CN106678891B - A kind of kitchen range and its fire-proof control method - Google Patents
A kind of kitchen range and its fire-proof control method Download PDFInfo
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- CN106678891B CN106678891B CN201611101196.9A CN201611101196A CN106678891B CN 106678891 B CN106678891 B CN 106678891B CN 201611101196 A CN201611101196 A CN 201611101196A CN 106678891 B CN106678891 B CN 106678891B
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- module
- temperature
- alarm
- kettle temperature
- growth rate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
Abstract
A kind of kitchen range and its fire-proof control method, kitchen range include stove and fire-proof control mould group, and temperature sensor detects kettle temperature；The monitoring modular of control unit receives and monitors the temperature signal from temperature sensor；When monitoring module monitors to kettle temperature are by initial rise and after being not less than in specified duration continually and steadily, monitoring modular determines that kettle temperature reaches stable section, and contrast module is driven to start the speed and the preset safe growth rate of maximum that compare kettle temperature growth；If kettle temperature growth rate is less than or equal to the preset safe growth rate of maximum, judge that kettle temperature is normal；If kettle temperature growth rate be greater than the preset safe growth rate of maximum, judge kettle temperature exception, command output module to alarm module and mobile terminal sending alarm command；The drive module of mobile terminal can drive start and stop module to close solenoid valve, opened smoke-discharging machine；The alarm timer module synchronization of alarm module starts to measure time of fire alarming.
Description
Technical field
The present invention relates to a kind of kitchen range and its fire-proof control methods.
Background technique
When using gas-cooker, it can often occur gently then to burn food, pot because forgetting to close fiery accident behind kitchen away from keyboard
Bottom burn it is black, it is heavy then set off an explosion, fire, especially with universal and population aging increasing the present of pipe natural gas
It, kitchen is especially needed safely to draw attention.
Culinary art is still the main reason for causing family fire at present, in the family fire report that fire department receives,
A large amount of point of origin is located at kitchen or cooking area, this is to lead to the main reason for personnel are dead and wounded in fire.
To reduce the cooking fire in all parts of the country to emerge one after another, a set of kitchen range with fire-proof system are designed, in accident
It responds and reminds automatically when generation, prevent the expansion of accident, it is particularly important to reduce loss.
There is the security system of some kitchen fire-proofs on the market, but can mostly have been frightened using smog alarm
Neighbours, and set out to put out a fire there is still a need for fireman, it can not accomplish tentatively to put out a fire.
Summary of the invention
To overcome the above disadvantages, the present invention provides a kind of kitchen range and its fire-proof control method.
The technical solution adopted by the present invention is that:
A kind of kitchen range, including stove and fire-proof control mould group, and the stove includes burner, gas inlet pipe and smoke evacuation
Machine, the gas inlet pipe are equipped with solenoid valve, and the fire-proof control mould group includes passing for detecting the temperature of kettle temperature
Sensor, receiving simultaneously handle the control unit of the temperature signal from temperature sensor and the mobile terminal of remote control unit；
The temperature sensor is fixed on stove, and the temperature sensor is connected with control unit, will be with temperature in pot
It spends corresponding temperature signal and is conveyed to described control unit；
Described control unit includes dynamic monitoring temperature signal and identifies whether kettle temperature reaches the monitoring mould of stable section
Block, for the contrast module of kettle temperature growth rate after more stable section and the preset safe growth rate of maximum, instruction it is defeated
Module and alarm module out；The contrast module has the preset safe growth rate of maximum, and contrast module and monitoring modular
It is connected, to start after monitoring modular recognizes stable section；Command output module is according to the output result of contrast module to described
Alarm module and mobile terminal export control instruction；The stable section is kettle temperature by initial rise and in the predetermined time
It is interior to keep temperature-resistant temperature section；
Start and stop module of the described control unit with start and stop solenoid valve, start and stop induced-draft fan, the start and stop module and induced-draft fan,
Solenoid valve on gas inlet pipe is connected；
The alarm unit has alarm timer module, and alarm timer module is connected with start and stop module, to be more than default
Start and stop module is driven to close solenoid valve, opened smoke-discharging machine after the security alarm time；
Unit, cloud server are connected described control unit with mobile terminal by wireless communication, and mobile terminal has
The drive module of start and stop module start and stop solenoid valve, start and stop induced-draft fan is driven, the drive module is connected with the start and stop module.
Further, the temperature sensor is infrared temperature sensor.
Further, the mobile terminal is mobile phone or tablet computer.
The fire-proof control method implemented on kitchen range of the present invention, it is characterised in that:
The temperature sensor detects kettle temperature, and temperature signal corresponding with kettle temperature is conveyed to the control
Unit；
The monitoring modular of described control unit receives and monitors the temperature signal from temperature sensor；When monitoring modular is supervised
Kettle temperature is measured by initial rise and after being not less than in specified duration continually and steadily, monitoring modular determines that kettle temperature reaches
To stable section, and contrast module is driven to start the speed and the preset safe growth rate of maximum that compare kettle temperature growth；If
Kettle temperature growth rate is less than or equal to the preset safe growth rate of maximum, then judges that kettle temperature is normal, instruction output
Module is failure to actuate；If kettle temperature growth rate is greater than the preset safe growth rate of maximum, judges kettle temperature exception, refer to
Output module is enabled to issue alarm command to the alarm module and mobile terminal；The drive module of mobile terminal can drive start and stop
Module closes solenoid valve, opened smoke-discharging machine；The alarm timer module synchronization of alarm module starts to measure time of fire alarming, and is alarming
Time is more than alarm timer module drive start and stop module closing solenoid valve, opened smoke-discharging machine after the default security alarm time.
Further, under normal temperature and pressure, the temperature of the stable section is 100 °.
The present invention uses dry combustion method judgment technology, and independently developed algorithm, detecting kettle temperature (if pot body covers,
Then what temperature sensor acquired is the temperature of lid to kettle temperature), when finding kettle temperature exception, alarm module alarm
(can be by the buzzer warning on kitchen range) and alert news be transmitted to mobile terminal (such as mobile phone, tablet computer), in preset safety
After time of fire alarming, if consumer does not take any measure, the solenoid valve on gas inlet pipe will turn off.
Warning message is passed through the communication that contains in wifi (wireless broadband router) in family, stove by command output module
Module passes in the APP in Android or iPhone, takes appropriate measures after receiving alarm convenient for consumer.
The beneficial effects of the present invention are embodied in: dynamics to monitor kettle temperature, when monitoring that kettle temperature reaches stable section
After (generally boiling), when there is quick, lasting temperature rising, concludes occur dry combustion method in pot, issue warning reminding, consumer
Further instruction can be assigned by mobile terminal, conveniently, safely, fast；Assist kitchen safely with fire, it is ensured that life and property peace
Entirely.
Detailed description of the invention
Fig. 1 is the principle of the present invention structural schematic diagram.
Specific embodiment
A kind of kitchen range, including stove and fire-proof control mould group, and the stove includes burner, gas inlet pipe and smoke evacuation
Machine, the gas inlet pipe are equipped with solenoid valve, and the fire-proof control mould group includes passing for detecting the temperature of kettle temperature 1
The mobile end of sensor 2, the control unit 3 and remote control unit 3 for receiving and handling the temperature signal from temperature sensor 2
End 8；
The temperature sensor 2 is fixed on stove, and the temperature sensor 2 is connected with control unit 3, will in pot
The corresponding temperature signal of temperature is conveyed to described control unit 3；
Described control unit 3 includes dynamic monitoring temperature signal and identifies whether kettle temperature 1 reaches the monitoring of stable section
Module, for the contrast module of 1 growth rate of kettle temperature after more stable section and the preset safe growth rate of maximum, instruction
Output module and alarm module；The contrast module has the preset safe growth rate of maximum, and contrast module and monitoring mould
Block is connected, to start after monitoring modular recognizes stable section；Command output module is according to the output result of contrast module to institute
Alarm module and mobile terminal the output control instruction stated；The stable section is kettle temperature by initial rise and in pre- timing
It is interior to keep temperature-resistant temperature section；
Described control unit 3 has the start and stop module of start and stop solenoid valve, start and stop induced-draft fan, the start and stop module and induced-draft fan
4, the solenoid valve 5 on gas inlet pipe is connected；
The alarm unit has alarm timer module, and alarm timer module is connected with start and stop module, to be more than default
Start and stop module is driven to close solenoid valve 5, opened smoke-discharging machine 4 after the security alarm time；
Unit 6, cloud server 7 are connected described control unit 3 with mobile terminal 8 by wireless communication, and mobile terminal 8
Drive module with driving start and stop module start and stop solenoid valve 5, start and stop induced-draft fan 4, the drive module pass through mobile terminal 8 certainly
The communication function module of band is connected with the start and stop module.
The temperature sensor 2 is infrared temperature sensor.
The mobile terminal 8 is mobile phone or tablet computer.
A kind of fire-proof control method implemented on kitchen range of the present invention, the temperature sensor 2 detect in pot
Temperature 1, and temperature signal corresponding with kettle temperature 1 is conveyed to described control unit 3；
The monitoring modular of described control unit 3 receives and monitors the temperature signal from temperature sensor 2；Work as monitoring modular
Kettle temperature 1 is monitored by initial rise and after being not less than in specified duration continually and steadily, monitoring modular determines temperature in pot
Degree 1 reaches stable section, and contrast module is driven to start the speed for comparing the growth of kettle temperature 1 and preset maximum safety growth speed
Degree；If 1 growth rate of kettle temperature is less than or equal to the preset safe growth rate of maximum, judges that kettle temperature 1 is normal, refer to
Output module is enabled to be failure to actuate；If 1 growth rate of kettle temperature is greater than the preset safe growth rate of maximum, kettle temperature is judged
1 is abnormal, and command output module issues alarm command to the alarm module and mobile terminal 8；The drive module of mobile terminal 8
Start and stop module can be driven to close solenoid valve 5, opened smoke-discharging machine 4；The alarm timer module synchronization of alarm module starts metering alarm
Time, and after time of fire alarming is more than the default security alarm time, alarm timer module drive start and stop module closing solenoid valve 5,
Opened smoke-discharging machine 4.
Under room temperature, the temperature of the stable section is 100 °.At normal temperatures and pressures, it can boil when kettle temperature reaches 100 °,
And under normal circumstances, kettle temperature can be maintained at that this is temperature-resistant, that is, reach stable section, if subsequent kettle temperature does not conform to
The lasting rising of reason, then can determine that as dry combustion method.
For the stove structure of different kitchen range (generally integrated kitchen range), finds suitable temperature sensor and (use infrared biography
Sensor) installation site, adjust the angle of temperature sensor, it is ensured that can be accurately detected kettle temperature (when pot body cover when,
Collected kettle temperature is the temperature of lid).
After control unit acquires temperature information, by processing, corresponding measure can be taken: solenoid valve (gas ratio valve)
The size of on or off, the unlatching of induced-draft fan and stove output firepower, warning message (can be used on integrated kitchen range by alarm module
Buzzer) output, or via wifi communication module, the APP client on the mobile terminal of user is passed to, with cell phone application visitor
Family end forms two-way communication, completes related work.
If after consumer receives warning message, not taking measures on customs clearance yet, then start and stop module can Self-shut electromagnetic valve with
Extinguish stove fire, avoid continuing dry combustion method, and opens induced-draft fan smoke evacuation.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, protection of the invention
Range should not be construed as being limited to the specific forms stated in the embodiments, and protection scope of the present invention is also and in art technology
Personnel conceive according to the present invention it is conceivable that equivalent technologies mean.
Claims (5)
1. a kind of kitchen range, including stove and fire-proof control mould group, the stove includes burner, gas inlet pipe and smoke evacuation
Machine, the gas inlet pipe are equipped with solenoid valve, it is characterised in that: the fire-proof control mould group includes warm in pot for detecting
The temperature sensor of degree, receiving and the control unit and remote control unit that handle the temperature signal from temperature sensor
Mobile terminal；
The temperature sensor is fixed on stove, and the temperature sensor is connected with control unit, will be with kettle temperature phase
Corresponding temperature signal is conveyed to described control unit；
Described control unit includes dynamic monitoring temperature signal and identifies whether kettle temperature reaches the monitoring modular of stable section, uses
Contrast module, the command output module of kettle temperature growth rate and the preset safe growth rate of maximum after more stable section
And alarm module；The contrast module has the preset safe growth rate of maximum, and contrast module is connected with monitoring modular, with
Start after monitoring modular recognizes stable section；Command output module is according to the output result of contrast module to the alarm mould
Block and mobile terminal export control instruction；The stable section is that kettle temperature passes through initial rise and keeps temperature in the given time
Spend constant temperature section；
Described control unit has the start and stop module of start and stop solenoid valve, start and stop induced-draft fan, the start and stop module and induced-draft fan, combustion gas
Solenoid valve in air inlet pipe is connected；
The alarm unit has alarm timer module, and alarm timer module is connected with start and stop module, to be more than default safety
Start and stop module is driven to close solenoid valve, opened smoke-discharging machine after time of fire alarming；
Unit, cloud server are connected described control unit with mobile terminal by wireless communication, and mobile terminal has driving
The drive module of start and stop module start and stop solenoid valve, start and stop induced-draft fan, the drive module are connected with the start and stop module.
2. a kind of kitchen range as described in claim 1, it is characterised in that: the temperature sensor is infrared temperature sensor.
3. a kind of kitchen range as claimed in claim 2, it is characterised in that: the mobile terminal is mobile phone or tablet computer.
4. a kind of fire-proof control method implemented on the described in any item kitchen range of claims 1 to 3, it is characterised in that:
The temperature sensor detects kettle temperature, and temperature signal corresponding with kettle temperature is conveyed to the control list
Member；
The monitoring modular of described control unit receives and monitors the temperature signal from temperature sensor；When monitoring module monitors arrive
For kettle temperature by initial rise and after being not less than in specified duration continually and steadily, monitoring modular determines that kettle temperature reaches steady
Determine section, and contrast module is driven to start the speed and the preset safe growth rate of maximum that compare kettle temperature growth；If in pot
Temperature growth rate is less than or equal to the preset safe growth rate of maximum, then judges that kettle temperature is normal, command output module
It is failure to actuate；If kettle temperature growth rate is greater than the preset safe growth rate of maximum, judges kettle temperature exception, instruct defeated
Module issues alarm command to the alarm module and mobile terminal out；The drive module of mobile terminal can drive start and stop module
Close solenoid valve, opened smoke-discharging machine；The alarm timer module synchronization of alarm module starts to measure time of fire alarming, and in time of fire alarming
After the default security alarm time, alarm timer module drive start and stop module closes solenoid valve, opened smoke-discharging machine.
5. fire-proof control method as claimed in claim 4, it is characterised in that: under normal temperature and pressure, the temperature of the stable section
It is 100 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611101196.9A CN106678891B (en) | 2016-12-02 | 2016-12-02 | A kind of kitchen range and its fire-proof control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611101196.9A CN106678891B (en) | 2016-12-02 | 2016-12-02 | A kind of kitchen range and its fire-proof control method |
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| Publication Number | Publication Date |
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| CN106678891A CN106678891A (en) | 2017-05-17 |
| CN106678891B true CN106678891B (en) | 2019-04-12 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550245A (en) * | 2018-03-08 | 2018-09-18 | 佛山市云米电器科技有限公司 | A kind of culinary art of view-based access control model identification unmanned based reminding method, cooking apparatus when long |
| CN110440306B (en) * | 2018-05-04 | 2021-08-06 | 青岛海尔智慧厨房电器有限公司 | Control method of gas stove and gas stove |
| CN109044113A (en) * | 2018-06-21 | 2018-12-21 | 广东美的厨房电器制造有限公司 | For detecting method, processor, device and the storage medium of cooking apparatus dry combustion method |
| CN110858435A (en) * | 2018-08-22 | 2020-03-03 | 上海宜链物联网有限公司 | Kitchen temperature monitoring and alarming device and method |
| CN109237537B (en) * | 2018-09-04 | 2020-09-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Dry burning prevention control method and dry burning prevention system |
| CN109237527B (en) * | 2018-09-04 | 2020-07-28 | 佛山市顺德区美的洗涤电器制造有限公司 | Dry burning prevention control method and dry burning prevention system |
| CN111853865A (en) * | 2020-07-28 | 2020-10-30 | 涂馨予 | Intelligent stove detection method and system |
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| JPH0552333A (en) * | 1991-08-26 | 1993-03-02 | Harman Co Ltd | Heating and cooking device |
| CN101881469A (en) * | 2009-05-07 | 2010-11-10 | 樱花卫厨（中国）股份有限公司 | Overheating air-burn preventing device of gas stove and preventing method |
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| CN106678891A (en) | 2017-05-17 |
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