CN112869551B - Control method and device of cooking appliance, cooking appliance and storage medium - Google Patents
Control method and device of cooking appliance, cooking appliance and storage medium Download PDFInfo
- Publication number
- CN112869551B CN112869551B CN201911209165.9A CN201911209165A CN112869551B CN 112869551 B CN112869551 B CN 112869551B CN 201911209165 A CN201911209165 A CN 201911209165A CN 112869551 B CN112869551 B CN 112869551B
- Authority
- CN
- China
- Prior art keywords
- pressure
- control valve
- cooking
- cooking container
- controlling
- 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.)
- Active
Links
Images
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
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/0802—Control mechanisms for pressure-cookers
-
- 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
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/09—Safety devices
Abstract
The invention provides a control method and device of a cooking appliance, the cooking appliance and a storage medium. The control method comprises the following steps: controlling the control valve to close the exhaust port and seal the cooking container; controlling the heating assembly to heat the cooking container to increase the internal pressure of the cooking container; controlling the internal pressure to decrease to a first pressure threshold; the control valve is controlled to open the exhaust port. Thereby through the stepless vary voltage to cooking utensil, avoid only relying on the problem that the detection precision that leads to of single pressure or temperature detection is low, effectively guarantee the uniformity of culinary art container internal pressure and the condition of bumping, ensure that the phenomenon of bumping can accurately produce under the condition of bumping, and then reach the optimal effect of bumping, improved the problem of agglomerating of edible material in the edible material heating process, improved the culinary art effect and the culinary art efficiency of edible material.
Description
Technical Field
The invention relates to the technical field of cooking appliances, in particular to a control method of a cooking appliance, a control device of the cooking appliance, the cooking appliance and a computer readable storage medium.
Background
The control instructions of the cooking utensil comprise a heating stage, a boiling stage, a stewing stage and a pressure relief stage, and each stage is different from the control conditions and cannot be uniformly set. In the related art, most of the control conditions are controlled by parameters such as pressure or temperature, and the determination and the action are performed based on the first detected pressure or temperature reaching a set value, but due to the problem of arrangement of a heating source or a measuring part of a product, heat inertia exists or a structure with unsmooth air flow circulation exists at the measuring part, which causes the first detected pressure or temperature to be not the real pressure or temperature in the cooker, causes large fluctuation of a detection result, causes the inaccurate problem, and seriously affects the cooking effect.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
To this end, a first aspect of the present invention is directed to a method for controlling a cooking appliance.
A second aspect of the present invention is to provide a control apparatus for a cooking appliance.
A third aspect of the present invention is to provide a cooking appliance.
A fourth aspect of the invention is directed to a computer-readable storage medium.
In view of the above, according to a first aspect of the present invention, there is provided a control method of a cooking appliance, the cooking appliance including a cooking container, a cover plate assembly and a heating assembly, the cover plate assembly including a control valve and an exhaust port, the control valve being adapted to close and/or open the exhaust port and to adjust an internal pressure of the cooking container, the control method including: controlling the control valve to close the exhaust port and seal the cooking container; controlling the heating assembly to heat the cooking container to increase the internal pressure of the cooking container; controlling the internal pressure to decrease to a first pressure threshold; the control valve is controlled to open the exhaust port.
In the control method of the cooking utensil provided by the invention, the internal pressure refers to the pressure in the cavity of the cooking container, the exhaust port is closed by controlling the control valve, the cooking container is sealed and heated, so that the temperature in the cooking container is continuously increased, the air pressure is continuously increased, by adjusting the heating power or changing the pressure limiting value of the control valve, so that the internal pressure is reduced to a first pressure threshold, to discharge the excess pressure in the cooking container until the internal pressure drops to the first pressure threshold value, to complete the change process of the internal pressure of the cooking container from large to small, thereby confirming that the actual pressure inside the cooking container reaches the first pressure threshold value, controlling the control valve to open the exhaust port, or when the internal pressure reaches the first pressure threshold value, the delay control valve opens the exhaust port, so that the gas in the cooking container is blown out through the exhaust port. Thereby avoid only relying on the problem that detection precision is low that results in of single pressure or temperature detection, effectively guarantee the uniformity of culinary art container internal pressure and the condition of bumping (first pressure threshold), ensure that the phenomenon of bumping can accurately produce under the condition of bumping, and then reach good effect of bumping, improved the problem of conglomeration of edible material in the edible material heating process, improved the culinary art effect and the culinary art efficiency of edible material.
Specifically, the first pressure threshold is a preset bumping condition, that is, the cooking appliance is controlled to generate a bumping phenomenon when the bumping condition is reached, and the pressure limiting value of the control valve is the pressure applied to the exhaust port, that is, the pressure required by the gas in the cooking container to jack up the control valve.
In addition, according to the control method of the cooking utensil in the technical scheme provided by the invention, the following additional technical characteristics can be provided:
in the technical scheme, further, the pressure limiting value of the control valve is adjustable; controlling the internal pressure to decrease to the first pressure threshold specifically comprises: determining that the internal pressure reaches a first pressure threshold, and controlling the heating assembly to continue heating the cooking container for a first duration; the pressure limiting value of the control valve is adjusted to be equal to the first pressure threshold value.
In the technical scheme, the control valve is a variable pressure control valve, when the internal pressure of the cooking container reaches a first pressure threshold value, the heating assembly is controlled to continuously heat the cooking container to enable the pressure to be continuously increased until the heating duration reaches the first duration, the pressure applied to the exhaust port by the control valve (the pressure limiting value of the control valve) is adjusted to the first pressure threshold value, at the moment, the internal pressure is greater than the pressure limiting value, the gas in the cooking container jacks up the control valve, the gas in the cooking container is discharged through a gap between the exhaust port and the control valve, the pressure in the cooking container is continuously reduced until the pressure is less than or equal to the first pressure threshold value, the internal pressure is insufficient to support the control valve, so that the control valve is reset to press the exhaust port, the pressure in the cooking container is ensured to be always stabilized at the first pressure threshold value, and the control valve is controlled to open the exhaust port to perform the bumping phenomenon under the first pressure threshold value, postpone the time that the control valve opened the gas vent for the inside pressure of culinary art container can further be stabilized at first pressure threshold value, has improved accurate nature, guarantees the culinary art effect.
