A kind of control method and electric oven of electric ovenTechnical field
The invention belongs to household electrical appliance technical fields, specifically, being related to a kind of control method and electric oven of electric oven.
Background technology
It is not only full during using electric oven food roasting as people require to be continuously improved to quality of the lifeIt is enough to the requirement heat foods maturation, gradually begins to focus on color and luster, mouthfeel of food etc..Traditional electric oven to food intoDuring row barbecue, different food barbecuing effects can only be reached by controlling temperature in electric oven and heating time.But in fact, in electric oven food roasting, the oxygen content in electric oven has very important influence to barbecue result,Different oxygen contents can influence color and luster, mouthfeel and the nutritional ingredient of food.And the electric oven of the prior art is in this regardResearch also have it is to be developed and perfect.
In view of this, special propose the present invention.
Invention content
The technical problem to be solved in the present invention is to overcome the deficiencies of the prior art and provide a kind of control method of electric ovenAnd electric oven.
In order to solve the above technical problems, the present invention is using the basic conception of technical solution：
A kind of control method of electric oven comprising：In real time detection electric oven in oxygen concentration and in databaseDefault oxygen concentration range compares to judge food barbecuing situation, if judging not to be consistent with default oxygen concentration range, adjustsOxygen concentration in electric oven is so that it falls into default oxygen concentration range.
As one embodiment of the present invention, according to food nutrition stream of the variety classes food under different oxygen concentrationsMistake rate data, perception data and mouthfeel data are established in electric oven and preset the database.
As one embodiment of the present invention, oxygen is passed through into electric oven according to the judging result of food barbecuing situationOr other innocuous gas, enable the oxygen concentration in electric oven be raised and lowered.
Preferably, other described innocuous gas are selected from one or more of carbon dioxide, nitrogen or steam.
As one embodiment of the present invention, the oxygen concentration in electric oven is detected in real time and is compared with databaseCompared with if judging, food barbecuing is excessive, and carbon dioxide is passed through into electric oven；If judging, food barbecuing is insufficient, roasting to electricityOxygen is passed through in case.
As one embodiment of the present invention, the temperature in electric oven is detected in real time, if judging, food barbecuing is insufficient,It is then passed through steam into electric oven, the temperature in electric oven is enabled to increase.
As one embodiment of the present invention, database is equipped with multiple default oxygen concentrations of corresponding different food speciesThe oxygen concentration detected in real time is compared by range, electric oven with corresponding default oxygen concentration range, judges foodBarbecue situation simultaneously adjusts the oxygen concentration in electric oven.
Further, database corresponds to the multiple preset temperature ranges of different food species settings, and electric oven will detect in real timeTo temperature be compared with corresponding preset temperature range, judge food barbecuing situation and adjust the temperature in electric oven.
As one embodiment of the present invention, food species are the n-th class, and corresponding default oxygen concentration range is Cn~Cn', n is the natural number more than 0, Cn＜ Cn', it is c to detect the oxygen concentration in electric oven in real time；
If c ＞ Cn', judge that food barbecuing is excessive, is then passed through carbon dioxide into electric oven；If c ＜ Cn, judge that food is burntIt is roasting insufficient, oxygen or/and steam are passed through into electric oven.
Further, corresponding preset temperature range is Tn~Tn', Tn＜ Tn', the temperature detected in real time in electric oven ist：
If t ＞ Tn' or t ＜ Tn, then control the quantity of steam being passed through into electric oven and temperature be adjusted, enable Tn＜ t ＜Tn’。
Another object of the present invention is to provide a kind of electric ovens comprising：
According to food nutrition turnover rate data, perception data and mouthfeel number of the variety classes food under different oxygen concentrationsAccording to the foundation in electric oven and preset database, database are connect with control unit；
Oxygen concentration detection device and temperature-detecting device, the real-time oxygen concentration monitored in electric oven of difference or temperature are simultaneouslyFeed data back to control unit；
Module occurs for the carbon dioxide being connect with control unit, module and steam generation module, the control occur for oxygenUnit, which is compared according to the oxygen concentration or/and temperature detected in real time with database, to be judged to adjust the operation shape of each moduleState.
As one embodiment of the present invention, if the oxygen concentration or temperature that detect in real time are eaten with database multilevel iudgeObject barbecue is insufficient, and described control unit adjusts oxygen generation module or/and steam generation module brings into operation, into electric ovenIt is passed through oxygen or/and steam.
As one embodiment of the present invention, if the oxygen concentration or temperature that detect in real time are eaten with database multilevel iudgeObject barbecue is excessive, and control unit regulation of carbon dioxide occurs module and brings into operation, and carbon dioxide is passed through into electric oven.
As one embodiment of the present invention, the selection interface of electric oven is equipped with food species option button, dataLab setting corresponds to multiple default oxygen concentration ranges of different food species.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art：
The control method of the electric oven of the present invention can reduce food battalion by adjusting the oxygen concentration in electric oven in real timeIt supports and is lost in, improve the perception and mouthfeel of food, burning barbi more nutrition, tasty, acquisition is made more preferably to roast effect.
The electric oven of the present invention is equipped with the module that can detect and regulate and control oxygen concentration in real time, can be according to different food pairIt should judge whether the oxygen concentration in electric oven is suitable and adjusted in real time, reduce food nutrition and be lost in and food is made to have moreGood appearance and mouthfeel improves the barbecue experience of user.
The specific implementation mode of the present invention is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
A part of the attached drawing as the present invention, for providing further understanding of the invention, of the invention is schematicEmbodiment and its explanation do not constitute inappropriate limitation of the present invention for explaining the present invention.Obviously, the accompanying drawings in the following descriptionOnly some embodiments to those skilled in the art without creative efforts, can be withOther accompanying drawings can also be obtained according to these attached drawings.In the accompanying drawings：
Fig. 1 is the flow diagram of the control method of electric oven of the present invention.
It should be noted that these attached drawings and verbal description are not intended to the design model limiting the invention in any wayIt encloses, but is that those skilled in the art illustrate idea of the invention by referring to specific embodiments.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present inventionIn attached drawing, the technical solution in embodiment is clearly and completely described, following embodiment for illustrating the present invention, butIt is not limited to the scope of the present invention.
In the description of the present invention, it should be noted that term "upper", "front", "rear", "left", "right", " is erected at "lower"Directly ", the orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to justIn the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, withSpecific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phaseEven ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It canCan also be electrical connection to be mechanical connection；It can be directly connected, it can also be indirectly connected through an intermediary.For thisFor the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment one
The present embodiment is related to a kind of control method of electric oven, which detects the oxygen concentration in electric oven in real timeAnd to judge food barbecuing situation compared with the default oxygen concentration range in database, if judging and default oxygen concentration rangeIt is not consistent, then adjusts the oxygen concentration in electric oven so that it falls into default oxygen concentration range.
Food nutrition turnover rate data, perception of the control method according to variety classes food under different oxygen concentrationsData and mouthfeel data are established in electric oven and preset the database.
As shown in Figure 1, illustrating a kind of flow of the control method of the electric oven.
Inventor chooses a variety of foods that electric oven may be roasted, and carries out a large amount of barbecue experiment and trophic analysis experiment,And these test datas are subjected to classification quantitative, analysis obtain the nutrition leak situations of different foods, perception (such as color and luster) andThe relationship of mouthfeel and the oxygen concentration in electric oven, establishes database of the present invention.
User selectes acid extraction according to barbi is burnt, and preset oxygen concentration range can be in the databaseBurning barbi is set to keep best color and luster, nutritional ingredient, perception and mouthfeel.
As one embodiment of the present invention, oxygen is passed through into electric oven according to the judging result of food barbecuing situationOr other innocuous gas, enable the oxygen concentration in electric oven be raised and lowered.
Consider operating cost and the possibility of practical operation, preferably, other described innocuous gas are selected from twoOne or more of carbonoxide, nitrogen or steam, more preferably carbon dioxide.
When electric oven judges that the oxygen concentration (being indicated with volume accounting) in it is relatively low, food barbecuing is insufficient,It then automatically adjusts and is internally filled with oxygen, improve oxygen concentration.If judging, oxygen concentration is higher, is easy to cause food and aoxidizedDegree, mouthfeel are older, easy to be burned, then automatically adjust and be internally filled with other innocuous gas (such as nitrogen, carbon dioxide etc.), dropLow oxygen concentration.
As one embodiment of the present invention, the oxygen concentration in electric oven is detected in real time and is compared with databaseCompared with if judging, food barbecuing is excessive, and carbon dioxide is passed through into electric oven；If judging, food barbecuing is insufficient, roasting to electricityOxygen is passed through in case.
Carbon dioxide is easy to prepare, cost is relatively low, can effectively adjust oxygen concentration.And food is in electric ovenAlso it will produce carbon dioxide when barbecue, be not introduced into other substances.
As one embodiment of the present invention, the temperature in electric oven is detected in real time, if judging, food barbecuing is insufficient,It is then passed through steam into electric oven, the temperature in electric oven is enabled to increase.
As one embodiment of the present invention, database is equipped with multiple default oxygen concentrations of corresponding different food speciesThe oxygen concentration detected in real time is compared by range, electric oven with corresponding default oxygen concentration range, judges foodBarbecue situation simultaneously adjusts the oxygen concentration in electric oven.
As one embodiment of the present invention, food species are the n-th class, and corresponding default oxygen concentration range is Cn~Cn', n is the natural number more than 0, Cn＜ Cn', it is c to detect the oxygen concentration in electric oven in real time；
If c ＞ Cn', judge that food barbecuing is excessive, is then passed through carbon dioxide into electric oven；If c ＜ Cn, judge that food is burntIt is roasting insufficient, oxygen or/and steam are passed through into electric oven.
Another object of the present invention is to provide a kind of electric ovens comprising：According to variety classes food in different oxygenFood nutrition turnover rate data, perception data and mouthfeel data under concentration are established in electric oven and preset database, numberIt is connect with control unit according to library；
Oxygen concentration detection device and temperature-detecting device, the real-time oxygen concentration monitored in electric oven of difference or temperature are simultaneouslyFeed data back to control unit；
Module occurs for the carbon dioxide being connect with control unit, module and steam generation module, the control occur for oxygenUnit, which is compared according to the oxygen concentration or/and temperature detected in real time with database, to be judged to adjust the operation shape of each moduleState.
Some conventional arrangement of elements of electric oven are common sense in the field, and those of ordinary skill is contemplated that correspondence is setIt sets, it will not go into details.
As one embodiment of the present invention, if the oxygen concentration or temperature that detect in real time are eaten with database multilevel iudgeObject barbecue is insufficient, and described control unit adjusts oxygen generation module or/and steam generation module brings into operation, into electric ovenIt is passed through oxygen or/and steam.
As one embodiment of the present invention, if the oxygen concentration or temperature that detect in real time are eaten with database multilevel iudgeObject barbecue is excessive, and control unit regulation of carbon dioxide occurs module and brings into operation, and carbon dioxide is passed through into electric oven.
As one embodiment of the present invention, the selection interface of electric oven is equipped with food species option button, dataLab setting corresponds to multiple default oxygen concentration ranges of different food species.
User selects the food of a certain type, electric oven that can voluntarily be carried out with the default oxygen concentration range in databaseIt is corresponding, the oxygen concentration in electric oven is detected in real time and is automatically adjusted to default oxygen level, to reach best barbecue effect.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art：
The control method of the electric oven of the present invention can reduce food battalion by adjusting the oxygen concentration in electric oven in real timeIt supports and is lost in, improve the perception and mouthfeel of food, burning barbi more nutrition, tasty, acquisition is made more preferably to roast effect.
The electric oven of the present invention is equipped with the module that can detect and regulate and control oxygen concentration in real time, can be according to different food pairIt should judge whether the oxygen concentration in electric oven is suitable and adjusted in real time, reduce food nutrition and be lost in and food is made to have moreGood appearance and mouthfeel improves the barbecue experience of user.
Embodiment two
The present embodiment is further limiting or optimize to embodiment one.
Inventor carries out a large amount of oxygen concentration experiment and humid test to a variety of food species, and obtains variety classes foodObject reaches the optimum oxygen concentration range and temperature range when best barbecue effect.
The optimum oxygen concentration range and temperature range obtained according to above-mentioned experiment, in the database setting correspond to different foodsThe multiple default oxygen concentration ranges and preset temperature range of species.
Food species are the n-th class, and corresponding default oxygen concentration range is Cn~Cn', n is the natural number more than 0, Cn＜ Cn', it is c to detect the oxygen concentration in electric oven in real time：
If c ＞ Cn', judge that food barbecuing is excessive, is then passed through carbon dioxide into electric oven；If c ＜ Cn, judge that food is burntIt is roasting insufficient, oxygen is passed through into electric oven；
I.e. by being passed through carbon dioxide or oxygen, the oxygen concentration in electric oven is adjusted to Cn＜ c ＜ Cn；
The corresponding preset temperature range of n-th group food is Tn~Tn', Tn＜ Tn', the temperature detected in real time in electric oven ist：
If t ＞ Tn' or t ＜ Tn, then control the quantity of steam being passed through into electric oven and temperature be adjusted, enable Tn＜ t ＜Tn’。
As t ＞ Tn' when, it reduces the quantity of steam being passed through into electric oven or stopping is passed through steam, temperature is made to reduce, as t ＜ TnWhen, increase the quantity of steam being passed through, the temperature t in electric oven is made to adjust to Tn~Tn' range.
By the above-mentioned means, oxygen concentration and electric oven internal temperature are adjusted to the corresponding best barbecue of the n-th group foodIt adjusts, obtains best color and luster, nutritional ingredient, perception and mouthfeel.
It is, of course, also possible to oxygen concentration and temperature are adjusted and the control of barbecue time is combined, by oxygen concentration,Preferably barbecue effect is realized in the common adjusting of temperature and barbecue time.
About the control method of barbecue time, the technical solution having disclosed in the prior art may be used.
Another object of the present invention is to provide a kind of electric ovens comprising：
According to food nutrition turnover rate data, perception data and mouthfeel number of the variety classes food under different oxygen concentrationsAccording to the foundation in electric oven and preset database, database are connect with control unit；
Oxygen concentration detection device and temperature-detecting device, the real-time oxygen concentration monitored in electric oven of difference or temperature are simultaneouslyFeed data back to control unit；
Module occurs for the carbon dioxide being connect with control unit, module and steam generation module, the control occur for oxygenUnit, which is compared according to the oxygen concentration or/and temperature detected in real time with database, to be judged to adjust the operation shape of each moduleState.
The oxygen concentration detection device, temperature-detecting device be arranged the inner cavity of electric oven oxygen sensor andTemperature sensor.
The oxygen sensor and temperature sensor is respectively provided at least one；Preferably, oxygen sensor andTemperature sensor is respectively set to two, and one of oxygen sensor and temperature sensor are located at the upper of the inner cavity of electric ovenPortion, another oxygen sensor and temperature sensor are located at the lower part of the inner cavity of electric oven.So it may insure the oxygen detectedGas concentration and temperature are more acurrate, react to objective reality the integral status in electric oven.
As one embodiment of the present invention, if the oxygen concentration or temperature that detect in real time are eaten with database multilevel iudgeObject barbecue is insufficient, and described control unit adjusts oxygen generation module or/and steam generation module brings into operation, into electric ovenIt is passed through oxygen or/and steam.
Module, carbon dioxide generation module and steam generation module, which occur, for the oxygen can be integrally disposed upon electric ovenInner cavity in, the outside of electric oven can also be provided separately within.
If the oxygen concentration or temperature that detect in real time and database multilevel iudge food barbecuing are excessive, control unit adjusts twoCarbonoxide occurs module and brings into operation, and carbon dioxide is passed through into electric oven, reduces oxygen concentration；Or make steam generation moduleIt is out of service, cool down.
The selection interface of electric oven is equipped with food species option button, and data lab setting corresponds to the more of different food speciesA default oxygen concentration range and preset temperature range.When user selectes food species, electric oven can voluntarily detect inner cavityOxygen concentration and temperature, and adjusted according to two kinds of parameters of default oxygen concentration and preset temperature range pair in databaseSection does not need user's adjusting to reach best barbecue effect, convenient and efficient.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art：
The control method of the electric oven of the present invention can reduce food battalion by adjusting the oxygen concentration in electric oven in real timeIt supports and is lost in, improve the perception and mouthfeel of food, burning barbi more nutrition, tasty, acquisition is made more preferably to roast effect.
The electric oven of the present invention is equipped with the module that can detect and regulate and control oxygen concentration in real time, can be according to different food pairIt should judge whether the oxygen concentration in electric oven is suitable and adjusted in real time, reduce food nutrition and be lost in and food is made to have moreGood appearance and mouthfeel improves the barbecue experience of user.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, thoughSo the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this patentMember without departing from the scope of the present invention, when the technology contents using above-mentioned prompt make it is a little change or be modified toThe equivalent embodiment of equivalent variations, it is right according to the technical essence of the invention as long as being the content without departing from technical solution of the present inventionAny simple modification, equivalent change and modification made by above example, in the range of still falling within the present invention program.