CN112262951A

CN112262951A - Drying control method, cooking appliance, and computer-readable storage medium

Info

Publication number: CN112262951A
Application number: CN202011094073.3A
Authority: CN
Inventors: 鹿旭; 党子建; 周妙翠; 刘天毅
Original assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-01-26
Anticipated expiration: 2040-10-14
Also published as: CN112262951B

Abstract

The invention provides a drying control method, a cooking appliance and a computer readable storage medium. The drying control method is used for a cooking appliance, the cooking appliance comprises a cooking cavity, a microwave generating device and a heating device, and the drying control method comprises the following steps: controlling a microwave generating device to operate in a first set mode, and carrying out enzyme deactivation treatment on food materials in a cooking cavity; and controlling the heating device to operate, and drying the food materials. At the in-process to fruit stoving preparation dried fruit, put into the culinary art intracavity with the fruit piece, the microwave that microwave generating device sent acts on the fruit piece, plays the effect of going out the enzyme to the fruit piece, has realized just can avoiding the fruit piece to take place enzymatic browning at the stoving in-process under the condition that need not to add the color fixative, has improved the effect through the dried fruit piece of cooking utensil preparation.

Description

Drying control method, cooking appliance, and computer-readable storage medium

Technical Field

The invention belongs to the technical field of kitchen utensils, and particularly relates to a drying control method, a cooking utensil and a computer-readable storage medium.

Background

The existing fruit drying mode adopts whole-course hot air drying, so that the fruit is prone to generating brown stain in the drying process, and the user experience is influenced.

Disclosure of Invention

The present invention is directed to solving one of the technical problems of the prior art or the related art.

To this end, a first aspect of the present invention proposes a drying control method.

A second aspect of the present invention proposes 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 drying control method for a cooking appliance including a cooking cavity, microwave generating means, and heating means, comprising: controlling a microwave generating device to operate in a first set mode, and carrying out enzyme deactivation treatment on food materials in a cooking cavity; and controlling the heating device to operate, and drying the food materials.

The invention provides a drying control method, which is used for drying food materials by a cooking appliance. The cooking utensil is internally provided with a cooking cavity, a microwave generating device and a heating device. Cooking utensil puts into the culinary art intracavity with the edible material that needs the culinary art before the culinary art begins, and microwave generating device can produce the microwave to with microwave transmission to the culinary art intracavity, heating device can heat the culinary art to the edible material of culinary art intracavity.

In the process of drying the food materials in the cooking cavity through the cooking appliance, the microwave generating device is controlled to perform enzyme deactivation treatment on the food materials in the cooking cavity, and the heating device is controlled to heat and cook the food materials in the cooking cavity after the enzyme deactivation is completed. Wherein, the microwave that microwave generating device sent can carry out enzyme deactivation to the food material. The heat that heating device sent can heat the edible material in the culinary art intracavity, makes the inside moisture rapid evaporation of edible material to reach the effect to eating the quick dehydration of material. At the in-process to fruit stoving preparation dried fruit, put into the culinary art intracavity with the fruit piece, the microwave that microwave generating device sent acts on the fruit piece, plays the effect of going out the enzyme to the fruit piece, has realized just can avoiding the fruit piece to take place enzymatic browning at the stoving in-process under the condition that need not to add the color fixative, has improved the effect through the dried fruit piece of cooking utensil preparation.

In addition, according to the drying control method in the above technical solution provided by the present invention, the following additional technical features may also be provided:

in a possible design, the step of controlling the microwave generating device to operate in the first setting mode specifically includes: controlling the microwave generating device to operate at the set power, and adjusting the set power according to the operation time of the microwave generating device.

In the design, in the process that the microwave generating device emits microwaves to avoid browning of food materials, the microwave generating device is controlled to operate at a set power, and the operating power of the microwave generating device is adjusted along with the operating time of the microwave generating device. It can be understood that the microwave generated by the microwave generating device can raise the temperature of the food material in the cooking cavity, and during the drying process of the fruit slices, if the temperature of the fruit slices is raised too fast, the fruit slices can be browned before enzyme deactivation is completed. The operation power of the microwave generating device is adjusted according to the operation duration of the microwave generating device, so that the condition that enzyme inactivation is unsuccessful due to the fact that strong microwaves continuously act on the fruit pieces for a long time is avoided, and the tissue state of the fruit pieces can be prevented from being damaged.

In a possible design, the step of controlling the microwave generating device to operate at a set power and adjusting the set power according to the operating duration of the microwave generating device specifically includes: controlling the microwave generating device to operate at a first operating power until a first set time length is reached; and controlling the microwave generating device to operate at the second operating power for a second set time, and returning to execute the control of operating the microwave generating device at the first operating power until the total operating time of the microwave generating device reaches a third set time, wherein the second operating power is less than the first operating power, and the first set time is longer than the second set time.

In the design, the microwave generating device is controlled to operate at the set power, the set power is adjusted according to the operating duration of the microwave generating device, specifically, the microwave generating device is controlled to operate at the first operating power for a first set duration, the first operating power of the microwave generating device is adjusted to the second operating power for a second set duration, and then the microwave generating device is controlled to return to operate at the first operating power until the total operating duration of the microwave generating device reaches a third set duration. Controlling the microwave generating device within a third set time length to alternately adjust the operating power of the microwave generating device by the first operating power and the second operating power, wherein the first operating power is greater than the second operating power, and the first set time length is greater than the second set time length, so that the phenomenon that the temperature of food materials is too high due to the fact that the high-power microwaves act on the food materials in the cooking cavity for a long time is avoided, the enzymatic browning speed is slowed down, and the fruit slices are completely inactivated before enzymatic browning occurs is guaranteed.

Specifically, the third set time period is 5 minutes, the first set time period is 1 minute, the second set time period is 30 seconds, the first operating power is 300W, and the second operating power is 0W. And controlling the microwave generating device to intermittently work within 5 minutes, specifically, after the microwave generating device runs for 1 minute at the first running power of 300W, stopping running for 30 seconds, and then running at the first running power of 300W. The food materials in the cooking cavity are inactivated by the intermittent working mode of the microwave generating device, and the damage to the fruit tissue state caused by the too fast temperature rise of the fruit slices can be avoided.

In one possible design, the first operating power is greater than or equal to 100W and less than or equal to 500W.

In this design, control microwave send out the device and operate with less operating power, can slow down the speed that the cooking intracavity edible material temperature rose, avoid just the fruit piece to take place the brown stain before the completion of enzyme deactivation. The microwave with smaller power acts on the fruit slices, so that the enzyme deactivation effect of the fruit slices can be ensured, the temperature rising speed of the fruit slices is reduced as much as possible, and the situation that the fruit slices are affected by high temperature to cause browning is further avoided.

Wherein, the second operation power can be selected to be more than or equal to 0W and less than or equal to 50W. The first time period may be selected to be 10 seconds or more and 60 seconds or less. The second time period may be selected to be 0 seconds or more and 30 seconds or less. The third time period may be selected to be 1 minute or more and 5 minutes or less.

In one possible design, before the step of controlling the operation of the heating device, the method further includes: and timing the shutdown time of the microwave generating device for stopping operation, determining that the shutdown time reaches the fourth set time, and outputting a prompt message that the enzyme deactivation treatment is completed.

In the design, before the step of controlling the heating device to operate, the microwave generating device is controlled to stop operating, the operation stop time of the microwave generating device is timed, and when the operation stop time reaches the fourth set time, the prompt message that the enzyme deactivation process is completed is output to prompt a user that the cooking appliance completes the step of deactivating the enzyme of the microwave for the food in the cooking cavity. After receiving the prompt message that the enzyme deactivation process is completed, the user can set the operation mode of the heat removal device. If the food material in the cooking cavity is dried and heated by the heating device under the high-temperature state, the food material can be quickly dehydrated, the control of the drying degree by a user is not facilitated, and the situation that the food material is burnt is easily caused. And the microwave generating device is controlled to stop running for the fourth set time, so that the controllability of the drying process is improved, and the food material can be prevented from being dried due to the fact that the food material is excessively dried.

In a possible design, the heating device includes an electric heating element and a fan, and the step of controlling the operation of the heating device includes: and controlling the electric heating element to operate in a second set mode, and controlling the fan to operate according to the operating state of the electric heating element.

In this design, the heating means comprises an electric heating element and a fan. Control heating device operation then needs control electric heating member and fan operation, and electric heating member circular telegram work is to the air transfer heat in the environment of locating, and the air becomes hot-air around the heating, and the hot-air of fan with electric heating member heating is inputed to the culinary art intracavity with hot-blast form, and hot-blast edible material to the culinary art intracavity is dried and is heated, and the heat can make the moisture rapid evaporation in the edible material, and the moisture of culinary art intracavity can be taken away to the air of flow. Control electric heating member sets for the mode operation with the second to according to the running state control fan operation of electric heating member, guarantee promptly at the in-process of electric heating member operation, the fan also is in running state, has realized that the synchronous working of electric heating member and fan produces hot-blastly, has improved cooking utensil to the stoving effect of eating the material.

In a possible design, the step of controlling the operation of the fan according to the operation state of the electric heating element specifically includes: determining that the electric heating element is in an operating state, and controlling the fan to operate at a set rotating speed; or determining that the electric heating element is in a stop operation state, and controlling the fan to stop operating.

In this design, in order to guarantee that electric heating element and fan can synchronous operation, detect present electric heating element whether be in running state. And when the electric heating element is detected to be in the running state, controlling the fan to run at the set rotating speed. And when the electric heating element is detected to be in a stop operation state, controlling the fan to stop operating. If the fan is later than electric heating member and begins to operate or is later than electric heating member and finishes the operation, then can lead to the heat of electric heating member can't in time act on the edible material of culinary art intracavity, lead to the waste of energy, the heat accumulation leads to electric heating member to burn out around electric heating member. If the fan begins to operate earlier than the electric heating member or finishes operating later than the electric heating member, then can lead to the fan to blow in the culinary art intracavity with unheated air, the loss of culinary art intracavity temperature with higher speed leads to eating the material stoving effect variation. The fan is controlled to operate according to the operating state of the electric heating element, the synchronous starting and synchronous ending of the operation of the fan and the electric heating element are realized, the operation safety of the heating device is improved, and the efficiency of drying food materials in the cooking cavity by the heating device is improved.

In one possible design, the step of controlling the electric heating element to operate in the second setting mode includes: acquiring third operating power and set operating duration of the electric heating element; and controlling the electric heating element to operate at a third operating power until a set operating time period is reached, wherein the third operating power is more than or equal to 800W and less than or equal to 1200W.

In this design, after the enzyme deactivation process of the food material is completed by the microwave, the cooking appliance receives a heating control command for controlling the operation of the heating device. The heating control instruction comprises third operating power and set operating time of the electric heating element, and the electric heating element is controlled to operate according to the received third operating power and the set operating time. The operation parameters of the heating device can be automatically set by a user according to actual requirements, so that the drying control method can be suitable for different types of food materials and food materials with different weights.

It can be understood that, in the process of enzyme deactivation of food materials, the operating power of the microwave generating device is the default power of the system, so that the microwave can complete the enzyme deactivation of the food materials. The heating device is operated to dry food materials quickly, and the power and the operation time length required by drying food materials of different types and food materials of different weights are different, so that the operation power and the operation time length of the heating device are set according to a heating control instruction sent by a user, and the drying effect of the food materials is improved.

In one possible embodiment, a fourth operating power of the heating device is obtained, and the heating device is controlled to operate at the fourth operating power until a heating stop command is received, wherein the fourth operating power is greater than the third operating power.

In this design, after the enzyme deactivation process of the food material is completed by the microwave, the cooking appliance receives a heating control command for controlling the operation of the heating device. The heating control instruction comprises fourth operating power of the electric heating element, the electric heating element is controlled to operate according to the received fourth operating power, the state of food in the cooking cavity is detected, and when the state of the food reaches a set state, the cooking appliance receives a heating stop instruction. The operation parameters of the heating device can be automatically set by a user according to actual requirements, and whether the heating device continues to work is controlled according to the actual state of food materials, so that the drying control method can be suitable for different types of food materials and food materials with different weights.

It can be understood that the heating stop instruction can be directly sent by the user, the user observes the state of the food material in the cooking cavity through the observation window of the cooking appliance, and when the food material reaches the required state of the food material, the heating stop instruction is sent to the cooking appliance. The heating stop instruction may be sent to the cooking appliance by other sensing devices according to the detected parameters, for example, an infrared temperature sensor is arranged in the cooking cavity, and the infrared temperature sensor sends the heating stop instruction to the cooking appliance when detecting that the temperature of the food material reaches a preset temperature value.

