CN2899852Y - Automatic fire fighting device - Google Patents
Automatic fire fighting device Download PDFInfo
- Publication number
- CN2899852Y CN2899852Y CN 200620072282 CN200620072282U CN2899852Y CN 2899852 Y CN2899852 Y CN 2899852Y CN 200620072282 CN200620072282 CN 200620072282 CN 200620072282 U CN200620072282 U CN 200620072282U CN 2899852 Y CN2899852 Y CN 2899852Y
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- CN
- China
- Prior art keywords
- film
- utility
- fire
- housing
- automatic fire
- 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.)
- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses an automatic fire-extinguishing device which can automatically detect surroundings as well as automatically spray extinguish agent. The utility mainly comprises a shell which is provided with a spraying mouth and which is provided with extinguishing agent, a plastic seal whose pressure sustaining ability meets that of the predetermined requirements and which covers the spraying mouth. A blaster is permanently fixed in the shell. The utility model is characterized in that: the blaster is composed of plastic film whose pressure sustaining ability meets that of the predetermined requirements, gas generator wrapped in the film and lighting unit which is connected with the power through the normally open contact sensor of the sensor controller. In use, install the utility model in needed places, the sensor controller will connect the lighting member which will produce flame to ignite the gas generator and to produce a large amount of high pressure gas which will break though the film and release the fire extinguishing fluid to power when meeting dangerous situation, thus the fire can be extinguished.
Description
Technical field
The utility model relates to and a kind ofly can detect surrounding environment, and the automatic automatic fire extinguisher of spray fire extinguishing agent automatically.
Background technology
In recent years, in industry, the growing growth of communications, each electric appliances or industrial malignant fire accident also happen occasionally, and bring heavy losses for country, enterprise.And existing fire-extinguishing apparatus, particularly traditional hand extinguisher, because the restriction that needs the special messenger to operate and be subjected to putting position, in case breaking out of fire often can not in time be found and be stamped out a fire.For example, the easy fire position of automobile generally all concentrates in the engine nacelle, and the motorbus cabin is at body tail, in case the driver of catching fire is difficult for realizing usually have the accident of vehicle spontaneous combustion to take place, gently then car is ruined, heavy then people dies.Existing vehicle is typically equipped with hand extinguisher, but often finds that the condition of a fire is late, promptly uses hand extinguisher to extinguish the blaze after waiting discovery, vehicle also major part burn.As some buildings, though fire fighting device is arranged, the intensity of a fire is big when also having the discovery condition of a fire, the difficulty of putting out a fire to save life and property in addition.Positions such as same cable duct, distribution box are also on fire easily, but general unmanned guard has caused very big loss when finding the condition of a fire.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of and be installed in required occasion, can detect surrounding environment automatically, and the automatic fire extinguisher of spray fire extinguishing agent automatically.
For solving the problems of the technologies described above, the concrete technical scheme that the utility model adopts is: described automatic fire extinguisher, comprise: a housing that is provided with jet, be placed with extinguishing chemical in the housing, the film that withstand voltage satisfied setting requires is sealed on jet, also is set with initiator in housing; The film that initiator is mainly required by withstand voltage satisfied setting, gas-forming agent and the ignition device that is coated in the film are formed, and ignition device links to each other with sensing controler.
Above-mentioned sensing controler can specifically be set to the temperature sensor or the Smoke Sensor of at least one band normally opened contact.
Above-mentioned housing is steel, the housing that is spurting.It specifically can be the housing of horn shape or parabolic shape.
The utility model has the advantages that: described automatic fire extinguisher can be installed in required place, because sensor can be responded to the variation of ambient temperature or smog etc. constantly, in case detect dangerous situation, the normally opened contact closure of sensing controler is connected the ignition device power supply, and ignition device produces spark, thereby ignite gas-forming agent rapidly, moment produces a large amount of gases at high pressure, and breaks through the film that seals and with the extinguishing chemical ejection, realize the purpose that stamps out a fire.
Description of drawings
Fig. 1 is the structural representation of automatic fire extinguisher described in the utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments technical scheme described in the utility model and operation principle thereof and advantage are further described.
As shown in Figure 1, in the present embodiment, described automatic fire extinguisher mainly comprises: a housing 3 that is provided with jet, be placed with extinguishing chemical 4 in the housing 3, and the film 5 that withstand voltage satisfied setting requires is sealed on jet, also is set with initiator in housing 3; The film 10 that initiator is mainly required by withstand voltage satisfied setting, gas-forming agent 8 and the ignition device 7 that is coated in the film 10 are formed, and a contact of sensing controler 1 is received in the output of power supply 9, and ignition device 7 is received in another contact of sensing controler 1; Be fixed with a mounting bracket 6 in the outside of housing 3.In actual use, described housing 3 can be made and is spurting by the steel material---as: can be the horn shape of steel or parabolic shape etc.; Described extinguishing chemical 4 can be an ammonium phosphate powder extinguishing agent; Described gas-forming agent 8 mainly is by pin acid potassium, sell sour sodium, the magnesium powder is formulated; The film 10 that film 5 that described withstand voltage satisfied setting requires and withstand voltage satisfied setting require all can adopt the aluminium film; Described sensing controler 1 can be the temperature sensor or the Smoke Sensor of band normally opened contact, and can dispose the sensing controler 1 of a plurality of parallel connections according to the needs of field of employment.Described power supply 9 can be selected dry cell or vehicle power etc. for use.
