CN105078267B - Method for heating and controlling for cooker - Google Patents
Method for heating and controlling for cooker Download PDFInfo
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- CN105078267B CN105078267B CN201510582825.3A CN201510582825A CN105078267B CN 105078267 B CN105078267 B CN 105078267B CN 201510582825 A CN201510582825 A CN 201510582825A CN 105078267 B CN105078267 B CN 105078267B
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Abstract
The invention discloses a kind of method for heating and controlling for cooker.The cooker includes ontology, electric hot tray, interior pot and lid, wherein electric hot tray include be arranged electric heating pan bottom first heating element and the second heatiing element in electric hot tray side is set.This method includes：A) work at the same time first heating element and second heatiing element；B) temperature of pot bottom and top in being sensed while making first heating element and second heatiing element work；And c) temperature at the top of interior pot be greater than or equal to the first predetermined temperature when, make one in first heating element and second heatiing element to work, the temperature of interior pot bottom maintained in the first temperature range.This method can control first heating element and the second heatiing element work of electric hot tray respectively, can not only reduce the temperature difference of interior pot bottom and side, and it is larger that the first heating element temperature of electric hot tray will not be caused to rise, and reduces security risk.
Description
Technical field
The present invention relates to cooker technical fields, the more particularly, to method for heating and controlling of cooker.
Background technology
The interior pot bottom of traditional cooker (such as electric cooker, electric pressure cooking saucepan etc.) is provided with heat-generating pipe.In use, using
The heat-generating pipe of pot bottom heats food in relay control.Specifically, for the different heating of different foods or same food
Stage, using the mean power for changing heating duty regulation heating disk than by the way of.
However, since traditional cooker is only provided with heat-generating pipe in interior pot bottom, the temperature of interior pot bottom and side
Difference is larger, and heating is uneven, influences the mouthfeel of food.And since the temperature difference of interior pot bottom and side is larger, so needing bottom
Portion's heat-generating pipe continuous heating causes bottom temperature to rise larger in this way, and there are larger security risks.It is hidden in order to solve above-mentioned safety
Suffer from, existing electric cooker usually requires to replace heat-resisting material, or increases heat shield.This can increase being fabricated to for cooker
This.
Therefore, it is necessary to a kind of method for heating and controlling for cooker be proposed, to solve existing in the prior art ask
Topic.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of method for heating and controlling for cooker.The cooker packet
Ontology is included, the intrinsic electric hot tray is installed on, sits on the electric hot tray and provide thermal energy by the electric hot tray for it
Interior pot and for covering the lid for closing the ontology, wherein the electric hot tray includes being arranged the first of the electric heating pan bottom
Heater element and the second heatiing element in the electric hot tray side is set, the cooker further includes being respectively used to described in sensing
The temperature sensor of the bottom and top temperature of interior pot.The method includes：A) make the first heating element and described second
Heater element works at the same time；B) the interior pot is sensed while so that the first heating element and the second heatiing element is worked
The temperature of bottom and top；And c) make described the when the temperature at the top of the interior pot is greater than or equal to the first predetermined temperature
A job in one heater element and the second heatiing element, the first temperature is maintained by the temperature of the interior pot bottom
In range.
Method for heating and controlling according to the present invention for cooker can control the first heating element of electric hot tray respectively
It works with second heatiing element so that make the first heating element and the second fever member of electric hot tray in the stage of cooking of cooker
Part works at the same time, and makes only one in the first heating element and second heatiing element of electric hot tray in the stage of cooking rice over a slow fire of cooker
A work, therefore the temperature difference of interior pot bottom and side can not only be reduced so that interior pot homogeneous heating improves in interior pot
The mouthfeel of food, and it is larger that the first heating element temperature of electric hot tray will not be caused to rise, and reduces security risk.
Preferably, the cooker includes the third heater element being arranged in the lid, and the step c) includes working as
When temperature at the top of the interior pot is greater than or equal to first predetermined temperature, the third heater element is made to work.With this plus
Heat control method, in cooking rice over a slow fire the stage for cooker, food that can be internally in pot heats up and down, and food is made to have better mouth
Sense.
Preferably, the step c) continues 10-20 minutes.With this method for heating and controlling, food it is good in taste.
Preferably, first temperature range is 110 DEG C -112 DEG C and/or first predetermined temperature is at 89 DEG C -93 DEG C
Within the scope of.With this method for heating and controlling, food has preferable mouthfeel.
Preferably, the step a) includes：D) work at the same time the first heating element and the second heatiing element,
So that the constant temperature of the interior pot bottom increases；E) when the temperature of the interior pot bottom is greater than or equal to the second predetermined temperature
When, judge whether the time of the first heating element and second heatiing element work is greater than or equal to the first pre- timing
Between；F) when the time that the first heating element and the second heatiing element work being less than first predetermined time, make
The first heating element and the second heatiing element work at the same time, and the temperature of the interior pot bottom is maintained the second temperature
It spends in range；Make a reservation for when the time that the first heating element and the second heatiing element work is greater than or equal to described first
When the time, judge whether the temperature at the top of the interior pot is greater than or equal to third predetermined temperature；And g) at the top of the interior pot
Temperature be less than the third predetermined temperature when, so that the first heating element and the second heatiing element is worked at the same time, with
The constant temperature at the top of the interior pot is set to increase；Temperature at the top of the interior pot is greater than or equal to the third predetermined temperature
When, so that the first heating element and the second heatiing element is worked with the first heating duty ratio, so that at the top of the interior pot
Constant temperature increase until reach first predetermined temperature, wherein the first heating duty ratio is calculated by the following formula
It obtains：
Wherein, T be the first heating element and the second heatiing element total running time, n be more than
Or the integer equal to 0, symbolIndicate downward rounding, T1For set first heating duty than reference period.
With this method for heating and controlling, by controlling the first heating element and the second heating element respectively in the different stages
Working method can make food have preferable mouthfeel.
Preferably, the first heating duty ratio is within the scope of 5/30-14/30.First heating duty ratio is in the range
When interior, not only food will not be caused to boil paste because of heating too fast, but also can guarantee that food has preferable mouthfeel.
Preferably, first predetermined time within the scope of -20 minutes 8 minutes and/or the second temperature ranging from
68 DEG C -70 DEG C and/or second predetermined temperature is within the scope of 60 DEG C -64 DEG C and/or the third predetermined temperature is 69
Within the scope of DEG C -73 DEG C.With this method for heating and controlling, the food in interior pot has preferable mouthfeel.
Preferably, the step d) includes：H) first heating element and the second heatiing element is made to add with second
Hot duty ratio works at the same time；And i) make described first when the temperature in the interior pot is greater than or equal to four predetermined temperatures
Heater element and the second heatiing element are worked at the same time with third heating duty ratio, and the third heating duty ratio is more than described
Second heating duty ratio.With this method for heating and controlling, the thermal loss that heating initial stage is larger can be avoided.
Preferably, the 4th predetermined temperature is within the scope of 53 DEG C -57 DEG C.With this method for heating and controlling, when in interior pot
Temperature when being greater than or equal to one in the temperature range, just using larger heating duty than heating, can avoid plus
Larger thermal loss of hot initial stage.
A series of concept of reduced forms is introduced in invention content, this will in the detailed description section further
It is described in detail.This part of the disclosure be not meant to attempt to limit technical solution claimed key feature and
Essential features do not mean that the protection domain for attempting to determine technical solution claimed more.
Below in conjunction with attached drawing, the advantages of the present invention will be described in detail and feature.
Description of the drawings
The following drawings of the present invention is used to understand the present invention in this as the part of the present invention.Shown in the drawings of this hair
Bright embodiment and its description, principle used to explain the present invention.In the accompanying drawings,
Fig. 1 is the schematic diagram of the electric hot tray of a preferred embodiment according to the present invention；
Fig. 2 is the circuit diagram of the cooker of a preferred embodiment according to the present invention；And
Fig. 3 is the flow chart of the method for heating and controlling for cooker of a preferred embodiment according to the present invention.
Specific implementation mode
In the following description, a large amount of concrete details are given in order to provide more thorough understanding of the invention.So
And it will be apparent to one skilled in the art that the present invention may not need one or more of these details and be able to
Implement.In other examples, in order to avoid with the present invention obscure, for some technical characteristics well known in the art not into
Row description.
In order to thoroughly understand the present invention, detailed structure will be proposed in following description.Obviously, the embodiment of the present invention
It is not limited to the specific details that those skilled in the art is familiar with.Presently preferred embodiments of the present invention is described in detail as follows, so
And other than these detailed descriptions, the present invention can also have other embodiment.
The present invention provides a kind of method for heating and controlling for cooker.It is according to the present invention for boiling for ease of description
The method for heating and controlling of meal device combines Fig. 1 that cooker is described in detail first.It is appreciated that cooker can be electric cooker, voltage
Power pot or other electrical heating utensils.In addition, cooker is other than having the function of cooking rice, can also have cook congee etc. it is other
Function.
The cooker of a preferred embodiment according to the present invention includes mainly ontology (or external shell), is installed on this
Internal electric hot tray 100 (Fig. 1) is sat to be set on electric hot tray 100 and by electric hot tray and provides the interior pot of thermal energy for it and for covering
Close the lid of ontology.Other than the electric hot tray 100 of cooker, the components such as the ontology of cooker, interior pot, lid are boiled with traditional
Meal device is roughly the same, therefore for sake of simplicity, is not described in detail and illustrates herein the components such as the ontology of cooker, interior pot, lid.This
Place is only described in detail the electric hot tray of cooker 100.
As shown in fig. 1, electric hot tray 100 includes first heating element 110 and the setting being arranged in the bottom of electric hot tray 100
Second heatiing element 120 in the side of electric hot tray 100.Specifically, in the present embodiment, electric hot tray 100 includes bottom wall 130
With the side wall 140 upwardly extended from the edge of bottom wall 130.The shape of the junction of bottom wall 130 and side wall 140 with it is to be placed in electricity
The shape of interior pot in hot plate 100 matches, and interior pot is placed on electric hot tray 100 and pot and electric hot tray in improving with facilitating
Heat transfer efficiency between 100.First heating element 110 is arranged at the bottom wall 130 of electric hot tray 100, and second heatiing element 120 is set
It sets at the side wall 140 of electric hot tray 100.First heating element 110 and second heatiing element 120 could be provided as the hair of annular
Heat pipe.During cooker works, first heating element 110 can carry out the bottom for being placed on the interior pot on electric hot tray 100
Heating, second heatiing element 120 can heat the side for the interior pot being placed on electric hot tray 100.Therefore it can reduce
The bottom of interior pot and the temperature difference of side, make the food in interior pot be evenly heated, and improve the mouthfeel of food.
Moreover it is preferred that cooker can also include the third heater element 150 (Fig. 2) being arranged in lid.Third is sent out
Thermal element 150 can be used for cooker cook rice over a slow fire and/or insulating process in work.This will be discussed in detail later.
In addition, in order to sense the temperature in interior pot, as shown in Figure 2, cooker further includes being respectively used in sensing
The tip temperature sensor 170 of the bottom temp sensor 160 of the bottom temp of pot and the head temperature for sensing interior pot.Bottom
Portion's temperature sensor 160 and tip temperature sensor 170 can be thermistor.Bottom temp sensor 160 and head temperature
Sensor 170 is connected to the power panel of cooker, and is further attached to microcomputer control panel by power panel, will sense
To temperature data feed back to microcomputer control panel.Microcomputer control panel is based on bottom temp sensor 160 and head temperature passes
First heating element 110 and second heatiing element 120 on temperature data that sensor 170 senses control electric hot tray 100 and
The work of third heater element 150 in lid.
The method for heating and controlling according to the present invention for cooker is described in detail below in conjunction with the flow chart of Fig. 3.It is logical
For often, the course of work of cooker includes mainly the stage of cooking, the stage of cooking rice over a slow fire and holding stage etc..Wherein, it cooks the stage
The temperature rise stage can be specifically included again, the water suction stage, the stage of being rapidly heated, rush boiling stage.Corresponding to the different stages,
Control method according to the present invention uses corresponding mode of heating and heating parameters.Specifically, according to the present invention to be used for
The method for heating and controlling of cooker includes the following steps：
Step S110：First heating element and second heatiing element is set to work at the same time (corresponding to the rank of cooking of cooker
Section).
In the present embodiment, in step s 110, make first heating element 110 and second heatiing element 120 work simultaneously
Make, so that the temperature in interior pot increases.Specifically, corresponding to the temperature rise stage in the stage of cooking of cooker, water suction rank
Section is rapidly heated and the stage and rushes boiling stage, and step S110 can be refined as including the following steps again.
Step S111：First heating element and second heatiing element is set to work at the same time, so that the constant temperature of interior pot bottom
It increases (corresponding to the temperature rise stage in the stage of cooking of cooker).
In the present embodiment, in step S111, i.e., in the temperature rise stage in the stage of cooking of cooker, make
First heating element 110 and second heatiing element 120 work at the same time, and in this process, the constant temperature of interior pot bottom increases.
In general, for especially for ceramic inner vessel, just beginning heat transfer efficiency is relatively low, therefore, in order to reduce the rigid incipient stage
Thermal loss can use different heating duty ratios respectively to the early period in temperature rise stage and later stage.
Specifically, in the present embodiment, step S111A can be first carried out, first heating element 110 and second is made to send out
Thermal element 120 is worked at the same time with the second heating duty ratio.Second heating duty ratio can be, for example, 30/36.It should be noted that
Herein, " heating duty ratio " refers in one cycle, when the heater element practical time (such as 30s) generated heat is with the period
Between (such as 36s) ratio.Occur abnormal conditions in the cooker course of work in order to prevent simultaneously (such as due to temperature sensor
Failure makes step S111A persistently carry out), it is preferable that when can preset the execution time of step S111A no more than first
Between the upper limit, such as 15 minutes.
During executing step S111A, the constant temperature of interior pot bottom increases and is felt by bottom temp sensor 160
It measures.When the temperature for the interior pot bottom that bottom temp sensor 160 senses is greater than or equal to four predetermined temperatures, step is executed
S111B.4th predetermined temperature can be within the scope of 53 DEG C -57 DEG C, such as the 4th predetermined temperature can be 55 DEG C.In step
In S111B, make first heating element 110 and second heatiing element 120 with the third heating duty more than the second heating duty ratio
Than working at the same time.Third heating duty ratio can be, for example, 32/36.Relative to step S111A, interior pot during step S111B
Heat transfer efficiency it is higher, therefore increase heating duty ratio and can not only accelerate temperature rise, and too big heat will not be caused
Loss.Similarly, occur abnormal conditions in the cooker course of work in order to prevent (such as since temperature sensor fault to walk
Rapid S111B is persistently carried out), it is preferable that the execution time that can preset step S111B is no more than the second time upper limit, example
Such as 15 minutes.
Step S112：When the temperature of interior pot bottom be greater than or equal to the second predetermined temperature when, judge first heating element and
Whether the time of second heatiing element work was greater than or equal to for the first predetermined time (corresponding to the suction in the stage of cooking of cooker
The water stage).
Specifically, in the present embodiment, in step S111 (specifically including step S111A and S111B), interior pot bottom
Constant temperature increase and sensed by bottom temp sensor 160.When bottom temp sensor 160 senses the temperature of interior pot bottom
When degree is more than 62 DEG C (example as " the second predetermined temperature "), S112 is thened follow the steps, that is, judges 110 He of first heating element
Whether the working time of second heatiing element 120 is greater than or equal to 10 minutes (example as " the first predetermined time ").It needs
Illustrate, " working time of first heating element 110 and second heatiing element 120 " refers to from first heating element herein
110 and rigid start to work (i.e. the step S111A) of second heatiing element 120 senses interior pot bottom to bottom temperature sensor 160
Temperature total working time when being more than 62 DEG C, include not only relay-operating time, further include relay turn-off time.
In addition, it is necessary to explanation, although in the present embodiment, the second predetermined temperature is 62 DEG C, in the present invention
In unshowned other embodiment, the second predetermined temperature can also be set according to actual conditions as other values.Preferably, second
Predetermined temperature is within the scope of 60 DEG C -64 DEG C.It has been found that the second predetermined temperature in the range when, can not only improve
The working efficiency of cooker, while food is good in taste.
Furthermore, it is necessary to explanation, although in the present embodiment, the first predetermined time was 10 minutes, in this hair
In bright unshowned other embodiment, the first predetermined time can also be set according to actual conditions as other values.Preferably,
One predetermined time can select within the scope of -20 minutes 8 minutes.
Step S113：When the time that first heating element and second heatiing element work being less than for the first predetermined time, make
First heating element and second heatiing element work at the same time, and the temperature of interior pot bottom maintained it is (right in second temperature range
It should be in the water suction stage in the stage of cooking of cooker)；It is more than when the time that first heating element and second heatiing element work
Or when equal to the first predetermined time, judge in temperature at the top of pot whether be greater than or equal to third predetermined temperature (corresponding to cooking
Being rapidly heated the stage in the stage of cooking of device).
Specifically, in the present embodiment, when the temperature of interior pot bottom is greater than or equal to the second predetermined temperature and in step
Judge that time that first heating element 110 and second heatiing element 120 work is less than (such as 10 points of the first predetermined time in S112
Clock) when, S113A is thened follow the steps, first heating element 110 and second heatiing element 120 is made to work at the same time, and by interior pot bottom
Temperature maintain in second temperature range.In step S113A, first heating element 110 and second heatiing element 120 plus
Hot duty ratio can be, for example, 12/15.Second temperature range for example can be 68 DEG C -70 DEG C.I.e. when the temperature of interior pot bottom is small
When 68 DEG C, bottommost heating elements 110 and side heating element 120 is made to work at the same time, and when the temperature of interior pot bottom reaches 70
DEG C when, so that bottommost heating elements 110 and side heating element 120 is stopped.Repeatedly, so that the temperature of interior pot bottom begins
68 DEG C -70 DEG C are maintained eventually.
And on the other hand, when the temperature of interior pot bottom is greater than or equal to the second predetermined temperature and judges in step S112 the
When the time that one heater element 110 and second heatiing element 120 work is greater than or equal to the first predetermined time (such as 10 minutes),
It then skips step S113A and executes step S113B, that is, judge whether the temperature at the top of interior pot is greater than or equal to the pre- constant temperature of third
Degree.Third predetermined temperature can be within the scope of 69 DEG C -73 DEG C.Such as third predetermined temperature can be 71 DEG C.
Step S114：When temperature at the top of interior pot is less than third predetermined temperature, first heating element and second is made to generate heat
Element works at the same time, so that the constant temperature at the top of interior pot increases (corresponding to the stage of being rapidly heated)；Temperature at the top of interior pot
When more than or equal to third predetermined temperature, first heating element and second heatiing element is made to work with the first heating duty ratio, with
The constant temperature at the top of interior pot is set to increase until reaching the first predetermined temperature.
Specifically, in the present embodiment, when the temperature in step S113B in judgement at the top of pot is less than the pre- constant temperature of third
When spending (such as 71 DEG C), S114A is thened follow the steps, that is, make the first heating element 110 and second heatiing element of electric hot tray 100
120 work at the same time, so that the constant temperature at the top of interior pot increases.In step S114A, first heating element 110 and second is sent out
The heating duty ratio of thermal element 120 can be, for example, 28/36.Similarly, occur in the cooker course of work in order to prevent abnormal
Situation (such as since temperature sensor fault makes step S114A persistently carry out), it is preferable that step can be preset
The execution time of S114A is no more than third time upper limit, such as 20 minutes.
When judging that the temperature at the top of interior pot is greater than or equal to third predetermined temperature (such as 71 DEG C) in step S113B,
Then follow the steps S114B, that is, first heating element 110 and second heatiing element 120 is made to work with the first heating duty ratio.Its
In, the first heating duty ratio, which can be calculated by the following formula, to be obtained：
Wherein, T be first heating element 110 and second heatiing element 120 total running time, and take its with
Minute is the corresponding numerical value of unit, and n is the integer more than or equal to 0, can rule of thumb be chosen, symbolIndicate downward
Rounding, T1For the first heating duty of setting than reference period, and take its corresponding numerical value in seconds, for example, 30
Second.It should be noted that " total running time " refers in abovementioned steps (i.e. all steps before step S114B herein
Suddenly in), relay total practical pickup time.
For example, in the present embodiment, n can take 4, T130s can be taken, then the first heating duty ratio can be by following
Formula calculates：
For example, when total running time of first heating element 110 and second heatiing element 120 is 7 minutes,
It should be noted that in the unshowned other embodiment of the present invention, n can also rule of thumb and actual needs
Choose other integers more than or equal to 0.For example, n can take the other values such as 1,2,3,5,6,7.
Preferably, to can further set upper and lower bound with the calculated first heating duty ratio of above-mentioned formula.For example,
Lower limit can be set as 5/30, and the upper limit can be set as 14/30.That is, the first heating duty is 5/30 than minimum value, when the result of calculating
When less than 5/30,5/30 is taken, maximum value is similarly.For example, when total reality of first heating element 110 and second heatiing element 120
When working time is 10 minutes,
In this case, since the result of calculating is more than the upper limit value 14/30 of setting, it is possible to preferably choose the first heating and account for
Sky is than being 14/30.It has been found that when the first heating duty ratio is within the scope of 5/30-14/30, food mouthfeel is preferable.
Step S120：The temperature of pot bottom and top in being sensed while making first heating element and second heatiing element work
Degree, and judge whether the temperature at the top of interior pot is greater than or equal to the first predetermined temperature.
Specifically, in the present embodiment, in step S110 (specifically, step S111- step S114), the first fever
Element 110 and second heatiing element 120 work at the same time, to complete to cook the stage.Meanwhile in this process, bottom temp senses
Device 160 and tip temperature sensor 170 sense the temperature at the top of interior pot bottom and interior pot respectively, and judge the temperature at the top of interior pot
Whether degree is greater than or equal to 91 DEG C (examples as " the first predetermined temperature ").
It should be noted that, although in the present embodiment, the first predetermined temperature is 91 DEG C, but is not shown in the present invention
Other embodiment in, the first predetermined temperature may be set according to actual conditions as other values.Preferably, the first predetermined temperature
It can be within the scope of 89 DEG C -93 DEG C.
Step S130：When temperature at the top of interior pot is greater than or equal to the first predetermined temperature, make first heating element and the
A job in two heater elements, the temperature of interior pot bottom is maintained in the first temperature range and (corresponds to cooker
Cooking rice over a slow fire the stage in the course of work).
In the present embodiment, when the tip temperature sensor 170 for sensing interior pot head temperature senses Nei Guoding
When the temperature in portion is greater than or equal to the first predetermined temperature (such as 91 DEG C), make first heating element 110 and second heatiing element 120
In one work, the temperature of interior pot bottom is maintained in the first temperature range.
Specifically, in the present embodiment, the first predetermined temperature can be, for example, 91 DEG C.First temperature range can be
110℃-112℃.That is, when the tip temperature sensor 170 for being used to sense interior pot head temperature senses the temperature at the top of interior pot
When more than or equal to 91 DEG C, second heatiing element 120 is made to work and first heating element 110 is made to be stopped.Wherein, the second hair
The heating duty ratio of thermal element 120 can be, for example, 8/36.It has been found that when the first temperature range is 110 DEG C -112 DEG C, both
The food in interior pot will not be caused to boil paste because temperature is higher, and can ensure that the food in interior pot has preferable mouthfeel.
It should be noted that, although in the present embodiment, when tip temperature sensor senses the temperature at the top of interior pot
When more than or equal to 91 DEG C (i.e. first predetermined temperature), second heatiing element 120 works and first heating element 110 stops work
Make, but can also be that first heating element 110 works and the second fever member in the unshowned other embodiment of the present invention
Part 120 is stopped.
In addition, for being provided with the cooker of third heater element 150 in lid, work as tip temperature sensor
When 170 temperature for sensing at the top of interior pot are greater than or equal to the first predetermined temperature, make the fever member of first heating element 110 and second
While one in part 120 work, third heater element 150 can also be made to work, the temperature of interior pot bottom is maintained
In first temperature range.By one in the first heating element 110 and second heatiing element 120 of electric hot tray 100 with cook
Internally pot is heated third heater element 150 in the lid of device simultaneously, can be formed in the stage of cooking rice over a slow fire in internal pot
Food heats up and down, keeps the mouthfeel of the food in interior pot more preferable.
Step S140：Whether the judgment step S130 duration was greater than or equal to for the second predetermined time.
Specifically, in the present embodiment, it enters step S130 and (cooks rice over a slow fire the stage) it, it can be determined that step S130 continues
Time whether be greater than or equal to the second predetermined time (such as 15 minutes).When step S130 is sustained for longer than 15 minutes,
Then enter holding stage.It should be noted that, although in the present embodiment, the second predetermined time was 15 minutes, but at this
It invents in unshowned other embodiment, the second predetermined time may be set according to actual conditions as other values.Preferably,
Two predetermined times can be within the scope of 10-20 minutes.It has been found that step S130 continues 10-20 minutes, food has
Preferable mouthfeel.
Method for heating and controlling according to the present invention for cooker can control the first fever of electric hot tray 100 respectively
Element 110 and second heatiing element 120 work so that make the first fever member of electric hot tray 100 in the stage of cooking of cooker
Part 110 and second heatiing element 120 work at the same time, and make the first fever member of electric hot tray 100 in the stage of cooking rice over a slow fire of cooker
Only one work in part 110 and second heatiing element 120, therefore the temperature difference of interior pot bottom and side can not only be reduced
It is different so that interior pot homogeneous heating improves the mouthfeel of the food in interior pot, and will not cause the first heating element temperature of electric hot tray
Rise larger, reduction security risk.
The present invention is illustrated by above-described embodiment, but it is to be understood that, above-described embodiment is only intended to
The purpose of citing and explanation, and be not intended to limit the invention within the scope of described embodiment.In addition people in the art
It is understood that the invention is not limited in above-described embodiment, introduction according to the present invention can also be made more kinds of member
Variants and modifications, these variants and modifications are all fallen within scope of the present invention.Protection scope of the present invention by
The appended claims and its equivalent scope are defined.
Claims (9)
1. a kind of method for heating and controlling for cooker, the cooker includes ontology, is installed on the intrinsic electric heating
Disk, seat provide the interior pot of thermal energy for it on the electric hot tray and by the electric hot tray and for covering the lid for closing the ontology
Body is provided with wherein the electric hot tray includes bottom wall and the side wall that is upwardly extended from the edge of the bottom wall at the bottom wall
One heater element, the side-walls are provided with second heatiing element, and the cooker further includes being respectively used to sense the interior pot
Bottom and top temperature temperature sensor, which is characterized in that the method includes：
A) work at the same time the first heating element and the second heatiing element；
B) the interior pot bottom and top are sensed while so that the first heating element and the second heatiing element is worked
Temperature；And
C) when the temperature at the top of the interior pot is greater than or equal to the first predetermined temperature, make the first heating element and described the
A job in two heater elements, the temperature of the interior pot bottom is maintained in the first temperature range.
2. the method for heating and controlling according to claim 1 for cooker, which is characterized in that the cooker includes setting
The third heater element in the lid is set, the step c) includes described in the temperature at the top of the interior pot is greater than or equal to
When the first predetermined temperature, the third heater element is made to work.
3. the method for heating and controlling according to claim 2 for cooker, which is characterized in that the step c) continues
10-20 minutes.
4. the method for heating and controlling according to claim 1 or 2 for cooker, which is characterized in that first temperature
Ranging from 110 DEG C -112 DEG C and/or first predetermined temperature are within the scope of 89 DEG C -93 DEG C.
5. the method for heating and controlling according to claim 1 for cooker, which is characterized in that the step a) includes：
D) work at the same time the first heating element and the second heatiing element, so that the constant temperature of the interior pot bottom
It increases；
E) when the temperature of the interior pot bottom is greater than or equal to the second predetermined temperature, judge the first heating element and described
Whether the time of second heatiing element work was greater than or equal to for the first predetermined time；
F) when the time that the first heating element and the second heatiing element work being less than first predetermined time, make
The first heating element and the second heatiing element work at the same time, and the temperature of the interior pot bottom is maintained the second temperature
It spends in range；Make a reservation for when the time that the first heating element and the second heatiing element work is greater than or equal to described first
When the time, judge whether the temperature at the top of the interior pot is greater than or equal to third predetermined temperature；And
G) when the temperature at the top of the interior pot is less than the third predetermined temperature, make the first heating element and described second
Heater element works at the same time, so that the constant temperature at the top of the interior pot increases；Temperature at the top of the interior pot is more than or waits
When the third predetermined temperature, the first heating element and the second heatiing element is made to compare work with the first heating duty
Make, so that the constant temperature at the top of the interior pot increases until reaching first predetermined temperature, wherein first heating accounts for
Sky is obtained than being calculated by the following formula：
Wherein, T is total running time of the first heating element and the second heatiing element, and n is to be more than or wait
In 0 integer, symbolIndicate downward rounding, T1For set first heating duty than reference period.
6. according to the method for heating and controlling for cooker described in claim 5, which is characterized in that the first heating duty ratio
Within the scope of 5/30-14/30.
7. according to the method for heating and controlling for cooker described in claim 5, which is characterized in that first predetermined time exists
Within the scope of -20 minutes 8 minutes and/or ranging from 68 DEG C -70 DEG C of the second temperature and/or second predetermined temperature exist
Within the scope of 60 DEG C -64 DEG C and/or the third predetermined temperature is within the scope of 69 DEG C -73 DEG C.
8. the method for heating and controlling according to claim 5 for cooker, which is characterized in that the step d) includes：
H) first heating element and the second heatiing element is made to be worked at the same time with the second heating duty ratio；And
I) when the temperature in the interior pot is greater than or equal to four predetermined temperatures, make the first heating element and described second
Heater element is worked at the same time with third heating duty ratio, and the third heating duty ratio is more than the second heating duty ratio.
9. the method for heating and controlling according to claim 8 for cooker, which is characterized in that the 4th predetermined temperature
Within the scope of 53 DEG C -57 DEG C.
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| CN105996762B (en) * | 2016-06-15 | 2019-12-17 | 浙江苏泊尔家电制造有限公司 | Control method of electric cooking appliance |
| CN107198454A (en) * | 2016-06-21 | 2017-09-26 | 九阳股份有限公司 | A kind of cooking apparatus and its method for heating and controlling |
| CN106510481B (en) * | 2016-10-11 | 2019-01-18 | 九阳股份有限公司 | A kind of thermal-insulation control method of electric cooker |
| CN106562684A (en) * | 2016-10-19 | 2017-04-19 | 广东美的厨房电器制造有限公司 | Cooking method of cooking electric appliance |
| CN109124288A (en) * | 2017-06-16 | 2019-01-04 | 佛山市顺德区美的电热电器制造有限公司 | The control method and cooking apparatus of cooking apparatus |
| CN108567313B (en) * | 2018-02-09 | 2021-03-19 | 浙江苏泊尔家电制造有限公司 | Cooking control method for cooking utensil and cooking utensil |
| CN109270971B (en) * | 2018-09-20 | 2020-06-19 | 珠海格力电器股份有限公司 | Cooking appliance and control method thereof |
| CN109343384B (en) * | 2018-09-25 | 2020-11-10 | 珠海格力电器股份有限公司 | Cooking appliance and control method thereof |
| CN109634183A (en) * | 2018-12-24 | 2019-04-16 | 珠海格力电器股份有限公司 | Electric cooking pot Condensate Controlling Equipment method, apparatus and system |
| CN211795800U (en) * | 2019-02-02 | 2020-10-30 | 浙江苏泊尔家电制造有限公司 | Cooking utensil |
| CN110710886B (en) * | 2019-08-28 | 2021-07-20 | 广东美的厨房电器制造有限公司 | Cooking appliance, control method thereof, control device and computer-readable storage medium |
| CN111513582B (en) * | 2020-04-29 | 2021-04-23 | 珠海格力电器股份有限公司 | Electric cooker and control method thereof |
| CN115299783A (en) * | 2022-09-09 | 2022-11-08 | 珠海格力电器股份有限公司 | Cooking control method of electric cooker and electric cooker |
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