JP3118782B2 - Fire-extinguishing water and method for producing the fire-extinguishing water - Google Patents
Fire-extinguishing water and method for producing the fire-extinguishing waterInfo
- Publication number
- JP3118782B2 JP3118782B2 JP08111056A JP11105696A JP3118782B2 JP 3118782 B2 JP3118782 B2 JP 3118782B2 JP 08111056 A JP08111056 A JP 08111056A JP 11105696 A JP11105696 A JP 11105696A JP 3118782 B2 JP3118782 B2 JP 3118782B2
- Authority
- JP
- Japan
- Prior art keywords
- fire
- extinguishing water
- water
- vol
- combustible material
- 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.)
- Expired - Lifetime
Links
Description
【０００１】[0001]
【発明の属する技術分野】本発明は節減消火水及びその
節減消火水の製造方法に関し、特に多くの消火水量を必
要とされる山林火災等に有効な節減タイプの消火水及び
消火水の製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fire-extinguishing water and a method for producing the fire-extinguishing water. About.
【０００２】[0002]
【従来の技術】物体が火災を発生する為の基礎条件は、
可燃焼材料（ａ）、燃焼に必要な酸素（一般には空気）
（ｂ）、熱（燃焼する為の温度）（ｃ）が併存する時、
火災が生ずるもので、これらの条件を同時に満たさない
時は鎮火する。そして、火災時における消火水には、一
般的には消火栓、河川や池等の水が使用され、その消火
水量は、一般に消火必要水量の５００倍から８００倍の
消火水量が利用されている。特に、山林火災では多くの
消火水量が必要とされている。2. Description of the Related Art Basic conditions for an object to cause a fire include:
Combustible material (a), oxygen required for combustion (generally air)
(B) When heat (temperature for burning) (c) is present,
If a fire occurs and these conditions are not met, extinguish the fire. In general, fire extinguishing water, fire hydrants, rivers, ponds, and the like are used as fire extinguishing water in the event of a fire, and the amount of fire extinguishing water is generally 500 to 800 times the required amount of fire extinguishing water. In particular, forest fires require a large amount of fire extinguishing water.
【０００３】[0003]
【発明が解決しようとする課題】本発明は上記した従来
の技術が有する問題点に鑑みてなされたもので、その課
題とするところは、従来の一般水による消火水量に比べ
て約半分の量で消火できる消火水、及び消火水の製造法
を提供することにある。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the prior art, and has an object to solve the above problem. It is an object of the present invention to provide fire-extinguishing water that can be extinguished in a furnace and a method for producing fire-fighting water.
【０００４】[0004]
【課題を解決するための手段】上記課題を解決する為に
本発明が講じた技術的手段は、一般の水又は海水１００
％volと、火山灰１０％volと、焼石膏１０％volを混練
して、熱伝導率を０．２kcal/ｍh℃とした節減消火水を
特徴とする。又、上記節減消火水を製造する方法は、一
般の水又は海水１００％volと、火山灰１０％volと、焼
石膏１０％volを混練してなることを特徴とする。The technical measures taken by the present invention in order to solve the above-mentioned problems include general water or seawater 100.
% Vol, 10% vol of volcanic ash, and 10% vol of plaster of Paris are kneaded to reduce fire extinguishing water with a thermal conductivity of 0.2 kcal / mh ° C. Further, the method for producing the fire-extinguishing water is characterized by kneading 100% vol of ordinary water or seawater, 10% vol of volcanic ash, and 10% vol of plaster of Paris.
【０００５】上記の火山灰は、無機質で１５００〜１７
００℃の高温で造られた微粉であるから耐火的不燃材料
であり、焼石膏の水混練材料は火災材表面に自由に附着
する性質があり、不燃材で液状になっているので、火山
灰との組合せは好条件である。上記消火水は、液状のも
ので、ヘリコプター等による空中消火、また消防自動車
等による一般消火水と同様に有効に利用し得るものであ
る。[0005] The above-mentioned volcanic ash is inorganic and is 1500 to 17 vol.
Since it is a fine powder produced at a high temperature of 00 ° C, it is a refractory and non-combustible material. Is a good condition. The fire extinguishing water is a liquid and can be effectively used similarly to aerial fire extinguishing by a helicopter or the like or general fire extinguishing water by a fire engine or the like.
