WO2010018931A2 - Mélange d'extinction d'incendie et camion d'incendie avec appareil de mélange et de pulvérisation - Google Patents

Mélange d'extinction d'incendie et camion d'incendie avec appareil de mélange et de pulvérisation Download PDF

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Publication number
WO2010018931A2
WO2010018931A2 PCT/KR2009/004006 KR2009004006W WO2010018931A2 WO 2010018931 A2 WO2010018931 A2 WO 2010018931A2 KR 2009004006 W KR2009004006 W KR 2009004006W WO 2010018931 A2 WO2010018931 A2 WO 2010018931A2
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WO
WIPO (PCT)
Prior art keywords
mixture
fire
water
tertiary
primary
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Ceased
Application number
PCT/KR2009/004006
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English (en)
Korean (ko)
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WO2010018931A3 (fr
Inventor
이영태
이준혁
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Individual
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Individual
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Publication of WO2010018931A2 publication Critical patent/WO2010018931A2/fr
Publication of WO2010018931A3 publication Critical patent/WO2010018931A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
    • A62D1/0092—Gaseous extinguishing substances, e.g. liquefied gases, carbon dioxide snow
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C27/00—Fire-fighting land vehicles
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C5/00—Making of fire-extinguishing materials immediately before use
    • A62C5/002—Apparatus for mixing extinguishants with water
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
    • A62D1/0028—Liquid extinguishing substances
    • A62D1/0035—Aqueous solutions
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
    • A62D1/0028—Liquid extinguishing substances
    • A62D1/0035—Aqueous solutions
    • A62D1/0042—"Wet" water, i.e. containing surfactant

