JP2012157673A

JP2012157673A - Fire extinguisher bottle

Info

Publication number: JP2012157673A
Application number: JP2011032591A
Authority: JP
Inventors: Shinsuke Nakamura; 眞輔中村
Original assignee: NAKAMURA SHOBO KAGAKU KK
Current assignee: NAKAMURA SHOBO KAGAKU KK
Priority date: 2011-01-31
Filing date: 2011-01-31
Publication date: 2012-08-23
Anticipated expiration: 2031-01-31
Also published as: JP5725285B2

Abstract

PROBLEM TO BE SOLVED: To provide a fire extinguisher bottle which is effective in extinguishing not only wood- or paper-fired flames as in conventional bottles but also oil-fired flames.SOLUTION: This fire extinguisher bottle is filled with an A fire extinguishing agent and a B fire extinguishing agent. The A fire extinguishing agent is a mixed solution of ammonium chloride, potassium carbonate, ammonium secondary phosphate, and sodium hydrogen carbonate, while the B fire extinguishing agent includes aqueous film-forming fire-extinguishing foam.

Description

本発明は木材、紙、油類用火災の消火ボトルに関する。The present invention relates to fire extinguishing bottles for wood, paper, and oil fires.

室内火災発生時において、投げるだけで、木材や紙のＡ火災消火のみならず、油類のＢ火災消火にも有効で、瞬時に消火できる消火ボトルが必要とされる。In the event of an indoor fire, there is a need for a fire-extinguishing bottle that is effective not only for fire extinguishing fires of wood and paper but also for fires of oil B, and can be extinguished instantly.

特許第３０８１５３１号公報Japanese Patent No. 3081531

従来の消火ボトルでは、木材や紙の火災にのみ消火出来ていたが、油類の火災に際しては、消火に至らなかった。Conventional fire-extinguishing bottles were able to extinguish only wood and paper fires, but in the event of oil fires, they did not extinguish.

本発明は、前述したような状況を起こさない、木材や紙などのＡ火災消火のみならず、同時に油類のＢ火災消火にも効果があり、誰でも容易に使用できる消火ボトルを提供することである。The present invention provides an extinguishing bottle that is effective not only for fire extinguishing fires such as wood and paper, but also for fire extinguishing oils B, and that can be easily used by anyone. It is.

本発明は、Ａ火災消火用薬剤と、Ｂ火災消火用薬剤とを衝撃破損性（脆性破壊）容器にそれぞれ充填した消火ボトルで、Ａ火災消火用薬剤は、原料が薬剤塩化アンモニウム（ＮＨ_４Ｃｌ）と、薬剤炭酸カリウム（Ｋ_２ＣＯ_３）と、薬剤第二リン酸アンモニウム（（ＮＨ_４）_２ＨＰＯ_４）と、薬剤炭酸水素ナトリウム（ＮａＨＣＯ_３）とからなり、各それぞれの薬剤、塩化アンモニウム（ＮＨ_４Ｃｌ）１０〜１６重量％、薬剤炭酸カリウム（Ｋ_２ＣＯ_３）６〜１０重量％、薬剤第二リン酸アンモニウム（（ＮＨ_４）_２ＨＰＯ_４）２〜４重量％、薬剤炭酸水素ナトリウム（ＮａＨＣＯ_３）１〜３重量％の原料を、水７０〜８０重量％で溶解した水溶液薬剤からなる水溶液に、水成膜泡消火薬剤（３％型）を加えて成る消火薬剤を、衝撃破損性（脆性破壊）容器に詰めて火元に投げて使う消火弾である。The present invention is a fire extinguishing bottle in which an A fire extinguishing agent and a B fire extinguishing agent are filled in impact breakable (brittle fracture) containers, respectively. A fire extinguishing agent is made from the chemical ammonium chloride (NH ₄ Cl ), Drug potassium carbonate (K ₂ CO ₃ ), drug dibasic ammonium phosphate ((NH ₄ ) ₂ HPO ₄ ), and drug sodium hydrogen carbonate (NaHCO ₃ ). (NH ₄ Cl) 10 to 16 wt%, drug potassium carbonate (K ₂ CO ₃ ) 6 to 10 wt%, drug dibasic ammonium phosphate ((NH ₄ ) ₂ HPO ₄ ) 2 to 4 wt%, drug hydrogen carbonate A fire extinguishing agent obtained by adding a water film foam extinguishing agent (3% type) to an aqueous solution composed of an aqueous solution obtained by dissolving 1 to 3% by weight of sodium (NaHCO ₃ ) in 70 to 80% by weight of water. Is a fire extinguishing bomb that is packed in an impact-breakable (brittle fracture) container and thrown at a fire source.

上記衝撃破損性（脆性破壊）容器は、誰にでも投げることが出来る重量で衝撃に弱く破裂しやすいプラスティックボトルに詰め投擲を行うことで消火させることが出来る。The above-mentioned impact breakable (brittle fracture) container can be extinguished by being thrown into a plastic bottle that is easy to rupture with a weight that can be thrown by anyone.

上記構成とした本発明に関わる消火ボトルでは、木材や紙などのＡ火災消火のみならず、同時に油類のＢ火災消火にも有効で、誰でも容易に使用できて、瞬時に消火できるようになった。The fire-extinguishing bottle according to the present invention configured as described above is effective not only for fire extinguishing fires such as wood and paper, but also for fire fighting oil B, so that anyone can use it easily and extinguish instantly. became.

表１を参考に、本発明に関わる具体的な実施例を以下説明する。Specific examples related to the present invention will be described below with reference to Table 1.

本発明は、Ａ火災消火用薬剤と、Ｂ火災消火用薬剤とを衝撃破損性（脆性破壊）容器にそれぞれ充填した消火ボトルで、Ａ火災消火用薬剤は、原料が薬剤塩化アンモニウム（ＮＨ_４Ｃｌ）と、薬剤炭酸カリウム（Ｋ_２ＣＯ_３）と、薬剤第二リン酸アンモニウム（（ＮＨ_４）_２ＨＰＯ_４）と、薬剤炭酸水素ナトリウム（ＮａＨＣＯ_３）とからなり、各それぞれの薬剤、塩化アンモニウム（ＮＨ_４Ｃｌ）１０〜１６重量％、薬剤炭酸カリウム（Ｋ_２ＣＯ_３）６〜１０重量％、薬剤第二リン酸アンモニウム（（ＮＨ_４）_２ＨＰＯ_４）２〜４重量％、薬剤炭酸水素ナトリウム（ＮａＨＣＯ_３）１〜３重量％の原料を、水７０〜８０重量％で溶解した水溶液薬剤からな水溶液に、水成膜泡消火薬剤（３％型）を加えて成る消火薬剤を、衝撃破損性（脆性破壊）容器に詰めて火元に投げて使う消火弾である。で、本発明に係る比較試験結果を、表１を参照して、以下説明する。

