CN105423696B - Control method, system and the refrigerator of refrigerator - Google Patents
Control method, system and the refrigerator of refrigerator Download PDFInfo
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- CN105423696B CN105423696B CN201510943143.0A CN201510943143A CN105423696B CN 105423696 B CN105423696 B CN 105423696B CN 201510943143 A CN201510943143 A CN 201510943143A CN 105423696 B CN105423696 B CN 105423696B
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- temperature
- refrigerating chamber
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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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- 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
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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
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a kind of control method of refrigerator, system and refrigerators, this method comprises: judging whether temperature of refrigerating chamber is greater than or equal to refrigerating chamber turn-on temperature;If it is, starting blower is to refrigeration chamber;Judge whether temperature of refrigerating chamber is less than or equal to refrigerating chamber stopping temperature;If it is not, then further judging whether freezer temperature is greater than or equal to freezing chamber turn-on temperature;If freezer temperature is greater than or equal to freezing chamber turn-on temperature, start compressor with to freezing chamber refrigeration until when temperature of refrigerating chamber is less than or equal to predetermined temperature, close compressor and blower, wherein predetermined temperature is less than refrigerating chamber stopping temperature.It can be effectively reduced temperature of refrigerating chamber fluctuation range according to the method for the present invention, conducive to the fresh-keeping of food, the fan parking time is short; it avoids even being eliminated frosting degree, promotes the refrigerating efficiency of refrigerator, start/stop of compressor frequency is low; it is conducive to extend the service life of compressor, promotes the market competitiveness of refrigerator.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, in particular to a kind of control method of refrigerator, system and refrigerator.
Background technique
In the related technology, for there is the air cooling type refrigerator of the manual air door for adjusting air duct aperture, compressor
Start and stop with blower depend on and temperature of refrigerating chamber.When i.e. refrigerating chamber needs to freeze, start compressor and blower, refrigerating chamber is without system
When cold, compressor and fan parking, since refrigerating efficiency is relatively high during compressor start, so refrigerating chamber just reaches quickly
Refrigeration requires, to stop the operation of blower and compressor.This results in the starting of compressor and shuts down related frequency, influences
The service life of compressor.Also, the fan parking time is relatively long, and then during fan parking, refrigerating chamber and freezing chamber
It just will form free convection by air duct, i.e. refrigerating chamber damp-heat air enters freezing chamber by air duct, in freezing chamber to refrigerating chamber
Air delivery duct or freezing chamber air duct in frosting to the cold, to influence the refrigeration performance of refrigerator.
Summary of the invention
The present invention is directed at least solve one of above-mentioned technical problem.
For this purpose, an object of the present invention is to provide a kind of control methods of refrigerator.This method can be effectively reduced cold
Room temperature fluctuation range is hidden, conducive to the fresh-keeping of food, the fan parking time is short, avoids even being eliminated frosting degree, promotes refrigerator
Refrigerating efficiency, start/stop of compressor frequency is low, is conducive to extend the service life of compressor, promotes the market competitiveness of refrigerator.
It is another object of the present invention to the control systems for proposing a kind of refrigerator.
The further object of Ben Fanming is to propose a kind of refrigerator.
To achieve the goals above, the embodiment of the first aspect of the present invention discloses a kind of control method of refrigerator, institute
Stating refrigerator includes the air duct of compressor, refrigerating chamber, freezing chamber, the connection refrigerating chamber and freezing chamber, setting in the air duct
Blower and manual air door for adjusting refrigerating chamber air output ratio, the described method comprises the following steps: judging described cold
Whether hiding room temperature is greater than or equal to refrigerating chamber turn-on temperature;If it is, starting the blower to the refrigeration chamber;
Judge whether the temperature of refrigerating chamber is less than or equal to refrigerating chamber stopping temperature, wherein the refrigerating chamber stopping temperature is less than institute
State refrigerating chamber turn-on temperature;If it is not, then further judging whether freezer temperature is greater than or equal to freezing chamber turn-on temperature;Such as
Freezer temperature described in fruit is greater than or equal to freezing chamber turn-on temperature, then it is straight to freeze to the freezing chamber to start the compressor
When being less than or equal to predetermined temperature to the temperature of refrigerating chamber, the compressor and blower are closed, wherein the predetermined temperature is small
In the refrigerating chamber stopping temperature.
The control method of refrigerator according to an embodiment of the present invention, freezing chamber without refrigeration and refrigerating chamber need to freeze when, nothing
Compressor need to be started and the temperature fluctuation range of refrigerating chamber is effectively reduced to refrigeration chamber by way of starting blower,
Be conducive to the fresh-keeping of food.In addition, the fan operation time is relatively long and downtime is reduced, to reduce in refrigerator empty
Gas free convection and the frosting degree formed, promote the refrigerating efficiency of refrigerator.In addition, working as refrigeration when freezing chamber needs to freeze
It is not compressor and blower stopping to be immediately controlled, and be to continue with holding compressor when room temperature reaches refrigerating chamber stopping temperature
For a period of time with fan operation, it until temperature of refrigerating chamber reaches the operation that predetermined temperature just stops compressor and blower later, keeps away
The frequent start-stop for exempting from compressor extends the service life of compressor, promotes the competitiveness of refrigerator.
In addition, the control method of refrigerator according to the above embodiment of the present invention can also have following additional technology special
Sign:
Further, after judging whether the temperature of refrigerating chamber is less than or equal to refrigerating chamber stopping temperature, further includes:
If the temperature of refrigerating chamber is less than or equal to refrigerating chamber stopping temperature, the blower is closed.
Further, the predetermined temperature=refrigerating chamber stopping temperature-preset temperature deviation, the preset temperature are inclined
Difference is positive number.
Further, further includes: the tutorial message of adjustment throttle opening is generated according to the freezer temperature, and will be described
Freezer temperature and the tutorial message are shown to user, so that the user adjusts the manual wind according to the tutorial message
The aperture of door.
The embodiment of second aspect of the present invention discloses a kind of control system of refrigerator, and the refrigerator includes compressor, cold
Hiding room, freezing chamber, the air duct of the connection refrigerating chamber and freezing chamber, the blower that is arranged in the air duct and cold for adjusting
The manual air door for hiding room air output ratio, the system comprises: refrigerator temperature sensor, for detecting temperature of refrigerating chamber;It is cold
Freeze room temperature sensor, for detecting freezer temperature;Controller, the controller respectively with the refrigerator temperature sensor
It is connected with the freezer temperature sensor, the controller is for judging whether the temperature of refrigerating chamber is greater than or equal to refrigeration
Room turn-on temperature if it is, starting the blower with to the refrigeration chamber, and judges whether the temperature of refrigerating chamber is small
In or equal to refrigerating chamber stopping temperature, judge whether freezer temperature is greater than or equal to freezing chamber booting if it is not, then further
Temperature starts the compressor to the freezing if the freezer temperature is greater than or equal to freezing chamber turn-on temperature
Room refrigeration closes the compressor and blower, wherein described pre- until when the temperature of refrigerating chamber is less than or equal to predetermined temperature
Determine temperature < refrigerating chamber stopping temperature < refrigerating chamber turn-on temperature.
The control system of refrigerator according to an embodiment of the present invention, freezing chamber without refrigeration and refrigerating chamber need to freeze when, nothing
Compressor need to be started and the temperature fluctuation range of refrigerating chamber is effectively reduced to refrigeration chamber by way of starting blower,
Be conducive to the fresh-keeping of food.In addition, the fan operation time is relatively long and downtime is reduced, to reduce in refrigerator empty
Gas free convection and the frosting degree formed, promote the refrigerating efficiency of refrigerator.In addition, working as refrigeration when freezing chamber needs to freeze
It is not compressor and blower stopping to be immediately controlled, and be to continue with holding compressor when room temperature reaches refrigerating chamber stopping temperature
For a period of time with fan operation, it until temperature of refrigerating chamber reaches the operation that predetermined temperature just stops compressor and blower later, keeps away
The frequent start-stop for exempting from compressor extends the service life of compressor, promotes the competitiveness of refrigerator.
