CN106136938A - Control method, control device and cooking apparatus - Google Patents
Control method, control device and cooking apparatus Download PDFInfo
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- CN106136938A CN106136938A CN201510159590.7A CN201510159590A CN106136938A CN 106136938 A CN106136938 A CN 106136938A CN 201510159590 A CN201510159590 A CN 201510159590A CN 106136938 A CN106136938 A CN 106136938A
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Abstract
The invention provides a kind of control method, control device and cooking apparatus.This control method comprises the following steps: the heater controlling cooking apparatus after receiving enabling signal heats with the first predetermined power, and the power-on voltage of coil block is the first predeterminated voltage；When the temperature in cooking apparatus reaches the first preset temperature, or the duration playing the pressure stage reaches the first preset duration, or the pressure in cooking apparatus is when reaching the first preset pressure, control heater to heat with the second predetermined power, kind according to cooking food and/or the edible state of cooking food, set the power-on voltage of coil block as the second predeterminated voltage, so that exhaust steam valve is in open mode, and control the opening degree of exhaust steam valve, to control the pressure in cooking apparatus；When the duration of packing stage reaches the second preset duration, control heater stop heating.The control method that the present invention provides, seethes with excitement continuously in can realizing cooking apparatus, and is dynamically adapted pressure in cooking apparatus.
Description
Technical field
The present invention relates to kitchen utensils field, more specifically, relate to a kind of control method, control device and
Cooking apparatus.
Background technology
Existing cooking apparatus such as electric pressure cooking saucepan is in cooking process, generally by controlling adding of heater
Warm status controls pot inner pressure, specifically, when pot inner pressure reaches preset pressure, and heater
Stop heating；When pot inner pressure is less than preset pressure, heater continues heating, with this by pot
Pressure maintains preset value or pot inner pressure maintains certain pre-set pressure range.
But, the commonly used temperature pressure measurement of existing cooking apparatus, displacement pressure measurement or direct pressure are surveyed
The modes such as examination carry out the Stress control of cooking apparatus, but the pressure in pot maintains certain all the time
In preset pressure, and pot, food is in sealing state, and in pot, steam cannot connect with outside air, makes
Boiling is not enough in pot, the tumbling effect of food is poor in pot, it is impossible to reach optimal culinary art effect.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art.
To this end, the purpose of the first aspect of the invention is, it is provided that a kind of control for cooking apparatus
Method processed, by dynamically regulating winding assembly power-on voltage after cooking apparatus enters packing stage
Size, to control the opening degree of exhaust steam valve, regulation cooking apparatus in pressure, it is achieved cooking pot
The purpose of boiling continuously in tool；And according to the kind of cooking food or the difference of final edible state, come
Realize different pressure cooking control modes, make different food all reach optimized cooking effect.
The purpose of the second aspect of the invention is, it is provided that a kind of control for controlling cooking apparatus
Device.
The purpose of the third aspect of the invention is, it is provided that a kind of culinary art including above-mentioned control device
Utensil.
The purpose of the fourth aspect of the invention is, it is provided that a kind of cooking apparatus, it is possible to realize culinary art
Continuous boiling in utensil, and can come according to the kind of cooking food or the difference of final edible state
Realize different pressure cooking control modes, make different food all reach optimized cooking effect.
For achieving the above object, the embodiment of the first aspect of the invention provides a kind of control method,
For controlling cooking apparatus, described cooking apparatus covers and is provided with exhaust steam valve and coil block, described steam discharge
Valve is provided with permanent magnet, and described permanent magnet can acting on by magnetic field that the energising of described coil block produces
Power；Described control method includes: after receiving enabling signal, makes described cooking apparatus enter the pressure stage,
Wherein, pressing the stage at described, the heater controlling described cooking apparatus heats with the first predetermined power,
Set the power-on voltage of described coil block as the first predeterminated voltage；When the temperature in described cooking apparatus reaches
First preset temperature, or the duration in described pressure stage reaches the first preset duration, or described in cook
When the pressure in utensil of preparing food reaches the first preset pressure, described cooking apparatus entrance packing stage, wherein,
Described packing stage, controls described heater and heats with the second predetermined power, according to the kind of cooking food
And/or the edible state of cooking food, set the power-on voltage of described coil block as the second predeterminated voltage,
So that described exhaust steam valve is in open mode, and control the opening degree of described exhaust steam valve, cook described in controlling
Prepare food the pressure in utensil；When the duration of described packing stage reaches the second preset duration, control described
Heater stop heats, so that described packing stage terminates.
The control method that the above embodiment of the present invention provides, by dynamically regulating winding assembly at cooking apparatus
Enter the size of the power-on voltage after packing stage, regulate the magnetic field that the coil block that exhaust steam valve is subject to produces
The size of active force upwards so that exhaust steam valve by magnetic field active force upwards with in cooking apparatus
Exhaust steam valve, more than the self gravitation of exhaust steam valve, is opened by steam thrust sum so that the water in cooking apparatus steams
Vapour connects with outside air, and the pressure in cooking apparatus is gradually reduced, it is achieved the boiling of food in cooking apparatus
Tumbling effect, reaches well-beaten purpose, although and now exhaust steam valve be in open mode, but along with adding
The continuous heating of thermal, still maintains environment under high pressure so that the temperature in cooking apparatus in cooking apparatus
Higher than the boiling point of water under normal pressure, so that in cooking apparatus while maintaining high pressure, it is achieved cooking apparatus
The continuous boiling of interior food so that heat foods is more uniform；And the kind according to food or edible state
Difference, set the coil block power-on voltage at packing stage, different foods can be carried out different pressures
Power culinary art control mode so that different foods all can reach optimal culinary art effect, effectively solves tradition skill
Because maintaining pressure and food to be in sealing state in cooking apparatus in art, and seethe with excitement in the cooking apparatus caused
The problems such as deficiency, tumbling effect is poor, food cooking effect is bad；Certainly, it is possible to regulating winding assembly
The size of the power-on voltage after cooking apparatus has entered the pressure stage so that exhaust steam valve is in beat and opens or closes
Closed state, and effectively control the opening degree of exhaust steam valve, and then control the pressure in cooking apparatus, from
And realize in whole cooking process, carry out the pressure controlled purpose of multistage.
It addition, the control method that the above embodiment of the present invention provides also has a following additional technical feature:
According to one embodiment of present invention, at described packing stage, the institute that described permanent magnet is subject to is controlled
State the direction of active force in the magnetic field that coil block energising produces upwards, make described exhaust steam valve be in and open shape
State, and it is the biggest to control described second predeterminated voltage, the opening degree of described exhaust steam valve is the biggest so that described in cook
The pressure in utensil of preparing food is the least.
