CN111426145A - Mildew-proof method and device for refrigerator and refrigerator - Google Patents
Mildew-proof method and device for refrigerator and refrigerator Download PDFInfo
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- CN111426145A CN111426145A CN202010280380.4A CN202010280380A CN111426145A CN 111426145 A CN111426145 A CN 111426145A CN 202010280380 A CN202010280380 A CN 202010280380A CN 111426145 A CN111426145 A CN 111426145A
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000007613 environmental effect Effects 0.000 claims abstract description 75
- 238000005057 refrigeration Methods 0.000 claims abstract description 17
- 230000001954 sterilising effect Effects 0.000 claims abstract description 15
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 15
- 230000002265 prevention Effects 0.000 claims abstract description 5
- 238000010257 thawing Methods 0.000 claims description 39
- 238000004590 computer program Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000007710 freezing Methods 0.000 claims description 6
- 230000008014 freezing Effects 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 3
- 230000003449 preventive effect Effects 0.000 claims description 2
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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
- F25D2600/00—Control issues
- F25D2600/02—Timing
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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
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention provides a refrigerator mildew-proof method and device and a refrigerator, wherein the method comprises the following steps: collecting environmental parameters of a refrigerating chamber of a refrigerator; judging whether the environmental parameters meet preset conditions or not; and if the environmental parameter does not meet the preset condition, adjusting the refrigeration state of the refrigerator so as to enable the environmental parameter of the refrigerating chamber to meet the preset condition. According to the invention, the technical problem that the refrigerator mould prevention can be carried out only by adopting physical materials in the related technology is solved, and the refrigerator mould prevention is realized without arranging additional mould prevention and sterilization materials, so that the space of the refrigerator is saved, and the consumable items of the refrigerator are reduced.
Description
Technical Field
The invention relates to the technical field of refrigerators, in particular to a refrigerator mildew-proof method and device and a refrigerator.
Background
In the related art, as the living standard of people is increased, the logistics industry is rapidly developed, so that fruits and vegetables (especially tropical fruits) can be conveniently and rapidly transported to various places. However, fruits and vegetables are difficult to preserve because they begin the process of post-ripening and decay immediately after picking and most are sensitive to the phytohormone ethylene. People pay more and more attention to the health of diet, the storage of food can not be left in a refrigerator, and the problem of how to enable the refrigerator to preserve food more perfectly is the problem needing to be researched. In many existing refrigerators, food stored in the refrigerating chamber is prone to mold in warm and humid days, which leads to waste of food and dissatisfaction of customers in using the refrigerators.
In order to solve the problem, in the related art, a mildew-proof material with the function of removing ethylene and peculiar smell is provided, and the mildew-proof material is matched with an activated carbon fiber filter with the function of absorbing ethylene to purify, cool and preserve air in a device. Nevertheless, the recycle fan operates at a constant frequency, which has inevitable drawbacks. On one hand, if the number of fruits and vegetables in the fresh-keeping device is large and the constant frequency of the circulating fan is relatively low, namely the air speed of the circulating fan is too low, the ethylene concentration of local areas such as the surfaces of the fruits and vegetables is easily too high, and therefore the rotting of parts of the fruits and vegetables is accelerated; on the other hand, if the number of fruits and vegetables in the fresh-keeping device is small and the constant frequency of the circulating fan is relatively high, that is, the air speed of the circulating fan is too high, the fruits and vegetables are easily dried and dehydrated.
In view of the above problems in the related art, no effective solution has been found at present.
Disclosure of Invention
The embodiment of the invention provides a refrigerator mildew-proof method and device and a refrigerator, and aims to solve the technical problem that the refrigerator mildew-proof can only be performed by adopting physical materials in the related art.
According to an embodiment of the present invention, there is provided a mold proofing method of a refrigerator, including: collecting environmental parameters of a refrigerating chamber of a refrigerator; judging whether the environmental parameters meet preset conditions or not; and if the environmental parameter does not meet the preset condition, adjusting the refrigeration state of the refrigerator so as to enable the environmental parameter of the refrigerating chamber to meet the preset condition.
Optionally, the collecting the environmental parameter of the refrigerating chamber of the refrigerator includes: the temperature value of the refrigerating chamber of the refrigerator is collected through an infrared sensor, and the humidity value of the refrigerating chamber of the refrigerator is collected through a temperature sensor.
Optionally, the environment parameter includes a temperature value and a humidity value, and determining whether the environment parameter satisfies a preset condition includes: judging whether the temperature value is greater than a first preset value or not, and judging whether the humidity value is greater than a second preset value or not; and if the temperature value is greater than the first preset value and the humidity value is greater than the second preset value, determining that the environmental parameter meets the preset condition.
Optionally, the environmental parameter includes a temperature value and a humidity value, and if the environmental parameter does not satisfy the preset condition, adjusting the refrigeration state of the refrigerator includes: if the temperature value is larger than a first preset value, at least one of the following operations is executed: starting a compressor of the refrigerator, starting an air door of the refrigerator and starting a freezing fan of the refrigerator; and if the humidity value is larger than a second preset value, opening a dehumidifier of the refrigerating chamber.
Optionally, the method further includes: judging the starting and stopping state of a compressor of the refrigerator; if the compressor is in an opening state, a plasma sterilization module of the refrigerating chamber is started; and if the compressor is in a shutdown state, closing the plasma sterilization module of the refrigerating chamber.
Optionally, after the cooling state of the refrigerator is adjusted, the method further includes: determining that a compressor of the refrigerator is in a shutdown state, and recording the shutdown starting time of the compressor; judging whether the defrosting temperature of the refrigerating chamber is smaller than a threshold value or not; if the defrosting temperature is lower than the threshold value, the defrosting heater is turned off; if the defrosting temperature is greater than or equal to the threshold value, judging whether the heating time of the defrosting heater is greater than a preset time length; if the heating time of the defrosting heater is longer than the preset time, the defrosting heater is turned off, and the shutdown time of the compressor is counted based on the shutdown starting time; and if the shutdown time reaches the preset time, starting the compressor.
According to another embodiment of the present invention, there is provided a mold preventive device for a refrigerator, including: the acquisition module is used for acquiring environmental parameters of a refrigerating chamber of the refrigerator; the first judgment module is used for judging whether the environmental parameters meet preset conditions or not; and the adjusting module is used for adjusting the refrigerating state of the refrigerator if the environmental parameter does not meet the preset condition, so that the environmental parameter of the refrigerating chamber meets the preset condition.
Optionally, the collecting module includes: the first acquisition unit is used for acquiring the temperature value of the refrigerating chamber of the refrigerator through an infrared sensor; and the second acquisition unit is used for acquiring the humidity value of the refrigerating chamber of the refrigerator through the temperature sensor.
Optionally, the environmental parameter includes a temperature value and a humidity value, and the first determining module includes: the judging unit is used for judging whether the temperature value is greater than a first preset value or not and judging whether the humidity value is greater than a second preset value or not; and the determining unit is used for determining that the environmental parameter meets the preset condition if the temperature value is greater than the first preset value and the humidity value is greater than the second preset value.
Optionally, the environmental parameter includes a temperature value and a humidity value, and the adjusting module includes: the first adjusting unit is configured to, if the temperature value is greater than a first preset value, perform at least one of the following operations: starting a compressor of the refrigerator, starting an air door of the refrigerator and starting a freezing fan of the refrigerator; and the second adjusting unit is used for opening the dehumidifier of the refrigerating chamber if the humidity value is greater than a second preset value.
Optionally, the apparatus further comprises: the second judgment module is used for judging the starting and stopping states of the compressor of the refrigerator; the first control module is used for starting the plasma sterilization module of the refrigerating chamber if the compressor is in a starting state; and if the compressor is in a shutdown state, closing the plasma sterilization module of the refrigerating chamber.
Optionally, the apparatus further comprises: the determining module is used for determining that a compressor of the refrigerator is in a shutdown state after the adjusting module adjusts the refrigeration state of the refrigerator, and recording the shutdown starting time of the compressor; the third judgment module is used for judging whether the defrosting temperature of the refrigerating chamber is smaller than a threshold value or not; the first processing module is used for shutting down the defrosting heater if the defrosting temperature is smaller than the threshold value; if the defrosting temperature is greater than or equal to the threshold value, judging whether the heating time of the defrosting heater is greater than a preset time length; the second processing module is used for shutting down the defrosting heater if the heating time of the defrosting heater is longer than the preset time, and counting the shutdown time of the compressor based on the shutdown starting time; and the third processing module is used for starting the compressor if the shutdown time reaches the preset time.
According to still another embodiment of the present invention, there is also provided a refrigerator including the apparatus as described in the above embodiment.
According to a further embodiment of the present invention, there is also provided a storage medium having a computer program stored therein, wherein the computer program is arranged to perform the steps in any of the apparatus embodiments described above when executed.
According to yet another embodiment of the present invention, there is also provided an electronic device, including a memory in which a computer program is stored and a processor configured to execute the computer program to perform the steps in any of the above method embodiments.
According to the invention, the environmental parameters of the refrigerating chamber of the refrigerator are collected, whether the environmental parameters meet the preset conditions or not is judged, if the environmental parameters do not meet the preset conditions, the refrigerating state of the refrigerator is adjusted, so that the environmental parameters of the refrigerating chamber meet the preset conditions, and the environmental parameters of the refrigerating chamber are changed by adjusting the refrigerating state of the refrigerator, so that the refrigerating chamber is in the environmental state in which mildew does not grow easily.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a block diagram of a structure of a mold prevention apparatus of a refrigerator according to an embodiment of the present invention;
fig. 2 is a flowchart of a mildew-proof method for a refrigerator according to an embodiment of the present invention;
FIG. 3 is a control flow chart of the refrigerator mildew-proof function according to the embodiment of the present invention;
FIG. 4 is a flow chart of an abnormal control strategy for a refrigerator according to an embodiment of the present invention;
fig. 5 is a block diagram of a mildew-proof device of a refrigerator according to an embodiment of the present invention.
Detailed Description
The invention will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
Example 1
Method embodiments provided in one embodiment of the present application may be performed in a refrigerator controller, refrigerator, freezer, refrigerated counter, or similar refrigeration appliance. Taking the operation on a refrigerator as an example, fig. 1 is a structural block diagram of a mildew-proof device of the refrigerator according to an embodiment of the present invention. As shown in fig. 1, the refrigerator 10 may include one or more (only one shown in fig. 1) processors 102 (the processors 102 may include, but are not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA) and a memory 104 for storing data, and optionally, an input and output device 108. It will be understood by those skilled in the art that the structure shown in fig. 1 is only an illustration, and it does not limit the structure of the refrigerator. For example, the refrigerator 10 may also include more or fewer components than shown in FIG. 1, or have a different configuration than shown in FIG. 1.
The memory 104 may be used to store a refrigerator program, for example, a software program and a module of an application software, such as a refrigerator program corresponding to a method for controlling mildew resistance of a refrigerator in an embodiment of the present invention, and the processor 102 executes various functional applications and data processing by running the refrigerator program stored in the memory 104, so as to implement the method described above. 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 examples, the memory 104 may further include memory remotely located from the processor 102, which may be connected to the refrigerator 10 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The transmission device 106 is used for receiving or transmitting data via a network. Specific examples of the network described above may include a wireless network provided by a communication provider of the refrigerator 10. In one example, the transmission device 106 includes a Network adapter (NIC), which can be connected to other Network devices through a base station so as to communicate with the internet. In one example, the transmission device 106 may be a Radio Frequency (RF) module, which is used for communicating with the internet in a wireless manner.
In the present embodiment, a method for preventing mildew of a refrigerator is provided, and fig. 2 is a flowchart of a method for preventing mildew of a refrigerator according to an embodiment of the present invention, as shown in fig. 2, the flowchart includes the following steps:
step S202, collecting environmental parameters of a refrigerating chamber of the refrigerator;
the environmental parameter of this embodiment is the environmental parameter in the freezer for the environmental condition in the representation freezer, such as humiture, atmospheric pressure, oxygen concentration.
Step S204, judging whether the environmental parameters meet preset conditions or not;
the mildewing of the food needs to meet certain external conditions, such as adaptive temperature and humidity, sufficient oxygen and the like. The preset conditions of this embodiment are environmental conditions for preventing food from mildewing, and are also environments in which the mildews cannot survive. The preset conditions are different in different seasons, geographical locations, indoor environments, and weather.
And step S206, if the environmental parameters do not meet the preset conditions, adjusting the refrigeration state of the refrigerator so as to enable the environmental parameters of the refrigerating chamber to meet the preset conditions.
According to the embodiment, the dynamic change of the environmental parameters of the refrigerating chamber can be realized under the condition that the refrigerator normally refrigerates by adjusting the refrigeration state, and the refrigeration state of the refrigerator comprises the starting and stopping states, the working duration and the like of each working component of the refrigerator.
Through the steps, the environmental parameters of the refrigerating chamber of the refrigerator are collected, whether the environmental parameters meet the preset conditions or not is judged, if the environmental parameters do not meet the preset conditions, the refrigerating state of the refrigerator is adjusted, so that the environmental parameters of the refrigerating chamber meet the preset conditions, the refrigerating state of the refrigerator is adjusted, the environmental parameters of the refrigerating chamber are changed, the refrigerating chamber is in the environmental state where the mildew does not grow easily, the technical problem that related technologies can only adopt physical materials to prevent the mildew of the refrigerator is solved, when the mildew of the refrigerator is prevented, extra mildew-proof degerming materials are not needed to be arranged, the space of the refrigerator is saved, and consumable items of the refrigerator are reduced.
In one embodiment of this embodiment, collecting the environmental parameter of the refrigerator compartment comprises: the temperature value of the refrigerating chamber of the refrigerator is collected through the infrared sensor, and the humidity value of the refrigerating chamber of the refrigerator is collected through the temperature sensor. Besides, the air pressure, the oxygen concentration, whether the refrigerating chamber has water accumulation or not and the like can be included.
In the embodiment of the present embodiment, the environmental parameters include a temperature value and a humidity value, and it should be noted that other types of environmental parameters can also achieve the same effect by controlling the temperature and the humidity independently or cooperatively.
Judging whether the environmental parameters meet preset conditions comprises the following steps: judging whether the temperature value is greater than a first preset value or not and judging whether the humidity value is greater than a second preset value or not; and if the temperature value is greater than the first preset value and the humidity value is greater than the second preset value, determining that the environmental parameter meets the preset condition.
Optionally, the first preset value may be 2 degrees, 1 degree, 0 degree, etc., and the second preset value may be 60%, 65%, 70%, etc.
In an embodiment of this embodiment, if the environmental parameter does not satisfy the preset condition, the adjusting the cooling state of the refrigerator includes: if the temperature value is larger than the first preset value, at least one of the following operations is executed: starting a compressor of the refrigerator, starting an air door of the refrigerator and starting a freezing fan of the refrigerator; and if the humidity value is larger than the second preset value, opening a dehumidifier of the refrigerating chamber.
In the embodiment, before the mildew-proof mode of the refrigerator is started, food may already go moldy or mold brought in from the outside, so that the existing mold can be killed while the refrigerator keeps mildewproof, the safety of the refrigerating chamber is further improved, and the safety and freshness of the food are ensured. The method comprises the following steps: judging the starting and stopping state of a compressor of the refrigerator; if the compressor is in an opening state, a plasma sterilization module of the refrigerating chamber is opened; if the compressor is in the off state, the plasma sterilization module of the refrigerating chamber is closed. The plasma sterilization module of this embodiment adopts bipolar plasma electrostatic field to decompose and break through to negative electricity bacterium, polarizes dust and adsorbs, and the subassembly such as combination medicine flooding type active carbon, electrostatic net, photocatalyst catalytic unit carries out secondary sterilization filtration again, and the clean air through the processing can realize a large amount of quick circulation flows to reach the effect of disinfecting.
Fig. 3 is a control flow chart of the refrigerator mildew-proof function according to the embodiment of the invention, and the refrigerator mildew-proof function control comprises the following steps:
s31, detecting the temperature of the refrigerating chamber of the refrigerator in real time through an infrared temperature sensor, detecting the humidity of the refrigerating chamber of the refrigerator in real time through a humidity sensor, and then executing the step S32;
s32, judging whether the system compressor is started, if the compressor is started, starting the plasma sterilization function, if the compressor is shut down, closing the plasma sterilization function, and then executing the step S33;
s33, judging whether the user opens the mildew-proof function, if yes, then executing step S35, if not, executing the temperature of the refrigerating chamber according to the user setting, then executing step S34;
s34, judging whether the humidity of the refrigerating chamber is more than 70% (the humidity is more than 70%, bacteria can grow and the humidity is not beneficial to storing common food), if so, starting the refrigerating chamber dehumidifying device, executing the refrigerating chamber at the set temperature of 2 ℃, if not, setting the temperature of the refrigerating chamber lower, such as controlling to 1 degree or 0 degree, then executing step S31, if not, closing the refrigerating chamber dehumidifying device, clearing the dehumidifying timer, and then returning to step S31;
s35, judging whether the temperature of the refrigerating chamber is less than T1 degrees, wherein T1 is 2 degrees, if yes, resetting the timer, then executing step S37, if no, starting the compressor, starting the refrigerating air door, starting the refrigerating fan, and then executing step S36;
s36, judging whether the temperature timer of the cold storage room is more than A hours, wherein A is 8 hours, if yes, reporting abnormal fault code of the system control, executing the system control according to the abnormal strategy, then executing the step S31, if no, directly returning to the step S31;
s37, judging whether the humidity of the refrigerating chamber is more than 60% (within 60%, the refrigerating chamber can be effectively fresh-keeping, bacteriostatic and mildewproof), if so, starting a dehumidifying device of the refrigerating chamber, starting dehumidifying timing, then executing step 8, if not, closing the dehumidifying device of the refrigerating chamber, resetting the dehumidifying timing, and then executing step S31;
s38, judging whether the opening of the refrigerating chamber dehumidifier is larger than T2, taking 2 hours at T2, reporting abnormal fault of the dehumidifier, and then executing step S31.
After the refrigerator is started to prevent mildew, the original refrigeration state of the refrigerator is changed, and the following abnormal control strategy can be executed in order to avoid excessive frost and blockage. After adjusting the refrigeration state of the refrigerator, the method further comprises the following steps: determining that a compressor of the refrigerator is in a shutdown state, and recording the shutdown starting time of the compressor; judging whether the defrosting temperature of the refrigerating chamber is smaller than a threshold value or not; if the defrosting temperature is less than the threshold value, the defrosting heater is turned off; if the defrosting temperature is greater than or equal to the threshold value, judging whether the heating time of the defrosting heater is greater than a preset time length; if the heating time of the defrosting heater is longer than the preset time, the defrosting heater is turned off, and the shutdown time of the compressor is counted based on the shutdown starting time; and if the shutdown time reaches the preset time, starting the compressor.
Fig. 4 is a flowchart of an abnormal control strategy for a refrigerator according to an embodiment of the present invention, wherein the abnormal control strategy for a refrigerator system comprises the following steps:
s41, stopping the compressor, starting the freezing fan, starting the cold storage air door, stopping the compressor for timing, and then executing the step S42;
s42, judging whether the defrosting temperature sensor is smaller than T3, wherein T3 is 8 degrees, if yes, starting the defrosting heater, heating and timing, then executing step S43, if no, stopping the defrosting heater, and then executing step S44;
s43, judging whether the heating time is more than B, wherein B takes 50 minutes, if yes, stopping the defrosting heater, then executing step S44, if no, executing step S41;
and S44, judging whether the compressor is stopped enough C, wherein C is 1 hour, if so, controlling the system according to normal refrigeration, otherwise, executing the step S41.
According to the scheme of the embodiment, the infrared sensor and the humidity sensor are arranged in the refrigerating chamber of the refrigerator, whether the humidity value in the refrigerating chamber is too high or not is judged, the refrigerating chamber control temperature is automatically adjusted, and generation of mildew in the refrigerating chamber is prevented. The user can set up the mould proof function of disinfecting, with the temperature control in the freezer at 2 degrees or 1 degree, humidity control is within 60%, whether opens according to whether opening the compressor and judging plasma degerming function, can disinfect, antibacterial can be fine fresh-keeping again. If the temperature or the humidity of the box body cannot reach the target value within the set time, the abnormal control of the system is reported, and the control strategy is adjusted in time to ensure that the food does not go bad.
By adopting the refrigerator and the control method for preventing the refrigerator refrigerating chamber from mildewing, the reliability of the refrigerator can be enhanced, and the safety of food in the refrigerating chamber can be ensured.
Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
Example 2
The embodiment also provides a mildewproof device for a refrigerator and the refrigerator, which are used for realizing the embodiment and the preferred embodiment and are not described again after being explained. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware, or a combination of software and hardware is also possible and contemplated.
The embodiment provides a mould proof device of a refrigerator, fig. 5 is a structural block diagram of the mould proof device of the refrigerator according to the embodiment of the invention, and the device comprises: an acquisition module 50, a first determination module 52, an adjustment module 54, wherein,
the acquisition module 50 is used for acquiring environmental parameters of a refrigerating chamber of the refrigerator;
a first judging module 52, configured to judge whether the environmental parameter meets a preset condition;
and an adjusting module 54, configured to adjust a refrigeration state of the refrigerator if the environmental parameter does not satisfy the preset condition, so that the environmental parameter of the refrigerating chamber satisfies the preset condition.
Optionally, the collecting module includes: the first acquisition unit is used for acquiring the temperature value of the refrigerating chamber of the refrigerator through an infrared sensor; and the second acquisition unit is used for acquiring the humidity value of the refrigerating chamber of the refrigerator through the temperature sensor.
Optionally, the environmental parameter includes a temperature value and a humidity value, and the first determining module includes: the judging unit is used for judging whether the temperature value is greater than a first preset value or not and judging whether the humidity value is greater than a second preset value or not; and the determining unit is used for determining that the environmental parameter meets the preset condition if the temperature value is greater than the first preset value and the humidity value is greater than the second preset value.
Optionally, the environmental parameter includes a temperature value and a humidity value, and the adjusting module includes: the first adjusting unit is configured to, if the temperature value is greater than a first preset value, perform at least one of the following operations: starting a compressor of the refrigerator, starting an air door of the refrigerator and starting a freezing fan of the refrigerator; and the second adjusting unit is used for opening the dehumidifier of the refrigerating chamber if the humidity value is greater than a second preset value.
Optionally, the apparatus further comprises: the second judgment module is used for judging the starting and stopping states of the compressor of the refrigerator; the first control module is used for starting the plasma sterilization module of the refrigerating chamber if the compressor is in a starting state; and if the compressor is in a shutdown state, closing the plasma sterilization module of the refrigerating chamber.
Optionally, the apparatus further comprises: the determining module is used for determining that a compressor of the refrigerator is in a shutdown state after the adjusting module adjusts the refrigeration state of the refrigerator, and recording the shutdown starting time of the compressor; the third judgment module is used for judging whether the defrosting temperature of the refrigerating chamber is smaller than a threshold value or not; the first processing module is used for shutting down the defrosting heater if the defrosting temperature is smaller than the threshold value; if the defrosting temperature is greater than or equal to the threshold value, judging whether the heating time of the defrosting heater is greater than a preset time length; the second processing module is used for shutting down the defrosting heater if the heating time of the defrosting heater is longer than the preset time, and counting the shutdown time of the compressor based on the shutdown starting time; and the third processing module is used for starting the compressor if the shutdown time reaches the preset time.
The embodiment also provides a refrigerator comprising the device as described in the above embodiment.
It should be noted that, the above modules may be implemented by software or hardware, and for the latter, the following may be implemented, but not limited to: the modules are all positioned in the same processor; alternatively, the modules are respectively located in different processors in any combination.
Example 3
Embodiments of the present invention also provide a storage medium having a computer program stored therein, wherein the computer program is arranged to perform the steps of any of the above method embodiments when executed.
Alternatively, in an aspect of the present embodiment, the storage medium may be configured to store a computer program for executing the steps of:
s1, collecting environmental parameters of the refrigerating chamber of the refrigerator;
s2, judging whether the environmental parameters meet preset conditions;
and S3, if the environmental parameter does not meet the preset condition, adjusting the refrigeration state of the refrigerator so that the environmental parameter of the refrigerating chamber meets the preset condition.
Optionally, in this embodiment, the storage medium may include, but is not limited to: various media capable of storing computer programs, such as a usb disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk.
Embodiments of the present invention also provide an electronic device comprising a memory having a computer program stored therein and a processor arranged to run the computer program to perform the steps of any of the above method embodiments.
Optionally, the electronic apparatus 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.
Optionally, in an aspect of this embodiment, the processor may be configured to execute the following steps by a computer program:
s1, collecting environmental parameters of the refrigerating chamber of the refrigerator;
s2, judging whether the environmental parameters meet preset conditions;
and S3, if the environmental parameter does not meet the preset condition, adjusting the refrigeration state of the refrigerator so that the environmental parameter of the refrigerating chamber meets the preset condition.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments and optional implementation manners, and this embodiment is not described herein again.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A mold prevention method of a refrigerator, comprising:
collecting environmental parameters of a refrigerating chamber of a refrigerator;
judging whether the environmental parameters meet preset conditions or not;
and if the environmental parameter does not meet the preset condition, adjusting the refrigeration state of the refrigerator so as to enable the environmental parameter of the refrigerating chamber to meet the preset condition.
2. The method of claim 1, wherein collecting an environmental parameter of a refrigerator compartment comprises:
the temperature value of the refrigerating chamber of the refrigerator is collected through an infrared sensor, and the humidity value of the refrigerating chamber of the refrigerator is collected through a temperature sensor.
3. The method of claim 1, wherein the environmental parameters comprise a temperature value and a humidity value, and determining whether the environmental parameters satisfy a preset condition comprises:
judging whether the temperature value is greater than a first preset value or not, and judging whether the humidity value is greater than a second preset value or not;
and if the temperature value is greater than the first preset value and the humidity value is greater than the second preset value, determining that the environmental parameter meets the preset condition.
4. The method of claim 1, wherein the environmental parameters comprise a temperature value and a humidity value, and if the environmental parameters do not satisfy the preset condition, the adjusting the refrigeration status of the refrigerator comprises:
if the temperature value is larger than a first preset value, at least one of the following operations is executed: starting a compressor of the refrigerator, starting an air door of the refrigerator and starting a freezing fan of the refrigerator;
and if the humidity value is larger than a second preset value, opening a dehumidifier of the refrigerating chamber.
5. The method of claim 1, further comprising:
judging the starting and stopping state of a compressor of the refrigerator;
if the compressor is in an opening state, a plasma sterilization module of the refrigerating chamber is started; and if the compressor is in a shutdown state, closing the plasma sterilization module of the refrigerating chamber.
6. The method of claim 1, wherein after adjusting the cooling state of the refrigerator, the method further comprises:
determining that a compressor of the refrigerator is in a shutdown state, and recording the shutdown starting time of the compressor;
judging whether the defrosting temperature of the refrigerating chamber is smaller than a threshold value or not;
if the defrosting temperature is lower than the threshold value, the defrosting heater is turned off; if the defrosting temperature is greater than or equal to the threshold value, judging whether the heating time of the defrosting heater is greater than a preset time length;
if the heating time of the defrosting heater is longer than the preset time, the defrosting heater is turned off, and the shutdown time of the compressor is counted based on the shutdown starting time;
and if the shutdown time reaches the preset time, starting the compressor.
7. A mold preventive device of a refrigerator, comprising:
the acquisition module is used for acquiring environmental parameters of a refrigerating chamber of the refrigerator;
the first judgment module is used for judging whether the environmental parameters meet preset conditions or not;
and the adjusting module is used for adjusting the refrigerating state of the refrigerator if the environmental parameter does not meet the preset condition, so that the environmental parameter of the refrigerating chamber meets the preset condition.
8. A refrigerator, characterized in that it comprises a device according to claim 7.
9. A storage medium, in which a computer program is stored, wherein the computer program is arranged to perform the method of any of claims 1 to 6 when executed.
10. An electronic device comprising a memory and a processor, wherein the memory has stored therein a computer program, and wherein the processor is arranged to execute the computer program to perform the method of any of claims 1 to 6.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010280380.4A CN111426145A (en) | 2020-04-10 | 2020-04-10 | Mildew-proof method and device for refrigerator and refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010280380.4A CN111426145A (en) | 2020-04-10 | 2020-04-10 | Mildew-proof method and device for refrigerator and refrigerator |
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| CN111426145A true CN111426145A (en) | 2020-07-17 |
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| CN202010280380.4A Pending CN111426145A (en) | 2020-04-10 | 2020-04-10 | Mildew-proof method and device for refrigerator and refrigerator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034154A (en) * | 2021-11-08 | 2022-02-11 | 珠海格力电器股份有限公司 | Refrigerator sterilization control method and device, computer readable storage medium and refrigerator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101133293A (en) * | 2005-03-01 | 2008-02-27 | 阿塞里克股份有限公司 | Cooling device |
| CN104315793A (en) * | 2014-11-06 | 2015-01-28 | 合肥华凌股份有限公司 | Plasma degerming assembly and refrigerator |
| CN205174971U (en) * | 2015-12-07 | 2016-04-20 | 合肥美菱股份有限公司 | Forced air cooling refrigerator with steerable humiture is regional |
| CN105806003A (en) * | 2014-12-30 | 2016-07-27 | 青岛海尔智能技术研发有限公司 | Air-cooled refrigerator |
| CN107477948A (en) * | 2017-07-28 | 2017-12-15 | 青岛海尔股份有限公司 | Single system wind cooling refrigerator |
-
2020
- 2020-04-10 CN CN202010280380.4A patent/CN111426145A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101133293A (en) * | 2005-03-01 | 2008-02-27 | 阿塞里克股份有限公司 | Cooling device |
| CN104315793A (en) * | 2014-11-06 | 2015-01-28 | 合肥华凌股份有限公司 | Plasma degerming assembly and refrigerator |
| CN105806003A (en) * | 2014-12-30 | 2016-07-27 | 青岛海尔智能技术研发有限公司 | Air-cooled refrigerator |
| CN205174971U (en) * | 2015-12-07 | 2016-04-20 | 合肥美菱股份有限公司 | Forced air cooling refrigerator with steerable humiture is regional |
| CN107477948A (en) * | 2017-07-28 | 2017-12-15 | 青岛海尔股份有限公司 | Single system wind cooling refrigerator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034154A (en) * | 2021-11-08 | 2022-02-11 | 珠海格力电器股份有限公司 | Refrigerator sterilization control method and device, computer readable storage medium and refrigerator |
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Application publication date: 20200717 |