CN202270280U - Early warning type automatic extinguishing device of engine for vehicle - Google Patents
Early warning type automatic extinguishing device of engine for vehicle Download PDFInfo
- Publication number
- CN202270280U CN202270280U CN2011203722196U CN201120372219U CN202270280U CN 202270280 U CN202270280 U CN 202270280U CN 2011203722196 U CN2011203722196 U CN 2011203722196U CN 201120372219 U CN201120372219 U CN 201120372219U CN 202270280 U CN202270280 U CN 202270280U
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- fire extinguisher
- automatic fire
- center processor
- early warning
- temperature sensor
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Abstract
The utility model discloses an early warning type automatic extinguishing device of an engine for a vehicle, which comprises a power supply, a central processor, a temperature sensor and an automatic extinguisher. The power supply is respectively connected with the central processor, the temperature sensor and the automatic extinguisher. The central processor is respectively connected with the temperature sensor and the automatic extinguisher. The early warning type automatic extinguishing device further comprises a pre-processor and a delaying module, and the pre-processor is connected with the central processor connected with the automatic extinguisher through the delaying module. The early warning type automatic extinguishing device of the engine for the vehicle can perform early warning processing before the automatic extinguisher is started and remind a driver to stop a vehicle and turn off an engine so as to achieve the effect of high efficient extinguishing.
Description
Technical field
The utility model relates to the extinguishing device technical field, is specifically related to a kind of early warning type vehicular engine storehouse automatic fire extinguisher.
Background technology
In the existing rear engine vehicle; Mostly be provided with Automatic Fire Extinguisher; When ceiling value or the naked light that surpasses the Automatic Fire Extinguisher setting when temperature in the engine bin lighted fire extinguisher and triggered lead, fire extinguisher sprayed ultra-fine dry powder or carbon dioxide immediately, and ultra-fine dry powder that sprays or carbon dioxide can be suspended in the surrounding air for a long time; The needed air of isolated burning reaches the effect of fire extinguishing.Like notification number is the Chinese utility model patent of CN201840803U; Comprise power supply, engine temperature detection module, signal processing unit and Automatic Fire Extinguisher; Said power supply links to each other with the power end of engine temperature detection module, signal processing unit and Automatic Fire Extinguisher respectively; The engine temperature detection module links to each other with the input of signal processing unit, and Automatic Fire Extinguisher links to each other with the output of signal processing unit, the temperature of engine temperature detection module detection of engine; And this temperature transferred to signal processing unit; Signal processing unit receives also analyzes the temperature value that receives, and when the temperature value that receives during greater than the temperature value set, signal processing unit is to Automatic Fire Extinguisher output fire extinguishing signal.This automatic fire extinguishing system can start fire extinguisher when the engine bin generation condition of a fire, put out a fire.But when fire extinguisher carries out self-extinguishing; Because the driver does not know to have taken place the condition of a fire, vehicle maybe be still under steam, and the engine water tank radiator fan runs up; In engine bin, suck a large amount of air and form circulating current; Cause ultra-fine dry powder or carbon dioxide to be swept away by the radiator fan and the turbulent flow that forms of running at high speed, can't suspend is trapped in the engine bin, greatly reduces the fire extinguishing effect.
The utility model content
The utility model technical problem to be solved provides a kind of can before Automatic Fire Extinguisher start, making early warning and indicate, and driver is flame-out with vehicle parking, reaches the early warning type vehicular engine storehouse automatic fire extinguisher of high-effect fire-extinguishing effect.