According to a second aspect of the present invention, there is provided a cooking appliance comprising: a housing, a cooking cavity being provided in the housing; the microwave generating device is arranged in the shell and can be used for carrying out enzyme deactivation treatment on food materials in the cooking cavity; the heating device is arranged in the shell and can dry food materials in the cooking cavity; the memory has a computer program stored therein; a processor coupled to the microwave generating means and the heating means, the processor executing a computer program stored in the memory to implement the drying control method of any of the possible designs described above. Therefore, all the beneficial technical effects of the drying control method in any possible design are achieved, and redundant description is not repeated herein.

According to a third aspect of the present invention, there is provided a computer-readable storage medium having stored thereon an address configuration program, which when executed by a processor, implements the steps of the drying control method as in any one of the possible designs of the first aspect. Therefore, the drying control method has all the beneficial technical effects of any one of the possible designs, and redundant description is not repeated herein.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a flowchart illustrating a drying control method according to a first embodiment of the present invention;

fig. 2 is a flowchart illustrating one of drying control methods according to a second embodiment of the present invention;

fig. 3 is a second flowchart illustrating a drying control method according to a second embodiment of the present invention;

fig. 4 shows one of the flow diagrams of a drying control method of a third embodiment of the present invention;

fig. 5 is a second flowchart illustrating a drying control method according to a third embodiment of the present invention;

fig. 6 is a third flowchart illustrating a drying control method according to a third embodiment of the present invention;

fig. 7 is a fourth flowchart illustrating a drying control method according to a third embodiment of the present invention;

fig. 8 shows a schematic block diagram of a cooking appliance in a fourth embodiment of the present invention;

fig. 9 is a flowchart illustrating a drying control method in a complete embodiment of the present invention;

fig. 10 shows a waveform diagram of power variation of food drying in a complete embodiment of the present invention.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A drying control method, a cooking appliance, and a computer-readable storage medium according to some embodiments of the present invention are described below with reference to fig. 1 to 10.

The first embodiment is as follows:

as shown in fig. 1, in one embodiment of the present invention, a drying control method is provided for a cooking appliance including a cooking cavity, a microwave generating device, and a heating device. The drying control method comprises the following steps:

step S102, controlling a microwave generating device to operate in a first setting mode to complete enzyme deactivation treatment on food materials in a cooking cavity;

and step S104, controlling the heating device to dry the food material.

In this embodiment, a cooking cavity, a microwave generating device and a heating device are provided in the cooking appliance. Cooking utensil puts into the culinary art intracavity with the edible material that needs the culinary art before the culinary art begins, and microwave generating device can produce the microwave to with microwave transmission to the culinary art intracavity, heating device can heat the culinary art to the edible material of culinary art intracavity.

Example two:

as shown in fig. 2, in one embodiment of the present invention, a drying control method is provided for a cooking appliance including a cooking cavity, a microwave generating device, and a heating device. The drying control method comprises the following steps:

step S202, controlling the microwave generating device to operate according to the set power, and adjusting the set power according to the operation duration in the operation process;

and step S204, controlling the heating device to dry the food material.

In this embodiment, in the process of sending microwaves by the microwave generating device to avoid browning of food materials, the microwave generating device is controlled to operate at a set power, and the operating power of the microwave generating device is adjusted along with the operating duration of the microwave generating device. It can be understood that the microwave generated by the microwave generating device can raise the temperature of the food material in the cooking cavity, and during the drying process of the fruit slices, if the temperature of the fruit slices is raised too fast, the fruit slices can be browned before enzyme deactivation is completed. The operation power of the microwave generating device is adjusted according to the operation duration of the microwave generating device, so that the condition that enzyme inactivation is unsuccessful due to the fact that strong microwaves continuously act on the fruit pieces for a long time is avoided, and the tissue state of the fruit pieces can be prevented from being damaged.

In the process of drying the food materials in the cooking cavity, the microwave generating device needs to be controlled to perform enzyme deactivation treatment on the food materials in the cooking cavity, and the heating device is controlled to heat and cook the food materials in the cooking cavity after the enzyme deactivation is completed. Wherein, the microwave that microwave generating device sent can carry out enzyme deactivation to the food material. The heat that heating device sent can heat the edible material in the culinary art intracavity, makes the inside moisture rapid evaporation of edible material to reach the effect to eating the quick dehydration of material. At the in-process to fruit stoving preparation dried fruit, put into the culinary art intracavity with the fruit piece, the microwave that microwave generating device sent acts on the fruit piece, plays the effect of going out the enzyme to the fruit piece, has realized just can avoiding the fruit piece to take place enzymatic browning at the stoving in-process under the condition that need not to add the color fixative, has improved the effect through the dried fruit piece of cooking utensil preparation.

As shown in fig. 3, the step of controlling the microwave generating device to operate according to the set power and adjusting the set power according to the operation duration during the operation process specifically includes:

step S302, controlling the microwave generating device to operate for a first set time length at a first operating power;

step S304, controlling the microwave generating device to operate for a second set time at a second operating power;

step S306, timing the total running time of the microwave generating device;

step S308, judging whether the total time length is greater than or equal to a third set time length, if so, executing step S310, and if not, returning to execute step S302;

and step S310, controlling the microwave generating device to stop running.

In this embodiment, controlling the microwave generating device to operate at the set power, and adjusting the set power according to the operating duration of the microwave generating device specifically includes controlling the microwave generating device to operate at the first operating power for a first set duration, adjusting the first operating power of the microwave generating device to the second operating power for a second set duration, and then controlling the microwave generating device to return to operate at the first operating power until the total operating duration of the microwave generating device reaches a third set duration. Controlling the microwave generating device within a third set time length to alternately adjust the operating power of the microwave generating device by the first operating power and the second operating power, wherein the first operating power is greater than the second operating power, and the first set time length is greater than the second set time length, so that the phenomenon that the temperature of food materials is too high due to the fact that the high-power microwaves act on the food materials in the cooking cavity for a long time is avoided, the enzymatic browning speed is slowed down, and the fruit slices are completely inactivated before enzymatic browning occurs is guaranteed.

The first operation power is greater than or equal to 100W and less than or equal to 500W. The second operating power may be selected to be 0W or more and 50W or less. The first time period may be selected to be 10 seconds or more and 60 seconds or less. The second time period may be selected to be 0 seconds or more and 30 seconds or less. The third time period may be selected to be 1 minute or more and 5 minutes or less.

In the embodiment, the microwave generator is controlled to operate at a lower operating power, so that the temperature rise speed of food materials in the cooking cavity can be slowed down, and the fruit slices are prevented from browning before enzyme deactivation is completed. The microwave with smaller power acts on the fruit slices, so that the enzyme deactivation effect of the fruit slices can be ensured, the temperature rising speed of the fruit slices is reduced as much as possible, and the situation that the fruit slices are affected by high temperature to cause browning is further avoided.

In one embodiment, the third set time period is 5 minutes, the first set time period is 1 minute, the second set time period is 30 seconds, the first operating power is 300W, and the second operating power is 0W. And controlling the microwave generating device to intermittently work within 5 minutes, specifically, after the microwave generating device runs for 1 minute at the first running power of 300W, stopping running for 30 seconds, and then running at the first running power of 300W. And taking the running power of 300W and the running time of 1 minute as a first running step, taking the running power of 0W and the running time of 30 seconds as a second running step, and controlling the microwave generating device to run alternately in the first running step and the second running step within 5 minutes. The food materials in the cooking cavity are inactivated by the intermittent working mode of the microwave generating device, and the damage to the fruit tissue state caused by the too fast temperature rise of the fruit slices can be avoided.

In another specific embodiment, the third set time period is 3 minutes, the first set time period is 30 seconds, the second set time period is 10 seconds, the first operating power is 500W, and the second operating power is 50W, the microwave generating device is controlled to intermittently operate within 3 minutes, specifically, after the microwave generating device operates at the first operating power of 500W for 30 seconds, the microwave generating device is controlled to operate for 10 seconds, and then the microwave generating device returns to operate at the first operating power of 500W. And taking the running power of 500W and the running time of 30 seconds as a first running step, taking the running power of 50W and the running time of 10 seconds as a second running step, and controlling the microwave generating device to run alternately in the first running step and the second running step within 3 minutes. The food materials in the cooking cavity are inactivated by the power floating type working mode of the microwave generating device, and the damage to the fruit tissue state caused by the too fast temperature rise of the fruit slices can be avoided.

In any of the above embodiments, before the step of controlling the heating device to perform the drying process on the food material, the method further includes: and starting timing after the microwave generating device stops running, and controlling the cooking appliance to send out prompt information that the enzyme treatment is finished after the timing running-out time reaches a fourth set time.

The prompt message may be an audio message and/or a video message.

