CN202605571U - Prewarning fire-extinguishing device for vehicle spontaneous combustion - Google Patents
Prewarning fire-extinguishing device for vehicle spontaneous combustion Download PDFInfo
- Publication number
- CN202605571U CN202605571U CN 201220296539 CN201220296539U CN202605571U CN 202605571 U CN202605571 U CN 202605571U CN 201220296539 CN201220296539 CN 201220296539 CN 201220296539 U CN201220296539 U CN 201220296539U CN 202605571 U CN202605571 U CN 202605571U
- Authority
- CN
- China
- Prior art keywords
- module
- spontaneous combustion
- signal processing
- sensor
- 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
Links
Images
Landscapes
- Fire Alarms (AREA)
Abstract
The utility model discloses a prewarning fire-extinguishing device for vehicle spontaneous combustion, which comprises a vehicle spontaneous combustion perception module, a signal processing module, a control module and an execution module, wherein, a signal output terminal of the vehicle spontaneous combustion perception module is connected with an input terminal of the signal processing module; vehicle spontaneous combustion signals that are sensed are input into a manual trigger signal processing unit and an automatic trigger signal processing unit; and the control module can control the execution module to extinguish fire and give an alarm further. Aiming at each possible vehicle spontaneous combustion root cause, the prewarning fire-extinguishing device adopts a corresponding sensor, a system can send the signals through each sensor when a combustion accident occurs, the fire-extinguishing measure to fire points can be adopted in time through the analysis of the signal processing module, an oil circuit is cut off, and personnel in a vehicle can be notified at the same time; in addition, various sensors operate at the same time, and vehicle spontaneous combustion accidents can be prewarned from different angles, so that the reliability of the whole system can be improved.
Description
Technical field
The utility model belongs to the car accessories technical field, is a kind of early warning and extinguishing device that is applied to the vehicle incidents of spontaneous combustion specifically
Background technology
Along with auto industry develops rapidly, the recoverable amount and the utilization rate of automobile raise day by day, and security has become topic the most very powerful and exceedingly arrogant in the whole automotive field.Self-burning of vehicle not only can cause serious economy loss, more can threaten driver and crew's life security.At torridity summer, temperature is higher relatively especially, and the self-burning of vehicle incident increases.
Through retrieval, find to have following prior art:
Chinese patent CN101041339 discloses a kind of protective device that is used for self-burning of vehicle; Comprise fail-safe control device, accident warning device, accident indicator, power supply ensuring equipment, can prevent that automobile is because of electric leakage with engine compartment temperature is too high causes spontaneous combustion.
Chinese patent CN201223656 discloses a kind of self-burning of vehicle fast fire-extinguishing apparatus, comprises fire extinguisher, fixed frame, plastic-aluminum pipe and pull rope, when finding that engine case catches fire, need not to open chassis lid, through the operation in driver's cabin, just can put out a fire rapidly.
Chinese patent CN201389278 discloses a kind of self-burning of vehicle extinguishing device of reporting to the police automatically, is included in automobile front chamber and is prone to produce a plurality of temperature sensors, warning system, control module, electromagnetic switch, the CO that high-temperature area is arranged
2Fire extinguisher and shower nozzle, temperature sensor link to each other with control module with warning system respectively, electromagnetic switch while and CO in the control module
2Fire extinguisher and shower nozzle link to each other.This device does not relate to the problem of cleaning difficulty.
Chinese patent CN201322717 discloses a kind of smoke detection system of car engine room, belongs to vehicle operational safety state comprehensively monitoring early warning technology field.This system comprises smoke detector, ADAM module, controlled processing unit, voltage-stabilized power supply and warning device; Described smoke detector mainly is made up of the vibration damping case of fixed case and Qi Nei; The vibration damping box cavity is a smoke detection chamber; Indoor smokescope and the temperature sensor of being equipped with, fixedly tank wall is provided with smog collection tube and the blast pipe that is communicated with the smoke detection chamber; Described ADAM module output connects the input of controlled processing unit, and the output signal of controlled processing unit is connected to warning device.
But, can find out that through analyzing the protection relief self-burning of vehicle device that above-mentioned prior art designed perhaps can not be taken into account and report to the police and fire extinguishing, perhaps only uses single-sensor to judge spontaneous combustion, can't system carry out early warning and processing to spontaneous combustion all sidedly.
Summary of the invention
Be to solve the deficiency of prior art, the utility model is through the induction of a plurality of sensors, the vehicle incidents of spontaneous combustion predicted and reported to the police, and before the spontaneous combustion incident takes place or at the beginning of taking place, take corresponding measure to develop with the continuation that prevents spontaneous combustion.Report to the police and fire extinguishing thereby taken into account, solve the spontaneous combustion problem of vehicle fast automaticly, avoid threatening personal safety and produce economic loss.
The utility model is realized through following technical scheme:
A kind of early warning and extinguishing device that is used for the vehicle spontaneous combustion includes vehicle spontaneous combustion sensing module I, signal processing module II, control module III and Executive Module IV;
The signal output part of described vehicle spontaneous combustion sensing module I links to each other with the input of signal processing module II, with the vehicle spontaneous combustion signal input signal processing module II that senses; And then through IV execution fire extinguishing of control module III control Executive Module and actuation of an alarm.
Described vehicle spontaneous combustion sensing module I is made up of manual triggers unit 1 and automatic trigger element 2, and the output of manual triggers unit 1 links to each other with the input of the manual triggers signal processing unit 7 of signal processing module II; Manual triggers unit 1 is installed near the instrument board;
Automatically trigger element 2 is made up of flame sensor 3, Smoke Sensor 4, temperature sensor 5 and combustable gas concentration sensor 6, and the output of each sensor links to each other with the input of the automatic triggering signal processing unit 8 of signal processing module II in the trigger element 2 automatically; Automatically each sensor of trigger element 2 is arranged in the enging cabin, and combustable gas concentration sensor 6 is arranged near the oil circuit, and flame sensor 3 and temperature sensor 5 are arranged near petroleum pipeline and the electric wire, and Smoke Sensor 4 is arranged in higher position in the enging cabin.
Manual triggers signal element 7 among the described signal processing module II is connected with the input control circuit 9 of control module III with the output of automatic triggering signal processing unit 8.
Described control module III also includes automatically controlled extinguisher valve 10, alarm indicating circuit 11 and car door release circuit 12; Control circuit 9 is input to automatically controlled extinguisher valve 10, alarm indicating circuit 11 and car door release circuit 12 with signal; The output of automatically controlled extinguisher valve 10 links to each other with fire extinguisher jet pipe 14 among the Executive Module IV, makes fire extinguisher carry out injection work; Alarm indicating circuit 11 among the control module III is connected, and alarm indicating circuit 11 makes early warning indicator lamp 16, alarm lamp 17 and the buzzer 18 among the Executive Module IV work; Car door release circuit 12 control car door unlock switch 19 among the control module III are opened; Control module III is installed in the enging cabin.
Described Executive Module IV is made up of fire extinguisher air accumulator 13, fire extinguisher jet pipe 14, fire extinguisher shower nozzle 15, early warning indicator lamp 16, alarm lamp 17, buzzer 18 and car door unlock switch 19; Wherein fire extinguisher jet pipe 14 is installed in the enging cabin, and early warning indicator lamp 16, alarm lamp 17 and buzzer 18 are placed in the driver's cabin; Fire extinguisher air accumulator 13 is fixed in the driver's cabin, and fire extinguisher shower nozzle 15 is fixed in the enging cabin, and automatically controlled extinguisher valve 10 is connected in the fire extinguisher jet pipe 14, the work of control fire extinguisher shower nozzle 15.
The course of work of the main sensors of the utility model is following:
Smoke Sensor 4: the burning from the beginning of smog can accumulate in enging cabin top, driver's cabin top; The existence that Smoke Sensor detects smog through induction discrete light source, small soot and aerosol; And constantly send the signal that detects to signal processing module II; In case detect smog; Will send instruction through control module III, the extinguishing device of installing in the car starts, and the passenger withdraws in the notice car.Smoke Sensor 4 mainly is arranged in enging cabin top each point, and also can there be a small amount of layout driver's cabin inside.
Combustable gas concentration sensor 6: gasoline is a kind of volatile liquid; When the oil circuit of vehicle wears out; Gasoline just evaporates from some slits easily; When these gases that evaporate reached certain concentration (gasoline vapor explosion limit 0.76%-6.9%), vehicle just was very easy to produce burning even blast.Gasoline vapor concentration in the combustable gas concentration sensor 6 detection of engine cabins; Constantly send the sensor detection signal to signal processing module II, judging whether maybe be on fire, when gasoline vapor concentration reaches setting value; III sends instruction by control module, member in the alarm device prompting car.Combustable gas concentration sensor 6 mainly is arranged in the enging cabin near each low pressure pipe and joint, and a spot of layout is also arranged near the fuel tank.
