CN107049004A - A kind of control method of thick film electric kettle - Google Patents
A kind of control method of thick film electric kettle Download PDFInfo
- Publication number
- CN107049004A CN107049004A CN201710428857.7A CN201710428857A CN107049004A CN 107049004 A CN107049004 A CN 107049004A CN 201710428857 A CN201710428857 A CN 201710428857A CN 107049004 A CN107049004 A CN 107049004A
- Authority
- CN
- China
- Prior art keywords
- thick film
- real
- kettle body
- heating
- temperature values
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- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
- A47J27/21158—Devices to detect overheating or boiling with a single control element or unit
Abstract
The present invention relates to a kind of control method of thick film electric kettle, the thick film electric kettle includes kettle body, is arranged on the thick film heating device of kettle body bottom, kettle body is provided with the first thermistor, thick-film heating body and the first thermistor are connected with control panel, and the control method of the thick film electric kettle is：Control panel starts heating schedule, and it is kettle body heating control thick film heating device, and persistently obtains by the first thermistor the real-time temperature values of kettle body；Real-time temperature values continue under propradation, control panel control thick film heating device continuous heating, and under real-time temperature values no longer propradation, control panel control thick film heating device stops heating, and closes heating schedule.Real-time detection of the present invention by the first thermistor to temperature change in kettle body, judge whether the water in kettle body has seethed with excitement according to temperature variations, stop heating schedule after boiling immediately, it is ensured that electric kettle is used under circumstances, heating schedule can be automatically stopped.
Description
Technical field
The present invention relates to a kind of thick film electric kettle, specifically a kind of control method of thick film electric kettle.
Background technology
The thermal efficiency of thick film is very high, thus is adapted to apply on electric kettle.Chinese patent literature CN101904688
B discloses the control device and its control method of a kind of instantaneous heating water jug, including plate thick film heater, circuit board, described
Adding thermal resistance is provided with thick film heater；Thermistor, adding thermal resistance and temperature-sensitive electricity are additionally provided with the thick film heater
Resistance is electrically connected with circuit board respectively；The thermistor is arranged on thick film heater close to the region of circumferential edges, and temperature-sensitive
Resistance is at least whole circle or is distributed close to whole circle.
In the prior art, it is necessary to perceive water temperature by the temperature sensor set in kettle body, water temperature reaches setting value（Such as
100 degree）When, heating schedule is just automatically stopped.Under the particular surroundings such as highlands, the boiling temperature of water can not possibly reach 100
Degree, and the setting value is definite value, user can not change, and cause the water temperature of electric kettle to be unable to reach setting value, heating schedule without
Method is automatically stopped.
Accordingly, it would be desirable to further improve.
The content of the invention
It is an object of the invention to overcome the shortcomings of that above-mentioned prior art is present, and provide a kind of control of thick film electric kettle
Method processed, it can ensure that electric kettle is used under circumstances, and heating schedule can be automatically stopped.
The object of the present invention is achieved like this：
A kind of control method of thick film electric kettle, the thick film electric kettle includes kettle body, is arranged on the thick film of kettle body bottom
Heater, kettle body is provided with the first thermistor, and thick-film heating body and the first thermistor are connected with control panel, and its feature exists
In：The control method of the thick film electric kettle is：
Control panel starts heating schedule, controls thick film heating device to be heated for kettle body, and persistently obtained by the first thermistor
The real-time temperature values of kettle body；Real-time temperature values continue under propradation, control panel control thick film heating device continuous heating, in real time
Under temperature value no longer propradation, control panel control thick film heating device stops heating, and closes heating schedule.
The real-time temperature values continue propradation and heated up for the real-time temperature values of kettle body in 3 seconds 1-8 degree.
The real-time temperature values no longer propradation heated up within 1 degree for the real-time temperature values of kettle body in 3 seconds, or kettle
The real-time temperature values of body no longer heated up in 3 seconds.
The real-time temperature values are rapidly under propradation, and control panel control thick film heating device stops heating, closes heating
Program, and remind user's thick film electric kettle to occur dry combustion method.
