CN115962619A - Control method of refrigerator fan and refrigerator - Google Patents
Control method of refrigerator fan and refrigerator Download PDFInfo
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- CN115962619A CN115962619A CN202211717916.XA CN202211717916A CN115962619A CN 115962619 A CN115962619 A CN 115962619A CN 202211717916 A CN202211717916 A CN 202211717916A CN 115962619 A CN115962619 A CN 115962619A
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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
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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Abstract
The application provides a control method of a refrigerator fan and a refrigerator, wherein the control method of the refrigerator comprises the steps of obtaining the working state of the refrigerator fan; if the refrigerator fan is in a stop state, acquiring the ambient temperature of the refrigerator; if the ambient temperature meets a first preset condition, controlling the refrigerator fan to operate according to a first operation strategy; and if the ambient temperature meets a second preset condition, controlling the refrigerator fan to operate according to a second operation strategy. The condition that the blower is blocked and can not normally run due to the fact that the blower of the refrigerator is frozen at the blower when the ambient temperature is low due to the fact that the blower of the refrigerator is in the operation stop state for a long time can be avoided.
Description
Technical Field
The application relates to the technical field of refrigeration equipment, in particular to a control method of a refrigerator fan and a refrigerator.
Background
With the development of technology, people have an increasing demand for refrigeration of refrigeration equipment such as a refrigerator, an air-cooled refrigerator is favored by consumers due to defrosting and good refrigeration effect, and the air-cooled refrigerator usually controls the temperature of a refrigerator compartment through starting and stopping of a refrigerator fan, for example, when the temperature of the refrigerator compartment does not reach a preset temperature, the refrigerator fan is controlled to operate, and when the temperature of the refrigerator compartment reaches the preset temperature, the refrigerator is controlled to stop operating, such a cycle operation logic, the refrigerator fan controls the operation according to the actual demand.
In the operation process of the refrigerator, if the refrigerator fan is stopped for a long time, water vapor and water drops are easily accumulated in the structural members of the fan and partial areas of the fan blades, and under the condition of low ambient temperature, the phenomenon of icing is easily formed at the fan, so that the fan is blocked and cannot normally operate.
Disclosure of Invention
The embodiment of the application provides a control method of a refrigerator fan and a refrigerator, and can solve the problem that the fan cannot normally operate due to icing of the refrigerator fan.
The embodiment of the application provides a control method of a refrigerator fan, which comprises the following steps:
acquiring the working state of the refrigerator fan;
if the refrigerator fan is in a stop state, acquiring the ambient temperature of the refrigerator;
if the ambient temperature meets a first preset condition, controlling the refrigerator fan to operate according to a first operation strategy;
and if the ambient temperature meets a second preset condition, controlling the refrigerator fan to operate according to a second operation strategy.
Optionally, if the refrigerator blower is in a shutdown state, acquiring the ambient temperature of the refrigerator includes:
if the refrigerator fan is in a shutdown state, judging whether the refrigerator is in a defrosting stage;
and if the refrigerator is not in the defrosting stage, acquiring the ambient temperature of the refrigerator.
Optionally, if the ambient temperature meets a first preset condition, controlling the refrigerator fan to operate according to a first operation strategy includes:
if the ambient temperature is greater than the ambient temperature threshold value, controlling the refrigerator fan to be started every first preset time period;
if the ambient temperature meets a second preset condition, controlling the refrigerator fan to operate according to a second operation strategy comprises the following steps:
and if the environment temperature is not greater than the environment temperature threshold value, controlling the refrigerator fan to be started every second preset time period, wherein the second preset time period is less than the first preset time period.
Optionally, the controlling the refrigerator fan to start once every first preset time interval includes:
controlling the refrigerator fan to start every first preset time period;
controlling the refrigerator fan to run for a first time after being started, and to run for the first time again after stopping running for a second time, wherein the first time is run for at least two times, and the sum of the first time after the refrigerator fan is started and the second time after the refrigerator fan stops running is smaller than the first preset time period;
the refrigerator fan is started once every second preset time period
Controlling the refrigerator fan to start every second preset time period;
and after the refrigerator fan is started, running the refrigerator fan for a third time, stopping running the refrigerator fan for a fourth time, running the refrigerator fan for the third time again, and running the refrigerator fan for the third time at least twice, wherein the sum of the running third time after the refrigerator fan is started and the running fourth time after the refrigerator fan is stopped is less than the second preset time period.
Optionally, the controlling the refrigerator fan to start at every interval of a first preset time period, controlling the refrigerator fan to run for a first time length after starting, running for the first time length again after stopping running for a second time length, running for the first time length twice at least, and setting a sum of the running first time length after starting and a sum of the running second time length after stopping running to be smaller than the first preset time period includes:
controlling the refrigerator fan to start once every one hour;
controlling the refrigerator fan to run for ten seconds after being started, stopping running for five seconds, running for ten seconds again and stopping running;
the control of the refrigerator fan is started every second preset time period at intervals, the refrigerator fan runs for a third time after being started, runs for the third time again after stopping running for a fourth time, and runs for the third time at least twice, and the sum of the third time length of running after the refrigerator fan is started and the sum of the fourth time length of stopping running are smaller than the second preset time period, and the control comprises the following steps:
controlling the refrigerator fan to start once every thirty minutes;
and controlling the refrigerator fan to run for ten seconds after starting, run for ten seconds again after stopping running for five seconds, stop running for five seconds, run for ten seconds again and stop running.
Optionally, the method further includes:
and if a refrigeration instruction is received in the process of controlling the refrigerator fan to operate according to the first operation strategy or the second operation strategy, controlling the refrigerator fan to operate according to a third operation strategy.
Optionally, the receiving of the refrigeration instruction in the process of controlling the refrigerator fan to operate according to the first operation strategy or the second operation strategy includes:
acquiring the temperature of a refrigerator compartment in the process of controlling the refrigerator fan to operate according to a first operation strategy or a second operation strategy;
if the temperature of the refrigerator compartment does not meet the preset temperature condition, generating a refrigeration instruction;
and controlling the refrigerator fan to operate according to a third operation strategy according to the refrigeration instruction.
Optionally, the refrigerator blower is provided with a heating device, and the method further includes:
and heating the refrigerator fan through the heating device.
Optionally, the method further includes:
acquiring the ambient humidity and the ambient temperature of the refrigerator and the shutdown duration of the refrigerator fan in a shutdown state;
and determining the heating time of the refrigerator fan by the heating device according to the environment humidity, the environment temperature and the shutdown time.
The embodiment of the application provides a refrigerator, which comprises a refrigerator fan, wherein the refrigerator is controlled by the refrigerator fan control method.
The embodiment of the application provides a control method of a refrigerator fan and a refrigerator. The condition that the blower is blocked and can not normally run due to the fact that the blower of the refrigerator is frozen at the blower when the ambient temperature is low due to the fact that the blower of the refrigerator is in the operation stop state for a long time can be avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the application, and that other drawings can be derived from these drawings by a person skilled in the art without inventive effort.
For a more complete understanding of the present application and its advantages, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts in the following description.
Fig. 1 is a first flowchart of a control method of a refrigerator blower according to an embodiment of the present disclosure.
Fig. 2 is a second flow chart of the control method of the refrigerator blower according to the embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, fig. 1 is a first schematic flow chart of a control method of a refrigerator blower provided in an embodiment of the present application, and the embodiment of the present application provides a control method of a refrigerator blower, including:
101, acquiring the working state of the refrigerator fan.
In the operation process of the refrigerator, the refrigerator fan can be in an operation or stop (halt) state, for example, when a refrigerating requirement exists in a compartment of the refrigerator, the refrigerator fan can be controlled to operate so as to reduce the temperature of the compartment of the refrigerator, and when the refrigerating requirement does not exist in the compartment of the refrigerator, for example, the temperature of the compartment of the refrigerator is reduced to a preset temperature, the refrigerator fan can be controlled to stop operating.
102, if the refrigerator fan is in a stop state, acquiring the ambient temperature of the refrigerator;
the ambient temperature of the refrigerator may be an external ambient temperature at which the refrigerator is located, for example, an ambient temperature detected by a temperature sensor disposed at the refrigerator, and a temperature sensor may be disposed around the refrigerator blower to detect an ambient temperature around the refrigerator blower.
And 103, if the ambient temperature meets a first preset condition, controlling the refrigerator fan to operate according to a first operation strategy.
And 104, if the ambient temperature meets a second preset condition, controlling the refrigerator fan to operate according to a second operation strategy.
With respect to steps 103 to 104:
when the ambient temperature of a refrigerator is different, the running time and the shutdown time of a refrigerator fan are different, when the ambient temperature is higher, the refrigerator fan needs to run continuously to keep refrigerating of a chamber, the shutdown time of the refrigerator fan is shorter, when the ambient temperature is lower, the return temperature of the chamber of the refrigerator is slower, the shutdown time of the refrigerator fan is longer, if the refrigerator fan is in a long-time shutdown state, if steam and water drops are accumulated in structural members of the refrigerator fan and partial areas of fan blades, under the condition of lower ambient temperature, the phenomenon of icing is easily formed at the fan, and the fan is caused to be blocked and can not run normally. Based on this, through when the refrigerator fan is in the shutdown state, acquire ambient temperature information, if ambient temperature, according to ambient temperature according to the operation strategy start-up that the operating strategy is in the shutdown state of difference, can avoid because the refrigerator fan is in the longer phenomenon that the fan freezes of downtime under the low temperature environment.
The embodiment of the application provides a control method of a refrigerator fan and a refrigerator. The condition that the blower is blocked and cannot normally run due to the fact that the blower of the refrigerator freezes at the blower when the ambient temperature is low for a long time when the blower of the refrigerator stops running can be avoided. Can reduce the reject ratio and quality risk after sale and improve the product quality.
Referring to fig. 2, fig. 2 is a second flow chart of the control method of the refrigerator blower according to the embodiment of the present application.
201, acquiring the working state of a refrigerator fan;
in the operation process of the refrigerator, the refrigerator fan can be in an operation or stop (halt) state, for example, when a refrigerating requirement exists in a compartment of the refrigerator, the refrigerator fan can be controlled to operate so as to reduce the temperature of the compartment of the refrigerator, and when the refrigerating requirement does not exist in the compartment of the refrigerator, for example, the temperature of the compartment of the refrigerator is reduced to a preset temperature, the refrigerator fan can be controlled to stop operating.
202, if the refrigerator fan is in a shutdown state, judging whether the refrigerator is in a defrosting stage;
203, if the refrigerator is not in a defrosting stage, acquiring the ambient temperature of the refrigerator;
regarding steps 202 to 203:
when the refrigerator executes the defrosting program, the refrigerator fan is also in a shutdown state, so that whether the defrosting program is executed when the refrigerator fan is in the shutdown state needs to be judged, and if the defrosting program is executed in a defrosting stage, the execution of the defrosting program is waited to be finished. It can be understood that the refrigerator is in the defrosting stage and the refrigerator compartment does not need to be refrigerated, the refrigeration fan of the refrigerator is required to be in a shutdown state, the refrigerator can be defrosted by heating or other modes at the moment, in the defrosting process, in the structural part of the fan and the partial area of the fan blades, a large amount of water vapor, water drops and the like are possibly left during defrosting, and under the condition of low ambient temperature, the phenomenon of icing is easily formed at the fan, so that the fan is blocked and cannot normally run. Based on this, through when the refrigerator fan is in the shutdown state, acquire ambient temperature information, if ambient temperature, according to ambient temperature according to the operation strategy start-up that the operating strategy is in the shutdown state of difference, can avoid because the refrigerator fan is in the longer phenomenon that the fan freezes of downtime under the low temperature environment.
204, if the ambient temperature is greater than the ambient temperature threshold, controlling the fan of the refrigerator to start once every a first preset time period;
205, if the ambient temperature is not greater than the ambient temperature threshold, controlling the fan of the refrigerator to start once every second preset time period, wherein the second preset time period is less than the first preset time period.
Regarding steps 204 to 205:
if the ambient temperature is higher than the ambient temperature threshold value, the ambient temperature is higher, the time required for freezing the fan is longer, the refrigerator fan can be controlled to be started once every a first preset time period, if the ambient temperature is lower than the ambient temperature threshold value, the ambient temperature is lower, the time required for freezing the fan is shorter, at the moment, the refrigerator fan can be controlled to be started once every a second preset time period, the second preset time period is smaller than the first preset time period, namely, when the refrigerator fan is in a shutdown state, the refrigerator fan can be controlled to be started and operated if the refrigerator fan is in a lower ambient temperature condition, and the frequency of starting and operating is higher than the frequency of starting and operating under the higher ambient temperature condition. For example, the ambient temperature threshold may be set to 25 °, certainly, the ambient temperature may also be other temperatures obtained by a technician according to experience or experiments, the first preset time period may be one hour, the second preset time period may be thirty minutes, and of course, the first preset time period and the second preset time period may be other time intervals obtained by the technician according to experience or experiments, if the refrigerator fan is stopped and is not in a defrosting state, and the obtained ambient temperature is greater than 25 °, the refrigerator fan may be controlled to be started every hour, and if the obtained ambient temperature is less than 25 °, the refrigerator fan may be controlled to be started every half hour.
