CN208611648U - A kind of extinguishing device for cooking apparatus - Google Patents
A kind of extinguishing device for cooking apparatus Download PDFInfo
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- CN208611648U CN208611648U CN201821190718.1U CN201821190718U CN208611648U CN 208611648 U CN208611648 U CN 208611648U CN 201821190718 U CN201821190718 U CN 201821190718U CN 208611648 U CN208611648 U CN 208611648U
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- cooking apparatus
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Abstract
The utility model relates to a kind of extinguishing devices for cooking apparatus, including controller, drive gas cylinder, fire suppression bottle, gas electromagnetic valve and manual control button, gas electromagnetic valve and manual control button are electrically connected with the controller respectively, driving gas cylinder is connect by the first connecting line with fire suppression bottle, first connecting line is equipped with output solenoid valve, efferent duct is connected on fire suppression bottle, the first pipeline and the second pipeline are connected on efferent duct, first pipeline is equipped with several first jets, second pipeline is equipped with several second nozzles, water-supply-pipe is connected on efferent duct, water-supply-pipe is equipped with Pneumatic-control type water flow valve, driving gas cylinder is connect by the second connecting line with Pneumatic-control type water flow valve, second connecting line is equipped with Pneumatic valve, output solenoid valve and Pneumatic valve are electrically connected with the controller respectively；Emergency starting mechanism is connected on driving gas cylinder, and the utility model provides a kind of fire extinguishing in time, safety high reliablity and the low extinguishing device for cooking apparatus of use cost.
Description
Technical field
The utility model relates to a kind of extinguishing devices, and in particular to a kind of extinguishing device for cooking apparatus.
Background technique
As the improvement of people's living standards, more and more hotels and restaurant come into being, provided for people various each
The development of the table delicacies delicacy of sample, food and drink cause also promotes the development of cooking apparatus industry, through development in a few years, cooking apparatus
Industry has gradually formed the wide market space, while producing for cooking apparatus used in various hotels, restaurant
Fire-extinguishing device for kitchen equipment is also more and more, but the generally existing following problem of used fire-extinguishing device for kitchen equipment now:
The unfolding mode of extinguishing device is single, cannot timely open extinguishing device in the case where the intensity of a fire occurs and put out a fire, in fire
It can just open and put out a fire when gesture reaches a certain level, on the one hand have resulted in economic loss, in another aspect kitchen
Personnel safety cannot ensure；Existing extinguishing device is usually all using controller as main control, all circuits
Control device all has to pass through it and is controlled, once controller breaks down, extinguishing device cannot be opened normally, thus
Cause in the case where the intensity of a fire occurs, extinguishing device, which does not have, play the role of；The spray head of existing kitchen extinguishing device
In order to form the ejecting extinguishing effect of water-fog type, the spray orifice of fire extinguishing sprayer is superfine, is easily blocked in the environment of oil smoke, and one
After denier blocks, extinguishing device cannot normal ejecting extinguishing, safety substantially reduces, and in the case where blocking,
Need personnel are regular to overhaul to spray head, it is time-consuming and laborious；General extinguishing device is fitted with fire extinguishing sprayer in flue
The cigarette that goes out is carried out, the effect for the cigarette that makes to go out reaches maximization, however the day normal temperature inside kitchen chimney flue is higher, oil smoke
Again relatively more, the grease of formation is more, to result in the need for often there is a great harm for the spray head being arranged in inside flue to flue
In spray head overhauled, check whether the spray orifice of spray head is blocked by grease or other sundries, and the spray head in flue uses the longevity
It orders short, needs frequent replacement, increased costs.
Utility model content
In view of the deficienciess of the prior art, can the purpose of this utility model is to provide a kind of fire extinguishing in time, safety
By property height, it is not easy to plug long service life and the extinguishing device for cooking apparatus at low cost.
The technical solution of the utility model is achieved in that a kind of extinguishing device for cooking apparatus, and feature exists
In: including controller, the fire suppression bottle for driving gas cylinder, being filled with extinguishing chemical, the combustion for controlling the opening and closing of the fuel gas pipeline in kitchen
Pneumoelectric magnet valve and manual control button, the gas electromagnetic valve and manual control button are electrically connected with the controller respectively, the drive
Bottle of taking offence is connect by the first connecting line with fire suppression bottle, is provided with output solenoid valve on first connecting line, described to go out
The output end of cupping jar is connected with efferent duct, and the efferent duct is connected separately with the first pipeline and the second pipe far from one end of fire suppression bottle
Road, first pipeline are arranged in above the cookware in kitchen, and second pipeline is arranged in flue, on first pipeline
Several first jets are provided with, several second nozzles are provided on second pipeline, are connected with water-supply-pipe on the efferent duct,
The water inlet end of the water-supply-pipe is connected with pressure water source, and Pneumatic-control type water flow valve, the driving gas cylinder are provided on the water-supply-pipe
It is connect by the second connecting line with Pneumatic-control type water flow valve, Pneumatic valve, the output electricity is provided on second connecting line
Magnet valve and Pneumatic valve are electrically connected with the controller respectively；Emergency starting mechanism, the emergency starting are connected on the driving gas cylinder
Mechanism includes several mechanical heat detectors being arranged in below the inner flue of kitchen, which passes through
Pipeline is connected in series with each other with output solenoid valve.
By using above-mentioned technical proposal, after fire occurs for cooking apparatus, operator press immediately manually control by
Button is implemented to electrically activate, transmitting electric signal to controller, after controller controls output solenoid valve opening, the extinguishing chemical in fire suppression bottle
The first pipeline and the second pipeline are had respectively entered through efferent duct, is existed from several first jets and setting being arranged on the first pipeline
Several second nozzles on second pipeline respectively in kitchen cookware and flue carry out the cigarette that goes out, after extinguishing chemical has sprayed,
Controller controls Pneumatic valve and opens, and Pneumatic-control type water flow valve is accordingly opened, and is automatically converted to spray cooling water, fragmentary fiery point of vanishing,
Re-ignition is prevented, extinguishing effect in place, prevents from timely opening what extinguishing device was put out a fire in the case where the intensity of a fire occurs
Phenomenon occurs, and reduces economic loss, while having ensured the personnel safety inside kitchen；In order to prevent in controller circuitry
Extinguishing device cannot normally open spray fire extinguishing agent in the state of failure and water is put out a fire, under the flue in kitchen
Side be additionally provided with mechanical heat detector, it is urgent in special circumstances, output is directly controlled by mechanical heat detector
The unlatching of solenoid valve makes the extinguishing chemical in fire suppression bottle have respectively entered the first pipeline and the second pipeline through efferent duct, exists from setting
Several first jets on first pipeline and several second nozzles being arranged on the second pipeline respectively in kitchen cookware and
Flue carries out the cigarette that goes out, to prevent the phenomenon that cannot putting out a fire in the case where accident appearance, further improves fire extinguishing dress
The security reliability set, the utility model provides a kind of fire extinguishing in time, safety high reliablity and use cost is low is used for
The extinguishing device of cooking apparatus.
The utility model is further arranged to: temperature sensor and smoke sensor device, institute are electrically connected on the controller
It states temperature sensor and smoke sensor device is arranged in kitchen.
By using above-mentioned technical proposal, in the state that kitchen is in nobody, by the temperature sensing being arranged in kitchen
Device and smoke sensor device guarantee the fire safety evaluating problem inside kitchen, when detecting that corresponding temperature or smog generate,
After being detected by temperature sensor or smoke sensor device, electric signal is transmitted respectively to controller, respective valve is controlled by controller
The unlatching of door, multiple step format first carry out spray fire extinguishing agent, then automatically switch cooling above-water method, prevent re-ignition.
The utility model is further arranged to: being electrically connected with combined aural and visual alarm on the controller.
By using above-mentioned technical proposal, in order to further be supervised to the fire fighting problem in kitchen, on the controller
It is also electrically connected with combined aural and visual alarm, which may be provided at each place, such as kitchen, parlor, doorway and hall,
Cause neighbouring people's note that preventing the intensity of a fire to carry out control fire extinguishing within the first time that fire occurs to ensure
Further sprawling reduces the injures and deaths on economic loss and personnel, improves safety.
The utility model is further arranged to: nozzle guard cover, institute are provided on the first jet and second nozzle
Stating nozzle guard cover includes being connected to the end cap of first jet and second nozzle output end and being set in first jet and second
Annulus in the middle part of nozzle, the end cap are connect by flexible jointing-rod with annulus.
By using above-mentioned technical proposal, in order to prevent for carrying out the first jet and the of spray fire extinguishing agent and cooling water
Two nozzles there is a situation where be blocked, prevent after blocking, extinguishing device appearance cannot normal ejecting extinguishing the case where,
Safety is reduced, is provided with nozzle guard cover on first jet and second nozzle, nozzle guard cover includes being connected to the
The end cap of one nozzle and second nozzle output end, in daily use for block oil smoke or grease enter first jet or
It is simple and reliable for structure in the spray orifice of second nozzle, and in the state of needing to carry out fire extinguishing injection, it is stuck in first jet and second
End cap on nozzle is opened under the action of jet power, to carry out normal spray extinguishing chemical sprinkling fire, reduces blocking feelings
The generation of condition reduces personnel and replaces to the maintenance of spray head, saves human and material resources, while the use of end cap for convenience, the
Annulus is arranged in the middle part of one nozzle and second nozzle, end cap is connect by flexible jointing-rod with annulus, thus after opening, end cap
Still it is connected on first jet or second nozzle, is recycled, it is simple and convenient.
The utility model is further arranged to: the second nozzle is mounted on flue inner sidewall by flue mounting box,
The flue mounting box includes the box body being bolted on flue sidewall, is arranged between the box body and flue inner sidewall
There is asbestos filled layer, the second nozzle output end extends partially into outside box body through box body bottom sidewall.
By using above-mentioned technical proposal, in order to guarantee the service life for the second nozzle being mounted on inside flue, simultaneously
The maintenance and replacement to second nozzle are reduced, the raising of use cost is reduced, second nozzle is mounted on by flue mounting box
On flue inner sidewall, second nozzle output end extends partially into outside box body through box body bottom sidewall, for carrying out ejecting extinguishing
Agent or cooling water are put out a fire, and the effect for the cigarette that makes to go out reaches maximization, while improving the service life of second nozzle, and
It facilitates and dress watch is carried out to the second nozzle being mounted in flue, in order to further increase between flue mounting box and flue
The leakproofness of connection prevents from seeping cigarette into box body, asbestos filled layer is additionally provided between box body and flue inner sidewall.
The utility model is further arranged to: being provided with check-valves on the efferent duct.
It by using above-mentioned technical proposal, flows back in order to prevent, check-valves is provided on efferent duct.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is specific embodiment of the present invention structural schematic diagram.
Fig. 2 is first nozzle structural schematic diagram in specific embodiment of the present invention.
Fig. 3 is flue mounting box structural schematic diagram in specific embodiment of the present invention.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-Figure 3, the utility model discloses a kind of extinguishing devices for cooking apparatus, in the utility model
In specific embodiment, including controller 1, the fire suppression bottle 3 for driving gas cylinder 2, being filled with extinguishing chemical, for controlling the combustion gas in kitchen
The gas electromagnetic valve 4 and manual control button 5 of pipeline opening and closing, the gas electromagnetic valve 4 and manual control button 5 respectively with control
Device 1 is electrically connected, and the driving gas cylinder 2 is connect by the first connecting line 6 with fire suppression bottle 3, is arranged on first connecting line 6
There is output solenoid valve 7, the output end of the fire suppression bottle 3 is connected with efferent duct 8, the efferent duct 8 one end far from fire suppression bottle 3 point
It is not connected with the first pipeline 9 and the second pipeline 10, first pipeline 9 is arranged in above the cookware in kitchen, second pipe
Road 10 is arranged in flue, several first jets 11 is provided on first pipeline 9, if being provided on second pipeline 10
Dry second nozzle 12 is connected with water-supply-pipe 13 on the efferent duct 8, and the water inlet end of the water-supply-pipe 13 is connected with pressure water source
14, Pneumatic-control type water flow valve 15 is provided on the water-supply-pipe 13, the driving gas cylinder 2 passes through the second connecting line 16 and Pneumatic-control type
Water flow valve 15 connects, and Pneumatic valve 17 is provided on second connecting line 16, and the output solenoid valve 7 and Pneumatic valve 17 are distinguished
It is electrically connected with controller 1；Emergency starting mechanism is connected on the driving gas cylinder 2, the emergency starting mechanism includes several sets
The mechanical heat detector 18 below the inner flue of kitchen is set, which passes through pipeline and output
Solenoid valve 7 is connected in series with each other.
By using above-mentioned technical proposal, after fire occurs for cooking apparatus, operator press immediately manually control by
Button 5 is implemented to electrically activate, transmitting electric signal to controller 1, after controller 1 controls the opening of output solenoid valve 7, going out in fire suppression bottle 3
Fiery agent has respectively entered the first pipeline 9 and the second pipeline 10 through efferent duct 8, from several first sprays being arranged on the first pipeline 9
Mouth 11 and several second nozzles 12 being arranged on the second pipeline 10 respectively in kitchen cookware and flue carry out the cigarette that goes out,
After extinguishing chemical has sprayed, controller 1 controls Pneumatic valve 17 and opens, and Pneumatic-control type water flow valve 15 is accordingly opened, and is automatically converted to spray
Cooling water, fragmentary fiery point of vanishing, prevents re-ignition, extinguishing effect in place, prevents from timely beating in the case where the intensity of a fire occurs
The phenomenon that extinguishing device is put out a fire appearance is opened, economic loss is reduced, while having ensured the personnel safety inside kitchen；
Extinguishing device cannot normally open spray fire extinguishing agent in the state that 1 circuit of controller breaks down in order to prevent and water carries out
Fire extinguishing is additionally provided with mechanical heat detector 18 below the flue in kitchen, it is urgent in special circumstances, by mechanical
Heat detector 18 directly controls the unlatching of output solenoid valve 7, has respectively entered the extinguishing chemical in fire suppression bottle 3 through efferent duct 8
First pipeline 9 and the second pipeline 10 from several first jets 11 being arranged on the first pipeline 9 and are arranged on the second pipeline 10
Several second nozzles 12 respectively in kitchen cookware and flue carry out the cigarette that goes out, to prevent in the case where accident not
The phenomenon that capable of putting out a fire appearance, further improves the security reliability of extinguishing device, and the utility model provides one kind and goes out in time
Fire, safety high reliablity and the low extinguishing device for cooking apparatus of use cost.
In the utility model specific embodiment, temperature sensor 19 and smog sensing are electrically connected on the controller 1
Device 20, the temperature sensor 19 and smoke sensor device 20 are arranged in kitchen.
By using above-mentioned technical proposal, in the state that kitchen is in nobody, by the temperature sensing being arranged in kitchen
Device 19 and smoke sensor device 20 guarantee the fire safety evaluating problem inside kitchen, are detecting that corresponding temperature or smog generate
When, after being detected by temperature sensor 19 or smoke sensor device 20, electric signal is transmitted respectively to controller 1, is controlled by controller 1
The unlatching of respective valves processed, multiple step format first carry out spray fire extinguishing agent, then automatically switch cooling above-water method, prevent re-ignition.
In the utility model specific embodiment, combined aural and visual alarm 21 is electrically connected on the controller 1.
By using above-mentioned technical proposal, in order to further be supervised to the fire fighting problem in kitchen, on controller 1
Also be electrically connected with combined aural and visual alarm 21, which may be provided at each place, such as kitchen, parlor, doorway and
Hall causes neighbouring people's note that preventing fire to carry out control fire extinguishing to ensure within the first time that fire occurs
The further sprawling of gesture reduces the injures and deaths on economic loss and personnel, improves safety.
In the utility model specific embodiment, nozzle guard is provided on the first jet 11 and second nozzle 12
Cover, the nozzle guard cover include being connected to the end cap 31 of 12 output end of first jet 11 and second nozzle and being set in first
The annulus 32 at 12 middle part of nozzle 11 and second nozzle, the end cap 31 are connect by flexible jointing-rod 33 with annulus 32.
By using above-mentioned technical proposal, in order to prevent for carrying out 11 He of first jet of spray fire extinguishing agent and cooling water
Second nozzle 12 prevents after blocking there is a situation where being blocked, and extinguishing device occurs cannot normal ejecting extinguishing
Situation reduces safety, and nozzle guard cover is provided on first jet 11 and second nozzle 12, and nozzle guard cover includes
Be connected to the end cap 31 of 12 output end of first jet 11 and second nozzle, in daily use for block oil smoke or grease into
Enter into the spray orifice of first jet 11 or second nozzle 12, it is simple and reliable for structure, and in the state of needing to carry out fire extinguishing injection,
The end cap being stuck on first jet 11 and second nozzle 12 is opened under the action of jet power, to carry out normal spray extinguishing chemical
Sprinkling fire reduces the generation of stopping state, reduces personnel and replaces to the maintenance of spray head, saves human and material resources, be simultaneously
The use for facilitating end cap 31, is arranged in the middle part of first jet 11 and second nozzle 12 annulus 32, end cap 31 by it is flexible even
Extension bar 33 is connect with annulus 32, so that after opening, end cap 31 is still connected on first jet 11 or second nozzle 12, circulation
It uses, it is simple and convenient.
In the utility model specific embodiment, the second nozzle 12 is mounted on flue inner sidewall by flue mounting box
On, the flue mounting box includes the box body 35 being fixed on flue sidewall by bolt 34, the box body 35 and flue inside
Asbestos filled layer 36 is provided between wall, 12 output end of second nozzle extends partially into box body through 35 bottom sidewall of box body
Outside 35.
