the new outlet pressure of liquefaction CO2 to reduce gasification and release cold characteristics, reduce engine high-temperature tail gas, make it to be suitable for fire extinguishing, equally, utilize other gas, powder, the adding of water-based extinguishing chemical atomizing heat absorption and reach and reduce engines tail spray delivery temperature makes it reach suitable and uses as fire smothering gas.
Five, the present invention is arranged on extinguishing chemical inlet on the toroidal nozzle in the playpipe, toroidal nozzle is provided with a plurality of spouts, utilize toroidal nozzle that extinguishing chemical is sprayed in playpipe in the form of a ring, can react and reduce the temperature of tail gas more fully, the fire extinguishing effect is better.
Six, the present invention is arranged on engine on the two-way angle adjusting support, and can adopt and control transmitter angle automatically, thus control playpipe angle, realization different directions spray fire extinguishing agent is put out a fire.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is a playpipe structural representation of the present invention
Be labeled as among the figure: 1, car body, 2, engine, 3, playpipe, 4, the extinguishing chemical inlet, 5, the water-based extinguishing agent storehouse, 6, powder is extinguishing agent bin, 7, liquid pressure inert gas storehouse, 8, controller.
The specific embodiment
The compound fire extinguishing trailer of a kind of wide spectrum, comprise car body 1, also comprise the controller 8 of engine 2, control engine 2 and be used to store the extinguishing agent bin of extinguishing chemical, engine 2 exhaust ports are connected with playpipe 3, playpipe 3 is provided with extinguishing chemical inlet 4, and extinguishing chemical inlet 4 is communicated with extinguishing agent bin through conveying pipeline.
Among the present invention, extinguishing chemical inlet 4 is arranged on the toroidal nozzles in the playpipe 3, toroidal nozzle is provided with a plurality of spouts.Engine 2 is arranged on two-way angle to be regulated on the support.Extinguishing agent bin comprises that water-based extinguishing agent storehouse 5, powder are extinguishing agent bin 6 and liquid pressure inert gas storehouse 7.The extinguishing chemical inlet is for a plurality of, and the number of extinguishing chemical inlet 4 is identical with the quantity of extinguishing agent bin.Engine 2 can adopt aero-engine.On conveying pipeline control valve can be set, control valve can be by controller 8 gauge taps.
The invention belongs to the compound spray class of large-scale wide spectrum.Particularly utilize all kinds of aero-engines, retired aero-engine comprises gas turbine, fanjet etc., and the retired engine of all aircrafts is transformed, and uses its kinetic energy, uses its burning back tail jet.Simultaneously, at the aviation jet HTHP of tail that starts to burn,, extinguishing chemical is promoted to carry by its high pressure.
Utilize the outlet pressure of compression CO2 to descend and vaporization, absorb the heat of engines tail spray inert gas, reduce the ejection temperature.In like manner, the water-based extinguishing chemical that high pressure gas promotes enters the aero-engine tail and sprays compound air flue to high pressure noble gas absorbing and cooling temperature, and the temperature moment up to 700 ℃ is dropped in 100 ℃.
Along with the develop rapidly of domestic and international military-civil science and technology of aviation, technological improvement, dissimilar airborne vehicle renewal speed accelerate.Though although also caused simultaneously large quantities of aerial service lifes intact, and move back fly, the scrapping of the grounding, retired airborne vehicle, aircraft power plant, idle phenomenon exist in a large number.The power set that much arrived the flight lifetime are also arranged certainly, but improve a little, according to ensureing reliable aircraft power plant, the aero-engine of using of its ground real-time time.
No matter be production technology or production material, aero-engine all is that the same time is preferred.Equally, in similar volume quality power equipment, it almost is the kinetic energy of maximum optimum that aero-engine can provide.Therefore, utilize its big kinetic energy, and the tail gas that the big flow emptying of high-voltage high-speed has inertia is transformed.In the leakage of fire-fighting dangerization, use in fields such as ecological protection, has the broad space, turns waste into wealth the waste and old utilization of resources.Also reach simultaneously the effect of energy-saving and emission-reduction.