Definitions

  • the present invention relates to a sprinkling fire truck including a mixture for fire fighting disaster prevention and a mixed sprinkler, the primary mixture having a function of increasing the viscosity of the aqueous solution, the secondary mixture having a function of activating the interface of the aqueous solution, and Tertiary mixture comprising liquid carbon dioxide for filling the inside of the bubble with non-combustible gas, and mixing the primary mixture, the secondary mixture and the tertiary mixture into the extinguishing water individually or in all possible combinations.
  • Fire fighting disaster prevention mixture and the primary mixture tank 200 the primary mixture is stored, the secondary mixture tank 300, the secondary mixture is stored, and the tertiary mixture tank, the third mixture is stored 400, the water supply connection portion 540 receiving the fire water from the external water hydrant or the fire water storage tank and the fire water supplied to the water supply connection portion 540.
  • a primary mixer 510 for mixing the primary mixture supplied from the primary mixture tank 200 to fire water introduced from the water supply connection part 540 and the water supply control valve 550 for adjusting the amount of oil;
  • the secondary mixer 520 for mixing the secondary mixture supplied from the secondary mixture tank 300 to the fire fighting water mixed with the primary mixture, and the tertiary in the fire fighting water mixed with the secondary mixture.
  • a tertiary mixer 530 for mixing the tertiary mixture supplied through the pressurizer 531 in the mixture tank, and a discharge regulating valve 560 for adjusting the flow rate of the fire protection mixture passed through the tertiary mixer 530.
  • at least one mixed water spray device 500 including a discharge nozzle 570 for discharging the fire protection mixture adjusted through the discharge control valve 560.
  • Class A fires which are general fires that occur in buildings in urban areas, are combustible materials combustible and fires that leave ashes after combustion such as wood, paper and synthetic resins such as plastics, plastics, rubber and fibers.
  • Forcible disaster prevention requires artificially blocking the principle of physical and chemical combustion, lowering the combustion temperature, removing flammables from the fire, or suppressing the combustion chain reaction such as stopping the supply of oxygen.
  • water is the most used fire extinguishing agent used in Class A fire prevention.
  • the reason why water is widely used is easy to obtain, and because of the high specific heat and latent heat of evaporation, it has excellent cooling effect and can be transported through pump and pipe. It is easy to convert into high pressure water by pump operation, and the water discharged from the nozzle can be sprayed in the form of rods and various forms.
  • the fire fighting water which is a fire fighting agent, is converted to high pressure in order to extinguish the fire. Spray through fire in the form of rods.
  • the extinguishing efficiency is high, and it acts as a disaster prevention effect by cooling the fire part and blocking the air around the combustible material.
  • water changes to water vapor at 100 ° C the volume increases by about 1600 times and replaces or dilutes the air at the fire site, resulting in a suffocation effect.
  • the water vapor generated at the fire site prevents combustion.
  • the disaster prevention effect is lost.
  • the primary mixture having a function of increasing the viscosity of the aqueous solution, the secondary mixture having a function of activating the interface of the aqueous solution, and the inside of the bubble generated in the aqueous solution is a non-combustible gas
  • a tertiary mixture comprising carbon dioxide in a liquid state to be filled with fire and the primary, secondary and tertiary mixtures, respectively or in all possible combinations, in the extinguishing water.
  • a watering fire truck with a mixed watering device that efficiently sprays it, and can actively cope with various types of fires at various fire sites, and watering with an environment-friendly fire fighting mixture and mixed watering device for efficient fire suppression. It is the problem to provide fire engine.
  • the fire-prevention mixture of the present invention is a primary mixture having a function of increasing the viscosity of the aqueous solution, a secondary mixture having a function of activating the interface of the aqueous solution, and bubbles generated in the aqueous solution It characterized in that the tertiary mixture comprising carbon dioxide in the liquid state for filling with a non-combustible gas, and the primary mixture, secondary mixture and tertiary mixture in the digestive water, each or all possible combinations.
  • the primary mixture is sodium lactate (Sodium Lactate: ), Lactate Acid: ), Glycerin (Glycerine: ), Maltose (Maltose: ) Or Glucose: ), Including any one or more of
  • the secondary mixture is oleic acid (Oleic Acid: ), Di Ethanol Amine (DEA): ), Mono Ethanol Amine (MEA): ), Tri Ethanol Amine (TEA): ) Or Morpholine: It is characterized by including any one or more of).
  • the primary mixture is sodium lactate per 1000 ml of fire water (Sodium Lactate: 0.32 ml, Lactate Acid: 0.43 ml, glycerin 0.3 ml), 85.0 ml) and Glucose: 25.0 ml is mixed, and the secondary mixture is oleic acid per 1000 ml of fire water.
  • the tertiary mixture is characterized in that the ratio of carbonic acid which is an aqueous solution of carbon dioxide is 10 ⁇ 30% by volume of the tertiary mixture, the carbonic acid pressure is 2.0 ⁇ 4.0kg / cm2 It is done.
  • the sprinkling fire truck including the mixed sprinkling apparatus of the present invention, the primary mixture tank 200, the secondary mixture tank 300, the secondary mixture is stored, and the tertiary
  • a secondary mixer 520 for mixing the secondary mixture supplied from the secondary mixture tank 300 to the mixed fire fighting water, and a pressurizer from the tertiary mixture tank to the fire fighting water mixed with the secondary mixture ( Mix the tertiary mixture supplied via 531).
  • the third mixer 530, the discharge control valve 560 for adjusting the flow rate of the firefighting disaster prevention mixture passed through the tertiary mixer 530, and the fire control adjusted through the discharge control valve 560 It characterized in that it comprises one or more mixed sprinkling device 500 is configured to include a discharge nozzle (570) for discharging the mixture for disaster prevention.
  • the primary mixture control valve 210 for adjusting the flow rate of the primary mixture supplied from the primary mixture tank
  • the secondary mixture control for adjusting the flow rate of the secondary mixture supplied from the secondary mixture tank It is characterized in that it further comprises a valve 310, and a tertiary mixture control valve 410 for adjusting the flow rate of the tertiary mixture supplied from the tertiary mixture tank.
  • the primary mixer 510 and the secondary mixer 520 has a shape that is continuously connected to the pipe constituting the water supply line of the fire water, the mixture inlet 511 on one side of the fire water inlet direction ) Is formed, and a plurality of protrusion guides 512 having a spiral (Spiral) arrangement in a streamlined shape along the circumferential shape is formed therein.
  • each of the primary mixture control valve 210, secondary mixture control valve 310, tertiary mixture control valve 410, feed water control valve 550 and discharge control valve 560 can be integrated respectively to adjust. Characterized in that the configuration further comprises a mixed control terminal 600.
