CN205948226U - Car early warning fire extinguishing systems - Google Patents
Car early warning fire extinguishing systems Download PDFInfo
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- CN205948226U CN205948226U CN201620974055.7U CN201620974055U CN205948226U CN 205948226 U CN205948226 U CN 205948226U CN 201620974055 U CN201620974055 U CN 201620974055U CN 205948226 U CN205948226 U CN 205948226U
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- early warning
- fire extinguishing
- gas
- extinguishing system
- fire
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Abstract
The utility model relates to a car early warning fire extinguishing systems belongs to the fire prevention field that disappears, including on -vehicle ECU, still include high pressure vessel, temperature trigger device, gaseous solenoid valve and decompression releaser, wherein, high pressure vessel arranges the car bottom in, and the high pressure vessel traditional chinese clothing load the fire -retardant gas of compression, and temperature trigger device sets up in the car with the decompression releaser, fire -retardant gas is automobile exhaust or industrial waste gas. Still including not freezing water pitcher fog synthesizer and water for solenoid valve, do not freeze the line connection both ends that tube coupling to solenoid valve for the water is distinguished to water pitcher fog synthesizer and the releaser that reduces pressure, the solenoid valve electricity is connected to on -vehicle ECU for the water. The utility model discloses an extinguishing gas is made to low -priced fire -retardant waste gas, makes the utility model discloses an automatic early warning waste gas extinguishing device has low -cost advantage, the utility model discloses can realize the automatic early warning fire prevention function that disappears, the mode that adopts waste gas and water smoke to combine together realizes better fire control effect.
Description
Technical field
The utility model belongs to fire-fighting fire extinguishing field and in particular to a kind of automobile early warning fire extinguishing system.
Background technology
Prior art Hyundai Motor rapid technological improvement, fast-developing high-tech emerges in an endless stream, but in the face of severe vapour
Car fire but no effective reliable means technology, is a great problem of automobile fire-fighting.
Only it is equipped with vehicle-mounted fire extinguisher in automobile at present, but this is not effective fire extinguishing system.When automobile occurs fire all
It is to rely on to think that perception judges, then put out a fire using vehicle-mounted fire extinguisher.But vehicle-mounted fire extinguisher capacity is typically all less, if in fire
Early period of origination is just timely to find vehicle fire, and passengers inside the car can also have an opportunity fast and safely to get off, and by vehicle-mounted fire extinguisher also
Fire can effectively be knocked out.
But people's very first time is placed in hope and finds that fire is unpractical, actual conditions often work as people's perception
To automobile there is fire when, fire has been fire spreading state, even and finding that in time fire occurs, but because of automobile fire
Rapidly the spreading of calamity, people can quickly escape in time and belong to lucky, and now vehicle-mounted fire extinguisher is in the face of the fire spreading, the reality of fire extinguishing
Border effect is essentially no.Now vehicle-mounted fire extinguisher has seemed helpless, needs to rely on the water fire-fighting fire extinguishing of huge clumsiness, but because
Situations such as various reasons, such as distant, traffic jam or fire spot do not have fire fighting device interface etc., often occurs remote
Water can't resolve the situation of closely fire, and automobile fire stretches rapidly and lead to motor vehicle liquidation, huge property loss between momentariness, or even
Personnel do not escape chance, and the tragedy of casualties often occurs, and especially passenger vehicle loses more in the case of there is this fire
For huge, injures and deaths are also more serious.
And it is directed to this hidden trouble of automobile fire, and the but no related automatic early-warning fire extinguishing system of Automobile Design, fire-retardant gas
Body can be compressed to very small volume, can tens times of volumes compression, and be arranged on any part of automobile by pipeline, and
Waste gas that the waste gas of combustion in IC engine generation at present, industrial production produce simultaneously etc., compared with the resistance such as carbon dioxide, heptafluoro-propane
Combustion gas body, these waste gas similarly have high anti-flammability, and are dirt cheap, but are not made as fire fighting gas
With.
Utility model content
In view of this, the purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of energy of low cost certainly
The automobile early warning fire extinguishing system of dynamic detection fire extinguishing.
For realizing object above, the utility model adopts the following technical scheme that：
A kind of automobile early warning fire extinguishing system, including vehicle-mounted ECU, also includes at least one high-pressure bottle, at least one temperature
Triggering device, at least one gas solenoid valve and at least one release that reduces pressure, wherein, described high-pressure bottle is placed in automobile bottom
Portion, is mounted with the fire-retardant gas of compression in described high-pressure bottle, described temperature triggered device and described decompression release are arranged at
In automobile, described high-pressure bottle, described gas solenoid valve and described decompression release pass sequentially through pipeline and connect, and described temperature is touched
Transmitting apparatus and described gas solenoid valve are respectively electrically connected to described vehicle-mounted ECU.