Retired, move back the power set that fly, ground " abandon and useless ".Though under the restriction of high standard specification requirement aloft, airborne period arrives.But still there is big leeway on the ground of using.Fire extinguishing, emergency machine are not that long-term system uses, and do not need to consider fuel cost yet.
Operation principle of the present invention is as follows:
After engine 2 started, the outlet of the tail gas of engine 2 entered playpipe 3, mixes with the extinguishing chemical that ejects in a plurality of toroidal nozzles, make the exhaust temperature reduction after, under the powerful kinetic energy effect of tail gas, extinguishing chemical is ejected on the ignition point.Multiple extinguishing chemical can select one or more to mix use.
Above-described only is preferred implementation of the present invention.Should be understood that; for the person of ordinary skill of the art; under the prerequisite that does not break away from the principle of the invention; need not the technical characterictic that the process creative work just can be associated; can also make some modification and improvement; these variations obviously all should be considered as equivalent feature, still belong within the protection domain of patent of the present invention.
Claims (6)
1. compound fire extinguishing trailer of wide spectrum, comprise car body (1), it is characterized in that: also comprise the controller (8) of engine (2), control engine (2) and be used to store the extinguishing agent bin of extinguishing chemical, engine (2) exhaust port is connected with playpipe (3), playpipe (3) is provided with extinguishing chemical inlet (4), and extinguishing chemical inlet (4) is communicated with extinguishing agent bin through conveying pipeline.
2. the compound fire extinguishing trailer of wide spectrum according to claim 1 is characterized in that: described extinguishing chemical inlet (4) is arranged on the interior toroidal nozzle of playpipe (3), and toroidal nozzle is provided with a plurality of spouts.
3. the compound fire extinguishing trailer of wide spectrum according to claim 1 and 2 is characterized in that: described engine (2) is arranged on two-way angle and regulates on the support.
4. the compound fire extinguishing trailer of wide spectrum according to claim 1 and 2 is characterized in that: described extinguishing agent bin comprises that water-based extinguishing agent storehouse (5), powder are extinguishing agent bin (6) and liquid pressure inert gas storehouse (7).
5. the compound fire extinguishing trailer of wide spectrum according to claim 2 is characterized in that: described extinguishing chemical inlet (4) is for a plurality of, and the number of extinguishing chemical inlet (4) is identical with the quantity of extinguishing agent bin.
6. the compound fire extinguishing trailer of wide spectrum according to claim 1 and 2 is characterized in that: described engine (2) is an aero-engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100600762A CN101961536A (en) | 2009-07-22 | 2009-07-22 | Broad-spectrum composite fire-extinguishing trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100600762A CN101961536A (en) | 2009-07-22 | 2009-07-22 | Broad-spectrum composite fire-extinguishing trailer |
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| Publication Number | Publication Date |
|---|---|
| CN101961536A true CN101961536A (en) | 2011-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100600762A Pending CN101961536A (en) | 2009-07-22 | 2009-07-22 | Broad-spectrum composite fire-extinguishing trailer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198127A (en) * | 2021-05-25 | 2021-08-03 | 山西怡嘉智能消防工程有限公司 | Spraying device suitable for multiple conflagration are put out a fire |
-
2009
- 2009-07-22 CN CN2009100600762A patent/CN101961536A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198127A (en) * | 2021-05-25 | 2021-08-03 | 山西怡嘉智能消防工程有限公司 | Spraying device suitable for multiple conflagration are put out a fire |
| CN113198127B (en) * | 2021-05-25 | 2022-03-22 | 山西怡嘉智能消防工程有限公司 | Spraying device suitable for multiple conflagration are put out a fire |
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Application publication date: 20110202 |