In any of the above technical solutions, further, the pressure limiting value of the control valve is adjustable; controlling the internal pressure to decrease to a first pressure threshold, specifically comprising: determining that the internal pressure reaches a second pressure threshold greater than the first pressure threshold; the pressure limiting value of the control valve is regulated to be equal to the first pressure threshold value.
In the technical scheme, the control valve is a variable pressure control valve, when the internal pressure reaches a second pressure threshold, the pressure applied to the exhaust port by the control valve (the pressure limiting value of the control valve) is adjusted to a first pressure threshold, when the internal pressure is greater than the pressure applied to the exhaust port by the control valve, the control valve is jacked up by the gas in the cooking container, the gas in the cooking container is discharged through a gap between the exhaust port and the control valve, the pressure in the cooking container is continuously reduced until the pressure is less than or equal to the first pressure threshold, the internal pressure is insufficient to support the control valve, so that the control valve is reset to press the exhaust port, the pressure in the cooking container is ensured to be always stabilized at the first pressure threshold, stepless pressure change of the cooking appliance is realized in a passive pressure relief manner, the bumping phenomenon can be accurately generated under the boiling condition, and a good bumping effect is further achieved, the accuracy is improved, and the problem of low detection accuracy caused by only depending on single pressure or temperature detection in the related technology is avoided.
In any of the above technical solutions, further, before adjusting the pressure limit value of the control valve to be equal to the first pressure threshold, the method further includes: and determining that the internal pressure reaches a first pressure threshold, keeping the control valve to close the exhaust port, and controlling the heating assembly to continue heating the cooking container so as to increase the internal pressure to a second pressure threshold.
In the technical scheme, when the second pressure threshold is larger than the first pressure threshold and smaller than the safety pressure threshold set by the safety valve, in the boosting process, whether the internal pressure is boosted to the first pressure threshold is determined firstly, when the internal pressure reaches the first pressure threshold, the control valve is kept to close the exhaust port, the cooking container is heated continuously, the cooking container is boosted continuously until the second pressure threshold, the pressure is changed, the change process of the pressure in the cooking part from large to small is completed, and then the pressure is determined to reach the bumping condition.
In any of the above technical solutions, further, controlling the internal pressure to decrease to the first pressure threshold, and controlling the control valve to open the exhaust port specifically includes: determining that the internal pressure reaches a second pressure threshold, adjusting a heating power of the cooking container or reducing an internal temperature of the cooking container to reduce the internal pressure; and determining that the internal pressure reaches a first pressure threshold, and controlling the control valve to open the exhaust port.
In the technical scheme, after the internal pressure of the cooking container is determined to reach the second pressure threshold, the heating power of the cooking container is adjusted or the internal temperature of the cooking container is reduced, the internal pressure of the cooking container is reduced in an active pressure reduction mode, until the internal pressure is reduced to the first pressure threshold, the control valve is controlled to open the exhaust port, the consistency of the internal pressure of the cooking container and the bumping condition (the first pressure threshold) is ensured through pressure change, the bumping phenomenon of the cooking appliance is completed under the first pressure threshold, and a good bumping effect is achieved.
In any one of the above technical schemes, further, seted up the pressure release mouth on the apron subassembly, the apron subassembly still includes: the safety valve comprises a plugging piece and a seat body, the seat body is provided with a pressure relief channel communicated with the cooking container, the pressure relief channel is suitable for being communicated with a pressure relief opening, the plugging piece is movably arranged on the seat body and is suitable for opening and/or closing the pressure relief channel, and the control method further comprises the following steps: the second pressure threshold is set to be less than or equal to the relief pressure threshold of the relief valve and greater than the first pressure threshold.
In the technical scheme, the second pressure threshold is set to be smaller than or equal to the safety pressure threshold of the safety valve and larger than the first pressure threshold, when the second pressure threshold is equal to the safety pressure threshold, the pressure in the cooking container is continuously increased until the safety pressure threshold is reached, the control valve cannot be jacked up, but gas in the cooking container can jack up the plugging piece and is discharged through a gap between the plugging piece and the base body, so that the internal pressure of the cooking container cannot exceed the upper pressure limit of the safety valve, the pressure can be determined through safety to be increased to the maximum pressure, the pressure can be conveniently and subsequently reduced, the whole pressure transformation process is not required to be measured by pressure or temperature, the measurement error is effectively avoided, and the bumping phenomenon can be accurately generated under the bumping condition.
It is worth mentioning that, the relief valve is not initiative pressure release subassembly, also need not be according to the software code, can effectively avoid cooking container internal gas pressure too big to cause the damage to cooking utensil through the relief valve, and the exhaust passage of control valve is divided with the pressure release passageway of relief valve, edible material during exhaust can not get into the pressure release passageway, avoided because the exhaust passage of time is same passageway with the pressure release passageway, there is the unusual problem of the upper limit of pressure that the food card leads to behind the entrance to the time, thereby guaranteed the accurate nature of relief valve after using for a long time.
In any of the above technical solutions, further, the internal pressure is detected; or detecting an internal temperature of the cooking container; and determining the internal pressure according to the corresponding relation among the internal temperature, the preset temperature and the preset pressure.
In the technical scheme, the internal pressure can be directly detected, the pressure in the cooking part can be determined according to the corresponding relation among the temperature in the cooking container, the preset temperature and the pressure, the reliability of adjusting the heating power is higher after the pressure or the temperature is obtained, the internal pressure of the cooking container can be maintained in a specified range more stably, and various requirements of users are met.
In addition, in the context of the present application, both the pressure and the temperature within the cooking part carry time information, i.e. the pressure and the temperature can also be recorded by time.
According to a second aspect of the present invention, there is provided a control device for a cooking appliance, comprising a memory and a processor, wherein the memory stores a computer program, and the processor implements the control method for the cooking appliance according to any one of the above technical solutions when executing the computer program.
The control device for a cooking appliance according to the present invention can realize the control method for a cooking appliance according to any one of the above-described aspects, and therefore has all the advantageous technical effects of the control method for a cooking appliance according to any one of the above-described aspects.
According to a third aspect of the present invention, there is provided a cooking appliance comprising: a cooking vessel; the cover plate assembly is suitable for being buckled with the cooking container and specifically comprises a control valve and an exhaust port, and the control valve is suitable for closing and/or opening the exhaust port and regulating the internal pressure of the cooking container; a heating assembly configured to heat a cooking vessel, and a control device of the cooking appliance, the control device being connected to the control valve, the control device being capable of implementing the following steps when executing a computer program: controlling the control valve to close the exhaust port and seal the cooking container; controlling the heating assembly to heat the cooking container to increase the internal pressure of the cooking container; controlling the internal pressure to decrease to a first pressure threshold; the control valve is controlled to open the exhaust port.
According to the cooking appliance provided by the invention, the exhaust port is closed by controlling the control valve, the cooking container is sealed, the cooking container is heated, the temperature in the cooking container is continuously raised, the air pressure is continuously raised, the internal pressure is reduced to the first pressure threshold value by adjusting the heating power or changing the pressure limiting value of the control valve, so that redundant pressure in the cooking container is discharged until the internal pressure is reduced to the first pressure threshold value, the change process of the internal pressure of the cooking container from high to low is completed, the fact that the actual pressure in the cooking container reaches the first pressure threshold value is confirmed, at the moment, the control valve opens the exhaust port, or when the internal pressure reaches the first pressure threshold value, the control valve is delayed to open the exhaust port, so that the gas in the cooking container is boiled and discharged through the exhaust port. Therefore, the problem that detection precision is low due to single-time pressure or temperature detection is avoided, consistency of internal pressure of the cooking container and a bumping condition (a first pressure threshold value) is effectively guaranteed, the bumping phenomenon can be accurately generated under the bumping condition, a good bumping effect is achieved, the problem of agglomeration of food materials in the food material heating process is solved, and cooking effect and cooking efficiency of the food materials are improved.
Specifically, the first pressure threshold is a preset bumping condition, that is, the cooking appliance is controlled to generate a bumping phenomenon when the bumping condition is reached, and the pressure limiting value of the control valve is the pressure applied to the exhaust port, that is, the pressure required by the gas in the cooking container to jack up the control valve.
In any of the above technical solutions, further, the pressure limiting value of the control valve is adjustable, and the control valve includes: a sealing portion configured to be able to close and/or open the exhaust port; an elastic member connected to the sealing part; and the driving part is connected with the elastic piece and is configured to adjust the deformation amount of the elastic piece so as to adjust the pressure applied to the exhaust port by the sealing part, so that the sealing part opens and/or closes the exhaust port.
In the technical scheme, the control valve is a variable pressure control valve, the elastic member is driven to compress or stretch by the driving part, so that the pressure (pressure limiting value) applied to the air outlet by the sealing part is changed, the sealing part is controlled to open or close the air outlet, and after the sealing part is jacked up, the elastic member can push the sealing part to reset to close the air outlet when the internal pressure is reduced to be smaller than the applied pressure, so that the upper limit of the internal pressure of the cooking container is accurately controlled, the continuous control of the pressure in the cooking container is completed, and stepless and bumping under each pressure are realized.
In any one of the above technical solutions, further, the cover plate assembly is provided with a pressure relief opening, and the cover plate assembly further includes: the safety valve comprises a plugging piece and a seat body, wherein the seat body is provided with a pressure relief channel communicated with the cooking container, the pressure relief channel is suitable for being communicated with a pressure relief opening, and the plugging piece is movably arranged on the seat body and is suitable for opening and/or closing the pressure relief channel.
In this technical scheme, the relief valve is not initiative pressure release subassembly, also need not be according to the software code, internal pressure when cooking the container is more than or equal to the blocking piece to the overdraft of pedestal, the inside gas of cooking the container will blocking piece jack-up, and let out through the clearance between blocking piece and the pedestal, thereby avoid cooking the container internal gas pressure too big to cause the damage to cooking utensil, and the exhaust passage of control valve sets up separately with the pressure release passageway of relief valve, edible material during the exhaust can not get into the pressure release passageway, avoided being same passageway with the pressure release passageway because the exhaust passage of time, there is the food card unusual problem of pressure upper limit that leads to behind the entrance to a channel in the time, thereby guaranteed the accurate nature after the relief valve uses for a long time.
In any of the above technical solutions, further, the method further includes: the pressure sensor is connected to the control device of the cooking appliance, and the pressure sensor is configured to collect the internal pressure of the cooking container and feed back the internal pressure to the control device of the cooking appliance; a temperature sensor connected to a control device of the cooking appliance, the temperature sensor configured to collect an internal temperature of the cooking vessel and feed back to the control device of the cooking appliance.
In the technical scheme, the pressure sensor acquires the internal pressure of the cooking container and feeds the internal pressure back to the control device of the cooking appliance, so that when the internal pressure of the cooking container of the control device of the cooking appliance reaches the specified pressure, the heating assembly is controlled to change the heating power or the control valve is controlled to change the pressure applied to the exhaust port, and the bumping of the cooking appliance is realized; in addition, the temperature sensor collects the internal temperature of the cooking container and feeds the internal temperature back to the control device of the cooking appliance, the internal pressure of the cooking container is determined according to the corresponding relation among the internal temperature of the cooking container, the preset temperature and the pressure, the reliability of adjusting the heating power is higher after the pressure or the temperature is obtained, the internal pressure of the cooking container can be maintained in a specified range more stably, and various requirements of users are met.
According to a fourth aspect of the present invention, there is provided a computer readable storage medium having stored thereon a computer program which, when executed, implements a method of controlling a cooking appliance as defined in any one of the above claims.
The computer-readable storage medium according to the present invention is capable of implementing the method for controlling a cooking appliance according to any one of the above-mentioned aspects, and therefore has all the advantageous technical effects of the method for controlling a cooking appliance according to any one of the above-mentioned aspects.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a flowchart illustrating a control method of a cooking appliance according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a method of controlling a cooking appliance according to another embodiment of the present invention;
fig. 3 is a flowchart illustrating a control method of a cooking appliance according to another embodiment of the present invention;
fig. 4 is a flowchart illustrating a method of controlling a cooking appliance according to another embodiment of the present invention;
fig. 5 is a schematic block diagram illustrating a control apparatus of a cooking appliance according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a cooking appliance according to an embodiment of the present invention;
FIG. 7 is an enlarged schematic view of the region A in the embodiment of FIG. 6;
FIG. 8 is a flowchart illustrating a force control method according to an embodiment of the present invention;
FIG. 9 is a flow chart illustrating a force controllable method according to yet another embodiment of the present invention;
FIG. 10 is a flow chart illustrating a force controllable method according to another embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 6 and 7 is:
100 cooking vessel, 200 cover plate component, 300 sensor, 2020 control valve, 2040 safety valve, 2060 removable cover plate, 2022 exhaust channel, 2024 sealing part, 2026 elastic part, 2028 driving part, 2042 sealing part, 2044 seat body and 2046 pressure relief channel.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein and, therefore, the scope of the present invention is not limited by the specific embodiments disclosed below.
Example one
As shown in fig. 1, a method for controlling a cooking appliance according to a first embodiment of the present invention includes a cooking container and a cover assembly including a control valve and a vent, the control valve being adapted to close or open the vent to adjust an internal pressure of the cooking container, the method comprising:
step S102, controlling a control valve to close an exhaust port and sealing a cooking container;
step S104, controlling the heating assembly to heat the cooking container to enable the internal pressure of the cooking container to be increased;
step S106, controlling the internal pressure of the cooking container to be reduced to a first pressure threshold value;
and step S108, controlling the control valve to open the exhaust port.
In the control method of the cooking appliance provided by the embodiment, the internal pressure refers to the pressure in the cavity of the cooking container, the exhaust port is closed by controlling the control valve, the cooking container is sealed, the cooking container is heated, the temperature in the cooking container is continuously increased, the air pressure is continuously increased, the change of the internal pressure of the cooking container from large to small is accomplished by adjusting the heating power or changing the pressure limiting value of the control valve such that the internal pressure is reduced to a first pressure threshold value to discharge excess pressure within the cooking container until the internal pressure is reduced to the first pressure threshold value, thereby confirming that the actual pressure inside the cooking container reaches the first pressure threshold value, controlling the control valve to open the exhaust port, or when the internal pressure reaches the first pressure threshold value, the delay control valve opens the exhaust port, so that the gas in the cooking container is boiled and leaked out through the exhaust port. Therefore, the problem that detection precision is low due to single-time pressure or temperature detection is avoided, consistency of internal pressure of the cooking container and a bumping condition (first pressure threshold) is effectively guaranteed, the bumping phenomenon can be accurately generated under the bumping condition, a good bumping effect is achieved, the problem of agglomeration of food materials in the food material heating process is solved, and cooking effect and cooking efficiency of the food materials are improved.
Specifically, the first pressure threshold is a preset bumping condition, that is, the cooking appliance is controlled to generate a bumping phenomenon when the bumping condition is reached, and the pressure limiting value of the control valve is the pressure applied to the exhaust port, that is, the pressure required by the gas in the cooking container to jack up the control valve.
Example two
As shown in fig. 2, according to an embodiment of the present invention, there is provided a method of controlling a cooking appliance, the method including:
step S202, controlling a control valve to close an exhaust port and sealing a cooking container;
step S204, controlling the heating assembly to heat the cooking container to increase the internal pressure of the cooking container;
step S206, determining that the internal pressure reaches a first pressure threshold value, and controlling the heating assembly to continuously heat the cooking container for a first time period;
step S208, controlling the pressure limiting value of the control valve to be adjusted to be equal to a first pressure threshold value;
in step S210, the control valve is controlled to open the exhaust port.
In the embodiment, the control valve is a variable pressure control valve, the pressure limiting value of the control valve is adjustable, when the internal pressure of the cooking container reaches a first pressure threshold value, the heating assembly is controlled to continue heating the cooking container to enable the pressure to continue rising until the heating duration reaches a first duration, the pressure applied to the exhaust port by the control valve (the pressure limiting value of the control valve) is adjusted to reach the first pressure threshold value, at the moment, the internal pressure is greater than the pressure limiting value, the gas in the cooking container jacks up the control valve, the gas in the cooking container is discharged through a gap between the exhaust port and the control valve, the pressure in the cooking container is continuously reduced until the pressure is less than or equal to the first pressure threshold value, the internal pressure is insufficient to support the control valve, the control valve is reset to the exhaust port, and therefore the pressure in the cooking container is always stabilized at the first pressure threshold value and is controlled to open the exhaust port, in order to carry out the phenomenon of bumping under the first pressure threshold value, postpone the time that the control valve opened the gas vent for culinary art container internal pressure can further stabilize at first pressure threshold value, has improved accurate nature, guarantees the culinary art effect.
EXAMPLE III
As shown in fig. 3, according to an embodiment of the present invention, there is provided a method of controlling a cooking appliance, the method including:
step S302, controlling a control valve to close an exhaust port and sealing a cooking container;
step S304, controlling the heating assembly to heat the cooking container to increase the internal pressure of the cooking container;
step S306, determining that the internal pressure reaches a second pressure threshold greater than the first pressure threshold;
step S308, controlling the pressure limiting value of the control valve to be adjusted to be equal to a first pressure threshold value;
in step S310, the control valve is controlled to open the exhaust port.
In this embodiment, the control valve is a variable pressure control valve, when the internal pressure reaches the second pressure threshold, the pressure applied to the exhaust port by the control valve (the pressure limiting value of the control valve) is adjusted to the first pressure threshold, when the internal pressure is greater than the pressure applied to the exhaust port by the control valve, the control valve is jacked up by the gas in the cooking container, the gas in the cooking container leaks out through the gap between the exhaust port and the control valve, the pressure in the cooking container is continuously reduced until the internal pressure is less than or equal to the first pressure threshold, the internal pressure is insufficient to support the control valve, so that the control valve is reset to press the exhaust port, thereby ensuring that the pressure in the cooking container is always stabilized at the first pressure threshold, realizing stepless pressure change for the cooking appliance in a passive pressure relief manner, ensuring that the boiling phenomenon can be accurately generated under the boiling collapse condition, and further achieving a good boiling collapse effect, the accuracy is improved, and the problem of low detection accuracy caused by only depending on single pressure or temperature detection in the related technology is avoided.
Wherein, cooking utensil still includes the relief valve, the relief valve includes shutoff piece and pedestal, shutoff piece movably locates on the pedestal, can set up the safe pressure threshold value that the second pressure threshold value is less than or equal to the relief valve, make when the internal pressure of cooking container is greater than the safe pressure threshold value, the control valve also can not be jacked up, but the inside gas of cooking container simultaneously can jack up shutoff piece, and let out through the clearance between shutoff piece and the pedestal, make the internal pressure of cooking container can not surpass the safe pressure threshold value, thereby it can confirm that internal pressure has risen to the pressure upper limit of cooking container to need not the measurement of pressure or temperature, thereby confirm that steerable control valve steps down this moment, measurement error has been avoided, ensure that the phenomenon of bumping can produce under the condition of bumping accurately.
In addition, the relief valve is not initiative pressure release subassembly, also need not be according to the software code, can effectively avoid cooking container internal gas pressure too big to cause the damage to cooking utensil through the relief valve, and the exhaust passage of control valve is detached with the pressure release passageway of relief valve, edible material during the exhaust can not get into the pressure release passageway, avoided because the exhaust passage of time is same passageway with the pressure release passageway, there is the food card pressure upper limit abnormal problem that leads to behind the entrance to the time, thereby the accuracy after the relief valve is used for a long time has been guaranteed.
Further, before adjusting the pressure limiting value of the control valve to be equal to the first pressure threshold, the method further includes: and determining that the internal pressure reaches a first pressure threshold value, keeping the variable pressure control valve to close the exhaust port, and controlling the heating assembly to continue heating the cooking container so as to increase the internal pressure to a second pressure threshold value.
In this embodiment, when the second pressure threshold is greater than the first pressure threshold and less than the safety pressure threshold set by the safety valve, in the boosting process, it is determined whether the internal pressure is raised to the first pressure threshold, when the internal pressure reaches the first pressure threshold, the control valve is kept to close the exhaust port, the cooking container is continuously heated, and when the cooking container is continuously boosted until the second pressure threshold, the pressure changing process of the pressure in the cooking portion from large to small is completed, so that the pressure is determined to reach the bumping condition.
Example four
As shown in fig. 4, according to an embodiment of the present invention, there is provided a method of controlling a cooking appliance including a cooking container, a control valve, and an exhaust port, the method including:
step S402, controlling the control valve to close the exhaust port and sealing the cooking container;
step S404, controlling the heating assembly to heat the cooking container to increase the internal pressure of the cooking container;
step S406, determining that the internal pressure reaches a second pressure threshold, adjusting the heating power of the cooking container or reducing the internal temperature of the cooking container;
and step S408, determining that the internal pressure reaches a first pressure threshold value, and controlling the control valve to open the exhaust port.
In this embodiment, after determining that the internal pressure of the cooking container reaches the second pressure threshold, adjusting the heating power of the cooking container or reducing the internal temperature of the cooking container, reducing the internal pressure of the cooking container in an active pressure reduction manner until the internal pressure is reduced to the first pressure threshold, controlling the control valve to open the exhaust port, and ensuring consistency between the internal pressure of the cooking container and a bumping condition (the first pressure threshold) through pressure change, thereby completing a bumping phenomenon of the cooking appliance under the first pressure threshold and achieving a good bumping effect.
Furthermore, not only can the internal pressure be directly detected, but also the pressure in the cooking part can be determined through the corresponding relation among the temperature in the cooking container, the preset temperature and the pressure, the reliability of adjusting the heating power is higher after the pressure or the temperature is obtained, the internal pressure of the cooking container can be stably maintained in a specified range, and various requirements of users are met.
EXAMPLE five
As shown in fig. 5, according to the second aspect of the present invention, there is provided a control device 500 for a cooking appliance, comprising a memory 502 and a processor 504, wherein the memory 502 stores computer programs, and the processor implements the control method for the cooking appliance according to any one of the above technical solutions when executing the computer programs. Therefore, the control method of the cooking appliance according to any one of the above embodiments has all the advantageous technical effects.
Example six
As shown in fig. 6, according to an embodiment of the second aspect of the present invention, there is provided a cooking appliance including a cooking container 100 and a cover assembly 200, a control device (not shown) of the cooking appliance, and a heating assembly (not shown).
Specifically, the cover assembly 200 can be snap-fitted with the cooking container 100, and the cover assembly 200 includes the control valve 2020 and the exhaust port. Control valve 2020 is adapted to close or open an exhaust port to regulate the internal pressure of cooking container 100. The heating assembly is configured to heat the cooking container 100, and the control device, when executing the computer program, is capable of implementing the following steps: the control valve 2020 is controlled to close the air outlet, closing the cooking container 100; controlling the heating assembly to heat the cooking container 100, so that the internal pressure of the cooking container 100 is increased; controlling the internal pressure to decrease to a first pressure threshold; the control valve 2020 opens the exhaust port.
The cooking appliance of the present embodiment can close the exhaust port, close the cooking container 100, and heats the cooking container 100 so that the temperature inside the cooking container 100 is continuously raised, the air pressure is continuously raised, by adjusting the heating power, or changing the pressure limit value of the control valve 2020, so that the internal pressure is reduced to a first pressure threshold, to discharge the excessive pressure in the cooking container 100 until the internal pressure is reduced to the first pressure threshold, to complete the process of changing the internal pressure of the cooking container 100 from large to small, thereby confirming that the actual pressure inside the cooking container 100 has reached the first pressure threshold, at which time the control valve 2020 is controlled to open the exhaust port, or when the internal pressure reaches the first pressure threshold, the delay control valve 2020 opens the vent so that gas in the cooking container 100 boils out through the vent. Therefore, the problem of low detection precision caused by single pressure or temperature detection is avoided, consistency of the internal pressure of the cooking container 100 and a bumping condition (first pressure threshold) is effectively guaranteed, the bumping phenomenon can be accurately generated under the bumping condition, a good bumping effect is achieved, the problem of agglomeration of food materials in the food material heating process is solved, and the cooking effect and the cooking efficiency of the food materials are improved. Wherein the internal pressure refers to a pressure within the cavity of the cooking container 100.
Specifically, the first pressure threshold is a preset bumping condition, that is, when the bumping condition is reached, the cooking appliance is controlled to generate a bumping phenomenon, and the pressure limiting value of the control valve is the pressure applied to the exhaust port, that is, the pressure required by the gas in the cooking container to jack up the control valve.
Further, the cooking appliance further includes: a temperature sensor (not shown) and a pressure sensor (not shown).
Specifically, the pressure sensor collects the internal pressure of the cooking container and feeds the internal pressure back to the control device of the cooking appliance, so that when the internal pressure of the cooking container 100 reaches a specified pressure, the control device of the cooking appliance controls the heating assembly to change the heating power or controls the control valve 2020 to change the pressure applied to the exhaust port, thereby realizing the bumping of the cooking appliance 100; in addition, the temperature sensor collects the temperature of the cooking container 100 and feeds the temperature back to the control device of the cooking appliance, the internal pressure of the cooking container 100 is determined according to the corresponding relation among the temperature, the preset temperature and the pressure, the reliability of adjusting the heating power is higher after the pressure or the temperature is acquired, the pressure in the cooking container 100 can be maintained in a specified range more stably, and various requirements of users are met.
EXAMPLE seven
As shown in fig. 6 and 7, according to an embodiment of the present invention, in addition to the features defined in any of the above embodiments, there are further defined: the pressure limiting value of the control valve is adjustable, and the control valve 2020 comprises: an exhaust passage 2022, a sealing portion 2024, an elastic member 2026, and a driving portion 2028.
Specifically, one end of the exhaust passage 2022 is an exhaust port, the sealing portion 2024 is configured to be able to seal the exhaust port, the elastic member 2026 is connected to the sealing portion 2024, the driving portion 2028 is connected to the elastic member 2026, and the driving portion 2028 is configured to adjust a deformation amount of the elastic member 2026 to adjust a pressure applied to the exhaust port by the sealing portion 2024, so that the sealing portion 2024 opens and/or closes the exhaust port.
In this embodiment, the driving unit 2028 drives the elastic element 2026 to compress or stretch, so as to change the pressure limiting value of the sealing unit 2024 applied to the air outlet, and after the sealing unit 2024 is jacked up, the elastic element 2026 can push the sealing unit 2024 to return to close the air outlet when the internal pressure is reduced to be less than the applied pressure, so that the upper limit of the internal pressure of the cooking container 100 can be precisely controlled, the continuous control of the internal pressure of the cooking container 100 can be completed, and stepless and bumping at various pressures can be realized.
Example eight
As shown in fig. 6 and 7, according to an embodiment of the present invention, in addition to the features defined in any of the above embodiments, there are further defined: seted up the pressure release mouth on the apron subassembly 200, apron subassembly 200 still includes: a safety valve 2040.
Specifically, the safety valve 2040 includes a blocking member 2042 and a seat 2044, the seat 2044 has a pressure relief channel 2046 communicated with the cooking container 100, the pressure relief channel 2046 is suitable for communicating with a pressure relief port, and the blocking member 2042 is movably disposed on the seat 2044 and is suitable for opening and/or closing the pressure relief channel 2046.
In this embodiment, the safety valve 2040 is not an active pressure relief component, i.e., it is not necessary to rely on software code, when the internal pressure of the cooking container 100 is greater than or equal to the downward pressure of the plugging member 2042 on the base 2044, the gas inside the cooking container 100 jacks up the plugging member 2042 and is discharged through the gap between the plugging member 2042 and the base 2044, thereby preventing the damage to the cooking device 100 due to the excessive pressure inside the cooking container 100, and the exhaust channel 2022 of the control valve 2020 and the pressure relief channel 2046 of the safety valve 2040 are separately arranged, so that the food material during exhaust does not enter the pressure relief channel 2046, thereby avoiding the problem that the upper limit of pressure is abnormal due to the fact that the exhaust channel 2022 and the pressure relief channel 2046 are the same channel, and the food is stuck behind the channel opening, thereby ensuring the accuracy of the safety valve 2040 after long-term use.
Example nine
As shown in fig. 6 and 7, according to an embodiment of the present invention, there is provided a pressure cooking rice cooker (cooking appliance) including: cooking container 100, cover plate assembly 200.
Specifically, the cover assembly 200 includes a movable cover 2060, a relief valve 2040, a control valve 2020, and a sensor 300 (a pressure sensor and a temperature sensor). The safety valve 2040 includes a gravity ball (a packing 2042) and a pressure relief passage 2046, and the control valve 2020 includes a driving portion 2028, a spring (an elastic member 2026), a sealing portion 2024, and an exhaust passage 2022.
Fig. 8 shows a schematic flow chart of the first force-controllable method of this embodiment, specifically, when the electric rice cooker enters a boiling stage through a heating stage, the pressure in the cooker rises to a second pressure threshold P1 (e.g. 30KPa), and a first pressure threshold P2(20KPa) is required, the driving part changes the compression amount of the spring to L1(L1 is determined according to the second pressure threshold and the first pressure threshold, and is calculated during design), and discharges the excess pressure in the cooker (30KPa-20KPa), so that the pressure in the cooker P2(20KPa) at this time controls the control valve to open the exhaust passage, and the pressure in the cooker is implementing the bumping under the P2(20KPa) pressure. According to the scheme, the driving part can compress the spring differently, so that the pressure in the cooker can be continuously controlled, and stepless and bumping under various pressures are realized. Meanwhile, because the safe pressure value is firstly obtained and the redundant pressure is discharged, the consistency of the pressure in the cooker can be effectively ensured, and the measurement of the pressure or the temperature is not needed, so that the measurement error is avoided, the accuracy is improved, and the cooking effect is ensured. Finally, the exhaust channel and the pressure relief channel are separated, and food materials for pressure relief are difficult to enter the pressure relief channel, so that the accuracy of the safety pressure value after long-term use is guaranteed.
