CN110440305A - Gas stove flameout alarm control method and gas stove - Google Patents
Gas stove flameout alarm control method and gas stove Download PDFInfo
- Publication number
- CN110440305A CN110440305A CN201810419928.1A CN201810419928A CN110440305A CN 110440305 A CN110440305 A CN 110440305A CN 201810419928 A CN201810419928 A CN 201810419928A CN 110440305 A CN110440305 A CN 110440305A
- Authority
- CN
- China
- Prior art keywords
- burner
- alarm
- control method
- warning device
- gas stove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000006698 induction Effects 0.000 claims abstract description 25
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 14
- 238000012544 monitoring process Methods 0.000 claims abstract description 11
- 238000002485 combustion reaction Methods 0.000 claims description 20
- 238000010304 firing Methods 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 18
- 238000001514 detection method Methods 0.000 description 7
- 239000000567 combustion gas Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Combustion (AREA)
Abstract
The invention relates to a control method for flameout alarm of a gas stove and the gas stove, belonging to the technical field of gas stoves.A control method comprises the steps of igniting through discharge of an ignition porcelain needle, inducing the temperature change of flame by an induction component, judging whether the induction component detects the temperature rise of the flame within a first preset time period, if so, judging that a burner is ignited, and stopping discharge of the ignition porcelain needle; otherwise, judging that the burner is not ignited, stopping discharging the ignition ceramic needle, closing the electromagnetic valve, and giving an alarm by the alarm device. The gas stove is judged whether to be ignited or not by monitoring the temperature change of the induction part, and when the gas stove is not ignited, the alarm device gives an alarm to remind a user that the gas stove is extinguished, and meanwhile, the electromagnetic valve is closed, so that the normal use of the gas stove is ensured. According to the invention, whether the gas stove is flameout or not is judged according to the temperature change of the induction part, so that the control precision of the gas stove is improved.
Description
Technical field
The present invention relates to control methods and combustion gas that gas cooker technical field more particularly to a kind of gas combustion range flameout are alarmed
Stove.
Background technique
Gas-cooker is the important kitchen tools in people's daily life, and wherein security performance is to judge the weight of a gas-cooker superiority and inferiority
Want index.Gas-cooker currently on the market all has the function of blowout protection, and when accident extinguishing occurs for gas-cooker, solenoid valve can
It is automatically closed, such combustion gas would not be dispersed within doors, to ensure that the personal safety of user.But if only flame-out protect
Shield will have some defects without warning function, on the one hand be that user less than kitchen does not just know when combustion gas
Something unexpected happened whether flame-out and food is also cooking for stove, be on the other hand gas-cooker occur it is flame-out after knob be still within a little
Fiery position, it is abnormally dangerous for using next time.
Summary of the invention
It is an object of the invention to propose the control method and gas-cooker of a kind of gas combustion range flameout alarm, can remind in time
User's gas stove is flame-out, to ensure that the personal safety of user.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of control method and gas-cooker, firing porcelain needle discharge igniting of gas combustion range flameout alarm, judge to incude component
Whether temperature rises in the first preset duration, if so, judging that burner has been lighted, firing porcelain needle stops electric discharge；Otherwise, then
Judge that burner is unignited, firing porcelain needle stops electric discharge, and solenoid valve is closed, warning device alarm.
As optimal technical scheme, after warning device alarm, whether switch is to closed position for detection knob, if so, report
Alarm device alarm is eliminated, and otherwise, warning device is persistently alarmed.
As optimal technical scheme, after burner is lighted, real-time monitoring incudes the temperature of component, judges whether burner puts out
Fire, if so, solenoid valve is closed, warning device alarm；Otherwise, burner normal use.
Whether as optimal technical scheme, judging whether burner stops working includes: to judge the temperature for incuding component second
It is continued to decline in preset duration, if so, judging that burner is flame-out, otherwise, then judges that burner does not stop working.
As optimal technical scheme, second preset duration is 60s.
As optimal technical scheme, after warning device alarm, whether switch is to closed position for detection knob, if then alarming
Device alarm is eliminated, and otherwise, warning device is persistently alarmed.
As optimal technical scheme, the induction component is induction porcelain needle.
As optimal technical scheme, first preset duration is 8s.
The present invention also provides a kind of gas-cooker, the control method alarmed using above-mentioned gas combustion range flameout.
Beneficial effects of the present invention:
The present invention judges whether gas-cooker is lighted by the temperature change of monitoring induction component, when gas-cooker is unignited,
It is alarmed by warning device, to remind user's gas stove flame-out, solenoid valve is simultaneously closed off, to ensure that gas-cooker just
It is often used.The present invention improves the control of gas-cooker by judging whether gas-cooker stops working according to the temperature change of induction component
Precision.
Detailed description of the invention
Fig. 1 is flow chart of the control method of gas combustion range flameout alarm provided by the invention in igniting；
Fig. 2 is the flow chart of the control method of gas combustion range flameout alarm provided by the invention.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing and by specific
Embodiment to further illustrate the technical scheme of the present invention.
Present embodiments provide a kind of control method of gas combustion range flameout alarm, as depicted in figs. 1 and 2, the gas-cooker
Flame-out alarm control method the following steps are included:
Step 1: firing porcelain needle discharge igniting.When burner is lighted, flame heats induction component, induction part
The temperature of part also changes therewith.The present embodiment incudes the temperature change of component by monitoring, to whether judge burner
It lights, improves the detection accuracy of gas-cooker, so that gas-cooker facilitates control.Wherein, induction component is induction porcelain needle, induction part
Part can also be other devices, and this embodiment is not limited.
It should be noted that being provided with controller in gas-cooker, induction component is connect with controller communication, and induction component will
Induction information is transferred to controller.
Step 2: judging whether the temperature for incuding component rises in the first preset duration, if so, judging burner
It lights, firing porcelain needle stops electric discharge, otherwise, then judges that burner is unignited, and firing porcelain needle stops electric discharge, and solenoid valve is closed,
Warning device alarm.Wherein, the first preset duration is 8s.It should be noted that the present embodiment does not limit the first preset duration
It is fixed, it can be adjusted according to actual needs.
When induction information is transferred to controller by induction component, controller control judges induction component according to induction information
Whether temperature rises, and to judge whether burner is lighted, if burner is unignited, controller controls warning device alarm.Wherein,
Warning device is alarm.
Warning device and solenoid valve in the present embodiment are connect with controller communication, enable the controller to control alarm
Device is alarmed and the opening and closing of controller control solenoid valve, to ensure that the safe handling of gas-cooker, in turn
It ensure that the personal safety of user.
Step 3: after warning device alarm, whether switch is to closed position for detection knob, if so, warning device is alarmed
It eliminates, otherwise, warning device is persistently alarmed.Whether detection knob goes to closed position can be by being arranged angle displacement sensor
Mode detected, can also be detected using other modes, the present embodiment is not construed as limiting this.By warning device into
Row is alarmed to remind user's gas stove flame-out, meanwhile, the present embodiment is sentenced by way of detecting knob and whether being threaded to closed position
It is disconnected whether to eliminate alarm, after reminding user's gas stove flame-out, knob is closed, after avoiding gas combustion range flameout, knob is still
In ignition location, threaten to the safety of user.
After burner is lighted, real-time monitoring incudes the temperature of component, judges whether burner stops working, if so, solenoid valve
It closes, warning device alarm；Otherwise, burner normal use.
After said burner is lighted, incudes component real-time monitoring flame temperature, judge whether burner stops working, if so,
Solenoid valve is closed, warning device alarm；Otherwise, burner normal use, comprising the following steps:
Step 4: after burner is lighted, real-time monitoring incudes the temperature of component.After burner is lighted, pass through controller reality
When monitoring setting on the burner induction component temperature, thus in real time monitor burner misfiring condition, to judge to fire
Whether burner stops working, so that gas-cooker in use after accident extinguishing, can remind user in time.
Step 5: judging whether the temperature for incuding component continues to decline in the second preset duration, if so, judgement burning
Device is flame-out, otherwise, then judges that burner does not stop working.Wherein, the second preset duration is 60s, and the present embodiment does not make the second duration
It limits, can be selected according to actual needs.Controller carries out real-time monitoring to the temperature of induction component, and judges induction part
Whether the temperature of part declines in the second preset duration to judge whether burner stops working, and ensure that the accuracy of detection.
Step 6: if after judging that burner is flame-out, solenoid valve is closed, warning device alarm, if burner does not stop working, burning
Device normal use.
Step 7: after warning device alarm, whether switch is to closed position for detection knob, if so, warning device alarm disappears
It removes, otherwise, warning device is persistently alarmed.The present embodiment is judged whether by way of detecting knob and whether being threaded to closed position
Alarm is eliminated, after reminding user's gas stove flame-out, closes knob, gas-cooker is avoided and occurs after stopping working, knob is still
In ignition location, threaten to the safety of user.
The present embodiment by real-time monitoring incude component temperature change, judge gas-cooker whether light and or igniting after
Whether generation is flame-out.After burner is flame-out, controller controls solenoid valve and closes, while controlling warning device warning reminding user
Gas combustion range flameout, so that user can know that gas-cooker has stopped working not in kitchen, after avoiding accident extinguishment of gas stove,
Solenoid valve is not turned off and threatens to the personal safety of user, and then ensure that the safe handling of gas-cooker.
The present embodiment additionally provides a kind of gas-cooker, the controlling party which is alarmed using above-mentioned gas combustion range flameout
Method.
Note that the above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The industry
Technical staff it should be appreciated that the present invention is not limited to the embodiments described above, described in above embodiment and specification
Merely illustrate the principles of the invention, without departing from the spirit and scope of the present invention, the present invention also have various change and
It improves, these changes and improvements all fall within the protetion scope of the claimed invention, and claimed range of the invention is by appended
Claims and its equivalent thereof.
Claims (9)
1. a kind of control method of gas combustion range flameout alarm, which is characterized in that firing porcelain needle discharge igniting judges to incude component
Whether temperature rises in the first preset duration, if so, judging that burner has been lighted, firing porcelain needle stops electric discharge；Otherwise, then
Judge that burner is unignited, firing porcelain needle stops electric discharge, and solenoid valve is closed, warning device alarm.
2. the control method of gas combustion range flameout alarm according to claim 1, which is characterized in that after warning device alarm,
Detecting knob, whether switch is to closed position, if so, warning device alarm is eliminated, otherwise, warning device is persistently alarmed.
3. the control method of gas combustion range flameout alarm according to claim 1, which is characterized in that real after burner is lighted
When monitoring induction component temperature, judge whether burner stops working, if so, solenoid valve close, warning device alarm；Otherwise,
Burner normal use.
4. the control method of gas combustion range flameout alarm according to claim 3, which is characterized in that judge whether burner puts out
Fire include: judge incude component temperature whether continued to decline in the second preset duration, if so, judge burner stop working,
Otherwise, then judge that burner does not stop working.
5. the control method of gas combustion range flameout alarm according to claim 4, which is characterized in that second preset duration
For 60s.
6. the control method of gas combustion range flameout alarm according to claim 3, which is characterized in that after warning device alarm,
Detecting knob, whether switch is to closed position, if so, warning device alarm is eliminated, otherwise, warning device is persistently alarmed.
7. the control method of gas combustion range flameout alarm according to claim 1, which is characterized in that the induction component is sense
Answer porcelain needle.
8. the control method of gas combustion range flameout alarm according to claim 1, which is characterized in that first preset duration
For 8s.
