Operation method of cooking equipment and cooking equipment

Abstract

The invention discloses an operation method of cooking equipment and the cooking equipment. The operation method of the cooking equipment comprises the following steps: S1, starting the cooking equipment, and synchronously entering S2, S3 and S4; s2, running a steam function according to a preset program; s3, operating a microwave function according to a preset program; s4, an upper heating pipe of the cooking equipment and / or a rear heating pipe of the cooking equipment run the roasting function according to a preset program. According to the operation method of the cooking equipment, the microwave function, the steam function and the roasting function are operated at the same time during cooking, the advantages of the microwave function, the steam function and the roasting function can be considered, then the cooking effect is improved, the cooking requirement of a user is met, and meanwhile PM2.5 can be reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of kitchen appliances, in particular to a cooking equipment operation method and a cooking equipment. BACKGROUND

[0002] Traditional Chinese stir-frying uses gas to produce high-temperature stir-frying, which has the following problems: a large amount of oil fume is produced, which not only affects the kitchen environment, but also easily leads to various health problems such as respiratory tract infection due to long-term inhalation of a large amount of PM2.5; Chinese stir-frying emphasizes the degree of heat, and the degree of heat of the stove used for home cooking is difficult to control accurately, which easily leads to overcooking or undercooking of food materials, and thus requires high cooking skills of the cooking personnel; after cooking, the pot and the stove are dirty and difficult to clean.

[0003] In order to free the hands, a household intelligent stir-frying machine emerges as the times require, but the low fire and narrow and closed space easily lead to water vapor accumulation and uneven heating of food materials, so that the flavor and taste of the dishes are difficult to compare with traditional stir-frying, and at the same time, more complex cleaning and maintenance problems are brought, and the high price of the stir-frying machine also makes people hesitate.

[0004] Therefore, there is an urgent need for a cooking equipment to solve the above problems. SUMMARY

[0005] The present application aims to at least solve one of the problems existing in the prior art to some extent, and for this purpose, the present application provides a cooking equipment operation method, which simultaneously runs microwave function, steam function and grilling function during cooking, can adopt the advantages of microwave function, steam function and grilling function, thereby improving the cooking effect and meeting the cooking requirements of users, and at the same time, can reduce PM2.5.

[0006] The above-mentioned purpose is achieved by the following technical solutions:

[0007] A cooking equipment operation method, comprising the following steps:

[0008] S1: the cooking equipment is started, and simultaneously enters S2, S3 and S4;

[0009] S2: running the steam function according to a preset program;

[0010] S3: running the microwave function according to a preset program;

[0011] S4: the upper heating pipe of the cooking equipment and / or the rear heating pipe of the cooking equipment runs the grilling function according to a preset program.

[0012] Optionally, in S1, after the cooking equipment is started, the following steps are also simultaneously entered:

[0013] S51: determine whether the current program only runs the microwave function, if yes, repeat S51, if no, enter S52;

[0014] S52: determine whether the current program runs the steam function, if yes, return to S51, if no, turn on the fan of the cooking device and return to S51.

[0015] Optionally, in S1, after the cooking device is started, before entering S2, S3 and S4 synchronously, the following steps are further included:

[0016] S100: the microwave function runs for a first microwave time t1 at a first microwave power P1;

[0017] S200: the microwave function runs for a second microwave time t2 at a second microwave power P2;

[0018] 500W≤P1≤900W, 300W≤P2≤500W, 0s≤t1≤120s, 0s≤t2≤120s, P1, P2, t1 and t2 are executed according to the user-selected recipe.

[0019] Optionally, S3 includes the following steps:

[0020] S31: the microwave function runs for a first microwave time t3 at a third microwave power P3;

[0021] S32: the microwave function runs for a second microwave time t4 at a fourth microwave power P4;

[0022] 100W≤P3≤300W, 80W≤P4≤100W, 0s≤t3≤120s, 0s≤t4≤90min, P3, P4, t3 and t4 are executed according to the user-selected recipe.

[0023] Optionally, in S1, after the cooking device is started, before entering S2, S3 and S4 synchronously, the following steps are further included:

[0024] S300: execute the preheating program.

[0025] Optionally, S11 includes the following steps:

[0026] S301: run the upper heating pipe, the rear heating pipe and the lower heating pipe of the cooking device;

[0027] S302: determine whether Ti≥T0-T1, if yes, the preheating program ends and enters S2, S3 and S4 synchronously, if no, repeat S302;

[0028] Wherein, Ti is the real-time temperature value in the cooking cavity of the cooking device, T0 is the target temperature, 0 < Ti ≤ 20℃, and T0 and Ti are executed according to the recipe selected by the user.

[0029] Optionally, in S1, after the cooking device is started, before synchronously entering S2, S3 and S4, the following step is further included:

[0030] S400: The lower heating pipe of the cooking device starts a preset periodic cycle heating program.

[0031] Optionally, S400 includes the following steps:

[0032] The lower heating pipe is cycled according to the operation of the third roasting time t9 and the closing of the fourth roasting time t10 within one roasting operation period Tk.

[0033] Optionally, S2 includes the following steps:

[0034] S21: Determine whether ti < t0-t11, if yes, enter S22, if no, enter S26;

[0035] S22: The steam function is cycled according to the operation of the first steam time t5 and the closing of the second steam time t6 within one steam operation period Tz;

[0036] S23: Determine whether the steam function starts to operate the first steam time t5, if yes, enter S24, if no, repeat S23;

[0037] S24: Determine whether the lower heating pipe of the cooking device is in the operation of the third roasting time t9, and t91 ≥ t5, if yes, return to S21, if no, enter S25;

[0038] S25: The lower heating pipe operates the first steam time t5, and then operates according to the preset periodic cycle heating program, and then returns to S21;

[0039] S26: Close the steam function;

[0040] Wherein, ti is the actual operation time of the cooking device, t0 is the target operation time of the cooking device, and 0s ≤ t11 ≤ 120s, t91 is the remaining operation time of the lower heating pipe when operating the third roasting time t9, and t0 and t11 are executed according to the recipe selected by the user.

[0041] Optionally, S2 includes the following steps:

[0042] S21: Determine whether RHi < RH0-RH1, if yes, enter S22, if no, enter S26;

[0043] S22: the steam function is cycled according to a first steam running time t5 and a second steam closing time t6 in a steam running period Tz;

[0044] S23: it is judged whether the steam function starts to run for the first steam time t5, if yes, S24 is entered, if not, S23 is repeatedly executed;

[0045] S24: it is judged whether the lower heating pipe of the cooking device is in a third roasting running time t9 and t91≥t5, if yes, S21 is returned, if not, S25 is entered;

[0046] S25: the lower heating pipe runs for the first steam time t5, then runs according to a preset periodic cycle heating program, and then returns to S21;

[0047] S26: the steam function is closed and S21 is returned;

[0048] Wherein, RHi is the actual relative humidity in the cooking cavity of the cooking device, RH0 is the target relative humidity in the cooking cavity, and 0%≤RH1≤10%, t91 is the remaining running time of the lower heating pipe when running for the third roasting time t9, t0 and t11 are executed according to the recipe selected by the user.

[0049] Optionally, S4 comprises the following steps:

[0050] S41: the upper heating pipe and the rear heating pipe work simultaneously and uninterruptedly;

[0051] S42: it is judged whether Ti≥T0-T2, if yes, S43 is entered, if not, S41 is returned;

[0052] S43: the upper heating pipe and the rear heating pipe are cycled according to a first roasting time t7 and a second roasting closing time t8 in a roasting period Tk;

[0053] Wherein, Ti is the real-time temperature value in the cooking cavity of the cooking device, T0 is the target temperature, 0

[0054] Another aspect of the present application provides a cooking device, comprising a shell, a cooking cavity, an upper heating pipe, a rear heating pipe, a microwave generator and a steam generator, the cooking cavity is installed on the shell, the upper heating pipe is installed above the cooking cavity, the rear heating pipe is installed behind the cooking cavity, the microwave generator is installed on the shell and can emit electromagnetic waves into the cooking cavity, the steam generator is installed on the shell and can spray high-temperature steam into the cooking cavity, the cooking device runs by using the running method of the cooking device.

[0055] Optionally, a lower heating pipe is installed below the cooking cavity.

[0056] Optionally, the microwave generator emits electromagnetic waves upward from below the cooking cavity.

