CN111050426B - Electric heating appliance control method and device and electric heating appliance - Google Patents
Electric heating appliance control method and device and electric heating appliance Download PDFInfo
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- CN111050426B CN111050426B CN201911288505.1A CN201911288505A CN111050426B CN 111050426 B CN111050426 B CN 111050426B CN 201911288505 A CN201911288505 A CN 201911288505A CN 111050426 B CN111050426 B CN 111050426B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/0252—Domestic applications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0202—Switches
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Abstract
A control method and a device for an electric heating appliance are provided, wherein the method comprises the following steps: acquiring first heating time when the electric heating device raises a preset temperature interval; acquiring the longest heating time of a preset unit temperature corresponding to the first heating time and a preset temperature interval; detecting second heating time when the electric heating device raises the preset unit temperature in real time; comparing the second heating time with the longest heating time of the preset unit temperature; and when the second heating time is greater than or equal to the longest heating time of the preset unit temperature, controlling the electric heating appliance to stop heating. An electrical heating appliance is also disclosed. The longest heating time of the preset unit temperature is obtained by obtaining the first heating time of the electric heating appliance for increasing the preset temperature interval, and the longest heating time of the preset unit temperature is compared with the second heating time of the preset unit temperature when the temperature rises, so that whether the boiling point is reached is judged, and the problems of boiling splashing and dry burning caused by the fact that the boiling point temperature is lower than the preset heating temperature when the electric heating appliance is used in a high-altitude area are avoided.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to an electric heating appliance control method and device and an electric heating appliance.
Background
When the electric heating appliance heats water, a common control method is to control the electric heating appliance to stop heating after detecting that the electric heating appliance heats the water to a preset boiling point temperature value by using a temperature sensing element so as to realize the function of switching on and off the water.
However, when the boiling point of water is reduced in a high altitude area, the temperature of water heated by the electric heating appliance cannot reach a preset boiling point temperature value, so that the water is always in a boiling state, and the electric heating appliance keeps the heating state of the water because the preset boiling temperature value of the water cannot be detected, so that the situation that water vapor is splashed out of the heated water or even the water is dried, and the potential safety hazard occurs when the electric heating appliance is used.
Disclosure of Invention
Therefore, the technical problem to be solved by the present invention is to overcome the defect that when an electric heating appliance is used in a high altitude area, heated water cannot reach a set temperature value due to the reduction of a boiling point temperature, and is always in a heating state, so as to provide a control method for an electric heating appliance, comprising the following steps:
acquiring first heating time when the electric heating device raises a preset temperature interval;
acquiring the longest heating time of a preset unit temperature corresponding to the first heating time and the preset temperature interval, wherein the longest heating time of the preset unit temperature is prestored in the electric heating appliance;
detecting second heating time of the electric heating appliance when the preset unit temperature is increased in real time;
comparing the second heating time with the longest heating time of the preset unit temperature;
and when the second heating time is greater than or equal to the longest heating time of the preset unit temperature, controlling the electric heating appliance to stop heating.
Preferably, the control method of the electric heating appliance further comprises:
and when the second heating time is less than the longest heating time of the preset unit temperature, controlling the electric heating appliance to continue to operate.
Preferably, the acquiring the longest heating time of the preset unit temperature corresponding to the first heating time and the preset temperature interval includes:
comparing a first heating time when the electric heating appliance rises to a preset temperature interval with a heating time set prestored in the electric heating appliance and rising to the preset temperature interval, wherein a plurality of heating times in the heating time set respectively correspond to different altitudes;
and obtaining the longest heating time of the electric heating appliance rising to the preset unit temperature, wherein the longest heating time of the preset unit temperature corresponds to the preset temperature interval and the heating time concentrated by the heating time.
Preferably, the control method of the electric heating appliance further comprises:
acquiring a temperature value when the electric heating appliance stops heating, wherein the temperature value corresponds to first heating time when the electric heating appliance rises a preset temperature interval;
and storing the temperature value as a boiling point temperature corresponding to first heating time when the electric heating appliance raises a preset temperature interval, and storing the corresponding preset temperature interval and the first heating time.
