CN103961831A - Automatic fire extinguishment device of vehicle engine cabin - Google Patents
Automatic fire extinguishment device of vehicle engine cabin Download PDFInfo
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- CN103961831A CN103961831A CN201410217581.4A CN201410217581A CN103961831A CN 103961831 A CN103961831 A CN 103961831A CN 201410217581 A CN201410217581 A CN 201410217581A CN 103961831 A CN103961831 A CN 103961831A
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Abstract
The invention discloses an automatic fire extinguishment device of a vehicle engine cabin. The device is provided with a fire extinguisher container arranged in an engine cabin, wherein an electronic valve is arranged at an outlet of the fire extinguisher container and is communicated with a plurality of multi-nozzle hoses in the engine cabin through pipelines; a control circuit board is arranged in the engine cabin, is connected with the electronic valve through a control circuit and is also connected with a smoke sensor; a cab alarm controller is arranged in a cab; an alarm lamp, a loudspeaker and a fire extinguishment control button are arranged on the cab alarm controller. According to the device, the spontaneous combustion phenomenon can be discovered in first time after the spontaneous combustion of the vehicle engine cabin occurs, judgment caution information is obtained, and the vehicle-mounted fire extinguishment device is started, so that the spontaneous combustion probability of a vehicle can be reduced, the property loss caused by the spontaneous combustion of the vehicle can be reduced, and the casualty accidents of drivers and passengers caused by untimely discovery of the spontaneous combustion of the vehicle can be reduced.
Description
Technical field
The present invention relates to a kind of vehicle self-carrying extinguishing device, be specifically related to a kind of vehicle engine compartments automatic fire extinguisher.
Background technology
Within 2013, national vehicles number is broken through 2.5 hundred million, wherein 1.37 hundred million, automobile, taking Beijing as example vehicles number in 2013 is 5,200,000,2012 the year end 495.7 ten thousand of whole city's automobile pollutions, increase by 22.5 ten thousand; Wherein 407.5 ten thousand of private cars, 298.2 ten thousand of cars in private car, increase respectively 17.8 ten thousand and 120,000.
According to annual vehicle disaster accident statistics in 2013, wherein vehicle incidents of spontaneous combustion accounting example is more than 98%, analyze through cause of fire investigation statistics, discovery main cause is fuel system, the fire that Circuits System occurs causes vehicle spontaneous combustion, due to vehicle engine compartments built-in engine, gearbox, fuel system, Circuits System, once there is leakage of oil in some systems, short circuit, the situations such as high temperature, very easily there is vehicle spontaneous combustion, cause vehicle damage, if find not in time, it is not resolute to dispose, very easily cause car superior to take advantage of casualties, above vehicle incidents of spontaneous combustion all occurs in the enging cabin of vehicle.
After vehicle generation spontaneous combustion, because vehicle-mounted fire extinguisher capacity is little, a little less than extinguishing ability, majority is placed under driver's seat or in boot, in emergency circumstances take equal inconvenience, when another enging cabin cover is closed, because oxygen is insufficient, fire is in the state of glowing, burn not fierce, only have dense smoke to emerge, once open engine compartment cover, the intensity of a fire is by instantaneous fierce burning, cause detonation, very easily cause vehicle damage, What is more jeopardizes driver's life.
So, be difficult in order to solve existing motor vehicles the problem of finding and putting out a fire in time in enging cabin getting up early on fire, need to design a kind of vehicle engine compartments automatic fire extinguisher, after vehicle engine compartments generation spontaneous combustion, the very first time is found dieseling, obtains and judge information warning, start vehicle-mounted extinguishing device, reduce vehicle spontaneous combustion probability, reduce the property loss that vehicle spontaneous combustion causes, reduce the driver and conductor's casualty accident causing because vehicle spontaneous combustion does not find in time.
Summary of the invention
The technical issues that need to address of the present invention are just to overcome the defect of prior art, a kind of vehicle engine compartments automatic fire extinguisher is provided, it can be after vehicle engine compartments generation spontaneous combustion the very first time find dieseling, obtain and judge information warning, start vehicle-mounted extinguishing device, reduce vehicle spontaneous combustion probability, reduce the property loss that vehicle spontaneous combustion causes, reduce the driver and conductor's casualty accident causing because vehicle spontaneous combustion does not find in time.
For addressing the above problem, the present invention adopts following technical scheme:
Vehicle engine compartments automatic fire extinguisher, this device is provided with the fire extinguisher container that is positioned at enging cabin, fire extinguisher container exit is provided with electronic valve, electronic valve is by several multi-port soft pipe connections in pipeline and enging cabin, electronic valve is in closure state, in the time that control circuit board regulation and control electronic valve is opened it, the extinguishing chemical in fire extinguisher container enters multi-port flexible pipe by pipeline, is put out a fire in enging cabin inside, in enging cabin, be also provided with control circuit board, control circuit board is connected with electronic valve by control circuit, control circuit board is connected with several Smoke Sensors in enging cabin respectively by signal line, the smokescope of Smoke Sensor Real-Time Monitoring enging cabin inside, in the time that smokescope reaches first threshold, control circuit board triggers loudspeaker and the alarm lamp of driver's cabin alarm controller and reports to the police, cause vigilance and the processing of human pilot, in the time that smokescope reaches than the higher Second Threshold of first threshold, control circuit board directly triggers electronic valve and carries out self-extinguishing, guarantee vehicle and personal safety, in driver's cabin, be provided with driver's cabin alarm controller, driver's cabin alarm controller is connected with control circuit board by signal line.
Driver's cabin alarm controller is provided with alarm lamp and loudspeaker, and driver's cabin alarm controller is provided with fire extinguishing control button.Accept at human pilot after the warning prompting of alarm lamp and loudspeaker, driver can play electronic valve by the control button of putting out a fire according to own judging whether and put out a fire.
Further, electronic valve is magnetic valve; Vehicle engine compartments automatic fire extinguisher is also provided with battery.The response of magnetic valve is actively rapid, improves the speed of fire extinguishing, and battery is each electronic mechanism power supply of vehicle engine compartments automatic fire extinguisher, avoids extinguishing or Vehicular battery fault causes the operational failure of vehicle engine compartments automatic fire extinguisher because of vehicle.After vehicle extinguishes and stops, vehicle engine compartments automatic fire extinguisher is still worked, and in the situation that vehicle is unmanned, in the time that smokescope reaches Second Threshold, still can triggers electronic valve and put out a fire automatically, more effectively guarantees vehicle safety.
In fire extinguisher container, it is powder extinguishing agent.Powder extinguishing agent has to oil gas the effect of preferably putting out a fire.
Further, in order to improve fire extinguishing effect and efficiency, guarantee vehicle and personal safety, in enging cabin, be provided with four multi-port flexible pipes, article two, multi-port flexible pipe is arranged at respectively top, generator left side and top, right side, and two other is arranged at generating below, sub-front side and rear side below.Such multi-port flexible pipe setting can be carried out comprehensively fire extinguishing spraying to enging cabin inside, can ensure again comprehensive fire extinguishing of generator to cover simultaneously.
Further, for the smokescope in can efficient detection enging cabin, in enging cabin, be provided with five Smoke Sensors, be arranged at respectively four corner locations and the middle position of enging cabin.Such five Smoke Sensors can carry out omnibearing Smoke Detection to enging cabin, guarantee its accuracy of detection and high efficiency to smog in enging cabin.
The course of work of vehicle engine compartments automatic fire extinguisher is:
The smokescope of Smoke Sensor Real-Time Monitoring enging cabin inside, in the time that smokescope reaches first threshold, control circuit board triggers loudspeaker and the alarm lamp of driver's cabin alarm controller and reports to the police, cause vigilance and the processing of human pilot, in the time that smokescope reaches than the higher Second Threshold of first threshold, control circuit board directly triggers electronic valve and carries out self-extinguishing, guarantees vehicle and personal safety; When electronic valve is normal, in closure state, in the time that control circuit board regulation and control electronic valve is opened it, the extinguishing chemical in fire extinguisher container enters multi-port flexible pipe by pipeline, is put out a fire in enging cabin inside.The smokescope of first threshold is 0.1mg/m
3, the smokescope of Second Threshold is 0.3mg/m
3.
The using method of vehicle engine compartments automatic fire extinguisher is: according to the various piece of assembling and laying vehicle engine compartments automatic fire extinguisher shown in Fig. 1, Smoke Sensor starts the smokescope in Real-Time Monitoring enging cabin, when the smokescope detecting is greater than 0.1mg/m
3be less than 0.3mg/m
3time, control circuit board control loudspeaker and alarm lamp send alarm signal, the judgement that driver thinks, now driver can by startup put out a fire control button start electronic valve driving cabin is put out a fire; The smokescope detecting when Smoke Sensor is more than or equal to 0.3mg/m
3time, control circuit board directly starts electronic switch puts out a fire, and control loudspeaker and alarm lamp send alarm signal simultaneously.
Advantage of the present invention and beneficial effect are: vehicle engine compartments automatic fire extinguisher of the present invention detects the smog in enging cabin by Smoke Sensor, can find combustion phenomena in car in the very first time, send early warning and self-extinguishing in the time that smokescope is larger, can effectively protect in car and personal safety; Vehicle engine compartments automatic fire extinguisher of the present invention is provided with multiple multi-port flexible pipes, can cross in the time of fire extinguishing enging cabin is carried out to comprehensively fire extinguishing operation, has improved fire-fighting efficiency and speed; Vehicle engine compartments automatic fire extinguisher of the present invention can be crossed driver is sent to fire information warning, and while driver can manually open fire extinguisher and put out a fire, thereby has improved fire-fighting efficiency; The present invention is provided with and independently battery of vehicle, can keep the efficient stable operation of extinguishing device, still can play the function of detection of fires and fire extinguishing after vehicle stops working and parks.
Brief description of the drawings
Fig. 1 is vehicle engine compartments automatic fire extinguisher structural representation of the present invention.
In figure: 1, driver's cabin alarm controller; 2, electronic valve; 3, control circuit board; 4, Smoke Sensor; 5, multi-port flexible pipe; 6, pipeline; 7, fire extinguisher container.
Detailed description of the invention
embodiment 1
As shown in Figure 1, the present invention is vehicle engine compartments automatic fire extinguisher, this device is provided with the fire extinguisher container 7 that is positioned at enging cabin, and fire extinguisher container 7 exits are provided with electronic valve 2, and electronic valve 2 is communicated with 4 multi-port flexible pipes 5 in enging cabin by pipeline 6; In enging cabin, be also provided with control circuit board 3, control circuit board 3 is connected with electronic valve 2 by control circuit, and control circuit board 3 is connected with 5 Smoke Sensors 4 in enging cabin respectively by signal line; In driver's cabin, be provided with driver's cabin alarm controller 1, driver's cabin alarm controller 1 is connected with control circuit board 3 by signal line.
Driver's cabin alarm controller 1 is provided with alarm lamp and loudspeaker, and driver's cabin alarm controller 1 is provided with fire extinguishing control button.Electronic valve 2 is magnetic valve; Vehicle engine compartments automatic fire extinguisher is also provided with battery.In fire extinguisher container 7, it is powder extinguishing agent.
5, two multi-port flexible pipes 5 of four multi-port flexible pipes in enging cabin are arranged at respectively top, generator left side and top, right side, and two other is arranged at generating below, sub-front side and rear side below.Five Smoke Sensors 4 in enging cabin, are arranged at respectively four corner locations and the middle position of enging cabin.
The smokescope of Smoke Sensor 4 Real-Time Monitoring enging cabin inside, in the time that smokescope reaches first threshold, control circuit board 3 triggers loudspeaker and the alarm lamp of driver's cabin alarm controller 1 and reports to the police, cause vigilance and the processing of human pilot, in the time that smokescope reaches than the higher Second Threshold of first threshold, control circuit board 3 directly triggers electronic valve 2 and carries out self-extinguishing, guarantees vehicle and personal safety; When electronic valve 2 is normal, in closure state, in the time that control circuit board 3 regulates and controls electronic valve 2 it is opened, the extinguishing chemical in fire extinguisher container 7 enters multi-port flexible pipe 5 by pipeline 6, is put out a fire in enging cabin inside.The smokescope of first threshold is 0.1mg/m
3, the smokescope of Second Threshold is 0.3mg/m
3.
Finally it should be noted that: obviously, above-described embodiment is only for example of the present invention is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.And the apparent variation of being amplified out thus or variation are still among protection scope of the present invention.
Claims (6)
1. vehicle engine compartments automatic fire extinguisher, is characterized in that, this device is provided with the fire extinguisher container that is positioned at enging cabin, and fire extinguisher container exit is provided with electronic valve, and electronic valve is by several multi-port soft pipe connections in pipeline and enging cabin; In enging cabin, be also provided with control circuit board, control circuit board is connected with electronic valve by control circuit, and control circuit board is connected with several Smoke Sensors in enging cabin respectively by signal line; In driver's cabin, be provided with driver's cabin alarm controller, driver's cabin alarm controller is connected with control circuit board by signal line.
2. vehicle engine compartments automatic fire extinguisher as claimed in claim 1, is characterized in that, driver's cabin alarm controller is provided with alarm lamp and loudspeaker, and driver's cabin alarm controller is provided with fire extinguishing control button.
3. vehicle engine compartments automatic fire extinguisher as claimed in claim 2, is characterized in that, electronic valve is magnetic valve; Vehicle engine compartments automatic fire extinguisher is also provided with battery.
4. vehicle engine compartments automatic fire extinguisher as claimed in claim 3, is characterized in that, in fire extinguisher container, is powder extinguishing agent.
5. vehicle engine compartments automatic fire extinguisher as claimed in claim 4, it is characterized in that, in enging cabin, be provided with four multi-port flexible pipes, two multi-port flexible pipes are arranged at respectively top, generator left side and top, right side, and two other is arranged at generating below, sub-front side and rear side below.
