CN105982523A - Control method of cooking utensil - Google Patents
Control method of cooking utensil Download PDFInfo
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- CN105982523A CN105982523A CN201510045098.7A CN201510045098A CN105982523A CN 105982523 A CN105982523 A CN 105982523A CN 201510045098 A CN201510045098 A CN 201510045098A CN 105982523 A CN105982523 A CN 105982523A
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Abstract
The invention provides a control method of a cooking utensil.An upper cover of the cooking utensil is provided with a steam exhaust valve and a coil assembly. The steam exhaust valve is provided with a permanent magnet or a soft magnet and can be affected by active force of a magnetic field generated by electrification of the coil assembly. The control method comprises following steps: a first boiling phase, first pre-set current is input to the coil assembly; a second boiling phase, second pre-set current is input to the coil assembly after the first boiling phase; a pressure maintaining phase, third pre-set current is input to the coil assembly between the first and the second boiling phase or after the second boiling phase.The control method of the cooking utensil has following beneficial effects: due to the fact that different current is input into the coil assembly in different cooking phases, different magnetic field forces can be generated by the steam exhaust valve; the cooking utensil is controlled to be kept in the boiling state in different phases and under different pressure; heat and moisture can be transferred evenly so that thick soup and complete rice can be achieved.
Description
Technical field
The present invention relates to kitchen utensils field, more specifically, relate to the control method of a kind of cooking apparatus.
Background technology
Existing electric pressure cooking saucepan product, its cooking process is mostly single pressure limiting pressure, and except rising
Outside a bit of time pressing through journey, maintaining airtight resting state in pot all the time, in pot, food materials lack convection current
Rolling, in process of especially cooking pot, heat, moisture transmission inequality, cause Baoshang the denseest, cook easily
Lamination (such as: top is stiff, bottom is completely mashed) occurs.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art.
To this end, it is an object of the invention to, it is provided that the control method of a kind of cooking apparatus, different
Cooking stage inputs different electric currents to coil block so that it is the magnetic field force producing exhaust steam valve is different,
Cooking apparatus is made to maintain fluidized state, beneficially cooking apparatus under different stages, different pressure
In heat and moisture transmission uniformly, it is to avoid Baoshang is the denseest, cooks and lamination easily occurs, changes
It is apt to culinary art effect.
For achieving the above object, The embodiment provides the control method of a kind of cooking apparatus, described
Covering on cooking apparatus and be provided with exhaust steam valve and coil block, described exhaust steam valve is provided with permanent magnet or soft magnetism
Body, and the active force in the magnetic field that can be produced by the energising of described coil block, the controlling party of described cooking apparatus
Method includes: the first boiling stage, and the duration of described first boiling stage is T1, boils described first
Rising the stage, the controller of described cooking apparatus controls to input the first predetermined current to described coil block；Second
Boiling stage, after described second boiling stage is positioned at described first boiling stage, and duration is T2,
At described second boiling stage, described controller controls to input the second predetermined current to described coil block；Protect
In the pressure stage, described packing stage is between described first boiling stage and the second boiling stage, or is positioned at
After described second boiling stage, and the duration of described packing stage is T3, at described packing stage,
Described controller controls to input the 3rd predetermined current to described coil block.
In the above embodiment of the present invention, the different cooking stage in cooking process, by coil
The assembly different predetermined current of input, make exhaust steam valve by different magnetic field forces (captivation or repulsive force),
Thus control the opening and closing of exhaust steam valve, make cooking apparatus in different cooking stages, different steam pressure effects
Lower maintenance is seethed with excitement, thus meets the culinary art demand of different food materials, improves culinary art effect.
Specifically, when culinary art starts, the heating devices heat of cooking apparatus, now cooking apparatus is in boiling
Last stage, along with the continuous heating of heater, the food in cooking apparatus is made gradually to heat up, steam pressure
It is gradually increased, after heating a period of time, after cooking apparatus enters the first boiling stage, controller control coil
Input the first predetermined current in assembly, now the pressure limiting pressure of exhaust steam valve (will open required steaming by exhaust steam valve
The size of the pressure of vapour) it is the first preset pressure, when in cooking apparatus, steam pressure is more than the first preset pressure
Force value time, exhaust steam valve opens, and cooking apparatus keeps fluidized state under the first preset pressure.
After first boiling stage continues T1 duration, or enter the second boiling stage, or enter pressurize rank
Section, if the first boiling stage enters the second boiling stage after terminating, input the in controller control coil assembly
Two predetermined current, now the pressure limiting pressure of exhaust steam valve is the second preset pressure, when steam pressure in cooking apparatus
During more than the force value of the second preset pressure, exhaust steam valve is opened, and cooking apparatus keeps under the second preset pressure
Fluidized state；After second boiling stage continues T2 duration, enter packing stage, controller control coil group
Input the 3rd predetermined current in part, now the pressure limiting pressure of exhaust steam valve is the 3rd preset pressure, works as cooking apparatus
When interior steam pressure is more than the force value of the 3rd preset pressure, exhaust steam valve is opened, when the steam in cooking apparatus
When pressure is less than the force value of the 3rd preset pressure, exhaust steam valve cuts out, and makes the steam pressure in cooking apparatus tie up
Hold at the 3rd preset pressure value.
Similarly, if the first boiling stage enters packing stage after terminating, the steam pressure in cooking apparatus is made
Maintain the 3rd preset pressure value；Packing stage enters the second boiling stage after terminating, cooking apparatus is second
Fluidized state is kept under preset pressure.
In sum, in the control method of the cooking apparatus that the above embodiment of the present invention provides, cook different
Prepare food the stage, to the electric current that coil block input is different, make the steam pressure in cooking apparatus can maintain difference
Force value, make the food in cooking apparatus can seethe with excitement at various pressures, in making cooking apparatus
Food carries out convection current rolling so that heat in cooking apparatus and moisture transmission are uniformly, it is to avoid Baoshang is the denseest,
Cook and lamination easily occurs, improve culinary art effect.
It addition, the control method of the cooking apparatus of the above embodiment of the present invention offer also has following additional
Technical characteristic:
According to one embodiment of present invention, the pressure limiting of the described exhaust steam valve of described second boiling stage it is in
The value of pressure is higher than the value of the pressure limiting pressure of the described exhaust steam valve being in described first boiling stage, and is in institute
State the value of pressure limiting pressure of the described exhaust steam valve of packing stage higher than being in the described of described second boiling stage
The value of the pressure limiting pressure of exhaust steam valve.
According to one embodiment of present invention, the pressure limiting of the described exhaust steam valve of described first boiling stage it is in
The value of pressure is in the range of 20kPa-50kPa；It is in the pressure limiting of the described exhaust steam valve of described second boiling stage
The value of pressure is in the range of 20kPa-70kPa；It is in the pressure limiting pressure of the described exhaust steam valve of described packing stage
Value in the range of 50kPa-90kPa.
According to one embodiment of present invention, described second predetermined current is square wave current.
According to one embodiment of present invention, corresponding with the high ordinary mail number of described square wave current described steam discharge
The value of the pressure limiting pressure of valve is in the range of 20kPa-50kPa, corresponding with the LOW signal of described square wave current
The value of the pressure limiting pressure of described exhaust steam valve is in the range of 50kPa-70kPa.
According to one embodiment of present invention, described exhaust steam valve is provided with permanent magnet, and described exhaust steam valve is in side
Under the effect of downward power, described steam channel is closed, and at described first boiling stage and/or described
Second boiling stage, described controller described first predetermined current of control and/or described second predetermined current
Direction, makes the direction of the magnetic field force that described exhaust steam valve is subject to upwards.
According to one embodiment of present invention, described exhaust steam valve is provided with permanent magnet, and described exhaust steam valve is in side
Under the effect of downward power, described steam channel is closed, and at described first boiling stage and/or described
Second boiling stage, described controller described first predetermined current of control and/or described second predetermined current
Direction, makes the direction of the magnetic field force that described exhaust steam valve is subject to upwards.
According to one embodiment of present invention, in described second boiling stage, the side that described exhaust steam valve is subject to
The value of the power that direction from described exhaust steam valve to the value of magnetic field force upwards that be subject to less than is downward.
According to one embodiment of present invention, at described packing stage, described controller controls described coil
Assembly power-off, the current value making described 3rd predetermined current is zero, the power that described exhaust steam valve is downward in direction
Under effect, described steam channel is closed.
According to one embodiment of present invention, T1=0s or T2=0s or T3=0s.
