JPH03212278A - Extinguishing agent for oil fire - Google Patents
Extinguishing agent for oil fireInfo
- Publication number
- JPH03212278A JPH03212278A JP724290A JP724290A JPH03212278A JP H03212278 A JPH03212278 A JP H03212278A JP 724290 A JP724290 A JP 724290A JP 724290 A JP724290 A JP 724290A JP H03212278 A JPH03212278 A JP H03212278A
- Authority
- JP
- Japan
- Prior art keywords
- carbonate
- extinguishing agent
- alkali salt
- silicate
- extinguishing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 29
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 150000004760 silicates Chemical class 0.000 claims description 6
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims description 5
- 150000005323 carbonate salts Chemical class 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 31
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract description 8
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract description 8
- 239000011736 potassium bicarbonate Substances 0.000 abstract description 5
- 229910000028 potassium bicarbonate Inorganic materials 0.000 abstract description 5
- 235000015497 potassium bicarbonate Nutrition 0.000 abstract description 5
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 abstract description 4
- 235000011181 potassium carbonates Nutrition 0.000 abstract description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 abstract description 4
- 235000017557 sodium bicarbonate Nutrition 0.000 abstract description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract description 4
- 239000004111 Potassium silicate Substances 0.000 abstract description 2
- 239000004115 Sodium Silicate Substances 0.000 abstract description 2
- 229910052913 potassium silicate Inorganic materials 0.000 abstract description 2
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 abstract description 2
- 235000019353 potassium silicate Nutrition 0.000 abstract description 2
- 229910052911 sodium silicate Inorganic materials 0.000 abstract description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract description 2
- -1 alkali salt silicate Chemical class 0.000 abstract 8
- 239000008162 cooking oil Substances 0.000 abstract 3
- 229940086066 potassium hydrogencarbonate Drugs 0.000 abstract 2
- 235000017550 sodium carbonate Nutrition 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 235000019198 oils Nutrition 0.000 description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 159000000011 group IA salts Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000005324 oxide salts Chemical class 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
Landscapes
- Fire-Extinguishing Compositions (AREA)
Abstract
Description
【発明の詳細な説明】
(産業上の分野)
この発明は主として料理揚げ物用天ぷら油火災の消火剤
に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field) The present invention mainly relates to a fire extinguishing agent for fires caused by tempura oil for cooking and frying.
(従来の技術)
最近、揚げ物用の冷凍食品が普及するにつれて天ぷら油
火災が多発している。(Prior Art) Recently, as frozen foods for deep-frying have become popular, tempura oil fires have been occurring frequently.
天ぷら油の火災には、粉末消火器、強化液消火器が使用
されている。またこれらの消火器以外にも油鍋に直接投
げ込む装入りの界面活性剤などがある。Powder fire extinguishers and reinforced liquid fire extinguishers are used for tempura oil fires. In addition to these fire extinguishers, there are also surfactants that come directly into the oil pot.
天ぷら油で揚げ物をする場合、11位の量の油を揚げ物
の適温である150〜180’C位に上昇させるには1
0分以上もかかる。この間に調理する人が席を離れるこ
とが多く、天ぷら油は350〜370℃に上昇し発火し
て火災になる。 発火して油の温度が400℃近くにな
ると、消火剤をかけて消火しても油温が発火点以下にな
っていないと再発火する。単に消火剤で炎を消すのみで
は完全な消火にはならない、そこで消火剤に、油温を発
火点以下に下げる作用を持たせることが必要で、例えば
蒸発潜熱の大きい水などの力を必要とする。このことか
ら強化液消火器などが用いられている。When frying food with tempura oil, 11 steps are required to raise the amount of oil to 150-180'C, which is the appropriate temperature for frying.
It takes more than 0 minutes. During this time, people cooking often leave their seats, and the tempura oil rises to a temperature of 350 to 370 degrees Celsius and ignites, causing a fire. If a fire ignites and the temperature of the oil reaches nearly 400 degrees Celsius, it will ignite again if the oil temperature does not drop below the ignition point even if extinguishing agent is applied to extinguish the fire. Simply extinguishing the flames with a fire extinguishing agent will not completely extinguish the fire; therefore, it is necessary for the fire extinguishing agent to have the effect of lowering the oil temperature below the ignition point. do. For this reason, reinforced liquid fire extinguishers are used.
