CN114060870A - Control method of cooking appliance, cooking appliance and computer readable storage medium - Google Patents

Control method of cooking appliance, cooking appliance and computer readable storage medium Download PDF

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Publication number
CN114060870A
CN114060870A CN202010748445.3A CN202010748445A CN114060870A CN 114060870 A CN114060870 A CN 114060870A CN 202010748445 A CN202010748445 A CN 202010748445A CN 114060870 A CN114060870 A CN 114060870A
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China
Prior art keywords
heating device
cooking
controlling
temperature
cooking cavity
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Pending
Application number
CN202010748445.3A
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Chinese (zh)
Inventor
张志艳
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Midea Group Co Ltd
Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
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Midea Group Co Ltd
Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
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Priority to CN202010748445.3A priority Critical patent/CN114060870A/en
Publication of CN114060870A publication Critical patent/CN114060870A/en
Pending legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00Stoves or ranges heated by electric energy
    • F24C7/02Stoves or ranges heated by electric energy using microwaves
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/002Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/04Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00Parts, details or accessories of cooking-vessels
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00Parts, details or accessories of cooking-vessels
    • A47J36/24Warming devices
    • A47J36/2483Warming devices with electrical heating means
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00Parts, details or accessories of cooking-vessels
    • A47J36/32Time-controlled igniting mechanisms or alarm devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/32Arrangements of ducts for hot gases, e.g. in or around baking ovens
    • F24C15/322Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation
    • F24C15/325Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation electrically-heated
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00Stoves or ranges heated by electric energy
    • F24C7/08Arrangement or mounting of control or safety devices
    • F24C7/081Arrangement or mounting of control or safety devices on stoves
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/19Control of temperature characterised by the use of electric means
    • G05D23/20Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/64Heating using microwaves
    • H05B6/80Apparatus for specific applications

Abstract

The invention provides a control method of a cooking appliance, the cooking appliance and a computer readable storage medium. The control method comprises the following steps: responding to a cooking instruction, and controlling the microwave heating device to heat the cooking cavity; and controlling the microwave heating device to be closed and controlling the gas heating device to continue heating the cooking cavity based on the fact that the environmental data in the cooking cavity is greater than or equal to the first environmental data threshold corresponding to the environmental data. Thereby utilize microwave heating and other heating methods cooperations except that the microwave to cook, reduced water and fat loss in the food that pure microwave heating triggered, effectively remain the due nutrient composition of food, promote the taste and the food culinary art security of food, can shorten simultaneously greatly and cook long, promote culinary art efficiency and effect, reduce the energy consumption.

Description

Control method of cooking appliance, cooking appliance and computer readable storage medium
Technical Field
The invention relates to the technical field of cooking appliances, in particular to a control method of a cooking appliance, the cooking appliance and a computer readable storage medium.
Background
In the related technology, the single-function microwave oven has the advantages of high speed acceleration, cleanness, sanitation and convenient use during working, but the food has poor taste and the soup is not clear due to the serious loss of water during heating the food. The steam oven is a cooking appliance for cooking food by using steam, can well retain nutrient elements such as vitamins, proteins and the like in the food within a certain time, realizes healthy and nutrient cooking effect, and makes up for the defects of a microwave oven cooking mode to a certain extent.
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 to propose a control method of a cooking appliance.
A second aspect of the present invention is to propose a cooking appliance.
A third 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, a method for controlling a cooking appliance is provided, the cooking appliance being formed with a cooking cavity, the cooking appliance being further provided with a microwave heating device and a gas heating device; the control method comprises the following steps: responding to a cooking instruction, and controlling the microwave heating device to heat the cooking cavity; and controlling the microwave heating device to be closed and controlling the gas heating device to continue heating the cooking cavity based on the fact that the environmental data in the cooking cavity is greater than or equal to the first environmental data threshold corresponding to the environmental data.
The invention provides a control method of a cooking appliance, wherein the cooking appliance for executing the control method can define a cooking cavity and is at least provided with a microwave heating device and a gas heating device, specifically, when a cooking instruction is received, firstly, the running frequency and the running time of the microwave heating device are reasonably set, microwaves capable of covering food are emitted into the cooking cavity, so that the food in the cooking cavity is rapidly heated, when the temperature of environmental data in the cooking cavity rises to a first environmental data threshold value, the microwave heating device is closed, the first-stage heating is completed, the gas heating device is switched to continue to heat the cooking cavity, and the cooking cavity enters a second-stage heating, so that the food in the cooking cavity is cooked in a preset temperature range and can be uniformly heated. Thereby utilize microwave heating and other heating methods cooperations except that the microwave to cook, reduced water and fat loss in the food that pure microwave heating triggered, effectively remain the due nutrient composition of food, promote the taste and the food culinary art security of food, can shorten simultaneously greatly and cook long, promote culinary art efficiency and effect, reduce the energy consumption.
