CN201519406U - Lifted type composite jet fire extinguishing apparatus - Google Patents
Lifted type composite jet fire extinguishing apparatus Download PDFInfo
- Publication number
- CN201519406U CN201519406U CN2009202359259U CN200920235925U CN201519406U CN 201519406 U CN201519406 U CN 201519406U CN 2009202359259 U CN2009202359259 U CN 2009202359259U CN 200920235925 U CN200920235925 U CN 200920235925U CN 201519406 U CN201519406 U CN 201519406U
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- water
- dry powder
- fine dry
- injection apparatus
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Abstract
The utility model discloses a lifted type composite jet fire extinguishing apparatus, which utilizes a fire engine as a carrier. A jet device is mounted on a lifting device and can reach required lifting height by adjusting the lifting device, water in a water tank enters a water pipe via a water pump, foams in a foam concentrate tank or stock solution in Fireade 2000/F-500 concentrate tank is injected into the water pipeline via a mixer, the water pipeline is connected to a water inlet connector of the jet device, compressed air in an air compressor or an air bottle enters an ultra-fine dry powder tank to press ultra-fine dry powder into an ultra-fine dry powder pipeline which is connected to a powder inlet connector of the ultra-fine dry power pipeline, the water inlet connector and the powder inlet connector are independent respectively, and then different types of fire extinguishing agents including water, Fireade 2000/F-500 or foam mixed fluid, ultra-fine dry powder are jetted out by the jet device. The lifted type composite jet fire extinguishing apparatus organically combines different types and different performances of fire extinguishing agents and has compatible properties and complementary advantages.
Description
Technical field
The utility model belongs to fire fighting extinguisher, the multiple extinguishing chemical compound jet of particularly a kind of vehicular extinguishing device.
Background technology
The high formula fire fighting vehicle of existing act generally adopts extinguishing chemical conveying extinguishing agents such as single tube road Jiang Shui, foam solution, dry powder to injection apparatus (rifle or big gun), no matter is that water, foam, dry powder all are to adopt single extinguishing chemical fire extinguishing.
Lift high formula compound jet ejecting extinguishing technology and be meant that injection apparatus is installed in one to have on the lifting device of lifting and revolute function, its lift height is generally about 15-32 rice, the angle of revolution is at the 0-360 degree, with the direct current press water is carrier, pacify foam dope, method to such an extent that 2000 (or F-500) stoste sucks from blender, or directly export from vehicle mounted fire pump with the form of premixed liquid, be equipped with and have hydrophobic ultra-fine dry powder and penetrate from spray gun simultaneously, carrying out medium and long distance sprays, through combustion zone, fire extinguishing rapidly.
Make full use of the attached wall effect of direct current press water, and with its be carrier with category-B foam mixing liquid and high-efficiency fire-extinguishant method pacify 2000 (or F500) and have good hydrophobic ultra-fine dry powder extinguishing agent and attack burning surface directly.Wherein glassware for drinking water has very strong cooling effect, and red-hot burning surface is with aqueous vapor formation steam and absorb a large amount of heats, but fast cooling also reduces the concentration of the percentage of fuel gas in the combustion zone significantly, helps fire extinguishing.
The category-B foam has very strong inhibition A, the effect of category-B fire, to putting out hydrocarbon, is specially adapted to crude oil, gasoline, fuel wet goods dangerous material and hangar, and the fire in places such as oil loading place and processing district is effective especially.
Ultra-fine dry powder extinguishing agent is to be base-material with the ammonium phosphate salt, average grain diameter is 5 μ m, and its fluffy degree is 450kg/m3, and the bulk density in pipeline under the flow regime also reaches 250kg/m3, be 70-220 times of 1301 extinguishing chemicals and carbon dioxide extinguishing agent, so be easy to realize the injection of big flow; And fire extinguishing effectiveness also is 7-10 times of above-mentioned two kinds of extinguishing chemicals.When adopting compressed gas-driven ultra-fine dry powder extinguishing agent and water to spray simultaneously, because the wall attachment effect ultra-fine dry powder jet of direct current press water can spray larger distance in air dielectric, and in high velocity jet, be diffused as the cold air sol smoke screen rapidly with air impact, fill the air to the whole scene of a fire, produce the effect of local space " total flooding ", thereby the air of isolated flame top extinguishes flame in the extremely short time.
Fa Ande 2000 (or F500) is an efficient fire-extinguishing agent, is sprayed onto burning surface, participates in reaction, and burning is had very strong inhibitory action, and anti-resume combustion effect is splendid.Can at short notice temperature be reduced hundreds of degree.
The utility model content
The purpose of this utility model be to provide a kind of on elevating fire truck by compound jet extinguishing device Jiang Shui, method pacify 2000 or extinguishing chemical such as F500, foam solution, ultra-fine dry powder eject simultaneously, can improve the extinguishing property of fire fighting truck greatly.
