CN106247753B - A kind of control method of refrigerator and the refrigerator - Google Patents
A kind of control method of refrigerator and the refrigerator Download PDFInfo
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- CN106247753B CN106247753B CN201610874110.XA CN201610874110A CN106247753B CN 106247753 B CN106247753 B CN 106247753B CN 201610874110 A CN201610874110 A CN 201610874110A CN 106247753 B CN106247753 B CN 106247753B
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- refrigeration
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- refrigeration compartment
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- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
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- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/002—Defroster control
-
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric heating
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- 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
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
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- 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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present invention provides a kind of refrigerator and the control method of the refrigerator, the refrigerator includes the first refrigeration compartment and the second refrigeration compartment, second refrigeration compartment can switch between frozen mode and refrigeration mode, after frozen mode turns the starting of refrigeration mode, controller controls the start/stop of compressor according to the temperature of second refrigeration compartment, while the blower continues to run；On the one hand, controller controls the start and stop of the compressor according to the temperature of the second refrigeration compartment, and the evaporator can not generate new cooling capacity to the second refrigeration compartment cooling supply, and the temperature for being conducive to second refrigeration chamber rises；On the other hand, the blower remains operational state, cooling capacity remaining on evaporator part is delivered to the first refrigeration chamber, reduce the cooling capacity for being delivered to the second refrigeration chamber, accelerate the rising of the temperature of second refrigeration chamber, so that the second refrigeration compartment be enable quickly to switch to refrigeration mode from frozen mode.
Description
Technical field
The present invention relates to refrigerating plant fields, more particularly to one kind can be quickly by the temperature of refrigeration chamber in freezing mould
The control method of the refrigerator and the refrigerator that switch between formula and refrigeration mode.
Background technique
Currently, tool in the market is freezing there are two being typically all one of refrigeration compartment in the refrigerator of refrigeration compartment
Room, another refrigeration compartment is refrigerating chamber, and for certain user, freezing chamber using less, the usage amount of refrigerating chamber compared with
Greatly, therefore freezing chamber is typically in blank state, leads to the waste of the energy.
CN105865128A Chinese patent discloses a kind of refrigerator supply air system, method and refrigerator, the air-supply system
System include wind-guiding cavity, be installed on the intracorporal freezing fan of the wind guide chamber and refrigeration fan, the connection freezing fan and
The freezing air duct of the freezing chamber is connected to the refrigeration air duct of the refrigerating chamber and covers at the wind-guiding on the refrigeration fan
Cover, the wind scooper is equipped with the first air-out passage being connected to the freezing air duct and refrigeration air duct, described cold
When jelly room switchs to refrigerating chamber, the freezing fan is closed, starts the refrigeration fan, the freezing chamber can be turned
It is changed to refrigerating chamber, to meet the needs of users.But the rising of the temperature of freezing chamber is slower, causes switching time longer, influences to use
Family experience；And structure is more complicated, higher cost.
In view of this, it is necessary to provide the control methods of a kind of new refrigerator and the refrigerator to solve the above problems.
Summary of the invention
The temperature of refrigeration chamber in frozen mode and quickly can be refrigerated into mould the purpose of the present invention is to provide a kind of
The control method of the refrigerator switched between formula and the refrigerator.
For achieving the above object, the present invention adopts the following technical scheme: a kind of refrigerator, including the first refrigeration compartment,
To sense the first temperature sensor of the temperature of first refrigeration compartment, the second refrigeration compartment, to sense described second
The second temperature sensor of the temperature of refrigeration compartment provides the refrigeration of cooling capacity to first refrigeration compartment and the second refrigeration compartment
System and controller, the refrigeration system include close to the evaporator of second refrigeration compartment setting and the evaporator
Connected compressor, the cooling capacity to generate the evaporator are delivered to the first refrigeration compartment and the second refrigeration chamber
Air duct and blower, first temperature sensor, second temperature sensor, compressor and blower are electrical with the controller
Connection, second refrigeration compartment have frozen mode and refrigeration mode, and the refrigerator is set as starting the freezing mould
After formula turns refrigeration mode, the temperature refrigeration corresponding with refrigeration mode of the controller second temperature sensor sensing
The temperature of temperature band, to control the start/stop of compressor, while the blower continues to run.
Technical solution as a further improvement of that present invention, the refrigerator further include to form second refrigeration compartment interior
Gallbladder and the first heating element on the liner in the outside wall surface of separate first refrigeration compartment, first heating
Element and the controller are electrically connected and to heat to second refrigeration compartment.
Technical solution as a further improvement of that present invention, the refrigerator further include being set to second refrigeration chamber to use
With the switching switch for switching second refrigeration compartment between frozen mode and refrigeration mode and close to the switching
The second heating element of setting is switched, second heating element is to remove the icing on the switching switch；The switching
Switch, the second heating element are electrically connected with the controller.
