CN107831804A - Cooking utensil and control method thereof - Google Patents
Cooking utensil and control method thereof Download PDFInfo
- Publication number
- CN107831804A CN107831804A CN201710841403.2A CN201710841403A CN107831804A CN 107831804 A CN107831804 A CN 107831804A CN 201710841403 A CN201710841403 A CN 201710841403A CN 107831804 A CN107831804 A CN 107831804A
- Authority
- CN
- China
- Prior art keywords
- temperature
- cooking appliance
- pot
- sensing element
- content
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010411 cooking Methods 0.000 title claims abstract description 167
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000001514 detection method Methods 0.000 claims description 42
- 239000007788 liquid Substances 0.000 claims description 28
- 238000009835 boiling Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 9
- 230000000052 comparative effect Effects 0.000 claims description 2
- 238000010025 steaming Methods 0.000 claims 1
- 235000013305 food Nutrition 0.000 abstract description 3
- 241000209094 Oryza Species 0.000 description 14
- 235000007164 Oryza sativa Nutrition 0.000 description 14
- 235000009566 rice Nutrition 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 235000013339 cereals Nutrition 0.000 description 3
- 230000029087 digestion Effects 0.000 description 3
- 238000007654 immersion Methods 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
- G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Cookers (AREA)
Abstract
The invention provides a cooking utensil and a control method thereof. The cooking utensil is provided with a temperature sensing element, and the control method comprises the following steps: before the cooking appliance starts to heat, judging the temperature grade of the ambient temperature around the cooking appliance according to the temperature detected by the temperature-sensing element; and judging the initial temperature state of the pot body of the cooking appliance and/or the content in the cooking appliance at least according to the temperature grade. According to the control method of the cooking utensil provided by the invention, the ambient temperature factor around the cooking utensil is introduced when the initial temperature state of the cooking utensil is judged, and the initial temperature state of the cooking utensil is comprehensively judged by combining the temperature grade of the ambient temperature around the cooking utensil, so that the judgment accuracy is improved, and the color and the taste of food made by the cooking utensil are improved.
Description
Technical field
The present invention relates to cooking equipment field, and in particular to the control method and cooking appliance of a kind of cooking appliance.
Background technology
The process of cooking of rice cooker has generally comprised immersion water suction, heat temperature raising, has seethed with excitement and cook rice over a slow fire the stage.Wherein, immersion is inhaled
The water stage is in order that moisture can promote the gelatinization of starch well into grain of rice inside.If soak time is insufficient, moisture does not have
Have and enter grain of rice core, simply grain of rice outer absorbent member expands, and easily causes rice half-cooked, particularly rice amount, which is cooked, is easier out
The now problem.
To solve the above problems, current rice cooker is typically all to install temperature-sensitive dress respectively on the bottom of rice cooker and top cover
Put, be used cooperatively by the two to judge the current state of temperature of rice cooker, and then control the process of cooking of rice cooker, this controlling party
Method is fairly simple, and the state of the rice cooker drawn is also not accurate enough.
The content of the invention
In view of this, an object of the present invention, which is to provide, a kind of can accurately judge cooking appliance original state
The control method and cooking appliance of cooking appliance.
To reach above-mentioned purpose, on the one hand, the present invention uses following technical scheme:
A kind of control method of cooking appliance, temperature-sensing element is provided with the cooking appliance, the control method includes:
Before the cooking appliance starts heating, the cooking appliance is judged according to the temperature that the temperature-sensing element detects
The temperature grade of ambient temperature;
Judge the content in the pot and/or the cooking appliance of the cooking appliance according at least to the temperature grade
Initial temperature state.
Preferably, the temperature that the temperature-sensing element detects is defined as T,
If T<T1, then the temperature grade for judging the cooking appliance ambient temperature is low-temperature grade;And/or
If T1≤T<T2, then the temperature grade for judging the cooking appliance ambient temperature is medium temperature grade;And/or
If T >=T2, then the temperature grade for judging the cooking appliance ambient temperature is high thermal level;
Wherein, T1For the first temperature threshold, T2For second temperature threshold value;
Preferably, the first temperature threshold T1Scope be 0 DEG C to 15 DEG C;
And/or
The second temperature threshold value T2Scope be 25 DEG C to 40 DEG C.
Preferably, the temperature-sensing element includes being used to react the pot temperature-sensing element of temperature of boiler and/or for reaction pot
The content temperature-sensing element of body contents temperature.
Preferably, under the temperature grade of judgement, according to the temperature T of pot temperature-sensing element detectionBVariation delta TB, it is interior
The temperature T of tolerant temperature-sensing element detectionTVariation delta TTAnd/or pot temperature-sensing element and the temperature of content temperature-sensing element detection
Degree difference judges the pot of the cooking appliance and/or the initial temperature state of the content in the cooking appliance;
Wherein, variation delta TBWith variation delta TTRespectively described cooking appliance is within the scheduled time started before heating
The temperature T of the pot temperature-sensing element detectionBAnd the temperature T of the content temperature-sensing element detectionTVariable quantity.
