CN106859396A - The anti-overflow controlling means and broken wall cooking machine of a kind of broken wall cooking machine - Google Patents
The anti-overflow controlling means and broken wall cooking machine of a kind of broken wall cooking machine Download PDFInfo
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- CN106859396A CN106859396A CN201710089811.7A CN201710089811A CN106859396A CN 106859396 A CN106859396 A CN 106859396A CN 201710089811 A CN201710089811 A CN 201710089811A CN 106859396 A CN106859396 A CN 106859396A
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- overflow
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- 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
- A47J43/046—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/56—Preventing boiling over, e.g. of milk
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- 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
- A47J43/0716—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
The present invention relates to the anti-overflow controlling means and broken wall cooking machine of a kind of broken wall cooking machine, belong to food processing field.The cooking machine includes main control chip, jar, anti-overflow device, heater and level sensor, it is characterised in that the anti-overflow controlling means at least include overflow value self-adjusting step：The overflow value that main control chip reading anti-overflow device is detected is used as spilling a reference value A；Aligning step：The electrical conductivity of slurries in the level sensor detection jar, main control chip overflows trigger value C and stores according to the Conductivity Calculation of slurries；Anti-overflow judgement step：In heating process, main control chip reads current overflow value B and carries out calculating acquisition calculated value with a reference value A is overflowed by it in real time, and the calculated value is compared so as to judge whether to do Overflow handling with trigger value C is overflowed.Real time correction to overflowing trigger value can be realized by control method of the invention, reduce the probability that anti-overflow failure and erroneous judgement occur.
Description
Technical field
Anti-overflow controlling means and broken wall the present invention relates to food processing field, more particularly to a kind of broken wall cooking machine are arranged
Machine.
Background technology
The existing food heating machine with Anti-spill generally only with anti-overflow device as judge heat whether overflow
Sensor, fixed spilling triggering thresholding is set in main control chip, carried out when trigger condition is met in heating process anti-overflow
Action, and, the spilling triggering thresholding of existing cooking machine is one of the empirical value setting according to test data of experiment acquisition solid
Definite value.But the spilling triggering thresholding of the slurries in actual applications, being made by different material is different, and material is in pulverizing heating mistake
The electrical conductivity of slurries is continually changing in journey, and different spilling trigger values are needed again.Especially when adhesion, slurries occurs in anti-overflow device
Or the material after crushing, when cannot come off, anti-overflow signal can maintain one relatively low numerical value in long time, possibility
Anti-overflow failure can be caused or trigger anti-overflow for a long time, influence heating effect.But existing food heating machine is all no can
Real-time change according to the species difference of material, material in slurries in pulverizing heating process triggers what thresholding was adjusted to overflowing
Process, therefore anti-overflow not accurate enough reliability.
The content of the invention
In order in solving the problems, such as background technology, the present invention provides a kind of anti-overflow controlling means and broken wall of broken wall cooking machine
Cooking machine.
A kind of anti-overflow controlling means of broken wall cooking machine, the cooking machine include main control chip, jar, anti-overflow device, plus
Thermal and level sensor, wherein, the anti-overflow controlling means at least include overflow value read step：Main control chip reads anti-
The overflow value that excessive device is detected is used as spilling a reference value A；Aligning step：Slurries in the level sensor detection jar
Electrical conductivity, main control chip overflows trigger value C and stores according to the Conductivity Calculation of slurries；Anti-overflow judgement step：In heating process
In, main control chip reads current overflow value B and carries out calculating acquisition calculated value, the calculating with a reference value A is overflowed by it in real time
Value is compared so as to judge whether to do Overflow handling with trigger value C is overflowed.
Preferably, in aligning step, the slurries electrical conductivity of level sensor measurement in real time is M, the master control core
Piece carries out real time correction and renewal according to M to C.
Preferably, the C is directly proportional to M, C=α × M, and wherein α is correction coefficient, α >=1.
Preferably, slurries in the jar that level sensor is measured before the correction coefficient alpha is started working by heater
Electrical conductivity M determines, as M ＜ 50, α=1.
Preferably, the anti-overflow controlling means also check step including anti-overflow：After heater stop working time t, institute
State main control chip control heater again to heat the slurries in jar, 10s≤t≤50s.
Preferably, it is described it is anti-overflow check step at least circulation primary, it is anti-overflow check step before include overflow value read step
And aligning step.
Preferably, in read step is overflowed, main control chip is filtered to the overflow value that anti-overflow device is detected and judges it
Whether it is interference signal, is then updated to overflowing a reference value A if not interference signal, does not update otherwise.
Preferably, it is anti-overflow judgement step in, overflow trigger value after | A-B | ＞ C and duration T, the master control core
Piece sentences section to overflow and controls heater stop work.
Preferably, the built-in setting value of the main control chip, in read step is overflowed, main control chip reads anti-overflow device
The overflow value of detection as overflow a reference value A, and will overflow a reference value A compare with setting value so as to judge anti-overflow device whether by
Pollution, alarms if anti-overflow device is contaminated, is worked on if anti-overflow device is not contaminated；Or, in aligning step
After the completion of, main control chip compares a reference value A is overflowed so as to judge whether anti-overflow device is contaminated with the spilling trigger value C.
A kind of broken wall cooking machine, including the support with motor, located at the wiring board of base inner, above support
Jar, located at the heater of jar bottom, the crushing knife inside jar, the cup lid covered on jar, institute
State cup lid and be provided with anti-overflow device, the wiring board is provided with main control chip, the heater, anti-overflow device respectively with master control
Chip is electrically connected, wherein, the cooking machine also includes the level sensor electrically connected with main control chip, and the wiring board is provided with
Control program, the control program includes anti-overflow controlling means as above described in any one.
The beneficial effects of the invention are as follows：
1st, trigger value C and stored by being overflowed according to the Conductivity Calculation of slurries, benefit be according to material variety in slurries not
Different spilling trigger value C are set with, water quality is different, spilling trigger value is more suitable for processed material, make it is anti-overflow more
Accurately.Especially after the completion of crushing, the smashing fineness according to material in slurries determines suitable spilling trigger value C to material, makes
Overflow trigger value C and be more suitable for the current state of slurries.Main control chip is touched according to current overflow value B, spilling a reference value A, spilling
Hair value C judges whether to do Overflow handling, reduces the probability that anti-overflow failure and erroneous judgement occur, so that when extending the heating to slurries
Between, the heating to slurries for making is more abundant, in slurries can also be carried out with abundant infusion in the relatively low environment of height above sea level, making slurries
Material fully cure.
2nd, real-time update, benefit are carried out to overflowing trigger value C by the electrical conductivity M of measurement slurries in real time and according to electrical conductivity
It is during materiel machining, due to the influence of the factors such as heating, crushing, the electrical conductivity M of slurries in jar is produced change,
So cause that overflowing trigger value C has adaptivity, calculates most according to different materials, different machining state main control chips
Good spilling trigger value C, it is to avoid liquid encounters anti-overflow device and produces erroneous judgement and make heater stop work in whipping process
Make, it is to avoid anti-overflow device is triggered too early or too late because the difference of material variety in slurries causes the electrical conductivity M differences of slurries, make
The phenomenon be not cooked into food or overflowed occurs.
3rd, it is directly proportional to M by making C, and correction coefficient alpha >=1, benefit is that the slurries setting big for electrical conductivity is larger
Trigger value is overflowed, the less slurries of electrical conductivity set less spilling trigger value, that is, according to the size reality of slurries electrical conductivity
When regulation overflow trigger value, it is to avoid false triggering.
4th, the electrical conductivity M by making to be measured before heater start-up operation determines correction coefficient, and benefit is according in slurries
The difference of material variety, the difference of water quality determine most suitable spilling trigger value C, and it is anti-overflow more accurate to make, α=1 as M ＜ 50
Benefit be that less spilling trigger value C is set accordingly when the electrical conductivity of slurries is relatively low, prevent from not triggering cause overflow.
5th, no false triggering is ensured by the anti-overflow setting for checking step, prevents erroneous judgement from causing food not to be cooked, again
Heated so that it is guaranteed that the degree of accuracy of anti-overflow judgement, makes 10s≤t≤50s be in order to ensure the adhesion in crushing process is stirred
Slurries on anti-overflow device fall or cool down, and the anti-overflow judgement after making to heat again is more accurate；As t ＜ 10s, stick in
Slurries on anti-overflow device do not fall or cool down, and heater cannot rework again；As t ＞ 50s, in jar
Slurries heat scatters and disappears, either it is false overflow still really overflow heater all can task again, one side slurrying excessive cycle, cause weight
Being added with heat makes nutrition leak；On the other hand real spilling cannot effectively be judged whether.
6th, by it is anti-overflow check step before include overflow value read step and aligning step, slurries once heat upper
During electrical conductivity change, and anti-overflow device may be contaminated, the benefit for so setting be redefine it is excessive
Go out a reference value A and overflow the initial value of trigger value C, it is ensured that it is anti-overflow check can be carried out during step is carried out it is effectively anti-overflow.
7th, it is updated to overflowing a reference value A in spilling read step, the overflow value that main control chip is detected to anti-overflow device
It is filtered, judges whether overflow value is interference signal, and in heating process, vapor would also adhere on anti-overflow device
Influence is produced on its detected value, ensures that it is effectively reliable to overflow a reference value by the renewal for overflowing a reference value A, so that effectively
Judge whether to produce spilling.
8th, as anti-overflow standard is judged, make program simpler, master control using by the spilling trigger value C after real time correction
The anti-overflow judgement of chip is more accurate, can just be judged as overflowing after only reaching the scope and lasting T for overflowing trigger value C, it is to avoid false
The generation of phenomenon of overflowing, it is to avoid juice sticks in the phenomenon that erroneous judgement is produced on anti-overflow device in stirring crushing process, makes cooking machine
Work is relatively reliable.
9th, by judging whether anti-overflow device is contaminated, especially in start, anti-overflow device is not washed due to last time processing
Totally, anti-overflow device is caused to be contaminated, or in process because rotating speed is too high, anti-overflow device is in process
Adhered to by slurries and polluted, or process different materials to overflowing the requirement difference of trigger value C, still can be with standard by this programme
Really judge whether to overflow, it is to avoid the occurrence of anti-overflow failure and vacation are overflow, make spilling trigger value C that there is adaptivity, make material
Reason machine is more intelligent.
Brief description of the drawings
Fig. 1 is the structural representation of broken wall cooking machine described in the embodiment of the present invention one.
Fig. 2 is the flow chart of anti-overflow controlling means described in the embodiment of the present invention one.
Fig. 3 is the flow chart of another anti-overflow controlling means described in the embodiment of the present invention two.
The signified component names of each label are as follows in figure：
1st, support；2nd, jar；3rd, anti-overflow device；4th, heater；5th, level sensor；6th, wiring board；7th, crushing knife；8th, cup
Lid；9th, handle.
Specific embodiment
Below by specific embodiment in detail particular content of the invention is described in detail.
Embodiment one：
As shown in Figure 1 and Figure 2, a kind of anti-overflow controlling means of broken wall cooking machine, the cooking machine include main control chip, jar 2,
Anti-overflow device 3 and heater 4, wherein, the cooking machine also includes level sensor 5, and the anti-overflow controlling means are at least wrapped
Include overflow value read step：Main control chip（Not shown in figure）The overflow value that reading anti-overflow device 3 is detected is used as spilling benchmark
Value A, spilling a reference value A are the detected value that heater 4 begins to warm up preceding anti-overflow device 3；Aligning step：The level sensor
The electrical conductivity of slurries in the detection jar 2 of device 5, main control chip overflows trigger value C and stores according to the Conductivity Calculation of slurries, no
Electrical conductivity with slurries is different, and the Conductivity Calculation according to slurries is overflowed trigger value C and contained such that regardless of the slurries in jar 2
Overflow that trigger value C is also different during different material, and be all closest to the spilling trigger value of this kind of slurries, make it is anti-overflow more
Plus it is accurate；Anti-overflow judgement step：In heating process, main control chip read in real time current overflow value B and by itself and overflow benchmark
Value A calculate and is obtained calculated value, and the calculated value is compared so as to judge whether to do Overflow handling with trigger value C is overflowed.
" slurries " refer to the mixture of water and material, and the state of material can be not pulverized, or pulverized
Knife is crushed later.
Further, in aligning step, the slurries electrical conductivity of the measurement in real time of the level sensor 5 is M, the master control
Chip carries out real time correction and renewal according to M to C.The C is directly proportional to M, C=α × M, and wherein α is correction coefficient, α >=1.Slurry
Electrical conductivity becomes big to liquid after the heating, and with after slurries are pulverized particle increase electrical conductivity and can also increase, overflow trigger value C with
The change of electrical conductivity and accordingly increase, spilling trigger value C is adjusted according to the state of current slurries, improve anti-overflow reliability
Property.The correction coefficient alpha is true by the slurries electrical conductivity M in the jar 2 that preceding level sensor 5 measures that starts working of heater 4
It is fixed, as M ＜ 50, α=1；When M >=50, α ＞ 1.That is, slurries low to electrical conductivity its overflow trigger value and to subtract
It is small, prevent from not triggering generation spilling；It overflows increasing for trigger value to the slurries high for electrical conductivity, prevents false triggering from causing to boil
It is not yet done.
In the present invention, the slurry liquid contacts due to level sensor 5 directly and in jar 2, therefore slurry can be detected
The actual conductivity of liquid, the actual conductivity detected by level sensor 5 overflows trigger value C come real time correction so that anti-overflow
It is relatively reliable, reduce false triggering, do not trigger the generation of phenomenon.And, make the spilling trigger value obtained by Conductivity Calculation more
Plus suitable for the species and machining state of current slurries, the slurries more for electrolyte, such as fish soup, thick soup, its spilling are touched
C is larger for hair value, the slurries less for electrolyte, such as rice paste, and it is smaller that it overflows trigger value C.And, with thing
Material is pulverized, heating degree is different, and the electrolyte content in slurries can also change, directly be connect by level sensor 5
The electrical conductivity of measurement slurries is touched, so as to calculation overflow trigger value C and carry out real time correction and renewal, anti-overflow self adaptation is improved
Property, make anti-overflow relatively reliable.
In anti-overflow judgement step, after | A-B | ＞ C and duration T, the main control chip is sentenced section to overflow and is controlled
Refrigerating/heating apparatus 4 are stopped, and current overflow value B is the overflow value at the current time that anti-overflow device 3 is measured in real time.And 400ms
≤ T≤600ms, makes benefits of the T in setting range be that juice is sticked in and is judged on anti-overflow device 3 in avoiding stirring crushing process
Break as anti-overflow, prevent erroneous judgement；Still there is the situation for being mistaken for overflowing as T ＜ 400ms；As T ＞ 600ms, the time is oversize,
It is possible that spillover.In the present embodiment, T=500ms.
In the course of work of heater 4, in read step is overflowed, main control chip overflows to the detection of anti-overflow device 3
Go out value and be filtered to judge whether it is interference signal, be then updated to overflowing a reference value A if not interference signal, otherwise
Do not update.I.e. in heating process, the overflow value of real-time detection is transferred to main control chip by anti-overflow device 3, when anti-overflow device 3 is examined
When the spilling value signal of survey produces mutation, main control chip can be filtered to the jump signal, judge the jump signal whether be
Interference signal, if interference signal is not updated then to overflowing a reference value A, benchmark will be then overflowed if not interference signal
Value A is updated as the overflow value.In heating process, vapor can be attached to the surface of anti-overflow device 3, make anti-overflow device 3
Measurement to overflowing a reference value A produces deviation, and in the cooking machine course of work, it is overflowing for the measurement of anti-overflow device 3 to overflow a reference value A
Go out value, with the carrying out crushed, heat, the overflow value of the measurement of anti-overflow device 3 can produce change, and overflowing a reference value A also can be and then
Change, is not updated when the overflow value of the measurement of anti-overflow device 3 is slowly varying to overflowing a reference value A, only larger dashing forward is occurring
Just it is updated during change, makes control program simpler, there are slurries to produce false excessive showing while excluding adhesion on anti-overflow device 3
As, make it is anti-overflow more accurately and reliably.In this example, the detected value of anti-overflow device 3 is filtered using dynamic difference algorithm and is sentenced
Whether disconnected be interference signal, and interference signal is the value of the anti-overflow device detection when adhesion has slurries on anti-overflow device 3.
The built-in setting value of main control chip, in read step is overflowed, main control chip reads the detection of anti-overflow device 3
Overflow value compares a reference value A is overflowed so as to judge whether anti-overflow device 3 is contaminated as spilling a reference value A with setting value,
Alarmed if anti-overflow device 3 is contaminated, worked on if anti-overflow device 3 is not contaminated.On the other hand, can also judge
Whether anti-overflow device 3 damages, it is ensured that anti-overflow reliability.When especially machine just goes up electricity, anti-overflow device 3 can be measured simultaneously
Signal transmission main control chip is compared with the setting value, so that anti-overflow device 3 is judged either with or without contaminated, if dirty
Dye, machine cannot normal work, then user needs to clean anti-overflow device 3, if anti-overflow device 3 is contaminated, anti-overflow dress
Put 3 values for measuring will very little, anti-overflow device 3 is either with or without dirty after electricity is judged on machine by way of built-in setting value
Dye is relatively reliable, accurate.
It should be understood that after the completion of aligning step, main control chip will overflow a reference value A with the spilling trigger value C ratios
Compared with so as to judge whether anti-overflow device 3 is contaminated.After the completion of crushing knife 7 is to the crushing material in jar 2, in crushing knife 7
Centrifugal action under, slurries can be splashed on anti-overflow device 3, when before the work of heater 4, by will be in overflow value read step
The spilling trigger value C that the spilling a reference value A of middle measurement is calculated with the conductivity data measured using level sensor 5 is compared
So as to judge anti-overflow device 3 either with or without being contaminated, more accurately and reliably.
A kind of broken wall cooking machine, including the support 1 with motor, the wiring board 6 inside support 1, on support 1
The jar 2 of side, located at the heater 4 of the bottom of jar 2, the crushing knife 7 inside jar 2 is covered on jar 2
Cup lid 8, the cup lid 8 is provided with anti-overflow device 3, and the jar 2 has handle 9, and the wiring board 6 is provided with master control core
Piece, the heater 4, anti-overflow device 3 are electrically connected with main control chip respectively, wherein, the cooking machine also includes and master control core
The level sensor 5 of piece electrical connection, the wiring board 6 is provided with control program, and the control program includes as described above anti-
Excessive control method.
Embodiment two：
Embodiment two is with the difference of embodiment one, as shown in figure 3, the anti-overflow controlling means also check step including anti-overflow
Suddenly：After 4 off-air time of heater t, the main control chip control heater 4 enters to the slurries in jar 2 again
Row heating, 10s≤t≤50s, in the present embodiment, t=40s can make to stick in the slurries on anti-overflow device 3 and slide, and prevent
Heater 4 cannot be again started up；Can prevent Repeat-heating from causing nutritive loss and energy loss again.It is described anti-overflow to check step
At least circulation primary, it is anti-overflow check step before include overflow value read step and aligning step.After being again turned on heating, by water
The data of the measurement of level sensor 5 carry out real time correction and renewal to overflowing trigger value C.That is, cooking machine carry out it is anti-overflow
Time out t after treatment, then heater 4 slurries in jar 2 are heated again, repeat real in heating process
The anti-overflow flow in example one is applied, until triggering again anti-overflow.
By heating for multiple times, it is ensured that be not false excessive, slurries is fully cured.After the completion of last time heating, anti-overflow device 3 can
Can be contaminated, and heating changes the electrical conductivity of slurries, therefore need to overflowing a reference value A and overflowing before heating again
Go out trigger value C to be remeasured and calculated.
As described above, only presently preferred embodiments of the present invention, not for limiting practical range of the invention, i.e.,
All impartial changes made according to the present invention and modification, the scope for being all the claims in the present invention are covered, and no longer one at one stroke here
Example.
Claims (10)
1. a kind of anti-overflow controlling means of broken wall cooking machine, the cooking machine includes main control chip, jar, anti-overflow device, heating
Device and level sensor, it is characterised in that the anti-overflow controlling means at least include overflow value read step：Main control chip is read
Overflow value that anti-overflow device detects is taken as overflowing a reference value A；Aligning step：The level sensor detects jar entoplasm
The electrical conductivity of liquid, main control chip overflows trigger value C and stores according to the Conductivity Calculation of slurries；Anti-overflow judgement step：In heating
During, main control chip reads current overflow value B and carries out calculating acquisition calculated value with a reference value A is overflowed by it in real time, described
Calculated value is compared so as to judge whether to do Overflow handling with trigger value C is overflowed.
2. anti-overflow controlling means according to claim 1, it is characterised in that in aligning step, the level sensor
The slurries electrical conductivity of measurement is M in real time, and the main control chip carries out real time correction and renewal according to M to C.
3. anti-overflow controlling means according to claim 2, it is characterised in that the C is directly proportional to M, C=α × M, wherein α
It is correction coefficient, α >=1.
4. anti-overflow controlling means according to claim 3, it is characterised in that the correction coefficient alpha is by heater
Slurries electrical conductivity M determines in the jar of level sensor measurement before work, as M ＜ 50, α=1.
5. anti-overflow controlling means according to claim 1, it is characterised in that the anti-overflow controlling means also include anti-overflow multiple
Core step：After heater stop working time t, the main control chip control heater enters to the slurries in jar again
Row heating, 10s≤t≤50s.
6. anti-overflow controlling means according to claim 5, it is characterised in that the anti-overflow step of checking at least circulates
Secondary, anti-overflow checking includes overflow value read step and aligning step before step.
7. anti-overflow controlling means according to claim 1, it is characterised in that in read step is overflowed, main control chip pair
The overflow value of anti-overflow device detection is filtered and judges whether it is interference signal, if not interference signal then to overflowing benchmark
Value A is updated, and does not update otherwise.
8. anti-overflow controlling means according to claim 1, it is characterised in that in anti-overflow judgement step, as | A-B | ＞ C
And after duration T, the main control chip sentences section to overflow and controls heater stop work.
9. anti-overflow controlling means according to claim 1, it is characterised in that the built-in setting value of main control chip,
In overflow value read step, main control chip reads the overflow value of anti-overflow device detection as spilling a reference value A, and will overflow benchmark
Value A compares with setting value so as to judge whether anti-overflow device is contaminated, and is alarmed if anti-overflow device is contaminated, if anti-overflow dress
Put not to be contaminated and then work on；Or, after the completion of aligning step, main control chip will overflow a reference value A and be touched with described spilling
Hair value C compares so as to judge whether anti-overflow device is contaminated.
10. a kind of broken wall cooking machine, including the support with motor, located at the wiring board of base inner, above support
Jar, located at the heater of jar bottom, the crushing knife inside jar, the cup lid covered on jar, institute
State cup lid and be provided with anti-overflow device, the wiring board is provided with main control chip, the heater, anti-overflow device respectively with master control
Chip is electrically connected, it is characterised in that the cooking machine also includes the level sensor electrically connected with main control chip, the wiring board
Control program is provided with, the control program includes the anti-overflow controlling means as described in claim 1-9 any one.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107192424A (en) * | 2017-06-30 | 2017-09-22 | 佛山市云米电器科技有限公司 | A kind of water detection method detected based on electrical conductivity in insulating pot kettle |
| CN112617613A (en) * | 2020-11-12 | 2021-04-09 | 纯米科技(上海)股份有限公司 | Method, device, equipment and medium for detecting cooking effect of rice |
| CN113133691A (en) * | 2020-01-18 | 2021-07-20 | 九阳股份有限公司 | Preparation method of fish soup of wall-breaking food processor and wall-breaking food processor |
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