In this embodiment, before the step of controlling the operation of the heating device, the microwave generating device is controlled to stop operating, the operation stop duration of the operation stop of the microwave generating device is counted, and when the operation stop duration reaches the fourth set duration, a prompt message that the enzyme deactivation process is completed is output to prompt a user that the cooking appliance has completed the step of deactivating enzymes by microwaves on the food material in the cooking cavity. After receiving the prompt message that the enzyme deactivation process is completed, the user can set the operation mode of the heat removal device. If the food material in the cooking cavity is dried and heated by the heating device under the high-temperature state, the food material can be quickly dehydrated, the control of the drying degree by a user is not facilitated, and the situation that the food material is burnt is easily caused. And the microwave generating device is controlled to stop running for the fourth set time, so that the controllability of the drying process is improved, and the food material can be prevented from being dried due to the fact that the food material is excessively dried.

Example three:

as shown in fig. 4, an embodiment of the present invention provides a drying control method for a cooking appliance, where the cooking appliance includes a cooking cavity, a microwave generating device, and a heating device, where the heating device is selected as a hot air device, and the heating device specifically includes: electric heating spare and fan. The drying control method comprises the following steps:

step S402, controlling a microwave generating device to operate in a first setting mode to complete the enzyme deactivation treatment of food materials in a cooking cavity;

and S404, controlling the electric heating element to operate in a second setting mode, and controlling the fan to operate according to the operation state of the electric heating element.

In this embodiment, in the process of drying and cooking the food materials in the cooking cavity, especially in the process of drying and preparing dried fruits from fruit slices, the microwave generating device is controlled to perform enzyme deactivation treatment on the food materials in the cooking cavity, and after the enzyme deactivation is completed, the heating device is controlled to heat and cook the food materials in the cooking cavity. Wherein, the microwave that microwave generating device sent can carry out enzyme deactivation to the food material. The heat that heating device sent can heat the edible material in the culinary art intracavity, makes the inside moisture rapid evaporation of edible material to reach the effect to eating the quick dehydration of material. At the in-process to fruit stoving preparation dried fruit, put into the culinary art intracavity with the fruit piece, the microwave that microwave generating device sent acts on the fruit piece, plays the effect of going out the enzyme to the fruit piece, has realized just can avoiding the fruit piece to take place enzymatic browning at the stoving in-process under the condition that need not to add the color fixative, has improved the effect through the dried fruit piece of cooking utensil preparation.

The heating device comprises an electric heating element and a fan. Control heating device operation then needs control electric heating member and fan operation, and electric heating member circular telegram work is to the air transfer heat in the environment of locating, and the air becomes hot-air around the heating, and the hot-air of fan with electric heating member heating is inputed to the culinary art intracavity with hot-blast form, and hot-blast edible material to the culinary art intracavity is dried and is heated, and the heat can make the moisture rapid evaporation in the edible material, and the moisture of culinary art intracavity can be taken away to the air of flow. Control electric heating member sets for the mode operation with the second to according to the running state control fan operation of electric heating member, guarantee promptly at the in-process of electric heating member operation, the fan also is in running state, has realized that the synchronous working of electric heating member and fan produces hot-blastly, has improved cooking utensil to the stoving effect of eating the material.

As shown in fig. 5, in any of the above embodiments, the step of controlling the operation of the fan according to the operation state of the electric heating element specifically includes:

step S502, detecting the running state of the electric heating element;

step S504, judge whether the electric heating element is in the running state, the judged result is to carry out step S506, the judged result is to carry out step S508 otherwise;

step S506, controlling the fan to operate at a set rotating speed;

and step S508, controlling the fan to stop running.

In this embodiment, in order to ensure that the electric heating element and the fan can be operated synchronously, it is detected whether the current electric heating element is in an operating state. And when the electric heating element is detected to be in the running state, controlling the fan to run at the set rotating speed. And when the electric heating element is detected to be in a stop operation state, controlling the fan to stop operating. If the fan is later than electric heating member and begins to operate or is later than electric heating member and finishes the operation, then can lead to the heat of electric heating member can't in time act on the edible material of culinary art intracavity, lead to the waste of energy, the heat accumulation leads to electric heating member to burn out around electric heating member. If the fan begins to operate earlier than the electric heating member or finishes operating later than the electric heating member, then can lead to the fan to blow in the culinary art intracavity with unheated air, the loss of culinary art intracavity temperature with higher speed leads to eating the material stoving effect variation. The fan is controlled to operate according to the operating state of the electric heating element, the synchronous starting and synchronous ending of the operation of the fan and the electric heating element are realized, the operation safety of the heating device is improved, and the efficiency of drying food materials in the cooking cavity by the heating device is improved.