In addition, the control system of refrigerator according to the above embodiment of the present invention can also have following additional technology special
Sign:
Further, the controller is also used to judging the temperature of refrigerating chamber less than or equal to refrigerating chamber stopping temperature
When, close the blower.
Further, the predetermined temperature=refrigerating chamber stopping temperature-preset temperature deviation, the preset temperature are inclined
Difference is positive number.
Further, further includes: display module, the display module are connected with the controller, and the controller is also used
In the tutorial message according to freezer temperature generation adjustment throttle opening, and pass through the display module for the freezing chamber
Temperature and the tutorial message are shown to user, so that the user adjusts opening for the manual air door according to the tutorial message
Degree.
The embodiment of third aspect present invention discloses a kind of refrigerator, comprising: embodiment institute according to a second aspect of the present invention
The control system for the refrigerator stated.The temperature of refrigerating chamber fluctuation range of the refrigerator is small, conducive to the fresh-keeping of food, fan parking time
It is short, it avoids even being eliminated frosting degree, promotes the refrigerating efficiency of refrigerator, start/stop of compressor frequency is low, is conducive to extend compressor
Service life, promote the market competitiveness of refrigerator.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural block diagram of refrigerator according to an embodiment of the invention;
Fig. 2 is the flow chart of the control method of refrigerator according to an embodiment of the invention;
Fig. 3 is the detail flowchart of the control method of refrigerator according to an embodiment of the invention.
Specific embodiment
The embodiment of the present invention 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, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can
To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Referring to following description and drawings, it will be clear that these and other aspects of the embodiment of the present invention.In these descriptions
In attached drawing, some particular implementations in the embodiment of the present invention are specifically disclosed, to indicate to implement implementation of the invention
Some modes of the principle of example, but it is to be understood that the scope of embodiments of the invention is not limited.On the contrary, of the invention
It include all changes, modification and the equivalent fallen within the scope of the spirit and intension of attached claims in embodiment.
The control method, system and refrigerator of refrigerator according to an embodiment of the present invention are described below in conjunction with attached drawing.
Before the control method for describing refrigerator according to an embodiment of the present invention, describe first in conjunction with attached drawing 1 according to this hair
The structure of the refrigerator of bright embodiment.As shown in Figure 1, the refrigerator of the embodiment of the present invention is air cooling type refrigerator.The refrigerator includes compression
Machine (being not shown in Fig. 1), refrigerating chamber 1, freezing chamber 2, the air duct for connecting refrigerating chamber 1 and freezing chamber 2, wherein air duct includes position
In the refrigerating chamber air duct 31 in refrigerating chamber 1 and the freezing chamber air duct 32 in freezing chamber 2, the blower 4 being arranged in air duct with
And the manual air door 5 (that is: manual air door 5 is for adjusting the aperture in air duct) for adjusting refrigerating chamber air output ratio.It is specific and
Speech, as shown in connection with fig. 2, blower 4 is located in freezing chamber air duct 32.It recombines shown in Fig. 2, which further includes that setting is freezing
Evaporator 6 in room 2.
Fig. 2 is the flow chart of the control method of refrigerator according to an embodiment of the invention.As shown in Fig. 2, and combining figure
3, the control method of refrigerator according to an embodiment of the invention includes the following steps:
S201: judge whether temperature of refrigerating chamber is greater than or equal to refrigerating chamber turn-on temperature.
Temperature of refrigerating chamber refers to the Current Temperatures of refrigerating chamber, is denoted as: Tr, as shown in connection with fig. 1, temperature of refrigerating chamber Tr can pass through
Setting is obtained in the indoor refrigeration of the refrigeration detection of temperature sensor 7 at that time.
Refrigerating chamber turn-on temperature is denoted as: Trk, and refrigerating chamber turn-on temperature Trk is determined according to refrigerating chamber target temperature etc.,
Refrigerating chamber turn-on temperature Trk is usually more little higher than refrigerating chamber target temperature.Such as: refrigerating chamber target temperature set by user
It is 4 degrees Celsius, then refrigerating chamber turn-on temperature Trk can be but be not limited to 6 degrees Celsius.