9. a kind of gas-cooker, which is characterized in that using the controlling party of any gas combustion range flameout alarm of claim 1-8
Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810419928.1A CN110440305A (en) | 2018-05-04 | 2018-05-04 | Gas stove flameout alarm control method and gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810419928.1A CN110440305A (en) | 2018-05-04 | 2018-05-04 | Gas stove flameout alarm control method and gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110440305A true CN110440305A (en) | 2019-11-12 |
Family
ID=68427895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810419928.1A Pending CN110440305A (en) | 2018-05-04 | 2018-05-04 | Gas stove flameout alarm control method and gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110440305A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484087A (en) * | 2020-10-13 | 2021-03-12 | 华帝股份有限公司 | Cold state identification method of kitchen range and kitchen range thereof |
| WO2021259303A1 (en) * | 2020-06-24 | 2021-12-30 | 青岛海尔智慧厨房电器有限公司 | Stove device temperature sensor having instantaneous temperature correction function |
| CN116658942A (en) * | 2023-05-17 | 2023-08-29 | 广州市红日燃具有限公司 | Gas stove device, control method and medium thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970047072A (en) * | 1995-12-26 | 1997-07-26 | 배순훈 | Fire extinguishing alarm method of gas equipment |
| CN203785021U (en) * | 2014-02-12 | 2014-08-20 | 杨峰 | Alarming circuit starting device of gas stove capable of avoiding electric spark generation |
| CN104110704A (en) * | 2014-07-21 | 2014-10-22 | 安徽科技学院 | Gas leakage preventing device |
| CN205208652U (en) * | 2015-12-09 | 2016-05-04 | 华中农业大学 | Intelligence marsh gas rice cooker |
| CN105546595A (en) * | 2015-12-30 | 2016-05-04 | 嵊州市富迪服装有限公司 | Intelligent gas stove |
| CN106885270A (en) * | 2015-12-16 | 2017-06-23 | 周希博 | Gas-cooker left unguarded alarm gas-cutting off device |
| CN106969388A (en) * | 2017-04-25 | 2017-07-21 | 广东美的厨房电器制造有限公司 | Loss of ignition speech prompting device for gas-cooker |
| CN108826376A (en) * | 2018-08-30 | 2018-11-16 | 李继明 | A kind of micro computer timing intelligent gas-burning stove |
-
2018
- 2018-05-04 CN CN201810419928.1A patent/CN110440305A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970047072A (en) * | 1995-12-26 | 1997-07-26 | 배순훈 | Fire extinguishing alarm method of gas equipment |
| CN203785021U (en) * | 2014-02-12 | 2014-08-20 | 杨峰 | Alarming circuit starting device of gas stove capable of avoiding electric spark generation |
| CN104110704A (en) * | 2014-07-21 | 2014-10-22 | 安徽科技学院 | Gas leakage preventing device |
| CN205208652U (en) * | 2015-12-09 | 2016-05-04 | 华中农业大学 | Intelligence marsh gas rice cooker |
| CN106885270A (en) * | 2015-12-16 | 2017-06-23 | 周希博 | Gas-cooker left unguarded alarm gas-cutting off device |
| CN105546595A (en) * | 2015-12-30 | 2016-05-04 | 嵊州市富迪服装有限公司 | Intelligent gas stove |
| CN106969388A (en) * | 2017-04-25 | 2017-07-21 | 广东美的厨房电器制造有限公司 | Loss of ignition speech prompting device for gas-cooker |
| CN108826376A (en) * | 2018-08-30 | 2018-11-16 | 李继明 | A kind of micro computer timing intelligent gas-burning stove |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021259303A1 (en) * | 2020-06-24 | 2021-12-30 | 青岛海尔智慧厨房电器有限公司 | Stove device temperature sensor having instantaneous temperature correction function |
| CN112484087A (en) * | 2020-10-13 | 2021-03-12 | 华帝股份有限公司 | Cold state identification method of kitchen range and kitchen range thereof |
| CN116658942A (en) * | 2023-05-17 | 2023-08-29 | 广州市红日燃具有限公司 | Gas stove device, control method and medium thereof |
| CN116658942B (en) * | 2023-05-17 | 2024-02-20 | 广州市红日燃具有限公司 | Gas stove device, control method and medium thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191112 |
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| RJ01 | Rejection of invention patent application after publication |