As shown in fig. 6, in any of the above embodiments, the step of controlling the electric heating element to operate in the second setting mode specifically includes:

step S602, acquiring third operating power and set operating duration of the electric heating element;

in step S604, the electric heating element is controlled to operate at the third operating power for a set operating time period.

Wherein the third operation power is more than or equal to 800W and less than or equal to 1200W.

In this embodiment, after the enzyme deactivation process of the food material is completed by the microwave, the cooking appliance receives a heating control instruction for controlling the operation of the heating device. The heating control instruction comprises third operating power and set operating time of the electric heating element, and the electric heating element is controlled to operate according to the received third operating power and the set operating time. The operation parameters of the heating device can be automatically set by a user according to actual requirements, so that the drying control method can be suitable for different types of food materials and food materials with different weights.

As shown in fig. 7, in any of the above embodiments, the step of controlling the electric heating element to operate in the second setting mode specifically includes:

step S702, acquiring fourth operating power of the heating device, and controlling the heating device to operate at the fourth operating power;

and step S704, receiving a heating stop instruction, and controlling the heating device to stop running.

Wherein the third operating power is greater than or equal to 1000W and less than or equal to 1500W.

Example four:

as shown in fig. 8, in one embodiment of the present invention, there is provided a cooking appliance 800 including: a housing, a cooking cavity being provided in the housing; a microwave generating device 802 arranged in the shell, wherein the microwave generating device 802 can perform enzyme deactivation treatment on food materials in the cooking cavity; the heating device 804 is arranged in the shell, and the heating device 804 can dry food materials in the cooking cavity; the memory 806 has stored therein a computer program; a processor 808, the processor 808 being coupled to the microwave generating means 802 and the heating means 804, the processor 808 executing a computer program stored in the memory 806 to implement the drying control method according to any of the possible designs as described above. Therefore, all the beneficial technical effects of the drying control method in any possible design are achieved, and redundant description is not repeated herein.

Example five:

as shown in fig. 9, a drying control method is provided in a complete embodiment of the present invention, which is applied to the cooking appliance in the fourth embodiment. The drying control method comprises the following steps:

step S902, controlling the microwave generating device to operate for a first set time with a first operating power;

step S904, controlling the microwave generating device to operate for a second set time length at a second operating power;

step S906, timing the total running time of the microwave generating device;

step S908, determining whether the total duration is greater than or equal to a third set duration, if so, executing step S910, otherwise, returning to execute step S902;

step S910, controlling the microwave generating device to stop running;

step S912, controlling the cooking utensil to send out a prompt message that the enzyme treatment is finished after the timing shutdown time reaches a fourth set time;

step S914, acquiring a third operating power and a set operating time length of the electric heating element;

in step S916, the electric heater is controlled to operate at the third operating power for a set operating time period.

In this embodiment, the drying control method is used for drying the fruit pieces. Firstly, carrying out microwave enzyme deactivation treatment on cut fruit slices to prevent enzymatic browning, and then accelerating the evaporation of water in the fruit slices by a hot air heating mode. Because the fruits are subjected to enzyme inactivation treatment at the early stage, the temperature is increased to 70-80 ℃ in the later hot air drying process so as to shorten the drying time.

As shown in fig. 10, specifically, the microwave function is operated intermittently for a period of time to achieve the effect of inactivating enzymes of the fruit pieces, and then the hot air function is operated to dehydrate the fruit pieces. The first stage of dried fruit drying emits microwaves through a microwave generating device, the total working time of the first stage is not more than 5min, and the microwave power P1 adopts lower power, specifically, the specific position is P1 which is not less than 100w and not more than 500 w. The phenomenon that the temperature of the fruit pieces is rapidly increased to cause browning due to overhigh power is avoided, and the structural state of the fruit pieces is prevented from being damaged by adopting an intermittent working mode when the microwave generating device works, wherein the working time t1 is not less than 10s and not more than 60s, and the working time t2 is not less than 0s and not more than 30s during the microwave stopping period; in the second stage of drying the dried fruit, the heating device is adopted to convey hot air into the cooking cavity, the power P2 of the heating device is higher than or equal to 800w and less than or equal to P2 and less than or equal to 1200w, and the total working time in the second stage is 15 minutes, so that the dried fruit slices are dried until the dried fruit state which is acceptable by users is achieved.

And setting the second operation power of the microwave generating device to be 0W, setting the first operation power to be 300W, and switching the microwave from the first operation power to the second operation power for one channel period.

The fruit slices are subjected to enzyme deactivation treatment by microwaves, so that the fruit browning in the later drying process is prevented, and the color of the dried fruit is protected as much as possible. And the temperature of the fruit slices after enzyme deactivation treatment can be properly raised during drying, so that the drying time is shortened.

Example six:

an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the drying control method as in any one of the above embodiments, thereby having all the advantageous technical effects of the drying control method as in any one of the above embodiments.

Examples of the computer-readable storage medium include a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, and an optical disk.

It is to be understood that the invention is not limited to the specific arrangements and instrumentality described above and shown in the drawings. A detailed description of known methods is omitted herein for the sake of brevity. In the above embodiments, several specific steps are described and shown as examples. However, the method processes of the present invention are not limited to the specific steps described and illustrated, and those skilled in the art can make various changes, modifications and additions or change the order between the steps after comprehending the spirit of the present invention.

It should also be noted that the exemplary embodiments mentioned in this patent describe some methods or systems based on a series of steps or devices. However, the present invention is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiments, may be performed in an order different from the order in the embodiments, or may be performed simultaneously.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above 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

1. A drying control method for a cooking appliance including a cooking cavity, microwave generating means and heating means, comprising:

controlling the microwave generating device to operate in a first set mode, and carrying out enzyme deactivation treatment on food materials in the cooking cavity;

and controlling the heating device to operate, and drying the food materials.

2. The drying control method according to claim 1, wherein the step of controlling the microwave generating device to operate in a first setting mode specifically comprises:

and controlling the microwave generating device to operate at a set power, and adjusting the set power according to the operation duration of the microwave generating device.

3. The drying control method according to claim 2, wherein the step of controlling the microwave generating device to operate at a set power and adjusting the set power according to an operation duration of the microwave generating device specifically comprises:

controlling the microwave generating device to operate at a first operating power until a first set time length is reached;

controlling the microwave generating device to operate at the second operating power for a second set time, returning to execute the control of the microwave generating device to operate at the first operating power until the total operating time of the microwave generating device reaches a third set time,

wherein the second operation power is less than the first operation power, and the first set duration is greater than the second set duration.

4. The drying control method according to claim 3,

the first operation power is greater than or equal to 100W and less than or equal to 500W.

5. The drying control method according to any one of claims 1 to 4, wherein the step of controlling the operation of the heating device is preceded by:

and timing the shutdown time of the microwave generating device for stopping operation, determining that the shutdown time reaches a fourth set time, and outputting a prompt message that the enzyme deactivation treatment is completed.

6. The drying control method according to claim 5, wherein the heating device comprises an electric heating element and a fan, and the step of controlling the operation of the heating device specifically comprises:

and controlling the electric heating element to operate in a second set mode, and controlling the fan to operate according to the operating state of the electric heating element.

7. The drying control method according to claim 6, wherein the step of controlling the operation of the fan according to the operation state of the electric heating element specifically comprises:

determining that the electric heating element is in an operating state, and controlling the fan to operate at a set rotating speed; or

And determining that the electric heating element is in a stop operation state, and controlling the fan to stop operating.

8. The drying control method according to claim 7, wherein the step of controlling the electric heating element to operate in the second setting mode specifically comprises:

acquiring a third operating power and a set operating time of the electric heating element;

controlling the electric heating element to operate at the third operating power until the set operating duration is reached,

wherein the third operating power is greater than or equal to 800W and less than or equal to 1200W.

9. A cooking appliance, comprising:

the cooking device comprises a shell, a cooking cavity and a heating device, wherein the shell is internally provided with the cooking cavity;

the microwave generating device is arranged in the shell and can be used for carrying out enzyme deactivation treatment on food materials in the cooking cavity;

the heating device is arranged in the shell and can be used for drying food materials in the cooking cavity;

a memory having a computer program stored therein;

a processor connected to the microwave generating device and the heating device, the processor executing a computer program stored in the memory to implement the drying control method according to any one of claims 1 to 8.

10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when being executed by a processor, implements the steps of the drying control method according to any one of claims 1 to 8.