CN112075827A - Cavity protection method of automatic cooker and automatic cooker - Google Patents
Cavity protection method of automatic cooker and automatic cooker Download PDFInfo
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- CN112075827A CN112075827A CN201910515773.6A CN201910515773A CN112075827A CN 112075827 A CN112075827 A CN 112075827A CN 201910515773 A CN201910515773 A CN 201910515773A CN 112075827 A CN112075827 A CN 112075827A
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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
- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
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Abstract
The invention is suitable for the field of automatic frying machines, and provides a cavity protection method of an automatic frying machine and the automatic frying machine. In the cavity protection method of the automatic cooker, the automatic cooker comprises a cavity and an air duct communicated with the cavity, a hot air device is arranged in the air duct, and the protection method comprises the following steps: acquiring a real-time numerical value in the cavity; judging whether the real-time numerical value reaches a first preset value or not; and if so, controlling the hot air device to be started. According to the embodiment of the invention, the initial values, such as the initial temperature, the initial humidity and the like, in the cavity of the automatic cooker are obtained, when the initial values in the cavity reach the first preset value, the hot air device is controlled to be started, so that hot air generated in the air duct is transferred to the cavity, the hot air can blow and dry the cavity, the circulation of air in the cavity and the dissipation of acid-base salt molecules generated during cooking are promoted, the adhesion of the acid-base salt molecules to the cavity can be reduced, the humidity in the cavity is reduced, the service life of the cavity is prolonged, and the cleanness of the cavity is ensured.
Description
Technical Field
The invention belongs to the technical field of automatic frying machines, and particularly relates to a cavity protection method of an automatic frying machine and the automatic frying machine.
Background
The traditional frying process is mostly simulated by the existing automatic frying machine in an electromagnetic heating mode, the heating mode has the advantages of high thermal efficiency, no heating of a coil cable and the like, the power consumption can be reduced, the service life is prolonged, and the automatic frying machine is popular with consumers. However, the heat generated by the heating body of the automatic cooker is relatively concentrated in the heating body, and basically no or little external heat radiation effect is generated, and the external temperature change of the cavity of the automatic cooker is not large.
During the cooking process of the automatic cooker, seasonings containing certain acidic or basic components are added according to the requirements of a recipe, the seasonings are sublimated and vaporized naturally after being heated, and the dissociated molecular particles containing the components such as acid, alkali and salt are reattached to the inner wall of the cavity of the automatic cooker when being cooled, so that the inner wall of the cavity is easily corroded, and the cleaning of the automatic cooker is influenced.
And, when the cleaning system of automatic cooking machine washs the operation, can produce a large amount of steam, these steam either directly adhere to, or the condensation liquefaction leads to the cavity inner wall comparatively moist, produces peculiar smell easily, breeds the bacterium, also is corroded easily. The inner wall of the cavity is usually made of stainless steel, the stainless steel only has certain resistance to the corrosion action of weak corrosive media, and the service life of the cavity is influenced to a certain extent under the adverse environment rich in acid-base salt molecules and water vapor components.
Disclosure of Invention
The embodiment of the invention provides a cavity protection method of an automatic cooker and the automatic cooker, and aims to solve the technical problem that the cleanliness and the service life of the automatic cooker are affected when the cavity of the automatic cooker is in a poor environment rich in acid, alkali, salt molecules and water vapor components.
The embodiment of the invention is realized in such a way, and provides a cavity protection method of an automatic cooker, the automatic cooker comprises a cavity and an air duct communicated with the cavity, a hot air device is arranged in the air duct, and the protection method comprises the following steps: obtaining an initial value within the cavity; judging whether the initial value reaches a first preset value or not; and if so, controlling the hot air device to be started.
The embodiment of the invention also provides an automatic cooker, which comprises a cavity and an air duct communicated with the cavity, wherein a hot air device is arranged in the air duct, and the automatic cooker also comprises: a sensor for obtaining an initial value within the cavity; the processor is used for judging whether the initial data reaches a first preset value; and the controller is used for controlling the hot air device to be started when the initial data reaches a first preset value.
The invention has the advantages that the initial numerical values such as the initial temperature, the initial humidity and the like in the cavity of the automatic cooker are obtained, when the initial numerical values in the cavity reach the first preset value, the hot air device is controlled to be started so as to generate warm air in the air duct to be transmitted to the cavity, and the hot air can blow and dry the cavity, so that the circulation of air in the cavity and the dissipation of acid-base salt molecules generated during cooking can be promoted, the adhesion of the acid-base salt molecules to the cavity is reduced, the humidity degree in the cavity is reduced, the service life of the cavity is prolonged, and the cleanness of the cavity is kept.
Drawings
Fig. 1 is a schematic structural diagram of an automatic cooker according to an embodiment of the present invention;
fig. 2 to fig. 8 are schematic flow charts of protection methods provided by embodiments of the present invention;
fig. 9 is another schematic structural diagram of the automatic cooker according to the embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the prior art, most of automatic cooking machines simulate the traditional cooking process in an electromagnetic heating mode, heat generated by a heating body of the automatic cooking machine is relatively concentrated in the heating body, and basically no or little external heat radiation effect is generated, so that the external temperature change of a cavity of the automatic cooking machine is small. However, molecules of acid, alkali and salt generated in the cooking process are vaporized and attached to the inner wall of the cavity of the automatic cooker when meeting cold, and the cavity may be corroded and the cleaning of the automatic cooker is also affected. In addition, a large amount of water vapor is generated when the automatic cooker is cleaned, and is formed on the inner wall, so that the inner wall is wet, peculiar smell is easy to generate, bacteria are bred, the inner wall can be corroded, and the service life of the cooker is influenced
According to the invention, the initial numerical values (such as initial temperature, humidity and the like) in the cavity of the automatic cooker are firstly obtained, when the initial numerical values in the cavity reach a first preset value, the hot air device is controlled to be started, so that warm air flow is generated in the air duct and is transmitted to the cavity, the hot air flow can blow heat and dry the cavity, the air circulation of the cavity and the dissipation of acid, alkali and salt molecules are promoted, the adhesion of the acid, alkali and salt molecules is reduced, the humidity is reduced, and meanwhile, the automation, the intelligence and the user experience of the automatic cooker are improved.
Example one
Referring to fig. 1 and 2, in the method for protecting a cavity of an automatic cooker according to the embodiment of the present invention, the automatic cooker includes a cavity and an air duct communicated with the cavity, a hot air device is disposed in the air duct, and the method includes the steps of:
s01: obtaining an initial value in the cavity;
s02: judging whether the initial value reaches a first preset value or not; and
s03: if yes, the hot air device is controlled to be started.
The automatic cooker comprises a cavity 1 and an air duct 2 communicated with the cavity 1, wherein a hot air device 3 is arranged in the air duct 2, and the automatic cooker further comprises a sensor 4, a processor 5 and a controller 6. The sensor 4 is used to obtain an initial value within the cavity. The processor 5 is configured to determine whether the initial data reaches a first preset value. The controller 6 is used for controlling the hot air device to be started when the initial data reaches a first preset value.
That is, step S01 may be implemented by the sensor 4, step S02 may be implemented by the processor 5, and step S03 may be implemented by the controller 6.
Specifically, automatic cooking machine includes outside shell and inside cavity 1, and cavity 1 can be opened or closed to the shell, and automatic cooking machine's inner structure all is located cavity 1, and the part that receives the influence of acid-base salt molecule or steam of automatic cooking machine all can be understood as cavity 1. The shell can protect the cavity 1 and the inside of the automatic cooker from being directly damaged by the outside, so that the quality of the automatic cooker is improved, and the service life of the automatic cooker is prolonged. The automatic cooker can also comprise a cooker body embedded in the cavity 1, the cooker body can be detachably arranged, the cavity 1 and the inside of the automatic cooker are convenient to clean, and the cleanliness of the automatic cooker is improved. The pot body can be used for containing food, and a user can cook food in the pot body.
The air duct 2 can be wholly or partially arranged in the cavity 1, the air duct 2 can be an actual pipeline to directly communicate the outside with the cavity 1 in the automatic cooker, and the air duct 2 in a pipeline form can concentrate and compress air flow to ensure that the air flow flows in a concentrated manner along the extending direction of the air duct 2 to the cavity 1; the air duct 2 can also be an air flow channel formed inside (by structures, equipment and the like inside the automatic cooker), so that other structures do not need to be additionally arranged in the cavity 1, and the structural complexity of the automatic cooker is reduced; the air duct 2 can also be formed by matching an actual pipeline with the cavity 1 (the structure and equipment inside the automatic cooker, etc.). Of course, the specific form of the air duct 2 is not limited to the above-mentioned form, and may be specifically set in a specific embodiment.
The air duct 2 may include an air inlet communicated with the outside of the automatic cooker and an air outlet communicated with the cavity 1, the air inlet guides air flow into the automatic cooker from the outside, the air flow flows from the air inlet to the air outlet along the extending direction of the air duct 2 to the cavity 1, and the air outlet guides the air flow to the cavity 1. When the hot air device 3 operates, air flow is guided into the air duct 2 from the outside through the air inlet and then flows to the cavity 1 through the air outlet.
The hot air device 3 can be arranged at the starting point of the air duct 2, when the hot air device 3 is opened, hot air can be generated, the hot air is blown to the cavity 1 from the starting point of the air duct 2 along the air duct, and the part of the automatic cooker through which the air duct 2 passes or the whole automatic cooker can be subjected to the action of the hot air, so that the corresponding structure in the automatic cooker is heated or dried. In other embodiments, the hot air device 3 may also be disposed at other positions of the air duct 2, such as the middle section and the end of the air duct 2, and the position of the hot air device 3 is not limited to the above-mentioned starting point, and the normal flowing of the air flow and the normal heating and drying effects on the cavity 1 are ensured.
The hot air device 3 comprises a fan 31 and an electric heating wire 32, the fan 31 and the electric heating wire 32 are arranged at preset positions in the air duct 2, the electric heating wire 32 is arranged in front of the fan 31 along the extending direction of the air duct 2 to the cavity 1, the fan 31 can generate air flow when running, and the electric heating wire 32 can heat the air flow generated by the fan 31 to enable the hot air device 3 to generate hot air flow.
In one embodiment, the hot air device 3 may further include a housing, in which the fan 31 and the heating wire 32 are accommodated, and the housing may have a long and narrow cylindrical shape, and the housing may function to concentrate, compress, and guide the hot air flow, and improve the integration of the hot air device 3.
It can be understood that the hot air device 3 can emit not only hot air flow, but also normal temperature air flow, and the opening or closing of the fan 31 and the heating wire 32 is relatively independently controlled, i.e. the opening or closing of the fan 31 and the heating wire 32 does not affect each other, for example, the fan 31 and the heating wire 32 can be simultaneously opened to generate hot air flow; the fan 31 may be independently turned on to keep the heating wire 32 turned off to generate a normal temperature air flow. In addition, the power of the hot air device 3 is also controllable, that is, the power of the fan 31 and the power of the heating wire 32 can be adjusted, a button can be arranged on the automatic cooker to select different gears (that is, power), and a user can obtain air flows with different flow rates and different temperatures by selecting different powers of the hot air device 3 (the power of the fan 31 and the power of the heating wire 32), so that actual requirements are met, and the experience of the user is improved.
It is worth noting that in more embodiments, the air duct 2 is communicated with the cavity 1, and the air duct 2 can also be communicated with other components in the cavity 1, for example, the air duct 2 is communicated with a heating body of the automatic cooking machine, when the hot air device 3 generates air flow with normal temperature, the heating body can be cooled, and normal use of the heating body is ensured; or when the hot air device 3 generates air flow, impurities, dust and the like in the cavity 1 can be blown out of the automatic cooker, so that the cleanness of the automatic cooker is ensured.
The sensor 4 may be disposed in the cavity 1, for example, in a place close to the pot, so that the sensor 4 may directly and accurately measure the initial value in the cavity 1, and of course, the sensor 4 may also be disposed in other parts of the automatic cooker, which is not limited herein.
The sensor 4 can acquire the numerical value in the cavity 1 in the whole process from the start of the automatic cooker to the start of the hot air device 3, or acquire the numerical value in the cavity 1 at a preset time point from the start of the automatic cooker to the start of the hot air device 3, the initial numerical value can be one or more, the acquired numerical value used for judging whether the hot air device 3 needs to be started is the initial numerical value, namely the numerical value compared with the first preset value is the initial numerical value, and the acquired numerical value compared with the first preset value at any time point and in any time period from the start of the automatic cooker to the start of the hot air device 3 is the initial numerical value. The first preset value is a value for judging that the hot air device 3 needs to be started, the first preset value is one, the first preset value can be preset and stored in corresponding equipment, and a user can adjust the first preset value to adapt to actual requirements.
In an example, the sensor 4 obtains a value in the cavity 1 at a predetermined time point after the automatic cooker is turned on, the processor 5 compares the value with a first predetermined value, and if the value reaches the first predetermined value, the value is an initial value, and if the first predetermined value is 100, the sensor 4 obtains a value of the cavity 1 at a predetermined time point after the automatic cooker is turned on, the value is an initial value, and if the initial value is 1, the hot air device 3 is controlled to be turned on.
In another example, in a time period from when the automatic cooker is turned on until the hot air device 3 is turned on, the sensor 4 obtains all values in the time period, and the processor 5 compares all values in the time period with the first preset value, so that all values obtained by the sensor 4 in the time period are initial values, for example, the first preset value is 100, and in a time period from when the automatic cooker is turned on until the hot air device 3 is turned on, all values obtained by the sensor 4 in the time period are 80, 83, 85, 88, 90, 93, 95, 98, 100, etc., and all the values are initial values, at this time, the initial values are multiple, and when the real-time value obtained by the sensor 3 is 100, the hot air device 3 is controlled to be turned on.
The sensor 4 is electrically connected with the processor 5, the processor 5 is electrically connected with the controller 6, the automatic cooker can also be provided with a memory electrically connected with the processor 5, and a first preset value is stored in the memory. When the automatic cooker is started, the sensor 4 acquires an initial value in the cavity 1, the initial value is transmitted to the processor 5, the processor 5 acquires a first preset value from the memory, compares the initial value with the first preset value, sends a comparison result to the controller 6, and the controller 6 controls the hot air device 3 according to the comparison result. When the initial value reaches a first preset value, the controller 6 controls the hot air device 3 to be started; when the initial value does not reach the first preset value, the controller 6 does not control the hot air device 3 to be started.
It can be understood that the hot air device 3 can be manually turned on, so that the influence on the cleaning and drying of the automatic cooker caused by the fact that the controller 6 does not automatically control the turning on of the hot air device 3 is avoided.
Example two
Referring to fig. 3, further, the initial value includes an initial temperature, the first predetermined value includes a first predetermined temperature, and the step S01 includes the steps of:
s011: acquiring an initial temperature in the cavity;
step S02 includes the steps of:
s021: and judging whether the initial temperature reaches a first preset temperature.
Referring to fig. 1, further, the initial value includes an initial temperature, the first preset value includes a first preset temperature, the sensor 4 includes a temperature sensor, the sensor 4 is configured to obtain the initial temperature in the chamber 1, and the processor 5 is configured to determine whether the initial temperature reaches the first preset temperature.
That is, step S011 can be implemented by the sensor 4 and step S021 can be implemented by the processor 5.
Specifically, when the automatic cooker automatically cooks food, a proper amount of seasonings containing certain acidic or basic components are automatically added into the food in the cavity 1 (pot) according to the requirements of a menu preset in the storage, the seasonings naturally undergo sublimation and vaporization after being heated, if the temperature of the cavity 1 is low, the dissociated molecular particles containing components such as acid, base and salt can be reattached to the inner wall of the cavity 1 when being cooled, the cavity 1 is usually made of stainless steel, the stainless steel material has certain resistance to the corrosion action of a weak corrosion medium, the resistance to acid, base and salt molecules is not high, the cavity 1 is not easy to clean, and the cavity 1 is easy to corrode, so that the cleanness and the service life of the cavity are influenced.
In the second embodiment, sensor 4 can select temperature sensor, temperature sensor can acquire the initial temperature in cavity 1, and send the initial temperature who acquires to treater 5, treater 5 judges whether initial temperature reaches first preset temperature, when initial temperature reaches first preset temperature, control hot air device 3 opens and produces the hot gas flow in order to blow hot cavity 1, make meeting cold acid-base salt molecule etc. attached to cavity 1 inner wall again sublime, the vaporization meeting heat again, reduce the attachment of acid-base salt molecule to cavity 1 inner wall, guarantee cavity 1's cleanness and life, automatic cooking machine's automation has been improved simultaneously, intellectuality and user's experience are felt.
EXAMPLE III
Referring to fig. 4, further, the initial value includes an initial humidity, the first predetermined value includes a first predetermined humidity, and the step S01 includes the steps of:
s012: acquiring initial humidity in the cavity;
step S02 includes the steps of:
s022: and judging whether the initial humidity reaches a first preset humidity.
Referring to fig. 1, further, the initial value includes an initial humidity, the first preset value includes a first preset humidity, the sensor 4 includes a humidity sensor, the sensor 4 is used for acquiring the initial humidity in the chamber 1, and the processor 5 is used for determining whether the initial humidity reaches the first preset humidity.
That is, step S012 may be implemented by sensor 4, and step S022 may be implemented by processor 5.
Specifically, when carrying out the cleaning operation to automatic cooking machine, can produce a large amount of steam, these steam are behind the cleaning operation or directly adhere to, or the condensation liquefies in the inner wall of cavity 1, lead to the inner wall of cavity 1 comparatively moist, in addition the remaining of the produced sour alkali salt molecule when automatic cooking machine cooks, and cavity 1 often adopts the stainless steel to make, the stainless steel only has certain resistance to the corrosive action of weak corrosive medium, under the adverse circumstances rich in sour alkali salt and steam composition, life can receive certain influence, simultaneously, easily breed the bacterium under the moist environment, produce the peculiar smell, influence automatic cooking machine's cleanness.
In the third embodiment, the sensor 4 can be selected as a humidity sensor, after the automatic cooker is cleaned, the humidity sensor can acquire the initial humidity in the cavity 1 and send the acquired initial humidity to the processor 5, the processor 5 determines whether the initial humidity reaches a first preset humidity, when the initial humidity reaches the first preset humidity, the hot air device 3 is controlled to be turned on to generate hot air to dry the cavity 1, so that the water vapor directly attached to or condensed and liquefied on the inner wall of the cavity 1 is heated and then evaporated, the hot air can dry the inner wall of the cavity 1, reduce the humidity in the cavity 1, reduce the attachment of the water vapor to the inner wall of the cavity 1, ensure the cleanness and the service life of the cavity 1, prolong the service life of the cavity 1, and maintain the surface smoothness of the inner wall of the cavity 1, and improve the automation of the automatic cooker, Intelligentization and user experience.
In addition, according to the actual use condition of the automatic cooker and the actual cooking options of the automatic cooker, a switch can be set in the automatic cooker, the function of measuring the temperature and the humidity of the sensor 4 can be selectively turned on or off, and the hot air device 3 can be turned on according to the actual requirements.
For example, when the automatic cooker is used for cooking, the initial temperature in the cavity 1 may not reach the first preset temperature at this time, the hot air device 3 should be kept closed, the initial humidity reaches the first preset humidity, and the hot air device 3 is judged to be opened, so that the hot air device 3 is mistakenly opened, therefore, only the temperature sensor is opened and the humidity sensor is closed, the phenomenon that the hot air device 3 is mistakenly opened due to the fact that the humidity of the cavity 1 is high due to cooking is avoided, and the normal operation of the automatic cooker is ensured; for another example, after the automatic cooker completes the cleaning operation, the initial humidity in the cavity 1 may reach the first preset humidity, the hot air device 3 should be turned on, and the initial temperature does not reach the first preset temperature, and it is determined that the hot air device 3 is kept turned off, which causes the false turning off of the hot air device 3, so that the humidity sensor and the temperature sensor can be turned on only, thereby avoiding the false turning on of the hot air device 3 caused by the lower temperature of the cavity 1 after the cleaning operation, and ensuring the normal operation of the automatic cooker.
Example four
Referring to fig. 5, further, the method for protecting the cavity of the automatic cooker further includes the steps of:
s04: acquiring a real-time numerical value in the cavity;
s05: judging whether the real-time numerical value reaches a second preset value or not; and
s06: if yes, the hot air device is controlled to be closed.
Referring to fig. 1, further, the sensor 4 is further used for acquiring a real-time value in the cavity 1; the processor 5 is further configured to determine whether the real-time value reaches a second preset value; the controller 6 is also used for controlling the hot air device 3 to be closed when the real-time data reaches a second preset value.
That is, step S04 may be implemented by the sensor 4, step S05 may be implemented by the processor 5, and step S06 may be implemented by the controller 6.
Specifically, the sensor 4 may obtain a real-time value in the cavity 1 at a whole time period from the turning on to the turning off of the hot air device 3, or obtain a real-time value in the cavity 1 at a preset time point from the turning on to the turning off of the hot air device 3, where the real-time value may be one or more, and the obtained value for determining whether the hot air device 3 needs to be turned off is a real-time value, that is, a value compared with a second preset value is a real-time value, that is, a value compared with the second preset value at any time point after the turning on of the hot air device 3 and in the time period is a real-time value. The second preset value is a value for determining that the hot air device 3 needs to be turned on, the second preset value is only one, the second preset value can be preset and stored in corresponding equipment, and a user can also adjust the second preset value to adapt to actual requirements.
In an example, if the sensor 4 obtains a real-time value in the cavity 1 only at a preset time point after the hot air device 3 is turned on, the processor 5 compares the real-time value with a second preset value, and if the real-time value reaches the second preset value, the real-time value is the real-time value, for example, the second preset value is 200, and at the preset time point after the hot air device 3 is turned on, the real-time value is 1 if the real-time value obtained by the sensor 4 is also 200, and the hot air device 3 is controlled to be turned off.
In another example, in the time period from the turning on of the hot air device 3 to the turning off of the hot air device 3, the sensor 4 obtains all values in the time period, and the processor 5 compares all values in the time period with the second preset value, so that all values in the time period are real-time values, for example, the second preset value is 200, and in the time period from the turning on of the hot air device 3 to the turning off of the hot air device 3, all values obtained by the sensor 4 in the time period are 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, etc., all of which are real-time values, and when the value obtained by the sensor 3 is 200, the hot air device 3 is controlled to be turned off.
The sensor 4 is electrically connected with the processor 5, the processor 5 is electrically connected with the controller 6, the automatic cooker can also be provided with a memory electrically connected with the processor 5, and a second preset value is stored in the memory. When the hot air device 3 is started, the sensor 4 acquires a real-time numerical value in the cavity 1, transmits the real-time numerical value to the processor 5, the processor 5 acquires a second preset value from the memory, compares the real-time numerical value with the second preset value, sends a comparison result to the controller 6, and the controller 6 controls the hot air device 3 according to the comparison result. When the real-time numerical value reaches a second preset value, the controller 6 controls the hot air device 3 to be closed; when the real-time numerical value does not reach the second preset value, the controller 6 does not control the hot air device 3 to be closed.
EXAMPLE five
Referring to fig. 6, further, the real-time value includes a real-time temperature, the second predetermined value includes a second predetermined temperature, and the step S04 includes the steps of:
s041: acquiring real-time temperature in the cavity;
step S05 includes:
step S051: and judging whether the real-time temperature reaches a second preset temperature.
Referring to fig. 1, further, the real-time value includes a real-time temperature, the second preset value includes a second preset temperature, and the sensor 4 is further configured to obtain the real-time temperature in the chamber 1. The processor 5 is further configured to determine whether the real-time temperature reaches a second preset temperature.
That is, step S041 may be implemented by sensor 4 and step S051 may be implemented by processor 5.
Specifically, in the process of cooking food by the automatic cooker, after the hot air device 3 is turned on for a period of time, the generated hot air flow blows the cavity 1 to a certain temperature, that is, the temperature in the cavity 1 is raised, and at the moment, the acid-base salt molecules attached to the inner wall of the cavity 1 are sublimated and vaporized again after being heated, so that the inner wall of the cavity 1 is cleaned to a certain degree, and therefore, the cavity 1 does not need to be blown continuously, and the hot air device 3 can be controlled to be turned off. In the fifth embodiment, the sensor 4 can select a temperature sensor, the temperature sensor can acquire the real-time temperature in the cavity 1, and send the acquired real-time temperature to the processor 5, the processor 5 judges whether the real-time temperature reaches the second preset temperature, when the real-time temperature reaches the second preset temperature, the controller 6 controls the hot air device 3 to be turned off, the situation that the acid-base salt molecules are cleared up to a certain extent and the hot air device 3 is still turned on to cause energy waste is avoided, the effects of energy conservation and emission reduction can be achieved, the situation that the cavity 1 is blown hot by hot air flow does not need to be manually detected, and the automation, the intelligence and the user experience of the automatic dish frying machine are improved.
EXAMPLE six
Referring to fig. 7, further, the real-time data includes real-time humidity, the second preset value includes second preset humidity, and the step S04 further includes the steps of:
s042: acquiring real-time humidity in the cavity;
step S05 further includes the steps of:
s052: and judging whether the real-time humidity reaches a second preset humidity.
Referring to fig. 1, further, the real-time data includes real-time humidity, the second preset value includes second preset humidity, and the sensor 4 is further configured to obtain the real-time humidity in the cavity 1; the processor 5 is further configured to determine whether the real-time humidity reaches a second predetermined humidity.
That is, step S042 may be implemented by the sensor 4, and step S052 may be implemented by the processor 5.
Specifically, after the automatic cooker is cleaned, the hot air device 3 is turned on for a period of time, the generated hot air flow dries the cavity 1 to a certain degree, that is, the humidity in the cavity 1 is reduced, and the water vapor attached to the inner wall of the cavity 1 is evaporated again when being heated, so that the inner wall of the cavity 1 is dried, and therefore the hot air device 3 can be controlled to be turned off without continuously blowing the hot cavity 1. In the fifth embodiment, sensor 4 can select the humidity sensor, the humidity sensor can acquire the real-time humidity in cavity 1, and send the real-time humidity that acquires to treater 5, treater 5 judges whether real-time humidity reaches the second and predetermines humidity, when real-time humidity reaches the second and predetermines humidity, controller 6 control hot air device 3 closes, avoid steam to obtain certain drying and hot air device 3 still continues to open the condition that causes the energy waste, can play energy saving and emission reduction's effect, and, need not the artifical condition that detects cavity 1 by the hot gas flow drying, the automation of automatic cooking machine has been improved, intellectuality and user's experience sense.
In addition, according to the actual use condition of the automatic cooker and the actual cooking options of the automatic cooker, a switch can be set in the automatic cooker, the function of measuring the temperature and the humidity of the sensor 4 can be selectively turned on or off, and the hot air device 3 can be turned off according to the actual requirement. For example, when baking food through the automatic cooker, the real-time temperature may not reach the second preset temperature, the hot air device 3 should be kept on, the real-time humidity reaches the second preset humidity, the hot air device 3 is judged to be turned off, and the hot air device 3 is turned off by mistake, so that the temperature sensor can be turned on and the humidity sensor can be turned off, the phenomenon that the hot air device 3 is turned off by mistake due to the fact that the humidity in the cavity 1 is lower due to baking is avoided, and the normal operation of the automatic cooker is ensured.
In one embodiment, the sensor 4 can also be a temperature and humidity sensor, so that the sensor 4 can measure the temperature and the humidity in the cavity 1 at the same time, the temperature sensor and the humidity sensor are not required to be separately arranged in the cavity 1, the use of electrical components is reduced, and the structural complexity of the automatic cooker is reduced.
EXAMPLE seven
Please refer to fig. 8, further, the protection method further includes the steps of:
s07: acquiring the starting time of a hot air device;
s08: judging whether the starting time length reaches a preset time length or not; and
s06: if yes, the hot air device is controlled to be closed.
Please refer to fig. 1, further, the sensor 4 is further configured to obtain a start duration of the hot air device 3; the processor 5 is further configured to determine whether the start duration reaches a preset duration; the controller 6 is further configured to control the hot air device 3 to be turned off when the on-time of the hot air device 3 reaches a preset time.
That is, step S04 may be implemented by the sensor 4, step S05 may be implemented by the processor 5, and step S06 may be implemented by the controller 6.
It can be understood that after the hot air device 3 is turned on for a period of time, the generated hot air flow can blow heat and dry the cavity 1 to a certain degree, at this time, the acid-base salt molecules attached to the inner wall of the cavity 1 are sublimated and vaporized again when heated, or the water vapor attached to the inner wall of the cavity 1 is evaporated again when heated, so that the inner wall of the cavity 1 is cleaned and dried to a certain extent, and therefore the hot air device 3 can be controlled to be turned off without continuously blowing the hot cavity 1.
In the seventh embodiment, the sensor 4 can adopt a timer, the sensor 4 can acquire the opening time of the hot air device 3, and send the acquired opening time to the processor 5, the processor 5 judges whether the opening time reaches the preset time, when the opening time of the hot air device 3 reaches the preset time, the controller 6 controls the hot air device 3 to be turned off, so as to avoid the situation that the acid-base salt molecules are cleaned to a certain extent or the water vapor is dried to a certain extent and the hot air device 3 is still continuously opened to cause energy waste, thereby achieving the effects of energy conservation and emission reduction, and the situation that the cavity 1 is blown hot by the hot air flow and is dried does not need to be manually detected, thereby improving the automation, the intelligence and the experience of the user of the automatic dish frying machine.
Referring to fig. 9, in further embodiments, the automatic cooker is further provided with a cleaning system 7, after the automatic cooker finishes cooking, the cleaning system 7 can be automatically started at a preset time point, and the cleaning system 7 can clean the cavity 1, so that automation, intelligence and user experience of the automatic cooker are improved.
In addition, after the cleaning operation is finished, the sensor 4 can acquire the initial humidity of the cavity 1, when the initial humidity reaches a first preset humidity, the controller 6 controls the hot air device 3 to be started to dry the cavity 1, the sensor 4 acquires the real-time humidity in the cavity 1 again, and when the real-time humidity reaches a second preset humidity, the controller 6 controls the hot air device 3 to be closed, so that the drying process of the cavity 1 is completed; or, the user controls the opening and closing of the hot air device 3 according to actual manual operation to complete the drying process of the cavity 1; or, the hot air device 3 is automatically closed after running for a preset time, so as to complete the drying process of the cavity 1. Of course, the on-off of the hot air device 3 and the cleaning system 7 can be adjusted manually according to actual requirements.
The invention has the advantages that the initial numerical values such as the initial temperature, the initial humidity and the like in the cavity 1 of the automatic cooker are obtained, when the initial numerical values in the cavity 1 reach the first preset value, the hot air device 3 is controlled to be started so as to generate warm air flow in the air duct 2 to be transmitted to the cavity 1, the hot air flow can blow and dry the cavity 1, the air circulation of the cavity 1 and the dissipation of acid-base salt molecules generated during cooking are promoted, the adhesion of the acid-base salt molecules to the cavity 1 can be reduced, the humidity degree in the cavity 1 is reduced, the service life of the cavity 1 is prolonged, and the cleanliness of the cavity 1 is kept.
When the real-time numerical value of the cavity 1 reaches the second preset value, or the operation duration of the hot air device 3 reaches the preset duration, the hot air device 3 is controlled to be turned off when the cavity 1 is heated or dried to a certain degree, so that the situation that acid and alkali salt molecules are cleaned to a certain degree, or water vapor is dried to a certain degree and the hot air device 3 is still turned on to cause energy waste is avoided, the effects of energy conservation and emission reduction are achieved, in addition, the situation that the cavity 1 is blown hot or dried by hot air flow does not need to be manually detected, and the automation, the intellectualization and the experience of a user of the automatic cooking machine are improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (14)
1. A cavity protection method of an automatic cooker comprises a cavity and an air duct communicated with the cavity, wherein a hot air device is arranged in the air duct, and the protection method is characterized by comprising the following steps:
obtaining an initial value within the cavity;
judging whether the initial value reaches a first preset value or not; and
and if so, controlling the hot air device to be started.
2. The protection method of claim 1, wherein the initial value comprises an initial temperature, the first preset value comprises a first preset temperature, and the obtaining the initial value within the cavity comprises:
acquiring an initial temperature in the cavity;
the step of judging whether the initial value reaches a first preset value comprises the following steps:
and judging whether the initial temperature reaches a first preset temperature.
3. The protection method of claim 1, wherein the initial value comprises an initial humidity, the first preset value comprises a first preset humidity, and the obtaining the initial value within the cavity comprises:
acquiring the initial humidity in the cavity;
the step of judging whether the initial value reaches a first preset value comprises the following steps:
and judging whether the initial humidity reaches a first preset humidity or not.
4. The protection method of claim 1, comprising:
acquiring a real-time numerical value in the cavity;
judging whether the real-time numerical value reaches a second preset value or not; and
and if so, controlling the hot air device to be closed.
5. The protection method of claim 4, wherein the real-time value comprises a real-time temperature, the second preset value comprises a second preset temperature, and the obtaining the real-time value within the cavity comprises:
acquiring real-time temperature in the cavity;
the step of judging whether the real-time data reaches a second preset value comprises the following steps:
and judging whether the real-time temperature reaches a second preset temperature.
6. The protection method of claim 4, wherein the real-time data comprises a real-time humidity, the second preset value comprises a second preset humidity, and the obtaining real-time values within the cavity comprises:
acquiring real-time humidity in the cavity;
the step of judging whether the real-time data reaches a second preset value comprises the following steps:
and judging whether the real-time humidity reaches a second preset humidity.
7. The protection method of claim 1, comprising:
acquiring the starting time of the hot air device;
judging whether the starting time length reaches a preset time length or not; and
and if so, controlling the hot air device to be closed.
8. The utility model provides an automatic cooking machine, includes cavity and intercommunication the wind channel of cavity, be equipped with hot air set in the wind channel, its characterized in that, automatic cooking machine still includes:
a sensor for obtaining an initial value within the cavity;
the processor is used for judging whether the initial data reaches a first preset value; and
and the controller is used for controlling the hot air device to be started when the initial data reaches a first preset value.
9. The automatic cooker of claim 8, wherein the initial value comprises an initial temperature, the first preset value comprises a first preset temperature, the sensor comprises a temperature sensor, the sensor is further configured to:
acquiring an initial temperature in the cavity;
the processor is further configured to:
and judging whether the initial temperature reaches a first preset temperature.
10. The automatic cooker of claim 8, wherein the initial value comprises an initial humidity, the first preset value comprises a first preset humidity, the sensor comprises a humidity sensor, the sensor is further configured to:
acquiring the initial humidity in the cavity;
the processor is further configured to:
and judging whether the initial humidity reaches a first preset humidity or not.
11. The automatic cooker of claim 8, wherein said sensor is further configured to: acquiring a real-time numerical value in the cavity;
the processor is further configured to: judging whether the real-time numerical value reaches a second preset value or not;
the controller is further configured to: and when the real-time data reaches a second preset value, controlling the hot air device to be closed.
12. The automatic cooker of claim 11, wherein said real-time value comprises a real-time temperature, said second preset value comprises a second preset temperature, said sensor is further configured to: acquiring real-time temperature in the cavity;
the processor is further configured to: and judging whether the real-time temperature reaches a second preset temperature.
13. The automatic cooker of claim 11, wherein the real-time data includes a real-time humidity, the second preset value includes a second preset humidity, the sensor is further configured to: acquiring real-time humidity in the cavity;
the processor is further configured to: and judging whether the real-time humidity reaches a second preset humidity.
14. The automatic cooker of claim 8, wherein said sensor is further configured to:
acquiring the starting time of the hot air device;
the processor is further configured to: judging whether the starting time length reaches a preset time length or not;
the controller is further configured to: and when the opening time of the hot air device reaches the preset time, controlling the hot air device to be closed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910515773.6A CN112075827A (en) | 2019-06-14 | 2019-06-14 | Cavity protection method of automatic cooker and automatic cooker |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910515773.6A CN112075827A (en) | 2019-06-14 | 2019-06-14 | Cavity protection method of automatic cooker and automatic cooker |
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