The operation principle of the automatic fire extinguisher of said structure is: at first this device is installed in required place, and the jet of housing 3 is aimed at inflammable position, again sensing controler 1 is arranged in suitable place.When pyrophoricity accident takes place when, sensor 1 will detect these abnormal conditions, the normally opened contact closure, connect the power supply of ignition device 7, ignition device 7 igniting, ignite gas-forming agent 8 rapidly, will produce a large amount of gases moment in aluminium film 10, the pressure in the aluminium film 10 sharply increases, because the requirement of withstand voltage of aluminium film 10 is can be predefined, thereby when its internal pressure during greater than aluminium film 10 withstand voltage, aluminium film 10 will be broken through, and is same, aluminium film 5 also can be broken through, final gases at high pressure will spray housings 3 with extinguishing chemical 4, and spray to the place of appointment, realize the purpose of fire extinguishing.
Claims (4)
1, a kind of automatic fire extinguisher comprises: a housing that is provided with jet, be placed with extinguishing chemical in the housing, and the film that withstand voltage satisfied setting requires is sealed on jet, also is set with initiator in housing; It is characterized in that: the film that initiator is mainly required by withstand voltage satisfied setting, gas-forming agent and the ignition device that is coated in the film are formed, and ignition device links to each other with sensing controler.
2, automatic fire extinguisher as claimed in claim 1 is characterized in that: described sensing controler can be the temperature sensor or the Smoke Sensor of at least one band normally opened contact.
3, automatic fire extinguisher as claimed in claim 1 or 2 is characterized in that: described housing is steel, the housing that is spurting.
4, automatic fire extinguisher as claimed in claim 3 is characterized in that: described housing can be arranged to horn shape or parabolic shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620072282 CN2899852Y (en) | 2006-04-17 | 2006-04-17 | Automatic fire fighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620072282 CN2899852Y (en) | 2006-04-17 | 2006-04-17 | Automatic fire fighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2899852Y true CN2899852Y (en) | 2007-05-16 |
Family
ID=38084018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620072282 Expired - Fee Related CN2899852Y (en) | 2006-04-17 | 2006-04-17 | Automatic fire fighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2899852Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068781A (en) * | 2011-01-11 | 2011-05-25 | 哈尔滨工程大学 | Intelligent hanged fire extinguishing bullet for high-rise building |
| CN102488994A (en) * | 2011-12-13 | 2012-06-13 | 上海化工研究院 | Instantaneous dry powder extinguishing installation for heating tests |
| CN103007464A (en) * | 2011-09-26 | 2013-04-03 | 沈阳铝镁设计研究院有限公司 | Intelligent dry powder extinguishing device |
| CN103566508A (en) * | 2013-11-14 | 2014-02-12 | 苏州东润消防电子发展有限公司 | Automatic fire-extinguishing device |
| CN104064692A (en) * | 2014-02-18 | 2014-09-24 | 浙江超威创元实业有限公司 | Lithium battery having fire extinguishing apparatus |
| CN104707279A (en) * | 2015-03-13 | 2015-06-17 | 南京理工大学 | Intelligent response and dispersion device for water-based fire extinguishment system |
| CN103357128B (en) * | 2013-07-10 | 2016-01-06 | 何光 | For the automatic fire extinguisher of automobile and dangerous goods accumulating |
| CN107320871A (en) * | 2017-07-11 | 2017-11-07 | 公安部天津消防研究所 | A kind of lithium ion battery case special gas extinguishing device and fire extinguishing implementation method |
| CN110025908A (en) * | 2019-05-13 | 2019-07-19 | 应急管理部上海消防研究所 | A kind of non-storage piezoelectricity electrical automobile fire prevention and control device of radial and method |
-
2006
- 2006-04-17 CN CN 200620072282 patent/CN2899852Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068781A (en) * | 2011-01-11 | 2011-05-25 | 哈尔滨工程大学 | Intelligent hanged fire extinguishing bullet for high-rise building |
| CN103007464A (en) * | 2011-09-26 | 2013-04-03 | 沈阳铝镁设计研究院有限公司 | Intelligent dry powder extinguishing device |
| CN103007464B (en) * | 2011-09-26 | 2015-07-22 | 沈阳铝镁设计研究院有限公司 | Intelligent dry powder extinguishing device |
| CN102488994A (en) * | 2011-12-13 | 2012-06-13 | 上海化工研究院 | Instantaneous dry powder extinguishing installation for heating tests |
| CN103357128B (en) * | 2013-07-10 | 2016-01-06 | 何光 | For the automatic fire extinguisher of automobile and dangerous goods accumulating |
| CN103566508A (en) * | 2013-11-14 | 2014-02-12 | 苏州东润消防电子发展有限公司 | Automatic fire-extinguishing device |
| CN103566508B (en) * | 2013-11-14 | 2015-09-16 | 苏州东润消防电子发展有限公司 | A kind of automatic fire extinguisher |
| CN104064692A (en) * | 2014-02-18 | 2014-09-24 | 浙江超威创元实业有限公司 | Lithium battery having fire extinguishing apparatus |
| CN104707279A (en) * | 2015-03-13 | 2015-06-17 | 南京理工大学 | Intelligent response and dispersion device for water-based fire extinguishment system |
| CN107320871A (en) * | 2017-07-11 | 2017-11-07 | 公安部天津消防研究所 | A kind of lithium ion battery case special gas extinguishing device and fire extinguishing implementation method |
| CN110025908A (en) * | 2019-05-13 | 2019-07-19 | 应急管理部上海消防研究所 | A kind of non-storage piezoelectricity electrical automobile fire prevention and control device of radial and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 Termination date: 20150417 |
|
| EXPY | Termination of patent right or utility model |