CN106621134B - Aerosol fire extinguishing bomb - Google Patents
Aerosol fire extinguishing bomb Download PDFInfo
- Publication number
- CN106621134B CN106621134B CN201710106823.6A CN201710106823A CN106621134B CN 106621134 B CN106621134 B CN 106621134B CN 201710106823 A CN201710106823 A CN 201710106823A CN 106621134 B CN106621134 B CN 106621134B
- Authority
- CN
- China
- Prior art keywords
- fire extinguishing
- solvent cavity
- solvent
- partition plate
- cavity
- 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.)
- Active
Links
- 239000000443 aerosol Substances 0.000 title claims abstract description 31
- 239000002904 solvent Substances 0.000 claims abstract description 54
- 238000005192 partition Methods 0.000 claims abstract description 23
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 18
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims abstract description 16
- 238000010304 firing Methods 0.000 claims abstract description 8
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims abstract description 8
- 235000017557 sodium bicarbonate Nutrition 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 8
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000000376 reactant Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000011345 viscous material Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 5
- 239000010408 film Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Images
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
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
The invention discloses an aerosol fire extinguishing bomb. Comprises an impact driving device arranged at one end in a cartridge case and a fire extinguishing solvent cavity arranged at the other end; the impact driving device comprises an impact shaft, a locking device and a pushing handle; the solvent cavity comprises three groups, the first passage and the second passage are sealed by a partition plate, one end face of the partition plate is provided with a pushing handle, the other end face of the partition plate is provided with a firing pin, and the second passage and the third passage are sealed by a diaphragm; the third solvent cavity bullet shell is provided with holes, and each hole is sealed by a film in a waiting state. The shell structure of the fire extinguishing bomb is small in size and light in weight, one end of the fire extinguishing bomb is provided with a viscous substance and is used in combination with a launching gun with a corresponding caliber, the fire extinguishing distance can be increased, and the fire extinguishing position is fixed, so that the safety performance and the use efficiency of the fire extinguisher are greatly improved. The invention adopts a mode that gas generated by hydrochloric acid solution and sodium bicarbonate solution is pressed out of aerosol, the reactants have no environmental pollution substances, and the cartridge case can be recycled for secondary utilization after being used, thus the invention has the beneficial characteristics of green, environmental protection and low cost.
Description
Technical Field
The invention belongs to the technical field of fire-fighting device design, relates to a hybrid fire-fighting device design technology, and particularly relates to a structure of an aerosol fire extinguishing bomb.
Background
The fire extinguisher is an indispensable fire-fighting tool for home, office and trip. At present, the fire extinguishers universally applicable at home and abroad mainly comprise dry powder fire extinguishers, clear water fire extinguishers and the like. However, the traditional fire extinguisher has certain potential safety hazard when in use, and particularly cannot meet the requirement of long-distance safe fire extinguishing. For example, dry powder extinguishers suffer from the disadvantages of large diameter, poor dispersion, low fire extinguishing efficiency, and particularly short spray distances, and fire extinguishers are easily burned by the fire because they must be close to the fire site during use. If the clear water fire extinguisher is improperly used, the fire extinguisher can cause potential safety hazards such as fire extinguishers burn and electric shock, and is not enough for long-distance fire extinguishment. The aerosol fire extinguishing bomb is a novel remote fire extinguishing device, the aerosol is high in fire extinguishing efficiency, low in comprehensive cost, good in safety performance, free of toxicity and environment-friendly, is made into a fire extinguishing bomb and is launched by a special gun, the using distance of the fire extinguisher is greatly increased, potential safety hazards are reduced, the aerosol fire extinguishing bomb has the advantages of being small in size and easy to store, the defect that a traditional fire extinguisher can be used only once is overcome, and the aerosol fire extinguishing bomb can be widely used as a household small fire extinguisher.
However, as a fire extinguishing bomb to be thrown and launched at a long distance, it is desired that the fire extinguishing bomb, after being thrown and launched, not only fall exactly to a fire spot of a fire scene but also be relatively stable and not roll arbitrarily during the process of spraying the fire extinguishing agent.