S202: if it is, starting blower is to refrigeration chamber.Further, if temperature of refrigerating chamber is less than or waits
In refrigerating chamber stopping temperature, then blower is closed.
Such as: during compressor is not run, if refrigerating chamber need freeze (that is: temperature of refrigerating chamber Tr be greater than or
Equal to refrigerating chamber turn-on temperature Trk), then fan operation is controlled, indoor cold air will be freezed from air duct and be blown into refrigerating chamber, to be
The temperature control of refrigerating chamber is realized in refrigerating chamber cooling.It should be noted that be different from compressor operation during to refrigerating chamber into
Row refrigeration can only start blower without starting compressor, and the temperature control of refrigerating chamber may be implemented in a short time, avoid refrigerating
Room temperature fluctuation is excessive, to ensure that the relatively minor swing of the temperature of refrigerating chamber, is conducive to the fresh-keeping of food, in addition, avoiding pressing
Contracting machine frequent start-stop and influence compressor service life, in turn, improve the service life of compressor.
S203: judge whether temperature of refrigerating chamber is less than or equal to refrigerating chamber stopping temperature, wherein refrigerating chamber stopping temperature is small
In refrigerating chamber turn-on temperature.
Refrigerating chamber stopping temperature is denoted as: Trt, and refrigerating chamber turn-on temperature Trt is determined according to refrigerating chamber target temperature etc.,
Refrigerating chamber turn-on temperature Trt is usually more slightly lower than refrigerating chamber target temperature.Such as: refrigerating chamber target temperature set by user
It is 4 degrees Celsius, then refrigerating chamber turn-on temperature Trt can be but be not limited to 2 degrees Celsius.
S204: if it is not, then further judging whether freezer temperature is greater than or equal to freezing chamber turn-on temperature.
That is, during compressor does not run and is only refrigeration chamber by starting blower, due to cold
Indoor cold air is hidden from freezing chamber, so, the temperature of freezing chamber can rise, and therefore, do not run in compressor and only pass through
During starting blower as refrigeration chamber, need to detect freezer temperature, as Tf in real time, and judge freezer temperature
Whether Tf is greater than or equal to freezing chamber turn-on temperature, as Tfk.
Wherein, freezing chamber turn-on temperature Tfk can according to environment temperature the temperature of system default, it is of course also possible to tie
It closes freezing chamber target temperature set by user to obtain, the method for determination of freezing chamber turn-on temperature Tfk belongs to the prior art, herein not
It repeats.
S205: if freezer temperature is greater than or equal to freezing chamber turn-on temperature, start compressor to freezing chamber system
It is cold until when temperature of refrigerating chamber is less than or equal to predetermined temperature, close compressor and blower, wherein predetermined temperature is less than refrigerating chamber
Shutdown temperature.Wherein, predetermined temperature=refrigerating chamber stopping temperature-preset temperature deviation, preset temperature deviation are positive number.In this hair
In bright one embodiment, preset temperature deviation is denoted as: △ Tr, and preset temperature deviation △ Tr is but is not limited to 2 degrees Celsius.
That is, during starting blower during compressor shutdown to refrigeration chamber, if freezing room temperature
Degree needs to freeze (that is: freezer temperature Tf is greater than or equal to freezing chamber turn-on temperature Tfk), then is starting compressor and keeping wind
Machine operation, freezes simultaneously to freezing chamber and refrigerating chamber.In order to avoid high frequent start and stop, when temperature of refrigerating chamber Tr reaches refrigeration
It is not compressor and blower stopping to be immediately controlled, and be to continue with and keep compressor and fan operation one when the shutdown temperature Trt of room
The section time, until temperature of refrigerating chamber Tr reaches the operation that predetermined temperature just stops compressor and blower, to avoid compressing later
The frequent start-stop of machine extends the service life of compressor.
The control method of refrigerator according to an embodiment of the present invention, freezing chamber without refrigeration and refrigerating chamber need to freeze when, nothing
Compressor need to be started and the temperature fluctuation range of refrigerating chamber is effectively reduced to refrigeration chamber by way of starting blower,
Be conducive to the fresh-keeping of food.In addition, the fan operation time is relatively long and downtime is reduced, to reduce in refrigerator empty
Gas free convection and the frosting degree formed, promote the refrigerating efficiency of refrigerator.In addition, working as refrigeration when freezing chamber needs to freeze
It is not compressor and blower stopping to be immediately controlled, and be to continue with holding compressor when room temperature reaches refrigerating chamber stopping temperature
For a period of time with fan operation, it until temperature of refrigerating chamber reaches the operation that predetermined temperature just stops compressor and blower later, keeps away
The frequent start-stop for exempting from compressor extends the service life of compressor, promotes the competitiveness of refrigerator.
In one embodiment of the invention, the control method of refrigerator, further includes: adjustment wind is generated according to freezer temperature
The tutorial message of door aperture, and freezer temperature and tutorial message are shown to user, so that user adjusts according to tutorial message
The aperture of manual air door.Wherein, freezer temperature Tf refers to the Current Temperatures of freezing chamber, and as shown in connection with fig. 1, freezer temperature Tf can
To be obtained by setting in the indoor detection of freezer temperature sensor 8 of freezing.
Specifically, freezer temperature Tf can be shown to user, and the tune that will be generated according to freezer temperature Tf
The tutorial message of whole throttle opening is shown to user, and user can have direction purposefully to adjust hand according to tutorial message as a result,
The aperture of dynamic air door.User can be visually observed that freezer temperature and tutorial message as a result, thus with purposefully having direction
It adjusts manual air door position (i.e. aperture), keeps the operation of manual air door clearly simple, avoid operating not manual air door because of user
When causing freezer temperature too high or too low, to reduce or avoid generation condensation, frosting, compressor continuous operating time too long
The problems such as, conducive to food fresh keeping and extend the compressor service life.
Further, embodiment of the invention discloses a kind of control systems of refrigerator, as shown in connection with fig. 1, comprising: refrigeration
Room temperature sensor 7, freezer temperature sensor 8 and controller (being not shown in Fig. 1).
Wherein, refrigerator temperature sensor 7 is for detecting temperature of refrigerating chamber.Freezer temperature sensor 8 is cold for detecting
Freeze room temperature.Controller is connected with refrigerator temperature sensor 7 and freezer temperature sensor 8 respectively, and controller is for judging
Whether temperature of refrigerating chamber is greater than or equal to refrigerating chamber turn-on temperature, if it is, starting blower is with to refrigeration chamber, and judges
Whether temperature of refrigerating chamber is less than or equal to refrigerating chamber stopping temperature, if it is not, then further judging whether freezer temperature is greater than
Or it is equal to freezing chamber turn-on temperature, if freezer temperature is greater than or equal to freezing chamber turn-on temperature, start compressor with right
Freezing chamber refrigeration is when temperature of refrigerating chamber is less than or equal to predetermined temperature, close compressor and blower, wherein and predetermined temperature <
Refrigerating chamber stopping temperature < refrigerating chamber turn-on temperature.In one embodiment of the invention, predetermined temperature=refrigerating chamber stopping temperature
Degree-preset temperature deviation, preset temperature deviation are positive number.
In one embodiment of the invention, controller is also used to judging that temperature of refrigerating chamber stops less than or equal to refrigerating chamber
When machine temperature, blower is closed.
The control system of refrigerator according to an embodiment of the present invention, freezing chamber without refrigeration and refrigerating chamber need to freeze when, nothing
Compressor need to be started and the temperature fluctuation range of refrigerating chamber is effectively reduced to refrigeration chamber by way of starting blower,
Be conducive to the fresh-keeping of food.In addition, the fan operation time is relatively long and downtime is reduced, to reduce in refrigerator empty
Gas free convection and the frosting degree formed, promote the refrigerating efficiency of refrigerator.In addition, working as refrigeration when freezing chamber needs to freeze
It is not compressor and blower stopping to be immediately controlled, and be to continue with holding compressor when room temperature reaches refrigerating chamber stopping temperature
For a period of time with fan operation, it until temperature of refrigerating chamber reaches the operation that predetermined temperature just stops compressor and blower later, keeps away
The frequent start-stop for exempting from compressor extends the service life of compressor, promotes the competitiveness of refrigerator.
