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CN108272336A - Pressure cooking device and its method for heating and controlling and device - Google Patents

Pressure cooking device and its method for heating and controlling and device
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Publication number
CN108272336A
CN108272336ACN201710007771.7ACN201710007771ACN108272336ACN 108272336 ACN108272336 ACN 108272336ACN 201710007771 ACN201710007771 ACN 201710007771ACN 108272336 ACN108272336 ACN 108272336A
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Prior art keywords
pressure
cooking device
pressure cooking
preset
heating
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CN201710007771.7A
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CN108272336B (en
Inventor
吴宗林
胡小玉
麻百忠
李信合
何毅东
揭世亮
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Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
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Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
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Publication of CN108272336ApublicationCriticalpatent/CN108272336A/en
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Abstract

The invention discloses a kind of pressure cooking device and its method for heating and controlling and device, the described method comprises the following steps:In the heating process of pressure cooking device, control pressure cooking pot is worked with the first predetermined power, and obtains the internal temperature or internal pressure of pressure cooking device in real time;When the internal temperature of pressure cooking device is more than the first preset temperature, or the internal pressure of pressure cooking device be more than the first preset pressure when, control pressure cooking pot starts pressure release, and control pressure cooking pot is stopped heating or is heated with preset small-power, to make the food in pressure cooking device uniformly fall after rise when control pressure cooking pot stops pressure release.This method stops heating by control pressure cooking pot in pressure leak process, or is heated with smaller power, to which after pressure cooking device stops pressure release, the food in pressure cooking device can uniformly be fallen after rise so that foodstuff surface is smooth and beautiful.

Description

Pressure cooking device and its method for heating and controlling and device
Technical field
The present invention relates to household electrical appliance technical field, more particularly to a kind of method for heating and controlling of pressure cooking device, one kindThe heating control apparatus of pressure cooking device and a kind of pressure cooking device with the device.
Background technology
Currently, the cooking pot with pressure apparatus (such as electric cooker, electric pressure cooking saucepan) is substantially and passes through high flame on the marketHeating, makes food be rapidly achieved boiling, then by controlling pressure apparatus, to there is the feelings of pressure in pressure cooking deviceUnexpected pressure release, makes food seethe under condition, to reach to the uniformly heated purpose of food.
For example, when using electric cooker cooking rice, high flame heating is first passed through, so that meter Shui is rapidly achieved boiling, then works as electricityWhen having pressure in rice cooker, by being controlled pressure apparatus to realize unexpected pressure release, allows meter Shui to seethe, add to reach the grain of riceThe uniform purpose of heat.But after rice is cooked, it is found that the simultaneously out-of-flatness of the surface of rice influences the beauty of rice.
Invention content
The present invention is directed to solve at least some of the technical problems in related technologies.
For this purpose, an object of the present invention is to provide a kind of method for heating and controlling of pressure cooking device, pressed by controllingPower cooking pot stops heating in pressure leak process, or is heated with smaller power, thus after pressure cooking device stops pressure release,Food in pressure cooking device can uniformly be fallen after rise so that foodstuff surface is smooth and beautiful.
It is another object of the present invention to propose a kind of heating control apparatus of pressure cooking device.
A further object of the present invention is to propose a kind of pressure cooking device.
To achieve the above object, one aspect of the present invention embodiment proposes a kind of method for heating and controlling of pressure cooking device,Include the following steps:In the heating process of pressure cooking device, controls the pressure cooking device and work is carried out with the first predetermined powerMake, and obtains the internal temperature or internal pressure of the pressure cooking device in real time;Judge the inside temperature of the pressure cooking deviceWhether degree is more than the first preset temperature, or judges whether the internal pressure of the pressure cooking device is more than the first preset pressure;If the internal temperature of the pressure cooking device is more than the internal pressure of first preset temperature or the pressure cooking deviceIt more than first preset pressure, then controls the pressure cooking device and starts pressure release, and control the pressure cooking device and stop addingHeat is heated with preset small-power, to make the pressure cooking when controlling the pressure cooking device and stopping pressure releaseFood in device is uniformly fallen after rise.
The method for heating and controlling of pressure cooking device according to the ... of the embodiment of the present invention, in the heating process of pressure cooking device,Control pressure cooking pot is worked with the first predetermined power, and obtains the internal temperature of pressure cooking device or internal pressure in real timePower.When the internal pressure that the internal temperature of pressure cooking device is more than the first preset temperature or pressure cooking device is more than first in advanceIf when pressure, control pressure cooking pot starts pressure release, and control pressure cooking pot stop heating or with preset small-power intoRow heating, with when control pressure cooking pot stops pressure release so that the food in pressure cooking device is at the uniform velocity fallen after rise.This method passes throughControl pressure cooking pot stops heating in pressure leak process, or is heated with smaller power, to stop in pressure cooking deviceAfter pressure release, the food in pressure cooking device can uniformly be fallen after rise so that foodstuff surface is smooth and beautiful.
According to one embodiment of present invention, the preset small-power is less than or equal to the one of first predetermined powerHalf.
According to one embodiment of present invention, the preset small-power with the quantity of food in the pressure cooking device at anti-Proportionate relationship.
According to one embodiment of present invention, when controlling the pressure cooking device progress pressure release, further include:It obtains currentVenting duration, and judge whether the current venting duration is more than the first preset time;If the current venting duration is more thanFirst preset time then controls the pressure cooking device and stops pressure release.
According to one embodiment of present invention, when controlling the pressure cooking device stopping pressure release, further include:It obtains currentPressure release number, and judge whether the current pressure release number is more than the first preset times;If the current pressure release number is less thanEqual to first preset times, then controls the pressure cooking device and worked with the second predetermined power, and continue to judge instituteWhether the internal temperature for stating pressure cooking device is more than the first preset temperature, or judges that the internal pressure of the pressure cooking device isIt is no to be more than the first preset pressure;If the current pressure release number is more than first preset times, judge that pressure leak process is completePortion terminates, and controls the pressure cooking device and worked with third predetermined power.
According to one embodiment of present invention, first preset temperature can be 101 DEG C~112 DEG C, and described first is pre-If pressure can be 5kPa~50kPa, first preset time can be 0.1s~30s, and first preset times can be withIt is 1~10.
To achieve the above object, another aspect of the present invention embodiment proposes a kind of computer heating control dress of pressure cooking deviceIt sets, including:Heating module;Pressure release module;First acquisition module, the internal temperature or interior for obtaining pressure cooking device in real timePortion's pressure;Control module, the control module respectively with the heating module, the pressure release module and first acquisition moduleIt is connected, the control module is used in the heating process of the pressure cooking device, and it is default with first to control the heating modulePower works, and judges whether the internal temperature of the pressure cooking device is more than the first preset temperature, or described in judgementWhether the internal pressure of pressure cooking device is more than the first preset pressure, wherein if the internal temperature of the pressure cooking device is bigIt is more than first preset pressure, the control in the internal pressure of first preset temperature or the pressure cooking deviceModule then controls the pressure release module and starts pressure release, and control the heating module stop heating or with preset small-power intoRow heating, to make the food in the pressure cooking device uniformly fall after rise when controlling the pressure release module and stopping pressure release.
The heating control apparatus of pressure cooking device according to the ... of the embodiment of the present invention, in the heating process of pressure cooking device,Control module control heating module is worked with the first predetermined power, and judges whether the internal temperature of pressure cooking device is more thanFirst preset temperature, or judge whether the internal pressure of pressure cooking device is more than the first preset pressure, if so, control moduleThen control pressure release module and start pressure release, and control heating module stop heating or heated with preset small-power, withWhen controlling the stopping pressure release of pressure release module so that the food in pressure cooking device is uniformly fallen after rise.The device is cooked by control pressureDevice stops heating in pressure leak process, or is heated with smaller power, to which after pressure cooking device stops pressure release, pressure is cookedThe food prepared food in device can uniformly be fallen after rise so that foodstuff surface is smooth and beautiful.
According to one embodiment of present invention, the preset small-power is less than or equal to the one of first predetermined powerHalf.
According to one embodiment of present invention, the preset small-power with the quantity of food in the pressure cooking device at anti-Proportionate relationship.
According to one embodiment of present invention, the control module is additionally operable to controlling the pressure cooking device progress pressure releaseWhen, current venting duration is obtained, and judge whether the current venting duration is more than the first preset time, and described currentWhen venting duration is more than first preset time, controls the pressure release module and stop pressure release.
According to one embodiment of present invention, the control module is additionally operable to controlling the pressure release module stopping pressure releaseWhen, current pressure release number is obtained, and judge whether the current pressure release number is more than the first preset times, wherein if describedCurrent pressure release number is less than or equal to first preset times, and it is default with second that the control module then controls the heating modulePower works, and continues to judge whether the internal temperature of the pressure cooking device is more than the first preset temperature, or judgesWhether the internal pressure of the pressure cooking device is more than the first preset pressure;If the current pressure release number is more than described firstPreset times, the control module then judge that pressure leak process all terminates, and control the heating module with third predetermined powerIt works.
According to one embodiment of present invention, first preset temperature can be 101 DEG C~112 DEG C, and described first is pre-If pressure can be 5kPa~50kPa, first preset time can be 0.1s~30s, and first preset times can be withIt is 1~10.
In addition, the embodiment of the present invention also proposed a kind of pressure cooking device comprising above-mentioned pressure cooking device addsHeat control device.
The pressure cooking device of the embodiment of the present invention, by above-mentioned heating control apparatus, in pressure cooking device pressure leak processIn, control pressure cooking pot is stopped heating or is heated with smaller power, thus after pressure cooking device stops pressure release, pressureFood in cooking pot can uniformly be fallen after rise so that foodstuff surface is smooth and beautiful.
Description of the drawings
Fig. 1 is the flow chart of the method for heating and controlling of pressure cooking device according to the ... of the embodiment of the present invention;
Fig. 2 is the flow chart of the method for heating and controlling of pressure cooking device accord to a specific embodiment of that present invention;And
Fig. 3 is the block diagram of the heating control apparatus of pressure cooking device according to the ... of the embodiment of the present invention.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to endSame or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attachedThe embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
The method for heating and controlling of pressure cooking device of the embodiment of the present invention, pressure cooking device described with reference to the accompanying drawingsHeating control apparatus and pressure cooking device with the device.
Fig. 1 is the flow chart of the method for heating and controlling of pressure cooking device according to the ... of the embodiment of the present invention.As shown in Figure 1, shouldThe method for heating and controlling of pressure cooking device may include following steps:
S1, in the heating process of pressure cooking device, control pressure cooking pot is worked with the first predetermined power, and realWhen obtain pressure cooking device internal temperature or internal pressure.
Wherein, the first predetermined power can be demarcated according to actual conditions, for example, the first predetermined power can be according to be cookedThe type and culinary art effect of food are determined.
Specifically, still by taking cooking rice as an example.It, can be first with big work(when pressure cooking device starts to heat rice waterRate is heated, so that the rice water fast boiling in pressure cooking device can be by setting during being heated to rice waterThe internal temperature that the temperature sensor in pressure cooking device obtains pressure cooking device in real time is set, alternatively, passing through pressure cooking deviceInterior pressure sensor obtains the internal pressure of pressure cooking device in real time.
S2, judges whether the internal temperature of pressure cooking device is more than the first preset temperature, or judges pressure cooking deviceWhether internal pressure is more than the first preset pressure.
Wherein, the first preset temperature and the first preset pressure can be demarcated according to actual conditions, for example, the first default temperatureDegree can be 101 DEG C~112 DEG C, and the first preset pressure can be 5kPa~50kPa.
S3, if the internal temperature of pressure cooking device is more than the internal pressure of the first preset temperature or pressure cooking deviceMore than the first preset pressure, then control pressure cooking pot starts pressure release, and control pressure cooking pot stops heating or with defaultSmall-power heated, with control pressure cooking pot stop pressure release when the food in pressure cooking device is uniformly fallen after rise.
In an embodiment of the present invention, preset small-power can also according to the type of food to be cooked and culinary art effect intoRow determines.
According to one embodiment of present invention, preset small-power can be less than or equal to the half of the first predetermined power.
According to one embodiment of present invention, preset small-power and the inversely proportional pass of quantity of food in pressure cooking deviceSystem.
Specifically, during pressure cooking device is with high-power heated, it can be according in pressure cooking devicePortion's temperature or internal pressure judge whether pressure cooking device needs pressure release.For example, the internal temperature when pressure cooking device reachesWhen reaching the first preset pressure (such as 25kPa) to the first preset temperature (such as 110 DEG C) or internal pressure, control pressure culinary artDevice executes pressure release action, meanwhile, control pressure cooking pot stops heating or (it is default to be such as less than equal to first with smaller powerThe half of power) it is heated, also, the quantity of food in pressure cooking device is more, and preset small-power is smaller, in this way can be moreFood is effectively prevented to overflow and food is made uniformly to fall after rise.
During pressure release, drives meter Shui to be raised above since air-flow up impacts, the caking between the grain of rice is broken up, is madeThermal field in entire pressure cooking device becomes uniform, also, due in pressure leak process not to rice water carry out heating or with compared withSmall power is heated, and therefore, when rice water fully seethes, does not upset the hot gas mobile equilibrium in pressure cooking device, thusAfter the completion of pressure release acts, rice water can uniformly be fallen after rise, and spillover will not occur because of rice dilutional hyponatremia, so that riceWater surface is smooth, and then after rice is cooked, can ensure the surfacing of rice and beauty.
Therefore, the method for heating and controlling of pressure cooking device according to the ... of the embodiment of the present invention carries out pressure release in pressure cooking deviceDuring, by the heating process of reasonable control pressure cooking pot, such as stops heating or heated with smaller power, make foodObject does not upset the hot gas mobile equilibrium in pressure cooking device when fully seething, so that food energy when stopping pressure releaseIt is enough uniformly to fall after rise, so that foodstuff surface is smooth and beautiful.
According to one embodiment of present invention, when control pressure cooking pot carries out pressure release, further include:Obtain current pressure releaseTime, and judge whether current venting duration is more than the first preset time;If current venting duration is more than the first preset time,Then control pressure cooking pot stops pressure release.Wherein, the first preset time can be demarcated according to actual conditions, for example, first is pre-If the time can be 0.1s~30s.
That is, can judge whether pressure cooking device needs to stop pressure release by venting duration.For example, controllingWhen pressure cooking device starts pressure release, start timing, when timing time reaches the first preset time (such as 0.2s), control pressure is cookedDevice of preparing food stops pressure release.
It is understood that due in pressure leak process, the internal temperature and internal pressure of pressure cooking device can be reduced,It therefore, in an embodiment of the present invention, can also be according to internal temperature or the internal pressure of pressure cooking device to determine whether needStop pressure release.
According to one embodiment of present invention, when control pressure cooking pot stops pressure release, further include:Obtain current pressure releaseNumber, and judge whether current pressure release number is more than the first preset times;If it is default that current pressure release number is less than or equal to firstNumber, then control pressure cooking pot is worked with the second predetermined power, and continues to judge that the internal temperature of pressure cooking device isIt is no to be more than the first preset temperature, or judge whether the internal pressure of pressure cooking device is more than the first preset pressure;If currentPressure release number is more than the first preset times, then judges that pressure leak process all terminates, and control pressure cooking pot presets work(with thirdRate works.Wherein, the first pre- number, the second predetermined power and third predetermined power can be demarcated according to actual conditions,For example, the first preset times can be 1~10.
That is, during pressure cooking device is heated, multiple pressure release can be carried out, to ensure pressure cookingFood in device can be seethed repeatedly, so that food can be heated properly.
Specifically, during pressure cooking device is with high-power heated, when the internal temperature of pressure cooking deviceOr internal pressure starts to execute first time pressure release, in pressure leak process, pressure cooking device stops when reaching preset parameterIt only heats or is heated with small-power.After the completion of this pressure release, starting control pressure cooking pot (can with the second predetermined powerLess than the first predetermined power) it is heated, and when the internal temperature of pressure cooking device or internal pressure reach advance againWhen the parameter of setting, start to execute second of pressure release, in pressure leak process, pressure cooking device is stopped heating or carried out with small-powerHeating ..., recycles successively, until pressure release number reaches the first preset times (such as 5 times), then no longer carries out pressure release, at this time with theThree predetermined powers (being smaller than the first predetermined power) proceed by heating, until culinary art terminates.
Further, Fig. 2 is the stream of the method for heating and controlling of pressure cooking device accord to a specific embodiment of that present inventionCheng Tu.As shown in Fig. 2, the method for heating and controlling of the pressure cooking device may include following steps:
S101, culinary art start.
S102, pressure cooking device are heated with the first predetermined power P1.
S103 obtains the internal temperature or internal pressure of pressure cooking device in real time.
S104, judges whether internal temperature is more than the first preset temperature A1, or judges whether internal pressure is more than first in advanceIf pressure A2.If so, executing step S105;If not, return to step S102.
S105, pressure cooking device pressure release, while pressure cooking device are stopped heating or are heated with small-power.
S106, judges whether current venting duration is more than the first preset time t.If so, executing step S107;IfIt is no, return to step S105.
S107, pressure cooking device stops pressure release, and closes pressure relief opening, and pressure cooking device has continued pressure.
S108, judges whether pressure release number is more than the first preset times C.If so, executing step S109;If not, holdingRow step S110.
S109, pressure release work all terminate, and pressure cooking device is heated with third predetermined power P3.
S110, pressure cooking device are heated with the second predetermined power P2.
In conclusion the method for heating and controlling of pressure cooking device according to the ... of the embodiment of the present invention, in adding for pressure cooking deviceIn thermal process, control pressure cooking pot is worked with the first predetermined power, and obtains the internal temperature of pressure cooking device in real timeOr internal pressure.When the internal temperature of pressure cooking device is more than the internal pressure of the first preset temperature or pressure cooking deviceWhen more than the first preset pressure, control pressure cooking pot starts pressure release, and control pressure cooking pot stops heating or with defaultSmall-power heated, with control pressure cooking pot stop pressure release when so that the food in pressure cooking device is at the uniform velocity fallen after rise.This method stops heating by control pressure cooking pot in pressure leak process, or is heated with smaller power, in pressureAfter cooking pot stops pressure release, the food in pressure cooking device can uniformly be fallen after rise so that foodstuff surface is smooth and beautiful.
Fig. 3 is the block diagram of the heating control apparatus of pressure cooking device according to the ... of the embodiment of the present invention.Such as Fig. 3 institutesShow, the heating control apparatus of the pressure cooking device may include heating module 10, pressure release module 20, the first acquisition module 30 and controlModule 40.
Wherein, internal temperature or internal pressure of first acquisition module 30 for obtaining pressure cooking device in real time.ControlModule 40 is connected with heating module 10, pressure release module 20 and the first acquisition module 30 respectively, and control module 40 in pressure for cookingIn the heating process of device of preparing food, control heating module 10 is worked with the first predetermined power, and judges the inside of pressure cooking deviceWhether temperature is more than the first preset temperature, or judges whether the internal pressure of pressure cooking device is more than the first preset pressure.Such asThe internal temperature of fruit pressure cooking device is more than the first preset temperature or the internal pressure of pressure cooking device is more than the first default pressurePower, control module 40 then control pressure release module 20 and start pressure release, and control heating module 10 and stop heating or with preset smallPower is heated, to make the food in pressure cooking device uniformly fall after rise when controlling pressure release module 20 and stopping pressure release.
In an embodiment of the present invention, the first preset temperature can be 101 DEG C~112 DEG C, and the first preset pressure can be5kPa~50kPa.
According to one embodiment of present invention, preset small-power can be less than or equal to the half of the first predetermined power.
According to one embodiment of present invention, preset small-power and the inversely proportional pass of quantity of food in pressure cooking deviceSystem.
Specifically, by taking cooking rice as an example.When control module 40, which controls heating module 10, to be started to heat rice water,It can first be heated with relatively high power, so that the rice water in pressure cooking device quickly seethes, in the mistake heated to rice waterCheng Zhong obtains the internal temperature or internal pressure of pressure cooking device by the first acquisition module 30, and is cooked according to pressure in real timeIt prepares food the internal temperature of device or internal pressure judges whether pressure cooking device needs pressure release.For example, working as the interior of pressure cooking devicePortion's temperature reaches the first preset temperature (such as 110 DEG C) or when internal pressure reaches the first preset pressure (such as 25kPa), controlModule 40 controls pressure release module 20 and executes pressure release action, meanwhile, control module 40 control heating module 10 stop heating or withSmaller power (half for being such as less than equal to the first predetermined power) is heated, also, the quantity of food in pressure cooking device is got overMore, preset small-power is smaller, can more effectively prevent food from overflowing in this way and food is made uniformly to fall after rise.
In pressure leak process, drives meter Shui to be raised above since air-flow up impacts, the caking between the grain of rice is broken up so thatThermal field in entire pressure cooking device becomes uniform, also, due to not carrying out heating to rice water in pressure leak process or with smallerPower heated, therefore, when rice water fully seethes, do not upset the hot gas mobile equilibrium in pressure cooking device, thusAfter the completion of pressure release action, rice water can uniformly be fallen after rise, and spillover will not occur because of rice dilutional hyponatremia, so that meter ShuiSurfacing, and then after rice is cooked, can ensure the surfacing of rice and beauty.
Therefore, the heating control apparatus of pressure cooking device according to the ... of the embodiment of the present invention carries out pressure release in pressure cooking deviceDuring, by the heating process of reasonable control pressure cooking pot, such as stops heating or heated with smaller power, toIt is uniformly fallen after rise when food being enable to stop pressure release, so that foodstuff surface is smooth and beautiful.
According to one embodiment of present invention, control module 40 is additionally operable to, when control pressure cooking pot carries out pressure release, obtainCurrent venting duration is taken, and judges whether current venting duration is more than the first preset time, and is more than in current venting durationWhen the first preset time, control pressure release module 20 stops pressure release.Wherein, the first preset time can be 0.1s~30s.
That is, can judge whether pressure cooking device needs to stop pressure release by venting duration.For example, control mouldBlock 40 starts timing when control pressure cooking pot starts pressure release, when timing time reaches the first preset time (such as 0.2s),Control module 40 controls pressure release module 20 and stops pressure release.
It is understood that due in pressure leak process, the internal temperature or internal pressure of pressure cooking device can be reduced,It therefore, in an embodiment of the present invention, can also be according to internal temperature or the internal pressure of pressure cooking device to determine whether needStop pressure release.
According to one embodiment of present invention, control module 40 is additionally operable to, when controlling the stopping pressure release of pressure release module 20, obtainCurrent pressure release number is taken, and judges whether current pressure release number is more than the first preset times, if current pressure release number is less than etc.In the first preset times, control module 40 is then controlled heating module 10 and is worked with the second predetermined power, and continues to judge pressureWhether whether the internal temperature of power cooking pot is more than the first preset temperature, or judge the internal pressure of pressure cooking device more than theOne preset pressure;If current pressure release number is more than the first preset times, control module 40 ifs, judges that pressure leak process all terminates,And it controls heating module 10 and is worked with third predetermined power.Wherein, the first preset times can be 1~10.
That is, during pressure cooking device is heated, multiple pressure release can be carried out, to ensure pressure cookingFood in device can be seethed repeatedly, so that food can be heated properly.
Specifically, when control module 40 controls heating module 10 with high-power heated, when pressure cooking deviceWhen internal temperature or internal pressure reach preset parameter, start to execute first time pressure release, in pressure leak process, controlModule 40 is controlled heating module 10 and stops heating or heated with small-power.After the completion of this pressure release, control module 40 is controlledHeating module 10 processed is heated with the second predetermined power (being smaller than the first predetermined power), and when the inside of pressure cooking deviceWhen temperature or internal pressure reach preset parameter again, start to execute second of pressure release, in pressure leak process, controlModule 40 is controlled heating module 10 and stops heating or heated with small-power ..., is recycled successively, until pressure release number reaches theOne preset times (such as 5 times), then no longer carry out pressure release, and 40 control pressure cooking pot of control module is with third predetermined power at this time(being smaller than the first predetermined power) proceeds by heating, until culinary art terminates.
The heating control apparatus of pressure cooking device according to the ... of the embodiment of the present invention, in the heating process of pressure cooking device,Control module control heating module is worked with the first predetermined power, and the inside of pressure cooking device is judged by control moduleWhether temperature is more than the first preset temperature, or judges whether the internal pressure of pressure cooking device is more than the first preset pressure, such asFruit is that control module then controls pressure release module and starts pressure release, and controls heating module and stop heating or with preset small-powerIt is heated, with when controlling the stopping pressure release of pressure release module so that the food in pressure cooking device is uniformly fallen after rise.The device passes throughControl pressure cooking pot stops heating in pressure leak process, or is heated with smaller power, to stop in pressure cooking deviceAfter pressure release, the food in pressure cooking device can uniformly be fallen after rise so that foodstuff surface is smooth and beautiful.
In addition, the embodiment of the present invention also proposed a kind of pressure cooking device comprising above-mentioned pressure cooking device addsHeat control device.
The pressure cooking device of the embodiment of the present invention, by above-mentioned heating control apparatus, in pressure cooking device pressure leak processIn, control pressure cooking pot is stopped heating or is heated with smaller power, thus after pressure cooking device stops pressure release, pressureFood in cooking pot can uniformly be fallen after rise so that foodstuff surface is smooth and beautiful.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width "," thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up timeThe orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings orPosition relationship is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated device or element mustThere must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importanceOr implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed orImplicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, threeIt is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;Can be that machinery connectsIt connects, can also be electrical connection;It can be directly connected, can also can be indirectly connected through an intermediary in two elementsThe interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the artFor, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be with "above" or "below" second featureIt is that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature existsSecond feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative ofFisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can beOne feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically showThe description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or examplePoint is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are notIt must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in officeIt can be combined in any suitable manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this fieldArt personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examplesIt closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is exampleProperty, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentionedEmbodiment is changed, changes, replacing and modification.

Claims (13)

Control module, the control module respectively with the heating module, the pressure release module and the first acquisition module phaseEven, the control module is used in the heating process of the pressure cooking device, controls the heating module with the first default work(Rate works, and judges whether the internal temperature of the pressure cooking device is more than the first preset temperature, or judges the pressureWhether the internal pressure of power cooking pot is more than the first preset pressure, wherein if the internal temperature of the pressure cooking device is more thanThe internal pressure of first preset temperature or the pressure cooking device is more than first preset pressure, the control mouldBlock then controls the pressure release module and starts pressure release, and controls the heating module and stop heating or carried out with preset small-powerHeating, to make the food in the pressure cooking device uniformly fall after rise when controlling the pressure release module and stopping pressure release.
CN201710007771.7A2017-01-052017-01-05Pressure cooker and heating control method and device thereofActiveCN108272336B (en)

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