Cooking method and device, pressure cooking container and storage medium

Abstract

The invention discloses a cooking method and device, a pressure cooking container and a storage medium, and belongs to the technical field of cooking. Cooking operation is started by controlling the bottom heating disc and the steam device; the cooking duration in the cooking process and the pressure in the cooking container are recorded; according to the cooking duration or the pressure in the cooking container, the power of the bottom heating disc and the power of the steam device are adjusted, in the mode, high-temperature steam is injected into the pot while bottom rapid heating is conducted, rapid temperature rising and pressure rising are achieved, food materials in the pot are rapidly heated under the action of bottom heating and the high-temperature steam, and the food materials are rapidly heated; by adjusting the steam quantity of the steam generator and the bottom heating power and temperature, the effects of light frying and the like are achieved, water does not need to be added in the whole process, user operation is simplified, and the dish quality is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cooking, and in particular to a cooking method, a cooking device, a pressure cooking container and a storage medium. Background Art

[0002] At present, pressure cooking containers are basically used for stewing and making soup; the finished dishes are mainly soupy and soft; it is basically impossible to make vegetables green and refreshing; at the same time, it is also not suitable for making stir-fry or stir-fry dishes, which affects the taste of vegetables and reduces the quality of dishes.

[0003] The above contents are only used to assist in understanding the technical solution of the present invention and do not constitute an admission that the above contents are prior art. Summary of the invention

[0004] The main purpose of the present invention is to provide a cooking method, device, pressure cooking container and storage medium, aiming to solve the technical problem that the pressure cooking containers in the prior art cannot achieve stir-frying and stir-frying of vegetables and ensure the taste of the vegetables.

[0005] To achieve the above object, the present invention provides a cooking method, which is applied to a pressure cooking container, the pressure cooking container comprising a cooking container and a steam device, the steam device can inject steam into the cooking container through a steam channel to adjust the pressure in the cooking container and heat the food in the cooking container, the cooking container is provided with a bottom heating plate for heating the food, the steam device can adjust the temperature in the cooking container, and the bottom heating plate can adjust the temperature of the bottom of the cooking container, the cooking method comprises:

[0006] Controlling the bottom heating plate and the steam device to start cooking;

[0007] Recording the cooking time and the pressure in the cooking container during the cooking process; and

[0008] The power of the bottom heating plate and the steam device is adjusted according to the cooking time or the pressure in the cooking container.

[0009] Optionally, adjusting the power of the bottom heating plate and the steam device according to the cooking time or the pressure in the cooking container includes:

[0010] determining a current cooking stage according to the cooking time or the pressure in the cooking container;

[0011] The power of the bottom heating plate and the steam device is adjusted according to the current cooking stage.

[0012] Optionally, determining the current cooking stage according to the cooking time or the pressure in the cooking container includes:

[0013] When the cooking time does not exceed the preset time, determining the current cooking stage as the first cooking stage;

[0014] When the cooking time reaches the preset time, determining the current cooking stage as the second cooking stage;

[0015] When the pressure in the cooking container reaches a preset pressure, it is determined that the current cooking stage is the third cooking stage, the pressure in the cooking container is the pressure in the cooking container in the second cooking stage, the second cooking stage is the next cooking stage corresponding to the first cooking stage, and the third cooking stage is the next cooking stage corresponding to the second cooking stage.

[0016] Optionally, adjusting the power of the bottom heating plate and the steam device according to the current cooking stage includes:

[0017] When the current cooking stage is the first cooking stage, the powers of the bottom heating plate and the steam device are respectively adjusted to their corresponding initial powers, wherein the steam device does not inject steam into the cooking container in the first cooking stage, the initial power of the bottom heating plate is greater than the initial power of the steam device, and the temperature of the bottom of the cooking container is the first bottom temperature.

[0018] Optionally, adjusting the power of the bottom heating plate and the steam device according to the current cooking stage includes:

[0019] When the current cooking stage is the second cooking stage, the power of the bottom heating plate is adjusted to the first target power and the power of the steam device is adjusted to the second target power, wherein in the second cooking stage, the steam device injects steam into the cooking container, the second target power is greater than the initial power of the steam device, the first target power is less than the initial power of the bottom heating plate, the temperature inside the cooking container is a first internal temperature, the temperature of the bottom of the cooking container is a second bottom temperature, the second bottom temperature is less than the first bottom temperature, and the first internal temperature is less than the second bottom temperature.

