CN108577535A - Control method for heating of coffee machine and coffee machine - Google Patents
Control method for heating of coffee machine and coffee machine Download PDFInfo
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- CN108577535A CN108577535A CN201710156081.8A CN201710156081A CN108577535A CN 108577535 A CN108577535 A CN 108577535A CN 201710156081 A CN201710156081 A CN 201710156081A CN 108577535 A CN108577535 A CN 108577535A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 108
- 238000000034 method Methods 0.000 title claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 429
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 97
- 238000001514 detection method Methods 0.000 claims description 9
- 206010037660 Pyrexia Diseases 0.000 claims description 3
- 239000000843 powder Substances 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 7
- 230000008859 change Effects 0.000 description 21
- 239000012535 impurity Substances 0.000 description 6
- 239000002918 waste heat Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 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
- A47J31/00—Apparatus for making beverages
-
- 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
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4403—Constructional details
- A47J31/441—Warming devices or supports for beverage containers
-
- 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
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/54—Water boiling vessels in beverage making machines
- A47J31/56—Water boiling vessels in beverage making machines having water-level controls; having temperature controls
-
- 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
- A47J2201/00—Devices having a modular construction
-
- 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
- A47J2202/00—Devices having temperature indicating means
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The embodiment of the invention provides a control method for heating of a coffee machine and the coffee machine, wherein the method comprises the following steps: heating liquid in a coffee machine and obtaining a first temperature of the liquid; stopping heating the liquid when the first temperature of the liquid is greater than or equal to a first preset temperature; obtaining a second temperature of the liquid upon arrival of the first time; the first time is a time after a preset time from when the heating of the liquid is stopped; determining the type of the liquid according to the second temperature of the liquid; and heating and controlling the liquid according to the type of the liquid. The type of the liquid is identified through different temperatures in the process of heating the liquid, and then the liquid is heated and controlled according to the type of the liquid, so that the final temperature of the liquid reaches the optimal temperature for making coffee powder, and the taste of the coffee machine for making coffee is improved.
Description
Technical field
The control method and coffee heated the present embodiments relate to family's electro-technical field more particularly to a kind of coffee machine
Machine.
Background technology
Coffee machine has the function of making coffee, and specifically, coffee machine first heats water, then the water after heating is gone to make coffee
Powder, to obtain aromatic coffee.Currently, the process that coffee machine heats water is：Coffee machine control heat-generating pipe adds water
Heat stops heat-generating pipe heating, is then heated again to water by the residual temperature of heat-generating pipe until after reaching certain temperature, still, by
In the difference of water quality, it is also different that the residual temperature of heat-generating pipe heats water raised temperature again, or even is not achieved and most preferably rushes coffee
The temperature of the water of coffee powder influences the mouthfeel of coffee.
Invention content
The embodiment of the present invention provides a kind of control method and coffee machine of coffee machine heating, is used for the final temperature control of water
System improves the mouthfeel of coffee maker coffee in the optimum temperature made coffee.
In a first aspect, the embodiment of the present invention provides a kind of control method of coffee machine heating, including：To the liquid in coffee machine
Body heats, and obtains the first temperature of the liquid；When the first temperature of the liquid is greater than or equal to the first preset temperature,
Stop heating the liquid；When reaching first time, the second temperature of the liquid is obtained；The first time is to stop
A time from when only being heated to the liquid after preset time；According to the second temperature of the liquid, the liquid is determined
Type；According to the type of the liquid, computer heating control is carried out to the liquid.
It is different by temperature during being heated to liquid, to identify the type of liquid, and then according to the kind of liquid
Class carries out computer heating control so that the final temperature of liquid reaches the optimum temperature for powder of making coffee, and improves coffee maker to liquid
The mouthfeel of coffee.
Wherein, the second temperature according to the liquid determines the type of the liquid, including：In the liquid
When second temperature is greater than or equal to the second preset temperature, determine that the type of the liquid is pure water；The second of the liquid
When temperature is less than second preset temperature, determine that the type of the liquid is impure water.
Under the influence of same environment, pure water is fewer than the impurity that impure water contains, and the temperature change of pure water is than impure
The temperature change of water is rapid.Therefore, if in the case where the residual temperature of same coffee machine influences same time, the raised temperature of pure water
Degree temperature more raised than impure water is big, to which the type of liquid can be recognized accurately accordingly.
Wherein, second preset temperature is the optimum temperature made coffee；The type according to the liquid, to described
Liquid carries out computer heating control, including：When the type of the liquid is pure water, terminate the heating to the liquid；Described
When the type of liquid is impure water, continue to heat the liquid.
Wherein, described to continue to heat the liquid, including：Continue to heat the liquid, and obtains the liquid
Third temperature；When the third temperature of the liquid is greater than or equal to second preset temperature, end adds the liquid
Heat.It accurately controls the final temperature of different types of liquid to realize and reaches the optimum temperature made coffee.
Wherein, the second temperature of the liquid be the liquid stop the liquid being heated when from, in the coffee
The temperature under the influence of residual temperature in machine.
Second aspect, the embodiment of the present invention provide a kind of coffee machine, including：
Heating control module, for being heated to liquid；
Temperature acquisition module, the first temperature for obtaining the liquid；
The heating control module is additionally operable to when the first temperature of the liquid is greater than or equal to the first preset temperature,
Stop heating the liquid；
The temperature acquisition module is additionally operable to, when reaching first time, obtain the second temperature of the liquid；Described
One time be when stopping heating the liquid from time after preset time；
Type determining module determines the type of the liquid for the second temperature according to the liquid；
The heating control module is additionally operable to the type according to the liquid, and computer heating control is carried out to the liquid.
It is different by temperature during being heated to liquid, to identify the type of liquid, and then according to the kind of liquid
Class carries out computer heating control so that the final temperature of liquid reaches the optimum temperature for powder of making coffee, and improves coffee maker to liquid
The mouthfeel of coffee.
Wherein, the type determining module, is specifically used for：It is default to be greater than or equal to second in the second temperature of the liquid
When temperature, determine that the type of the liquid is pure water；And it is less than the described second default temperature in the second temperature of the liquid
When spending, determine that the type of the liquid is impure water.
Under the influence of same environment, pure water is more impure than impure water few, and the temperature change of pure water is than impure water
Temperature change it is rapid.Therefore, if in the case where the residual temperature of same coffee machine influences same time, the raised temperature of pure water
Temperature more raised than impure water is more, to which the type of liquid can be recognized accurately accordingly.
Wherein, the heating control module, is specifically used for：When the type of the liquid is pure water, terminate to described
The heating of liquid；And when the type of the liquid is impure water, continue to heat the liquid.
Wherein, the heating control module, is specifically used for：Continue to heat the liquid, and obtains the of the liquid
Three temperature；And when the third temperature of the liquid is greater than or equal to second preset temperature, terminate to the liquid
Heating.It accurately controls the final temperature of different types of liquid to realize and reaches the optimum temperature made coffee.
Wherein, the second temperature of the liquid be the liquid stop the liquid being heated when from, in the coffee
The temperature under the influence of residual temperature in machine.
The third aspect, the embodiment of the present invention provide a kind of coffee machine, including：It temperature sensor, heat-generating pipe, processor and deposits
Reservoir；The processor is electrically connected with temperature sensor, heat-generating pipe and memory respectively；The memory is for storing program generation
Code；
The temperature sensor, the temperature for detecting liquid, and export to the processor；
The heat-generating pipe stops heating liquid for when opening, heating liquid, and when closed；
The processor executes following steps for calling the program code in the memory：
It controls the heat-generating pipe to open so that the heat-generating pipe heats the liquid；
Obtain the first temperature of the liquid of the temperature sensor detection；
When the first temperature of the liquid is greater than or equal to the first preset temperature, controls the heat-generating pipe and closes so that
The heat-generating pipe stops heating the liquid；
When reaching first time, the second temperature of the liquid of the temperature sensor detection is obtained；Described first
Time be when the heat-generating pipe stops heating the liquid from time after preset time；
According to the second temperature of the liquid, the type of the liquid is determined；
According to the type of the liquid, computer heating control is carried out to the liquid.
It is different by temperature during being heated to liquid, to identify the type of liquid, and then according to the kind of liquid
Class carries out computer heating control so that the final temperature of liquid reaches the optimum temperature for powder of making coffee, and improves coffee maker to liquid
The mouthfeel of coffee.
Wherein, the processor, is specifically used for：It is greater than or equal to the second preset temperature in the second temperature of the liquid
When, determine that the type of the liquid is pure water；And when the second temperature of the liquid is less than second preset temperature,
Determine that the type of the liquid is impure water.
Under the influence of same environment, pure water is more impure than impure water few, and the temperature change of pure water is than impure water
Temperature change it is rapid.Therefore, if in the case where the residual temperature of same coffee machine influences same time, the raised temperature of pure water
Temperature more raised than impure water is more, to which the type of liquid can be recognized accurately accordingly.
Wherein, the processor, is specifically used for：When the type of the liquid is pure water, controls the heat-generating pipe and close
It closes so that the heat-generating pipe terminates the heating to the liquid；And when the type of the liquid is impure water, control institute
State heat-generating pipe unlatching so that the heat-generating pipe continues to heat the liquid.
Wherein, the processor is specifically used for：It controls the heat-generating pipe to open so that the heat-generating pipe continues to the liquid
Body heats, and obtains the third temperature of the liquid of the temperature sensor detection；It is more than in the third temperature of the liquid
Or when equal to second preset temperature, controls the heat-generating pipe and close so that the heat-generating pipe terminates to add the liquid
Heat.It accurately controls the final temperature of different types of liquid to realize and reaches the optimum temperature made coffee.
Wherein, the second temperature of the liquid be the liquid when the heat-generating pipe is closed from, in the heat-generating pipe
Temperature under the influence of residual temperature.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the flow chart of the control method for the coffee machine heating that one embodiment of the invention provides；
Fig. 2 is the flow chart of the control method for the coffee machine heating that another embodiment of the present invention provides；
Fig. 3 is the structural schematic diagram for the coffee machine that one embodiment of the invention provides；
Fig. 4 is the structural schematic diagram for the coffee machine that another embodiment of the present invention provides.
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 invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
It should be noted that " the first temperature ", " second temperature ", " third temperature " point involved in various embodiments of the present invention
Do not refer to temperature of the liquid under different conditions.
Fig. 1 is the flow chart of the control method for the coffee machine heating that one embodiment of the invention provides, as shown in Figure 1, this reality
The method for applying example may include：
S101, the liquid in coffee machine is heated, and obtains the first temperature of the liquid.
In the present embodiment, it is added to coffee machine in liquid, liquid is heated, during being heated to liquid,
The temperature of liquid is obtained, which is referred to herein as the first temperature.Wherein, liquid is such as can be water, milk, and the present embodiment is simultaneously
It is without being limited thereto.
S102, when the first temperature of the liquid be greater than or equal to the first preset temperature when, stop to the liquid heat.
In the present embodiment, after getting the first temperature of liquid, it is pre- to judge whether the first temperature of liquid is less than first
If temperature, when the first temperature of liquid is greater than or equal to the first preset temperature, stop heating liquid.When the first temperature of liquid
When degree is less than the first preset temperature, then liquid is heated, that is, execute S101.First preset temperature is, for example, 110 degree, this reality
It is without being limited thereto to apply example.It should be noted that the liquid in coffee machine is the liquid of fixed amount, such as：Liquid in coffee machine is solid
It is set to the amount of 200ml；It should be noted that the present embodiment is not limited to this.
S103, first time reach when, obtain the second temperature of the liquid；The first time for stop to institute
A time from stating when liquid heats after preset time.
In the present embodiment, after stopping heating liquid, liquid is added when reaching first time, that is, from stopping
After being spaced preset time from when hot, the temperature of liquid is obtained, which is referred to herein as second temperature.Preset time is, for example, 10
Second, the present embodiment is without being limited thereto.
S104, according to the second temperature of the liquid, determine the type of the liquid.
Since the type in liquid is different, temperature change of the liquid in preset time is different, such as：Liquid containing impurity
Body (such as tap water) is slower than the temperature change of the liquid (such as pure water) without containing impurity, so different types of liquid
Second temperature also differs, so the present embodiment after getting the second temperature of liquid, according to the second temperature of liquid, determines
The type of liquid.
S105, according to the type of the liquid, computer heating control is carried out to the liquid.
Since the type of liquid is different, the temperature change in heating process is also different, therefore, if to reach identical
Temperature, heating process also differ.So type of the present embodiment according to liquid, carries out computer heating control so that liquid to the liquid
The temperature of body reaches required temperature.
The present embodiment, it is different by temperature during being heated to liquid, to identify the type of liquid, and then basis
The type of liquid carries out computer heating control so that the final temperature of liquid reaches the optimum temperature for powder of making coffee, and improves to liquid
The mouthfeel of coffee maker coffee.
Wherein, in a kind of feasible realization method, the second temperature of the liquid is that the liquid is stopping to the liquid
From when body heats, temperature under the influence of residual temperature in the coffee machine.That is, the second temperature of the liquid be
Residual temperature in preset time in coffee machine is to the temperature of liquid heated liquid, although stopping heating liquid in the present embodiment,
But due to being heated before to liquid always, when stopping, still there is waste heat, this part of waste heat can also continue in coffee machine
So that the temperature of liquid increases.Although the type of liquid is different, when reaching the first preset temperature, the waste heat of coffee machine is
Identical, therefore, the type of liquid is different, and the temperature change of heating process is different, so the second of different types of liquid
Temperature also differs, and can be used for distinguishing the type of liquid accordingly.
Wherein, in another feasible realization method, the second temperature of the liquid is in preset time not to liquid
The temperature after any heat treatment is done, that is, be the cooling to liquid, that is, in preset time liquid is carried out cold
But, the temperature of liquid after cooling is obtained, which is known as second temperature, which is less than the first temperature, the kind of liquid
Class is different, and the temperature change of heating process is different, and correspondingly, the temperature change of cooling procedure also differs, so different
The second temperature of the liquid of type also differs, and can be used for distinguishing the type of liquid accordingly.
Fig. 2 is the flow chart of the control method for the coffee machine heating that another embodiment of the present invention provides, as shown in Fig. 2, this
The method of embodiment may include：
S201, the liquid in coffee machine is heated, and obtains the first temperature of the liquid.
S202, when the first temperature of the liquid be greater than or equal to the first preset temperature when, stop to the liquid heat.
S203, first time reach when, obtain the second temperature of the liquid；The first time for stop to institute
A time from stating when liquid heats after preset time.
Wherein, the second temperature of the liquid be the liquid stop the liquid being heated when from, in the coffee
Temperature under the influence of the residual temperature of machine.
In the present embodiment, the specific implementation process of S201-S203 may refer to the associated description in embodiment illustrated in fig. 1,
Details are not described herein again.
S204, the liquid second temperature be greater than or equal to the second preset temperature when, determine the type of the liquid
For pure water.
S205, when the type of the liquid is pure water, terminate heating to the liquid.
S206, the liquid second temperature be less than second preset temperature when, determine that the type of the liquid is
Impure water.
S207, the liquid type be impure water when, continue to the liquid heat.
It in the present embodiment, is illustrated by the example of water of liquid, after getting the second temperature of liquid, judges liquid
Second temperature whether be less than the second preset temperature, when the second temperature of liquid be greater than or equal to the second preset temperature when, determine
The type of liquid is pure water, such as distilled water.When the second temperature of liquid is less than the second preset temperature, the kind of liquid is determined
Class is impure water, and impure water is, for example,：Tap water, mountain spring water, seawater, river water etc..This is because same environment (such as
The residual temperature of same coffee machine) under the influence of, pure water is more impure than impure water few, and the temperature change of pure water is than impure water
Temperature change is rapid.Therefore, if in the case where the residual temperature of same coffee machine influences same time, pure water contains than impure water
Impurity is few, and the raised temperature of pure water temperature more raised than impure water is more, to identify the type of liquid accordingly.
When the type of liquid is pure water, if second preset temperature is the make coffee optimum temperature of powder, such as 130 degree, then it can tie
Heating of the beam to liquid.When the type of liquid is impure water, the second temperature of liquid not up to makes coffee powder most at this time
Good temperature then continues to heat liquid.
Wherein, in a kind of possible realization method of above-mentioned S207, including S2071 and S2072.
S2071, continue to heat the liquid, and obtain the third temperature of the liquid.
S2072, the liquid third temperature be greater than or equal to second preset temperature when, terminate to the liquid
Heating.
In the present embodiment, continue to heat liquid, and during continuing to heat liquid, obtain the temperature of liquid,
The temperature is known as third temperature, then judges whether the third temperature of liquid is less than the second preset temperature, in the third temperature of liquid
When degree is greater than or equal to the second preset temperature, which is the optimum temperature of powder of making coffee, then terminates to liquid
Heating.When the third temperature of liquid is less than the second preset temperature, then continues to heat liquid, that is, execute S2071.
The present embodiment influences difference to the temperature of liquid by the residual temperature of coffee machine, determines the variety classes of liquid, into
And according to the type of liquid, the final temperature of liquid is controlled in the optimum temperature made coffee, coffee maker coffee is improved
Mouthfeel.
A kind of computer storage media is additionally provided in the embodiment of the present invention, is had program stored therein in the computer storage media
Instruction, when described program instruction execution may include the control method heated such as the coffee machine in various embodiments of the present invention part or
Overall Steps.
Fig. 3 is the structural schematic diagram for the coffee machine that one embodiment of the invention provides, as shown in figure 3, the coffee of the present embodiment
Machine may include：Heating control module 11, temperature acquisition module 12 and type determining module 13.
Heating control module 11, for being heated to liquid；
Temperature acquisition module 12, the first temperature for obtaining the liquid；
The heating control module 11 is additionally operable to be greater than or equal to the first preset temperature when the first temperature of the liquid
When, stop heating the liquid；
The temperature acquisition module 12 is additionally operable to, when reaching first time, obtain the second temperature of the liquid；It is described
It it is at the first time the time from when stopping heating the liquid after preset time.
Type determining module 13 determines the type of the liquid for the second temperature according to the liquid；
The heating control module 11 is additionally operable to the type according to the liquid, and computer heating control is carried out to the liquid.
Wherein, the type determining module 13, is specifically used for：It is pre- to be greater than or equal to second in the second temperature of the liquid
If when temperature, determining that the type of the liquid is pure water；And it is default less than described second in the second temperature of the liquid
When temperature, determine that the type of the liquid is impure water.
Wherein, the heating control module 11, is specifically used for：When the type of the liquid is pure water, terminate to institute
State the heating of liquid；And when the type of the liquid is impure water, continue to heat the liquid.
Wherein, the heating control module 11, is specifically used for：Continue to heat the liquid, and obtains the liquid
Third temperature；And when the third temperature of the liquid is greater than or equal to second preset temperature, terminate to the liquid
Heating.
Wherein, the second temperature of the liquid be the liquid stop the liquid being heated when from, in the coffee
The temperature under the influence of residual temperature in machine.
The coffee machine of the present embodiment can be used for executing the technical solution of the above-mentioned each method embodiment of the present invention, realize
Principle is similar with technique effect, and details are not described herein again.
Fig. 4 is the structural schematic diagram for the coffee machine that another embodiment of the present invention provides, as shown in figure 4, the coffee of the present embodiment
Coffee machine may include：Temperature sensor 21, heat-generating pipe 22, processor 23 and memory 24；The processor 23 respectively with temperature
Sensor 21, heat-generating pipe 22 and memory 24 are electrically connected；The memory 24 is for storing program code.
The temperature sensor 21, the temperature for detecting liquid, and export to the processor 23.
The heat-generating pipe 22 is used to heat liquid when opening, and stops heating liquid when closed.
The processor 23 executes following steps for calling the program code in the memory 24：
Control the unlatching of the heat-generating pipe 22 so that the heat-generating pipe 22 heats the liquid.
Obtain the first temperature of the liquid of the detection of the temperature sensor 21.
When the first temperature of the liquid is greater than or equal to the first preset temperature, the closing of the heat-generating pipe 22 is controlled, is made
The heat-generating pipe 22 is obtained to stop heating the liquid.
When reaching first time, the second temperature of the liquid of the detection of the temperature sensor 21 is obtained；Described
One time be when the heat-generating pipe 22 stops heating the liquid from time after preset time.
According to the second temperature of the liquid, the type of the liquid is determined.
According to the type of the liquid, computer heating control is carried out to the liquid.
Detailed process is：Liquid is poured into coffee machine in user, it should be noted that the liquid in coffee machine is to fix
The liquid of amount, such as：Liquid in coffee machine is fixed as the amount of 200ml；It should be noted that the present embodiment is not limited to this.
Wherein, such as can be water, milk, the present embodiment be not limited to this liquid.After user powers on coffee machine, processor
23 control heat-generating pipes 22 are opened, and heat-generating pipe 22 heats liquid, and temperature sensor 21 detects the first temperature of liquid, and by liquid
The first temperature export to processor 23.Processor 23 judges whether the first temperature is less than the first preset temperature, when the first temperature
When more than or equal to the first preset temperature, control heat-generating pipe 22 is closed, and heat-generating pipe 22 stops heating liquid.It is controlled in processor 23
After sending tube processed is closed, when reaching at the first time, that is, it is spaced and presets stopping heating liquid from heat-generating pipe 22
After time, the second temperature for the liquid that input temp sensor 21 detects.Preset time is, for example, 10 seconds, and the present embodiment is not limited to
This.Since the type in liquid is different, temperature change of the liquid in preset time is different, such as：Liquid (example containing impurity
Such as tap water) it is slower than the temperature change of the liquid (such as pure water) without containing impurity, so the second of different types of liquid
Temperature also differs, it is also assumed that temperature change of the liquid in preset time is different, so processor 23 is getting liquid
After the second temperature of body, according to the second temperature of liquid, the type of liquid is determined.It is heated since the type of liquid is different
Temperature change in journey is also different, and therefore, if to reach identical temperature, heating process also differs.So processor 23
According to the type of liquid, computer heating control is carried out to the liquid so that the temperature of liquid reaches required temperature.
The present embodiment, it is different by temperature during being heated to liquid, to identify the type of liquid, and then basis
The type of liquid carries out computer heating control so that the final temperature of liquid reaches the optimum temperature for powder of making coffee, and improves to liquid
The mouthfeel of coffee maker coffee.
Wherein, the processor 23, is specifically used for：It is greater than or equal to the second preset temperature in the second temperature of the liquid
When, determine that the type of the liquid is pure water；And when the second temperature of the liquid is less than second preset temperature,
Determine that the type of the liquid is impure water.
Specifically, processor 23 carries out computer heating control according to the type of the liquid to the liquid, according to liquid
Second temperature determines that the realization process of the type of liquid is：The liquid that temperature sensor 21 detects is got in processor 23
After second temperature, judge whether the second temperature of liquid is less than the second preset temperature, when the second temperature of liquid is greater than or equal to
When the second preset temperature, processor 23 determines that the type of liquid is pure water.When the second temperature of liquid is less than the second default temperature
When spending, processor 23 determines that the type of liquid is impure water, and impure water is, for example,：Tap water, mountain spring water, seawater, river water
Deng.This is because under the influence of same environment (such as residual temperature of same coffee machine), pure water is more impure than impure water few, pure
The temperature change of water purification is rapider than the temperature change of impure water.Therefore, if the residual temperature in same coffee machine influences same time
In the case of, the raised temperature of pure water temperature more raised than impure water is more, to identify the type of liquid accordingly.
Wherein, the processor 23, is specifically used for：When the type of the liquid is pure water, the heat-generating pipe is controlled
22 close so that the heat-generating pipe 22 terminates the heating to the liquid；And when the type of the liquid is impure water,
Control the unlatching of the heat-generating pipe 22 so that the heat-generating pipe 22 continues to heat the liquid.
Specifically, it is to the realization process of liquid progress computer heating control according to the type of the liquid：Processor 23
When the type for determining liquid is pure water, if second preset temperature is the make coffee optimum temperature of powder, such as 130 degree, then
It controls heat-generating pipe 22 to close, that is, continues the state for keeping heat-generating pipe 22 to close, such as the execution of processor 23 automatically powers off, to tie
Heating of the beam to liquid.When the type of liquid is impure water, the second temperature of liquid not up to makes coffee powder most at this time
Good temperature, then processor control heat-generating pipe 22 unlatching, heat-generating pipe 22 continue to heat liquid.
Wherein, the processor 23 is specifically used for：Control the unlatching of the heat-generating pipe 22 so that the heat-generating pipe 22 continues pair
The liquid heating, and obtain the third temperature of the liquid of the detection of the temperature sensor 21；In the third of the liquid
When temperature is greater than or equal to second preset temperature, the closing of the heat-generating pipe 22 is controlled so that the end pair of the heat-generating pipe 22
The heating of the liquid.
Specifically, processor 23 control heat-generating pipe 22 continue be to the realization process not heated：The control fever of processor 23
Pipe 22 is opened, and heat-generating pipe 22 continues to heat liquid.And the mistake that temperature sensor 21 continues to heat liquid in heat-generating pipe 22
Cheng Zhong detects the third temperature of liquid, is then output to processor 23.Processor 23 judges whether the third temperature of liquid is less than
Second preset temperature, when the third temperature of liquid is greater than or equal to the second preset temperature, which is to make coffee
The optimum temperature of powder then controls the closing of heat-generating pipe 22, such as the execution of processor 23 automatically powers off, to terminate to add to liquid
Heat.When the third temperature of liquid is less than the second preset temperature, control heat-generating pipe 22 continues on, to continue to heat liquid.
Wherein, the second temperature of the liquid be the liquid when the heat-generating pipe 22 is closed from, in the heat-generating pipe
Temperature under the influence of 22 residual temperature.It is, the second temperature of the liquid is the residual temperature in preset time internal heat generation pipe 22
To the temperature of liquid heated liquid, although processor 23 controls the closing of heat-generating pipe 22 in the present embodiment, stop heating liquid,
But due to being heated to liquid always before heat-generating pipe 22, when stopping, still there is waste heat, this part of waste heat in heat-generating pipe 22
It can also continue to so that the temperature of liquid increases.Although the type of liquid is different, when reaching the first preset temperature, fever
The waste heat of pipe is identical, and therefore, the type of liquid is different, and the temperature change of heating process is different, so different types of
The second temperature of liquid also differs, and can be used for distinguishing the type of liquid accordingly.
Wherein, above-mentioned processor 23 can be the microcontroller in coffee machine.Wherein, memory 24 can be arranged in microcontroller
It is interior.
One of ordinary skill in the art will appreciate that：Realize that all or part of step of above-mentioned each method embodiment can lead to
The relevant hardware of program instruction is crossed to complete.Program above-mentioned can be stored in a computer read/write memory medium.The journey
When being executed, execution includes the steps that above-mentioned each method embodiment to sequence；And storage medium above-mentioned includes：Read-only memory (English：
Read-Only Memory, referred to as：ROM), random access memory (English：Random Access Memory, referred to as：
RAM), the various media that can store program code such as magnetic disc or CD.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (15)
1. a kind of control method of coffee machine heating, which is characterized in that including：
To the liquid heating in coffee machine, and obtain the first temperature of the liquid；
When the first temperature of the liquid is greater than or equal to the first preset temperature, stop heating the liquid；
When reaching first time, the second temperature of the liquid is obtained, the first time is to stop adding the liquid
A time from when hot after preset time；
According to the second temperature of the liquid, the type of the liquid is determined；
According to the type of the liquid, computer heating control is carried out to the liquid.
2. according to the method described in claim 1, it is characterized in that, the second temperature according to the liquid, determine described in
The type of liquid, including：
When the second temperature of the liquid is greater than or equal to the second preset temperature, determine that the type of the liquid is pure water；
When the second temperature of the liquid is less than second preset temperature, determine that the type of the liquid is impure water.
3. according to the method described in claim 2, it is characterized in that, second preset temperature is the optimum temperature made coffee；
The type according to the liquid carries out computer heating control to the liquid, including：
When the type of the liquid is pure water, terminate the heating to the liquid；
When the type of the liquid is impure water, continue to heat the liquid.
4. according to the method described in claim 3, it is characterized in that, it is described continue to the liquid heat, including：
Continue to heat the liquid, and obtains the third temperature of the liquid；
When the third temperature of the liquid is greater than or equal to second preset temperature, terminate the heating to the liquid.
5. according to the method described in any of claim 1 to 4, which is characterized in that the second temperature of the liquid is the liquid
From body is when stopping heating the liquid, temperature under the influence of residual temperature in the coffee machine.
6. a kind of coffee machine, which is characterized in that including：
Heating control module, for being heated to liquid；
Temperature acquisition module, the first temperature for obtaining the liquid；
The heating control module is additionally operable to, when the first temperature of the liquid is greater than or equal to the first preset temperature, stop
The liquid is heated；
The temperature acquisition module is additionally operable to, when reaching first time, obtain the second temperature of the liquid, when described first
Between for the time from when stopping heating the liquid after preset time；
Type determining module determines the type of the liquid for the second temperature according to the liquid；
The heating control module is additionally operable to the type according to the liquid, and computer heating control is carried out to the liquid.
7. coffee machine according to claim 6, which is characterized in that the type determining module is specifically used for：In the liquid
When the second temperature of body is greater than or equal to the second preset temperature, determine that the type of the liquid is pure water；And in the liquid
When the second temperature of body is less than second preset temperature, determine that the type of the liquid is impure water.
8. coffee machine according to claim 7, which is characterized in that the heating control module is specifically used for：In the liquid
When the type of body is pure water, terminate the heating to the liquid；And when the type of the liquid is impure water, continue
The liquid is heated.
9. coffee machine according to claim 8, which is characterized in that the heating control module is specifically used for：Continue to institute
Liquid heating is stated, and obtains the third temperature of the liquid；And it is greater than or equal to described the in the third temperature of the liquid
When two preset temperatures, terminate the heating to the liquid.
10. according to the coffee machine described in claim 6-9 any one, which is characterized in that the second temperature of the liquid is institute
From liquid is stated when stopping heating the liquid, temperature under the influence of residual temperature in the coffee machine.
11. a kind of coffee machine, which is characterized in that including：Temperature sensor, heat-generating pipe, processor and memory, the processor
It is electrically connected respectively with temperature sensor, heat-generating pipe and memory, the memory is for storing program code；
The temperature sensor, the temperature for detecting liquid, and export to the processor；
The heat-generating pipe stops heating liquid for when opening, heating liquid, and when closed；
The processor executes following steps for calling the program code in the memory：
It controls the heat-generating pipe to open so that the heat-generating pipe heats the liquid；
Obtain the first temperature of the liquid of the temperature sensor detection；
When the first temperature of the liquid is greater than or equal to the first preset temperature, controls the heat-generating pipe and close so that is described
Heat-generating pipe stops heating the liquid；
When reaching first time, the second temperature of the liquid of the temperature sensor detection, the first time are obtained
For the time from when the heat-generating pipe stops heating the liquid after preset time；
According to the second temperature of the liquid, the type of the liquid is determined；
According to the type of the liquid, computer heating control is carried out to the liquid.
12. coffee machine according to claim 11, which is characterized in that the processor is specifically used for：In the liquid
When second temperature is greater than or equal to the second preset temperature, determine that the type of the liquid is pure water；And in the liquid
When second temperature is less than second preset temperature, determine that the type of the liquid is impure water.
13. coffee machine according to claim 12, which is characterized in that the processor is specifically used for：In the liquid
When type is pure water, controls the heat-generating pipe and close so that the heat-generating pipe terminates the heating to the liquid；And institute
It when the type for stating liquid is impure water, controls the heat-generating pipe and opens so that the heat-generating pipe continues to heat the liquid.
14. coffee machine according to claim 13, which is characterized in that the processor is specifically used for：Control the fever
Pipe is opened so that and the heat-generating pipe continues to heat the liquid, and obtain the liquid of the temperature sensor detection
Third temperature；
When the third temperature of the liquid is greater than or equal to second preset temperature, controls the heat-generating pipe and closes so that
The heat-generating pipe terminates the heating to the liquid.
15. according to the coffee machine described in claim 11-14 any one, which is characterized in that the second temperature of the liquid is
From the liquid is when the heat-generating pipe is closed, the temperature under the influence of residual temperature of the heat-generating pipe.
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Cited By (1)
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| CN110051207A (en) * | 2019-05-21 | 2019-07-26 | 珠海格力电器股份有限公司 | Method for heating and controlling, device, food processing equipment and storage medium |
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