JPS5977872A - Aerozol type fire extinguisher - Google Patents
Aerozol type fire extinguisherInfo
- Publication number
- JPS5977872A JPS5977872A JP18713382A JP18713382A JPS5977872A JP S5977872 A JPS5977872 A JP S5977872A JP 18713382 A JP18713382 A JP 18713382A JP 18713382 A JP18713382 A JP 18713382A JP S5977872 A JPS5977872 A JP S5977872A
- Authority
- JP
- Japan
- Prior art keywords
- container
- fire extinguisher
- filled
- coolant
- fire
- 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
- 239000000443 aerosol Substances 0.000 claims description 12
- 229920004449 Halon® Polymers 0.000 claims description 9
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 claims description 9
- 239000002826 coolant Substances 0.000 claims description 8
- 239000004094 surface-active agent Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000003380 propellant Substances 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 239000002075 main ingredient Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- MEXUFEQDCXZEON-UHFFFAOYSA-N bromochlorodifluoromethane Chemical compound FC(F)(Cl)Br MEXUFEQDCXZEON-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- RJCQBQGAPKAMLL-UHFFFAOYSA-N bromotrifluoromethane Chemical compound FC(F)(F)Br RJCQBQGAPKAMLL-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- KVBKAPANDHPRDG-UHFFFAOYSA-N dibromotetrafluoroethane Chemical compound FC(F)(Br)C(F)(F)Br KVBKAPANDHPRDG-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Fire-Extinguishing Compositions (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、従来のハロン系消火剤を充填したエアゾール
式消火器に、冷却剤および噴射剤を充填したエアゾール
式容器を組合せてなるエアゾール式消火器具に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an aerosol type fire extinguishing device that is formed by combining a conventional aerosol type fire extinguisher filled with a halon-based fire extinguisher with an aerosol type container filled with a coolant and a propellant.
ハロンガスを充填した消火器は消火能力、保存安定性等
に優れているが、冷却能力に弱点があシ、天ぷら油等の
出火の際一旦消火しても天ぷら油等が発火点以下に冷却
されず、しばらくすると再着火するという欠点を有した
。Fire extinguishers filled with halon gas have excellent extinguishing ability and storage stability, but they have a weak point in their cooling ability.In the event of a fire involving tempura oil, etc., even if the fire is extinguished, the tempura oil, etc. may be cooled below its ignition point. However, it had the disadvantage that it would re-ignite after a while.
また、天ぷら火災に対しては災上中の天ぷら油に投入し
て消火するフラワー型の消火器具が市販されているが、
該消火器具の場合投入時に一瞬炎が大きくなってから消
火するので、使用者に動揺を与えて不要な行動をとらせ
、かえって大きな火災になることがある。また天ぷら油
に投入した際燃焼している卸が飛散し、近くの引火物に
火が移シ、他の大きい火災原因になる虞れも多分にある
。In addition, there are flower-shaped fire extinguishers on the market that can be put into the tempura oil to extinguish tempura fires.
In the case of such fire extinguishing equipment, when the fire extinguisher is turned on, the flame grows for a moment and then extinguishes the fire, which may confuse the user and make them take unnecessary actions, leading to a larger fire. Furthermore, there is a high risk that the burning material will scatter when poured into tempura oil, igniting nearby flammable materials, and causing other large fires.
そこで取上のような実情に鑑みて発明されたのが本願で
あシ、ハロン系消火剤等を充填した容器に、冷却剤およ
び噴射剤等を充填した容器を組合せることによシ、ハロ
ン系消火剤等を充填した消火器の瞬時に消火する長所を
活かし、冷却能力における欠点を冷却剤充填容器で補っ
たエアゾール式消火器具を提供することを目的とするも
のである。In view of the above-mentioned circumstances, the present invention was invented by combining a container filled with a halon-based fire extinguishing agent, etc. with a container filled with a coolant, a propellant, etc. The object of the present invention is to provide an aerosol type fire extinguishing device that makes use of the advantage of instant fire extinguishing of a fire extinguisher filled with a fire extinguisher, and compensates for the drawback in cooling capacity with a coolant-filled container.
以下に実施例を図に基づいて説明する。Examples will be described below based on the drawings.
第１図は本発明に係るエアゾール式消火器具の一実施例
を示す斜視図である。一方のエアゾール式容器Ａには従
来より一般名ハロンで知られる消火剤が充填されてい°
る。ハロンとしてはハロン１８ｍ１（ブロモトリフロロ
メタン）、ハロン１２１１（プロモクロロジフロロメタ
ン）、ハロン２４０２（ジブロモテトラ７０ロエタン）
等を用いる。ハロンのみを充填してもよく、またハロン
を主剤にして炭酸ガスまたは窒素ガス等の不燃性ガスを
噴射剤として充填してもよい。FIG. 1 is a perspective view showing an embodiment of an aerosol type fire extinguishing device according to the present invention. Aerosol container A, on the other hand, is traditionally filled with a fire extinguishing agent known by its common name Halon.
Ru. Examples of halon include Halon 18m1 (bromotrifluoromethane), Halon 1211 (bromochlorodifluoromethane), and Halon 2402 (dibromotetra70loethane).
etc. are used. It may be filled with only halon, or it may be filled with halon as the main ingredient and a nonflammable gas such as carbon dioxide or nitrogen gas as a propellant.