Preferably, after obtaining the first heating time when the electric heater is increased by the preset temperature interval, the method for controlling the electric heater further includes:
judging whether the preset temperature interval and the first heating time are stored or not;
when the preset temperature interval and the first heating time are stored, detecting the actual heating temperature of the electric heating appliance, and when the actual heating temperature reaches the boiling point temperature, controlling the electric heating appliance to stop heating;
and when the preset temperature interval and the first heating time are not stored, acquiring the longest heating time of the preset unit temperature corresponding to the first heating time and the preset temperature interval.
Correspondingly, the second aspect of the invention also provides an electric heating appliance control device, which comprises:
the first acquisition module is used for acquiring first heating time when the electric heating device raises a preset temperature interval;
the second acquisition module is used for acquiring the longest heating time of the preset unit temperature corresponding to the first heating time and the preset temperature interval, wherein the longest heating time of the preset unit temperature is prestored in the electric heating appliance;
the detection module is used for detecting second heating time when the electric heating appliance rises to a preset unit temperature in real time;
the first judging module is used for comparing the second heating time with the longest heating time of the preset unit temperature;
and the control module is used for controlling the electric heating appliance to stop heating when the second heating time is greater than or equal to the longest heating time of the preset unit temperature.
Preferably, the control module is further configured to control the electric heating appliance to continue to operate when the second heating time is less than the preset longest heating time per unit temperature.
Preferably, the second obtaining module includes:
the judging unit is used for comparing first heating time when the electric heating appliance rises to a preset temperature interval with a heating time set which is prestored in the electric heating appliance and rises to the preset temperature interval, wherein a plurality of heating times in the heating time set correspond to different altitudes;
the acquisition unit is used for acquiring the longest heating time of the electric heating appliance rising to a preset unit temperature, and the preset unit temperature longest heating time corresponds to the preset temperature interval and the heating time concentrated by the heating time.
Preferably, the electric heating appliance control device further comprises:
the third acquisition module is used for acquiring a temperature value when the electric heating appliance stops heating, wherein the temperature value corresponds to first heating time when the electric heating appliance rises to a preset temperature interval;
and the storage module is used for storing the temperature value as a boiling point temperature corresponding to first heating time when the electric heating appliance raises a preset temperature interval, and storing the corresponding preset temperature interval and the first heating time.
Preferably, the electric heating appliance control device further comprises:
the second judgment module is used for judging whether the first heating time when the electric heating appliance rises to the preset temperature interval is stored or not;
the detection module is used for detecting the actual heating temperature of the electric heating appliance when the first heating time of the electric heating appliance when the temperature is increased by a preset temperature interval is stored;
the control module is also used for controlling the electric heating appliance to stop heating when the actual heating temperature reaches the boiling point temperature.
The third aspect of the present invention also provides an electric heating appliance, comprising: the electric heating appliance control system comprises a memory and a processor, wherein the memory and the processor are mutually communicated, computer instructions are stored in the memory, and the processor executes the computer instructions so as to execute any one of the above electric heating appliance control methods.
The fourth aspect of the present invention also provides a computer-readable storage medium, which stores computer instructions for causing the computer to execute any one of the above-mentioned electric heating appliance control methods.
The technical scheme of the invention has the following advantages:
according to the method and the device for controlling the electric heating appliance, provided by the invention, the first heating time of the electric heating appliance for increasing the preset temperature interval and the longest preset unit temperature heating time corresponding to the first heating time and the preset temperature interval are obtained, and compared with the second heating time for detecting the electric heating appliance for increasing the preset unit temperature in real time, when the second heating time is longer than or equal to the longest heating time, the electric heating appliance is judged to reach the boiling point, so that the electric heating appliance can automatically adapt to different altitudes, the problems of boiling splash and dry burning caused by the fact that the boiling point temperature of the electric heating appliance is lower than the preset heating temperature when the electric heating appliance is used in a high altitude area are avoided, the use safety of the electric heating appliance is improved, and the experience feeling of a user is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a flowchart illustrating a method for controlling an electric heating apparatus according to an embodiment of the present invention;
FIG. 2 is a block diagram of an electric heating appliance control device in an embodiment of the present invention;
fig. 3 is a block diagram of a second obtaining module in the embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The existing electric heating appliances are widely applied, if the electric heating appliances are used in high-altitude areas, the boiling point of water is reduced due to the reduction of air pressure, and if the electric heating appliances are normally heated according to the common heating temperature, the water can be continuously heated after being boiled, so that the problems of boiling, dry burning and the like can be caused. In order to avoid safety problems, the electric heating appliance needs to be controlled to operate in a high-altitude area to control the heating temperature of water according to the boiling point.
A first aspect of the embodiments of the present invention provides a method for controlling an electric heating apparatus, referring to fig. 1, including the following steps:
s100, acquiring first heating time when the electric heating device raises a preset temperature interval.
In this embodiment, the preset temperature interval may be increased by 1 ℃, or may be increased by X ℃, and the value of X may be set to a larger value, so that the value of the first heating time is correspondingly larger, thereby improving the comparison and determination accuracy in the subsequent steps.
And S200, acquiring the longest heating time of the preset unit temperature corresponding to the first heating time and the preset temperature interval. The maximum heating time of the preset unit temperature is prestored in the electric heating appliance.
And when the first heating time of the electric heating appliance in the rising preset temperature interval is obtained, comparing the first heating time with a heating time set of the rising preset temperature interval prestored in the electric heating appliance. According to the comparison result, the longest heating time for the electric heating appliance to raise the preset unit temperature at the same altitude can be obtained.
In an implementation manner of this embodiment, step S200 may include the following steps:
s210, comparing a first heating time when the electric heating appliance rises to a preset temperature interval with a heating time set which is prestored in the electric heating appliance and rises to the preset temperature interval, wherein a plurality of heating times in the heating time set respectively correspond to different altitudes.
And S220, obtaining the longest heating time of the preset unit temperature of the electric heating appliance, wherein the longest heating time of the preset unit temperature corresponds to the heating time of the preset temperature interval and the heating time concentration.
Specifically, in this embodiment, the preset temperature range of the electric heating appliance is 70 ℃ to 85 ℃ and the preset unit temperature is 1 ℃ as an example, when the bottom temperature of the electric heating appliance is increased from 70 ℃ to 85 ℃, the second heating time period is detected to be 30 s. As can be seen from the following table, the maximum heating time per 1 ℃ corresponding to the preset temperature range (70 ℃ C. up to 85 ℃ C.) was 4 s. The following table is specifically referred to:
| t70-85 | ＜40 | [40,50) | [50,80) | [80,100) | ≥100 |
| Tmaximum heating time | 4 | 5 | 7 | 10 | 11 |
From the above, when the electric heating appliance rises to 1 ℃, the actual heating time of the electric heating appliance at every 1 ℃ is detected from 85 ℃, and when the actual heating time is less than the longest heating time, that is, 4s, it is determined that the water in the electric heating appliance has not reached the boiling temperature, and the heating is continued. And when the actual heating time is more than or equal to the longest heating time, namely 4s, judging that the water in the electric heating appliance reaches the boiling point temperature, controlling the electric heating appliance to stop heating, and recording and storing the boiling point temperature at the moment. If the boiling point temperature is 93 ℃, the altitude of the electric heating appliance in operation is 2000 meters; if the boiling point temperature is 95 ℃, the altitude of the electric heating appliance is 1000 meters when the electric heating appliance operates.
And S300, detecting the second heating time when the electric heating device raises the preset unit temperature in real time.
After the acquisition and the comparison of the first heating time of the electric heating appliance in the preset temperature rising interval are completed, the heating time of the electric heating appliance in the preset unit temperature rising interval is continuously detected.
Alternatively, the preset unit temperature may be 1 ℃ or Y ℃. And Y can be selected to be a smaller value so as to improve the detection precision. Preferably, the predetermined unit temperature is 1 ℃. Use 1 ℃ to detect electric heater as the unit, can in time close after the water in the electric heater reaches the boiling point, prevent the problem of boiling or dry combustion method, ensured user's safety in utilization.
And S400, comparing the second heating time with the longest heating time of the preset unit temperature.
And S500, when the second heating time is greater than or equal to the longest heating time of the preset unit temperature, controlling the electric heating appliance to stop heating.
In one embodiment of this embodiment, the electric heating appliance control method further includes: and when the second heating time is less than the longest heating time of the preset unit temperature, controlling the electric heating appliance to continue to operate. If the second heating time when the electric heating appliance rises to the preset unit temperature is shorter than the longest heating time of the preset unit temperature, the real-time temperature of the water in the electric heating appliance is not reached to the boiling point of the water at the current altitude, and the electric heating appliance can be controlled to continue heating.
In one embodiment of this embodiment, the electric heating appliance control method further includes:
s600, a temperature value when the electric heating device stops heating is obtained, and the temperature value corresponds to first heating time when the electric heating device rises to a preset temperature interval.
S700, storing the temperature value as a boiling point temperature corresponding to first heating time when the electric heating appliance raises the preset temperature interval, and storing the corresponding preset temperature interval and the first heating time.
Optionally, after obtaining the first heating time when the electric heater increases the preset temperature interval, the method further includes: judging whether a preset temperature interval and first heating time are stored or not; when the preset temperature interval and the first heating time are stored in the electric heating appliance, detecting the actual heating temperature of the electric heating appliance, and controlling the electric heating appliance to stop heating when the actual heating temperature reaches the boiling point temperature; and when the preset temperature interval and the first heating time are not stored, acquiring the longest heating time of the preset unit temperature corresponding to the first heating time and the preset temperature interval, and continuing to execute the subsequent steps.
A second aspect of the embodiments of the present invention provides a control device for an electrical heating apparatus, referring to fig. 2, including: the device comprises a first acquisition module 1, a second acquisition module 2, a detection module 3, a first judgment module 4 and a control module 5. The first acquisition module 1 acquires first heating time when the electric heating device increases a preset temperature interval. And the second acquisition module 2 is used for acquiring the longest preset unit temperature heating time corresponding to the first heating time and the preset temperature interval, wherein the longest preset unit temperature heating time is prestored in the electric heating appliance. And the detection module 3 is used for detecting the second heating time when the electric heating device raises the preset unit temperature in real time. And the first judging module 4 is used for comparing the second heating time with the longest heating time of the preset unit temperature. And the control module 5 is used for controlling the electric heating appliance to stop heating when the second heating time is greater than or equal to the longest heating time of the preset unit temperature.
Optionally, the control module 5 is further configured to control the electric heating appliance to continue to operate when the second heating time is less than the longest heating time of the preset unit temperature.
In one embodiment of this embodiment, referring to fig. 3, the second obtaining module 2 includes: a judging unit 21 and an acquiring unit 22. The judging unit 21 is configured to compare a first heating time when the electric heating appliance rises for a preset temperature interval with a heating time set, stored in the electric heating appliance in advance, of the preset temperature interval, where the heating time set includes a plurality of heating times corresponding to different poster heights, and is stored in the electric heating appliance in advance. The obtaining unit 22 is configured to obtain a preset maximum heating time per unit temperature during which the electrical heating apparatus rises, where the preset maximum heating time per unit temperature corresponds to a preset temperature interval and a heating time during which the heating time is concentrated.
Optionally, the electric heating appliance control device further includes: a third acquisition module 6 and a storage module 7. And the third acquisition module 6 is used for acquiring a temperature value when the electric heating appliance stops heating, wherein the temperature value corresponds to the first heating time when the electric heating appliance rises to a preset temperature interval. And the storage module 7 is used for storing the temperature value as a boiling point temperature corresponding to first heating time when the electrical heating appliance raises the preset temperature interval, and storing the corresponding preset temperature interval and the first heating time.
Optionally, the electric heating appliance control device further includes: a second decision module 8. And the second judging module 8 is used for judging whether the first heating time when the electric heating device raises the preset temperature interval is stored or not. The detection module 3 is further configured to detect an actual heating temperature of the electric heating device when the first heating time when the electric heating device increases the preset temperature interval is stored. The control module 5 is also used for controlling the electric heating appliance to stop heating when the actual heating temperature reaches the boiling point temperature.
A third aspect of embodiments of the present invention provides an electric heating appliance, including: the electric heating appliance control method comprises a memory and a processor, wherein the memory and the processor are communicated with each other, computer instructions are stored in the memory, and the processor executes the computer instructions so as to execute the electric heating appliance control method.
A fourth aspect of embodiments of the present invention provides a computer-readable storage medium storing computer instructions for causing a computer to execute the above-mentioned electric heating appliance control method.
According to the control method and device for the electric heating appliance, provided by the embodiment of the invention, the first heating time of the electric heating appliance for increasing the preset temperature interval and the longest preset unit temperature heating time corresponding to the first heating time and the preset temperature interval are obtained, and compared with the second heating time for detecting the electric heating appliance for increasing the preset unit temperature in real time, when the second heating time is longer than or equal to the longest heating time, the electric heating appliance is judged to reach the boiling point, so that the electric heating appliance can automatically adapt to different altitudes, the problems of boiling splash and dry burning caused by the fact that the boiling point temperature is lower than the preset heating temperature when the electric heating appliance is used in a high altitude area are avoided, the use safety of the electric heating appliance is improved, and the experience feeling of a user is improved.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. A control method of an electric heating appliance is characterized by comprising the following steps:
acquiring first heating time when the electric heating device raises a preset temperature interval;
acquiring the longest heating time of a preset unit temperature corresponding to the first heating time and the preset temperature interval, wherein the longest heating time of the preset unit temperature is prestored in the electric heating appliance; the acquiring of the longest heating time of the preset unit temperature corresponding to the first heating time and the preset temperature interval includes: comparing the first heating time when the electric heating appliance rises to the preset temperature interval with a heating time set which is prestored in the electric heating appliance and rises to the preset temperature interval, wherein a plurality of heating times in the heating time set respectively correspond to different altitudes; obtaining the maximum heating time of the electrical heating appliance at the preset unit temperature, wherein the maximum heating time at the preset unit temperature corresponds to the heating time in the preset temperature interval and the heating time set;
detecting second heating time of the electric heating appliance when the preset unit temperature is increased in real time;
comparing the second heating time with the longest heating time of the preset unit temperature;
and when the second heating time is greater than or equal to the longest heating time of the preset unit temperature, controlling the electric heating appliance to stop heating.
2. The electric heating appliance control method according to claim 1, further comprising:
and when the second heating time is less than the longest heating time of the preset unit temperature, controlling the electric heating appliance to continue to operate.
3. The electric heating appliance control method according to claim 1, further comprising:
acquiring a temperature value when the electric heating appliance stops heating, wherein the temperature value corresponds to first heating time when the electric heating appliance rises a preset temperature interval;
and storing the temperature value as a boiling point temperature corresponding to first heating time when the electric heating appliance raises a preset temperature interval, and storing the corresponding preset temperature interval and the first heating time.
4. The control method of the electric heating appliance according to claim 3, wherein after obtaining the first heating time when the electric heating device is increased by the preset temperature interval, the method further comprises:
judging whether the preset temperature interval and the first heating time are stored or not;
when the preset temperature interval and the first heating time are stored, detecting the actual heating temperature of the electric heating appliance, and when the actual heating temperature reaches the boiling point temperature, controlling the electric heating appliance to stop heating;
and when the preset temperature interval and the first heating time are not stored, acquiring the longest heating time of the preset unit temperature corresponding to the first heating time and the preset temperature interval.