【０００６】上記消火水の作用を図により説明する。図
中、Ａは可燃材料、Ｂは本発明により消火した後の（火
山灰＋石膏＋水分）である。これは、火山灰＋石膏の混
合物からなる耐火被膜で、熱伝導率は０．２kcal/ｍh℃
と小さい。従って、Ｃ方向からきた熱は消火水Ｂにより
熱遮断され、可燃材料Ａに類焼しない。また、可燃材料
Ａが燃えている時でも、耐火被膜の消火水Ｂで包まれる
為、Ｄ方向に熱を放出しないので、周辺の可燃材に引火
せず、火災が拡大することはなくなる。更に後にできた
消火水の原料は、前に硬化している消火水Ｂに容易に積
層附着され、消火作用は更に効果的となる。The operation of the fire extinguishing water will be described with reference to the drawings. In the figure, A is a combustible material, and B is (volcanic ash + gypsum + moisture) after extinguishing according to the present invention. This is a refractory coating made of a mixture of volcanic ash and gypsum, with a thermal conductivity of 0.2 kcal / mh ° C
And small. Therefore, the heat coming from the C direction is blocked by the fire extinguishing water B and does not burn to the combustible material A. In addition, even when the combustible material A is burning, the fire is not radiated in the direction D because it is covered with the fire-extinguishing water B of the refractory film, so that the surrounding combustible material is not ignited and the fire does not spread. Further, the fire extinguishing water raw material formed later is easily laminated and attached to the previously hardened fire extinguishing water B, and the fire extinguishing action is more effective.
【０００７】[0007]
【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて説明する。図中、（Ａ）は可燃材料、（Ｂ）
は本発明による火災、類焼防止材料で、火山灰＋焼石膏
＋水分からなる消火水である。この消火水（Ｂ）は、一
般の水又は海水１００％volと、火山灰１０％volと、焼
石膏１０％volを混練した液状のもので、これの熱伝導
率は０．２kcal/ｍh℃と極めて小さく、不燃材料であ
る。そして、この消火水（Ｂ）は単なる水同様の状態
で、一般の水と同様の取り扱いで使用できる。Embodiments of the present invention will be described below with reference to the drawings. In the figure, (A) is a combustible material, (B)
The fire and fire prevention material according to the present invention is fire extinguishing water composed of volcanic ash, plaster of Paris, and moisture. This fire extinguishing water (B) is a liquid mixture obtained by kneading 100% vol of ordinary water or seawater, 10% vol of volcanic ash, and 10% vol of plaster of Paris, and has a thermal conductivity of 0.2 kcal / mh ° C. Extremely small, non-combustible material. The fire extinguishing water (B) can be used in the same condition as ordinary water, in the same manner as ordinary water.
【０００８】従って、可燃材料（Ａ）に、本発明に係る
消火水（Ｂ）をかけると、Ｃ方向から熱がきた場合、消
火水（Ｂ）は熱伝導率が０．２kcal/ｍh℃と小さいの
で、熱は可燃材料（Ａ）に伝導されず、そのため可燃材
料（Ａ）は火災を生じない。又、可燃材料（Ａ）が燃え
ている時、これに消火水（Ｂ）をかけると、Ｄ方向に熱
が流れず（熱放射なし）、周辺の可燃材料に引火しない
為、類焼を防止できる。Therefore, when the fire extinguishing water (B) according to the present invention is applied to the combustible material (A), when the heat comes from the direction C, the fire extinguishing water (B) has a thermal conductivity of 0.2 kcal / mh ° C. Being small, heat is not conducted to the combustible material (A), so that the combustible material (A) does not cause a fire. Also, when fire-extinguishing water (B) is applied to the flammable material (A) when it is burning, heat does not flow in the direction D (no heat radiation) and the surrounding flammable material does not ignite, so that fires can be prevented. .
【０００９】そして、上記した不燃材料の消火水による
熱遮断で引火、類焼を防止する為、消火水量は消火必要
水量の３００倍で鎮火させることができる。従って、本
発明の節減消火水によれば、一般消火水量の３／５倍〜
３／８倍の量にて鎮火させることができる。[0009] In order to prevent fire and spread of fire by blocking the heat of the non-combustible material with the fire-extinguishing water, the fire-extinguishing water can be extinguished by 300 times the required fire-extinguishing water. Therefore, according to the saving fire extinguishing water of the present invention, the amount of general fire extinguishing water is 3/5 times or more.
It is possible to extinguish the fire by 3/8 times the amount.
【００１０】[0010]
【発明の効果】本発明の節減消火水は請求項１記載の構
成により、該消火水の熱伝導率は０．２kcal/ｍh℃と小
さく、従って燃焼物からの熱の放出を防止し、又、燃焼
物から放出される熱が可燃材料に伝導するのを防止し
て、引火、類焼を防止し、火災を最小限に止めることが
できる。そして、前記した作用により一般の消火水に比
し３／５〜３／８倍の水量で消火させることができる。
因って、火災時における水源の水不足の場合、山火事の
時の航空消火用水の場合など、利用範囲は広く、非常に
便利である。又、上記消火水は構成材として火山灰を使
用する為、処理に困っている火山灰の大量利用にもな
る。According to the first aspect of the present invention, the fire-extinguishing water of the present invention has a heat conductivity as low as 0.2 kcal / mh ° C., thereby preventing the release of heat from combustion products. In addition, it is possible to prevent the heat released from the combustible material from being conducted to the combustible material, thereby preventing ignition and burning, and minimizing the fire. Then, the fire can be extinguished with a water amount that is 3/5 to 3/8 times that of general fire extinguishing water by the above-described operation.
Therefore, the use range is wide and very convenient, for example, when there is a shortage of water at the water source at the time of a fire, or in the case of water for aviation fire fighting at the time of a forest fire. In addition, since the fire extinguishing water uses volcanic ash as a constituent material, it is also possible to use a large amount of volcanic ash which is difficult to treat.
【００１１】更に、請求項２に記載の構成により、節減
消火水を簡単に製造することが出来ると共に、処理に困
っている火山灰の有効利用にも貢献できるものである。Further, according to the configuration of the second aspect, it is possible to easily produce the fire-extinguishing water and to contribute to the effective use of the ash which is difficult to treat.
【図１】 消火した材料の断面図である。FIG. 1 is a cross-sectional view of a fire extinguished material.
Ａ…可燃材料 Ｂ…消火水（焼成された熱
絶縁材料） Ｃ…熱の進行方向 Ｄ…燃焼する可燃材料から
の熱放射方向A: Combustible material B: Fire extinguishing water (fired heat insulating material) C: Direction of heat D: Direction of heat radiation from burning combustible material
Claims (2)
灰１０％volと、焼石膏１０％volを混練して、熱伝導率
を０．２kcal/ｍh℃とした節減消火水。1. Fire-extinguishing water with a thermal conductivity of 0.2 kcal / mh ° C. by kneading 100% vol of ordinary water or seawater, 10% vol of volcanic ash and 10% vol of plaster of Paris.
灰１０％volと、焼石膏１０％volを混練してなることを
特徴とする節減消火水の製造方法。2. A method for producing reduced fire extinguishing water, characterized by kneading 100% vol of ordinary water or seawater, 10% vol of volcanic ash and 10% vol of plaster of Paris.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08111056A JP3118782B2 (en) | 1996-03-28 | 1996-03-28 | Fire-extinguishing water and method for producing the fire-extinguishing water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08111056A JP3118782B2 (en) | 1996-03-28 | 1996-03-28 | Fire-extinguishing water and method for producing the fire-extinguishing water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09262315A JPH09262315A (en) | 1997-10-07 |
| JP3118782B2 true JP3118782B2 (en) | 2000-12-18 |
Family
ID=14551294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP08111056A Expired - Lifetime JP3118782B2 (en) | 1996-03-28 | 1996-03-28 | Fire-extinguishing water and method for producing the fire-extinguishing water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3118782B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056383B (en) * | 2014-06-22 | 2016-09-07 | 许盛英 | Volcanic ash network gel foam mud fire-prevention extinguishing agent |
-
1996
- 1996-03-28 JP JP08111056A patent/JP3118782B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09262315A (en) | 1997-10-07 |
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