CN109631487A - Refrigerator and its control method, control device - Google Patents
Refrigerator and its control method, control device Download PDFInfo
- Publication number
- CN109631487A CN109631487A CN201910005359.0A CN201910005359A CN109631487A CN 109631487 A CN109631487 A CN 109631487A CN 201910005359 A CN201910005359 A CN 201910005359A CN 109631487 A CN109631487 A CN 109631487A
- Authority
- CN
- China
- Prior art keywords
- control
- ice making
- request
- refrigerator
- evaporator
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Production, Working, Storing, Or Distribution Of Ice (AREA)
- Defrosting Systems (AREA)
Abstract
This application discloses a kind of refrigerator and its control methods, control device, wherein the described method includes: detecting and confirming first control period after refrigerator is in defrost；It detects and confirms ice making evaporator request refrigeration, control control valve and ice making circuit communication.This method can control refrigerant after refrigerator defrost and preferentially select to be passed through ice making circuit, it is effectively reduced the time that the ice making compartment as caused by defrost is in the condition of high temperature, reduce it is ice melting and melt after freeze again cause ice cube bond risk, be conducive to the storage of the long-term high quality of ice cube.
Description
Technical field
This application involves refrigerator art, in particular to a kind of control method of refrigerator, a kind of control device of refrigerator,
A kind of refrigerator and a kind of electronic equipment.
Background technique
Currently for the refrigerator for having ice making function, after having executed defrost program, general control refrigerant is first passed through cold
Circuit or refrigerating circuit are hidden, to freeze to freezing compartment or refrigerator room.To freezing compartment or refrigerator room progress
After refrigeration, then controls refrigerant and be passed through ice making circuit.
Rise however, refrigerator will lead to ice making compartment temperature during defrost, if refrigerant first leads to after the completion of refrigerator defrost
Enter non-ice making circuit, then it is longer to will lead to the ice making compartment temperature propradation duration due to caused by defrost process, increases
Big ice melting risk, and it is ice melting after freeze will cause ice cube bonding again, may result in ice after multiple defrost process
Block bonding is serious, and causing ice machine to go out ice and have some setbacks can not work normally, and makes ice compartment and be in the condition of high temperature for a long time, is unfavorable for
The long-term preservation of ice cube.
Summary of the invention
The application is intended at least solve one of the technical problem in above-mentioned technology to a certain extent.For this purpose, the application mentions
A kind of control method of refrigerator out, this method can control refrigerant after refrigerator defrost and preferentially select to be passed through ice making circuit, have
It the time for reducing the ice making compartment as caused by defrost and being in the condition of high temperature of effect, is tied again after reducing ice melting and thawing
The risk that ice causes ice cube to bond, is conducive to the storage of the long-term high quality of ice cube.
The application also proposes a kind of control device of refrigerator.
The application also proposes a kind of refrigerator.
The application also proposes a kind of electronic equipment.
The application also proposes a kind of non-transitorycomputer readable storage medium.
The application first aspect embodiment proposes a kind of control method of refrigerator, comprising: detects and confirms that refrigerator is in
First control period after defrost；It detects and confirms ice making evaporator request refrigeration, control control valve and ice making circuit communication.
According to the control method of the refrigerator of the embodiment of the present application, refrigerator is in first control period after defrost, if
Ice making evaporator request refrigeration, then control control valve and ice making circuit communication, so as to control refrigerant after refrigerator defrost
Preferential selection is passed through ice making circuit, is effectively reduced the time that the ice making compartment as caused by defrost is in the condition of high temperature, drop
The low ice melting and risk for causing ice cube to bond that frozen after melting again, is conducive to the storage of the long-term high quality of ice cube.
In addition, the control method of the refrigerator proposed according to the above embodiments of the present application can also have following supplementary technology special
Sign:
According to one embodiment of the application, the detection and confirm first control period after refrigerator is in defrost it
Afterwards, further includes: detect and confirm that the ice making evaporator does not request to freeze, and system evaporator request refrigeration, control the control
Valve processed is connected to refrigerating circuit.
According to one embodiment of the application, the control method of above-mentioned refrigerator further include: detect and confirm that refrigerator is in
Non- first control period after defrost；Detect and confirm the ice making evaporator request refrigeration, and system evaporator request system
It is cold；The ice making circuit is connect in series and parallel with refrigerating circuit, is controlled the control valve and is connected to the refrigerating circuit；The ice making
Circuit with the refrigerating circuit is pure is connected in parallel, control the control valve and connect respectively with the refrigerating circuit and the ice making circuit
It is logical.
According to one embodiment of the application, the detection simultaneously confirms non-first control period after refrigerator is in defrost
Later, further includes: detect and confirm the ice making evaporator request refrigeration, and the system evaporator does not request to freeze, control
The control valve and ice making circuit communication.
According to one embodiment of the application, the detection simultaneously confirms non-first control period after refrigerator is in defrost
Later, further includes: it detects and confirms that the ice making evaporator does not request to freeze, and system evaporator request refrigeration, control
The control valve is connected to refrigerating circuit.
According to one embodiment of the application, the detection simultaneously confirms non-first control period after refrigerator is in defrost
Later, further includes: detect and confirm that the ice making evaporator does not request to freeze, and the system evaporator does not request to freeze, control
The control valve is made to keep when front direction is constant.
The application second aspect embodiment proposes a kind of control device of refrigerator, comprising: first detection module, for examining
It surveys and confirms first control period after refrigerator is in defrost；First control module, for detecting and confirming ice making evaporator
Request refrigeration, control control valve and ice making circuit communication.
According to the control device of the refrigerator of the embodiment of the present application, after first detection module detects and confirms that refrigerator is in defrost
First control period, the first control module detects and confirms ice making evaporator request refrigeration, and control and makes ice back control valve
Road connection is preferentially selected to be passed through ice making circuit, is effectively reduced due to changing so as to control refrigerant after refrigerator defrost
Ice making compartment caused by frost be in time of the condition of high temperature, reduces ice melting and is frozen after melting again and lead to ice cube bonding
Risk is conducive to the storage of the long-term high quality of ice cube.
In addition, the control device of the refrigerator proposed according to the above embodiments of the present application can also have following supplementary technology special
Sign:
According to one embodiment of the application, first control module is also used to: being detected and is confirmed the ice maker evaporator
Device does not request to freeze, and system evaporator request refrigeration, controls the control valve and is connected to refrigerating circuit；It detects and confirms described
Ice making evaporator does not request to freeze, and the system evaporator does not request to freeze, and controls the control valve and keeps working as front direction not
Become.
According to one embodiment of the application, above-mentioned control device further include: the second detection module is used to detect and true
Recognize non-first control period that refrigerator is in after defrost；Second control module, is used for: detecting and confirms the ice making evaporator
Request refrigeration, and system evaporator request refrigeration, the ice making circuit are connect in series and parallel with refrigerating circuit, control the control valve
Be connected to the refrigerating circuit, the ice making circuit with the refrigerating circuit is pure is connected in parallel, control the control valve respectively with
The refrigerating circuit and the ice making circuit communication；It detects and confirms the ice making evaporator request refrigeration, and the system is steamed
Hair device does not request to freeze, and controls the control valve and the ice making circuit communication；It detects and confirms that the ice making evaporator is not asked
Refrigeration, and system evaporator request refrigeration are asked, the control valve is controlled and is connected to the refrigerating circuit；It detects and confirms institute
It states ice making evaporator not request to freeze, and the system evaporator does not request to freeze, controls the control valve holding and work as front direction
It is constant.
The application third aspect embodiment proposes a kind of refrigerator, including control described in the application second aspect embodiment
Device.
It is preferential can to control refrigerant by above-mentioned control device after refrigerator defrost for the refrigerator of the embodiment of the present application
Selection is passed through ice making circuit, is effectively reduced the time that the ice making compartment as caused by defrost is in the condition of high temperature, reduces
Freeze the risk for causing ice cube to bond again after ice melting and thawing, is conducive to the storage of the long-term high quality of ice cube.
The application fourth aspect embodiment proposes a kind of electronic equipment, comprising: memory, processor and is stored in described
On memory and the computer program that can run on the processor realizes this Shen when the processor executes described program
Please refrigerator described in first aspect embodiment control method.
The electronic equipment of the embodiment of the present application, when processor operation stores computer program on a memory, in refrigerator
When first control period after defrost, if ice making evaporator request refrigeration, controls control valve and ice making circuit connects
It is logical, it preferentially selects to be passed through ice making circuit so as to control refrigerant after refrigerator defrost, be effectively reduced since defrost is made
At ice making compartment be in time of the condition of high temperature, reduce the ice melting and wind for causing ice cube to bond that frozen after melting again
Danger, is conducive to the storage of the long-term high quality of ice cube.
The 5th aspect embodiment of the application proposes a kind of non-transitorycomputer readable storage medium, is stored thereon with meter
Calculation machine program, the program realize the control method of refrigerator described in the application first aspect embodiment when being executed by processor.
According to the non-transitorycomputer readable storage medium of the embodiment of the present application, processor runs the meter being stored thereon
When calculation machine program, when refrigerator is in first control period after defrost, if ice making evaporator request refrigeration, controls
Valve processed and ice making circuit communication preferentially select to be passed through ice making circuit, effectively so as to control refrigerant after refrigerator defrost
Reduce as caused by defrost the time that ice making compartment be in the condition of high temperature, reduces to freeze again after ice melting and thawing and lead
The risk for causing ice cube bonding, is conducive to the storage of the long-term high quality of ice cube.
Detailed description of the invention
The application is above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, wherein
Fig. 1 is the flow chart according to the control method of the refrigerator of the application one embodiment；
Fig. 2 is the block diagram according to the refrigeration system of the refrigerator of the application one embodiment；
Fig. 3 is the block diagram according to the refrigeration system of the refrigerator of the application another embodiment；
Fig. 4 is the control of refrigerator when being connected in series and parallel according to the ice making circuit of the application one embodiment and refrigerating circuit
The flow chart of method；
Fig. 5 is the control of the ice making circuit according to the application one embodiment and refrigerating circuit is pure when being connected in parallel refrigerator
The flow chart of method；And
Fig. 6 is the block diagram according to the control device of the refrigerator of the application one embodiment.
Specific embodiment
Embodiments herein is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the application, and should not be understood as the limitation to the application.
It is filled with reference to the accompanying drawings to describe the control of the control method, refrigerator of the refrigerator proposed according to the embodiment of the present application
It sets, refrigerator, electronic equipment and non-transitorycomputer readable storage medium.
Fig. 1 is the flow chart according to the control method of the refrigerator of the application one embodiment.As shown in Figure 1, this method packet
Include step:
S1 is detected and is confirmed first control period after refrigerator is in defrost.
S2 is detected and is confirmed ice making evaporator request refrigeration, control control valve and ice making circuit communication.
Specifically, as shown in Figures 2 and 3, refrigerator includes refrigeration system, and refrigeration system includes refrigerating circuit 1 and makes ice back
Road 2, making ice circuit 1 and refrigerating circuit 2 can be can also be used using series-parallel connection (Fig. 2) and pure be connected in parallel (Fig. 3).Wherein,
Refrigeration system includes at least: a compressor, condenser, control valve, system capillary, ice making capillary, system evaporator, system
Ice evaporator and muffler, refrigerating circuit 1 include: system capillary and system evaporator, and refrigerating circuit 2 includes: ice making hair
Tubule and ice making evaporator.
When first control period after refrigerator is in defrost, if ice making evaporator request refrigeration, steaming of no matter freezing
Whether sending out device request refrigeration, control valve is led into ice making capillary, so that control valve and ice making circuit connection, to ensure changing
When ice making evaporator is requested after frost, refrigerant is preferentially passed through ice making circuit, guarantees that the temperature of ice making compartment is back to rapidly setting model
It encloses, is effectively reduced the time that the ice making compartment as caused by defrost is in the condition of high temperature, reduces ice melting and melt
Freeze the risk for causing ice cube to bond again afterwards, is conducive to the storage of the long-term high quality of ice cube.
Fig. 4 is the control of refrigerator when being connected in series and parallel according to the ice making circuit of the application one embodiment and refrigerating circuit
The flow chart of method；Fig. 5 is the ice making circuit according to the application one embodiment and the refrigerator that refrigerating circuit is pure when being connected in parallel
Control method flow chart.That is Fig. 4 is the flow chart for the control method of system shown in Figure 2, and Fig. 5 is for shown in Fig. 3
The flow chart of the control method of system.The controlling party of the refrigerator of different refrigeration systems is described below with reference to specific embodiment
Method.
According to one embodiment of the application, after detecting and confirming first control period after refrigerator is in defrost,
Above-mentioned control method can also include: detection and confirm that the ice making evaporator does not request to freeze, and system evaporator is requested
Refrigeration, controls the control valve and is connected to refrigerating circuit.It detects and confirms that ice making evaporator does not request to freeze, and system evaporator
It does not request to freeze, control control valve is kept when front direction is constant.
Specifically, as shown in Figure 4 and Figure 5, when refrigerator is run, if refrigerator is in the week of first control after defrost
Phase controls control valve and turns to ice making capillary if ice making evaporator request refrigeration, so that control valve and ice making circuit connect
It is logical；If ice making evaporator does not request to freeze, and system evaporator request refrigeration, then control valve steering system capillary is controlled,
So that control valve is connected to refrigerating circuit, system evaporator refrigeration, ice making evaporator does not freeze.And if ice making evaporator is not asked
Refrigeration is sought, and system evaporator does not request to freeze, then control valve is kept when front direction is constant, and entire refrigeration system stops refrigeration.
According to one embodiment of the application, above-mentioned control method further include: after detecting and confirming that refrigerator is in defrost
Non- first control period；Detect and confirm ice making evaporator request refrigeration, and system evaporator request refrigeration；Make ice circuit
It is connect in series and parallel with refrigerating circuit, control control valve is connected to refrigerating circuit；Ice making circuit with refrigerating circuit is pure is connected in parallel, control
Control valve processed respectively with refrigerating circuit and ice making circuit communication.
Specifically, as shown in figure 4, when ice making circuit is connect in series and parallel with refrigerating circuit, if after refrigerator is in defrost
Non- first control period, when ice making evaporator request freeze, and system evaporator request refrigeration when, then control valve, which leads to, is
System capillary, control valve are connected to refrigerating circuit, and system evaporator is freezed simultaneously with ice making evaporator.
As shown in figure 5, when make ice circuit with refrigerating circuit is pure be connected in parallel when, if refrigerator is not at first after defrost
In a control period, when ice making evaporator requests to freeze, and system evaporator request is freezed, then control valve respectively leads to system hair
Tubule and ice making capillary, control valve are respectively communicated with refrigerating circuit and ice making circuit, and system evaporator is same with ice making evaporator
When freeze.
According to one embodiment of the application, detect and confirm non-first control period after refrigerator is in defrost it
Afterwards, above-mentioned control method can also include: detection and confirm ice making evaporator request refrigeration, and system evaporator does not request to make
It is cold, control control valve and ice making circuit communication；It detects and confirms that ice making evaporator does not request to freeze, and system evaporator request system
Cold, control control valve is connected to refrigerating circuit；It detects and confirms that ice making evaporator does not request to freeze, and system evaporator is not requested
Refrigeration, control control valve are kept when front direction is constant.
Specifically, as shown in Figure 4 and Figure 5, if refrigerator is in non-first control period after defrost, if ice making is steamed
Device request refrigeration is sent out, and system evaporator does not request to freeze, control control valve turns to ice making capillary, with control valve and makes ice back
Road connection, ice making evaporator separate refrigeration；If ice making evaporator does not request to freeze, and system evaporator request refrigeration, control
Control valve steering system capillary, is connected to control valve with refrigerating circuit, system evaporator refrigeration；If ice making evaporator is not asked
Refrigeration is sought, and system evaporator does not request to freeze, control control valve is kept when front direction is constant, and entire refrigeration system stops system
It is cold.
It is understood that the difference of Fig. 4 and Fig. 5 is, if refrigerator is in non-first control period after defrost, when
Ice making evaporator request refrigeration, and when system evaporator request refrigeration, for series-parallel system, the control method that Fig. 4 is used is:
Control valve leads to system capillary, and control valve is connected to refrigerating circuit, and system evaporator is freezed simultaneously with ice making evaporator；For
Pure parallel system, the method that Fig. 5 is used is: control valve respectively leads to system capillary and ice making capillary, control valve and refrigeration
Circuit and ice making circuit are respectively communicated with, and system evaporator is freezed simultaneously with ice making evaporator.
In conclusion refrigerator is in first after defrost control according to the control method of the refrigerator of the embodiment of the present application
Period, if ice making evaporator request refrigeration, controls control valve and ice making circuit communication, so as to control after refrigerator defrost
Refrigerant processed preferentially selects to be passed through ice making circuit, is effectively reduced the ice making compartment as caused by defrost and is in the condition of high temperature
Time, reduce it is ice melting and melt after freeze again cause ice cube bond risk, be conducive to the storage of the long-term high quality of ice cube
It deposits.
Corresponding with the control method of above-mentioned refrigerator, the application also proposes a kind of control device of refrigerator.For filling
Undisclosed details in embodiment is set, above-mentioned embodiment of the method is can refer to, is repeated no more in Installation practice.
Fig. 6 is the block diagram according to the control device of the refrigerator of the application one embodiment.As shown in fig. 6, the control
Device processed includes: first detection module 10 and the first control module 20.
Wherein, first detection module 10 is used to detecting and confirming first control period after refrigerator is in defrost.First
Control module 20 is for detecting and confirming ice making evaporator request refrigeration, control control valve and ice making circuit communication.
Specifically, first detection module 10 can detecte the first control period whether refrigerator is in after defrost, if
It is that then whether the first control module 20 detection ice making evaporator requests to freeze, if no matter ice making evaporator request refrigeration, freeze
Whether evaporator request refrigeration, control valve is led to ice making capillary by the first control module 20, so as to control valve and make ice back
Road connection, when ensuring that ice making evaporator is requested after defrost, refrigerant is preferentially passed through ice making circuit, guarantees the temperature of ice making compartment
Degree is back to setting range rapidly, is effectively reduced the time that the ice making compartment as caused by defrost is in the condition of high temperature, reduces
The ice melting and risk for causing ice cube to bond that frozen after melting again, is conducive to the storage of the long-term high quality of ice cube.
According to one embodiment of the application, the first control module 20 be can be also used for: detecting and confirms ice making evaporator
It does not request to freeze, and system evaporator request refrigeration, control control valve are connected to refrigerating circuit；It detects and confirms ice making evaporator
It does not request to freeze, and system evaporator does not request to freeze, control control valve is kept when front direction is constant.
According to one embodiment of the application, the control device of above-mentioned refrigerator can also include: the second detection module and
Second control module.
Wherein, the second detection module is used to detecting and confirming non-first control period after refrigerator is in defrost.Second
Control module is used for:
It detects and confirms ice making evaporator request refrigeration, and system evaporator request refrigeration, make ice circuit and refrigerating circuit
Series-parallel connection, control control valve be connected tos with refrigerating circuit, ice making circuit with refrigerating circuit is pure is connected in parallel, control control valve and divide
Other refrigerating circuit and the ice making circuit communication；It detects and confirms ice making evaporator request refrigeration, and system evaporator is not requested
Refrigeration, control control valve and ice making circuit communication；It detects and confirms that ice making evaporator does not request to freeze, and system evaporator is requested
Refrigeration, control control valve are connected to refrigerating circuit；It detects and confirms that ice making evaporator does not request to freeze, and system evaporator is not asked
Refrigeration is sought, control control valve is kept when front direction is constant.
To sum up, according to the control device of the refrigerator of the embodiment of the present application, first detection module detects and confirms that refrigerator is in
First control period after defrost, the first control module detect and confirm ice making evaporator request refrigeration, control control valve with
Circuit communication is made ice, preferentially selects to be passed through ice making circuit so as to control refrigerant after refrigerator defrost, be effectively reduced
The ice making compartment as caused by defrost be in time of the condition of high temperature, and reducing to freeze again after ice melting and thawing leads to ice cube
The risk of bonding is conducive to the storage of the long-term high quality of ice cube.
In addition, embodiments herein also proposes a kind of refrigerator, the control device including above-mentioned refrigerator.
It is preferential can to control refrigerant by above-mentioned control device after refrigerator defrost for the refrigerator of the embodiment of the present application
Selection is passed through ice making circuit, is effectively reduced the time that the ice making compartment as caused by defrost is in the condition of high temperature, reduces
Freeze the risk for causing ice cube to bond again after ice melting and thawing, is conducive to the storage of the long-term high quality of ice cube.
Embodiments herein proposes a kind of electronic equipment, comprising: memory, processor and storage are on a memory simultaneously
The computer program that can be run on a processor when processor executes program, realizes the control method of the above-mentioned refrigerator of the application.
The electronic equipment of the embodiment of the present application, when processor operation stores computer program on a memory, in refrigerator
When first control period after defrost, if ice making evaporator request refrigeration, controls control valve and ice making circuit connects
It is logical, it preferentially selects to be passed through ice making circuit so as to control refrigerant after refrigerator defrost, be effectively reduced since defrost is made
At ice making compartment be in time of the condition of high temperature, reduce the ice melting and wind for causing ice cube to bond that frozen after melting again
Danger, is conducive to the storage of the long-term high quality of ice cube.
Embodiments herein proposes a kind of non-transitorycomputer readable storage medium, is stored thereon with computer journey
Sequence, the program realize the control method of the above-mentioned refrigerator of the application when being executed by processor.
According to the non-transitorycomputer readable storage medium of the embodiment of the present application, processor runs the meter being stored thereon
When calculation machine program, when refrigerator is in first control period after defrost, if ice making evaporator request refrigeration, controls
Valve processed and ice making circuit communication preferentially select to be passed through ice making circuit, effectively so as to control refrigerant after refrigerator defrost
Reduce as caused by defrost the time that ice making compartment be in the condition of high temperature, reduces to freeze again after ice melting and thawing and lead
The risk for causing ice cube bonding, is conducive to the storage of the long-term high quality of ice cube.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description the application and simplifies description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
In this application unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although embodiments herein has been shown and described above, it is to be understood that above-described embodiment is example
Property, it should not be understood as the limitation to the application, those skilled in the art within the scope of application can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (13)
1. a kind of control method of refrigerator characterized by comprising
It detects and confirms first control period after refrigerator is in defrost；
It detects and confirms ice making evaporator request refrigeration, control control valve and ice making circuit communication.
2. control method according to claim 1, which is characterized in that detect and confirm first that refrigerator is in after defrost
Control period, the control method further include:
Detect and confirm that the ice making evaporator does not request to freeze, and system evaporator request refrigeration, control the control valve with
Refrigerating circuit connection.
3. control method according to claim 1, which is characterized in that detect and confirm first that refrigerator is in after defrost
Control period, the control method further include:
It detects and confirms that the ice making evaporator does not request to freeze, and the system evaporator does not request to freeze, and controls the control
Valve processed is kept when front direction is constant.
4. control method according to claim 1, which is characterized in that further include:
It detects and confirms non-first control period after refrigerator is in defrost；
Detect and confirm the ice making evaporator request refrigeration, and system evaporator request refrigeration；
The ice making circuit is connect in series and parallel with refrigerating circuit, is controlled the control valve and is connected to the refrigerating circuit；
The ice making circuit with the refrigerating circuit is pure is connected in parallel, control the control valve respectively with the refrigerating circuit and institute
State ice making circuit communication.
5. control method according to claim 4, which is characterized in that detect and confirm refrigerator is in after defrost non-first
A control period, the control method further include:
It detects and confirms the ice making evaporator request refrigeration, and the system evaporator does not request to freeze, and controls the control
Valve and ice making circuit communication.
6. control method according to claim 4, which is characterized in that detect and confirm refrigerator is in after defrost non-first
A control period, the control method further include:
It detects and confirms that the ice making evaporator does not request to freeze, and system evaporator request refrigeration, control the control
Valve is connected to refrigerating circuit.
7. control method according to claim 4, which is characterized in that detect and confirm refrigerator is in after defrost non-first
A control period, the control method further include:
It detects and confirms that the ice making evaporator does not request to freeze, and the system evaporator does not request to freeze, and controls the control
Valve processed is kept when front direction is constant.
8. a kind of control device of refrigerator characterized by comprising
First detection module, for detecting and confirming first control period after refrigerator is in defrost；
First control module, for detecting and confirming ice making evaporator request refrigeration, control control valve and ice making circuit communication.
9. control device according to claim 8, which is characterized in that first control module is also used to:
Detect and confirm that the ice making evaporator does not request to freeze, and system evaporator request refrigeration, control the control valve with
Refrigerating circuit connection；
It detects and confirms that the ice making evaporator does not request to freeze, and the system evaporator does not request to freeze, and controls the control
Valve processed is kept when front direction is constant.
10. control device according to claim 8, which is characterized in that further include:
Second detection module, for detecting and confirming non-first control period after refrigerator is in defrost；
Second control module, is used for:
Detect and confirm the ice making evaporator request refrigeration, and system evaporator request refrigeration, the ice making circuit and refrigeration
Circuit connects in series and parallel, controls the control valve and is connected to the refrigerating circuit, and the ice making circuit and the refrigerating circuit are pure
Be connected in parallel, control the control valve respectively with the refrigerating circuit and the ice making circuit communication；
It detects and confirms the ice making evaporator request refrigeration, and the system evaporator does not request to freeze, and controls the control
Valve and the ice making circuit communication；
It detects and confirms that the ice making evaporator does not request to freeze, and system evaporator request refrigeration, control the control
Valve is connected to the refrigerating circuit；
It detects and confirms that the ice making evaporator does not request to freeze, and the system evaporator does not request to freeze, and controls the control
Valve processed is kept when front direction is constant.
11. a kind of refrigerator characterized by comprising such as the control device of the described in any item refrigerators of claim 8-10.
12. a kind of electronic equipment characterized by comprising memory, processor and be stored on the memory and can be in institute
The computer program run on processor is stated, when the processor executes described program, is realized such as any one of claim 1-7
The control method of the refrigerator.
13. a kind of non-transitorycomputer readable storage medium, is stored thereon with computer program, which is characterized in that the program
When being executed by processor, the control method such as refrigerator of any of claims 1-7 is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910005359.0A CN109631487A (en) | 2019-01-03 | 2019-01-03 | Refrigerator and its control method, control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910005359.0A CN109631487A (en) | 2019-01-03 | 2019-01-03 | Refrigerator and its control method, control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109631487A true CN109631487A (en) | 2019-04-16 |
Family
ID=66056497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910005359.0A Pending CN109631487A (en) | 2019-01-03 | 2019-01-03 | Refrigerator and its control method, control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109631487A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887283A (en) * | 2019-11-29 | 2020-03-17 | 合肥美的电冰箱有限公司 | Computer readable storage medium, refrigeration equipment and defrosting method thereof |
| CN114165964A (en) * | 2020-08-21 | 2022-03-11 | 苏州三星电子有限公司 | Series-parallel connection refrigerator and pipeline assembly thereof |
| CN114763958A (en) * | 2021-01-15 | 2022-07-19 | 青岛海尔电冰箱有限公司 | Refrigerator |
| WO2023035997A1 (en) * | 2021-09-08 | 2023-03-16 | 青岛海尔电冰箱有限公司 | Refrigerator control method and refrigerator |
| WO2023035995A1 (en) * | 2021-09-08 | 2023-03-16 | 青岛海尔电冰箱有限公司 | Refrigerator control method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006226615A (en) * | 2005-02-17 | 2006-08-31 | Toshiba Corp | Refrigerator |
| CN1912511A (en) * | 2005-08-12 | 2007-02-14 | 三星电子株式会社 | Refrigerator and controlling method for the same |
| CN103574959A (en) * | 2013-11-04 | 2014-02-12 | 合肥华凌股份有限公司 | Refrigeration system of double-temperature refrigerator and double-temperature refrigerator |
| CN106123478A (en) * | 2016-06-29 | 2016-11-16 | 合肥美的电冰箱有限公司 | A kind of dual system controlling method for refrigerator, system and dual system refrigerator |
-
2019
- 2019-01-03 CN CN201910005359.0A patent/CN109631487A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006226615A (en) * | 2005-02-17 | 2006-08-31 | Toshiba Corp | Refrigerator |
| CN1912511A (en) * | 2005-08-12 | 2007-02-14 | 三星电子株式会社 | Refrigerator and controlling method for the same |
| CN103574959A (en) * | 2013-11-04 | 2014-02-12 | 合肥华凌股份有限公司 | Refrigeration system of double-temperature refrigerator and double-temperature refrigerator |
| CN106123478A (en) * | 2016-06-29 | 2016-11-16 | 合肥美的电冰箱有限公司 | A kind of dual system controlling method for refrigerator, system and dual system refrigerator |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887283A (en) * | 2019-11-29 | 2020-03-17 | 合肥美的电冰箱有限公司 | Computer readable storage medium, refrigeration equipment and defrosting method thereof |
| CN110887283B (en) * | 2019-11-29 | 2021-05-28 | 合肥美的电冰箱有限公司 | Computer readable storage medium, refrigeration equipment and defrosting method thereof |
| CN114165964A (en) * | 2020-08-21 | 2022-03-11 | 苏州三星电子有限公司 | Series-parallel connection refrigerator and pipeline assembly thereof |
| CN114763958A (en) * | 2021-01-15 | 2022-07-19 | 青岛海尔电冰箱有限公司 | Refrigerator |
| CN114763958B (en) * | 2021-01-15 | 2024-03-19 | 青岛海尔电冰箱有限公司 | refrigerator |
| WO2023035997A1 (en) * | 2021-09-08 | 2023-03-16 | 青岛海尔电冰箱有限公司 | Refrigerator control method and refrigerator |
| WO2023035995A1 (en) * | 2021-09-08 | 2023-03-16 | 青岛海尔电冰箱有限公司 | Refrigerator control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109631487A (en) | Refrigerator and its control method, control device | |
| EP0593194B1 (en) | Refrigeration system with sequentially operating multiple evaporators | |
| CN101617184B (en) | Cooling storage building | |
| EP3112781A1 (en) | Heat source side unit and refrigeration cycle device | |
| US20190063793A1 (en) | Multi-split system and liquid return prevention control method thereof during defrosting of multi-split system | |
| US20170241693A1 (en) | Vending machine | |
| EP2505929B1 (en) | Outdoor unit of air conditioner and method for controlling the same | |
| JP2002350014A (en) | Refrigeration equipment | |
| CN103574959A (en) | Refrigeration system of double-temperature refrigerator and double-temperature refrigerator | |
| JP6437120B2 (en) | Chilling unit | |
| JP2009287800A (en) | Refrigerating device | |
| US8353171B2 (en) | Refrigerating appliance comprising an ice-making machine | |
| JP5975742B2 (en) | Refrigeration equipment | |
| KR20110086345A (en) | Operation control method of a refrigerator having two evaporators | |
| JP3746753B2 (en) | Refrigeration apparatus for vehicle having two cold storages, and control method thereof | |
| CN115773620B (en) | Refrigerator control method, storage medium and refrigerator | |
| US20230160625A1 (en) | Refrigerator | |
| EP2770282B1 (en) | Method for controlling a refrigerating appliance | |
| AU2019418359B2 (en) | Refrigerator and control method and control device thereof | |
| JP6974089B2 (en) | Freezing / refrigerating showcase | |
| JP2017089901A (en) | Freezing/refrigerating showcase | |
| CN106152675A (en) | Defrosting method, defrosting control system and refrigerating appliance for refrigerating appliance | |
| CN115773621B (en) | Refrigerator control method, storage medium and refrigerator | |
| US2728198A (en) | Plural temperature refrigerating system | |
| CN103649655A (en) | Reducing or avoiding ice formation in an intermittently operated cooling unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190416 |
|
| RJ01 | Rejection of invention patent application after publication |