CN112568704B

CN112568704B - Control method and control device of electric pressure cooker, storage medium and processor

Info

Publication number: CN112568704B
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: 2023-07-14
Anticipated expiration: 2039-09-30
Also published as: CN112568704A

Abstract

The application provides a control method, a control device, a storage medium and a processor of an electric pressure cooker. In the control method, the heating inner container is controlled 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 is used for partially steaming the rack; and controlling the heating liner to enable at least part of water to perform at least one rice washing process, wherein the rice washing process is a process that at least part of water rises to a first position and falls back to a second position. According to the control method, the pressure in the cooker is regulated by controlling the heating power, so that part of water in the inner container can not only overflow food on the steaming rack, but also be separated from the food, at least one rice washing process can be realized, a large amount of sugar in the food is taken away in the rice washing process, cooked food with low sugar content is steamed, and the problem that the existing electric pressure cooker cannot steam low-sugar rice is solved.

Description

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

Technical Field

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

Background

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

In the prior art, low-sugar rice cookers have appeared, but no electric pressure cooker capable of steaming low-sugar rice has been available.

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

Disclosure of Invention

The main object of the present application is to provide a control method, a control device, a storage medium and a processor for an electric pressure cooker, so as to solve the problem that the existing electric pressure cooker cannot steam low-sugar rice.

In order to achieve the above object, according to a control method of an electric pressure cooker of the present application, the electric pressure cooker includes a liner and a steaming rack, the steaming rack is erected in the liner and has a predetermined distance from a bottom wall of the liner, the control method includes: controlling to heat 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 is used for partially submerging the steaming rack; the heating of the inner container is controlled so that at least part of the water is subjected to at least one rice washing process, at least part of the water is subjected to a process that at least part of the water rises to a first position and then falls back to a second position, when the water level is at the first position, the water level at least drops out of part of food on the steaming rack, when the water level is at the second position, the water level is positioned 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.

According to the control method, the pressure in the cooker is regulated by controlling the heating power, so that part of water in the inner container can not only overflow food on the steaming rack, but also be separated from the food, at least one rice washing process can be realized, a large amount of sugar in the food is taken away in the rice washing process, cooked food with low sugar content is steamed, and the problem that the existing electric pressure cooker cannot steam low-sugar rice is solved.

Further, the rice washing process comprises a first washing process, wherein the process that 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 comprises the following steps: heating the inner container with a first predetermined power; and controlling the electric pressure cooker to exhaust under the condition that the pressure in the electric pressure cooker is larger than the preset pressure.

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

Further, the electric pressure cooker further comprises a cooker cover, an electromagnetic valve is arranged on the cooker cover, and the controlling of the exhaust of the electric pressure cooker comprises: the solenoid valve is opened to allow gas to exit 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 comprises a second washing process, wherein the process that at least part of the liquid level of the water falls back from the first position to the second position is the second washing process, and the second washing process comprises: heating the inner container with a second preset power; and under the condition that the pressure in the electric pressure cooker is larger than the preset pressure, heating the inner container with third preset power, wherein the third preset power is smaller than the second preset power.

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

Further, in the case where the third predetermined power heats the inner container 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 electric pressure cooker is in a non-sealing state.

In the second cleaning process, the separation of water and food is ensured firstly, and then the exhaust is carried out, so that the steam can be prevented from carrying water to splash out, and the cooking safety is ensured.

Further, the electric pressure cooker further comprises a cooker cover, the cooker cover is provided with a non-opening rod, the non-opening rod has a non-sealing position, and the control method further comprises the following steps: confirming whether the electric pressure cooker is in the unsealed state, and confirming whether the electric pressure cooker is in the unsealed state, comprising: judging whether the opening stop rod is positioned at the non-sealing position or not; and determining that the electric pressure cooker is in the unsealed state when the opening stop rod is in the unsealed position.

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, and finally the inside and the outside of the cooker are not communicated, wherein the opening-stopping rod is not in a non-sealing position, that is, when the opening-stopping rod is in a non-sealing position, the electric pressure cooker is in a non-sealing state.

Further, after controlling the heating of the inner container such that at least a portion of the water is subjected to at least one rice washing process, the control method further comprises: and controlling the inner container to be heated at a fourth preset power, so that water in the inner container keeps boiling to steam 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 at a fourth predetermined power such that water in the inner container is kept boiling to evaporate cooked food, comprising: heating the inner container with the fourth preset power; and under the condition that the inner container is heated for a third preset time with the fourth preset power, controlling the electric pressure cooker to stop working.

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

Further, after heating the inner container at the fourth predetermined power, heating the inner container at the fourth predetermined power before the electric pressure cooker stops operating, so that water in the inner container remains boiling to steam food, further comprising: and stopping heating the inner container under the condition that the pressure in the electric pressure cooker is larger than the preset pressure, and controlling the inner container to exhaust.

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

Further, the electric pressure cooker further comprises a cooker cover, wherein the cooker cover is provided with a stop rod, and the preset pressure is greater than or equal to the gravity of the stop 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 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.

According to another aspect of the present application, there is provided a control device of an electric pressure cooker including a liner and a steaming rack erected in the liner and having a predetermined distance from a bottom wall of the liner, 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 is used for partially submerging 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 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 adopted, when the liquid level of the water is in the first position, the liquid level of the water at least partially submerges the food on the steaming rack, when the liquid level of the water is in the second position, the liquid level of the water is positioned between the food and the bottom wall of the inner container, and at least part of water is heated in the process from the first position to the second position, so that the power of 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 not only overflow food on the steaming rack, but also separate the water from the food, 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 cannot 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 running a program, wherein the program executes any one of the control methods.

According to the technical scheme, in the control method, firstly, the heating 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 inner container is controlled, at least part of water is subjected to 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. According to the control method, the pressure in the cooker is regulated by controlling the heating power, so that part of water in the inner container can not only overflow food on the steaming rack, but also be separated from the food, at least one rice washing process can be realized, a large amount of sugar in the food is taken away in the rice washing process, cooked food with low sugar content is steamed, and the problem that the existing electric pressure cooker cannot steam low-sugar rice is solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and 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 do not constitute an undue limitation to 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 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 structural view of an electric pressure cooker according to an embodiment of the present application;

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

fig. 5 shows a schematic structural view 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 above figures include the following reference numerals:

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

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. 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. Furthermore, in the description and in the 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 described in the background art, in order to solve the technical problem that the existing electric pressure cooker cannot steam low sugar rice, 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 a liner 40 and a steaming frame 50, and the steaming frame 50 is installed in the liner 40 to have a predetermined distance from a bottom wall of the liner 40.

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

step S101, heating the inner container 40 as shown in fig. 3 under control so that steam is provided between the water 20 in the inner container 40, the side wall of the steaming rack 50, and the inner wall of the inner container 40, wherein the water in the inner container 40 is partially passed through the steaming rack 50;

Step S102 of controlling the heating of the inner container 40 such that at least a part of the water 20 is subjected to at least one rice washing process, wherein at least a part of the water 20 is subjected to at least one rice washing process, and wherein the power for heating the inner container 40 is not 0 in the process of at least a part of the water 20 rising to the first position and then falling back to the second position, wherein the water 20 is at least partially submerged in the food 10 on the steaming rack 50 when the water 20 is at the first position, and wherein the water 20 is at the second position, wherein the water 20 is positioned between the food 10 and the bottom wall of the inner container 40, and wherein the heating of the inner container 40 is not stopped in the process of at least a part of the water 20 from the first position to the second position, as shown in fig. 4.

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, and then, the heating inner container is controlled to enable at least part of water to perform at least one rice washing process, wherein the rice washing process is a process that at least part of water rises to a first position and then falls back to a second position. According to the control method, the pressure in the cooker is regulated by controlling the heating power, so that part of water in the inner container can not only overflow food on the steaming rack, but also be separated from the food, at least one rice washing process can be realized, a large amount of sugar in the food is taken away in the rice washing process, cooked food with low sugar content is steamed, and the problem that the existing electric pressure cooker cannot steam low-sugar rice is solved.

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 other than that illustrated herein.

In the actual cooking process, in order to quickly heat the water in the inner container to boil and reduce the time for steaming food, the power for heating the inner container in the step S101 is generally set to be larger, and a person skilled in the art can select a proper power according to the actual situation.

It should be further noted that, the first position in the present application is any height position that can not exceed at least part of the food, the second position is any position between the bottom wall of the inner container and the food, and a person skilled in the art can select a suitable amount of water according to practical situations, so that the liquid level in the rice washing process reaches the first position and the second position, 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 be different.

In an embodiment of the present application, the rice washing process includes a first washing process, at least a part of the process of raising the water level 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 larger than the preset pressure. Specifically, the first washing process causes a portion of the water to rise, and the liquid level of the water rises to a first position that is beyond 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 with a first predetermined power, water in the inner container is evaporated to form water vapor, so that part of the water, the side wall of the steaming rack and the steam pressure in a cavity formed by the inner wall of the inner container are increased, and therefore the water below the cavity is extruded, the liquid level of part of the water is increased to a first position where the water is over the food on the steaming rack, part of the water is fully contacted with the food, sugar in the food is conveniently dissolved into the water, the predetermined pressure is the maximum pressure where part of the water can be increased to the first position where the water is over the food on the steaming rack, namely, the pressure in the electric pressure cooker exceeds the predetermined pressure, the water is separated from the food, and under the condition that the pressure in the electric pressure cooker is greater than the predetermined pressure, the exhaust of the electric pressure cooker is controlled, the liquid level of part of the water can be prevented from falling back, and therefore the effect of the rice cleaning 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 one embodiment of the present application, the duration of the first washing process is a first predetermined time. The duration of the first cleaning process is set to be a first predetermined time, so that the steaming time can be controlled to ensure the taste of the food, the cleaning effect can be improved, and a person skilled in the art can select a proper first predetermined time according to the actual situation.

In one 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 exhaust of the electric pressure cooker includes: the electromagnetic valve 61 is opened to allow the gas to be discharged out of the electric pressure cooker. Specifically, when the pressure in the electric pressure cooker is detected to be greater than the preset pressure, the electromagnetic valve is controlled to be opened to discharge the gas, that is, the automatic control can be realized in the exhaust process, so that the exhaust process is more timely and safer.

In an embodiment of the present application, the rice washing process further includes a second washing process, at least a part of the water level falls back from the first position to the second position, and the second washing process makes a part of the water fall back to the second position between the food and the bottom wall of the liner, so that the water is separated from the food, and the food is washed. Specifically, the second cleaning process includes: the inner container is heated by a second preset power, so that the pressure inside the electric pressure cooker is gradually increased, the opening stopping rod gradually floats upwards and is finally clamped with the cover opening handle, and the electric pressure cooker is in a sealing state; and heating the inner container with the third preset power when the pressure in the electric pressure cooker is larger than the preset pressure, wherein the third preset power is smaller than the second preset power.

Specifically, in the second cleaning process, firstly, the electromagnetic valve is controlled to be closed, so that the electric pressure cooker is in a sealed state, the inner container is heated by 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 reduced, the cooking efficiency is improved, the heating power is reduced to be at 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 pressure cooker is kept in a sealed state, the vapor pressure above the steaming rack is increased, and the liquid level of part of the water falls back 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 present application, in a case where the third predetermined power heats the inner container for a second predetermined time, the second cleaning process further includes: stopping heating the inner container; controlling the exhaust of the electric pressure cooker until the electric pressure cooker is in a non-sealing state. Specifically, the third preset power is used for heating the inner container for a second preset time, so that part of the liquid level of the water can fall back to a second position between food and the bottom wall of the inner container, rice water separation is guaranteed, after the rice water separation is achieved, heating is stopped, an exhaust valve is controlled to be opened to release gas, and the electric pressure cooker is in a non-sealing state. In the second cleaning process, the separation of water and food is ensured firstly, and then the exhaust is carried out, so that the steam can be prevented from carrying water to splash out, and the cooking safety is ensured. And when the electric pressure cooker is in a non-sealing state, the second cleaning process is convenient to be carried out again. The person skilled in the art can choose a suitable second predetermined time according to the actual situation.

In an actual cooking process, at least part of the water can be subjected to multiple rice washing processes, wherein one rice washing process comprises a first washing process and a second washing process, and the multiple rice washing processes are continuously performed, namely, the first washing process, the second washing process, the first washing process and the second washing process …, so that multiple times of food washing are realized. The corresponding number of times may be set according to the actual situation.

In one embodiment of the present application, as shown in fig. 6, the electric pressure cooker further includes a cover 60, a locking lever 62 is disposed on the cover, the locking lever 62 has a non-sealing position, and the control method further includes: confirming whether the electric pressure cooker is in the unsealed state, wherein the confirming whether the electric pressure cooker is in the unsealed state comprises the following steps: judging whether the opening stop lever 62 is at the non-sealing position, wherein the non-sealing position is a position of the opening stop lever which enables the inside of the pot to be communicated with the outside of the pot after the pot cover is covered; when the open stop lever 62 is in the non-sealing position, it is determined that the electric pressure cooker is in the non-sealing state. Specifically, as shown in fig. 6, the cover is further provided with a cover opening handle 63, and when the opening stopping rod 62 is in the non-sealing position, the opening stopping rod 62 is not clamped with the cover opening handle 63, and the cover 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 stop rod is at the sealing position, the electric pressure cooker is in a sealing state; when the opening stop rod is in the non-sealing position, the interior of the electric pressure cooker is in a non-sealing state.

In one embodiment of the present application, after controlling the heating of the inner container so that at least a portion of the water undergoes at least one rice washing process, the control method further includes: and controlling the inner container to be heated at a fourth preset power, so that water in the inner container keeps boiling to steam 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 person skilled in the art can choose the appropriate fourth predetermined power according to the actual situation.

In one embodiment of the present application, heating the inner container with a fourth predetermined power so that water in the inner container is kept boiling to steam cooked food, includes: heating the liner at the fourth predetermined power; and controlling the electric pressure cooker to stop working under the condition that the inner container is heated for a third preset time with the fourth preset power. Specifically, after the electric pressure cooker is determined to be in the non-pressure state, the rice washing process is finished, the exhaust valve is controlled to be closed, the inner container is heated for a third preset time with the fourth preset power, food is ensured to be steamed, and then the electric pressure cooker is controlled to stop working.

In one embodiment of the present application, after heating the inner container at a fourth predetermined power, heating the inner container at the fourth predetermined power before stopping the electric pressure cooker, so that water in the inner container keeps boiling to steam the 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 larger than the preset pressure. Specifically, when the inner container starts to be heated at the fourth preset power to cook, 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 water and food are separated until the food is steamed. And in the process of exhausting, the heating of the inner container is stopped, the exhausting time is shortened, and the cooking efficiency is improved.

In one embodiment of the present application, as shown in fig. 5 and 6, the electric pressure cooker further includes a cover 60, a stop lever 62 is provided on the cover 60, and the predetermined pressure is greater than or equal to the gravity of the stop lever. 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 stop rod, so that the opening stop rod moves upwards to be clamped with the opening handle, the opening handle cannot be opened, namely, the opening stop 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 the control device of the electric pressure cooker can be used for executing the control method for the electric pressure cooker. As shown in fig. 3 and 4, the electric pressure cooker includes a liner 40 and a steaming frame 50, and the steaming frame 50 is installed in the liner 40 to have a predetermined distance from a bottom wall of the liner 40.

Fig. 2 is a schematic view of a control device of an electric pressure cooker according to an embodiment of the 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 sidewall of the steaming rack, and an inner wall of the inner container, wherein the water in the inner container is partially passed through the steaming rack;

and a second control unit 200 for controlling the heating of the inner container such that at least a part of the water is subjected to a rice washing process, wherein at least a part of the water is subjected to a rice washing process, and the water level rises to a first position and falls back to a second position, and when the water level is at the first position, the water level at least partially drops out of the food on the steaming rack, and when the water level is at the second position, the water level is located between the food and the bottom wall of the inner container, and when at least a part of the water is in the process of heating the inner container from the first position to the second position, the power for heating the inner container is not 0, i.e., when at least a part of the water is in the process of heating the inner container from the first position to the second position, the heating of the inner container is not stopped.

In the control device, the first control unit controls the heating 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, and the second control unit controls the heating inner container, so that at least part of water is subjected to 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 device adjusts the pressure in the cooker by controlling the heating power, so that part of water in the inner container can not only overflow food on the steaming rack, but also separate the water from the food, 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 cannot 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 boil and reduce the time for steaming food, the power of the heating inner container controlled by the first control unit is generally set to be larger, and a person skilled in the art can select a proper power according to the actual situation.

It should be further noted that, the first position in the present application is any height position that can be used to submerge at least part of food, the second position is any position between the food and the bottom wall of the liner, and a second person skilled in the art can select a suitable water amount to implement the first position and the second position of the liquid level in the rice washing process according to actual situations, and, along with the progress of the steaming process, part of 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 one embodiment of the present application, the second control unit includes a first control module, where the first control module is configured to raise a level of at least a portion of the water to the first position, and the first control module includes a first control sub-module and a second control sub-module, where the first control sub-module is configured to heat the liner at a first predetermined power; the second control submodule is used for controlling the electric pressure cooker to exhaust when the pressure in the electric pressure cooker is greater than the preset pressure. Specifically, the first control module makes part of the water rise, and the liquid level of the water rise to a first position of the food on the steaming rack, so that 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 evaporates 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 rises, and therefore the water below the cavity is extruded, the liquid level of part of the water rises to a first position where the water is over the food on the steaming rack, part of the water is fully contacted with the food, sugar in the food is conveniently dissolved into the water, the preset pressure is the maximum pressure where part of the water can rise to the first position where the water is over the steaming rack, namely, under the condition that the pressure in the electric pressure cooker exceeds the preset pressure, the pressure in the electric pressure cooker is separated from the food, and the pressure in the electric pressure cooker is greater than the preset pressure, the second control submodule controls the exhaust of the electric pressure cooker, 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 one embodiment of the present application, the working time of the first control sub-module is a first predetermined time. The duration of the first cleaning process is set to be a first predetermined time, so that the steaming time can be controlled to ensure the taste of the food, the cleaning effect can be improved, and a person skilled in the art can select a proper first predetermined time according to the actual situation.

In one embodiment of the present application, as shown in fig. 5, the electric pressure cooker further includes a cover 60, a solenoid valve 61 is disposed on the cover 60, and the second control submodule is configured to open the solenoid valve 61 to allow gas to exit the electric pressure cooker. Specifically, when the electric pressure cooker detects that the pressure in the cooker is greater than the preset pressure, the second rice washing control submodule controls the electromagnetic valve to be opened so as to discharge gas, that is, the automatic control can be realized in the discharging process, so that the discharging process is more timely and safer.

In an embodiment of the application, the second control unit includes a second control module, where the second control module is configured to enable at least part of the liquid level of the water to fall back from the first position to the second position, and the second control module enables part of the water to fall back, where the liquid level of the water falls back to the second position between the food and the bottom wall of the liner, so that the water is separated from the food, and cleaning of the food is achieved. 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 opening handle, and 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 when the pressure in the electric pressure cooker is larger than the preset pressure, and the third preset power is smaller than the second preset power.

Specifically, the third control submodule controls the electromagnetic valve to be closed, so that the electric pressure cooker is in a sealed state, the inner container is heated with 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, under the condition that the pressure in the electric pressure cooker is larger than the preset pressure, the fourth control submodule reduces the heating power to the third preset power, the pressure in the electric pressure cooker is further increased, the pressure cooker is kept in a sealed state, the vapor pressure above the steaming rack is increased, and the liquid level of part of the water falls back 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 present application, the second control module further includes a fifth control sub-module and a sixth control sub-module, where the fifth control sub-module is configured to stop heating the inner container when the third predetermined power is used to heat the inner container for a second predetermined time; and the sixth control submodule is used for controlling the exhaust of the electric pressure cooker until the electric pressure cooker is in a non-sealing state. Specifically, the third preset power is used for heating the inner container for a second preset time, so that part of the liquid level of the water can fall back to a second position between food and the bottom wall of the inner container, rice water separation is guaranteed, after the rice water separation is achieved, the fifth rice washing control submodule controls the electric pressure cooker to stop heating, and the sixth rice washing control submodule controls the exhaust valve to be opened to release gas, so that the electric pressure cooker is in a non-sealing state. In the second cleaning process, the separation of water and food is ensured firstly, and then the exhaust is carried out, so that the steam can be prevented from carrying water to splash out, and the cooking safety is ensured. And when the electric pressure cooker is in a non-sealing state, the second cleaning process is convenient to be carried out again. The person skilled in the art can choose a suitable second predetermined time according to the actual situation.

In one embodiment of the present application, as shown in fig. 6, the electric pressure cooker further includes a cover 60, on which a tamper-proof rod 62 is disposed, where the tamper-proof rod 62 has a non-sealing position, the non-sealing position of the tamper-proof rod 62 is a position where the tamper-proof rod 62 is not engaged with the lid opening handle 63, and the second control unit further includes a determining module for determining whether the electric pressure cooker is in the non-sealing state, where the non-sealing position is a position where the tamper-proof rod is in communication with the inside and the outside of the cooker after the cover is closed, and the determining module further includes a first determining submodule and a second determining submodule, where the first determining submodule is used for determining whether the tamper-proof rod 62 is in the non-sealing position; the second determining submodule is used for determining that the electric pressure cooker is in the unsealed state when the opening stop lever 62 is in the unsealed position. Specifically, as shown in fig. 6, the cover is further provided with a cover opening handle 63, and when the opening stopping rod 62 is in the non-sealing position, the opening stopping rod 62 is not clamped with the cover opening handle 63, and the cover 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 stop rod is at the sealing position, the electric pressure cooker is in a sealing state; when the opening stop rod is in the non-sealing position, the interior of the electric pressure cooker is in a non-sealing state.

In an embodiment of the present application, the control device further includes a third control unit, where the third control unit is configured to control heating the inner container with a fourth predetermined power after controlling heating the inner container such that at least a part of the water performs at least one rice washing process, so that the water in the inner container keeps 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 person skilled in the art can choose the appropriate 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, where the third control module is configured to heat the liner with the fourth predetermined power; and the fourth control module is used for controlling the electric pressure cooker to stop working under the condition that the inner container is heated for a third preset time with the fourth preset power. Specifically, after the electric pressure cooker is determined to be in the non-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 for a third preset time with the fourth preset power, food steaming is ensured, and the second food steaming control module controls the electric pressure cooker to stop working.

In an embodiment of the present application, the third control unit further includes a fifth control module, where the fifth control module is configured to stop heating the inner container and control exhaust of the inner container when the pressure in the electric pressure cooker is greater than the predetermined pressure before the electric pressure cooker stops operating after heating the inner container with the fourth predetermined power. Specifically, when the inner container starts to be heated with the fourth preset power to cook, 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 water and food are separated until the food is steamed. And in the process of exhausting, the heating of the inner container is stopped, the exhausting time is shortened, and the cooking efficiency is improved.

In order to enable those skilled in the art to more clearly understand the technical solutions of the present application, 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 embodiment includes a liner 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 and a side portion, the bottom is used for placing food 10 and has a plurality of steaming holes arranged at intervals, the side portion is enclosed on the circumferential outside of the bottom, one end of the side portion is abutted with the side wall of the liner 40, the other end of the side portion is connected with the bottom and has intervals with the side wall of the liner 40, the supporting member 52 is located on one side of the steaming rack 5 body, which is close to the bottom wall of the liner 40, the supporting member 52 has a first opening on one side, which is close to the bottom wall of the liner 40, the supporting member 52 has a second opening, which is communicated with the steaming holes, and the side portion, the inner wall of the liner 40 and the water 20 form a cavity 30. As shown in fig. 5 and 6, the electric pressure cooker of the embodiment further comprises a cooker cover 6, wherein an electromagnetic valve 61, an opening stopping rod 62 and an opening cover handle 63 are arranged on the cooker cover, the opening stopping rod 62 is clamped when the electromagnetic valve 61 is opened and is used for controlling the electric pressure cooker to exhaust, when the opening stopping rod 62 is in a non-sealing position, the opening cover handle 63 can open the electric pressure cooker, when the opening stopping rod 62 is in a sealing position, the opening stopping rod 62 is not clamped with the opening cover handle 63, and the opening cover handle 63 is locked and cannot open the electric pressure cooker.

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 partially overflowed from the steaming rack, and at least one cavity 30 is formed by a part of water 20, the side wall of the steaming rack 50 and the inner wall of the inner container 40, firstly, the inner container 40 is heated, so that the cavity 30 has steam; then, the inner container 40 is heated with a first preset power, and when the pressure in the electric pressure cooker is detected to be greater than the preset pressure, the electromagnetic valve is controlled to be opened, so that the gas is discharged out of the electric pressure cooker, and part of water 20 is subjected to a rice washing process, wherein the part of water 20 is subjected to the rice washing process, and the liquid level of the part of water 20 rises to a first position of the food 10 which is over the steaming rack 50 for a first preset time, as shown in fig. 4; then, the inner container is heated by a second preset power, so that the internal pressure of the electric pressure cooker is gradually increased, the opening stopping rod gradually floats and is finally clamped with the cover opening handle, the electric pressure cooker is in a sealed state, the inner container is heated by a third preset power, the liquid level of the part of water 20 falls back to a second position between the food 10 and the bottom wall of the inner container 40 for a second preset time, as shown in fig. 3, the heating of the inner container is stopped, the electromagnetic valve is controlled to be opened, so that gas is discharged out of the electric pressure cooker until 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 cover opening handle, and the rice washing process is finished; and finally, after the rice washing process is finished, heating the inner container with a fourth preset power, so that water in the inner container is kept boiling to steam the food, stopping heating the inner container when the pressure in the electric pressure cooker reaches the preset pressure in the heating process with the fourth preset power, controlling the electromagnetic valve to be opened, discharging the gas out of the electric pressure cooker for a third preset time, stopping heating, and steaming the cooked food with low 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 includes a kernel, and the kernel fetches the corresponding program unit from the memory. The inner core can be provided with one or more than one, and the problem that the existing electric pressure cooker cannot steam low-sugar rice is solved by adjusting the parameters of the inner core.

The memory may include volatile memory, random Access Memory (RAM), and/or nonvolatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM), among other forms in computer readable media, the memory including at least one memory chip.

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

The embodiment of the invention provides a processor, which is used for running a program, wherein any one of the control methods is executed when the program runs.

The embodiment of the invention provides equipment, which comprises a processor, a memory and a program stored in the memory and capable of running on the processor, wherein the processor realizes at least the following steps when executing the program:

Step S101, 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 is used for partially submerging the steaming rack;

and step S102, controlling to heat the inner container so that at least part of the water is subjected to at least one rice washing process, wherein at least part of the water is subjected to at least one rice washing process, the water level of at least part of the water rises to a first position and then falls back to a second position, the water level at the first position at least exceeds part of food on the steam rack, the water level at the second position is positioned between the food and the bottom wall of the inner container, and the power for heating the inner container is not 0 in the process of at least part of the water from the first position to the second position.

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

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

It will be appreciated by those skilled in the art that 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 flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations 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 one typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

The memory may include volatile memory in a computer-readable medium, random Access Memory (RAM) and/or nonvolatile memory, etc., such as Read Only Memory (ROM) or flash RAM. 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 storage media for a computer 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, which can be used to store information that can be accessed by a computing device. Computer-readable media, as defined herein, does not include transitory computer-readable media (transmission media), such as modulated data signals and carrier waves.

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 one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises an element.

It will be appreciated by those skilled in the art that 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.

From the above description, it can be seen that the above 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 at least part of water rises to a first position and then falls back to a second position. According to the control method, the pressure in the cooker is regulated by controlling the heating power, so that part of water in the inner container can not only overflow food on the steaming rack, but also be separated from the food, at least one rice washing process can be realized, a large amount of sugar in the food is taken away in the rice washing process, cooked food with low sugar content is steamed, and the problem that the existing electric pressure cooker cannot steam low-sugar rice is solved.

2) In the control device of the application, the first control unit controls the heating inner container, steam is arranged between 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, at least part of water is subjected to 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 device adjusts the pressure in the cooker by controlling the heating power, so that part of water in the inner container can not only overflow food on the steaming rack, but also separate the water from the food, 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 cannot steam low-sugar rice.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A control method of an electric pressure cooker, characterized in that the 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 to heat 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 is used for partially submerging the steaming rack;

the heating of the inner container is controlled so that at least part of the water is subjected to at least one rice washing process, at least part of the water is subjected to a rice washing process, at least part of the water rises to a first position and falls back to a second position, the steam is used for extruding the water so that part of the water rises to the first position, the water level at the first position at least drops out of part of food on the steam rack, the water level at the second position at least drops between the food and the bottom wall of the inner container, and the power for heating the inner container is not 0 in the process from the first position to the second position.

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

heating the inner container with a first predetermined power;

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

3. The control method according to claim 2, wherein the electric pressure cooker further includes a cover provided with a solenoid valve thereon, and controlling the electric pressure cooker to exhaust includes:

the solenoid valve is opened to allow gas to exit the electric pressure cooker.

4. The control method according to claim 2, wherein the rice washing process further includes a second washing process, at least a part of the process of the water level falling back from the first position to the second position being the second washing process, the second washing process including:

heating the inner container with a second preset power;

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

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

stopping heating the inner container;

and controlling the electric pressure cooker to exhaust until the electric pressure cooker is in a non-sealing state.

6. The control method according to claim 5, wherein the electric pressure cooker further includes a cover on which a open-stopping lever is provided, the open-stopping lever having a non-sealing position, the control method further comprising: confirm whether the electric pressure cooker is in the non-sealed state,

confirming whether the electric pressure cooker is in the unsealed state, comprising:

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

and determining that the electric pressure cooker is in the unsealed state when the opening stop rod is in the unsealed position.

7. The control method according to claim 1, wherein after controlling heating the inner container such that at least part of the water is subjected to at least one rice washing process, the control method further comprises:

and controlling the inner container to be heated at a fourth preset power, so that water in the inner container keeps boiling to steam food.

8. The control method of claim 7, wherein heating the inner container at a fourth predetermined power such that water in the inner container remains boiling to steam the cooked food comprises:

heating the inner container with the fourth preset power;

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

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

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

10. The control method according to claim 2, 4 or 9, characterized in that the electric pressure cooker further comprises a cover on which a opening stop lever is provided, the predetermined pressure being greater than or equal to the weight force of the opening stop lever.

11. The utility model provides a controlling means of electric pressure cooker, its characterized in that, electric pressure cooker includes inner bag and evaporates the frame, evaporate the frame erect in the inner bag and with the diapire of inner bag has predetermined distance, controlling means includes:

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 is used for partially submerging 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, at least part of water rises to a first position and falls back to a second position, steam is used for extruding the water, so that part of water rises to the first position, when the water level is in the first position, the water level at least drops out of part of food on the steaming rack, when the water level is in the second position, the water level is positioned between the food and the bottom wall of the inner container, and the power for heating the inner container is not 0 in the process from the first position to the second position.

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

13. A processor for running a program, wherein the program when run performs the control method of any one of claims 1 to 10.