For solving the problems of the technologies described above; The early warning type vehicular engine storehouse automatic fire extinguisher that the utility model designed; Comprise power supply, center processor, temperature sensor, Automatic Fire Extinguisher and preprocessor; Said preprocessor is an alarm, and said power supply can also can be power supply for connecting the port of external power source.Power supply links to each other with center processor, temperature sensor and Automatic Fire Extinguisher respectively; Center processor links to each other with Automatic Fire Extinguisher with temperature sensor respectively; The utility model also comprises preprocessor and time delay module; Said preprocessor links to each other with center processor, and said center processor links to each other with Automatic Fire Extinguisher through time delay module; Said temperature sensor is used for the temperature value in the detection of engine storehouse; And temperature value is sent to center processor; Center processor receives the temperature value that temperature sensor sends, and this temperature value and the temperature value that presets in it are compared analysis, and the temperature value that presets in the described center processor is 120～125 ℃; The temperature value that sends when temperature sensor sends a signal to preprocessor and carries out preliminary treatment during greater than the temperature value that presets; Center processor sends a signal to time delay module, and after time delay module carried out delay process, the 4～7S that normally delays time, the signal of redispatching started Automatic Fire Extinguisher and carry out fire-fighting work to Automatic Fire Extinguisher.
The said time delay module of such scheme can be located in the center processor, or is located in the Automatic Fire Extinguisher.
The said preprocessor of such scheme is alarm and/or fan power down process device, and said alarm can remind driver's vehicle rear engine storehouse that the temperature superelevation or the condition of a fire have taken place, and needs switch-off, the processing of putting out a fire; Said fan power down process device can be directly with the fan clutch dump; The work of shutting engine down water tank radiator fan;, in engine bin, suck a large amount of air and form circulating current because the engine water tank radiator fan runs up to prevent, cause ultra-fine dry powder or carbon dioxide to be swept away by the water tank and the turbulent flow that forms of running at high speed; Can't suspend is trapped in the engine bin, has reduced the fire extinguishing effect; Preprocessor also can be alarm and fan power down process device, and center processor sends a signal to alarm and fan power down process device simultaneously, accomplishes the work of automatic shutting engine down water tank radiator fan and reminds driver's vehicle that the condition of a fire has taken place.
The said alarm of such scheme can be outfiring alarm indicator lamp and/or phonetic alarm, and this alarm can be installed in the driver's cabin, improves the warning effect.
Compared with prior art; The center processor of the utility model sends a signal to preprocessor earlier when receiving detected temperature value that temperature sensor sends greater than the temperature value that presets, remind the driver that the condition of a fire has taken place; Need switch-off; Center processor is through after delaying time, and the signal of redispatching starts fire extinguisher and puts out a fire to Automatic Fire Extinguisher; The utility model can automatically or remind the driver that vehicle parking is flame-out in the course of the work, has solved vehicle under steam; Because the engine water tank radiator fan runs up; In engine bin, suck a large amount of air and form circulating current, cause ultra-fine dry powder or carbon dioxide to be swept away by the water tank and the turbulent flow that forms of running at high speed, can't suspend is trapped in the problem in the engine bin; Improve the fire extinguishing effect greatly, security strengthens.
Description of drawings
Fig. 1 is the structural representation of the utility model early warning type vehicular engine storehouse automatic fire extinguisher.
Label among the figure: 1, power supply; 2, center processor; 3, Automatic Fire Extinguisher; 4, preprocessor; 5, division module; 6, current control module; 7, temperature sensor.
The specific embodiment
A kind of early warning type vehicular engine of the utility model storehouse automatic fire extinguisher; Embodiment as shown in Figure 1; Comprise power supply 1, center processor 2, temperature sensor 7, Automatic Fire Extinguisher 3 and preprocessor 4, said preprocessor 4 is an alarm, and said power supply 1 links to each other with center processor 2, temperature sensor 7, Automatic Fire Extinguisher 3 and preprocessor 4 respectively; Power supply 1 also links to each other voltage to the center processor 2 of 5 fens 5V of this division module through division module 5 with center processor 2.Said center processor 2 links to each other with temperature sensor 7, Automatic Fire Extinguisher 3 and preprocessor 4 respectively, and center processor 2 also links to each other with Automatic Fire Extinguisher 3 through a current control module 6, can be not too high with the electric current of protection Automatic Fire Extinguisher 3.In Automatic Fire Extinguisher 3, be provided with time delay module, Automatic Fire Extinguisher 3 links to each other with center processor 2 through time delay module.Temperature value in the temperature sensor 7 real-time detection of engine storehouses; And detected temperature value is sent in the center processor 2; Center processor 2 receives the detected temperature value that temperature sensors 7 send, and will this detected temperature value and center processor 2 in the temperature value that presets carry out the logic comparative analysis for 125 ℃, when the detected temperature value of temperature sensor 7 transmissions during greater than 125 ℃; Center processor 2 sends a signal to outfiring alarm indicator lamp and phonetic alarm; Start indicator lamp and report to the police and audio alert, the driver is known the condition of a fire has taken place, vehicle parking is flame-out.Center processor 2 sends a signal to the time delay module in the Automatic Fire Extinguisher 3, and time delay module is restarted Automatic Fire Extinguisher 3 and carried out self-extinguishing behind time-delay 5S.Behind vehicle parking, Automatic Fire Extinguisher 3 is put out a fire again, has improved fire-fighting efficiency.
