CN110664221B - High temperature protection method, cooking appliance, and computer-readable storage medium - Google Patents
High temperature protection method, cooking appliance, and computer-readable storage medium Download PDFInfo
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- CN110664221B CN110664221B CN201910873910.3A CN201910873910A CN110664221B CN 110664221 B CN110664221 B CN 110664221B CN 201910873910 A CN201910873910 A CN 201910873910A CN 110664221 B CN110664221 B CN 110664221B
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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
- A47J27/002—Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels
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- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
- A21C13/00—Provers, i.e. apparatus permitting dough to rise
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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
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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
- A47J36/24—Warming 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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/24—Warming devices
- A47J36/2483—Warming devices with electrical heating means
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Abstract
The invention provides a high temperature protection method, a cooking appliance and a computer readable storage medium. The high-temperature protection method comprises the following steps: controlling the cooking appliance to enter a fermentation mode, and acquiring the temperature of the atomizer in real time through a first temperature measuring device; and determining the operating power of the atomizer according to the temperature of the atomizer and the set temperature of the atomizer. The application provides a high temperature protection method is as the basis of high temperature protection through the atomizer temperature that sets up the first temperature measuring device detection in atomization component, it is more accurate to make the control that goes on the atomizer, the device of atomizer itself as the water spray, the temperature of atomizer place environment not only can be reduced to spun vapourized water, the temperature of atomizer self can also be taken away, through its water spray capacity of adjustment atomizer power increase, realize the effect of quick reduction atomizer temperature, guaranteed that the atomizer can not receive irreversible damage because of high temperature.
Description
Technical Field
The invention relates to the field of intelligent control of kitchens, in particular to a high-temperature protection method, a cooking appliance and a computer-readable storage medium.
Background
When working under the mode that carries out the auxiliary fermentation at cooking utensil, the ultrasonic atomization ware is used for humidity in the cooking utensil to adjust, make the inside humidity of cooking utensil satisfy the standard of auxiliary fermentation, but the phenomenon that the cooking utensil accuse temperature among the correlation technique is inaccurate and there is the temperature overshoot, too high temperature can produce irreversible damage to the atomizer, and only use the temperature sensor (NTC) of installing in the intracavity to carry out the temperature measurement among the current cooking utensil, the temperature sensor in the intracavity can only detect the temperature in the cooking utensil, can not accurately react the temperature of atomizing module itself, it is inaccurate to send back the temperature to carry out high temperature protection and to the atomizer according to its, consequently, when cooking utensil moves under with auxiliary fermentation mode, how accurately carry out high temperature protection to the atomizer and become the problem that needs to solve urgently.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art.
In a first aspect of the invention, a method of high temperature protection is provided.
A second aspect of the invention provides a cooking appliance.
A third aspect of the invention provides a computer-readable storage medium.
In view of the above, according to a first aspect of the present invention, there is provided a high temperature protection method for a cooking appliance, the cooking appliance including an atomizing assembly, the atomizing assembly including an atomizer and a first temperature measuring device, the high temperature protection method including: controlling the cooking appliance to enter a fermentation mode, and acquiring the temperature of the atomizer in real time through a first temperature measuring device; and determining the operating power of the atomizer according to the temperature of the atomizer and the set temperature of the atomizer.
The high-temperature method provided by the invention is used for a cooking appliance with an atomization assembly, the atomization assembly in the cooking appliance is subjected to high-temperature protection, the atomization assembly comprises an atomizer and a first temperature measuring device, the first temperature measuring device is embedded in the atomization assembly and can detect the temperature of the atomizer in real time, the atomization assembly in the cooking appliance is used for assisting the fermentation function, the maximum limit temperature which can be borne by the atomizer is arranged in a memory, the temperature in the cooking appliance rises after the cooking appliance is controlled to enter a fermentation mode, the temperature of the atomizer is obtained in real time through the first temperature measuring device in the atomization assembly, the operating power of the atomizer is adjusted when the obtained temperature of the atomizer reaches the set temperature, the temperature of the atomizer can be effectively reduced through the amount of atomized water vapor generated by the atomizer, and compared with the existing cooking appliance, the temperature detected by an NTC temperature sensor which is used for detecting the environmental temperature in the cooking appliance is only used as the protection temperature detected by an NTC temperature sensor for detecting the Protect atomizing component's foundation, first temperature measuring device is located inside atomizing component, can be better carry out the temperature to atomizing component and detect, regard as high temperature protection's foundation with the atomizer temperature that this obtained, it is more accurate to make the control that goes on the atomizer, the atomizer itself is as the device of water spray, the temperature of atomizer self can be taken away to spun vaporized water, through its water spray capacity of adjustment atomizer power increase, realize the effect of quick reduction atomizer temperature, guaranteed that the atomizer can not receive irreversible damage because of high temperature.
In addition, the high-temperature protection method provided by the technical scheme of the invention also has the following additional technical characteristics:
in the above technical solution, optionally, the cooking appliance further includes a heating assembly, and the step of the cooking appliance entering the fermentation mode includes: controlling the atomizer to operate at a first power according to the opening instruction, and controlling the heating assembly to operate.
In this technical scheme, cooking utensil has multiple operating mode, need all adjust the temperature and humidity in the cooking utensil under the operating mode of supplementary fermentation, and control cooking utensil gets into the operating mode of supplementary fermentation, and the heating element work of control cooking utensil risees the ambient temperature in the cooking utensil to control atomizer and carry out the humidification with first power operation to the ambient temperature in the cooking utensil, make the environment in the cooking utensil suitable fermentation.
In the above technical solution, optionally, the method further includes: the method comprises the following steps of determining the operating power of the atomizer according to the temperature of the atomizer and the set temperature of the atomizer, wherein the steps comprise: determining that the temperature of the atomizer is higher than the set temperature of the atomizer, and controlling the atomizer to adjust from the first power to the second power to operate; the second power is greater than the first power.
In this technical scheme, first temperature measuring device acquires the atomizer temperature in real time, and send the atomizer temperature for the treater, when detecting that the atomizer temperature is greater than the atomizer settlement temperature, then can judge that the temperature of atomizer has reached the maximum limit temperature that the atomizer can bear, need cool down the atomizer this moment, prevent that the atomizer from receiving irreversible damage, control the atomizer with the second power operation that is greater than first power, thereby control the power of atomizer and adjust up and make the atomizer water spray capacity increase promptly, water can take away partial heat when the atomizer, realize the cooling to the atomizer, guarantee that the atomizer can not receive high temperature and influence and produce irreversible damage, thereby the atomizer has been protected under high temperature environment.
In the above technical solution, optionally, the method further includes: after controlling the atomizer to adjust to the second power operation, the method comprises the following steps: and determining that the temperature of the atomizer is not higher than the set temperature of the atomizer, and controlling the atomizer to adjust to the first power for operation.
In this technical scheme, after getting into the high temperature protection mode, the atomizer runs with the second power, continuously cool down to the atomizer, when the atomizer temperature that first temperature measuring device detected is not higher than the settlement temperature of atomizer, can judge that the temperature of atomizer has reduced the safe temperature, in order to save the resource this moment, reduce atomizer water spray volume, the first power when control atomizer resumes initial operation, even cooking utensil can accomplish supplementary fermentation can, no longer a large amount of water sprays and cools down, thereby avoid the waste of water resource and electric energy.
In any of the above technical solutions, optionally, the cooking appliance further includes a second temperature measuring device, and the step of the cooking appliance entering the fermentation mode includes: acquiring the temperature in the cavity in real time through a second temperature measuring device; and determining that the temperature in the cavity is higher than the set temperature in the cavity, controlling the heating assembly to stop running, and continuously executing the step of acquiring the temperature of the atomizer in real time through the first temperature measuring device.
In this technical scheme, after cooking utensil entered into supplementary fermentation mode, thereby heating element operation made cooking utensil internal environment temperature continuously rise, still be provided with the second temperature measuring device that detects the cooking utensil environment among the cooking utensil, and the storage has the intracavity settlement temperature that predetermines in the memory, the intracavity settlement temperature is the required cooking utensil internal temperature of supplementary fermentation during operation, when the intracavity temperature of the cooking utensil that detects through second temperature measuring device is higher than the intracavity settlement temperature, can think that cooking utensil internal temperature has reached the temperature standard of supplementary fermentation, need not further heat cooking utensil inside, consequently control heating element stop work, avoid the intracavity high temperature to lead to supplementary fermentation failure.
Further, after cooking utensil entered the fermentation mode, make the intracavity environment reach the standard of fermentation mode through heating element and atomizer work, can control heating element stop work after the temperature reached the standard under supplementary fermentation mode, but the humidity in the intracavity is guaranteed to the atomizer needs continuous work, and because the inside phenomenon that has the temperature overshoot for the confined space of cooking utensil, promptly after heating element stop work, the temperature in the intracavity still can continuously rise, can influence the temperature of atomizer, consequently, after heating element stop work, continuously acquire the atomizer temperature through first temperature measuring device, and confirm the operating power of atomizer according to the atomizer temperature and the atomizer settlement temperature that acquire.
In any of the above technical solutions, optionally, the method further includes: the set temperature in the cavity is less than the set temperature of the atomizer.
In the technical scheme, because the temperature overshoot phenomenon exists in the sealed space inside the cooking appliance, after the temperature in the cavity inside the cooking appliance is detected to reach the set temperature in the cavity, the temperature in the cavity can be continuously raised due to the temperature overshoot, and the temperature required by auxiliary fermentation is not enough to damage the atomizer, so that the set temperature of the atomizer is higher than the set temperature in the cavity, the temperature in the cavity can be ensured to reach the set temperature in the cavity firstly when the temperature in the cooking appliance is raised, the heating component is closed at the moment, if the temperature overshoot does not occur or the continuous temperature rise amplitude caused by the temperature overshoot is not high, namely the temperature of the atomizer does not reach the set temperature of the atomizer, the atomizer is not controlled to increase power to operate, and the temperature rise amplitude after the temperature overshoot is larger, so that the temperature of the atomizer reaches the set temperature of the atomizer, the atomizer is controlled to increase power to operate, and (6) performing high-temperature protection.
Specifically, after cooking utensil gets into supplementary fermentation mode, heating element moves and continuously heats cooking utensil inside, when second temperature measuring device detected the intracavity temperature and reached the intracavity and set for the temperature, judge that the cooking utensil internal temperature reaches the temperature of supplementary fermentation, control heating element stop work, after heating element stop work, first temperature measuring device continuously detects the atomizer temperature, when the atomizer temperature reached atomizer and set for the temperature, control the atomizer and increase the water spray volume, make the atomizer temperature reduce, the realization carries out the effect of high temperature protection to the atomizer.
According to a second aspect of the present invention, there is provided a cooking appliance comprising: a housing; the atomization assembly is connected inside the shell and used for generating atomized water vapor so as to humidify air in the shell; the atomizing subassembly includes: an atomizer; the first temperature measuring device is arranged in the atomizer and used for monitoring the temperature of the atomizer; the processor is connected with the atomizer assembly and used for controlling the cooking utensil to enter a fermentation mode and acquiring the temperature of the atomizer in real time through the first temperature measuring device; and determining the operating power of the atomizer according to the atomizer temperature and the atomizer set temperature.
The invention provides a cooking utensil, which comprises a shell, an atomizing component and a processor, wherein the atomizing component comprises a first temperature measuring device and an atomizer, the atomizer is an ultrasonic atomizer, water is vaporized by utilizing ultrasonic waves, and the vaporized water is sprayed into the cooking utensil, so that the internal humidity of the cooking utensil meets the requirement of auxiliary fermentation, and the temperature of the atomizer is detected by the first temperature measuring device through arranging the first temperature measuring device in the atomizing component, compared with the prior art that the temperature of the atomizer is detected by only using a temperature sensor in the cooking utensil, the cooking utensil has better accuracy, the processor and the memory are connected with the atomizing component, the output power of the atomizer can be adjusted according to the temperature detected by the first temperature measuring device in the atomizing component, thereby cool down the atomizer through spun vaporization water, prevent that too high temperature from causing irreversible damage to the atomizer.
In addition, according to the cooking utensil provided by the technical scheme of the invention, the cooking utensil further has the following additional technical characteristics:
in any of the above technical solutions, optionally, the method further includes: the heating assembly is connected with the shell, is positioned in the shell and is used for heating the air in the shell after the cooking utensil enters a fermentation mode; the processor executes instructions to control the atomizer to operate at a first power according to the turn-on command and to control the heating assembly to operate.
In this technical scheme, cooking utensil is still including being used for carrying out the heating element who heats to cooking utensil inside, enters into supplementary fermentation mode after cooking utensil, and heating element operation heats cooking utensil inside, makes the inside temperature of cooking utensil reach the standard of supplementary fermentation, and the treater still can control the atomizer with first power operation simultaneously, adjusts the humidity in the cooking utensil, makes the interior humidity of cooking utensil also reach the standard of supplementary fermentation.
In any of the above technical solutions, optionally, the determining, by the processor, the operating power of the nebulizer according to the nebulizer temperature and the nebulizer set temperature includes: determining that the temperature of the atomizer is higher than the set temperature of the atomizer, and controlling the atomizer to adjust from the first power to the second power to operate; the second power is greater than the first power.
In any of the above technical solutions, optionally, after the processor controls the atomizer to adjust to the second power operation, the method includes: and determining that the temperature of the atomizer is not higher than the set temperature of the atomizer, and controlling the atomizer to adjust to the first power for operation.
In this technical scheme, the atomizer temperature that the treater can gather in real time according to first temperature measuring device compares with atomizer settlement temperature, when the atomizer temperature that obtains detects does not reach the atomizer settlement temperature, can regard as the atomizer not to reach the maximum limit temperature that the atomizer can bear, need not lower the temperature to the atomizer this moment, then keep the atomizer to continue to operate with first power, when the atomizer temperature that detects reaches atomizer settlement temperature, can regard as the atomizer to have reached the maximum limit temperature that the atomizer can bear, the treater control atomizer increases power and reaches the second power and operates, make atomizer spun vaporization water yield increase, thereby accelerate the thermal speed of atomizer is walked away to the vaporization water, the temperature reduction that makes the atomizer plays the high temperature protective action to the atomizer.
In any of the above technical solutions, optionally, the method further includes: the second temperature measuring device is connected inside the shell and used for detecting the temperature in the cavity; the processor executes the real-time acquisition of the temperature in the cavity through the second temperature measuring device; and determining that the temperature in the cavity is higher than the set temperature in the cavity, controlling the heating assembly to stop running, and continuously executing the step of acquiring the temperature of the atomizer in real time through the first temperature measuring device.
Further, after cooking utensil entered the fermentation mode, make the intracavity environment reach the standard of fermentation mode through heating element and atomizer work, can control heating element stop work after the temperature reached the standard under supplementary fermentation mode, but the humidity in the intracavity is guaranteed to the atomizer needs continuous work, and because the inside phenomenon that has the temperature overshoot for the confined space of cooking utensil, promptly after heating element stop work, the temperature in the intracavity still can continuously rise, can influence the temperature of atomizer, consequently, after heating element stop work, continuously acquire the atomizer temperature through first temperature measuring device, and confirm the operating power of atomizer according to the atomizer temperature and the atomizer settlement temperature that acquire.
Specifically, the set temperature in the chamber is less than the set temperature of the atomizer.
In the technical scheme, the cooking appliance further comprises a second temperature measuring device arranged inside the shell, the second temperature measuring device can detect the internal environment temperature of the cooking appliance, the temperature required by the cooking appliance in the auxiliary fermentation mode is lower than the limit temperature which can be borne by the atomizer, so that the set temperature of the atomizer is set to be higher than the set temperature in the cavity, when the cooking appliance operates in the auxiliary fermentation mode, the processor obtains the temperature in the cavity of the cooking appliance in real time through the second temperature measuring device, when the temperature in the cavity reaches the set temperature in the cavity, the temperature in the cavity can be judged to reach the temperature required by the auxiliary fermentation, the heating assembly is controlled to stop working at the moment, the internal part of the cooking appliance is not heated any more, even if the heating assembly stops working, the temperature in the cooking appliance can continue to rise under the condition of temperature overshoot, when the first temperature measuring device detects that the temperature of the atomizer reaches the set temperature of, the processor judges that the atomizer is in a dangerous state of temperature which can not be borne by the processor, the processor controls the atomizer to increase power to spray more vaporized water to cool the atomizer, when the temperature of the atomizer is detected to be recovered to a temperature below the set temperature of the atomizer, the heating assembly stops working, the temperature of the atomizer is also in a safe range, and the atomizer is controlled to recover to initial first power operation in order to save water resources and electric energy.
In any of the above technical solutions, optionally, the method further includes: the atomizing assembly is removably coupled to the housing.
In this technical scheme, atomization component and casing are installed for detachable connected mode, have realized when cooking utensil needs carry out supplementary fermentation, install atomization component in the casing, carry out the humidification to cooking utensil inside and make cooking utensil internal environment humidity reach the requirement of supplementary fermentation, when cooking utensil does not carry out the during operation with the mode of supplementary fermentation, avoid high temperature environment to cause irreversible damage to atomization component and can follow the casing internal dismantlement.
According to a third aspect of the present invention, there is provided a computer readable storage medium, on which a computer program is stored, the computer program, when executed by a processor, implementing the high temperature protection method of any one of the above aspects. Therefore, the method has the beneficial effects of any one of the above technical schemes, and is not repeated herein.
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 shows a schematic flow diagram of a high temperature protection method of one embodiment of the present invention;
FIG. 2 shows a schematic flow diagram of a high temperature protection method according to another embodiment of the invention;
FIG. 3 shows a schematic flow diagram of a high temperature protection method of yet another embodiment of the present invention;
FIG. 4 shows a schematic flow diagram of a high temperature protection method of yet another embodiment of the present invention;
fig. 5 shows a schematic structural view of a cooking appliance according to an embodiment of the present invention;
fig. 6 shows a control circuit schematic diagram of a cooking appliance according to an embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the names of the components in fig. 5 is:
100 shell, 200 atomization component, 210 atomizer, 220 first temperature measuring device, 300 processor, 400 heating component, 500 second temperature measuring device, and 600 memory.
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 features of the embodiments and examples of the present invention may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.
A high temperature protection method, a cooking appliance, and a computer-readable storage medium according to some embodiments of the present application are described below with reference to fig. 1 to 6.
According to an embodiment of the first aspect of the present application, a high temperature protection method is provided, and fig. 1 shows a schematic flow chart of the high temperature protection method according to an embodiment of the present application. As shown in fig. 1, the high temperature protection method includes:
as shown in fig. 1, an embodiment of the first aspect of the present invention provides a high temperature protection method for a cooking appliance, where the cooking appliance includes an atomizing assembly, the atomizing assembly includes an atomizer and a first temperature measuring device, and the high temperature protection method includes:
s102, controlling the cooking appliance to enter a fermentation mode, and acquiring the temperature of the atomizer in real time through a first temperature measuring device;
and S104, determining the operating power of the atomizer according to the temperature of the atomizer and the set temperature of the atomizer.
In this embodiment, store atomizer settlement temperature in cooking utensil's treater, the extreme temperature that atomizer settlement temperature can bear, when the ambient temperature that the atomizer is in is higher than atomizer settlement temperature, lead to the atomizer to be heated very easily and cause irreversible damage, the atomizer can atomize water when carrying out the during operation, a part heat of atomizer can be taken away through the atomizer to the vaporized water, after cooking utensil gets into the fermentation mode, carry out real-time supervision to the atomizer temperature through first temperature measuring device, and the temperature of atomizer according to real-time detection and the relation of atomizer settlement temperature, adjust the operating power of atomizer, because the atomizer sprays steam, can reduce the temperature of atomizer, consequently, the operating power through controlling the atomizer carries out high temperature to the atomizer and puts the protection.
Specifically, the cooking device may be an oven, a steaming and baking integrated machine, or the like, which may use a detachable ultrasonic atomizer.
Fig. 2 shows a schematic flow diagram of a high temperature protection method according to another embodiment of the present application, which includes, as shown in fig. 2:
s202, controlling the atomizer to operate at a first power according to the opening instruction;
s204, acquiring the temperature of the atomizer in real time through a first temperature measuring device;
s206, judging whether the temperature of the atomizer is greater than the set temperature of the atomizer, if so, executing S208, and if not, continuing to execute S206;
and S208, controlling the atomizer to operate at the second power.
Wherein the second power is greater than the first power.
In the embodiment, after the starting instruction is received, the atomizer runs at the initial first power, the first temperature measuring device monitors the temperature of the atomizer in real time, when the detected temperature of the atomizer is not greater than the set temperature of the atomizer, it can be determined that the temperature of the atomizer does not reach the limit which can be borne by the atomizer, at this time, the atomizer does not need to be cooled, the atomizer continues to run at the initial power to spray water vapor, the humidity of the environment in the cooking utensil is adjusted, when the first temperature measuring device detects that the temperature of the atomizer rises to the set temperature of the atomizer, it can be determined that the atomizer reaches the highest temperature which can be borne by the atomizer, at this time, if the temperature continues to rise or the duration is too long, the atomizer is damaged, therefore, the overheating protection needs to be realized by cooling the atomizer, the processor controls the atomizer to run at higher power, and sprays more water vapor to take away the heat of the, thereby adjust the high temperature safeguard function that realizes the atomizer to the atomizer temperature, and inside first temperature measuring device was located atomization component, together with the atomizer installation, the real-time temperature of acquireing the atomizer that can be direct made the atomizer temperature that detects more accurate to can realize the more accurate control to atomizer output as the control foundation with this atomizer temperature.
Fig. 3 shows a schematic flow diagram of a high temperature protection method according to another embodiment of the present application, which includes, as shown in fig. 3:
s302, controlling the atomizer to operate at a first power according to the opening instruction;
s304, acquiring the temperature of the atomizer in real time through a first temperature measuring device;
s306, judging whether the temperature of the atomizer is greater than the set temperature of the atomizer, if so, executing S308, otherwise, continuing to execute S306;
s308, controlling the atomizer to operate at a second power;
s310, judging whether the temperature of the atomizer is greater than the set temperature of the atomizer, if so, continuing to execute S310, and if not, executing S312;
and S312, controlling the atomizer to recover to the first power operation.
Wherein the second power is greater than the first power.
In this embodiment, when detecting that the temperature of the atomizer is too high, the atomizer is controlled to adjust from the initial lower first power to the higher second power to operate, at this time, the amount of the sprayed water vapor is increased to cool the atomizer, during this time, the first temperature measuring device continuously measures the temperature of the atomizer, when the temperature of the atomizer is determined to be reduced to below the set temperature of the atomizer, the atomizer can be considered not to be in a high-temperature state which is easy to damage, at this time, the atomizer is controlled to recover to the initial lower first power to operate for energy conservation, and the humidity in the cooking appliance is continuously adjusted.
Fig. 4 shows a schematic flow diagram of a high temperature protection method according to another embodiment of the present application, which includes, as shown in fig. 4:
s402, controlling the atomizer to operate at a first power and controlling the heating assembly to operate according to the starting instruction;
s404, judging whether the temperature in the cavity is higher than the set temperature in the cavity, if so, executing S406, and if not, continuing to execute S404;
s406, controlling the heating assembly to stop working;
s408, acquiring the temperature of the atomizer in real time through the first temperature measuring device;
s410, judging whether the temperature of the atomizer is greater than the set temperature of the atomizer, if not, continuing to execute S410, and if so, executing S412;
s412, controlling the atomizer to operate at a second power;
s414, judging whether the temperature of the atomizer is greater than the set temperature of the atomizer, if so, continuing to execute S414, and if not, executing S416;
and S416, controlling the atomizer to return to the first power operation.
The second power is larger than the first power, and the set temperature of the atomizer is larger than the set temperature in the cavity.
In the embodiment, the cooking appliance further comprises a second temperature measuring device for detecting the temperature in the cavity of the cooking appliance and a heating assembly for heating the environment in the cooking appliance, the processor receives the starting instruction and controls the atomizer to operate at the first power, and at the same time, controls the heating assembly to operate, the second temperature measuring device monitors the temperature in the cavity of the cooking appliance in real time, the set temperature in the cavity is stored in the processor, the set temperature in the cavity is the temperature required by the auxiliary fermentation of the cooking appliance, when the temperature in the cavity is detected to be lower than the set temperature in the cavity, it is determined that the temperature in the cooking appliance does not reach the temperature requirement of the auxiliary fermentation, the heating assembly is controlled to continue to operate to continue heating the interior of the cooking appliance, and when the temperature in the cavity is detected to be higher than the set temperature in the cavity, it is determined that the temperature in the, control heating element stop motion this moment, nevertheless because can take place the temperature phenomenon of overshooting in the cooking utensil, intracavity temperature can continue to rise this moment, lead to the atomizer temperature also to rise along with it, first temperature measuring device detects the atomizer temperature, when the atomizer temperature that detects is higher than the atomizer settlement temperature, control the atomizer and cool down the atomizer with the operation of second power, detect when the atomizer temperature reduces and resume to the atomizer settlement temperature below, need not to continue to cool down the atomizer, control the atomizer adjustment and resume to first power operation, accomplish the high temperature protection to the atomizer.
As shown in fig. 5 and 6, an embodiment of a second aspect of the present invention provides a cooking appliance, including: a housing 100; the atomization assembly 200 is connected inside the shell 100 and used for generating atomized water vapor to humidify air in the shell 100; the atomizing assembly 200 includes: an atomizer 210; the first temperature measuring device 220 is arranged inside the atomizer 210 and used for monitoring the temperature of the atomizer 210; a processor 300 and a memory 600, the memory having stored therein computer programs, the processor executing the computer programs stored in the memory to implement: controlling the cooking appliance to enter a fermentation mode, and acquiring the temperature of the atomizer in real time through a first temperature measuring device; and determining the operating power of the atomizer according to the atomizer temperature and the atomizer set temperature.
In this embodiment, an atomizing assembly 200 is disposed in a housing 100 of a cooking appliance, a processor 300 is further disposed in the cooking appliance, the atomizing assembly 200 includes a first temperature measuring device 220 and an atomizer 210, an ultrasonic atomizer is selected for atomization, the ultrasonic atomizer vaporizes water by ultrasonic waves and then sprays the vaporized water into an inner cavity of the housing 100 of the cooking appliance, the humidity inside the cooking appliance is adjusted to meet the requirement of auxiliary fermentation, and the temperature of the atomizer 210 is detected in real time by the first temperature measuring device 220 disposed inside the atomizing assembly 200, compared with a related technical means in which only a temperature sensor in the cooking appliance is used to detect the temperature of the atomizer, the accuracy is better, the processor 300 is connected to the atomizing assembly 200, receives the temperature of the atomizer detected by the first temperature measuring device 220 in the atomizing assembly 200, and adjusts the output power of the atomizer 210 according to the detected temperature of the atomizer, therefore, the atomizer 210 is cooled by the sprayed vaporized water, and irreversible damage to the atomizer 210 caused by overhigh temperature is prevented.
Specifically, the cooking device may be an oven, a steaming and baking integrated machine, or the like, which may use a detachable ultrasonic atomizer.
As shown in fig. 6, the processor 300 is connected to the atomizing assembly 200, the processor 300 may perform Data (Data) transmission with the atomizing assembly 200 through a UART (asynchronous transceiver transmitter), specifically, the processor 300 transmits a control command with the atomizing assembly 200, the atomizing assembly 200 transmits the detected temperature of the atomizer to the processor 300 in the form of a Data signal, the processor 300 further provides Power (Power) to the atomizing assembly 200 for the atomizing assembly 200 to operate, the GPIO port is a general-purpose I/O port (input/output port), the atomizer 210 in the atomizing assembly 200 passes through the GPIO port, the GPIO port is connected to the atomizing assembly 200, so as to control the atomizer 210 by the processor 300, and the first temperature measuring device 220 transmits the detected temperature of the atomizer to the processor 300 through an HC port (output transmission port).
In an embodiment of the present application, optionally, the method further includes: the heating assembly 400 is connected with the casing 100, is positioned inside the casing 100, and is used for heating air in the casing 100 after the cooking appliance enters a fermentation mode; the processor 300 executes the control of the atomizer 210 to operate at the first power according to the turn-on command, and controls the operation of the heating assembly 400.
In this embodiment, the cooking appliance further includes a heating assembly 400 for heating the inside of the cooking appliance, after the cooking appliance enters the auxiliary fermentation operating mode, the heating assembly 400 operates to heat the inside of the cooking appliance, so that the temperature inside the cooking appliance continuously rises, and the processor 300 also controls the atomizer 210 to operate at the first power to adjust the humidity inside the cooking appliance, so that the cooking appliance enters the auxiliary fermentation mode by adjusting the temperature and the humidity inside the cooking appliance at the same time.
In another embodiment of the present application, the processor 300 optionally performs the step of determining the operating power of the nebulizer 210 according to the nebulizer temperature and the nebulizer set temperature, including: determining that the temperature of the atomizer is higher than the set temperature of the atomizer, and controlling the atomizer 210 to adjust from the first power to the second power; the second power is greater than the first power; after the processor 300 controls the nebulizer 210 to adjust to the second power operation, the method includes: and determining that the temperature of the atomizer is not higher than the set temperature of the atomizer, and controlling the atomizer 210 to adjust to the first power operation.
In this embodiment, the processor 300 may compare the temperature of the atomizer collected by the first temperature measuring device 220 in real time with the set temperature of the atomizer, and when the detected temperature of the atomizer does not reach the set temperature of the atomizer, it is believed that the atomizer 210 does not reach the maximum limit temperature that the atomizer 210 can withstand, at which point the atomizer 210 does not need to be cooled, the nebulizer 210 is kept running at the first power, and when the detected nebulizer temperature reaches the nebulizer set temperature, it is assumed that the atomizer 210 has reached the maximum limit temperature that the atomizer 210 can withstand, and the processor 300 controls the atomizer 210 to operate at the second power level, increasing the amount of vaporized water sprayed from the atomizer 210, thereby increasing the speed of the vaporized water carrying the heat of the atomizer 210 and reducing the temperature of the atomizer 210 to protect the atomizer 210 from high temperature.
In another embodiment of the present application, optionally, the method further includes: the second temperature measuring device 500, the second temperature measuring device 500 is connected to the inside of the shell 100, the second temperature measuring device 500 is used for detecting the temperature in the cavity; the processor 300 acquires the temperature in the cavity in real time through the second temperature measuring device 500; and determining that the temperature in the cavity is higher than the set temperature in the cavity, controlling the heating assembly 400 to stop running, and continuously performing the step of acquiring the temperature of the atomizer in real time through the first temperature measuring device 220.
Further, after the cooking appliance enters the fermentation mode, the environment in the cavity reaches the standard of the fermentation mode through the work of the heating assembly 400 and the atomizer 210, the heating assembly 400 is controlled to stop working after the temperature reaches the standard in the auxiliary fermentation mode, but the atomizer 210 needs to continuously work to ensure the humidity in the cavity, and because the temperature overshoot phenomenon exists in the sealed space inside the cooking appliance, namely, after the heating assembly 400 stops working, the temperature in the cavity can also continuously rise, and the temperature of the atomizer 210 can be influenced, therefore, after the heating assembly stops working, the temperature of the atomizer is continuously obtained through the first temperature measuring device 220, and the operating power of the atomizer is determined according to the obtained temperature of the atomizer and the set temperature of the atomizer.
Specifically, the set temperature in the chamber is less than the set temperature of the atomizer.
In this embodiment, a second temperature measuring device 500 for monitoring the temperature inside the cavity of the cooking appliance in real time is further disposed in the housing 100 of the cooking appliance, in practical applications, the temperature required by the cooking appliance in the auxiliary fermentation mode is lower than the limit temperature that can be borne by the atomizer 210, so that the set temperature of the atomizer is set to be higher than the set temperature inside the cavity, when the cooking appliance operates in the auxiliary fermentation mode, the processor 300 obtains the temperature inside the cavity of the cooking appliance in real time through the second temperature measuring device 500, when the temperature inside the cavity reaches the set temperature inside the cavity, it can be determined that the temperature inside the cavity has reached the temperature required for auxiliary fermentation, at this time, it is not necessary to heat the inside of the cooking appliance any more, the heating control assembly 400 stops working, when temperature overshoot occurs inside the cooking appliance, the temperature inside the cooking appliance continues to rise after the heating control heating assembly 400 stops heating, at this moment, the first temperature measuring device 220 detects the temperature of the atomizer, and determines whether the temperature of the atomizer reaches the set temperature of the atomizer, if so, the processor 300 determines that the atomizer 210 is in a dangerous state of temperature that the atomizer cannot bear, the processor 300 controls the atomizer 210 to increase power and spray more vaporized water to cool the atomizer 210, and continuously detects the temperature of the atomizer while cooling the atomizer 210, after the atomizer 210 operates for a period of time at the second power, and when the temperature recovers to be below the set temperature of the atomizer, because the heating assembly 400 stops working, and the temperature of the atomizer is also in a safe range, in order to save water resources and electric energy, the atomizer 210 is controlled to recover to the initial first power operation.
In another embodiment of the present application, optionally, the method further includes: the atomization assembly 200 is removably coupled to the housing 100.
In this embodiment, atomization component 200 and casing 100 are installed for detachable connected mode, have realized when cooking utensil needs to carry out supplementary fermentation, install atomization component 200 in casing 100, humidify cooking utensil inside and make cooking utensil internal environment humidity reach the requirement of supplementary fermentation, when cooking utensil does not work with the mode of supplementary fermentation, avoid high temperature environment to cause irreversible damage to atomization component 200 and can dismantle atomization component 200 from casing 100.
An embodiment of the third aspect of the present invention proposes a computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the high temperature protection method of any of the above embodiments. Therefore, the method has the advantages of any of the above embodiments, and is not described herein again.
In particular, computer-readable storage media may include any medium that can store or transfer information. Examples of computer readable storage media include electronic circuits, semiconductor memory devices, ROM, flash memory, Erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, Radio Frequency (RF) links, and so forth. The code segments may be downloaded via computer networks such as the internet, intranet, etc.
In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; 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 multiple embodiments or examples 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 is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to 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 (8)
1. A high temperature protection method for a cooking appliance, the cooking appliance comprises an atomization assembly, the atomization assembly comprises an atomizer and a first temperature measuring device, and the high temperature protection method comprises the following steps:
controlling the cooking appliance to enter a fermentation mode, and acquiring the temperature of the atomizer in real time through the first temperature measuring device;
determining the operating power of the atomizer according to the atomizer temperature and the atomizer set temperature;
the cooking appliance further comprises a heating assembly, the step of entering a fermentation mode of the cooking appliance comprising:
controlling the atomizer to operate at a first power according to an opening instruction, and controlling the heating assembly to operate;
the cooking utensil still includes second temperature measuring device, the step that cooking utensil entered into the fermentation mode still includes:
acquiring the temperature in the cavity in real time through a second temperature measuring device;
determining that the temperature in the cavity is higher than the set temperature in the cavity, controlling the heating assembly to stop running, and continuously executing the step of acquiring the temperature of the atomizer in real time through the first temperature measuring device;
the set temperature in the cavity is less than the set temperature of the atomizer.
2. The method of claim 1, wherein the step of determining the operating power of the atomizer based on the atomizer temperature and the atomizer set temperature comprises:
determining that the temperature of the atomizer is higher than the set temperature of the atomizer, and controlling the atomizer to adjust from a first power to a second power to operate;
the second power is greater than the first power.
3. The method of claim 2, wherein controlling the atomizer to adjust to a second power operation comprises:
and determining that the temperature of the atomizer is not higher than the set temperature of the atomizer, and controlling the atomizer to adjust to a first power for operation.
4. A cooking appliance, comprising:
a housing;
the atomization assembly is arranged inside the shell and used for generating atomized water vapor so as to humidify air in the shell;
the atomization assembly comprises:
an atomizer;
the first temperature measuring device is arranged in the atomizer and used for monitoring the temperature of the atomizer;
a processor and a memory, the memory having stored therein a computer program, the processor executing the computer program stored in the memory to implement:
controlling the cooking appliance to enter a fermentation mode, and acquiring the temperature of the atomizer in real time through the first temperature measuring device; determining the operating power of the atomizer according to the atomizer temperature and the atomizer set temperature;
the heating assembly is positioned in the shell and used for heating the air in the shell after the cooking utensil enters a fermentation mode;
the processor executes the control of the atomizer to operate at a first power according to the starting instruction and controls the heating component to operate;
the second temperature measuring device is connected inside the shell and is used for detecting the temperature in the cavity;
the processor executes real-time acquisition of the temperature in the cavity through a second temperature measuring device;
determining that the temperature in the cavity is higher than the set temperature in the cavity, controlling the heating assembly to stop running, and continuously executing the step of acquiring the temperature of the atomizer in real time through the first temperature measuring device;
the set temperature in the cavity is less than the set temperature of the atomizer.
5. The cooking appliance of claim 4, further comprising: the processor executes the step of determining the operating power of the atomizer according to the atomizer temperature and the atomizer set temperature, and the step comprises the following steps:
determining that the temperature of the atomizer is higher than the set temperature of the atomizer, and controlling the atomizer to adjust from a first power to a second power to operate;
the second power is greater than the first power.
6. The cooking appliance of claim 5, wherein the processor controls the atomizer to adjust to the second power operation, comprising:
and determining that the temperature of the atomizer is not higher than the set temperature of the atomizer, and controlling the atomizer to adjust to a first power for operation.
7. The cooking appliance of claim 4, comprising:
the atomization assembly is detachably connected with the shell.
8. 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 high temperature protection method according to any one of claims 1 to 3.
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| CN1281938A (en) * | 2000-09-06 | 2001-01-31 | 姜忠扬 | Methyl alcohol engine having no need of water cooling |
| CN103284618A (en) * | 2013-05-15 | 2013-09-11 | 广东伊立浦电器股份有限公司 | Steam fryer |
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