The technical solution that realizes the utility model purpose is: the high formula compound jet of a kind of act extinguishing device, with the fire fighting truck is carrier, air compressor or gas cylinder group are set, the ultra-fine dry powder jar, water pot, water pump, Fa Ande 2000/F-500 original fluid container, the foam dope jar, blender, water lines, the ultra-fine dry powder pipeline, lift high device and injection apparatus, this injection apparatus is installed in to be lifted on the high device, adjusting the high device of act makes injection apparatus reach required lift height, make the water in the water pot enter water lines by water pump, and making foam in the foam dope jar or method pacify to such an extent that the stoste in the 2000/F-500 original fluid container is injected water lines by blender, this water lines is connected to the water inlet interface of injection apparatus; Compressed Gas in air compressor or the gas cylinder enters the ultra-fine dry powder jar, ultra-fine dry powder is pressed into the ultra-fine dry powder pipeline, this ultra-fine dry powder pipeline be connected to injection apparatus the ultra-fine dry powder pipeline advance the powder interface, and water inlet interface and to advance the powder interface independent separately, injection apparatus Jiang Shui, method are pacified to such an extent that 2000/F-500 or foam mixing liquid, the different types of extinguishing chemical of ultra-fine dry powder eject simultaneously.
The utility model compared with prior art, its remarkable advantage: the organic assembling of all kinds of and performance extinguishing chemical of (1) various differences, played the performance compatibility, the effect of mutual supplement with each other's advantages has surmounted the fire-fighting technique of traditional single and narrow sense.(2) because multiple extinguishing chemical acts on the flame top simultaneously, wherein glassware for drinking water has very strong cooling effect, red-hot burning surface is with aqueous vapor formation steam and absorb a large amount of heats, but fast cooling also reduces the concentration of the percentage of fuel gas in the combustion zone significantly, the category-B foam has very strong inhibition A, the effect of category-B fire, Fa Ande 2000 (or F500) participates in reaction directly, can at short notice temperature be reduced hundreds of degree, burning there is very strong inhibitory action, anti-resume combustion effect is splendid, and ultra-fine dry powder can produce the effect of local space " total flooding ", therefore unusual fast of blow-off velocity, within the specific limits, almost be that moment fire extinguishing (3) anti-resume combustion has better effect, be at present any single extinguishing chemical can not compare.(4) confined space and infinite space all are suitable for.(5) environment-friendly type fire-fighting technique truly, method pacify 2000 or the F-500 agent natural degradation of flaring up fast, noresidue; Almost do not have fall-out after the hydrophobic cold air sol fire extinguishing, attach on a small quantity at the glassy cover layer on red-hot surface and very easily remove.(6) compound jet is the synthetic of high-efficiency fire-extinguishant, and therefore be specially adapted to put out a fire to save life and property A, B, C class fire possess wide spectrum fire extinguishing effect.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Accompanying drawing is the structural representation that the utility model is lifted high formula compound jet extinguishing device.
The specific embodiment
In conjunction with the accompanying drawings, the utility model is lifted high formula compound jet extinguishing device, with fire fighting truck 1 is carrier, air compressor (or gas cylinder group) 2 is set, ultra-fine dry powder jar 3, water pot 4, water pump 5, Fa Ande 2000 (or F-500) original fluid container 6, foam dope jar 7, blender 8, water lines 9, ultra-fine dry powder pipeline 10, lift high device 11 and injection apparatus 12, this injection apparatus 12 is installed in to be lifted on the high device 11, adjusting the high device 11 of act makes injection apparatus 12 reach required lift height, make the water in the water pot 4 enter water lines 9 by water pump 5, and making foam in the foam dope jar 7 or method pacify to such an extent that the stoste in 2000 (or F-500) original fluid container 6 is injected water lines 9 by blender 8, this water lines 9 is connected to the water inlet interface of injection apparatus 12; Compressed Gas in the air compressor (or gas cylinder group) 2 enters ultra-fine dry powder jar 3, ultra-fine dry powder is pressed into ultra-fine dry powder pipeline 10, this ultra-fine dry powder pipeline 10 be connected to injection apparatus 12 the ultra-fine dry powder pipeline advance the powder interface, and water inlet interface and to advance the powder interface independent separately, injection apparatus 12 Jiang Shui, method are pacified to such an extent that 2000 (or F-500) or foam mixing liquid, the different types of extinguishing chemical of ultra-fine dry powder eject simultaneously.
The proportioning of lifting various extinguishing chemicals in the whole system of high formula compound jet injection apparatus at the utility model is the key factors that influence extinguishing property, learn by a large amount of experiments, the ratio of category-B foam is 6%, the ratio of Fa Ande 2000 ≮ 1%, the ratio of F500 ≮ 3%, ultra-fine dry powder is not less than 5kg/s,, the flow of water should be not less than 71/s; And when the flow of water during greater than 201/s, the flow of dry powder should be not less than 10kg/s.