Fire extinguisher is installed at the instrument desk place triggers force switch, driver storehouse after discovery smolders or when on fire, can directly press fire extinguisher and trigger force switch, starts fire extinguisher; Or after alarm sent warning, the driver can't wait the delay process time of time delay module, can directly press fire extinguisher and trigger force switch, started fire extinguisher.
Claims (4)
1. early warning type vehicular engine storehouse automatic fire extinguisher; Comprise power supply (1), center processor (2), temperature sensor (7) and Automatic Fire Extinguisher (3); Said power supply (1) links to each other with center processor (2), temperature sensor (7) and Automatic Fire Extinguisher (3) respectively; Center processor (2) links to each other with Automatic Fire Extinguisher (3) with temperature sensor (7) respectively; It is characterized in that: also comprise preprocessor (4) and time delay module, said preprocessor (4) links to each other with center processor (2), and said center processor (2) links to each other with Automatic Fire Extinguisher (3) through time delay module; Said temperature sensor (7) is used for the temperature value in the detection of engine storehouse; And temperature value is sent to center processor (2); Center processor (2) receives the temperature value that temperature sensor (7) sends; And this temperature value and the temperature value that presets in it compared analysis, the temperature value that sends when temperature sensor (7) sends a signal to preprocessor (4) and carries out preliminary treatment during greater than the temperature value that presets; Center processor (2) sends a signal to time delay module, and after time delay module carried out delay process, signal to the Automatic Fire Extinguisher (3) of redispatching started Automatic Fire Extinguisher (3) and carries out fire-fighting work.
2. early warning type vehicular engine according to claim 1 storehouse automatic fire extinguisher, it is characterized in that: said time delay module is located in the center processor (2), or is located in the Automatic Fire Extinguisher (3).
3. early warning type vehicular engine according to claim 1 and 2 storehouse automatic fire extinguisher is characterized in that: said preprocessor (4) is alarm and/or fan power down process device.
4. early warning type vehicular engine according to claim 3 storehouse automatic fire extinguisher, it is characterized in that: said alarm is outfiring alarm indicator lamp and/or phonetic alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203722196U CN202270280U (en) | 2011-09-30 | 2011-09-30 | Early warning type automatic extinguishing device of engine for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203722196U CN202270280U (en) | 2011-09-30 | 2011-09-30 | Early warning type automatic extinguishing device of engine for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202270280U true CN202270280U (en) | 2012-06-13 |
Family
ID=46190673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203722196U Expired - Fee Related CN202270280U (en) | 2011-09-30 | 2011-09-30 | Early warning type automatic extinguishing device of engine for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202270280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113041525A (en) * | 2021-03-05 | 2021-06-29 | 常州泰伊尔特科技有限公司 | Fire extinguishing prevention and control alarm device for engine room and use method thereof |
-
2011
- 2011-09-30 CN CN2011203722196U patent/CN202270280U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113041525A (en) * | 2021-03-05 | 2021-06-29 | 常州泰伊尔特科技有限公司 | Fire extinguishing prevention and control alarm device for engine room and use method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20160930 |