CN112568704A

CN112568704A - Control method and control device of electric pressure cooker, storage medium and processor

Info

Publication number: CN112568704A
Application number: CN201910944629.4A
Authority: CN
Inventors: 凌波; 单海波
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2021-03-30
Anticipated expiration: 2039-09-30
Also published as: CN112568704B

Abstract

The application provides a control method and a control device of an electric pressure cooker, a storage medium and a processor. In the control method, the heating inner container is controlled to enable steam to be arranged among water in the inner container, the side wall of the steaming rack and the inner wall of the inner container, wherein the water in the inner container submerges part of the steaming rack; and controlling the heating inner container to enable at least part of water to carry out at least one time of rice washing process, wherein the at least part of water carries out the rice washing process, and the process that the liquid level of at least part of water rises to the first position and then falls back to the second position is adopted. The control method adjusts the pressure in the cooker by controlling the heating power, so that part of water in the inner container can sink over food on the steaming rack, and the water and the food can be separated, thereby realizing at least one rice washing process, taking away a large amount of sugar in the food through the rice washing process, steaming cooked food with low sugar content, and further solving the problem that the existing electric pressure cooker can not steam low-sugar rice.

Description

Control method and control device of electric pressure cooker, storage medium and processor

Technical Field

The application relates to the field of cooking, in particular to a control method, a control device, a storage medium and a processor of an electric pressure cooker.

Background

With the development of economy, the living conditions of common people are better and better, people eat the rice more and more, and the rice is not suitable for diabetics because the sugar content of the rice is too high. However, it is painful for diabetics who like to eat rice to not eat rice.

Low-sugar rice cookers have appeared in the prior art, but no electric pressure cooker capable of steaming low-sugar rice is available.

The above information disclosed in this background section is only for enhancement of understanding of the background of the technology described herein and, therefore, certain information may be included in the background that does not form the prior art that is already known in this country to a person of ordinary skill in the art.

Disclosure of Invention

The application mainly aims to provide a control method, a control device, a storage medium and a processor of an electric pressure cooker, so as to solve the problem that the existing electric pressure cooker can not steam low-sugar rice.

In order to achieve the above object, according to the present application, a control method of an electric pressure cooker includes an inner container and a steaming rack, the steaming rack is erected in the inner container and has a predetermined distance from a bottom wall of the inner container, the control method includes: controlling and heating the inner container to enable steam to be arranged among the water in the inner container, the side wall of the steaming rack and the inner wall of the inner container, wherein the water in the inner container submerges part of the steaming rack; controlling and heating the inner container to enable at least part of water to carry out at least one time of rice washing process, wherein the at least part of water carries out the rice washing process, the process that the liquid level of at least part of water rises to a first position and then falls back to a second position is carried out, when the liquid level of the water is at the first position, the liquid level of the water at least submerges part of food on the steaming rack, when the liquid level of the water is at the second position, the liquid level of the water is located between the food and the bottom wall of the inner container, and when the at least part of water goes from the first position to the second position, the power for heating the inner container is not 0.

The control method adjusts the pressure in the cooker by controlling the heating power, so that part of water in the inner container can sink over food on the steaming rack, and the water and the food can be separated, thereby realizing at least one rice washing process, taking away a large amount of sugar in the food through the rice washing process, steaming cooked food with low sugar content, and further solving the problem that the existing electric pressure cooker can not steam low-sugar rice.

Further, the rice washing process includes a first washing process, and a process in which the liquid level of at least part of the water rises to the first position is the first washing process, and the first washing process includes: heating the inner container with first preset power; and controlling the electric pressure cooker to exhaust under the condition that the pressure in the electric pressure cooker is greater than the preset pressure.

The first cleaning process enables the pressure in the electric pressure cooker to be kept below the preset pressure, so that the liquid level of part of the water is kept near the first position, part of the water is fully contacted with the food, sugar in the food is conveniently dissolved into the water, and the effect of the rice washing process is improved.

Further, the electric pressure cooker still includes the pot lid, be provided with the solenoid valve on the pot lid, control the electric pressure cooker exhaust includes: and opening the electromagnetic valve to enable the gas to be exhausted out of the electric pressure cooker.

The exhaust process can realize automatic control, so that the exhaust process is more timely and safer.

Further, the rice washing process further includes a second washing process, and a process in which at least a part of the surface of the water falls back from the first position to the second position is the second washing process, the second washing process including: heating the inner container with second preset power; and under the condition that the pressure in the electric pressure cooker is greater than the preset pressure, heating the inner container with third preset power, wherein the third preset power is less than the second preset power.

And in the second cleaning process, when the pressure in the electric pressure cooker is higher than the preset pressure, the liquid level of part of the water falls back to a second position between the food and the bottom wall of the inner container, so that the separation of the water and the food is realized.

Further, in the case that the inner container is heated at the third predetermined power for a second predetermined time, the second cleaning process further includes: stopping heating the inner container; and controlling the electric pressure cooker to exhaust until the inside of the electric pressure cooker is in an unsealed state.

In the second cleaning process, the water and food are firstly ensured to be separated and then exhausted, the water is prevented from being splashed out by the steam, and the cooking safety is ensured.

Further, the electric pressure cooker further comprises a cooker cover, an opening stopping rod is arranged on the cooker cover, the opening stopping rod is provided with a non-sealing position, and the control method further comprises the following steps: confirming whether the electric pressure cooker is in the non-sealing state or not, and confirming whether the electric pressure cooker is in the non-sealing state or not, wherein the steps of: judging whether the opening stop rod is in the non-sealing position or not; and under the condition that the opening stopping rod is in the non-sealing position, determining that the interior of the electric pressure cooker is in the non-sealing state.

In the control method, when the pressure in the electric pressure cooker is greater than or equal to the weight of the opening stopping rod, the opening stopping rod moves upwards, the inside of the electric pressure cooker is not communicated with the outside of the electric pressure cooker, and the opening stopping rod is not in a non-sealing position, namely, when the opening stopping rod is in the non-sealing position, the inside of the electric pressure cooker is in a non-sealing state.

Further, after controlling and heating the inner container to enable at least part of the water to carry out at least one rice washing process, the control method further comprises the following steps: and controlling to heat the inner container at a fourth preset power so that the water in the inner container is kept boiling to steam the food.

In the control method, after the rice washing process is finished, heating is continued until the food is steamed.

Further, heating the inner container with a fourth preset power to enable water in the inner container to be kept boiling so as to steam food, and the method comprises the following steps: heating the inner container with the fourth preset power; and under the condition that the inner container is heated by the fourth preset power for a third preset time, controlling the electric pressure cooker to stop working.

In the control method, after the rice washing process is finished, heating is continuously carried out for the third preset time to ensure that the food is steamed, and then the electric pressure cooker is controlled to stop working.

Further, after the inner container is heated at the fourth preset power, the inner container is heated at the fourth preset power before the electric pressure cooker stops working, so that the water in the inner container is kept boiling to steam the food, and the electric pressure cooker also comprises: and under the condition that the pressure in the electric pressure cooker is greater than the preset pressure, stopping heating the inner container, and controlling the inner container to exhaust.

The control method can keep the pressure in the electric pressure cooker below the preset pressure, and ensure that water is separated from food until the food is steamed.

Further, the electric pressure cooker also comprises a cooker cover, wherein an opening stopping rod is arranged on the cooker cover, and the preset pressure is greater than or equal to the gravity of the opening stopping rod.

In the control method, when the pressure in the electric pressure cooker reaches the preset pressure, the preset pressure is greater than or equal to the weight of the opening stopping rod, so that the opening stopping rod moves upwards and is clamped with the opening handle, the opening handle cannot be opened, namely, the opening stopping rod moves to the sealing position, and the electric pressure cooker is in the sealing state.

According to another aspect of the present application, there is provided a control device of an electric pressure cooker including an inner container and a steaming rack erected in the inner container and having a predetermined distance from a bottom wall of the inner container, the control device including: the first control unit is used for controlling and heating the inner container, so that steam is arranged among water in the inner container, the side wall of the steaming rack and the inner wall of the inner container, wherein the water in the inner container partially submerges the steaming rack; the second control unit is used for controlling and heating the inner container, so that at least part of water is subjected to a rice washing process, the rice washing process of at least part of water is a process that the liquid level of at least part of water rises to a first position and then falls back to a second position, when the liquid level of the water is at the first position, the liquid level of the water at least submerges part of food on the steaming rack, when the liquid level of the water is at the second position, the liquid level of the water is located between the food and the bottom wall of the inner container, and when at least part of the water is from the first position to the second position, the power for heating the inner container is not 0.

The control device adjusts the pressure in the cooker by controlling the heating power, so that part of water in the inner container can sink over food on the steaming rack, and the water and the food can be separated, thereby realizing at least one rice washing process, taking away a large amount of sugar in the food through the rice washing process, steaming cooked food with lower sugar content, and further solving the problem that the existing electric pressure cooker can not steam low-sugar rice.

According to still another aspect of the present application, there is provided a storage medium including a stored program, wherein the program executes any one of the control methods.

According to yet another aspect of the present application, there is provided a processor for executing a program, wherein the program executes any one of the control methods.

According to the technical scheme, in the control method, firstly, the heating of the inner container is controlled, steam is arranged among water in the inner container, the side wall of the steaming rack and the inner wall of the inner container, then, the heating of the inner container is controlled, at least one time of rice washing process is carried out on at least part of water, and the rice washing process is a process that the liquid level of at least part of water rises to a first position and then falls back to a second position. The control method adjusts the pressure in the cooker by controlling the heating power, so that part of water in the inner container can sink over food on the steaming rack, and the water and the food can be separated, thereby realizing at least one rice washing process, taking away a large amount of sugar in the food through the rice washing process, steaming cooked food with low sugar content, and further solving the problem that the existing electric pressure cooker can not steam low-sugar rice.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. In the drawings:

fig. 1 shows a flow diagram of a control method of an electric pressure cooker according to an embodiment of the present application;

FIG. 2 shows a schematic structural view of a control device of an electric pressure cooker according to an embodiment of the present application;

FIG. 3 shows a schematic view of the structure of an electric pressure cooker according to an embodiment of the present application;

FIG. 4 shows a schematic view of the structure of an electric pressure cooker according to an embodiment of the present application;

FIG. 5 shows a schematic view of the structure of an electric pressure cooker according to an embodiment of the present application; and

fig. 6 shows a schematic structural view of an electric pressure cooker according to an embodiment of the present application.

Wherein the figures include the following reference numerals:

10. a food; 20. water; 30. a cavity; 40. an inner container; 50. steaming; 51. a steaming rack body; 52. a support member; 60. a pot cover; 61. an electromagnetic valve; 62. an opening stop lever; 63. and (5) opening a cover handle.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It will be understood that when an element such as a layer, film, region, or substrate is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. Also, in the specification and claims, when an element is described as being "connected" to another element, the element may be "directly connected" to the other element or "connected" to the other element through a third element.

As mentioned in the background of the invention, the existing electric pressure cooker cannot steam low-sugar rice, and in order to solve the technical problem, in an exemplary embodiment of the present application, a control method of the electric pressure cooker is provided. As shown in fig. 3 and 4, the electric pressure cooker includes an inner container 40 and a steaming rack 50, and the steaming rack 50 is erected in the inner container 40 and has a predetermined distance from the bottom wall of the inner container 40.

Fig. 1 is a flowchart of a control method of an electric pressure cooker according to an embodiment of the present application. As shown in fig. 1, the control method includes the steps of:

step S101 of controlling and heating the inner container 40 shown in fig. 3 such that steam is provided between the water 20 in the inner container 40, the side wall of the steam rack 50, and the inner wall of the inner container 40, wherein the water in the inner container 40 partially flows over the steam rack 50;

step S102, controlling and heating the inner container 40 so that at least a part of the water 20 performs at least one rice washing process, the at least a part of the water 20 performs the rice washing process as a process of raising the liquid level of at least a part of the water 20 to a first position and then falling back to a second position, when the liquid level of the water 20 is at the first position, the liquid level of the water 20 at least crosses over a part of the food 10 on the steaming rack 50, as shown in fig. 4, when the liquid level of the water 20 is at the second position, the liquid level of the water 20 is located between the food 10 and the bottom wall of the inner container 40, and when the at least a part of the water 20 goes from the first position to the second position, the power for heating the inner container 40 is not 0, that is, in other words, the inner container heating is not stopped during the process of at least a part of the water 20 going from the first position to the second position.

In the control method, firstly, the heating inner container is controlled to enable steam to be arranged among water in the inner container, the side wall of the steaming rack and the inner wall of the inner container, then, the heating inner container is controlled to enable at least part of water to carry out at least one rice washing process, and the rice washing process is a process that the liquid level of at least part of water rises to a first position and then falls back to a second position. The control method adjusts the pressure in the cooker by controlling the heating power, so that part of water in the inner container can sink over food on the steaming rack, and the water and the food can be separated, thereby realizing at least one rice washing process, taking away a large amount of sugar in the food through the rice washing process, steaming cooked food with low sugar content, and further solving the problem that the existing electric pressure cooker can not steam low-sugar rice.

It should be noted that the steps illustrated in the flowcharts of the figures may be performed in a computer system such as a set of computer-executable instructions and that, although a logical order is illustrated in the flowcharts, in some cases, the steps illustrated or described may be performed in an order different than presented herein.

It should be noted that, in the actual cooking process, in order to quickly heat the water in the inner container to the boiling state and reduce the food steaming time, the power for heating the inner container in the step S101 is usually set to be larger, and those skilled in the art can select an appropriate power according to the actual situation.

It should be noted that, in the present application, the first position is any height position that can be over at least part of the food, and the second position is any position between the food and the bottom wall of the inner container, and those skilled in the art can select a proper amount of water according to practical situations, so that the liquid level can reach the first position and the second position in the rice washing process, and as the steaming process proceeds, part of the water may evaporate, and in any two rice washing processes, the first position may be different, and the second position may also be different.

In an embodiment of the present application, the rice washing process includes a first washing process, and a process of raising a liquid level of at least part of the water to the first position is the first washing process, and the first washing process includes: heating the inner container with a first preset power; and controlling the electric pressure cooker to exhaust under the condition that the pressure in the electric pressure cooker is greater than the preset pressure. Specifically, the first washing process causes part of the water to rise, and the liquid level of the water rises to a first position where the water is submerged in the food on the steaming rack, so that sugar in the food can be dissolved into the water.

Specifically, in the first cleaning process, when the inner container is heated at a first predetermined power, water in the inner container is evaporated to form water vapor, which causes the vapor pressure in a cavity formed by part of the water, the side wall of the steaming rack and the inner wall of the inner container to rise, thereby squeezing the water below the chamber such that the level of a portion of said water rises to a first position submerged above the food on said rack, so that part of the water is fully contacted with the food, the sugar in the food is dissolved into the water conveniently, the preset pressure is the maximum pressure at which part of the water can rise to the first position of the food on the steaming rack, that is, the separation of water from food is caused when the pressure in the electric pressure cooker exceeds the predetermined pressure, and in case that the pressure in the electric pressure cooker is greater than the predetermined pressure, the electric pressure cooker is controlled to exhaust, so that the liquid level of part of the water can be prevented from falling back, and the effect of the rice washing process is improved.

In order to make the sugar in the food more fully dissolved in the water, thereby further improving the effect of the rice washing process, in an embodiment of the present application, the duration of the first washing process is a first predetermined time. The duration time of the first cleaning process is set to be the first preset time, so that the steaming time can be controlled to ensure the taste of food, the cleaning effect can be improved, and a person skilled in the art can select the proper first preset time according to actual conditions.

In an embodiment of the present application, as shown in fig. 5, the electric pressure cooker further includes a cover 60, the cover 60 is provided with an electromagnetic valve 61, and controlling the electric pressure cooker to exhaust includes: the electromagnetic valve 61 is opened to allow the gas to be discharged out of the electric pressure cooker. Specifically, when the electric pressure cooker detects that the pressure in the cooker is higher than the preset pressure, the electromagnetic valve is controlled to be opened to exhaust gas, namely, the exhaust process can be automatically controlled, so that the exhaust process is more timely and safer.

In an embodiment of the application, the rice washing process further includes a second washing process, a process in which at least part of the water level falls back from the first position to the second position is the second washing process, the second washing process causes part of the water to fall back, and the water level falls back to the second position between the food and the bottom wall of the inner container, so that the water is separated from the food, and the food is washed. Specifically, the second cleaning process includes: heating the inner container with second preset power to gradually increase the internal pressure of the electric pressure cooker, enabling the opening stopping rod to gradually float upwards and finally to be clamped with the cover opening handle, and enabling the electric pressure cooker to be in a sealed state; and under the condition that the pressure in the electric pressure cooker is higher than the preset pressure, the inner container is heated by the third preset power, and the third preset power is lower than the second preset power.

Specifically, in the second cleaning process, firstly, the electromagnetic valve is controlled to be closed, the electric pressure cooker is in a sealed state, the inner container is heated at the second preset power, the heating efficiency is improved, the heating time for enabling the pressure in the electric pressure cooker to be larger than the preset pressure is shortened, the cooking efficiency is improved, the heating power is reduced to the third preset power under the condition that the pressure in the electric pressure cooker is larger than the preset pressure, the pressure in the electric pressure cooker is further increased, the sealed state in the electric pressure cooker is kept, the steam pressure above the steam rack is increased, and the liquid level of part of the water falls to the second position between the food and the bottom wall of the inner container, so that the separation of the water and the food is realized.

In an embodiment of the application, when the inner container is heated at the third predetermined power for the second predetermined time, the second cleaning process further includes: stopping heating the inner container; and controlling the electric pressure cooker to exhaust until the inside of the electric pressure cooker is in a non-sealing state. Specifically, the inner container is heated at the third preset power for a second preset time, so that the liquid level of part of the water can fall back to a second position between food and the bottom wall of the inner container, rice-water separation is ensured, heating is stopped after the rice-water separation, and the exhaust valve is controlled to be opened to release gas, so that the inside of the electric pressure cooker is in an unsealed state. In the second cleaning process, the water and food are firstly ensured to be separated and then exhausted, the water is prevented from being splashed out by the steam, and the cooking safety is ensured. And when the interior of the electric pressure cooker is in a non-sealing state, the second cleaning process is convenient to carry out again. The skilled person can select a suitable second predetermined time according to practical situations.

In the actual cooking process, at least part of the water can be used for carrying out multiple times of rice washing processes, one time of rice washing process comprises a first washing process and a second washing process, and the multiple times of rice washing processes are continuously carried out, namely the first washing process, the second washing process, the first washing process and the second washing process …, so that multiple times of washing of food are realized. The corresponding times can be set according to actual conditions.

In an embodiment of the present application, as shown in fig. 6, the electric pressure cooker further includes a cover 60, the cover is provided with an opening stop rod 62, the opening stop rod 62 has a non-sealing position, and the control method further includes: confirm whether be in above-mentioned non-sealing state in above-mentioned electric pressure cooker, wherein, confirm whether be in above-mentioned non-sealing state in above-mentioned electric pressure cooker, include: judging whether the stop rod 62 is in the non-sealing position, wherein the non-sealing position is the position of the stop rod for communicating the inside and the outside of the pot after the pot cover is covered; and determining that the inside of the electric pressure cooker is in the non-sealing state under the condition that the opening stop rod 62 is in the non-sealing position. Specifically, as shown in fig. 6, a lid opening handle 63 is further disposed on the lid, and when the opening stop lever 62 is in the non-sealing position, the opening stop lever 62 is not clamped with the lid opening handle 63, and the lid opening handle 63 can be opened, that is, the interior of the electric pressure cooker is in the non-sealing state. That is, when the opening stopping rod is positioned at the sealing position, the interior of the electric pressure cooker is in a sealing state; when the opening stopping rod is in the non-sealing position, the interior of the electric pressure cooker is in the non-sealing state.

In an embodiment of the application, after controlling and heating the inner container to enable at least a part of the water to perform at least one rice washing process, the control method further includes: and controlling to heat the inner container at a fourth preset power so that the water in the inner container is kept boiling to steam the food. After the rice washing process is completed, a large amount of sugar in the food is carried away by the water and is continuously heated, so that cooked food with low sugar content is steamed. The skilled person can select a suitable fourth predetermined power according to the actual situation.

In one embodiment of the present application, heating the inner container with a fourth predetermined power to keep the water in the inner container boiling for steaming food comprises: heating the inner container with the fourth predetermined power; and under the condition that the inner container is heated by the fourth preset power for a third preset time, controlling the electric pressure cooker to stop working. Specifically, after the electric pressure cooker is determined to be in the no-pressure state, the rice washing process is finished, the exhaust valve is controlled to be closed, the inner container is heated at the fourth preset power for a third preset time to ensure that food is steamed, and then the electric pressure cooker is controlled to stop working.

In one embodiment of the present application, after the inner container starts to be heated at the fourth predetermined power and before the electric pressure cooker stops working, the inner container is heated at the fourth predetermined power, so that water in the inner container is kept boiling to steam food, further comprising: and stopping heating the inner container and controlling the inner container to exhaust when the pressure in the electric pressure cooker is higher than the preset pressure. Specifically, when the inner container is heated at the fourth preset power for cooking, the rice washing process is finished, and the control method can keep the pressure in the electric pressure cooker below the preset pressure to ensure that the water is separated from the food until the food is steamed. In addition, in the process of exhausting, the heating of the inner container is stopped, so that the exhausting time is shortened, and the cooking efficiency is improved.

In an embodiment of the present application, as shown in fig. 5 and 6, the electric pressure cooker further includes a cover 60, the cover 60 is provided with an opening stop rod 62, and the predetermined pressure is greater than or equal to the gravity of the opening stop rod. Specifically, when the pressure in the electric pressure cooker reaches the preset pressure, the preset pressure is greater than or equal to the weight of the opening stopping rod, so that the opening stopping rod moves upwards to be clamped with the opening handle, the opening handle cannot be opened, namely, the opening stopping rod moves to a sealing position, and the electric pressure cooker is in a sealing state.

The embodiment of the application also provides a control device of the electric pressure cooker, and it needs to be explained that the control device of the electric pressure cooker in the embodiment of the application can be used for executing the control method for the electric pressure cooker provided by the embodiment of the application. As shown in fig. 3 and 4, the electric pressure cooker includes an inner container 40 and a steaming rack 50, and the steaming rack 50 is erected in the inner container 40 and has a predetermined distance from the bottom wall of the inner container 40.

Fig. 2 is a schematic view of a control device of an electric pressure cooker according to an embodiment of the present application. As shown in fig. 2, the control device includes:

a first control unit 100 for controlling heating of the inner container such that steam is provided between water in the inner container, a side wall of the steam rack, and an inner wall of the inner container, wherein the water in the inner container partially flows over the steam rack;

a second control unit 200, configured to control heating of the inner container so that at least a portion of the water is subjected to a rice washing process, the at least a portion of the water is subjected to the rice washing process, the water level is at least over a portion of food on the steaming rack when the water level is at the first position, the water level is between the food and the bottom wall of the inner container when the water level is at the second position, and the power for heating the inner container is not 0 during the process from the first position to the second position, that is, the heating of the inner container is not stopped during the process from the first position to the second position.

In the control device, the first control unit controls the heating inner container to enable steam to be arranged among water in the inner container, the side wall of the steaming rack and the inner wall of the inner container, the second control unit controls the heating inner container to enable at least part of water to carry out at least one time of rice washing process, and the rice washing process is a process that the liquid level of at least part of water rises to the first position and then falls back to the second position. The control device adjusts the pressure in the cooker by controlling the heating power, so that part of water in the inner container can sink over food on the steaming rack, and the water and the food can be separated, thereby realizing at least one rice washing process, taking away a large amount of sugar in the food through the rice washing process, steaming cooked food with lower sugar content, and further solving the problem that the existing electric pressure cooker can not steam low-sugar rice.

It should be noted that, in the actual cooking process, in order to quickly heat the water in the inner container to boiling and reduce the food steaming time, the power for controlling the heating of the inner container by the first control unit is usually set to be larger, and a person skilled in the art can select an appropriate power according to the actual situation.

It should be noted that the first position in the present application is any height position that can be over at least part of the food, and the second position is any position between the food and the bottom wall of the inner container, and those skilled in the art can select a proper amount of water to realize the first position and the second position of the liquid level in the rice washing process according to practical situations, and as the steaming process proceeds, part of the water may evaporate, and in any two rice washing processes, the first position may be different, and the second position may also be different.

In an embodiment of the present application, the second control unit includes a first control module, the first control module is configured to raise a liquid level of at least a portion of the water to the first position, and the first control module includes a first control submodule and a second control submodule, wherein the first control submodule is configured to heat the inner container at a first predetermined power; the second control submodule is used for controlling the electric pressure cooker to exhaust under the condition that the pressure in the electric pressure cooker is greater than the preset pressure. Specifically, the first control module makes part of the water rise, the liquid level of the water rises to a first position where the water is submerged in the food on the steaming rack, and sugar in the food can be dissolved into the water.

Specifically, when the first control submodule heats the inner container with a first preset power, water in the inner container is evaporated to form water vapor, so that the vapor pressure in a cavity formed by part of the water, the side wall of the steaming rack and the inner wall of the inner container is increased, the water below the cavity is squeezed, the liquid level of part of the water is increased to a first position of the food which is not on the steaming rack, so that part of the water is fully contacted with the food, sugar in the food is dissolved in the water conveniently, the preset pressure is the maximum pressure at which part of the water can be increased to the first position of the food which is not on the steaming rack, namely the pressure in the electric pressure cooker exceeds the preset pressure, so that the second control submodule controls the electric pressure cooker to exhaust the air to prevent the liquid level of part of the water from falling back under the condition that the pressure in the electric pressure cooker is higher than the preset pressure, thereby improving the effect of the rice washing process.

In order to make the sugar in the food more fully dissolved in the water, thereby further improving the effect of the rice washing process, in an embodiment of the present application, the working time of the first control sub-module is the first predetermined time. The duration time of the first cleaning process is set to be the first preset time, so that the steaming time can be controlled to ensure the taste of food, the cleaning effect can be improved, and a person skilled in the art can select the proper first preset time according to actual conditions.

In an embodiment of the present application, as shown in fig. 5, the electric pressure cooker further includes a cover 60, the cover 60 is provided with an electromagnetic valve 61, and the second control submodule is configured to open the electromagnetic valve 61, so as to allow gas to be exhausted from the electric pressure cooker. Specifically, when the electric pressure cooker detects that the pressure in the cooker is higher than the preset pressure, the second rice washing control submodule controls the electromagnetic valve to be opened to exhaust gas, namely, the exhaust process can be automatically controlled, so that the exhaust process is more timely and safer.

In an embodiment of the application, the second control unit includes a second control module, the second control module is configured to enable a liquid level of at least a portion of the water to fall back to the second position from the first position, and the second control module enables a portion of the water to fall back, and the liquid level of the water falls back to the second position between the food and the bottom wall of the inner container, so that the water is separated from the food, and the food is cleaned. Specifically, the second control module comprises a third control sub-module and a fourth control sub-module, wherein the third control sub-module is used for heating the inner container with the second preset power, so that the internal pressure of the electric pressure cooker is gradually increased, the opening stopping rod gradually floats upwards, and is finally clamped with the cover opening handle, so that the electric pressure cooker is in a sealed state; the fourth control submodule is used for heating the inner container with the third preset power under the condition that the pressure in the electric pressure cooker is greater than the preset pressure, and the third preset power is smaller than the second preset power.

Specifically, the third control sub-module controls the electromagnetic valve to be closed, so that the electric pressure cooker is in a sealed state, the inner container is heated at a second preset power, the heating efficiency is improved, the heating time for enabling the pressure in the electric pressure cooker to be larger than the preset pressure is shortened, the cooking efficiency is improved, the fourth control sub-module reduces the heating power to the third preset power under the condition that the pressure in the electric pressure cooker is larger than the preset pressure, the pressure in the electric pressure cooker is further increased, the sealed state is kept in the electric pressure cooker, the steam pressure above the steaming rack is increased, and the liquid level of part of the water falls to a second position between food and the bottom wall of the inner container, so that the water is separated from the food.

In an embodiment of the application, the second control module further includes a fifth control submodule and a sixth control submodule, where the fifth control submodule is configured to stop heating the inner container when the inner container is heated at the third predetermined power for a second predetermined time; and the sixth control submodule is used for controlling the electric pressure cooker to exhaust until the inside of the electric pressure cooker is in a non-sealing state. Specifically, when the inner container is heated at the third preset power for a second preset time, the liquid level of part of the water can fall back to a second position between food and the bottom wall of the inner container, rice-water separation is ensured, after the rice-water separation, the electric pressure cooker is controlled by the fifth rice washing control submodule to stop heating, and the electric pressure cooker is controlled by the sixth rice washing control submodule to be opened to release gas, so that the inside of the electric pressure cooker is in an unsealed state. In the second cleaning process, the water and food are firstly ensured to be separated and then exhausted, the water is prevented from being splashed out by the steam, and the cooking safety is ensured. And when the interior of the electric pressure cooker is in a non-sealing state, the second cleaning process is convenient to carry out again. The skilled person can select a suitable second predetermined time according to practical situations.

In an embodiment of the present application, as shown in fig. 6, the electric pressure cooker further includes a cover 60, the cover is provided with an opening stop rod 62, the opening stop rod 62 has a non-sealing position, the non-sealing position of the opening stop rod 62 is a position where the opening stop rod 62 is not engaged with the opening handle 63, the second control unit further includes a determination module, the determination module is configured to determine whether the electric pressure cooker is in the non-sealing state, the non-sealing position is a position where the opening stop rod enables communication between the inside and the outside of the cooker after the cover is closed, the determination module further includes a first determination submodule and a second determination submodule, wherein the first determination submodule is configured to determine whether the opening stop rod 62 is in the non-sealing position; the second determining submodule is used for determining that the electric pressure cooker is in the non-sealing state under the condition that the opening stop rod 62 is in the non-sealing position. Specifically, as shown in fig. 6, a lid opening handle 63 is further disposed on the lid, and when the opening stop lever 62 is in the non-sealing position, the opening stop lever 62 is not clamped with the lid opening handle 63, and the lid opening handle 63 can be opened, that is, the interior of the electric pressure cooker is in the non-sealing state. That is, when the opening stopping rod is positioned at the sealing position, the interior of the electric pressure cooker is in a sealing state; when the opening stopping rod is in the non-sealing position, the interior of the electric pressure cooker is in the non-sealing state.

In an embodiment of the present application, the control device further includes a third control unit, and the third control unit is configured to control the inner container to be heated at a fourth predetermined power after controlling the inner container to be heated so that at least a part of the water is subjected to a rice washing process at least once, so that the water in the inner container is kept boiling to steam the food. After the rice washing process is completed, a large amount of sugar in the food is carried away by the water and is continuously heated, so that cooked food with low sugar content is steamed. The skilled person can select a suitable fourth predetermined power according to the actual situation.

In an embodiment of the present application, the third control unit includes a third control module and a fourth control module, wherein the third control module is configured to heat the inner container with the fourth predetermined power; the fourth control module is used for controlling the electric pressure cooker to stop working under the condition that the inner container is heated by the fourth preset power for a third preset time. Specifically, after the electric pressure cooker is determined to be in the no-pressure state, the rice washing process is finished, the exhaust valve is controlled to be closed, the first food steaming control module heats the inner container with the fourth preset power for a third preset time to ensure that food is steamed, and the second food steaming control module controls the electric pressure cooker to stop working.

In an embodiment of the application, the third control unit further includes a fifth control module, and the fifth control module is configured to stop heating the inner container and control the inner container to exhaust air when the pressure in the electric pressure cooker is greater than a predetermined pressure before the electric pressure cooker stops working after the inner container starts to be heated at a fourth predetermined power. Specifically, when the inner container is heated at the fourth preset power for cooking, the rice washing process is finished, and the fifth control module can keep the pressure in the electric pressure cooker below the preset pressure to ensure that the water is separated from the food until the food is steamed. In addition, in the process of exhausting, the heating of the inner container is stopped, so that the exhausting time is shortened, and the cooking efficiency is improved.

In order to make the technical solutions of the present application more clearly understood by those skilled in the art, the technical solutions of the present application will be described below with reference to specific embodiments.

Examples

As shown in fig. 3 and 4, the electric pressure cooker of the present embodiment includes an inner container 40, a steaming rack 50, the steaming rack 50 has a steaming rack body 51 and a supporting member 52, the steaming rack body 51 includes a bottom portion and a side portion, the bottom portion is used for placing food 10 and has a plurality of steaming holes arranged at intervals, the side portion is enclosed at the circumferential outer side of the bottom portion, one end of the side portion abuts against the sidewall of the inner container 40, the other end of the side portion is connected with the bottom portion and has an interval with the sidewall of the inner container 40, the supporting member 52 is located at one side of the steaming rack 5 body close to the bottom wall of the inner container 40, one side of the supporting member 52 close to the bottom wall of the inner container 40 has a first opening, one side of the supporting member 52 close to the steaming rack 50 body has a second opening, the. As shown in fig. 5 and 6, the electric pressure cooker of the present embodiment further includes a cover 6, the cover is provided with an electromagnetic valve 61, an opening stopping rod 62 and an opening cover handle 63, the opening stopping rod 62 is clamped when the electromagnetic valve 61 is opened, and is used for controlling the exhaust of the electric pressure cooker with the electromagnetic valve 61, when the opening stopping rod 62 is in the non-sealing position, the electric pressure cooker can be opened by the opening cover handle 63, when the opening stopping rod 62 is in the sealing position, the opening stopping rod 62 is not clamped with the opening cover handle 63, and the opening cover handle 63 is locked, so that the electric.

The control method of the electric pressure cooker of the embodiment comprises the following steps: as shown in fig. 3, a proper amount of food 10 and water 20 are added into the electric pressure cooker, so that the water 20 in the inner container 40 is over part of the steaming rack, and at least one cavity 30 is formed by part of the water 20, the side wall of the steaming rack 50 and the inner wall of the inner container 40, and first, the inner container 40 is heated, so that the cavity 30 has steam; then, heating the inner container 40 with a first preset power, and controlling the electromagnetic valve to open under the condition that the pressure in the electric pressure cooker is detected to be greater than the preset pressure, so that the gas is discharged out of the electric pressure cooker, and the partial water 20 is subjected to a rice washing process, wherein the rice washing process of the partial water 20 is that the liquid level of the partial water 20 rises to a first position where the partial water does not pass through the food 10 on the steaming rack 50, and the first preset time is continued, as shown in fig. 4; then, heating the inner container with second preset power to gradually increase the internal pressure of the electric pressure cooker, gradually floating the opening stopping rod, and finally clamping the opening stopping rod with the opening handle, so that the electric pressure cooker is in a sealed state, heating the inner container with third preset power to enable the liquid level of the part of water 20 to fall back to a second position between the food 10 and the bottom wall of the inner container 40, continuing for second preset time, stopping heating the inner container as shown in fig. 3, controlling the electromagnetic valve to be opened to discharge gas out of the electric pressure cooker until the inside of the electric pressure cooker is in a non-sealed state, namely the opening stopping rod is in a sealed position, the opening stopping rod is not clamped with the opening handle, and the rice washing process is finished; and finally, after the rice washing process is finished, heating the inner container at a fourth preset power to ensure that water in the inner container is kept boiling to steam the food, in the heating process at the fourth preset power, stopping heating the inner container under the condition that the pressure in the electric pressure cooker reaches the preset pressure, controlling the electromagnetic valve to be opened to discharge the gas out of the electric pressure cooker, continuing for a third preset time, stopping heating, and steaming the cooked food with lower sugar content.

The control device of the electric pressure cooker comprises a processor and a memory, wherein the first control unit, the second control unit and the like are stored in the memory as program units, and the processor executes the program units stored in the memory to realize corresponding functions.

The processor comprises a kernel, and the kernel calls the corresponding program unit from the memory. The inner cores can be arranged at one or more than one, and the problem that the existing electric pressure cooker can not steam low-sugar rice is solved by adjusting the parameters of the inner cores.

The memory may include volatile memory in a computer readable medium, Random Access Memory (RAM) and/or nonvolatile memory such as Read Only Memory (ROM) or flash memory (flash RAM), and the memory includes at least one memory chip.

An embodiment of the present invention provides a storage medium, where the storage medium includes a stored program, and where the program executes any one of the control methods.

An embodiment of the present invention provides a processor, where the processor is configured to execute a program, where the program executes any one of the control methods when running.

The embodiment of the invention provides equipment, which comprises a processor, a memory and a program which is stored on the memory and can run on the processor, wherein when the processor executes the program, at least the following steps are realized:

step S101, controlling and heating the inner container to enable steam to be arranged among water in the inner container, the side wall of the steaming rack and the inner wall of the inner container, wherein the water in the inner container partially submerges the steaming rack;

step S102, controlling and heating the inner container to enable at least part of the water to carry out a rice washing process at least once, wherein the rice washing process of at least part of the water is a process that the liquid level of at least part of the water rises to a first position and then falls back to a second position, when the liquid level of the water is at the first position, the liquid level of the water at least crosses over part of food on the steaming rack, when the liquid level of the water is at the second position, the liquid level of the water is positioned between the food and the bottom wall of the inner container, and when the liquid level of at least part of the water is from the first position to the second position, the power for heating the inner container is not 0.

The device herein may be a server, a PC, a PAD, a mobile phone, etc.

The present application further provides a computer program product adapted to perform a program of initializing at least the following method steps when executed on a data processing device:

As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). The memory is an example of a computer-readable medium.

Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

From the above description, it can be seen that the above-described embodiments of the present application achieve the following technical effects:

1) in the control method, firstly, the heating inner container is controlled to enable steam to be arranged among water in the inner container, the side wall of the steaming rack and the inner wall of the inner container, then the heating inner container is controlled to enable at least part of water to carry out at least one rice washing process, and the rice washing process is a process that the liquid level of at least part of water rises to the first position and then falls back to the second position. The control method adjusts the pressure in the cooker by controlling the heating power, so that part of water in the inner container can sink over food on the steaming rack, and the water and the food can be separated, thereby realizing at least one rice washing process, taking away a large amount of sugar in the food through the rice washing process, steaming cooked food with low sugar content, and further solving the problem that the existing electric pressure cooker can not steam low-sugar rice.

2) Among the control device of this application, first the control unit control heating inner bag for steam has between the inner wall of the water in the inner bag, the lateral wall of steam rack and inner bag, second the control unit control heating inner bag, makes at least some water carry out the rice washing process of at least once, and the rice washing process is the process that the liquid level of at least some water rises to the primary importance and falls back to the second place again. The control device adjusts the pressure in the cooker by controlling the heating power, so that part of water in the inner container can sink over food on the steaming rack, and the water and the food can be separated, thereby realizing at least one rice washing process, taking away a large amount of sugar in the food through the rice washing process, steaming cooked food with lower sugar content, and further solving the problem that the existing electric pressure cooker can not steam low-sugar rice.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A control method of an electric pressure cooker is characterized in that the electric pressure cooker comprises an inner container and a steaming frame, the steaming frame is erected in the inner container and has a preset distance with the bottom wall of the inner container, and the control method comprises the following steps:

controlling and heating the inner container to enable steam to be arranged among the water in the inner container, the side wall of the steaming rack and the inner wall of the inner container, wherein the water in the inner container submerges part of the steaming rack;

controlling and heating the inner container to enable at least part of water to carry out at least one time of rice washing process, wherein the at least part of water carries out the rice washing process, the process that the liquid level of at least part of water rises to a first position and then falls back to a second position is carried out, when the liquid level of the water is at the first position, the liquid level of the water at least submerges part of food on the steaming rack, when the liquid level of the water is at the second position, the liquid level of the water is located between the food and the bottom wall of the inner container, and when the at least part of water goes from the first position to the second position, the power for heating the inner container is not 0.

2. The control method according to claim 1, wherein the rice washing process includes a first washing process, and a process in which the liquid level of at least part of the water rises to the first position is the first washing process, the first washing process including:

heating the inner container with first preset power;

and controlling the electric pressure cooker to exhaust under the condition that the pressure in the electric pressure cooker is greater than the preset pressure.

3. The control method of claim 2, wherein the electric pressure cooker further comprises a cooker cover, an electromagnetic valve is arranged on the cooker cover, and the controlling of the electric pressure cooker to exhaust comprises the following steps:

and opening the electromagnetic valve to enable the gas to be exhausted out of the electric pressure cooker.

4. The control method according to claim 2, wherein the rice washing process further comprises a second washing process, and the process in which at least part of the water level falls back from the first position to the second position is the second washing process, the second washing process comprising:

heating the inner container with second preset power;

and under the condition that the pressure in the electric pressure cooker is greater than the preset pressure, heating the inner container with third preset power, wherein the third preset power is less than the second preset power.

5. The control method according to claim 4, wherein in the case where the third predetermined power heats the inner bladder for a second predetermined time, the second washing process further includes:

stopping heating the inner container;

and controlling the electric pressure cooker to exhaust until the inside of the electric pressure cooker is in an unsealed state.

6. The control method of claim 5, wherein the electric pressure cooker further comprises a lid, the lid having a stop lever disposed thereon, the stop lever having a non-sealing position, the control method further comprising: confirming whether the electric pressure cooker is in the non-sealing state or not,

confirming whether the electric pressure cooker is in the non-sealing state or not, comprising the following steps:

judging whether the opening stop rod is in the non-sealing position or not;

and under the condition that the opening stopping rod is in the non-sealing position, determining that the interior of the electric pressure cooker is in the non-sealing state.

7. The control method of claim 1, wherein after controlling the heating of the inner container to make at least a portion of the water perform at least one rice washing process, the control method further comprises:

and controlling to heat the inner container at a fourth preset power so that the water in the inner container is kept boiling to steam the food.

8. The method of claim 7, wherein heating the inner container at a fourth predetermined power to keep the water in the inner container boiling for cooking the food comprises:

heating the inner container with the fourth preset power;

and under the condition that the inner container is heated by the fourth preset power for a third preset time, controlling the electric pressure cooker to stop working.

9. The method as claimed in claim 8, wherein after the heating of the inner container is started at the fourth predetermined power, the inner container is heated at the fourth predetermined power before the electric pressure cooker stops working, so that water in the inner container is kept boiling to steam food, further comprising:

and under the condition that the pressure in the electric pressure cooker is greater than the preset pressure, stopping heating the inner container, and controlling the inner container to exhaust.

10. The control method according to claim 2, 4 or 9, wherein the electric pressure cooker further comprises a pot cover, an opening stop rod is arranged on the pot cover, and the predetermined pressure is greater than or equal to the gravity of the opening stop rod.

11. A control device of an electric pressure cooker is characterized in that the electric pressure cooker comprises an inner container and a steaming frame, the steaming frame is erected in the inner container and has a preset distance with the bottom wall of the inner container, and the control device comprises:

the first control unit is used for controlling and heating the inner container, so that steam is arranged among water in the inner container, the side wall of the steaming rack and the inner wall of the inner container, wherein the water in the inner container partially submerges the steaming rack;

the second control unit is used for controlling and heating the inner container, so that at least part of water is subjected to a rice washing process, the rice washing process of at least part of water is a process that the liquid level of at least part of water rises to a first position and then falls back to a second position, when the liquid level of the water is at the first position, the liquid level of the water at least submerges part of food on the steaming rack, when the liquid level of the water is at the second position, the liquid level of the water is located between the food and the bottom wall of the inner container, and when at least part of the water is from the first position to the second position, the power for heating the inner container is not 0.

12. A storage medium characterized by comprising a stored program, wherein the program executes the control method of any one of claims 1 to 10.

13. A processor, characterized in that the processor is configured to run a program, wherein the program is configured to execute the control method according to any one of claims 1 to 10 when running.