In some embodiments, the first preset time period and the second preset time period may be set according to the obtained ambient temperature, for example, the preset time period for starting the fan may be determined from a mapping relationship between the preset ambient temperature and the fan operation policy according to the obtained ambient temperature, the mapping relationship between the ambient temperature and the fan operation policy may be a mapping relationship obtained by a technician according to experience or multiple experiments, in the mapping relationship, one ambient temperature may correspond to one preset time period for starting the fan, or multiple ambient temperatures may correspond to one preset time period for starting the fan, as long as the lower the ambient temperature is satisfied, the higher the frequency for controlling the fan of the refrigerator to start and operate is.
After the fan is started according to the operation strategy, the operation mode can be further improved, for example, if the obtained ambient temperature is greater than the ambient temperature threshold, the refrigerator fan can be controlled to be started every a first preset time period, the refrigerator fan is controlled to operate for a first time period after being started, the first time period is operated again after the refrigerator fan stops operating for a second time period, the first time period is operated at least twice, and the sum of the first time period of operation after the refrigerator fan is started and the sum of the second time period of operation stopping are less than the first preset time period. Specifically, if the obtained ambient temperature is greater than 25 °, the refrigerator fan can be controlled to be started once every one hour, and after the refrigerator fan is started, the refrigerator fan is controlled to run for ten seconds, and after the refrigerator fan is stopped for five seconds, the refrigerator fan runs for ten seconds again, stops running for five seconds, runs for ten seconds again, and stops running. The refrigerator fan water mist eliminator operates for three times at intervals of five seconds, and water drops or water vapor possibly existing on the refrigerator fan can be eliminated quickly and efficiently.
If the obtained ambient temperature is not greater than the ambient temperature threshold, the refrigerator fan can be controlled to be started every second preset time period, the refrigerator fan runs for a third time period after being started, the refrigerator fan runs for the third time period again after stopping running for a fourth time period, the refrigerator fan runs for the third time period at least twice, and the sum of the third time period after being started and the fourth time period after being stopped is smaller than the second preset time period. Specifically, if the obtained ambient temperature is less than or equal to 25 °, the refrigerator fan can be controlled to be started every thirty minutes, and after the refrigerator fan is started, the refrigerator fan is controlled to run for ten seconds, and after the refrigerator fan is stopped running for five seconds, the refrigerator fan is controlled to run for ten seconds again, and the refrigerator fan is stopped running. I.e. running for five seconds at intervals of ten seconds, and circulating for three times. The water drop or water vapor possibly existing on the fan of the refrigerator can be eliminated quickly and efficiently.
It should be noted that the temperature threshold, the time interval of the refrigerator fan start, and the operation mode of the refrigerator fan after start are all exemplary, and may be adjusted according to actual refrigerator specification parameters, ambient temperature, refrigeration time, and the like.
It can be understood that if a refrigeration instruction is received in the process of controlling the refrigerator fan to operate according to the first operation strategy or the second operation strategy, the refrigerator fan is controlled to operate according to the third operation strategy. In the process that the fan is started to operate according to a preset operation strategy in the fan stop state and not in the defrosting stage, if a refrigeration demand is received in a refrigerator compartment, namely a refrigeration instruction is received, the refrigerator fan is controlled to operate according to a third operation strategy, wherein the third operation strategy can be a strategy for operating the refrigerator fan during refrigeration of the refrigerator.
Wherein, can judge whether there is the refrigeration demand in refrigerator compartment through following mode: the method comprises the steps that the temperature of a refrigerator compartment is obtained in the process of controlling a refrigerator fan to operate according to a first operation strategy or according to a second operation strategy, if the temperature of the refrigerator compartment does not meet a preset temperature condition, taking the example of a refrigerator refrigerating chamber, if the set temperature of the refrigerator refrigerating chamber is 4 degrees, and if the temperature detected by a temperature sensor (used for detecting the temperature of the refrigerating chamber) arranged in the refrigerator is more than 4 degrees, a refrigerating instruction is generated; and controlling the refrigerator fan to operate according to the refrigeration instruction so as to refrigerate the refrigerating chamber, wherein the operation time of the refrigerator fan can be set according to the detected temperature.
In some embodiments, to further avoid the problem of icing of the refrigerator blower, the refrigerator blower may be provided with a heating device, the method further comprising:
the refrigerator fan is heated by the heating device. The heating device can be heating wires additionally arranged on fan blades and structures of the refrigerator fan, or other devices capable of heating the refrigerator fan.
In some embodiments, the method for controlling a blower of a refrigerator further includes:
the method comprises the steps of obtaining the environment humidity and the environment temperature of a refrigerator and the stop time of a refrigerator fan in a stop state, and determining the heating time of the refrigerator fan by a heating device according to the environment humidity, the environment temperature and the stop time. For example, when the ambient humidity of the refrigerator is high, the time that the lower fan of ambient temperature is in the shutdown state is long, the refrigerator fan needs to be frequently started to avoid freezing, in order to save the energy consumption of the refrigerator, the refrigerator fan can be heated through the heating device arranged on the refrigerator fan, the refrigerator fan is prevented from freezing by matching with the operation strategy of the refrigerator fan, and in addition, under the extreme environment, when the freezing of the refrigerator fan leads to the stalling, the refrigerator fan can be heated through the heating device. The method can further reduce the reject ratio and quality risk after sale and improve the product quality.
The control method of the refrigerator fan provided by the embodiment of the application is applied to a specific application scene: after the whole refrigerator runs by electrifying, judging whether a refrigerator fan is started, when the refrigerator fan is in a starting running state, judging whether the refrigerator is in a refrigerating stage, if the refrigerator is in the refrigerating stage, keeping running until the refrigerating requirement of the refrigerator is met, when the refrigerating requirement of the refrigerator is met, the refrigerator fan is often in a stop running state, if the refrigerator fan is in the stop running state, judging whether the refrigerator is in a defrosting state, if the refrigerator is in the defrosting state, running a defrosting program until a defrosting exit condition is met, in the defrosting process, the refrigerator fan is in the stop running state and does not operate, if the refrigerator is not in the defrosting state and is not in the refrigerating state, the refrigerator fan is in the stop running state, acquiring the ambient temperature of the refrigerator, and if the ambient temperature is more than 25 ℃, the refrigerator fan performs a starting reset action every hour, starts for ten seconds, stops for five seconds, and performs three groups of circulation. If the ambient temperature is less than 25 ℃, the refrigerator fan starts the reset action once every half hour, starts ten seconds, stops five seconds, and has three groups of circulation. Until the refrigerator has the refrigeration demand fan started. The control method of the refrigerator fan provided by the embodiment of the application is improved on the basis of the existing control method of the refrigerator fan, the reset starting action of the fan at different ring temperatures is increased by optimizing the control logic of the fan, the freezing risk of the fan is reduced, particularly the fault freezing phenomenon at a low ring temperature is reduced, the after-sale badness and quality risk are reduced, and the product quality is improved. The problem of freezing of the fans at the market end can be solved on the basis of not increasing the cost of the original complete machine, market defects are reduced, and product quality is improved.
The embodiment of the application also provides a refrigerator which comprises a refrigerator fan, and the refrigerator realizes the control of the refrigerator fan through the control method of the refrigerator fan. The refrigerator can comprise a processor, and the processor is used for executing the control method of the refrigerator fan so as to control the refrigerator fan.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
A refrigeration system and a refrigeration device provided by the embodiments of the present application are described in detail above. The principles and embodiments of the present application have been described herein using specific guidelines, the above description of the embodiments being provided only to aid in the understanding of the present application. Meanwhile, for those skilled in the art, according to the idea of the present application, the specific implementation manner and the application scope may be changed, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A control method of a fan of a refrigerator is characterized by comprising the following steps:
acquiring the working state of the refrigerator fan;
if the refrigerator fan is in a stop state, acquiring the ambient temperature of the refrigerator;
if the ambient temperature meets a first preset condition, controlling the refrigerator fan to operate according to a first operation strategy;
and if the ambient temperature meets a second preset condition, controlling the refrigerator fan to operate according to a second operation strategy.
2. The method for controlling the fan of the refrigerator according to claim 1, wherein the obtaining the ambient temperature of the refrigerator if the fan of the refrigerator is in a shutdown state comprises:
if the refrigerator fan is in a shutdown state, judging whether the refrigerator is in a defrosting stage;
and if the refrigerator is not in the defrosting stage, acquiring the ambient temperature of the refrigerator.
3. The method for controlling the refrigerator fan according to claim 2, wherein if the ambient temperature meets a first preset condition, controlling the refrigerator fan to operate according to a first operation strategy comprises:
if the ambient temperature is greater than the ambient temperature threshold value, controlling the refrigerator fan to start once every a first preset time period;
if the ambient temperature meets a second preset condition, controlling the refrigerator fan to operate according to a second operation strategy comprises the following steps:
and if the environment temperature is not greater than the environment temperature threshold value, controlling the refrigerator fan to start once every second preset time period, wherein the second preset time period is less than the first preset time period.
4. The method for controlling the fan of the refrigerator according to claim 3, wherein the controlling the fan of the refrigerator to be activated every first preset time period comprises:
controlling the refrigerator fan to start every first preset time period;
controlling the refrigerator fan to run for a first time after being started, and to run for the first time again after stopping running for a second time, wherein the first time is run for at least two times, and the sum of the first time after the refrigerator fan is started and the second time after the refrigerator fan stops running is smaller than the first preset time period;
the controlling the refrigerator fan to start once every second preset time interval comprises:
controlling the refrigerator fan to start every second preset time period;
and after the refrigerator fan is started, running the refrigerator fan for a third time, stopping running the refrigerator fan for a fourth time, running the refrigerator fan for the third time again, and running the refrigerator fan for the third time at least twice, wherein the sum of the running third time after the refrigerator fan is started and the running fourth time after the refrigerator fan is stopped is less than the second preset time period.
5. The method as claimed in claim 4, wherein the controlling the refrigerator fan to start every interval of a first preset time period, controlling the refrigerator fan to run for a first time period after starting, controlling the refrigerator fan to run for a second time period after stopping running for the first time period again, and running for the first time period at least twice, wherein the sum of the first time period after starting and the second time period after stopping running of the refrigerator fan is less than the first preset time period comprises:
controlling the refrigerator fan to start once every one hour;
controlling the refrigerator fan to run for ten seconds after being started, stopping running for five seconds, running for ten seconds again and stopping running;
the control method comprises the following steps of controlling the refrigerator fan to start every second preset time period, operating the refrigerator fan for a third time period after the refrigerator fan is started, operating the refrigerator fan for the third time period again after the refrigerator fan stops operating for a fourth time period, and operating the refrigerator fan for the third time period at least twice, wherein the sum of the third time period of operation after the refrigerator fan is started and the sum of the fourth time period of stop operation are less than the second preset time period:
controlling the refrigerator fan to start once every thirty minutes;
and controlling the refrigerator fan to run for ten seconds after starting, run for ten seconds again after stopping running for five seconds, stop running for five seconds, run for ten seconds again and stop running.
6. The method for controlling a blower fan of a refrigerator according to any one of claims 1 to 5, further comprising:
and if a refrigeration instruction is received in the process of controlling the refrigerator fan to operate according to the first operation strategy or the second operation strategy, controlling the refrigerator fan to operate according to a third operation strategy.
7. The method for controlling the refrigerator fan of claim 6, wherein the receiving of the cooling command in the process of controlling the refrigerator fan to operate according to the first operation strategy or the second operation strategy comprises:
acquiring the temperature of a refrigerator compartment in the process of controlling the refrigerator fan to operate according to a first operation strategy or a second operation strategy;
if the temperature of the compartment does not meet the preset temperature condition, generating a refrigeration instruction;
and controlling the refrigerator fan to operate according to a third operation strategy according to the refrigeration instruction.
8. The control method of a fan for a refrigerator according to any one of claims 1 to 5, wherein the fan for a refrigerator is provided with a heating device, the method further comprising:
and heating the refrigerator fan through the heating device.
9. The control method of a blower fan for a refrigerator according to claim 8, further comprising:
acquiring the ambient humidity and the ambient temperature of the refrigerator and the shutdown duration of the refrigerator fan in a shutdown state;
and determining the time length of the heating device for heating the refrigerator fan according to the environment humidity, the environment temperature and the shutdown time length.
10. A refrigerator characterized by comprising a refrigerator blower fan, wherein the refrigerator realizes the control of the refrigerator blower fan by the control method of the refrigerator blower fan according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211717916.XA CN115962619A (en) | 2022-12-29 | 2022-12-29 | Control method of refrigerator fan and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211717916.XA CN115962619A (en) | 2022-12-29 | 2022-12-29 | Control method of refrigerator fan and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115962619A true CN115962619A (en) | 2023-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211717916.XA Pending CN115962619A (en) | 2022-12-29 | 2022-12-29 | Control method of refrigerator fan and refrigerator |
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|---|---|
| CN (1) | CN115962619A (en) |
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2022
- 2022-12-29 CN CN202211717916.XA patent/CN115962619A/en active Pending
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