CN104771066B - The method of controlling exhaust gas of electric pressure cooking saucepan and device and electric pressure cooking saucepan - Google Patents
The method of controlling exhaust gas of electric pressure cooking saucepan and device and electric pressure cooking saucepan Download PDFInfo
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- CN104771066B CN104771066B CN201510217964.6A CN201510217964A CN104771066B CN 104771066 B CN104771066 B CN 104771066B CN 201510217964 A CN201510217964 A CN 201510217964A CN 104771066 B CN104771066 B CN 104771066B
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Abstract
The invention discloses the method for controlling exhaust gas of a kind of electric pressure cooking saucepan and device and electric pressure cooking saucepan.The method includes: when the electromagnetic valve of electric pressure cooking saucepan performs first exhaust operation, the first head temperature of detection electric pressure cooking saucepan；Judge whether the first head temperature of electric pressure cooking saucepan reaches the first preset temperature；If the first head temperature of electric pressure cooking saucepan reaches the first preset temperature, the electromagnetic valve controlling electric pressure cooking saucepan stops first exhaust operation.By the present invention, solve in correlation technique additional air in electric pressure cooking saucepan and be difficult to the problem of emptying, and then reach the additional air being more easy in emptying electric pressure cooking saucepan so that the more accurate effect of Stress control.
Description
Technical field
The present invention relates to electric pressure cooking saucepan field, in particular to method of controlling exhaust gas and the device of a kind of electric pressure cooking saucepan
And electric pressure cooking saucepan.
Background technology
Electric pressure cooking saucepan has become the common electric in people's daily life.Electric pressure cooking saucepan is conventional high-tension pot and electric cooker
Upgraded product, it combines the advantage of pressure cooker and electric cooker, uses elastic pressure control, dynamic seal (packing), outer spiral cover, position
Move new technique, the new constructions such as controllable electric switch, the hermetically sealed cooking, pressure continuously adjustabe, thoroughly solve the safety of pressure cooker
Problem, relieves general pressure cooker puzzlement consumer potential safety hazard for many years.Electric pressure cooking saucepan is practical cooking simultaneously
Adjust utensil.It has the advantage that other cooking appliance is incomparable, can meet many culinary art needs, can quickly, safely, certainly
Moving and realize multiple cooking method, it is energy-conservation, the characteristic of nutrition is especially suitable for modern Man's Demands.
In order to ensure that electric pressure cooking saucepan normally works, need the execution gas exhaust inspecting to electric pressure cooking saucepan.Common, prior art
The upper pressure pneumatic control method of middle electric pressure cooking saucepan, discharges the additional air in electric pressure cooking saucepan by this control method, when detecting
When the head temperature of electric pressure cooking saucepan reaches uniform temperature, control electromagnetic valve and perform bleeding, after fixing aerofluxus several times, control
Electromagnetic valve processed performs to stop bleeding.Thus the control process of additional air in terminating discharge pot.But this control mode is held
It is easily caused additional air in electric pressure cooking saucepan and is difficult to emptying.If the non-emptying of additional air will cause electric pressure cooking saucepan in electric pressure cooking saucepan
Stress control inaccurate, thus affect the normal work of electric pressure cooking saucepan.And for example, the pressure release aerofluxus of electric pressure cooking saucepan in prior art
Control method, controls electric pressure cooking saucepan execution bleeding after packing stage completes by the method, when the top of electric pressure cooking saucepan
Portion's sensor detects when pot inner pressure is normal pressure, controls electromagnetic valve and performs to stop bleeding.But the top when electric pressure cooking saucepan
When portion's sensor experiences failure or electromagnetic valve break down, electric pressure cooking saucepan can be constantly in pressure release state, causes opening
Electric pressure cooking saucepan.
The problem being difficult to emptying for the additional air in electric pressure cooking saucepan in correlation technique, the most not yet proposes effective solution
Certainly scheme.
Summary of the invention
Present invention is primarily targeted at and the method for controlling exhaust gas of a kind of electric pressure cooking saucepan and device and electric pressure cooking saucepan are provided, with
The problem that the additional air at least solved in correlation technique in electric pressure cooking saucepan is difficult to emptying.
To achieve these goals, according to an aspect of the invention, it is provided the gas exhaust inspecting side of a kind of electric pressure cooking saucepan
Method.The method of controlling exhaust gas of this electric pressure cooking saucepan includes: when the electromagnetic valve of electric pressure cooking saucepan performs first exhaust operation, detect voltage
First head temperature of power pot；Judge whether the first head temperature of electric pressure cooking saucepan reaches the first preset temperature；And if electricity
First head temperature of pressure cooker reaches the first preset temperature, and the electromagnetic valve controlling electric pressure cooking saucepan stops first exhaust operation.
Further, before whether the first head temperature judging electric pressure cooking saucepan reaches the first preset temperature, the method
Also including: count the aerofluxus number of times of electric pressure cooking saucepan, the electromagnetic valve stopping first exhaust operation controlling electric pressure cooking saucepan is also wrapped
Include: the electromagnetic valve controlling electric pressure cooking saucepan according to the aerofluxus number of times of electric pressure cooking saucepan stops first exhaust operation.
Further, the electromagnetic valve stopping first exhaust operation bag of electric pressure cooking saucepan is controlled according to the aerofluxus number of times of electric pressure cooking saucepan
Include: judge whether the aerofluxus number of times of electric pressure cooking saucepan reaches the first preset times；If the aerofluxus number of times of electric pressure cooking saucepan reaches first
Preset times, it is judged that whether the aerofluxus number of times of electric pressure cooking saucepan reaches the second preset times, and wherein, the second preset times is higher than first
Preset times；If the aerofluxus number of times of electric pressure cooking saucepan is not up to the second preset times, it is judged that the first head temperature of electric pressure cooking saucepan
Whether reaching the second preset temperature, wherein, the second preset temperature is less than the first preset temperature；If it is judged that the of electric pressure cooking saucepan
One head temperature reaches the second preset temperature, and the electromagnetic valve controlling electric pressure cooking saucepan stops first exhaust operation；And if voltage
The aerofluxus number of times of power pot reaches the second preset times, and the electromagnetic valve controlling electric pressure cooking saucepan stops first exhaust operation, or, it is judged that
Whether the aerofluxus number of times of electric pressure cooking saucepan reaches the second preset times；And if it is judged that the aerofluxus number of times of electric pressure cooking saucepan reaches
Two preset times, the electromagnetic valve controlling electric pressure cooking saucepan stops first exhaust operation.
Further, the electromagnetic valve stopping first exhaust operation of electric pressure cooking saucepan is controlled at the aerofluxus number of times according to electric pressure cooking saucepan
Afterwards, the method also includes: whether detection first exhaust operation is over；If be detected that first exhaust operation has been tied
Bundle, proceeds by timing；Second head temperature of detection electric pressure cooking saucepan；Judge whether the second head temperature of electric pressure cooking saucepan reaches
3rd preset temperature, wherein, the 3rd preset temperature is higher than the first preset temperature；If it is judged that the second top temperature of electric pressure cooking saucepan
Degree not up to the 3rd preset temperature, it is judged that whether timing time reaches the first Preset Time；And if it is judged that electric pressure cooking saucepan
The second head temperature reach the 3rd preset temperature or timing time reaches the first Preset Time, then control electric pressure cooking saucepan and perform guarantor
Press operation.
Further, after controlling electric pressure cooking saucepan and performing pressurize operation, the method also includes: the guarantor of recording voltage power pot
The pressure time, wherein, the dwell time is to control electric pressure cooking saucepan to perform the time of pressurize operation；Judge whether the dwell time reaches second
Preset Time；If the dwell time reaches the second Preset Time, the electromagnetic valve controlling electric pressure cooking saucepan performs second exhaust operation；Note
The evacuation time of record second exhaust operation；And stop according to the electromagnetic valve of the evacuation time control electric pressure cooking saucepan of second exhaust operation
Only second exhaust operation.
Further, the electromagnetic valve stopping second exhaust behaviour of electric pressure cooking saucepan is controlled according to the evacuation time of second exhaust operation
Work includes: judge whether the evacuation time that second exhaust operates reaches the 3rd Preset Time；If the aerofluxus of second exhaust operation
Time reaches the 3rd Preset Time, and control electric pressure cooking saucepan opens electromagnetic valve；If the evacuation time of second exhaust operation does not reaches
To the 3rd Preset Time, the 3rd head temperature of detection electric pressure cooking saucepan；Judge whether the 3rd head temperature of electric pressure cooking saucepan is more than
4th preset temperature；If the 3rd head temperature of electric pressure cooking saucepan is more than the 4th preset temperature, control the electromagnetic valve of electric pressure cooking saucepan
Continue executing with second exhaust operation；And if the 3rd head temperature of electric pressure cooking saucepan is less than or equal to the 4th preset temperature, controlled
The electromagnetic valve of electric pressure cooking saucepan stops second exhaust operation.
Further, before the electromagnetic valve of electric pressure cooking saucepan performs first exhaust operation, the method also includes: detection voltage
4th head temperature of power pot；Judge whether the 4th head temperature of electric pressure cooking saucepan reaches the 5th preset temperature；And if electricity
4th head temperature of pressure cooker reaches the 5th preset temperature, and the electromagnetic valve controlling electric pressure cooking saucepan performs first exhaust operation.
To achieve these goals, according to a further aspect in the invention, it is provided that the gas exhaust inspecting dress of a kind of electric pressure cooking saucepan
Put.The exhaust control device of this electric pressure cooking saucepan includes: the first detector unit, performs first row for the electromagnetic valve when electric pressure cooking saucepan
During gas operation, the first head temperature of detection electric pressure cooking saucepan；First judging unit, for judging the first top temperature of electric pressure cooking saucepan
Whether degree reaches the first preset temperature；And first control unit, reach first for the first head temperature at electric pressure cooking saucepan
In the case of preset temperature, the electromagnetic valve controlling electric pressure cooking saucepan stops first exhaust operation.
Further, this device also includes: counting unit, for the aerofluxus number of times of electric pressure cooking saucepan is counted, and first
Control unit includes: the first control module, and the electromagnetic valve controlling electric pressure cooking saucepan for the aerofluxus number of times according to electric pressure cooking saucepan stops
First exhaust operates.
Further, the first control module includes: first judges submodule, for judging that the aerofluxus number of times of electric pressure cooking saucepan is
No reach the first preset times；Second judges submodule, reaches the first preset times for the aerofluxus number of times at electric pressure cooking saucepan
In the case of, it is judged that whether the aerofluxus number of times of electric pressure cooking saucepan reaches the second preset times, and wherein, the second preset times is pre-higher than first
If number of times；3rd judges submodule, is not up to the second preset times for the aerofluxus number of times at electric pressure cooking saucepan, it is judged that electric pressure cooking saucepan
The first head temperature whether reach the second preset temperature, wherein, the second preset temperature is less than the first preset temperature；First controls
Submodule, in the case of the first head temperature judging electric pressure cooking saucepan reaches the second preset temperature, controls Voltage force
The electromagnetic valve of pot stops first exhaust operation；And second control submodule, for reaching the at the aerofluxus number of times of electric pressure cooking saucepan
In the case of two preset times, the electromagnetic valve controlling electric pressure cooking saucepan stops first exhaust operation, or, the 4th judges submodule,
For judging whether the aerofluxus number of times of electric pressure cooking saucepan reaches the second preset times；And the 3rd control submodule, for judge
Going out in the case of the aerofluxus number of times of electric pressure cooking saucepan reaches the second preset times, the electromagnetic valve controlling electric pressure cooking saucepan stops first exhaust
Operation.
Further, this device also includes: the second detector unit, is used for detecting whether first exhaust operation is over；
Timing unit, for, in the case of detecting that first exhaust operation is over, proceeding by timing；3rd detector unit,
For detecting the second head temperature of electric pressure cooking saucepan；Second judging unit, for judging that the second head temperature of electric pressure cooking saucepan is
No the 3rd preset temperature that reaches, wherein, the 3rd preset temperature is higher than the first preset temperature；3rd judging unit, for judging
Go out in the case of the second head temperature of electric pressure cooking saucepan is not up to the 3rd preset temperature, it is judged that it is pre-whether timing time reaches first
If the time；And second control unit, for the second head temperature judging electric pressure cooking saucepan reach the 3rd preset temperature or
In the case of timing time reaches the first Preset Time, then control electric pressure cooking saucepan and perform pressurize operation.
Further, this device also includes: the first record unit, for the dwell time of recording voltage power pot, wherein, protects
The pressure time is to control electric pressure cooking saucepan to perform the time of pressurize operation；4th judging unit, is used for judging whether the dwell time reaches
Second Preset Time；3rd control unit, in the case of the dwell time reaches the second Preset Time, controls electric pressure cooking saucepan
Electromagnetic valve perform second exhaust operation；Second record unit, for recording the evacuation time of second exhaust operation；And the 4th
Control unit, stops second exhaust operation for controlling the electromagnetic valve of electric pressure cooking saucepan according to the evacuation time of second exhaust operation.
Further, the 4th control unit includes: the first judge module, for judging the evacuation time that second exhaust operates
Whether reach the 3rd Preset Time；Second control module, for second exhaust operation evacuation time reach the 3rd preset time
In the case of between, control electric pressure cooking saucepan opens electromagnetic valve；First detection module, for second exhaust operation evacuation time not
Reach the 3rd Preset Time, the 3rd head temperature of detection electric pressure cooking saucepan；Second judge module, for judging the of electric pressure cooking saucepan
Whether three head temperature are more than the 4th preset temperature；3rd control module, is more than for the 3rd head temperature at electric pressure cooking saucepan
In the case of 4th preset temperature, the electromagnetic valve controlling electric pressure cooking saucepan continues executing with second exhaust operation；And the 4th control mould
Block, in the case of the 3rd head temperature at electric pressure cooking saucepan is less than or equal to the 4th preset temperature, controls the electricity of electric pressure cooking saucepan
Magnet valve stops second exhaust operation.
Further, this device also includes: the 4th detector unit, for detecting the 4th head temperature of electric pressure cooking saucepan；The
Five judging units, for judging whether the 4th head temperature of electric pressure cooking saucepan reaches the 5th preset temperature；And the 5th control single
Unit, in the case of the 4th head temperature of electric pressure cooking saucepan reaches the 5th preset temperature, controls the electromagnetic valve of electric pressure cooking saucepan
Execution first exhaust operates.
To achieve these goals, according to a further aspect in the invention, it is provided that a kind of electric pressure cooking saucepan.This electric pressure cooking saucepan bag
Include the exhaust control device of any one electric pressure cooking saucepan that the present invention provides.
In the present invention, when the electromagnetic valve of electric pressure cooking saucepan performs first exhaust operation, the first top of detection electric pressure cooking saucepan
Portion's temperature；Judge whether the first head temperature of electric pressure cooking saucepan reaches the first preset temperature；And if the first of electric pressure cooking saucepan
Head temperature reaches the first preset temperature, and the electromagnetic valve controlling electric pressure cooking saucepan stops first exhaust operation, due at electric pressure cooking saucepan
After performing first exhaust operation, control to stop first exhaust operation according to the first head temperature of electric pressure cooking saucepan, solve relevant
In technology, the additional air in electric pressure cooking saucepan is difficult to the problem of emptying, and then reaches the unnecessary sky being more easy in emptying electric pressure cooking saucepan
Gas so that the more accurate effect of Stress control.
Accompanying drawing explanation
The accompanying drawing of the part constituting the application is used for providing a further understanding of the present invention, and the present invention's is schematic real
Execute example and illustrate for explaining the present invention, being not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the method for controlling exhaust gas of electric pressure cooking saucepan according to embodiments of the present invention；
Fig. 2 be electric pressure cooking saucepan according to embodiments of the present invention method of controlling exhaust gas in the upper flow chart pressing exhaust phase；
Fig. 3 be electric pressure cooking saucepan according to embodiments of the present invention method of controlling exhaust gas in the flow chart in pressure release stage；And
Fig. 4 is the schematic diagram of the exhaust control device of electric pressure cooking saucepan according to embodiments of the present invention.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Combination mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
In order to make those skilled in the art be more fully understood that the application scheme, below in conjunction with in the embodiment of the present application
Accompanying drawing, is clearly and completely described the technical scheme in the embodiment of the present application, it is clear that described embodiment is only
The embodiment of the application part rather than whole embodiments.Based on the embodiment in the application, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, all should belong to the model of the application protection
Enclose.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, "
Two " it is etc. for distinguishing similar object, without being used for describing specific order or precedence.Should be appreciated that so use
Data can exchange in the appropriate case, in order to embodiments herein described herein.Additionally, term " includes " and " tool
Have " and their any deformation, it is intended that cover non-exclusive comprising, such as, contain series of steps or unit
Process, method, system, product or equipment are not necessarily limited to those steps or the unit clearly listed, but can include the most clear
That list to Chu or for intrinsic other step of these processes, method, product or equipment or unit.
According to embodiments of the invention, it is provided that the method for controlling exhaust gas of a kind of electric pressure cooking saucepan.
Fig. 1 is the flow chart of the method for controlling exhaust gas of electric pressure cooking saucepan according to embodiments of the present invention.As it is shown in figure 1, the party
Method includes that steps S101 is to step S103:
Step S101, when the electromagnetic valve of electric pressure cooking saucepan performs first exhaust operation, the first top of detection electric pressure cooking saucepan
Temperature.
When the electromagnetic valve of electric pressure cooking saucepan performs first exhaust operation, the first head temperature of detection electric pressure cooking saucepan, wherein,
First head temperature is the head temperature of the electric pressure cooking saucepan detected when the electromagnetic valve of electric pressure cooking saucepan performs first exhaust operation.
Performing first exhaust operation to control electromagnetic valve accurately, the electromagnetic valve at electric pressure cooking saucepan performs first exhaust behaviour
Before work, the method also includes: the 4th head temperature of detection electric pressure cooking saucepan；Whether judge the 4th head temperature of electric pressure cooking saucepan
Reach the 5th preset temperature；And if the 4th head temperature of electric pressure cooking saucepan reaches the 5th preset temperature, controlling electric pressure cooking saucepan
Electromagnetic valve perform first exhaust operation.
Such as, the 5th preset temperature is 85 DEG C, the 4th head temperature of detection electric pressure cooking saucepan；Judge the 4th of electric pressure cooking saucepan the
Whether head temperature reaches 85 DEG C；If the 4th head temperature of electric pressure cooking saucepan reaches 85 DEG C, control the electromagnetic valve of electric pressure cooking saucepan
Perform bleeding, if the 4th head temperature of electric pressure cooking saucepan is not up to 85 DEG C, persistently electric pressure cooking saucepan is performed heating operation.
Step S102, it is judged that whether the first head temperature of electric pressure cooking saucepan reaches the first preset temperature.
According to above-mentioned the first head temperature detected, it is judged that whether the first head temperature reaches the first preset temperature.
In order to accurately control to discharge the additional air in electric pressure cooking saucepan, whether judging the first head temperature of electric pressure cooking saucepan
Before reaching the first preset temperature, the aerofluxus number of times of electric pressure cooking saucepan is counted.
Step S103, if the first head temperature of electric pressure cooking saucepan reaches the first preset temperature, controls the electricity of electric pressure cooking saucepan
Magnet valve stops first exhaust operation.
Detection electric pressure cooking saucepan performs the first head temperature after first exhaust operation, pre-with first according to the first head temperature
If temperature compares, when the first head temperature reaches the first preset temperature, the electromagnetic valve controlling electric pressure cooking saucepan stops first
Bleeding.
Such as, the first preset temperature is 100 DEG C, if be detected that the first head temperature reach 100 DEG C, control Voltage force
The electromagnetic valve of pot stops first exhaust operation.
By this operation, after electric pressure cooking saucepan performs first exhaust operation, according to the first head temperature control of electric pressure cooking saucepan
Stop stops first exhaust operation so that the additional air in electric pressure cooking saucepan is more easy to emptying.Avoid in area, plateau, because voltage
The non-emptying of additional air in power pot causes electric pressure cooking saucepan Stress control inaccurate, thus asking of affecting that electric pressure cooking saucepan normally works
Topic.
In order to ensure that the additional air in electric pressure cooking saucepan is more easy to emptying, in above-mentioned steps S102, the aerofluxus to electric pressure cooking saucepan is secondary
Number counts, and the electromagnetic valve controlling electric pressure cooking saucepan according to the aerofluxus number of times of electric pressure cooking saucepan stops first exhaust operation.By not
With the aerofluxus number of times of number of times, pot of electric pressure is exhausted control.
Aerofluxus number of times according to electric pressure cooking saucepan controls the electromagnetic valve stopping first exhaust operation of electric pressure cooking saucepan and includes: judge electricity
Whether the aerofluxus number of times of pressure cooker reaches the first preset times；If the aerofluxus number of times of electric pressure cooking saucepan reaches the first preset times,
Judging whether the aerofluxus number of times of electric pressure cooking saucepan reaches the second preset times, wherein, the second preset times is higher than the first preset times；
If the aerofluxus number of times of electric pressure cooking saucepan is not up to the second preset times, it is judged that whether the first head temperature of electric pressure cooking saucepan reaches
Two preset temperatures, wherein, the second preset temperature is less than the first preset temperature；If it is judged that the first head temperature of electric pressure cooking saucepan
Reaching the second preset temperature, the electromagnetic valve controlling electric pressure cooking saucepan stops first exhaust operation；And if the aerofluxus of electric pressure cooking saucepan
Number of times reaches the second preset times, and the electromagnetic valve controlling electric pressure cooking saucepan stops first exhaust operation, or, it is judged that electric pressure cooking saucepan
Whether aerofluxus number of times reaches the second preset times；And if it is judged that the aerofluxus number of times of electric pressure cooking saucepan reaches second default time
Number, the electromagnetic valve controlling electric pressure cooking saucepan stops first exhaust operation.
Specifically, the electromagnetic valve controlling electric pressure cooking saucepan according to the aerofluxus number of times of electric pressure cooking saucepan stops first exhaust operation, as
Shown in Fig. 2, Fig. 2 be electric pressure cooking saucepan according to embodiments of the present invention method of controlling exhaust gas in the upper flow chart pressing exhaust phase.
The method includes that steps S201 is to step S208:
Step S201, it is judged that the head temperature of electric pressure cooking saucepan whether >=85 DEG C.
Before the electromagnetic valve of electric pressure cooking saucepan performs first exhaust operation, the head temperature the (the i.e. the 4th of detection electric pressure cooking saucepan
Head temperature), it is judged that whether the head temperature of electric pressure cooking saucepan reaches 85 DEG C (the i.e. the 5th preset temperatures)；If the top of electric pressure cooking saucepan
Portion's temperature reaches 85 DEG C, performs step S203.If the head temperature of electric pressure cooking saucepan is not up to 85 DEG C, perform step S202.
Step S202, if head temperature ＜ of electric pressure cooking saucepan 85 DEG C, to electric pressure cooking saucepan continuous heating.
Before the electromagnetic valve of electric pressure cooking saucepan performs first exhaust operation, if be detected that head temperature ＜ of electric pressure cooking saucepan
85 DEG C, electric pressure cooking saucepan is performed continuous heating operation.
Step S203, if head temperature >=85 DEG C of electric pressure cooking saucepan, is exhausted operation by opening electromagnetic valve.
Before the electromagnetic valve of electric pressure cooking saucepan performs first exhaust operation, if head temperature >=85 DEG C of electric pressure cooking saucepan,
The electromagnetic valve opening electric pressure cooking saucepan performs bleeding.
Step S204, it is judged that aerofluxus number of times whether >=30 times.
Judge aerofluxus number of times whether >=30 times (the i.e. second preset times), if it is determined that aerofluxus number of times >=30 time, perform step
Rapid S208, stops aerofluxus；If it is determined that aerofluxus number of times ＜ 30 times, perform step S203, continue executing with bleeding.
Step S205, it is judged that the head temperature of electric pressure cooking saucepan whether >=100 DEG C.
Judge the head temperature (the i.e. first head temperature) whether >=100 DEG C (the i.e. first preset temperature) of electric pressure cooking saucepan, as
Really head temperature >=100 DEG C of electric pressure cooking saucepan, perform step S208, stop aerofluxus；If the head temperature of electric pressure cooking saucepan is less than
100 DEG C, perform step S203, continue executing with bleeding.
Step S206, it may be judged whether 20 times≤aerofluxus number of times ＜ 30 times.
Judge whether 20 (the i.e. first preset times)≤aerofluxus number of times ＜ 30 times (the i.e. second preset times), if 20 times
≤ aerofluxus number of times ＜ 30 times, performs step S207；If aerofluxus number of times ＜ 20 times, perform step S203, continue executing with aerofluxus behaviour
Make.
Step S207, if aerofluxus number of times >=20 time, it is judged that the head temperature of electric pressure cooking saucepan whether >=90 DEG C.
Judge the head temperature whether >=90 DEG C (the i.e. second preset temperature) of electric pressure cooking saucepan, if the top temperature of electric pressure cooking saucepan
Spend >=90 DEG C, perform step S208, stop aerofluxus；If head temperature ＜ of electric pressure cooking saucepan 90 DEG C, perform step S203, continue
Perform bleeding.
Step S208, if aerofluxus number of times >=30 time or head temperature >=100 DEG C of electric pressure cooking saucepan or judge electric pressure cooking saucepan
Head temperature >=90 DEG C, stop aerofluxus.
If aerofluxus number of times >=30 time or head temperature >=100 DEG C of electric pressure cooking saucepan or the head temperature of electric pressure cooking saucepan
>=90 DEG C, close electromagnetic valve, stop aerofluxus.
It should be noted that along with electric pressure cooking saucepan performs air unnecessary in pot is discharged in first exhaust operation, head temperature
Can rise therewith.
Press exhaust phase in the method for controlling exhaust gas of the electric pressure cooking saucepan of embodiment of the present invention offer, hold at electric pressure cooking saucepan
After the operation of row first exhaust, the two ore control that the first head temperature of electric pressure cooking saucepan and aerofluxus number of times combined stops first exhaust
Operation so that the additional air in electric pressure cooking saucepan is more easy to emptying.Avoid in area, plateau, because the unnecessary sky in electric pressure cooking saucepan
The non-emptying of gas causes electric pressure cooking saucepan Stress control inaccurate, thus affects the problem that electric pressure cooking saucepan normally works.
After the aerofluxus number of times according to electric pressure cooking saucepan controls the electromagnetic valve stopping first exhaust operation of electric pressure cooking saucepan, the party
Method also includes: whether detection first exhaust operation is over；If be detected that first exhaust operation is over, proceed by
Timing；Second head temperature of detection electric pressure cooking saucepan；Judge whether the second head temperature of electric pressure cooking saucepan reaches the 3rd and preset temperature
Degree, wherein, the 3rd preset temperature is higher than the first preset temperature；If it is judged that the second head temperature of electric pressure cooking saucepan is not up to
Three preset temperatures, it is judged that whether timing time reaches the first Preset Time；And if it is judged that the second top of electric pressure cooking saucepan
Temperature reaches the 3rd preset temperature or timing time reaches the first Preset Time, then control electric pressure cooking saucepan and perform pressurize operation.
I.e. after the air in electric pressure cooking saucepan cleaning pot, starting timing, electric pressure cooking saucepan enters boost phase, electric pressure cooking saucepan
Head temperature persistently rises, and when the head temperature of electric pressure cooking saucepan reaches three head temperature, enters packing stage, if timing
Time reaches the first Preset Time, and the head temperature of electric pressure cooking saucepan is also not up to the 3rd head temperature, and coercive voltage power pot is carried out
Packing stage.Packing stage is i.e. to control electric pressure cooking saucepan to keep pot inner pressure to be a steady state value.
After controlling electric pressure cooking saucepan and performing pressurize operation, electric pressure cooking saucepan enters the pressure release stage, and the method also includes: record
The dwell time of electric pressure cooking saucepan, wherein, the dwell time is to control electric pressure cooking saucepan to perform the time of pressurize operation；Judge the dwell time
Whether reach the second Preset Time；If the dwell time reaches the second Preset Time, control the electromagnetic valve of electric pressure cooking saucepan and perform the
Two bleedings；The evacuation time of record second exhaust operation；And control voltage according to the evacuation time of second exhaust operation
The electromagnetic valve of power pot stops second exhaust operation.
Evacuation time according to second exhaust operation controls the electromagnetic valve stopping second exhaust operation of electric pressure cooking saucepan and includes: sentence
Whether the evacuation time of disconnected second exhaust operation reaches the 3rd Preset Time；If the evacuation time of second exhaust operation reaches the
Three Preset Times, control electric pressure cooking saucepan opens electromagnetic valve；If the evacuation time of second exhaust operation is not up to the 3rd and presets
Time, the 3rd head temperature of detection electric pressure cooking saucepan；Judge whether the 3rd head temperature of electric pressure cooking saucepan is preset warm more than the 4th
Degree；If the 3rd head temperature of electric pressure cooking saucepan is more than the 4th preset temperature, controls the electromagnetic valve of electric pressure cooking saucepan and continue executing with the
Two bleedings；And if the 3rd head temperature of electric pressure cooking saucepan is less than or equal to the 4th preset temperature, controls electric pressure cooking saucepan
Electromagnetic valve stops second exhaust operation.
Specifically, the electromagnetic valve stopping second exhaust behaviour of electric pressure cooking saucepan is controlled according to the evacuation time of second exhaust operation
Make, as it is shown on figure 3, Fig. 3 be electric pressure cooking saucepan according to embodiments of the present invention method of controlling exhaust gas in the flow chart in pressure release stage.
The method includes that steps S301 is to step S305:
Step S301, it is judged that venting duration whether≤25 minutes.
The pressure release stage is entered at electric pressure cooking saucepan, after i.e. performing second exhaust operation, the aerofluxus of record second exhaust operation
Time, it is judged that the evacuation time whether≤25 minutes (the i.e. the 3rd Preset Time) of second exhaust operation；If second exhaust operates
Evacuation time≤25 minute, perform step S303；If venting duration ＞ 25 minutes, perform step S302.
Step S302, if venting duration ＞ 25 minutes, enters long-time pressure release and reminds, and buzzer rings the four tones of standard Chinese pronunciation, charactron
Display failure code, closes electromagnetic valve.
Enter the pressure release stage at electric pressure cooking saucepan, after i.e. performing second exhaust operation, if venting duration ＞ 25 minutes, enter
Entering long-time pressure release to remind, buzzer rings the four tones of standard Chinese pronunciation, numeral method failure code, closes electromagnetic valve.
It should be noted that control opening of electric pressure cooking saucepan to perform warning reminding operation, warning reminding while electromagnetic valve
Operate and include any one operation following: the buzzer sounding alarm on electric pressure cooking saucepan；And the display interface on electric pressure cooking saucepan enters
Row malfunction coefficient.
Step S303, if venting duration≤25 minute, it is judged that head temperature whether≤100 DEG C.
If venting duration≤25 minute of electric pressure cooking saucepan, it is judged that head temperature (the 3rd the most above-mentioned top of electric pressure cooking saucepan
Portion's temperature) whether≤100 DEG C (the i.e. the 4th preset temperature).If head temperature≤100 DEG C, perform step S304；If top
Temperature ＞ 100 DEG C, performs step S305.
Step S304, if head temperature≤100 DEG C, exits pressure release stage entrance holding stage.
If the head temperature of electric pressure cooking saucepan (the i.e. the 3rd head temperature)≤100 DEG C, electric pressure cooking saucepan exits the pressure release stage and enters
Enter holding stage.
Step S305, if head temperature ＞ 100 DEG C, electromagnetic valve according to pot inner pressure with the frequency of respective switch in pot
Aerofluxus.
If head temperature ＞ of electric pressure cooking saucepan 100 DEG C, the electromagnetic valve of electric pressure cooking saucepan according to pot inner pressure with respective switch
Frequency in pot perform bleeding.
It should be noted that the numerical value of above-mentioned actual temp and aerofluxus number of times might not be as in the present embodiment
Numerical value, here, simply citing illustrates.It addition, the first head temperature, the second head temperature, the 3rd head temperature and the 4th
Head temperature is detection electric pressure cooking saucepan head temperature in the various stages.
In the pressure release stage in the method for controlling exhaust gas of the electric pressure cooking saucepan provided in the embodiment of the present invention, perform the at electric pressure cooking saucepan
After two bleedings, by dual control that the evacuation time that the 3rd head temperature of electric pressure cooking saucepan and second exhaust operate is combined
Stop stops second exhaust operation, is suitable for various climatic environments, solves when the top sensor of electric pressure cooking saucepan breaks down or electricity
When magnet valve breaks down, electric pressure cooking saucepan can rest on pressure release state, the problem causing opening electric pressure cooking saucepan always, it is ensured that
The safety and stability of electric pressure cooking saucepan work.
In the method for controlling exhaust gas of the electric pressure cooking saucepan provided in the embodiment of the present invention, when the electromagnetic valve of electric pressure cooking saucepan performs the
During one bleeding, the first head temperature of detection electric pressure cooking saucepan；Judge whether the first head temperature of electric pressure cooking saucepan reaches
One preset temperature；And if the first head temperature of electric pressure cooking saucepan reaches the first preset temperature, controlling the electromagnetism of electric pressure cooking saucepan
Valve stops first exhaust operation, and the additional air solved in correlation technique in electric pressure cooking saucepan is difficult to the problem of emptying, Jin Erda
To the additional air being more easy in emptying electric pressure cooking saucepan so that the more accurate effect of Stress control, it is ensured that electric pressure cooking saucepan works
Safety and stability.
The embodiment of the present invention additionally provides the exhaust control device of a kind of electric pressure cooking saucepan, it should be noted that the present invention is real
The exhaust control device of the electric pressure cooking saucepan executing example may be used for performing the row for electric pressure cooking saucepan that the embodiment of the present invention is provided
Pneumatic control method.Hereinafter the exhaust control device of the electric pressure cooking saucepan that the embodiment of the present invention provides is introduced.
Fig. 4 is the schematic diagram of the exhaust control device of electric pressure cooking saucepan according to embodiments of the present invention.As shown in Figure 4, this dress
Put and include: the first detector unit the 10, first judging unit 20 and the first control unit 30.
First detector unit 10, for when the electromagnetic valve of electric pressure cooking saucepan performs first exhaust operation, detecting electric pressure cooking saucepan
The first head temperature.
First judging unit 20, for judging whether the first head temperature of electric pressure cooking saucepan reaches the first preset temperature.
First control unit 30, is used in the case of the first head temperature of electric pressure cooking saucepan reaches the first preset temperature,
The electromagnetic valve controlling electric pressure cooking saucepan stops first exhaust operation.
Preferably, in the exhaust control device of the electric pressure cooking saucepan of the embodiment of the present invention, this device also includes: counting is single
Unit, for counting the aerofluxus number of times of electric pressure cooking saucepan, this first control unit 30 includes: the first control module, for root
The electromagnetic valve controlling electric pressure cooking saucepan according to the aerofluxus number of times of electric pressure cooking saucepan stops first exhaust operation.
Preferably, in order to control the electromagnetic valve stopping first exhaust operation of electric pressure cooking saucepan more accurately, in the present invention
In the exhaust control device of the electric pressure cooking saucepan of embodiment, the first control module includes: first judges submodule, is used for judging voltage
Whether the aerofluxus number of times of power pot reaches the first preset times；Second judges submodule, reaches for the aerofluxus number of times at electric pressure cooking saucepan
In the case of the first preset times, it is judged that whether the aerofluxus number of times of electric pressure cooking saucepan reaches the second preset times, and wherein, second is pre-
If number of times is higher than the first preset times；3rd judges submodule, presets for being not up to second at the aerofluxus number of times of electric pressure cooking saucepan
Number of times, it is judged that whether the first head temperature of electric pressure cooking saucepan reaches the second preset temperature, and wherein, the second preset temperature is less than first
Preset temperature；First controls submodule, for reaching the second preset temperature in the first head temperature judging electric pressure cooking saucepan
In the case of, the electromagnetic valve controlling electric pressure cooking saucepan stops first exhaust operation；And second control submodule, at electric pressure cooking saucepan
Aerofluxus number of times reach the second preset times in the case of, control electric pressure cooking saucepan electromagnetic valve stop first exhaust operation, or,
4th judges submodule, for judging whether the aerofluxus number of times of electric pressure cooking saucepan reaches the second preset times；And the 3rd control son
Module, in the case of the aerofluxus number of times judging electric pressure cooking saucepan reaches the second preset times, controls the electricity of electric pressure cooking saucepan
Magnet valve stops first exhaust operation.
Preferably, in order to control electric pressure cooking saucepan entrance packing stage more accurately, at the voltage of the embodiment of the present invention
In the exhaust control device of power pot, this device also includes: the second detector unit, is used for detecting first exhaust operation and has tied
Bundle；Timing unit, for, in the case of detecting that first exhaust operation is over, proceeding by timing；3rd detection is single
Unit, for detecting the second head temperature of electric pressure cooking saucepan；Second judging unit, for judging the second head temperature of electric pressure cooking saucepan
Whether reaching the 3rd preset temperature, wherein, the 3rd preset temperature is higher than the first preset temperature；3rd judging unit, for sentencing
Break and in the case of the second head temperature of electric pressure cooking saucepan is not up to the 3rd preset temperature, it is judged that whether timing time reaches first
Preset Time；And second control unit, for reaching the 3rd preset temperature in the second head temperature judging electric pressure cooking saucepan
Or in the case of timing time reaches the first Preset Time, then control electric pressure cooking saucepan and perform pressurize operation.
Preferably, pressure release stage is entered in order to control electric pressure cooking saucepan accurately, at the electric pressure cooking saucepan of the embodiment of the present invention
In exhaust control device, this device also includes: the first record unit, for the dwell time of recording voltage power pot, wherein, pressurize
Time is to control electric pressure cooking saucepan to perform the time of pressurize operation；4th judging unit, is used for judging whether the dwell time reaches
Two Preset Times；3rd control unit, in the case of the dwell time reaches the second Preset Time, controls electric pressure cooking saucepan
Electromagnetic valve performs second exhaust operation；Second record unit, for recording the evacuation time of second exhaust operation；And the 4th control
Unit processed, stops second exhaust operation for controlling the electromagnetic valve of electric pressure cooking saucepan according to the evacuation time of second exhaust operation.
Specifically, the 4th control unit also includes: the first judge module, for judging the evacuation time that second exhaust operates
Whether reach the 3rd Preset Time；Second control module, for second exhaust operation evacuation time reach the 3rd preset time
In the case of between, control electric pressure cooking saucepan opens electromagnetic valve；First detection module, for second exhaust operation evacuation time not
Reach the 3rd Preset Time, the 3rd head temperature of detection electric pressure cooking saucepan；Second judge module, for judging the of electric pressure cooking saucepan
Whether three head temperature are more than the 4th preset temperature；3rd control module, is more than for the 3rd head temperature at electric pressure cooking saucepan
In the case of 4th preset temperature, the electromagnetic valve controlling electric pressure cooking saucepan continues executing with second exhaust operation；And the 4th control mould
Block, in the case of the 3rd head temperature at electric pressure cooking saucepan is less than or equal to the 4th preset temperature, controls the electricity of electric pressure cooking saucepan
Magnet valve stops second exhaust operation.
Preferably, in order to control electric pressure cooking saucepan execution first exhaust operation accurately, at the Voltage force of the embodiment of the present invention
In the exhaust control device of pot, this device also includes: the 4th detector unit, for detecting the 4th head temperature of electric pressure cooking saucepan；
5th judging unit, for judging whether the 4th head temperature of electric pressure cooking saucepan reaches the 5th preset temperature；And the 5th control
Unit, in the case of the 4th head temperature of electric pressure cooking saucepan reaches the 5th preset temperature, controls the electromagnetism of electric pressure cooking saucepan
Valve performs first exhaust operation.
In the exhaust control device of the electric pressure cooking saucepan of embodiment of the present invention offer, by the first detector unit 10 at voltage
When the electromagnetic valve of power pot performs first exhaust operation, the first head temperature of detection electric pressure cooking saucepan；First judging unit 20 judges
Whether the first head temperature of electric pressure cooking saucepan reaches the first preset temperature；And first control unit 30 at the first of electric pressure cooking saucepan
In the case of head temperature reaches the first preset temperature, the electromagnetic valve controlling electric pressure cooking saucepan stops first exhaust operation, solves
In correlation technique, the additional air in electric pressure cooking saucepan is difficult to the problem of emptying, so reach to be more easy in emptying electric pressure cooking saucepan unnecessary
Air so that the more accurate effect of Stress control.
The embodiment of the present invention additionally provides a kind of electric pressure cooking saucepan, and it is any that this electric pressure cooking saucepan includes that the embodiment of the present invention provides
A kind of exhaust control device of electric pressure cooking saucepan.The Voltage force of the exhaust control device of any one electric pressure cooking saucepan that the present invention provides
Pot, it is easier to by air emptying so that Stress control is more accurate, it also avoid owing to fault makes electric pressure cooking saucepan be in simultaneously
Pressure release state, it is ensured that the stability of electric pressure cooking saucepan, improves the degree of safety that user uses.
It should be noted that for aforesaid each method embodiment, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the present invention is not limited by described sequence of movement because
According to the present invention, some step can use other orders or carry out simultaneously.Secondly, those skilled in the art also should know
Knowing, embodiment described in this description belongs to preferred embodiment, involved action and the module not necessarily present invention
Necessary.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not has the portion described in detail in certain embodiment
Point, may refer to the associated description of other embodiments.
In several embodiments provided herein, it should be understood that disclosed device, can be by another way
Realize.Such as, device embodiment described above is only schematically, and the division of the most described unit is only one
Logic function divides, actual can have when realizing other dividing mode, the most multiple unit or assembly can in conjunction with or can
To be integrated into another system, or some features can be ignored, or does not performs.
The described unit illustrated as separating component can be or may not be physically separate, shows as unit
The parts shown can be or may not be physical location, i.e. may be located at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of the present embodiment scheme
's.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.Above-mentioned integrated list
Unit both can realize to use the form of hardware, it would however also be possible to employ the form of SFU software functional unit realizes.
Obviously, those skilled in the art should be understood that each module of the above-mentioned present invention or each step can be with general
Calculating device realize, they can concentrate on single calculating device, or be distributed in multiple calculating device and formed
Network on, alternatively, they can with calculate the executable program code of device realize, it is thus possible to by they store
Performed by calculating device in the storage device, or they are fabricated to respectively each integrated circuit modules, or by them
In multiple modules or step be fabricated to single integrated circuit module and realize.So, the present invention be not restricted to any specifically
Hardware and software combines.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For Yuan, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of being made,
Equivalent, improvement etc., should be included within the scope of the present invention.
Claims (15)
1. the method for controlling exhaust gas of an electric pressure cooking saucepan, it is characterised in that including:
When the electromagnetic valve of electric pressure cooking saucepan performs first exhaust operation, detect the first head temperature of described electric pressure cooking saucepan；
Judge whether the first head temperature of described electric pressure cooking saucepan reaches the first preset temperature；And
If the first head temperature of described electric pressure cooking saucepan reaches described first preset temperature, control the electromagnetism of described electric pressure cooking saucepan
Valve stops the operation of described first exhaust；
Before whether the first head temperature judging described electric pressure cooking saucepan reaches the first preset temperature, described method also includes:
The aerofluxus number of times of described electric pressure cooking saucepan is counted,
The electromagnetic valve stopping described first exhaust operation controlling described electric pressure cooking saucepan also includes: according to the aerofluxus of described electric pressure cooking saucepan
Number of times controls the electromagnetic valve of described electric pressure cooking saucepan and stops the operation of described first exhaust.
Method the most according to claim 1, it is characterised in that control described electricity according to the aerofluxus number of times of described electric pressure cooking saucepan
The electromagnetic valve of pressure cooker stops the operation of described first exhaust and includes:
Judge whether the aerofluxus number of times of described electric pressure cooking saucepan reaches the first preset times；
If the aerofluxus number of times of described electric pressure cooking saucepan reaches described first preset times, it is judged that the aerofluxus number of times of described electric pressure cooking saucepan
Whether reaching the second preset times, wherein, described second preset times is higher than described first preset times；
If the aerofluxus number of times of described electric pressure cooking saucepan is not up to described second preset times, it is judged that the first top of described electric pressure cooking saucepan
Whether portion's temperature reaches the second preset temperature, and wherein, described second preset temperature is less than described first preset temperature；
If it is judged that the first head temperature of described electric pressure cooking saucepan reaches described second preset temperature, control described electric pressure cooking saucepan
Electromagnetic valve stop described first exhaust operation；And
If the aerofluxus number of times of described electric pressure cooking saucepan reaches described second preset times, the electromagnetic valve controlling described electric pressure cooking saucepan stops
Only described first exhaust operation.
Method the most according to claim 1, it is characterised in that control described electricity according to the aerofluxus number of times of described electric pressure cooking saucepan
The electromagnetic valve of pressure cooker stops the operation of described first exhaust and includes:
Judge whether the aerofluxus number of times of described electric pressure cooking saucepan reaches described second preset times；And
If it is judged that the aerofluxus number of times of described electric pressure cooking saucepan reaches described second preset times, control the electricity of described electric pressure cooking saucepan
Magnet valve stops the operation of described first exhaust.
The most according to the method in claim 2 or 3, it is characterised in that control at the aerofluxus number of times according to described electric pressure cooking saucepan
After the electromagnetic valve of described electric pressure cooking saucepan stops the operation of described first exhaust, described method also includes:
Detect whether the operation of described first exhaust is over；
If be detected that the operation of described first exhaust is over, proceed by timing；
Detect the second head temperature of described electric pressure cooking saucepan；
Judge whether the second head temperature of described electric pressure cooking saucepan reaches the 3rd preset temperature, wherein, described 3rd preset temperature
Higher than described first preset temperature；
If it is judged that the second head temperature of described electric pressure cooking saucepan is not up to described 3rd preset temperature, it is judged that timing time is
No reach the first Preset Time；And
If it is judged that the second head temperature of described electric pressure cooking saucepan reaches described 3rd preset temperature or described timing time reaches
To described first Preset Time, then control described electric pressure cooking saucepan and perform pressurize operation.
Method the most according to claim 4, it is characterised in that after controlling described electric pressure cooking saucepan and performing pressurize operation,
Described method also includes:
Recording the dwell time of described electric pressure cooking saucepan, wherein, the described dwell time performs pressurize behaviour for controlling described electric pressure cooking saucepan
The time made；
Judge whether the described dwell time reaches the second Preset Time；
If the described dwell time reaches described second Preset Time, the electromagnetic valve controlling described electric pressure cooking saucepan performs second exhaust
Operation；
Record the evacuation time of described second exhaust operation；And
The evacuation time operated according to described second exhaust controls the electromagnetic valve of described electric pressure cooking saucepan and stops described second exhaust behaviour
Make.
Method the most according to claim 5, it is characterised in that control institute according to the evacuation time that described second exhaust operates
The electromagnetic valve stopping described second exhaust operation stating electric pressure cooking saucepan includes:
Judge whether the evacuation time that described second exhaust operates reaches the 3rd Preset Time；
If the evacuation time of described second exhaust operation reaches described 3rd Preset Time, control described electric pressure cooking saucepan and open electricity
Magnet valve；
If the evacuation time of described second exhaust operation is not up to described 3rd Preset Time, detect the of described electric pressure cooking saucepan
Three head temperature；
Judge that whether the 3rd head temperature of described electric pressure cooking saucepan is more than the 4th preset temperature；
If the 3rd head temperature of described electric pressure cooking saucepan is more than described 4th preset temperature, control the electromagnetism of described electric pressure cooking saucepan
Valve continues executing with the operation of described second exhaust；And
If the 3rd head temperature of described electric pressure cooking saucepan is less than or equal to described 4th preset temperature, control described electric pressure cooking saucepan
Electromagnetic valve stops the operation of described second exhaust.
Method the most according to claim 1, it is characterised in that the electromagnetic valve at electric pressure cooking saucepan performs first exhaust and operates it
Before, described method also includes:
Detect the 4th head temperature of described electric pressure cooking saucepan；
Judge whether the 4th head temperature of described electric pressure cooking saucepan reaches the 5th preset temperature；And
If the 4th head temperature of described electric pressure cooking saucepan reaches described 5th preset temperature, control the electromagnetism of described electric pressure cooking saucepan
Valve performs first exhaust operation.
8. the exhaust control device of an electric pressure cooking saucepan, it is characterised in that including:
First detector unit, for when the electromagnetic valve of electric pressure cooking saucepan performs first exhaust operation, detecting described electric pressure cooking saucepan
First head temperature；
First judging unit, for judging whether the first head temperature of described electric pressure cooking saucepan reaches the first preset temperature；And
First control unit, for reaching the situation of described first preset temperature in the first head temperature of described electric pressure cooking saucepan
Under, the electromagnetic valve controlling described electric pressure cooking saucepan stops the operation of described first exhaust；
Described device also includes: counting unit, for the aerofluxus number of times of described electric pressure cooking saucepan is counted,
Described first control unit includes: the first control module, controls described for the aerofluxus number of times according to described electric pressure cooking saucepan
The electromagnetic valve of electric pressure cooking saucepan stops the operation of described first exhaust.
Device the most according to claim 8, it is characterised in that described first control module includes:
First judges submodule, for judging whether the aerofluxus number of times of described electric pressure cooking saucepan reaches the first preset times；
Second judges submodule, is used in the case of the aerofluxus number of times of described electric pressure cooking saucepan reaches described first preset times,
Judging whether the aerofluxus number of times of described electric pressure cooking saucepan reaches the second preset times, wherein, described second preset times is higher than described
First preset times；
3rd judges submodule, is not up to described second preset times for the aerofluxus number of times at described electric pressure cooking saucepan, it is judged that institute
Stating the first head temperature of electric pressure cooking saucepan and whether reach the second preset temperature, wherein, described second preset temperature is less than described the
One preset temperature；
First controls submodule, for reaching described second preset temperature in the first head temperature judging described electric pressure cooking saucepan
In the case of, the electromagnetic valve controlling described electric pressure cooking saucepan stops the operation of described first exhaust；And
Second controls submodule, is used in the case of the aerofluxus number of times of described electric pressure cooking saucepan reaches described second preset times,
The electromagnetic valve controlling described electric pressure cooking saucepan stops the operation of described first exhaust.
Device the most according to claim 8, it is characterised in that described first control module includes:
4th judges submodule, for judging whether the aerofluxus number of times of described electric pressure cooking saucepan reaches described second preset times；With
And
3rd controls submodule, for reaching the feelings of described second preset times at the aerofluxus number of times judging described electric pressure cooking saucepan
Under condition, the electromagnetic valve controlling described electric pressure cooking saucepan stops the operation of described first exhaust.
11. according to the device described in claim 9 or 10, it is characterised in that described device also includes:
Second detector unit, is used for detecting whether the operation of described first exhaust is over；
Timing unit, for, in the case of detecting that the operation of described first exhaust is over, proceeding by timing；
3rd detector unit, for detecting the second head temperature of described electric pressure cooking saucepan；
Second judging unit, for judging whether the second head temperature of described electric pressure cooking saucepan reaches the 3rd preset temperature, wherein,
Described 3rd preset temperature is higher than described first preset temperature；
3rd judging unit, for being not up to described 3rd preset temperature in the second head temperature judging described electric pressure cooking saucepan
In the case of, it is judged that whether timing time reaches the first Preset Time；And
Second control unit, for the second head temperature judging described electric pressure cooking saucepan reach described 3rd preset temperature or
In the case of described timing time reaches described first Preset Time, then control described electric pressure cooking saucepan and perform pressurize operation.
12. devices according to claim 11, it is characterised in that described device also includes:
First record unit, for recording the dwell time of described electric pressure cooking saucepan, wherein, the described dwell time is for controlling described electricity
Pressure cooker performs the time of pressurize operation；
4th judging unit, is used for judging whether the described dwell time reaches the second Preset Time；
3rd control unit, in the case of the described dwell time reaches described second Preset Time, controls described voltage
The electromagnetic valve of power pot performs second exhaust operation；
Second record unit, for recording the evacuation time of described second exhaust operation；And
4th control unit, the evacuation time for operating according to described second exhaust controls the electromagnetic valve of described electric pressure cooking saucepan and stops
Only described second exhaust operation.
13. devices according to claim 12, it is characterised in that described 4th control unit includes:
First judge module, for judging whether the evacuation time that described second exhaust operates reaches the 3rd Preset Time；
Second control module, the evacuation time for operating in described second exhaust reaches the situation of described 3rd Preset Time
Under, control described electric pressure cooking saucepan and open electromagnetic valve；
First detection module, the evacuation time operated for described second exhaust is not up to described 3rd Preset Time, detects institute
State the 3rd head temperature of electric pressure cooking saucepan；
Second judge module, for judging that whether the 3rd head temperature of described electric pressure cooking saucepan is more than the 4th preset temperature；
3rd control module, for being more than the situation of described 4th preset temperature in the 3rd head temperature of described electric pressure cooking saucepan
Under, the electromagnetic valve controlling described electric pressure cooking saucepan continues executing with the operation of described second exhaust；And
4th control module, for being less than or equal to the feelings of described 4th preset temperature in the 3rd head temperature of described electric pressure cooking saucepan
Under condition, the electromagnetic valve controlling described electric pressure cooking saucepan stops the operation of described second exhaust.
14. devices according to claim 8, it is characterised in that described device also includes:
4th detector unit, for detecting the 4th head temperature of described electric pressure cooking saucepan；
5th judging unit, for judging whether the 4th head temperature of described electric pressure cooking saucepan reaches the 5th preset temperature；And
5th control unit, for reaching the situation of described 5th preset temperature in the 4th head temperature of described electric pressure cooking saucepan
Under, the electromagnetic valve controlling described electric pressure cooking saucepan performs first exhaust operation.
15. 1 kinds of electric pressure cooking saucepans, it is characterised in that described electric pressure cooking saucepan includes voltage according to any one of claim 8 to 14
The exhaust control device of power pot.
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| CN108420307B (en) * | 2017-02-15 | 2020-09-01 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooking device and exhaust reminding method thereof |
| CN110432790B (en) * | 2018-05-02 | 2022-05-06 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking appliance and exhaust control method and device thereof |
| CN114637385B (en) * | 2020-12-16 | 2023-09-05 | 九阳股份有限公司 | Power-down protection method of pressure food processor |
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