CN110897511A - Cooking appliance, heating control method thereof, and computer-readable storage medium - Google Patents
Cooking appliance, heating control method thereof, and computer-readable storage medium Download PDFInfo
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- CN110897511A CN110897511A CN201811079130.3A CN201811079130A CN110897511A CN 110897511 A CN110897511 A CN 110897511A CN 201811079130 A CN201811079130 A CN 201811079130A CN 110897511 A CN110897511 A CN 110897511A
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- 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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/32—Time-controlled igniting mechanisms or alarm devices
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- 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
- A47J27/004—Cooking-vessels with integral electrical heating means
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- 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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
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- Food Science & Technology (AREA)
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Abstract
The invention discloses a cooking appliance, a heating control method thereof and a computer readable storage medium, wherein the heating control method of the cooking appliance controls a cover plate heating device to start heating when a cover plate heating opening condition is reached, obtains the steam temperature T1 and the cover plate temperature T2 of a cooking cavity in the heating process of the cover plate heating device, controls the cover plate heating device to work so that the temperature T2-T1 is △ T & gt 0, and controls the cover plate heating device to work so that the temperature T2-T1 is △ T & gt 0, namely the temperature T2 is higher than the temperature T1 of steam, thereby improving the problem of condensed water of the cover plate.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a cooking appliance, a heating control method thereof and a computer readable storage medium.
Background
Cooking utensil includes the culinary art pedestal (including the a kind of deep pot body usually and locate the interior pot of the a kind of deep pot body), and the lid closes the pot lid subassembly of culinary art pedestal, the pot lid subassembly closes the back with the culinary art pedestal and encloses to close and form the culinary art chamber with the culinary art pedestal, heating mode to the culinary art chamber among the prior art is from the below heating, so, the steam in culinary art chamber meets to run into after the apron and can form the comdenstion water, when opening the pot cover, have more rivers to the cooking utensil a kind of deep pot body and pot cover, form not good experience to the user, and be influential to the edible material in the culinary art intracavity, for example, use electric rice cooker as an example, in the heat preservation stage of electric rice cooker, the comdenstion.
Disclosure of Invention
The invention mainly aims to provide a cooking appliance, a heating control method thereof and a computer readable storage medium, aiming at solving the problem of condensate water on the lower side surface of a cover assembly during the cooking process of the cooking appliance in the prior art.
In order to achieve the above object, the present invention provides a heating control method for a cooking appliance, comprising:
when the cover plate heating opening condition is reached, controlling the cover plate heating device to start heating;
during the heating process of the cover plate heating device, the steam temperature T1 and the cover plate temperature T2 of the cooking cavity are obtained, and the operation of the cover plate heating device is controlled, so that T2-T1 is △ T > 0.
Preferably, after the step of controlling the cover heating device to start heating when the set cover heating on condition is reached, the method further comprises:
and controlling the cover plate heating device to continuously heat to the heat preservation stage process of the cooking utensil.
Preferably, the heating opening condition of the cover plate is that the temperature of steam in a cooking cavity of the cooking appliance reaches T0, and 60 ℃ is less than T0 and less than 95 ℃; and/or the presence of a gas in the gas,
1℃≤△T≤7℃。
preferably, 88 ℃ < T0 < 90 ℃;
2℃≤△T≤4℃。
preferably △ T is a range of values;
acquiring steam temperature T1 and cover plate temperature T2 of a cooking cavity during the heating process of the cover plate heating device, and controlling the operation of the cover plate heating device so that T2-T1 is △ T > 0, wherein the steps comprise:
and in the heating process of the cover plate heating device, acquiring the steam temperature T1 and the cover plate temperature T2 of the cooking cavity, and controlling the cover plate heating device to reduce the heating power or suspend heating when the difference value of T2-T1 exceeds the upper limit value of △ T.
The present invention further provides a computer-readable storage medium, on which a heating control program of a cooking appliance is stored, which when executed implements the steps of the heating control method of the cooking appliance as described in any one of the above.
The invention also proposes a cooking appliance comprising:
the cooking seat is provided with a cavity with an opening at the upper end;
the pot cover assembly can be mounted at the opening end of the cooking seat in a covering mode to form a cooking cavity by enclosing with the cavity, the pot cover assembly comprises a pot cover main body, the pot cover main body comprises a cover plate positioned on the lower side, and a cover plate heating device used for heating the cover plate is arranged in the pot cover main body;
first temperature detecting means for detecting a steam temperature T1 of the cooking chamber;
the second temperature detection device is used for detecting the cover plate temperature T2;
the control device is electrically connected with the cover plate heating device, the first temperature detection device and the second temperature detection device, and comprises a memory, a processor and a heating control program which is stored on the memory and can run a cooking appliance on the processor, wherein the heating control program of the cooking appliance is configured to realize the steps of the heating control method of the cooking appliance.
Preferably, the cover plate heating device is an electromagnetic heating device arranged in the pot cover main body, and the electromagnetic heating device is used for electromagnetically heating the cover plate when the pot cover is electrified; alternatively, the first and second electrodes may be,
the cover plate heating device is a resistance type heating device arranged in the pot cover main body.
Preferably, the pot cover main body further comprises an inner cover and a surface cover, the surface cover is arranged on the upper side of the inner cover and forms an installation cavity with the inner cover in an enclosing manner, and the cover plate is arranged on the lower side of the inner cover;
the cover plate heating device is an electromagnetic heating device arranged in the mounting cavity; alternatively, the first and second electrodes may be,
the cover plate heating device is a resistance type heating device arranged between the inner cover and the cover plate.
Preferably, the first temperature detection device is mounted on the pot cover main body, and a temperature sensing part of the first temperature detection device extends into the cooking cavity or is arranged at a position communicated with the cooking cavity; and/or the presence of a gas in the gas,
the second temperature detection device is arranged in the pot cover main body and is in contact with the upper side of the cover plate.
According to the technical scheme, the work of the cover plate heating device is controlled, so that T2-T1 is △ T & gt 0, namely the temperature T2 of the cover plate is higher than the temperature T1 of steam, and the problem of condensate water of the cover plate can be solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of a cooking appliance provided by the present invention;
FIG. 2 is a schematic cross-sectional view of the cooking appliance provided in FIG. 1;
FIG. 3 is a cross-sectional schematic view of another embodiment of a lid assembly of the cooking appliance provided in FIG. 1;
FIG. 4 is a schematic diagram of a temperature profile of the cooking appliance provided in FIG. 1;
fig. 5 is a schematic flowchart of a first embodiment of a control method of a cooking appliance according to the present invention;
fig. 6 is a schematic flowchart of a control method of a cooking appliance according to a second embodiment of the present invention;
fig. 7 is a flowchart illustrating a method for controlling a cooking appliance according to a third embodiment of the present invention.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Fig. 1 to 3 illustrate an embodiment of a cooking appliance provided by the present invention, and the lid assembly in fig. 1 to 2 and the lid assembly in fig. 3 are different embodiments of the lid assembly of the cooking appliance. Referring to fig. 1 to 3, the cooking apparatus 100 includes a cooking base 1, a lid assembly 2, a first temperature detecting device 4, a second temperature detecting device 5 and a control device 6, wherein the cooking base 1 has a cavity with an open top, the lid assembly 2 is detachably mounted at an open end of the cooking base 1 to form a cooking cavity with the cavity, the lid assembly 2 includes a lid body (not numbered) including a lid plate 20 at a lower side, a lid heating device 3 is disposed in the lid body for heating the lid plate 20, the first temperature detecting device 4 is used for detecting a steam temperature T1 of the cooking cavity, the second temperature detecting device 5 is used for detecting a temperature T2 of the lid plate 20, and the control device 6 is electrically connected to the lid heating device 3, the first temperature detecting device 4 and the second temperature detecting device 5, the control device 6 comprises a memory, a processor and a heating control program stored on the memory and operable on the processor for operating the cooking appliance, the heating control program when executed performing the operations of:
when the cover plate heating opening condition is reached, controlling the cover plate heating device 3 to start heating;
during the heating process of the cover plate heating device 3, the steam temperature T1 and the cover plate temperature T2 of the cooking cavity are obtained, and the operation of the cover plate heating device 3 is controlled, so that T2-T1 is △ T > 0.