消火器の技術上の規格を定める省令（昭和３９年自治省令第２７号）第３条第１項に定める第一消火試験により第二模型を使用。
着火剤ガソリン１．５Ｌ、着火後３分で投擲開始、投てき距離は、１ｍ。
試料１から３は、塩化アンモニウムの重量を変えて製造、消火は早い。
試料４と５は、炭酸カリウムの重量を変えて製造、消火は早い。
試料６と７は、第二リン酸アンモニウムの重量を変えて製造、消火は早い。
試料８は、薬剤が少なすぎると、化学反応が弱いため、消火に時間を要した。
試料９と１０は、薬剤が多すぎて、水に溶解し難くなり、消火能力が低下した。
図示を省略したが、本商品を火元へ投擲することにより衝撃で容器が破裂、拡散した消火液が燃焼している熱により化学反応を起こし熱を抑え酸素を奪うことで消火させることが出来た。消火時の化学式は下記の通りとなる。
（１）塩化アンモニウムと薬剤炭酸カリウムは常温でも化学反応し弱いアンモニア臭を発する。
２ＮＨ_４Ｃｌ＋Ｋ_２ＣＯ_３ → ２ＮＨ_３＋ＣＯ_２＋２ＫＣｌ＋Ｈ_２Ｏ
４ＮＨ_３＋３Ｏ_２ → ２Ｎ_２＋６Ｈ_２Ｏ
ＮＨ_３は熱を加えることにより反応が加速する要素を持ち、本商品を火元へ投擲することで、火元の熱に反応し分解され、その際発生する気体により空気（酸素）を奪い、燃焼を抑えることが出来る。
なお、塩化アンモニウムが１０重量％以下では、再燃の可能性があり、塩化アンモニウムが１６重量％以上でも、再燃の可能性がある。好ましくは、塩化アンモニウムが１２〜１５重量％、最も好ましくは、塩化アンモニウムが１３．３〜１３．９重量％となった。更に、炭酸カリウムが６重量％以下では、再燃の可能性があり、炭酸カリウムが１０重量％以上でも、再燃の可能性がある。好ましくは、炭酸カリウムが７〜９重量％、最も好ましくは、炭酸カリウムは８．４〜８．８重量％となった。
（２）第二リン酸アンモニウムはこれまで消火器などで消火剤として使用されている薬剤で（１）と加わることにより消火能力が高まる。また、第二リン酸アンモニウムが２重量％以下では、（１）の反応が促進されず、第二リン酸アンモニウムが４重量％以上では、（１）の反応が促進されない。好ましくは、第二リン酸アンモニウムが２〜３重量％、最も好ましくは、第二リン酸アンモニウムは２．５〜２．６重量％となった。
（３）炭酸水素ナトリウムは高温では分解されＣＯ_２を発生する要素を持ち、火元へ投擲、火元の熱に反応し分解されることで、本商品の消火能力を高める効用がある。
２ＮａＨＣＯ_３ → Ｎａ_２ＣＯ_３＋Ｈ_２Ｏ＋ＣＯ_２
Ｎａ_２ＣＯ_３ → Ｎａ_２Ｏ＋ＣＯ_２
加えて、炭酸水素ナトリウムが１重量％以下では、常温での（１）の反応を抑制できず、炭酸水素ナトリウムが３重量％以上では、常温での（１）の反応を促進してしまう。好ましくは、炭酸水素ナトリウムが１．８〜２．５重量％、最も好ましくは、炭酸水素ナトリウムが２．０〜２．１重量％となった。
（４）水成膜泡消火薬剤は主成分の炭酸カリウムと油脂が反応（鹸化）し、高温の油を瞬時に不燃化するため油類（ガソリン・灯油）の火災消火に効果があり、本商品の消火能力を高める効用がある。
最後に、水成膜泡消火薬剤は石油類火災用であり、３容量％を溶解して使用する。
（５）このことから、現在家庭内に多くある油製品可燃物にも対応可能なことから、従来製品化されていたＡ火災のみ対応していた消火弾に比べ、有効性は向上されたと判断できる。The present invention is a fire extinguishing bottle in which an A fire extinguishing agent and a B fire extinguishing agent are filled in impact breakable (brittle fracture) containers, respectively. A fire extinguishing agent is made from the chemical ammonium chloride (NH ₄ Cl ), Drug potassium carbonate (K ₂ CO ₃ ), drug dibasic ammonium phosphate ((NH ₄ ) ₂ HPO ₄ ), and drug sodium hydrogen carbonate (NaHCO ₃ ). (NH ₄ Cl) 10 to 16 wt%, drug potassium carbonate (K ₂ CO ₃ ) 6 to 10 wt%, drug dibasic ammonium phosphate ((NH ₄ ) ₂ HPO ₄ ) 2 to 4 wt%, drug hydrogen carbonate A fire extinguishing agent obtained by adding a water film foam extinguishing agent (3% type) to an aqueous solution made of an aqueous solution obtained by dissolving 1 to 3% by weight of sodium (NaHCO ₃ ) in 70 to 80% by weight of water. It is a fire extinguishing bomb that is packed in an impact-damaged (brittle fracture) container and thrown at a fire source. The comparative test results according to the present invention will be described below with reference to Table 1.

The second model is used in the first fire test specified in Article 3, Paragraph 1 of the Ministerial Ordinance (Ministry of Local Government Ordinance No. 27 of 1965) that defines the technical standards for fire extinguishers.
Ignition gasoline 1.5L, throwing started 3 minutes after ignition, throwing distance is 1m.
Samples 1 to 3 are manufactured and extinguished quickly by changing the weight of ammonium chloride.
Samples 4 and 5 are manufactured and extinguished quickly by changing the weight of potassium carbonate.
Samples 6 and 7 are manufactured and fire extinguished quickly by changing the weight of dibasic ammonium phosphate.
Sample 8 took a long time to extinguish because the chemical reaction was weak when there was too little chemical.
Samples 9 and 10 had too much drug and became difficult to dissolve in water, resulting in a reduction in fire fighting ability.
Although illustration is omitted, by throwing this product to the fire source, the container ruptures due to impact, and the fire extinguisher that has diffused causes a chemical reaction by the heat of combustion, suppressing the heat and extinguishing the oxygen. It was. The chemical formula for fire extinguishing is as follows.
(1) Ammonium chloride and chemical potassium carbonate react chemically at room temperature and emit a weak ammonia odor.
2NH ₄ Cl + K ₂ CO ₃ → 2NH ₃ + CO ₂ + 2KCl + H ₂ O
4NH ₃ + 3O ₂ → 2N ₂ + 6H ₂ O
NH ₃ has an element that accelerates the reaction by applying heat. By throwing this product to the fire, it reacts with the heat of the fire and decomposes, and the gas generated at that time takes air (oxygen), Combustion can be suppressed.
If ammonium chloride is 10% by weight or less, there is a possibility of relapse. Even if ammonium chloride is 16% by weight or more, there is a possibility of relapse. Preferably, ammonium chloride was 12-15 wt%, and most preferably, ammonium chloride was 13.3 to 13.9 wt%. Furthermore, if potassium carbonate is 6% by weight or less, there is a possibility of relapse, and even if potassium carbonate is 10% by weight or more, there is a possibility of relapse. Preferably, potassium carbonate was 7-9% by weight, most preferably potassium carbonate was 8.4-8.8% by weight.
(2) Ammonium diphosphate is a chemical that has been used as a fire extinguisher in fire extinguishers and the like, and its fire extinguishing ability is enhanced by adding it to (1). In addition, when the dibasic ammonium phosphate is 2% by weight or less, the reaction (1) is not promoted, and when the dibasic ammonium phosphate is 4% by weight or more, the reaction (1) is not promoted. Preferably, the dibasic ammonium phosphate was 2-3 wt%, most preferably, the dibasic ammonium phosphate was 2.5-2.6 wt%.
(3) Sodium bicarbonate has an element that decomposes at a high temperature and generates CO _2, and is thrown into the fire source and decomposes in response to the heat of the fire source, thereby improving the fire extinguishing ability of this product.
2NaHCO ₃ → Na ₂ CO ₃ + H ₂ O + CO ₂
Na ₂ CO ₃ → Na ₂ O + CO ₂
In addition, when sodium hydrogen carbonate is 1% by weight or less, the reaction (1) at normal temperature cannot be suppressed, and when sodium hydrogen carbonate is 3% by weight or more, the reaction (1) at normal temperature is promoted. Preferably, sodium bicarbonate was 1.8-2.5 wt%, most preferably sodium bicarbonate was 2.0-2.1 wt%.
(4) Water film foam extinguishing agent reacts (saponifies) the main components of potassium carbonate and fats and oils instantly incombusts high temperature oil, which is effective for fire extinguishing oils (gasoline and kerosene). It has the effect of increasing the fire extinguishing ability of the product.
Finally, the water film foam extinguishing agent is for petroleum fires, and is used by dissolving 3% by volume.
(5) Based on this fact, it can be applied to many combustible oil products currently in the home, so it has been determined that its effectiveness has been improved compared to fire extinguishing bombs that have only been designed for A fire. it can.

