CN103721358B - A kind of Hand-throw heat colloidal sol extinguisher - Google Patents
A kind of Hand-throw heat colloidal sol extinguisher Download PDFInfo
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- CN103721358B CN103721358B CN201210390212.6A CN201210390212A CN103721358B CN 103721358 B CN103721358 B CN 103721358B CN 201210390212 A CN201210390212 A CN 201210390212A CN 103721358 B CN103721358 B CN 103721358B
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Abstract
A kind of Hand-throw heat colloidal sol extinguisher, comprises spherical shell, hot aerosol generator, ignition system; Hot aerosol generator is placed in spherical shell; Be heat-barrier material room and cooling chamber between hot aerosol generator and spherical shell; Spherical shell is equipped with ignition system, and the front end of ignition system is stretched in hot aerosol generator; Hot aerosol generator has aperture to communicate with cooling chamber; Spherical shell is provided with spout, and the little aperture cooling chamber of hot aerosol generator communicates with the spout on spherical shell.Hot aerosol enters cooling chamber by aperture after generating in hot aerosol generator, after the coolant cools of cooling chamber, then enters air through spout.The present invention is easy to carry, simple to operate, can be widely used in the fire extinguishing of the fire in various relative closure space.
Description
Technical field
The invention belongs to fire distinguisher technical field, specifically a kind of hot aerosol fire extinguishing tool of revocable, hand-thrown type.
Background technology
Hot aerosol extinguishment product produces the hot aerosol smog with fire extinguishing function by hot-gas sol fire extinguishing agent conflagration, aerosol cloud carries out total flooding to scene of fire, quick reduction combustion in situ temperature, restrains and interrupts the chain reaction of burning, thus stamp out a fire fast.At present, domestic hot aerosol extinguishment product is all fixed fire distinguisher, has console mode and suspension type two kinds.And the fire distinguisher that can move use mainly contains foam annihilator, dry powder extinguisher etc., these fire extinguishers need manually hand-held and use close to burning things which may cause a fire disaster, and applicable surface is narrower and not too safe, and has certain infringement to fender; The fire extinguisher bomb used can be thrown and mainly contain dry chemical projectile, sandstone fire extinguisher bomb and aqueous solvent foam fire-fighting bullet, these fire extinguisher bombs are when outdoor application, obvious advantage is had relative to hot aerosol extinguishment product, when processing the fire in space of relative closure, must throw and just have good effect at burning things which may cause a fire disaster place, and after fire, site clearing is very difficult.
Summary of the invention
The object of the present invention is to provide a kind of Hand-throw heat colloidal sol extinguisher, this Hand-throw heat colloidal sol extinguisher both can be used as supplementing of existing fixed condensed aerosol fire extinguishing device, more can be widely used in the fire extinguishing of the fire in various relative closure space, and solve existing hand-thrown type fire extinguisher bomb to fire fire extinguishing Problems existing in relative closure space.
Technical solution of the present invention is: comprise spherical shell, hot aerosol generator, ignition system; Hot aerosol generator is placed in spherical shell; Be heat-barrier material room and cooling chamber between hot aerosol generator and spherical shell; Spherical shell is equipped with ignition system, and the front end of ignition system is stretched in hot aerosol generator; Hot aerosol generator has aperture to communicate with cooling chamber; Spherical shell is provided with spout, and the little aperture cooling chamber of hot aerosol generator communicates with the spout on spherical shell.Hot aerosol enters cooling chamber by aperture after generating in hot aerosol generator, after the coolant cools of cooling chamber, then enters air through spout.
Described spherical shell is oblate spheroid, and its cross section is oval, and fire extinguishing tool is when ground is placed, and always effective spout can not be plugged and can communicate with air.
Described spherical shell also can be rugby shape housing or oval spherical shell.
Spout on described spherical shell is arranged on the relative position of cooling chamber.
Described spherical shell inner chamber through stripper loop and hot aerosol generator be divided into outer in interior more than three layers or three layers separate cavitys; Outer cavity is heat-barrier material room, middle level cavity is cooling chamber; Hot aerosol generator is provided with in internal layer cavity; The bottom of internal layer cavity is provided with thermal insulation layer.
Described spherical shell corresponds to hot aerosol generator place and have opening, this opening part is provided with lid.
Described ignition system be igniter, delay element and energy amplifier composition, or heat-sensitive line and energy amplifier composition.
Be filled with heat-barrier material in described heat-barrier material room, heat-barrier material is magnesium carbonate or perlite; Be filled with cooling agent in cooling chamber, cooling agent is carbonic acid magnesium sheet or alundum (Al2O3) ball.
Described spherical shell is provided with handle.
Described hot aerosol generator is built with hot aerosol propellant.
The heat-barrier material of filling in described outer cavity is perlite or magnesium carbonate or alundum (Al2O3); The cooling agent of filling in the cavity of middle level is sheet magnesium carbonate or alundum (Al2O3) ball.
The present invention, when processing the fire in relative closure space, after only fire extinguishing tool need being started, drops into scene of fire, just can reach the effect of fire extinguishing, and after fire, scene is easy to cleaning, is a kind of lustration type fire distinguisher; The raw material that extinguishing medium uses are environment-friendly materials, and the hot aerosol fire extinguishing smog of generation does not also damage environment, so the present invention is also a kind of environment-friendly products.In specific design process, upper casing and lower casing being designed to cross section is oval rotary body, respectively be processed with the spout of two circle apertures as hot aerosol above, after making this fire extinguishing tool launch like this to land, no matter be that the one side of upper casing is landed or the one side of lower casing is landed, fire extinguishing tool has effective spout to communicate with air, ensures that hot aerosol can spray smoothly, reaches effect of fire extinguishing.
The invention has the beneficial effects as follows: 1), the present invention is a kind of free-standing hot aerosol fire distinguisher, and can make up the deficiency that existing fixed condensed aerosol fire extinguishing device can not move use, it is easy to carry, easy to use; 2), the present invention is when using, and is different from other hand-thrown type fire extinguisher bomb, relies on the operation principle of Explosive Dispersion extinguishing chemical, there is not the potential safety hazard of exploding and hurting sb.'s feelings; 3), the present invention is when using in the fire place of relative closure, do not need close to or aims at burning things which may cause a fire disaster, comparatively safe to user of service; 4), the present invention is a kind of environmentally friendly product, uses rear scene of fire to clear up convenient, do not damage by the article protected.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the transversal line sectional view of Fig. 1.
Detailed description of the invention
In Fig. 1, spherical shell 2 is the rotary body cavity volume of an oblate spheroid (cross section be oval), and stripper loop 3 and hot aerosol generator 5 are placed in cavity volume, cavity volume is separated into outer in interior three layers of separate cavity.The interlayer that stripper loop 3 and spherical shell 2 are formed is outer cavity, and outer cavity is used as heat-barrier material room 7, is wherein equipped with heat-barrier material; It is middle level cavity between hot aerosol generator 5 and stripper loop 3, middle level cavity is used as cooling chamber 8, inside be filled with cooling agent, and be provided with aperture and communicate with hot aerosol generator 5, and on the spherical shell 2 that middle level cavity is relative, be provided with spout 11 cooling chamber 8 is communicated with air, be the passage that hot aerosol enters air; Hot aerosol generator 5 is placed in internal layer cavity, and the bottom of internal layer cavity is provided with thermal insulation layer 9, and hot aerosol generates in hot aerosol generator 5; Hot aerosol filled chamber and reative cell is had in hot aerosol generator 5; Ignition system 6 spherical shell is equipped with; The front end of ignition system 6 is stretched in the reative cell of hot aerosol generator 5; Described hot aerosol generator 5 is provided with aperture and communicates with cooling chamber 8.Handle 1 is placed on spherical shell 2.The outer end of ignition system 6 is equipped with anti-danger lid 10.Spherical shell 2 corresponds to hot aerosol generator 5 place and has opening, and this opening part is provided with lid 4.
During use, pull up anti-danger lid 10, starting ignition system 6, energy amplifies rear startup hot aerosol generator 5 by ignition system 6, after hot aerosol generator 5 starts, by Heat of Formation aerosol, hot aerosol enters cooling chamber 8 by the aperture of hot aerosol generator 5, after supercooling, then enters the scene of a fire by the spout 11 on spherical shell 2, flood comburant, and then reach the effect of fire extinguishing.
In Fig. 2,1 is handle, and 3 is stripper loop, and 5 is hot aerosol generator, and 7 is heat-barrier material room, and 8 is coolant room.
Claims (9)
1. a Hand-throw heat colloidal sol extinguisher, is characterized in that: comprise spherical shell (2), hot aerosol generator (5), ignition system (6); Hot aerosol generator (5) is placed in spherical shell (2); Be heat-barrier material room (7) and cooling chamber (8) between hot aerosol generator (5) and spherical shell (2); Spherical shell (2) is equipped with ignition system (6), the front end of ignition system (6) is stretched in hot aerosol generator (5); Hot aerosol generator (5) has aperture to communicate with cooling chamber (8); Spherical shell (2) is provided with spout (11), and the little aperture cooling chamber (8) of hot aerosol generator (5) communicates with the spout (11) on spherical shell (2), and the spout (11) on described spherical shell is arranged on the relative position of cooling chamber (8).
2. Hand-throw heat colloidal sol extinguisher according to claim 1, is characterized in that: described spherical shell is oblate spheroid housing.
3. Hand-throw heat colloidal sol extinguisher according to claim 1, is characterized in that: described spherical shell is rugby shape housing.
4. Hand-throw heat colloidal sol extinguisher according to claim 1, is characterized in that: described spherical shell is oval spherical shell.
5. Hand-throw heat colloidal sol extinguisher according to claim 1, is characterized in that: described spherical shell inner chamber through stripper loop (3) and hot aerosol generator (5) be divided into outer in interior more than three layers or three layers separate cavitys; Outer cavity is heat-barrier material room (7), middle level cavity is cooling chamber (8); Hot aerosol generator (5) is provided with in internal layer cavity; The bottom of internal layer cavity is provided with thermal insulation layer (9).
6. Hand-throw heat colloidal sol extinguisher according to claim 1, is characterized in that: upper hot aerosol generator (5) place that corresponds to of described spherical shell (2) has opening, and this opening part is provided with lid (4).
7. Hand-throw heat colloidal sol extinguisher according to claim 1, is characterized in that: described ignition system (6) is igniter, delay element and energy amplifier composition, or heat-sensitive line and energy amplifier composition.
8. Hand-throw heat colloidal sol extinguisher according to claim 1, is characterized in that: be filled with heat-barrier material in described heat-barrier material room (7), heat-barrier material is magnesium carbonate or perlite; Cooling chamber is filled with cooling agent in (8), and cooling agent is carbonic acid magnesium sheet or alundum (Al2O3) ball.
9. Hand-throw heat colloidal sol extinguisher according to claim 1, is characterized in that: described spherical shell is provided with handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210390212.6A CN103721358B (en) | 2012-10-16 | 2012-10-16 | A kind of Hand-throw heat colloidal sol extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210390212.6A CN103721358B (en) | 2012-10-16 | 2012-10-16 | A kind of Hand-throw heat colloidal sol extinguisher |
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| Publication Number | Publication Date |
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| CN103721358A CN103721358A (en) | 2014-04-16 |
| CN103721358B true CN103721358B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210390212.6A Active CN103721358B (en) | 2012-10-16 | 2012-10-16 | A kind of Hand-throw heat colloidal sol extinguisher |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU190725U1 (en) * | 2019-04-26 | 2019-07-10 | Федеральное государственное автономное образовательное учреждение высшего образования "Южно-Уральский государственный университет (национальный исследовательский университет)" (ФГАОУ ВО "ЮУрГУ (НИУ)") | Fire prevention device |
| CN114602097A (en) * | 2022-03-17 | 2022-06-10 | 湖南神州防务科技有限公司 | Fighting part for fire extinguishing bomb for high-rise building |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4418623A (en) * | 1980-07-09 | 1983-12-06 | Fernand Gauchard | Apparatus for dispersing liquids |
| CN2561444Y (en) * | 2002-07-05 | 2003-07-23 | 北京世纪联保消防新技术有限公司 | Automatic pulsed superfine powder extinguisher |
| CN201070502Y (en) * | 2007-01-05 | 2008-06-11 | 陕西坚瑞化工有限责任公司 | Bidirectional horizontal spray type airosol fire-extinguishing equipment |
| CN101637637A (en) * | 2009-06-08 | 2010-02-03 | 陕西坚瑞消防股份有限公司 | Condensed aerosol fire extinguishing device |
| CN101850164A (en) * | 2009-04-02 | 2010-10-06 | 湖北卫东机械化工有限公司 | Hand-thrown aerosol fire extinguisher |
| CN202844429U (en) * | 2012-10-16 | 2013-04-03 | 湖北卫东化工股份有限公司 | Hand-throw-type hot aerosol fire extinguisher |
-
2012
- 2012-10-16 CN CN201210390212.6A patent/CN103721358B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4418623A (en) * | 1980-07-09 | 1983-12-06 | Fernand Gauchard | Apparatus for dispersing liquids |
| CN2561444Y (en) * | 2002-07-05 | 2003-07-23 | 北京世纪联保消防新技术有限公司 | Automatic pulsed superfine powder extinguisher |
| CN201070502Y (en) * | 2007-01-05 | 2008-06-11 | 陕西坚瑞化工有限责任公司 | Bidirectional horizontal spray type airosol fire-extinguishing equipment |
| CN101850164A (en) * | 2009-04-02 | 2010-10-06 | 湖北卫东机械化工有限公司 | Hand-thrown aerosol fire extinguisher |
| CN101637637A (en) * | 2009-06-08 | 2010-02-03 | 陕西坚瑞消防股份有限公司 | Condensed aerosol fire extinguishing device |
| CN202844429U (en) * | 2012-10-16 | 2013-04-03 | 湖北卫东化工股份有限公司 | Hand-throw-type hot aerosol fire extinguisher |
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| CN103721358A (en) | 2014-04-16 |
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