WO2013088550A1 - Procédé pour produire un agent d'extinction de feu pour feux de pétrole, et outil d'extinction de feu du type à lancement - Google Patents

Procédé pour produire un agent d'extinction de feu pour feux de pétrole, et outil d'extinction de feu du type à lancement Download PDF

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Publication number
WO2013088550A1
WO2013088550A1 PCT/JP2011/079039 JP2011079039W WO2013088550A1 WO 2013088550 A1 WO2013088550 A1 WO 2013088550A1 JP 2011079039 W JP2011079039 W JP 2011079039W WO 2013088550 A1 WO2013088550 A1 WO 2013088550A1
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WO
WIPO (PCT)
Prior art keywords
fire
extinguishing agent
water
throwing
fire extinguishing
Prior art date
Application number
PCT/JP2011/079039
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English (en)
Japanese (ja)
Inventor
美幸 勝楽
Original Assignee
株式会社メディプラン
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社メディプラン filed Critical 株式会社メディプラン
Priority to CN201180067299.7A priority Critical patent/CN103476463B/zh
Priority to PCT/JP2011/079039 priority patent/WO2013088550A1/fr
Publication of WO2013088550A1 publication Critical patent/WO2013088550A1/fr

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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
    • A62D1/0071—Foams
    • 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
    • A62C3/06—Fire prevention, containment or extinguishing specially adapted for particular objects or places of highly inflammable material, e.g. light metals, petroleum products
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C5/00—Making of fire-extinguishing materials immediately before use
    • A62C5/02—Making of fire-extinguishing materials immediately before use of foam
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C8/00—Hand tools or accessories specially adapted for fire-fighting, e.g. tool boxes
    • A62C8/005—Receptacles or other utensils for water carrying; Bombs filled with extinguishing agents

Definitions

  • Such throwing-type fire extinguishing tools must be thrown from a distance when it is dangerous to approach a flame, such as an oil fire, even though it is necessary to throw from a position close to the source of the fire.
  • This invention is suitable for use in a throwing-type fire extinguishing tool that can be easily destroyed when it reaches the fire source without being destroyed by withstanding the gripping force of the thrower when throwing from a distance. It is an object to provide an extinguishing agent for oil fires.
  • This invention can be thrown even if it is about 15 m away from the fire source, and even if the thrower's force to hold the throwing-type fire extinguishing tool is increased to some extent, it will not be destroyed, and when it falls to the fire source It is an object of the present invention to provide a throwing-type fire extinguishing tool that is destroyed by the impact of the above and a method for producing an oil fire extinguishing agent that is optimal for the throwing-type fire extinguishing tool.
  • a step of adding 160 kg of diammonium hydrogen phosphate to 800 L of water and stirring until dissolved, and a step of adding 20 kg of urea and stirring until dissolved A step of adding 500 kg of potassium carbonate, adding water until the total amount reaches 1200 L, stirring until dissolved, adding 3600 L of water-dissolving foam fire-extinguishing agent and stirring until dissolved.
  • a hollow ball-shaped container having a seam-like finger hook portion and a sealing plug portion formed on the surface by connecting four semicircular arcs endlessly on the surface of the sphere and approximating the outer shape of the dumbbell
  • a fire extinguishing agent for oil fires containing a water film forming foam extinguishing agent is enclosed, and the total weight becomes 140 g-220 g.
  • the hollow ball-shaped container is made of a hard thin-walled resin that is easily broken by impact, and has a diameter of 73 g.
  • the thickness of the general part other than the finger hook part and the sealing plug part is about 0.3 mm, and the protruding height of the finger hook part from the general part to the outside is about 0.6 mm.
  • the above-mentioned purpose is achieved by a throwing type fire extinguishing tool.
  • the throwing-type fire extinguishing tool composed of a hollow ball-shaped container enclosing a fire extinguishing agent for oil fires is not destroyed by the thrower's gripping force during long throwing of about 15 m in size and weight, and It can be thrown into a fire source about 15m away by a thrower with normal physical strength, and when it reaches the fire source, the hollow ball-shaped container is easily cracked by impact, Can be sprayed.
  • FIG. 3 is a sectional view taken along line III-III in FIG. It is a rear view of the same embodiment
  • FIG. 5 is an enlarged sectional view taken along line VV in FIG. 4.
  • fire-extinguishing agent for oil fires
  • step 102 160 kg of diammonium hydrogen phosphate is put into the mixer tank and stirred until dissolved.
  • step 104 500 kg of potassium carbonate is added, and water is added until the total amount reaches 1200 L. The mixture is stirred until dissolved to complete the FP-S fire extinguisher.
  • Step 106 a deficiency of any one of urea, potassium carbonate, and water is added, and the process returns to Step 105.
  • the above ammonium dihydrogen phosphate, urea, and potassium carbonate are decomposed into carbon dioxide gas and ammonia gas in response to the heat of the fire during fire extinguishing.
  • the carbon dioxide gas forms bubbles and inhibits the supply of oxygen in the air to the surface of the combustion product, and the ammonia gas lowers the surface temperature of the combustion product by the cooling effect and has an alkaline property. Therefore, it is possible to extinguish the fire by neutralizing the oxidation of the combustion products.
  • step 105 if the sample is within the specification, the process proceeds to the next step 109, in which the dissolved water of the aqueous film foam extinguishing agent formed in step 108 is added, stirred and FP-K fire extinguishing. Form an agent.
  • an oil fire throwing fire extinguishing device (hereinafter referred to as fire extinguishing ball) 10 according to an embodiment of the present invention shown in FIG.
  • a fire extinguishing agent FEL is enclosed, and it is made of a hard thin resin that is easily broken by impact.
  • FIGS. 2 and 4 On the spherical surface of the hollow ball-shaped container 12, as shown in FIGS. 2 and 4, four semicircular arcs 14A to 14D are connected endlessly so as to have a shape that approximates the outer shape of the dumbbell.
  • a finger-shaped finger-shaped portion 14 and a sealing plug portion 16 that plugs after injecting a fire extinguishing agent FEL for oil fire into the hollow ball-shaped container 12 are formed.
  • the diameter of the hollow ball-shaped container 12 is 73-97 mm
  • the wall thickness t1 of the general portion 18 other than the sealing plug portion 16 is about 0 as shown in FIG.
  • the diameter and weight of the fire-extinguishing ball 10 were set so that a distance of about 15 m could be thrown to men and women having average physical strength using the diameter and weight of the balls used for baseball and softball.
  • sealing plug portion 16 is disposed at the center of the portion corresponding to the chord Ch of one of the semicircular arcs 14A to 14D of the four semicircular arcs of the finger hook portion 14.
  • the material of the hollow ball-shaped container 12 may be a hard resin having impact damage, and polyvinyl chloride (PVC) is suitable.
  • PVC polyvinyl chloride
  • a material having a product name of “PVC rich” was used.
  • the hollow ball-shaped container 12 is formed by blow molding using a mold in which two semi-concave spherical female molds are combined (the description is omitted because it is a known technique).
  • the finger hook portion 14 has a portion corresponding to the sewing thread that protrudes from the surface of the seam of the hard baseball ball protruding to a height of 0.3 mm.
  • a part of the flash 20 is left and protruded, and this is arranged through a line corresponding to the chord Ch of the semicircular arcs 14A to 14D. Therefore, when the fire ball 10 is thrown, A finger that does not hang on the finger hook portion 14 is also hooked on the flash 20 at at least two places, and the fire-extinguishing ball 10 can be thrown reliably.
  • the finger when throwing, the finger is applied to the finger hook 14 and / or the flash 20, so that the fire ball 10 can be rotated, thereby throwing the fire ball 10 far and straight toward the fire source.
  • the flight distance can be increased by rotation as compared to a fire extinguishing ball having no projection such as the finger hook 14 or the flash 20 on the surface.
  • the oil fire throwing-type fire extinguishing device 10 of the above embodiment is formed by filling a hollow ball container 12 with a fire extinguishing agent for oil fire manufactured through steps 101 to 110 in FIG.
  • the present invention is not limited to this, and any similar fire extinguishing agent for oil fires may be used as long as it contains at least an aqueous film foam extinguishing agent.
  • the fire extinguisher produced by the method according to the present invention is suitable for use in a throwing-type fire extinguishing tool, and the throwing-out fire fighting tool for an oil fire is relatively free from a fire source of an oil fire that is dangerous when approached. It can be thrown out reliably from a distance and extinguished.

