CN111425893A - Dry-burning-preventing intelligent cooker, control method and system - Google Patents
Dry-burning-preventing intelligent cooker, control method and system Download PDFInfo
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- CN111425893A CN111425893A CN202010265881.5A CN202010265881A CN111425893A CN 111425893 A CN111425893 A CN 111425893A CN 202010265881 A CN202010265881 A CN 202010265881A CN 111425893 A CN111425893 A CN 111425893A
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- cooker
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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
The invention provides an anti-dry-burning intelligent cooker, a control method and a system, wherein a weight sensor is arranged on a cooker body to measure the weight of a cooker arranged on the cooker body, a main processor starts to enter a working state when acquiring that a user opens an anti-dry-burning mode, acquires the weight of the cooker measured by the weight sensor, determines that the weight of the cooker measured by the weight sensor is in a weight decreasing state in a first time period, indicates that materials in the cooker are gradually reduced in the first time period when the weight maintaining state occurs, indicates that the materials in the cooker are burnt out when the weight maintaining state occurs, and therefore determines that the cooker is in the dry-burning state at the moment, controls a flameout control end to close the cooker, and the scheme can realize anti-dry-burning monitoring no matter what type of cooker is arranged on the intelligent cooker, not only the scheme is simple, but also the operation is simpler and more convenient.
Description
Technical Field
The invention relates to the technical field of cookers, in particular to an anti-dry-burning intelligent cooker, a control method and a system.
Background
As is known, many fire accidents occur every year in China and even all over the world, according to statistics, about 10 ten thousand fires occur every year in China, the frequent fire accidents cause injuries and deaths and countless losses, and the fire caused by dry burning of a kitchen gas stove has a large proportion. At present, some dry burning prevention monitoring technologies appear on the market, and whether a cookware is in a dry burning state or not is detected by placing a detection sensor in the cookware heated on the cookware.
In order to solve the problems, a patent with the application number of 201910138271.6 entitled "an intelligent waterproof dry-out monitoring control system and a control method for a household gas cooker" provides an intelligent waterproof dry-out monitoring control system for a household gas cooker, which comprises a signal detection subsystem arranged in a pot and a signal processing subsystem arranged on a gas cooker, and can double detect abnormal changes of the temperature in the pot and abnormal changes of the pressure at the bottom of the pot such as a steamer and a soup cooker on the gas cooker, and cut off a switch of the gas cooker in time. However, the above method can be implemented only by purchasing a pot and a cooker, and when a common pot is used, monitoring cannot be implemented, and the temperature change and the bottom pressure change of different types of pots are different during heating, so that the implementation is complex.
Disclosure of Invention
The embodiment of the invention provides an anti-dry-burning intelligent cooker, a control method and a system, which can realize the anti-dry-burning problem of different types of cookers in a simple monitoring mode.
In a first aspect, an embodiment of the present invention provides an anti-dry-burning intelligent cooker, including:
a cooker body;
the weight sensor is arranged on the cooker body and used for measuring the weight of a cooker arranged on the cooker body;
the main processor is connected with the weight sensor and used for acquiring the weight of the pot measured by the weight sensor when the anti-dry burning mode is started by a user, determining that the pot measured by the weight sensor is in a weight decreasing state in a first time period and is in a weight keeping state in a second time period, determining that the pot is in a dry burning state, and sending a flameout instruction to the flameout control end;
and the flameout control end is used for closing the intelligent kitchen range when receiving the flameout instruction.
Preferably, when the stove body is a gas stove, the gas stove comprises a fire divider, and the weight sensor is arranged at the bottom of the fire divider;
and the flameout control end is used for cutting off a gas pipeline of the gas cooker when receiving the flameout instruction.
Preferably, when the cooker body is an electromagnetic cooker, the electromagnetic cooker comprises a cooker tray panel, and the weight sensor is arranged at the bottom of the tray panel;
and the flameout control end is used for switching off the power supply of the electromagnetic cooker when receiving the flameout instruction.
Preferably, further comprising: the temperature sensor is arranged on the stove body, can be contacted with the bottom of a pot placed on the stove body when the pot is placed on the stove body, is connected with the main processor and is used for collecting the bottom temperature of the pot placed on the stove body and sending the collected bottom temperature to the main processor;
the main processor is used for receiving the bottom temperature sent by the temperature sensor, determining that the cooker is in a dry-burning state when the bottom temperature is determined to be greater than a set temperature threshold value, and sending a flameout instruction to the flameout control end.
Preferably, further comprising: and the buzzer is connected with the main processor, and the main processor is further used for controlling the buzzer to give an alarm after determining that the pot is in the dry-cooking state.
Preferably, further comprising: and the wireless transmission module is connected with the main processor, and the main processor is further used for sending a notice that the cooker is in the dry-cooking state to external intelligent equipment through the wireless transmission module after determining that the cooker is in the dry-cooking state.
Preferably, the second period of time is between 10s and 60 s.
In a second aspect, the embodiment of the invention also provides an anti-dry heating system, which comprises any one of the above anti-dry heating intelligent cookers and intelligent equipment.
In a third aspect, an embodiment of the present invention further provides a control method for an intelligent cooker, including:
the method comprises the steps that a main processor obtains the weight of a pot placed on a stove body measured by a weight sensor when an anti-dry burning mode is started by a user;
the main processor determines that the cookware is in a dry-burning state when determining that the weight of the cookware measured by the weight sensor is in a weight decreasing state in a first time period and is in a weight keeping state in a second time period, and sends a flameout instruction to the flameout control end;
and when the flameout control end receives the flameout instruction, the intelligent cooker is closed.
Preferably, after the determining that the pot is in the dry-cooking state, the method further comprises: and controlling the buzzer to alarm, and/or sending the notice that the cookware is in the dry-cooking state to external intelligent equipment through the wireless transmission module.
The embodiment of the invention provides an anti-dry-burning intelligent cooker, a control method and a system, wherein a weight sensor is arranged on a cooker body to measure the weight of a cooker arranged on the cooker body, a main processor starts to enter a working state when the main processor obtains that a user opens an anti-dry-burning mode, the weight of the cooker measured by the weight sensor is obtained, the weight of the cooker measured by the weight sensor is determined to be in a weight decreasing state in a first time period, the main processor indicates that materials in the cooker are gradually reduced in the first time period when the main processor obtains that the weight of the cooker is in a weight maintaining state in a second time period, the main processor indicates that the materials in the cooker are burnt out when the weight maintaining state occurs, therefore, the cooker is determined to be in a dry-burning state at the moment, a flameout control end is controlled to close the cooker, and the scheme can realize anti-dry-burning monitoring no, not only the scheme is simple, but also the operation is simpler and more convenient.
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 introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of an anti-dry-burning intelligent cooker provided by an embodiment of the invention;
FIG. 2 is a schematic structural diagram of another dry-burning prevention intelligent cooker provided by the embodiment of the invention;
FIG. 3 is a schematic structural diagram of another dry-burning prevention intelligent cooker provided by the embodiment of the invention;
FIG. 4 is a schematic structural diagram of another dry-burning prevention intelligent cooker provided by the embodiment of the invention;
FIG. 5 is a flowchart of a control method for an intelligent cooker according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer and more complete, the technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention, and based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides an anti-dry heating intelligent cooker, including:
a cooker body 101;
the weight sensor 102 is arranged on the cooker body 101 and used for measuring the weight of a cooker arranged on the cooker body 101;
the main processor 103 is connected with the weight sensor 102 and is used for acquiring the weight of the pot measured by the weight sensor 102 when acquiring that the anti-dry burning mode is started by a user, determining that the pot measured by the weight sensor 102 is in a weight decreasing state in a first time period and is in a weight keeping state in a second time period, determining that the pot is in a dry burning state, and sending a flameout instruction to the flameout control end 104;
and the flameout control end 104 is used for closing the intelligent kitchen range when receiving the flameout instruction.