Further, the microwave heating device comprises a magnetron, the magnetron can be a quartz tube or a copper tube, a halogen tube can also be adopted, the gas heating device comprises a steam heating device and a hot air heating device, and the hot air heating device can be a heating tube or a hot air component.
In addition, according to the control method of the cooking appliance in the above technical solution provided by the present invention, the following additional technical features may be further provided:
in the above technical solution, further, the gas heating device includes a steam heating device; controlling the gas heating device to continue heating the cooking cavity, specifically comprising: determining a heating gear of the steam heating device according to a preset temperature range; and controlling the steam heating device to heat the cooking cavity according to the heating gear.
In this technical scheme, adopt steam heating device to realize the second stage heating, specifically, confirm steam heating device's heating gear according to presetting the temperature range, continue to heat the food after microwave heating according to heating gear control steam heating device, because superheated steam that steam heating device produced has higher heat transfer efficiency, the cavity temperature risees fast, and steam temperature is stable for whole culinary art chamber cooks under settlement or suitable temperature. On the one hand, can increase the moisture that runs off in the food through steam, effectively remain the due nutrient composition of food, make meat food meat soft and soft, promote the taste of food, on the other hand, will cook the air escape of intracavity through steam to reduce and cook intracavity oxygen content, be favorable to inhibiting the formation of oxide, make food soup more limpid, can also reduce the grease volume of carrying out the thermal oxidation reaction, reduce the oil smoke volume of production.
Further, in order to further reduce the power consumption and water consumption of the steam heating device, if the first temperature of the food in the cooking cavity meets the corresponding preset temperature range, the steam heating device can be closed, the temperature in the cooking cavity gradually decreases, the steam heating device is restarted when the first temperature decreases to a temperature which cannot meet the preset temperature range, and the steam heating device is operated in an intermittent cycle until the cooking is finished. Similarly, since the steam heating device can heat the food and the air in the cooking cavity at the same time, the second temperature of the cooking cavity itself can be used as the judgment condition, and the first temperature and the second temperature have positive correlation.
In any of the above technical solutions, further, the gas heating device includes a hot air heating device; controlling the gas heating device to continue heating the cooking cavity, specifically comprising: controlling the hot air heating device to heat the cooking cavity with preset heating power; determining the average power of the hot air heating device according to a preset temperature range based on the fact that the environment data are larger than or equal to a second environment data threshold value corresponding to the environment data; controlling the hot air heating device to heat the cooking cavity according to the average power; wherein the second environmental data threshold is greater than or equal to the first environmental data threshold.
In this technical scheme, adopt hot-air heating device to realize the second stage heating, concretely, heat the culinary art chamber according to predetermineeing heating power rapidly earlier, when environmental data is greater than or equal to the second environmental data threshold value that environmental data corresponds, explain that culinary art intracavity food has reached preset temperature range this moment, confirm hot-air heating device's average power according to preset temperature range this moment, and control hot-air heating device according to average power and carry out intermittent heating, thereby make the temperature in whole culinary art chamber maintain predetermineeing temperature range, guarantee that food is heated under invariable even environment, promote culinary art efficiency, and can make meat food crust crisp, be favorable to coloring, the taste is better.
In any of the above technical solutions, further, the gas heating device further includes a hot air heating device, and after the step of controlling the steam heating device to heat the cooking cavity according to the heating gear, the method further includes: acquiring liquid level data of the steam heating device; based on the liquid level data being less than the liquid level threshold, starting timing a first duration in which the liquid level data is less than the liquid level threshold; and controlling the steam heating device to be switched off and controlling the hot air heating device to continue heating the cooking cavity based on the first time length being greater than or equal to the first time length threshold.
In this technical scheme, steam heating device is provided with level sensor, judge whether steam heating device lacks liquid in the heating process through the liquid level threshold value, when liquid level data is less than the liquid level threshold value, it is in the liquid deficiency state to explain steam heating device, the steam volume that liquid in the steam heating device can't satisfy the culinary art demand promptly, send out the suggestion of lacking liquid this moment, and the first duration that is in the liquid deficiency state begins to time, when first duration is greater than or equal to first duration threshold value, explain that the user does not supply liquid for a long time, steam heating device probably appears the dry combustion method phenomenon, then close steam heating device, and control hot-air heating device continues to heat the culinary art chamber, when first duration is less than first duration threshold value, then explain to have supplied liquid, steam heating device can continue to heat. Thereby realize heating device's timely switching, when avoiding steam heating device dry combustion method, satisfy the culinary art demand, better assurance cooking utensil's security. Wherein, liquid level threshold value and first time length threshold value can be rationally set up according to steam heating device's heating gear and culinary art demand.
In any of the above technical solutions, further, the cooking appliance further includes a liquid storage assembly; after the step of controlling the steam heating device to heat the cooking cavity according to the heating gear, the method further comprises the following steps: and controlling the liquid storage assembly to inject liquid into the steam heating device based on the liquid level data being smaller than the liquid level threshold value.
In this technical scheme, when liquid level data is less than the liquid level threshold value, explain that steam heating device is in the starved condition, the steam volume of the unable culinary art demand of satisfying of liquid in the steam heating device promptly, control cooking utensil's stock solution subassembly and pour into liquid to steam heating device this moment to automatic supplementary liquid guarantees that there is sufficient liquid in the steam heating device to support steam heating, avoids steam heating device dry combustion method and the work of interrupt cooking utensil, promotes cooking utensil security and reliability.
In any of the above technical solutions, further, after the step of controlling the gas heating device to continue heating the cooking cavity, the method further includes: timing a second time length for turning off the microwave heating device; and controlling the gas heating device to be closed based on the second time length being greater than or equal to the second time length threshold value, and sending prompt information.
In the technical scheme, after the cooking appliance finishes the microwave heating in the first stage, the second time length of the second-stage heating operation is started, when the second time length is greater than or equal to the second time length threshold value, the gas heating in the second stage meets the cooking requirement, at the moment, the gas heating device is controlled to be closed, and the prompt message of finishing the cooking is sent out, so that a user can take out food in time. Through above-mentioned technical scheme, combine microwave and steam/hot-air's heating in an orderly manner, utilize the microwave to the rapid heating of food, utilize steam/hot-air to cook under the temperature of settlement or being suitable, avoid the loss of moisture content, nutrition and taste, let the user when obtaining delicious food, also can enjoy the experience of cooking rapidly, high nutrition remains, high-quality food.
In any of the above technical solutions, further, the environment data includes at least one of: a first temperature of food in the cooking chamber, a second temperature of the cooking chamber, and a humidity of the cooking chamber.
In this technical scheme, the first temperature of the interior food of cooking chamber and the second temperature of cooking chamber are positive correlation, and when microwave heating and hot dry air heating, the steam of cooking intracavity is obtained by the evaporation of food itself, and the humidity of the interior food of cooking chamber also has positive correlation promptly.
In any of the above solutions, further, the first environment data threshold includes: a first temperature threshold corresponding to the first temperature, a second temperature threshold corresponding to the second temperature and a first humidity threshold corresponding to the humidity; the second environmental data threshold includes: a third temperature threshold corresponding to the first temperature, a fourth temperature threshold corresponding to the second temperature and a second humidity threshold corresponding to the humidity; the first temperature threshold is greater than the second temperature threshold; the third temperature threshold is less than or equal to the fourth temperature threshold; the first humidity threshold is less than or equal to the second humidity threshold.
In the technical scheme, as the microwave is heated by promoting the molecules with the polarity to reciprocate back and forth and the molecules rub with each other to generate heat, most of microwave energy is applied to the food, and dry air is difficult to heat through the microwave, so that the first temperature threshold of the food is larger than the second temperature threshold of the cooking cavity when the microwave heating device operates; for steam heating and hot air heating, the food is heated by steam or heated air, so that the third temperature threshold of the food is less than or equal to the fourth temperature threshold of the cooking cavity in the operation stage of the gas heating device, and in addition, the humidity of the cooking cavity is gradually increased along with the evaporation of liquid in the food and is in positive correlation with the temperature of the food. Therefore, the first environment data threshold and the second environment data threshold are reasonably set, accurate control over the cooking cavity is achieved, the cooking effect is favorably improved, and the cooking time is shortened.
According to a second aspect of the present invention, there is provided a cooking appliance comprising: the cooking box comprises a box body, a cooking cavity and a heating device, wherein the box body is provided with the cooking cavity; a microwave heating device capable of emitting microwaves to the cooking cavity; the gas heating device can heat the gas in the cooking cavity; the detection assembly can detect environmental data in the cooking cavity; a memory storing a computer program; and the processor is electrically connected with the memory, the detection assembly, the microwave heating device and the gas heating device, and executes the control method of the cooking appliance provided by the first aspect when executing the computer program. Therefore, the technical effect of the control method of the cooking appliance defined in any one of the above technical solutions is not described herein again.
Specifically, the cooking appliance includes, but is not limited to, at least one of: steam microwave oven, microwave oven and little roast all-in-one of steaming and baking etc..
Further, the microwave heating device comprises a magnetron, the magnetron can be a quartz tube or a copper tube, a halogen tube can also be adopted, the gas heating device comprises a steam heating device and a hot air heating device, and the hot air heating device can be a heating tube or a hot air component. Wherein, hot-blast subassembly includes fan and hot-blast heating pipe, and the fan is used for disposing the air current in the culinary art chamber, and hot-blast heating pipe sets up in the exhaust side of fan for to the air current heating, the hot-blast subassembly that fan and hot-blast heating pipe constitute can make food be heated more evenly when realizing the heating, promotes the epidermis brittleness of food, thereby promotes the culinary art taste, and if only set up the heating pipe, then set up the structure simpler, preparation cost is lower relatively.
According to a third aspect of the present invention, a computer-readable storage medium is proposed, on which a computer program is stored, which computer program, when being executed by a processor, realizes the steps of the control method of the cooking appliance proposed by the first aspect. The computer readable storage medium thus has all the advantageous effects of the control method of the cooking appliance set forth in the first aspect.
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 control method of 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 control method of a cooking appliance according to another embodiment of the present invention;
fig. 5 is a flowchart illustrating a control method of a cooking appliance according to another embodiment of the present invention;
fig. 6 is a flowchart illustrating a control method of a cooking appliance according to still another embodiment of the present invention;
fig. 7 is a flowchart illustrating a method of controlling a cooking appliance according to an embodiment of the present invention;
fig. 8 shows a schematic block diagram of a cooking appliance according to an embodiment of the present invention;
fig. 9 shows a schematic diagram of a temperature profile within a cooking chamber in accordance with an embodiment of the present invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. 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 in other ways than those specifically described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
A control method of a cooking appliance, the cooking appliance, and a computer-readable storage medium according to some embodiments of the present invention are described below with reference to fig. 1 to 9.
Example one
As shown in fig. 1, according to an embodiment of a first aspect of the present invention, there is provided a method of controlling a cooking appliance, wherein the cooking appliance is formed with a cooking cavity, the cooking appliance is provided with at least a microwave heating device and a gas heating device, the method comprising:
step 102, responding to a cooking instruction, and controlling a microwave heating device to heat a cooking cavity;
104, judging whether the environmental data in the cooking cavity is smaller than a first environmental data threshold corresponding to the environmental data, if so, entering a step 102, and if not, entering a step 106;
and 106, controlling the microwave heating device to be closed, and controlling the gas heating device to continue heating the cooking cavity.
In this embodiment, when a cooking instruction is received, as shown in fig. 9, firstly, the microwave capable of covering food is emitted into the cooking cavity by reasonably setting the operating frequency and the operating time of the microwave heating device, so that the food in the cooking cavity is rapidly heated, when the temperature of the environmental data in the cooking cavity rises to the first environmental data threshold value, the microwave heating device is turned off, the first-stage heating is completed, the cooking cavity is switched to the gas heating device to continue to be heated, the second-stage heating is performed, so that the food in the cooking cavity is cooked in the preset temperature range, and the food can be uniformly heated. Thereby utilize microwave heating and other heating methods cooperations except that the microwave to cook, water and fat loss in the food that reduces pure microwave heating and arouse have effectively remain the due nutrient composition of food, when promoting food culinary art security, shorten greatly and cook for a long time, promote culinary art efficiency and effect, reduce the energy consumption.
Further, the microwave heating device comprises a magnetron, the magnetron can be a quartz tube or a copper tube, a halogen tube can also be adopted, the gas heating device comprises a steam heating device and a hot air heating device, and the hot air heating device can be a heating tube or a hot air component.
Specifically, the operation frequency and the operation time of the microwave heating device for heating the food to the specified temperature are in a negative correlation relationship, for example, the operation power is between 100W and 1000W, and the operation time is between 3min and 40 min.
It should be noted that the environment data includes at least one of the following: a first temperature of food in the cooking chamber, a second temperature of the cooking chamber, and a humidity of the cooking chamber. Wherein, the first temperature of the interior food of cooking chamber and the second temperature of cooking chamber are positive correlation, and when microwave heating and hot dry air heating, the steam of cooking intracavity is obtained by food evaporation itself, and the humidity that also promptly cooks the chamber also has positive correlation with the first temperature of the interior food of cooking chamber. The first environmental data threshold includes: a first temperature threshold corresponding to the first temperature, a second temperature threshold corresponding to the second temperature and a first humidity threshold corresponding to the humidity; since the microwaves are heated by promoting the molecules with the polarity to reciprocate back and forth and the molecules rub against each other to generate heat, most of the microwave energy is applied to the food, and the dry air is difficult to be heated by the microwaves, as shown in fig. 9, when the microwave heating device operates, the first temperature threshold of the food is greater than the second temperature threshold of the cooking cavity, so that the first environmental data threshold and the second environmental data threshold are reasonably set, the accurate control of the cooking cavity is realized, the cooking effect is favorably improved, and the cooking time is shortened. For example, the first temperature threshold is greater than or equal to 50 ℃ and less than or equal to 100 ℃, and the second temperature threshold is greater than or equal to 40 ℃ and less than or equal to 70 ℃.
Further, based on the environmental data in the cooking cavity being greater than or equal to the first environmental data threshold corresponding to the environmental data, the step of controlling the microwave heating device to be turned off specifically includes: and controlling the microwave heating device to be turned off based on the first temperature being greater than or equal to a first temperature threshold value, the second temperature being greater than or equal to a second temperature threshold value, and/or the humidity being greater than or equal to a first humidity threshold value.
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, wherein the cooking appliance is formed with a cooking cavity, the cooking appliance is provided with at least a microwave heating apparatus and a steam heating apparatus, the method including:
step 202, responding to a cooking instruction, and controlling a microwave heating device to heat a cooking cavity;
step 204, judging whether the environmental data in the cooking cavity is smaller than a first environmental data threshold corresponding to the environmental data, if so, entering step 202, and if not, entering step 206;
step 206, controlling the microwave heating device to be closed;
208, determining a heating gear of the steam heating device according to a preset temperature range;
and step 210, controlling the steam heating device to heat the cooking cavity according to the heating gear.
In this embodiment, adopt steam heating device to realize the second stage heating, specifically, confirm steam heating device's heating gear according to preset temperature range, control steam heating device according to the heating gear and continue heating to the food after the microwave heating, because superheated steam that steam heating device produced has higher heat transfer efficiency, the cavity temperature rises fast, and steam temperature is stable for whole culinary art chamber cooks under settlement or suitable temperature. On the one hand, can increase the moisture that runs off in the food through steam, effectively remain the due nutrient composition of food, make meat food meat soft and soft, promote the taste of food, on the other hand, will cook the air escape of intracavity through steam to reduce and cook intracavity oxygen content, be favorable to inhibiting the formation of oxide, make food soup more limpid, can also reduce the grease volume of carrying out the thermal oxidation reaction, reduce the oil smoke volume of production.
Further, in order to further reduce the power consumption and water consumption of the steam heating device, if the first temperature of the food in the cooking cavity meets the corresponding preset temperature range, the steam heating device can be closed, the temperature in the cooking cavity gradually decreases, the steam heating device is restarted when the first temperature decreases to a temperature which cannot meet the preset temperature range, and the steam heating device is operated in an intermittent cycle until the cooking is finished. Similarly, since the steam heating device can heat the food and the air in the cooking cavity at the same time, the second temperature of the cooking cavity itself can be used as the judgment condition, and the first temperature and the second temperature have positive correlation.
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, wherein the cooking appliance is formed with a cooking cavity, the cooking appliance is provided with at least a microwave heating apparatus and a hot air heating apparatus, the method including:
step 302, responding to a cooking instruction, controlling a microwave heating device to heat a cooking cavity;
step 304, judging whether the environmental data in the cooking cavity is smaller than a first environmental data threshold corresponding to the environmental data, if so, entering step 302, and if not, entering step 306;
step 306, controlling the microwave heating device to be closed;
308, controlling the hot air heating device to heat the cooking cavity with preset heating power;
step 310, judging whether the environmental data in the cooking cavity is smaller than a second environmental data threshold corresponding to the environmental data, if so, entering step 308, and if not, entering step 312;
step 312, determining the average power of the hot air heating device according to the preset temperature range;
and step 314, controlling the hot air heating device to heat the cooking cavity according to the average power.
Wherein the second environmental data threshold is greater than or equal to the first environmental data threshold.
In this embodiment, the hot air heating device is used to realize the second-stage heating, specifically, the cooking cavity is rapidly heated according to the preset heating power, when the environmental data is greater than or equal to the second environmental data threshold corresponding to the environmental data, it is described that the food in the cooking cavity reaches the preset temperature range at this time, the average power of the hot air heating device is determined according to the preset temperature range at this time, and the hot air heating device is controlled to perform intermittent heating according to the average power, so that the temperature of the whole cooking cavity is maintained in the preset temperature range, it is ensured that the food is heated in a constant and uniform environment, the cooking efficiency is improved, the outer skin of the meat food is crisp, the meat food is favorable for coloring, and the taste is better.
Further, the second environmental data threshold includes: a third temperature threshold corresponding to the first temperature, a fourth temperature threshold corresponding to the second temperature, and a second humidity threshold corresponding to the humidity. As for the steam heating and the hot air heating, the food is heated by the steam or the heated air, so as shown in fig. 9, the third temperature threshold of the food is less than or equal to the fourth temperature threshold of the cooking cavity itself in the operation stage of the gas heating device, and in addition, the humidity of the cooking cavity gradually increases along with the evaporation of the liquid in the food, and is in positive correlation with the temperature of the food. Therefore, the second environmental data threshold value is reasonably set, accurate control over the cooking cavity is achieved, the cooking effect is favorably improved, and the cooking time is shortened.
Specifically, the third temperature threshold is greater than or equal to 90 ℃ and less than or equal to 100 ℃, and the third temperature threshold is greater than or equal to 95 ℃ and less than or equal to 110 ℃.
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, wherein the cooking appliance is formed with a cooking cavity, the cooking appliance is provided with at least a microwave heating device, a steam heating device and a hot air heating device, the method including:
step 402, responding to a cooking instruction, and controlling a microwave heating device to heat a cooking cavity;
step 404, judging whether the environmental data in the cooking cavity is smaller than a first environmental data threshold corresponding to the environmental data, if so, entering step 402, and if not, entering step 406;
step 406, controlling the microwave heating device to be closed;
step 408, determining a heating gear of the steam heating device according to a preset temperature range;
step 410, controlling a steam heating device to heat a cooking cavity according to a heating gear;
step 412, acquiring liquid level data of the steam heating device;
step 414, judging whether the liquid level data is smaller than a liquid level threshold value, if so, entering step 416, and if not, entering step 422;
step 416, beginning to time a first duration in which the liquid level data is less than the liquid level threshold;
step 418, determining whether the first duration is greater than or equal to a first duration threshold, if so, entering step 420, otherwise, entering step 422;
step 420, controlling the steam heating device to be closed, and controlling the hot air heating device to continue heating the cooking cavity;
the steam heating device continues to heat the cooking cavity, step 422.
In this embodiment, steam heating device is provided with level sensor, judge whether steam heating device lacks liquid in the heating process through the liquid level threshold value, when liquid level data is less than the liquid level threshold value, it is in the liquid deficiency state to explain steam heating device, the steam volume that liquid in steam heating device can't satisfy the culinary art demand promptly, send out the suggestion of lacking liquid this moment, and the first duration that is in the liquid deficiency state begins to time, when first duration is greater than or equal to first duration threshold value, explain that the user does not supply liquid for a long time, steam heating device probably appears the dry combustion method phenomenon, then close steam heating device, and control hot-air heating device continues to heat the culinary art chamber, when first duration is less than first duration threshold value, then explain to have supplied liquid, steam heating device can continuously heat. Thereby realize heating device's timely switching, when avoiding steam heating device dry combustion method, satisfy the culinary art demand, better assurance cooking utensil's security. Wherein, liquid level threshold value and first time length threshold value can be rationally set up according to steam heating device's heating gear and culinary art demand.
EXAMPLE five
As shown in fig. 5, according to an embodiment of the present invention, there is provided a method of controlling a cooking appliance, wherein the cooking appliance is formed with a cooking cavity, the cooking appliance is provided with at least a microwave heating device, a steam heating device and a liquid storage assembly, the method including:
step 502, responding to a cooking instruction, and controlling a microwave heating device to heat a cooking cavity;
step 504, judging whether the environmental data in the cooking cavity is smaller than a first environmental data threshold corresponding to the environmental data, if so, entering step 502, and if not, entering step 506;
step 506, controlling the microwave heating device to be closed;
step 508, determining a heating gear of the steam heating device according to a preset temperature range;
step 510, controlling a steam heating device to heat a cooking cavity according to a heating gear;
step 512, acquiring liquid level data of the steam heating device;
step 514, judging whether the liquid level data is smaller than a liquid level threshold value, if so, entering step 516, and if not, entering step 518;
step 516, controlling the liquid storage assembly to inject liquid into the steam heating device;
the steam heating device continues to heat the cooking cavity, step 518.
In this embodiment, when liquid level data is less than the liquid level threshold value, it is in the starved state to explain steam heating device, the steam volume that the liquid in the steam heating device can't satisfy the culinary art demand promptly, control cooking utensil's stock solution subassembly and pour into liquid into steam heating device this moment, thereby steam heating device sustainable heats automatic supplementary liquid, guarantee that there is sufficient liquid to support steam heating in the steam heating device, avoid steam heating device dry combustion method and interrupt cooking utensil work, promote cooking utensil security and reliability.
EXAMPLE six
As shown in fig. 6, according to an embodiment of the present invention, there is provided a method of controlling a cooking appliance, the method including:
step 602, responding to a cooking instruction, and controlling a microwave heating device to heat a cooking cavity;
step 604, determining whether the environmental data in the cooking cavity is smaller than a first environmental data threshold corresponding to the environmental data, if so, entering step 602, and if not, entering step 606;
step 606, controlling the microwave heating device to be turned off, and controlling the gas heating device to continue to heat the cooking cavity;
step 608, timing a second time period for turning off the microwave heating device;
step 610, determining whether the second duration is greater than or equal to a second duration threshold, if so, entering step 612, and if not, entering step 608;
and step 612, controlling the gas heating device to be closed, and sending prompt information.
In this embodiment, after the cooking appliance completes the microwave heating in the first stage, a second time period of the second-stage heating operation is started, and when the second time period is greater than or equal to a second time period threshold value, it indicates that the gas heating in the second stage has met the cooking requirement, at this time, the gas heating device is controlled to be turned off, and a prompt message of completing the cooking is sent out, so that the user can take out the food in time. Through above-mentioned technical scheme, combine microwave and steam/hot-air's heating in an orderly manner, utilize the microwave to the rapid heating of food simultaneously, utilize steam/hot-air to cook under the temperature of settlement or being suitable, avoid the loss of moisture, nutrition and taste, let the user when obtaining delicious food, also can enjoy the experience of cooking rapidly, high nutrition remains, high-quality food.
Specifically, the second duration threshold is in the range of 40min to 60 min.
EXAMPLE seven
As shown in fig. 7, according to an embodiment of the present invention, taking a soup cooking procedure as an example, the method for controlling a cooking appliance includes:
step 702, controlling microwave power and time to enable the soup temperature to reach T1 and the cavity temperature to reach T2;
step 704, comparing the initial value of the temperature sensor or the initial value of the humidity sensor;
step 706, judging whether the cavity temperature reaches the set characteristic temperature T2 or the cavity humidity characteristic humidity sensor Q, if so, entering step 708, and if not, entering step 702;
step 708, stopping microwave heating, and starting steam heating;
and 710, continuing the steam for 40-60 min, and reminding the user when the soup stewing is finished.
In the embodiment, the working time of the microwave generator or the steam generator is regulated and controlled by a temperature sensor or a humidity sensor in the micro-steaming integrated machine.
As shown in fig. 9, the first stage: in the microwave rapid heating stage, the microwave assembly works and has the following functions: and (5) rapidly heating. The soup temperature was rapidly raised to T1. The microwave power is between 100 and 1000W, the temperature T1 is generally within the range of 50-100 ℃, the time T1 is generally within the range of 3-40 min, and the cavity temperature T2 is generally within the range of 40-70 ℃.
And a second stage: and in the steam slow stewing stage, the microwave assembly stops working, and only the steam generator works. In this stage, the temperature of the cavity rapidly rises to about 100 ℃, heat is continuously supplied to the soup, and the temperature of the soup does not exceed 100 ℃. So that the broth soup is clear, soft and mushy in meat quality and smooth in sweet soup. The time t2 for the steam to work continuously is generally between 40 and 60 min. Of course, the steam temperature can be controlled at any temperature point less than 100 ℃, and besides, the steam generator can also be used with a heating device to control the temperature of the cavity within 100 ℃.
Example eight
As shown in fig. 8, according to an embodiment of the third aspect of the present invention, there is provided a cooking appliance 800 including: a tank, a microwave heating device 802, a gas heating device 804, a detection assembly 806, a memory 808, and a processor 810.
Specifically, the cabinet is formed with a cooking cavity, the microwave heating device 802 can emit microwaves to the cooking cavity, the gas heating device 804 can heat gas in the cooking cavity, the detection component 806 can detect environmental data in the cooking cavity, the memory 808 stores a computer program, the processor 810 is electrically connected to the memory 808, the detection component 806, the microwave heating device 802 and the gas heating device 804, and the processor 810 executes the control method of the cooking appliance according to the first aspect when executing the computer program.
The cooking utensil that this embodiment provided can utilize microwave heating and other heating methods cooperations except that the microwave to cook, and moisture and fat run off in the food that reduces pure microwave heating and arouse have effectively remain the due nutrient composition of food, when promoting food culinary art security, shorten greatly that the culinary art is long, promote culinary art efficiency and effect, reduce the energy consumption.
Further, the microwave heating device comprises a magnetron, the magnetron can be a quartz tube or a copper tube, a halogen tube can also be adopted, the gas heating device comprises a steam heating device and a hot air heating device, and the hot air heating device can be a heating tube or a hot air component. Wherein, hot-blast subassembly includes fan and hot-blast heating pipe, the fan is used for disposing the air current in the culinary art chamber, hot-blast heating pipe sets up in the exhaust side of fan, be used for heating the air current, the hot-blast subassembly that fan and hot-blast heating pipe are constituteed can be when realizing the heating, can make food be heated more evenly, promote the epidermis fragility of food, thereby promote the culinary art taste, and if only set up the heating pipe, then it is simpler to set up the structure, the preparation cost is lower relatively, superheated steam that steam heating device produced has heat transfer efficiency height, the material is heated evenly, inhibit the oxidation, improve the advantage of product quality, thereby it is quick to realize food, even, culinary art is effectual, the effect that the oxide is low.
Specifically, the cooking appliance includes, but is not limited to, at least one of: steam microwave oven, microwave oven and little roast all-in-one of steaming and baking etc..
Example nine
According to an embodiment of the third aspect of the present invention, a computer-readable storage medium is proposed, on which a computer program is stored, which, when being executed by a processor, performs the steps of the control method of the cooking appliance as described above with respect to the embodiment of the first aspect. The computer readable storage medium thus has all the advantages of the control method of the refrigeration or heat pump system of any of the above embodiments.
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 explicitly stated or limited otherwise; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable 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 herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," 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 (10)

1. The control method of the cooking utensil is characterized in that the cooking utensil is provided with a cooking cavity, and a microwave heating device and a gas heating device are further arranged on the cooking utensil; the control method comprises the following steps:
responding to a cooking instruction, controlling the microwave heating device to heat the cooking cavity;
and controlling the microwave heating device to be turned off and controlling the gas heating device to continue heating the cooking cavity based on the fact that the environmental data in the cooking cavity is greater than or equal to a first environmental data threshold corresponding to the environmental data.
2. The control method of a cooking appliance according to claim 1, wherein the gas heating means comprises steam heating means; the step of controlling the gas heating device to continue heating the cooking cavity specifically comprises:
determining a heating gear of the steam heating device according to a preset temperature range;
and controlling the steam heating device to heat the cooking cavity according to the heating gear.
3. The control method of a cooking appliance according to claim 1, wherein the gas heating means comprises a hot air heating means; the step of controlling the gas heating device to continue heating the cooking cavity specifically comprises:
controlling the hot air heating device to heat the cooking cavity with preset heating power;
determining the average power of the hot air heating device according to a preset temperature range based on the fact that the environment data is larger than or equal to a second environment data threshold value corresponding to the environment data;
controlling the hot air heating device to heat the cooking cavity according to the average power;
wherein the second environmental data threshold is greater than or equal to the first environmental data threshold.
4. The cooking control method of the cooking appliance according to claim 2, wherein the gas heating device further comprises a hot air heating device, and after the step of controlling the steam heating device to heat the cooking cavity according to the heating gear, the method further comprises:
acquiring liquid level data of the steam heating device;
based on the liquid level data being less than a liquid level threshold, starting timing a first time length that the liquid level data is less than the liquid level threshold;
and controlling the steam heating device to be switched off and controlling the hot air heating device to continue heating the cooking cavity based on the first time length being greater than or equal to a first time length threshold value.
5. The cooking control method of the cooking appliance according to claim 4, wherein the cooking appliance further comprises a liquid storage assembly; after the step of controlling the steam heating device to heat the cooking cavity according to the heating gear, the method further comprises the following steps:
and controlling the liquid storage assembly to inject liquid into the steam heating device based on the liquid level data being smaller than the liquid level threshold value.
6. The method of controlling a cooking appliance according to any one of claims 1 to 5, wherein after the step of controlling the gas heating device to continue heating the cooking cavity, further comprising:
timing a second time length for turning off the microwave heating device;
and controlling the gas heating device to be closed based on the second time length being greater than or equal to a second time length threshold value, and sending prompt information.
7. The control method of a cooking appliance according to claim 3,
the environmental data includes at least one of: a first temperature of food in the cooking chamber, a second temperature of the cooking chamber, a humidity of the cooking chamber.
8. The control method of a cooking appliance according to claim 7,
the first environmental data threshold comprises: a first temperature threshold corresponding to the first temperature, a second temperature threshold corresponding to the second temperature, and a first humidity threshold corresponding to the humidity;
the second environmental data threshold comprises: a third temperature threshold corresponding to the first temperature, a fourth temperature threshold corresponding to the second temperature, and a second humidity threshold corresponding to the humidity;
the first temperature threshold is greater than the second temperature threshold;
the third temperature threshold is less than or equal to the fourth temperature threshold;
the first humidity threshold is less than or equal to the second humidity threshold.
9. A cooking appliance, comprising:
a case formed with a cooking cavity;
a microwave heating device capable of emitting microwaves to the cooking cavity;
a gas heating device capable of heating gas within the cooking cavity;
a detection assembly capable of detecting environmental data within the cooking chamber;
a memory storing a computer program;
a processor electrically connected to the memory, the detection assembly, the microwave heating device and the gas heating device, the processor executing the computer program to perform the method of controlling a cooking appliance according to any one of claims 1 to 8.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of controlling a cooking appliance according to any one of claims 1 to 8.
CN202010748445.3A 2020-07-30 2020-07-30 Control method of cooking appliance, cooking appliance and computer readable storage medium Pending CN114060870A (en)

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