CN87216992U - Self-explosive safety dry powder fire-extinguishig bomb - Google Patents
Self-explosive safety dry powder fire-extinguishig bomb Download PDFInfo
- Publication number
- CN87216992U CN87216992U CN 87216992 CN87216992U CN87216992U CN 87216992 U CN87216992 U CN 87216992U CN 87216992 CN87216992 CN 87216992 CN 87216992 U CN87216992 U CN 87216992U CN 87216992 U CN87216992 U CN 87216992U
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- CN
- China
- Prior art keywords
- dry powder
- self
- lead
- fire extinguishing
- fiery
- 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.)
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
The utility model relates to a self-explosive safety dry powder fire extinguishing bomb which is composed of an outer shell, dry powder, throwing scattering medicine, etc. The self-explosive safety dry powder fire extinguishing bomb is characterized in that the self-explosive safety dry powder fire extinguishing bomb is provided with a quick fire self-explosive device with multi-channel composite down-leads which can safely automatically be detonated. The self-explosive safety dry powder fire extinguishing bomb has lower explosion loudness, good fire extinguishing effect, safe utilization, storage and transportation and does not detonators, dynamite and a firing system. The utility model can be suitable for extinguishing the primary origin fires of combustible gas, combustible liquid, etc. and can be arranged on fire-prone places, such as warehouses, mines, hotels, etc.
Description
The utility model is a kind of dry-chemical fire extinguishing equipment that relates to, and is applicable to and puts out fuel gas, flammable liquid and furniture etc. from the beginning of fire, and can be equipped in storehouse, mine and hotel etc. needs the fireproof place.
At present both at home and abroad the dry powder extinguisher that uses is that this class dry powder extinguisher portably uses inconvenience, cost height with gases at high pressure and the combustion gas gas generating device fire extinguisher as power.
Development in recent years the quick-fried technology of a kind of employing drive the fire extinguisher bomb of throwing the dry powder that looses, except dry powder can be put out a fire, shock wave also can produce the fire extinguishing effect.Early eighties has been made a cylindrical dry powder fire extinguisher bomb of hand, because of having used detonator and explosive, has adopted and has manually drawn fiery apparatus to cause bursting, potential certain danger, thereby this fire extinguisher bomb all is being restricted aspect social security and the safe handling.
The purpose of this utility model to overcome exactly existing dry chemical projectile of the same type automatically igniting blasting, use to store and transport uneasy congruent shortcoming, invent a kind of safety and self-explosion, dry chemical projectile handsome in appearance.
Design of the present utility model: design one and meet the fiery starting drive of ignition of lighting automatically, adopt and easily light a fire, pass the lead-in wire that fire is ignited safety.Ignite lag time and ignite the enough excitation energies of disperse drug needs but single lead-in wire can not satisfy simultaneously, so must adopt by two kinds of composite legs that play the not lead-in wire combination of same-action as apparatus to cause bursting; Wherein first kind of lead-in wire made fiery photosensitive elements, and even low speed burning plays the effect of control lag time; Second kind of lead-in wire is the high-velocity combustion element, works the strong excitation energy effect that produces.Adopt the disperse drug of being made up of non-explosive to replace explosive in addition, disperse drug is made up of oxidant, sensitizer, reducing agent, detonator and binding agent.In order to make product shape attractive in appearance, the double as artwork ornaments are selected non-papery for use, easily are processed into the shell new material of different external forms.
According to above-mentioned design, design multichannel composite leg is as the quick destructive mechansim of fire, miniature safety lead-in wire and high combustion speed lead-in wire by even low speed burning are formed, or by firecrackers spill and high combustion speed lead-in wire compound composition, or are gone between and the firecrackers spill is compound forms by miniature safety.In the disperse drug component, oxidant adopts perchlorate or nitrate; Reducing agent adopts sulphur or metal dust; Sensitizer adopts picrate or molysite or antimonic salt; Detonator adopts wood powder or charcoal powder or coal dust; Binding agent adopts polyvinyl alcohol nitrate or nitrocotton.
The utility model is made up of the fiery quick destructive mechansim (7) of shell (1), dry powder (2), connection stay tube (3), sealing-plug (4), pencil (5), disperse drug (6) and multichannel composite leg.Wherein shell is with braided material or plastics; Dry powder adopts alkali metal sodium salt dry powder or ammonium phosphate dry-powder; Connecting stay tube and pencil all forms with the paper conversion of standard paper tube; Sealing-plug is a polystyrene foam plastics; The multichannel composite leg is to be connected to form by miniature fast go between (8) of the high combustion of multiply that go between (9) safely and be contained in the insulating sleeve of multiply; The easy content (weight %) of the disperse drug of igniting blasting, can be by following proportioning:
70-80% oxidant: potassium hyperchlorate
8-12% sensitizer: antimonous sulfide
8-12% reducing agent: aluminium powder
3-5% detonator: charcoal powder
1-3% binding agent nitrocotton.
Another characteristics of the present utility model are fiery quick destructive mechansims of multichannel composite leg, connect to form by three strands of miniature safety lead-in wires (9) and three strands of height combustion speed lead-in wires (8) that attach together in insulating sleeve, wherein be exposed at the outer miniature safety lead-in wire (9) of body and be fiery photosensitive elements.
More than the shell of all utility model be the structure of the vase type made of the gaily decorated basket type that is made into by straw plaited or foamed plastics.Dress dry powder in the straw plaited gaily decorated basket or in the foamed plastics vase, on the gaily decorated basket top cover or all available plastic flower of vase oral area decorate.
Advantage of the present utility model can be ignited safely automatically, and blast loudness is lower, good extinguishing effect, and no detonator, no explosive, nothing is drawn ignition system, and use, storage, transportation safety are reliable.Simple in structure, easy to manufacture, aesthetic in appearance, can make ornament.The raw material source is abundant, is suitable for applying.
The utility model accompanying drawing 1 is the profile of a kind of foamed plastics vase type fire extinguisher bomb in the safety and self-explosion dry chemical projectile.The 1-shell, 2-dry powder, 3-connects stay tube, 4-sealing-plug, 5-pencil, 6-disperse drug, the quick destructive mechansim of 7-fire, the high combustion speed of 8-lead-in wire, the miniature safety lead-in wire of 9-.
Embodiment:
The utility model is realized with reference to the structure of accompanying drawing 1: in foamed plastics shell (1), and the about 1.1kg of dress sodium salt dry powder (2); The sub-assembly that will connect stay tube (3) and pencil (5) is installed in the body center; Pencil (5) is adorned the about 0.005kg of disperse drug (6) with foam seal plug (4) sealing in the pencil (5); Will be by three strands of miniature safety lead-in wires (9) and three strands of fiery quick destructive mechansims that the height combustion speed lead-in wire (8) that attaches together in insulating sleeve connects to form, be installed in the central authorities that connect stay tube (3), high combustion speed lead-in wire (8) inserts in the disperse drug (6), and miniature safety lead-in wire (9) is exposed at outside the body; The body oral area is decorated with plastic flower, can be used as artwork ornaments.Place fire-hazardous places such as electrical equipment, fire extinguisher bomb is ignited fire extinguishing automatically when meeting fire; Or when meeting fire, fire extinguisher bomb directly can be thrown the scene of a fire, behind the retardation required time from fried fire extinguishing.
Claims (3)
1, a kind of safety and self-explosion dry chemical projectile, form by shell (1), dry powder (2), connection stay tube (3), sealing-plug (4), pencil (5), disperse drug (6), it is characterized in that the multichannel composite leg fires the fiery quick destructive mechansim (7) that fast go between (8) are formed by the miniature multiply height that goes between (9) safely and be contained in the insulating sleeve of multiply.
2, fire extinguisher bomb according to claim 1, the fiery quick destructive mechansim that it is characterized in that the multichannel composite leg, connect to form by three strands of miniature safety lead-in wires (9) and three strands of height combustion speed lead-in wires (8) that attach together in insulating sleeve, wherein be exposed at the outer miniature safety lead-in wire (9) of body and be fiery photosensitive elements.
3, fire extinguisher bomb according to claim 1 and 2 is characterized in that shell is the structure of the vase type made of the gaily decorated basket type that is made into by straw plaited or foamed plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87216992 CN87216992U (en) | 1987-12-30 | 1987-12-30 | Self-explosive safety dry powder fire-extinguishig bomb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87216992 CN87216992U (en) | 1987-12-30 | 1987-12-30 | Self-explosive safety dry powder fire-extinguishig bomb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87216992U true CN87216992U (en) | 1988-09-14 |
Family
ID=4830841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87216992 Withdrawn CN87216992U (en) | 1987-12-30 | 1987-12-30 | Self-explosive safety dry powder fire-extinguishig bomb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87216992U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100544796C (en) * | 2002-08-09 | 2009-09-30 | 法纳瓦南·凯玛特 | Fire extinguishing ball |
| CN101940825B (en) * | 2009-12-30 | 2012-09-19 | 四川威特龙消防设备有限公司 | Oil gas explosion suppression method in restricted space |
| CN105582629A (en) * | 2014-10-22 | 2016-05-18 | 安徽红星机电科技股份有限公司 | Ignition type dry powder fire extinguishing bullet exploder and ignition type dry powder fire extinguishing bullet |
| CN107478104A (en) * | 2017-09-22 | 2017-12-15 | 吉敏 | A kind of fire control shell |
| CN109990668A (en) * | 2019-03-28 | 2019-07-09 | 张祖雄 | It ignites tube assembly and its ignites medicament and ignite the manufacturing method of medicament |
| 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 |
| WO2020238726A1 (en) * | 2019-05-27 | 2020-12-03 | 姚珍汉 | Method for extinguishing forest fires |
-
1987
- 1987-12-30 CN CN 87216992 patent/CN87216992U/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100544796C (en) * | 2002-08-09 | 2009-09-30 | 法纳瓦南·凯玛特 | Fire extinguishing ball |
| CN101940825B (en) * | 2009-12-30 | 2012-09-19 | 四川威特龙消防设备有限公司 | Oil gas explosion suppression method in restricted space |
| CN105582629A (en) * | 2014-10-22 | 2016-05-18 | 安徽红星机电科技股份有限公司 | Ignition type dry powder fire extinguishing bullet exploder and ignition type dry powder fire extinguishing bullet |
| CN107478104A (en) * | 2017-09-22 | 2017-12-15 | 吉敏 | A kind of fire control shell |
| CN109990668A (en) * | 2019-03-28 | 2019-07-09 | 张祖雄 | It ignites tube assembly and its ignites medicament and ignite the manufacturing method of medicament |
| WO2020238726A1 (en) * | 2019-05-27 | 2020-12-03 | 姚珍汉 | Method for extinguishing forest fires |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |