CN104764208B - Electric heater and its control method and control device - Google Patents
Electric heater and its control method and control device Download PDFInfo
- Publication number
- CN104764208B CN104764208B CN201510155000.3A CN201510155000A CN104764208B CN 104764208 B CN104764208 B CN 104764208B CN 201510155000 A CN201510155000 A CN 201510155000A CN 104764208 B CN104764208 B CN 104764208B
- Authority
- CN
- China
- Prior art keywords
- inner bag
- water
- water temperature
- heating unit
- internal upper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention discloses a kind of electric heater and its control method and control device, the control method of electric heater includes：Receive the heating mode instruction of user's input；Detect the water temperature of inner bag internal upper part and the water temperature at middle part；The water of appropriate section in inner bag is heated according to the water temperature of inner bag internal upper part, the water temperature at middle part and heating mode instruction control heater.The present invention preferentially makes heater heat the water of inner bag internal upper part when electric heater works, so as to which Short Time Heating can export hot water, and the water of other appropriate sections in inner bag can be heated according to heating mode instruction control heater, so as to control the water for needing to heat according to user's request, Consumer's Experience effect is greatly improved.
Description
Technical field
The present invention relates to household electrical appliance technical field, more particularly to a kind of control method of electric heater, a kind of electric hot water
The control device of device and a kind of electric heater.
Background technology
In correlation technique, having heaters is set, and user needs before the use first will be interior in the inner bag of storage-type electric water heater
Whole water storages in courage are heated to set temperature, cause user to wait the heat time longer, or even after heating a period of time also not
There can be hot water output.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.Therefore, the present invention
One purpose is to propose a kind of control method for the electric heater for enabling to electric heater Short Time Heating to export hot water.
It is another object of the present invention to propose a kind of control device of electric heater.
Another object of the present invention is to propose a kind of electric heater.
To achieve these goals, the electric heater includes inner bag and heater, electric heating according to embodiments of the present invention
The control method of hydrophone comprises the following steps：Receive the heating mode instruction of user's input；Detect the water of the inner bag internal upper part
The water temperature at gentle middle part；And control is instructed according to the water temperature, the water temperature at middle part and the heating mode of the inner bag internal upper part
The heater is heated to the water of appropriate section in the inner bag.
The control method of electric heater according to embodiments of the present invention, is receiving the heating mode instruction of user's input
Afterwards, the water temperature of detection inner bag internal upper part and the water temperature at middle part, the water mild heat of water temperature, middle part finally according to inner bag internal upper part
Mode instruction control heater is heated to the water of appropriate section in inner bag.The control method of the electric heater enables to electricity
Hot water can be exported after water heater Short Time Heating, hence it is evident that improve Consumer's Experience effect.
Further, in one embodiment of the invention, the heater includes the first heating unit, the second heating list
Member, the 3rd heating unit, first heating unit, the second heating unit, the 3rd heating unit are correspondingly arranged at described respectively
Top, middle part, the bottom of inner bag.
Further, in one embodiment of the invention, the heating mode instructs the corresponding electric heater
Heating mode includes a small amount of rapid hot water pattern, middle amount rapid hot water pattern and full dose rapid hot water pattern.
Further, in one embodiment of the invention, when the heating mode is a small amount of rapid hot water pattern
And the water temperature of the inner bag internal upper part is when being less than predetermined threshold value, first heating unit is controlled to be powered with the inner bag
The water in portion is heated, until the water temperature of the inner bag internal upper part is more than or equal to the predetermined threshold value；When the heating mode
When being respectively less than the predetermined threshold value for the middle amount rapid hot water pattern and the water temperature of the inner bag internal upper part and the water temperature at middle part,
Control first heating unit to be powered to heat with the water to the inner bag internal upper part, and when the inner bag internal upper part
When the water temperature that water temperature is more than or equal to middle part in the predetermined threshold value and the inner bag is less than the predetermined threshold value, described the is controlled
One heating unit is powered off and second heating unit is powered and heated with the water to middle part in the inner bag, until in described
The water temperature at middle part is more than or equal to the predetermined threshold value in courage；And when the heating mode is the full dose rapid hot water pattern
And the water temperature of the inner bag internal upper part and the water temperature at middle part are when being respectively less than the predetermined threshold value, first heating unit is controlled to lead to
Electricity is heated with the water to the inner bag internal upper part, and when the water temperature of the inner bag internal upper part is more than or equal to described preset
When the water temperature at middle part is less than the predetermined threshold value in threshold value and the inner bag, the first heating unit power-off and described the are controlled
Three heating units are powered and heated with the water to bottom in the inner bag, until the water temperature at middle part is more than or waited in the inner bag
In the predetermined threshold value.
To achieve these goals, the electric heater includes inner bag and heater, electric heating according to embodiments of the present invention
The control device of hydrophone includes：Operation panel, the operation panel include at least one heating mode selection key, it is described at least one
Heating mode selection key is used for the heating mode instruction for receiving user's input；Temperature detecting module, the temperature detecting module
For detecting the water temperature of the inner bag internal upper part and the water temperature at middle part；And controller, the controller respectively with the operation
Plate, the temperature detecting module are connected with the heater, the controller be used for according to the water temperature of the inner bag internal upper part, in
The water temperature in portion and the heating mode instruction control heater are heated to the water of appropriate section in the inner bag.
