CN107626056A - A kind of kitchen automatic fire extinguishing system - Google Patents
A kind of kitchen automatic fire extinguishing system Download PDFInfo
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- CN107626056A CN107626056A CN201711022348.0A CN201711022348A CN107626056A CN 107626056 A CN107626056 A CN 107626056A CN 201711022348 A CN201711022348 A CN 201711022348A CN 107626056 A CN107626056 A CN 107626056A
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- kitchen
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- fire extinguishing
- extinguishing
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Abstract
Present invention is disclosed a kind of kitchen automatic fire extinguishing system, including trigger mechanism, the trigger mechanism electric signal is connected with controller, to export fire extinguishing enabling signal to the controller when fire occurs；First magnetic valve, first magnetic valve are arranged on kitchen fuel gas pipeline and are connected with the controller electric signal, to close fuel gas pipeline when the controller receives fire extinguishing enabling signal；Also include fire suppression mechanism, cooling body, atomizer.The present invention puts out a fire dedicated for kitchen, and when the condition of a fire occurs in kitchen, fire suppression mechanism can carry out extinguishing action automatically, and security is higher, meanwhile the turned off in synchronization fuel gas pipeline when being put out a fire, prevent gas leakage, furthermore, provided with cooling body, continue to cool after putting out naked light, prevent resume combustion, finally, using atomizer as high-pressure extinction agent and the outlet of water, high-pressure extinction agent and water can be made uniformly to spray, prevent the high-pressure extinction agent that boundling sprays or the grease that current cause to burn in pot from splashing.
Description
Technical field
The present invention relates to fire-fighting equipment manufacturing technology field, and in particular to a kind of kitchen automatic fire extinguishing system.
Background technology
Naked light is commonly used in kitchen and has a large amount of combustibles, is the place occurred frequently of fire.Consider for security against fire,
Fire-fighting equipment can be often set in the large kitchen of the public places such as hotel, restaurant.
But existing fire-fighting equipment needs manually operated, put out close to burning things which may cause a fire disaster, the personal safety of operator can not
Ensure, simultaneously as being connected with fuel gas pipeline in kitchen, gas leakage is often accompanied by when kitchen catches fire, existing fire-fighting equipment can not be real
The function of existing automatic self-closing gas pipeline, furthermore, the extinguishing chemical that boundling sprays in fire-fighting equipment may cause the oil to be burnt in pot
Fat splashes, and ignite new fiery point, and finally, existing fire-fighting equipment does not have auxiliary temperature-reducing function, and naked light easily has multiple after putting out
Fire phenomenon.
Therefore, developing a set of system dedicated for kitchen self-extinguishing has stronger realistic meaning.
The content of the invention
It is an object of the invention to provide a kind of kitchen automatic fire extinguishing system.
For achieving the above object, the present invention adopts the following technical scheme that：
A kind of kitchen automatic fire extinguishing system, including trigger mechanism, the trigger mechanism electric signal are connected with controller, with
When fire occurs fire extinguishing enabling signal is exported to the controller；
First magnetic valve, first magnetic valve are arranged on kitchen fuel gas pipeline and connected with the controller electric signal
Connect, to close fuel gas pipeline when the controller receives fire extinguishing enabling signal；
Fire suppression mechanism, the fire suppression mechanism include extinguishing chemical bottle, second solenoid valve, pressure sensor, the extinguishing chemical bottle
In have a high-pressure extinction agent, the second solenoid valve sets close to the bottleneck of extinguishing chemical bottle and connected with the controller electric signal
Connect, to open the bottleneck of extinguishing chemical bottle when the controller receives fire extinguishing enabling signal, the pressure sensor is arranged at
It is connected between second solenoid valve and extinguishing chemical bottle and with the controller electric signal, to feed back the extinguishing chemical to the controller
The pressure value of bottle inner high voltage extinguishing chemical；
Cooling body, the cooling body include tap water pipe line, the 3rd magnetic valve, and the 3rd magnetic valve is arranged at certainly
To be connected in water lines and with the controller electric signal, when being less than predetermined threshold value with the pressure value received in the controller
Open tap water pipe line；
Atomizer, for the atomizer at least provided with above the kitchen range top in kitchen, the atomizer passes through pipeline point
It is not connected with second solenoid valve, the 3rd magnetic valve.
As further improved technical scheme of the present invention, the trigger mechanism is temperature sensor.
As further improved technical scheme of the present invention, the trigger mechanism is button.
As further improved technical scheme of the present invention, the atomizer is additionally arranged at the enclosure and flue in kitchen
Place.
As further improved technical scheme of the present invention, the high-pressure extinction agent is B class extinguishing chemicals.
Relative to prior art, the technical effects of the invention are that：
The present invention puts out a fire dedicated for kitchen, and when the condition of a fire occurs in kitchen, fire suppression mechanism can carry out extinguishing action automatically,
Security is higher.
Meanwhile the turned off in synchronization fuel gas pipeline when being put out a fire, prevent gas leakage.
Furthermore provided with cooling body, continue to cool after putting out naked light, prevent resume combustion.
Finally, as high-pressure extinction agent and the outlet of water high-pressure extinction agent and water can be made uniformly to spray using atomizer
Go out, prevent the high-pressure extinction agent that boundling sprays or the grease that current cause to burn in pot from splashing.
Brief description of the drawings
Fig. 1 is a kind of structural representation of kitchen automatic fire extinguishing system in embodiment of the present invention.
Embodiment
Below with reference to embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously
The present invention is not limited, structure that one of ordinary skill in the art is made according to these embodiments, method or functionally
Conversion is all contained in protection scope of the present invention.
One embodiment of the present invention presented below：
Fig. 1, a kind of kitchen automatic fire extinguishing system, including trigger mechanism are referred to, the trigger mechanism electric signal is connected with
Controller, to export fire extinguishing enabling signal to the controller when fire occurs；
First magnetic valve, first magnetic valve are arranged on kitchen fuel gas pipeline and connected with the controller electric signal
Connect, to close fuel gas pipeline when the controller receives fire extinguishing enabling signal；
Fire suppression mechanism, the fire suppression mechanism include extinguishing chemical bottle, second solenoid valve, pressure sensor, the extinguishing chemical bottle
In have a high-pressure extinction agent, the second solenoid valve sets close to the bottleneck of extinguishing chemical bottle and connected with the controller electric signal
Connect, to open the bottleneck of extinguishing chemical bottle when the controller receives fire extinguishing enabling signal, the pressure sensor is arranged at
It is connected between second solenoid valve and extinguishing chemical bottle and with the controller electric signal, to feed back the extinguishing chemical to the controller
The pressure value of bottle inner high voltage extinguishing chemical；
Cooling body, the cooling body include tap water pipe line, the 3rd magnetic valve, and the 3rd magnetic valve is arranged at certainly
To be connected in water lines and with the controller electric signal, when being less than predetermined threshold value with the pressure value received in the controller
Open tap water pipe line；
Atomizer, for the atomizer at least provided with above the kitchen range top in kitchen, the atomizer passes through pipeline point
It is not connected with second solenoid valve, the 3rd magnetic valve.
The system is arranged in kitchen, and controller receives the fire extinguishing enabling signal that trigger mechanism is sent when catching fire, and then
The first magnetic valve is controlled to switch to closed mode cut-out fuel gas pipeline, at the same time, control second solenoid valve switches to opening state
State opens the bottleneck of extinguishing chemical bottle, sprays high-pressure extinction agent and carries out extinguishing action.Extinguishing chemical pressure in the bottle value is less than default threshold
Illustrate that high-pressure extinction agent will use up during value, now controller controls the 3rd magnetic valve to switch to opening, sprays running water
Go out to carry out cooling action.
Further, the trigger mechanism is temperature sensor in the present embodiment, and temperature sensor is by gathering ring
Border temperature signal is as fire extinguishing enabling signal, during using temperature sensor as trigger mechanism, the system fully automatic operation.
In other embodiments, the trigger mechanism can also be button, manually press telecommunications caused by button
Number as fire extinguishing enabling signal, during using button as trigger mechanism, the semi-automatic operation of the system.
Can certainly be simultaneously using temperature sensor and button as trigger mechanism, button is as spare unit, with temperature
Spend manual activating system work during faulty sensor.
Further, the atomizer is additionally arranged at the enclosure and flue in kitchen.
Further, the high-pressure extinction agent is B class extinguishing chemicals.
Relative to prior art, the technical effects of the invention are that：
The present invention puts out a fire dedicated for kitchen, and when the condition of a fire occurs in kitchen, fire suppression mechanism can carry out extinguishing action automatically,
Security is higher.
Meanwhile the turned off in synchronization fuel gas pipeline when being put out a fire, prevent gas leakage.
Furthermore provided with cooling body, continue to cool after putting out naked light, prevent resume combustion.
Finally, as high-pressure extinction agent and the outlet of water high-pressure extinction agent and water can be made uniformly to spray using atomizer
Go out, prevent the high-pressure extinction agent that boundling sprays or the grease that current cause to burn in pot from splashing.
Finally it should be noted that：Embodiment of above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to aforementioned embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing each embodiment can so be modified, or which part technical characteristic is equal
Replace；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technical scheme of the present invention
Spirit and scope.
Claims (5)
1. a kind of kitchen automatic fire extinguishing system, it is characterised in that including trigger mechanism, the trigger mechanism electric signal is connected with control
Device processed, to export fire extinguishing enabling signal to the controller when fire occurs；
First magnetic valve, first magnetic valve are arranged on kitchen fuel gas pipeline and are connected with the controller electric signal, with
Fuel gas pipeline is closed when the controller receives fire extinguishing enabling signal；
Fire suppression mechanism, the fire suppression mechanism include extinguishing chemical bottle, second solenoid valve, pressure sensor, deposited in the extinguishing chemical bottle
There is high-pressure extinction agent, the second solenoid valve sets close to the bottleneck of extinguishing chemical bottle and is connected with the controller electric signal, with
The bottleneck of extinguishing chemical bottle is opened when the controller receives fire extinguishing enabling signal, the pressure sensor is arranged at the second electricity
It is connected between magnet valve and extinguishing chemical bottle and with the controller electric signal, it is high in the extinguishing chemical bottle to be fed back to the controller
Press the pressure value of extinguishing chemical；
Cooling body, the cooling body include tap water pipe line, the 3rd magnetic valve, and the 3rd magnetic valve is arranged at running water
It is connected on pipeline and with the controller electric signal, is opened when being less than predetermined threshold value with the pressure value received in the controller
Tap water pipe line；
Atomizer, the atomizer at least provided with above the kitchen range top in kitchen, the atomizer by pipeline respectively with
Second solenoid valve, the connection of the 3rd magnetic valve.
2. a kind of kitchen automatic fire extinguishing system according to claim 1, it is characterised in that the trigger mechanism passes for temperature
Sensor.
3. a kind of kitchen automatic fire extinguishing system according to claim 1, it is characterised in that the trigger mechanism is button.
4. a kind of kitchen automatic fire extinguishing system according to claim 1, it is characterised in that the atomizer is additionally arranged at
At the enclosure and flue in kitchen.
5. a kind of kitchen automatic fire extinguishing system according to claim 1, it is characterised in that the high-pressure extinction agent is B classes
Extinguishing chemical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711022348.0A CN107626056A (en) | 2017-10-26 | 2017-10-26 | A kind of kitchen automatic fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711022348.0A CN107626056A (en) | 2017-10-26 | 2017-10-26 | A kind of kitchen automatic fire extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107626056A true CN107626056A (en) | 2018-01-26 |
Family
ID=61105276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711022348.0A Pending CN107626056A (en) | 2017-10-26 | 2017-10-26 | A kind of kitchen automatic fire extinguishing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245805A (en) * | 2018-02-01 | 2018-07-06 | 横琴弦歌广告有限公司 | A kind of outdoor billboard fire extinguishing system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8378834B1 (en) * | 2008-05-02 | 2013-02-19 | Captive-Aire Systems, Inc. | Kitchen hood assembly with fire suppression control system including multiple monitoring circuits |
| CN203507369U (en) * | 2013-09-23 | 2014-04-02 | 上海纽特消防设备有限公司 | Kitchen fire-extinguishing device adopting spiral type atomizing nozzle |
| CN104906736A (en) * | 2015-06-22 | 2015-09-16 | 马晖 | Water mist fire extinguishing device for kitchen equipment |
| CN205163969U (en) * | 2015-11-04 | 2016-04-20 | 李红梅 | Kitchen equipment automatic fire extinguishing device |
| CN205494760U (en) * | 2016-04-21 | 2016-08-24 | 苏州安德鲁安全科技有限公司 | Long -range automatic fire extinguishing device in kitchen |
-
2017
- 2017-10-26 CN CN201711022348.0A patent/CN107626056A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8378834B1 (en) * | 2008-05-02 | 2013-02-19 | Captive-Aire Systems, Inc. | Kitchen hood assembly with fire suppression control system including multiple monitoring circuits |
| CN203507369U (en) * | 2013-09-23 | 2014-04-02 | 上海纽特消防设备有限公司 | Kitchen fire-extinguishing device adopting spiral type atomizing nozzle |
| CN104906736A (en) * | 2015-06-22 | 2015-09-16 | 马晖 | Water mist fire extinguishing device for kitchen equipment |
| CN205163969U (en) * | 2015-11-04 | 2016-04-20 | 李红梅 | Kitchen equipment automatic fire extinguishing device |
| CN205494760U (en) * | 2016-04-21 | 2016-08-24 | 苏州安德鲁安全科技有限公司 | Long -range automatic fire extinguishing device in kitchen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245805A (en) * | 2018-02-01 | 2018-07-06 | 横琴弦歌广告有限公司 | A kind of outdoor billboard fire extinguishing system |
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