Temperature sensor 5: incidents of spontaneous combustion before taking place in vehicle, and temperature has one and significantly rises, if can in time detect this rising of temperature, analyzes, and just can judge the dieseling of automobile in advance.Temperature sensor 5 is arranged in the enging cabin and reaches in the driver's cabin.
Flame sensor 3: different with above three sensors, whether flame sensor 3 can directly be experienced has flame to produce in the enging cabin, in case on fire in the enging cabin, flame sensor 3 can be made a response rapidly, in time information is sent to signal processing module II.Signal processing module II command execution module IV puts out a fire to point of origin.
The beneficial effect of the utility model is:
The utility model has carried out comprehensive analysis to the safety problem of extremely paying attention in the present society to the spontaneous combustion problem of vehicle, and has adopted corresponding sensor to each possible reason that causes the vehicle burning; When pyrophoricity accident takes place when; System can send signal through sensor, through the analysis of signal processing module, in time burning point is taked the fire extinguishing measure; And the cut-out oil circuit, notify the occupant simultaneously.
Sensor and various chip that the utility model adopts all are present commercially available electronic devices and components, and be cheap, and reliability is high; And multiple sensors is worked simultaneously, from different perspectives the vehicle incidents of spontaneous combustion is carried out early warning, has improved the reliability of whole system.
Description of drawings
Fig. 1 is the system block diagram of the utility model
Fig. 2 is the installation diagram of the utility model middle part sub-unit
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further introduced.
As shown in Figure 1, be a kind of early warning of vehicle spontaneous combustion and system block diagram of extinguishing device of being used for of the utility model, visible the utility model mainly is made up of vehicle spontaneous combustion sensing module I, signal processing module II, control module III and Executive Module IV.
The signal output part of described vehicle spontaneous combustion sensing module I links to each other with the input of signal processing module II, with the vehicle spontaneous combustion signal input signal processing module II that senses; And then through IV execution fire extinguishing of control module III control Executive Module and actuation of an alarm.
Described vehicle spontaneous combustion sensing module I is made up of manual triggers unit 1 and automatic trigger element 2, and the output of manual triggers unit 1 links to each other with the input of the manual triggers signal processing unit 7 of signal processing module II; Automatically trigger element 2 is made up of flame sensor 3, Smoke Sensor 4, temperature sensor 5 and combustable gas concentration sensor 6, and the output of each sensor links to each other with the input of the automatic triggering signal processing unit 8 of signal processing module II in the trigger element 2 automatically;
The manual triggers signal element 7 of signal processing module II is connected with the input control circuit 9 of control module III with the output of automatic triggering signal processing unit 8;
The control circuit 9 of control module III is input to automatically controlled extinguisher valve 10, alarm indicating circuit 11 and car door release circuit 12 with signal; The output of automatically controlled extinguisher valve 10 links to each other with fire extinguisher jet pipe 14 among the Executive Module IV; Make fire extinguisher carry out injection work; Alarm indicating circuit 11 among the control module III is connected, and alarm indicating circuit 11 makes early warning indicator lamp 16, alarm lamp 17 and the buzzer 18 among the Executive Module IV work, and reaches the purpose of early warning indication and fire extinguishing; Meanwhile the 12 control car door unlock switch 19 of the car door release circuit among the control module III are opened;
Described Executive Module IV is made up of fire extinguisher air accumulator 13, fire extinguisher jet pipe 14, fire extinguisher shower nozzle 15, early warning indicator lamp 16, alarm lamp 17, buzzer 18 and car door unlock switch 19; Wherein fire extinguisher jet pipe 14 is installed in the enging cabin, and early warning indicator lamp 16, alarm lamp 17 and buzzer 18 are placed in the driver's cabin;
When vehicle operating the time, if incidents of spontaneous combustion takes place, car door will be by automatic unlocking to guarantee in the car that the member can escape unharmed; When vehicle is in non-operating state, as incidents of spontaneous combustion takes place, will not start the car door auto-unlocking device, to guarantee property safety in the car.
