CN105214246B - Car and bus fire extinguishing system - Google Patents
Car and bus fire extinguishing system Download PDFInfo
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- CN105214246B CN105214246B CN201510637332.5A CN201510637332A CN105214246B CN 105214246 B CN105214246 B CN 105214246B CN 201510637332 A CN201510637332 A CN 201510637332A CN 105214246 B CN105214246 B CN 105214246B
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Abstract
The present invention provides a kind of car that can be detected, track and put out a fire automatically and bus fire extinguishing system, including control device, the holding vessel that stores extinguishing chemical, for the fire-fighting pipeline of conveying extinguishing agent, several detectable fire sources fire source probing device, several be used for the injection apparatus of spray fire extinguishing agent, the fire-fighting pipeline includes the first spy fire tube on vehicle body, fire tube is visited in the holding vessel connection first, and the first spy fire tube connects injection apparatus by solenoid valve；The present invention detects fire source by not stalling dynamic detector automatically, and multiple fire source probing devices are set to the different location of vehicle body, and vehicle body whole can will be completely covered in investigative range；Fire source probing device detects and feeds back to control device after navigating to initial fire source, and control device starts the extinguishant jetting device close to fire source, carries out positioning ejecting extinguishing to fire source.
Description
Technical field
The present invention relates to a kind of fire extinguishing system, more particularly, to be fire extinguishing system on car or bus.
Background technique
In recent years, a lot of buses explosive incident on fire occurs in succession for China, and a large amount of casualties and property is caused to damage
It loses.For example, the Xiamen bus arson case on June 7th, 2013, accident causes dead 34 people of 47 people injured.Though various regions after crime
There are self-examination and improvement, but the level of security of public transit system does not have the raising of matter.
Summary of the invention
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of car that can be detected automatically, track and put out a fire and public affairs
Hand over vehicle fire extinguishing system.
To achieve the above object, the technical solution of the invention is as follows: car and bus fire extinguishing system, including control dress
It sets, store the holding vessel of extinguishing chemical, filled for the fire-fighting pipeline of conveying extinguishing agent, the fire source probing of several detectable fire sources
Set, several are used for the injection apparatus of spray fire extinguishing agent, the fire-fighting pipeline includes first visiting fire tube on the vehicle body, described
Fire tube is visited in holding vessel connection first, and the first spy fire tube connects injection apparatus by solenoid valve；The fire source probing device packet
The detector for including detector base and being rotatably connected with detector base, the detector base are equipped with driving detector and turn
Dynamic detector motor, the fire source probing device, solenoid valve and detector motor are all connected with control device.
Preferably, the extinguishing chemical is heptafluoro-propane, and the detector is visited by ultraviolet flame detector and image-type fire
Survey device composition.Integrated two kinds of detectors of ultraviolet flame detector and image-type fire detector can accurately detect various fire
Source.Heptafluoro-propane is a kind of clean agent fire suppressant, and toxic concentration is 10.5%, and heptafluoro-propane is to general surface of solids fire
Extinguishing concentration be 5.8%, the extinguishing concentration of gasoline fire is 6.5%, thus heptafluoro-propane as gas extinguishing agent in the short time
It is interior to personnel's fanout free region.
Preferably, described first fire tube is visited on the roof inner wall or inner sidewall of bus body, the head of bus body,
Middle part, tail portion are equipped with fire source probing device, and the fire-fighting pipeline includes second visiting fire tube in enging cabin, and described the
One, which visits fire tube and second, visits fire tube connection.Real-time detection, engine can be carried out to the head of bus body, middle part, tail portion respectively
It is common point of origin that engine etc. is equipped in cabin, visits that fire tube is very sensitive to the perception of temperature, 160 ± 2 DEG C at a temperature of
It will act, fusing and explosion under the action of overpressure occurs in the highest position of temperature sensor, automatically forms spray-hole.
Preferably, the injection apparatus includes spray head pedestal and the spray head that is rotatably connected with spray head pedestal, the spray head
Pedestal is equipped with the showerhead electrode of driving sprinkler rotation, and the showerhead electrode is connect with control device.Control device passes through spray head
Motor can control sprinkler rotation and be directed at ignition point spray fire extinguishing agent, provide the covering precision of extinguishing chemical.
Preferably, further include backup power source, the fire source probing device, injection apparatus, solenoid valve and control device by
Backup power source or vehicle power supply power supply, are equipped with power transfer device between the backup power source and vehicle power supply.When car is run,
Fire extinguishing system is powered by vehicle power supply；When car is out of service, power supply is switched to backup power source by power transfer device, makes car
Fire extinguishing system can still work normally when stopping.
It preferably, further include warning device, the warning device includes GPS module, radio communication mold on vehicle body
Block and the control centre outside vehicle body, the GPS module and wireless communication module are connect with control device, the control dress
Set after the fire signal for receiving the sending of fire source probing device can by wireless communication module by the position signal and fire of GPS module
The fire signal of source detection device is sent to control centre.Fire-fighting support is sought at controlling alarm center while self-extinguishing.
Preferably, it described first visits between fire tube and holding vessel equipped with container value.
Preferably, there are three the holding vessel is total to, the head, middle part and tail portion of vehicle body are respectively arranged on.Avoid fire-fighting pipeline
Too long, multiple injection apparatus cause tail end tube drop too big when working at the same time, and nothing has efficient fire-extinguishing chemical ejection.
By using above-mentioned technical solution, the beneficial effects of the present invention are: the present invention is not by stalling dynamic detector
Fire source is detected automatically, multiple fire source probing devices are set to the different location of vehicle body, and vehicle can will be completely covered in investigative range
Body is whole；Fire source probing device detects and feeds back to control device after navigating to initial fire source, and control device starts close to fire source
Extinguishant jetting device, positioning ejecting extinguishing is carried out to fire source.
Detailed description of the invention
Fig. 1 is the piping diagram of the embodiment of the present invention 1；
Fig. 2 is the circuit connection diagram of the embodiment of the present invention 1；
Fig. 3 is 1 fire source probing device position view in car of the embodiment of the present invention；
Fig. 4 is 1 injection apparatus of embodiment of the present invention position view in car；
Fig. 5 is the structural schematic diagram of 1 fire source probing device of the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of 1 injection apparatus of the embodiment of the present invention；
Fig. 7 is the piping diagram of the embodiment of the present invention 2.
Main appended drawing reference explanation:
Holding vessel 1；Container value 11；Fire-fighting pipeline 2；First visits fire tube 21；Second visits fire tube 22；Injection apparatus 3；Solenoid valve
31；Spray head pedestal 32；Spray head 33；Showerhead electrode 34；Control device 4；Fire source probing device 5；Detector base 51；Detector
52；Ultraviolet flame detector 521；Image-type fire detector 522；Detector motor 53；GPS module 61；Wireless communication module
62；Control centre 63；Power transfer device 64；Vehicle power supply 65；Backup power source 66；Car 7.
Specific embodiment
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Embodiment 1:
As shown in figs 1 to 6, car and bus fire extinguishing system of the present invention, the storage including control device 4, storage extinguishing chemical
It deposits tank 1, go out for 5, six, fire source probing device of 2, three detectable fire sources of fire-fighting pipeline of conveying extinguishing agent for spraying
The injection apparatus 3 of fiery agent, the fire-fighting pipeline include the first spy fire tube 21 on vehicle body top, and the holding vessel 1 connects
First visits fire tube 21, and described first, which visits fire tube 21, connects injection apparatus 3 by solenoid valve 31；The fire source probing device 5 includes
Detector base 51 and the detector 52 being rotatably connected with detector base 51, the detector base 51 are equipped with driving and visit
The detector motor 53 that device 52 rotates is surveyed, detection motor 53 is fixed on detector base 51, and detector 52 is fixed on detector
On the output shaft of motor, the fire source probing device 5, solenoid valve 31 and detector motor 53 are all connected with control device 4；
The extinguishing chemical is heptafluoro-propane, and the detector 52 is by ultraviolet flame detector 521 and image-type fire detection
Device 522 forms；Described first visits the roof inner wall that fire tube 21 is set to 7 vehicle body of car, and head, middle part, the tail portion of 7 vehicle body of car are equal
Equipped with fire source probing device 5, the fire-fighting pipeline 2 includes the second spy fire tube 22 in enging cabin, and described first visits fire
Pipe 21 and second visits 22 connection of fire tube；
The injection apparatus 3 includes spray head pedestal 32 and the spray head 33 being rotatably connected with spray head pedestal 32, the spray head
Pedestal 32 is equipped with the showerhead electrode 34 that driving spray head 32 rotates, and one end of spray head 33 is equipped with gear, and showerhead electrode 34 is logical
The end gear of motor gear engagement spray head 33 is crossed, the showerhead electrode 34 is connect with control device 4；
Further include backup power source 66, the fire source probing device 5, injection apparatus 3, solenoid valve 31 and control device 4 by
Backup power source 66 or vehicle power supply 65 are powered, and power transfer device 64 is equipped between the backup power source 66 and vehicle power supply 65；
When car is run, fire extinguishing system is powered by vehicle power supply 65, and vehicle power supply 65 is the charging of backup power source 66；Car is out of service
When, power supply is switched to backup power source 66 by power transfer device 64, and fire extinguishing system can still work normally when stopping car；Also wrap
Include warning device, the warning device includes GPS module 61 on vehicle body, wireless communication module 62 and outside vehicle body
Control centre 63, the GPS module 61 and wireless communication module 62 are connect with control device 4, and the control device 4 receives
After the fire signal that fire source probing device 5 issues can by wireless communication module 62 by the position signal and fire source of GPS module 61
The fire signal of detection device 5 is sent to control centre 63, and described first visits between fire tube 21 and holding vessel 1 equipped with container value
11。
Fire source probing device 5 does not stall in dynamic monitoring vehicle body whether have initial fire source, and fire source is visited after being determined with initial fire source
It surveys device 5 and issues fire signal to control device 4, control device 4 is by the rotational angle of fire source probing device 5 to initial fire source
It is positioned and controls the nearest rotation nozzle 33 of injection apparatus 3 of initial fire source and be directed at initial fire source, control device 4 controls electromagnetism
Valve 31 is opened, and nozzle 33 is directed at initial fire source injection heptafluoro-propane extinguishing chemical.
If spray head 33 can not extinguish the blaze, interior local temperature is increased so that first visits fire tube 21 or the second spy fire tube
22 split automatically sprays extinguishing chemical, increases fire-suppressant gas.
Embodiment 2:
As shown in Fig. 2-Fig. 7, car and bus fire extinguishing system of the present invention, the storage including control device 4, storage extinguishing chemical
It deposits tank 1, go out for 5, six, fire source probing device of 2, three detectable fire sources of fire-fighting pipeline of conveying extinguishing agent for spraying
The injection apparatus 3 of fiery agent, the fire-fighting pipeline include the first spy fire tube 21 on vehicle body top, and the holding vessel 1 connects
First visits fire tube 21, and described first, which visits fire tube 21, connects injection apparatus 3 by solenoid valve 31；The fire source probing device 5 includes
Detector base 51 and the detector 52 being rotatably connected with detector base 51, the detector base 51 are equipped with driving and visit
The detector motor 53 that device 52 rotates is surveyed, detection motor 53 is fixed on detector base 51, and detector 52 is fixed on detector
On the output shaft of motor, the fire source probing device 5, solenoid valve 31 and detector motor 53 are all connected with control device 4；It is described to go out
Fiery agent is heptafluoro-propane, and the detector 52 is made of ultraviolet flame detector 521 and image-type fire detector 522；It is described
First visits the roof inner wall that fire tube 21 is set to 7 vehicle body of car, and head, middle part, the tail portion of 7 vehicle body of car are equipped with fire source probing dress
5 are set, the fire-fighting pipeline 2 includes the second spy fire tube 22 in enging cabin, and described first, which visits fire tube 21 and second, visits fire
22 connection of pipe；There are three the holding vessel 1 is total, it is respectively arranged on the head, middle part and tail portion of vehicle body, avoids fire-fighting pipeline too long,
Multiple injection apparatus 3 cause the first spy fire tube tail end tube drop too big when working at the same time, nothing has efficient fire-extinguishing chemical ejection.
Above-described, only presently preferred embodiments of the present invention cannot limit the range of this practical implementation, it is all according to
Equivalent change made by scope of the present invention patent and decoration, should still belong in the range of the present invention covers.
Claims (5)
1. car and bus fire extinguishing system, including control device, the holding vessel for storing extinguishing chemical, going out for conveying extinguishing agent
Fire tube road, several detectable fire sources fire source probing device, several be used for the injection apparatus of spray fire extinguishing agent, feature exists
In: the fire-fighting pipeline includes the first spy fire tube on vehicle body, and fire tube is visited in the holding vessel connection first, and described first visits
Fire tube connects injection apparatus by solenoid valve；The fire source probing device includes detector base and rotates company with detector base
The detector connect, the detector base are equipped with the detector motor of driving sonde rotary, the fire source probing device, electricity
Magnet valve and detector motor are all connected with control device；The injection apparatus includes spray head pedestal and connect with spray head base rotation
Spray head, the spray head pedestal are equipped with the showerhead electrode of driving sprinkler rotation, and the showerhead electrode is connect with control device；It is described
First, which visits fire tube, is set on the roof inner wall or inner sidewall of bus body, and head, middle part, the tail portion of bus body are equipped with fire source
Detection device, the fire-fighting pipeline include the second spy fire tube in enging cabin, and described first, which visits fire tube and second, visits fire
Pipe connection；There are three the holding vessel is total, it is respectively arranged on the head, middle part and tail portion of vehicle body.
2. car according to claim 1 and bus fire extinguishing system, it is characterised in that: the extinguishing chemical is seven fluorine third
Alkane, the detector are made of ultraviolet flame detector and image-type fire detector.
3. car according to claim 1 and bus fire extinguishing system, it is characterised in that: it further include backup power source, it is described
Fire source probing device, injection apparatus, solenoid valve and control device are powered by backup power source or vehicle power supply, the backup power source
Power transfer device is equipped between vehicle power supply.
4. car according to claim 1 and bus fire extinguishing system, it is characterised in that: it further include warning device, it is described
Warning device includes GPS module, wireless communication module and the control centre outside vehicle body on vehicle body, the GPS mould
Block and wireless communication module are connect with control device, and the control device receives the fire signal of fire source probing device sending
The fire signal of the position signal of GPS module and fire source probing device is sent to control centre by module by wireless communication afterwards.
5. car according to claim 1 and bus fire extinguishing system, it is characterised in that: described first visits fire tube and storage
Container value is equipped between tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510637332.5A CN105214246B (en) | 2015-10-06 | 2015-10-06 | Car and bus fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510637332.5A CN105214246B (en) | 2015-10-06 | 2015-10-06 | Car and bus fire extinguishing system |
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| Publication Number | Publication Date |
|---|---|
| CN105214246A CN105214246A (en) | 2016-01-06 |
| CN105214246B true CN105214246B (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510637332.5A Active CN105214246B (en) | 2015-10-06 | 2015-10-06 | Car and bus fire extinguishing system |
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| CN (1) | CN105214246B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105854202A (en) * | 2016-05-31 | 2016-08-17 | 厦门泰消防科技开发有限公司 | Lithium battery fire extinguisher |
| CN106621123A (en) * | 2016-11-22 | 2017-05-10 | 沈阳理工大学 | Central control distributed active fire extinguishing system for public transport vehicles |
| CN106492374A (en) * | 2016-11-22 | 2017-03-15 | 沈阳理工大学 | A kind of active safety-protection system of mass transportation facilities central authorities control |
| CN106422121A (en) * | 2016-12-15 | 2017-02-22 | 四川工业科技学院 | Emergent fire extinguishing system of vehicle and vehicle |
| JP6883801B2 (en) * | 2017-02-17 | 2021-06-09 | モリタ宮田工業株式会社 | Fire extinguishing equipment |
| CN108653957B (en) * | 2017-03-29 | 2020-05-22 | 深圳市兴舞消防设备有限公司 | Passenger car fire-fighting system and passenger car fire-fighting method |
| CN107412975A (en) * | 2017-08-07 | 2017-12-01 | 浙江海洋大学 | A kind of gas station's automatic fire extinguishing system |
| CN107583223A (en) * | 2017-08-31 | 2018-01-16 | 马丽 | A kind of starter of dynamic scan fire condition |
| CN108144222B (en) * | 2017-12-22 | 2020-12-22 | 长安大学 | Fire extinguishing system and method used in automobile engine compartment |
| CN108653958A (en) * | 2018-08-22 | 2018-10-16 | 陈立峰 | Automobile-used fire extinguishing system and its fire-fighting pipeline |
| CN109432633A (en) * | 2018-10-31 | 2019-03-08 | 蒋承革 | A kind of automative automatic fire fighting |
| CN110624192B (en) * | 2019-07-15 | 2021-04-06 | 国网浙江省电力有限公司嘉兴供电公司 | Fire extinguishing control method based on combustible classification and adopting multi-nozzle cooperative operation |
| CN114832257A (en) * | 2021-07-09 | 2022-08-02 | 长城汽车股份有限公司 | Vehicle extinguishing device and vehicle |
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| CN105214246A (en) | 2016-01-06 |
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Effective date of registration: 20190311 Address after: 362000 Maoming Road, Fu Mao Industrial Park, Nanan Economic Development Zone, Quanzhou, Fujian Patentee after: Fujian whale Fire Control Co., Ltd. Address before: 362000 Maoming Road, Fu Mao Industrial Park, Nanan Economic Development Zone, Quanzhou, Fujian Patentee before: FUJIAN SANJING FIRE-FIGHTING EQUIPMENT CO., LTD. |
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