Additional aspect and the advantage of the present invention will become obvious in following description part, or pass through the present invention
Practice recognize.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment
Will be apparent from easy to understand, wherein:
Fig. 1 is the flow process signal of the control method according to the cooking apparatus described in first embodiment of the invention
Figure；
Fig. 2 is the flow process signal of the control method according to the cooking apparatus described in second embodiment of the invention
Figure；
Fig. 3 is that in cooking process, temperature is at any time according to the electric pressure cooking saucepan described in first embodiment of the invention
Between variation relation schematic diagram；
Fig. 4 is that in cooking process, temperature is at any time according to the electric pressure cooking saucepan described in second embodiment of the invention
Between variation relation schematic diagram；
Fig. 5 is that in cooking process, temperature is at any time according to the electric pressure cooking saucepan described in third embodiment of the invention
Between variation relation schematic diagram；
Fig. 6 is that in cooking process, temperature is at any time according to the electric pressure cooking saucepan described in four embodiment of the invention
Between variation relation schematic diagram；
Fig. 7 is the decomposition texture schematic diagram according to the electric pressure cooking saucepan described in one embodiment of the invention；
Fig. 8 is the sectional structure schematic diagram of the upper cover of electric pressure cooking saucepan shown in Fig. 7；
Fig. 9 is the A portion structure enlarged diagram in Fig. 8.
Wherein, in Fig. 7 to Fig. 9, corresponding relation between reference and component names is:
1 upper cover, 10 covers, 11 inner caps, 12 pot covers, 13 exhaust steam valves, 130 permanent magnets, 14 lines
Coil assembly, 15 steam channels, 2 pots
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, below in conjunction with attached
The present invention is further described in detail by figure and detailed description of the invention.It should be noted that not
In the case of conflict, the feature in embodiments herein and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but,
The present invention can implement to use other to be different from mode described here, therefore, and the guarantor of the present invention
Scope of protecting is not limited by following public specific embodiment.
The steam discharge blood pressure lowering of the cooking apparatus provided according to some embodiments of the invention is described with reference to the accompanying drawings
Method and cooking apparatus.
The embodiment of first aspect of the present invention provides the control method of a kind of cooking apparatus, wherein, institute
State cooking apparatus on cover and be provided with exhaust steam valve and coil, described exhaust steam valve is provided with soft magnetic bodies or permanent magnet,
And the active force in the magnetic field that can be produced by described coil electricity.
In the example depicted in fig. 1, the control method of described cooking apparatus comprises the following steps:
Step S102, the i.e. first boiling stage, the duration of the first boiling stage is T1, in the first boiling
Rising the stage, the controller of cooking apparatus controls to input the first predetermined current to coil block；
Step S104, the i.e. second boiling stage, after the second boiling stage is positioned at the first boiling stage, and
Duration is T2, and at the second boiling stage, controller controls to input the second predetermined current to coil block；
Step S106, i.e. packing stage, after packing stage is positioned at the second boiling stage, and packing stage
Duration be T3, controller control to coil block input the 3rd predetermined current.
In the illustrated example shown in fig. 2, the control method of described cooking apparatus comprises the following steps:
Step S202, the i.e. first boiling stage, the duration of the first boiling stage is T1, in the first boiling
Rising the stage, the controller of cooking apparatus controls to input the first predetermined current to coil block；
Step S204, i.e. packing stage, after packing stage is positioned at the first boiling stage, and packing stage
Duration be T3, controller control to coil block input the 3rd predetermined current；
Step S204, the i.e. second boiling stage, after the second boiling stage is positioned at packing stage, and continue
Shi Changwei T2, at the second boiling stage, controller controls to input the second predetermined current to coil block.
In the above embodiment of the present invention, the different cooking stage in cooking process, by coil
The assembly different predetermined current of input, make exhaust steam valve by different magnetic field forces (captivation or repulsive force),
Thus control the opening and closing of exhaust steam valve, make cooking apparatus in different cooking stages, different steam pressure effects
Lower maintenance is seethed with excitement, thus meets the culinary art demand of different food materials, improves culinary art effect.
Specifically, when culinary art starts, the heating devices heat of cooking apparatus, now cooking apparatus is in boiling
Last stage, along with the continuous heating of heater, the food in cooking apparatus is made gradually to heat up, steam pressure
It is gradually increased, after heating a period of time, after cooking apparatus enters the first boiling stage, controller control coil
Input the first predetermined current in assembly, now the pressure limiting pressure of exhaust steam valve is the first preset pressure, works as cooking pot
When in tool, steam pressure is more than the force value of the first preset pressure, exhaust steam valve is opened, and cooking apparatus is pre-first
If keeping fluidized state under pressure.
After first boiling stage continues T1 duration, or enter the second boiling stage, or enter pressurize rank
Section, if the first boiling stage enters the second boiling stage (as shown in Figure 1), controller control line after terminating
Input the second predetermined current in coil assembly, now the pressure limiting pressure of exhaust steam valve is the second preset pressure, works as culinary art
When in utensil, steam pressure is more than the force value of the second preset pressure, exhaust steam valve is opened, and cooking apparatus is second
Fluidized state is kept under preset pressure；After second boiling stage continues T2 duration, enter packing stage, control
Input the 3rd predetermined current in device control coil assembly processed, now the pressure limiting pressure of exhaust steam valve is the 3rd default pressure
Power, when in cooking apparatus, steam pressure is more than the force value of the 3rd preset pressure, exhaust steam valve is opened, when cooking
When the steam pressure prepared food in utensil is less than the force value of the 3rd preset pressure, exhaust steam valve cuts out, and makes cooking apparatus
Interior steam pressure maintains the 3rd preset pressure value.
Similarly, if the first boiling stage enters packing stage (as shown in Figure 2) after terminating, cooking pot is made
Steam pressure in tool maintains the 3rd preset pressure value；Packing stage enters the second boiling stage after terminating,
Cooking apparatus keeps fluidized state under the second preset pressure.
In sum, in the control method of the cooking apparatus that the above embodiment of the present invention provides, cook different
Prepare food the stage, to the electric current that coil block input is different, make the steam pressure in cooking apparatus can maintain difference
Force value, make the food in cooking apparatus can seethe with excitement at various pressures, in making cooking apparatus
Food carries out convection current rolling so that heat in cooking apparatus and moisture transmission are uniformly, it is to avoid Baoshang is the denseest,
Cook and lamination easily occurs, improve culinary art effect.
Preferably, the value of pressure limiting pressure of the exhaust steam valve of the second boiling stage it is in higher than being in the first boiling rank
The value of pressure limiting pressure of the exhaust steam valve of section, and it is in the value of pressure limiting pressure of the exhaust steam valve of packing stage higher than place
The value of pressure limiting pressure in the exhaust steam valve of the second boiling stage.
Specifically, be in the exhaust steam valve of the first boiling stage pressure limiting pressure value in the range of
20kPa-50kPa；
It is in the value of pressure limiting pressure of the exhaust steam valve of the second boiling stage in the range of 20kPa-70kPa；
It is in the value of pressure limiting pressure of the exhaust steam valve of packing stage in the range of 50kPa-90kPa.
At the second boiling stage, the food in cooking apparatus carries out rolling boiling at a higher pressure；?
One boiling stage, the food in cooking apparatus carries out rolling boiling at lower pressures, uses high pressure boiling
With low-pressure boiled combine mode so that food fully seethes with excitement in pot, and high pressure boiling make food soft,
Fully water suction, the ripest, save whole cooking time, low-pressure boiled makes food the most tasty, Baoshang
Richer, prepare food more tasty, it is to avoid Baoshang is the denseest.
In a specific embodiment of the present invention, the second predetermined current is square wave current.
Further, the value of the pressure limiting pressure of corresponding with the high ordinary mail number of square wave current exhaust steam valve in the range of
20kPa-50kPa, the value of the pressure limiting pressure of the exhaust steam valve corresponding with the LOW signal of square wave current in the range of
50kPa-70kPa。
I.e. at the second boiling stage, the high level of controller control coil assembly alternately input square wave current and low
Current levels value, drives exhaust steam valve steam discharge in keeping cooking apparatus under high pressure and low pressure two states respectively
Pressure balance, makes cooking apparatus replace under low pressure and high pressure two states and maintains boiling.
In some embodiments of the invention, exhaust steam valve is provided with permanent magnet, and exhaust steam valve is at the work of downward power
Being closed by steam channel with lower, and at the first boiling stage and/or the second boiling stage, controller controls the
One predetermined current and/or the direction of the second predetermined current, the magnetic field force making exhaust steam valve be subject to is power upwards.
Wherein, at the first boiling stage, the magnetic field force upwards that exhaust steam valve is subject to higher than exhaust steam valve be subject to
Under power (including gravity etc.), make exhaust steam valve open steam channel, the i.e. first boiling stage is at ambient pressure
Boiling, on the premise of packing stage ensure that food is the ripest, at ambient pressure boiling simmer, can be fine
Ground ensures quality and the taste of culinary art dish of Baoshang.
At the second boiling stage, the magnetic field force upwards that exhaust steam valve is subject to is downward less than what exhaust steam valve was subject to
Power so that the steam pressure of the second boiling stage is higher than the steam pressure of the first boiling stage, it is achieved in difference
Boiling under pressure state, with the demand of satisfied different food materials.
Further, in packing stage, controller control coil assembly power-off, the electric current of the 3rd predetermined current is made
Value is zero, and steam channel is closed under the effect of downward power by exhaust steam valve, i.e. at packing stage, and exhaust steam valve
Acting on of the magnetic field not produced by coil, now the pressure limiting pressure of exhaust steam valve is more than being in the first boiling stage
With the pressure limiting pressure of the exhaust steam valve of the second boiling stage, make the vapour pressure being in the cooking apparatus of packing stage
Force value is maximum.
In some embodiments of the invention, T1=0s or T2=0s or T3=0s, the i.e. first boiling stage or
The duration of the second boiling stage or packing stage can be 0, i.e. in cooking process, can save
The a certain stage in one boiling stage, the second boiling stage and packing stage.
Below in conjunction with the accompanying drawings, as a example by the cooking process of electric pressure cooking saucepan, further illustrate cooking of present invention offer
Prepare food the control method of utensil.
As shown in Figure 7 to 9, electric pressure cooking saucepan includes upper cover 1 and the pot equipped with heater, controller etc.
Body 2, upper cover 1 includes cover 10, inner cap 11, pot cover 12, equipped with gland steam exhauster on pot cover 12, gland steam exhauster
Inside offering steam channel 15, the top of gland steam exhauster is provided with exhaust steam valve 13, and exhaust steam valve 13 is internal equipped with permanent magnetism
Body 130；Coil block 14 it is provided with, equipped with coil windings and iron core inside it below exhaust steam valve 13.
In cooking process, by inputting different predetermined current to coil block 14 so that it is to exhaust steam valve 13
Produce corresponding active force (captivation or repulsive force), thus control exhaust steam valve 13 different cooking stages,
Maintain steam discharge state under different steam pressures, thus realize optimal culinary art effect.
In Fig. 3 to Fig. 6, horizontal axis representing time, the temperature in the interior pot that the longitudinal axis represents, the wherein temperature in pot
Degree and the steam pressure one_to_one corresponding in pot, by the temperature shown in the longitudinal axis, the value in bracket represents this temperature pair
The vapour pressure force value answered；Ti (i=1,2,3,4 or 5) express time point on transverse axis, adjacent two ti it
Between the duration that difference is this stage, such as T0=t1-0 in Fig. 3, represent the duration of boiling last stage,
T1=t2-t1, represents the duration in atmospheric boiling stage, by that analogy.
In the example depicted in fig. 3, cooking process in chronological sequence order includes seething with excitement last stage, often the most successively
Pressure boiling stage (the i.e. first boiling stage), low-pressure boiled stage (the i.e. second boiling stage), high pressure pressurize
Stage (i.e. packing stage), buck stage, holding stage.
In the example depicted in fig. 4, cooking process in chronological sequence order includes seething with excitement last stage, often the most successively
Pressure boiling stage (the i.e. first boiling stage), high pressure packing stage (i.e. packing stage), low-pressure boiled stage
(the i.e. second boiling stage), buck stage, holding stage.
In the example depicted in fig. 5, cooking process in chronological sequence order includes seething with excitement last stage, often the most successively
Pressure boiling stage (the i.e. first boiling stage), high-low pressure boiling stage (the i.e. second boiling stage, now the
Two predetermined current are square wave current), high pressure packing stage (i.e. packing stage), buck stage, holding stage.