6. vehicle engine compartments automatic fire extinguisher as claimed in claim 5, is characterized in that, is provided with five Smoke Sensors in enging cabin, is arranged at respectively four corner locations and the middle position of enging cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410217581.4A CN103961831A (en) | 2014-05-22 | 2014-05-22 | Automatic fire extinguishment device of vehicle engine cabin |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410217581.4A CN103961831A (en) | 2014-05-22 | 2014-05-22 | Automatic fire extinguishment device of vehicle engine cabin |
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| CN103961831A true CN103961831A (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410217581.4A Pending CN103961831A (en) | 2014-05-22 | 2014-05-22 | Automatic fire extinguishment device of vehicle engine cabin |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958849A (en) * | 2015-07-11 | 2015-10-07 | 杭州胄天新能源技术有限公司 | Special fire protection controller for bus engine compartment |
| CN106932534A (en) * | 2015-12-31 | 2017-07-07 | 北京橙鑫数据科技有限公司 | Mobile device and gas concentration overproof prompts method |
| CN107199978A (en) * | 2017-04-24 | 2017-09-26 | 郑州航空工业管理学院 | A kind of self-burning of vehicle suppresses and automatic cleaning apparatus |
| CN107497076A (en) * | 2017-09-26 | 2017-12-22 | 董浩 | A kind of vehicle fore cabin fire extinguishing system |
| WO2018023398A1 (en) * | 2016-08-02 | 2018-02-08 | 张阳 | Method for collecting use data according to smoke early warning technology and alarm device |
| CN109432633A (en) * | 2018-10-31 | 2019-03-08 | 蒋承革 | A kind of automative automatic fire fighting |
| CN110711336A (en) * | 2019-10-12 | 2020-01-21 | 武汉格罗夫氢能汽车有限公司 | Spontaneous combustion prevention protection device applied to hydrogen energy automobile |
| CN110960818A (en) * | 2019-11-05 | 2020-04-07 | 中国地质大学（北京） | Quick fire extinguishing device for front cabin of automobile and method thereof |
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| CN201692550U (en) * | 2010-05-11 | 2011-01-05 | 邢兆营 | Built-in automobile spontaneous combustion alarming and fire extinguishing device |
| CN203422821U (en) * | 2013-06-14 | 2014-02-05 | 无锡伊佩克科技有限公司 | Automobile fire prevention emergency system |
| CN203915841U (en) * | 2014-05-22 | 2014-11-05 | 沈子雄 | Vehicle engine compartments automatic fire extinguisher |
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2014
- 2014-05-22 CN CN201410217581.4A patent/CN103961831A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201692550U (en) * | 2010-05-11 | 2011-01-05 | 邢兆营 | Built-in automobile spontaneous combustion alarming and fire extinguishing device |
| CN203422821U (en) * | 2013-06-14 | 2014-02-05 | 无锡伊佩克科技有限公司 | Automobile fire prevention emergency system |
| CN203915841U (en) * | 2014-05-22 | 2014-11-05 | 沈子雄 | Vehicle engine compartments automatic fire extinguisher |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958849A (en) * | 2015-07-11 | 2015-10-07 | 杭州胄天新能源技术有限公司 | Special fire protection controller for bus engine compartment |
| CN106932534A (en) * | 2015-12-31 | 2017-07-07 | 北京橙鑫数据科技有限公司 | Mobile device and gas concentration overproof prompts method |
| WO2018023398A1 (en) * | 2016-08-02 | 2018-02-08 | 张阳 | Method for collecting use data according to smoke early warning technology and alarm device |
| CN107199978A (en) * | 2017-04-24 | 2017-09-26 | 郑州航空工业管理学院 | A kind of self-burning of vehicle suppresses and automatic cleaning apparatus |
| CN107497076A (en) * | 2017-09-26 | 2017-12-22 | 董浩 | A kind of vehicle fore cabin fire extinguishing system |
| CN109432633A (en) * | 2018-10-31 | 2019-03-08 | 蒋承革 | A kind of automative automatic fire fighting |
| CN110711336A (en) * | 2019-10-12 | 2020-01-21 | 武汉格罗夫氢能汽车有限公司 | Spontaneous combustion prevention protection device applied to hydrogen energy automobile |
| CN110960818A (en) * | 2019-11-05 | 2020-04-07 | 中国地质大学（北京） | Quick fire extinguishing device for front cabin of automobile and method thereof |
| CN110960818B (en) * | 2019-11-05 | 2020-12-01 | 中国地质大学（北京） | Quick fire extinguishing device for front cabin of automobile and method thereof |
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Application publication date: 20140806 |
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