  • the mixture foam column for disaster prevention directly touches the fire part, or the space volume of the ignition place is filled with the foam mixture for the disaster prevention, so as to bring about oxygen blocking effect, Moisture contained covers the fire to increase the effectiveness of fire suppression, and the mixture of disaster prevention mixture bubble fills the space to the combustible material in the space where the fire spreads, thereby providing continuous and stable moisture to the combustible material to block the fire spread.
  • FIG. 1 is a front perspective view of the mixer of the watering fire truck 100, including a mixed watering device according to an embodiment of the present invention.
  • Figure 2 is a side cross-sectional view of the mixer of the spraying fire truck 100 including a mixed spraying device according to an embodiment of the present invention.
  • Figure 3 is a schematic diagram of the installation of the mixer of the spraying fire truck 100 including a mixed spraying device according to an embodiment of the present invention.
  • FIG. 4 is a configuration diagram of a mixed sprinkler of the sprinkler fire truck 100 including a mixed sprinkler according to an embodiment of the present invention.
  • Figure 5 is a schematic view of the appearance of the spray water fire truck 100 including a mixed water spray device according to an embodiment of the present invention.
  • tertiary mixture tank 410 tertiary mixture control valve
  • tertiary mixer 531 pressurizer
  • the fire-prevention mixture is a primary mixture having a function of increasing the viscosity of the aqueous solution in order to sustain the bubbles formed as long as possible, and a secondary mixture having a function of activating the interface of the aqueous solution for the function of promoting the formation of bubbles And a tertiary mixture comprising liquid carbon dioxide for filling the inside of the bubble generated in the aqueous solution with a non-combustible gas, and the primary mixture, the secondary mixture and the tertiary mixture, respectively or in all possible combinations, in the extinguishing water. It is characterized by mixing.
  • the primary mixture is sodium lactate (Sodium Lactate: ), Lactate Acid: ), Glycerin (Glycerine: ), Maltose (Maltose: ) Or Glucose: It is preferably configured to include any one or more of the above, the secondary mixture is Oleic acid ( ), Di Ethanol Amine (DEA): ), Mono Ethanol Amine (MEA): ), Tri Ethanol Amine (TEA): ) Or Morpholine: It is preferable to comprise any one or more).
  • the primary mixture is sodium lactate per 1000 ml of fire water.
  • tertiary mixture is preferably such that the proportion of carbonic acid, which is an aqueous solution of carbon dioxide, is 10-30% by volume of the tertiary mixture, and the carbonation pressure is 2.0-4.0 kg / cm 2. .
  • the spraying fire truck 100 includes a primary mixture tank 200 in which the primary mixture is stored, a secondary mixture tank 300 in which the secondary mixture is stored, and the tertiary mixture.
  • the storage of the third mixture tank 400 and the water supply connection 540 receiving the fire water from the external water hydrant or the fire water storage tank 110 and the fire water supplied to the water supply connection 540 are adjusted.
  • a primary mixer 510 for mixing the primary mixture supplied from the primary mixture tank 200 to fire water introduced from the water supply connection part 540 and the water supply connection part 540;
  • Secondary mixer 520 for mixing the secondary mixture supplied from the secondary mixture tank 300 to the fire water mixed with the primary mixture, and the third mixture tank in the fire water mixed with the secondary mixture 3 to mix the tertiary mixture supplied through the pressurizer 531
  • the discharge control valve 560 for controlling the flow rate of the primary mixer 530, the mixture for the fire prevention disaster passed through the tertiary mixer 530, and the fire protection for the disaster controlled through the discharge control valve 560 It is characterized in that it comprises one or more mixing sprinkler 500 is configured to include a discharge nozzle (570) for releasing the mixture.
  • the primary controlling the flow rate of the primary mixture supplied from the primary mixture tank as shown in Figure 4 so that it is possible to adjust the rate at which each mixture is mixed according to the fire type of the fire site
  • the flow rate of the mixture control valve 210, the secondary mixture control valve 310 for adjusting the flow rate of the secondary mixture supplied from the secondary mixture tank and the tertiary mixture supplied from the tertiary mixture tank It is preferably configured to further comprise a tertiary mixture control valve 410 to adjust.
  • the primary mixer 510 and the secondary mixer 520 are fire fighting as shown in FIG. 3 to efficiently mix the liquid primary mixture and the secondary mixture without using a separate power source.
  • It has a shape that is continuously connected to the pipe constituting the water supply line of the water, the mixture inlet 511 is formed on one side of the direction in which the fire water is supplied to the water, as shown in Figures 1 and 2 in the circumferential
  • a plurality of protruding guides 512 having a spiral arrangement in a streamline is formed along the rotating water, so that the fire water and the first mixture or the second mixture vortex along the protruding guide 512. It is desirable to be able to be mixed naturally.
  • each primary mixture control valve 210 as shown in Figure 4 to efficiently and conveniently adjust the mixing ratio of the firefighting disaster prevention mixture in response to various fire types at each various fire site , Further comprising a mixing control terminal 600 which can be adjusted by integrating the secondary mixture control valve 310, the tertiary mixture control valve 410, the water supply control valve 550, and the discharge control valve 560, respectively. It is desirable to be. In this case, each of the primary mixture control valve 210, the secondary mixture control valve 310, the tertiary mixture control valve 410, the water supply control valve 550 and the discharge control valve 560 by the electrical signal It is preferable to use a solenoid valve which can adjust the opening / closing amount. Since the above-described technique for electrically controlling each solenoid valve through one controller is a basic technique related to electrical control of the valve, detailed description thereof will be omitted.
  • the high pressure fire water is supplied from an external water hydrant or a fire water storage tank of a fire truck equipped with a water supply tank through the water supply connecting portion shown in FIGS. 4 and 5.
  • the first mixture and the second mixture stored in the first mixture tank and the second mixture stored in the second mixture tank are mixed with the fire water through the primary mixer and the second mixer in the fire water thus supplied, and are supplied through the pressurizer from the third mixture tank.
  • Tertiary mixture is further mixed in a tertiary mixer.
  • the mixing ratio of each mixture can be adjusted by adjusting the primary mixture control valve, the secondary mixture control valve and the tertiary mixture control valve.
  • the fire prevention mixture thus mixed is controlled through the discharge control valve and sprayed through the discharge nozzle.
  • each mixed sprinkling device to adjust the mixing ratio and the discharge flow rate of each mixture for each mixed sprinkler differently, even at a single fire site to have a mixture for fire prevention disaster Can spray at the same time.
  • the first mixed sprinkler uses only water
  • the second mixed sprinkler uses only water and liquid co2
  • the mixing ratio of each mixture can be easily adjusted using the mixing control terminal. It is possible to adjust and control according to the fire conditions of the site, so that effective fire suppression is possible.

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Fire-Extinguishing Compositions (AREA)

Abstract

La présente invention concerne une composition d'extinction d'incendie et un appareil de mélange et de pulvérisation pour un camion d'incendie. La composition comprend une solution aqueuse présentant un premier mélange qui augmente la viscosité de la solution, ainsi qu'un deuxième mélange qui active la surface de la solution et un troisième mélange qui comprend du dioxyde de carbone liquide qui piège un gaz incombustible dans des bulles générées dans la solution. Les trois mélanges sont mélangés dans de l'eau d'extinction d'incendie en séquence respective. La présente invention concerne également le réservoir de l'appareil à l'aide duquel lesdits premier à troisième mélanges sont respectivement mélangés, le camion d'incendie comprenant également ledit réservoir de l'appareil à l'aide duquel lesdits premier à troisième mélanges sont respectivement mélangés.
PCT/KR2009/004006 2008-08-14 2009-07-20 Mélange d'extinction d'incendie et camion d'incendie avec appareil de mélange et de pulvérisation Ceased WO2010018931A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0079932 2008-08-14
KR1020080079932A KR100907495B1 (ko) 2008-08-14 2008-08-14 소방 방재용 혼합물 및 혼합 살수장치가 포함된 살수 소방차

Publications (2)

Publication Number Publication Date
WO2010018931A2 true WO2010018931A2 (fr) 2010-02-18
WO2010018931A3 WO2010018931A3 (fr) 2010-05-27

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PCT/KR2009/004006 Ceased WO2010018931A2 (fr) 2008-08-14 2009-07-20 Mélange d'extinction d'incendie et camion d'incendie avec appareil de mélange et de pulvérisation

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KR (1) KR100907495B1 (fr)
WO (1) WO2010018931A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105126290A (zh) * 2015-08-27 2015-12-09 深圳市衡兴安全检测技术有限公司 无氟易降解型添加剂及其制备方法和应用

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100974240B1 (ko) * 2009-12-04 2010-08-05 인천대학교 산학협력단 화재 진압용 자동제어 혼합 시스템

Family Cites Families (6)

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Publication number Priority date Publication date Assignee Title
US4265963A (en) 1979-01-26 1981-05-05 Arco Polymers, Inc. Flameproof and fireproof products containing monoethanolamine, diethylamine or morpholine
JPH05317451A (ja) * 1992-05-15 1993-12-03 Asahi Glass Co Ltd 消火液
KR200269257Y1 (ko) 2001-07-06 2002-03-29 김찬열 전기판넬 전용 co2자동확산 소화기
KR100436698B1 (ko) * 2001-10-19 2004-06-22 주식회사 우리특장 소방차의 폼 방사장치
KR20050055803A (ko) * 2003-12-09 2005-06-14 심규정 담뱃불 소화액 제조방법
KR100700453B1 (ko) * 2004-12-16 2007-03-28 (주)라즈웰 강화액 소화약제 조성물, 그 제조방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105126290A (zh) * 2015-08-27 2015-12-09 深圳市衡兴安全检测技术有限公司 无氟易降解型添加剂及其制备方法和应用

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KR100907495B1 (ko) 2009-07-13
WO2010018931A3 (fr) 2010-05-27

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