According to the embodiment of the invention, the weight sensor is arranged on the cooker body to measure the weight of the pot arranged on the cooker body, the main processor starts to enter the working state when the dry burning prevention mode is started by a user, the weight of the pot measured by the weight sensor is obtained, the weight of the pot measured by the weight sensor is determined to be in the weight decreasing state in the first time period, the weight keeping state in the second time period indicates that the material in the pot is in the gradual decreasing process in the first time period, and the weight keeping state indicates that the material in the pot is burnt out, so that the pot is determined to be in the dry burning state at the moment, and the flameout control end is controlled to close the cooker.
The intelligent cooker can be provided with an anti-dry burning mode function, and can be realized by adopting a mode key or a remote control setting mode, for example, the intelligent cooker is provided with the mode key in a mode key mode, after a user presses the mode key, the intelligent cooker is switched to the anti-dry burning mode, and the anti-dry burning mode is cancelled after the user presses the mode key again. Under the normal condition, the user can observe the state of material in the pan in the kitchen, can not use and prevent the dry combustion method mode, when leaving the kitchen, can use this to prevent the dry combustion method mode, and the host processor carries out corresponding operation when confirming that the user has opened and prevents the dry combustion method mode to the realization is to the monitoring of material state in the pan.
Wherein, the first time period is determined by the amount of the materials in the pot, after the user opens the dry burning prevention mode, the weight sensor can measure the current weight of the pot, because the water content in the pot is gradually reduced along with the continuous heating treatment, the pot measured by the weight sensor is in a weight decreasing state until the water content in the pot is 0, the pot is heated again at the moment and is in a weight keeping state, the first time period is from the stage of starting the dry burning prevention mode to the stage of the water content in the pot being 0, and the second time period can be designed in advance by development and design personnel, if the setting of the second time period is too short, there may be a judgment error, and if it is too long, the pot may be in a dry-burning state for a long time, causing damage to the pot and even causing a fire, therefore, in an embodiment of the present invention, the second time period is 10s to 60 s. For example, 30 s.
The intelligent cooker in the embodiment is at least suitable for gas cookers and electromagnetic cookers, the weight of a pot placed on the cooker body can be measured by the weight sensor at the position where the weight sensor is arranged on the cooker body, and the weight sensor is preferably arranged on a bearing point when the pot is placed on the cooker body.
Because the gas cooking utensils use the naked light to heat the pan, therefore, need consider whether weight sensor is high temperature resistant, when the cooking utensils body is the gas cooking utensils, the gas cooking utensils include the distributor, place on the distributor when the pan is placed, if weight sensor sets up above the distributor, need use the weight sensor of high temperature resistance, the weight sensor cost of high temperature resistance is higher, in order to reduce cost, preferably, in an embodiment of the invention, weight sensor sets up in the bottom of the distributor, the place that the naked light can not contact, so, can reduce the damage of the high temperature of the naked light to weight sensor, improve the rate of utilization of weight sensor. When the cooking utensils body is gas cooking utensils, this flame-out control end is when receiving the flame-out instruction that the owner processor sent for cut off gas cooking utensils's gas pipeline to can block gas cooking utensils's gas input, turn off the naked light, prevent the emergence of catching fire the calamity.
When the cooker body is an electromagnetic cooker, because the electromagnetic cooker adopts the heating principle of magnetic field induced current (also called eddy current) when heating a placed cooker, an alternating magnetic field is generated by an electronic circuit board component, when the bottom of a ferrous cooker is placed on a panel of the electromagnetic cooker, the cooker cuts alternating magnetic lines of force to generate alternating current (namely eddy current) on the metal part at the bottom of the cooker, and the eddy current enables iron molecules of the cooker to move irregularly at high speed, and the molecules collide and rub with each other to generate heat energy, therefore, the electromagnetic cooker has small damage to electronic components during heating, a weight sensor can be arranged at any position point capable of measuring the weight of the cooker, preferably, in one embodiment of the invention, when the cooker body is the electromagnetic cooker, the electromagnetic cooker comprises a cooker tray panel, and the weight sensor is arranged at the bottom of the tray panel, so as to ensure the smoothness of the tray panel and not influence the placement of the cookware. When the cooker body is an electromagnetic cooker, the flameout control end is used for switching off the power supply of the electromagnetic cooker when receiving a flameout instruction sent by the main processor, so that the electromagnetic cooker is switched off, the cooker is prevented from being dried, and the cooker is protected.
In the dry-burning state, the pots made of some materials may be heated rapidly, the pots made of some materials are heated slowly, and in the dry-burning state, if the set second time period is long, the main processor does not reach the condition of triggering and sending the flameout instruction, which may cause damage to the pots, in an embodiment of the present invention, referring to fig. 2, the dry-burning prevention intelligent stove may further include: the temperature sensor 201 is arranged on the cooker body, when a pot is placed on the cooker body, the temperature sensor 201 can be in contact with the bottom of the cooker body 101 on which the pot is placed, is connected with the main processor 103, and is used for collecting the temperature of the bottom of the cooker body 101 on which the pot is placed and sending the collected temperature to the main processor 103;
the main processor 103 is configured to receive the bottom temperature sent by the temperature sensor 201, determine that the pot is in a dry-cooking state when it is determined that the bottom temperature is greater than a set temperature threshold, and send a flameout command to the flameout control end 104.
So, the pan bottom temperature of temperature sensor monitoring is greater than the settlement threshold value, the pan weight that weight sensor measured is in weight degressive state in the first time quantum and is in weight hold state in the second time quantum, no matter which reaches earlier between the two, the pan is in the dry combustion method state all can be confirmed to the master processor, then send flame-out instruction for extinguishing out the fire control end in order to close intelligent cooking utensils, can be more accurate monitor whether the pan is in the dry combustion method state, further improve the security that cooking utensils used.
In an embodiment of the present invention, after it is determined that the pot is in the dry-cooking state, a user can be reminded, wherein the reminding manner at least includes two types:
one is that the user is indoor, can remind the user through the buzzer alarm mode, please refer to fig. 3, this intelligent cooking utensils of preventing dry combustion method can further include: the buzzer 301 is connected with the main processor 103, and the main processor 103 is further used for controlling the buzzer 301 to give an alarm after determining that the pot is in the dry-cooking state.
Another is that the user is not indoors and needs to be notified to the user through an external smart device, please refer to fig. 4, the dry-burning prevention smart cooker may further include: the wireless transmission module 401 is connected to the main processor 103, and after the main processor 103 determines that the pot is in the dry-cooking state, the wireless transmission module 401 is further used for sending a notification that the pot is in the dry-cooking state to an external intelligent device.
Above each embodiment, realized preventing dry combustion method monitoring of intelligent cooking utensils, not only the monitoring process is simple, and convenient operation has improved the security of domestic fire.
The embodiment of the invention also provides an anti-dry heating system, which comprises the intelligent cooker and intelligent equipment for preventing dry heating in any embodiment; wherein, the smart machine is used for informing the user that the pan of placing on this smart cooking utensils is being in the state of doing now, reminds the user in time to look over.
Referring to fig. 5, an embodiment of the present invention further provides a control method for an intelligent cooker, where the method may include the following steps:
step 501: the method comprises the steps that a main processor obtains the weight of a pot placed on a stove body measured by a weight sensor when an anti-dry burning mode is started by a user;
step 502: the main processor determines that the cookware is in a dry-burning state when determining that the weight of the cookware measured by the weight sensor is in a weight decreasing state in a first time period and is in a weight keeping state in a second time period, and sends a flameout instruction to the flameout control end;
step 503: and when the flameout control end receives the flameout instruction, the intelligent cooker is closed.
In an embodiment of the present invention, after the determining that the pot is in the dry-cooking state, the main processor may further notify the user of the notification that the pot is in the dry-cooking state, and after step 502, the method may further include: and controlling the buzzer to alarm, and/or sending the notice that the cookware is in the dry-cooking state to external intelligent equipment through the wireless transmission module.
In summary, the embodiments of the present invention can at least achieve the following advantages:
1. in the embodiment of the invention, the weight sensor is arranged on the cooker body to measure the weight of the cooker arranged on the cooker body, the main processor starts to enter the working state to obtain the weight of the cooker measured by the weight sensor when the main processor obtains that the dry burning prevention mode is opened by a user, the weight of the cookware measured by the weight sensor is determined to be in a weight decreasing state in a first time period, when the weight is kept in the second time period, the material in the cooker is in the gradual reduction process in the first time period, when the weight keeping state occurs, the materials in the cookware are burnt out, so that the cookware is determined to be in a dry burning state at the moment, the flameout control end is controlled to close the cookware, dry burning prevention monitoring can be realized no matter what type of cookware is placed on the intelligent cookware, the scheme is simple, and the operation is simpler and more convenient.
2. In the embodiment of the invention, the second time period is set to be 10-60 s, so that the warning of the cookware can be realized under the minimum damage degree, the intelligent cooker is flamed out in time, and the safety of the household kitchen user is improved.
3. In the embodiment of the invention, the temperature sensor is arranged on the cooker body of the intelligent cooker, the temperature of the bottom of the cooker monitored by the temperature sensor is greater than the set threshold, the weight of the cooker measured by the weight sensor is in a weight decreasing state in the first time period and is in a weight keeping state in the second time period, and no matter which of the two is reached first, the main processor determines that the cooker is in a dry-burning state, and sends a flameout instruction to the flameout control end to close the intelligent cooker, so that whether the cooker is in the dry-burning state can be monitored more accurately, and the use safety of the cooker is further improved.
Because the information interaction, execution process, and other contents between the units in the device are based on the same concept as the method embodiment of the present invention, specific contents may refer to the description in the method embodiment of the present invention, and are not described herein again.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a" does not exclude the presence of other similar elements in a process, method, article, or apparatus that comprises the element.
Those of ordinary skill in the art will understand that: all or part of the steps for realizing the method embodiments can be completed by hardware related to program instructions, the program can be stored in a computer readable storage medium, and the program executes the steps comprising the method embodiments when executed; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it is to be noted that: the above description is only a preferred embodiment of the present invention, and is only used to illustrate the technical solutions of the present invention, and not to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides an prevent intelligent cooking utensils of dry combustion method which characterized in that includes:
a cooker body;
the weight sensor is arranged on the cooker body and used for measuring the weight of a cooker arranged on the cooker body;
the main processor is connected with the weight sensor and used for acquiring the weight of the pot measured by the weight sensor when the anti-dry burning mode is started by a user, determining that the pot measured by the weight sensor is in a weight decreasing state in a first time period and is in a weight keeping state in a second time period, determining that the pot is in a dry burning state, and sending a flameout instruction to the flameout control end;
and the flameout control end is used for closing the intelligent kitchen range when receiving the flameout instruction.
2. The dry-fire prevention smart hob according to claim 1, characterized in that when the hob body is a gas hob, the gas hob includes a fire divider, the weight sensor is arranged at the bottom of the fire divider;
and the flameout control end is used for cutting off a gas pipeline of the gas cooker when receiving the flameout instruction.
3. The dry-heating prevention intelligent cooker as claimed in claim 1, wherein when the cooker body is an electromagnetic cooker, the electromagnetic cooker comprises a cooker tray panel, and the weight sensor is arranged at the bottom of the tray panel;
and the flameout control end is used for switching off the power supply of the electromagnetic cooker when receiving the flameout instruction.
4. The dry-fire prevention smart hob according to claim 1, characterized in further comprising: the temperature sensor is arranged on the stove body, can be contacted with the bottom of a pot placed on the stove body when the pot is placed on the stove body, is connected with the main processor and is used for collecting the bottom temperature of the pot placed on the stove body and sending the collected bottom temperature to the main processor;
the main processor is used for receiving the bottom temperature sent by the temperature sensor, determining that the cooker is in a dry-burning state when the bottom temperature is determined to be greater than a set temperature threshold value, and sending a flameout instruction to the flameout control end.
5. The dry-heating prevention intelligent cooker according to any one of claims 1-4, further comprising: and the buzzer is connected with the main processor, and the main processor is further used for controlling the buzzer to give an alarm after determining that the pot is in the dry-cooking state.
6. The dry-heating prevention intelligent cooker according to any one of claims 1-4, further comprising: and the wireless transmission module is connected with the main processor, and the main processor is further used for sending a notice that the cooker is in the dry-cooking state to external intelligent equipment through the wireless transmission module after determining that the cooker is in the dry-cooking state.
7. The dry-burning prevention intelligent cooker according to any one of claims 1 to 4, wherein the second time period is 10s to 60 s.
8. An anti-dry burning system, which is characterized by comprising the intelligent cooker and intelligent equipment which are used for preventing dry burning according to any one of claims 1 to 7.
9. A control method of an intelligent cooker is characterized by comprising the following steps:
the method comprises the steps that a main processor obtains the weight of a pot placed on a stove body measured by a weight sensor when an anti-dry burning mode is started by a user;
the main processor determines that the cookware is in a dry-burning state when determining that the weight of the cookware measured by the weight sensor is in a weight decreasing state in a first time period and is in a weight keeping state in a second time period, and sends a flameout instruction to the flameout control end;
and when the flameout control end receives the flameout instruction, the intelligent cooker is closed.
10. The smart hob control method according to claim 9, characterized in that,
after the determining that the pot is in the dry-fire state, further comprising: and controlling the buzzer to alarm, and/or sending the notice that the cookware is in the dry-cooking state to external intelligent equipment through the wireless transmission module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010265881.5A CN111425893A (en) | 2020-04-07 | 2020-04-07 | Dry-burning-preventing intelligent cooker, control method and system |
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| CN202010265881.5A CN111425893A (en) | 2020-04-07 | 2020-04-07 | Dry-burning-preventing intelligent cooker, control method and system |
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| CN111425893A true CN111425893A (en) | 2020-07-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111829307A (en) * | 2020-08-14 | 2020-10-27 | 珠海格力电器股份有限公司 | Pot drying method, device, equipment, system and storage medium |
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| CN106969384A (en) * | 2017-04-25 | 2017-07-21 | 广东美的厨房电器制造有限公司 | Gas-cooker |
| CN107143894A (en) * | 2017-05-15 | 2017-09-08 | 深圳国创名厨商用设备制造有限公司 | Electromagnetism soup stove and the Poewr control method based on self-induction weight |
| CN107702157A (en) * | 2017-10-31 | 2018-02-16 | 广东美的厨房电器制造有限公司 | Anti-dry controls method, apparatus and gas-cooker |
| CN109798553A (en) * | 2018-12-30 | 2019-05-24 | 佛山市顺德区美的洗涤电器制造有限公司 | A kind of kitchen range and its anti-dry control method, apparatus, equipment and storage medium |
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2020
- 2020-04-07 CN CN202010265881.5A patent/CN111425893A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106969384A (en) * | 2017-04-25 | 2017-07-21 | 广东美的厨房电器制造有限公司 | Gas-cooker |
| CN107143894A (en) * | 2017-05-15 | 2017-09-08 | 深圳国创名厨商用设备制造有限公司 | Electromagnetism soup stove and the Poewr control method based on self-induction weight |
| CN107702157A (en) * | 2017-10-31 | 2018-02-16 | 广东美的厨房电器制造有限公司 | Anti-dry controls method, apparatus and gas-cooker |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111829307A (en) * | 2020-08-14 | 2020-10-27 | 珠海格力电器股份有限公司 | Pot drying method, device, equipment, system and storage medium |
| CN111829307B (en) * | 2020-08-14 | 2023-08-08 | 珠海格力电器股份有限公司 | Pot drying method, device, equipment, system and storage medium |
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