By using above-mentioned technical proposal, in order to guarantee the service life of the second nozzle being mounted on inside flue 12, together
When reduce maintenance and replacement to second nozzle 12, reduce the raising of use cost, second nozzle 12 passed through into flue mounting box
It is mounted on flue inner sidewall, 12 output end of second nozzle extends partially into outside box body 35 through 35 bottom sidewall of box body, is used for
It carries out spray fire extinguishing agent or cooling water to put out a fire, the effect for the cigarette that makes to go out reaches maximization, while improving second nozzle
12 service life, and facilitate and dress watch is carried out to the second nozzle 12 being mounted in flue, in order to further increase cigarette
The leakproofness connected between road mounting box and flue prevents from seeping cigarette into box body 35, between box body 35 and flue inner sidewall also
It is provided with asbestos filled layer 36.
In the utility model specific embodiment, check-valves 22 is provided on the efferent duct 8.
It by using above-mentioned technical proposal, flows back in order to prevent, check-valves 22 is provided on efferent duct 8.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of extinguishing device for cooking apparatus, it is characterised in that: including controller, drive gas cylinder, be filled with extinguishing chemical
Fire suppression bottle, for control the fuel gas pipeline in kitchen opening and closing gas electromagnetic valve and manual control button, the combustion gas electromagnetism
Valve and manual control button are electrically connected with the controller respectively, and the driving gas cylinder is connect by the first connecting line with fire suppression bottle,
Output solenoid valve is provided on first connecting line, the output end of the fire suppression bottle is connected with efferent duct, the efferent duct
One end far from fire suppression bottle is connected separately with the first pipeline and the second pipeline, and first pipeline is arranged on the cookware in kitchen
Side, second pipeline are arranged in flue, several first jets are provided on first pipeline, are set on second pipeline
Several second nozzles are equipped with, water-supply-pipe is connected on the efferent duct, the water inlet end of the water-supply-pipe is connected with pressure water source, institute
It states and is provided with Pneumatic-control type water flow valve on water-supply-pipe, the driving gas cylinder is connect by the second connecting line with Pneumatic-control type water flow valve,
Pneumatic valve is provided on second connecting line, the output solenoid valve and Pneumatic valve are electrically connected with the controller respectively；It is described
It is connected with emergency starting mechanism on driving gas cylinder, the emergency starting mechanism includes several machines being arranged in below the inner flue of kitchen
Tool formula heat detector, several mechanical heat detectors are connected in series with each other by pipeline and output solenoid valve.
2. a kind of extinguishing device for cooking apparatus according to claim 1, it is characterised in that: the controller powers on
It is connected with temperature sensor and smoke sensor device, the temperature sensor and smoke sensor device are arranged in kitchen.
3. a kind of extinguishing device for cooking apparatus according to claim 2, it is characterised in that: the controller powers on
It is connected with combined aural and visual alarm.
4. a kind of extinguishing device for cooking apparatus according to claim 2 or 3, it is characterised in that: first spray
It is provided with nozzle guard cover on mouth and second nozzle, the nozzle guard cover includes being connected to first jet and second nozzle is defeated
The end cap of outlet and the annulus being set in the middle part of first jet and second nozzle, the end cap pass through flexible jointing-rod and annulus
Connection.
5. a kind of extinguishing device for cooking apparatus according to claim 4, it is characterised in that: the second nozzle is logical
It crosses flue mounting box to be mounted on flue inner sidewall, the flue mounting box includes the box being bolted on flue sidewall
Body, is provided with asbestos filled layer between the box body and flue inner sidewall, the second nozzle output end runs through box body bottom side
Wall part extends to outside box body.
6. a kind of extinguishing device for cooking apparatus according to claim 2 or 3, it is characterised in that: the efferent duct
On be provided with check-valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821190718.1U CN208611648U (en) | 2018-07-26 | 2018-07-26 | A kind of extinguishing device for cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821190718.1U CN208611648U (en) | 2018-07-26 | 2018-07-26 | A kind of extinguishing device for cooking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208611648U true CN208611648U (en) | 2019-03-19 |
Family
ID=65707422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821190718.1U Active CN208611648U (en) | 2018-07-26 | 2018-07-26 | A kind of extinguishing device for cooking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208611648U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110787387A (en) * | 2019-11-07 | 2020-02-14 | 湖南适美环保设备有限公司 | Kitchen equipment extinguishing device |
| WO2020220631A1 (en) * | 2019-04-30 | 2020-11-05 | 苏州安家物联科技有限公司 | Automatic fire extinguishing integrated system in household kitchen |
-
2018
- 2018-07-26 CN CN201821190718.1U patent/CN208611648U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020220631A1 (en) * | 2019-04-30 | 2020-11-05 | 苏州安家物联科技有限公司 | Automatic fire extinguishing integrated system in household kitchen |
| CN110787387A (en) * | 2019-11-07 | 2020-02-14 | 湖南适美环保设备有限公司 | Kitchen equipment extinguishing device |
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