Disclosure of Invention
The invention discloses an aerosol fire extinguishing bomb according to the defects of the prior art. The invention aims to provide a fire extinguishing bomb structure which can improve the fire extinguishing distance of an aerosol fire extinguishing bomb, is more accurate and precise in fire extinguishing function, and is more reasonable and effective in structure.
The invention is realized by the following technical scheme:
aerosol fire extinguishing bomb, including the cartridge case, its characterized in that: one end of the shell is provided with an impact driving device, and the other end of the shell is provided with a fire extinguishing solvent cavity; the impact driving device comprises an impact shaft extending out of the cartridge case, a locking device and a pushing handle which are connected in sequence; the fire extinguishing solvent cavity comprises three groups of solvent cavities which are sequentially arranged in a separated manner, the first solvent cavity and the second solvent cavity are sealed by a partition plate, one end face of the partition plate is connected with the pushing handle, the other end face of the partition plate is provided with a firing pin, and the second solvent cavity and the third solvent cavity are sealed by a diaphragm; the shell body forming the third solvent cavity is provided with uniformly and densely distributed holes, and each hole is sealed by a film which can be broken by pressure in a waiting state.
The pushing handle is provided with a spring to support and seal the first solvent cavity and the second solvent cavity in the aerosol fire extinguishing bomb waiting state.
The locking device comprises a chute arranged on the impact shaft and a groove arranged on the locking component, and the chute can be pushed by force to be embedded into the groove for locking.
The top end of the impact shaft is coated with pressure-sensitive adhesive.
The hole forming the cartridge case body of the third solvent cavity is positioned on the side surface of the cartridge case, and a sub-runner is arranged in the third solvent cavity.
The length of the striker arranged on the end face of the partition plate ensures that the diaphragm between the second solvent cavity and the third solvent cavity can be punctured at the tail end of the stroke of the partition plate opened by the push handle.
The first solvent cavity is filled with a fire extinguishing agent hydrochloric acid solution, the second solvent cavity is filled with a fire extinguishing agent sodium bicarbonate solution, and the third solvent cavity is filled with aerosol powder.
The cartridge case is of a cylindrical structure and is divided into two parts which are matched with each other and are screwed and connected through threads.
When the fire extinguishing device is used for fire extinguishing, a fire extinguishing bomb is launched to a fire extinguishing place by a gun, the warhead collides with a target, the pressure generated by impact extrudes the pushing handle through the impact shaft on the warhead, the whole structure of the pushing chute and the pushing handle moves backwards, the chute is moved and embedded into the groove to fix the pushing handle, a gap is generated between the partition plate and the interlayer, so that the hydrochloric acid solution in the C enters the D to react with the sodium bicarbonate solution, a large amount of gas is rapidly generated, the membrane is punctured by the firing pin, a large pressure is generated inside the device to puncture the membrane, the film in the tail hole of the fire extinguishing bomb is punctured by the firing pin, the gas is ejected from the hole and simultaneously drives aerosol powder to be ejected together, and the aerosol is rapidly diffused into nearby air. According to the invention, the impact shaft is coated with the pressure-sensitive adhesive, and the pressure-sensitive adhesive can fix the whole fire extinguishing bomb in a fire scene to spray the fire extinguishing agent more stably, so that the fire extinguishing effect is more effectively exerted.
The invention has the following beneficial effects: the shell structure of the fire extinguishing bomb has the characteristics of small volume and light weight, and one end of the fire extinguishing bomb is provided with a viscous substance and is used in combination with a launching gun with a corresponding caliber, so that the fire extinguishing distance can be increased, and the fire extinguishing position can be fixed, thereby greatly increasing the safety performance and the use efficiency of a fire extinguisher. The invention adopts a mode that gas generated by hydrochloric acid solution and sodium bicarbonate solution is pressed out of aerosol, the reactants have no environmental pollution substances, and the cartridge case can be recycled for secondary utilization after being used, thus the invention has the beneficial characteristics of green, environmental protection and low cost.
Drawings
FIG. 1 is a schematic view of the construction of a fire extinguishing bomb according to the present invention;
FIG. 2 is a partially enlarged and separated schematic view of the chute and groove locking structure of the fire extinguishing bomb according to the present invention.
In the figure, 1 is an impact shaft, 2 is a cartridge case, 3 is a locking part, 4 is a chute, 5 is a pushing handle, 6 is a spring, 7 is a groove, 8 is a leakproof ring, 9 is a partition, 10 is a partition, 11 is a firing pin, 12 is a screw thread, 13 is a diaphragm, 14 is a branch channel, 15 is a hole, 16 is a film, 17 is a pressure sensitive adhesive, C is hydrochloric acid solution, D is sodium bicarbonate solution, and E is aerosol powder.
Detailed Description
The present invention is described in detail by the following embodiments, which are only used for further illustration of the present invention, but not to be construed as limiting the scope of the present invention, and the insubstantial modifications and adaptations of the present invention by those skilled in the art based on the above disclosure also belong to the scope of the present invention.
Combine fig. 1 and fig. 2.
The aerosol fire extinguishing bomb comprises a cartridge case 2, wherein one end of the cartridge case 2 is provided with an impact driving device, and the other end of the cartridge case is provided with a fire extinguishing solvent cavity; the impact driving device comprises an impact shaft 1 extending out of the bullet shell 2, a locking device and a pushing handle 5 which are connected in sequence; the fire extinguishing solvent cavity comprises three groups of solvent cavities which are sequentially arranged in a separated mode, the first solvent cavity and the second solvent cavity are sealed through a partition plate 10, one end face of the partition plate 10 is connected with the pushing handle 5, the other end face of the partition plate 10 is provided with a firing pin 11, and the second solvent cavity and the third solvent cavity are sealed through a diaphragm 13; the casing 2, which forms the third solvent chamber, has uniformly dense apertures 15, each aperture 15 being closed by a rupturable membrane 16.
The pushing handle 5 has a spring 6 supporting and sealing the first solvent chamber and the second solvent chamber in the aerosol fire extinguishing bomb waiting state.
The locking device comprises a chute 4 arranged on the impact shaft 1 and a groove 7 arranged on the locking component 3, and the chute 4 can be forced to push the embedding groove 7 to be locked.
The top end of the impact shaft 1 is coated with a pressure sensitive adhesive 17.
The hole 15 forming the cartridge case 2 of the third solvent chamber is located on the side of the cartridge case 2, and a branch channel 14 is arranged in the third solvent chamber.
The end face of the partition 10 is provided with a striker 11 of a length ensuring that a diaphragm 13 between the second solvent chamber and the third solvent chamber can be pierced at the end of the stroke of the partition 10 opened by the push lever 5.
The first solvent cavity is filled with extinguishing agent hydrochloric acid solution, the second solvent cavity is filled with extinguishing agent sodium bicarbonate solution, and the third solvent cavity is filled with aerosol powder.
The cartridge case 2 is a cylindrical structure and is divided into two parts which are matched with each other and are screwed and connected through threads 12.
As shown in figure 1, the fire extinguishing bomb is launched to a fire extinguishing place through a launching gun or a throwing device, a bomb head impact shaft 1 collides with a target, pressure-sensitive adhesive on the bomb head impact shaft 1 plays a role in fixing the whole fire extinguishing bomb, the whole structure of a chute 4 and a push handle 5 is pushed backwards through the impact shaft 1 under the pressure generated by the impact, the chute 4 is embedded into a groove 7, a gap is formed between a partition plate 10 and a partition layer 9, hydrochloric acid in C enters D to react with sodium bicarbonate, a large amount of gas is rapidly generated, meanwhile, a barrier film 13 is punctured by a firing pin 11, a large pressure is generated inside the device, a thin film 16 in an exhaust hole 15 at the tail part of the fire extinguishing bomb is punctured, the gas is jetted from the exhaust hole 15 and simultaneously drives aerosol powder to be jetted together, and the aerosol is rapidly diffused into nearby air.
FIG. 2 is a partially enlarged and separated schematic view of the chute and groove locking structure of the fire extinguishing bomb according to the present invention. In the figure, the impact shaft 1, the chute 4 and the pushing handle 5 connected with the chute are separated from the locking part 3 and the groove 7 arranged on the locking part, the installation structure is an embedded structure shown in figure 1, and the whole locking structure can be a cylindrical structure embedded with each other. When the impact shaft 1 of the fire extinguishing bomb is stressed, the impact shaft 1 extrudes the whole structure of the pushing chute 4 and the pushing handle 5 to move backwards, and the tip of the chute 4 is embedded into the groove 7 to be fixed.
The fire extinguishing agent produced by the fire extinguishing bomb comprises diffused aerosol, water and carbon dioxide generated by the reaction of hydrochloric acid and sodium bicarbonate solution, the aerosol absorbs heat from flame after entering a flame area, the temperature rises, and solid particles are melted/gasified until decomposed to absorb a large amount of heat after reaching a certain temperature; the liquid droplets are also heated and vaporized to absorb heat, so that the temperature of the flame zone is reduced, the vaporization and evaporation of combustible materials are reduced, the heat radiation is reduced, the oxygen concentration of the flame zone is reduced, the content of inert gas is increased, the isolation, suffocation and cooling effects are generated, and the combustion reaction is inhibited.
Claims (5)
1. An aerosol fire extinguishing bomb, includes cartridge case, its characterized in that: one end of the shell is provided with an impact driving device, and the other end of the shell is provided with a fire extinguishing solvent cavity; the cartridge case is of a cylindrical structure and is divided into two parts which are matched with each other and are screwed and connected through threads;
the impact driving device comprises an impact shaft extending out of the cartridge case, a locking device and a pushing handle which are connected in sequence; the fire extinguishing solvent cavity comprises three groups of solvent cavities which are sequentially arranged in a separated manner, the first solvent cavity and the second solvent cavity are sealed by a partition plate, one end face of the partition plate is connected with the pushing handle, the other end face of the partition plate is provided with a firing pin, and the second solvent cavity and the third solvent cavity are sealed by a diaphragm;
the elastic shell forming the third solvent cavity is provided with uniformly and densely distributed holes, and each hole is sealed by a film which can be broken by pressure in a waiting state; under waiting state, the pushing handle is provided with a spring to support and seal the first solvent cavity and the second solvent cavity;
the locking device comprises a chute arranged on the impact shaft and a groove arranged on the locking component, and the chute can be pushed by force to be embedded into the groove for locking.
2. An aerosol fire extinguishing bomb according to claim 1, characterised in that: the top end of the impact shaft is coated with pressure-sensitive adhesive.
3. An aerosol fire extinguishing bomb according to claim 2, characterised in that: the hole forming the cartridge case body of the third solvent cavity is positioned on the side surface of the cartridge case, and a sub-runner is arranged in the third solvent cavity.
4. An aerosol fire extinguishing bomb according to claim 2, characterised in that: the length of the striker arranged on the end face of the partition plate ensures that the diaphragm between the second solvent cavity and the third solvent cavity can be punctured at the tail end of the stroke of the partition plate opened by the push handle.
5. An aerosol fire extinguishing bomb according to claim 2, characterised in that: the first solvent cavity is filled with a fire extinguishing agent hydrochloric acid solution, the second solvent cavity is filled with a fire extinguishing agent sodium bicarbonate solution, and the third solvent cavity is filled with aerosol powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710106823.6A CN106621134B (en) | 2017-02-27 | 2017-02-27 | Aerosol fire extinguishing bomb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710106823.6A CN106621134B (en) | 2017-02-27 | 2017-02-27 | Aerosol fire extinguishing bomb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106621134A CN106621134A (en) | 2017-05-10 |
| CN106621134B true CN106621134B (en) | 2022-05-03 |
Family
ID=58847779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710106823.6A Active CN106621134B (en) | 2017-02-27 | 2017-02-27 | Aerosol fire extinguishing bomb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106621134B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297044A (en) * | 2017-08-18 | 2017-10-27 | 上海西良工程技术服务有限公司 | A kind of Domestic hanging robotics fixed froth installation |
| CN107308582B (en) * | 2017-08-31 | 2021-06-11 | 绍兴迪艾仕机械设计有限公司 | Fire control water collection ball with choked flow effect |
| CN109001055B (en) * | 2018-07-27 | 2019-11-19 | 北京理工大学 | Impact loading experiment device |
| CN110465019B (en) * | 2019-08-21 | 2020-12-18 | 顾海明 | Self-injection type fire extinguishing ball |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2296515Y (en) * | 1996-11-27 | 1998-11-04 | 刘新立 | Fire fighting fly bomb |
| CN2874411Y (en) * | 2006-04-07 | 2007-02-28 | 宋明韬 | Aeroplane throwing super fine dry powder forest fire fighting bomb |
| CN201049164Y (en) * | 2006-11-13 | 2008-04-23 | 孙元斌 | Fire-fighting extinguishing bomb |
| CN201085867Y (en) * | 2007-09-26 | 2008-07-16 | 陈尊山 | Fire-fighting bomb with secondary diffusion extinguishing agent function |
| CN201123970Y (en) * | 2007-11-30 | 2008-10-01 | 长安汽车（集团）有限责任公司 | Mortar bomb for extinguishing forest fire |
| 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 |
| CN102366657A (en) * | 2011-09-29 | 2012-03-07 | 张琳 | Fire extinguishing bomb |
| 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 |
| RU2483770C1 (en) * | 2011-12-21 | 2013-06-10 | Валерий Николаевич Козырев | Generator of fire-extinguishing aerosol |
| CN103691084A (en) * | 2014-01-17 | 2014-04-02 | 徐鹏 | Fire extinguishing device |
| CN103706061A (en) * | 2013-12-10 | 2014-04-09 | 山西北方晋东化工有限公司 | Forest fire-fighting bomb launched by pulse pressure |
| CN204073201U (en) * | 2014-06-30 | 2015-01-07 | 苏州萃智新技术开发有限公司 | A kind of throwing fire extinguisher bomb |
| RU2545850C1 (en) * | 2014-01-30 | 2015-04-10 | Общество с ограниченной ответственностью "Системы Пожаротушения" | Generator of fire extinguishing aerosol |
| CN105031856A (en) * | 2015-07-24 | 2015-11-11 | 中国石油化工股份有限公司 | Multi-purpose fire-extinguishment ball |
| CN205626796U (en) * | 2016-01-07 | 2016-10-12 | 深圳顺霆科技有限公司 | Aerosol fire extinguisher's manual or hot starting drive |
| CN206549029U (en) * | 2017-02-27 | 2017-10-13 | 西华大学 | A kind of aerosol fire-extinguishing bullet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4012184B2 (en) * | 2004-09-10 | 2007-11-21 | 株式会社モリタ | Hand-throwing ignition suppression foam |
-
2017
- 2017-02-27 CN CN201710106823.6A patent/CN106621134B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2296515Y (en) * | 1996-11-27 | 1998-11-04 | 刘新立 | Fire fighting fly bomb |
| CN2874411Y (en) * | 2006-04-07 | 2007-02-28 | 宋明韬 | Aeroplane throwing super fine dry powder forest fire fighting bomb |
| CN201049164Y (en) * | 2006-11-13 | 2008-04-23 | 孙元斌 | Fire-fighting extinguishing bomb |
| CN201085867Y (en) * | 2007-09-26 | 2008-07-16 | 陈尊山 | Fire-fighting bomb with secondary diffusion extinguishing agent function |
| CN201123970Y (en) * | 2007-11-30 | 2008-10-01 | 长安汽车（集团）有限责任公司 | Mortar bomb for extinguishing forest fire |
| 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 |
| CN102366657A (en) * | 2011-09-29 | 2012-03-07 | 张琳 | Fire extinguishing bomb |
| RU2483770C1 (en) * | 2011-12-21 | 2013-06-10 | Валерий Николаевич Козырев | Generator of fire-extinguishing aerosol |
| 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 |
| CN103706061A (en) * | 2013-12-10 | 2014-04-09 | 山西北方晋东化工有限公司 | Forest fire-fighting bomb launched by pulse pressure |
| CN103691084A (en) * | 2014-01-17 | 2014-04-02 | 徐鹏 | Fire extinguishing device |
| RU2545850C1 (en) * | 2014-01-30 | 2015-04-10 | Общество с ограниченной ответственностью "Системы Пожаротушения" | Generator of fire extinguishing aerosol |
| CN204073201U (en) * | 2014-06-30 | 2015-01-07 | 苏州萃智新技术开发有限公司 | A kind of throwing fire extinguisher bomb |
| CN105031856A (en) * | 2015-07-24 | 2015-11-11 | 中国石油化工股份有限公司 | Multi-purpose fire-extinguishment ball |
| CN205626796U (en) * | 2016-01-07 | 2016-10-12 | 深圳顺霆科技有限公司 | Aerosol fire extinguisher's manual or hot starting drive |
| CN206549029U (en) * | 2017-02-27 | 2017-10-13 | 西华大学 | A kind of aerosol fire-extinguishing bullet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106621134A (en) | 2017-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106621134B (en) | Aerosol fire extinguishing bomb | |
| CN107269424B (en) | Secondary ignition structure of solid rocket engine | |
| CN108592710B (en) | Spin-stabilized antiriot bomb based on smooth bore weapon firing | |
| CN203647922U (en) | Bursting-type fire extinguisher | |
| CN110947133B (en) | High-rise fire extinguishing bomb for delivering powder | |
| JP2015510422A (en) | One-way spray-type non-killing debris fire bomb | |
| CN202236981U (en) | Multifunctional rocket launcher type fire extinguishing bomb | |
| CN110270020B (en) | Recoilless window breaker mounted on unmanned aerial vehicle | |
| AU2020452936A1 (en) | Non-electric and non-pressure-containing-type fire extinguishing system | |
| CN105664407B (en) | Fire-fighting cannonball | |
| CN211273254U (en) | Forest fire extinguishing bomb | |
| CN206549029U (en) | A kind of aerosol fire-extinguishing bullet | |
| CN109663257B (en) | Hot-melting alloy constrained air-burst fire extinguishing bomb | |
| CN103656936A (en) | Fragment-free fire extinguishing bomb with gaseous extinguishing agent | |
| CN102371040A (en) | High-temperature sensing fire-fighting rocket bomb | |
| CN201123970Y (en) | Mortar bomb for extinguishing forest fire | |
| CN2338721Y (en) | Long distance projecting type powder fire-extinguishing bomb | |
| US20230372754A1 (en) | Fire suppression device | |
| CN110665143B (en) | Double-insurance explosion-guiding air drop type forest fire extinguishing bomb | |
| CN208223305U (en) | A kind of pinking formula tear bombnoun | |
| CN101229416A (en) | Forest firefighting mortar bomb | |
| CN208372336U (en) | A kind of throwing type extinguishing device | |
| CN202315037U (en) | Portable ejection device | |
| CN105126279A (en) | Extinguishing bomb for forest crown fire | |
| US20050139367A1 (en) | Fire extinguishing device and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240401 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Country or region after: China Address before: 610039 No. 999, golden week Road, Chengdu, Sichuan, Jinniu District Patentee before: XIHUA University Country or region before: China |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20240510 Address after: 528000, No. 49-2 Guidan West Road, Danzao Town, Nanhai District, Foshan City, Guangdong Province Patentee after: A total of Foshan City Fire Equipment Co.,Ltd. Country or region after: China Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Country or region before: China |