In one embodiment of the invention, the control system of refrigerator further include: display module (is not shown) in Fig. 1,
Display module is connected with controller, and controller is also used to generate the tutorial message of adjustment throttle opening according to freezer temperature, and
Freezer temperature and tutorial message are shown to user by display module, so that user adjusts manual air door according to tutorial message
Aperture.The aperture that user can have direction purposefully to adjust manual air door according to tutorial message as a result,.User can as a result,
To be visually observed that freezer temperature and tutorial message, (opened to adjust manual air door position with purposefully having direction
Degree), keep the operation of manual air door clearly simple, caused by avoiding because of user to manual air door misoperation freezer temperature it is excessively high or
It is too low, to reduce or avoid the problems such as condensation, frosting, too long compressor continuous operating time occurs, it is conducive to food fresh keeping simultaneously
Extend the compressor service life.
It should be noted that the specific implementation and the embodiment of the present invention of the control system of the refrigerator of the embodiment of the present invention
Refrigerator control method specific implementation it is similar, specifically refer to the description of method part, in order to reduce redundancy, herein
It does not repeat them here.
Further, embodiment of the invention discloses a kind of refrigerators, comprising: according to any one above-mentioned embodiment
Refrigerator control system.The temperature of refrigerating chamber fluctuation range of the refrigerator is small, and conducive to the fresh-keeping of food, the fan parking time is short,
It avoids even being eliminated frosting degree, promotes the refrigerating efficiency of refrigerator, start/stop of compressor frequency is low, is conducive to extend the longevity of compressor
Life, promotes the market competitiveness of refrigerator.
In addition, other compositions of the refrigerator of the embodiment of the present invention and effect are all for a person skilled in the art
It is known, in order to reduce redundancy, do not repeat them here.
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 included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is by claim and its equivalent limits.
Claims (9)
1. a kind of control method of refrigerator, which is characterized in that the refrigerator include compressor, refrigerating chamber, freezing chamber, described in connection
The air duct of refrigerating chamber and freezing chamber, the blower being arranged in the air duct and for adjusting the manual of refrigerating chamber air output ratio
Air door the described method comprises the following steps:
Judge whether the temperature of refrigerating chamber is greater than or equal to refrigerating chamber turn-on temperature;
If it is, starting the blower to the refrigeration chamber;
Judge whether the temperature of refrigerating chamber is less than or equal to refrigerating chamber stopping temperature, wherein the refrigerating chamber stopping temperature is small
In the refrigerating chamber turn-on temperature;
If it is not, then further judging whether freezer temperature is greater than or equal to freezing chamber turn-on temperature;
If the freezer temperature is greater than or equal to freezing chamber turn-on temperature, start the compressor to the freezing chamber
Refrigeration continues to keep the compressor and the fan operation pre- if the temperature of refrigerating chamber is equal to refrigerating chamber stopping temperature
If the time, until closing the compressor and blower, wherein described when the temperature of refrigerating chamber is less than or equal to predetermined temperature
Predetermined temperature is less than the refrigerating chamber stopping temperature.
2. the control method of refrigerator according to claim 1, which is characterized in that judging whether the temperature of refrigerating chamber is small
After refrigerating chamber stopping temperature, further includes:
If the temperature of refrigerating chamber is less than or equal to refrigerating chamber stopping temperature, the blower is closed.
3. the control method of refrigerator according to claim 1, which is characterized in that the predetermined temperature=refrigerating chamber stops
Machine temperature-preset temperature deviation, the preset temperature deviation are positive number.