Preferably, if it is determined that the temperature grade of the cooking appliance ambient temperature is low-temperature grade, then described in judgement
Cooking appliance is the cold liquid status of low temperature cold pot.
Preferably, if it is determined that the temperature grade of the cooking appliance ambient temperature is medium temperature grade, then according to
Pot temperature-sensing element and/or the variable quantity of the temperature of content temperature-sensing element detection judge the cooking appliance and/or institute
State the initial temperature state of the content in cooking appliance.
Preferably, if it is determined that the temperature grade of the cooking appliance ambient temperature is medium temperature grade, then pot is judged
The temperature T of temperature-sensing element detectionBVariation delta TBWhether the first variable quantity threshold value Δ T is less than1And/or content temperature-sensing element
The temperature T of detectionTVariation delta TTWhether the second variable quantity threshold value Δ T is less than2, if so, then judging that the cooking appliance is normal
The cold cold liquid status of pot of temperature, it is cold pot hydrothermal solution state otherwise to judge the cooking appliance;
Preferably, the first variable quantity threshold value Δ T1Scope be 2 DEG C to 8 DEG C;
And/or the second variable quantity threshold value Δ T2Scope be 2 DEG C to 8 DEG C.
Preferably, if it is determined that the temperature grade of the cooking appliance ambient temperature is high thermal level, then temperature T is judged
Whether the 3rd temperature threshold T is less than3, if so, then being detected according to the pot temperature-sensing element and/or the content temperature-sensing element
The variable quantity of temperature judge the initial temperature state of the cooking appliance and/or the content in the cooking appliance, otherwise
The variable quantity and the 5th variable quantity threshold value Δ for the temperature that the pot temperature-sensing element and/or the content temperature-sensing element are detected
T5Compare, and the initial temperature shape of the content in the cooking appliance and/or the cooking appliance is judged according to comparative result
State;
Preferably, the 3rd temperature threshold T3Scope be 35 DEG C to 60 DEG C.
Preferably, it is less than the 3rd temperature threshold T in temperature T3In the case of, judge the temperature T that pot temperature-sensing element detectsB
Variation delta TBWhether the 3rd variable quantity threshold value Δ T is less than3And/or the temperature T of content temperature-sensing element detectionTVariable quantity
ΔTTWhether the 4th variable quantity threshold value Δ T is less than4, if so, then judging the cooking appliance for the cold liquid status of the cold pot of high temperature, otherwise
It is cold pot hydrothermal solution state to judge the cooking appliance;
Preferably, the 3rd variable quantity threshold value Δ T3Scope be 2 DEG C to 8 DEG C;
And/or the 4th variable quantity threshold value Δ T4Scope be 2 DEG C to 8 DEG C.
Preferably, it is more than or equal to the 3rd temperature threshold T in temperature T3In the case of, examined according to the pot temperature-sensing element
The variation delta T of the temperature of surveyBAnd/or pot temperature-sensing element and the temperature difference of content temperature-sensing element detection judge the boiling
The initial temperature state of the pot of utensil and/or the content in the cooking appliance.
Preferably, the variation delta T of the temperature of the pot temperature-sensing element detection is judgedBWhether the 5th variable quantity threshold is less than
It is worth Δ T5, if so, then judging that the cooking appliance for the cold liquid status of hot pot, otherwise judges pot temperature-sensing element and content temperature-sensitive
Whether the temperature difference of element testing is less than the 6th variable quantity threshold value Δ T6, if so, then judging the cooking appliance for hot pot hydrothermal solution
State, it is cold pot hydrothermal solution state otherwise to judge the cooking appliance;
Preferably, the 5th variable quantity threshold value Δ T5Scope be -10 DEG C to 0 DEG C;
And/or the 6th variable quantity threshold value Δ T6Scope be 0 DEG C to 25 DEG C.
On the other hand, the present invention uses following technical scheme:
A kind of cooking appliance, it is controlled using control method as described above.
In the control method of cooking appliance provided by the invention, introduced when judging the initial temperature state of cooking appliance
Cooking appliance ambient temperature factor, with reference to cooking appliance ambient temperature temperature grade to the initial temperature of cooking appliance
Degree state carries out comprehensive descision, improves the accuracy of judgement, so as to improve the color and luster and mouth of food made of cooking appliance
Sense.
Brief description of the drawings
By the description to the embodiment of the present invention referring to the drawings, above-mentioned and other purpose of the invention, feature and
Advantage will be apparent from, in the accompanying drawings:
Fig. 1 shows the control method flow chart for the cooking appliance that the specific embodiment of the invention provides.
