CN108571858B - Refrigerator and control method, control device and readable storage medium thereof - Google Patents
Refrigerator and control method, control device and readable storage medium thereof Download PDFInfo
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- CN108571858B CN108571858B CN201810389287.XA CN201810389287A CN108571858B CN 108571858 B CN108571858 B CN 108571858B CN 201810389287 A CN201810389287 A CN 201810389287A CN 108571858 B CN108571858 B CN 108571858B
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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
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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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
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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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- 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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a refrigerator control method, the refrigerator comprises a compressor, a fan, an air door, a freezing chamber and a refrigerating chamber, the fan is arranged corresponding to the freezing chamber, an air duct is arranged between the freezing chamber and the refrigerating chamber, the air door is arranged in the air duct, and the refrigerator control method comprises the following steps: acquiring the temperature of a refrigerating chamber when a compressor of the refrigerator stops operating; when the temperature of the refrigerating chamber is greater than or equal to a first preset temperature, judging whether the fan is started or not; the damper is opened when the blower is not activated. The invention also discloses a refrigerator control device, a refrigerator and a readable storage medium. The invention ensures the refrigerating effect of the refrigerating chamber, avoids the freezing phenomenon of the refrigerating chamber and improves the use experience of the refrigerator of a user.
Description
Technical Field
The invention relates to the technical field of refrigeration, in particular to a refrigerator control method, a refrigerator control device, a refrigerator and a readable storage medium.
Background
In a conventional refrigerator, a freezing chamber and a refrigerating chamber are generally provided to meet different cooling demands of users. In the air-cooled refrigerator, generally, a fan is arranged corresponding to a freezing chamber, an air door is arranged between the freezing chamber and a refrigerating chamber, during refrigeration, the fan blows cold air formed by heat exchange in the operation of a compressor to the freezing chamber and opens the air door to realize refrigeration of the freezing chamber and the refrigerating chamber, and air flowing through the refrigerating chamber flows through an air outlet in a refrigerating chamber to form a refrigeration circulation loop.
Based on foretell setting, when the freezer does not have the refrigeration demand, the compressor shuts down, when the temperature of walk-in is unsatisfied with the settlement temperature, current refrigerator is generally through opening air door and fan simultaneously to the realization is to the regulation of walk-in temperature, but the temperature of evaporimeter can rise extremely fast this moment, and the moisture of walk-in can flow into in the freezer through the evaporimeter, and the continuous surface formation that attaches to the freezer food freezes, influences user's experience.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a refrigerator control method, which aims to avoid freezing of a freezing chamber while ensuring the refrigerating effect of a refrigerating chamber and improve the use experience of a refrigerator for a user.
In order to achieve the above object, the present invention provides a refrigerator control method, wherein the refrigerator comprises a compressor, a fan, an air door, a freezing chamber and a refrigerating chamber, the fan is arranged corresponding to the freezing chamber, an air duct is arranged between the freezing chamber and the refrigerating chamber, the air door is arranged in the air duct, and the refrigerator control method comprises the following steps:
acquiring the temperature of the refrigerating chamber when a compressor of the refrigerator stops running;
when the temperature of the refrigerating chamber is greater than or equal to a first preset temperature, judging whether the fan is started or not;
opening the damper when the blower is not activated.
Preferably, after the step of determining whether the fan is started when the temperature of the refrigerating chamber is greater than or equal to the preset temperature, the method further includes:
when the fan is started, the fan is closed and the air door is opened.
Preferably, after the step of determining whether the fan is started when the temperature of the refrigerating chamber is greater than or equal to the preset temperature, the method further includes:
when the fan is started, acquiring the running rotating speed of the fan;
judging whether the running rotating speed is less than or equal to a preset rotating speed or not;
if yes, the air door is opened.
Preferably, after the step of determining whether the operating rotational speed is less than or equal to a preset rotational speed, the method further includes:
if not, reducing the running rotating speed of the fan;
and when the reduced running rotating speed is less than or equal to the preset rotating speed, opening the air door.
Preferably, when the compressor of the refrigerator stops operating, the step of obtaining the temperature of the refrigerating chamber further comprises:
judging whether the refrigerator is in a defrosting state or not;
if so, controlling the fan and the air door to maintain the current state to operate;
and if not, executing the step of acquiring the temperature of the refrigerating chamber.
Preferably, the refrigerator control method further includes:
acquiring the temperature of the freezing chamber;
judging whether the temperature of the freezing chamber is greater than or equal to a second preset temperature or not;
if so, starting the compressor and the fan;
if not, the compressor and the fan are closed.
Preferably, after the step of turning on the compressor and the fan, the method further includes:
judging whether the temperature of the refrigerating chamber is greater than or equal to the first preset temperature or not;
if yes, opening the air door;
if not, the air door is closed.
Further, to achieve the above object, the present invention also provides a refrigerator control apparatus comprising: a memory, a processor and a refrigerator control program stored on the memory and executable on the processor, the refrigerator control program when executed by the processor implementing the steps of the refrigerator control method as claimed in any one of the above.
In addition, in order to achieve the above object, the present invention also provides a refrigerator comprising the refrigerator control device as described above.
In addition, to achieve the above object, the present invention also provides a readable storage medium having a refrigerator control program stored thereon, the refrigerator control program implementing the steps of the refrigerator control method according to any one of the above aspects when executed by a processor.
The embodiment of the invention provides a refrigerator control method, wherein the refrigerator comprises a compressor, a fan, an air door, a freezing chamber and a refrigerating chamber, the fan is arranged corresponding to the freezing chamber, an air duct is arranged between the freezing chamber and the refrigerating chamber, the air door is arranged on the air duct, the refrigerator control method comprises the steps of obtaining the temperature of the refrigerating chamber when a compressor of the refrigerator stops running, judging whether a fan is started or not when the temperature of the refrigerating chamber is larger than or equal to a first preset temperature, when the fan is not started, the air door is opened, and after the air door is opened, natural convection can be formed due to the temperature difference between the freezing chamber and the refrigerating chamber, so that the temperature of the refrigerating chamber is regulated, the cold storage effect of the refrigerating chamber is ensured, in addition, because the fan does not open when opening the air door, isolated in the freezer compartment a large amount of moisture enter into the freezer compartment and gather and freeze, avoid the freezer freezing phenomenon, improve user's refrigerator and use and experience.
Drawings
FIG. 1 is a schematic diagram of the structure of an apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a hardware operating environment of a device according to an embodiment of the present invention;
FIG. 3 is a first flowchart of a refrigerator control method according to an embodiment of the present invention;
FIG. 4 is a second flowchart of a refrigerator control method according to an embodiment of the present invention;
FIG. 5 is a third flowchart of a refrigerator control method according to an embodiment of the present invention;
FIG. 6 is a fourth flowchart illustrating a refrigerator control method according to an embodiment of the present invention;
fig. 7 is a fifth flowchart illustrating a refrigerator control method according to an embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The main solution of the embodiment of the invention is as follows: acquiring the temperature of the refrigerating chamber when a compressor of the refrigerator stops running; when the temperature of the refrigerating chamber is greater than or equal to a first preset temperature, judging whether the fan is started or not; opening the damper when the fan is not started; wherein, this refrigerator includes compressor, fan, air door, freezer and walk-in, the fan corresponds the freezer setting, the freezer with the wind channel has between the walk-in, the air door is located the wind channel.
In the prior art, when the compressor of the refrigerator is turned off, if the temperature of the refrigerating chamber does not meet the set temperature, the temperature of the refrigerating chamber can be adjusted by simultaneously opening the air door and the fan, but moisture in the refrigerating chamber flows into the freezing chamber and continuously adheres to the surface of food to form ice.
The invention provides the solution, so that the moisture in the refrigerating chamber is prevented from entering the freezing chamber, the freezing phenomenon of the freezing chamber is improved, and the use experience of the refrigerator of a user is improved.
In the embodiment of the invention, the refrigerator control method is applied to a refrigerator, in particular to an air-cooled refrigerator. As shown in fig. 1, the refrigerator includes a compressor 100, a blower fan 200, a damper 300, a freezing chamber 400, and a refrigerating chamber 500, and an air circulation passage is provided in the refrigerator, and forms an air duct between the freezing chamber 400 and the refrigerating chamber 500. The evaporator is arranged in the air circulation channel, the fan 200 is arranged in the air circulation channel and corresponds to the freezing chamber 400, and when the compressor 100 operates, the fan 200 is started to blow cold air subjected to heat exchange of the evaporator into the freezing chamber 400, so that refrigeration of the freezing chamber 400 is realized. The damper 300 is provided in the air duct, and when the temperature of the refrigerating compartment 500 does not meet the set temperature, the damper 300 is opened to allow the air having a relatively low temperature in the freezing compartment 400 to flow into the refrigerating compartment 500, thereby adjusting the temperature in the refrigerating compartment 500 to meet the set temperature. The air passing through the refrigerating chamber 500 continues to flow to the compressor 100 through the air circulation passage to exchange heat, thereby forming a refrigeration cycle of the refrigerator.
In addition to the components such as the compressor 100, the blower fan 200, and the damper 300 required by the refrigeration cycle, the refrigerator may further include, as shown in fig. 2: a processor 600, such as a CPU, a memory 700, a temperature sensor, and a communication bus, etc. Wherein the communication bus is used for realizing connection communication among the components. The memory 700 may be a high-speed RAM memory or a non-volatile memory (e.g., a disk memory). The memory 700 may alternatively be a storage device separate from the processor 600 described above.
Wherein the temperature sensor may include a first sensor and a second sensor. The first sensor can be specifically arranged in the freezing chamber and used for detecting the temperature of the freezing chamber; the second sensor may be particularly provided in the refrigerating compartment for detecting a temperature of the refrigerating compartment.
Those skilled in the art will appreciate that the configuration of the apparatus shown in fig. 1 is not intended to be limiting of the apparatus and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 2, a refrigerator control program may be included in a memory 700, which is a readable storage medium.
In the apparatus shown in fig. 2, the processor 600 may be configured to call a refrigerator control program stored in the memory 700 and perform operations of the relevant steps of the refrigerator control method in the following embodiments.
An embodiment of the present invention further provides a refrigerator control apparatus, which may include the processor 600, the memory 700, and a refrigerator control program stored in the memory 700 and operable on the processor 600, where the refrigerator control program, when executed by the processor 600, implements operations of relevant steps of a refrigerator control method according to the following embodiments. The refrigerator control device can be a control device independent of the refrigerator and can also be arranged in the refrigerator.
In addition, an embodiment of the present invention further provides a readable storage medium, where a refrigerator control program is stored on the readable storage medium, and when the refrigerator control program is executed by a processor, the refrigerator control program implements operations related to steps of a refrigerator control method in the following embodiments. The readable storage medium may be embodied as a computer-readable storage medium.
Referring to fig. 3, based on the above configuration of the refrigerator, an embodiment of the present invention provides a refrigerator control method, including:
step S10, acquiring the temperature of the refrigerating chamber when the compressor of the refrigerator stops operating;
the operation state of the compressor is obtained during the operation of the refrigerator, and when the operation state of the compressor is stop operation, the temperature detected by the temperature sensor arranged in the refrigerating chamber can be obtained.
It should be noted that the stop operation of the compressor is a stop period of the compressor during the operation of the refrigerator, and the compressor is temporarily stopped when the refrigerator meets the refrigeration requirement.
Step S20, when the temperature of the refrigerating chamber is greater than or equal to a first preset temperature, judging whether the fan is started; if not, go to step S30, and if yes, go to step S40 or step S50.
And step S30, opening the air door when the fan is not started.
The method comprises the steps of obtaining the temperature of a refrigerating chamber, judging whether the temperature of the refrigerating chamber is larger than or equal to a first preset temperature or not, when the temperature of the refrigerating chamber is larger than or equal to the first preset temperature, indicating that the temperature of the refrigerating chamber does not accord with the refrigerating effect required by a user, judging whether a fan is started or not at the moment, if the fan is not started, forming air circulation in a refrigerating circulation loop after an air door is opened, enabling moisture in the refrigerating chamber not to enter a freezing chamber under the disturbance effect of the fan on air flow, directly opening the air door at the moment, and utilizing natural convection formed by the temperature difference between the freezing chamber and the refrigerating chamber to adjust the temperature of the refrigerating chamber.
And step S40, when the fan is started, the fan is closed and the air door is opened.
If the fan is started, the air door is not opened temporarily, and the fan is opened after being detected to be closed; in order to ensure the refrigerating effect of the refrigerating chamber, the air door is opened after the fan is directly closed so as to adjust the temperature in the refrigerating chamber in time.
When the temperature of the refrigerating chamber is lower than the first preset temperature, the temperature of the refrigerating chamber meets the refrigerating requirement required by a user, the air door does not need to be opened at the moment, the closed air door enables air circulation not to be formed in the refrigerating circulation loop, and moisture in the refrigerating chamber cannot enter the freezing chamber when the air fan is opened or closed.
The first preset temperature can be determined according to the set temperature of the refrigerating chamber set by a user.
In this embodiment, when compressor through at the refrigerator shut down, obtain the temperature of walk-in, when the temperature of walk-in is greater than or equal to first preset temperature, judge whether the fan starts, open the air door when the fan does not start, the air door is opened the back because there is the difference in temperature between freezer and the walk-in and can form natural convection, thereby adjust the temperature to the walk-in, guarantee the cold storage effect of walk-in, and simultaneously, the fan does not open when opening the air door, a large amount of moisture enters into the freezer in the isolated walk-in and gathers and freeze, avoid the freezer phenomenon of icing, improve user's refrigerator and use experience.
In addition, referring to fig. 4, in addition to closing the fan and opening the damper when the fan is started, after the step of determining whether the fan is started when the temperature of the refrigerating chamber is greater than or equal to the preset temperature, the method further includes:
step S50, when the fan is started, the running speed of the fan is obtained;
step S60, judging whether the running rotating speed is less than or equal to a preset rotating speed;
if yes, step S70 is executed, otherwise, step S80 and step S90 are executed.
Step S70, the damper is opened.
Step S80, reducing the running speed of the fan;
and step S90, when the reduced running rotating speed is less than or equal to the preset rotating speed, opening the air door.
When the temperature of the refrigerating chamber is higher than or equal to the preset temperature, if the running rotating speed of the fan is lower than or equal to the preset rotating speed, the current fan can be considered to be in a starting state, moisture in the refrigerating chamber can be consumed in the flowing process of the refrigerating circulation loop after the air door is opened, the phenomenon of icing caused by accumulation in the refrigerating chamber can be avoided, the air door can be opened at the moment, the efficiency of regulating the temperature of the refrigerating chamber by air in the refrigerating chamber can be improved through the disturbance effect of the fan on air flow, and the required refrigerating effect can be quickly achieved by the temperature in the refrigerating chamber.
If the running rotating speed of the fan is greater than the preset rotating speed, the disturbance effect of the fan on the air flow after the air door is opened is considered to be too large, so that the moisture in the refrigerating chamber can quickly flow into the refrigerating chamber to accumulate and generate an icing phenomenon, at the moment, the air door can be controlled to be kept in a closed state or switched from an open state to a closed state, the running rotating speed of the fan is reduced, and the air door is opened when the reduced running rotating speed is less than or equal to the preset rotating speed.
The specific size of the preset rotating speed can be specifically set according to relevant factors such as the structure of the refrigerator, the current running state of the refrigerator and the like.
In this embodiment, through the operation rotational speed to the fan with predetermine the rotational speed comparison, under the temperature of walk-in is greater than or equal to the condition of predetermineeing the temperature, just open the air door when the operation rotational speed of fan is less than or equal to predetermineeing the rotational speed, the in-process to the temperature regulation of walk-in maintains opening of fan, be favorable to making the temperature in the walk-in reach required cold-stored effect fast, simultaneously through the restriction of predetermineeing the rotational speed to the fan rotational speed, when guaranteeing that fan and air door open simultaneously, moisture in the walk-in also can not gather in the freezer and freeze, thereby avoid the phenomenon of freezing of freezer.
It should be noted that, when the temperature of the refrigerating chamber is greater than or equal to the preset temperature and the fan is started, the fan is directly closed and the air door is started, or the air door is started when the operating rotating speed of the fan is less than or equal to the preset rotating speed, the setting can be performed according to the actual refrigerating requirement, and the setting can also be selected by a user. In addition, the temperature of the refrigerating chamber can be selected according to the temperature of the refrigerating chamber, the temperature of the refrigerating chamber is compared with a preset critical temperature value, the preset critical temperature value is greater than the preset temperature, and specific numerical values can be set according to actual requirements: when the temperature of the refrigerating chamber is greater than or equal to a preset critical temperature value, the temperature of the refrigerating chamber is considered to be overhigh, when the operating rotating speed of the fan is less than or equal to the preset rotating speed, the air door is opened, the fan keeps a starting state to accelerate the cooling of the refrigerating chamber, the freezing phenomenon of the freezing chamber is avoided, and meanwhile the refrigerating effect of the refrigerating chamber is ensured; when the temperature of the refrigerating chamber is greater than or equal to the preset temperature but less than the preset critical temperature value, the refrigerating effect of the refrigerating chamber can be ensured through natural convection at the moment, and the fan can be turned off to achieve the best effect of preventing the freezing chamber from freezing.
Referring to fig. 5, in the embodiment of the present invention, when the compressor of the refrigerator stops operating, the step of obtaining the temperature of the refrigerating chamber further includes:
step S00, determining whether the refrigerator is in a defrosting state;
if so, go to step S01, otherwise, go to step S02.
Step S01, controlling the fan and the air door to maintain the current state to operate;
step S02, the step of acquiring the temperature of the refrigerating chamber is executed.
Judging whether the refrigerator is in a defrosting state, if so, controlling the fan and the air door to maintain the operation of parameters required by the defrosting state of the refrigerator, and closing the compressor, the fan and the air door, wherein at the moment, the freezing phenomenon in the freezing chamber can be avoided due to the defrosting effect; if the refrigerator is not in the defrosting state, the above steps S10, S20 and the related steps are performed to avoid the freezing phenomenon of the freezing chamber.
In the embodiment, the defrosting state of the refrigerator is judged, so that the refrigerator can be ensured not to be frozen when defrosting is not performed.
Referring to fig. 6, in an embodiment of the present invention, the refrigerator control method further includes:
step S03, acquiring the temperature of the freezing chamber;
step S04, judging whether the temperature of the freezing chamber is larger than or equal to a second preset temperature;
if yes, go to step S05; if not, step S06 is executed.
Step S05, starting the compressor and the fan;
and step S06, turning off the compressor and the fan.
The second preset temperature is determined according to the set temperature of the freezing chamber set by the user. Judging whether the temperature of the freezing chamber is greater than or equal to a second preset temperature or not, if so, indicating that the temperature of the freezing chamber does not accord with the freezing effect required by a user, and starting a compressor and a fan to refrigerate the freezing chamber to ensure the freezing effect of the freezing chamber; if not, the temperature of the freezing chamber is in accordance with the freezing effect required by the user, and the compressor and the fan are turned off.
In this embodiment, the temperature through the freezer compares with the preset temperature of second, decides whether to open compressor and fan, when making the temperature of freezer lead to no longer satisfying the required freezing demand of user because the increase of load or carry out cooling compensation to the walk-in, can be timely refrigerate to guarantee the refrigeration effect of freezer.
Referring to fig. 7, after the step of turning on the compressor and the fan, the method further includes:
step S07, judging whether the temperature of the refrigerating chamber is greater than or equal to the first preset temperature;
if yes, go to step S08; if not, step S09 is executed.
Step S08, opening the damper;
step S09, close the damper.
In this embodiment, when the temperature of the refrigerating chamber is greater than or equal to the first preset temperature, the air door is opened if the refrigerating effect required by the user is not met, and when the temperature of the refrigerating chamber is less than the first preset temperature, the air door is closed if the refrigerating effect required by the user is met. Whether the air door is opened or closed is determined by the temperature of the refrigerating chamber, so that the refrigerating effect required by a user can be achieved by ensuring the temperatures of the freezing chamber and the refrigerating chamber in the refrigerating process of the refrigerator.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The utility model provides a refrigerator control method which characterized in that, the refrigerator includes compressor, fan, air door, freezer and walk-in, the fan corresponds the freezer setting, the freezer with have the wind channel between the walk-in, the air door is located the wind channel, refrigerator control method includes following step:
acquiring the temperature of the refrigerating chamber when a compressor of the refrigerator stops running;
when the temperature of the refrigerating chamber is greater than or equal to a first preset temperature, judging whether the fan is started or not;
opening the damper when the fan is not started;
when the fan is started, the fan is closed and the air door is opened.
2. The method for controlling the refrigerator according to claim 1, wherein after the step of judging whether the blower fan is activated when the temperature of the refrigerating chamber is greater than or equal to a preset temperature, the method further comprises:
when the fan is started, acquiring the running rotating speed of the fan;
judging whether the running rotating speed is less than or equal to a preset rotating speed or not;
if yes, the air door is opened.
3. The method as claimed in claim 2, wherein after the step of determining whether the operation rotation speed is less than or equal to a preset rotation speed, the method further comprises:
if not, reducing the running rotating speed of the fan;
and when the reduced running rotating speed is less than or equal to the preset rotating speed, opening the air door.
4. The refrigerator control method of any one of claims 1 to 3, wherein the step of obtaining the temperature of the refrigerating compartment when a compressor of the refrigerator stops operating is further preceded by:
judging whether the refrigerator is in a defrosting state or not;
if so, controlling the fan and the air door to maintain the current state to operate;
and if not, executing the step of acquiring the temperature of the refrigerating chamber.
5. A refrigerator control method as claimed in any one of claims 1 to 3, further comprising:
acquiring the temperature of the freezing chamber;
judging whether the temperature of the freezing chamber is greater than or equal to a second preset temperature or not;
if so, starting the compressor and the fan;
if not, the compressor and the fan are closed.
6. The method as claimed in claim 5, wherein the step of turning on the compressor and the blower fan further comprises, after the step of turning on the compressor and the blower fan:
judging whether the temperature of the refrigerating chamber is greater than or equal to the first preset temperature or not;
if yes, opening the air door;
if not, the air door is closed.
7. A refrigerator control apparatus, characterized by comprising: a memory, a processor and a refrigerator control program stored on the memory and executable on the processor, the refrigerator control program when executed by the processor implementing the steps of the refrigerator control method according to any one of claims 1 to 6.
8. A refrigerator characterized by comprising the refrigerator control apparatus as claimed in claim 7.
9. A readable storage medium, characterized in that the readable storage medium has stored thereon a refrigerator control program which, when executed by a processor, implements the steps of the refrigerator control method according to any one of claims 1 to 6.
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| CN201810389287.XA CN108571858B (en) | 2018-04-26 | 2018-04-26 | Refrigerator and control method, control device and readable storage medium thereof |
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| CN201810389287.XA CN108571858B (en) | 2018-04-26 | 2018-04-26 | Refrigerator and control method, control device and readable storage medium thereof |
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| CN108571858B true CN108571858B (en) | 2020-05-22 |
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| CN109708391B (en) * | 2018-12-06 | 2020-12-15 | 海尔智家股份有限公司 | Control method and self-adaptive adjusting circuit for cooling fan of refrigerator |
| CN110701850A (en) * | 2019-10-22 | 2020-01-17 | 佛山市云米电器科技有限公司 | Distributed communication control system and refrigeration equipment |
| CN111493593B (en) * | 2020-04-27 | 2021-09-03 | 海信容声(广东)冷柜有限公司 | Refrigerated display cabinet and control method thereof |
| CN113551477A (en) * | 2021-07-23 | 2021-10-26 | 珠海格力电器股份有限公司 | Air-cooled refrigerator temperature control method, air-cooled refrigerator and computer readable storage medium |
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