本発明は、火災発生時には消火に使用する消火ボトルであり、平時は規格Ｈ１９０×Φ７０ｍｍとコンパクトなサイズでどこにでも据置ことが可能で、又梱包箱を、誰でも見つけ易い壁に吊り下げることも可能で紛失の恐れが少ない。また、容器は円筒型容積６５０ｍｌ、総重量７２０ｇ、持ちやすく使用しやすい構造とした。家庭内の初期消火での使用が主な目的ではあるが、森林火災消火にも活用できる。The present invention is a fire-extinguishing bottle used for fire-extinguishing in the event of a fire. It can be installed anywhere in a standard size H190 × Φ70mm and compact size during normal times. Possible and less likely to lose. The container has a cylindrical volume of 650 ml, a total weight of 720 g, and a structure that is easy to hold and use. Although it is mainly used for the initial fire extinguishing in the home, it can also be used for extinguishing forest fires.

Claims

Ａ火災消火用粉体薬剤と、Ｂ火災消火用液状薬剤とを衝撃破損性容器に充填したことを特徴とする消火ボトル。An extinguishing bottle filled with an A fire extinguishing powder chemical and a B fire extinguishing liquid chemical.

上記Ａ火災消火用薬剤が、薬剤塩化アンモニウム（ＮＨ_４Ｃｌ）と、薬剤炭酸カリウム（Ｋ_２ＣＯ_３）と、薬剤第二リン酸アンモニウム（（ＮＨ_４）_２ＨＰＯ_４）と、薬剤炭酸水素ナトリウム（ＮａＨＣＯ_３）を水で溶解した水溶液からなり、上記Ｂ火災消火用液状薬剤が薬剤水成膜泡消火薬剤からなることを特徴とする請求項１に記載の消火ボトル。The above-mentioned fire extinguishing chemicals A are chemical ammonium chloride (NH ₄ Cl), chemical potassium carbonate (K ₂ CO ₃ ), chemical dibasic ammonium phosphate ((NH ₄ ) ₂ HPO ₄ ), and chemical sodium bicarbonate. 2. The fire-extinguishing bottle according to claim 1, comprising an aqueous solution obtained by dissolving (NaHCO ₃ ) with water, wherein the B fire-extinguishing liquid chemical is a chemical water film-forming foam fire-extinguishing chemical.

上記塩化アンモニウム（ＮＨ_４Ｃｌ）が１０〜１６重量％、上記薬剤炭酸カリウム（Ｋ_２ＣＯ_３）が６〜１０重量％、上記薬剤第二リン酸アンモニウム（（ＮＨ_４）_２ＨＰＯ_４）が２〜４重量％、上記薬剤炭酸水素ナトリウム（ＮａＨＣＯ_３）が１〜３重量％の原料を、水７０〜８０重量％で溶解した水溶液薬剤からなる水溶液に、上記水成膜泡消火薬剤を加えて成ることを特徴とする請求項２に記載の消火ボトル。10-16 wt% of the ammonium chloride (NH ₄ Cl), 6-10 wt% of the drug potassium carbonate (K ₂ CO ₃ ), _{2 of the} drug dibasic ammonium phosphate ((NH ₄ ) ₂ HPO ₄ ) The water film foam extinguishing agent is added to an aqueous solution consisting of an aqueous solution obtained by dissolving 70% to 80% by weight of a raw material containing ˜4% by weight of the above-described drug sodium hydrogencarbonate (NaHCO ₃ ) in an amount of 1 to 3% by weight. The fire-extinguishing bottle according to claim 2, wherein the fire-extinguishing bottle is formed.