[0057] Compared with the prior art, the present application has at least the following advantages:

[0058] The cooking equipment provided by the present application simultaneously operates the microwave function, the steam function and the grilling function during cooking. The microwave function is a high-frequency electromagnetic wave technology that generates heat through molecular friction and collision, and the heat transfer direction is from the inside to the outside of the object. The microwave can quickly heat the container, cooking oil and food materials, so that the temperature of the bottom of the food materials rapidly rises to produce a dry and fragrant effect, prevent excessive water accumulation at the bottom of the food, and quickly heat the center of the food materials to improve the cooking efficiency. The steam function can prevent the surface of the food materials from being excessively dehydrated by controlling the humidity of the cavity to ensure the juiciness and tender and smooth taste of the food materials. The grilling function of the upper heating pipe and / or the rear heating pipe is generated through the principles of heat radiation, heat convection and heat conduction to produce high temperature, so that the surface of the food materials undergoes Maillard reaction and caramelization reaction to give the food materials unique aroma, color and flavor. That is, the cooking equipment provided by the present application can take the advantages of the microwave function, the steam function and the grilling function, thereby improving the cooking effect and meeting the cooking requirements of users, and reducing PM2.5 at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0059] Figure 1 is a step diagram of the operation method of the cooking equipment provided by embodiment one of the present application;

[0060] Figure 2 is a step diagram of the operation method of the cooking equipment provided by embodiment two of the present application. DETAILED DESCRIPTION

[0061] The following examples are used to illustrate the present application, but the present application is not limited by these examples. Modifications are made to the specific embodiments of the present application or equivalent substitutions are made to part of the technical features without departing from the spirit of the present application, and all of them should be covered in the technical solution range claimed by the present application.

[0062] Embodiment one

[0063] Please refer to Figure 1 The present application provides an operation method of a cooking equipment, comprising the following steps:

[0064] S1: the cooking equipment is started, and simultaneously enters S2, S3 and S4;

[0065] S2: operating the steam function according to a preset program;

[0066] S3: the microwave function is operated according to the preset program;

[0067] S4: the upper heating pipe of the cooking device and / or the rear heating pipe of the cooking device operates the grilling function according to the preset program.

[0068] The cooking device provided by the present application simultaneously operates the microwave function, the steam function and the grilling function during cooking. The microwave function is a high-frequency electromagnetic wave technology, which generates heat through molecular friction and collision, and the heat transfer direction is from the inside to the outside of the object. The microwave can quickly heat the container, edible oil and food materials, so that the temperature of the bottom of the food material rapidly rises to produce a dry and fragrant effect, prevent excessive water accumulation at the bottom of the food, and quickly heat the center of the food material to improve the cooking efficiency. The steam function can prevent the surface of the food material from being excessively dehydrated by controlling the humidity of the cavity to ensure the juiciness and tender taste of the food material. The grilling function operated by the upper heating pipe and / or the rear heating pipe generates high temperature through heat radiation, heat convection and heat conduction, etc., so that the surface of the food undergoes Maillard reaction and caramelization reaction, and the food is endowed with unique aroma, color and flavor. That is, the cooking device provided by the present application can take the advantages of the microwave function, the steam function and the grilling function, thereby improving the cooking effect and meeting the cooking requirements of users. At the same time, the microwave function and the steam function can achieve rapid heating, so that the food can be quickly cooked. Compared with the traditional cooking method which only uses the stir-frying function, PM2.5 can be effectively reduced.

[0069] Optionally, in S1, after the cooking device is started, the following steps are also entered synchronously:

[0070] S51: it is judged whether the current program only operates the microwave function. If yes, S51 is repeatedly executed. If no, S52 is entered.

[0071] S52: it is judged whether the current program operates the steam function. If yes, S51 is returned. If no, the fan of the cooking device is turned on and S51 is returned.

[0072] In this way, when the grilling function is operated and the steam function is not operated, the fan can be operated to disturb the heat in the cooking cavity, thereby improving the uniformity of the grilling of the food. At the same time, when the steam function is operated, the simultaneous operation of the fan can prevent the water on the surface of the food from being taken away, thereby reducing the effect of the steam function. When only the microwave function is operated, the fan does not need to be turned on, thereby achieving the effect of energy saving and consumption reduction.

[0073] Optionally, in S1, after the cooking device is started, before S2, S3 and S4 are entered synchronously, the following steps are further included:

[0074] S100: the microwave function operates at a first microwave power P1 for a first microwave time t1.

[0075] S200: the microwave function operates at a second microwave power P2 for a second microwave time t2;

[0076] 500W≤P1≤900W, 300W≤P2≤500W, 0s≤t1≤120s, 0s≤t2≤120s, P1, P2, t1 and t2 are executed according to the user-selected recipe.

[0077] By executing S100 and S200, the food can be heated by at least two powers of microwave, so as to cook at least part of the food in advance, thereby reducing the cooking pressure in the later stage and improving the cooking efficiency.

[0078] Optionally, S3 comprises the following steps:

[0079] S31: the microwave function operates at a third microwave power P3 for a first microwave time t3;

[0080] S32: the microwave function operates at a fourth microwave power P4 for a second microwave time t4;

[0081] 100W≤P3≤300W, 80W≤P4≤100W, 0s≤t3≤120s, 0s≤t4≤90min, P3, P4, t3 and t4 are executed according to the user-selected recipe.

[0082] In this way, when the steam function and the grilling function are operated, at least two powers of microwave heating are executed to further accelerate the cooking efficiency of the food, while preventing excessive water accumulation at the bottom of the food, which affects the dry aroma effect of the food.

[0083] Optionally, in S1, after the cooking device is started, before synchronously entering S2, S3 and S4, the following steps are further included:

[0084] S300: executing a preheating program.

[0085] By executing the preheating program, the food can be heated faster, thereby improving the cooking efficiency. The user can start the cooking device when preparing the food, let the cooking device line execute the preheating program, then place the food into the cooking cavity of the cooking device, and then synchronously execute S2, S3 and S4.

[0086] Optionally, S11 comprises the following steps:

[0087] S301: operating the upper heating pipe, the rear heating pipe and the lower heating pipe of the cooking device;

[0088] S302: determining whether Ti≥T0-T1, if yes, the preheating program ends and synchronously enters S2, S3 and S4, if not, repeating S302;

[0089] Wherein, Ti is a real-time temperature value in the cooking cavity of the cooking device, T0 is a target temperature, 0 < Ti ≤ 20℃, and T0 and Ti are both executed according to a recipe selected by a user.

[0090] It should be noted that a plurality of recipes are stored on the cooking device or in a cloud server in communication connection with the cooking device, and the user can select a recipe through the cooking device or an APP, which is prior art and will not be described here.

[0091] Optionally, in S1, before entering S2, S3 and S4 synchronously, the following step is further included:

[0092] S400: starting a preset periodic cycle heating program of the lower heating pipe of the cooking device.

[0093] In this way, the lower, upper and rear of the real object in the cooking cavity can be grilled, thereby improving the uniformity of grilling.

[0094] Optionally, S400 includes the following steps:

[0095] The lower heating pipe is cyclically operated according to the operation of the third grilling time t9 and the closing of the fourth grilling time t10 in one grilling operation cycle Tk.

[0096] Optionally, in the embodiment, one grilling operation cycle Tk is 1 min.

[0097] Optionally, S2 includes the following steps:

[0098] S21: judging whether ti < t0-t11, if yes, entering S22, and if no, entering S26;

[0099] S22: the steam function is cyclically operated according to the operation of the first steam time t5 and the closing of the second steam time t6 in one steam operation cycle Tz;

[0100] S23: judging whether the steam function starts to operate the first steam time t5, if yes, entering S24, and if no, repeating S23;

[0101] S24: judging whether the lower heating pipe of the cooking device is in the operation of the third grilling time t9 and t91 ≥ t5, if yes, returning to S21, and if no, entering S25;

[0102] S25: the lower heating pipe operates the first steam time t5, and then operates according to the preset periodic cycle heating program, and then returns to S21;

[0103] S26: closing the steam function;

[0104] Wherein, ti is the actual running time length of the cooking device, t0 is the target running time length of the cooking device, and 0s≤t11≤120s, t91 is the remaining running time length of the lower heating pipe when the lower heating pipe is running the third roasting time length t9, and t0 and t11 are executed according to the recipe selected by the user.

[0105] That is, in the embodiment, when the steam function starts to run the first steam time length t5, the lower heating pipe synchronously runs for the time length t5, so as to heat the water accumulated at the bottom of the food, so that the water at the bottom of the food is rapidly evaporated to form high-temperature steam, and then the steam effect is improved.

[0106] Optionally, in the embodiment, one steam running cycle Tz is 1 min.

[0107] Optionally, S4 comprises the following steps:

[0108] S41: the upper heating pipe and the rear heating pipe work simultaneously and uninterruptedly;

[0109] S42: it is judged whether Ti≥T0-T2, if yes, S43 is entered, and if no, S41 is returned;

[0110] S43: the upper heating pipe and the rear heating pipe are cyclically run according to the running first roasting time t7 and the closing second roasting time length t8 within one roasting cycle Tk.

[0111] Wherein, Ti is the real-time temperature value in the cooking cavity of the cooking device, T0 is the target temperature, and 0

[0112] Embodiment two

[0113] Please refer to Figure 2 , the difference between embodiment two and embodiment one is that S2 comprises the following steps:

[0114] S21: it is judged whether RHi

[0115] S22: the steam function is cyclically run according to the running first steam time length t5 and the closing second steam time length t6 within one steam running cycle Tz;

[0116] S23: it is judged whether the steam function starts to run the first steam time length t5, if yes, S24 is entered, and if no, S23 is repeatedly executed;

[0117] S24: it is judged whether the lower heating pipe of the cooking device is in the running third roasting time length t9 and t91≥t5, if yes, S21 is returned, and if no, S25 is entered;

[0118] S25: the lower heating tube runs for a first steam duration t5, then runs according to a preset periodic cycle heating program, and then returns to S21;

[0119] S26: the steam function is closed and returns to S21;

[0120] wherein RHi is the actual relative humidity in the cooking cavity of the cooking device, RH0 is the target relative humidity in the cooking cavity, and 0%≤RH1≤10%, t91 is the remaining running duration of the lower heating tube when running for a third roasting duration t9, and t0, t11 are executed according to a recipe selected by a user.

[0121] In the second embodiment, by arranging a humidity sensor in the cooking cavity to obtain the actual relative humidity RHi in the cooking cavity, the control of the humidity in the cooking cavity is more accurate than that in the first embodiment.

[0122] Another aspect of the present application provides a cooking device, comprising a shell, a cooking cavity, an upper heating tube, a rear heating tube, a microwave generator and a steam generator, the cooking cavity is mounted on the shell, the upper heating tube is mounted above the cooking cavity, the rear heating tube is mounted behind the cooking cavity, the microwave generator is mounted on the shell and can emit electromagnetic waves into the cooking cavity, and the steam generator is mounted on the shell and can spray high-temperature steam into the cooking cavity, the cooking device is operated by the operating method of the cooking device.

[0123] Optionally, a lower heating tube is further included, and the lower heating tube is mounted below the cooking cavity.

[0124] Optionally, the microwave generator emits electromagnetic waves upward from below the cooking cavity, which not only can realize rapid heating of food, but also can heat water accumulated at the bottom of the food in a targeted manner, so that the accumulated water at the bottom of the food can be quickly removed, avoiding that the accumulated water affects the flavor of the food.

[0125] The above only describes some embodiments of the present application. For those skilled in the art, without departing from the concept of the present application, several modifications and improvements can be made, which are all within the protection scope of the present application.

Claims

1. A method for operating a cooking device, characterized in that, Includes the following steps: S1: Cooking equipment starts, simultaneously entering S2, S3 and S4; S2: Operate the steam function according to the preset program; S3: Operate the microwave function according to the preset program; S4: The upper heating element and / or the rear heating element of the cooking device operate the grilling function according to a preset program.

2. The method of operating the cooking equipment according to claim 1, characterized in that, In S1, the following steps are also performed simultaneously after the cooking equipment is started: S51: Determine whether the current program only runs microwave functions. If yes, repeat S51; otherwise, proceed to S52. S52: Determine if the current program is running the steam function. If yes, return to S51; otherwise, turn on the fan of the cooking device and return to S51.

3. The method of operating the cooking equipment according to claim 1, characterized in that, In S1, after the cooking equipment is started and before synchronously entering S2, S3, and S4, the following steps are also included: S100: The microwave function operates at a first microwave power P1 for a first microwave duration t1; S200: The microwave function operates at the second microwave power P2 for the second microwave duration t2; 500W≤P1≤900W, 300W≤P2≤500W, 0s≤t1≤120s, 0s≤t2≤120s, P1, P2, t1 and t2 are all executed according to the recipe selected by the user.

4. The method of operating the cooking equipment according to claim 3, characterized in that, S3 includes the following steps: S31: The microwave function operates at the third microwave power P3 for the first microwave duration t3; S32: Microwave function operates at fourth microwave power P4 for second microwave duration t4; 100W≤P3≤300W, 80W≤P4≤100W, 0s≤t3≤120s, 0s≤t4≤90min, P3, P4, t3 and t4 are all executed according to the recipe selected by the user.

5. The method of operating the cooking equipment according to claim 1, characterized in that, In S1, after the cooking equipment is started and before synchronously entering S2, S3, and S4, the following steps are also included: S300: Perform the preheating procedure.

