CN2532446Y - 爆炸式灭火弹 - Google Patents

爆炸式灭火弹 Download PDF

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CN2532446Y
CN2532446Y CN02205978U CN02205978U CN2532446Y CN 2532446 Y CN2532446 Y CN 2532446Y CN 02205978 U CN02205978 U CN 02205978U CN 02205978 U CN02205978 U CN 02205978U CN 2532446 Y CN2532446 Y CN 2532446Y
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fire
housing
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张建中
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
    • F42B12/46—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing gases, vapours, powders or chemically-reactive substances
    • 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
    • A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
    • A62C3/0228—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft
    • A62C3/025—Fire extinguishing bombs; Projectiles and launchers therefor
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C99/00—Subject matter not provided for in other groups of this subclass
    • A62C99/009—Methods or equipment not provided for in groups A62C99/0009 - A62C99/0081

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  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

本实用新型涉及一种爆炸式灭火弹，有一个灭火弹壳体2，其要点在于：所述壳体内封装有灭火炸药3，该壳体的顶端装有引信4，所述的引信是可以由明火点燃的导火引信。本实用新型利用爆炸产生的冲击波进行灭火。本实用新型具有携带方便，节约水资源，展开迅速，灭火效率高，灭火成本低的优点。

Description

爆炸式灭火弹
技术领域
本实用新型涉及一种爆炸式灭火弹，该灭火弹能有效地解决缺水地区火灾灭火问题，尤其是人员不易到达的森林火灾的灭火问题。
背景技术
目前，灭火装置主要是消防泡沫，消防水枪及风力灭火。消防泡沫成本高，且只适宜远距离灭火，消防水枪展开慢，且对水的依赖很高，效率低；风力灭火成本低，但是也只适宜远距离灭火，对于人员不易到达的地区尤其是森林大火，无能为力。中国专利ZL01214506.8公开了一种发射式灭火弹，其弹体由壳体、灭火干粉、烟雾剂筒、烟雾剂和引爆装置组成，壳体后端有尾管和尾翼，尾翼接在尾管外壁；引爆装置是点火式延时引火管；延时引火管安装在壳体内，前端伸进烟雾剂筒，后端伸进壳体后端的尾管内；有由发射筒、滑管、复位弹簧、芯轴和击发机构组成的发射装置和发射弹；发射筒、滑管、复位弹簧芯轴安装在同一轴线上；发射筒套接在击发机构前端；芯轴后端的联接座上有通气孔，芯轴安装在发射筒内，由联接座固定在击发机构前端；复位弹簧套在滑管外，复位弹簧和滑管安装在发射筒内，位于芯轴前方；芯轴前部伸进滑管的孔内；喷射弹装填在击发机构中；弹体由尾管与发射装置的发射筒套接。该专利解决已有的手投式灭火弹投掷距离近，投掷的弹着点不准确，使用不安全的问题。与已有的手投式灭火弹相比增加了发射装置，并将拉索式引爆装置改为点火式引爆装置。发射弹装在发射装置内，发射弹击发后产生的火药气体点燃弹体上的引爆装置，并将弹体推向目标。该专利使用干粉灭火，其结构复杂，制造成本高，不适用于经济不发达地区。因此，需要提出一种爆炸式灭火弹。
发明内容
本实用新型的目的在于提供一种爆炸式灭火弹，当发生火灾时可使用弹药或弹力装置将爆炸式灭火弹发射至火中，利用爆炸的冲击波将火熄灭，缩短了灭火时间，提高了灭火效率。
本实用新型的目的是这样实现的：一种爆炸式灭火弹，有一个灭火弹壳体，其要点在于，所述壳体内封装有灭火炸药，该壳体的顶端装有引信，所述的引信是可以由明火点燃的导火引信。当火灾发生时，使用发生装置将本实用新型发射至火中，由火灾现场的明火点燃引信并引爆炸药，利用爆炸产生的冲击波将火扑灭，实现灭火的目的。
本实用新型与已有技术相比具有携带方便，节约水资源，展开迅速，灭火效率高，灭火成本低的优点。
附图说明
下面结合附图及实施例对本实用新型作进一步说明
图1为本实用新型的结构示意图(剖视图)
图2为本实用新型的实施例之二示意图(局部剖视图)
具体实施方式
参见附图1及附图2，本实用新型的爆炸式灭火弹1，有一个灭火弹壳体2，该壳体可以是塑料壳体，也可以是纸制壳体或金属壳体，本实施例使用塑料壳体，所述壳体内封装有灭火炸药3，该壳体的顶端装有引信4，引信的端头露出所述壳体，所述的引信是可以由明火点燃的导火引信。本实用新型所使用的灭火炸药可以是黑色炸药，也可以使用黄色炸药，本实施例使用的是黑色炸药。当火灾发生时，使用发射装置将本实用新型发射至火中，由火灾现场的明火点燃引信并引爆炸药，利用爆炸产生的冲击波将火扑灭，实现灭火的目的。本实施例所述使用的发射装置，可以是普通的弹簧式发射枪(或发射炮)，也可以是气压式发射枪。本实施例的发射距离可以控制在40-50米。
为了提高本实用新型的发射性能，本实用新型的实施例之二是一个自带发射装置的爆炸式灭火弹5，该灭火弹有一个灭火弹壳体6，该壳体是塑料壳体，所述壳体内封装有灭火炸药7，该壳体的顶端装有引信8，引信的端头露出所述壳体，所述的引信是可以由明火点燃的导火引信。所述灭火弹壳体后部嵌装在一个发射壳体9内，该发射壳体内装有发射火药10，该发射壳体的底部设有发射底火11。本实施例能有效地解决缺水地区火灾灭火问题，尤其是人员不易到达的森林火灾的灭火问题，对远距离灭火的效果比较明显。

Claims (2)

1、一种爆炸式灭火弹，有一个灭火弹壳体(2)，其特征在于：所述壳体内封装有灭火炸药(3)，该壳体的顶端装有引信(4)，所述的引信是可以由明火点燃的导火引信。
2、根据权利要求1所述的爆炸式灭火弹，其特征在于：所述灭火弹壳体后部嵌装在一个发射壳体(9)内，该发射壳体内装有发射火药(10)，该发射壳体的底部设有发射底火(11)。
CN02205978U 2002-03-18 2002-03-18 爆炸式灭火弹 Expired - Fee Related CN2532446Y (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104833279A (zh) * 2015-05-22 2015-08-12 贵州航天风华精密设备有限公司 一种森林灭火弹的静爆试验方法
CN110141814A (zh) * 2019-05-27 2019-08-20 姚珍汉 一种森林大火的灭火方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104833279A (zh) * 2015-05-22 2015-08-12 贵州航天风华精密设备有限公司 一种森林灭火弹的静爆试验方法
CN110141814A (zh) * 2019-05-27 2019-08-20 姚珍汉 一种森林大火的灭火方法

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