[0020] Optionally, adjusting the power of the bottom heating plate and the steam device according to the current cooking stage includes:

[0021] When the current cooking stage is the third cooking stage, the power of the bottom heating plate is controlled to be maintained at the first target power and the power of the steam device is controlled to be maintained at the second target power, wherein in the third cooking stage, the steam device injects steam into the cooking container, the temperature inside the cooking container is maintained at the first internal temperature, the temperature of the bottom of the cooking container is a third bottom temperature, and the third bottom temperature is lower than the second bottom temperature.

[0022] Optionally, after adjusting the power of the bottom heating plate and the steam device according to the cooking time or the pressure in the cooking container, the method further includes:

[0023] After all cooking stages are completed, the bottom heating plate and the steam device are controlled to stop cooking, and a pressure relief operation is performed on the pressure cooking container according to a set time.

[0024] In addition, to achieve the above-mentioned purpose, the present invention further proposes a cooking device, which is applied to a pressure cooking container, the pressure cooking container comprising a cooking container and a steam device, the steam device can inject steam into the cooking container through a steam channel to adjust the pressure in the cooking container and heat the food in the cooking container, the cooking container is provided with a bottom heating plate for heating the food, the steam device can adjust the temperature in the cooking container, and the bottom heating plate can adjust the temperature of the bottom of the cooking container, the cooking device comprises:

[0025] A control module, used for controlling the bottom heating plate and the steam device to start cooking operation;

[0026] a monitoring module, used to record the cooking time and the pressure in the cooking container during the cooking process; and

[0027] The control module is further used to adjust the power of the bottom heating plate and the steam device according to the cooking time or the pressure in the cooking container.

[0028] In addition, to achieve the above objectives, the present invention also proposes a pressure cooking container, which includes: a memory, a processor, and a cooking program stored in the memory and running on the processor, wherein the cooking program is configured to implement the cooking method described above.

[0029] In addition, to achieve the above-mentioned purpose, the present invention further proposes a storage medium, on which a cooking program is stored, and when the cooking program is executed by a processor, the cooking method as described above is implemented.

[0030] The present invention starts cooking operation by controlling the bottom heating plate and the steam device; records the cooking time and the pressure in the cooking container during the cooking process; and adjusts the power of the bottom heating plate and the steam device according to the cooking time or the pressure in the cooking container. The above method quickly heats the bottom and injects high-temperature steam into the pot at the same time, thereby achieving rapid temperature and pressure increase. The food in the pot is quickly heated by the bottom heating and high-temperature steam. The steam volume of the steam generator and the bottom heating power and temperature are adjusted to achieve light stir-frying and other effects. No water needs to be added throughout the process, while simplifying user operations and improving the quality of dishes. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a schematic diagram of the structure of a pressure cooking container in a hardware operating environment involved in an embodiment of the present invention;

[0032] Figure 2 It is a schematic diagram of the process of the first embodiment of the cooking method of the present invention;

[0033] Figure 3 It is a schematic diagram of the structure of a cooking pressure vessel in an embodiment of a cooking method of the present invention;

[0034] Figure 4 It is a schematic diagram of the flow chart of the second embodiment of the cooking method of the present invention;

[0035] Figure 5 A schematic diagram of the division of cooking stages in an embodiment of a cooking method of the present invention;

[0036] Figure 6 It is a schematic diagram of the process of the third embodiment of the cooking method of the present invention;

[0037] Figure 7 It is a structural block diagram of the first embodiment of the cooking device of the present invention.

[0038] Description of Figure Numbers

[0039] 1 Upper cover 6 Flow Meter 2 Inner pot 7 Water Pump 3 Claypot 8 Steam generator 4 Bottom heating plate 9 Check valve 5 Water tank 10 Steam channel

[0040] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0041] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0042] Reference Figure 1 , Figure 1 A schematic diagram of the structure of a pressure cooking container in the hardware operating environment involved in an embodiment of the present invention.

[0043] like Figure 1As shown, the pressure cooking container may include: a processor 1001, such as a central processing unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. The communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a wireless fidelity (Wireless-Fidelity, Wi-Fi) interface). The memory 1005 may be a high-speed random access memory (Random Access Memory, RAM) memory, or a stable non-volatile memory (Non-Volatile Memory, NVM), such as a disk memory. The memory 1005 may also be a storage device independent of the aforementioned processor 1001.

[0044] Those skilled in the art will understand that Figure 1 The structure shown in the figure does not constitute a limitation of the pressure cooking container, and may include more or less components than shown in the figure, or combine certain components, or arrange the components differently.

[0045] like Figure 1 As shown, the memory 1005 as a storage medium may include an operating system, a network communication module, a user interface module, and a cooking program.

[0046] exist Figure 1 In the pressure cooking container shown, the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 in the pressure cooking container of the present invention can be arranged in the pressure cooking container, and the pressure cooking container calls the cooking program stored in the memory 1005 through the processor 1001, and executes the cooking method provided by the embodiment of the present invention.

[0047] The present invention provides a cooking method. Figure 2 , Figure 2 It is a schematic flow chart of a first embodiment of a cooking method of the present invention.

[0048] In this embodiment, the cooking method comprises the following steps:

[0049] Step S10: Control the bottom heating plate and the steam device to start cooking.

[0050] In this embodiment, the execution subject of this embodiment may be the cooking device, which has functions such as data processing, data communication and program running, and the cooking device may be a pressure cooking container. Of course, it may also be other devices with similar functions, and this implementation condition does not limit this. For the convenience of description, this embodiment is described by taking a pressure cooking container as an example.

[0051] It should be noted that, currently, pressure cooking containers are basically used for stewing and making soup; the finished dishes are mainly soupy and soft; it is basically impossible to make vegetables green and refreshing; at the same time, it is also not suitable for making stir-fry or stir-fry dishes, which affects the taste of vegetables and reduces the quality of dishes.

[0052] In order to solve the above technical problems, this embodiment starts the cooking operation by controlling the bottom heating plate and the steam device; records the cooking time and the pressure in the cooking container during the cooking process; and adjusts the power of the bottom heating plate and the steam device according to the cooking time or the pressure in the cooking container. The above method quickly heats the bottom and injects high-temperature steam into the pot at the same time, so as to achieve rapid temperature and pressure increase. The ingredients are quickly heated in the pot by the bottom heating and high-temperature steam. By adjusting the steam amount of the steam generator and the bottom heating power and temperature, light stir-frying and other effects can be achieved, and no water needs to be added throughout the process. At the same time, user operation is simplified and the quality of dishes is improved. Specifically, it can be achieved as follows.

[0053] In the specific implementation, this embodiment first proposes a pressure cooking container. The specific structure of the pressure cooking container can refer to Figure 3 As shown, refer to Figure 3 It can be seen that the pressure cooking container in this embodiment includes a cooking part and a steam part, wherein the cooking part includes an upper cover 1, an inner pot 2, a pot body 3 and a bottom heating plate 4. The inner pot 2 is used to store and cook food, and the bottom heating plate 4 is used to heat the internal ingredients and change the bottom temperature of the pressure cooking container. The steam part is composed of a water tank 5, a flow meter 6, a water pump 7, a steam generator 8 and a one-way valve 9. The steam generator 8 injects high-temperature steam into the inner pot 2 through a steam channel 10. The main function is to provide high-temperature steam to be injected into the container to heat the internal ingredients and increase the pressure in the container, which can change the internal temperature of the inner pot 2.

[0054] In the specific implementation, the present embodiment needs to detect the food first, and when the food is detected to be placed in the pressure cooking container, the bottom heating plate and the steam device are started and the cooking operation is started. The steam device in the present embodiment includes Figure 3 The steam generator 8 is shown in FIG.

[0055] Specifically, after putting the food in, in this embodiment, the cooking operation of the bottom heating plate and the steam device is controlled according to their respective initial powers. The initial power can be set according to actual needs, and this is not limited in this embodiment.

[0056] Step S20: Recording the cooking time and the pressure in the cooking container during the cooking process.

[0057] In a specific implementation, after the bottom heating plate and the steam device are started to cook, the cooking time of the entire cooking process and the pressure in the cooking container need to be monitored in real time in this embodiment. When recording the cooking time, the moment when the bottom heating plate and the steam device are started to cook is used as the initial moment.

[0058] Step S30: adjusting the power of the bottom heating plate and the steam device according to the cooking time or the pressure in the cooking container.

[0059] In a specific implementation, after obtaining the cooking time and the pressure in the cooking container, the power of the bottom heating plate and the steam device can be further adjusted accordingly according to the cooking time and the pressure in the cooking container in this embodiment. The specific process can be that the entire cooking process is divided into multiple cooking stages. As the cooking time and the pressure in the cooking container change, the current cooking stage can be determined. Each cooking stage has a corresponding target power for the bottom heating plate and the steam device. The power of the bottom heating plate and the steam device can be adjusted according to the target power. For example, in the first cooking stage, the target power of the steam device can be set to 500W, and the target power of the bottom heating plate can be set to 1600W. In the second cooking stage, the target power of the steam device can be set to 1600W, and the power meter of the bottom heating plate can be set to 600W. Of course, the target power can be adjusted accordingly according to the actual needs of the user and the different types of ingredients, which is not limited in this embodiment.

[0060] Furthermore, after the cooking process is completed, in the present embodiment, the pressure in the pressure cooking container needs to be released. Specifically, in the pressure release stage, in the present embodiment, it is first necessary to control the bottom heating plate and the steam device to stop the cooking operation, and then perform the pressure release operation on the pressure cooking container according to the set time. The set time can be set to 30 to 60 seconds, and of course it can be adjusted according to actual conditions, which is not limited in the present embodiment.

[0061] This embodiment starts the cooking operation by controlling the bottom heating plate and the steam device; records the cooking time and the pressure in the cooking container during the cooking process; and adjusts the power of the bottom heating plate and the steam device according to the cooking time or the pressure in the cooking container. The above method achieves rapid temperature and pressure increase by rapidly heating the bottom and injecting high-temperature steam into the pot at the same time. The food is rapidly heated in the pot by the bottom heating and high-temperature steam. The steam volume of the steam generator and the bottom heating power and temperature are adjusted to achieve light stir-frying and other effects. No water needs to be added throughout the process, which simplifies user operations and improves the quality of dishes.

[0062] refer to Figure 4 , Figure 4 It is a schematic flow chart of a second embodiment of a cooking method of the present invention.

[0063] Based on the above first embodiment, in the cooking method of this embodiment, step S30 specifically includes:

[0064] Step S301: determining the current cooking stage according to the cooking time or the pressure in the cooking container.

[0065] In a specific implementation, the entire cooking process is divided into multiple cooking stages. As the cooking time and the pressure in the cooking container change, different cooking stages will be entered. The current cooking stage can be determined based on the cooking time or the pressure in the cooking container.

[0066] Specifically, the cooking process in this embodiment has three main stages, which can be referred to as Figure 5 When cooking starts, the cooking time is recorded. If the cooking time does not reach the cooking time, this stage is the first cooking stage. Figure 5 As shown, the preset time can be set to 90s, that is, the cooking stage within 90s is the first cooking stage. Further, when the cooking time reaches the preset time, it can be determined that the second cooking stage has been entered at this time. The pressure in the cooking container obtained in this embodiment is the pressure in the cooking container in the second cooking stage. When the pressure in the cooking container reaches the preset pressure, it can be determined that the third cooking stage has been entered at this time. The second cooking stage enters the third cooking stage with pressure transfer as a condition. The preset pressure range can be 20 to 90kpa, and the specific pressure value can be set for different cooking dishes. According to the above logic, the cooking process is to first perform the first cooking stage, and then enter the second cooking stage when the cooking time reaches the preset time. When the pressure in the cooking container reaches the preset pressure in the second cooking stage, the third cooking stage is entered, that is, the next cooking stage corresponding to the first cooking stage is the second cooking stage, and the next cooking stage corresponding to the second cooking stage is the third cooking stage.

[0067] Step S302: adjusting the power of the bottom heating plate and the steam device according to the current cooking stage.

[0068] In a specific implementation, each cooking stage has a corresponding target power for the bottom heating plate and the steam device, and the power of the bottom heating plate and the steam device can be adjusted according to the target power. For example, in the first cooking stage, the target power of the steam device can be set to 500W, and the target power of the bottom heating plate can be set to 1600W, while in the second cooking stage, the target power of the steam device can be set to 1600W, and the power table of the bottom heating plate can be set to 600W. Of course, the target power can be adjusted accordingly according to the actual needs of the user and the different types of ingredients, which is not limited in this embodiment.

[0069] This embodiment determines that the current cooking stage is the first cooking stage when the cooking time does not exceed the first preset time; determines that the current cooking stage is the second cooking stage when the cooking time reaches the first preset time; and determines that the current cooking stage is the third cooking stage when the pressure in the cooking container reaches the preset pressure. The current cooking stage is comprehensively judged by the cooking time and the pressure in the cooking container, so that different cooking stages in the whole cooking process can be accurately identified and monitored.

[0070] refer to Figure 6 , Figure 6 It is a schematic flow chart of a third embodiment of a cooking method of the present invention.

[0071] Based on the above second embodiment, in a cooking method of this embodiment, step S302 further includes:

[0072] Step S3021: When the current cooking stage is the first cooking stage, the powers of the bottom heating plate and the steam device are adjusted to their respective corresponding initial powers.

[0073] In specific implementation, in the first cooking stage, bottom heating is mainly carried out, and steam generator preheating is supplementary, and steam is not injected during the process. Bottom high-power and high-temperature heating means that the heating plate at the bottom of the cooking pot starts to heat and cook the food. The power and temperature are controlled in a relatively high range, which can allow the inner pot to heat up quickly, which is conducive to frying the bottom of the food to a browned effect, and also speeds up the cooking time. The temperature is controlled at 120℃-250℃ and adjusted according to the requirements of different dishes. Steam low-power preheating means that the steam generator is only preheated without injecting water to generate steam. In the first cooking stage, in this embodiment, the power of the bottom heating plate and the steam device can be adjusted to their respective corresponding initial powers, and it should be emphasized that in the first cooking stage, the steam device does not inject steam into the cooking container, the initial power of the bottom heating plate is greater than the initial power of the steam device, and the temperature of the bottom of the cooking container is the first bottom temperature, as shown in Table 1.

[0074] Table 1:

[0075]

[0076] As shown in Table 1, in the first cooking stage, the initial power of the steam device can be set to 500W, and the initial power of the bottom heating plate can be set to 1600W. At this time, the temperature of the bottom of the cooking container is the first bottom temperature of 185°C.

[0077] Further, when entering the second cooking stage, the steam generator is mainly used to inject high-temperature steam, and the bottom heating is auxiliary; the purpose is to quickly start the pressure. Steam injection: refers to the high-temperature steam generated by the steam generator injected into the inner pot to participate in the cooking of food; and the bottom heating forms the bottom and the upper part to heat the food together, but the steam heating is mainly used, and the bottom heating is auxiliary to accelerate the cooking pressure in the pot. The temperature is controlled at 100℃-150℃, and the set pressure is different, and the temperature requirements are also different. Bottom temperature control: During the cooking process, the bottom temperature is adjusted to achieve a better cooking effect, which can effectively avoid burning. The main cooking energy is still based on steam. The purpose of this stage is to quickly reach the pressure in the pot and reach the set value. Pressure migration is used in this stage. In the second cooking stage, in this embodiment, the power of the bottom heating plate is adjusted to the first target power and the power of the steam device is adjusted to the second target power. Referring to Table 1, the first target power can be 600W and the second target power can be 1600W. Therefore, the second target power is greater than the initial power of the steam device, and the first target power is less than the initial power of the bottom heating plate. At this time, the temperature inside the cooking container is the first internal temperature, and the temperature at the bottom of the cooking container is the second bottom temperature. Compared with the first cooking stage, the second bottom temperature is lower than the first bottom temperature and the first internal temperature is lower than the second bottom temperature. It should be emphasized that in the second cooking stage, the steam generator injects high-temperature steam into the pressure cooking container to heat the food.

[0078] After entering the third cooking stage, this cooking stage is the pressure-maintaining cooking stage. Steam injection: refers to the high-temperature steam generated by the steam generator injected into the inner pot to participate in the cooking of food; and the bottom heating forms the bottom and the top to heat the food together, but the steam heating is the main heating, and the bottom heating is auxiliary, while reducing the stability of the bottom heating to ensure that the pot can maintain boiling and collecting juice without burning. The temperature in the pot is controlled at 100℃-150℃, maintained at the set pressure value, and cooking is carried out smoothly. Bottom temperature control: The bottom temperature is adjusted during the cooking process, usually controlled at (120-135℃) to achieve better cooking effects, which can not only maintain boiling and collecting juice but also effectively avoid burning. The main cooking energy in this stage is still steam-based, and the migration condition is time migration. In the third cooking stage, the power of the bottom heating plate is controlled to be maintained at the first target power and the power of the steam device is controlled to be maintained at the second target power, that is, the operation is still maintained according to the power of the second cooking stage, and the steam generator continues to inject high-temperature steam into the pressure cooking container, but the difference is that the temperature of the bottom of the cooking container in the third cooking stage is the third bottom temperature, but the third bottom temperature is lower than the second bottom temperature in the second cooking stage. No water is added to the pressure cooking container in the second cooking stage and the third cooking stage, and the food is heated by high-temperature steam.

[0079] In this embodiment, the process parameters of the green cabbage heart are further used as an example, the pressure is controlled at 30 kPa, and the process parameters are as follows: 1) Ingredients preparation. 2) Start cooking. The specific parameters are shown in Table 2.

[0080] Table 2:

[0081]

[0082] Furthermore, in this embodiment, the process parameters of light stir-frying are used as an example, the pressure is controlled at 20 kPa, and the process parameters are as follows: Prepare the ingredients. Start cooking. The specific parameters are shown in Table 3.

[0083] Table 3:

[0084]

[0085] This embodiment adjusts the power of the bottom heating plate and the power of the steam generator in different cooking stages, and injects high-temperature steam after the steam generator is preheated. The bottom is quickly heated and high-temperature steam is injected into the pot at the same time, so as to achieve rapid temperature and pressure increase. The food in the pot is quickly heated by the bottom heating and high-temperature steam. The steam volume of the steam generator and the bottom heating power and temperature are adjusted to achieve light stir-frying and other effects. No water needs to be added throughout the process, which simplifies user operations and improves the quality of dishes.

[0086] In addition, an embodiment of the present invention further provides a storage medium, on which a cooking program is stored. When the cooking program is executed by a processor, the steps of the cooking method described above are implemented.

[0087] Since the storage medium adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.

[0088] Reference Figure 7 , Figure 7 It is a structural block diagram of the first embodiment of the cooking device of the present invention.

[0089] like Figure 7 As shown, the cooking device provided in the embodiment of the present invention includes:

[0090] The control module 10 is used to control the bottom heating plate and the steam device to start cooking.

[0091] In this embodiment, the execution subject of this embodiment can be the pressure cooking container, which has functions such as data processing, data communication and program running, and the pressure cooking container can be a pressure cooking container. Of course, it can also be other devices with similar functions, and this implementation condition does not limit this. For the convenience of explanation, this embodiment is described by taking the pressure cooking container as an example.

[0092] It should be noted that, currently, pressure cooking containers are basically used for stewing and making soup; the finished dishes are mainly soupy and soft; it is basically impossible to make vegetables green and refreshing; at the same time, it is also not suitable for making stir-fry or stir-fry dishes, which affects the taste of vegetables and reduces the quality of dishes.

[0093] In order to solve the above technical problems, this embodiment starts the cooking operation by controlling the bottom heating plate and the steam device; records the cooking time and the pressure in the cooking container during the cooking process; and adjusts the power of the bottom heating plate and the steam device according to the cooking time or the pressure in the cooking container. The above method quickly heats the bottom and injects high-temperature steam into the pot at the same time, so as to achieve rapid temperature and pressure increase. The ingredients are quickly heated in the pot by the bottom heating and high-temperature steam. By adjusting the steam amount of the steam generator and the bottom heating power and temperature, light stir-frying and other effects can be achieved, and no water needs to be added throughout the process. At the same time, user operation is simplified and the quality of dishes is improved. Specifically, it can be achieved as follows.

[0094] In the specific implementation, this embodiment first proposes a pressure cooking container. The specific structure of the pressure cooking container can refer to Figure 3 As shown, refer to Figure 3 It can be seen that the pressure cooking container in this embodiment includes a cooking part and a steam part, wherein the cooking part includes an upper cover 1, an inner pot 2, a pot body 3 and a bottom heating plate 4. The inner pot 2 is used to store and cook food, and the bottom heating plate 4 is used to heat the internal ingredients and change the bottom temperature of the pressure cooking container. The steam part is composed of a water tank 5, a flow meter 6, a water pump 7, a steam generator 8 and a one-way valve 9. The steam generator 8 injects high-temperature steam into the inner pot 2 through a steam channel 10. The main function is to provide high-temperature steam to be injected into the container to heat the internal ingredients and increase the pressure in the container, which can change the internal temperature of the inner pot 2.

[0095] In the specific implementation, the present embodiment needs to detect the food first, and when the food is detected to be placed in the pressure cooking container, the bottom heating plate and the steam device are started and the cooking operation is started. The steam device in the present embodiment includes Figure 3 The steam generator 8 is shown in FIG.

[0096] Specifically, after putting the food in, in this embodiment, the cooking operation of the bottom heating plate and the steam device is controlled according to their respective initial powers. The initial power can be set according to actual needs, and this is not limited in this embodiment.

[0097] The monitoring module 20 is used to record the cooking time and the pressure in the cooking container during the cooking process.

[0098] In a specific implementation, after the bottom heating plate and the steam device are started to cook, the cooking time of the entire cooking process and the pressure in the cooking container need to be monitored in real time in this embodiment. When recording the cooking time, the moment when the bottom heating plate and the steam device are started to cook is used as the initial moment.

[0099] The control module 10 is further used to adjust the power of the bottom heating plate and the steam device according to the cooking time or the pressure in the cooking container.

[0100] In a specific implementation, after obtaining the cooking time and the pressure in the cooking container, the power of the bottom heating plate and the steam device can be further adjusted accordingly according to the cooking time and the pressure in the cooking container in this embodiment. The specific process can be that the entire cooking process is divided into multiple cooking stages. As the cooking time and the pressure in the cooking container change, the current cooking stage can be determined. Each cooking stage has a corresponding target power for the bottom heating plate and the steam device. The power of the bottom heating plate and the steam device can be adjusted according to the target power. For example, in the first cooking stage, the target power of the steam device can be set to 500W, and the target power of the bottom heating plate can be set to 1600W. In the second cooking stage, the target power of the steam device can be set to 1600W, and the power meter of the bottom heating plate can be set to 600W. Of course, the target power can be adjusted accordingly according to the actual needs of the user and the different types of ingredients, which is not limited in this embodiment.

[0101] Furthermore, after the cooking process is completed, in the present embodiment, the pressure in the pressure cooking container needs to be released. Specifically, in the pressure release stage, in the present embodiment, it is first necessary to control the bottom heating plate and the steam device to stop the cooking operation, and then perform the pressure release operation on the pressure cooking container according to the set time. The set time can be set to 30 to 60 seconds, and of course it can be adjusted according to actual conditions, which is not limited in the present embodiment.

[0102] This embodiment starts the cooking operation by controlling the bottom heating plate and the steam device; records the cooking time and the pressure in the cooking container during the cooking process; and adjusts the power of the bottom heating plate and the steam device according to the cooking time or the pressure in the cooking container. The above method achieves rapid temperature and pressure increase by rapidly heating the bottom and injecting high-temperature steam into the pot at the same time. The food is rapidly heated in the pot by the bottom heating and high-temperature steam. The steam volume of the steam generator and the bottom heating power and temperature are adjusted to achieve light stir-frying and other effects. No water needs to be added throughout the process, which simplifies user operations and improves the quality of dishes.

[0103] It should be understood that the above is only an example and does not constitute any limitation on the technical solution of the present invention. In specific applications, technicians in this field can make settings as needed, and the present invention does not limit this.

[0104] It should be noted that the workflow described above is merely illustrative and does not limit the scope of protection of the present invention. In practical applications, technicians in this field can select part or all of them according to actual needs to achieve the purpose of the present embodiment, and no limitation is made here.

[0105] In addition, for technical details not fully described in this embodiment, reference can be made to the cooking method provided in any embodiment of the present invention, and will not be repeated here.

[0106] In addition, it should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or system. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or system including the element.

[0107] The serial numbers of the above embodiments of the present invention are only for description and do not represent the advantages or disadvantages of the embodiments.

[0108] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as a read-only memory (ROM) / RAM, a magnetic disk, or an optical disk), and includes a number of instructions for a terminal device (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present invention.

[0109] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

[0110] It should be understood that, although the various steps in the flowchart in the embodiment of the present application are displayed in sequence according to the indication of the arrows, these steps are not necessarily performed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps does not have a strict order restriction, and it can be performed in other orders. Moreover, at least a portion of the steps in the figure may include a plurality of sub-steps or a plurality of stages, and these sub-steps or stages are not necessarily performed at the same time, but can be performed at different times, and their execution order is not necessarily performed in sequence, but can be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.

Claims

1. A cooking method, characterized in that: The cooking method is applied to a pressure cooking container, the pressure cooking container comprises a cooking container and a steam device, the steam device can inject steam into the cooking container through a steam channel to adjust the pressure in the cooking container and heat the food in the cooking container, the cooking container is provided with a bottom heating plate for heating the food, the steam device can adjust the temperature in the cooking container, and the bottom heating plate can adjust the temperature of the bottom of the cooking container, the cooking method comprises: Controlling the bottom heating plate and the steam device to start cooking; Recording the cooking time and the pressure in the cooking container during the cooking process; and The power of the bottom heating plate and the steam device is adjusted according to the cooking time or the pressure in the cooking container.

2. The cooking method according to claim 1, characterized in that: The step of adjusting the power of the bottom heating plate and the steam device according to the cooking time or the pressure in the cooking container comprises: determining a current cooking stage according to the cooking time or the pressure in the cooking container; The power of the bottom heating plate and the steam device is adjusted according to the current cooking stage.

3. The cooking method according to claim 2, characterized in that: The determining the current cooking stage according to the cooking time or the pressure in the cooking container includes: When the cooking time does not exceed the preset time, determining the current cooking stage as the first cooking stage; When the cooking time reaches the preset time, determining the current cooking stage as the second cooking stage; When the pressure in the cooking container reaches a preset pressure, it is determined that the current cooking stage is the third cooking stage, the pressure in the cooking container is the pressure in the cooking container in the second cooking stage, the second cooking stage is the next cooking stage corresponding to the first cooking stage, and the third cooking stage is the next cooking stage corresponding to the second cooking stage.

4. The cooking method according to claim 3, characterized in that: The step of adjusting the power of the bottom heating plate and the steam device according to the current cooking stage includes: When the current cooking stage is the first cooking stage, the powers of the bottom heating plate and the steam device are respectively adjusted to their corresponding initial powers, wherein the steam device does not inject steam into the cooking container in the first cooking stage, the initial power of the bottom heating plate is greater than the initial power of the steam device, and the temperature of the bottom of the cooking container is the first bottom temperature.

5. The cooking method according to claim 4, characterized in that: The step of adjusting the power of the bottom heating plate and the steam device according to the current cooking stage includes: When the current cooking stage is the second cooking stage, the power of the bottom heating plate is adjusted to the first target power and the power of the steam device is adjusted to the second target power, wherein in the second cooking stage, the steam device injects steam into the cooking container, the second target power is greater than the initial power of the steam device, the first target power is less than the initial power of the bottom heating plate, the temperature inside the cooking container is a first internal temperature, the temperature of the bottom of the cooking container is a second bottom temperature, the second bottom temperature is less than the first bottom temperature, and the first internal temperature is less than the second bottom temperature.

6. The cooking method according to claim 5, characterized in that: The step of adjusting the power of the bottom heating plate and the steam device according to the current cooking stage includes: When the current cooking stage is the third cooking stage, the power of the bottom heating plate is controlled to be maintained at the first target power and the power of the steam device is controlled to be maintained at the second target power, wherein in the third cooking stage, the steam device injects steam into the cooking container, the temperature inside the cooking container is maintained at the first internal temperature, the temperature of the bottom of the cooking container is a third bottom temperature, and the third bottom temperature is lower than the second bottom temperature.

7. The cooking method according to any one of claims 1 to 6, characterized in that: After adjusting the power of the bottom heating plate and the steam device according to the cooking time or the pressure in the cooking container, the method further includes: After all cooking stages are completed, the bottom heating plate and the steam device are controlled to stop cooking, and a pressure relief operation is performed on the pressure cooking container according to a set time.

8. A cooking device, characterized in that: The cooking device is applied to a pressure cooking container, the pressure cooking container comprises a cooking container and a steam device, the steam device can inject steam into the cooking container through a steam channel to adjust the pressure in the cooking container and heat the food in the cooking container, the cooking container is provided with a bottom heating plate for heating the food, the steam device can adjust the temperature in the cooking container, and the bottom heating plate can adjust the temperature of the bottom of the cooking container, the cooking device comprises: A control module, used for controlling the bottom heating plate and the steam device to start cooking operation; a monitoring module, used to record the cooking time and the pressure in the cooking container during the cooking process; and The control module is further used to adjust the power of the bottom heating plate and the steam device according to the cooking time or the pressure in the cooking container.

9. A pressure cooking container, characterized in that: The pressure cooking container comprises: a memory, a processor, and a cooking program stored in the memory and executable on the processor, wherein the cooking program is configured to implement the cooking method according to any one of claims 1 to 7.

10. A storage medium, characterized in that: The storage medium stores a cooking program, and when the cooking program is executed by the processor, the cooking method according to any one of claims 1 to 7 is implemented.

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