Whole system operation pressure is another important indicator that influences extinguishing property, it is directly connected to the effect that quenching distance and ultra-fine dry powder are converted into cold air sol, learning by a large amount of experiments, is that 0.8-1.0MPa, ultra-fine dry powder expulsion pressure are perfect condition during for 1.4-1.5MPa at discharge pressure.
Injection apparatus also is the important indicator that influences fire-fighting efficiency, learns that according to experiment the ultra-fine dry powder ejection with substantial water column internal package can reach perfect condition.
Claims (1)
1. lift high formula compound jet extinguishing device for one kind, it is characterized in that: with fire fighting truck (1) is carrier, air compressor or gas cylinder group (2) are set, ultra-fine dry powder jar (3), water pot (4), water pump (5), Fa Ande 2000/F-500 original fluid container (6), foam dope jar (7), blender (8), water lines (9), ultra-fine dry powder pipeline (10), lift high device (11) and injection apparatus (12), this injection apparatus (12) is installed in to be lifted on the high device (11), adjusting the high device of act (11) makes injection apparatus (12) reach required lift height, make the water in the water pot (4) enter water lines (9) by water pump (5), and making foam in the foam dope jar (7) or method pacify to such an extent that the stoste in the 2000/F-500 original fluid container (6) is injected water lines (9) by blender (8), this water lines (9) is connected to the water inlet interface of injection apparatus (12); Compressed Gas in air compressor or the gas cylinder (2) enters ultra-fine dry powder jar (3), ultra-fine dry powder is pressed into ultra-fine dry powder pipeline (10), this ultra-fine dry powder pipeline (10) be connected to injection apparatus (12) the ultra-fine dry powder pipeline advance the powder interface, and water inlet interface and to advance the powder interface independent separately, injection apparatus (12) Jiang Shui, method are pacified to such an extent that 2000/F-500 or foam mixing liquid, the different types of extinguishing chemical of ultra-fine dry powder eject simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202359259U CN201519406U (en) | 2009-10-15 | 2009-10-15 | Lifted type composite jet fire extinguishing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202359259U CN201519406U (en) | 2009-10-15 | 2009-10-15 | Lifted type composite jet fire extinguishing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201519406U true CN201519406U (en) | 2010-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202359259U Expired - Fee Related CN201519406U (en) | 2009-10-15 | 2009-10-15 | Lifted type composite jet fire extinguishing apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN201519406U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103751937A (en) * | 2014-01-26 | 2014-04-30 | 明光市浩淼消防科技发展有限公司 | Vehicle-mounted high-spray multi-agent combination jet fire extinguishing device |
| CN106061560A (en) * | 2014-01-17 | 2016-10-26 | 鞍点有限责任两合公司 | Extinguishing method and system using a liquid synthetic extinguishing agent and water |
| CN106110544A (en) * | 2016-08-15 | 2016-11-16 | 大连市普安消防设备有限公司 | Dry powder and foam dual-purpose fire extinguishing device |
| CN107342441A (en) * | 2017-07-05 | 2017-11-10 | 安徽统凌科技新能源有限公司 | A kind of battery safety protection device |
| CN113577620A (en) * | 2021-06-04 | 2021-11-02 | 中国科学技术大学 | Multifunctional integrated fire extinguishing equipment integrating water mist, foam and dry powder fire extinguishing system |
-
2009
- 2009-10-15 CN CN2009202359259U patent/CN201519406U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061560A (en) * | 2014-01-17 | 2016-10-26 | 鞍点有限责任两合公司 | Extinguishing method and system using a liquid synthetic extinguishing agent and water |
| CN106061560B (en) * | 2014-01-17 | 2019-12-24 | 鞍点有限责任两合公司 | Method and apparatus for extinguishing fires using a liquid synthetic fire extinguishing agent and water |
| CN103751937A (en) * | 2014-01-26 | 2014-04-30 | 明光市浩淼消防科技发展有限公司 | Vehicle-mounted high-spray multi-agent combination jet fire extinguishing device |
| CN103751937B (en) * | 2014-01-26 | 2017-07-25 | 明光浩淼安防科技股份公司 | Vehicle-mounted high-spraying Astrocytic brain tumor ejecting extinguishing device |
| CN106110544A (en) * | 2016-08-15 | 2016-11-16 | 大连市普安消防设备有限公司 | Dry powder and foam dual-purpose fire extinguishing device |
| CN106110544B (en) * | 2016-08-15 | 2022-05-13 | 大连市普安消防设备有限公司 | Dry powder and foam dual-purpose fire extinguishing device |
| CN107342441A (en) * | 2017-07-05 | 2017-11-10 | 安徽统凌科技新能源有限公司 | A kind of battery safety protection device |
| CN113577620A (en) * | 2021-06-04 | 2021-11-02 | 中国科学技术大学 | Multifunctional integrated fire extinguishing equipment integrating water mist, foam and dry powder fire extinguishing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20151015 |
|
| EXPY | Termination of patent right or utility model |