In the example depicted in fig. 6, cooking process in chronological sequence order includes seething with excitement last stage, often the most successively
Pressure boiling stage (the i.e. first boiling stage), high pressure packing stage (i.e. packing stage), high-low pressure boiling rank
Section (the i.e. second boiling stage, now the second predetermined current is square wave current), buck stage, holding stage.
In the example shown in Fig. 3 to Fig. 6, in the atmospheric boiling stage, controller controls in coil block
Input the first predetermined current, this first predetermined current produce magnetic field effect under, exhaust steam valve be subject to
On magnetic field force higher than its downward power being subject to, make exhaust steam valve move under the driving of magnetic field force, by steam
Passage fully opens, and makes electric pressure cooking saucepan maintain boiling under atmospheric pressure state.
In the example shown in Fig. 3 and Fig. 4, in the low-pressure boiled stage, controller controls in coil block
Input the second predetermined current, this second predetermined current produce magnetic field effect under, exhaust steam valve be subject to
On magnetic field force less than its downward power being subject to, so reach now to arrange when the steam pressure in electric pressure cooking saucepan
During the pressure limiting pressure of steam valve, exhaust steam valve moves under the thrust of steam, is partially opened by steam channel,
Make the steam pressure in electric pressure cooking saucepan be maintained at low-pressure state, and under this low-pressure state, maintain boiling.
In the example shown in Fig. 5 and Fig. 6, at high-low pressure boiling stage, controller controls to coil block
Alternately input high pressure and the second pre-set current value corresponding to low pressure, drive exhaust steam valve respectively in high pressure and low pressure two
Steam discharge keep pot inner pressure balance under kind of state, makes electric pressure cooking saucepan alternately under low pressure and high pressure two states
Maintain boiling.At high-low pressure boiling stage, the number of times of high and low pressure alternate can be one or many.
In the example shown in Fig. 3 to Fig. 6, at high pressure packing stage, coil block no power, exhaust steam valve
Being failure to actuate, pot inner pressure is stressed on-off control, maintains maximum working pressure, and does not produce boiling.
In figs. 3 and 4, the low-pressure boiled stage, the vapour pressure force value (steam discharge with the residing stage in pot
The pressure limiting force value of valve is equal) P1 is: 20kPa≤P1≤50kPa；High pressure packing stage, the steaming in pot
Vapour pressure force value P3 is: 50kPa≤P3≤90kPa, and P1 ＜ P3；And P1 is more than in pot during atmospheric boiling
Vapour pressure force value.
Vapour pressure force value P1 in fig. 5 and fig., when being in the low pressure of high-low pressure boiling stage, in pot
For: 20kPa≤P1≤50kPa, be in high-low pressure boiling stage high pressure time, the vapour pressure force value in pot
P2 is: 50kPa≤P2≤70kPa, high pressure packing stage, and vapour pressure force value P3 in pot is: 50kPa
≤ P3≤90kPa, P1 ＜ P2 ＜ P3.In Fig. 3 to Fig. 6, during the low pressure of high-low pressure boiling stage, pot
Interior vapour pressure force value P1 is equal with vapour pressure force value P1 in pot during the low-pressure boiled stage, certainly, also
Can be unequal.
Although it should be noted that in the example shown in Fig. 3 to Fig. 6, cooking process being respectively provided with normal pressure boiling
Rise the stage, but when production application, the atmospheric boiling stage can be saved according to actual needs, even if
The persistent period in atmospheric boiling stage is zero.Similarly, as required, can be by the persistent period of packing stage
It is set to zero, or, the duration in low-pressure boiled stage or high-low pressure boiling stage is set to zero.
Cooking process shown in Fig. 3 and Fig. 5, low-pressure boiled laggard horizontal high voltage pressurize, or high-low pressure boiling
Laggard horizontal high voltage pressurize, these two groups culinary art curves be suitable for cooking, culinary art leading portion made by boiling the rice in pot,
Water fully rolls, so that heat, moisture transmission in pot are uniform, it is to avoid layering of cooking；Culinary art back segment leads to
Cross high pressure-temperature to cook rice over a slow fire, make the grain of rice fully absorb water, gelatinizing, it is to avoid rice is half-cooked, increases the sweet of rice grain simultaneously
Degree and suppleness, optimize taste and the mouthfeel of rice.Wherein, high-low pressure boiling stage can be handed over by high-low pressure
The process replaced produces violent boiling rolling in making pot.
Cooking process shown in Fig. 4 and Fig. 6, after carrying out low-pressure boiled, or high pressure pressurize after high pressure pressurize
Carrying out high-low pressure boiling, this two suites line is suitable for Baoshang, and culinary art leading portion makes food materials cook quickly soon by High Temperature High Pressure
Ripe and soften, culinary art back segment make the food materials of softening fully roll by boiling, promote the precipitation of food materials taste,
Make soup richer more delicious.
For some other food materials or cooking method, it may be required mouthfeel can not be too soft, or it is tasty, then to receive juice
Corresponding high pressure packing stage can be cancelled, lengthen boiling stage.
In sum, the control method of the cooking apparatus that the present invention provides, in cooking process, pass through
Different electric currents is inputted to coil block so that it is the magnetic field that exhaust steam valve is produced at different cooking stages
Power is different, thus controls cooking apparatus and maintain fluidized state under different stages, different pressure,
Be conducive to the heat in cooking apparatus and moisture transmission uniformly, it is to avoid Baoshang is the denseest, cooks easily to go out
Existing lamination, improves culinary art effect；And maintain boiling at various pressures, difference can be met
The culinary art demand of food materials so that the use of user is convenient.
In the description of this specification, term " embodiment ", " some embodiments ", " be embodied as
Example " etc. description means to combine this embodiment or example describes specific features, structure, material or feature
It is contained at least one embodiment or the example of the present invention.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.And, the specific features of description,
Structure, material or feature can in any one or more embodiments or example in an appropriate manner
In conjunction with.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for
For those skilled in the art, the present invention can have various modifications and variations.All essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included in the present invention
Protection domain within.
Claims (10)
1. the control method of a cooking apparatus, it is characterised in that cover on described cooking apparatus and be provided with
Exhaust steam valve and coil block, described exhaust steam valve is provided with permanent magnet or soft magnetic bodies, and can be by described coil groups
The active force in the magnetic field that part energising produces, the control method of described cooking apparatus includes:
First boiling stage, the duration of described first boiling stage is T1, on described first boiling rank
Section, the controller of described cooking apparatus controls to input the first predetermined current to described coil block；
Second boiling stage, after described second boiling stage is positioned at described first boiling stage, and when continuing
A length of T2, at described second boiling stage, it is pre-that described controller controls to input second to described coil block
If electric current；
Packing stage, described packing stage between described first boiling stage and the second boiling stage, or
After person is positioned at described second boiling stage, and the duration of described packing stage is T3, described guarantor
In the pressure stage, described controller controls to input the 3rd predetermined current to described coil block.
The control method of cooking apparatus the most according to claim 1, it is characterised in that
It is in the value of pressure limiting pressure of the described exhaust steam valve of described second boiling stage higher than being in described first
The value of the pressure limiting pressure of the described exhaust steam valve of boiling stage, and be in the described exhaust steam valve of described packing stage
The value of pressure limiting pressure is higher than the value of the pressure limiting pressure of the described exhaust steam valve being in described second boiling stage.
The control method of cooking apparatus the most according to claim 2, it is characterised in that
Be in the described exhaust steam valve of described first boiling stage pressure limiting pressure value in the range of
20kPa-50kPa；
Be in the described exhaust steam valve of described second boiling stage pressure limiting pressure value in the range of
20kPa-70kPa；
It is in the value of pressure limiting pressure of the described exhaust steam valve of described packing stage in the range of 50kPa-90kPa.
The control method of cooking apparatus the most according to claim 2, it is characterised in that
Described second predetermined current is square wave current.
The control method of cooking apparatus the most according to claim 4, it is characterised in that
The value of the pressure limiting pressure of the described exhaust steam valve corresponding with the high ordinary mail number of described square wave current in the range of
20kPa-50kPa, the value of the pressure limiting pressure of the described exhaust steam valve corresponding with the LOW signal of described square wave current
In the range of 50kPa-70kPa.
The control method of cooking apparatus the most according to any one of claim 1 to 5, its feature exists
In,
Described exhaust steam valve is provided with permanent magnet, described exhaust steam valve under the effect of the downward power in direction by described steaming
Vapour pathway closure, and in described first boiling stage and/or described second boiling stage, described controller control
Make described first predetermined current and/or the direction of described second predetermined current, make the magnetic that described exhaust steam valve is subject to
The direction of field force is upwards.
The control method of cooking apparatus the most according to claim 6, it is characterised in that
At described first boiling stage, the value of the direction that described exhaust steam valve is subject to magnetic field force upwards is higher than described
The value of the power that direction that exhaust steam valve is subject to is downward, makes described exhaust steam valve open described steaming under the action of a magnetic force
Vapour passage.
The control method of cooking apparatus the most according to claim 6, it is characterised in that
At described second boiling stage, the value of the direction that described exhaust steam valve is subject to magnetic field force upwards is less than described
The value of the power that direction that exhaust steam valve is subject to is downward.
The control method of cooking apparatus the most according to any one of claim 1 to 5, its feature exists
In,
At described packing stage, described controller controls described coil block power-off, makes the described 3rd to preset electricity
The current value of stream is zero, and described steam channel is closed under the effect of the downward power in direction by described exhaust steam valve.
The control method of cooking apparatus the most according to any one of claim 1 to 5, its feature exists
In,
T1=0s or T2=0s or T3=0s.
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| WO2018060273A1 (en) | 2016-09-28 | 2018-04-05 | Koninklijke Philips N.V. | Electric pressure cooker and control method thereof |
| CN109770706A (en) * | 2017-11-14 | 2019-05-21 | 佛山市顺德区美的电热电器制造有限公司 | The control method of cooking apparatus and cooking apparatus |
| CN109976399A (en) * | 2017-12-28 | 2019-07-05 | 佛山市顺德区美的电热电器制造有限公司 | The control method and system of cooking apparatus |
| CN109984577A (en) * | 2017-12-29 | 2019-07-09 | 浙江绍兴苏泊尔生活电器有限公司 | The control method of cooking apparatus |
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| WO2018060273A1 (en) | 2016-09-28 | 2018-04-05 | Koninklijke Philips N.V. | Electric pressure cooker and control method thereof |
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| CN109984577B (en) * | 2017-12-29 | 2022-05-06 | 浙江绍兴苏泊尔生活电器有限公司 | Control method of cooking appliance |
| CN110115500A (en) * | 2018-02-05 | 2019-08-13 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking apparatus and its culinary art compress control method and device |
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| CN110584474A (en) * | 2018-06-13 | 2019-12-20 | 佛山市顺德区美的电热电器制造有限公司 | Cooking control method, cooking equipment and storage medium |
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| CN110604464B (en) * | 2018-06-14 | 2022-05-10 | 佛山市顺德区美的电热电器制造有限公司 | Cooking control method and device, pressure cooking appliance and computer storage medium |
| CN110856595A (en) * | 2018-08-24 | 2020-03-03 | 佛山市顺德区美的电热电器制造有限公司 | Control method, cooking apparatus, and computer-readable storage medium |
| CN110856608A (en) * | 2018-08-24 | 2020-03-03 | 佛山市顺德区美的电热电器制造有限公司 | Vacuum cooking appliance and cooking method thereof |
| CN110856595B (en) * | 2018-08-24 | 2022-05-06 | 佛山市顺德区美的电热电器制造有限公司 | Control method, cooking apparatus, and computer-readable storage medium |
| CN110934486A (en) * | 2018-09-25 | 2020-03-31 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil and method and device for processing upper pressure temperature of cooking utensil |
| CN110934486B (en) * | 2018-09-25 | 2022-06-28 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil and method and device for processing upper pressure temperature of cooking utensil |
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| CN112120523A (en) * | 2019-06-24 | 2020-12-25 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking method, cooking utensil and cooking device |
| CN112120523B (en) * | 2019-06-24 | 2023-07-14 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking method, cooking appliance and cooking device |
| CN113662422A (en) * | 2020-05-15 | 2021-11-19 | 佛山市顺德区美的电热电器制造有限公司 | Cooking control method, computer device, readable storage medium and cooking device |
| CN112336170A (en) * | 2020-10-28 | 2021-02-09 | 珠海格力电器股份有限公司 | Cooking control method and device for cooker and electronic device |
| CN114448326A (en) * | 2022-02-23 | 2022-05-06 | 广州创启实业有限公司 | Method for controlling overheating and noise reduction of motor of wall breaking machine |
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