CN107019415A - Pressure cooking appliance and its midway cap-opening control method and control device of uncapping halfway - Google Patents
Pressure cooking appliance and its midway cap-opening control method and control device of uncapping halfway Download PDFInfo
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- CN107019415A CN107019415A CN201610069630.3A CN201610069630A CN107019415A CN 107019415 A CN107019415 A CN 107019415A CN 201610069630 A CN201610069630 A CN 201610069630A CN 107019415 A CN107019415 A CN 107019415A
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- Prior art keywords
- cooking appliance
- pressure cooking
- midway
- pressure
- pressurize
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- 238000010411 cooking Methods 0.000 title claims abstract description 332
- 235000013305 food Nutrition 0.000 claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims description 69
- 238000001514 detection method Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 16
- 230000001960 triggered Effects 0.000 claims description 15
- 230000001276 controlling effect Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 210000002435 Tendons Anatomy 0.000 description 5
- 235000015278 beef Nutrition 0.000 description 5
- 235000015277 pork Nutrition 0.000 description 5
- 235000013311 vegetables Nutrition 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 240000007742 Raphanus sativus Species 0.000 description 2
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 235000005824 corn Nutrition 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
- A47J36/12—Devices for holding lids in open position on the container
Abstract
The invention discloses a kind of midway cap-opening control method of pressure cooking appliance, it comprises the following steps：Obtain the time point for producing request instruction of uncapping halfway；Judge the cooking stage uncapped residing for the time point of request instruction the generation midway to calculate the total time ta that pressure cooking appliance completes pressurize；Total time ta for completing pressurize according to the pressure cooking appliance calculates the time for also needing to carry out pressurize after the pressure cooking appliance closing lid；After the pressure cooking appliance closing lid, the pressure cooking appliance is controlled according to the time for also needing to carry out pressurize after the pressure cooking appliance closing lid.The midway cap-opening control method can carry out subsequent control according to the cooking stage residing for the time point that midway is uncapped to pressure cooking appliance, it is ensured that the culinary art effect of various food materials during cooking food, the need for meeting user.Uncapped control device and a kind of pressure cooking appliance the invention also discloses a kind of midway of pressure cooking appliance.
Description
Technical field
The present invention relates to living electric apparatus technical field, the midway cap-opening control method of more particularly to a kind of pressure cooking appliance,
A kind of midway of pressure cooking appliance is uncapped control device and a kind of pressure cooking appliance.
Background technology
Current pressure cooking appliance such as electric pressure cooking saucepan, selection correlation function menu after, product begin to pass through heating,
Boiling, product play the stages such as pressure, pressurize, decompression, culinary art end, still, if carrying out a menu culinary art needs
Boil a variety of foods (such as tendons of beef, mutton or pork, radish, green vegetables), and the cooking time and pressure that the tendons of beef, mutton or pork, radish, green vegetables need
Difference, can not uncap (for example, being provided with self-locking knot between electric pressure cooking saucepan product float and pot cover along with product rises after pressure
Structure, product has been started working after pressure, and float is locked by pot cover, to ensure that user, using safety, has pressure covered), need
Just all food materials are put into pot before electric pressure cooking saucepan start-up operation, until culinary art terminates, this results in the tendons of beef, mutton or pork, trailing plants
The food materials such as fore-telling, green vegetables must use identical cooking time and pressure to be cooked, it is impossible to meet various food materials have compared with
Good culinary art effect, if for example the tendons of beef, mutton or pork are cooked, green vegetables are rotten to the corn, and if green vegetables effect it is preferable when, the tendons of beef, mutton or pork are boiled not
It is ripe.
The content of the invention
The purpose of the present invention is intended at least solve one of above-mentioned technical problem to a certain extent.
Therefore, first purpose of the present invention is the midway cap-opening control method for proposing a kind of pressure cooking appliance,
Midway can be carried out in the cooking process of pressure cooking appliance to uncap, and the culinary art according to residing for the time point that midway is uncapped
Stage to carry out subsequent control to pressure cooking appliance, it is ensured that the culinary art effect of various food materials during cooking food, meets and uses
The need for family.
Second object of the present invention is to propose that a kind of midway of pressure cooking appliance is uncapped control device.The present invention's
3rd purpose is to propose a kind of pressure cooking appliance.
To reach above-mentioned purpose, the midway of pressure cooking appliance that one aspect of the present invention embodiment is proposed a kind of is uncapped control
Method, comprises the following steps：Obtain the time point for producing request instruction of uncapping halfway；Judge that the generation midway is uncapped
Cooking stage residing for the time point of request instruction is to calculate the total time ta that pressure cooking appliance completes pressurize；According to institute
State pressure cooking appliance complete pressurize calculate total time ta also need to carry out after the pressure cooking appliance closing lid pressurize when
Between；After the pressure cooking appliance closing lid, according to also needed after the pressure cooking appliance closing lid carry out pressurize time
The pressure cooking appliance is controlled.
The midway cap-opening control method of pressure cooking appliance according to embodiments of the present invention, obtains to produce first and uncaps halfway
The time point of request instruction, then by judge to produce the cooking stage uncapped residing for the time point of request instruction of midway come
The total time ta that pressure cooking appliance completes pressurize is calculated, and total time ta for completing pressurize according to pressure cooking appliance counts
The time for also needing to carry out pressurize after pressure cooking appliance closing lid is calculated, is finally cooked after pressure cooking appliance closing lid according to pressure
The time for carrying out pressurize is also needed to be controlled pressure cooking appliance after utensil closing lid of preparing food, so that pressure cooking appliance
The follow-up time for carrying out pressurize is dynamically adjusted when closing lid is cooked again after being uncapped in midway, realization midway is uncapped residing
Cooking stage difference selects different culinary art control parameters, it can be ensured that different food materials are in different cooking times and culinary art
Culinary art is completed under pressure, it is ensured that the culinary art effect of various food materials during pressure cooking appliance cooking food, fully meet user
The need for.
According to one embodiment of present invention, the cooking stage includes heating period, boost phase and packing stage,
Wherein, when being in the heating period or the boost phase at the time point for producing request instruction of uncapping halfway,
Total time ta that the pressure cooking appliance completes pressurize is also to need to carry out pressurize after 0, the pressure cooking appliance closing lid
Time be default pressurize total time tb.
According to one embodiment of present invention, it is in the pressurize when the time point for producing request instruction of uncapping halfway
During the stage, the pressure cooking appliance completes to carry out with also needing after the pressure cooking appliance closing lid total time ta of pressurize
Following relation is met between the time of pressurize：
Wherein, t1, t2 ..., tn the packing stage is divided into n pressurize sub-stage, n is whole more than or equal to 1
Number, 5 minutes≤tbn≤...≤tb3≤tb2≤tb1≤tb.
According to one embodiment of present invention, the pressure cooking appliance includes exhaust apparatus, wherein, in the pressure
In the cooking process of cooking apparatus, if the exhaust apparatus, which is triggered, is exhausted work, and in the first preset time
Temperature drop in △ t1 in the pressure cooking appliance reaches the first fiducial temperature △ T and/or the pressure cooking appliance
Interior pressure, which declines, reaches the first preset pressure △ P, then produces request instruction of uncapping halfway, and pass through record generation midway
Uncap time of request instruction is uncapped time point of request instruction with obtaining the generation midway.
Wherein, after request instruction is uncapped in generation midway, control the pressure cooking appliance to stop heating or carry out small work(
Rate is heated.
Also, after request instruction is uncapped in generation midway, in addition to：Judge whether inspection in the second preset time △ t2
Measure signal of uncapping；If it is determined that detecting signal of uncapping, then confirmation instruction of uncapping halfway is produced, and control the pressure
Pressure cooking apparatus continues to stop heating or carries out low-power heating, until after the pressure cooking appliance closing lid, controlling institute
State pressure cooking appliance and carry out high-power heating；If it is determined that being not detected by signal of uncapping, then cancel request of uncapping halfway
Instruction, and control the pressure cooking appliance to carry out high-power heating.
According to one embodiment of present invention, when the exhaust apparatus is triggered, and work is exhausted, if detected
Pressure in the pressure cooking appliance is current atmospheric pressure, then directly produces confirmation instruction of uncapping halfway, and control institute
Pressure cooking appliance is stated to stop heating or carry out low-power heating.
To reach above-mentioned purpose, the midway of pressure cooking appliance that another aspect of the present invention embodiment is proposed a kind of is uncapped control
Device processed, including：Acquisition module, the time point for request instruction of uncapping halfway is produced for obtaining；Control module, is used
In judging the generation cooking stage uncapped residing for the time point of request instruction of midway to calculate pressure cooking appliance completion
The total time ta of pressurize, and total time ta that pressurize is completed according to the pressure cooking appliance calculate the pressure cooking device
Also need to carry out the time of pressurize after tool closing lid, and according to the pressure cooking appliance after the pressure cooking appliance closing lid
Also the time for carrying out pressurize is needed to be controlled the pressure cooking appliance after closing lid.
The midway of pressure cooking appliance according to embodiments of the present invention is uncapped control device, is passed through acquisition module and is obtained and produces
Midway is uncapped time point of request instruction, and then control module is uncapped time point of request instruction by judging to produce midway
Residing cooking stage completes the total time ta of pressurize to calculate pressure cooking appliance, and is completed according to pressure cooking appliance
Total time ta of pressurize calculates the time for also needing to carry out pressurize after pressure cooking appliance closing lid, finally in pressure cooking appliance
Pressure cooking appliance is controlled according to the time for also needing to carry out pressurize after pressure cooking appliance closing lid after closing lid, so that
Enable when closing lid is cooked again after pressure cooking appliance is uncapped in midway and dynamically adjust the follow-up time for carrying out pressurize, it is real
Now uncap residing cooking stage difference halfway to select different culinary art control parameters, it can be ensured that different food materials are in difference
Cooking time and culinary art pressure under complete culinary art, it is ensured that during pressure cooking appliance cooking food various food materials culinary art effect
Really, the need for fully meeting user.
According to one embodiment of present invention, the cooking stage includes heating period, boost phase and packing stage,
Wherein, when being in the heating period or the boost phase at the time point for producing request instruction of uncapping halfway,
Total time ta that the pressure cooking appliance completes pressurize is also to need to carry out pressurize after 0, the pressure cooking appliance closing lid
Time be default pressurize total time tb.
According to one embodiment of present invention, it is in the pressurize when the time point for producing request instruction of uncapping halfway
During the stage, the pressure cooking appliance completes to carry out with also needing after the pressure cooking appliance closing lid total time ta of pressurize
Following relation is met between the time of pressurize：
Wherein, t1, t2 ..., tn the packing stage is divided into n pressurize sub-stage, n is whole more than or equal to 1
Number, 5 minutes≤tbn≤...≤tb3≤tb2≤tb1≤tb.
According to one embodiment of present invention, the pressure cooking appliance includes exhaust apparatus and running parameter detection means,
Wherein, in the cooking process of the pressure cooking appliance, if the exhaust apparatus, which is triggered, is exhausted work,
And the running parameter detection means detects the temperature drop in the pressure cooking appliance in the first preset time △ t1
Reach that the pressure in the first fiducial temperature △ T and/or the pressure cooking appliance declines and reach the first preset pressure △ P, institute
State pressure cooking appliance and then produce request instruction of uncapping halfway, the acquisition module produces request of uncapping halfway by recording
The time of instruction is uncapped time point of request instruction with obtaining the generation midway.
Wherein, after the pressure cooking appliance, which is produced, uncaps request instruction halfway, the control module controls the pressure
Pressure cooking apparatus stops heating or carries out low-power heating.
Also, the pressure cooking appliance also includes folding lid detection means, wherein, when pressure cooking appliance production
Raw midway is uncapped after request instruction, and the control module judges the folding lid detection dress in the second preset time △ t2
Put and whether detect signal of uncapping, if it is determined that detecting signal of uncapping, the pressure cooking appliance then produces midway and opened
Lid confirms instruction, and the control module controls the pressure cooking appliance to continue to stop heating or carry out low-power heating,
Until after the pressure cooking appliance closing lid, the control module controls the pressure cooking appliance to carry out high-power heating；
If it is determined that being not detected by signal of uncapping, the pressure cooking appliance then cancels uncap halfway request instruction, the control
Module controls the pressure cooking appliance to carry out high-power heating.
According to one embodiment of present invention, when the exhaust apparatus is triggered, and work is exhausted, if the work
It is current atmospheric pressure, the pressure cooking appliance that the pressure in the pressure cooking appliance is detected as parameter detection device
Then directly produce midway and uncap and confirm instruction, the control module controls the pressure cooking appliance to stop heating or progress
Low-power heating.
In addition, embodiments of the invention also proposed a kind of pressure cooking appliance, it includes above-mentioned pressure cooking appliance
Midway uncap control device.
Pressure cooking appliance according to embodiments of the present invention, can realize the detection uncapped of midway, and after being uncapped in midway
The follow-up time for carrying out pressurize is dynamically adjusted when closing lid is cooked again, realizes that midway uncaps residing cooking stage difference to select
Select different culinary art control parameters, it can be ensured that different food materials complete culinary art under different cooking times and culinary art pressure,
Ensure the culinary art effect of various food materials during cooking food, the need for fully meeting user.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become bright from the following description of the accompanying drawings of embodiments
Show and be readily appreciated that, wherein：
Fig. 1 is the flow chart of the midway cap-opening control method of the pressure cooking appliance according to the embodiment of the present invention；
Fig. 2 is the block diagram of the pressure cooking appliance according to one embodiment of the invention；And
Fig. 3 is the block diagram of control device of being uncapped according to the midway of the pressure cooking appliance of the embodiment of the present invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein identical from beginning to end
Or similar label represents same or similar element or the element with same or like function.Retouched below with reference to accompanying drawing
The embodiment stated is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
Uncapped controlling party to describe the midway of pressure cooking appliance proposed according to embodiments of the present invention with reference to the accompanying drawings
Method, the midway of pressure cooking appliance are uncapped control device and pressure cooking appliance.Wherein, pressure cooking appliance can be with
For electric pressure cooking saucepan.
Fig. 1 is the flow chart of the midway cap-opening control method of the pressure cooking appliance according to the embodiment of the present invention.Such as Fig. 1
Shown, the midway cap-opening control method of the pressure cooking appliance comprises the following steps：
S1, obtains the time point for producing request instruction of uncapping halfway.
According to one embodiment of present invention, as shown in Fig. 2 pressure cooking appliance such as electric pressure cooking saucepan may include exhaust
Device 10, running parameter detection means 20, folding lid detection means 30 and time set (not shown),
Command generating device 40 and microcontroller 50.Wherein, exhaust apparatus 10 is used to discharge the pressure in pressure cooking appliance
Such as pressure in electric pressure cooking saucepan；Folding lid detection means 30 is used for the pot cover state for checking pressure cooking appliance, is
In uncapped state, closing lid state is in；Running parameter detection means 20 includes temperature and/or pressure detecting module,
The temperature and/or pressure in pressure cooking appliance are detected for correspondence；Time set can be one of microcontroller 50
Point, microcontroller can also be placed on, for timing；Command generating device 40 can be set independently of microcontroller 50,
For generating request instruction of uncapping halfway.
Wherein, in the cooking process of pressure cooking appliance, if exhaust apparatus, which is triggered, is exhausted work, and
Temperature drop in first preset time △ t1 in pressure cooking appliance reaches the first fiducial temperature △ T and/or pressure cooking
Pressure in utensil, which declines, reaches the first preset pressure △ P, then produces request instruction of uncapping halfway, and pass through record generation
Uncap time of request instruction of midway produces midway and uncapped time point of request instruction to obtain.
In the specific example of the present invention, 10 seconds≤△ t1≤6 minute, △ T >=1 degree, △ P >=5Kpa.
S2, judges that the cooking stage that generation midway was uncapped residing for the time point of request instruction is complete to calculate pressure cooking appliance
Into the total time ta of pressurize.
In an embodiment of the present invention, the whole cooking process of pressure cooking appliance can be divided into heating period, boosting rank
Section and packing stage, i.e. cooking stage include heating period, boost phase and packing stage.
Wherein, according to one embodiment of present invention, it is in heating rank when the time point for producing request instruction of uncapping halfway
Section or during boost phase, total time ta that pressure cooking appliance completes pressurize is also to need after 0, pressure cooking appliance closing lid
The time for carrying out pressurize is default pressurize total time tb, such as 50 minutes.
S3, also needs to be protected after total time ta for completing pressurize according to pressure cooking appliance calculating pressure cooking appliance closing lid
The time of pressure.
According to one embodiment of present invention, when being in packing stage at the time point for producing request instruction of uncapping halfway,
It is full between the time for also needing progress pressurize after total time ta of pressure cooking appliance completion pressurize and pressure cooking appliance closing lid
It is enough lower relation, i.e. table 1 below：
Table 1
Wherein, t1, t2 ..., tn packing stage is divided into n pressurize sub-stage, n is the integer more than or equal to 1,
5 minutes≤tbn≤...≤tb3≤tb2≤tb1≤tb.
S4, after pressure cooking appliance closing lid, according to the time for also needing to carry out pressurize after pressure cooking appliance closing lid to pressure
Pressure cooking apparatus is controlled.
Specifically, in the cooking process of pressure cooking appliance such as electric pressure cooking saucepan, it can be touched when needing midway to uncap
Send a manuscript to the compositor device of air to be operated, pressure cooking appliance starts exhaust, and time set starts timing, now the temperature in pot/
Pressure can decline therewith, if detected in the first preset time Δ t1 by running parameter detection means warm in pot
Degree declines Δ T (or the pressure in pot declines Δ P), then command generating device produces request instruction of uncapping halfway, and records production
The time of raw request instruction of uncapping halfway, it can thus obtain the time point for producing request instruction of uncapping halfway.
When produce midway uncap request instruction after, heater or control heater that can be in closing presure cooking apparatus
Small firepower heating, i.e. control pressure cooking apparatus is carried out to stop heating or carry out low-power heating, wherein, small-power can
To preset, such as 500W.
Also, uncapped producing midway after request instruction, the timing time of time set is in the second preset time Δ t2
In 2~10 minutes, if folding lid detection means does not detect signal of uncapping, cancel request instruction of uncapping halfway,
Pressure cooking appliance restarts high flame heating；If within the Δ t2 times, folding lid detection means, which is detected, uncaps
Signal, then produce confirmation instruction of uncapping halfway, and time set stops timing, now continues closing heater or heating
Device is heated with small firepower, and until folding lid detection means is detected after closing lid signal i.e., pressure cooking appliance is again
After closing lid, pressure cooking appliance restarts high flame heating.Say, after request instruction is uncapped in generation midway, on
The midway cap-opening control method for the pressure cooking appliance stated also includes：Judge whether detection in the second preset time △ t2
To signal of uncapping；If it is determined that detecting signal of uncapping, then confirmation instruction of uncapping halfway is produced, and control the pressure
Cooking apparatus continues to stop heating or carries out low-power heating, until after the pressure cooking appliance closing lid, control is described
Pressure cooking appliance carries out high-power heating；If it is determined that being not detected by signal of uncapping, then cancel request of uncapping halfway and refer to
Order, and control the pressure cooking appliance to carry out high-power heating.Wherein, it is high-power to preset, for example
1800W。
Wherein, can be uncapped according to midway request instruction or completed when confirming that instruction is produced pressurize time it is different, to move
The dwell time of state calculated for subsequent, shown in table 2 specific as follows.
Table 2
Wherein, tb1, tb2, tb3 ..., tbn refer to according to midway uncap request instruction or confirm instruction in packing stage
The dwell time of generation is different, and also needs the time of pressurize after correspondence closing lid.
, can be with the whole cooking process of pressure cooking appliance in an embodiment of the present invention, it is necessary to explanation
Produce request instruction of repeatedly uncapping halfway, you can add food materials repeatedly to carry out uncapping halfway.Request of uncapping halfway refers to
The generation moment of order can be set by user before culinary art, either triggered in cooking process by user or according to
The culinary art pattern triggering of user's selection.Also, according to the need for cooking food one or more midways can be set to uncap
Trigger point, i.e., can carry out repeatedly uncapping halfway in the cooking process of pressure cooking appliance.Wherein, uncapping halfway please
Asking the generation moment of instruction can broadly understood, you can triggered and produced with the triggering command sent by user, for example, cooked
User is manually entered triggering command of uncapping halfway during preparing food, can also be by the control program in microcontroller in fortune
Triggered in row, for example, run to default time point.Or, it can also be pre-set before cooking by user,
And the midway pre-set triggering moment of uncapping is stored in pressure cooking appliance.
And it is to be appreciated that it is for being uncapped in the middle of corresponding pressure cooking apparatus cooking process that midway, which is uncapped,.
According to one embodiment of present invention, when exhaust apparatus is triggered, and work is exhausted, if a pressure be detected that
Pressure in cooking apparatus is that current atmospheric pressure is not have pressure in pressure cooking appliance, then directly produces midway and uncap really
Recognize instruction, and control pressure cooking apparatus stops heating or carries out low-power heating.
In summary, in an embodiment of the present invention, uncap cooking residing for the time point of request instruction according to producing midway
The time difference of stage and residing cooking stage of preparing food selects different control parameters for example to carry out the time of pressurize again,
It thereby may be ensured that different food materials are added when pressure cooking appliance midway is uncapped can have preferably culinary art effect.
Specifically, according to the example of the present invention, in pressure cooking appliance selection culinary art soup, default pressurize is total
Time tb is 50 minutes, and packing stage is divided into 5 intervals：0~10,10~20,20~30,30~40,40~50,
Then t1=10 minutes, t2=20 minutes, t3=30 minutes, t4=40 minutes, t5=50 minutes.If in pressure cooking device
Tool triggers exhaust apparatus when being 15 minutes into the packing stage completed dwell time, in the first preset time Δ t1=30
Second in by running parameter detection means detect temperature drop Δ T=2 degree in utensil (or in utensil pressure decline Δ
P=10Kpa), then request instruction of uncapping halfway is produced, and closes heater or heater with low-power heating；
Midway is uncapped after request instruction generation, if in the second preset time Δ t2=4 minutes, passing through folding lid detection means
Signal of uncapping is detected, then produces confirmation instruction of uncapping halfway, now continues to close heater or heater with small
Power is heated；After closing lid signal is detected by folding lid detection means, pressure cooking appliance restarts high-power
Heating, pressure cooking appliance passes through heating period, boost phase, subsequently into packing stage, also needs to carry out pressurize
Time can dynamically be calculated as tb2=50-15=35 minutes, finally complete whole cooking process.
Wherein, it is necessary to which midway is when uncapping three times, if cooked in pressure in the whole cooking process of pressure cooking appliance
Utensil of preparing food triggers exhaust apparatus when being 15 minutes into the packing stage completed dwell time, open halfway for the first time
Lid, then also need the time for carrying out pressurize to be dynamically calculated as tb2=50-15=35 minutes after closing lid；Pressure cooking after closing lid
Utensil triggers exhaust apparatus when being 28 minutes into the packing stage completed dwell time, is uncapped halfway for the second time,
Then also the time for carrying out pressurize is needed dynamically to be calculated as tb5=50-15-28=7 minutes after closing lid；Pressure cooking device after closing lid
Tool triggers exhaust apparatus when being 5 minutes into the packing stage completed dwell time, carries out third time and uncaps halfway,
Then also the time for carrying out pressurize is needed directly to be set to 5 minutes after closing lid.It follows that also needing to carry out pressurize after closing lid
Time is at least 5 minutes, so as to ensure the culinary art effect of food.
The midway cap-opening control method of pressure cooking appliance according to embodiments of the present invention, obtains to produce first and uncaps halfway
The time point of request instruction, then by judge to produce the cooking stage uncapped residing for the time point of request instruction of midway come
The total time ta that pressure cooking appliance completes pressurize is calculated, and total time ta for completing pressurize according to pressure cooking appliance counts
The time for also needing to carry out pressurize after pressure cooking appliance closing lid is calculated, is finally cooked after pressure cooking appliance closing lid according to pressure
The time for carrying out pressurize is also needed to be controlled pressure cooking appliance after utensil closing lid of preparing food, so that pressure cooking appliance
The follow-up time for carrying out pressurize is dynamically adjusted when closing lid is cooked again after being uncapped in midway, realization midway is uncapped residing
Cooking stage difference selects different culinary art control parameters, it can be ensured that different food materials are in different cooking times and culinary art
Culinary art is completed under pressure, it is ensured that the culinary art effect of various food materials during pressure cooking appliance cooking food, fully meet user
The need for.
Fig. 3 is the block diagram of control device of being uncapped according to the midway of the pressure cooking appliance of the embodiment of the present invention.Such as
Shown in Fig. 3, the midway of pressure cooking appliance control device of uncapping includes acquisition module 100 and control module 200, obtains
Modulus block 100 is used to obtain the time point for producing request instruction of uncapping halfway, and control module 200 is used in judging to produce
The cooking stage uncapped residing for the time point of request instruction of way to calculate the total time ta that pressure cooking appliance completes pressurize,
And according to pressure cooking appliance complete pressurize total time ta calculate pressure cooking appliance closing lid after also need carry out pressurize when
Between, and after pressure cooking appliance closing lid according to also needed after pressure cooking appliance closing lid carry out pressurize time pressure is cooked
Utensil of preparing food is controlled.
According to one embodiment of present invention, the whole cooking process of pressure cooking appliance can be divided into heating period, liter
Pressure stage and packing stage, i.e. cooking stage include heating period, boost phase and packing stage.Wherein, generation is worked as
Midway uncap request instruction time point be in heating period or boost phase when, pressure cooking appliance complete pressurize it is total
Time ta is 0, and the time for also needing after pressure cooking appliance closing lid to carry out pressurize is default pressurize total time tb, for example
50 minutes.
According to one embodiment of present invention, when being in packing stage at the time point for producing request instruction of uncapping halfway,
It is full between the time for also needing progress pressurize after total time ta of pressure cooking appliance completion pressurize and pressure cooking appliance closing lid
It is enough lower relation：
Wherein, t1, t2 ..., tn packing stage is divided into n pressurize sub-stage, n is the integer more than or equal to 1,
5 minutes≤tbn≤...≤tb3≤tb2≤tb1≤tb.
As shown in Fig. 2 pressure cooking appliance such as electric pressure cooking saucepan may include exhaust apparatus 10, running parameter detection means
20th, folding lid detection means 30 and time set (not shown), command generating device 40 and microcontroller
50.Wherein, time set can be integrated in microcontroller 50, and the microcontroller for being integrated with time set can be the present invention
The midway of the pressure cooking appliance of embodiment is uncapped control device.
In the cooking process of pressure cooking appliance, if exhaust apparatus 10, which is triggered, is exhausted work, and first
Temperature drop in preset time △ t1 in the detection of running parameter detection means 20 pressure cooking appliance reaches the first default temperature
Pressure in poor △ T and/or pressure cooking appliance, which declines, reaches the first preset pressure △ P, during pressure cooking appliance is then produced
Way is uncapped request instruction, acquisition module 100 by record produce midway uncap request instruction time to obtain in generation
Uncap time point of request instruction on way.
In the specific example of the present invention, 10 seconds≤△ t1≤6 minute, △ T >=1 degree, △ P >=5Kpa.
Wherein, after pressure cooking appliance, which is produced, uncaps request instruction halfway, the control pressure cooking pot of control module 200
Tool stops heating or carries out low-power heating, and small-power can be preset, such as 500W.
According to one embodiment of present invention, after pressure cooking appliance, which is produced, uncaps request instruction halfway, control module
200 judge whether folding lid detection means 30 detects letter of uncapping in such as 2~10 minutes in the second preset time △ t2
Number, if it is determined that detecting signal of uncapping, pressure cooking appliance, which then produces midway and uncapped, confirms instruction, control module 200
Control pressure cooking apparatus continues to stop heating or carries out low-power heating, until after pressure cooking appliance closing lid, control
The control pressure cooking apparatus of module 200 carries out high-power heating；If it is determined that signal of uncapping is not detected by, pressure cooking
Utensil then cancels request instruction of uncapping halfway, and the control pressure cooking apparatus of control module 200 carries out high-power heating.Its
In, high-power to preset, such as 1800W.
In an embodiment of the present invention, when exhaust apparatus 10 is triggered, and work is exhausted, if running parameter is detected
Device 20 detects the pressure in pressure cooking appliance not having pressure, pressure in current atmospheric pressure i.e. pressure cooking appliance
Cooking apparatus then directly produce midway uncap confirmation instruction, the control pressure cooking apparatus of control module 200 stop heating or
Carry out low-power heating.
In summary, the midway of the pressure cooking appliance of the embodiment of the present invention uncap control device can according to produce midway
The time difference of the cooking stage residing for the time point of request instruction and residing cooking stage of uncapping selects different controls
Parameter processed for example carries out the time of pressurize again, thereby may be ensured that and adds different food materials when pressure cooking appliance midway is uncapped
There can be preferably culinary art effect.
The midway of pressure cooking appliance according to embodiments of the present invention is uncapped control device, is passed through acquisition module and is obtained and produces
Midway is uncapped time point of request instruction, and then control module is uncapped time point of request instruction by judging to produce midway
Residing cooking stage completes the total time ta of pressurize to calculate pressure cooking appliance, and is completed according to pressure cooking appliance
Total time ta of pressurize calculates the time for also needing to carry out pressurize after pressure cooking appliance closing lid, finally in pressure cooking appliance
Pressure cooking appliance is controlled according to the time for also needing to carry out pressurize after pressure cooking appliance closing lid after closing lid, so that
Enable when closing lid is cooked again after pressure cooking appliance is uncapped in midway and dynamically adjust the follow-up time for carrying out pressurize, it is real
Now uncap residing cooking stage difference halfway to select different culinary art control parameters, it can be ensured that different food materials are in difference
Cooking time and culinary art pressure under complete culinary art, it is ensured that during pressure cooking appliance cooking food various food materials culinary art effect
Really, the need for fully meeting user.
In addition, embodiments of the invention also proposed a kind of pressure cooking appliance, it includes above-mentioned pressure cooking appliance
Midway uncap control device.
Pressure cooking appliance according to embodiments of the present invention, can realize the detection uncapped of midway, and after being uncapped in midway
The follow-up time for carrying out pressurize is dynamically adjusted when closing lid is cooked again, realizes that midway uncaps residing cooking stage difference to select
Select different culinary art control parameters, it can be ensured that different food materials complete culinary art under different cooking times and culinary art pressure,
Ensure the culinary art effect of various food materials during cooking food, the need for fully meeting user.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ",
The orientation or position relationship of the instruction such as " outer ", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on
Orientation shown in the drawings or position relationship, are for only for ease of the description present invention and simplify description, rather than indicate or imply institute
The device or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this hair
Bright limitation.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, " first " is defined, the feature of " second " can be expressed
Or implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation "
It should be interpreted broadly Deng term, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two
The connection of individual element internal or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the common of this area
For technical staff, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can "above" or "below" second feature
To be that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, the
One feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or
Oblique upper, or fisrt feature level height is merely representative of higher than second feature.Fisrt feature second feature " under ",
" lower section " and " following " can be fisrt feature immediately below second feature or obliquely downward, or to be merely representative of first special
Level height is levied less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. mean to combine the specific features of the embodiment or example description, structure, material or
Feature is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term
Necessarily it is directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, ability
The technical staff in domain can enter the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification
Row is combined and combined.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment be it is exemplary,
It is not considered as limiting the invention, one of ordinary skill in the art within the scope of the invention can be to above-described embodiment
It is changed, changes, replacing and modification.
Claims (15)
1. the midway cap-opening control method of a kind of pressure cooking appliance, it is characterised in that comprise the following steps：
Obtain the time point for producing request instruction of uncapping halfway；
Judge that the cooking stage that the generation midway was uncapped residing for the time point of request instruction is complete to calculate pressure cooking appliance
Into the total time ta of pressurize；
Calculate total time ta that pressurize is completed according to the pressure cooking appliance also needed after the pressure cooking appliance closing lid into
The time of row pressurize；
After the pressure cooking appliance closing lid, according to also needed after the pressure cooking appliance closing lid carry out pressurize time
The pressure cooking appliance is controlled.
2. the midway cap-opening control method of pressure cooking appliance as claimed in claim 1, it is characterised in that described to cook
The stage prepare food including heating period, boost phase and packing stage, wherein,
When being in the heating period or the boost phase at the time point for producing request instruction of uncapping halfway, institute
It is 0 to state pressure cooking appliance and complete total time ta of pressurize, also needs after the pressure cooking appliance closing lid to carry out pressurize
Time is default pressurize total time tb.
3. the midway cap-opening control method of pressure cooking appliance as claimed in claim 2, it is characterised in that when described
The time point for producing request instruction of uncapping is in the packing stage halfway when, the pressure cooking appliance completes pressurize
Also need to meet following relation between the time for carrying out pressurize after total time ta and the pressure cooking appliance closing lid：
Wherein, t1, t2 ..., tn the packing stage is divided into n pressurize sub-stage, n is whole more than or equal to 1
Number, 5 minutes≤tbn≤...≤tb3≤tb2≤tb1≤tb.
4. the midway cap-opening control method of the pressure cooking appliance as any one of claim 1-3, its feature exists
In, the pressure cooking appliance includes exhaust apparatus, wherein, in the cooking process of the pressure cooking appliance, such as
Really described exhaust apparatus, which is triggered, is exhausted work, and in the first preset time △ t1 in the pressure cooking appliance
Temperature drop reach that pressure in the first fiducial temperature △ T and/or the pressure cooking appliance declines and reach that first presets
Pressure difference △ P, then produce request instruction of uncapping halfway, and produces the time for request instruction of uncapping halfway to obtain by record
The time point for producing request instruction of uncapping halfway.
5. the midway cap-opening control method of pressure cooking appliance as claimed in claim 4, it is characterised in that work as generation
Midway is uncapped after request instruction, is controlled the pressure cooking appliance to stop heating or is carried out low-power heating.
6. the midway cap-opening control method of pressure cooking appliance as claimed in claim 5, it is characterised in that work as generation
Midway is uncapped after request instruction, in addition to：
Judge whether to detect signal of uncapping in the second preset time △ t2；
If it is determined that detecting signal of uncapping, then confirmation instruction of uncapping halfway is produced, and control the pressure cooking appliance
Continue to stop heating or carry out low-power heating, until after the pressure cooking appliance closing lid, controlling the pressure cooking
Utensil carries out high-power heating；
If it is determined that being not detected by signal of uncapping, then cancel request instruction of uncapping halfway, and control the pressure cooking device
Tool carries out high-power heating.
7. the midway cap-opening control method of pressure cooking appliance as claimed in claim 4, it is characterised in that when described
Exhaust apparatus is triggered when work is exhausted, if it is current atmospheric to detect the pressure in the pressure cooking appliance
Pressure, then directly produce confirmation instruction of uncapping halfway, and control the pressure cooking appliance to stop heating or progress small-power
Heating.
The control device 8. a kind of midway of pressure cooking appliance is uncapped, it is characterised in that including：
Acquisition module, the time point for request instruction of uncapping halfway is produced for obtaining；
Control module, for judging the generation cooking stage uncapped residing for the time point of request instruction of midway to calculate
Pressure cooking appliance completes the total time ta of pressurize, and total time ta for completing pressurize according to the pressure cooking appliance counts
Calculate the time for also needing to carry out pressurize after the pressure cooking appliance closing lid, and basis after the pressure cooking appliance closing lid
The time for carrying out pressurize is also needed to be controlled the pressure cooking appliance after the pressure cooking appliance closing lid.
The control device 9. midway of pressure cooking appliance as claimed in claim 8 is uncapped, it is characterised in that described to cook
The stage prepare food including heating period, boost phase and packing stage, wherein,
When being in the heating period or the boost phase at the time point for producing request instruction of uncapping halfway, institute
It is 0 to state pressure cooking appliance and complete total time ta of pressurize, also needs after the pressure cooking appliance closing lid to carry out pressurize
Time is default pressurize total time tb.
The control device 10. midway of pressure cooking appliance as claimed in claim 9 is uncapped, it is characterised in that work as institute
When stating the time point for producing request instruction of uncapping in the packing stage halfway, the pressure cooking appliance completes pressurize
Total time ta and the pressure cooking appliance closing lid after also need carry out pressurize time between meet following relation：
Wherein, t1, t2 ..., tn the packing stage is divided into n pressurize sub-stage, n is whole more than or equal to 1
Number, 5 minutes≤tbn≤...≤tb3≤tb2≤tb1≤tb.
The control device 11. midway of the pressure cooking appliance as any one of claim 8-10 is uncapped, its feature
It is, the pressure cooking appliance includes exhaust apparatus and running parameter detection means, wherein, in the pressure cooking
In the cooking process of utensil, if the exhaust apparatus, which is triggered, is exhausted work, and in the first preset time △ t1
The interior running parameter detection means detects that the temperature drop in the pressure cooking appliance reaches the first fiducial temperature △ T
And/or the pressure decline in the pressure cooking appliance reaches the first preset pressure △ P, the pressure cooking appliance is then produced
Midway is uncapped request instruction, the acquisition module by record produce midway uncap request instruction time it is described to obtain
Produce the time point for request instruction of uncapping halfway.
The control device 12. midway of pressure cooking appliance as claimed in claim 11 is uncapped, it is characterised in that work as institute
State pressure cooking appliance to produce request instruction of uncapping halfway after, the control module controls the pressure cooking appliance to stop
Heating carries out low-power heating.
The control device 13. midway of pressure cooking appliance as claimed in claim 12 is uncapped, it is characterised in that described
Pressure cooking appliance also includes folding lid detection means, wherein, when halfway the pressure cooking appliance produces request of uncapping
After instruction, the control module judges whether the folding lid detection means detects out in the second preset time △ t2
Lid signal,
If it is determined that detecting signal of uncapping, the pressure cooking appliance, which then produces midway and uncapped, confirms instruction, the control
Molding block controls the pressure cooking appliance to continue to stop heating or carry out low-power heating, until the pressure cooking device
Have after closing lid, the control module controls the pressure cooking appliance to carry out high-power heating；
If it is determined that being not detected by signal of uncapping, the pressure cooking appliance then cancels request instruction of uncapping halfway, described
Control module controls the pressure cooking appliance to carry out high-power heating.
The control device 14. midway of pressure cooking appliance as claimed in claim 11 is uncapped, it is characterised in that work as institute
State exhaust apparatus to be triggered when work is exhausted, if the running parameter detection means detects the pressure cooking
Pressure in utensil is current atmospheric pressure, and the pressure cooking appliance, which then directly produces midway and uncapped, confirms instruction, described
Control module controls the pressure cooking appliance to stop heating or carries out low-power heating.
15. a kind of pressure cooking appliance, it is characterised in that including the pressure as any one of claim 8-14
The midway of cooking apparatus is uncapped control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610069630.3A CN107019415B (en) | 2016-02-01 | 2016-02-01 | Pressure cooking appliance and its midway cap-opening control method and control device of uncapping halfway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610069630.3A CN107019415B (en) | 2016-02-01 | 2016-02-01 | Pressure cooking appliance and its midway cap-opening control method and control device of uncapping halfway |
Publications (2)
| Publication Number | Publication Date |
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| CN107019415A true CN107019415A (en) | 2017-08-08 |
| CN107019415B CN107019415B (en) | 2018-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610069630.3A Active CN107019415B (en) | 2016-02-01 | 2016-02-01 | Pressure cooking appliance and its midway cap-opening control method and control device of uncapping halfway |
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| CN112137450A (en) * | 2019-06-27 | 2020-12-29 | 宁波方太厨具有限公司 | Food processor |
| CN112167965A (en) * | 2019-07-04 | 2021-01-05 | 浙江苏泊尔家电制造有限公司 | Cooking appliance control method and cooking appliance |
| US11134808B2 (en) | 2020-03-30 | 2021-10-05 | Sharkninja Operating Llc | Cooking device and components thereof |
| CN111839244A (en) * | 2020-07-15 | 2020-10-30 | 九阳股份有限公司 | Cooking control method for opening cover midway of steam rice cooker |
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