Embodiment
Below based on embodiment, present invention is described, it should be understood by one skilled in the art that provided herein
Accompanying drawing is provided to the purpose of explanation, and accompanying drawing is not necessarily drawn to scale.
Unless the context clearly requires otherwise, otherwise entire disclosure is similar with the " comprising " in claims, "comprising" etc.
Word should be construed to the implication included rather than exclusive or exhaustive implication;That is, it is containing for " including but is not limited to "
Justice.
In the description of the invention, it is to be understood that term " first ", " second " etc. are only used for describing purpose, without
It is understood that to indicate or implying relative importance.In addition, in the description of the invention, unless otherwise indicated, the implication of " multiple "
It is two or more.
The invention provides a kind of control method of cooking appliance, temperature-sensing element is provided with cooking appliance, according to temperature-sensitive
The temperature of element testing judges that the current state of cooking appliance (includes the initial temperature state and cooking appliance of cooking appliance
The initial temperature state of interior content) so that in order to run different controlling extents for different states, to obtain most
Excellent food mouthfeel.
Because the temperature of cooking appliance in itself influences whether the environment temperature around cooking appliance, based on this, the application carries
The control method of confession includes:
When cooking appliance starts and heated, cooking appliance ambient temperature is judged according to the temperature that temperature-sensing element detects
Temperature grade;
Judge the current state of cooking appliance according at least to temperature grade, the state for example can be the cold liquid of cold pot
State, cold pot hydrothermal solution state, the cold liquid status of hot pot, hot pot hydrothermal solution state etc..
Temperature-sensing element comprises preferably the pot temperature-sensing element for reacting temperature of boiler, and it is preferably provided at cooking appliance
Bottom outside, in addition to for reaction pot body contents temperature content temperature-sensing element, it is preferably provided at cooking appliance
Top, naturally it is also possible to be arranged on the positions such as sidepiece, can temperature tolerant in reaction pot body to a certain extent, can root
Judge the temperature grade of cooking appliance ambient temperature according to the temperature of pot temperature-sensing element detection, can also be according to content
The temperature of temperature-sensing element detection judges the temperature grade of cooking appliance surrounding environment, or according to pot temperature-sensing element and content
The temperature grade of the temperature integrated judgement cooking appliance surrounding environment of temperature-sensing element detection.
Temperature to be detected according to pot temperature-sensing element (temperature-sensing element for being for example, arranged on cooking appliance bottom) below
To judge to introduce the specific embodiment of control method provided by the invention exemplified by the temperature grade of cooking appliance surrounding environment.
It is three-level environment temperature grade classification in a specific embodiment, respectively low-temperature grade, medium temperature grade
And high thermal level, the temperature that pot temperature-sensing element detects is defined as TB, set the first temperature threshold T1With second temperature threshold value
T2, as shown in figure 1, judging the method for temperature grade includes:
If TB<T1, then the temperature grade for judging the cooking appliance ambient temperature is low-temperature grade;
If T1≤TB<T2, then the temperature grade for judging the cooking appliance ambient temperature is medium temperature grade;And/or
If TB≥T2, then the temperature grade for judging the cooking appliance ambient temperature is high thermal level.
Wherein, the first temperature threshold T1With second temperature threshold value T2The factors such as specific environment can be combined to be set, typically
Ground, the first temperature threshold T1Scope be 0 DEG C to 15 DEG C, second temperature threshold value T2Scope be 25 DEG C to 40 DEG C.Of course, it is possible to
Understand, if the temperature of temperature-sensing element detection of the temperature that content temperature-sensing element is detected for example at the top of pot is as judgement
Foundation, then T1And T2Number range also can accordingly adjust.
Further, under low-temperature grade, cooking appliance ambient temperature is very low, illustrate cooking appliance and its inside
Content is in low-temperature condition, therefore, if the ambient temperature for being judged as cooking appliance is low-temperature grade, then it represents that boiling
Utensil is in the cold liquid status of low temperature cold pot, and the instruction of low temperature herein is that the ambient temperature of cooking appliance is low temperature.
Under medium temperature grade, cooking appliance ambient temperature is medium, because the pot of cooking appliance is to surrounding environment
Heat transfer rate is fast, heat output is big, and the content in cooking appliance pot is then relatively slow to the heat transfer rate of surrounding environment, heat output
It is smaller, therefore represent that cooking appliance is in cold pot state, can be further according to pot temperature-sensing element and/or content temperature-sensing element
The variable quantity of the temperature of detection judges the initial temperature state of the content in cooking appliance.For example, judge pot temperature-sensing element
The temperature T of detectionBVariation delta TBWhether the first variable quantity threshold value Δ T is less than1And/or the temperature of content temperature-sensing element detection
Spend TTVariation delta TTWhether the second variable quantity threshold value Δ T is less than2, if so, then illustrating the temperature variation of cooking appliance very
Small, the heat exchange amount between the pot and pot content of cooking appliance is small, therefore, it is determined that cooking appliance is the cold liquid of the cold pot of normal temperature
State, normal temperature instruction herein is that the ambient temperature of cooking appliance is normal temperature, otherwise illustrates the temperature change of cooking appliance
Measure larger, more heat exchange has been carried out between the pot and content of cooking appliance, therefore, it is determined that cooking appliance is cold pot hydrothermal solution
State, i.e., add hot water in cold pot or boiling water carries out boiling.
Wherein, variation delta TBWith variation delta TTRespectively cooking appliance is starting the scheduled time inner pan body before heating
The temperature T of temperature-sensing element detectionBAnd the temperature T of content temperature-sensing element detectionTVariable quantity.For example, cooking appliance is being started shooting
Starting stage can perform the detection operation of a period of time, such as detect the presence of interior pot etc., the stage cooking appliance is not carried out
Heating, can investigate the temperature variations of cooking appliance, the scheduled time is preferably 30 by the use of this time as the scheduled time
To 120s.
First variable quantity threshold value Δ T1And/or the second variable quantity threshold value Δ T2The factors such as specific environment can be combined to be set,
Usually, the first variable quantity threshold value Δ T1Scope be 2 DEG C to 8 DEG C, the second variable quantity threshold value Δ T2Scope be 2 DEG C to 8 DEG C.
Under high thermal level, cooking appliance ambient temperature is higher, now needs to determine by further judging
The particular state of cooking appliance.For example, a 3rd temperature threshold T is set3, temperature T that pot temperature-sensing element is detectedBWith
Three temperature threshold T3It is compared to further judge the state of temperature of cooking appliance.3rd temperature threshold T3Number
Value can combine the factors such as specific environment and be set, it is preferable that the 3rd temperature threshold T3Scope be 35 DEG C to 60 DEG C.
Specifically, if temperature TBLess than the 3rd temperature threshold T3, illustrating the temperature of boiler of cooking appliance does not have too high, judgement
Cooking appliance is in cold pot state, further, the temperature that can be detected according to pot temperature-sensing element and/or content temperature-sensing element
Variable quantity judge the initial temperature state of the content in cooking appliance.For example, judge the temperature of pot temperature-sensing element detection
TBVariation delta TBWhether the 3rd variable quantity threshold value Δ T is less than3And/or the temperature T of content temperature-sensing element detectionTChange
Measure Δ TTWhether the 4th variable quantity threshold value Δ T is less than4, if so, then illustrating the temperature variation very little of cooking appliance, cooking appliance
Pot and pot content between heat exchange amount it is small, but because the temperature of pot in itself will with respect to the temperature under normal temperature grade
Height, therefore, it is determined that cooking appliance is the cold liquid status of the cold pot of high temperature, high temperature instruction herein be cooking appliance surrounding environment temperature
Spend for high temperature, for example, this be in before carried out cooking operation using other pans and caused ambient temperature to raise, it is no
Then illustrate that the temperature variation of cooking appliance is larger, more heat exchange has been carried out between the pot and content of cooking appliance, because
This judges that cooking appliance is cold pot hydrothermal solution state, i.e., hot water is added in cold pot or boiling water carries out boiling.
3rd variable quantity threshold value Δ T3And/or the 4th variable quantity threshold value Δ T4The factors such as specific environment can be combined to be set,
Usually, the 3rd variable quantity threshold value Δ T3Scope be 2 DEG C to 8 DEG C, the 4th variable quantity threshold value Δ T4Scope be 2 DEG C to 8 DEG C.
If temperature TBMore than or equal to the 3rd temperature threshold T3, illustrate that the cooking bottom temperature of cooking appliance is very high, now may be used
The temperature T detected according to pot temperature-sensing elementBVariation delta TBAnd pot temperature-sensing element and content temperature-sensing element detection
Temperature difference carrys out the state of temperature of comprehensive descision cooking appliance.For example, in a specific embodiment, pot temperature-sensing element is judged
The temperature T of detectionBVariation delta TBWhether Δ T is less than5, if so, then illustrating that cooking appliance is in hot pot state, and boiling
The heat exchange amount between content in the pot and pot of utensil is larger, now judges that cooking appliance is the cold liquid status of hot pot, i.e.,
Cooking appliance is continuous cooking, namely cooking appliance has at least completed once boiling process and this digestion process and last time
The interval of digestion process is smaller.If it is not, then judge whether the temperature difference of pot temperature-sensing element and the detection of content temperature-sensing element is small
In the 6th variable quantity threshold value Δ T6, if so, then illustrating that pot is more or less the same with the contents temperature in pot, now judge boiling
Utensil is hot pot hydrothermal solution state, i.e., cooking appliance is cooked for power-off, namely restarts boiling work(after the power-off of digestion process midway
Can, otherwise illustrate that pot differs larger with the contents temperature in pot, now judge that cooking appliance is cold pot hydrothermal solution state, i.e.,
Hot water is added in cold pot or boiling water carries out boiling.
