CN108061426A - Control method, refrigerator and the computer readable storage medium of refrigerator - Google Patents
Control method, refrigerator and the computer readable storage medium of refrigerator Download PDFInfo
- Publication number
- CN108061426A CN108061426A CN201711290889.1A CN201711290889A CN108061426A CN 108061426 A CN108061426 A CN 108061426A CN 201711290889 A CN201711290889 A CN 201711290889A CN 108061426 A CN108061426 A CN 108061426A
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- China
- Prior art keywords
- compressor
- speed
- rotating speed
- refrigerator
- predetermined power
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/025—Compressor control by controlling speed
-
- 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
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
Abstract
The invention discloses a kind of control methods of refrigerator, comprise the following steps：When detecting that the rotating speed of compressor of the refrigerator changes and the operation duration of the compressor continuous service reaches the first preset duration after rotation speed change, the current compressor horsepower of the compressor is obtained；The first current rotating speed of the compressor is obtained, and obtains the corresponding predetermined power scope of first rotating speed；The rotating speed of the compressor is adjusted based on the compressor horsepower and the predetermined power scope.The invention also discloses a kind of refrigerator and computer readable storage mediums.The present invention can gradually be adjusted compressor rotary speed by compressor horsepower, and then realize the gradual adjusting to compressor horsepower, the situation that compressor emergent power is avoided to change greatly, compressor horsepower is smoothly changed, and then the energy consumption of refrigerator can be reduced so that the compartment temperature of the refrigerator being capable of steady change.
Description
Technical field
The present invention relates to refrigerator art more particularly to a kind of control method of refrigerator, refrigerator and computer-readable deposit
Storage media.
Background technology
With the popularization of converter technique, converter technique gradually application in refrigerator field, with it is traditional determine frequency refrigerator compared with,
Frequency conversion refrigerator has many advantages, such as that low energy consumption, low noise, and therefore, the application of frequency conversion refrigerator is more and more extensive.
In frequency conversion refrigerator, the operating power of frequency-changeable compressor can be placed according in compressor rotary speed, refrigerator state, refrigerator
The difference of how much grades of article and change.As the core of entire refrigerator system, the operating power of frequency-changeable compressor is more steady
Fixed better, i.e., when refrigerator is under a metastable external environment, the power of frequency-changeable compressor maintains a stabilization
It is worth attachment, and the operation power of frequency-changeable compressor not only as far as possible stable will will can also meet under current environment and present load
User's refrigeration demand.For example, when environment temperature is high, frequency-changeable compressor when the frequency-changeable compressor operation power ratio temperature of refrigerator is low
It is high to run power, to meet the refrigeration demand of user；When refrigerator is in low temperature environment, although high frequency-changeable compressor operation work(
Rate can meet refrigeration requirement, but the power consumption of refrigerator can be caused higher, so frequency-changeable compressor operation power is relatively low, to meet
Energy saving while user's refrigeration demand.
At present, in the control mode of existing frequency conversion refrigerator, mainly according to environment temperature, ambient humidity, user setting
Gear, the integrated informations such as actual temperature of refrigerator compartment determine the running speed of frequency-changeable compressor, frequency-changeable compressor is with this turn
Speed operation.When environment temperature, ambient humidity, the gear of user setting, refrigerator compartment the factors such as actual temperature in exist and occur
During the factor of significant change, the rotating speed of frequency-changeable compressor can not achieve fast-refrigerating or meet the premise of refrigeration requirement at present
The power consumption of lower refrigerator is too high, and frequency-changeable compressor will change rotating speed.
But since the frequency-changeable compressor of refrigerator is run after rotation speed change with identical rotating speed, the work(of frequency-changeable compressor
Rate according to placed in refrigerator state, refrigerator article number, the environment temperature of local environment, ambient humidity etc. are different and constantly send out
Changing so that the power of refrigerator frequency-changeable compressor is unstable and often has greatly changed, and causes that the noise of refrigerator is big, energy
Consumption is high.
The above is only used to facilitate the understanding of the technical scheme, and is not represented and is recognized that the above is existing skill
Art.
The content of the invention
It is a primary object of the present invention to provide a kind of control method of refrigerator, refrigerator and computer readable storage medium,
Aim to solve the problem that the power of the frequency-changeable compressor of current refrigerator is unstable and often have greatly changed and cause the noise of refrigerator
Greatly, the technical issues of high energy consumption.
To achieve the above object, the present invention provides a kind of control method of refrigerator, the control method of the refrigerator include with
Lower step：
It changes in the rotating speed for the compressor for detecting the refrigerator and the compressor continuous service after rotation speed change
Operation duration when reaching the first preset duration, obtain the current compressor horsepower of the compressor；
The first current rotating speed of the compressor is obtained, and obtains the corresponding predetermined power scope of first rotating speed；
The rotating speed of the compressor is adjusted based on the compressor horsepower and the predetermined power scope, and in adjustment of rotational speed
When the operation duration of the compressor continuous service reaches the first preset duration afterwards, continue to execute that obtain the compressor current
The step of compressor horsepower.
Preferably, the rotating speed that the compressor is adjusted based on the compressor horsepower and the predetermined power scope
Step includes：
Determine the compressor horsepower whether outside the predetermined power scope；
When the compressor horsepower is in outside the predetermined power scope, based on the compressor horsepower and described pre-
If power bracket adjusts the rotating speed of the compressor.
