CN104436482A - Spherical explosive powder fire extinguisher - Google Patents
Spherical explosive powder fire extinguisher Download PDFInfo
- Publication number
- CN104436482A CN104436482A CN201410586981.2A CN201410586981A CN104436482A CN 104436482 A CN104436482 A CN 104436482A CN 201410586981 A CN201410586981 A CN 201410586981A CN 104436482 A CN104436482 A CN 104436482A
- Authority
- CN
- China
- Prior art keywords
- spherical shell
- dry powder
- fire
- ball
- extinguisher
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- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C19/00—Hand fire-extinguishers in which the extinguishing substance is expelled by an explosion; Exploding containers thrown into the fire
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/04—Control of fire-fighting equipment with electrically-controlled release
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
- A62D1/0007—Solid extinguishing substances
- A62D1/0014—Powders; Granules
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to a spherical explosive powder fire extinguisher, comprising a spherical shell and a dry powder extinguishing agent, wherein the spherical shell is filled with the dry powder extinguishing agent; a satchel charge and an ignition device are arranged at the center of the spherical shell; the ignition device is used for controlling detonation of the satchel charge; the spherical shell is composed of two semispherical shells; the ignition device preferably is a remote control ignition device which is arranged at the center position of the spherical shell, or a temperature control blasting fuse which is arranged out of the spherical shell and is connected with the satchel charge through a lead; the shell and the internal dry powder extinguishing agent are simultaneously exploded by the explosive force which is generated after the satchel charge in the fire extinguisher explodes; the dry powder extinguishing agent is evenly sprayed on a comburant in a fire, so as to put out the fire; an impact wave generated in explosion also plays a fire-extinguishing role; and the fire-extinguishing effect is significant.
Description
Technical field
The present invention relates to a kind of fire extinguisher, particularly a kind of ball-type explosion type dry powder extinguisher.
Background technology
Fire extinguisher conventional at present has foam annihilator, water spray extinguisher, press handle type dry powder extinguisher etc., also can put out a fire with directly spraying burning things which may cause a fire disaster with water pipe, above-mentioned fire extinguishing procedure all needs to hold Fire extinguisher when catching fire and operates in the scene of a fire, blow-off velocity is slow, extinguishing effect is not obvious, and necessary people and Fire extinguisher are simultaneously closely near burning things which may cause a fire disaster again during operation, this brings hidden danger to again the life security of fire extinguishing personnel.
And the extinguishing effect of the extinguishing chemical added in existing fire extinguisher is undesirable, some extinguishing chemicals also played combustion-supporting result after losing efficacy, and have impact on extinguishing effect further.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of structure simple, easy to operate, fire extinguishing personnel need not carry out the ball-type explosion type dry powder extinguisher of putting out a fire by hand-held fire-extinguisher.
Concrete technical scheme of the present invention is as follows:
The present invention relates to a kind of ball-type explosion type dry powder extinguisher, it comprises spherical shell and is filled in the powder extinguishing agent in spherical shell, wherein, spherical shell center is provided with the blasting charge and controls the igniter of blasting charge ignition, and spherical shell is made up of two dome-type housings.
The spherical shell of the present invention's design is bonded together by two dome-type housings or is combined into spherical shell by the mode of buckle.
In order to prevent leakage and the moisture absorption of powder extinguishing agent, losing extinguishing effect, being provided with overcoat at the inner surface of spherical shell; And be also provided with sealing ring in the junction of two dome-type housings.
The present invention is in order to light the blasting charge, and igniter wherein is preferably arranged on the Remote Firing Unit in spherical shell or is arranged on outside spherical shell, by the temperature control fuse cord be connected with the blasting charge that goes between.
Ball-type explosion type dry powder extinguisher provided by the invention ignites the inner blasting charge by temperature control fuse cord or Remote Firing Unit, housing and inner powder extinguishing agent are blown by its explosive force simultaneously, powder extinguishing agent is sprayed on the comburant of the scene of a fire equably, play the effect of fire extinguishing, and the shock wave that explosion time produces also plays the effect of fire extinguishing.
In use ball-type explosion type dry powder extinguisher is thrown in the scene of a fire, also can be fixed on the top of combustibles and the place of the neighbouring generation condition of a fire, when temperature control fuse cord runs into certain high temperature, meeting autogenous ignition, ignition charge bag, reaches the object of fire extinguishing; Or also start the Remote Firing Unit in spherical shell by remote controller, play the object of ignition charge bag; When adopting this two kinds of mode ignition charge bags, fire extinguishing personnel just can put out a fire away from the scene of a fire, can reduce the injures and deaths of fire extinguishing personnel, adopts the blow-off velocity of spherical blast formula dry powder extinguisher provided by the invention fast, good extinguishing effect simultaneously.
Further improvement, the material of spherical shell is the art paper that 1.2mm is thick.The material that spherical shell of the present invention adopts easily is exploded, and can not affect detonation velocity.
In order to improve the personal safety of fire extinguishing personnel, avoid being thrown in the condition of a fire by artificial mode by fire extinguisher, the present invention is provided with remote control roller at spherical shell outer surface, is controlled the movement of remote control roller by external remote controller.The remote control roller of the present invention's design controls by remote controller, thus realizes moving freely of ball-type explosion type dry powder extinguisher, overcomes artificial throwing fire extinguisher delivery position inaccurate, does not have the defect of large area fire extinguishing function.
In addition, intensity of a fire survey meter is installed and the GPS position indicator that is connected with intensity of a fire survey meter in remote control roller of the present invention.Fire extinguisher can be thrown into the large region of the intensity of a fire by installation intensity of a fire survey meter and GPS position indicator exactly, plays good fire extinguishing function, prevents the intensity of a fire from further spreading.
Supervising device spherical shell of the present invention being also provided with the monitoring detonation of a cartridge time and the warning device be connected with supervising device.The burst period that supervising device can monitor the blasting charge is at any time installed in spherical shell, when the blasting charge will be packed, supervising device transmission of signal is to alarm, alarm gives the alarm, warning personnel around, away from fire extinguisher, can ensure the personal safety of fire extinguishing personnel and surrounding people so further.
In order to improve the extinguishing effect of fire extinguisher, the present invention have selected a kind of special powder extinguishing agent, and powder extinguishing agent is grouped into primarily of the one-tenth of following weight portion:
The extinguishing effect of the dry powder extinguisher that the present invention adopts is remarkable, and blow-off velocity is fast, has good flame retardant effect, and environment friendly and pollution-free.
Preferably, powder extinguishing agent of the present invention is grouped into by the one-tenth of following weight portion:
Further improvement, powder extinguishing agent provided by the invention also comprises the sodium carboxymethylcellulose of algin that parts by weight are 2-5 part and 5 parts.The object adding both can improve the stability of powder extinguishing agent, makes it have the very long shelf-life.
Ball-type explosion type dry powder extinguisher structure provided by the invention is simple, simple to operate, easy to use, can use in a large number when the intensity of a fire is large; The blow-off velocity of this ball-type explosion type dry powder extinguisher is fast, and good extinguishing effect does not need fire extinguishing personnel hand-held fire-extinguisher or manually fire extinguisher is thrown into the scene of a fire simultaneously, reducing the personal safety of fire extinguishing personnel.
Accompanying drawing explanation
Fig. 1 is the front view of the ball-type explosion type dry powder extinguisher of embodiment 1;
Fig. 2 is that the A-A of Fig. 1 is to profile;
Fig. 3 is the front view of the ball-type explosion type dry powder extinguisher of embodiment 2;
Fig. 4 is that the B-B of Fig. 3 is to profile;
The front view of the ball-type explosion type dry powder extinguisher of Fig. 5 embodiment 3.
Detailed description of the invention
Embodiment 1
A kind of ball-type explosion type dry powder extinguisher, as depicted in figs. 1 and 2, the powder extinguishing agent 2 that this ball-type explosion type dry powder extinguisher comprises spherical shell 1 and is filled in spherical shell 1, this spherical shell 1 center is provided with the blasting charge 3 and controls the igniter of the blasting charge 3 ignition, and spherical shell 1 is made up of two dome-type housings; Igniter is the Remote Firing Unit 4 be arranged in spherical shell 1.
Embodiment 2
A kind of ball-type explosion type dry powder extinguisher, as shown in Figures 3 and 4, as different from Example 1, igniter also comprises and is arranged on outside spherical shell 1, by the temperature control fuse cord 5 be connected with the blasting charge 3 that goes between this ball-type explosion type dry powder extinguisher; The material of spherical shell 1 is the art paper that 1.2mm is thick.
Embodiment 3
A kind of ball-type explosion type dry powder extinguisher, as shown in Figure 5, as different from Example 2, spherical shell 1 outer surface is provided with remote control roller 6 to this ball-type explosion type dry powder extinguisher, is controlled the movement of remote control roller 6 by external remote controller.
Embodiment 4
A kind of ball-type explosion type dry powder extinguisher, this ball-type explosion type dry powder extinguisher as different from Example 3, the GPS position indicator being provided with intensity of a fire survey meter in remote control roller 6 and being connected with intensity of a fire survey meter.
Embodiment 5
A kind of ball-type explosion type dry powder extinguisher, this ball-type explosion type dry powder extinguisher as different from Example 4, spherical shell 1 is also provided with the supervising device monitoring the blasting charge 3 burst period and the warning device be connected with supervising device.
Embodiment 6
A kind of ball-type explosion type dry powder extinguisher, the powder extinguishing agent 2 that this ball-type explosion type dry powder extinguisher comprises spherical shell 1 and is filled in spherical shell 1, this spherical shell 1 center is provided with the blasting charge 3 and controls the igniter of the blasting charge 3 ignition, and spherical shell 1 is made up of two dome-type housings; Igniter is the Remote Firing Unit 4 be arranged in spherical shell 1; Igniter also comprises and is arranged on outside spherical shell 1, by the temperature control fuse cord 5 be connected with the blasting charge 3 that goes between; The material of spherical shell 1 is the art paper that 1.2mm is thick; Wherein, powder extinguishing agent is grouped into by the one-tenth of following weight portion:
Embodiment 7
A kind of ball-type explosion type dry powder extinguisher, as different from Example 6, powder extinguishing agent is grouped into primarily of the one-tenth of following weight portion this ball-type explosion type dry powder extinguisher:
Embodiment 8
A kind of ball-type explosion type dry powder extinguisher, as different from Example 6, powder extinguishing agent is grouped into primarily of the one-tenth of following weight portion this ball-type explosion type dry powder extinguisher:
Comparative examples 1
A kind of ball-type explosion type dry powder extinguisher, the powder extinguishing agent 2 that this ball-type explosion type dry powder extinguisher comprises spherical shell 1 and is filled in spherical shell 1, this spherical shell 1 center is provided with the blasting charge 3 and controls the igniter of the blasting charge 3 ignition, and spherical shell 1 is made up of two dome-type housings; Igniter is the Remote Firing Unit 4 be arranged in spherical shell 1; Igniter also comprises and is arranged on outside spherical shell 1, by the temperature control fuse cord 5 be connected with the blasting charge 3 that goes between; The material of spherical shell 1 is the art paper that 1.2mm is thick; Wherein, powder extinguishing agent is grouped into by the one-tenth of following weight portion:
Comparative examples 2
A kind of ball-type explosion type dry powder extinguisher, the powder extinguishing agent 2 that this ball-type explosion type dry powder extinguisher comprises spherical shell 1 and is filled in spherical shell 1, this spherical shell 1 center is provided with the blasting charge 3 and controls the igniter of the blasting charge 3 ignition, and spherical shell 1 is made up of two dome-type housings; Igniter is the Remote Firing Unit 4 be arranged in spherical shell 1; Igniter also comprises and is arranged on outside spherical shell 1, by the temperature control fuse cord 5 be connected with the blasting charge 3 that goes between; The material of spherical shell 1 is the art paper that 1.2mm is thick; Wherein, powder extinguishing agent is grouped into by the one-tenth of following weight portion:
Test example 1
Use embodiment of the present invention 6-8, comparative examples 1-2 and common fire extinguisher to carry out fire-extinguishing test, the test parameters of each fire extinguisher is in table 1.
The test parameters of each fire extinguisher of table 1
| Fire extinguisher sequence number | Control fire time (min) | Attack time (min) | Fire resistanttime (min) |
| Embodiment 6 | 1.1 | 0.75 | 18.8 |
| Embodiment 7 | 2.3 | 1.2 | 17.2 |
| Embodiment 8 | 2.4 | 1.4 | 17.5 |
| Comparative examples 1 | 4.2 | 2.8 | 11.4 |
| Comparative examples 2 | 5.1 | 3.2 | 11.5 |
| Common fire device | 5.6 | 4.5 | 10.5 |
Control fire the time and the more fugitive fruit of attack time better, the more long-acting fruit of fire resistanttime is better, and as can be seen from Table 1, the extinguishing effect of the fire extinguisher that the embodiment of the present invention 6 provides is best, can stamp out a fire well, and effectively prevent resume combustion.
The above embodiment is only that the preferred embodiment of the present invention is described; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determine.
Claims (8)
1. a ball-type explosion type dry powder extinguisher, comprise spherical shell (1) and be filled in the powder extinguishing agent (2) in spherical shell (1), it is characterized in that, described spherical shell (1) center is provided with the blasting charge (3) and controls the blasting charge (3) igniter of igniting, and described spherical shell (1) is made up of two dome-type housings.
2. ball-type explosion type dry powder extinguisher as claimed in claim 1, it is characterized in that, described igniter is for being arranged on the Remote Firing Unit (4) of spherical shell (1) center.
3. ball-type explosion type dry powder extinguisher as claimed in claim 1, is characterized in that, described igniter for being arranged on spherical shell (1) outward, by the temperature control fuse cord (5) be connected with the blasting charge (3) that goes between.
4. ball-type explosion type dry powder extinguisher as claimed in claim 1, it is characterized in that, the material of described spherical shell (1) is the art paper that 1.2mm is thick.
5. ball-type explosion type dry powder extinguisher as claimed in claim 1, it is characterized in that, described spherical shell (1) outer surface is provided with remote control roller (6), is controlled the movement of remote control roller (6) by external remote controller.
6. ball-type explosion type dry powder extinguisher as claimed in claim 5, is characterized in that, the GPS position indicator being provided with intensity of a fire survey meter in described remote control roller (6) and being connected with intensity of a fire survey meter.
7. ball-type explosion type dry powder extinguisher as claimed in claim 1, is characterized in that, the supervising device described spherical shell (1) being also provided with the monitoring blasting charge (3) burst period and the warning device be connected with supervising device.
8. the ball-type explosion type dry powder extinguisher as described in as arbitrary in claim 1-7, it is characterized in that, described powder extinguishing agent (2) is grouped into primarily of the one-tenth of following weight portion:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410586981.2A CN104436482A (en) | 2014-10-27 | 2014-10-27 | Spherical explosive powder fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410586981.2A CN104436482A (en) | 2014-10-27 | 2014-10-27 | Spherical explosive powder fire extinguisher |
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| Publication Number | Publication Date |
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| CN104436482A true CN104436482A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410586981.2A Pending CN104436482A (en) | 2014-10-27 | 2014-10-27 | Spherical explosive powder fire extinguisher |
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| CN (1) | CN104436482A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105031855A (en) * | 2015-07-04 | 2015-11-11 | 山东国泰科技有限公司 | Dry powder fire extinguishing ball apparatus |
| CN105688353A (en) * | 2016-02-26 | 2016-06-22 | 刘振须 | Automatic water jetting fire extinguishing ball |