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fire-Extinguishing Compositions (AREA)

Abstract

L'invention porte sur un outil d'extinction de feu du type à lancement (10) pour feux de pétrole, lequel outil comprend un récipient en forme de balle creux (12), et, remplissant celui-ci, un agent d'extinction de feu pour feux de pétrole, qui contient au moins un produit chimique d'extinction de feu à mousse formant un film aqueux, la surface du récipient en forme de balle creux (12) comportant une partie saillante (14) pour être saisie avec des doigts et une partie de bouchon (16) pour le scellement hermétique, la partie saillante (14) étant constituée par quatre arcs semi-circulaires saillants (14A à 14D) disposés selon un agencement continu sans fin semblable au contour d'un haltère, la hauteur de la partie saillante (14) à partir des parties générales (18) étant d'environ 0,3 mm.
PCT/JP2011/079039 2011-12-15 2011-12-15 Procédé pour produire un agent d'extinction de feu pour feux de pétrole, et outil d'extinction de feu du type à lancement WO2013088550A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201180067299.7A CN103476463B (zh) 2011-12-15 2011-12-15 石油火灾用灭火剂的制备方法及投掷式灭火器
PCT/JP2011/079039 WO2013088550A1 (fr) 2011-12-15 2011-12-15 Procédé pour produire un agent d'extinction de feu pour feux de pétrole, et outil d'extinction de feu du type à lancement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/079039 WO2013088550A1 (fr) 2011-12-15 2011-12-15 Procédé pour produire un agent d'extinction de feu pour feux de pétrole, et outil d'extinction de feu du type à lancement

Publications (1)

Publication Number Publication Date
WO2013088550A1 true WO2013088550A1 (fr) 2013-06-20

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PCT/JP2011/079039 WO2013088550A1 (fr) 2011-12-15 2011-12-15 Procédé pour produire un agent d'extinction de feu pour feux de pétrole, et outil d'extinction de feu du type à lancement

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CN (1) CN103476463B (fr)
WO (1) WO2013088550A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6017629B1 (ja) * 2015-05-22 2016-11-02 計二 馬場 蓄圧式消火器
CN108671447A (zh) * 2018-05-15 2018-10-19 朱琳 一种用于消防车的混合型灭火液

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103706062A (zh) * 2013-12-31 2014-04-09 青岛火神消防设备有限公司 便携投掷式灭火器
WO2018010663A1 (fr) * 2016-07-12 2018-01-18 Optim Fire Essentials Pty. Ltd. Composition, récipient, système et procédés
CN107970544A (zh) * 2017-12-29 2018-05-01 天津城建大学 一种改进投掷式多用途灭火球
TWI772872B (zh) * 2020-08-27 2022-08-01 洪福安 滅火劑組成物及該滅火劑之製造方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57100948U (fr) * 1980-12-12 1982-06-21
JPS57192573A (en) * 1981-05-25 1982-11-26 Hochiki Co Fire fighting agent
JPS59151972A (ja) * 1983-02-18 1984-08-30 チッソ株式会社 泡消火薬剤
JPS61191369A (ja) * 1985-02-21 1986-08-26 大日本インキ化学工業株式会社 水成膜形成泡消火薬剤
JPH08257157A (ja) * 1995-03-24 1996-10-08 Ebisu Kagaku Kenkyusho:Kk 手投げ消火液弾
JP2000126327A (ja) * 1998-10-28 2000-05-09 Daiichi Kasei Sangyo Kk 水成膜泡消火薬剤
JP2009005724A (ja) * 2007-06-26 2009-01-15 Daiwabo Co Ltd 中空ゴムボール
JP2009291636A (ja) * 2009-08-28 2009-12-17 Miyata Ind Co Ltd 消火剤

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4394151B2 (ja) * 2008-06-02 2010-01-06 宮田工業株式会社 消火剤

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57100948U (fr) * 1980-12-12 1982-06-21
JPS57192573A (en) * 1981-05-25 1982-11-26 Hochiki Co Fire fighting agent
JPS59151972A (ja) * 1983-02-18 1984-08-30 チッソ株式会社 泡消火薬剤
JPS61191369A (ja) * 1985-02-21 1986-08-26 大日本インキ化学工業株式会社 水成膜形成泡消火薬剤
JPH08257157A (ja) * 1995-03-24 1996-10-08 Ebisu Kagaku Kenkyusho:Kk 手投げ消火液弾
JP2000126327A (ja) * 1998-10-28 2000-05-09 Daiichi Kasei Sangyo Kk 水成膜泡消火薬剤
JP2009005724A (ja) * 2007-06-26 2009-01-15 Daiwabo Co Ltd 中空ゴムボール
JP2009291636A (ja) * 2009-08-28 2009-12-17 Miyata Ind Co Ltd 消火剤

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6017629B1 (ja) * 2015-05-22 2016-11-02 計二 馬場 蓄圧式消火器
CN108671447A (zh) * 2018-05-15 2018-10-19 朱琳 一种用于消防车的混合型灭火液

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Publication number Publication date
CN103476463B (zh) 2015-11-25
CN103476463A (zh) 2013-12-25

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