CN109463985A - A kind of control method of food processor - Google Patents
A kind of control method of food processor Download PDFInfo
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- CN109463985A CN109463985A CN201811532192.5A CN201811532192A CN109463985A CN 109463985 A CN109463985 A CN 109463985A CN 201811532192 A CN201811532192 A CN 201811532192A CN 109463985 A CN109463985 A CN 109463985A
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- fan
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- slurry
- food
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- 235000013305 food Nutrition 0.000 title claims abstract description 108
- 238000000034 method Methods 0.000 title claims abstract description 80
- 238000001802 infusion Methods 0.000 claims abstract description 60
- 239000000463 material Substances 0.000 claims abstract description 59
- 230000008569 process Effects 0.000 claims abstract description 19
- 239000002002 slurry Substances 0.000 claims description 100
- 238000010438 heat treatment Methods 0.000 claims description 75
- 238000003756 stirring Methods 0.000 claims description 39
- 239000006260 foam Substances 0.000 claims description 29
- 230000002045 lasting effect Effects 0.000 claims description 21
- 230000007423 decrease Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 10
- 239000003205 fragrance Substances 0.000 abstract description 6
- 230000005574 cross-species transmission Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000006870 function Effects 0.000 description 8
- 238000005360 mashing Methods 0.000 description 6
- 235000010469 Glycine max Nutrition 0.000 description 5
- 244000068988 Glycine max Species 0.000 description 5
- 238000004537 pulping Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 235000013336 milk Nutrition 0.000 description 4
- 239000008267 milk Substances 0.000 description 4
- 210000004080 milk Anatomy 0.000 description 4
- 229920002472 Starch Polymers 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/004—Cooking-vessels with integral electrical heating means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/56—Preventing boiling over, e.g. of milk
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/56—Preventing boiling over, e.g. of milk
- A47J27/62—Preventing boiling over, e.g. of milk by devices for automatically controlling the heat supply by switching off heaters or for automatically lifting the cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
The embodiment of the invention discloses a kind of control method of food processor, which may include: cup body and fan, and the fan is for accelerating the air in the cup body to flow；The method may include: after being crushed to the food materials in the cup body, food materials is carried out to continue infusion, and open the fan, rotation speed of the fan is controlled, to accelerate air to flow.By the example scheme, the fragrance and mouthfeel of food are improved, and ensure that in food processing process and do not spill over.
Description
Technical field
The present embodiments relate to cooking equipment control technology, espespecially a kind of control method of food processor.
Background technique
As the improvement of people's living standards, food processor (such as soy bean milk making machine) has become the life of many family's indispensabilities
Electric appliance, but the food of food processing machining usually differs farther out with the food taste of ancient method preparation, for example, but existing soy bean milk making machine
The soya-bean milk of production analyzes comparison pulping process and finds that there are a Duan Chixu in ancient method slurrying without the fragrance and mouthfeel of ancient method slurrying
The infusion time is continued infusion if increased in the pulping process of existing soy bean milk making machine, may cause due to slurry temperature, capacity etc.
It starches foam rapid increase and stops heating, or even overflow.
Summary of the invention
The embodiment of the invention provides a kind of control methods of food processor, are able to ascend the fragrance and mouthfeel of food,
And guarantee not spilling in food processing process.
In order to reach purpose of the embodiment of the present invention, the embodiment of the invention provides a kind of control method of food processor,
The food processor may include: cup body and fan, and the fan is for accelerating the air in the cup body to flow；The side
Method may include:
After carrying out precomminution to the food materials in the cup body and crushing, food materials are carried out to continue infusion, and described in unlatching
Fan controls rotation speed of the fan, to accelerate air to flow.
Optionally, the method can also include:
Gear division, the different inventory according to locating for the inventory of the food materials are carried out to the inventory of the food materials
Gear adjusts the heating power and rotation speed of the fan continued during infusion；
Wherein, the inventory is bigger, and the inventory gear is higher；The inventory gear is higher, the heating function
Rate is bigger, and the rotation speed of the fan is higher.
Optionally, the food processor can also include: anti-flow electrode；The anti-flow electrode is used in the food materials
Slurry foam generates anti-overflow signal when touching itself；
The method can also include: during lasting infusion, if the anti-overflow signal is detected, according to the food
Different inventory gear locating for the inventory of material accordingly reduces the heating power and improves the rotation speed of the fan.
Optionally, the method can also include: to stir slurry revolving speed, first during lasting infusion with preset first
It stirs slurry duration and interval duration carries out interval and stirs slurry.
Optionally, the method can also include: and open when described first stirs slurry revolving speed and be greater than preset rotary speed threshold value
The fan.
Optionally, the method can also include: precomminution is carried out to the food materials before carrying out the crushing, and
And when detecting the anti-overflow signal during precomminution and/or the crushing carry out, the fan is opened.
Optionally, the method can also include:
In the operating voltage range of the food processor, current operating voltage is calculated according to required heating power
Under, the half wave number n for needing to open in every m half-wave, so that the current operating voltage and preset standard operating voltage
It is equivalent.
Optionally, the method can also include: to open the fan after the completion of food processing process, make the wind
Fan run with preset rotation speed, and with preset second stir slurry revolving speed and second stir slurry duration carry out stirring slurry, to accelerate slurry temperature
Decline.
Optionally, the inventory gear may include: the first gear, the second gear and third gear:
First gear includes: 700ml or less；Second gear includes: 700-1000ml；The third gear packet
It includes: 1000ml or more；
When the inventory of the food materials is in first gear:
The heating power meets: 100W or less；The rotation speed of the fan meets: 1000-2500rpm；
When the inventory of the food materials is in second gear:
The heating power meets: 100-250W；The rotation speed of the fan meets: 2500-3500rpm；
When the inventory of the food materials is in the third gear:
The heating power meets: 250-400W；The rotation speed of the fan meets: 3500-4500rpm.
Optionally, continue the heating duration satisfaction during infusion: 5min~30min.
The beneficial effect of the embodiment of the present invention may include:
1, the food processor of the embodiment of the present invention may include: cup body and fan, and the fan is for accelerating the cup
Air flowing in body；The control method of the food processor may include: to crush to the food materials in the cup body
Afterwards, food materials are carried out continuing infusion, and opens the fan, rotation speed of the fan is controlled, to accelerate air to flow.Pass through the embodiment
Scheme improves the fragrance and mouthfeel of food, and ensure that in food processing process and do not spill over.
2, the method for the embodiment of the present invention can also include: to carry out gear division to the inventory of the food materials, according to institute
It states inventory gear different locating for the inventory of food materials and adjusts the heating power and rotation speed of the fan continued during infusion；Its
In, the inventory is bigger, and the inventory gear is higher；The inventory gear is higher, and the heating power is bigger, described
Rotation speed of the fan is higher.Pass through the example scheme, it is ensured that the slurry temperature during infusion, thus guarantee food processing effect,
And spilling risk can be reduced.
3, the food processor of the embodiment of the present invention can also include: anti-flow electrode；The anti-flow electrode is used for
The slurry foam of the food materials generates anti-overflow signal when touching itself；The method can also include: during lasting infusion, such as
Fruit detects the anti-overflow signal, the different inventory gear according to locating for the inventory of the food materials accordingly reduce described in plus
Thermal power simultaneously improves the rotation speed of the fan.By the example scheme, avoiding primary directly one grade of drop or multi gear causes to heat
Power is less than normal and reduces slurry temperature, influences food processing effect.
4, the method for the embodiment of the present invention can also include: during lasting infusion, with preset first stir slurry revolving speed,
First stir slurry duration and interval duration carry out interval stir slurry.By the example scheme, it can more preferably guarantee that slurry temperature reaches reason
Think state, avoids stirring always, the decline of liquid flow faster slurry temperature.
5, the method for the embodiment of the present invention can also include: to carry out pre- powder to the food materials before carrying out the crushing
It is broken, and when detecting the anti-overflow signal during precomminution and/or the crushing carry out, open the fan.
By the example scheme, foam can be quickly moved back, and on slurry temperature substantially without influence.
The other feature and advantage of the embodiment of the present invention will illustrate in the following description, also, partly from explanation
It is become apparent in book, or understand through the implementation of the invention.The purpose of the embodiment of the present invention and other advantages can pass through
Specifically noted structure is achieved and obtained in the specification, claims and drawings.
Detailed description of the invention
Attached drawing is used to provide one for further understanding technical solution of the embodiment of the present invention, and constituting specification
Point, it is used to explain the present invention the technical solution of embodiment together with embodiments herein, does not constitute to the embodiment of the present invention
The limitation of technical solution.
Fig. 1 is the control method flow chart of the food processor of the embodiment of the present invention；
Fig. 2 is that the 220V of the embodiment of the present invention corresponds to the number schematic diagram that half-wave is opened needed for heating power；
Fig. 3 is the voltage optimization front and back comparison diagram of the embodiment of the present invention.
Specific embodiment
Understand in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing pair
The embodiment of the present invention is described in detail.It should be noted that in the absence of conflict, embodiment and reality in the application
The feature applied in example can mutual any combination.
Step shown in the flowchart of the accompanying drawings can be in a computer system such as a set of computer executable instructions
It executes.Also, although logical order is shown in flow charts, and it in some cases, can be to be different from herein suitable
Sequence executes shown or described step.
Embodiment one
A kind of control method of food processor, the food processor may include: cup body and fan, and the fan is used
Air flowing in the acceleration cup body；As shown in Figure 1, the method may include S101:
S101, after being crushed to the food materials in the cup body, food materials are carried out to continue infusion, and open the wind
Fan controls rotation speed of the fan, to accelerate air to flow.
In embodiments of the present invention, the lasting infusion stage can be increased in food processing process, infusion while opens
Fan controls rotation speed of the fan, to accelerate air flowing to prevent from overflowing.
In embodiments of the present invention, the food processing process of food processor, such as pulping process may include preheating
Stage, the precomminution stage, a touch anti-overflow stage, (touch anti-overflow stage, the one or many contacts of the slurry foam of instant food were preset anti-
Overflow stage of electrode), high speed crushing stage (i.e. crushing stage) and secondary touch anti-overflow stage.This embodiment scheme can crush
Increase after stage or after the secondary touch anti-overflow stage and continue the infusion stage, into the lasting infusion stage after can open simultaneously
Open fan.
In embodiments of the present invention, which may be mounted between the cup body of food processor and shell (such as heating steel
Between cup and plastic outer cup), mounting height can be more than cup body maximum water level, fan center and anti-overflow detection probe end face
It can keep being substantially flush.
In embodiments of the present invention, slurry temperature is generally all at 98 DEG C or so at the end of food processor slurrying, at this time such as
Fruit carries out infusion, and slurry temperature will continue to rise until boiling, boiling rear slurry surface will form bubble, and the slurry foam of entire liquid level can delay
Slow to rise, after slurry foam encounters anti-flow electrode, heating is automatically stopped, and then continues to heat after starching foam and leaving anti-flow electrode, but
Because the temperature of entire slurries is very high, very short time slurry foam can encounter anti-flow electrode again after reopening heating, so heating with
Stop circulation always to carry out, is unable to reach the effect of lasting infusion.On the other hand if heating power is bigger than normal or slurries heat not
Uniformly, slurry foam upper punching can cause to overflow suddenly.
In embodiments of the present invention, when entering the lasting infusion stage, while fan is opened, fan can make slurries top
Air accelerate flowing, be equivalent to bottom infusion generation heat in it is a part of can by fan accelerate distribute, such slurries
It is in a state that is slightly boiled but not foaming, that is, realizes lasting infusion.On the other hand, if heating power is bigger than normal or slurries are warm
Amount unevenly causes to foam, and starches foam in uphill process, the opposite cold-air drainage to be formed and air are quick because fan is dried
The collective effect of flowing, slurry foam can slow down the rate of climb, and lifting position starches foam more about close to anti-flow electrode detection probe position
It is easy to be dispelled, therefore anti-flow electrode will not detect variation, then heating will not stop, it is achieved that continuing infusion.
In embodiments of the present invention, by the example scheme, the fragrance and mouthfeel of food are improved, and ensure that food
It is not spilt in process.
Embodiment two
The embodiment on the basis of example 1, gives lasting infusion stage different material amount and corresponds to different heating function
The example scheme of rate and rotation speed of the fan.
Optionally, the method can also include:
Gear division, the different inventory according to locating for the inventory of the food materials are carried out to the inventory of the food materials
Gear adjusts the heating power and rotation speed of the fan continued during infusion；
Wherein, the inventory is bigger, and the inventory gear is higher；The inventory gear is higher, the heating function
Rate is bigger, and the rotation speed of the fan is higher.
In embodiments of the present invention, current food processor largely all realizes tolerance slurrying, and range can be from
500-1300ml, maximum deviation reach 800ml, in this case, if using same heating function in the lasting infusion stage
Rate and rotation speed of the fan, if heating power is bigger than normal, rotation speed of the fan is less than normal, may cause slurry foam and rises fast even spilling, if plus
Thermal power is less than normal, and rotation speed of the fan is bigger than normal, may cause slurry temperature decline.Therefore it needs to correspond to different heating for different capabilities
Power and rotation speed of the fan.
In embodiments of the present invention, capacity check can be calculated by the time used in 20 DEG C of temperature rises of pre-heat phase at present
Out, i.e., power supply be supplied to the heat energy W1 of complete machine, water (containing material) temperature increase should absorb energy W2, heating efficiency η three it
Between relationship, determine water (containing material) capacity:
It is known: W1* η=W2；
Power supply is heated to the heat energy W1=heating power P* heating time t=operating voltage U* heated current I* of complete machine
Time t；
Water (containing material) absorbs the quality m* water (containing material) of energy W2=water (containing material) specific heat capacity C* water (containing material)
Temperature rise Δ T；
In embodiments of the present invention, in the situation known to voltage, electric current, heating time, specific heat capacity, temperature rise, heating efficiency
Under, so that it may material total amount is obtained, it is hereby achieved that the capacity of material.
In embodiments of the present invention, low-power heating+low-grade location revolving speed can be used in low capacity, during middle capacity can be used
High power heating+high tap position revolving speed can be used in power heating+middle gear revolving speed, high capacity；It is put down so that slurries reach heat
Weighing apparatus, that is, continue heat a part that infusion generates and is absorbed by slurries, the relatively cool sky that another part is quickly flowed by slurries top
Gas is taken away；In this case, slurries are just not easy to foam, and anti-flow electrode will not be risen to foaming, and heating will not stop
It does not overflow, can be achieved with continuing infusion yet.
In embodiments of the present invention, if not tolerances, general capacity difference is within 400ml, then persistently infusion
The heating power in stage can be 200W, and the rotation speed of the fan for continuing the infusion stage can be 3000rpm.It is counted when passing through heating anti-
Overflow number, and every increase is primary anti-overflow, and heating power can carry out dynamic adjustment in a manner of reducing 20W, guarantee infusion slurry temperature
Spilling risk is reduced simultaneously.
Embodiment three
The embodiment on the basis of example 2, gives different material amount and different heating power and rotation speed of the fan
Specific corresponding embodiment scheme.
Optionally, the inventory gear may include: the first gear, the second gear and third gear:
First gear may include: 700ml or less；Second gear may include: 700-1000ml；Described
Three gears may include: 1000ml or more；
When the inventory of the food materials is in first gear:
The heating power can satisfy: 100W or less；The rotation speed of the fan can satisfy: 1000-2500rpm；
When the inventory of the food materials is in second gear:
The heating power can satisfy: 100-250W；The rotation speed of the fan can satisfy: 2500-3500rpm；
When the inventory of the food materials is in the third gear:
The heating power can satisfy: 250-400W；The rotation speed of the fan can satisfy: 3500-4500rpm.
In embodiments of the present invention, following stepping can be carried out according to the calculated inventory of pre-heat phase: 700ml with
Next shelves, mono- grade of 700-1000ml, one grade of 1000ml or more, different stalls correspond to different heating times, beating time.
Continue the heating power in infusion stage: 700ml or less can correspond to 100W；700-1000ml can correspond to 200W；
1000ml or more can correspond to 300W
Continue the rotation speed of the fan in infusion stage: 700ml or less can correspond to 2000rpm；700-1000ml can be corresponded to
3000rpm；1000ml or more can correspond to 4000rpm.
Example IV
It is real to give processing of lasting infusion stage when occurring anti-overflow on the basis of above-mentioned any embodiment for the embodiment
Apply a scheme.
Optionally, the food processor can also include: anti-flow electrode；The anti-flow electrode is used in the food materials
Slurry foam generates anti-overflow signal when touching itself；
The method can also include: during lasting infusion, if the anti-overflow signal is detected, according to the food
Different inventory gear locating for the inventory of material accordingly reduces the heating power and improves the rotation speed of the fan.
In embodiments of the present invention, under certain specific conditions, for example, Jinan underground water, minerals rich in, pole
It is easy to foam, if detecting anti-overflow signal in the lasting infusion stage, after slurry foam decorporates and leaves anti-flow electrode, open again
Heating power can be reduced after dynamic heating and/or improves rotation speed of the fan, be equivalent to the output of reduction heat source and/or accelerated heat is scattered and disappeared
To guarantee not spilling over.
It in embodiments of the present invention, can be real-time according to actual capacity if continuing the infusion stage detects anti-overflow signal
It reduces heating power and/or increases rotation speed of the fan.For example, 700ml or less can increase one grade or two grades of rotation speed of the fan, 700-
1000ml can reduce 10W heating power and/or increase one grade of rotation speed of the fan, and 1000ml or more can reduce 10W heating power.
In embodiments of the present invention, actual heating power adjustment can do linear tune by lasting infusion stage anti-overflow number
Whole, if anti-overflow number is N, the power finally reduced can be N*10w, wherein can satisfy N*10w >=100W.
In embodiments of the present invention, every time reduce 10W (be not limited to 10W in other embodiments, can be according to concrete application
The performance number that scene self-defining reduces) it is advantageous in that and realizes heat balance by finely tuning, avoid primary directly one grade of drop
Or two grades cause heating power less than normal and make cooling reduce.
Embodiment five
The embodiment gives to be spaced in the heating process in lasting infusion stage and stir on the basis of above-mentioned any embodiment
The example scheme of slurry.
Optionally, the method can also include: to stir slurry revolving speed, first during lasting infusion with preset first
It stirs slurry duration and interval duration carries out interval and stirs slurry.
In embodiments of the present invention, slurry revolving speed (i.e. first the stirs slurry revolving speed) range of stirring for continuing the infusion stage can satisfy:
2000rpm-4000rpm, agitation time (i.e. first stirs slurry duration) range can satisfy: 3s-6s, interval duration range can expire
Foot: 3s-6s.
In embodiments of the present invention, it is for uniform slurry temperature that the heat-up periods for continuing the infusion stage, which stir slurry, and stirring slurry revolving speed can
With control in 2000-4000rpm, faster, slurry temperature declines the too high slurries heat dissipation of revolving speed instead, and heat balance state is not achieved；Turn
Speed is too low, and slurry fluidity is inadequate, and the effect of uniform temperature is not achieved, in fact it could happen that the case where slurry foam is flown up specifically may be used
To select 3000rpm.Stirring slurry interval duration is to control slurry temperature, if stirred always, liquid flow faster slurry temperature can decline,
Interval time can more preferably guarantee that slurry temperature reaches perfect condition.
Embodiment six
The embodiment gives the embodiment side of lasting infusion stepwise heating duration on the basis of above-mentioned any embodiment
Case.
Optionally, continue the heating duration satisfaction during infusion: 5min~30min.
In embodiments of the present invention, food materials (such as soybean) pass through precomminution and high speed crushing stage, pass through motor band moving knife
Attenuate after piece circumgyration incision, crushed, the slurries of acquisition are exactly the mixture of thin foam and water, which is lauched in slight boiling condition
Branch gradually evaporates.The effect of infusion is to make the moisture in mixture to tail off, and is equivalent in the case where thin foam total amount is constant
The concentration of mixture becomes larger, therefore slurries are more aromatic.
In embodiments of the present invention, by the infusion time be set as 5min-30min be due to: if the infusion time is too short, water
Divide evaporation capacity inadequate, concentration is without significant change；If the infusion time is too long, moisture evaporates thin foam change of size, it is possible to create burnt
Paste, influences mouthfeel.Mouthfeel can be promoted by continuing infusion 5min or more.
In embodiments of the present invention, heating duration can be inversely proportional with heating power, and heating duration is longer, and heating power is got over
Small, the heating shorter heating power of duration is bigger.
Embodiment seven
The embodiment gives the anti-overflow of precomminution stage and high speed crushing stage on the basis of above-mentioned any embodiment
Control example scheme.
Optionally, the method can also include: precomminution is carried out to the food materials before carrying out the crushing, and
And when detecting the anti-overflow signal during precomminution and/or the crushing carry out, the fan is opened.
In embodiments of the present invention, in the precomminution stage of pulping process and high speed crushing stage, if detected anti-overflow
Signal can open fan and move back foam.
In embodiments of the present invention, anti-overflow signal detection is opened in precomminution stage and high speed crushing stage, can prevented
When mashing because motor heat and slurry temperature it is excessively high caused by overflow.If directly stood after detecting anti-overflow signal, if moved back
The foam time is longer, and slurry temperature may decline, but can extend total slurrying duration.If opening fan after detecting anti-overflow signal,
For example, opening 5-10s, then foam can be quickly moved back, on cooling substantially without influence.
Embodiment eight
The embodiment gives the heating exported when ensuring different voltages and is averaged function on the basis of above-mentioned any embodiment
The more stable and consistent example scheme of rate.
Optionally, the method can also include:
In the operating voltage range of the food processor, current operating voltage is calculated according to required heating power
Under, the half wave number n for needing to open in every m half-wave, so that the current operating voltage and preset standard operating voltage
It is equivalent.Wherein, m and n is positive integer.
In embodiments of the present invention, current operating voltage is generally within the scope of 175V-265V, in the voltage range,
The heating power (such as P, P/2, P/3, P/4, wherein P is total power) that can according to need, calculates under present operating voltage, often
M, such as 100 half-waves need out n half wave numbers, to realize the equivalent power of 220V.Then power combination mode is determined according to n
(Heat_H, Heat_L) and every grade of power working time (Vol_TH, Vol_TL).
In embodiments of the present invention, 220V correspond to the number of half-wave is opened needed for heating power can be as shown in Figure 2.
In embodiments of the present invention, it can be illustrated by taking 1/3 power, 240V as an example:
1) half-wave number is connected: n=((220*220) * 100* (1/3))/(240*240)=28 opens 28 in 240V
Half-wave closes 72 half-waves, realizes and equivalent power when 220V；
2) conducting half-wave number is between 25 and 33, therefore selects the combined power of P/4 and P/3；
3) it setting P/4 and half wave number is connected as X, it is Y that half wave number, which is connected, in P/3, it can obtain:
4X+3Y=100；(100 half-waves in total)
X+Y=n；(half wave number of conducting)
Available X=100-3n；Y=4n-100；
Therefore the P/4 working time is 4*X=400-12n, and the P/3 working time is 3*Y=12n-300.
In embodiments of the present invention, compared to original heat algorithm, 2P/3 function has been increased newly when power combination mode selects
Rate shelves, the resolution ratio for being equivalent to power regulation is higher, and on the other hand every grade of power working time is adjustable, than fixing 0.5s's before
The corresponding equivalent power of mode is more acurrate, and the deviation of high-low pressure and middle pressure is smaller.Heating power consistency is preferable, reduces and overflows wind
Danger promotes period consistency.Comparison diagram before and after voltage optimization is as shown in Figure 3.
Embodiment nine
The embodiment is on the basis of above-mentioned any embodiment, after the completion of giving slurrying, opens fan blowing while stirring
Slurry, makes the example scheme of slurry temperature rapid decrease.
Optionally, the method can also include: to open the fan after the completion of food processing process, make the wind
Fan run with preset rotation speed, and with preset second stir slurry revolving speed and second stir slurry duration carry out stirring slurry, to accelerate slurry temperature
Decline.
In embodiments of the present invention, heat preservation process is generally into after slurrying at present, slurry temperature slowly declines, if machine
Device directly powers off, and slurry temperature decline is also unhappy under static condition, and additional measures is needed to make slurry temperature rapid decrease for users
It could drink immediately.This embodiment scheme is dried by fan, is flowed slurries upper air quickly and is taken away heat, compared to normal
It keeps the temperature process or the variation of static condition slurry temperature faster, and can control motor interval while fan blowing and work
(as work 3s stops 3s), further fast cooling, and fast cooling is conducive to promote user experience.
In embodiments of the present invention, rotation speed of the fan (i.e. preset rotation speed) can satisfy: 3800rpm-4500rpm；Such as it selects
Select 4000rpm；Stirring slurry revolving speed (i.e. second stirs slurry revolving speed) can satisfy: 3800rpm-4500rpm；Such as selection 4000rpm；The
Two, which stir slurry duration and interval duration, can satisfy: 3-5s, for example, can choose interval 3s agitation 3s.
Embodiment nine
For the embodiment on the basis of above-mentioned any embodiment, fan can be opened in pulping process by, which giving, reduces motor
The example scheme of temperature rise.
Optionally, the method can also include: and open when described first stirs slurry revolving speed and be greater than preset rotary speed threshold value
The fan.
In embodiments of the present invention, which can be according to different application scenarios self-definings, for example, the revolving speed
Threshold value can satisfy 8000rpm-12000rpm, such as can choose 10000rpm.Rotation speed of the fan can satisfy: 2800rpm-
3500rpm, such as can choose 3000rpm.
In embodiments of the present invention, fan, rotation speed of the fan can be opened when being beaten with 10000rpm or more revolving speed
Control is in 3000rpm.
In embodiments of the present invention, food processor is crushed mainly by motor band cutting blade cut substrate material, and motor rotates meeting
Generate a large amount of heat, motor radiating is bad, and to will lead to motor temperature rise excessively high and influence electrical machinery life and performance.It is general to reduce motor
The method of temperature rise is often the waiting time for reducing revolving speed or increasing between mashing, but reduction revolving speed may cause crushing and be deteriorated,
It is elongated to may cause the slurrying period for waiting between increase mashing.This embodiment scheme is motor radiating using fan, in mashing
Between front half section open fan, until this step mashing stop.The mashing revolving speed of general setting 10000rpm or more need to open wind
Fan, because 10000rpm's or more belongs to high revolving speed, the heat that high revolving speed generates is bigger, influences on motor temperature rise big.It is being beaten
It is that load can incrementally increase when each electric motor starting that time front half section, which opens the reason of fan, and load more high current is bigger, motor
The heat of generation is also bigger, and second half section slurry condition tends to be steady, and load becomes smaller and stablizes.On the other hand it only opens half time
Influence to slurry temperature is also small.The selection of speed 3000rpm of fan, rotation speed of the fan is too high to influence greatly slurry temperature, and rotation speed of the fan is too small
The effect for helping motor radiating is not had.
The beneficial effect of the embodiment of the present invention may include:
1, the food processor of the embodiment of the present invention may include: cup body and fan, and the fan is for accelerating the cup
Air flowing in body；The control method of the food processor may include: to crush to the food materials in the cup body
Afterwards, food materials are carried out continuing infusion, and opens the fan, rotation speed of the fan is controlled, to accelerate air to flow.Pass through the embodiment
Scheme improves the fragrance and mouthfeel of food, and ensure that in food processing process and do not spill over.
2, the method for the embodiment of the present invention can also include: to carry out gear division to the inventory of the food materials, according to institute
It states inventory gear different locating for the inventory of food materials and adjusts the heating power and rotation speed of the fan continued during infusion；Its
In, the inventory is bigger, and the inventory gear is higher；The inventory gear is higher, and the heating power is bigger, described
Rotation speed of the fan is higher.Pass through the example scheme, it is ensured that the slurry temperature during infusion, thus guarantee food processing effect,
And spilling risk can be reduced.
3, the food processor of the embodiment of the present invention can also include: anti-flow electrode；The anti-flow electrode is used for
The slurry foam of the food materials generates anti-overflow signal when touching itself；The method can also include: during lasting infusion, such as
Fruit detects the anti-overflow signal, the different inventory gear according to locating for the inventory of the food materials accordingly reduce described in plus
Thermal power simultaneously improves the rotation speed of the fan.By the example scheme, avoiding primary directly one grade of drop or multi gear causes to heat
Power is less than normal and reduces slurry temperature, influences food processing effect.
4, the method for the embodiment of the present invention can also include: during lasting infusion, with preset first stir slurry revolving speed,
First stir slurry duration and interval duration carry out interval stir slurry.By the example scheme, it can more preferably guarantee that slurry temperature reaches reason
Think state, avoids stirring always, the decline of liquid flow faster slurry temperature.
5, the method for the embodiment of the present invention can also include: to carry out pre- powder to the food materials before carrying out the crushing
It is broken, and when detecting the anti-overflow signal during precomminution and/or the crushing carry out, open the fan.
By the example scheme, foam can be quickly moved back, and on slurry temperature substantially without influence.
It will appreciated by the skilled person that whole or certain steps, system, dress in method disclosed hereinabove
Functional module/unit in setting may be implemented as software, firmware, hardware and its combination appropriate.In hardware embodiment,
Division between the functional module/unit referred in the above description not necessarily corresponds to the division of physical assemblies；For example, one
Physical assemblies can have multiple functions or a function or step and can be executed by several physical assemblies cooperations.Certain groups
Part or all components may be implemented as by processor, such as the software that digital signal processor or microprocessor execute, or by
It is embodied as hardware, or is implemented as integrated circuit, such as specific integrated circuit.Such software can be distributed in computer-readable
On medium, computer-readable medium may include computer storage medium (or non-transitory medium) and communication media (or temporarily
Property medium).As known to a person of ordinary skill in the art, term computer storage medium is included in for storing information (such as
Computer readable instructions, data structure, program module or other data) any method or technique in the volatibility implemented and non-
Volatibility, removable and nonremovable medium.Computer storage medium include but is not limited to RAM, ROM, EEPROM, flash memory or its
His memory technology, CD-ROM, digital versatile disc (DVD) or other optical disc storages, magnetic holder, tape, disk storage or other
Magnetic memory apparatus or any other medium that can be used for storing desired information and can be accessed by a computer.This
Outside, known to a person of ordinary skill in the art to be, communication media generally comprises computer readable instructions, data structure, program mould
Other data in the modulated data signal of block or such as carrier wave or other transmission mechanisms etc, and may include any information
Delivery media.
Claims (10)
1. a kind of control method of food processor, which is characterized in that the food processor includes: cup body and fan, described
Fan is for accelerating the air in the cup body to flow；The described method includes:
After carrying out precomminution to the food materials in the cup body and crushing, food materials are carried out to continue infusion, and open the fan,
Rotation speed of the fan is controlled, to accelerate air to flow.
2. the control method of food processor according to claim 1, which is characterized in that the method also includes:
Gear division, the different inventory gear according to locating for the inventory of the food materials are carried out to the inventory of the food materials
Adjust the heating power and the rotation speed of the fan continued during infusion；
Wherein, the inventory is bigger, and the inventory gear is higher；The inventory gear is higher, and the heating power is got over
Greatly, the rotation speed of the fan is higher.
3. the control method of food processor according to claim 2, which is characterized in that the food processor is also wrapped
It includes: anti-flow electrode；The anti-flow electrode is for generating anti-overflow signal when the slurry foam of the food materials touches itself；
The method also includes: during lasting infusion, if the anti-overflow signal is detected, according to the material of the food materials
The locating different inventory gears of amount accordingly reduce the heating power and improve the rotation speed of the fan.
4. the control method of food processor according to claim 1, which is characterized in that the method also includes: it is holding
During continuous infusion, slurry revolving speed is stirred with preset first, first stirs slurry duration and interval duration carries out interval and stirs slurry.
5. the control method of food processor according to claim 4, which is characterized in that the method also includes: in institute
State first stir slurry revolving speed be greater than preset rotary speed threshold value when, open the fan.
6. the control method of food processor according to claim 3, which is characterized in that the method also includes: into
Before the row crushing, precomminution is carried out to the food materials, and examine during the precomminution and/or the crushing carry out
When measuring the anti-overflow signal, the fan is opened.
7. the control method of food processor according to claim 1, which is characterized in that the method also includes:
In the operating voltage range of the food processor, calculated according to required heating power under current operating voltage,
The half wave number n for needing to open in every m half-wave, so that the current operating voltage and preset standard operating voltage etc.
Effect.
8. the control method of food processor according to claim 1, which is characterized in that the method also includes: it is eating
After the completion of product process, the fan is opened, runs the fan with preset rotation speed, and stirs slurry revolving speed with preset second
It stirs slurry duration with second to carry out stirring slurry, to accelerate slurry temperature to decline.
9. the control method of food processor according to claim 2, which is characterized in that the inventory gear includes:
First gear, the second gear and third gear:
First gear includes: 700ml or less；Second gear includes: 700-1000ml；The third gear includes:
1000ml or more；
When the inventory of the food materials is in first gear:
The heating power meets: 100W or less；The rotation speed of the fan meets: 1000-2500rpm；
When the inventory of the food materials is in second gear:
The heating power meets: 100-250W；The rotation speed of the fan meets: 2500-3500rpm；
When the inventory of the food materials is in the third gear:
The heating power meets: 250-400W；The rotation speed of the fan meets: 3500-4500rpm.
10. the control method of food processor described in -9 any one according to claim 1, which is characterized in that continue infusion
Heating duration in the process meets: 5min~30min.
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| CN109463985B (en) | 2021-06-01 |
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