(発明が解決しようとする問題点)
強化液消火器や界面活性剤などの水系の消火剤では、消
火剤が高温の油に入ると消火剤を溶かしている水が急激
に膨張して爆燃し、油が飛び散って危険である。また消
火器では放射する消火剤を確実に鍋内に入れるテクニッ
クが要る。(Problem to be solved by the invention) With water-based extinguishing agents such as reinforced liquid fire extinguishers and surfactants, when the extinguishing agent enters hot oil, the water dissolving the extinguishing agent rapidly expands and deflagrates. , oil may splatter and be dangerous. Also, with a fire extinguisher, a technique is required to ensure that the fire extinguishing agent is placed inside the pot.
この発明は上述するような水系の消火剤や消火器とは異
なり、危険なくかつテクニックの必要のない確実に消火
出来る消火剤を提供するものである。The present invention provides a fire extinguishing agent that can reliably extinguish fires without danger and without the need for techniques, unlike the water-based fire extinguishers and fire extinguishers described above.
(問題点を解決するための手段)
この発明は、珪酸アルカリ塩類と炭酸アルカリ塩類の混
合物であることを特徴とする油火災の消火剤である。(Means for Solving the Problems) The present invention is an extinguishing agent for oil fires, which is a mixture of alkali silicate salts and alkali carbonate salts.
珪酸アルカリ塩類は、珪酸ナトリウム、珪酸カリウムで
いずれか一つを選ぶか、二つの混合物を選ぶ0両者のう
ちいずれかを選択するに当たって実験上両者に消火性能
の差はない。Regarding the alkali silicate salts, select either one of sodium silicate or potassium silicate, or select a mixture of the two.When selecting either of the two, there is no experimental difference in fire extinguishing performance between the two.
炭酸アルカリ塩類は、炭酸ナトリウム、炭酸カリウム、
炭酸水素ナトリウム、炭酸水素カリウム、でいずれか一
つを選ぶか、二つ以上の混合物を選ぶ1両者のうちいず
れかを選択するに当たって、その消火性能は炭酸水素カ
リウム、炭酸水素ナトリウム、炭酸カリウム、炭酸ナト
リウムの順である。Alkaline carbonate salts include sodium carbonate, potassium carbonate,
Select either one or a mixture of two or more of sodium bicarbonate and potassium bicarbonate.1 When choosing between the two, the fire extinguishing performance of potassium bicarbonate, sodium bicarbonate, potassium carbonate, This is followed by sodium carbonate.
そして珪酸アルカリ塩類と炭酸アルカリ塩類との混合比
はほぼ同量が適当である。The appropriate mixing ratio of alkali silicate salts and alkali carbonate salts is approximately the same amount.
この発明の消火剤を使って天ぷら油火災を消火するには
、この混合物を燃えている油鍋に直接入れる。その具体
的な方法としては、混合物が粉末あるいは粒状である場
合は、別に用意する筒などにあらかじめこの混合物を入
れておいて、燃えている鍋の油面に筒の口から−44=
E振り注ぐ、消火剤は自然に油面に展開し消火する。To extinguish a frying pan oil fire using the extinguishing agent of this invention, pour the mixture directly into the burning oil pan. Specifically, if the mixture is in the form of powder or granules, put the mixture in a separately prepared tube, etc., and pour it onto the oil level of the burning pot from the mouth of the tube.
E Sprinkle, the extinguishing agent will naturally spread on the oil surface and extinguish the fire.
天ぷら油に対するこの消火剤の必要量は、天ぷら油11
に対し、80g〜120gが適当である。The required amount of this extinguishing agent for tempura oil is 11 for tempura oil.
However, 80g to 120g is appropriate.
燃えている油鍋にこの消火剤を入れるには、粉体の消火
剤をケーキング状に固めたもの、ベレット状にしたもの
がよく、これらは消火剤に適宜造粘剤を加えて圧縮成型
する。To put this extinguishing agent into a burning oil pot, it is best to use powdered extinguishing agent hardened into a cake or pellet form, which is compression molded by adding an appropriate thickening agent to the extinguishing agent. .