The control device of electric heater according to embodiments of the present invention, is received at least one heating mode selection key
After the heating mode instruction of user's input, the water temperature of temperature detecting module detection inner bag internal upper part and the water temperature at middle part are finally controlled
Device processed is according to the water temperature of inner bag internal upper part, the water temperature at middle part and heating mode instruction control heater to appropriate section in inner bag
Water is heated.The control device of the electric heater enables to that hot water can be exported after electric heater Short Time Heating, hence it is evident that carry
Consumer's Experience effect is risen.
Further, in one embodiment of the invention, the temperature detecting module includes：First temperature sensor,
First temperature sensor is used for the water temperature for detecting the inner bag internal upper part, and first temperature sensor is arranged in described
Courage top；And second temperature sensor, the second temperature sensor is used for the water temperature for detecting middle part in the inner bag, described
Second temperature sensor is arranged in the middle part of the inner bag.
Further, in one embodiment of the invention, the heater includes the first heating unit, the second heating list
Member, the 3rd heating unit, first heating unit, the second heating unit, the 3rd heating unit are correspondingly arranged at described respectively
Top, middle part, the bottom of inner bag.
Further, in one embodiment of the invention, the heating mode instructs the corresponding electric heater
Heating mode includes a small amount of rapid hot water pattern, middle amount rapid hot water pattern and full dose rapid hot water pattern.
Further, in one embodiment of the invention, when the heating mode is a small amount of rapid hot water pattern
And the water temperature of the inner bag internal upper part, when being less than predetermined threshold value, the controller controls first heating unit to be powered with to institute
The water for stating inner bag internal upper part is heated, until the water temperature of the inner bag internal upper part is more than or equal to the predetermined threshold value；Work as institute
State heating mode be respectively less than for the middle amount rapid hot water pattern and the water temperature of the inner bag internal upper part and the water temperature at middle part it is described
During predetermined threshold value, the controller controls the first heating unit energization to be heated with the water to the inner bag internal upper part,
And when the water temperature that the water temperature of the inner bag internal upper part is more than or equal to middle part in the predetermined threshold value and the inner bag is less than institute
When stating predetermined threshold value, the controller controls the first heating unit power-off and second heating unit to be powered with to described
The water at middle part is heated in inner bag, until the water temperature at middle part is more than or equal to the predetermined threshold value in the inner bag；And work as
The heating mode is respectively less than institute for the water temperature of the water temperature and middle part of the full dose rapid hot water pattern and the inner bag internal upper part
When stating predetermined threshold value, the controller controls the first heating unit energization to be added with the water to the inner bag internal upper part
Heat, and when the water temperature that the water temperature of the inner bag internal upper part is more than or equal to middle part in the predetermined threshold value and the inner bag is less than
During the predetermined threshold value, the controller controls the first heating unit power-off and the 3rd heating unit to be powered with to institute
The water for stating bottom in inner bag is heated, until the water temperature at middle part is more than or equal to the predetermined threshold value in the inner bag.
To achieve these goals, electric heater according to embodiments of the present invention, including inner bag, heater and described electricity
The control device of water heater.
Electric heater according to embodiments of the present invention, causes electric heater Short Time Heating by the control device of electric heater
After can export hot water, Consumer's Experience effect is good.
Brief description of the drawings
Fig. 1 is the flow chart of the control method of electric heater according to embodiments of the present invention；
Fig. 2 is the electric hot water according to one specific embodiment of the present invention when heating mode is a small amount of rapid hot water pattern
The flow chart of the control method of device；
Fig. 3 is the electric heating according to another specific embodiment of the invention when heating mode is middle amount rapid hot water pattern
The flow chart of the control method of hydrophone；
Fig. 4 is the electric heating according to another specific embodiment of the invention when heating mode is full dose rapid hot water pattern
The flow chart of the control method of hydrophone；
Fig. 5 is the block diagram of the control device of electric heater according to embodiments of the present invention；And
Fig. 6 is the structural representation of the control device of electric heater according to an embodiment of the invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
Below with reference to the accompanying drawings describe the control method of the electric heater of the embodiment of the present invention, the control device of electric heater and
Electric heater.
In the embodiment of the present invention, electric heater includes inner bag and heater, as shown in figure 1, according to embodiments of the present invention
The control method of electric heater comprises the following steps：
S1, receives the heating mode instruction of user's input.
In one embodiment of the invention, heating mode instructs the heating mode of corresponding electric heater to include less
Measure rapid hot water pattern, middle amount rapid hot water pattern and full dose rapid hot water pattern.
S2, detects the water temperature of inner bag internal upper part and the water temperature at middle part.
In one embodiment of the invention, water temperature and the middle part of inner bag internal upper part can be detected by temperature detecting module
Water temperature.Specifically, temperature detecting module can include the first temperature sensor and second temperature sensor.Wherein, first
Temperature sensor is used for the water temperature for detecting inner bag internal upper part, and the first temperature sensor can be arranged on inner bag top, second temperature
Sensor is used for the water temperature for detecting middle part in inner bag, and second temperature sensor can be arranged in the middle part of inner bag.
S3, according to the water temperature of inner bag internal upper part, the water temperature at middle part and heating mode instruction control heater to phase in inner bag
The water of part is answered to be heated.
In one embodiment of the invention, heater can add including the first heating unit, the second heating unit, the 3rd
Hot cell, the first heating unit, the second heating unit, the 3rd heating unit can be correspondingly arranged at respectively the top of inner bag, in
Portion, bottom.
It should be noted that in one embodiment of the invention, in synchronization, the first heating unit, the second heating
Unit, the 3rd heating unit can only individually turn on to be heated come the water to appropriate section in inner bag.Further, in the present invention
One embodiment in, when the water temperature that heating mode is a small amount of rapid hot water pattern and inner bag internal upper part is less than predetermined threshold value,
Can control the first heating unit be powered heated with the water to inner bag internal upper part, up to inner bag internal upper part water temperature be more than or
Equal to predetermined threshold value, so that a small amount of water in inner bag top is quickly heated, thus electric heater can quickly export hot water,
User is allowed to obtain more preferable usage experience.
Further, in one particular embodiment of the present invention, as shown in Fig. 2 when heating mode is a small amount of fast speed heat
During aqueous mode, the control method of electric heater may comprise steps of：
S21, judges whether the water temperature T 1 of inner bag internal upper part is less than predetermined threshold value TS.
If it is, into step S22, if not, return to step S21.
S22, the first heating unit of control is powered.
S23, judges whether the water temperature T 1 of inner bag internal upper part is more than or equal to predetermined threshold value TS.
If it is, into step S24, if not, return to step S23.
S24, control the first heating unit power-off.
Now, the first heating unit stops heating.
S25, judges whether the water temperature T 1 of inner bag internal upper part is less than or equal to the first temperature preset value.
If it is, return to step S22, is carried out, directly if not, return to step S25, above-mentioned steps S22 are circulated to step S25
Instructed to the new heating mode of user's input and (for example pull out the plug of electric heater to switch heating mode or close electric heater
Or close the heat button of electric heater etc.).Wherein, the first temperature preset value can be predetermined threshold value TS and the first heating unit
Temperature return difference preset value θ 1 difference, the temperature return difference preset value θ 1 of the first heating unit generally can be positioned at 5-10 DEG C it
Between.
It should be noted that in one embodiment of the invention, when heating mode is middle amount rapid hot water pattern and interior
When the water temperature of courage internal upper part and the water temperature at middle part are respectively less than predetermined threshold value, or when heating mode is full dose rapid hot water pattern and interior
When the water temperature of courage internal upper part and the water temperature at middle part are respectively less than predetermined threshold value, any of the second heating unit, the 3rd heating unit
Heating unit controls the energization of the first heating unit to be heated with the water to inner bag internal upper part before energization, until in inner bag
The water temperature on top is more than or equal to or close to after predetermined threshold value, and the second heating unit or the 3rd heating are controlled further according to heating mode
Unit is powered, and the water of appropriate section is heated to after predetermined threshold value disconnecting corresponding heating unit again in inner bag, so as to
So that not only Short Time Heating can export hot water to electric heater, the water for needing to heat can also be controlled according to user's request, from
And greatly improve Consumer's Experience effect.
Further, in another embodiment of the present invention, when heating mode is middle amount rapid hot water pattern and inner bag
When the water temperature of internal upper part and the water temperature at middle part are respectively less than predetermined threshold value, the first heating unit can be controlled to be powered with inner bag
The water in portion is heated, and when the water temperature that the water temperature of inner bag internal upper part is more than or equal to middle part in predetermined threshold value and inner bag is less than
During predetermined threshold value, the power-off of the first heating unit and the second heating unit can be controlled to be powered with the water to middle part in inner bag and added
Heat, until the water temperature at middle part is more than or equal to predetermined threshold value in inner bag.
Further, in another specific embodiment of the present invention, as shown in figure 3, when heating mode is that middle amount is quick
During hot-water mode, the control method of electric heater may comprise steps of：
S31, judges whether the water temperature T 1 of inner bag internal upper part and the water temperature T 2 at middle part are respectively less than predetermined threshold value TS.
If it is, into step S32, if not, return to step S31.
S32, the first heating unit of control is powered.
S33, judges whether the water temperature T 1 of inner bag internal upper part is more than or equal to predetermined threshold value TS.
If it is, into step S34, if not, return to step S33.
S34, control the first heating unit power-off.
Now, the first heating unit stops heating.
S35, judges whether the water temperature T 2 at middle part in inner bag is less than predetermined threshold value TS.
If it is, into step S36, if not, return to step S35.
S36, the second heating unit of control is powered.
S37, judges whether the water temperature T 2 at middle part in inner bag is more than or equal to predetermined threshold value TS.
If it is, into step S38, if not, return to step S37.
S38, control the second heating unit power-off.
Now, the second heating unit stops heating.
S39, judges whether the water temperature T 2 at middle part in inner bag is less than or equal to second temperature preset value.
If it is, return to step S36, is carried out, directly if not, return to step S39, above-mentioned steps S36 are circulated to step S39
Instructed to the new heating mode of user's input and (for example pull out the plug of electric heater to switch heating mode or close electric heater
Or close the heat button of electric heater etc.).Wherein, second temperature preset value can be predetermined threshold value TS and the second heating unit
Temperature return difference preset value θ 2 difference, the temperature return difference preset value θ 2 of the second heating unit generally can be positioned at 5-10 DEG C it
Between.
Further, in yet another embodiment of the present invention, when heating mode is full dose rapid hot water pattern and inner bag
When the water temperature of internal upper part and the water temperature at middle part are respectively less than predetermined threshold value, the first heating unit can be controlled to be powered with inner bag
The water in portion is heated, and when the water temperature that the water temperature of inner bag internal upper part is more than or equal to middle part in predetermined threshold value and inner bag is less than
During predetermined threshold value, the power-off of the first heating unit and the 3rd heating unit can be controlled to be powered and added with the water to bottom in inner bag
Heat, until the water temperature at middle part is more than or equal to predetermined threshold value in inner bag.
Further, in another specific embodiment of the present invention, as shown in figure 4, when heating mode is that full dose is quick
During hot-water mode, the control method of electric heater may comprise steps of：
S41, judges whether the water temperature T 1 of inner bag internal upper part and the water temperature T 2 at middle part are respectively less than predetermined threshold value TS.
If it is, into step S42, if not, return to step S41.
S42, the first heating unit of control is powered.
S43, judges whether the water temperature T 1 of inner bag internal upper part is more than or equal to predetermined threshold value TS.
If it is, into step S44, if not, return to step S43.
S44, control the first heating unit power-off.
Now, the first heating unit stops heating.
S45, judges whether the water temperature T 2 at middle part in inner bag is less than predetermined threshold value TS.
If it is, into step S46, if not, return to step S45.
S46, the 3rd heating unit of control is powered.
S47, judges whether the water temperature T 2 at middle part in inner bag is more than or equal to predetermined threshold value TS.
If it is, into step S48, if not, return to step S47.
S48, control the 3rd heating unit power-off.
Now, the 3rd heating unit stops heating.
S49, judges whether the water temperature T 2 at middle part in inner bag is less than or equal to second temperature preset value.
If it is, return to step S46, is carried out, directly if not, return to step S49, above-mentioned steps S46 are circulated to step S49
Instructed to the new heating mode of user's input and (for example pull out the plug of electric heater to switch heating mode or close electric heater
Or close the heat button of electric heater etc.).Wherein, the 3rd temperature preset value can be predetermined threshold value TS and the 3rd heating unit
Temperature return difference preset value θ 3 difference.
Further, in one embodiment of the invention, the temperature return difference preset value θ 1, second of the first heating unit adds
The temperature return difference preset value θ 2 of hot cell and the temperature return difference preset value θ 3 of the 3rd heating unit are equal, in middle amount rapid hot water mould
The water temperature T 1 for controlling the first heating unit to be energized to inner bag internal upper part in formula and full dose rapid hot water pattern is equal to predetermined threshold value TS.
Further, in another embodiment of the present invention, temperature return difference preset value θ 1, the second heating unit of the first heating unit
Temperature return difference preset value θ 2 and the temperature return difference preset value θ 3 of the 3rd heating unit be not mutually equal or only two of which is equal,
The first heating unit is controlled to be energized to the water temperature of inner bag internal upper part in middle amount rapid hot water pattern and full dose rapid hot water pattern
T1 is close to predetermined threshold value TS, and now, the water temperature T 1 of inner bag internal upper part is less than the setting values of predetermined threshold value TS mono-.Further, at this
In the further embodiment of invention, in full dose rapid hot water pattern, the first heating unit is energized to the water temperature of inner bag internal upper part
T1 is equal to after predetermined threshold value TS, if the heating temperature rise speed of the 3rd heating unit is less than the second heating unit, in control
3rd heating unit can also first control the water temperature T 2 that the second heating unit is energized in the middle part of in inner bag close to default threshold before being powered
After value TS (now, the water temperature T 1 of inner bag internal upper part is less than the setting values of predetermined threshold value TS mono-), the 3rd heating unit of control is powered.
The control method of electric heater according to embodiments of the present invention, is receiving the heating mode instruction of user's input
Afterwards, the water temperature of detection inner bag internal upper part and the water temperature at middle part, the water mild heat of water temperature, middle part finally according to inner bag internal upper part
Mode instruction control heater is heated to the water of appropriate section in inner bag.The control method of the electric heater is in electric heater
Preferentially heater is set to heat the water of inner bag internal upper part during work, so that Short Time Heating can export hot water, and can basis
Heating mode instruction control heater is heated to the water of other appropriate sections in inner bag, so as to according to user's request control
System needs the water heated, greatly improves Consumer's Experience effect.
Another aspect of the present invention embodiment also proposed a kind of control device 3 of electric heater, as shown in figure 5, electric hot water
Device includes inner bag 1 and heater 2, and the control device 3 of electric heater according to embodiments of the present invention includes：Operation panel 31, temperature
Detection module 32 and controller 33.Wherein, operation panel 31 includes at least one heating mode selection key 34, and at least one adds
Heat pattern selection key 34 is used for the heating mode instruction for receiving user's input.Temperature detecting module 32 is used to detect in inner bag 1
The water temperature on top and the water temperature at middle part.Controller 33 is connected with operation panel 31, temperature detecting module 32 and heater 2 respectively, control
Device 33 processed is used for according to the water temperature of the internal upper part of inner bag 1, the water temperature at middle part and heating mode instruction control heater 2 in inner bag 1
The water of appropriate section is heated.
Further, in one embodiment of the invention, as shown in fig. 6, temperature detecting module 32 can include：First
Temperature sensor 35 and second temperature sensor 36.Wherein, the first temperature sensor 35 is used for the water for detecting the internal upper part of inner bag 1
Temperature, the first temperature sensor 35 can be arranged on the top of inner bag 1.Second temperature sensor 36 is used to detect middle part in inner bag 1
Water temperature, second temperature sensor 36 can be arranged on the middle part of inner bag 1.
Further, in one embodiment of the invention, as shown in fig. 6, heater 2 can include the first heating unit
21st, the second heating unit 22, the 3rd heating unit 23, the first heating unit 21, the second heating unit 22, the 3rd heating unit 23
The top, middle part, bottom of inner bag 1 can be correspondingly arranged at respectively.Wherein, as shown in fig. 6, electric heater can also include water inlet
Pipe 4 and outlet pipe 5, the upper end of outlet pipe 5 can be arranged on the top of the first heating unit 21.It should be noted that in this hair
In bright one embodiment, in synchronization, the first heating unit 21, the second heating unit 22, the 3rd heating unit 23 can only
Individually turn on and heated come the water to appropriate section in inner bag 1.
Further, in one embodiment of the invention, heating mode instructs the heating mode of corresponding electric heater
A small amount of rapid hot water pattern, middle amount rapid hot water pattern and full dose rapid hot water pattern can be included.
Further, in one embodiment of the invention, when heating mode is in a small amount of rapid hot water pattern and inner bag 1
When the water temperature on top is less than predetermined threshold value, controller 33 can control the first heating unit 21 to be powered with to the internal upper part of inner bag 1
Water is heated, until the water temperature of the internal upper part of inner bag 1 is more than or equal to predetermined threshold value, so that a small amount of water in the top of inner bag 1 is obtained
To quick heating, thus electric heater can quickly export hot water, allow user to obtain more preferable usage experience.
It should be noted that in one embodiment of the invention, when heating mode is middle amount rapid hot water pattern and interior
When the water temperature of the internal upper part of courage 1 and the water temperature at middle part are respectively less than predetermined threshold value, or when heating mode be full dose rapid hot water pattern and
When the water temperature of the internal upper part of inner bag 1 and the water temperature at middle part are respectively less than predetermined threshold value, in the second heating unit 22, the 3rd heating unit 23
Any one heating unit controls the first heating unit 21 to be powered with the water to the internal upper part of inner bag 1 to heat before energization, directly
Water temperature to the internal upper part of inner bag 1 is more than or equal to or close to after predetermined threshold value, and the second heating unit is controlled further according to heating mode
22 or the 3rd heating unit 23 be powered, and in inner bag 1 water of appropriate section be heated to disconnecting again after predetermined threshold value it is corresponding plus
Hot cell, so that not only Short Time Heating can export hot water to electric heater, can also control need according to user's request
The water to be heated, so as to greatly improve Consumer's Experience effect.
Further, in another embodiment of the present invention, when heating mode is middle amount rapid hot water pattern and inner bag 1
When the water temperature of internal upper part and the water temperature at middle part are respectively less than predetermined threshold value, controller 33 the first heating unit 21 can be controlled to be powered with
The water of the internal upper part of inner bag 1 is heated, and when the water temperature of the internal upper part of inner bag 1 is more than or equal in predetermined threshold value and inner bag 1
When the water temperature at middle part is less than predetermined threshold value, controller 33 can control the power-off of the first heating unit 21 and the second heating unit 22 to lead to
Electricity is heated with the water to middle part in inner bag 1, until the water temperature at middle part is more than or equal to predetermined threshold value in inner bag 1.
Further, in yet another embodiment of the present invention, when heating mode is full dose rapid hot water pattern and inner bag 1
When the water temperature of internal upper part and the water temperature at middle part are respectively less than predetermined threshold value, controller 33 the first heating unit 21 can be controlled to be powered with
The water of the internal upper part of inner bag 1 is heated, and when the water temperature of the internal upper part of inner bag 1 is more than or equal in predetermined threshold value and inner bag 1
When the water temperature at middle part is less than predetermined threshold value, controller 33 can control the power-off of the first heating unit 21 and the 3rd heating unit 23 to lead to
Electricity is heated with the water to bottom in inner bag 1, until the water temperature at middle part is more than or equal to predetermined threshold value in inner bag 1.
The control device of electric heater according to embodiments of the present invention, is received at least one heating mode selection key
After the heating mode instruction of user's input, the water temperature of temperature detecting module detection inner bag internal upper part and the water temperature at middle part are finally controlled
Device processed is according to the water temperature of inner bag internal upper part, the water temperature at middle part and heating mode instruction control heater to appropriate section in inner bag
Water is heated.The control device of the electric heater preferentially makes heater enter the water of inner bag internal upper part when electric heater works
Row heating, so that Short Time Heating can export hot water, and can be according to heating mode instruction control heater to other phases in inner bag
Answer the water of part to be heated, so as to control the water for needing to heat according to user's request, greatly improve Consumer's Experience
Effect.
In addition, further aspect of the present invention embodiment also proposed a kind of electric heater, electric heating according to embodiments of the present invention
Hydrophone, includes the control device 3 of inner bag 1, heater 2 and above-mentioned electric heater.
In one embodiment of the invention, heater 2 can include the first heating unit 21, the second heating unit 22,
3rd heating unit 23, the first heating unit 21, the second heating unit 22, the 3rd heating unit 23 are correspondingly arranged at inner bag respectively
1 top, middle part, bottom.It should be noted that in one embodiment of the invention, in synchronization, the first heating unit
21st, the second heating unit 22, the 3rd heating unit 23 can only individually turn on heats come the water to appropriate section in inner bag 1.
Electric heater according to embodiments of the present invention, is caused when electric heater works by the control device of electric heater
Preferentially heater is set to heat the water of inner bag internal upper part, so that Short Time Heating can export hot water, and can be according to heated mould
Formula instruction control heater is heated to the water of other appropriate sections in inner bag, so as to control needs according to user's request
The water of heating, greatly improves Consumer's Experience effect.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification
Close and combine.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
Any process described otherwise above or method description are construed as in flow chart or herein, represent to include
Module, fragment or the portion of the code of one or more executable instructions for the step of realizing specific logical function or process
Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not be by shown or discussion suitable
Sequence, including according to involved function by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Represent in flow charts or logic and/or step described otherwise above herein, for example, being considered use
In the order list for the executable instruction for realizing logic function, it may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system including the system of processor or other can be held from instruction
The system of row system, device or equipment instruction fetch and execute instruction) use, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicate, propagate or pass
Defeated program is for instruction execution system, device or equipment or the dress for combining these instruction execution systems, device or equipment and using
Put.The more specifically example (non-exhaustive list) of computer-readable medium includes following：Electricity with one or more wirings
Connecting portion (electronic installation), portable computer diskette box (magnetic device), random access memory (RAM), read-only storage
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, can even is that can be in the paper of printing described program thereon or other are suitable for computer-readable medium
Medium, because can then enter edlin, interpretation or if necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each several part of the present invention can be realized with hardware, software, firmware or combinations thereof.Above-mentioned
In embodiment, the software that multiple steps or method can in memory and by suitable instruction execution system be performed with storage
Or firmware is realized.If, and in another embodiment, can be with well known in the art for example, realized with hardware
Any one of row technology or their combination are realized：With the logic gates for realizing logic function to data-signal
Discrete logic, the application specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that to realize all or part of step that above-described embodiment method is carried
Rapid to can be by program to instruct the hardware of correlation to complete, described program can be stored in a kind of computer-readable storage medium
In matter, the program upon execution, including one or a combination set of the step of embodiment of the method.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing module, can also
That unit is individually physically present, can also two or more units be integrated in a module.Above-mentioned integrated mould
Block can both be realized in the form of hardware, it would however also be possible to employ the form of software function module is realized.The integrated module is such as
Fruit is realized using in the form of software function module and as independent production marketing or in use, can also be stored in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only storage, disk or CD etc..Although having been shown and retouching above
Embodiments of the invention are stated, it is to be understood that above-described embodiment is exemplary, it is impossible to be interpreted as the limit to the present invention
System, one of ordinary skill in the art can be changed to above-described embodiment, change, replace and become within the scope of the invention
Type.
Claims (4)
1. a kind of control method of electric heater, it is characterised in that the electric heater includes inner bag and heater, the heating
Device includes the first heating unit, the second heating unit, the 3rd heating unit, first heating unit, the second heating unit, the
Three heating units are correspondingly arranged at the top, middle part, bottom of the inner bag respectively, the control method of the electric heater include with
Lower step：
The heating mode instruction of user's input is received, wherein, the heating mode instructs the heating of the corresponding electric heater
Pattern includes a small amount of rapid hot water pattern, middle amount rapid hot water pattern and full dose rapid hot water pattern；
Detect the water temperature of the inner bag internal upper part and the water temperature at middle part；And
The heater is controlled to described according to the instruction of the water temperature, the water temperature at middle part and the heating mode of the inner bag internal upper part
The water of appropriate section is heated in inner bag, wherein,
When the water temperature that the heating mode is a small amount of rapid hot water pattern and the inner bag internal upper part is less than predetermined threshold value,
Control first heating unit to be powered to heat with the water to the inner bag internal upper part, until the water of the inner bag internal upper part
Temperature is more than or equal to the predetermined threshold value；
When the heating mode is the middle amount rapid hot water pattern and the water temperature of the inner bag internal upper part and the water temperature at middle part are equal
During less than the predetermined threshold value, control first heating unit to be powered and heated with the water to the inner bag internal upper part, with
And described in being less than when the water temperature that the water temperature of the inner bag internal upper part is more than or equal to middle part in the predetermined threshold value and the inner bag
During predetermined threshold value, the first heating unit power-off and second heating unit is controlled to be powered with to middle part in the inner bag
Water is heated, until the water temperature at middle part is more than or equal to the predetermined threshold value in the inner bag；And
When the heating mode is the full dose rapid hot water pattern and the water temperature of the inner bag internal upper part and the water temperature at middle part are equal
During less than the predetermined threshold value, control first heating unit to be powered and heated with the water to the inner bag internal upper part, with
And described in being less than when the water temperature that the water temperature of the inner bag internal upper part is more than or equal to middle part in the predetermined threshold value and the inner bag
During predetermined threshold value, the first heating unit power-off and the 3rd heating unit is controlled to be powered with to bottom in the inner bag
Water is heated, until the water temperature at middle part is more than or equal to the predetermined threshold value in the inner bag.
2. a kind of control device of electric heater, it is characterised in that the electric heater includes inner bag and heater, the heating
Device includes the first heating unit, the second heating unit, the 3rd heating unit, first heating unit, the second heating unit, the
Three heating units are correspondingly arranged at the top, middle part, bottom of the inner bag respectively, and the control device of the electric heater includes：
Operation panel, the operation panel includes at least one heating mode selection key, and at least one heating mode selection is pressed
Key is used for the heating mode instruction for receiving user's input, wherein, the heating mode instructs adding for the corresponding electric heater
Heat pattern includes a small amount of rapid hot water pattern, middle amount rapid hot water pattern and full dose rapid hot water pattern；
Temperature detecting module, the temperature detecting module is used to detect the water temperature of the inner bag internal upper part and the water temperature at middle part；With
And
Controller, the controller is connected with the operation panel, the temperature detecting module and the heater respectively, the control
Device processed is used to control the heater pair according to the instruction of the water temperature, the water temperature at middle part and the heating mode of the inner bag internal upper part
The water of appropriate section is heated in the inner bag, wherein,
When the water temperature that the heating mode is a small amount of rapid hot water pattern and the inner bag internal upper part is less than predetermined threshold value,
The controller controls the first heating unit energization to be heated with the water to the inner bag internal upper part, until the inner bag
The water temperature of internal upper part is more than or equal to the predetermined threshold value；
When the heating mode is the middle amount rapid hot water pattern and the water temperature of the inner bag internal upper part and the water temperature at middle part are equal
During less than the predetermined threshold value, the controller controls first heating unit to be powered to entering with the water to the inner bag internal upper part
Row heating, and when the water temperature of the inner bag internal upper part is more than or equal to the water temperature at middle part in the predetermined threshold value and the inner bag
During less than the predetermined threshold value, the controller control the first heating unit power-off and second heating unit to be powered with
The water at middle part in the inner bag is heated, until the water temperature at middle part is more than or equal to the predetermined threshold value in the inner bag；
And
When the heating mode is the full dose rapid hot water pattern and the water temperature of the inner bag internal upper part and the water temperature at middle part are equal
During less than the predetermined threshold value, the controller controls first heating unit to be powered to entering with the water to the inner bag internal upper part
Row heating, and when the water temperature of the inner bag internal upper part is more than or equal to the water temperature at middle part in the predetermined threshold value and the inner bag
During less than the predetermined threshold value, the controller control the first heating unit power-off and the 3rd heating unit to be powered with
The water of bottom in the inner bag is heated, until the water temperature at middle part is more than or equal to the predetermined threshold value in the inner bag.
3. the control device of electric heater as claimed in claim 2, it is characterised in that the temperature detecting module includes：
First temperature sensor, first temperature sensor is used for the water temperature for detecting the inner bag internal upper part, first temperature
Degree sensor is arranged on the inner bag top；And
Second temperature sensor, the second temperature sensor is used for the water temperature for detecting middle part in the inner bag, second temperature
Degree sensor is arranged in the middle part of the inner bag.
4. a kind of electric heater, it is characterised in that including inner bag, heater and the electricity as any one of claim 2-3
The control device of water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510155000.3A CN104764208B (en) | 2015-04-02 | 2015-04-02 | Electric heater and its control method and control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510155000.3A CN104764208B (en) | 2015-04-02 | 2015-04-02 | Electric heater and its control method and control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104764208A CN104764208A (en) | 2015-07-08 |
| CN104764208B true CN104764208B (en) | 2017-08-29 |
Family
ID=53646201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510155000.3A Active CN104764208B (en) | 2015-04-02 | 2015-04-02 | Electric heater and its control method and control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104764208B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105046914A (en) * | 2015-07-21 | 2015-11-11 | 沈阳化工研究院有限公司 | Fluid container based on intelligent sensing |
| CN109407522B (en) * | 2017-08-16 | 2021-10-29 | 佛山市顺德区美的电热电器制造有限公司 | Control method and control system of heating platform assembly |
| CN110398063B (en) * | 2019-07-05 | 2021-06-22 | 芜湖美的厨卫电器制造有限公司 | Water heater, control method thereof and computer-readable storage medium |
| CN111707004B (en) * | 2020-05-25 | 2021-10-01 | 广东纽恩泰新能源科技发展有限公司 | Module combination formula air source heat pump set control system |
| CN115200230B (en) * | 2022-06-27 | 2023-10-10 | 华帝股份有限公司 | Control method of electric water heater |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825338A (en) * | 2009-03-04 | 2010-09-08 | 海尔集团公司 | Electrical water heater and control method thereof |
| CN102374647A (en) * | 2010-08-17 | 2012-03-14 | 博西华电器（江苏）有限公司 | Water heater with temperature detecting system |
| CN102384579A (en) * | 2010-08-30 | 2012-03-21 | 博西华电器（江苏）有限公司 | Electric water heater |
| EP2439461A2 (en) * | 2010-10-05 | 2012-04-11 | STIEBEL ELTRON GmbH & Co. KG | Method for controlling a hot water boiler |
| CN102455052A (en) * | 2010-10-21 | 2012-05-16 | 博西华电器（江苏）有限公司 | Electric water heater |
| CN102620409A (en) * | 2011-01-30 | 2012-08-01 | 博西华电器（江苏）有限公司 | Water heater with personalized bath function |
| CN102620434A (en) * | 2011-01-30 | 2012-08-01 | 博西华电器（江苏）有限公司 | Water heater with bath type selection function |
-
2015
- 2015-04-02 CN CN201510155000.3A patent/CN104764208B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825338A (en) * | 2009-03-04 | 2010-09-08 | 海尔集团公司 | Electrical water heater and control method thereof |
| CN102374647A (en) * | 2010-08-17 | 2012-03-14 | 博西华电器（江苏）有限公司 | Water heater with temperature detecting system |
| CN102384579A (en) * | 2010-08-30 | 2012-03-21 | 博西华电器（江苏）有限公司 | Electric water heater |
| EP2439461A2 (en) * | 2010-10-05 | 2012-04-11 | STIEBEL ELTRON GmbH & Co. KG | Method for controlling a hot water boiler |
| CN102455052A (en) * | 2010-10-21 | 2012-05-16 | 博西华电器（江苏）有限公司 | Electric water heater |
| CN102620409A (en) * | 2011-01-30 | 2012-08-01 | 博西华电器（江苏）有限公司 | Water heater with personalized bath function |
| CN102620434A (en) * | 2011-01-30 | 2012-08-01 | 博西华电器（江苏）有限公司 | Water heater with bath type selection function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104764208A (en) | 2015-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104764208B (en) | Electric heater and its control method and control device | |
| CN103968552B (en) | A kind of electric heater and its control method | |
| CN104274087B (en) | Baking machine and its method for heating and controlling | |
| CN105708303B (en) | Meter Shui Liang method in electric cooking pot and its cooking methods, the electric cooking pot of detection | |
| CN105352192B (en) | Electric water heater and control method thereof | |
| CN105476441B (en) | Thermal-insulation control method, device and the cooking apparatus of cooking apparatus | |
| CN104729096B (en) | Teat pump boiler and its electric heating controlling method, device, system | |
| CN104805635B (en) | Washing-drying integral machine and its drying control method | |
| CN106160534B (en) | The electromagnetic heater and its method for heating and controlling of cooking apparatus, cooking apparatus | |
| CN110438780A (en) | Drying control method, device and drying equipment | |
| CN110269518A (en) | Cooking control method and culinary art control device, storage medium and cooking equipment | |
| CN107317066A (en) | The method for heating and controlling and system of electrokinetic cell | |
| CN105411356B (en) | Electric cooker and its method for heating and controlling | |
| CN105685537A (en) | Electric rice cooker and method for making jam by using electric rice cooker | |
| CN104482657A (en) | Hot-water system and control method thereof | |
| CN104414438B (en) | Electric pressure cooker and control device and method thereof | |
| CN104110885B (en) | The control method of electric heater and electric heater | |
| CN104110836A (en) | Water heater and control method thereof | |
| CN105180454B (en) | Water heater and its control method and device | |
| CN104110886B (en) | Electric heater and its control method | |
| CN205593011U (en) | Electromagnetic oven | |
| CN205641033U (en) | Electromagnetic oven | |
| US6888110B2 (en) | Method and device for detecting heating processes | |
| CN108151323A (en) | Intelligence adjusts method, controller, device and the storage medium of water temperature | |
| CN203949356U (en) | Water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221223 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241009 Wan Chun East Road, East Wuhu economic and Technological Development Zone, Wuhu, Anhui Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. |
|
| TR01 | Transfer of patent right |