Fig. 2 is the installation diagram of the utility model middle part sub-unit; Automatically each sensor of trigger element 2 is arranged in the enging cabin; Combustable gas concentration sensor 6 is arranged near the oil circuit; Flame sensor 3 and temperature sensor 5 are arranged near petroleum pipeline and the electric wire, and Smoke Sensor 4 is arranged in higher position in the enging cabin, and manual triggers unit 1 is installed near the instrument board; Control module III is installed in the enging cabin; Fire extinguisher air accumulator 13 is fixed in the driver's cabin, and fire extinguisher shower nozzle 15 is fixed in the enging cabin, and automatically controlled extinguisher valve 10 is connected in the fire extinguisher jet pipe 14, the work of control fire extinguisher shower nozzle 15.
The course of work of the main sensors of the utility model is following:
Smoke Sensor 4: the burning from the beginning of smog can accumulate in enging cabin top, driver's cabin top; The existence that Smoke Sensor detects smog through induction discrete light source, small soot and aerosol; And constantly send the signal that detects to signal processing module II; In case detect smog; Will send instruction through control module III, the extinguishing device of installing in the car starts, and the passenger withdraws in the notice car.Smoke Sensor 4 mainly is arranged in enging cabin top each point, and also can there be a small amount of layout driver's cabin inside.
Combustable gas concentration sensor 6: gasoline is a kind of volatile liquid; When the oil circuit of vehicle wears out; Gasoline just evaporates from some slits easily; When these gases that evaporate reached certain concentration (gasoline vapor explosion limit 0.76%-6.9%), vehicle just was very easy to produce burning even blast.Gasoline vapor concentration in the combustable gas concentration sensor 6 detection of engine cabins; Constantly send the sensor detection signal to signal processing module II, judging whether maybe be on fire, when gasoline vapor concentration reaches setting value; III sends instruction by control module, member in the alarm device prompting car.Combustable gas concentration sensor 6 mainly is arranged in the enging cabin near each low pressure pipe and joint, and a spot of layout is also arranged near the fuel tank.
Temperature sensor 5: incidents of spontaneous combustion before taking place in vehicle, and temperature has one and significantly rises, if can in time detect this rising of temperature, analyzes, and just can judge the dieseling of automobile in advance.Temperature sensor 5 is arranged in the enging cabin and reaches in the driver's cabin.
Flame sensor 3: different with above three sensors, whether flame sensor 3 can directly be experienced has flame to produce in the enging cabin, in case on fire in the enging cabin, flame sensor 3 can be made a response rapidly, in time information is sent to signal processing module II.Signal processing module II command execution module IV puts out a fire to point of origin.
The foregoing description only is used to explain the utility model; Wherein the structure of each parts, connected mode etc. all can change to some extent; Every equivalents of on the basis of the utility model technical scheme, carrying out and improvement all should not got rid of outside the protection domain of the utility model.
Claims (5)
1. an early warning and an extinguishing device that is used for the vehicle spontaneous combustion is characterized in that: include vehicle spontaneous combustion sensing module (I), signal processing module (II), control module (III) and Executive Module (IV);
The signal output part of described vehicle spontaneous combustion sensing module (I) links to each other with the input of signal processing module (II), with the vehicle spontaneous combustion signal input signal processing module of sensing (II); And then through control module (III) control Executive Module (IV) execution fire extinguishing and actuation of an alarm.
2. a kind of early warning and extinguishing device that is used for the vehicle spontaneous combustion as claimed in claim 1 is characterized in that:
Described vehicle spontaneous combustion sensing module (I) is made up of manual triggers unit (1) and automatic trigger element (2), and the output of manual triggers unit (1) links to each other with the input of the manual triggers signal processing unit (7) of signal processing module (II); Manual triggers unit (1) is installed near the instrument board;
Automatically trigger element (2) is made up of flame sensor (3), Smoke Sensor (4), temperature sensor (5) and combustable gas concentration sensor (6), and the output of each sensor links to each other with the input of the automatic triggering signal processing unit (8) of signal processing module (II) in the trigger element (2) automatically; Automatically each sensor of trigger element (2) is arranged in the enging cabin; Combustable gas concentration sensor (6) is arranged near the oil circuit; Flame sensor (3) and temperature sensor (5) are arranged near petroleum pipeline and the electric wire, and Smoke Sensor (4) is arranged in higher position in the enging cabin.
3. a kind of early warning and extinguishing device that is used for the vehicle spontaneous combustion as claimed in claim 1 is characterized in that:
Manual triggers signal element (7) in the described signal processing module (II) is connected with the input control circuit (9) of control module (III) with the output of automatic triggering signal processing unit (8).
4. a kind of early warning and extinguishing device that is used for the vehicle spontaneous combustion as claimed in claim 3 is characterized in that:
Described control module (III) also includes automatically controlled extinguisher valve (10), alarm indicating circuit (11) and car door release circuit (12); Control circuit (9) is input to automatically controlled extinguisher valve (10), alarm indicating circuit (11) and car door release circuit (12) with signal; The output of automatically controlled extinguisher valve (10) links to each other with fire extinguisher jet pipe (14) in the Executive Module (IV), makes fire extinguisher carry out injection work; Alarm indicating circuit (11) in the control module (III) is connected, and alarm indicating circuit (11) makes early warning indicator lamp (16), alarm lamp (17) and the buzzer (18) in the Executive Module (IV) work; Car door release circuit (12) control car door unlock switch (19) in the control module (III) is opened; Control module (III) is installed in the enging cabin.
5. a kind of early warning and extinguishing device that is used for the vehicle spontaneous combustion as claimed in claim 1 is characterized in that:
Described Executive Module (IV) is made up of fire extinguisher air accumulator (13), fire extinguisher jet pipe (14), fire extinguisher shower nozzle (15), early warning indicator lamp (16), alarm lamp (17), buzzer (18) and car door unlock switch (19); Wherein fire extinguisher jet pipe (14) is installed in the enging cabin, and early warning indicator lamp (16), alarm lamp (17) and buzzer (18) are placed in the driver's cabin; Fire extinguisher air accumulator (13) is fixed in the driver's cabin, and fire extinguisher shower nozzle (15) is fixed in the enging cabin, and automatically controlled extinguisher valve (10) is connected in the fire extinguisher jet pipe (14), the work of control fire extinguisher shower nozzle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296539 CN202605571U (en) | 2012-06-23 | 2012-06-23 | Prewarning fire-extinguishing device for vehicle spontaneous combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296539 CN202605571U (en) | 2012-06-23 | 2012-06-23 | Prewarning fire-extinguishing device for vehicle spontaneous combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202605571U true CN202605571U (en) | 2012-12-19 |
Family
ID=47339307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220296539 Expired - Fee Related CN202605571U (en) | 2012-06-23 | 2012-06-23 | Prewarning fire-extinguishing device for vehicle spontaneous combustion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202605571U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272350A (en) * | 2013-06-21 | 2013-09-04 | 公安部天津消防研究所 | LNG and CNG automobile fire-resistant explosion-suppression system |
| CN103344280A (en) * | 2013-07-05 | 2013-10-09 | 杭州电子科技大学 | Device for pre-warning and processing spontaneous combustion in drying process |
| CN103961830A (en) * | 2014-04-30 | 2014-08-06 | 宁波凯旋消防器材有限公司 | Automotive automatic eruption type fire extinguisher |
| CN104069604A (en) * | 2014-07-02 | 2014-10-01 | 珠海格力电器股份有限公司 | Fire-resisting system of combustible refrigerant air conditioner transport truck and control method thereof |
| CN104307131A (en) * | 2014-10-14 | 2015-01-28 | 四川宏源德石化有限公司 | Integral solving method for vehicle safety protection monitoring system |
| CN104548425A (en) * | 2015-01-07 | 2015-04-29 | 山西财安防火设备器材有限公司 | Public transportation fire-extinguishing system |
| CN104548424A (en) * | 2015-01-07 | 2015-04-29 | 山西财安防火设备器材有限公司 | Fire-extinguishing system of engine cabin of small car |
| CN105664403A (en) * | 2016-04-13 | 2016-06-15 | 苏州高迈新能源有限公司 | Vehicle-mounted automatic extinguishing device |
| CN106267626A (en) * | 2016-10-14 | 2017-01-04 | 贵州民族大学 | A kind of automobile engine cigarette temperature detector is surveyed and automatic fire extinguishing system |
| CN107507297A (en) * | 2017-08-03 | 2017-12-22 | 鄂尔多斯市普渡科技有限公司 | The countermeasure of traffic accident occurs for a kind of unmanned taxi |
| CN111243217A (en) * | 2020-03-09 | 2020-06-05 | 东风汽车集团有限公司 | Vehicle fire-fighting remote monitoring system |
-
2012
- 2012-06-23 CN CN 201220296539 patent/CN202605571U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272350A (en) * | 2013-06-21 | 2013-09-04 | 公安部天津消防研究所 | LNG and CNG automobile fire-resistant explosion-suppression system |
| CN103272350B (en) * | 2013-06-21 | 2015-04-22 | 公安部天津消防研究所 | LNG and CNG automobile fire-resistant explosion-suppression system |
| CN103344280A (en) * | 2013-07-05 | 2013-10-09 | 杭州电子科技大学 | Device for pre-warning and processing spontaneous combustion in drying process |
| CN103961830A (en) * | 2014-04-30 | 2014-08-06 | 宁波凯旋消防器材有限公司 | Automotive automatic eruption type fire extinguisher |
| CN104069604A (en) * | 2014-07-02 | 2014-10-01 | 珠海格力电器股份有限公司 | Fire-resisting system of combustible refrigerant air conditioner transport truck and control method thereof |
| CN104307131A (en) * | 2014-10-14 | 2015-01-28 | 四川宏源德石化有限公司 | Integral solving method for vehicle safety protection monitoring system |
| CN104548425A (en) * | 2015-01-07 | 2015-04-29 | 山西财安防火设备器材有限公司 | Public transportation fire-extinguishing system |
| CN104548424A (en) * | 2015-01-07 | 2015-04-29 | 山西财安防火设备器材有限公司 | Fire-extinguishing system of engine cabin of small car |
| CN105664403A (en) * | 2016-04-13 | 2016-06-15 | 苏州高迈新能源有限公司 | Vehicle-mounted automatic extinguishing device |
| CN106267626A (en) * | 2016-10-14 | 2017-01-04 | 贵州民族大学 | A kind of automobile engine cigarette temperature detector is surveyed and automatic fire extinguishing system |
| CN107507297A (en) * | 2017-08-03 | 2017-12-22 | 鄂尔多斯市普渡科技有限公司 | The countermeasure of traffic accident occurs for a kind of unmanned taxi |
| CN107507297B (en) * | 2017-08-03 | 2021-09-28 | 鄂尔多斯市普渡科技有限公司 | Method for responding traffic accidents of unmanned taxi |
| CN111243217A (en) * | 2020-03-09 | 2020-06-05 | 东风汽车集团有限公司 | Vehicle fire-fighting remote monitoring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202605571U (en) | Prewarning fire-extinguishing device for vehicle spontaneous combustion | |
| CN110947120B (en) | Locomotive fire prevention and control system | |
| CN201389278Y (en) | Automobile spontaneous combustion automatic alarm and fire-extinguishing device | |
| CN204246713U (en) | A kind of intelligent vehicle-carried early warning and firebreak device | |
| CN103272350B (en) | LNG and CNG automobile fire-resistant explosion-suppression system | |
| CN108325123A (en) | A kind of automobile fire escape self-help apparatus and control method | |
| CN102793991B (en) | A kind of automobile intelligent fire extinguishing system and method | |
| CN201899801U (en) | Automatic fire-extinguishing and power-off device | |
| CN105561503A (en) | Special fire-extinguishing device for power battery pack | |
| CN207980210U (en) | A kind of on-vehicle battery automatic fire extinguisher | |
| CN205549285U (en) | Engine storehouse or intelligence conflagration early warning of power battery storehouse and automatic fire extinguishing device | |
| CN210674054U (en) | Passenger train river system fire extinguishing agent water mist fire extinguishing system | |
| CN110772730A (en) | Battery box with battery thermal runaway state detects and control function | |
| CN105664403A (en) | Vehicle-mounted automatic extinguishing device | |
| CN103961831A (en) | Automatic fire extinguishment device of vehicle engine cabin | |
| CN107412976A (en) | A kind of vehicle automatic fire extinguishing system | |
| CN203915841U (en) | Vehicle engine compartments automatic fire extinguisher | |
| CN204596063U (en) | A kind of locomotive vehicle-mounted security against fire control intelligent system based on Internet of Things | |
| CN208405818U (en) | A kind of automobile fire escape self-help apparatus | |
| CN201253435Y (en) | Automobile automatic fire extinguishing system | |
| CN107871906A (en) | Carry the lithium battery box of fire prevention and control function | |
| CN209952082U (en) | Fire hazard early warning and automatic fire extinguishing device for hydrogen fuel cell | |
| CN204364726U (en) | A kind of self-extinguishing device of car engine | |
| CN204155418U (en) | Heavy-duty car fuel gas leak alarm systems | |
| CN205042005U (en) | Thin water smoke extinguishing device in bus main cabin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130623 |