(実験例)
消火の対象となる燃料として菜種油1000ccを鉄製
の鍋(径Boomm、深さ90m11.容量3.51)
に入れて、ガスコンロで加熱し、380℃で発火、40
0℃で消火剤を鍋昏こ入れる。(Experiment example) 1000cc of rapeseed oil is used as fuel for extinguishing a fire in an iron pot (diameter Boommm, depth 90m11, capacity 3.51)
Heat it on a gas stove and ignite at 380℃, 40℃.
Add extinguishing agent to the pot at 0℃.
実験結果次表の通りである。The experimental results are shown in the table below.
珪酸アルカリ塩の1号2号3号は、二酸化珪素と酸化塩
との量比でJISで決められている。Alkaline silicate salts No. 1, No. 2, and No. 3 are determined by JIS based on the ratio of silicon dioxide to oxide salt.
この実験結果によれば、天ぷら油の火災に対し、重炭酸
ナトリウム、重炭酸カリウムは単独であると、いずれも
火炎は爆発状に上がり再発火する。According to the results of this experiment, when sodium bicarbonate or potassium bicarbonate is used alone in the case of a tempura oil fire, the flame becomes explosive and re-ignites.
珪酸アルカリ塩単独であると、いずれも泡状の物質が発
生して、この泡が油面上を展開し火炎は二分の一以下に
コントールするが、結果は再発火する。If an alkali silicate salt is used alone, a foam-like substance is generated, and the foam spreads on the oil surface, controlling the flame to less than half, but as a result, it re-ignites.
この発明の消火剤であると、いずれも泡が油面に発生し
て展開し、油面を覆いかつアルカリ塩が高温油は作用し
て油は固化して消火する。In the fire extinguishing agent of the present invention, foam is generated and expanded on the oil surface, covering the oil surface, and the alkaline salt acts on the hot oil to solidify the oil and extinguish the fire.
以上のようにこの消火剤は、油火災に対し構成する両薬
剤による相乗効果が認められる。As described above, this extinguishing agent has a synergistic effect on oil fires due to the two constituent agents.
(発明の効果)
この発明によれば、一般の水系の消火剤に比べ油火災に
対し、消火時に爆発的に火炎を上げる危険性なく完全に
消火出来る。(Effects of the Invention) According to the present invention, compared to general water-based extinguishing agents, oil fires can be completely extinguished without the risk of causing explosive flames during extinguishing.
消火剤は両薬剤を混合するだけの操作により簡単に製造
出来、消火方法も簡便である。The extinguishing agent can be easily manufactured by simply mixing both agents, and the fire extinguishing method is also simple.
天ぷら油火災以外の油火災にも使用出来消火剤としての
用途も広い。It can be used for oil fires other than tempura oil fires, and has a wide range of uses as a fire extinguisher.
Claims (1)
あることを特徴とする油火災の消火剤。(1) An extinguishing agent for oil fires, which is a mixture of alkali silicate salts and alkali carbonate salts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP724290A JPH03212278A (en) | 1990-01-18 | 1990-01-18 | Extinguishing agent for oil fire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP724290A JPH03212278A (en) | 1990-01-18 | 1990-01-18 | Extinguishing agent for oil fire |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03212278A true JPH03212278A (en) | 1991-09-17 |
Family
ID=11660540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP724290A Pending JPH03212278A (en) | 1990-01-18 | 1990-01-18 | Extinguishing agent for oil fire |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03212278A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08257157A (en) * | 1995-03-24 | 1996-10-08 | Ebisu Kagaku Kenkyusho:Kk | Fire extinguishing hand-grenade |
WO2001054773A3 (en) * | 2000-01-28 | 2002-02-14 | Febbex Ag | Method and extinguishing agent for extinguishing a fire caused by oil or fat |
CN112494878A (en) * | 2020-12-09 | 2021-03-16 | 安徽科技学院 | Water-soluble environment-friendly fire extinguishing agent and preparation method and application thereof |
-
1990
- 1990-01-18 JP JP724290A patent/JPH03212278A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08257157A (en) * | 1995-03-24 | 1996-10-08 | Ebisu Kagaku Kenkyusho:Kk | Fire extinguishing hand-grenade |
WO2001054773A3 (en) * | 2000-01-28 | 2002-02-14 | Febbex Ag | Method and extinguishing agent for extinguishing a fire caused by oil or fat |
CN112494878A (en) * | 2020-12-09 | 2021-03-16 | 安徽科技学院 | Water-soluble environment-friendly fire extinguishing agent and preparation method and application thereof |
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