5. An electric heating appliance control device, comprising:
the first acquisition module is used for acquiring first heating time when the electric heating device raises a preset temperature interval;
the second acquisition module is used for acquiring the longest heating time of the preset unit temperature corresponding to the first heating time and the preset temperature interval, wherein the longest heating time of the preset unit temperature is prestored in the electric heating appliance; the second acquisition module includes: the judging unit is used for comparing the first heating time when the electric heating appliance rises the preset temperature interval with a heating time set which is prestored in the electric heating appliance and rises the preset temperature interval, wherein a plurality of heating times in the heating time set correspond to different altitudes; the acquisition unit is used for acquiring the maximum heating time of the preset unit temperature, which is increased by the electric heating appliance, and the maximum heating time of the preset unit temperature corresponds to the heating time of the preset temperature interval and the heating time set;
the detection module is used for detecting second heating time when the electric heating appliance rises to a preset unit temperature in real time;
the first judging module is used for comparing the second heating time with the longest heating time of the preset unit temperature;
and the control module is used for controlling the electric heating appliance to stop heating when the second heating time is greater than or equal to the longest heating time of the preset unit temperature.
6. The electrically heated appliance control device of claim 5,
the control module is further used for controlling the electric heating appliance to continue to operate when the second heating time is less than the longest heating time of the preset unit temperature.
7. The electric heating appliance control device according to claim 5, further comprising:
the third acquisition module is used for acquiring a temperature value when the electric heating appliance stops heating, wherein the temperature value corresponds to first heating time when the electric heating appliance rises to a preset temperature interval;
and the storage module is used for storing the temperature value as a boiling point temperature corresponding to first heating time when the electric heating appliance raises a preset temperature interval, and storing the corresponding preset temperature interval and the first heating time.
8. The electric heating appliance control device according to claim 7, further comprising:
the second judgment module is used for judging whether the first heating time when the electric heating appliance rises to the preset temperature interval is stored or not;
the detection module is also used for detecting the actual heating temperature of the electric heating appliance when the first heating time of the electric heating appliance when the preset temperature interval is increased is stored;
the control module is also used for controlling the electric heating appliance to stop heating when the actual heating temperature reaches the boiling point temperature.
9. An electrical heating appliance, comprising: a memory and a processor, the memory and the processor are communicated with each other, the memory stores computer instructions, and the processor executes the computer instructions to execute the electric heating appliance control method according to any one of claims 1 to 4.
10. A computer-readable storage medium storing computer instructions for causing a computer to execute the electric heating appliance control method according to any one of claims 1 to 4.
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| CN201911288505.1A CN111050426B (en) | 2019-12-12 | 2019-12-12 | Electric heating appliance control method and device and electric heating appliance |
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| JP4785927B2 (en) * | 2005-09-27 | 2011-10-05 | クラスタル・テクノロジー（シェンジェン）カンパニー・リミテッド | Electric kettle control method |
| WO2015084294A1 (en) * | 2013-12-02 | 2015-06-11 | Richards Corporation | Aircraft kettle temperature control system |
| CN105433778B (en) * | 2015-12-23 | 2017-09-22 | 珠海格力电器股份有限公司 | Electric pressure cooking saucepan wheel leakage protective control method, device and electric pressure cooking saucepan |
| CN105433776B (en) * | 2015-12-25 | 2018-04-06 | 珠海格力电器股份有限公司 | Electric pressure cooking saucepan boiling point determination methods and electric pressure cooking saucepan |
| KR101734195B1 (en) * | 2015-12-29 | 2017-05-12 | 코웨이 주식회사 | Water Temperature Controlling Apparatus and Method Using Detecting Boiling Point Variation according to Altitude in Water Purifier |
| CN105928210B (en) * | 2016-04-28 | 2019-03-01 | 珠海格力电器股份有限公司 | Control method, device and the water heating apparatus of water heating apparatus |
| CN105942842B (en) * | 2016-05-30 | 2017-11-24 | 珠海格力电器股份有限公司 | A kind of method and system for determining boiling temperature |
| US20180153334A1 (en) * | 2016-12-06 | 2018-06-07 | Eternal East (HK) Ltd. | Variable Kettle |
| CN109805735B (en) * | 2017-11-22 | 2021-08-20 | 佛山市顺德区美的电热电器制造有限公司 | Heating control method and device, computer readable storage medium and cooking appliance |
| CN110074664A (en) * | 2019-04-29 | 2019-08-02 | 英特卡机电(惠州)有限公司 | The electric kettle and method of intelligent-induction water boiling temperature and delay cut-off |
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