5th variable quantity threshold value Δ T5And/or the 6th variable quantity threshold value Δ T6The factors such as specific environment can be combined to be set,
Usually, the 5th variable quantity threshold value Δ T5Scope be -10 DEG C to 0 DEG C, the 6th variable quantity threshold value Δ T6Scope be 0 DEG C to 25
℃。
It is understood that the variation delta T of the temperature for the pot temperature-sensing element detection being previously mentioned in the applicationBIt is and interior
The variation delta T of the temperature of tolerant temperature-sensing element detectionTThe temperature value detected after being subtracts the temperature value first detected, for example,
The temperature that pot temperature-sensing element detects at the time of rice cooker function is opened is TB1, in its detection after initial detection-phase
Temperature is TB2, then Δ TB=TB2-TB1, similarly, the temperature that content temperature-sensing element detects at the time of rice cooker function is opened is
TT1, it is T in temperature of its detection after initial detection-phaseT2, then Δ TT=TT2-TT1。
One specific control process of the cooking appliance of the application offer is provided:
Made the following judgment before cooking appliance starts heating to obtain the current temperature status of cooking appliance:
Work as TBIt is the cold liquid status of low temperature cold pot during 12 DEG C of <;
As 12≤TBDuring 35 DEG C of <, if △ TB5 DEG C of < and △ TT4 DEG C of <, then it is the cold liquid status of the cold pot of normal temperature, otherwise to be cold
Pot hydrothermal solution state;
As 35≤TBDuring 45 DEG C of <, if △ TB3 DEG C of < and △ TT3 DEG C of <, then it is the cold liquid status of the cold pot of high temperature, otherwise to be cold
Pot hydrothermal solution state;
Work as TBAt >=45 DEG C, if △ TB< -3 DEG C, then it is the cold liquid status of hot pot, secondary judgement is otherwise carried out, if TB-TT≥
15 DEG C, then be cold pot hydrothermal solution state, is otherwise hot pot hydrothermal solution state.
In another specific control method, made the following judgment before cooking appliance starts heating to obtain boiling
The current temperature status of utensil:
Work as TBIt is the cold liquid status of low temperature cold pot during 12 DEG C of <;
As 12≤TBDuring 35 DEG C of <, if △ TB3 DEG C of <, then it is the cold liquid status of the cold pot of normal temperature, is otherwise cold pot hydrothermal solution state;
As 35≤TBDuring 45 DEG C of <, if △ TB2 DEG C of <, then it is the cold liquid status of the cold pot of high temperature, is otherwise cold pot hydrothermal solution state;
Work as TBAt >=45 DEG C, if △ TB< -3 DEG C, then be the cold liquid status of hot pot, is otherwise cold pot hydrothermal solution state or hot pot heat
Liquid status.
It is, of course, understood that (it can also be for example, arranged on according to content temperature-sensing element at the top of cooking appliance
Temperature-sensing element) temperature of detection carries out the judgement of the temperature grade of cooking appliance surrounding environment and further state of temperature
Judgement, in a specific control method, cooking appliance start heating before make the following judgment to obtain boiling vessel
The current temperature status of tool:
Work as TTDuring 10 DEG C of <, if △ TB5 DEG C of < and △ TT4 DEG C of <, then it is the cold liquid status of low temperature cold pot, is otherwise cold pot heat
Liquid status;
As 10≤TTDuring 30 DEG C of <, if △ TB5 DEG C of < and △ TT4 DEG C of <, then it is the cold liquid status of the cold pot of normal temperature, otherwise to be cold
Pot hydrothermal solution state;
As 30≤TTDuring 40 DEG C of <, if △ TB3 DEG C of < and △ TT3 DEG C of <, then it is the cold liquid status of the cold pot of high temperature, otherwise to be cold
Pot hydrothermal solution state;
Work as TTAt >=40 DEG C, if △ TB< -3 DEG C, then be the cold liquid status of hot pot, is otherwise hot pot hydrothermal solution state.
The control method that the application provides can be widely applied in the various cooking apparatus with cooking function, such as meal
Pot, pressure cooker etc., by being finely divided to cooking appliance initial temperature state, it can further improve and be eaten made of cooking appliance
The color and luster and mouthfeel of product.
For those skilled in the art it is easily understood that on the premise of not conflicting, above-mentioned each preferred scheme can be free
Ground combination, superposition.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for those skilled in the art
For, the present invention can have various changes and change.All any modifications made within spirit and principles of the present invention, it is equal
Replace, improve etc., it should be included in the scope of the protection.
Claims (12)
1. a kind of control method of cooking appliance, it is characterised in that temperature-sensing element, the control are provided with the cooking appliance
Method includes:
Before the cooking appliance starts heating, judged according to the temperature that the temperature-sensing element detects around the cooking appliance
The temperature grade of environment temperature;
Judge the first of the content in the pot and/or the cooking appliance of the cooking appliance according at least to the temperature grade
Beginning state of temperature.
2. control method according to claim 1, it is characterised in that be defined as the temperature that the temperature-sensing element detects
T,
If T<T1, then the temperature grade for judging the cooking appliance ambient temperature is low-temperature grade;And/or
If T1≤T<T2, then the temperature grade for judging the cooking appliance ambient temperature is medium temperature grade;And/or
If T >=T2, then the temperature grade for judging the cooking appliance ambient temperature is high thermal level;
Wherein, T1For the first temperature threshold, T2For second temperature threshold value;
Preferably, the first temperature threshold T1Scope be 0 DEG C to 15 DEG C;
And/or
The second temperature threshold value T2Scope be 25 DEG C to 40 DEG C.
3. control method according to claim 2, it is characterised in that the temperature-sensing element includes being used to react temperature of boiler
Pot temperature-sensing element and/or content temperature-sensing element for reaction pot body contents temperature.
4. control method according to claim 3, it is characterised in that under the temperature grade of judgement, according to pot temperature-sensitive
The temperature T of element testingBVariation delta TB, content temperature-sensing element detection temperature TTVariation delta TTAnd/or pot sense
The temperature difference of warm element and content temperature-sensing element detection is judged in the pot and/or the cooking appliance of the cooking appliance
The initial temperature state of content;
Wherein, variation delta TBWith variation delta TTRespectively described cooking appliance institute in the predetermined amount of time started before heating
State the temperature T of pot temperature-sensing element detectionBAnd the temperature T of the content temperature-sensing element detectionTVariable quantity.
5. control method according to claim 2, it is characterised in that if it is determined that the cooking appliance ambient temperature
Temperature grade is low-temperature grade, then judges the cooking appliance for the cold liquid status of low temperature cold pot.
6. control method according to claim 4, it is characterised in that if it is determined that the cooking appliance ambient temperature
Temperature grade is medium temperature grade, then the temperature detected according to the pot temperature-sensing element and/or the content temperature-sensing element
Variable quantity judges the initial temperature state of the cooking appliance and/or the content in the cooking appliance.
7. control method according to claim 6, it is characterised in that if it is determined that the cooking appliance ambient temperature
Temperature grade is medium temperature grade, then judges the temperature T of pot temperature-sensing element detectionBVariation delta TBWhether first change is less than
Measure threshold value Δ T1And/or the temperature T of content temperature-sensing element detectionTVariation delta TTWhether the second variable quantity threshold value Δ is less than
T2, if so, then judging the cooking appliance for the cold liquid status of the cold pot of normal temperature, it is cold pot hydrothermal solution shape otherwise to judge the cooking appliance
State;
Preferably, the first variable quantity threshold value Δ T1Scope be 2 DEG C to 8 DEG C;
And/or the second variable quantity threshold value Δ T2Scope be 2 DEG C to 8 DEG C.
8. control method according to claim 4, it is characterised in that if it is determined that the cooking appliance ambient temperature
Temperature grade is high thermal level, then judges whether temperature T is less than the 3rd temperature threshold T3, if so, then according to the pot temperature-sensitive
Element and/or the variable quantity of the temperature of content temperature-sensing element detection judge the cooking appliance and/or the boiling vessel
The initial temperature state of content in tool, otherwise the pot temperature-sensing element and/or the content temperature-sensing element are detected
Temperature variable quantity and the 5th variable quantity threshold value Δ T5Compare, and the cooking appliance and/or institute are judged according to comparative result
State the initial temperature state of the content in cooking appliance;
Preferably, the 3rd temperature threshold T3Scope be 35 DEG C to 60 DEG C.
9. control method according to claim 8, it is characterised in that be less than the 3rd temperature threshold T in temperature T3Situation
Under, judge the temperature T that pot temperature-sensing element detectsBVariation delta TBWhether the 3rd variable quantity threshold value Δ T is less than3And/or content
The temperature T of thing temperature-sensing element detectionTVariation delta TTWhether the 4th variable quantity threshold value Δ T is less than4, if so, then judging the steaming
Boiler tool is the cold liquid status of the cold pot of high temperature, and it is cold pot hydrothermal solution state otherwise to judge the cooking appliance;
Preferably, the 3rd variable quantity threshold value Δ T3Scope be 2 DEG C to 8 DEG C;
And/or the 4th variable quantity threshold value Δ T4Scope be 2 DEG C to 8 DEG C.
10. control method according to claim 8, it is characterised in that be more than or equal to the 3rd temperature threshold T in temperature T3
In the case of, the variation delta T of the temperature detected according to the pot temperature-sensing elementBAnd/or pot temperature-sensing element and content
The temperature difference of temperature-sensing element detection judges the pot of the cooking appliance and/or the initial temperature of the content in the cooking appliance
Degree state.
11. control method according to claim 10, it is characterised in that judge the temperature of the pot temperature-sensing element detection
Variation delta TBWhether the 5th variable quantity threshold value Δ T is less than5, if so, the cooking appliance is then judged for the cold liquid status of hot pot,
Otherwise judge whether pot temperature-sensing element and the temperature difference of content temperature-sensing element detection are less than the 6th variable quantity threshold value Δ T6If
It is then to judge the cooking appliance for hot pot hydrothermal solution state, it is cold pot hydrothermal solution state otherwise to judge the cooking appliance;
Preferably, the 5th variable quantity threshold value Δ T5Scope be -10 DEG C to 0 DEG C;
And/or the 6th variable quantity threshold value Δ T6Scope be 0 DEG C to 25 DEG C.
12. a kind of cooking appliance, it is characterised in that be controlled using the control method as described in one of claim 1 to 11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710841403.2A CN107831804B (en) | 2017-09-18 | 2017-09-18 | Cooking appliance and its control method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710841403.2A CN107831804B (en) | 2017-09-18 | 2017-09-18 | Cooking appliance and its control method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107831804A true CN107831804A (en) | 2018-03-23 |
CN107831804B CN107831804B (en) | 2019-11-22 |
Family
ID=61643343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710841403.2A Active CN107831804B (en) | 2017-09-18 | 2017-09-18 | Cooking appliance and its control method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107831804B (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109044080A (en) * | 2018-09-20 | 2018-12-21 | 珠海格力电器股份有限公司 | Cooking appliance and control method thereof |
CN109106195A (en) * | 2018-09-20 | 2019-01-01 | 珠海格力电器股份有限公司 | Cooking appliance and control method thereof |
CN109270971A (en) * | 2018-09-20 | 2019-01-25 | 珠海格力电器股份有限公司 | Cooking appliance and control method thereof |
CN109288375A (en) * | 2018-09-20 | 2019-02-01 | 珠海格力电器股份有限公司 | Cooking appliance and control method thereof |
CN109288374A (en) * | 2018-09-20 | 2019-02-01 | 珠海格力电器股份有限公司 | Cooking appliance and control method thereof |
CN109341802A (en) * | 2018-11-13 | 2019-02-15 | 浙江瑞德电子科技有限公司 | A kind of method that electric cooker sentences rice amount |
CN109330343A (en) * | 2018-09-20 | 2019-02-15 | 珠海格力电器股份有限公司 | Cooking appliance and control method thereof |
CN110025225A (en) * | 2019-03-08 | 2019-07-19 | 九阳股份有限公司 | The cooking control method of cooking apparatus |
CN110089919A (en) * | 2019-05-21 | 2019-08-06 | 珠海格力电器股份有限公司 | Rice cooking device control method and rice cooking device |
CN110209071A (en) * | 2019-05-18 | 2019-09-06 | 珠海格力电器股份有限公司 | Control system and method of cooking appliance and cooking appliance |
CN112107216A (en) * | 2019-06-19 | 2020-12-22 | 浙江苏泊尔家电制造有限公司 | Cooking appliance control method and cooking appliance |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6446416A (en) * | 1987-08-12 | 1989-02-20 | Mitsubishi Electric Corp | Rice cooker |
CN105266566A (en) * | 2015-11-23 | 2016-01-27 | 珠海格力电器股份有限公司 | Rice cooker and control method and control device thereof |
CN105310466A (en) * | 2015-11-13 | 2016-02-10 | 九阳股份有限公司 | Method for making rice by adopting cooking utensil |
CN105747828A (en) * | 2014-12-16 | 2016-07-13 | 佛山市顺德区美的电热电器制造有限公司 | Electric rice cooker and porridge cooking control method for electric rice cooker |
CN106308460A (en) * | 2015-06-29 | 2017-01-11 | 佛山市顺德区美的电热电器制造有限公司 | Electric rice cooker and control method and control apparatus for electric rice cooker in water absorption stage |
-
2017
- 2017-09-18 CN CN201710841403.2A patent/CN107831804B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6446416A (en) * | 1987-08-12 | 1989-02-20 | Mitsubishi Electric Corp | Rice cooker |
CN105747828A (en) * | 2014-12-16 | 2016-07-13 | 佛山市顺德区美的电热电器制造有限公司 | Electric rice cooker and porridge cooking control method for electric rice cooker |
CN106308460A (en) * | 2015-06-29 | 2017-01-11 | 佛山市顺德区美的电热电器制造有限公司 | Electric rice cooker and control method and control apparatus for electric rice cooker in water absorption stage |
CN105310466A (en) * | 2015-11-13 | 2016-02-10 | 九阳股份有限公司 | Method for making rice by adopting cooking utensil |
CN105266566A (en) * | 2015-11-23 | 2016-01-27 | 珠海格力电器股份有限公司 | Rice cooker and control method and control device thereof |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN109044080B (en) * | 2018-09-20 | 2020-01-31 | 珠海格力电器股份有限公司 | cooking appliances and control method thereof |
CN109106195B (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 |
CN109288375A (en) * | 2018-09-20 | 2019-02-01 | 珠海格力电器股份有限公司 | Cooking appliance and control method thereof |
CN109288374A (en) * | 2018-09-20 | 2019-02-01 | 珠海格力电器股份有限公司 | Cooking appliance and control method thereof |
CN109106195A (en) * | 2018-09-20 | 2019-01-01 | 珠海格力电器股份有限公司 | Cooking appliance and control method thereof |
CN109330343A (en) * | 2018-09-20 | 2019-02-15 | 珠海格力电器股份有限公司 | Cooking appliance and control method thereof |
CN109330343B (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 |
CN109270971A (en) * | 2018-09-20 | 2019-01-25 | 珠海格力电器股份有限公司 | Cooking appliance and control method thereof |
CN109044080A (en) * | 2018-09-20 | 2018-12-21 | 珠海格力电器股份有限公司 | Cooking appliance and control method thereof |
CN109288375B (en) * | 2018-09-20 | 2020-03-27 | 珠海格力电器股份有限公司 | Cooking appliance and control method thereof |
CN109341802A (en) * | 2018-11-13 | 2019-02-15 | 浙江瑞德电子科技有限公司 | A kind of method that electric cooker sentences rice amount |
CN109341802B (en) * | 2018-11-13 | 2020-08-07 | 浙江瑞德电子科技有限公司 | Method for judging rice quantity of electric cooker |
CN110025225A (en) * | 2019-03-08 | 2019-07-19 | 九阳股份有限公司 | The cooking control method of cooking apparatus |
CN110209071A (en) * | 2019-05-18 | 2019-09-06 | 珠海格力电器股份有限公司 | Control system and method of cooking appliance and cooking appliance |
CN110089919A (en) * | 2019-05-21 | 2019-08-06 | 珠海格力电器股份有限公司 | Rice cooking device control method and rice cooking device |
CN110089919B (en) * | 2019-05-21 | 2020-06-23 | 珠海格力电器股份有限公司 | Rice cooking device control method and rice cooking device |
CN112107216B (en) * | 2019-06-19 | 2022-04-12 | 浙江苏泊尔家电制造有限公司 | Cooking appliance control method and cooking appliance |
CN112107216A (en) * | 2019-06-19 | 2020-12-22 | 浙江苏泊尔家电制造有限公司 | Cooking appliance control method and cooking appliance |
Also Published As
Publication number | Publication date |
---|---|
CN107831804B (en) | 2019-11-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107831804A (en) | Cooking utensil and control method thereof | |
CN106647392B (en) | A kind of temp measuring method of cooking pot tool, cooking pot tool and cooking system | |
CN105747835B (en) | A kind of cooking control method of electric cooker | |
US11857111B2 (en) | Cooking device and method of cooking food item based on predicting food core temperature | |
CN105982515B (en) | Electric cooking pot and its cooking control method, the recognition methods to cooking, device | |
JP4936814B2 (en) | Cooker | |
CN105266566A (en) | Rice cooker and control method and control device thereof | |
WO2015173083A1 (en) | Method of conducting a liquid-based cooking process, controller and cooking hob assembly | |
CN108652433A (en) | Method for cooking rice and electromagnetic heating cooking appliance | |
CN105476441B (en) | Thermal-insulation control method, device and the cooking apparatus of cooking apparatus | |
CN105954313B (en) | Method and system for determining boiling point temperature | |
CN110119168A (en) | Temprature control method, cooking apparatus and the computer storage medium of cooking apparatus | |
JP2008067899A (en) | Rice cooker | |
CN107912959A (en) | The cooking control method and system of electric cooker | |
CN109270971B (en) | Cooking appliance and control method thereof | |
CN108919854A (en) | The control method and cooking apparatus of cooking apparatus | |
CN109106195B (en) | Cooking appliance and control method thereof | |
CN109288375B (en) | Cooking appliance and control method thereof | |
CN106308465B (en) | The recognition methods of the culinary art type of electric cooking pot and electric cooking pot | |
CN109645820A (en) | The dry combustion method determination method and cooker of cooker | |
CN106490957A (en) | Electric cooker and method for controlling electric cooker | |
CN110209071A (en) | Control system and method of cooking appliance and cooking appliance | |
CN109288374B (en) | Cooking appliance and control method thereof | |
CN209252404U (en) | A kind of cooking equipment | |
CN113384161A (en) | Cooking control method and device, storage medium and cooking appliance |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |