CN107019416A - 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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- CN107019416A CN107019416A CN201610070797.1A CN201610070797A CN107019416A CN 107019416 A CN107019416 A CN 107019416A CN 201610070797 A CN201610070797 A CN 201610070797A CN 107019416 A CN107019416 A CN 107019416A
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- Prior art keywords
- pressure cooking
- cooking appliance
- midway
- pressurize
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- 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
- A47J27/0802—Control mechanisms for pressure-cookers
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- 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
- A47J27/086—Pressure-cookers; Lids or locking devices specially adapted therefor with built-in heating means
Abstract
The invention discloses a kind of pressure cooking appliance and its midway cap-opening control method and control device of uncapping halfway, wherein, midway cap-opening control method comprises the following steps：It is triggered and when work is exhausted for exhaust apparatus when detecting air discharge cook, produces midway and uncap request instruction, and is produced uncap time of request instruction of midway by recording and produce midway to obtain and uncap time point of request instruction；Judge the cooking stage uncapped residing for the time point of request instruction generation midway to calculate the total time that pressure cooking appliance completes pressurize；The total time for completing pressurize according to pressure cooking appliance calculates the time for also needing to carry out pressurize after pressure cooking appliance closing lid；After pressure cooking appliance closing lid, time according to also needing to carry out pressurize after closing lid is controlled to pressure cooking appliance, subsequent control is carried out to pressure cooking appliance so as to the cooking stage according to residing for the time point uncapped halfway, ensure the culinary art effect of various food materials during cooking food, the need for meeting user.
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 along with product rises after pressure (for example, electric pressure cooking saucepan product float and pot cover are to be provided between one
Self-locking structure, product has been started working after pressure, and float is locked by pot cover, to ensure that user, using safety, presses not open
Lid), it is necessary to just all food materials are put into pot before electric pressure cooking saucepan start-up operation, until culinary art terminates, this is resulted in
The food materials such as the tendons of beef, mutton or pork, radish, green vegetables must use identical cooking time and pressure to be cooked, it is impossible to meet various foods
Material have preferably 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 boil not yet done.
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, one aspect of the present invention embodiment proposes a kind of midway of pressure cooking appliance and uncapped control
Method, the pressure cooking appliance includes exhaust apparatus and air discharge cook, and the midway cap-opening control method includes following
Step：In the cooking process of the pressure cooking appliance, it is triggered and the exhaust when detecting the air discharge cook
When work is exhausted in device, request instruction of uncapping halfway is produced, and request instruction of uncapping halfway is produced by recording
Time produces the time point for request instruction of uncapping halfway to obtain；Judge the time for producing request instruction of uncapping halfway
Residing cooking stage is put to calculate the total time ta that the pressure cooking appliance completes pressurize；According to the pressure cooking
Total time ta that utensil completes pressurize calculates the time for also needing to carry out pressurize after the pressure cooking appliance closing lid；Described
After pressure cooking appliance closing lid, according to the time for also needing to carry out pressurize after the pressure cooking appliance closing lid to the pressure
Cooking apparatus is controlled.
The midway cap-opening control method of pressure cooking appliance according to embodiments of the present invention, in the culinary art of pressure cooking appliance
During, it is triggered and when work is exhausted for exhaust apparatus when detecting air discharge cook, produces midway request of uncapping and refer to
Order, and produce uncap time of request instruction of midway by recording and produce midway to obtain and uncap time point of request instruction,
Then by judging 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, and total time ta for completing pressurize according to pressure cooking appliance calculates pressure cooking appliance closing lid
Afterwards also need carry out pressurize time, finally after pressure cooking appliance closing lid according to also needed after pressure cooking appliance closing lid into
The time of row pressurize is controlled to pressure cooking appliance so that pressure cooking appliance can midway uncap after again
Closing lid dynamically adjusts the follow-up time for carrying out pressurize when cooking, realize that midway uncaps residing cooking stage difference to select
Different culinary art control parameter, it can be ensured that different food materials complete culinary art under different cooking times and culinary art pressure, protect
The culinary art effect of various food materials when demonstrate,proving pressure cooking appliance cooking food, 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, after request instruction is uncapped in generation midway, the pressure cooking device is also controlled
Tool stops heating or carries out low-power heating.
Also, after request instruction is uncapped in generation midway, in addition to：Judge whether inspection in the first preset time △ t1
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 detecting, the air discharge cook is triggered and the exhaust apparatus is arranged
When gas works, if it is current atmospheric pressure to detect the pressure in the pressure cooking appliance, directly produces midway and open
Lid confirms instruction, and controls the pressure cooking appliance to stop heating or carry out low-power heating.
To reach above-mentioned purpose, another aspect of the present invention embodiment proposes a kind of midway of pressure cooking appliance and uncapped control
Device processed, the pressure cooking appliance includes exhaust apparatus and air discharge cook, and midway control device of uncapping includes：
Air discharge cook detection module, the air discharge cook detection module is used to detect whether the air discharge cook is triggered, wherein,
In the cooking process of the pressure cooking appliance, when the air discharge cook detection module detects the air discharge cook quilt
During triggering, work is exhausted in the exhaust apparatus, and the pressure cooking appliance produces request instruction of uncapping halfway；Obtain
Modulus block, the acquisition module produces the time for request instruction of uncapping halfway by record is asked with obtaining to produce to uncap halfway
Ask the time point of instruction；Control module, the control module be used for judge it is described generation midway uncap request instruction when
Between put residing cooking stage to calculate the total time ta that pressure cooking appliance completes pressurize, and according to the pressure cooking
Total time ta that utensil completes pressurize calculates the time for also needing to carry out pressurize after the pressure cooking appliance closing lid, Yi Jisuo
State after pressure cooking appliance closing lid according to the time for also needing to carry out pressurize after the pressure cooking appliance closing lid to the pressure
Cooking apparatus is controlled.
The midway of pressure cooking appliance according to embodiments of the present invention is uncapped control device, in the culinary art of pressure cooking appliance
During, when air discharge cook detection module, which detects air discharge cook, to be triggered, work is exhausted in exhaust apparatus, pressure
Pressure cooking apparatus produces request instruction of uncapping halfway, and acquisition module produces the time for request instruction of uncapping halfway by recording
The time point for request instruction of uncapping halfway is produced with acquisition, then control module is produced request of uncapping halfway by judgement and referred to
Cooking stage residing for the time point of order completes the total time ta of pressurize to calculate pressure cooking appliance, and is cooked according to pressure
Total time ta that utensil of preparing food completes pressurize calculates the time for also needing to carry out pressurize after pressure cooking appliance closing lid, finally in pressure
According to the time for also needing to carry out pressurize after pressure cooking appliance closing lid to pressure cooking appliance progress after pressure cooking apparatus closing lid
Control, so that pressure cooking appliance dynamically adjusts when closing lid is cooked again after being uncapped in midway and follow-up carries out pressurize
Time, realize that midway uncaps residing cooking stage difference to 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, it is ensured that various foods during pressure cooking appliance cooking food
The culinary art effect of material, 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, it is described after the pressure cooking appliance, which is produced, uncaps request instruction halfway
Control module also controls the pressure cooking appliance to stop 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 first preset time △ t1
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, it is triggered when the air discharge cook detection module detects the air discharge cook
And the exhaust apparatus is when being exhausted work, if the pressure in the pressure cooking appliance is current atmospheric pressure, institute
State pressure cooking appliance and then directly produce midway and uncap and confirm instruction, the control module controls the pressure cooking appliance
Stop heating or carry out 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, in the cooking process of pressure cooking appliance, when detecting, air discharge cook is triggered and exhaust apparatus is arranged
During gas work, request instruction of uncapping halfway is produced, and produces the time for request instruction of uncapping halfway to obtain by record
Produce the time point for 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, air discharge cook 20, folding lid detection means 30 and time set (not shown), instruction generation
Device 40 and microcontroller 50.Wherein, exhaust apparatus 10 is used to discharge the pressure such as voltage in pressure cooking appliance
Pressure in power pot；Folding lid detection means 30 is used for the pot cover state for checking pressure cooking appliance, is to be in uncap
State, is in closing lid state；Air discharge cook 20 by user when being triggered, and work is exhausted in exhaust apparatus 10；
Time set can be a part for microcontroller 50, microcontroller can also be placed on, for timing；Instruction generation
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, when needing midway to uncap, user can trigger air discharge cook
20, the command generating device production in work, pressure cooking appliance such as pressure cooking appliance is exhausted in exhaust apparatus 10
Raw midway is uncapped request instruction, and is produced uncap time of request instruction of midway by recording and produced midway to obtain and uncap
The time point of request instruction.
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 the knob that air cock is for example arranged on electric pressure cooker cover, exhaust apparatus is operated, pressure cooking device
Tool starts exhaust, and command generating device produces midway and uncapped request instruction, and produces midway request of uncapping by recording and refer to
The time of order, 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, after request instruction of uncapping is produced halfway, time set starts timing, and its timing time is default first
In time Δ t1 such as 2~10 minutes, if folding lid detection means does not detect signal of uncapping, cancel midway and uncap
Request instruction, pressure cooking appliance restarts high flame heating；If within the Δ t1 time, folding lid detection means
Signal of uncapping is detected, then produces confirmation instruction of uncapping halfway, time set stops timing, now continues closing heating
Device or heater are heated with small firepower, are cooked until folding lid detection means detects i.e. pressure after closing lid signal
Utensil prepare food again after closing lid, pressure cooking appliance restarts high flame heating.Say, uncapped request when producing midway
After instruction, the midway cap-opening control method of above-mentioned pressure cooking appliance also includes：Sentence in the first preset time △ t1
It is disconnected whether to detect 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 appliance is made to continue to stop heating or carry out low-power heating, until after the pressure cooking appliance closing lid,
The pressure cooking appliance is controlled to carry out high-power heating；If it is determined that being not detected by signal of uncapping, then cancel midway and open
Lid request instruction, and control the pressure cooking appliance to carry out high-power heating.Wherein, it is high-power to set in advance
It is fixed, such as 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, it is triggered and when work is exhausted for exhaust apparatus when detecting air discharge cook,
If a pressure be detected that the pressure in cooking apparatus is not have pressure in pressure cooking appliance for current atmospheric pressure, then directly
Produce midway and uncap and confirm instruction, and control pressure cooking apparatus stops heating or carries out low-power heating.Wherein, may be used
The pressure in pressure cooking appliance is detected by pressure-detecting device.
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 air discharge cook when being 15 minutes into the packing stage completed dwell time, and exhaust apparatus is exhausted, production
Raw request instruction of uncapping halfway, and heater or heater are closed with low-power heating；Request of being uncapped in midway refers to
After order is produced, if in the first preset time Δ t1=4 minutes, signal of uncapping is detected by folding lid detection means,
Then produce midway and uncap and confirm instruction, now continue to close heater or heater with low-power heating；Wait to pass through
Folding lid detection means is detected after closing lid signal, and pressure cooking appliance restarts high-power heating, pressure cooking device
Tool, subsequently into packing stage, also needs the time for carrying out pressurize to be dynamically calculated as by heating period, boost phase
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 air discharge cook when being 15 minutes into the packing stage completed dwell time, and exhaust apparatus is exhausted,
Uncap halfway for the first time, then also need the time for carrying out pressurize to be dynamically calculated as tb2=50-15=35 minutes after closing lid；
Air discharge cook is triggered when pressure cooking appliance is 28 minutes into the packing stage completed dwell time after closing lid, is vented
Device is exhausted, and is uncapped halfway for the second time, then also needs the time for carrying out pressurize to be dynamically calculated as after closing lid
Tb5=50-15-28=7 minutes；After closing lid pressure cooking appliance enter the packing stage completed dwell time be 5 minutes when
Air discharge cook is triggered, exhaust apparatus is exhausted, carry out third time and uncap halfway, then also need to carry out pressurize after closing lid
Time can directly be set to 5 minutes.It follows that also need the time for carrying out pressurize to be at least 5 minutes after closing lid, so that
Ensure the culinary art effect of food.
The midway cap-opening control method of pressure cooking appliance according to embodiments of the present invention, in the culinary art of pressure cooking appliance
During, it is triggered and when work is exhausted for exhaust apparatus when detecting air discharge cook, produces midway request of uncapping and refer to
Order, and produce uncap time of request instruction of midway by recording and produce midway to obtain and uncap time point of request instruction,
Then by judging 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, and total time ta for completing pressurize according to pressure cooking appliance calculates pressure cooking appliance closing lid
Afterwards also need carry out pressurize time, finally after pressure cooking appliance closing lid according to also needed after pressure cooking appliance closing lid into
The time of row pressurize is controlled to pressure cooking appliance so that pressure cooking appliance can midway uncap after again
Closing lid dynamically adjusts the follow-up time for carrying out pressurize when cooking, realize that midway uncaps residing cooking stage difference to select
Different culinary art control parameter, it can be ensured that different food materials complete culinary art under different cooking times and culinary art pressure, protect
The culinary art effect of various food materials when demonstrate,proving pressure cooking appliance cooking food, the need for fully meeting user.
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, air discharge cook detection module
300 and control module 200.Air discharge cook detection module 300 is used to detect whether air discharge cook is triggered, wherein,
In the cooking process of pressure cooking appliance, when air discharge cook detection module 300, which detects air discharge cook, to be triggered, row
Work is exhausted in device of air, and pressure cooking appliance produces request instruction of uncapping halfway；Acquisition module 100 passes through record
Produce uncap time of request instruction of midway produces midway and uncaps time point of request instruction to obtain；Control module 200
For judging to produce the cooking stage uncapped residing for the time point of request instruction midway guarantor is completed to calculate pressure cooking appliance
The total time ta of pressure, and calculate after pressure cooking appliance closing lid also total time ta that pressurize is completed according to pressure cooking appliance
Need to carry out the time of pressurize, and after pressure cooking appliance closing lid according to also needed after pressure cooking appliance closing lid carry out pressurize
Time pressure cooking appliance 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, air discharge cook 20, folding
Lid detection means 30 and time set (not shown), command generating device 40 and microcontroller 50, exhaust
Switch detection module 300.Wherein, time set can be integrated in microcontroller 50, be integrated with the micro-control of time set
The midway for the pressure cooking appliance that device 50 and air discharge cook detection module 300 processed may make up the embodiment of the present invention is uncapped control
Device.
In the cooking process of pressure cooking appliance, air discharge cook detection module 300 detects air discharge cook 20 and is triggered
When, work is exhausted in exhaust apparatus 10, and pressure cooking appliance produces uncap halfway request instruction, acquisition module 100
Produce uncap time of request instruction of midway by recording and produce midway to obtain and uncap time point of request instruction.
Wherein, after pressure cooking appliance, which is produced, uncaps request instruction halfway, the also control pressure culinary art of control module 200
Utensil 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 first preset time △ t1
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, it is triggered and is vented when air discharge cook detection module 300 detects air discharge cook 20
When work is exhausted in device 10, if the pressure in pressure cooking appliance is in pressure cooking appliance for current atmospheric pressure
There is no pressure, pressure cooking appliance, which then directly produces midway and uncapped, confirms instruction, the culinary art of the control pressure of control module 200
Utensil stops heating or carries 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, in the culinary art of pressure cooking appliance
During, when air discharge cook detection module, which detects air discharge cook, to be triggered, work is exhausted in exhaust apparatus, pressure
Pressure cooking apparatus produces request instruction of uncapping halfway, and acquisition module produces the time for request instruction of uncapping halfway by recording
The time point for request instruction of uncapping halfway is produced with acquisition, then control module is produced request of uncapping halfway by judgement and referred to
Cooking stage residing for the time point of order completes the total time ta of pressurize to calculate pressure cooking appliance, and is cooked according to pressure
Total time ta that utensil of preparing food completes pressurize calculates the time for also needing to carry out pressurize after pressure cooking appliance closing lid, finally in pressure
According to the time for also needing to carry out pressurize after pressure cooking appliance closing lid to pressure cooking appliance progress after pressure cooking apparatus closing lid
Control, so that pressure cooking appliance dynamically adjusts when closing lid is cooked again after being uncapped in midway and follow-up carries out pressurize
Time, realize that midway uncaps residing cooking stage difference to 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, it is ensured that various foods during pressure cooking appliance cooking food
The culinary art effect of material, 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 (13)
1. the midway cap-opening control method of a kind of pressure cooking appliance, it is characterised in that the pressure cooking appliance includes
Exhaust apparatus and air discharge cook, the midway cap-opening control method comprise the following steps：
In the cooking process of the pressure cooking appliance, it is triggered and the exhaust dress when detecting the air discharge cook
Put when work is exhausted, produce midway and uncap request instruction, and by record produce midway uncap request instruction when
Between produce midway to obtain and uncap time point of request instruction；
Judge the cooking stage uncapped residing for the time point of request instruction the generation midway to calculate the pressure cooking device
Tool completes 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 pressure cooking appliance as claimed in claim 1, it is characterised in that work as generation
Midway is uncapped after request instruction, is also controlled the pressure cooking appliance to stop heating or is carried out low-power heating.
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, in addition to：
Judge whether to detect signal of uncapping in the first preset time △ t1；
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.
6. the midway cap-opening control method of pressure cooking appliance as claimed in claim 1, it is characterised in that work as detection
It is triggered to the air discharge cook and when work is exhausted for the exhaust apparatus, if detecting the pressure cooking device
Pressure in tool is current atmospheric pressure, then directly produces confirmation instruction of uncapping halfway, and control the pressure cooking appliance
Stop heating or carry out low-power heating.
The control device 7. a kind of midway of pressure cooking appliance is uncapped, it is characterised in that the pressure cooking appliance includes
Exhaust apparatus and air discharge cook, midway control device of uncapping include：
Air discharge cook detection module, the air discharge cook detection module is used to detect whether the air discharge cook is triggered,
Wherein, in the cooking process of the pressure cooking appliance, when the air discharge cook detection module detects the exhaust
When switch is triggered, work is exhausted in the exhaust apparatus, and the pressure cooking appliance produces request of uncapping halfway and referred to
Order；
Acquisition module, the time that the acquisition module produces request instruction of uncapping halfway by recording produces midway to obtain
Uncap time point of request instruction；
Control module, the control module is used to judge that the generation midway is uncapped cooking residing for the time point of request instruction
The stage prepare food to calculate the total time ta that pressure cooking appliance completes pressurize, and pressurize is completed according to the pressure cooking appliance
Calculate the time for also needing to carry out pressurize after the pressure cooking appliance closing lid, and the pressure cooking device total time ta
According to the time for also needing to carry out pressurize after the pressure cooking appliance closing lid to pressure cooking appliance progress after tool closing lid
Control.
The control device 8. midway of pressure cooking appliance as claimed in claim 7 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 9. midway of pressure cooking appliance as claimed in claim 8 is uncapped, 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.
The control device 10. midway of pressure cooking appliance as claimed in claim 7 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 also controls the pressure cooking appliance to stop
Only heat or carry out low-power heating.
The control device 11. midway of pressure cooking appliance as claimed in claim 10 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 first preset time △ t1
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 12. midway of pressure cooking appliance as claimed in claim 7 is uncapped, it is characterised in that work as institute
State air discharge cook detection module and detect the air discharge cook and be triggered and when work is exhausted for the exhaust apparatus, such as
Pressure in really described pressure cooking appliance is current atmospheric pressure, and the pressure cooking appliance then directly produces midway and uncapped
Confirm instruction, the control module controls the pressure cooking appliance to stop heating or carries out low-power heating.
13. a kind of pressure cooking appliance, it is characterised in that including the pressure as any one of claim 7-12
The midway of cooking apparatus is uncapped control device.
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| CN201610070797.1A CN107019416B (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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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610070797.1A CN107019416B (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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| CN107019416B CN107019416B (en) | 2018-09-11 |
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| CN201610070797.1A Active CN107019416B (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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