According to the technical scheme of the invention, the operation of the cover plate heating device 3 is controlled, so that T2-T1 is △ T > 0, namely the temperature T2 of the cover plate 20 is higher than the temperature T1 of steam, and the problem of condensed water of the cover plate 20 can be further improved.
The heating opening condition of the cover plate 20 is not limited, but may be that the cover plate heating device 3 is opened when the cooking utensil 100 is started to heat, but since there is substantially no or little condensed water generated during the heating starting stage of the cooking utensil 100, there is a problem of energy waste when the cover plate heating device 3 is opened at this stage, please further refer to fig. 4, in this embodiment, the cover plate 20 is heated and opened under the condition that the temperature of steam in the cooking cavity of the cooking utensil 100 reaches T0, 60 ℃ < T0 < 95 ℃, and the temperature of steam in the cooking cavity reaches T0, which means that the temperature of the food material of the cooking utensil 100 is high enough, for example, the cooking utensil is heated in the heating stage, a large amount of steam with high temperature is generated, during this stage, condensed water may be formed on the lower side surface of the cover plate 20, and the cover plate heating device 3 is opened to start heating at this stage, to ameliorate the problem of condensed water and, preferably, 88 < T0 < 90 ℃, condensed water is more likely to be produced at this stage.
△ T is theoretically larger, that is, the higher the temperature of the cover plate 20 is, the less prone to forming condensation, but the temperature of the cover plate 20 is too high, which wastes energy on the one hand, and on the other hand, causes the amount of heat radiated downwards by the cover plate 20 to be too high, and further, when the heating of the cooking apparatus 100 is in the heat preservation stage, the cover plate 20 with too high temperature has a bad influence on food materials below the cover plate 20, such as rice, for example, rice, quickly loses moisture, so that △ T is not too high, please refer to fig. 4 further, in this embodiment, △ T is less than or equal to 7 ℃, preferably, △ T is less than or equal to 4 ℃, and considering that the second temperature detection device 5 has a measurement error, △ T is not suitable, otherwise, it is difficult to ensure that the actual cover plate temperature is higher than the steam temperature, so in this embodiment, △ T is not less than or equal to 1, preferably, △.
The cooking appliance 100 may be an electric cooker, a cooking machine, or the like, and generally speaking, the cooking base 1 includes a pot body 1a and an inner pot 1b disposed in the pot body 1a, an inner cavity of the inner pot 1b is a cavity of the cooking appliance 100, and when the upper port of the cavity is covered by the lid assembly 2, the inner cavity and the inner cavity of the inner pot 1b form the cooking cavity together.
The pot cover main body is generally hinged to one side of the upper end of the cooking base 1, specifically hinged to one side of the upper end of the pot body 1a, and can further rotate around the hinged position to open and close the cooking cavity. In addition, the pot cover main part except include the apron 20, the pot cover main part still includes inner cup 21 and locates the face lid 22 of inner cup 21 top, the inner cup 21 with face lid 22 encloses to close and forms the installation cavity, the apron 20 is located the downside of inner cup 21, specifically, the apron 20 exists with the form of subassembly, also promptly apron 20 and sealing washer 23 pass through solid fixed ring fixed connection together to form the apron subassembly, apron subassembly detachably installs the downside of inner cup 21 when pot cover subassembly 2 lid fits on the culinary art seat 1, sealing washer 23 with the last port sealing fit of cavity (for the inner chamber of electric rice cooker for interior pot 1 b), apron 20 with the cavity encloses to close and forms the culinary art chamber.
The cover plate heating device 3 is disposed in the pot cover main body, the structure of the cover plate heating device 3 is not limited, and may be a resistance wire, an infrared heating device, an electromagnetic heating device, and the like, in an embodiment of this embodiment, as shown in fig. 1 to 2, the cover plate heating device 3 is an electromagnetic heating device 3a disposed in the pot cover main body, the electromagnetic heating device 3a is configured to electromagnetically heat the cover plate 20 when powered on, specifically, the electromagnetic heating device 3a is disposed in the installation cavity, and the electromagnetic heating device 3a includes an electromagnetic heating coil, and the electromagnetic heating coil is disposed in an annular shape. In another embodiment of this embodiment, referring to fig. 3, the cover plate heating device 3 is a resistance heating device 3b disposed in the pot cover main body, specifically, the resistance heating device 3b is disposed between the cover plate 20 and the inner cover 21, and further, the control device 6 is disposed in the pot cover main body.
In addition, referring to fig. 1 to 2, a magnetic shielding sheet 7 is further disposed in the pot lid main body, and the magnetic shielding sheet 7 is located above the electromagnetic heating device 3a to block the magnetic induction line from going upward, so as to protect the metal member above.
First temperature-detecting device 4 is used for detecting the steam temperature in culinary art chamber, first temperature-detecting device 4 sets up the position and does not do the restriction, can set up on the culinary art seat 1, also can set up the pot cover main part, in this embodiment, first temperature-detecting device 4 install in the pot cover main part, just the temperature sensing portion of first temperature-detecting device 4 stretch into to culinary art chamber or locate with the position of culinary art chamber intercommunication.
The second temperature detecting device 5 is used to detect the temperature of the cover plate 20, and the arrangement of the second temperature detecting device 5 is not limited in theory, but in this embodiment, the second temperature detecting device 5 is disposed in the pot cover main body and contacts with the upper side of the cover plate 20 to directly detect the temperature of the cover plate 20.
Further, the heating control program, when executed, further performs the following operations:
after the step of controlling the cover plate heating device 3 to start heating when the set cover plate 20 heating opening condition is reached, the method further comprises the following steps:
the lid heating means 3 are controlled to continue heating during the keep warm phase of the cooking appliance 100.
During the heat preservation stage of the cooking appliance 100, at this time, the heating power of the cooking appliance 100 is smaller, the temperature inside the cooking appliance 100 is gradually decreased, the temperature of the lid assembly 2 is decreased first, and further, in this stage, the cover plate 20 is most likely to generate condensed water due to the temperature decrease, so in this embodiment, the cover plate heating device 3 is controlled to continuously heat to the heat preservation stage of the cooking appliance 100, and what degree of the heat preservation stage is specifically continued according to the actual design requirement.
△ T is a range of values, and the heating control program when executed performs the following:
during the heating process of the cover plate heating device 3, acquiring the steam temperature T1 of the cooking cavity and the temperature T2 of the cover plate 20, and controlling the operation of the cover plate heating device 3 to enable T2-T1 to be △ T > 0, wherein the steps comprise:
and in the heating process of the cover plate heating device 3, acquiring the steam temperature T1 of the cooking cavity and the temperature T2 of the cover plate 20, and controlling the cover plate heating device 3 to reduce the heating power or suspend heating when the difference value of the T2-T1 exceeds the upper limit value of the range value.
By controlling the cover plate heating device 3 to reduce the heating power or suspend heating, the temperature T2 and the steam temperature T1 of the cover plate 20 are kept within a set value of △ T, thereby avoiding adverse effects, such as energy waste, caused by over-high temperature, or, in the case of an electric rice cooker, adverse effects on rice caused by over-high temperature, as mentioned above.
Fig. 5 is a schematic flow chart of a heating control method of a cooking appliance according to a first embodiment of the heating control method of the cooking appliance, and referring to fig. 5 and fig. 1 to 3 together, the heating control method of the cooking appliance includes:
step S10, when the cover heating start condition is reached, controlling the cover heating device 3 to start heating;
the heating opening condition of the cover plate 20 is not limited, and may be that the cover plate heating device 3 is opened when the cooking utensil 100 is opened for heating, but since there is substantially no or little condensed water generated during the heating opening stage of the cooking utensil 100, there is a problem of wasting energy when the cover plate heating device 3 is opened at this stage, in this embodiment, referring to fig. 4 further, the cover plate 20 is heated and opened under the condition that the temperature of steam in the cooking cavity of the cooking utensil 100 reaches T0, 60 ℃ < T0 < 95 ℃, and the temperature of steam in the cooking cavity reaches T0, that is, the temperature of the food material of the cooking utensil 100 is high enough, for example, when the cooking utensil is heated in the heating stage, a large amount of steam with high temperature is generated, during this stage, condensed water may be formed on the lower side surface of the cover plate 20, and the cover plate heating device 3 is opened for heating at this stage, to ameliorate the problem of condensed water and, preferably, 88 < T0 < 90 ℃, condensed water is more likely to be produced at this stage.
Step S20, during the heating process of the cover plate heating device 3, obtaining the steam temperature T1 of the cooking cavity and the temperature T2 of the cover plate 20, and controlling the cover plate heating device 3 to work so that T2-T1 ═ △ T > 0.
△ T is theoretically larger, that is, the higher the temperature of the cover plate 20 is, the less dew is formed, but the temperature of the cover plate 20 is too high, which wastes energy on the one hand, and on the other hand, causes the amount of heat radiated downwards by the cover plate 20 to be too high, and further, when the heating of the cooking utensil 100 is in the heat preservation stage, the cover plate 20 with too high temperature has a bad influence on food materials below the cover plate 20, such as rice, for example, the rice loses moisture rapidly, so that the temperature of △ T is not too high, in this embodiment, △ T is not greater than 7 ℃, preferably, △ T is not greater than 4 ℃, and considering that the second temperature detection device 5 has a measurement error, so that △ T is not too small, otherwise, it is difficult to ensure that the actual temperature of the cover plate 20 is higher than the steam temperature, so in this embodiment, △ T is not less than 1, preferably, △ T is not.
According to the technical scheme of the invention, the operation of the cover plate heating device 3 is controlled, so that T2-T1 is △ T > 0, namely the temperature T2 of the cover plate 20 is higher than the temperature T1 of steam, and the problem of condensed water of the cover plate 20 can be further improved.
Fig. 6 is a schematic flow chart illustrating a second embodiment of a method for controlling heating of a cooking appliance according to the present invention, and referring to fig. 6, the method differs from the first embodiment in that after step S10, the method further includes:
step S11, controlling the cover plate heating device 3 to continuously heat to the heat preservation stage process of the cooking utensil 100.
During the heat preservation stage of the cooking appliance 100, at this time, the heating power of the cooking appliance 100 is smaller, the temperature inside the cooking appliance 100 is gradually decreased, the temperature of the lid assembly 2 is decreased first, and further, in this stage, the cover plate 20 is most likely to generate condensed water due to the temperature decrease, so in this embodiment, the cover plate heating device 3 is controlled to continuously heat to the heat preservation stage of the cooking appliance 100, and what degree of the heat preservation stage is specifically continued according to the actual design requirement.
Fig. 7 is a schematic flow chart illustrating a third embodiment of a method for controlling heating of a cooking appliance according to the present invention, and referring to fig. 7, the difference from the first embodiment is that step S20 includes:
and step S20a, acquiring the steam temperature T1 of the cooking cavity and the temperature T2 of the cover plate 20 in the heating process of the cover plate heating device 3, and controlling the cover plate heating device 3 to reduce the heating power or suspend heating when the difference value between the T2 and the T1 exceeds the upper limit value of the range value.
By controlling the cover plate heating device 3 to reduce the heating power or suspend heating, the temperature T2 and the steam temperature T1 of the cover plate 20 are kept within a set value of △ T, thereby avoiding adverse effects, such as energy waste, caused by over-high temperature, or, in the case of an electric rice cooker, adverse effects on rice caused by over-high temperature, as mentioned above.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system 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 system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
The usage of the words first, second, third, etcetera herein does not indicate any ordering. These words may be interpreted as names.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the information in the specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A heating control method of a cooking appliance, comprising:
when the cover plate heating opening condition is reached, controlling the cover plate heating device to start heating;
during the heating process of the cover plate heating device, the steam temperature T1 and the cover plate temperature T2 of the cooking cavity are obtained, and the operation of the cover plate heating device is controlled, so that T2-T1 is △ T > 0.
2. The heating control method of a cooking appliance according to claim 1, further comprising, after the step of controlling the cover heating means to start heating when the cover heating on condition is reached:
and controlling the cover plate heating device to continuously heat to the heat preservation stage process of the cooking utensil.
3. The heating control method of the cooking appliance according to claim 1, wherein the cover heating on condition is that the temperature of steam in the cooking cavity of the cooking appliance reaches T0, 60 ℃ < T0 < 95 ℃; and/or the presence of a gas in the gas,
1℃≤△T≤7℃。
4. a heating control method of a cooking appliance as claimed in claim 3, characterized in that 88 ℃ < T0 < 90 ℃;
2℃≤△T≤4℃。
5. the heating control method of a cooking appliance according to claim 1, wherein △ T is a range value;
acquiring steam temperature T1 and cover plate temperature T2 of a cooking cavity during the heating process of the cover plate heating device, and controlling the operation of the cover plate heating device so that T2-T1 is △ T > 0, wherein the steps comprise:
and in the heating process of the cover plate heating device, acquiring the steam temperature T1 and the cover plate temperature T2 of the cooking cavity, and controlling the cover plate heating device to reduce the heating power or suspend heating when the difference value of the T2-T1 exceeds the upper limit value of △ T.
6. A computer-readable storage medium, wherein a heating control program of a cooking appliance is stored on the computer-readable storage medium, and when executed, the steps of the heating control method of the cooking appliance according to any one of claims 1 to 5 are realized.
7. A cooking appliance, comprising:
the cooking seat is provided with a cavity with an opening at the upper end;
the pot cover assembly can be mounted at the opening end of the cooking seat in a covering mode to form a cooking cavity by enclosing with the cavity, the pot cover assembly comprises a pot cover main body, the pot cover main body comprises a cover plate positioned on the lower side, and a cover plate heating device used for heating the cover plate is arranged in the pot cover main body;
first temperature detecting means for detecting a steam temperature T1 of the cooking chamber;
the second temperature detection device is used for detecting the temperature T2 of the cover plate;
a control device electrically connected to the cover plate heating device, the first temperature detection device and the second temperature detection device, wherein the control device comprises a memory, a processor and a heating control program stored in the memory and capable of running a cooking appliance on the processor, and the heating control program of the cooking appliance is configured to implement the steps of the heating control method of the cooking appliance according to any one of claims 1 to 5.
8. The cooking appliance according to claim 7, wherein the lid heating means is an electromagnetic heating means provided in the lid main body for electromagnetically heating the lid when energized; alternatively, the first and second electrodes may be,
the cover plate heating device is a resistance type heating device arranged in the pot cover main body.
9. The cooking appliance according to claim 7, wherein the lid body further comprises an inner lid and a surface lid, the surface lid is disposed on the upper side of the inner lid and encloses with the inner lid to form a mounting cavity, and the cover plate is disposed on the lower side of the inner lid;
the cover plate heating device is an electromagnetic heating device arranged in the mounting cavity; or the cover plate heating device is a resistance type heating device arranged between the inner cover and the cover plate.
10. The cooking appliance according to claim 7, wherein the first temperature detecting means is mounted on the lid main body, and the temperature sensing part of the first temperature detecting means extends into the cooking cavity or is provided at a position communicating with the cooking cavity; and/or the presence of a gas in the gas,
the second temperature detection device is arranged in the pot cover main body and is in contact with the upper side of the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811079130.3A CN110897511A (en) | 2018-09-14 | 2018-09-14 | Cooking appliance, heating control method thereof, and computer-readable storage medium |
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| CN201811079130.3A CN110897511A (en) | 2018-09-14 | 2018-09-14 | Cooking appliance, heating control method thereof, and computer-readable storage medium |
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| CN110897511A true CN110897511A (en) | 2020-03-24 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113545681A (en) * | 2020-04-24 | 2021-10-26 | 佛山市顺德区美的电热电器制造有限公司 | Control method, control device, cooking apparatus, and storage medium |
| CN113545680A (en) * | 2020-04-24 | 2021-10-26 | 佛山市顺德区美的电热电器制造有限公司 | Control method, control device, cooking apparatus, and storage medium |
| CN113545649A (en) * | 2020-04-24 | 2021-10-26 | 佛山市顺德区美的电热电器制造有限公司 | Control method, control device, cooking apparatus, and storage medium |
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