Preferably, it is described when the compressor horsepower is in outside the predetermined power scope, based on the compressor
The step of power and the predetermined power scope adjust the rotating speed of the compressor includes：
It is default based on first in compressor horsepower maximum preset power corresponding more than the predetermined power scope
Rotating speed reduces the rotating speed of presently described compressor to the second rotating speed；
Determine whether second rotating speed is greater than or equal to the corresponding maximum (top) speed of the predetermined power scope；
When second rotating speed is less than the maximum (top) speed, it is described pre- to determine whether second rotating speed is less than or equal to
If the corresponding minimum speed of power bracket；
When second rotating speed is more than the minimum speed, turned based on compressor described in second adjustment of rotational speed
Speed.
Preferably, it is described to determine whether second rotating speed is greater than or equal to the corresponding maximum of the predetermined power scope and turns
After the step of speed, further include：
When second rotating speed is greater than or equal to the maximum (top) speed, the compressor is adjusted based on the maximum (top) speed
Rotating speed.
Preferably, it is described to determine whether second rotating speed is less than or equal to the corresponding minimum of the predetermined power scope and turns
After the step of speed, further include：
When second rotating speed is less than or equal to the minimum speed, the compressor is adjusted based on the minimum speed
Rotating speed.
Preferably, it is described when the compressor horsepower is in outside the predetermined power scope, based on the compressor
The step of power and the predetermined power scope adjust the rotating speed of the compressor includes：
It is default based on second in the compressor horsepower minimum predetermined power corresponding less than the predetermined power scope
Rotating speed increases the rotating speed of presently described compressor to the 3rd rotating speed；
Determine whether the 3rd rotating speed is greater than or equal to the corresponding maximum (top) speed of the predetermined power scope；
When the 3rd rotating speed is less than the maximum (top) speed, it is described pre- to determine whether the 3rd rotating speed is less than or equal to
If the corresponding minimum speed of power bracket；
If the 3rd rotating speed is less than or equal to the minimum speed, the compressor is adjusted based on the minimum speed
Rotating speed；
If the 3rd rotating speed is more than the minimum speed, turned based on compressor described in the 3rd adjustment of rotational speed
Speed.
Preferably, it is described to determine whether the 3rd rotating speed is greater than or equal to the corresponding maximum of the predetermined power scope and turns
After the step of speed, further include：
When the 3rd rotating speed is greater than or equal to the maximum (top) speed, the compressor is adjusted based on the maximum (top) speed
Rotating speed.
Preferably, the operation duration of the compressor continuous service described after adjustment of rotational speed reaches the first preset duration
When, continuing to execute the step of obtaining the compressor current compressor horsepower includes：
When the operation duration of the compressor continuous service reaches the first preset duration after adjustment of rotational speed, obtain current
Time interval between first moment and the second moment, wherein, second moment detects the compressor for first time
At the time of when rotating speed changes；
When the time interval is less than the second preset duration, continues to execute and obtain the current compressor work of the compressor
The step of rate.
In addition, to achieve the above object, the present invention also provides a kind of refrigerator, the refrigerator includes：Memory, processor and
It is stored in the control program for the refrigerator that can be run on the memory and on the processor, the control program quilt of the refrigerator
The step of processor realizes the control method of refrigerator described in any one of the above embodiments when performing.
In addition, to achieve the above object, it is described computer-readable the present invention also provides a kind of computer readable storage medium
The control program of refrigerator is stored on storage medium, the control program of the refrigerator realizes any of the above-described when being executed by processor
The step of control method of the refrigerator.
The present invention in the rotating speed for the compressor for detecting the refrigerator by changing and the compression after rotation speed change
When the operation duration of machine continuous service reaches the first preset duration, the current compressor horsepower of the compressor is obtained, is then obtained
The first rotating speed for taking the compressor current, and the corresponding predetermined power scope of first rotating speed is obtained, then based on described
Compressor horsepower and the predetermined power scope adjust the rotating speed of the compressor, and the compressor continues after adjustment of rotational speed
When the operation duration of operation reaches the first preset duration, continue to obtain the current compressor horsepower of the compressor, can pass through
Compressor horsepower gradually adjusts compressor rotary speed, and then realizes the gradual adjusting to compressor horsepower, avoids compressor
The situation that emergent power changes greatly so that compressor horsepower can smoothly change, and then can reduce the energy consumption of refrigerator, make
The compartment temperature for obtaining the refrigerator being capable of steady change.
Description of the drawings
Fig. 1 is the structure diagram of the refrigerator in the hardware running environment that the embodiment of the present invention is related to；
Fig. 2 is the flow diagram of the control method first embodiment of refrigerator of the present invention；
Fig. 3 is to be based on the compressor horsepower and the predetermined power in the control method second embodiment of refrigerator of the present invention
Scope adjusts the refinement flow diagram of the step of rotating speed of the compressor；
Fig. 4 is in the compressor horsepower to be in the predetermined power in the control method 3rd embodiment of refrigerator of the present invention
When outside scope, the step of rotating speed of the compressor is adjusted based on the compressor horsepower and the predetermined power scope it is thin
Change flow diagram；
Fig. 5 is in the compressor horsepower to be in the predetermined power in the control method fourth embodiment of refrigerator of the present invention
When outside scope, the step of rotating speed of the compressor is adjusted based on the compressor horsepower and the predetermined power scope it is thin
Change flow diagram；
Fig. 6 be refrigerator of the present invention the 5th embodiment of control method in after adjustment of rotational speed the compressor continuous service
When operation duration reaches the first preset duration, the refinement for the step of obtaining the compressor current compressor horsepower is continued to execute
Flow diagram.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
As shown in Figure 1, the structural representation of the refrigerator in the hardware running environment that Fig. 1, which is the embodiment of the present invention, to be related to
Figure.
Terminal of the embodiment of the present invention can be PC or smart mobile phone, tablet computer, E-book reader, MP3
(Moving Picture Experts Group Audio Layer III, dynamic image expert's compression standard audio level 3)
Player, MP4 (Moving Picture Experts Group Audio Layer IV, dynamic image expert's compression standard sound
Frequency level 4) player, pocket computer etc. have the packaged type terminal device of display function.
As shown in Figure 1, the terminal can include：Processor 1001, such as CPU, network interface 1004, user interface
1003, memory 1005, communication bus 1002.Wherein, communication bus 1002 is used to implement the connection communication between these components.
User interface 1003 can include display screen (Display), input unit such as keyboard (Keyboard), optional user interface
1003 can also include standard wireline interface and wireless interface.Network interface 1004 can optionally connect including the wired of standard
Mouth, wireless interface (such as WI-FI interfaces).Memory 1005 can be high-speed RAM memory or the memory of stabilization
(non-volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of aforementioned processor
1001 storage device.
Optionally, terminal can also include camera, RF (Radio Frequency, radio frequency) circuit, sensor, audio
Circuit, WiFi module etc..Wherein, sensor such as optical sensor, motion sensor and other sensors.Specifically, light
Sensor may include ambient light sensor and proximity sensor, wherein, ambient light sensor can according to the light and shade of ambient light come
The brightness of display screen is adjusted, proximity sensor can close display screen and/or backlight when mobile terminal is moved in one's ear.As
One kind of motion sensor, gravity accelerometer can detect in all directions the size of (generally three axis) acceleration, quiet
It can detect that size and the direction of gravity when only, the application available for identification mobile terminal posture is (such as horizontal/vertical screen switching, related
Game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Certainly, mobile terminal can also match somebody with somebody
The other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared ray sensor are put, details are not described herein.
It will be understood by those skilled in the art that the restriction of the terminal structure shown in Fig. 1 not structure paired terminal, can wrap
It includes and either combines some components or different components arrangement than illustrating more or fewer components.
As shown in Figure 1, it can lead to as in a kind of memory 1005 of computer storage media including operating system, network
Believe the control program of module, Subscriber Interface Module SIM and refrigerator.
In terminal shown in Fig. 1, network interface 1004 is mainly used for connecting background server, is carried out with background server
Data communication；User interface 1003 is mainly used for connecting client (user terminal), with client into row data communication；And processor
1001 can be used for the control program for calling the refrigerator stored in memory 1005.
In the present embodiment, refrigerator includes：It memory 1005, processor 1001 and is stored on the memory 1005 simultaneously
The control program for the refrigerator that can be run on the processor 1001, wherein, processor 1001 calls to be stored in memory 1005
Refrigerator control program when, and perform following operation：
It changes in the rotating speed for the compressor for detecting the refrigerator and the compressor continuous service after rotation speed change
Operation duration when reaching the first preset duration, obtain the current compressor horsepower of the compressor；
The first current rotating speed of the compressor is obtained, and obtains the corresponding predetermined power scope of first rotating speed；
The rotating speed of the compressor is adjusted based on the compressor horsepower and the predetermined power scope, and in adjustment of rotational speed
When the operation duration of the compressor continuous service reaches the first preset duration afterwards, continue to execute that obtain the compressor current
The step of compressor horsepower.
Further, processor 1001 can call the control program of the refrigerator stored in memory 1005, also perform with
Lower operation：
Determine the compressor horsepower whether outside the predetermined power scope；
When the compressor horsepower is in outside the predetermined power scope, based on the compressor horsepower and described pre-
If power bracket adjusts the rotating speed of the compressor.
Further, processor 1001 can call the control program of the refrigerator stored in memory 1005, also perform with
Lower operation：
It is default based on first in compressor horsepower maximum preset power corresponding more than the predetermined power scope
Rotating speed reduces the rotating speed of presently described compressor to the second rotating speed；
Determine whether second rotating speed is greater than or equal to the corresponding maximum (top) speed of the predetermined power scope；
When second rotating speed is less than the maximum (top) speed, it is described pre- to determine whether second rotating speed is less than or equal to
If the corresponding minimum speed of power bracket；
When second rotating speed is more than the minimum speed, turned based on compressor described in second adjustment of rotational speed
Speed.
Further, processor 1001 can call the control program of the refrigerator stored in memory 1005, also perform with
Lower operation：
When second rotating speed is greater than or equal to the maximum (top) speed, the compressor is adjusted based on the maximum (top) speed
Rotating speed.
Further, processor 1001 can call the control program of the refrigerator stored in memory 1005, also perform with
Lower operation：
When second rotating speed is less than or equal to the minimum speed, the compressor is adjusted based on the minimum speed
Rotating speed.
Further, processor 1001 can call the control program of the refrigerator stored in memory 1005, also perform with
Lower operation：
It is default based on second in the compressor horsepower minimum predetermined power corresponding less than the predetermined power scope
Rotating speed increases the rotating speed of presently described compressor to the 3rd rotating speed；
Determine whether the 3rd rotating speed is greater than or equal to the corresponding maximum (top) speed of the predetermined power scope；
When the 3rd rotating speed is less than the maximum (top) speed, it is described pre- to determine whether the 3rd rotating speed is less than or equal to
If the corresponding minimum speed of power bracket；
If the 3rd rotating speed is less than or equal to the minimum speed, the compressor is adjusted based on the minimum speed
Rotating speed；
If the 3rd rotating speed is more than the minimum speed, turned based on compressor described in the 3rd adjustment of rotational speed
Speed.
Further, processor 1001 can call the control program of the refrigerator stored in memory 1005, also perform with
Lower operation：
When the 3rd rotating speed is greater than or equal to the maximum (top) speed, the compressor is adjusted based on the maximum (top) speed
Rotating speed.
Further, processor 1001 can call the control program of the refrigerator stored in memory 1005, also perform with
Lower operation：
When the operation duration of the compressor continuous service reaches the first preset duration after adjustment of rotational speed, obtain current
Time interval between first moment and the second moment, wherein, second moment detects the compressor for first time
At the time of when rotating speed changes；
When the time interval is less than the second preset duration, continues to execute and obtain the current compressor work of the compressor
The step of rate.
The present invention also provides a kind of control methods of refrigerator, and with reference to Fig. 2, Fig. 2 is the control method first of refrigerator of the present invention
The flow diagram of embodiment.
Step S100, changes and the compression after rotation speed change in the rotating speed for the compressor for detecting the refrigerator
When the operation duration of machine continuous service reaches the first preset duration, the current compressor horsepower of the compressor is obtained；
Wherein, which is frequency conversion refrigerator, which is frequency-changeable compressor.When residing for refrigerator environment temperature, refrigerator
Residing ambient humidity, the gear of user setting, refrigerator compartment the factors such as actual temperature in exist occur significant change because
When plain, the rotating speed of the compressor of the refrigerator can not achieve fast-refrigerating or on the premise of refrigeration requirement is met refrigerator power consumption
Amount is too high, and frequency-changeable compressor will change rotating speed, to realize fast-refrigerating or reduce ice on the premise of refrigeration requirement is met
The power consumption of case.
In the present embodiment, the controller of the refrigerator can monitor the rotating speed of the compressor of refrigerator in real time, detect compression
When the rotating speed of machine changes, the compressor is determined with the operation duration of the rotating speed continuous service after changing, is operationally up to
During to the first preset duration, the current compressor horsepower of the compressor is obtained, in order to according to the current operation work(of compressor
The rotating speed of rate and compressor horsepower adjustment compressor.
Step S200 obtains the first current rotating speed of the compressor, and obtains the corresponding default work(of first rotating speed
Rate scope；
Step S300 adjusts the rotating speed of the compressor based on the compressor horsepower and the predetermined power scope, and
When the operation duration of the compressor continuous service reaches the first preset duration after adjustment of rotational speed, continue to execute and obtain the pressure
The step of contracting machine current compressor horsepower.
Wherein, before refrigerator dispatches from the factory, compressor is measured under the rotating speed of each different stalls by many experiments, compressor
Power bracket, using the power bracket as the corresponding predetermined power scope of the rotating speed, which can ensure that refrigerator can
Meet refrigeration demand makes energy consumption relatively low again.
In the present embodiment, when getting the current compressor horsepower of compressor, obtain the compressor it is current first
Rotating speed, and the corresponding predetermined power scope of the first rotating speed is obtained, institute is then adjusted according to compressor horsepower and predetermined power scope
The rotating speed of compressor is stated, specifically, in compressor horsepower maximum preset power corresponding more than the predetermined power scope, drop
The rotating speed of the low compressor, in compressor horsepower minimum predetermined power corresponding less than the predetermined power scope, increase should
The rotating speed of compressor when the operation duration of the compressor continuous service reaches the first preset duration after adjustment of rotational speed, i.e., should
When compressor reaches the first preset duration according to the operation duration that the rotating speed after adjustment is run, it is current that the compressor is obtained again
Compressor horsepower, to adjust the rotating speed of the compressor again according to the compressor horsepower, can by compressor horsepower to pressure
Contracting machine rotating speed is gradually adjusted, and then realizes gradual adjusting to compressor horsepower, avoid the variation of compressor emergent power compared with
Big situation so that compressor horsepower can smoothly change, and then can reduce the energy consumption of refrigerator so that the compartment of the refrigerator
Temperature being capable of steady change.
The control method for the refrigerator that the present embodiment proposes, by becoming in the rotating speed for the compressor for detecting the refrigerator
When the operation duration of the compressor continuous service reaches the first preset duration after change and rotation speed change, the compressor is obtained
Current compressor horsepower then obtains the first current rotating speed of the compressor, and it is corresponding pre- to obtain first rotating speed
If power bracket, the rotating speed of the compressor is then adjusted based on the compressor horsepower and the predetermined power scope, and
When the operation duration of the compressor continuous service reaches the first preset duration after adjustment of rotational speed, continue to obtain the compressor and work as
Preceding compressor horsepower can gradually be adjusted compressor rotary speed by compressor horsepower, and then be realized to compressor work
The gradual adjusting of rate, the situation that compressor emergent power is avoided to change greatly so that compressor horsepower can smoothly change, into
And the energy consumption of refrigerator can be reduced so that the compartment temperature of the refrigerator being capable of steady change.
Based on first embodiment, the second embodiment of the control method of proposition refrigerator of the present invention, with reference to Fig. 4, in this implementation
In example, step S300 includes：
Whether step S310 determines the compressor horsepower outside the predetermined power scope；
Step S320, when the compressor horsepower is in outside the predetermined power scope, based on the compressor work
Rate and the predetermined power scope adjust the rotating speed of the compressor.
In the present embodiment, when getting the corresponding predetermined power scope of the first rotating speed, the compressor horsepower is determined
Whether outside the predetermined power scope, if compressor horsepower is in outside predetermined power scope, based on the compression
Acc power and the predetermined power scope adjust the rotating speed of the compressor, specifically, specifically, are more than institute in compressor horsepower
When stating the corresponding maximum preset power of predetermined power scope, the rotating speed of the compressor is reduced, is less than in compressor horsepower described pre-
If during the corresponding minimum predetermined power of power bracket, increase the rotating speed of the compressor, the default work(is in compressor horsepower
When in the range of rate, then the rotating speed of uncomfortable whole compressor.
The control method for the refrigerator that the present embodiment proposes, by determining whether the compressor horsepower is in the default work(
Outside rate scope, when the compressor horsepower is in outside the predetermined power scope, based on the compressor horsepower and institute
The rotating speed that predetermined power scope adjusts the compressor is stated, the power of compressor can be accurately adjusted, realize to compressor work
The gradual adjusting of rate, the situation that compressor emergent power is avoided to change greatly so that compressor horsepower can smoothly change, into
And the energy consumption of refrigerator can be reduced so that the compartment temperature of the refrigerator being capable of steady change.
Based on second embodiment, the 3rd embodiment of the control method of proposition refrigerator of the present invention, with reference to Fig. 4, in this implementation
In example, step S320,
Step S321, in compressor horsepower maximum preset power corresponding more than the predetermined power scope, base
The rotating speed of presently described compressor is reduced to the second rotating speed in the first preset rotation speed；
Wherein, the first preset rotation speed is rationally set according to actual demand.
In the present embodiment, when the compressor horsepower is in outside the predetermined power scope, compressor work is determined
Whether rate is more than the corresponding maximum preset power of the predetermined power scope, and is more than the default work(in the compressor horsepower
During the corresponding maximum preset power of rate scope, the rotating speed of presently described compressor is reduced to second turn based on the first preset rotation speed
Speed, wherein, the second rotating speed is first the-the first preset rotation speed of rotating speed.
It is maximum turn corresponding to determine whether second rotating speed is greater than or equal to the predetermined power scope by step S322
Speed；
Step S323, second rotating speed be less than the maximum (top) speed when, determine second rotating speed whether be less than or
Minimum speed corresponding equal to the predetermined power scope；
Step S324, when second rotating speed is more than the minimum speed, based on pressure described in second adjustment of rotational speed
The rotating speed of contracting machine.
In the present embodiment, the corresponding range of speeds is set to each predetermined power scope in advance, that is, maximum (top) speed is set
With minimum speed, maximum (top) speed is the maximum speed that compressor can work normally, and minimum speed being capable of normal work for compressor
The minimum speed of work, wherein, maximum (top) speed is more than minimum speed.
When obtaining the second rotating speed, it is first determined whether the second rotating speed is more than the maximum (top) speed, be less than in the second rotating speed or
During equal to the maximum (top) speed, it is minimum turn corresponding to determine whether second rotating speed is less than or equal to the predetermined power scope
Speed when second rotating speed is more than the minimum speed, based on the rotating speed of compressor described in second adjustment of rotational speed, will press
The adjustment of rotational speed of contracting machine is second rotating speed, that is, determines whether second rotating speed is corresponding with minimum speed in the maximum (top) speed
In the range of speeds, when the second rotating speed is in the maximum (top) speed range of speeds corresponding with minimum speed, based on described second
The rotating speed of compressor described in adjustment of rotational speed.
Further, in one embodiment, after step S322, further include：It is greater than or equal in second rotating speed
During the maximum (top) speed, the rotating speed of the compressor is adjusted based on the maximum (top) speed.
In the present embodiment, when second rotating speed is greater than or equal to the maximum (top) speed, after reducing compressor rotary speed
The second rotating speed it is still higher, at this point, adjusting the rotating speed of the compressor based on the maximum (top) speed, i.e., directly by maximum (top) speed
It is adjusted to the rotating speed of the compressor.
Further, in another embodiment, after step S323, further include：It is less than or waits in second rotating speed
When the minimum speed, the rotating speed of the compressor is adjusted based on the minimum speed.
In the present embodiment, when second rotating speed is less than or equal to the maximum (top) speed, after increasing compressor rotary speed
The second rotating speed it is still smaller, at this point, adjusting the rotating speed of the compressor based on the minimum speed, i.e., directly by minimum speed
It is adjusted to the rotating speed of the compressor.
The control method for the refrigerator that the present embodiment proposes, by being more than the predetermined power scope in the compressor horsepower
During corresponding maximum preset power, the rotating speed based on the presently described compressor of the first preset rotation speed reduction to the second rotating speed, then
Determine whether second rotating speed is greater than or equal to the corresponding maximum (top) speed of the predetermined power scope, then at described second turn
When speed is less than the maximum (top) speed, determine whether second rotating speed is less than or equal to the corresponding minimum of the predetermined power scope
Rotating speed then when second rotating speed is more than the minimum speed, is turned based on compressor described in second adjustment of rotational speed
Speed, and then the power of compressor can be accurately adjusted when compressor horsepower is more than maximum preset power, it realizes to compressor
The gradual adjusting of power, the situation that compressor emergent power is avoided to change greatly so that compressor horsepower can smoothly change,
And then the energy consumption of refrigerator can be reduced so that the compartment temperature of the refrigerator being capable of steady change.
Based on second embodiment, the fourth embodiment of the control method of proposition refrigerator of the present invention, with reference to Fig. 5, in this implementation
In example, step S320 includes：
Step S325, in the compressor horsepower minimum predetermined power corresponding less than the predetermined power scope, base
Increase the rotating speed of presently described compressor to the 3rd rotating speed in the second preset rotation speed；
Wherein, the second preset rotation speed is rationally set according to actual demand.
In the present embodiment, when the compressor horsepower is in outside the predetermined power scope, compressor work is determined
Whether rate is less than the corresponding minimum predetermined power of the predetermined power scope, and is less than the default work(in the compressor horsepower
During the corresponding minimum predetermined power of rate scope, the rotating speed of presently described compressor is reduced to the 3rd turn based on the 3rd preset rotation speed
Speed, wherein, the 3rd rotating speed is first the-the second preset rotation speed of rotating speed.
It is maximum turn corresponding to determine whether the 3rd rotating speed is greater than or equal to the predetermined power scope by step S326
Speed；
Whether step S327 when the 3rd rotating speed is less than or equal to the maximum (top) speed, determines the 3rd rotating speed
Minimum speed corresponding less than or equal to the predetermined power scope；
Step S328 if the 3rd rotating speed is less than or equal to the minimum speed, is adjusted based on the minimum speed
The rotating speed of the compressor；
Step S329, if the 3rd rotating speed is more than the minimum speed, based on pressure described in the 3rd adjustment of rotational speed
The rotating speed of contracting machine.
In the present embodiment, the corresponding range of speeds is set to each predetermined power scope in advance, that is, maximum (top) speed is set
With minimum speed, maximum (top) speed is the maximum speed that compressor can work normally, and minimum speed being capable of normal work for compressor
The minimum speed of work, wherein, maximum (top) speed is more than minimum speed.
When obtaining three rotating speeds, it is first determined whether the 3rd rotating speed is more than the maximum (top) speed, be less than in the 3rd rotating speed or
During equal to the maximum (top) speed, it is minimum turn corresponding to determine whether the 3rd rotating speed is less than or equal to the predetermined power scope
Speed when the 3rd rotating speed is more than the minimum speed, based on the rotating speed of compressor described in the 3rd adjustment of rotational speed, will press
The adjustment of rotational speed of contracting machine is the 3rd rotating speed, that is, determines whether the 3rd rotating speed is corresponding with minimum speed in the maximum (top) speed
In the range of speeds, when the 3rd rotating speed is in the maximum (top) speed range of speeds corresponding with minimum speed, based on the described 3rd
The rotating speed of compressor described in adjustment of rotational speed.If the 3rd rotating speed be less than or equal to the maximum (top) speed and less than or equal to it is described most
Small rotating speed is then adjusted the rotating speed of the compressor based on the minimum speed, i.e., minimum speed directly is adjusted to the compressor
Rotating speed.
Further, in one embodiment, after step S326, further include：It is greater than or equal in the 3rd rotating speed
During the maximum (top) speed, the rotating speed of the compressor is adjusted based on the maximum (top) speed.
In the present embodiment, when the 3rd rotating speed is greater than or equal to the maximum (top) speed, after reducing compressor rotary speed
The 3rd rotating speed it is still higher, at this point, adjusting the rotating speed of the compressor based on the maximum (top) speed, i.e., directly by maximum (top) speed
It is adjusted to the rotating speed of the compressor.
The control method for the refrigerator that the present embodiment proposes, by being less than the predetermined power scope in the compressor horsepower
During corresponding minimum predetermined power, the rotating speed based on the presently described compressor of the second preset rotation speed increase to the 3rd rotating speed, then
Determine whether the 3rd rotating speed is greater than or equal to the corresponding maximum (top) speed of the predetermined power scope, then at described 3rd turn
When speed is less than the maximum (top) speed, determine whether the 3rd rotating speed is less than or equal to the corresponding minimum of the predetermined power scope
Rotating speed, if so, the rotating speed of the compressor is adjusted based on the minimum speed, if it is not, being then based on the 3rd adjustment of rotational speed
The rotating speed of the compressor, and then the work(of compressor can be accurately adjusted when compressor horsepower is less than minimum predetermined power
Rate realizes the gradual adjusting to compressor horsepower, the situation that compressor emergent power is avoided to change greatly so that compressor horsepower
It can smoothly change, and then the energy consumption of refrigerator can be reduced so that the compartment temperature of the refrigerator being capable of steady change.
Based on above-described embodiment, the 5th embodiment of the control method of proposition refrigerator of the present invention, with reference to Fig. 6, in this implementation
In example, step S300 includes：
Step S330, when the operation duration of the compressor continuous service reaches the first preset duration after adjustment of rotational speed,
The time interval between current the first moment and the second moment is obtained, wherein, second moment detects institute for first time
At the time of stating when the rotating speed of compressor changes；
In the present embodiment, when detecting the rotation speed change of compressor for the first time, refrigerator stores the rotating speed of the compressor
At the time of when changing, the rotating speed of the compressor is being adjusted based on the compressor horsepower and the predetermined power scope
When, detect adjustment of rotational speed after the compressor continuous service operation duration, when the operation duration reaches the first preset duration,
Obtain the time interval between current the first moment and the second moment.
When the time interval is less than the second preset duration, it is current to continue to execute the acquisition compressor by step S340
Compressor horsepower the step of.
Wherein, the second preset duration measures refrigerator at epipodium temperature (such as 43 DEG C) for experiment, cold by not being as cold as
Average time T1 needed for state, for example, second preset duration for 2 it is small when.
In the present embodiment, when the time interval is less than the second preset duration, continue to execute and obtain the compressor
The step of current compressor horsepower, in order to adjust the rotating speed of compressor in time.
It should be noted that when the time interval is more than the second preset duration, then the detection of compressor horsepower is exited
Flow no longer obtains the current compressor horsepower of the compressor.
The control method for the refrigerator that the present embodiment proposes, passes through the operation of the compressor continuous service after adjustment of rotational speed
When duration reaches the first preset duration, the time interval between current the first moment and the second moment is obtained, then described
When time interval is less than the second preset duration, the step of obtaining the compressor current compressor horsepower is continued to execute, and then
Realize the rotating speed that freezer compressor is adjusted in the second preset duration.
In addition, the embodiment of the present invention also proposes a kind of computer readable storage medium, the computer readable storage medium
On be stored with the control program of refrigerator, following operation is realized when the control program of the refrigerator is executed by processor：
It changes in the rotating speed for the compressor for detecting the refrigerator and the compressor continuous service after rotation speed change
Operation duration when reaching the first preset duration, obtain the current compressor horsepower of the compressor；
The first current rotating speed of the compressor is obtained, and obtains the corresponding predetermined power scope of first rotating speed；
The rotating speed of the compressor is adjusted based on the compressor horsepower and the predetermined power scope, and in adjustment of rotational speed
When the operation duration of the compressor continuous service reaches the first preset duration afterwards, continue to execute that obtain the compressor current
The step of compressor horsepower.
Further, following operation is also realized when the control program of the refrigerator is executed by processor：
Determine the compressor horsepower whether outside the predetermined power scope；
When the compressor horsepower is in outside the predetermined power scope, based on the compressor horsepower and described pre-
If power bracket adjusts the rotating speed of the compressor.
Further, following operation is also realized when the control program of the refrigerator is executed by processor：
It is default based on first in compressor horsepower maximum preset power corresponding more than the predetermined power scope
Rotating speed reduces the rotating speed of presently described compressor to the second rotating speed；
Determine whether second rotating speed is greater than or equal to the corresponding maximum (top) speed of the predetermined power scope；
When second rotating speed is less than the maximum (top) speed, it is described pre- to determine whether second rotating speed is less than or equal to
If the corresponding minimum speed of power bracket；
When second rotating speed is more than the minimum speed, turned based on compressor described in second adjustment of rotational speed
Speed.
Further, following operation is also realized when the control program of the refrigerator is executed by processor：
When second rotating speed is greater than or equal to the maximum (top) speed, the compressor is adjusted based on the maximum (top) speed
Rotating speed.
Further, following operation is also realized when the control program of the refrigerator is executed by processor：
When second rotating speed is less than or equal to the minimum speed, the compressor is adjusted based on the minimum speed
Rotating speed.
Further, following operation is also realized when the control program of the refrigerator is executed by processor：
It is default based on second in the compressor horsepower minimum predetermined power corresponding less than the predetermined power scope
Rotating speed increases the rotating speed of presently described compressor to the 3rd rotating speed；
Determine whether the 3rd rotating speed is greater than or equal to the corresponding maximum (top) speed of the predetermined power scope；
When the 3rd rotating speed is less than the maximum (top) speed, it is described pre- to determine whether the 3rd rotating speed is less than or equal to
If the corresponding minimum speed of power bracket；
If the 3rd rotating speed is less than or equal to the minimum speed, the compressor is adjusted based on the minimum speed
Rotating speed；
If the 3rd rotating speed is more than the minimum speed, turned based on compressor described in the 3rd adjustment of rotational speed
Speed.
Further, following operation is also realized when the control program of the refrigerator is executed by processor：
When the 3rd rotating speed is greater than or equal to the maximum (top) speed, the compressor is adjusted based on the maximum (top) speed
Rotating speed.
Further, following operation is also realized when the control program of the refrigerator is executed by processor：
When the operation duration of the compressor continuous service reaches the first preset duration after adjustment of rotational speed, obtain current
Time interval between first moment and the second moment, wherein, second moment detects the compressor for first time
At the time of when rotating speed changes；
When the time interval is less than the second preset duration, continues to execute and obtain the current compressor work of the compressor
The step of rate.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or system including a series of elements not only include those elements, and
And it further includes other elements that are not explicitly listed or further includes as this process, method, article or system institute inherently
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
Also there are other identical elements in the process of element, method, article or system.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme substantially in other words does the prior art
Going out the part of contribution can be embodied in the form of software product, which is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions use so that a station terminal equipment (can be mobile phone,
Computer, server, air conditioner or network equipment etc.) perform method described in each embodiment of the present invention.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made directly or indirectly is used in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of control method of refrigerator, which is characterized in that the control method of the refrigerator comprises the following steps：
Change in the rotating speed for the compressor for detecting the refrigerator and after rotation speed change the compressor continuous service fortune
When row duration reaches the first preset duration, the current compressor horsepower of the compressor is obtained；
The first current rotating speed of the compressor is obtained, and obtains the corresponding predetermined power scope of first rotating speed；
The rotating speed of the compressor, and the institute after adjustment of rotational speed are adjusted based on the compressor horsepower and the predetermined power scope
When stating the operation duration of compressor continuous service and reaching the first preset duration, continue to execute and obtain the current compression of the compressor
The step of acc power.
2. the control method of refrigerator as described in claim 1, which is characterized in that described based on the compressor horsepower and described
The step of rotating speed of the predetermined power scope adjustment compressor, includes：
Determine the compressor horsepower whether outside the predetermined power scope；
When the compressor horsepower is in outside the predetermined power scope, based on the compressor horsepower and the default work(
Rate scope adjusts the rotating speed of the compressor.
3. the control method of refrigerator as claimed in claim 2, which is characterized in that described to be in described in the compressor horsepower
When outside predetermined power scope, the rotating speed of the compressor is adjusted based on the compressor horsepower and the predetermined power scope
Step includes：
In compressor horsepower maximum preset power corresponding more than the predetermined power scope, based on the first preset rotation speed
The rotating speed of presently described compressor is reduced to the second rotating speed；
Determine whether second rotating speed is greater than or equal to the corresponding maximum (top) speed of the predetermined power scope；
When second rotating speed is less than the maximum (top) speed, determine whether second rotating speed is less than or equal to the default work(
The corresponding minimum speed of rate scope；
When second rotating speed is more than the minimum speed, the rotating speed based on compressor described in second adjustment of rotational speed.
4. the control method of refrigerator as claimed in claim 3, which is characterized in that described to determine whether second rotating speed is more than
Or it after the step of corresponding equal to predetermined power scope maximum (top) speed, further includes：
When second rotating speed is greater than or equal to the maximum (top) speed, turning for the compressor is adjusted based on the maximum (top) speed
Speed.
5. the control method of refrigerator as claimed in claim 3, which is characterized in that described to determine whether second rotating speed is less than
Or it after the step of corresponding equal to predetermined power scope minimum speed, further includes：
When second rotating speed is less than or equal to the minimum speed, turning for the compressor is adjusted based on the minimum speed
Speed.
6. the control method of refrigerator as claimed in claim 2, which is characterized in that described to be in described in the compressor horsepower
When outside predetermined power scope, the rotating speed of the compressor is adjusted based on the compressor horsepower and the predetermined power scope
Step includes：
In the compressor horsepower minimum predetermined power corresponding less than the predetermined power scope, based on the second preset rotation speed
Increase the rotating speed of presently described compressor to the 3rd rotating speed；
Determine whether the 3rd rotating speed is greater than or equal to the corresponding maximum (top) speed of the predetermined power scope；
When the 3rd rotating speed is less than the maximum (top) speed, determine whether the 3rd rotating speed is less than or equal to the default work(
The corresponding minimum speed of rate scope；
If the 3rd rotating speed is less than or equal to the minimum speed, turning for the compressor is adjusted based on the minimum speed
Speed；
If the 3rd rotating speed is more than the minimum speed, the rotating speed based on compressor described in the 3rd adjustment of rotational speed.
7. the control method of refrigerator as claimed in claim 6, which is characterized in that described to determine whether the 3rd rotating speed is more than
Or it after the step of corresponding equal to predetermined power scope maximum (top) speed, further includes：
When the 3rd rotating speed is greater than or equal to the maximum (top) speed, turning for the compressor is adjusted based on the maximum (top) speed
Speed.
8. the control method of refrigerator as described in any one of claim 1 to 7, which is characterized in that the institute after adjustment of rotational speed
When stating the operation duration of compressor continuous service and reaching the first preset duration, continue to execute and obtain the current compression of the compressor
The step of acc power, includes：
When the operation duration of the compressor continuous service reaches the first preset duration after adjustment of rotational speed, current first is obtained
Time interval between moment and the second moment, wherein, second moment detects the rotating speed of the compressor for first time
At the time of when changing；
When the time interval is less than the second preset duration, continues to execute and obtain the current compressor horsepower of the compressor
Step.
9. a kind of refrigerator, which is characterized in that the refrigerator includes：It memory, processor and is stored on the memory and can
The control program of the refrigerator run on the processor is realized such as when the control program of the refrigerator is performed by the processor
The step of control method of refrigerator described in any item of the claim 1 to 8.
10. a kind of computer readable storage medium, which is characterized in that be stored with refrigerator on the computer readable storage medium
Program is controlled, such as refrigerator described in any item of the claim 1 to 8 is realized when the control program of the refrigerator is executed by processor
Control method the step of.
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| CN201711290889.1A CN108061426B (en) | 2017-12-07 | 2017-12-07 | Refrigerator control method, refrigerator and computer-readable storage medium |
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| CN201711290889.1A CN108061426B (en) | 2017-12-07 | 2017-12-07 | Refrigerator control method, refrigerator and computer-readable storage medium |
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| CN112730972A (en) * | 2020-12-18 | 2021-04-30 | 珠海格力电器股份有限公司 | Method for estimating compressor power and refrigeration equipment electric quantity |
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| CN115342562A (en) * | 2021-05-13 | 2022-11-15 | 青岛海尔电冰箱有限公司 | Compressor control method for refrigerator and refrigerator |
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