CN201596272U - Quick automatic fire extinguishing system in an automotive engine bin - Google Patents
Quick automatic fire extinguishing system in an automotive engine bin Download PDFInfo
- Publication number
- CN201596272U CN201596272U CN2010201264201U CN201020126420U CN201596272U CN 201596272 U CN201596272 U CN 201596272U CN 2010201264201 U CN2010201264201 U CN 2010201264201U CN 201020126420 U CN201020126420 U CN 201020126420U CN 201596272 U CN201596272 U CN 201596272U
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- fire extinguishing
- fire extinguisher
- extinguishing
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- sensor
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a quick automatic fire extinguishing system in an automotive engine bin, characterized in that: a smoke transducer, a temperature sensor, a flame sensor, a PLC controller, a tube type fire extinguisher spray head and a control device for turning on the fire extinguisher are arranged in the automotive engine bin; the sensor signal is input into the PLC controller by A/D change and automatic fire extinguishing is realized by the program control. The quick automatic fire extinguishing system has features of quick fire extinguishing speed and high precision.
Description
One, technical field
The utility model relates to a kind of quick and automatic fire extinguishing system in automobile engine compartment.
Two, background technology
The self-burning of vehicle accident takes place frequently now, and many because motor circuit short circuit or oil path failure cause, automobile does not all have quick and automatic fire extinguishing system in the engine bin at present.Though the patent of this respect is arranged at present, has the shortcoming that precision is not high, speed is slow, rate of false alarm is high.
Three, summary of the invention
The purpose of this utility model is to provide a kind of automobile engine quick and automatic fire extinguishing system, it is characterized in that comprising and be provided with Smoke Sensor, temperature sensor, flame sensor in the engine bin, the PLC controller, be arranged on cartridge type fire extinguisher shower nozzle and control device in the automobile engine compartment in order to fire extinguisher is opened; Sensor signal realizes self-extinguishing through A/D conversion input PLC controller through programme-control; Warning fire extinguisher control device is controlled by the PLC controller output signal, PLC system CPU module is connected by serial line interface with the alarm indication screen, Sensor Analog Relay System amount input module is connected by the I/O mouth, and smog, temperature, flame sensor are with automobile engine related data input PLC.When three sensing datas were higher than safe limit value, control signal took place and opens fire-extinguisher cock in PLC, and self-extinguishing is also reported to the police to the driver, according to artificial judgment, operation sequence establishment PLC program.Cartridge type fire extinguisher opening part connects one and has the fire extinguishing starter of inhaling the powder conduit, inhaling the powder conduit puts in the cartridge type fire extinguisher, the fire extinguishing starter rear end connects the vacuum servo tube by conduit, the vacuum servo tube also connects an air bag tube connector, electronic starter on the vacuum servo tube connects electronic inductor, and electronic inductor connects storage battery and contact.The powder delivery conduit is installed in and aims at engine on the machine cover, when connecting inductor, the contact starts working, electronic starter starts the vacuum servo tube flows in the cylinder of fire extinguishing starter the gas in the air bag tube connector automatically, valve core movement makes the oily foam fire fighting powder moment ejection in the cartridge type fire extinguisher, is sprayed onto through the powder delivery conduit and carries out quick extinguishing on the engine.Have fire extinguishing precision height, fireballing characteristics.
Four, description of drawings
Fig. 1 is a kind of quick and automatic fire extinguishing system in automobile engine compartment structure principle chart.
Five, specific embodiment
Specify technical scheme below in conjunction with accompanying drawing: in Fig. 1,1 is engine; 2 is engine bin; 3 is Smoke Sensor; 4 is temperature sensor; 5 is flame sensor; 6,7 is cartridge type fire extinguisher shower nozzle; 8,9 is the cartridge type fire extinguisher; 10 is the PLC control device.Sensor signal realizes self-extinguishing through A/D conversion input PLC controller through programme-control; Warning fire extinguisher control device is controlled by the PLC controller output signal, PLC system CPU module is connected by serial line interface with the alarm indication screen, Sensor Analog Relay System amount input module is connected by the I/O mouth, and smog, temperature, flame sensor are with automobile engine related data input PLC.When three sensing datas were higher than safe limit value, control signal took place and opens fire-extinguisher cock in PLC, and self-extinguishing is also reported to the police to the driver, according to artificial judgment, operation sequence establishment PLC program.Cartridge type fire extinguisher opening part connects one and has the fire extinguishing starter of inhaling the powder conduit, inhaling the powder conduit puts in the cartridge type fire extinguisher, the fire extinguishing starter rear end connects the vacuum servo tube by conduit, the vacuum servo tube also connects an air bag tube connector, electronic starter on the vacuum servo tube connects electronic inductor, and electronic inductor connects storage battery and contact.The powder delivery conduit is installed in and aims at engine on the machine cover, when connecting inductor, the contact starts working, electronic starter starts the vacuum servo tube flows in the cylinder of fire extinguishing starter the gas in the air bag tube connector automatically, valve core movement makes the oily foam fire fighting powder moment ejection in the cartridge type fire extinguisher, is sprayed onto through the powder delivery conduit and carries out quick extinguishing on the engine.
Claims (1)
1. automobile engine quick and automatic fire extinguishing system, it is characterized in that being provided with in the engine bin Smoke Sensor, temperature sensor, flame sensor, the PLC controller is arranged on cartridge type fire extinguisher shower nozzle and the control device in order to fire extinguisher is opened in the automobile engine compartment; Sensor signal realizes self-extinguishing through A/D conversion input PLC controller through programme-control; Warning fire extinguisher control device is controlled by the PLC controller output signal, PLC system CPU module is connected by serial line interface with the alarm indication screen, Sensor Analog Relay System amount input module is connected by the I/O mouth, and smog, temperature, flame sensor are with automobile engine related data input PLC; When sensing data was higher than safe limit value, control signal took place and opens fire-extinguisher cock in PLC, and self-extinguishing is also reported to the police to the driver, according to artificial judgment operation sequence establishment PLC program; Cartridge type fire extinguisher opening part connects one and has the fire extinguishing starter of inhaling the powder conduit, inhaling the powder conduit puts in the cartridge type fire extinguisher, the fire extinguishing starter rear end connects the vacuum servo tube by conduit, the vacuum servo tube also connects an air bag tube connector, electronic starter on the vacuum servo tube connects electronic inductor, and electronic inductor connects storage battery and contact; The powder delivery conduit is installed in and aims at engine on the machine cover, when connecting inductor, the contact starts working, electronic starter starts the vacuum servo tube flows in the cylinder of fire extinguishing starter the gas in the air bag tube connector automatically, valve core movement makes the oily foam fire fighting powder moment ejection in the cartridge type fire extinguisher, is sprayed onto through the powder delivery conduit and carries out quick extinguishing on the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201264201U CN201596272U (en) | 2010-03-09 | 2010-03-09 | Quick automatic fire extinguishing system in an automotive engine bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201264201U CN201596272U (en) | 2010-03-09 | 2010-03-09 | Quick automatic fire extinguishing system in an automotive engine bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201596272U true CN201596272U (en) | 2010-10-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201264201U Expired - Fee Related CN201596272U (en) | 2010-03-09 | 2010-03-09 | Quick automatic fire extinguishing system in an automotive engine bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201596272U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791459A (en) * | 2010-03-09 | 2010-08-04 | 成都市猎户座科技有限责任公司 | Quick and automatic fire extinguishing system in automobile engine compartment |
| CN103157209A (en) * | 2013-04-01 | 2013-06-19 | 天广消防（天津）有限公司 | Starting device of gas storage cylinder type superfine dry powder automatic fire extinguishing system for vehicles |
| CN103816632A (en) * | 2014-03-05 | 2014-05-28 | 陆传军 | Self-extinguishing method and device for high-speed jetting high foams to car engine chamber |
| 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 |
-
2010
- 2010-03-09 CN CN2010201264201U patent/CN201596272U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791459A (en) * | 2010-03-09 | 2010-08-04 | 成都市猎户座科技有限责任公司 | Quick and automatic fire extinguishing system in automobile engine compartment |
| CN103157209A (en) * | 2013-04-01 | 2013-06-19 | 天广消防（天津）有限公司 | Starting device of gas storage cylinder type superfine dry powder automatic fire extinguishing system for vehicles |
| CN103816632A (en) * | 2014-03-05 | 2014-05-28 | 陆传军 | Self-extinguishing method and device for high-speed jetting high foams to car engine chamber |
| 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 |
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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: 20101006 Termination date: 20120309 |