Fig. 9 shows a flow chart of a second method for controlling force according to the embodiment, specifically, the electric cooker enters a boiling stage through a heating stage, a sensor detects pressure or temperature in the cooker, determines whether a set value V (for example, 20KPa) is reached, and delays T seconds after the set value V is reached, at this time, a control valve opens an exhaust passage to realize V (20KPa) down-boiling. According to the scheme, T seconds are delayed after the set value V is reached, and the stability of the control condition is improved through the time extension. The delay time T is not fixed for different control conditions and heating powers.
Fig. 10 shows a flow chart of a third method for controlling force according to the embodiment, specifically, the electric cooker enters a boiling stage through a heating stage, a sensor detects pressure or temperature in the cooker, determines whether a set value V1 (for example, 20KPa) is reached, continues to detect after the set value is reached, determines whether a higher set value V2 (for example, 25KPa) is reached, and after the set value is reached, reduces the pressure to V1 (for example, 20KPa), and the control valve opens the exhaust passage to realize V1(20KPa) underfilling. The control condition V1 is 20KPa, and when the pressure in the pan is detected to be V1-20 KPa for the first time, the mode is not started, but when the pressure in the pan is detected to be V2-25 KPa continuously, the mode is started when the pressure is further reduced to be V1-20 KPa by adjusting the compression amount of the spring, the power or the temperature.
In particular, stepless is achieved by a stepper motor or screw.
In the description herein, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, unless otherwise explicitly stated or limited; the terms "connected", "mounted", "fixed", and the like are to be construed broadly and may include, for example, fixed connections, detachable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the specification, the description of the terms "one embodiment," "some embodiments," "a specific embodiment," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. A control method of a cooking appliance, wherein the cooking appliance comprises a cooking container, a cover plate assembly and a heating assembly, the cover plate assembly comprises a control valve and a vent, the control valve is suitable for closing and/or opening the vent and regulating the internal pressure of the cooking container, and the control method comprises:
controlling the control valve to close the exhaust port to seal the cooking container;
determining that the internal pressure reaches a first pressure threshold, and controlling a heating assembly to continue heating the cooking container for a first time period to increase the internal pressure of the cooking container;
controlling the internal pressure to decrease to a first pressure threshold;
controlling the control valve to open the exhaust port;
the pressure limiting value of the control valve is adjustable; the controlling the internal pressure to decrease to the first pressure threshold specifically includes:
determining that the internal pressure reaches a second pressure threshold greater than the first pressure threshold;
controlling the pressure limiting value of the control valve to be adjusted to be equal to the first pressure threshold.
2. The method of claim 1, wherein before adjusting the pressure limiting value of the control valve to be equal to the first pressure threshold, further comprising:
determining that the internal pressure reaches the first pressure threshold, keeping the control valve to close the exhaust port, and controlling the heating assembly to continue heating the cooking container so as to raise the internal pressure to the second pressure threshold.
3. The method for controlling a cooking appliance according to claim 1, wherein the controlling the internal pressure to decrease to the first pressure threshold and the controlling the control valve to open the exhaust port comprises:
determining that the internal pressure reaches a second pressure threshold, adjusting a heating power of the cooking vessel or reducing an internal temperature of the cooking vessel to reduce the internal pressure;
determining that the internal pressure reaches the first pressure threshold, controlling the control valve to open the exhaust port.
4. The method of controlling a cooking apparatus according to any one of claims 1 to 3, wherein the lid assembly defines a pressure relief opening, the lid assembly further comprises a safety valve, the safety valve includes a blocking member and a seat, the seat has a pressure relief channel connected to the cooking container, the pressure relief channel is adapted to be connected to the pressure relief opening, the blocking member is movably disposed on the seat and is adapted to open or close the pressure relief channel, and the method further comprises:
setting the second pressure threshold to be less than or equal to a relief pressure threshold of the relief valve and greater than the first pressure threshold.
5. The method of controlling a cooking appliance according to any one of claims 1 to 3, wherein the cooking appliance further comprises a pressure sensor and/or a temperature sensor; determining the internal pressure of the cooking container during working, specifically comprising:
detecting the internal pressure; and/or
Detecting an internal temperature of the cooking container while operating,
and determining the internal pressure according to the internal temperature and the corresponding relation between the preset temperature and the preset pressure.
6. A control device for a cooking appliance, comprising a memory and a processor, wherein the memory stores a computer program, and the processor implements a control method for a cooking appliance according to any one of claims 1 to 5 when executing the computer program.
7. A cooking appliance, comprising:
a cooking vessel;
the cover plate assembly is suitable for being buckled with the cooking container and particularly comprises a control valve and an exhaust port, the control valve is suitable for closing and/or opening the exhaust port and regulating the internal pressure of the cooking container;
a heating assembly configured to heat the cooking container, an
The control device of the cooking appliance according to claim 6, connected to the control valve, the control device being capable of implementing the following steps when executing a computer program:
controlling the control valve to close the exhaust port to seal the cooking container;
controlling a heating assembly to heat the cooking container to increase the internal pressure of the cooking container;
controlling the internal pressure to decrease to a first pressure threshold;
and controlling the control valve to open the exhaust port.
8. The cooking appliance according to claim 7, wherein the pressure limiting value of the control valve is adjustable, the control valve comprising:
a sealing portion configured to be able to close and/or open the exhaust port;
an elastic member connected to the sealing part;
a driving part connected to the elastic member, the driving part being configured to adjust a deformation amount of the elastic member to adjust a pressure applied by the sealing part to the exhaust port, such that the sealing part opens and/or closes the exhaust port.