Further, described fire-retardant gas are automobile exhaust gas or industrial waste gas.
Further, described automobile early warning fire extinguishing system also includes not freezing water pot mist synthesizer and solenoid valve for water, described
Do not freeze water pot mist synthesizer, described solenoid valve for water and described decompression release and pass sequentially through pipeline connection, described water electromagnetism
Valve is electrically connected to described vehicle-mounted ECU, and the described water pot mist synthesizer that do not freeze is placed in bottom of car.
Further, described automobile early warning fire extinguishing system also includes the first emergent hand-operated valve and the second emergent hand-operated valve, institute
State high-pressure bottle, the described first emergent hand-operated valve and described decompression release and pass sequentially through pipeline and connect, described do not freeze water pot mist
Synthesizer, the described second emergent hand-operated valve and described decompression release pass sequentially through pipeline and connect.
Further, the described first emergent hand-operated valve and described second emergent hand-operated valve are foot-operated emergent hand-operated valve.
Further, described automobile early warning fire extinguishing system also includes gas leakage warning device, and described gas leakage is reported to the police
Device is arranged on the pipeline between described high-pressure bottle and described gas solenoid valve, described gas leakage warning device connect to
Described vehicle-mounted ECU.
Further, described automobile early warning fire extinguishing system also includes pressure gauge, and described pressure gauge is arranged on described high pressure-volume
On pipeline between device and described gas solenoid valve.
Further, described compressed exhaust gas pressure is 30～60Mpa.
Further, described high-pressure bottle is provided with pressurizing valve.
Further, described temperature triggered device includes temperature sense detection device, circuit fusing device and overheated conducting
One or more of device.
The utility model adopts above technical scheme, at least possesses following beneficial effect：
The utility model provides a kind of automobile early warning fire extinguishing system, collects the signal of temperature triggered device by vehicle-mounted ECU,
Control opening or closing of gas solenoid valve, realize automatic early-warning fire fighting function；Can in high-pressure bottle of the present utility model
It is mounted with compressed exhaust gas, is the waste gas of the generations such as combustion in IC engine, industrial production, there is high anti-flammability, and very honest and clean
Valency is so that automatic early-warning flue gas fire extinguisher of the present utility model has low-cost advantage；Water pot is not frozen in the utility model increase
Mist synthesizer, decompression release can discharge fire-retardant waste gas and water smoke simultaneously, is on the one hand reduced around comburant by waste gas
Oxygen concentration fire extinguishing, with mist-like ejection, compared with directly going out from fire hydrant, fire-fighting scope is more for another aspect fire water
Greatly, and more can fully cover on comburant, the mode that waste gas and water smoke combine, it is possible to achieve preferably extinguishing effect.
Brief description
Fig. 1 is a kind of fire-fighting principle schematic diagram of the utility model automobile early warning fire extinguishing system；
Fig. 2 is applied to the schematic diagram of bus for a kind of the utility model automobile early warning fire extinguishing system.
In figure：1st, vehicle-mounted ECU；2nd, high-pressure bottle；3rd, temperature triggered device；4th, gas solenoid valve；5th, reduce pressure release；6、
Do not freeze water pot mist synthesizer；7th, solenoid valve for water；8th, the first emergent hand-operated valve；9th, the second emergent hand-operated valve；10th, gas leakage report
Alarm device；11st, pressure gauge；12nd, pressurizing valve.
Specific embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
As depicted in figs. 1 and 2, it is the embodiment that a kind of the utility model automobile early warning fire extinguishing system is applied to bus,
The utility model provide automobile early warning fire extinguishing system include vehicle-mounted ECU 1, also include at least one high-pressure bottle 2, at least one
Individual temperature triggered device 3, at least one gas solenoid valve 4 and at least one reduce pressure release 5, wherein, described high-pressure bottle 2
It is placed in bottom of car, in described high-pressure bottle 2, be mounted with the fire-retardant gas of compression, described temperature triggered device 3 and described decompression
Release 5 is arranged in automobile, and described high-pressure bottle 2, described gas solenoid valve 4 and described decompression release 5 pass sequentially through pipe
Road connects, and described temperature triggered device 3 and described gas solenoid valve 4 are respectively electrically connected to described vehicle-mounted ECU 1.
It is understood that described temperature triggered device 3 of the present utility model and described decompression release 5 can be arranged at
Easily catch fire in automobile place, and described vehicle-mounted ECU 1 presets ignition temperature, when described vehicle-mounted ECU 1 receives described temperature triggered device 3
When the temperature data passed back exceedes the ignition temperature of setting, described vehicle-mounted ECU 1 controls described gas solenoid valve 4 to open fire extinguishing,
Realize automatic early-warning fire fighting function；In addition, the quantity of described temperature triggered device 3 and described decompression release 5 and setting
Position is not limited to situation shown in Fig. 1, can arrange as the case may be, to reach optimal extinguishing effect；Institute in the utility model
State temperature triggered device 3 can from one of temperature sense detection device, circuit fusing device and overheated conducting device or
Multiple.
Further, described fire-retardant gas be automobile exhaust gas or industrial waste gas, described compressed exhaust gas pressure be 30～
60Mpa.
It is understood that the fire-retardant waste gas of compression can be mounted with described high-pressure bottle 2 of the present utility model, contrast people
The gas extinguishing agent that work is obtained, such as heptafluoro-propane and carbon dioxide etc., the cost such as heptafluoro-propane and carbon dioxide is higher.And crowd institute
The gas one side that known entrance cylinder of internal-combustion engine is discharged has higher fire resistance, and the opposing party is dirt cheap, this practicality
New automobile early warning fire extinguishing system is used waste gas to make the utility model have low-cost advantage as fire-suppressant gas.
Additionally, the acquisition of waste gas is originated widely, in addition to the waste gas of combustion in IC engine exclusion, industrial waste gas, such as work
Industry produces burning, waste incineration etc. and all can achieve fire-retardant effect, easily obtains.
Preferably, volume can reach six percentages of normal pressure lower volume after compression for described automobile exhaust gas or described industrial waste gas
One of make comburant lose combustion air it can be deduced that waste exhaust gases container after pressure accumulation can release 600 times of gases of this volume
Reach fire extinguishing mesh ground.As practical application of the present utility model, described compressed exhaust gas pressure is arranged between 30～60Mpa.
As depicted in figs. 1 and 2, further, described automobile early warning fire extinguishing system also includes not freezing water pot mist synthesizer 6 He
Solenoid valve for water 7, described water pot mist synthesizer 6, described solenoid valve for water 7 and the described decompression release 5 of not freezing passes sequentially through pipe
Road connects, and described solenoid valve for water 7 is electrically connected to described vehicle-mounted ECU 1, and the described water pot mist synthesizer 6 that do not freeze is placed in automobile bottom
Portion.
It is understood that not freezing water pot mist synthesizer 6 described in the utility model increase, by described decompression release 5
Fire-retardant waste gas and water smoke can be discharged simultaneously, on the one hand the oxygen concentration fire extinguishing around comburant is reduced by waste gas, another
With mist-like ejection, compared with directly going out from fire hydrant, fire-fighting scope is bigger, and more can fully cover for aspect fire water
On comburant, the mode that waste gas and water smoke combine, it is possible to achieve preferably extinguishing effect；In addition, not freezing in actual applications
Water can be substituted with cooling system anti-icing fluid, and such as automobile anti-icing fluid does not preferably freeze effect to obtain, so that the technical program
Be applied to arctic weather environment.
As depicted in figs. 1 and 2, further, described automobile early warning fire extinguishing system also includes the first emergent hand-operated valve 8 and the
Two emergent hand-operated valves 9, described high-pressure bottle 2, the described first emergent hand-operated valve 8 and described decompression release 5 pass sequentially through pipeline
Connect, described do not freeze that hand-operated valve 9 met an urgent need by water pot mist synthesizer 6, described second and described decompression release 5 passes sequentially through pipeline even
Connect；
It is understood that by increasing the described first emergent hand-operated valve 8 and described second emergent hand-operated valve 9, when described
When gas solenoid valve 4 and/or described solenoid valve for water 7 can not be opened, accordingly open the described first emergent hand-operated valve 8 and/or
Second emergent hand-operated valve 9 is put out a fire.Preferably, the described first emergent hand-operated valve 8 and described second emergent hand-operated valve 9 be foot-operated
Emergent hand-operated valve.
As depicted in figs. 1 and 2, further, described automobile early warning fire extinguishing system also includes gas leakage warning device 10,
Described gas leakage warning device 10 is arranged on the pipeline between described high-pressure bottle 2 and described gas solenoid valve 4, described gas
Body is revealed 10 devices of reporting to the police and is connected to described vehicle-mounted ECU 1.
It is understood that arranging described gas on the pipeline between described high-pressure bottle 2 and described gas solenoid valve 4
Leakage alarming device 10, so can monitor whether leakage phenomenon.
As depicted in figs. 1 and 2, further, described automobile early warning fire extinguishing system also includes pressure gauge 11, described pressure gauge
11 are arranged on the pipeline between described high-pressure bottle 2 and described gas solenoid valve 4, preferably；Preferably, described high-pressure bottle
2 are provided with pressurizing valve 12.
It is understood that by arranging described pressure gauge 11 it is known that the described compression in described high-pressure bottle 1 is given up
The service condition of gas, to supplement waste gas in time, in addition waste gas can be charged into described height from the described pressurizing valve 12 being separately provided
In pressure vessel 2.
Additionally, in the utility model practical application, compression fire-retardant gas can be filled with automobile tire, new as this practicality
What type fire extinguishing system was put out a fire supplements further, and described fire-retardant gas can select automobile exhaust gas or industrial waste gas etc., by wheel
Snap joint is arranged on tire, tracheae insertion snap joint is put out a fire, this tracheae can for a single tracheae it is also possible to
Pipeline tracheae for fire-retardant gas in the utility model.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model
Other various forms of products, however, making any change in its shape or structure, every have same as the present application or phase
Approximate technical scheme, all falls within protection domain of the present utility model.
Claims (10)
1. a kind of automobile early warning fire extinguishing system, including vehicle-mounted ECU it is characterised in that：Also include at least one high-pressure bottle, at least
One temperature triggered device, at least one gas solenoid valve and at least one release that reduces pressure, wherein, described high-pressure bottle is put
It is mounted with the fire-retardant gas of compression, described temperature triggered device and described decompression release in bottom of car, described high-pressure bottle
Device is arranged in automobile, and described high-pressure bottle, described gas solenoid valve and described decompression release pass sequentially through pipeline and connect, institute
State temperature triggered device and described gas solenoid valve is respectively electrically connected to described vehicle-mounted ECU.
2. automobile early warning fire extinguishing system according to claim 1 it is characterised in that：Described fire-retardant gas be automobile exhaust gas or
Industrial waste gas.
3. automobile early warning fire extinguishing system according to claim 1 and 2 it is characterised in that：Described automobile early warning fire extinguishing system
Also include not freezing water pot mist synthesizer and solenoid valve for water, described do not freeze water pot mist synthesizer, described solenoid valve for water and described
Decompression release passes sequentially through pipeline and connects, and described solenoid valve for water is electrically connected to described vehicle-mounted ECU, and the described water pot mist that do not freeze closes
Grow up to be a useful person and be placed in bottom of car.
4. automobile early warning fire extinguishing system according to claim 3 it is characterised in that：Described automobile early warning fire extinguishing system is also wrapped
Include the first emergent hand-operated valve and the second emergent hand-operated valve, described high-pressure bottle, the described first emergent hand-operated valve and described decompression are released
Put device and pass sequentially through pipeline and connect, described do not freeze water pot mist synthesizer, the described second emergent hand-operated valve and described decompression release
Pass sequentially through pipeline to connect.
5. automobile early warning fire extinguishing system according to claim 4 it is characterised in that：Described first emergent hand-operated valve and described
Second emergent hand-operated valve is foot-operated emergent hand-operated valve.
6. automobile early warning fire extinguishing system according to claim 1 and 2 it is characterised in that：Described automobile early warning fire extinguishing system
Also include gas leakage warning device, described gas leakage warning device is arranged at described high-pressure bottle and described gas solenoid valve
Between pipeline on, described gas leakage warning device connects to described vehicle-mounted ECU.
7. automobile early warning fire extinguishing system according to claim 1 and 2 it is characterised in that：Described automobile early warning fire extinguishing system
Also include pressure gauge, described pressure gauge is arranged on the pipeline between described high-pressure bottle and described gas solenoid valve.
8. automobile early warning fire extinguishing system according to claim 1 and 2 it is characterised in that：Described compressed exhaust gas pressure is 30
～60Mpa.
9. automobile early warning fire extinguishing system according to claim 1 and 2 it is characterised in that：Described high-pressure bottle is provided with and adds
Pressure valve.
10. automobile early warning fire extinguishing system according to claim 1 and 2 it is characterised in that：Described temperature triggered device includes
One or more of temperature sense detection device, circuit fusing device and overheated conducting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620974055.7U CN205948226U (en) | 2016-08-29 | 2016-08-29 | Car early warning fire extinguishing systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620974055.7U CN205948226U (en) | 2016-08-29 | 2016-08-29 | Car early warning fire extinguishing systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205948226U true CN205948226U (en) | 2017-02-15 |
Family
ID=57981349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620974055.7U Active CN205948226U (en) | 2016-08-29 | 2016-08-29 | Car early warning fire extinguishing systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205948226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933465A (en) * | 2021-01-25 | 2021-06-11 | 金陵科技学院 | Novel automatic fire extinguishing device for automobile and fire extinguishing method thereof |
-
2016
- 2016-08-29 CN CN201620974055.7U patent/CN205948226U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933465A (en) * | 2021-01-25 | 2021-06-11 | 金陵科技学院 | Novel automatic fire extinguishing device for automobile and fire extinguishing method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |