CN113331681A - Pressure cooking utensil and pressure relief control method thereof - Google Patents
Pressure cooking utensil and pressure relief control method thereof Download PDFInfo
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- CN113331681A CN113331681A CN202110845311.8A CN202110845311A CN113331681A CN 113331681 A CN113331681 A CN 113331681A CN 202110845311 A CN202110845311 A CN 202110845311A CN 113331681 A CN113331681 A CN 113331681A
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- 238000010411 cooking Methods 0.000 title claims abstract description 202
- 238000000034 method Methods 0.000 title claims abstract description 77
- 241000209094 Oryza Species 0.000 claims abstract description 146
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 146
- 235000009566 rice Nutrition 0.000 claims abstract description 146
- 238000009835 boiling Methods 0.000 claims abstract description 115
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000003860 storage Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 10
- 238000005303 weighing Methods 0.000 claims description 10
- 238000004590 computer program Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 4
- 235000013339 cereals Nutrition 0.000 description 8
- 238000009826 distribution Methods 0.000 description 7
- 235000014347 soups Nutrition 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 235000016709 nutrition Nutrition 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000021049 nutrient content Nutrition 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/0802—Control mechanisms for pressure-cookers
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Abstract
The invention discloses a pressure cooking appliance and a pressure relief control method thereof, which are characterized in that the pressure cooking appliance comprises a pressure relief device, and the method comprises the following steps: acquiring the rice water amount of rice to be cooked of the pressure cooking appliance, and acquiring the type of the rice to be cooked; acquiring taste parameters of rice to be cooked; acquiring a control time sequence of the pressure relief device according to the rice water amount, the rice type and the taste parameters; judging whether the pressure cooking utensil reaches the latter half stage of maintaining boiling; if yes, the pressure relief device is controlled according to the control timing. Therefore, the control time sequence of the pressure relief device is obtained according to the rice water amount, the rice type and the taste parameter, and the pressure relief device is controlled according to the control time sequence when the pressure cooking appliance reaches the latter half stage of maintaining boiling, so that the pressure relief can be effectively controlled in the latter half stage of boiling, the purpose of adjusting the taste of rice is achieved, and the satisfaction degree of a user is improved.
Description
The application is a divisional application provided by patent applications with the application number of 201711288773.4, the application date of 2017, 12 and 07, entitled "electric heating appliance manufacturing limited company in Shuideqi district, Foshan City", and the name of "pressure cooking appliance and pressure relief control method thereof".
Technical Field
The invention relates to the technical field of electric appliances, in particular to a pressure relief control method of a pressure cooking appliance, a non-transitory computer readable storage medium and the pressure cooking appliance.
Background
The pressure cooker of the related art generally performs pressure relief at an initial stage of boiling, and generates a violent boiling effect due to heat dissipation at the instant of pressure relief, thereby stirring rice and making the rice more uniform. However, the related art has a problem that the pressure relief is not effectively controlled in the latter half of boiling.
Disclosure of Invention
The present invention is directed to solving at least one of the problems in the art to some extent. Therefore, an object of the present invention is to provide a pressure release control method for a pressure cooking device, which can effectively control the pressure release in the latter half of boiling, so as to ensure the taste of rice.
A second object of the invention is to propose a non-transitory computer-readable storage medium.
A third object of the present invention is to propose a pressure cooking appliance.
In order to achieve the above object, a method for controlling pressure relief of a pressure cooking appliance according to an embodiment of a first aspect of the present invention is provided, where the pressure cooking appliance includes a pressure relief device, and the method includes the following steps: acquiring the amount of rice water of the rice to be cooked of the pressure cooking appliance, and acquiring the type of the rice to be cooked; acquiring taste parameters of the rice to be cooked; acquiring a control time sequence of the pressure relief device according to the rice water amount, the rice type and the taste parameters; judging whether the pressure cooking utensil reaches the second half stage of maintaining boiling; if yes, controlling the pressure relief device according to the control time sequence.
According to the pressure release control method of the cooking appliance provided by the embodiment of the invention, the rice water amount of rice to be cooked by the pressure cooking appliance is firstly obtained, the rice type of the rice to be cooked and the taste parameter of the rice to be cooked are obtained, the control time sequence of the pressure release device is further obtained according to the rice water amount, the rice type and the taste parameter, and the pressure release device is controlled according to the control time sequence after the pressure cooking appliance is judged to reach the later half stage of maintaining boiling. Therefore, the pressure relief can be effectively controlled in the latter half stage of boiling, the pressure relief is realized in the latter half stage of boiling, the thick rice soup at the bottom of the pot can be favorably brought to the upper layer of the rice, the taste and the nutritional ingredients of the upper and lower rice tend to be consistent, and meanwhile, the uneven distribution of the rice caused by sudden boiling can be avoided, so that the purpose of adjusting the taste of the rice is achieved, and the satisfaction degree of a user is improved.
In addition, the pressure relief control method of the cooking appliance according to the above embodiment of the present invention may further have the following additional technical features:
according to an embodiment of the present invention, the control sequence is to control the pressure relief device to be turned on for a first time at least once and then turned off for a second time.
According to an embodiment of the present invention, the determining whether the pressure cooking appliance reaches the second half of the maintenance of boiling includes: acquiring the bottom temperature of the pressure cooking appliance; after the pressure cooking appliance enters a boiling stage, judging whether the bottom temperature reaches a first preset temperature or not; and if the bottom temperature reaches a first preset temperature, judging that the pressure cooking appliance reaches the latter half stage of maintaining boiling.
According to one embodiment of the invention, the pressure cooking appliance is provided with a weighing device, wherein the step of judging whether the pressure cooking appliance reaches the later half stage of maintaining boiling comprises the following steps: acquiring the amount of water evaporated in the cooking process of the pressure cooking appliance through the weighing device; judging whether the water volume evaporated in the cooking process of the pressure cooking appliance reaches a preset value or not; and if the water amount evaporated in the cooking process of the pressure cooking appliance reaches a preset value, judging that the pressure cooking appliance reaches the latter half stage of maintaining boiling.
According to one embodiment of the invention, the pressure cooking appliance is provided with an anti-overflow detection device, wherein the step of judging whether the pressure cooking appliance reaches the second half stage of maintaining boiling comprises the following steps: acquiring the rice water upwelling frequency of the pressure cooking appliance in the cooking process through the anti-overflow detection device; judging whether the rice water upwelling frequency reaches a preset frequency or not; and if the rice water upwelling frequency reaches a preset frequency, judging that the pressure cooking appliance reaches the second half stage of maintaining boiling.
According to an embodiment of the present invention, the determining whether the pressure cooking appliance reaches the second half of the maintenance of boiling includes: acquiring the total boiling time of the pressure cooking appliance in a boiling stage according to the rice water amount; and judging whether the pressure cooking utensil reaches the second half stage of maintaining boiling according to the total boiling time.
According to an embodiment of the present invention, the determining whether the pressure cooking appliance reaches the second half of the maintenance of boiling includes: starting timing when the pressure cooking appliance enters a boiling stage; judging whether the timing time reaches a preset time or not; and if the timing time reaches the preset time, judging that the pressure cooking appliance reaches the second half stage of maintaining boiling.
According to one embodiment of the invention, the pressure cooking appliance is provided with an anti-overflow detection device, wherein the step of judging whether the pressure cooking appliance reaches the second half stage of maintaining boiling comprises the following steps: after the pressure cooking appliance enters a boiling stage, controlling the pressure cooking appliance to heat at a preset power; detecting whether the pressure cooking appliance overflows or not through the overflow prevention detection device; if not, judging that the pressure cooking utensil reaches the second half stage of maintaining boiling.
In order to achieve the above object, a second embodiment of the present invention provides a non-transitory computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the above pressure relief control method for a cooking appliance.
According to the non-transitory computer-readable storage medium provided by the embodiment of the invention, the program corresponding to the pressure relief control method of the cooking utensil stored on the non-transitory computer-readable storage medium is executed, so that the pressure relief can be effectively controlled in the latter half of boiling, and the pressure relief is realized in the latter half of boiling, so that the thick rice soup at the bottom of the pot can be favorably attached to the upper layer of the cooked rice, the mouthfeel and the nutrient components of the upper cooked rice and the lower cooked rice tend to be consistent, the uneven distribution of the cooked rice due to bumping can be avoided, the aim of adjusting the mouthfeel of the cooked rice is fulfilled, and the satisfaction degree of a user is improved.
In order to achieve the above object, according to a third aspect of the present invention, a pressure cooking appliance is provided, where the pressure cooking appliance includes a pressure relief device, and the pressure cooking appliance further includes a memory, a processor, and a pressure relief control program of the pressure cooking appliance, which is stored in the memory and can be run on the processor.
According to the pressure cooking appliance provided by the embodiment of the invention, the pressure relief control program stored on the memory is executed by the processor to realize the corresponding steps of the pressure relief control method of the pressure cooking appliance, so that the pressure relief can be effectively controlled in the latter half of boiling, and the pressure relief is realized in the latter half of boiling, so that the dense rice soup at the bottom of the pot can be attached to the upper layer of the cooked rice, the taste and the nutrient components of the upper cooked rice and the lower cooked rice tend to be consistent, the uneven distribution of the cooked rice due to bumping can be avoided, the purpose of adjusting the taste of the cooked rice can be achieved, and the satisfaction degree of a user can be improved.
Drawings
Fig. 1 is a flowchart of a pressure relief control method of a pressure cooking appliance according to an embodiment of the present invention;
fig. 2 is a flowchart of a second half method for determining whether a pressure cooking appliance reaches a boiling maintaining state in a pressure relief control method of a pressure cooking appliance according to a first embodiment of the present invention;
FIG. 3 is a flowchart illustrating a second half of a method for determining whether a pressure cooking appliance reaches a boiling-maintaining state in a pressure cooking appliance pressure-relief control method according to a second embodiment of the present invention;
fig. 4 is a flowchart of a second half method for determining whether a pressure cooking appliance reaches a boiling maintaining state in a pressure relief control method for a pressure cooking appliance according to a third embodiment of the present invention;
fig. 5 is a flowchart of a second half method for determining whether a pressure cooking appliance reaches a boiling maintaining state in a pressure relief control method for a pressure cooking appliance according to a fourth embodiment of the present invention;
fig. 6 is a flowchart of a second half method for determining whether a pressure cooking appliance reaches a boiling maintaining state in a pressure relief control method of a pressure cooking appliance according to a fifth embodiment of the present invention;
fig. 7 is a flowchart of a second half method for determining whether a pressure cooking appliance reaches a boiling maintaining state in a pressure relief control method for a pressure cooking appliance according to a sixth embodiment of the present invention;
fig. 8 is a flowchart of a pressure relief control method of a pressure cooking appliance according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
A pressure cooking appliance and a pressure relief control method thereof according to an embodiment of the present invention will be described with reference to the accompanying drawings.
Fig. 1 is a flowchart of a pressure relief control method of a pressure cooking appliance according to an embodiment of the present invention. Wherein, pressure cooking utensil includes pressure relief device.
As shown in fig. 1, the pressure relief control method of the pressure cooking appliance according to the embodiment of the present invention includes the following steps:
s101, acquiring the amount of rice water of the rice to be cooked of the pressure cooking appliance, and acquiring the type of the rice to be cooked.
Alternatively, a weighing device may be installed at the pressure cooking appliance to obtain the amount of rice water of the rice to be cooked by the cooking appliance through the weighing device. And a rice type key can be arranged on the cooking appliance for the user to select, thereby obtaining the rice type of the rice to be cooked according to the selection of the user.
And S102, acquiring the taste parameters of the rice to be cooked.
Alternatively, a taste type key such as soft, hard, medium and the like may also be provided on the cooking appliance for the user to select, whereby the taste parameter of the rice to be cooked may be acquired according to the user's selection.
S103, obtaining a control time sequence of the pressure relief device according to the rice water amount, the rice type and the taste parameters.
Specifically, a data table of the control time sequence of the pressure relief device corresponding to the rice water amount, the rice type and the taste parameter can be established in advance and stored in a memory of the cooking appliance, and after a user presses a key of the rice type and the taste parameter, the specific control time sequence of the pressure relief device is obtained in a table look-up mode through received key information and the rice water amount.
According to one embodiment of the present invention, the control sequence is to control the pressure relief device to open at least once for a first time and then close for a second time. In other words, the control sequence may include the number of times N the pressure relief device is opened, the time To the pressure relief device is opened, and the time Tc the pressure relief device is closed.
Specifically, according To the difference of the rice water amount, the rice type and the taste parameters, the first time for opening in the control time sequence of the pressure relief device can be preset To be different time values To1 and To2 … Ton, and the second time for closing can be different time values Tc1 and Tc2 … Tcn.
And S104, judging whether the pressure cooking utensil reaches the second half stage of maintaining boiling.
The term "the latter stage of maintaining boiling" means a period when the water in the pot is low.
And S105, if so, controlling the pressure relief device according to the control sequence.
That is, the rice water amount of the rice To be cooked can be judged according To the rice water amount judging method, the opening times N of the pressure relief device such as a pressure switch, the opening time To of the pressure relief device and the closing time Tc of the pressure relief device can be obtained according To different rice types and different taste parameters, and then when the pressure cooking appliance is judged To reach the latter half stage of maintaining boiling, the pressure relief device is controlled according To the control time sequence To control the pressure in the cooker, and the pressure is relieved in the latter half stage of boiling, so that the dense rice soup at the bottom of the cooker can be attached To the upper layer of the rice, the taste and the nutrient content of the upper and lower rice tend To be consistent, meanwhile, the uneven distribution of the rice caused by sudden boiling can be avoided, and the purpose of adjusting the taste of different rice can be achieved.
It will be appreciated that when there is a pressure differential between the two locations, air will move from a high pressure to a low pressure, creating wind, and the greater the pressure differential between the two locations, the greater the wind force created. Similarly, when the pressure cooker with pressure releases pressure, wind is generated due to pressure difference, and the wind force acts on the water vapor in the pot and the water on the surface of the rice grains to bring the water vapor out of the rice or the pressure cooker. When the rear half stage of maintaining boiling is reached, a small amount of water is left at the bottom of the cooker, a small amount of water also remains between rice grains, the pressure cooking appliance is mainly used for evaporating the water absorbed by the rice grains in the rice cooking process and the water remaining between the rice grains through heating, and further performing pressure relief control on the rear half stage of boiling, so that the content of the water remaining in the rice in the cooker can be controlled, the density of the rice is improved through wind power, gaps can be generated between the rice grains, steam can uniformly permeate into the middle of the rice grains when the rice is cooked, the rice grains are heated, and the purpose of controlling the taste of the rice is achieved.
The following is a detailed description of a specific method for determining whether the pressure cooking appliance reaches the second half of the boiling maintenance, and the determination method includes, but is not limited to, the following six methods:
according to an embodiment of the present invention, as shown in fig. 2, the determining whether the pressure cooking appliance reaches the second half of maintaining boiling includes:
s201, acquiring the bottom temperature of the pressure cooking appliance.
Specifically, a temperature sensor may be provided at the bottom of the pressure cooking appliance to acquire the bottom temperature of the pressure cooking appliance through the temperature sensor.
S202, after the pressure cooking appliance enters the boiling stage, whether the bottom temperature reaches a first preset temperature is judged.
It should be noted that the first preset temperature T may be set according to the temperature sensing of the temperature sensor and the heating speed of the heating system, and the first preset temperature T may also be different due to different parameters, and may be greater than 85 ℃, and the specific temperature is based on actual measurement. Meanwhile, temperature sensing difference of the temperature sensor can be caused by different rice quantities, and different first preset temperatures T can be set according to the rice quantities.
And S203, if the bottom temperature reaches the first preset temperature, judging that the pressure cooking appliance reaches the latter half stage of maintaining boiling.
That is, when the bottom moisture gradually decreases, the bottom temperature gradually increases, and when the bottom temperature is higher than the first preset temperature T, it can be determined that the second half of the boiling is maintained.
According to an embodiment of the present invention, a weighing device may be provided in the pressure cooking appliance, wherein, as shown in fig. 3, the determining whether the pressure cooking appliance reaches the second half of maintaining boiling includes:
s301, acquiring the amount of water evaporated in the cooking process of the pressure cooking appliance through a weighing device.
It can be understood that when the pressure cooking appliance starts to cook, the initial water amount a of the pressure cooking appliance is obtained through the weighing device, the current water amount b of the cooking appliance is obtained during the cooking process, and the difference value of a and b is used as the water amount evaporated during the cooking process of the pressure cooking appliance.
S302, judging whether the water volume evaporated in the cooking process of the pressure cooking appliance reaches a preset value.
The preset value may be a fixed value, or the preset value may be a variable, for example, the preset value may be calibrated according to the initial water amount or the rice water amount.
And S303, if the water amount evaporated in the cooking process of the pressure cooking appliance reaches a preset value, judging that the pressure cooking appliance reaches the latter half stage of maintaining boiling.
That is, when the amount a-b of water evaporated during cooking obtained by the weighing device reaches a preset value, it can be judged that the latter half of the maintenance of boiling has been reached.
According to an embodiment of the present invention, an anti-overflow detecting device may be disposed in the pressure cooking appliance, wherein, as shown in fig. 4, the determining whether the pressure cooking appliance reaches the second half stage of maintaining boiling includes:
s401, acquiring the rice water upwelling frequency of the pressure cooking appliance in the cooking process through an anti-overflow detection device.
S402, judging whether the rice water upwelling frequency reaches a preset frequency.
Specifically, the preset frequency F may be a constant value, or the preset frequency F may be a variable, for example, the preset frequency F may be calibrated according to the amount of rice water.
And S403, if the rice water upwelling frequency reaches the preset frequency, judging that the pressure cooking utensil reaches the second half stage of maintaining boiling.
That is, with the pressure cooking appliance equipped with the overflow prevention detecting means, when the rice water upwelling frequency reaches the preset frequency F, it is considered that the cooking process has reached the second half of the water quantity being small, and it is judged that the second half of the water quantity remaining boiling has been reached.
According to an embodiment of the present invention, as shown in fig. 5, the determining whether the pressure cooking appliance reaches the second half of maintaining boiling includes:
s501, acquiring the total boiling time of the pressure cooking appliance in the boiling stage according to the rice water amount.
And S502, judging whether the pressure cooking utensil reaches the second half stage of maintaining boiling according to the total boiling time.
Specifically, the timing is started when the pressure cooking appliance enters the boiling stage of the boiling stage, and when the timing time reaches half of the total boiling time, it is determined that the latter half of the time for maintaining boiling has been reached. That is, when the boiling time of the pressure cooking appliance entering the boiling stage reaches half of the total boiling time entering the boiling stage obtained from the amount of rice water, it is determined that the latter half of the time of maintaining boiling has been reached.
According to an embodiment of the present invention, as shown in fig. 6, the determining whether the pressure cooking appliance reaches the second half of maintaining boiling includes:
and S601, starting timing when the pressure cooking appliance enters a boiling stage.
S602, judging whether the timing time reaches the preset time.
S603, if the timing time reaches the preset time, the pressure cooking appliance is judged to reach the second half stage of maintaining boiling.
It should be noted that the preset time may be preset according to the total time for the pressure cooking appliance to complete cooking, and the preset time may be a fixed value.
That is, when the pressure cooking appliance enters the boiling stage, the time counting is started, and when the counted time reaches the preset time, it is judged that the latter half of the time of maintaining boiling has been reached.
According to an embodiment of the present invention, as shown in fig. 7, an anti-overflow detecting device may be provided in the pressure cooking appliance, wherein the determining whether the pressure cooking appliance reaches the second half stage of maintaining boiling comprises:
and S701, after the pressure cooking appliance enters a boiling stage, controlling the pressure cooking appliance to heat at preset power.
Wherein, the preset power can be the full-power heating power of the pressure cooking appliance.
S702, detecting whether the pressure cooking appliance overflows or not through an overflow prevention detection device.
S703, if not, judging that the pressure cooking utensil reaches the second half stage of maintaining boiling.
That is, when the pressure cooking appliance enters the boiling stage, the pressure cooking appliance is controlled to be heated at full power, when the overflow-preventing detection device does not detect overflow, the boiling tends to be stable, and the second half of the boiling maintaining stage is judged to have been reached.
For example, referring to fig. 8, the method for controlling pressure relief of a cooking appliance according to an embodiment of the present invention includes the following steps, wherein after the pressure cooking appliance is powered on, step S901 is executed:
s901, the rice water amount in the pressure cooking utensil is judged according to the rice water amount judging method.
And S902, obtaining the number N of times of the ventilation device according to the judged rice water amount and the taste parameters and rice type.
And S903, obtaining the opening time To of the pressure relief device according To the judged rice water amount and the combination of the taste parameters and the rice type.
And S904, obtaining the closing time Tc of the pressure relief device according to the judged rice water amount and the current taste and rice type.
S905, judging whether the later stage of boiling is reached to the stage of less water in the pot.
If so, go to step S906; if not, step S905 is repeatedly performed.
And S906, judging whether the opening times N of the pressure relief device is 0 or not.
If yes, finishing cooking; if not, step S907 is performed.
And S907, opening the pressure relief device To for a time.
S908, closing the pressure relief device for Tc time.
S909, the opening frequency N of the pressure relief device is reduced by 1, and step S906 is executed.
In addition, by setting different opening times To and closing times Tc of the pressure relief device when the second half stage of boiling is maintained, namely when the time of the pan with less water is reached, the detection indexes of the average water content, the filling power, the reducing sugar, the hardness, the viscosity, the elasticity and the like of the rice grains are obtained through experiments, and the data recorded in the following table 1 are obtained:
TABLE 1
It can be seen from the data in the table that, compared with experiment 1, in experiment 2, the exhaust time is short, the time for maintaining the high pressure in the pot is long, and the time for accumulating steam is long, so that the hardness of the rice is small, the water content is high, the cooked rice is softer, and the effect of effectively controlling the pressure release in the latter half of boiling has a crucial influence on the taste of the rice.
In summary, according to the pressure release control method of the cooking appliance provided by the embodiment of the invention, the rice water amount of the pressure cooking appliance to cook rice is firstly obtained, the rice type of the rice to be cooked is obtained, the taste parameter of the rice to be cooked is obtained, the control timing sequence of the pressure release device is further obtained according to the rice water amount, the rice type and the taste parameter, and the pressure release device is controlled according to the control timing sequence after the pressure cooking appliance is judged to reach the latter half stage of maintaining boiling, so that the pressure release can be effectively controlled in the latter half stage of boiling, the pressure release is carried out in the latter half stage of boiling, the dense rice soup at the bottom of the pot can be brought to the upper layer of the rice, the taste and the nutritional ingredients of the upper and lower rice tend to be consistent, meanwhile, the uneven distribution of the rice due to sudden boiling can not occur, the purpose of adjusting the taste of the rice is achieved, and the satisfaction degree of a user is improved.
Based on the pressure relief control method of the pressure cooking appliance in the foregoing embodiment, the invention also provides a non-transitory computer-readable storage medium.
In an embodiment of the present invention, a non-transitory computer-readable storage medium has stored thereon a computer program which, when executed by a processor, implements the pressure discharge control method of the pressure cooking appliance of the above-described embodiment.
According to the non-transitory computer-readable storage medium provided by the embodiment of the invention, by executing the program stored in the non-transitory computer-readable storage medium and corresponding to the pressure relief control method of the pressure cooking appliance, the control time sequence of the pressure relief device is obtained according to the rice water amount, the rice type and the taste parameters, and the pressure relief device is controlled according to the control time sequence when the pressure cooking appliance is judged to reach the latter half stage of maintaining boiling, so that pressure relief is performed in the latter half stage of boiling, the thick rice soup at the bottom of the pot can be brought to the upper layer of the rice, the taste and the nutritional ingredients of the upper and lower rice tend to be consistent, and the uneven distribution of the rice caused by bumping can be avoided, so that the pressure relief can be effectively controlled in the latter half stage of boiling, the purpose of adjusting the taste of the rice is achieved, and the satisfaction degree of a user is improved.
Compared with the pressure relief control method of the pressure cooking appliance in the embodiment, the invention also provides the pressure cooking appliance.
In an embodiment of the present invention, the pressure cooking appliance includes a pressure relief device, and the pressure cooking appliance further includes a memory, a processor, and a pressure relief control program of the pressure cooking appliance stored on the memory and operable on the processor.
According to the pressure cooking appliance provided by the embodiment of the invention, the pressure relief control program stored on the memory is executed by the processor to realize the corresponding steps of the pressure relief control method of the pressure cooking appliance, the control time sequence of the pressure relief device is obtained according to the rice water amount, the rice type and the taste parameters, and the pressure relief device is controlled according to the control time sequence when the pressure cooking appliance is judged to reach the latter half stage of maintaining boiling, so that the pressure relief can be effectively controlled in the latter half stage of boiling, the pressure relief is realized in the latter half stage of boiling, the thick rice soup at the bottom of the cooker can be favorably carried on the upper layer of rice, the taste and the nutrient content of the upper and lower rice tend to be consistent, meanwhile, the uneven distribution of the rice caused by sudden boiling can be avoided, the purpose of adjusting the taste of the rice is achieved, and the satisfaction degree.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A pressure relief control method of a pressure cooking appliance, wherein the pressure cooking appliance comprises a pressure relief device, the method comprising the steps of:
acquiring the amount of rice water of the rice to be cooked of the pressure cooking appliance, and acquiring the type of the rice to be cooked;
acquiring taste parameters of the rice to be cooked;
acquiring a control time sequence of the pressure relief device according to the rice water amount, the rice type and the taste parameters;
judging whether the pressure cooking utensil reaches the second half stage of maintaining boiling;
if yes, controlling the pressure relief device according to the control time sequence;
wherein, the opening time and the closing time of the pressure relief device change along with the rice water quantity, the rice type and the taste parameters.
2. The pressure-relief control method of pressure cooker as claimed in claim 1, wherein said control sequence is that said pressure-relief device is controlled to be turned on at least once for a first time and then turned off for a second time.
3. The pressure relief control method of the pressure cooking appliance according to claim 1 or 2, wherein the judging whether the pressure cooking appliance reaches the latter half stage of maintaining boiling comprises:
acquiring the bottom temperature of the pressure cooking appliance;
after the pressure cooking appliance enters a boiling stage, judging whether the bottom temperature reaches a first preset temperature or not;
and if the bottom temperature reaches a first preset temperature, judging that the pressure cooking appliance reaches the latter half stage of maintaining boiling.
4. The pressure relief control method of the pressure cooking appliance according to claim 1 or 2, wherein a weighing device is provided in the pressure cooking appliance, and wherein the determining whether the pressure cooking appliance reaches the latter half stage of maintaining boiling comprises:
acquiring the amount of water evaporated in the cooking process of the pressure cooking appliance through the weighing device;
judging whether the water volume evaporated in the cooking process of the pressure cooking appliance reaches a preset value or not;
and if the water amount evaporated in the cooking process of the pressure cooking appliance reaches a preset value, judging that the pressure cooking appliance reaches the latter half stage of maintaining boiling.
5. The pressure relief control method of the pressure cooking appliance according to claim 1 or 2, wherein the pressure cooking appliance is provided with an anti-overflow detecting device, and wherein the determining whether the pressure cooking appliance reaches the latter half stage of maintaining boiling comprises:
acquiring the rice water upwelling frequency of the pressure cooking appliance in the cooking process through the anti-overflow detection device;
judging whether the rice water upwelling frequency reaches a preset frequency or not;
and if the rice water upwelling frequency reaches a preset frequency, judging that the pressure cooking appliance reaches the second half stage of maintaining boiling.
6. The pressure relief control method of the pressure cooking appliance according to claim 1 or 2, wherein the judging whether the pressure cooking appliance reaches the latter half stage of maintaining boiling comprises:
acquiring the total boiling time of the pressure cooking appliance in a boiling stage according to the rice water amount;
and judging whether the pressure cooking utensil reaches the second half stage of maintaining boiling according to the total boiling time.
7. The pressure relief control method of the pressure cooking appliance according to claim 1 or 2, wherein the judging whether the pressure cooking appliance reaches the latter half stage of maintaining boiling comprises:
starting timing when the pressure cooking appliance enters a boiling stage;
judging whether the timing time reaches a preset time or not;
and if the timing time reaches the preset time, judging that the pressure cooking appliance reaches the second half stage of maintaining boiling.
8. The pressure relief control method of the pressure cooking appliance according to claim 1 or 2, wherein the pressure cooking appliance is provided with an anti-overflow detecting device, and wherein the determining whether the pressure cooking appliance reaches the latter half stage of maintaining boiling comprises:
after the pressure cooking appliance enters a boiling stage, controlling the pressure cooking appliance to heat at a preset power;
detecting whether the pressure cooking appliance overflows or not through the overflow prevention detection device;
if not, judging that the pressure cooking utensil reaches the second half stage of maintaining boiling.
9. A non-transitory computer-readable storage medium having stored thereon a computer program, wherein the program, when executed by a processor, implements the pressure discharge control method of the pressure cooking appliance according to any one of claims 1 to 8.
10. A pressure cooking appliance, characterized in that the pressure cooking appliance comprises a pressure relief device, the pressure cooking appliance further comprises a memory, a processor and a pressure cooking appliance pressure relief control program stored on the memory and operable on the processor, the pressure cooking appliance pressure relief control program, when executed by the processor, implements the steps of the pressure cooking appliance pressure relief control method according to any one of claims 1-8.
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| CN202110845311.8A CN113331681A (en) | 2017-12-07 | 2017-12-07 | Pressure cooking utensil and pressure relief control method thereof |
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| CN202110845311.8A CN113331681A (en) | 2017-12-07 | 2017-12-07 | Pressure cooking utensil and pressure relief control method thereof |
| CN201711288773.4A CN109892964B (en) | 2017-12-07 | 2017-12-07 | Pressure cooking utensil and pressure relief control method thereof |
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| CN112754299A (en) * | 2019-11-04 | 2021-05-07 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance and cooking control method and control device thereof |
| CN113116131B (en) * | 2019-12-31 | 2022-06-07 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance and oil filtering control method and device thereof |
| CN115054108B (en) * | 2019-12-31 | 2024-03-01 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance, oil filtering control method and control device thereof |
| CN114098404B (en) * | 2020-08-28 | 2023-05-12 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance, control method, control device, and computer-readable storage medium |
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| CN109892964B (en) | 2021-08-20 |
| CN109892964A (en) | 2019-06-18 |
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