According to one embodiment of present invention, the kind of described cooking food includes starch based, protein-based
With at least one in fats, when starch cooking group food, controlling described second predeterminated voltage is
8.0V-6.0V, so that the pressure in described cooking apparatus is 10-30kPa；When cooking protein-type food products,
Controlling described second predeterminated voltage is 5.0V-3.0V, so that the pressure in described cooking apparatus is 50-70kPa；
When cooking fat food, controlling described second predeterminated voltage is 6.0V-4.0V, so that described cooking pot
Pressure in tool is 30-60kPa.
According to one embodiment of present invention, at described packing stage, along with continuing of described packing stage
The growth of duration, controls the described second stair-stepping increase of predeterminated voltage, stair-stepping reduction or keeps constant.
According to one embodiment of present invention, at described packing stage, along with continuing of described packing stage
The growth of duration, controls the increase that described second predeterminated voltage is stepped, and every the 3rd preset duration,
Control described second predeterminated voltage and increase by the 3rd preset voltage value, so that the opening degree of described exhaust steam valve is gradually
Increase.
According to one embodiment of present invention, at described packing stage, the energising of described coil block is controlled
Voltage is described second predeterminated voltage, makes described exhaust steam valve be in open mode；When holding of described packing stage
When continuous duration reaches first stage preset duration, control described coil block power-off, so that at described exhaust steam valve
In closed mode, wherein, described first stage preset duration is less than described second preset duration.
According to one embodiment of present invention, described press the stage, set described first predeterminated voltage as
0V, makes described exhaust steam valve be closed；Or, press the stage at described, control described permanent magnet and be subject to
The direction of the active force in the magnetic field that the coil block arrived produces upwards, makes described exhaust steam valve be in open mode.
According to one embodiment of present invention, in described packing stage, the temperature in described cooking apparatus
When reaching the second preset temperature, described heater stop heats；When the temperature in described cooking apparatus is less than
During three preset temperatures, described heater begins to warm up；Wherein, described 3rd preset temperature is less than described
Second preset temperature.
The embodiment of the second aspect of the invention provides a kind of control device, is used for controlling cooking apparatus,
Covering on described cooking apparatus and be provided with exhaust steam valve and coil block, described exhaust steam valve is provided with permanent magnet, institute
Stating the active force in the magnetic field that permanent magnet can be produced by the energising of described coil block, described control device includes:
Play pressure control unit, for after receiving enabling signal, make described cooking apparatus enter the pressure stage, its
In, press the stage at described, the heater controlling described cooking apparatus heats with the first predetermined power, if
The power-on voltage of fixed described coil block is the first predeterminated voltage；Holding pressure control unit, for cooking described in working as
The temperature in utensil of preparing food reaches the first preset temperature, or the duration in described pressure stage to reach first pre-
If the pressure in duration, or described cooking apparatus reaches the first preset pressure, described cooking apparatus is made to enter
Enter packing stage；Wherein, at described packing stage, control described heater and heat with the second predetermined power,
Kind according to cooking food and/or the edible state of cooking food, set the energising electricity of described coil block
Pressure is the second predeterminated voltage, so that described exhaust steam valve is in open mode, and controls opening of described exhaust steam valve
Degree, to control the pressure in described cooking apparatus；And stop control unit, for when described pressurize rank
When the duration of section reaches the second preset duration, control the heating of described heater stop, so that described guarantor
The pressure stage terminates.
It addition, the control device that the above embodiment of the present invention provides also has a following additional technical feature:
According to one embodiment of present invention, described holding pressure control unit is additionally operable at described packing stage,
Control the direction of active force in the magnetic field that the described coil block energising that described permanent magnet is subject to produces upwards, make
Described exhaust steam valve is in open mode, and it is the biggest to control described second predeterminated voltage, opening of described exhaust steam valve
Degree is the biggest, so that the pressure in described cooking apparatus is the least.
According to one embodiment of present invention, described holding pressure control unit is additionally operable at described packing stage,
Along with the growth of the duration of described packing stage, control the described second stair-stepping increase of predeterminated voltage,
Stair-stepping reduction or keep constant.
According to one embodiment of present invention, described pressure control unit is additionally operable to described pressure stage,
Set described first predeterminated voltage as 0V, so that described exhaust steam valve is closed；Or, at described
The pressure stage, control the magnetic field that the described coil block that described permanent magnet is subject to produces active force direction to
On, so that described exhaust steam valve is in open mode.
According to one embodiment of present invention, described holding pressure control unit is additionally operable at described packing stage,
When the temperature in described cooking apparatus reaches the second preset temperature, control the heating of described heater stop；
When the temperature in described cooking apparatus is less than three preset temperatures, controls described heater and begin to warm up；
Wherein, described 3rd preset temperature is less than described second preset temperature.
The embodiment of the third aspect of the invention provides a kind of cooking apparatus, including any of the above-described embodiment
Described control device, and there is the beneficial effect controlling device described in any of the above-described embodiment.
The embodiment of the fourth aspect of the invention provides a kind of cooking apparatus, including upper cover, described on
Covering and be provided with exhaust steam valve and coil block, described exhaust steam valve is provided with permanent magnet, and described permanent magnet can be subject to
The active force in the magnetic field that the energising of described coil block produces；Body, described body is provided with heater；With
Controlling assembly, described control assembly includes control unit, temperature sensor and pressure transducer, described control
Timing module, described temperature sensor and described pressure transducer it is provided with all electric with described control unit in unit
Connect；Wherein, after described control unit receives enabling signal, described control unit controls described heating
Device heats with the first predetermined power, and the power-on voltage controlling described coil block is the first predeterminated voltage, institute
State timing module and start timing；Temperature in described temperature sensor detects described cooking apparatus reaches
One preset temperature, and the temperature signal detected is fed back to described control unit, or described timing module
Timing duration reach the first preset duration, and timing duration signal is fed back to described control unit, or
Described pressure transducer detects that the pressure in described cooking apparatus reaches the first preset pressure, and will detect
Pressure signal when feeding back to described control unit, it is pre-with second that described control unit controls described heater
If power heating, described control unit is according to the cooking food kind received and/or food consumption state
Signal, the power-on voltage controlling described coil block is the second predeterminated voltage, and described timing module resets lays equal stress on
New timing；When the timing duration of described timing module reaches the second preset duration, and by anti-for timing duration signal
During described control unit of feeding, described control unit controls the heating of described heater stop.
The cooking apparatus that the above embodiment of the present invention provides, including upper cover, body and control assembly, by dynamic
The size of state ground regulating winding assembly power-on voltage after cooking apparatus enters packing stage, regulates steam discharge
The size of the active force upwards in the magnetic field that the coil block that valve is subject to produces so that exhaust steam valve is by magnetic field
Active force upwards is more than the self gravitation of exhaust steam valve with the steam thrust sum in cooking apparatus, by exhaust steam valve
Opening so that the water vapour in cooking apparatus connects with outside air, the pressure in cooking apparatus is gradually reduced,
Realize the boiling tumbling effect of food in cooking apparatus, reach well-beaten purpose, and now cooking apparatus
The most still maintain environment under high pressure so that the temperature in cooking apparatus is higher than the boiling point of water under normal pressure, so that
Obtain cooking apparatus interior while maintaining high pressure, it is achieved the continuous boiling of food in cooking apparatus so that food
Heat more uniform；And the kind according to food or the difference of edible state, set coil block and protecting
Different foods can be carried out different pressure cooking control modes so that different foods by the power-on voltage in pressure stage
Thing all can reach optimal culinary art effect, effectively solves in conventional art because maintaining pressure in cooking apparatus
And food is in sealing state, and in the cooking apparatus caused, boiling is not enough, tumbling effect is poor, food
The problems such as culinary art effect is bad；Certainly, it is possible to regulating winding assembly has entered the pressure stage at cooking apparatus
After the size of power-on voltage so that exhaust steam valve is in the state of opening or closing, and effectively controls steam discharge
The opening degree of valve, and then control the pressure in cooking apparatus, thus realize in whole cooking process
Carry out the pressure controlled purpose of multistage.
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 schematic process flow diagram according to the control method described in one embodiment of the invention；
Fig. 2 is cuing open according to exhaust steam valve in the cooking apparatus described in one embodiment of the invention and coil block
TV structure schematic diagram；
Fig. 3 a represents that the control method described in first embodiment of the invention controls cooking apparatus and cooks
Time, the power-on voltage (U) of coil block is with the change curve schematic diagram of cooking time (t)；Fig. 3 b table
Show when the control cooking apparatus of the control method described in first embodiment of the invention is cooked, cooking apparatus
Interior temperature (T) is with the change curve schematic diagram of cooking time (t)；Wherein, A has represented the pressure stage,
B represents packing stage；
Fig. 4 a represents that the control method described in second embodiment of the invention controls cooking apparatus and cooks
Time, the power-on voltage (U) of coil block is with the change curve schematic diagram of cooking time (t)；Fig. 4 b table
Show when the control cooking apparatus of the control method described in second embodiment of the invention is cooked, cooking apparatus
Interior temperature (T) is with the change curve schematic diagram of cooking time (t)；Wherein, A has represented the pressure stage,
B represents packing stage；
Fig. 5 a represents that the control method described in third embodiment of the invention controls cooking apparatus and cooks
Time, the power-on voltage (U) of coil block is with the change curve schematic diagram of cooking time (t)；Fig. 5 b table
Show when the control cooking apparatus of the control method described in third embodiment of the invention is cooked, cooking apparatus
Interior temperature (T) is with the change curve schematic diagram of cooking time (t)；Wherein, A has represented the pressure stage,
B represents packing stage；
Fig. 6 is according to the schematic block diagram controlling device described in one embodiment of the invention.
In Fig. 2 and Fig. 6, the corresponding relation between reference and component names is:
10 exhaust steam valves, 100 permanent magnets, 11 coil blocks, 1 control device, 2 pressure control units, 3
Holding pressure control unit, 4 stop control units.
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.
Control method, the control device provided according to some embodiments of the invention is described with reference to the accompanying drawings
And cooking apparatus.
As depicted in figs. 1 and 2, some embodiments of the present invention provide a kind of control method, are used for
Control cooking apparatus, as in figure 2 it is shown, described cooking apparatus on cover and be provided with exhaust steam valve 10 and coil groups
Part 11, described exhaust steam valve 10 is provided with permanent magnet 100, and described permanent magnet 100 can be by described coil groups
The active force in the magnetic field that part 11 energising produces；
As it is shown in figure 1, described control method comprises the following steps:
Step 102: after receiving enabling signal, makes described cooking apparatus enter the pressure stage, wherein,
In described pressure stage, the heater controlling described cooking apparatus heats with the first predetermined power, sets described
The power-on voltage of coil block is the first predeterminated voltage；
Step 104: when the temperature in described cooking apparatus reaches the first preset temperature, or described pressure rank
The duration of section reaches the pressure in the first preset duration, or described cooking apparatus and reaches the first default pressure
During power, described cooking apparatus enters packing stage, wherein, at described packing stage, adds hot charging described in control
Put with the second predetermined power heating, according to kind and/or the edible state of cooking food of cooking food, if
The power-on voltage of fixed described coil block is the second predeterminated voltage, so that described exhaust steam valve is in open mode,
And control the opening degree of described exhaust steam valve, to control the pressure in described cooking apparatus；
Step 106: when the duration of described packing stage reaches the second preset duration, adds described in control
Thermal stops heating, so that described packing stage terminates.
The control method that the above embodiment of the present invention provides, by dynamically regulating winding assembly at cooking apparatus
Enter the size of the power-on voltage after packing stage, regulate the magnetic field that the coil block that exhaust steam valve is subject to produces
The size of active force upwards so that exhaust steam valve by magnetic field active force upwards with in cooking apparatus
Exhaust steam valve, more than the self gravitation of exhaust steam valve, is opened by steam thrust sum so that the water in cooking apparatus steams
Vapour connects with outside air, and the pressure in cooking apparatus is gradually reduced, it is achieved the boiling of food in cooking apparatus
Tumbling effect, reaches well-beaten purpose, although and now exhaust steam valve be in open mode, but along with adding
The continuous heating of thermal, still maintains environment under high pressure so that the temperature in cooking apparatus in cooking apparatus
Higher than the boiling point of water under normal pressure, so that in cooking apparatus while maintaining high pressure, it is achieved cooking apparatus
The continuous boiling of interior food so that heat foods is more uniform；And the kind according to food or edible state
Difference, set the coil block power-on voltage at packing stage, different foods can be carried out different pressures
Power culinary art control mode so that different foods all can reach optimal culinary art effect, effectively solves tradition skill
Because maintaining pressure and food to be in sealing state in cooking apparatus in art, and seethe with excitement in the cooking apparatus caused
The problems such as deficiency, tumbling effect is poor, food cooking effect is bad；Certainly, it is possible to regulating winding assembly
The size of the power-on voltage after cooking apparatus has entered the pressure stage so that exhaust steam valve is in beat and opens or closes
Closed state, and effectively control the opening degree of exhaust steam valve, and then control the pressure in cooking apparatus, from
And realize in whole cooking process, carry out the pressure controlled purpose of multistage.
In one embodiment of the present of invention, at described packing stage, control that described permanent magnet is subject to is described
The direction of the active force in the magnetic field that coil block energising produces upwards, makes described exhaust steam valve be in open mode,
And it is the biggest to control described second predeterminated voltage, the opening degree of described exhaust steam valve is the biggest, so that described cooking pot
Pressure in tool is the least.
In above-described embodiment, at packing stage, can be by controlling the coil groups that the permanent magnet on exhaust steam valve is subject to
The direction of the active force in the magnetic field that part energising produces upwards, makes exhaust steam valve be in open mode, and by controlling
The size of the power-on voltage of the coil block of packing stage, regulates what the coil block that exhaust steam valve is subject to produced
The size of magnetic field force so that exhaust steam valve is opened, and can effectively control the opening degree of exhaust steam valve, and then reach
The dynamically purpose of the pressure size in regulation cooking apparatus；And the second predeterminated voltage is the biggest, control steam discharge
The active force upwards of the magnetic field force that the coil block that valve is subject to produces is the biggest so that the opening degree of exhaust steam valve
The biggest, the quantity of steam so discharged by exhaust steam valve is the biggest, and the pressure in cooking apparatus is the lowest, therefore, it can
The power-on voltage of correspondingly regulating winding assembly is carried out, it is achieved cook according to the culinary art pressure needed for different cooking foods
Prepare food pressure controllable, meet the purpose of the different culinary art pressure demand of different foods, to guarantee to cook difference food
Time all can reach optimal culinary art effect.
In one specific embodiment of the present invention, the kind of described cooking food includes starch based, protein
At least one in class and fats, when starch cooking group food, controlling described second predeterminated voltage is
8.0V-6.0V, so that the pressure in described cooking apparatus is 10-30kPa；When cooking protein-type food products,
Controlling described second predeterminated voltage is 5.0V-3.0V, so that the pressure in described cooking apparatus is 50-70kPa；
When cooking fat food, controlling described second predeterminated voltage is 6.0V-4.0V, so that described cooking pot
Pressure in tool is 30-60kPa.
In above-described embodiment, the power-on voltage that according to the difference of food species, can carry out control coil assembly is different,
And then the pressure difference realized during culinary art different food in cooking apparatus, so that different food all can reach
Optimal culinary art effect, specifically, when starch cooking group food, controlling the second predeterminated voltage is
8.0V-6.0V so that the pressure in cooking apparatus is 10-30kPa；When cooking protein-type food products, control
Making the second predeterminated voltage is 5.0V-3.0V, and making the pressure in control cooking apparatus is 50-70kPa；In culinary art
During fat food, controlling described second predeterminated voltage is 6.0V-4.0V, makes the pressure in cooking apparatus be
30-60kPa；When the food of culinary art is two classes or the mixing of three group foods, can enter according to above-mentioned pressure limit value
Row suitably adjusts and selects, and in cooking apparatus, the setting of pressure is not limited to above-mentioned value range, can be according to reality
Border situation suitably adjusts, the most within the scope of the present invention.It should be noted that except according to upper
State outside the pressure limit in category setting cooking apparatus, also can according to the difference of the edible state of cooking food,
Control the pressure in cooking apparatus different；Secondly as different cooking apparatus, the tool of coil block
Body structure is different, and the concrete structure of exhaust steam valve is different, the magnetic field that the coil block energising that exhaust steam valve is subject to produces
Varying in size of power, therefore, for reach identical force value, control coil group in obtaining different cooking apparatus
The power-on voltage of part may be different, therefore the set point of the power-on voltage of coil block be not limited to above-mentioned specifically
Embodiment, and only need to determine the corresponding pass between pressure and the power-on voltage of coil block in cooking apparatus
System, can control the pressure in cooking apparatus, Jin Ershi by the change of the power-on voltage of coil block
Seething with excitement continuously and effective control of pressure in cooking apparatus, all at the protection model of the present invention in existing cooking apparatus
In enclosing.
In one concrete example of the present invention, when cooked rice, the pressure controlled in cooking apparatus is 20
kPa；When cooking bean or the animal limb tendons, the pressure controlled in cooking apparatus is 70kPa；When culinary art meat or Os Sus domestica
Time, the pressure controlled in cooking apparatus is 40kPa；When cooking gruel, control the pressure in cooking apparatus
For 30kPa；When cooking Coarse cereals rice, the pressure controlled in cooking apparatus is 50kPa；And above-mentioned culinary art
The control of pressure in utensil, can be by dynamically regulating winding assembly in the size of the power-on voltage of packing stage
Realizing, by when the different food of culinary art, to coil block input and control needed for it, pressure is corresponding leads to
Piezoelectric voltage, i.e. can reach the purpose of the pressure controlled in cooking apparatus.
In one specific embodiment of the present invention, at described packing stage, when described second predeterminated voltage is
During 8.0V, the pressure in described cooking apparatus is 10kPa；When described second predeterminated voltage is 7.1V,
Pressure in described cooking apparatus is 20kPa；When described second predeterminated voltage is 6.1V, described cooking pot
Pressure in tool is 30kPa；When described second predeterminated voltage is 5.4V, the pressure in described cooking apparatus
For 40kPa；When described second predeterminated voltage is 4.9V, and the pressure in described cooking apparatus is 50kPa；
When described second predeterminated voltage is 4.3V, and the pressure in described cooking apparatus is 60kPa；When described second
Predeterminated voltage is 3.2V, and the pressure in described cooking apparatus is 70kPa.
In above-described embodiment, can be by controlling the size of the second predeterminated voltage, i.e. coil block is at packing stage
The size of power-on voltage, control the pressure in cooking apparatus, reach to regulate the mesh of the pressure in cooking apparatus
, it is achieved different foods use different pressure controling modes, to reach optimal culinary art effect；Need
Bright, for different cooking apparatus, the concrete structure of coil block is different, the coil that exhaust steam valve is subject to
Varying in size of the magnetic field force that assembly energising produces, therefore, for reach identical in obtaining different cooking apparatus
Force value, the power-on voltage of control coil assembly may be different, but only need to determine the pressure in cooking apparatus
And the corresponding relation between the power-on voltage of coil block, can changing by the power-on voltage of coil block
Become, control the pressure in cooking apparatus, and then realize in the boiling continuously in cooking apparatus and cooking apparatus
Effective control of pressure.
According to one embodiment of present invention, at described packing stage, along with holding of described packing stage
The growth of continuous duration, controls the described second stair-stepping increase of predeterminated voltage, stair-stepping reduction or keeps not
Become.
In above-described embodiment, at packing stage, along with the growth of the duration of packing stage, second presets
Voltage can increase, and can reduce, it is possible to keeps constant, specifically, when the second predeterminated voltage of packing stage
When keeping constant so that the pressure in cooking apparatus reaches and this corresponding pressure control of the second predeterminated voltage quickly
Force value, and maintain control force value all the time in making cooking apparatus, and now it is in row due to exhaust steam valve
Vaporous state, therefore can make cooking apparatus interior while maintaining certain pressure, it is achieved the company in cooking apparatus
Continuous boiling, so that food reaches optimal culinary art effect；When the second predeterminated voltage of packing stage is along with pressurize
When the duration in stage increases, i.e. along with the continuation of packing stage, the power-on voltage of coil block is in dynamic
The state of state change, so, can be in the starting stage of packing stage so that the power-on voltage of coil block is relatively
Little, the degree making exhaust steam valve open is less, prevents cause because the pressure moment in cooking apparatus reduces to cook
The problem of the food spill prepared food in utensil, along with the growth of the duration of packing stage, leading to of coil block
Piezoelectric voltage increases so that the opening degree of exhaust steam valve increases, and the displacement of exhaust steam valve increases so that cooking pot
Pressure in tool continues to reduce, it is achieved the pressure being gradually reduced in cooking apparatus, and is finally reached required control
The purpose of pressure pressure value.
In first embodiment of the present invention, as shown in fig. 4 a, playing the pressure stage, the first predeterminated voltage is
0V, exhaust steam valve is closed, and the purpose in this stage can quickly play pressure in being so that cooking apparatus,
And reach default force value or default temperature value as early as possible, as shown in Figure 4 b, in this stage cooking apparatus
Temperature raise rapidly；Packing stage is entered, at packing stage, along with pressurize rank after a pressure stage terminates
The growth of the duration of section, the second predeterminated voltage keeps constant, i.e. in whole pressure maintaining period, coil groups
The power-on voltage of part keeps constant, and this stage exhaust steam valve is in open mode, it is achieved continuous in cooking apparatus
Boiling, and can be different according to food species or edible state different, carry out the power-on voltage of regulating winding assembly
Size, to reach the pressure regulating in cooking apparatus, the purpose realizing different food different pressures culinary art.
In second embodiment of the present invention, as shown in Figure 3 a, pressure stage, the energising of coil block are being played
Voltage is the first predeterminated voltage, and exhaust steam valve is in open mode, i.e. carries out the initial rank cooked at cooking apparatus
Section, i.e. control effectively to the pressure in cooking apparatus, as shown in Figure 3 b, in this stage cooking apparatus
Temperature raise rapidly；Power-on voltage at packing stage coil block is the second predeterminated voltage, and this technology
In scheme, the first predeterminated voltage and the second predeterminated voltage are equal, i.e. in whole cooking process, and control coil
The power-on voltage of assembly keeps constant；Certainly, the first predeterminated voltage also can be unequal with the second predeterminated voltage,
It is equally reached the pressure in regulation cooking apparatus, realizes the purpose that different food different pressures is cooked.
In 3rd embodiment of the present invention, at described packing stage, along with continuing of described packing stage
The growth of duration, controls the increase that described second predeterminated voltage is stepped, and every the 3rd preset duration,
Control described second predeterminated voltage and increase by the 3rd preset voltage value, so that the opening degree of described exhaust steam valve is gradually
Increase, be gradually reduced controlling the pressure in described cooking apparatus.
In above-described embodiment, by dynamically regulating winding assembly in the size of the power-on voltage of packing stage,
Effectively control the opening degree of exhaust steam valve, it is achieved to effective regulation effect of pressure in cooking apparatus, and with
Time packing stage the growth of duration, the increase that the second predeterminated voltage is stepped, and pre-every the 3rd
If duration, the power-on voltage of control coil assembly increases the 3rd preset voltage value, makes the opening degree of exhaust steam valve
Being gradually increased, so in the starting stage of pressurize, exhaust steam valve is opened and opening degree is less so that cooking pot
The speed that pressure in tool reduces and reduces is slow, can either realize the steam in cooking apparatus with outside air even
Logical, and then realize the boiling tumbling effect in cooking apparatus, can effectively prevent because of the pressure in cooking apparatus again
The food spill that power moment reduces and causes；Along with the continuation of pressure maintaining period, the pressure in cooking apparatus enters one
Step reduces, and in continual heating process, in cooking apparatus, the boiling tumbling motion aggravation of food, makes
Obtain the food in cooking apparatus to stir more fully, heat more uniformly, thus be effectively improved food
Culinary art mouthfeel, especially use above-mentioned control method control cooking apparatus cook congee time, it is possible to avoiding
In the case of rice water in cooking apparatus is excessive so that be in the boiling tumbling motion of meter Shui of packing stage more
Add acutely, be prevented effectively from the lamination of rice when cooking congee, water, so that the medicated porridge cooked is stronger, have
Effect improves the mouthfeel of medicated porridge and the experience effect of user.
In 4th embodiment of the present invention, at described packing stage, control the energising electricity of described coil block
Pressure is described second predeterminated voltage, so that described exhaust steam valve is in open mode；When holding of described packing stage
When continuous duration reaches first stage preset duration, control described coil block power-off, so that at described exhaust steam valve
In closed mode, wherein, described first stage preset duration is less than described second preset duration.
In above-described embodiment, as shown in Figure 5 a, playing the pressure stage, the first predeterminated voltage is 0V, exhaust steam valve
It is closed, after a pressure stage terminates, enters packing stage, at the starting stage of packing stage, line
The power-on voltage of coil assembly is U1, and the purpose in this stage is to make exhaust steam valve be in open mode, with by adjusting
Pressure in joint cooking apparatus, it is achieved the continuous boiling in cooking apparatus；When packing stage reaches the first stage
During preset duration, the power-on voltage of control coil assembly is U2 (now U2=0), and exhaust steam valve is in cut out
State, the purpose in this stage is by the cooking rice over a slow fire of a period of time after boiling, promotes the mouthfeel of food further,
This stage is closed due to exhaust steam valve, by the continuous heating of heater, as shown in Figure 5 b,
The temperature in cooking apparatus can be effectively improved, promote the mouthfeel of cooking food, thus realize cooking whole
Journey carries out the pressure controlled purpose of multistage, so that food reaches optimal culinary art effect.
In one embodiment of the present of invention, as shown in Fig. 3 b, 4b and 5b, at described packing stage, when
When temperature in described cooking apparatus reaches the second preset temperature, described heater stop heats；When described
When temperature in cooking apparatus is less than three preset temperatures, described heater begins to warm up；Wherein, described
3rd preset temperature is less than described second preset temperature.
In above-described embodiment, by controlling the start and stop of heater, by the cooking apparatus of packing stage
Temperature stabilization between the 3rd preset temperature and the second preset temperature, and make in cooking apparatus all the time
Maintain certain pressure, so that the temperature in cooking apparatus is higher than the boiling point of water under normal pressure, to add
The progress that fast food boils, it is ensured that good culinary art effect；And the temperature in cooking apparatus is maintained
In certain limit, it is possible to be prevented effectively from the frequent start-stop of heater.
As shown in Figure 6, the embodiment of the second aspect of the invention provides a kind of device 1 that controls, use
In controlling cooking apparatus, described cooking apparatus covers and is provided with exhaust steam valve 10 and coil block 11, described
Exhaust steam valve 10 is provided with permanent magnet 100, and described permanent magnet 100 can be energized by described coil block 11
The active force in the magnetic field produced, described control device 1 includes: play pressure control unit 2, holding pressure control unit
3 and stop control unit 4.
Wherein, described pressure control unit 2, for after receiving enabling signal, makes described cooking apparatus enter
Having entered the pressure stage, wherein, pressed the stage at described, the heater controlling described cooking apparatus is pre-with first
If power heats, set the power-on voltage of described coil block as the first predeterminated voltage；
Described holding pressure control unit 3 for reaching the first preset temperature when the temperature in described cooking apparatus,
Or the duration in described pressure stage reaches the pressure in the first preset duration, or described cooking apparatus
When reaching the first preset pressure, described cooking apparatus enters packing stage, wherein, at described packing stage,
Control described heater to heat with the second predetermined power, according to kind and/or the cooking food of cooking food
Edible state, set the power-on voltage of described coil block as the second predeterminated voltage, so that described exhaust steam valve
It is in open mode, and controls the opening degree of described exhaust steam valve, to control the pressure in described cooking apparatus；
Described stop control unit 4 for when the duration of described packing stage reach second preset time
Time long, control the heating of described heater stop, so that described packing stage terminates.
The above embodiment of the present invention provide control device, including rise pressure a control unit, holding pressure control unit and
Stop control unit, enters pressurize rank by holding pressure control unit dynamically regulating winding assembly at cooking apparatus
The size of the power-on voltage after Duan, regulates the work upwards in the magnetic field that the coil block that exhaust steam valve is subject to produces
Size firmly so that exhaust steam valve by magnetic field active force upwards and the steam thrust in cooking apparatus it
With the self gravitation more than exhaust steam valve, exhaust steam valve is opened so that the water vapour in cooking apparatus is empty with the external world
Gas connects, and the pressure in cooking apparatus is gradually reduced, it is achieved the boiling tumbling effect of food in cooking apparatus,
Reach well-beaten purpose, and now still maintain environment under high pressure in cooking apparatus so that cooking apparatus
Interior temperature is higher than the boiling point of water under normal pressure, so that cooking apparatus is interior while maintaining high pressure, it is achieved
The continuous boiling of food in cooking apparatus so that heat foods is more uniform；And kind according to food or
The difference of edible state, sets the coil block power-on voltage at packing stage, can carry out different foods
Different pressure cooking control mode so that different foods all can reach optimal culinary art effect, efficient solution
Certainly because maintaining pressure and food to be in sealing state in cooking apparatus in conventional art, and the cooking pot caused
The problems such as in tool, boiling is not enough, tumbling effect is poor, food cooking effect is bad；Certainly, it is possible to pass through
Play the big of pressure control unit regulating winding assembly power-on voltage after cooking apparatus has entered the pressure stage
Little so that exhaust steam valve is in the state of opening or closing, and effectively control the opening degree of exhaust steam valve, enter
And control the pressure in cooking apparatus, thus realize in whole cooking process, carry out multistage Stress control
Purpose.
In one embodiment of the present of invention, described holding pressure control unit 3 is additionally operable at described packing stage,
Control the direction of active force in the magnetic field that the described coil block energising that described permanent magnet is subject to produces upwards, with
Make described exhaust steam valve be in open mode, and it is the biggest to control described second predeterminated voltage, beating of described exhaust steam valve
Open degree the biggest, so that the pressure in described cooking apparatus is the least.
In one embodiment of the present of invention, described holding pressure control unit 3 is additionally operable at described packing stage,
Along with the growth of the duration of described packing stage, control the described second stair-stepping increase of predeterminated voltage,
Stair-stepping reduction or keep constant.
In one embodiment of the present of invention, described pressure control unit 2 is additionally operable to described pressure stage,
Set described first predeterminated voltage as 0V, so that described exhaust steam valve is closed；Or, at described
In the pressure stage, control the direction of active force in the magnetic field that the coil block that described permanent magnet is subject to produces upwards, with
Described exhaust steam valve is made to be in open mode.
In one embodiment of the present of invention, described holding pressure control unit 3 is additionally operable at described packing stage,
When the temperature in described cooking apparatus reaches the second preset temperature, control the heating of described heater stop；
When the temperature in described cooking apparatus is less than three preset temperatures, controls described heater and begin to warm up；
Wherein, described 3rd preset temperature is less than described second preset temperature.
The embodiment of the third aspect of the invention provides a kind of cooking apparatus (not shown), including
Control device 1 described in any of the above-described embodiment, and have and control device described in any of the above-described embodiment
Beneficial effect.
The embodiment of the fourth aspect of the invention provides a kind of cooking apparatus (not shown), including:
Upper cover, body and control assembly.
Wherein, it is provided with exhaust steam valve 10 and coil block 11, described steam discharge as in figure 2 it is shown, cover on described
Valve 10 is provided with permanent magnet 100, and described permanent magnet 100 can be produced by the energising of described coil block 11
The active force in magnetic field；
Described body is provided with heater；
Described control assembly includes control unit, temperature sensor and pressure transducer, in described control unit
It is provided with timing module, described temperature sensor and described pressure transducer all to electrically connect with described control unit；
Wherein, after described control unit receives enabling signal, described in the control of described control unit, add hot charging
Putting with the first predetermined power heating, the power-on voltage controlling described coil block is the first predeterminated voltage, described
Timing module starts timing；
Temperature in described temperature sensor detects described cooking apparatus reaches the first preset temperature, and will
The temperature signal detected feeds back to described control unit, or the timing duration of described timing module reaches
One preset duration, and timing duration signal is fed back to described control unit, or the inspection of described pressure transducer
Measure the pressure in described cooking apparatus and reach the first preset pressure, and the pressure signal detected is fed back to
During described control unit, described control unit controls described heater and heats with the second predetermined power, described
Control unit, according to the cooking food kind received and/or the signal of food consumption state, controls described line
The power-on voltage of coil assembly is the second predeterminated voltage, and described timing module resets and reclocking；
When the timing duration of described timing module reaches the second preset duration, and timing duration signal is fed back to
During described control unit, described control unit controls the heating of described heater stop.
The cooking apparatus that the above embodiment of the present invention provides, including upper cover, body and control assembly, by control
The size of unit processed dynamically regulating winding assembly power-on voltage after cooking apparatus enters packing stage, comes
The size of the active force upwards in the magnetic field that the coil block that regulation exhaust steam valve is subject to produces so that exhaust steam valve is subject to
Steam thrust sum in the active force upwards and cooking apparatus in magnetic field is more than the self gravitation of exhaust steam valve,
Exhaust steam valve is opened so that the water vapour in cooking apparatus connects with outside air, the pressure in cooking apparatus
It is gradually reduced, it is achieved the boiling tumbling effect of food in cooking apparatus, reaches well-beaten purpose, and this
Time cooking apparatus in still maintain environment under high pressure so that the temperature in cooking apparatus is higher than the boiling of water under normal pressure
Point, so that in cooking apparatus while maintaining high pressure, it is achieved the continuous boiling of food in cooking apparatus,
Make heat foods more uniform；And the kind according to food or the difference of edible state, set coil
Assembly, at the power-on voltage of packing stage, can carry out different pressure cooking control modes to different foods, make
Obtain the culinary art effect that different foods all can reach optimal, effectively solve in conventional art because tieing up in cooking apparatus
Hold pressure and food is in sealing state, and in the cooking apparatus caused, boiling is not enough, tumbling effect is poor,
The problems such as food cooking effect is bad；Certainly, it is possible to by control unit regulating winding assembly in culinary art
Utensil has entered the size of the power-on voltage after the pressure stage so that exhaust steam valve is in the state of opening or closing,
And effectively control the opening degree of exhaust steam valve, and then control the pressure in cooking apparatus, thus realize existing
Whole cooking process carries out the pressure controlled purpose of multistage.
In sum, the control method that the above embodiment of the present invention provides, by dynamically regulating winding group
The size of part power-on voltage after cooking apparatus enters packing stage, regulates the coil groups that exhaust steam valve is subject to
The size of the active force upwards in the magnetic field that part produces, opens exhaust steam valve so that the water in cooking apparatus steams
Vapour connects with outside air, and the pressure in cooking apparatus is gradually reduced, it is achieved the boiling of food in cooking apparatus
Tumbling effect, reaches well-beaten purpose, and now still maintains environment under high pressure in cooking apparatus, from
And make in cooking apparatus while maintaining high pressure, it is achieved the continuous boiling of food in cooking apparatus so that
Heat foods is more uniform；And the kind according to food or the difference of edible state, set coil block
At the power-on voltage of packing stage, different foods can be carried out different pressure cooking control modes so that no
Optimal culinary art effect all can be reached with food；And scalable coil block enters at cooking apparatus
The size of the power-on voltage after the pressure stage so that exhaust steam valve is in the state of opening or closing, and effectively controls
The opening degree of exhaust steam valve processed, and then control the pressure in cooking apparatus, thus realize in whole culinary art
During carry out the pressure controlled purpose of multistage.
In the description of this specification, term " first ", " second ", " the 3rd ", " the 4th " are only used for retouching
The purpose stated, and it is not intended that instruction or hint relative importance, unless otherwise clear and definite regulation and
Limit；The description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to combine
Specific features, structure, material or feature that this embodiment or example describe are contained in the present invention at least
In one embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referred to
Be identical embodiment or example.And, the specific features of description, structure, material or feature can
To combine in an appropriate manner in any one or more embodiments or example.
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 (15)
1. a control method, is used for controlling cooking apparatus, described cooking apparatus covers and is provided with steam discharge
Valve and coil block, described exhaust steam valve is provided with permanent magnet, and described permanent magnet can be led to by described coil block
The active force in the magnetic field that electricity produces, it is characterised in that described control method includes:
After receiving enabling signal, make described cooking apparatus enter the pressure stage, wherein, press rank at described
Section, the heater controlling described cooking apparatus heats with the first predetermined power, sets described coil block
Power-on voltage is the first predeterminated voltage；
When the temperature in described cooking apparatus reaches the first preset temperature, or during described pressure stage lasting
When the long pressure reached in the first preset duration, or described cooking apparatus reaches the first preset pressure, described
Cooking apparatus enters packing stage, wherein, at described packing stage, controls described heater pre-with second
If power heats, according to kind and/or the edible state of cooking food of cooking food, set described coil
The power-on voltage of assembly is the second predeterminated voltage, so that described exhaust steam valve is in open mode, and controls described
The opening degree of exhaust steam valve, to control the pressure in described cooking apparatus；
When the duration of described packing stage reaches the second preset duration, control described heater stop
Heating, so that described packing stage terminates.
Control method the most according to claim 1, it is characterised in that
At described packing stage, control the magnetic field that the described coil block energising that described permanent magnet is subject to produces
The direction of active force upwards, makes described exhaust steam valve be in open mode, and controls described second predeterminated voltage more
Greatly, the opening degree of described exhaust steam valve is the biggest, so that the pressure in described cooking apparatus is the least.
Control method the most according to claim 2, it is characterised in that
The kind of described cooking food includes at least one in starch based, protein-based and fats,
When starch cooking group food, controlling described second predeterminated voltage is 8.0V-6.0V so that described in cook
The pressure in utensil of preparing food is 10-30kPa；
When cooking protein-type food products, controlling described second predeterminated voltage is 5.0V-3.0V, so that described
Pressure in cooking apparatus is 50-70kPa；
When cook fat food time, controlling described second predeterminated voltage is 6.0V-4.0V so that described in cook
The pressure in utensil of preparing food is 30-60kPa.
Control method the most according to claim 2, it is characterised in that
At described packing stage, along with the growth of the duration of described packing stage, control described second pre-
If the increase of voltage steps scalariform, stair-stepping reduction or keep constant.
Control method the most according to claim 4, it is characterised in that
At described packing stage, along with the growth of the duration of described packing stage, control described second pre-
If the increase that voltage is stepped, and every the 3rd preset duration, control described second predeterminated voltage and increase by the
Three preset voltage value, so that the opening degree of described exhaust steam valve is gradually increased.
Control method the most according to claim 4, it is characterised in that
At described packing stage, the power-on voltage controlling described coil block is described second predeterminated voltage, makes
Described exhaust steam valve is in open mode；When the duration of described packing stage reaches first stage preset duration
Time, control described coil block power-off, so that described exhaust steam valve is closed, wherein, described first
Stage preset duration is less than described second preset duration.
Control method the most according to any one of claim 1 to 6, it is characterised in that
Press the stage at described, set described first predeterminated voltage as 0V, so that described exhaust steam valve is in pass
Closed state；Or,
Press the stage at described, control the active force in the magnetic field that the coil block that described permanent magnet is subject to produces
Direction upwards so that described exhaust steam valve is in open mode.
Control method the most according to any one of claim 1 to 6, it is characterised in that
At described packing stage, when the temperature in described cooking apparatus reaches the second preset temperature, control institute
State heater stop heating；When the temperature in described cooking apparatus is less than three preset temperatures, control institute
State heater to begin to warm up；
Wherein, described 3rd preset temperature is less than described second preset temperature.
9. control a device, be used for controlling cooking apparatus, described cooking apparatus cover and is provided with steam discharge
Valve and coil block, described exhaust steam valve is provided with permanent magnet, and described permanent magnet can be led to by described coil block
The active force in the magnetic field that electricity produces, it is characterised in that described control device includes:
Play pressure control unit, for after receiving enabling signal, make described cooking apparatus enter the pressure stage,
Wherein, pressing the stage at described, the heater controlling described cooking apparatus heats with the first predetermined power,
Set the power-on voltage of described coil block as the first predeterminated voltage；
Holding pressure control unit, for reaching the first preset temperature when the temperature in described cooking apparatus, or
The pressure that the duration in described pressure stage reaches in the first preset duration, or described cooking apparatus reaches
During the first preset pressure, described cooking apparatus is made to enter packing stage, wherein, in described packing stage, control
Make described heater to heat with the second predetermined power, according to the kind of cooking food and/or cooking food
Edible state, sets the power-on voltage of described coil block as the second predeterminated voltage, so that at described exhaust steam valve
In open mode, and control the opening degree of described exhaust steam valve, to control the pressure in described cooking apparatus；
With
Stop control unit, is used for when reaching the second preset duration when the duration of described packing stage,
Control the heating of described heater stop, so that described packing stage terminates.
Control device the most according to claim 9, it is characterised in that
Described holding pressure control unit is additionally operable to, at described packing stage, control the described line that described permanent magnet is subject to
The direction of the active force in the magnetic field that coil assembly energising produces upwards, makes described exhaust steam valve be in open mode, and
Controlling described second predeterminated voltage the biggest, the opening degree of described exhaust steam valve is the biggest, so that described cooking apparatus
Interior pressure is the least.
11. control devices according to claim 10, it is characterised in that
Described holding pressure control unit is additionally operable at described packing stage, along with the duration of described packing stage
Growth, control the described second stair-stepping increase of predeterminated voltage, stair-stepping reduction or keep constant.
12. according to the control device according to any one of claim 9 to 11, it is characterised in that
Described pressure control unit is additionally operable to described pressure stage, sets described first predeterminated voltage as 0V,
So that described exhaust steam valve is closed；Or, press the stage at described, control what described permanent magnet was subject to
Described coil block produce magnetic field active force direction upwards so that described exhaust steam valve is in and opens shape
State.
13. according to the control device according to any one of claim 9 to 11, it is characterised in that
Described holding pressure control unit is additionally operable at described packing stage, when the temperature in described cooking apparatus reaches
During the second preset temperature, control the heating of described heater stop；When the temperature in described cooking apparatus is less than
During three preset temperatures, control described heater and begin to warm up；
Wherein, described 3rd preset temperature is less than described second preset temperature.
14. 1 kinds of cooking apparatus, it is characterised in that include as according to any one of claim 9 to 13
Control device.
15. 1 kinds of cooking apparatus, it is characterised in that including:
Upper cover, described on cover and be provided with exhaust steam valve and coil block, described exhaust steam valve is provided with permanent magnet, institute
State the active force in the magnetic field that permanent magnet can be produced by the energising of described coil block；
Body, described body is provided with heater；With
Controlling assembly, described control assembly includes control unit, temperature sensor and pressure transducer, described
It is provided with timing module, described temperature sensor and described pressure transducer in control unit and all controls list with described
Unit's electrical connection；
Wherein, after described control unit receives enabling signal, described in the control of described control unit, add hot charging
Putting with the first predetermined power heating, the power-on voltage controlling described coil block is the first predeterminated voltage, described
Timing module starts timing；
Temperature in described temperature sensor detects described cooking apparatus reaches the first preset temperature, and will
The temperature signal detected feeds back to described control unit, or the timing duration of described timing module reaches
One preset duration, and timing duration signal is fed back to described control unit, or the inspection of described pressure transducer
Measure the pressure in described cooking apparatus and reach the first preset pressure, and the pressure signal detected is fed back to
During described control unit, described control unit controls described heater and heats with the second predetermined power, described
Control unit, according to the cooking food kind received and/or the signal of food consumption state, controls described line
The power-on voltage of coil assembly is the second predeterminated voltage, and described timing module resets and reclocking；
When the timing duration of described timing module reaches the second preset duration, and timing duration signal is fed back to
During described control unit, described control unit controls the heating of described heater stop.
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| CN108261044A (en) * | 2016-12-30 | 2018-07-10 | 佛山市顺德区美的电热电器制造有限公司 | The method of the steam gas output of cooking pot tool and adjusting cooking pot tool |
| WO2018201604A1 (en) * | 2017-05-04 | 2018-11-08 | 佛山市顺德区美的电热电器制造有限公司 | Cooking device, and control method and control apparatus therefor |
| CN109199090A (en) * | 2017-06-30 | 2019-01-15 | 佛山市顺德区美的电热电器制造有限公司 | Cooking control method, device and the electric pressure cooking saucepan of electric pressure cooking saucepan |
| CN109976198A (en) * | 2017-12-27 | 2019-07-05 | 佛山市顺德区美的电热电器制造有限公司 | Control method and system, the computer equipment and storage medium of cooker |
| CN110801149A (en) * | 2018-08-06 | 2020-02-18 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking appliance, pressure maintaining control method and device |
| CN110859490A (en) * | 2018-08-27 | 2020-03-06 | 佛山市顺德区美的电热电器制造有限公司 | Vacuum cooking appliance, cooking method thereof, electronic device and storage medium |
| CN111195068A (en) * | 2019-10-30 | 2020-05-26 | 浙江苏泊尔家电制造有限公司 | Cooking appliance and cooking method |
| WO2021228285A1 (en) * | 2020-05-12 | 2021-11-18 | 佛山市顺德区美的电热电器制造有限公司 | Cooking control method and apparatus, pressure cooking implement, and computer storage medium |
| CN114747933A (en) * | 2021-01-12 | 2022-07-15 | 杭州九阳小家电有限公司 | Pressure cooking appliance and control method thereof |
| CN114747933B (en) * | 2021-01-12 | 2024-04-02 | 杭州九阳小家电有限公司 | Pressure cooking appliance and control method thereof |
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