もう一方の容器Ｂにはフッ素系界面活性剤を主剤とする
冷却剤が充填されている。該フッ素系界面活性剤は水溶
液として用いてもよく、また不燃性の溶剤に溶解または
分散して用いてもガス等の不燃性ガスを使用する。実施
例ではフッ素系界面活性剤を主剤としているが、フッ素
系界面活性剤に限るものではなく、不燃性で、冷却能力
を有する物質、あるいは速やかに天ぷら油等の表面に皮
膜を形成する物質なら使用可能である。例えば、不燃性
の溶剤、水、界面活性剤水溶液、界面活性剤を不燃性溶
剤に溶解または分散したもの、粉末等が該当する。The other container B is filled with a coolant whose main ingredient is a fluorosurfactant. The fluorine-based surfactant may be used in the form of an aqueous solution, or may be dissolved or dispersed in a nonflammable solvent using a nonflammable gas such as gas. In the examples, a fluorine-based surfactant is used as the main ingredient, but it is not limited to fluorine-based surfactants, and any substance that is nonflammable and has cooling ability, or that quickly forms a film on the surface of tempura oil etc. Available for use. For example, nonflammable solvents, water, surfactant aqueous solutions, surfactants dissolved or dispersed in nonflammable solvents, powders, etc. are applicable.
容器Ａ、Ｂの噴射口には、両容器の内容物が同方向に噴
射するように導管＋１） 、 ＋２）がそれぞれ配管さ
れ、両導管ｉｌｌ （２１の先端部には抱持体（３）が
嵌められている。Conduits +1) and +2) are installed at the injection ports of containers A and B, respectively, so that the contents of both containers are injected in the same direction. is fitted.
第２図に示す別の実施例では上記導管ｆ＋＋ ＋２］を
途中で一つに合体し、同一噴射口（４）から噴射するよ
うにしたものである。In another embodiment shown in FIG. 2, the above-mentioned conduits f++ +2] are combined into one in the middle, and the injection is made from the same injection port (4).
使用方法を説明すると、容器Ａ、Ｂの押しボタン（５１
、＋６＋を同時に押して同時噴射する方法、容器Ａの押
しボタン（５）を押して噴射し、続いて速やかに容器Ｂ
の押しボタン（６）を押して噴射する方法がある。両容
器を一つの容器に収納すれば片手で操作することも可能
である。To explain how to use it, press the push button (51) on containers A and B.
, +6+ at the same time to inject at the same time, press the push button (5) of container A to inject, then immediately press the button (5) of container B
There is a method of spraying by pressing the push button (6). If both containers are housed in one container, it can be operated with one hand.
成上の如く、本発明のエアゾール式消火器具は容器Ａを
噴射して空気遮断することにより瞬時に消火することが
でき、同時に、あるいは続いて容器Ｂを噴射し、発火点
以上の燃焼物を冷却することによシ再着火を完全に防止
することができるもので、油脂類等の初期火災、特ｌこ
天ぷら油火災の初期消火に最適である。As shown above, the aerosol type fire extinguishing equipment of the present invention can instantly extinguish a fire by injecting container A to shut off air, and simultaneously or subsequently injecting container B to extinguish combustible materials above the ignition point. Re-ignition can be completely prevented by cooling, making it ideal for initial extinguishing of fires caused by oils and fats, especially tempura oil fires.
第１図は本発明に係るエアゾール式消火器具の一実施例
を示す斜視図、第２図は池の実施例を示す斜視図である
。
図中性’；３− ： ＋＋）［２）・・・導管、１３）
・・・抱持体、１４）・・・＋＋（Ｉ射口、［５） （
６）・・・押しボタン。FIG. 1 is a perspective view showing an embodiment of an aerosol type fire extinguishing device according to the present invention, and FIG. 2 is a perspective view showing an embodiment of a pond. Figure neutral'; 3-: ++) [2)... conduit, 13)
...Holding body, 14) ...++ (I ejection port, [5) (
6)...Push button.
Claims (1)
よび噴射剤等を充填した容器Ｂとを組合せてなシ、各容
器Ａ、Ｈの噴射口に導管を収シ付け、同方向に噴射せし
めるようにしたことを特徴とするエアゾール式消火器具
。 ２、 上記冷却剤がフッ素系界面活性剤を特徴とする特
許請求の範囲第１項記載のエアゾール式消火器具。 ３、 上記冷却剤が不燃性の溶剤である特許請求の範囲
第１項記載のエアゾール式消火器具。 ４、 上記冷却剤が水または界面活性剤水溶液である特
許請求の範囲第１項記載のエアゾール式消火器具。[Claims] 1. A container A filled with a halon-based fire extinguisher, etc., and a container B filled with a coolant, a propellant, etc. are combined, and a conduit is housed in the injection port of each container A, H. An aerosol type fire extinguishing device characterized by being attached to a fire and spraying in the same direction. 2. The aerosol fire extinguisher according to claim 1, wherein the coolant is a fluorosurfactant. 3. The aerosol fire extinguisher according to claim 1, wherein the coolant is a nonflammable solvent. 4. The aerosol fire extinguishing device according to claim 1, wherein the coolant is water or an aqueous surfactant solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18713382A JPS5977872A (en) | 1982-10-25 | 1982-10-25 | Aerozol type fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18713382A JPS5977872A (en) | 1982-10-25 | 1982-10-25 | Aerozol type fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5977872A true JPS5977872A (en) | 1984-05-04 |
Family
ID=16200696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18713382A Pending JPS5977872A (en) | 1982-10-25 | 1982-10-25 | Aerozol type fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5977872A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019176937A (en) * | 2018-03-30 | 2019-10-17 | 日本ドライケミカル株式会社 | Fire prevention device of flyer |
-
1982
- 1982-10-25 JP JP18713382A patent/JPS5977872A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019176937A (en) * | 2018-03-30 | 2019-10-17 | 日本ドライケミカル株式会社 | Fire prevention device of flyer |
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