Rapidly propradation heated up more than 8 degree the real-time temperature values for the real-time temperature values of kettle body in 3 seconds.
The thick film heating device is provided with the second thermistor, and control panel persistently obtains thick film by the second thermistor
The current temperature value of heater, when current temperature value is more than setting value, control panel control thick film heating device stops heating, closes
Heating schedule is closed, and reminds the generation dry combustion method of user's thick film electric kettle or thick film heating device to break down.
Beneficial effects of the present invention are as follows：
Real-time detection by the first thermistor to temperature change in kettle body, judges in kettle body according to temperature variations
Whether water has been seethed with excitement, and stops heating schedule after boiling immediately, and boiling water situation is no longer judged by setting value, it is ensured that electricity
Hot-water bottle is used under circumstances, and heating schedule can be automatically stopped.
Real-time detection by the first thermistor to temperature change in kettle body, can also determine whether whether kettle body is in
Dry-fire condition, if judging to be in dry-fire condition, control panel stops heating schedule, and makes prompting, it is ensured that the use of electric kettle
Safety.
Embodiment
With reference to embodiment, the invention will be further described.
The control method of this thick film electric kettle, the thick film electric kettle includes kettle body, is arranged on the thickness of kettle body bottom
Film heating device, kettle body is provided with the first thermistor, and thick-film heating body and the first thermistor are connected with control panel, the thickness
The control method of film electric kettle is：
Control panel starts heating schedule, controls thick film heating device to be heated for kettle body, and persistently obtained by the first thermistor
The real-time temperature values of kettle body；Real-time temperature values continue under propradation, control panel control thick film heating device continuous heating, in real time
Under temperature value no longer propradation, control panel control thick film heating device stops heating, and closes heating schedule.
Under water heated condition or fluidized state in kettle body, real-time temperature values are respectively provided with different states, control panel according to
The temperature rising state of real-time temperature values, you can judge that the water in kettle body is in heated condition or in fluidized state, without setting
Fixed boiling temperature value, it is ensured that electric kettle is used under circumstances, heating schedule can be automatically stopped.
Further, the real-time temperature values continue propradation and heated up for the real-time temperature values of kettle body in 3 seconds 1-8
Degree, the state can judge that the water in kettle body is in normal heated condition, and heating schedule can work on.
Further, the real-time temperature values no longer propradation for kettle body real-time temperature values heated up in 3 seconds 1 degree with
It is interior, or the real-time temperature values of kettle body no longer heated up in 3 seconds, the state is that kettle body judges that the water in kettle body is in boiling-like
State, heating schedule need to be stopped.
Further, the real-time temperature values are rapidly under propradation, and control panel control thick film heating device stops heating,
Close heating schedule, and remind user's thick film electric kettle occur dry combustion method, user should check kettle body whether water shortage.The real-time temperature
Rapidly propradation heated up more than 8 degree angle value for the real-time temperature values of kettle body in 3 seconds.When water in kettle body is sufficient, kettle body
Interior water temperature will not rapidly rise, when kettle body water shortage, and the temperature of kettle body just can rapidly rise, and now, can determine whether out electric hot water
Kettle is in dry-fire condition, and heating schedule needs to stop.
Further, the thick film heating device is provided with the second thermistor, and control panel is held by the second thermistor
The continuous current temperature value for obtaining thick film heating device, when current temperature value is more than setting value, control panel control thick film heating device
Stop heating, close heating schedule, and remind the generation dry combustion method of user's thick film electric kettle or thick film heating device to break down,
The mode of double protection, be further ensured that electric kettle uses safety, it is to avoid thick film heating device temperature is too high quick-fried film occurs
Phenomenon.
Above-described embodiment is the preferred scheme of the present invention, and the present invention can also have other embodiments.The technology of this area
Personnel can also make equivalent variations or replacement on the premise of without prejudice to spirit of the invention, and these equivalent modifications or replacement are wrapped
It is contained in the scope set by the application claim.
Claims (6)
1. a kind of control method of thick film electric kettle, the thick film electric kettle includes kettle body, is arranged on the thickness of kettle body bottom
Film heating device, kettle body is provided with the first thermistor, and thick-film heating body and the first thermistor are connected with control panel, its feature
It is：The control method of the thick film electric kettle is：
Control panel starts heating schedule, controls thick film heating device to be heated for kettle body, and persistently obtained by the first thermistor
The real-time temperature values of kettle body；Real-time temperature values continue under propradation, control panel control thick film heating device continuous heating, in real time
Under temperature value no longer propradation, control panel control thick film heating device stops heating, and closes heating schedule.
2. the control method of thick film electric kettle according to claim 1, it is characterised in that on the real-time temperature values continue
The state of liter heated up 1-10 degree for the real-time temperature values of kettle body in 3 seconds.
3. the control method of thick film electric kettle according to claim 1, it is characterised in that the real-time temperature values no longer on
The state of liter heated up within 1 degree for the real-time temperature values of kettle body in 3 seconds, or the real-time temperature values of kettle body no longer rose in 3 seconds
Temperature.
4. the control method of thick film electric kettle according to claim 1, it is characterised in that the real-time temperature values rapidly on
Under the state of liter, control panel control thick film heating device stops heating, closes heating schedule, and remind user's thick film electric kettle to send out
Raw dry combustion method.
5. the control method of thick film electric kettle according to claim 4, it is characterised in that the real-time temperature values rapidly on
The state of liter heated up more than 10 degree for the real-time temperature values of kettle body in 3 seconds.
6. according to the control method of any one of the claim 1-5 thick film electric kettles, it is characterised in that the thick-film heating
Device is provided with the second thermistor, and control panel persistently obtains the Current Temperatures of thick film heating device by the second thermistor
Value, when current temperature value is more than setting value, control panel control thick film heating device stops heating, closes heating schedule, and remind
Dry combustion method occurs for user's thick film electric kettle or thick film heating device breaks down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710428857.7A CN107049004A (en) | 2017-06-08 | 2017-06-08 | A kind of control method of thick film electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710428857.7A CN107049004A (en) | 2017-06-08 | 2017-06-08 | A kind of control method of thick film electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107049004A true CN107049004A (en) | 2017-08-18 |
Family
ID=59617611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710428857.7A Pending CN107049004A (en) | 2017-06-08 | 2017-06-08 | A kind of control method of thick film electric kettle |
Country Status (1)
| Country | Link |
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| CN (1) | CN107049004A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08131335A (en) * | 1994-11-02 | 1996-05-28 | Zojirushi Corp | Heating and cooking means |
| CN1740929A (en) * | 2005-09-08 | 2006-03-01 | 晶辉科技（深圳）有限公司 | Method for estimating water boiling of electric heating kettle |
| CN1749897A (en) * | 2005-09-27 | 2006-03-22 | 晶辉科技（深圳）有限公司 | Control method for electric heating kettle |
| CN101904688A (en) * | 2010-06-29 | 2010-12-08 | 美的集团有限公司 | Control device and control method of instant heating kettle |
| CN104534680A (en) * | 2014-12-09 | 2015-04-22 | 华帝股份有限公司 | Method for judging boiling point of water in boiler |
-
2017
- 2017-06-08 CN CN201710428857.7A patent/CN107049004A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08131335A (en) * | 1994-11-02 | 1996-05-28 | Zojirushi Corp | Heating and cooking means |
| CN1740929A (en) * | 2005-09-08 | 2006-03-01 | 晶辉科技（深圳）有限公司 | Method for estimating water boiling of electric heating kettle |
| CN1749897A (en) * | 2005-09-27 | 2006-03-22 | 晶辉科技（深圳）有限公司 | Control method for electric heating kettle |
| CN101904688A (en) * | 2010-06-29 | 2010-12-08 | 美的集团有限公司 | Control device and control method of instant heating kettle |
| CN104534680A (en) * | 2014-12-09 | 2015-04-22 | 华帝股份有限公司 | Method for judging boiling point of water in boiler |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170818 |