6. The method of operating the cooking equipment according to claim 5, characterized in that, S11 includes the following steps: S301: Operate the upper heating element, the rear heating element, and the lower heating element of the cooking device; S302: Determine whether Ti≥T0-T1. If yes, the preheating program ends and enters S2, S3 and S4 simultaneously. If no, repeat S302. Where Ti is the real-time temperature value inside the cooking chamber of the cooking device, T0 is the target temperature, 0 < T1 ≤ 20℃, and both T0 and T1 are executed according to the recipe selected by the user.

7. The method of operating the cooking apparatus according to any one of claims 1-6, characterized in that, In S1, after the cooking equipment is started and before synchronously entering S2, S3, and S4, the following steps are also included: S400: The lower heating element of the cooking device starts a preset periodic heating program.

8. The method of operating the cooking equipment according to claim 7, characterized in that, S400 includes the following steps: The lower heating element operates in a cycle Tk, following the cycle of a third heating duration t9 and a fourth heating duration t10.

9. The method of operating the cooking equipment according to claim 8, characterized in that, S2 includes the following steps: S21: Determine whether ti < t0 - t11. If yes, proceed to S22; otherwise, proceed to S26. S22: The steam function operates in a cycle of the first steam operation time t5 and the second steam shutdown time t6 within a steam operation cycle Tz; S23: Determine whether the steam function has started running for the first steam duration t5. If yes, proceed to S24; otherwise, repeat S23. S24: Determine whether the lower heating element of the cooking equipment is within the third roasting time t9 and t91≥t5. If yes, return to S21; otherwise, proceed to S25. S25: The lower heating tube runs for a first steam duration t5, then runs according to a preset periodic heating program, and then returns to S21; S26: Turn off steam function; Where ti is the actual running time of the cooking equipment, t0 is the target running time of the cooking equipment, and 0s≤t11≤120s, t91 is the remaining running time of the lower heating tube when it is running the third roasting time t9, and t0 and t11 are executed according to the recipe selected by the user.

10. The method of operating the cooking equipment according to claim 8, characterized in that, S2 includes the following steps: S21: Determine whether RHi < RH0 - RH1. If yes, proceed to S22; otherwise, proceed to S26. S22: The steam function operates in a cycle of the first steam operation time t5 and the second steam shutdown time t6 within a steam operation cycle Tz; S23: Determine whether the steam function has started running for the first steam duration t5. If yes, proceed to S24; otherwise, repeat S23. S24: Determine whether the lower heating element of the cooking equipment is within the third roasting time t9 and t91≥t5. If yes, return to S21; otherwise, proceed to S25. S25: The lower heating tube runs for a first steam duration t5, then runs according to a preset periodic heating program, and then returns to S21; S26: Turn off the steam function and return to S21; Wherein, RHi is the actual relative humidity inside the cooking chamber of the cooking equipment, RH0 is the target relative humidity inside the cooking chamber, and 0%≤RH1≤10%, t91 is the remaining running time of the lower heating tube when the third roasting time t9 is running, and t0 and t11 are executed according to the recipe selected by the user.

11. The method of operating the cooking apparatus according to any one of claims 1-6, characterized in that, S4 includes the following steps: S41: The upper heating element and the rear heating element work simultaneously and continuously; S42: Determine if Ti≥T0-T2. If yes, proceed to S43; otherwise, return to S41. S43: The upper heating tube and the rear heating tube operate in a cycle Tk, following the first heating time t7 and the second heating time t8. Where Ti is the real-time temperature value inside the cooking chamber of the cooking device, T0 is the target temperature, 0 < T2 ≤ 20°C, and both T0 and T2 are executed according to the recipe selected by the user.

12. A cooking device comprising a housing, a cooking cavity, an upper heating element, a rear heating element, a microwave generator, and a steam generator, wherein the cooking cavity is mounted on the housing, the upper heating element is mounted above the cooking cavity, the rear heating element is mounted behind the cooking cavity, the microwave generator is mounted on the housing and capable of emitting electromagnetic waves into the cooking cavity, and the steam generator is mounted on the housing and capable of injecting high-temperature steam into the cooking cavity, characterized in that, The cooking equipment is operated using the operating method of the cooking equipment according to any one of claims 1-11.

13. The cooking apparatus according to claim 12, characterized in that, It also includes a lower heating element, which is installed below the cooking cavity.

14. The cooking apparatus according to claim 12, characterized in that, The microwave generator emits electromagnetic waves upwards from below the cooking cavity.

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