9. The cooking appliance of claim 7, wherein the lid assembly defines a pressure relief vent, the lid assembly further comprising:
the safety valve comprises a blocking piece and a seat body, the seat body is provided with a pressure relief channel communicated with the cooking container, the pressure relief channel is suitable for being communicated with the pressure relief opening, and the blocking piece is movably arranged on the seat body and is suitable for opening and/or closing the pressure relief channel.
10. The cooking appliance according to any one of claims 7 to 9, further comprising:
a pressure sensor connected to a control device of the cooking appliance, the pressure sensor being configured to collect an internal pressure of the cooking container and feed back to the control device of the cooking appliance; and/or the presence of a gas in the atmosphere,
a temperature sensor connected to a control device of the cooking appliance, the temperature sensor configured to collect an internal temperature of the cooking container and feed back to the control device of the cooking appliance.
11. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements a method of controlling a cooking appliance according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911209165.9A CN112869551B (en) | 2019-11-30 | 2019-11-30 | Control method and device of cooking appliance, cooking appliance and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911209165.9A CN112869551B (en) | 2019-11-30 | 2019-11-30 | Control method and device of cooking appliance, cooking appliance and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112869551A CN112869551A (en) | 2021-06-01 |
| CN112869551B true CN112869551B (en) | 2022-09-13 |
Family
ID=76039670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911209165.9A Active CN112869551B (en) | 2019-11-30 | 2019-11-30 | Control method and device of cooking appliance, cooking appliance and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112869551B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011110477A2 (en) * | 2010-03-06 | 2011-09-15 | Wmf Württembergische Metallwarenfabrik Ag | Steam cooking vessel |
| JP2015000159A (en) * | 2013-06-14 | 2015-01-05 | 三菱電機株式会社 | Pressure-heating cooker |
| CN109965667A (en) * | 2017-12-28 | 2019-07-05 | 佛山市顺德区美的电热电器制造有限公司 | The cooking method and cooking system of cooking apparatus |
| CN110313806A (en) * | 2018-03-29 | 2019-10-11 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking apparatus and its control method and device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3505232C1 (en) * | 1985-02-15 | 1986-09-04 | Kurt Wolf & Co Kg, 7547 Wildbad | Arrangement for controlling and regulating the heating power in the heating phase of a pressure cooker |
| KR900008978B1 (en) * | 1987-01-22 | 1990-12-15 | 마쯔시다덴기산교 가부시기가이샤 | Heating apparatus |
| JP4040385B2 (en) * | 2002-08-07 | 2008-01-30 | 松下電器産業株式会社 | rice cooker |
| JP2007141746A (en) * | 2005-11-22 | 2007-06-07 | Matsushita Electric Ind Co Ltd | Induction heating cooker |
| CN104172904B (en) * | 2014-08-21 | 2018-06-05 | 佛山市顺德区美的电热电器制造有限公司 | The control method of cooking apparatus |
| CN108283432B (en) * | 2017-01-09 | 2020-09-01 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooking appliance and control method and control device thereof |
| CN107272768B (en) * | 2017-07-25 | 2019-07-12 | 美的集团股份有限公司 | Method for heating and controlling and heat cooking apparatus |
| CN208658772U (en) * | 2017-12-28 | 2019-03-29 | 佛山市顺德区美的电热电器制造有限公司 | Pressure adjusting structure, cover assembly and cooking apparatus |
| CN109002003B (en) * | 2018-08-31 | 2022-02-08 | 佛山市法力奇电器科技有限公司 | Control circuit and control method of electric water heater |
-
2019
- 2019-11-30 CN CN201911209165.9A patent/CN112869551B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011110477A2 (en) * | 2010-03-06 | 2011-09-15 | Wmf Württembergische Metallwarenfabrik Ag | Steam cooking vessel |
| JP2015000159A (en) * | 2013-06-14 | 2015-01-05 | 三菱電機株式会社 | Pressure-heating cooker |
| CN109965667A (en) * | 2017-12-28 | 2019-07-05 | 佛山市顺德区美的电热电器制造有限公司 | The cooking method and cooking system of cooking apparatus |
| CN110313806A (en) * | 2018-03-29 | 2019-10-11 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking apparatus and its control method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112869551A (en) | 2021-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108338671B (en) | Control method for cooking appliance | |
| WO2009098825A1 (en) | Electric rice cooker and method of cooking rice | |
| CN108851966A (en) | Electric pressure cooker and cooking method | |
| CN109965667B (en) | Cooking method and cooking system of cooking utensil | |
| JP2006141978A (en) | Rice cooking control system of electric pressure rice cooker | |
| CN110313807B (en) | Control device and method for pressure cooking appliance and pressure cooking appliance | |
| CN108784322A (en) | A kind of control method and equipment | |
| CN202919892U (en) | Electric rice cooker | |
| CN112869551B (en) | Control method and device of cooking appliance, cooking appliance and storage medium | |
| CN111839172B (en) | Cooking appliance, control method thereof, control device and computer-readable storage medium | |
| KR102369153B1 (en) | Electric cooker | |
| KR20190008518A (en) | Electric rice cooker control method and electric rice cooker | |
| JP2009254451A (en) | Method for determining amount of rice cooked and electric rice cooker | |
| CN110856601B (en) | Cooking appliance and cooking control method thereof | |
| CN110859487B (en) | Vacuum cooking utensil and cooking method thereof | |
| CN110432762B (en) | Control method and system of cooking device, computer equipment and storage medium | |
| CN112438588B (en) | Cooking control method, cooking control device, cooking appliance and computer readable storage medium | |
| CN111839250B (en) | Cooking appliance, control method thereof, control device and computer-readable storage medium | |
| CN110859496A (en) | Vacuum cooking utensil and cooking method thereof | |
| CN113633192A (en) | Control method of oven and oven | |
| JP3520229B2 (en) | Pressure cooker | |
| KR20180020818A (en) | Electric pressure cooker | |
| CN110934486B (en) | Cooking utensil and method and device for processing upper pressure temperature of cooking utensil | |
| CN110856599A (en) | Cooking appliance and cooking control method thereof | |
| CN108851964B (en) | Control method and device |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |