Refrigerator dehumidification method, apparatus, refrigerator, electronic device, and storage medium
By dividing the refrigerator into storage areas and using a combination of electric heating, cooling dampers, and dehumidifying dampers, the humidity and temperature of the storage areas can be precisely regulated, solving the problem of poor dehumidification in refrigerators and improving the accuracy of humidity control and the stability of the storage environment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- NINGBO FOTILE KITCHEN WARE CO LTD
- Filing Date
- 2025-01-11
- Publication Date
- 2026-07-14
AI Technical Summary
The existing dehumidification methods inside refrigerators cannot provide an appropriate humidity environment according to the needs of different types of food, resulting in poor dehumidification effect.
By dividing the refrigerator into multiple storage zones and installing temperature and humidity sensors in each zone, and using a combination of electric heating modules, cooling dampers, and dehumidifying dampers, the humidity and temperature of the target storage zone can be precisely regulated, forming a dry circulation of hot and humid air to achieve the target humidity threshold.
It improves the humidity control accuracy and dehumidification effect of different storage areas inside the refrigerator, ensuring the stability of humidity and temperature in each storage area and meeting the storage needs of different foods.
Smart Images
Figure CN122384392A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of refrigerators, and in particular to refrigerator dehumidification methods, apparatus, refrigerators, electronic devices, and storage media. Background Technology
[0002] As an indispensable appliance in modern homes, refrigerators are primarily used to store and keep food fresh. High humidity inside the refrigerator can cause food to spoil faster and may affect the refrigerator's energy consumption. Currently, to avoid excessive humidity inside the refrigerator, desiccants or dehumidifier pumps are often placed inside to dehumidify the interior.
[0003] Different types of food require different storage humidity levels inside a refrigerator, and the optimal humidity varies depending on the refrigerator's set temperature for optimal storage. Therefore, current methods of dehumidification inside refrigerators, such as using desiccants or dehumidifier pumps, cannot provide the necessary humidity levels for different food types. Consequently, current dehumidification methods in refrigerators are relatively ineffective.
[0004] There is currently no effective solution to the problem of poor dehumidification inside refrigerators in related technologies. Summary of the Invention
[0005] This embodiment provides a refrigerator dehumidification method, apparatus, refrigerator, electronic device, and storage medium to solve the problem of poor dehumidification effect inside refrigerators in related technologies.
[0006] Firstly, this embodiment provides a refrigerator dehumidification method, including:
[0007] When the humidity of the target storage area is detected to be higher than the corresponding target humidity threshold, the target storage area is electrically heated based on the electric heating module of the target storage area;
[0008] After the target storage area is electrically heated for a preset first time threshold, the target storage area is dehumidified based on the cooling damper and dehumidifying damper corresponding to the target storage area until the adjusted humidity of the target storage area is within the lower limit of the target humidity threshold; wherein, the refrigerator compartment is pre-divided into multiple storage areas, and the target storage area is any one of the multiple storage areas.
[0009] In some embodiments, after the duration of electric heating of the target storage area reaches a preset first duration threshold, the target storage area is dehumidified based on the cooling damper and dehumidifying damper corresponding to the target storage area until the adjusted humidity of the target storage area is within the lower limit range of the target humidity threshold, including:
[0010] After the target storage area is electrically heated for a preset first time threshold, the cooling damper and dehumidifying damper corresponding to the target storage area are opened simultaneously. The hot and humid air in the target storage area is drawn into the evaporator through the dehumidifying damper, and then the dry air is delivered to the target storage area through the cooling damper to form a drying cycle of hot and humid air.
[0011] When the humidity of the target storage area is detected to be within the lower limit of the target humidity threshold, the dehumidification damper is closed, and the electric heating is stopped after the dehumidification damper has been closed for a preset second time threshold. After the dehumidification damper has been closed for a preset third time threshold, the cooling damper is closed.
[0012] In some embodiments, the method further includes:
[0013] When the temperature of the target storage area is detected to be higher than the preset target temperature threshold, the target storage area is cooled based on the cooling damper of the target storage area until the cooled temperature of the target storage area is within the lower limit range of the target temperature threshold.
[0014] In some of these embodiments, the target humidity threshold for the target storage area is pre-set based on the target temperature threshold.
[0015] In some of these embodiments, different target temperature thresholds correspond to different target humidity thresholds.
[0016] In some embodiments, each of the storage areas is provided with a temperature sensor and a humidity sensor respectively.
[0017] Secondly, this embodiment provides a refrigerator dehumidification device, including: a heating module and a dehumidification module; wherein:
[0018] The heating module is used to electrically heat the target storage area based on the electric heating module of the target storage area when the humidity of the target storage area is detected to be higher than the corresponding target humidity threshold.
[0019] The dehumidification module is used to dehumidify the target storage area based on the cooling damper and dehumidification damper corresponding to the target storage area after the electric heating time of the target storage area reaches a preset first time threshold, until the adjusted humidity of the target storage area is within the lower limit range of the target humidity threshold; wherein, the refrigerator compartment is pre-divided into multiple storage areas, and the target storage area is any one of the multiple storage areas.
[0020] Thirdly, this embodiment provides a refrigerator, including a controller; the refrigerator compartments are pre-divided into several storage areas; each storage area is correspondingly equipped with a temperature sensor, a humidity sensor, an electric heating module, a cooling damper, and a dehumidifying damper; wherein:
[0021] The controller is used to perform the refrigerator dehumidification method described in the first aspect above.
[0022] Fourthly, this embodiment provides an electronic device including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the refrigerator dehumidification method described in the first aspect above.
[0023] Fifthly, this embodiment provides a storage medium storing a computer program that, when executed by a processor, implements the refrigerator dehumidification method described in the first aspect above.
[0024] Compared with related technologies, this embodiment provides a refrigerator dehumidification method, apparatus, refrigerator, electronic device, and storage medium. The refrigerator dehumidification method, when detecting that the humidity of a target storage area is higher than a corresponding target humidity threshold, electrically heats the target storage area based on an electric heating module. After the heating duration reaches a preset first duration threshold, dehumidifies the target storage area based on the corresponding cooling and dehumidifying dampers until the adjusted humidity of the target storage area falls within the lower limit of the target humidity threshold. The refrigerator compartments are pre-divided into multiple storage areas, and the target storage area is any one of these areas. It can maintain the humidity of the target storage area at the set target humidity threshold using a combination of hardware and software methods, utilizing electric heating, cooling dampers, and dehumidifying dampers, thereby improving the dehumidification effect.
[0025] Details of one or more embodiments of this application are set forth in the following drawings and description to make other features, objects and advantages of this application more readily apparent. Attached Figure Description
[0026] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:
[0027] Figure 1 This is a hardware structure block diagram of the terminal of the refrigerator dehumidification method in this embodiment;
[0028] Figure 2 This is a flowchart of the refrigerator dehumidification method in this embodiment;
[0029] Figure 3 This is a flowchart of one of the embodiments of a refrigerator dehumidification method;
[0030] Figure 4 This is a flowchart of yet another refrigerator dehumidification method according to some of the embodiments;
[0031] Figure 5 This is a flowchart of yet another refrigerator dehumidification method according to some of the embodiments;
[0032] Figure 6 This is a structural block diagram of the refrigerator dehumidification device in this embodiment. Detailed Implementation
[0033] To better understand the purpose, technical solution, and advantages of this application, the application is described and illustrated below in conjunction with the accompanying drawings and embodiments.
[0034] Unless otherwise defined, the technical or scientific terms used in this application shall have the general meaning as understood by one of ordinary skill in the art to which this application pertains. Words such as “a,” “an,” “an,” “the,” “the,” and “these,” used in this application, do not indicate quantitative limitation and may be singular or plural. The terms “comprising,” “including,” “having,” and any variations thereof used in this application are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or device that comprises a series of steps or modules (units) is not limited to the listed steps or modules (units) but may include steps or modules (units) not listed, or may include other steps or modules (units) inherent to such processes, methods, products, or devices. The terms “connected,” “linked,” and “coupled,” used in this application, are not limited to physical or mechanical connections but may include electrical connections, whether direct or indirect. The term “multiple” used in this application refers to two or more. The "and / or" operator describes the relationship between related objects, indicating that three relationships can exist. For example, "A and / or B" can represent three cases: A alone, A and B simultaneously, and B alone. Typically, the character " / " indicates that the objects before and after it are in an "or" relationship. The terms "first," "second," and "third," etc., used in this application are merely for distinguishing similar objects and do not represent a specific ordering of the objects.
[0035] The method embodiments provided in this example can be executed on a terminal, computer, or similar computing device. For example, it can run on a terminal. Figure 1 This is a hardware structure block diagram of the terminal of the refrigerator dehumidification method in this embodiment. For example... Figure 1 As shown, a terminal may include one or more ( Figure 1Only one is shown in the diagram. A processor 102 and a memory 104 for storing data are also included. The processor 102 may be, but is not limited to, a microprocessor (MCU) or a programmable logic device (FPGA). The terminal may also include a transmission device 106 for communication functions and an input / output device 108. Those skilled in the art will understand that… Figure 1 The structure shown is for illustrative purposes only and does not limit the structure of the terminal described above. For example, the terminal may also include components that are larger than... Figure 1 The more or fewer components shown, or having the same Figure 1 The different configurations shown are illustrated.
[0036] The memory 104 can be used to store computer programs, such as application software programs and modules, like the computer program corresponding to the refrigerator dehumidification method in this embodiment. The processor 102 executes various functional applications and data processing by running the computer program stored in the memory 104, thereby implementing the above-described method. The memory 104 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some instances, the memory 104 may further include memory remotely located relative to the processor 102, and these remote memories can be connected to the terminal via a network. Examples of such networks include, but are not limited to, the Internet, corporate intranets, local area networks, mobile communication networks, and combinations thereof.
[0037] The transmission device 106 is used to receive or send data via a network. This network includes a wireless network provided by the terminal's communication provider. In one example, the transmission device 106 includes a Network Interface Controller (NIC), which can connect to other network devices via a base station to communicate with the Internet. In another example, the transmission device 106 can be a Radio Frequency (RF) module used for wireless communication with the Internet.
[0038] This embodiment provides a refrigerator dehumidification method. Figure 2 This is a flowchart of the refrigerator dehumidification method in this embodiment, as follows: Figure 2 As shown, the process includes the following steps:
[0039] Step S210: When the humidity of the target storage area is detected to be higher than the corresponding target humidity threshold, the target storage area is electrically heated based on the electric heating module of the target storage area.
[0040] First, the refrigerator compartments can be divided into several storage areas based on the different types of food stored inside. For example, fruits and vegetables require relatively higher humidity and temperature, meat requires relatively lower humidity and temperature, and cakes and cookies require a specific humidity environment. Therefore, the refrigerator compartment can be divided into three main areas: a general storage area, a fresh meat storage area, and a pastry storage area. The refrigerator compartments can also be divided into more or fewer storage areas depending on the actual application scenario; this embodiment does not impose specific limitations on this. Different storage areas can be equipped with separate humidity and temperature sensors to achieve real-time independent monitoring of humidity and temperature in different storage areas.
[0041] In addition, to further improve dehumidification efficiency and effect, this embodiment also provides a separate electric heating module for each storage area. When the humidity in a storage area exceeds a preset humidity threshold, the dehumidification function for that storage area is activated. First, the electric heating module of that storage area is turned on for electric heating.
[0042] Step S220: After the electric heating time of the target storage area reaches the preset first time threshold, the target storage area is dehumidified based on the cooling damper and dehumidifying damper corresponding to the target storage area until the adjusted humidity of the target storage area is within the lower limit of the target humidity threshold; wherein, the refrigerator compartment is pre-divided into multiple storage areas, and the target storage area is any one of the multiple storage areas.
[0043] Each storage area can also be equipped with its own exhaust duct and dehumidification duct. After the target storage area is electrically heated for a certain period of time, for example, three minutes, the dehumidification damper and cooling damper corresponding to that target storage area are opened. Through the dehumidification damper, the moisture in the air in the target storage area is heated and evaporated, and then drawn into the evaporator. The cooling capacity of the evaporator causes the water vapor in the humid air to undergo a phase change and condense. The dry, cold air is then transported back into the room through the cooling damper and exhaust duct. To prevent frost and ice formation on the evaporator, after dehumidification, when the humidity in the target storage area drops to the lower limit of the target humidity threshold, the dehumidification damper can be closed, and the electric heating module can continue to operate. The electric heating stops after two minutes, and the cooling damper closes after three minutes.
[0044] In related technologies, dehumidification inside the refrigerator is often achieved by placing desiccants or dehumidifier pumps. However, different types of food require different storage humidity levels, and the optimal humidity varies depending on the refrigerator's set temperature for optimal storage. Therefore, current dehumidification methods using desiccants or dehumidifier pumps cannot provide the necessary humidity levels for different food types. Consequently, current dehumidification methods in refrigerators are relatively ineffective.
[0045] In this embodiment, through steps S210 to S220, when the humidity of the target storage area is detected to be higher than the corresponding target humidity threshold, the target storage area is electrically heated based on the electric heating module of the target storage area. After the heating time reaches a preset first time threshold, the target storage area is dehumidified based on the cooling damper and dehumidifying damper corresponding to the target storage area until the adjusted humidity of the target storage area is within the lower limit of the target humidity threshold. The refrigerator compartments are pre-divided into multiple storage areas, and the target storage area is any one of these areas. Compared to related technologies, this embodiment can maintain the humidity of the target storage area at the set target humidity threshold using a combination of hardware and software, based on electric heating, cooling dampers, and dehumidifying dampers, thereby improving the dehumidification effect.
[0046] In one embodiment, based on step S220 above, after the duration of electric heating of the target storage area reaches a preset first duration threshold, the target storage area is dehumidified based on the cooling damper and dehumidifying damper corresponding to the target storage area until the adjusted humidity of the target storage area is within the lower limit range of the target humidity threshold. Specifically, this may include:
[0047] After the target storage area has been electrically heated for a preset first time threshold, the cooling damper and dehumidifying damper corresponding to the target storage area are opened simultaneously. The dehumidifying damper draws the hot and humid air from the target storage area into the evaporator, and then the cooling damper delivers dry air to the target storage area to form a drying cycle of hot and humid air. When the humidity of the target storage area is detected to be within the lower limit of the target humidity threshold, the dehumidifying damper is closed. After the dehumidifying damper has been closed for a preset second time threshold, the electric heating ends. After the dehumidifying damper has been closed for a preset third time threshold, the cooling damper is closed.
[0048] The following explanation uses the fresh meat storage area as the target storage area and a preset first heating duration threshold of 3 minutes as an example. Assume the target temperature threshold for the fresh meat storage area is 1 degree Celsius, and the corresponding target humidity threshold is 85%. When the humidity in the fresh meat storage area reaches 90%, the electric heating module installed in the area will heat the area. After 3 minutes of electric heating, the cooling and dehumidifying dampers in the fresh meat storage area will be opened simultaneously. The dehumidifying damper draws the humid, hot air from the fresh meat storage area into the refrigerated evaporator, and then the dried air is returned to the fresh meat storage area via the cooling damper, achieving a drying cycle. During this drying cycle, when the humidity sensor in the fresh meat storage area detects that the humidity has dropped below 85%, for example, to 80%, the dehumidifying damper will be closed. Two minutes after the dehumidifying damper closes, the electric heating module will be turned off, and three minutes after the dehumidifying damper closes, the cooling damper will be closed.
[0049] In another embodiment, the above-described refrigerator dehumidification method may further include:
[0050] When the temperature of the target storage area is detected to be higher than the preset target temperature threshold, the target storage area is cooled based on the cooling damper of the target storage area until the cooled temperature of the target storage area is within the lower limit of the target temperature threshold.
[0051] Each storage area can be equipped with its own temperature sensor. The temperature of each storage area is monitored in real time using this individual sensor. Specifically, when the temperature of a target storage area is detected by the temperature sensor to be higher than a preset target temperature threshold, the temperature of that target storage area is adjusted using a cooling damper until the temperature falls within the lower limit of the target temperature threshold. In particular, in some embodiments, different storage areas can be isolated to achieve precise temperature and humidity control for individual storage areas.
[0052] In this embodiment, the temperature and humidity of each storage area in the refrigerator room can be detected in real time based on temperature and humidity sensors, and the temperature and humidity of each storage area can be maintained within the preset lower limit range of the temperature threshold and humidity threshold set for that storage area, thereby maintaining the stability of the temperature and humidity of each storage area.
[0053] In one embodiment, different target temperature thresholds correspond to different target humidity thresholds. Specifically, the appropriate humidity threshold can be determined based on the pre-set temperature threshold of the storage area. The specific determination process can be set by those skilled in the art based on the storage effect of food under different temperature and humidity correspondences in measured data, and this embodiment does not impose specific limitations. For temperature-adjustable storage areas, corresponding humidity settings can be set for different temperature settings within the adjustable temperature range. This embodiment can ensure humidity adaptability under different compartment temperatures, while ensuring the refrigerator compartments are suitable for storage. The humidity can be adjusted appropriately when preparing certain types of food.
[0054] In one embodiment, each storage area is equipped with a temperature sensor and a humidity sensor. Each storage area has its own temperature and humidity sensor. When the temperature or humidity in the corresponding storage area exceeds a temperature threshold or humidity threshold, the corresponding cooling or dehumidifying damper will open to adjust the temperature or humidity, ensuring that the temperature and humidity of the corresponding storage area fluctuate around the temperature and humidity thresholds, thus maintaining the stability of the overall room temperature and humidity. For example, the temperature and humidity of the designated general storage areas are adjustable. Users can adjust the temperature of the general storage area, and the humidity in that area will automatically adjust to the optimal humidity level at the adjusted temperature.
[0055] Figure 3 This is a flowchart of one embodiment of a refrigerator dehumidification method, such as... Figure 3 As shown, the refrigerator dehumidification method includes the following steps:
[0056] Step S301: The temperature of the fresh meat storage area is detected by temperature sensor T1, which defines the fresh meat storage area within the refrigerator compartment. The temperature threshold for this fresh meat storage area is 1 degree Celsius, and the humidity threshold is 85%.
[0057] Step S302: Detect the humidity of the fresh meat storage area using the humidity sensor R1. There is no specific order of execution for S302 and S301.
[0058] Step S303: When T1 detects that the temperature in the fresh meat storage area reaches 2 degrees Celsius, the cooling damper L1 is opened.
[0059] Step S304: When T1 detects that the temperature in the fresh meat storage area has dropped to 0 degrees Celsius, the cooling damper L1 is closed.
[0060] Step S305: When R1 detects that the humidity in the fresh meat storage area reaches 90%, dehumidification is performed based on the refrigeration damper L1 and the dehumidification damper C1. Specifically, L1 and C1 open simultaneously. C1 draws humid air from the fresh meat storage area into the refrigeration evaporator, and L1 delivers the dried air back to the fresh meat storage area, achieving a drying cycle of humid air.
[0061] Step S306: When R1 detects that the humidity in the fresh meat storage area has dropped to 80%, it shuts off C1, and L1 shuts off one minute later.
[0062] Figure 4 This is a flowchart of yet another refrigerator dehumidification method according to some embodiments, such as Figure 4 As shown, the refrigerator dehumidification method includes the following steps:
[0063] Step S401: The temperature of the general storage area is detected by temperature sensor T2, which defines the general storage area within the refrigerator compartment. The temperature threshold for this general storage area can be set within a range of 2 degrees Celsius to 8 degrees Celsius, and the corresponding humidity threshold can be adjusted within a range of 45% to 75%.
[0064] Step S402: Detect the humidity of the general storage area using the humidity sensor R2 in the general storage area.
[0065] Step S403: When the set temperature threshold is 2 degrees Celsius, T2 detects that the temperature of the general storage area has reached 3 degrees Celsius and opens the cooling damper L2.
[0066] Step S404: When T2 detects that the temperature of the general storage area has dropped to 1 degree Celsius, the cooling damper L2 is closed.
[0067] In step S405, when the set temperature threshold is 2 degrees Celsius, the corresponding humidity threshold is 45%. When R2 detects that the humidity in the general storage area reaches 50%, dehumidification is performed based on the cooling damper L2 and the dehumidifying damper C2. Specifically, L2 and C2 open simultaneously. C2 draws humid air from the general storage area into the refrigeration evaporator, and L2 delivers the dried air back to the general storage area, achieving a drying cycle of humid air.
[0068] Step S406: When R2 detects that the humidity in the general storage area has dropped to 40%, it shuts off C2, and L2 shuts off one minute later.
[0069] Step S407: When the set temperature threshold is 4 degrees Celsius, T2 detects that the temperature of the general storage area has reached 5 degrees Celsius and opens the cooling damper L2.
[0070] Step S408: When T2 detects that the temperature of the general storage area has dropped to 3 degrees Celsius, the cooling damper L2 is closed.
[0071] In step S409, when the set temperature threshold is 4 degrees Celsius, the corresponding humidity threshold is 55%. When R2 detects that the humidity in the general storage area reaches 60%, dehumidification is performed based on the cooling damper L2 and the dehumidifying damper C2. Specifically, L2 and C2 open simultaneously. C2 draws humid air from the general storage area into the refrigeration evaporator, and L2 delivers the dried air back to the general storage area, achieving a drying cycle of humid air.
[0072] Step S410: When R2 detects that the humidity in the general storage area has dropped to 50%, it shuts off C2, and L2 shuts off one minute later.
[0073] Step S411: When the set temperature threshold is 6 degrees Celsius, T2 detects that the temperature of the general storage area has reached 7 degrees Celsius and opens the cooling damper L2.
[0074] Step S412: When T2 detects that the temperature of the general storage area has dropped to 5 degrees Celsius, the cooling damper L2 is closed.
[0075] In step S413, when the set temperature threshold is 6 degrees Celsius, the corresponding humidity threshold is 65%. When R2 detects that the humidity in the general storage area reaches 70%, dehumidification is performed based on the cooling damper L2 and the dehumidifying damper C2. Specifically, L2 and C2 open simultaneously. C2 draws humid air from the general storage area into the refrigeration evaporator, and L2 delivers the dried air back to the general storage area, achieving a drying cycle of humid air.
[0076] Step S414: When R2 detects that the humidity in the general storage area has dropped to 60%, it shuts off C2, and L2 shuts off one minute later.
[0077] Step S415: When the set temperature threshold is 7 degrees Celsius, T2 detects that the temperature of the general storage area has reached 8 degrees Celsius and opens the cooling damper L2.
[0078] Step S416: When T2 detects that the temperature of the general storage area has dropped to 6 degrees Celsius, the cooling damper L2 is closed.
[0079] Step S417: When the set temperature threshold is 7 degrees Celsius, the corresponding humidity threshold is 75%. When R2 detects that the humidity in the general storage area reaches 80%, dehumidification is performed based on the cooling damper L2 and the dehumidifying damper C2. Specifically, L2 and C2 open simultaneously. C2 draws humid air from the general storage area into the refrigeration evaporator, and L2 delivers the dried air back to the general storage area, achieving a drying cycle of humid air.
[0080] Step S418: When R2 detects that the humidity in the general storage area has dropped to 70%, it shuts off C2, and L2 shuts off one minute later.
[0081] Figure 5 This is a flowchart of yet another refrigerator dehumidification method according to some embodiments, such as Figure 5 As shown, the refrigerator dehumidification method includes the following steps:
[0082] Step S501: The temperature of the pastry storage area is detected by temperature sensor T3, which defines the pastry storage area within the refrigerator compartment. The temperature threshold for this pastry storage area is 3 degrees Celsius, and the humidity threshold is 90%.
[0083] Step S502: Detect the humidity of the pastry storage area using the humidity sensor R3 in the pastry storage area.
[0084] Step S503: When T3 detects that the temperature in the pastry storage area reaches 4 degrees Celsius, the cooling damper L3 is opened.
[0085] Step S504: When T3 detects that the temperature in the pastry storage area has dropped to 2 degrees Celsius, the cooling damper L3 is closed.
[0086] In step S505, when R3 detects that the humidity in the pastry storage area reaches 95%, dehumidification is performed based on the cooling damper L3 and the dehumidifying damper C3. Specifically, L3 and C3 open simultaneously. C3 draws the humid air from the pastry storage area into the refrigeration evaporator, and L3 delivers the dried air back to the pastry storage area, achieving a drying cycle of the humid air.
[0087] Step S506: When R3 detects that the humidity in the pastry storage area has dropped to 85%, C3 is shut off, and L3 is shut off one minute later.
[0088] This embodiment also provides a refrigerator dehumidification device, which is used to implement the above embodiments and preferred embodiments; details already described will not be repeated. The terms "module," "unit," "subunit," etc., used below refer to combinations of software and / or hardware that achieve a predetermined function. Although the device described in the following embodiments is preferably implemented in software, hardware implementation, or a combination of software and hardware, is also possible and contemplated.
[0089] Figure 6 This is a structural block diagram of the refrigerator dehumidification device 60 in this embodiment, as shown below. Figure 6 As shown, the refrigerator dehumidification device 60 includes: a heating module 62 and a dehumidification module 64; wherein:
[0090] Heating module 62 is used to electrically heat the target storage area based on the electric heating module of the target storage area when the humidity of the target storage area is detected to be higher than the corresponding target humidity threshold. Dehumidification module 64 is used to dehumidify the target storage area based on the cooling damper and dehumidification damper corresponding to the target storage area after the duration of electric heating of the target storage area reaches a preset first duration threshold, until the adjusted humidity of the target storage area is within the lower limit range of the target humidity threshold. The refrigerator compartment is pre-divided into multiple storage areas, and the target storage area is any one of the multiple storage areas.
[0091] It should be noted that the above modules can be functional modules or program modules, and can be implemented through software or hardware. For modules implemented through hardware, the above modules can reside in the same processor; or the above modules can be located in different processors in any combination.
[0092] This embodiment also provides a refrigerator, including a controller; the refrigerator compartment is pre-divided into several storage areas; each storage area is correspondingly equipped with a temperature sensor, a humidity sensor, an electric heating module, a cooling damper, and a dehumidifying damper; wherein: the controller is used to execute the refrigerator dehumidification method provided in any of the above embodiments.
[0093] This embodiment also provides an electronic device including a memory and a processor, the memory storing a computer program and the processor being configured to run the computer program to perform the steps in any of the above method embodiments.
[0094] Optionally, the electronic device may further include a transmission device and an input / output device, wherein the transmission device is connected to the processor and the input / output device is connected to the processor.
[0095] Optionally, in this embodiment, the processor can be configured to perform the following steps via a computer program:
[0096] S1, when the humidity of the target storage area is detected to be higher than the corresponding target humidity threshold, the target storage area is electrically heated based on the electric heating module of the target storage area;
[0097] S2, after the electric heating time of the target storage area reaches the preset first time threshold, the target storage area is dehumidified based on the cooling damper and dehumidifying damper corresponding to the target storage area until the adjusted humidity of the target storage area is within the lower limit of the target humidity threshold; wherein, the refrigerator compartment is pre-divided into multiple storage areas, and the target storage area is any one of the multiple storage areas.
[0098] It should be noted that the specific examples in this embodiment can refer to the examples described in the above embodiments and optional implementations, and will not be repeated in this embodiment.
[0099] Furthermore, in conjunction with the refrigerator dehumidification methods provided in the above embodiments, this embodiment can also provide a storage medium for implementation. This storage medium stores a computer program; when executed by a processor, the computer program implements any of the refrigerator dehumidification methods described in the above embodiments.
[0100] It should be understood that the specific embodiments described herein are merely illustrative of the application and not intended to limit it. All other embodiments derived by those skilled in the art based on the embodiments provided in this application without inventive effort are within the scope of protection of this application.
[0101] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, data stored, data displayed, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties.
[0102] Obviously, the accompanying drawings are merely some examples or embodiments of this application. Those skilled in the art can apply this application to other similar situations based on these drawings without any creative effort. Furthermore, it is understood that although the work done in this development process may be complex and lengthy, for those skilled in the art, certain design, manufacturing, or production modifications made based on the technical content disclosed in this application are merely conventional technical means and should not be considered as insufficient disclosure of this application.
[0103] The term "embodiment" in this application refers to a specific feature, structure, or characteristic described in connection with an embodiment that may be included in at least one embodiment of this application. The appearance of this phrase in various places in the specification does not necessarily imply the same embodiment, nor does it imply that it is mutually exclusive with or independent of other embodiments. It will be clearly or implicitly understood by those skilled in the art that the embodiments described in this application may be combined with other embodiments without conflict.
[0104] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of patent protection. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the appended claims.
Claims
1. A method for dehumidifying a refrigerator, characterized in that, include: When the humidity of the target storage area is detected to be higher than the corresponding target humidity threshold, the target storage area is electrically heated based on the electric heating module of the target storage area; After the target storage area is electrically heated for a preset first time threshold, the target storage area is dehumidified based on the cooling damper and dehumidifying damper corresponding to the target storage area until the adjusted humidity of the target storage area is within the lower limit of the target humidity threshold; wherein, the refrigerator compartment is pre-divided into multiple storage areas, and the target storage area is any one of the multiple storage areas.
2. The refrigerator dehumidification method according to claim 1, characterized in that, After the target storage area is electrically heated for a preset first duration threshold, the target storage area is dehumidified based on the cooling damper and dehumidifying damper corresponding to the target storage area until the adjusted humidity of the target storage area is within the lower limit range of the target humidity threshold, including: After the target storage area is electrically heated for a preset first time threshold, the cooling damper and dehumidifying damper corresponding to the target storage area are opened simultaneously. The hot and humid air in the target storage area is drawn into the evaporator through the dehumidifying damper, and then the dry air is delivered to the target storage area through the cooling damper to form a drying cycle of hot and humid air. When the humidity of the target storage area is detected to be within the lower limit of the target humidity threshold, the dehumidification damper is closed, and the electric heating is stopped after the dehumidification damper has been closed for a preset second time threshold. After the dehumidification damper has been closed for a preset third time threshold, the cooling damper is closed.
3. The refrigerator dehumidification method according to claim 1, characterized in that, The method further includes: When the temperature of the target storage area is detected to be higher than the preset target temperature threshold, the target storage area is cooled based on the cooling damper of the target storage area until the cooled temperature of the target storage area is within the lower limit range of the target temperature threshold.
4. The refrigerator dehumidification method according to claim 3, characterized in that, The target humidity threshold for the target storage area is set in advance based on the target temperature threshold.
5. The refrigerator dehumidification method according to claim 4, characterized in that, Different target temperature thresholds correspond to different target humidity thresholds.
6. The refrigerator dehumidification method according to any one of claims 1 to 5, characterized in that, Each of the storage areas is equipped with a temperature sensor and a humidity sensor.
7. A refrigerator dehumidification device, characterized in that, include: Heating module and dehumidification module; wherein: The heating module is used to electrically heat the target storage area based on the electric heating module of the target storage area when the humidity of the target storage area is detected to be higher than the corresponding target humidity threshold. The dehumidification module is used to dehumidify the target storage area based on the cooling damper and dehumidification damper corresponding to the target storage area after the electric heating time of the target storage area reaches a preset first time threshold, until the adjusted humidity of the target storage area is within the lower limit range of the target humidity threshold; wherein, the refrigerator compartment is pre-divided into multiple storage areas, and the target storage area is any one of the multiple storage areas.
8. A refrigerator, characterized in that, Includes a controller; the refrigerator compartments are pre-divided into several storage areas; each storage area is equipped with a temperature sensor, a humidity sensor, an electric heating module, a cooling damper, and a dehumidifying damper; wherein: The controller is used to perform the refrigerator dehumidification method according to any one of claims 1 to 6.
9. An electronic device comprising a memory and a processor, characterized in that, The memory stores a computer program, and the processor is configured to run the computer program to perform the refrigerator dehumidification method according to any one of claims 1 to 6.
10. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, it implements the steps of the refrigerator dehumidification method according to any one of claims 1 to 6.