| CN106640175A (en) * | 2016-12-02 | 2017-05-10 | 中国矿业大学(北京) | Active fire prevention and extinguishing technique of preventing coal self-combustion in goaf |
| CN108175974A (en) * | 2017-12-01 | 2018-06-19 | 国家电网公司 | Blasting type cable run extinguishing device |
| CN109668485A (en) * | 2017-10-17 | 2019-04-23 | 中国石油化工股份有限公司 | Wireless hand-throw type hydrogen sulfide of igniting captures bullet |
| CN110354417A (en) * | 2019-07-22 | 2019-10-22 | 成都工业学院 | A kind of sylvosteppe extinguishing grenade and its application |
| CN110393879A (en) * | 2019-07-22 | 2019-11-01 | 成都工业学院 | A kind of sylvosteppe extinguishing grenade |
| CN110404206A (en) * | 2019-07-22 | 2019-11-05 | 成都工业学院 | A kind of extinguishing grenade for urban architecture fire |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2095683U (en) * | 1991-07-04 | 1992-02-12 | 马明星 | High-efficiency safe dry powder fire extinguisher |
| CN202113522U (en) * | 2011-06-14 | 2012-01-18 | 朱海涛 | Wall-mounted remote-control fire extinguisher capable of automatically detonating dry powder |
| CN202554794U (en) * | 2011-10-21 | 2012-11-28 | 杨根喜 | Novel active fire extinguishing device |
| CN202859965U (en) * | 2012-10-22 | 2013-04-10 | 东莞市科旺网络能源有限公司 | Spontaneous explosion type fire-extinguishing bullet |
| CN103100166A (en) * | 2012-12-14 | 2013-05-15 | 赵焕杰 | Fire extinguishing bomb |
| CN103239820A (en) * | 2013-05-10 | 2013-08-14 | 苏州嘉目工程有限公司 | Novel remote control fire extinguisher |
| CN203291420U (en) * | 2013-06-25 | 2013-11-20 | 爱玛克医疗技术（成都）有限公司 | Distributed fire-extinguishing bomb for forest fire fighting |
| CN204193363U (en) * | 2014-10-27 | 2015-03-11 | 高振业 | Spherical blast formula dry powder extinguisher |
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2014
- 2014-10-27 CN CN201410586981.2A patent/CN104436482A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2095683U (en) * | 1991-07-04 | 1992-02-12 | 马明星 | High-efficiency safe dry powder fire extinguisher |
| CN202113522U (en) * | 2011-06-14 | 2012-01-18 | 朱海涛 | Wall-mounted remote-control fire extinguisher capable of automatically detonating dry powder |
| CN202554794U (en) * | 2011-10-21 | 2012-11-28 | 杨根喜 | Novel active fire extinguishing device |
| CN202859965U (en) * | 2012-10-22 | 2013-04-10 | 东莞市科旺网络能源有限公司 | Spontaneous explosion type fire-extinguishing bullet |
| CN103100166A (en) * | 2012-12-14 | 2013-05-15 | 赵焕杰 | Fire extinguishing bomb |
| CN103239820A (en) * | 2013-05-10 | 2013-08-14 | 苏州嘉目工程有限公司 | Novel remote control fire extinguisher |
| CN203291420U (en) * | 2013-06-25 | 2013-11-20 | 爱玛克医疗技术（成都）有限公司 | Distributed fire-extinguishing bomb for forest fire fighting |
| CN204193363U (en) * | 2014-10-27 | 2015-03-11 | 高振业 | Spherical blast formula dry powder extinguisher |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105031855A (en) * | 2015-07-04 | 2015-11-11 | 山东国泰科技有限公司 | Dry powder fire extinguishing ball apparatus |
| CN105688353A (en) * | 2016-02-26 | 2016-06-22 | 刘振须 | Automatic water jetting fire extinguishing ball |
| CN106640175A (en) * | 2016-12-02 | 2017-05-10 | 中国矿业大学(北京) | Active fire prevention and extinguishing technique of preventing coal self-combustion in goaf |
| CN106640175B (en) * | 2016-12-02 | 2019-10-29 | 中国矿业大学(北京) | A kind of active fire extinguishing device and method preventing goaf coal spontaneous combustion |
| CN109668485A (en) * | 2017-10-17 | 2019-04-23 | 中国石油化工股份有限公司 | Wireless hand-throw type hydrogen sulfide of igniting captures bullet |
| CN108175974A (en) * | 2017-12-01 | 2018-06-19 | 国家电网公司 | Blasting type cable run extinguishing device |
| CN110354417A (en) * | 2019-07-22 | 2019-10-22 | 成都工业学院 | A kind of sylvosteppe extinguishing grenade and its application |
| CN110393879A (en) * | 2019-07-22 | 2019-11-01 | 成都工业学院 | A kind of sylvosteppe extinguishing grenade |
| CN110404206A (en) * | 2019-07-22 | 2019-11-05 | 成都工业学院 | A kind of extinguishing grenade for urban architecture fire |
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Application publication date: 20150325 |