Technical solution as a further improvement of that present invention, the refrigerator further include after being set to second refrigeration compartment
The air duct cover board of side, the switching switch and second heating element are set on the air duct cover board.
For achieving the above object, the present invention also provides a kind of control method for controlling above-mentioned refrigerator, the controlling parties
Method includes that second refrigeration compartment is turned refrigeration switching method, the freezing from freezing pattern switching to the freezing of refrigeration mode
Turn refrigeration switching method to include the following steps:: starting frozen mode turns refrigeration mode.
Technical solution as a further improvement of that present invention, the air duct include being connected with first refrigeration compartment
First air duct and the second air duct being connected with second refrigeration compartment, the refrigerator further include being set to first air duct
The interior air door to adjust the intake of first refrigeration compartment, it further includes walking as follows that the freezing, which turns refrigeration switching method,
Rapid: after frozen mode turns the starting of refrigeration mode, the air door is fully opened.
Technical solution as a further improvement of that present invention, the air duct include being connected with first refrigeration compartment
First air duct and the second air duct being connected with second refrigeration compartment, the refrigerator further include being set to second refrigeration
Between the indoor and air outlet that is connected with second air duct and matched with the air outlet to adjust the air outlet
The baffle of size, it further includes following steps that the freezing, which turns refrigeration switching method: described after frozen mode turns the starting of refrigeration mode
Air outlet described in baffle shaded portions is to reduce the size of the air outlet.
Technical solution as a further improvement of that present invention, the refrigerator further include being set to second refrigeration chamber
First heating element, first heating element and the controller are electrically connected, and the freezing turns refrigeration switching method and also wraps
Include following steps: after frozen mode turns the starting of refrigeration mode, first heating element starts to be added to second refrigeration compartment
Heat is so that the temperature of second refrigeration compartment rises to the corresponding refrigerating temperature zone of refrigeration mode, in second refrigeration compartment
Temperature rise to refrigerating temperature zone after, the fan parking, at the same first heating element close.
Technical solution as a further improvement of that present invention, it further includes following steps that the freezing, which turns refrigeration switching method:
After the temperature of second refrigeration compartment rises to refrigerating temperature zone, whether the temperature for sensing second refrigeration compartment reaches out
Machine temperature, if so, the compressor and blower starting；If it is not, whether the temperature for then sensing first refrigeration compartment arrives
Up to turn-on temperature, if so, first heating element starting is freezed with heating to second refrigeration compartment described second
After the temperature of compartment reaches turn-on temperature, first heating element is closed, while the compressor and blower starting.
Technical solution as a further improvement of that present invention, the refrigerator further include being set to second refrigeration chamber to use
With the switching switch for switching second refrigeration compartment between frozen mode and refrigeration mode and set on described second
Refrigeration chamber and close to the second heating element of the switching switch setting, the switching switchs, the second heating element with
The controller is electrically connected, and it further includes following steps that the freezing, which turns refrigeration switching method: the frozen mode turns refrigeration mould
Before formula starting, the second heating element starting is to remove the icing on the switching switch.
Technical solution as a further improvement of that present invention, the control method further include by second refrigeration compartment from
The refrigeration for refrigerating pattern switching to frozen mode turns freezing switching method, and the temperature of first refrigeration compartment is set in refrigeration temperature
Band is spent, after the refrigeration turn freezing switching method includes the following steps: that refrigeration mode turns frozen mode starting, the controller ratio
The temperature temperature corresponding with refrigerating temperature zone of first temperature sensor sensing controls the compressor and blower
Start and stop.
Technical solution as a further improvement of that present invention, the air duct include being connected with first refrigeration compartment
First air duct and the second air duct being connected with second refrigeration compartment, the refrigerator further include being set to first air duct
The interior air door to adjust the intake of first refrigeration compartment, it further includes walking as follows that the refrigeration, which turns freezing switching method,
Rapid: after refrigeration mode turns frozen mode starting, the air door part is closed.
Technical solution as a further improvement of that present invention, the air duct include being connected with first refrigeration compartment
First air duct and the second air duct being connected with second refrigeration compartment, the refrigerator further include being set to second refrigeration
Between the indoor and air outlet that is connected with second air duct and matched with the air outlet to adjust the air outlet
The baffle of size, it further includes following steps that the refrigeration, which turns freezing switching method: described after refrigeration mode turns frozen mode starting
Baffle movement is so that the air outlet is completely exposed.
Technical solution as a further improvement of that present invention, it further includes following steps that the refrigeration, which turns freezing switching method:
After refrigeration mode turns frozen mode starting, in N number of the start-up period of compressor operation, the booting temperature of first refrigeration compartment
Degree reduces.
The beneficial effects of the present invention are: the temperature of the second refrigeration compartment in refrigerator in the present invention is from frozen mode to cold
When hiding pattern switching, on the one hand, the controller controls the start and stop of the compressor according to the temperature of second refrigeration compartment,
At this point, since the Current Temperatures of the second refrigeration compartment are lower than the temperature of the corresponding refrigerating temperature zone of refrigeration mode, therefore, at compressor
In shutdown status, the evaporator can not generate new cooling capacity to the second refrigeration compartment cooling supply, be conducive to second system
The temperature of cold compartment rises；On the other hand, the blower remains operational state, by cooling capacity remaining on evaporator part
It is delivered to the first refrigeration chamber, to reduce the cooling capacity for being delivered to second refrigeration chamber, accelerates second refrigeration
Between indoor temperature rising.
Detailed description of the invention
Fig. 1 is that the freezing in the first embodiment in the present invention turns to refrigerate the flow chart of switching method.
Fig. 2 is that the freezing in the second embodiment in the present invention turns to refrigerate the flow chart of switching method.
Specific embodiment
Hereinafter, the present invention will be described in detail with reference to various embodiments shown in the accompanying drawings, please refers to Fig. 1 to Fig. 2 institute
Show, is better embodiment of the invention.
The present invention provides a kind of refrigerator and the control method of the refrigerator, can be quickly by the second refrigeration compartment in frozen mode
And switch between refrigeration mode, to meet the needs of users, while switching efficiency is improved, reduces the waiting time of user.
The refrigerator include the first refrigeration compartment, set on first refrigeration chamber to sense it is described first refrigeration between
First temperature sensor of indoor real time temperature, the second refrigeration compartment, set on second refrigeration chamber to sense
State the second temperature sensor of the real time temperature of the second refrigeration chamber, to add to the first of second refrigeration compartment heating
Thermal element provides the refrigeration system and controller of cooling capacity to first refrigeration compartment and the second refrigeration compartment.
The refrigeration system includes the evaporator being arranged close to second refrigeration compartment, the pressure being connected with the evaporator
Contracting machine, the cooling capacity to generate the evaporator are delivered to air duct and the wind of the first refrigeration compartment and the second refrigeration chamber
Machine.
The air duct include the first air duct being connected with first refrigeration compartment and with second refrigeration compartment
The second air duct being connected, the cooling capacity that the blower generates the evaporator are defeated through the first air duct, the second air duct difference respectively
It send to the first refrigeration compartment, the second refrigeration chamber, to reduce the temperature of first refrigeration compartment and the second refrigeration chamber
Degree.
First temperature sensor, second temperature sensor, the first heating element, compressor and blower with it is described
Controller is electrically connected, the temperature for the first refrigeration compartment that the controller is sensed according to first temperature sensor or institute
The temperature for stating the second refrigeration compartment that second temperature sensor senses controls the start and stop of the compressor.
The temperature of first refrigeration compartment is set in refrigerating temperature zone, second refrigeration compartment have frozen mode with
And refrigeration mode.Above-mentioned frozen mode, that is, second refrigeration compartment temperature is set in cryogenic temperature band, above-mentioned refrigeration mode
The temperature of i.e. described second refrigeration compartment is set in refrigerating temperature zone.
Meanwhile it being in refrigerating temperature zone in first refrigeration compartment, while the temperature of the second refrigeration chamber is set in
When cryogenic temperature band or second refrigeration compartment from refrigeration pattern switching be frozen mode when, the controller is according to
The temperature of first temperature sensor sensing controls the start and stop of the compressor.
User by the change-over switch by second refrigeration compartment from frozen mode to refrigeration pattern switching when, institute
State the start and stop that controller controls the compressor according to the temperature that the second temperature sensor senses.
Further, the refrigerator further includes being set to second refrigeration chamber second refrigeration compartment to exist
The switching switch switched between frozen mode and refrigeration mode and the second heating element close to the switching switch setting,
The switching switch, the second heating element are electrically connected with the controller, and the controller is switched according to the switching and sent out
Signal enabling frozen mode out turns refrigeration mode or starting refrigeration mode turns refrigeration mode.
Second heating element is to give switching switch heating, to turn the starting of refrigeration mode in the frozen mode
Before, remove the icing on the switching switch, the switching switch convenient for the user to operate.
Specifically, the refrigerator further includes the air duct cover board of the rear side set on second refrigeration compartment, and the switching is opened
It closes and second heating element is set on the air duct cover board.
The refrigerator further includes the liner to form second refrigeration compartment, and first heating element is set to the liner
Outside wall surface on, with after starting first heating element, first heating element gives second refrigeration compartment heating
So that temperature rapid increase to the corresponding refrigerating temperature zone of refrigeration mode for second refrigeration compartment.
Specifically, first heating element is set on the liner far from first refrigeration compartment and described first
The side in air duct, after preventing first heating element from starting, the heat transfer of first heating element to the first refrigeration
Between it is indoor, keep the temperature fluctuation of the first refrigeration chamber excessive, influence the fresh-keeping effect of first refrigeration chamber.
After starting frozen mode turns refrigeration mode, i.e., described second refrigeration compartment is cut from frozen mode to refrigeration mode
It changes, at this point, since the Current Temperatures of the second refrigeration compartment are lower than the temperature of refrigerating temperature zone, therefore, compressor is in shutdown status,
The evaporator can not generate new cooling capacity to the second refrigeration compartment cooling supply, be conducive to the temperature of second refrigeration compartment
Rise.
After starting frozen mode turns refrigeration mode, and after the compressor shutdown, the blower remains operational state, with
Cooling capacity remaining on evaporator part is delivered to the first refrigeration chamber, is delivered between second refrigeration to reduce
Indoor cooling capacity accelerates the rising of the temperature of second refrigeration chamber；First heating element starts to described simultaneously
The heating of second refrigeration compartment shortens freezing and turns cold preservation time, promote user to accelerate the rising of the second refrigeration compartment temperature
Experience.
In first embodiment of the invention, the refrigerator further includes being set in first air duct to adjust described the
The air door of the intake of one refrigeration compartment, the air door can be also possible to electric flap for manual air door.
After starting frozen mode turns refrigeration mode, the air door is fully opened, and increases by first refrigeration compartment
Intake, the remaining cooling capacity of the evaporator to be largely delivered in the first refrigeration compartment by the blower, on the one hand,
Cooling capacity is provided to first refrigeration compartment to reduce the speed of the first refrigeration compartment temperature recovery；On the other hand, it reduces
Into the cooling capacity of second refrigeration chamber, to accelerate the rising of the second refrigeration chamber temperature, shortens freezing and turn
The time of refrigeration.
Certainly, after starting refrigeration mode turns frozen mode, i.e., the temperature of described second refrigeration chamber refrigerates mode certainly
When switching to frozen mode, the air door is in the state that part is closed, thus, most of energy in cooling capacity that evaporator generates
Enter second refrigeration chamber, enough quickly to reduce the temperature of second refrigeration chamber.
In second embodiment of the invention, the refrigerator further includes set on second refrigeration chamber and with described the
The air outlet and matched with the air outlet to adjust the baffle of the size of the air outlet that two air ducts are connected, are starting
After frozen mode turns refrigeration mode, the mobile baffle makes air outlet described in the baffle shaded portions, to reduce the outlet air
The size of mouth accelerates the upper of the second refrigeration chamber temperature to reduce the cooling capacity into second refrigeration chamber
It rises, shortens the time that freezing turns refrigeration.
Certainly, after starting refrigeration mode turns frozen mode, i.e., the temperature of described second refrigeration chamber refrigerates mode certainly
When switching to frozen mode, the air outlet is completely exposed in the mobile baffle, thus, the cooling capacity that evaporator generates is most of
Into second refrigeration chamber, quickly to reduce the temperature of second refrigeration chamber.
In addition to above-mentioned difference, other structures are all the same, repeat no more in this for present embodiment and first embodiment.
After starting frozen mode turns refrigeration mode, blower is continued to run while air door fully opens or air outlet part
Masking cooperates the first heating element to described the so that the remaining cooling capacity of evaporator is largely delivered to the first refrigeration chamber
The heating of two refrigeration compartments, enables the temperature of the second refrigeration chamber quickly to rise to refrigerating temperature zone from cryogenic temperature band, complete
Turn the switching of refrigeration at freezing, improves switching efficiency, and save period of reservation of number.
The control method includes that second refrigeration compartment is turned cold from frozen mode to the freezing of refrigeration pattern switching
Hiding switching method and the refrigeration turn freezing switching method for switching second refrigeration compartment to frozen mode from refrigeration mode.
It please join shown in Fig. 1, in first embodiment of the invention, it includes following step that the freezing, which turns refrigeration switching method,
It is rapid:
S1: starting frozen mode turns refrigeration mode；
When the refrigerator include be set to second refrigeration chamber to by second refrigeration compartment in frozen mode
And the switching switched between refrigeration mode is switched and is set set on second refrigeration chamber and close to switching switch
When the second heating element set, it further includes following steps that the freezing, which turns refrigeration switching method: the frozen mode turns refrigeration mould
Before formula starting before i.e. step S1, the second heating element starting is to remove the icing on the switching switch.In the switching
After icing removal on switch, second heating element is closed, and user can be by operating described in the switching switch starting
Frozen mode turns refrigeration mode.
S2: controller controls the start and stop of the compressor, the wind according to the temperature that the second temperature sensor senses
Machine continues to run, and the air door fully opens, while the controller controls the first heating element starting；
Fan operation and air door, which are fully opened, in step S2 is largely delivered to the first system for the remaining cooling capacity of evaporator
Cold interior, while the first heating element being cooperated to heat to second refrigeration compartment, enable the temperature of the second refrigeration chamber
The corresponding refrigerating temperature zone of refrigeration mode is enough rapidly increased to, the switching that freezing turns refrigeration is completed, improves switching efficiency, and save
Period of reservation of number.
In above-mentioned steps S2 after starting frozen mode turns refrigeration mode, since the current temperature of the second refrigeration compartment is lower than
The refrigerating temperature zone, therefore the controller controls the compressor shutdown, the evaporator can not generate new cooling capacity to institute
The second refrigeration compartment cooling supply is stated, the temperature for being conducive to second refrigeration compartment rises.
S3: judging whether the temperature of second refrigeration compartment rises to the corresponding refrigerating temperature zone of refrigeration mode, if so,
The then fan parking, while first heating element is closed.
S4: after the temperature of second refrigeration compartment rises to refrigerating temperature zone, the temperature of second refrigeration compartment is sensed
Whether degree reaches turn-on temperature, if so, the compressor and blower starting；If it is not, then sensing first refrigeration compartment
Temperature whether reach turn-on temperature, if so, first heating element starting with to second refrigeration compartment heat,
After the temperature of second refrigeration compartment reaches turn-on temperature, first heating element is closed, at the same the compressor and
Blower starting.
In step S4 after compressor start, the cooling capacity that is generated the evaporator by the blower is from the first air duct,
Two air ducts are delivered to the first refrigeration compartment, the second refrigeration chamber respectively to reduce by first refrigeration compartment and the second refrigeration
Between indoor temperature, be in the first refrigeration compartment, the temperature of the second refrigeration chamber in refrigerating temperature zone, be conducive to food
It is fresh-keeping.
Meanwhile after second refrigeration compartment is from frozen mode to refrigeration pattern switching, the controller is according to
The temperature of second refrigeration compartment controls the start and stop of the compressor and blower, in the process, when the temperature of the first refrigeration compartment
When degree flies up arrival turn-on temperature, the first heating element of second refrigeration chamber starts so that the second refrigeration compartment
Interior temperature is rapidly achieved turn-on temperature, starts compressor and blower to first refrigeration compartment and the second refrigeration compartment system
It is cold, it is in the first refrigeration compartment, the temperature of the second refrigeration chamber in refrigerating temperature zone, is conducive to the fresh-keeping of food.
The refrigeration turns freezing switching method and includes the following steps:
A1: starting refrigeration mode turns frozen mode；
A2: controller controls the start and stop of the compressor, blower, wind according to the temperature that first temperature sensor senses
Door section is closed, while the turn-on temperature of first refrigeration compartment is reduced within N number of start/stop of compressor period.
After starting refrigeration mode turns frozen mode in step A2, air door part is closed with the big portion of the cooling capacity for generating evaporator
Divide and be delivered to the second refrigeration chamber, accelerates the decline of the temperature of the second refrigeration chamber.
The turn-on temperature of the first refrigeration compartment is reduced in step A2 to shorten the time of compressor shutdown, in certain period of time
The interior semen donors for increasing by second refrigeration compartment enable the temperature of the second refrigeration compartment to drop quickly to frozen mode corresponding
Cryogenic temperature band.
In present embodiment, the N is 3, after starting the refrigeration mode and turning frozen mode, 3 of compressor operation
In the start-up period, the turn-on temperature of first refrigeration compartment is reduced.
It please join shown in Fig. 2, in second embodiment of the invention, it includes following step that the freezing, which turns refrigeration switching method,
It is rapid:
S1 ': starting frozen mode turns refrigeration mode；
When the refrigerator include be set to second refrigeration chamber to by second refrigeration compartment in frozen mode
And the switching switched between refrigeration mode is switched and is set set on second refrigeration chamber and close to switching switch
When the second heating element set, it further includes following steps that the freezing, which turns refrigeration switching method: the frozen mode turns refrigeration mould
Before formula starting before i.e. step S1, the second heating element starting is to remove the icing on the switching switch.In the switching
After icing removal on switch, second heating element is closed, and user can be by operating described in the switching switch starting
Frozen mode turns refrigeration mode.
S2 ': controller controls the start and stop of the compressor according to the temperature of second refrigeration compartment, and the blower continues
It runs, air outlet described in the baffle shaded portions, while the controller controls the first heating element starting；
Fan operation and baffle shaded portions air outlet are in step S2 ' to largely defeated by the remaining cooling capacity of evaporator
It send to the first refrigeration chamber, while the first heating element being cooperated to heat to second refrigeration compartment, make the second refrigeration compartment
Interior temperature can rapidly increase to the corresponding refrigerating temperature zone of refrigeration mode, complete the switching that freezing turns refrigeration, improve switching
Efficiency, and save period of reservation of number.
In above-mentioned steps S2 ' after starting frozen mode turns refrigeration mode, since the current temperature of the second refrigeration compartment is low
In the refrigerating temperature zone, therefore the controller controls the compressor shutdown, the evaporator can not generate new cooling capacity to
The second refrigeration compartment cooling supply, the temperature for being conducive to second refrigeration compartment rise.
S3 ': judging whether the temperature of second refrigeration compartment rises to refrigerating temperature zone, if so, the blower stops
Machine, while first heating element is closed.
S4 ': after the temperature of second refrigeration compartment rises to refrigerating temperature zone, the temperature of second refrigeration compartment is sensed
Whether degree reaches turn-on temperature, if so, the compressor and blower starting；If it is not, then sensing first refrigeration compartment
Temperature whether reach turn-on temperature, if so, first heating element starting with to second refrigeration compartment heat,
After the temperature of second refrigeration compartment reaches turn-on temperature, first heating element is closed, at the same the compressor and
Blower starting.
In step S4 ' after compressor start, the cooling capacity that is generated the evaporator by the blower is from the first air duct,
Two air ducts are delivered to the first refrigeration compartment, the second refrigeration chamber respectively to reduce by first refrigeration compartment and the second refrigeration
Between indoor temperature, be in the first refrigeration compartment, the temperature of the second refrigeration chamber in refrigerating temperature zone, be conducive to food
It is fresh-keeping.
Meanwhile after second refrigeration compartment is from frozen mode to refrigeration pattern switching, the controller is according to
The temperature of second refrigeration compartment controls the start and stop of the compressor and blower, in the process, when the temperature of the first refrigeration compartment
When degree flies up arrival turn-on temperature, the first heating element of second refrigeration chamber starts so that the second refrigeration compartment
Interior temperature is rapidly achieved turn-on temperature, starts compressor and blower to first refrigeration compartment and the second refrigeration compartment system
It is cold, it is in the first refrigeration compartment, the temperature of the second refrigeration chamber in refrigerating temperature zone, is conducive to the fresh-keeping of food.
The refrigeration turns freezing switching method and includes the following steps:
A1 ': starting frozen mode turns refrigeration mode；
A2 ': controller controls the start and stop of the compressor, blower, air outlet according to the temperature of first refrigeration compartment
It is completely exposed, while reducing the turn-on temperature of first refrigeration compartment within N number of start/stop of compressor period.
Starting frozen mode turns refrigeration mode in step A2 ', and air outlet is completely exposed big with the cooling capacity for generating evaporator
Part is delivered to the second refrigeration chamber, accelerates the decline of the temperature of the second refrigeration chamber.
The turn-on temperature of the first refrigeration compartment is reduced in step A2 ' to shorten the time of compressor shutdown, in certain time
The semen donors for increasing by second refrigeration compartment in section, enable the temperature of the second refrigeration compartment to drop quickly to cryogenic temperature
Band.
In present embodiment, the N is 3, after starting the frozen mode and turning refrigeration mode, 3 of compressor operation
In the start-up period, the turn-on temperature of first refrigeration compartment is reduced.
In conclusion the temperature of the second refrigeration compartment in refrigerator in the present invention is from frozen mode to refrigeration pattern switching
When, on the one hand, the controller controls the start and stop of the compressor according to the temperature of the second refrigeration compartment, at this point, due to second
The Current Temperatures of refrigeration compartment are lower than the temperature of the corresponding refrigerating temperature zone of refrigeration mode, therefore, compressor is in shutdown status, institute
New cooling capacity can not be generated to the second refrigeration compartment cooling supply, in the temperature for being conducive to second refrigeration compartment by stating evaporator
It rises；On the other hand, the blower remains operational state, and cooling capacity remaining on evaporator part is delivered to the first refrigeration
Between it is indoor, to reduce the cooling capacity for being delivered to second refrigeration chamber, accelerate the temperature of second refrigeration chamber
Rise.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
The series of detailed descriptions listed above only for feasible embodiment of the invention specifically
Protection scope bright, that they are not intended to limit the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention
Or change should all be included in the protection scope of the present invention.
Claims (14)
1. a kind of refrigerator, the first temperature sensing of the temperature including the first refrigeration compartment, to sense first refrigeration compartment
Device, the second refrigeration compartment, the second temperature sensor of temperature to sense second refrigeration compartment, to first refrigeration
Compartment and the second refrigeration compartment provide the refrigeration system and controller of cooling capacity, and the refrigeration system includes close to second system
The evaporator of cold compartment setting, the compressor being connected with the evaporator, the cooling capacity to generate the evaporator are delivered to
The air duct and blower of first refrigeration compartment and the second refrigeration chamber, first temperature sensor, second temperature sensor,
Compressor and blower are electrically connected with the controller, it is characterised in that: second refrigeration compartment has frozen mode
And refrigeration mode, the refrigerator are set as after starting the frozen mode and turning refrigeration mode, the controller is relatively more described
The temperature of the temperature of second temperature sensor sensing refrigerating temperature zone corresponding with refrigeration mode, is opened with controlling the compressor
Stop, while the blower continues to run.
2. refrigerator as described in claim 1, it is characterised in that: the refrigerator further includes to form second refrigeration compartment interior
Gallbladder and the first heating element on the liner in the outside wall surface of separate first refrigeration compartment, first heating
Element and the controller are electrically connected and to heat to second refrigeration compartment.
3. refrigerator as described in claim 1, it is characterised in that: the refrigerator further includes being set to second refrigeration chamber to use
With the switching switch for switching second refrigeration compartment between frozen mode and refrigeration mode and close to the switching
The second heating element of setting is switched, second heating element is to remove the icing on the switching switch；The switching
Switch, the second heating element are electrically connected with the controller.
4. refrigerator as claimed in claim 3, it is characterised in that: the refrigerator further includes after being set to second refrigeration compartment
The air duct cover board of side, the switching switch and second heating element are set on the air duct cover board.
5. a kind of control method of refrigerator described in control the claims 1, it is characterised in that: the control method includes will
Second refrigeration compartment turns refrigeration switching method from freezing pattern switching to the freezing of refrigeration mode, and the freezing turns refrigeration and cuts
The method of changing includes the following steps: that starting frozen mode turns refrigeration mode.
6. control method as claimed in claim 5, it is characterised in that: the air duct includes being connected with first refrigeration compartment
The first logical air duct and the second air duct being connected with second refrigeration compartment, the refrigerator further include being set to described first
To adjust the air door of the intake of first refrigeration compartment in air duct, it further includes as follows that the freezing, which turns a refrigeration switching method,
Step: after frozen mode turns the starting of refrigeration mode, the air door is fully opened.
7. control method as claimed in claim 5, it is characterised in that: the air duct includes being connected with first refrigeration compartment
The first logical air duct and the second air duct being connected with second refrigeration compartment, the refrigerator further include being set to described second
It refrigeration chamber and the air outlet being connected with second air duct and is matched with the air outlet to adjust the outlet air
The baffle of the size of mouth, it further includes following steps that the freezing, which turns a refrigeration switching method: after frozen mode turns the starting of refrigeration mode,
Air outlet described in the baffle shaded portions is to reduce the size of the air outlet.
8. the control method as described in claim 5 or 6 or 7, it is characterised in that: the refrigerator further includes being set to second system
Cold indoor first heating element, first heating element and the controller are electrically connected, and the freezing turns refrigeration and cuts
The method of changing further includes following steps: after frozen mode turns the starting of refrigeration mode, first heating element starts to described second
Refrigeration compartment heats so that the temperature of second refrigeration compartment rises to the corresponding refrigerating temperature zone of refrigeration mode, described the
After the temperature of two refrigeration compartments rises to refrigerating temperature zone, the fan parking, while first heating element is closed.
9. control method as claimed in claim 8, it is characterised in that: it further includes walking as follows that the freezing, which turns refrigeration switching method,
Rapid: after the temperature of second refrigeration compartment rises to refrigerating temperature zone, whether the temperature for sensing second refrigeration compartment reaches
To turn-on temperature, if so, the compressor and blower starting；If it is not, then sensing the temperature of first refrigeration compartment is
No arrival turn-on temperature, if so, first heating element starts to heat to second refrigeration compartment, described second
After the temperature of refrigeration compartment reaches turn-on temperature, first heating element is closed, while the compressor and blower starting.
10. control method as claimed in claim 5, it is characterised in that: the refrigerator further includes being set between second refrigeration
It is indoor to switch and be set to institute with the switching for switching second refrigeration compartment between frozen mode and refrigeration mode
State the second refrigeration chamber and close to the second heating element of the switching switch setting, the switching switch, the second heating unit
Part is electrically connected with the controller, and it further includes following steps that the freezing, which turns refrigeration switching method: the frozen mode turns
Before the starting of refrigeration mode, the second heating element starting is to remove the icing on the switching switch.
11. control method as claimed in claim 5, it is characterised in that: the control method further includes that described second freezes
Refrigeration of the compartment from refrigeration pattern switching to frozen mode turns freezing switching method, and the temperature of first refrigeration compartment is set in
Refrigerating temperature zone, after the refrigeration turn freezing switching method includes the following steps: that refrigeration mode turns frozen mode starting, the control
The temperature temperature corresponding with refrigerating temperature zone of the device processed first temperature sensor sensing, control the compressor and
The start and stop of blower.
12. control method as claimed in claim 11, it is characterised in that: the air duct includes and the first refrigeration compartment phase
First air duct of connection and the second air duct for being connected with second refrigeration compartment, the refrigerator further include being set to described the
To adjust the air door of the intake of first refrigeration compartment in one air duct, the refrigeration turn a freezing switching method further include as
Lower step: after refrigeration mode turns frozen mode starting, the air door part is closed.
13. control method as claimed in claim 11, it is characterised in that: the air duct includes and the first refrigeration compartment phase
First air duct of connection and the second air duct for being connected with second refrigeration compartment, the refrigerator further include being set to described the
Two refrigeration chambers and the air outlet being connected with second air duct and matched with the air outlet with adjust it is described go out
The baffle of the size in air port, it further includes following steps that the refrigeration, which turns freezing switching method: refrigeration mode turns frozen mode starting
Afterwards, the baffle movement is so that the air outlet is completely exposed.
14. the control method as described in claim 11 or 12 or 13, it is characterised in that: the refrigeration turns freezing switching method also
After including the following steps: that refrigeration mode turns frozen mode starting, in N number of the start-up period of compressor operation, first system
The turn-on temperature of cold compartment reduces.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610874110.XA CN106247753B (en) | 2016-09-30 | 2016-09-30 | A kind of control method of refrigerator and the refrigerator |
| PCT/CN2017/104156 WO2018059522A1 (en) | 2016-09-30 | 2017-09-29 | Refrigerator and method for controlling refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610874110.XA CN106247753B (en) | 2016-09-30 | 2016-09-30 | A kind of control method of refrigerator and the refrigerator |
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| CN106247753A CN106247753A (en) | 2016-12-21 |
| CN106247753B true CN106247753B (en) | 2019-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610874110.XA Active CN106247753B (en) | 2016-09-30 | 2016-09-30 | A kind of control method of refrigerator and the refrigerator |
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| CN (1) | CN106247753B (en) |
| WO (1) | WO2018059522A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247753B (en) * | 2016-09-30 | 2019-05-03 | 青岛海尔股份有限公司 | A kind of control method of refrigerator and the refrigerator |
| CN106885417B (en) * | 2017-01-09 | 2019-07-02 | 青岛海尔股份有限公司 | A kind of control method of refrigerator |
| CN107421208B (en) * | 2017-07-26 | 2019-11-01 | 合肥华凌股份有限公司 | Freezer compartment of refrigerator temperature control method, system, device, storage medium and refrigerator |
| CN107763960B (en) * | 2017-10-30 | 2020-01-31 | 合肥华凌股份有限公司 | Control method and control device of refrigeration mode, refrigeration equipment and storage medium |
| CN111238139B (en) * | 2018-11-28 | 2023-04-07 | 青岛海尔特种电冰柜有限公司 | Control method of refrigerating device |
| CN109813025B (en) * | 2019-01-23 | 2023-08-22 | 青岛海尔电冰箱有限公司 | Refrigerator and control method thereof |
| CN112797725B (en) * | 2020-12-30 | 2022-05-10 | 长虹美菱股份有限公司 | Direct-cooling single-cycle refrigerator frequency conversion control method |
| CN115247929B (en) * | 2021-04-26 | 2023-07-14 | 青岛海尔电冰箱有限公司 | Refrigerator and control method thereof |
| CN114440543A (en) * | 2022-01-21 | 2022-05-06 | 长虹美菱股份有限公司 | Method for realizing one-key switching of vertical refrigerator |
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| CN1201131A (en) * | 1997-05-29 | 1998-12-09 | 株式会社东芝 | Refrigerator |
| JP2003185322A (en) * | 2001-12-20 | 2003-07-03 | Fujitsu General Ltd | Refrigerator |
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| JP2516932B2 (en) * | 1986-09-02 | 1996-07-24 | 松下冷機株式会社 | refrigerator |
| KR101809971B1 (en) * | 2011-08-16 | 2017-12-18 | 삼성전자주식회사 | Refrigerator and control method thereof |
| CN106247753B (en) * | 2016-09-30 | 2019-05-03 | 青岛海尔股份有限公司 | A kind of control method of refrigerator and the refrigerator |
| CN106568271A (en) * | 2016-10-25 | 2017-04-19 | 青岛海尔股份有限公司 | Single system air-cooled refrigerator and control method thereof |
| CN106885417B (en) * | 2017-01-09 | 2019-07-02 | 青岛海尔股份有限公司 | A kind of control method of refrigerator |
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- 2016-09-30 CN CN201610874110.XA patent/CN106247753B/en active Active
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- 2017-09-29 WO PCT/CN2017/104156 patent/WO2018059522A1/en active Application Filing
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| CN1201131A (en) * | 1997-05-29 | 1998-12-09 | 株式会社东芝 | Refrigerator |
| JP2003185322A (en) * | 2001-12-20 | 2003-07-03 | Fujitsu General Ltd | Refrigerator |
| CN202166258U (en) * | 2011-06-13 | 2012-03-14 | 合肥美的荣事达电冰箱有限公司 | Double-door refrigerator |
| WO2015133173A1 (en) * | 2014-03-07 | 2015-09-11 | シャープ株式会社 | Refrigerator |
| CN105823297A (en) * | 2016-04-18 | 2016-08-03 | 合肥华凌股份有限公司 | Refrigeration-to-freezing control method and control system for double-fan refrigerator and double-fan refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106247753A (en) | 2016-12-21 |
| WO2018059522A1 (en) | 2018-04-05 |
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