4. the control method of refrigerator according to claim 1-3, which is characterized in that further include: according to described cold
Freeze room temperature and generate the tutorial message of adjustment throttle opening, and the freezer temperature and the tutorial message are shown to use
Family, so that the user adjusts according to the tutorial message aperture of the manual air door.
5. a kind of control system of refrigerator, which is characterized in that the refrigerator include compressor, refrigerating chamber, freezing chamber, described in connection
The air duct of refrigerating chamber and freezing chamber, the blower being arranged in the air duct and for adjusting the manual of refrigerating chamber air output ratio
Air door, the system comprises:
Refrigerator temperature sensor, for detecting temperature of refrigerating chamber;
Freezer temperature sensor, for detecting freezer temperature;
Controller, the controller are connected with the refrigerator temperature sensor and the freezer temperature sensor respectively, institute
Controller is stated for judging whether the temperature of refrigerating chamber is greater than or equal to refrigerating chamber turn-on temperature, if it is, described in starting
Blower judges whether the temperature of refrigerating chamber is less than or equal to refrigerating chamber stopping temperature with to the refrigeration chamber, if
It is no, then further judge whether freezer temperature is greater than or equal to freezing chamber turn-on temperature, if the freezer temperature is greater than
Or be equal to freezing chamber turn-on temperature, then start the compressor to freeze to the freezing chamber, if described temperature of refrigerating chamber etc.
In refrigerating chamber stopping temperature, continue to keep the compressor and the fan operation preset time, until the temperature of refrigerating chamber
When less than or equal to predetermined temperature, the compressor and blower are closed, wherein the predetermined temperature < refrigerating chamber stopping temperature
Degree < refrigerating chamber the turn-on temperature.
6. the control system of refrigerator according to claim 5, which is characterized in that the controller is also used to described in the judgement
When temperature of refrigerating chamber is less than or equal to refrigerating chamber stopping temperature, the blower is closed.
7. the control system of refrigerator according to claim 6, which is characterized in that the predetermined temperature=refrigerating chamber stops
Machine temperature-preset temperature deviation, the preset temperature deviation are positive number.
8. according to the control system of the described in any item refrigerators of claim 5-7, which is characterized in that further include: display module, institute
It states display module to be connected with the controller, the controller is also used to generate adjustment throttle opening according to the freezer temperature
Tutorial message, and the freezer temperature and the tutorial message are shown to by user by the display module, with toilet
State the aperture that user adjusts the manual air door according to the tutorial message.
9. a kind of refrigerator characterized by comprising according to the control system of the described in any item refrigerators of claim 5-8.
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CN106610173B (en) * | 2016-12-26 | 2019-12-06 | 青岛海尔股份有限公司 | Air-cooled refrigerator and operation control method thereof |
CN106642920B (en) * | 2016-12-26 | 2019-05-31 | 青岛海尔股份有限公司 | Wind cooling refrigerator and its progress control method |
CN106766524B (en) * | 2016-12-26 | 2020-09-29 | 青岛海尔股份有限公司 | Air-cooled refrigerator and operation control method thereof |
CN107830677B (en) * | 2017-11-21 | 2020-12-15 | 广州美的华凌冰箱有限公司 | Fan operation control method, control device, refrigeration equipment and storage medium |
CN108088143B (en) * | 2017-11-21 | 2021-02-05 | 广州美的华凌冰箱有限公司 | Fan operation control method, control device, refrigeration equipment and storage medium |
CN108106322A (en) * | 2017-11-21 | 2018-06-01 | 广州美的华凌冰箱有限公司 | Progress control method, device, refrigerator and computer readable storage medium |
CN107830685B (en) * | 2017-12-07 | 2020-07-03 | 合肥华凌股份有限公司 | Multi-system refrigerator fan energy-saving control method, controller, readable medium and refrigerator |
CN108020020A (en) * | 2017-12-29 | 2018-05-11 | Tcl家用电器(合肥)有限公司 | Wind cooling refrigerator control method, refrigerator and computer-readable recording medium |
CN113007963A (en) * | 2021-02-03 | 2021-06-22 | 合肥朗驰工业设计有限公司 | Control method and system for parallel double-system refrigerator |
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