CN114459200B - Refrigerator, control method, computer device, and computer-readable storage medium - Google Patents
Refrigerator, control method, computer device, and computer-readable storage medium Download PDFInfo
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- CN114459200B CN114459200B CN202011240627.6A CN202011240627A CN114459200B CN 114459200 B CN114459200 B CN 114459200B CN 202011240627 A CN202011240627 A CN 202011240627A CN 114459200 B CN114459200 B CN 114459200B
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- humidity
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- 238000000034 method Methods 0.000 title claims description 24
- 238000005057 refrigeration Methods 0.000 claims description 41
- 238000004590 computer program Methods 0.000 claims description 12
- 235000013305 food Nutrition 0.000 abstract description 10
- 238000007791 dehumidification Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000001816 cooling Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000155 melt Substances 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
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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 relates to the technical field of refrigerators, in particular to a refrigerator, which comprises: a refrigerating compartment; the drawer is positioned in the refrigerating compartment, and the first air outlet can be directly communicated with the refrigerating compartment; a first sensor for detecting a first air parameter within the refrigerated compartment; a second sensor for detecting a second air parameter within the drawer; and the processor is used for controlling the opening of the first air supply outlet and the first air outlet according to the first air parameter or the second air parameter, so that the air in the air duct flows into the drawer to adjust the humidity of the drawer. Through setting up the first supply-air outlet that can open and shut with refrigerator wind channel direct communication, with the first air outlet of cold-stored room direct communication to make the refrigerator wind channel supply air for the drawer according to first air parameter or second air parameter, realized the accurate humidification and the dehumidification to the drawer, make the user can adjust the humiture in the drawer according to different food.
Description
Technical Field
The invention relates to the field of household appliances, in particular to a refrigerator, a control method, computer equipment and a computer readable storage medium.
Background
The air-cooled refrigerator is high in refrigerating speed, but relatively large consumption is caused to moisture during refrigeration, the overall humidity is reduced, the atomization humidifier is arranged to increase the humidity of the refrigerating compartment, however, the mode requires a user to additionally add water into the refrigerator, and the atomization humidifying effect can only be achieved by locally increasing the humidity unevenly.
In addition, the humidity requirement for some dry goods is about 40%, and the humidity of the chamber is kept low by refrigerating, supplying air and dehumidifying at present, but the requirements of temperature and humidification cannot be simultaneously guaranteed.
Disclosure of Invention
The present invention aims to solve, at least to some extent, the above-described technical problems in the related art. To this end, the present invention proposes a refrigerator, a control method, a computer device and a computer readable storage medium, solving at least one of the above-mentioned technical problems.
In order to achieve the above object, a first aspect of the present invention provides a refrigerator comprising:
a refrigerating compartment;
a drawer positioned in the refrigeration compartment;
the drawer is provided with a first air supply opening and a first air outlet which can be opened and closed, the first air supply opening can be directly communicated with an air duct in the refrigerator, and the first air outlet can be directly communicated with the refrigerating compartment;
a first sensor for detecting a first air parameter within the refrigerated compartment;
a second sensor for detecting a second air parameter within the drawer;
and the processor is used for controlling the opening of the first air supply outlet and the first air outlet according to the first air parameter or the second air parameter, so that the air in the air duct flows into the drawer to adjust the humidity of the drawer.
The second aspect of the present invention provides a control method of a refrigerator, comprising:
acquiring a first air parameter in a refrigerating compartment;
acquiring a second air parameter in the drawer;
determining that the first air parameter or the second air parameter meets a preset drawer opening condition, and controlling air in the refrigerator air duct to flow into the drawer so as to adjust the humidity of the drawer;
and determining that the second air parameter meets a preset drawer closing condition, and controlling the drawer to be closed so as to keep the drawer moist.
A third aspect of the invention provides a computer device comprising a memory, a processor and a computer program stored on the memory and capable of running on the processor, the processor implementing a control method as described above when executing the computer program.
A fourth aspect of the invention provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements a control method as described above.
In addition, the refrigerator according to the present invention may have the following additional technical features:
according to one embodiment of the present invention, further comprising:
the refrigerating assembly and the fan are positioned in the air duct;
the upper end and the lower end of the indoor side wall of the refrigerating room are provided with a second air supply outlet and a second air outlet which are communicated with the air duct, and the fan is positioned above the refrigerating assembly.
According to one embodiment of the invention, the first sensor and the second sensor are both temperature and humidity sensors.
According to one embodiment of the present invention, the determining that the first air parameter or the second air parameter meets a preset drawer opening condition, and controlling the air in the refrigerating compartment to flow into the drawer, includes: and determining that the first air parameter comprises a first humidity value smaller than a third humidity preset value, and controlling the opening of the first air supply outlet and the opening of the first air outlet.
According to one embodiment of the present invention, the determining that the first air parameter or the second air parameter meets a preset drawer opening condition, and controlling the air in the refrigerating compartment to flow into the drawer, includes: and determining that a second temperature value included in the second air parameter is larger than a second temperature preset value, and controlling the opening of the first air supply outlet and the opening of the first air outlet.
According to one embodiment of the present invention, the determining that the second air parameter meets a preset drawer closing condition, controlling the drawer to close, includes: and determining that a second humidity value included in the second air parameter is smaller than a fourth humidity preset value, and controlling the first air supply outlet and the first air outlet to be closed.
According to one embodiment of the present invention, the determining that the first air parameter or the second air parameter meets a preset drawer opening condition, and controlling the air in the refrigerating compartment to flow into the drawer, includes: and determining that the first humidity value included in the first air parameter is larger than a first humidity preset value, and controlling the opening of the drawer air supply outlet and the first air outlet.
According to one embodiment of the present invention, the determining that the first air parameter or the second air parameter meets a preset drawer opening condition, and controlling the air in the refrigerating compartment to flow into the drawer, includes: controlling a refrigeration assembly to refrigerate the refrigeration compartment until a first temperature value included in the first air parameter is lower than a first temperature preset value; or (b)
And controlling the refrigeration assembly to stop refrigerating the refrigerating compartment until a first temperature value included in the first air parameter is higher than a first temperature preset value, and controlling the opening of the first air supply outlet and the opening of the first air outlet.
According to one embodiment of the present invention, the determining that the second air parameter meets the preset drawer closing condition, controlling the drawer to close, includes: and determining that a second humidity value included in the second air parameter is larger than a second humidity preset value, and controlling the first air supply outlet and the first air outlet to be closed.
Compared with the prior art, the invention has the following beneficial effects:
through setting up the first supply-air outlet that can open and shut with refrigerator wind channel direct communication, with the first air outlet of cold-stored room direct communication to make the refrigerator wind channel supply air for the drawer according to first air parameter or second air parameter, realized the accurate humidification and the dehumidification to the drawer, make the user can adjust the humiture in the drawer according to different food.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a refrigerator according to an embodiment of the present invention, arrows being air flow directions;
fig. 2 is a schematic structural diagram of the first air supply port, the first air outlet and the second air blower in fig. 1 after being opened;
FIG. 3 is a graph showing the temperature and humidity fluctuation in a refrigerating compartment according to an embodiment of the present invention;
FIG. 4 is a flow chart illustrating a method of controlling a refrigerator according to an embodiment of the present invention;
FIG. 5 is a schematic block diagram of a computer device in accordance with one embodiment of the present invention.
The reference numerals are as follows:
the refrigerator 100, the refrigerator body 10, the refrigerating compartment 11, the second air supply opening 110, the second air outlet 111, the refrigerating chamber 12, the compressor 13, the refrigerating assembly 14, the refrigerating air duct 15, the fan 16, the drawer 17, the first air supply opening 170, the first air outlet 171, the first sensor 19, the second sensor 20, the computer equipment 200, the memory 22 and the processor 21.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" are inclusive and therefore specify the presence of stated features, elements, and/or components, but do not preclude the presence or addition of one or more other features, elements, components, and/or groups thereof.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", or the like, may include one or more such features, either explicitly or implicitly. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
For ease of description, spatially relative terms, such as "bottom," "front," "upper," "inclined," "lower," "top," "inner," "horizontal," "outer," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the mechanism in use or operation in addition to the orientation depicted in the figures. For example, if the mechanism in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" may include both upper and lower orientations.
Referring to fig. 1-2, some embodiments of the present invention provide a refrigerator 100, comprising: the refrigerator comprises a refrigerator body 10 and a refrigerating system, wherein a refrigerating compartment 11 and a refrigerating chamber 12 are defined in the refrigerator body 10, the refrigerating chamber 12 can be enclosed by a rear wall of the refrigerating compartment 11 and a rear wall of the refrigerator body 10, and the refrigerating system comprises: the compressor 13 and the refrigeration assembly 14 are communicated, the compressor 13 can supply power to the refrigeration system circulation, and whether the whole refrigeration system is started or not can be controlled, namely whether the refrigeration assembly 14 performs refrigeration or not can be controlled.
The refrigeration cavity 12 is internally provided with a refrigeration air duct 15, the refrigeration assembly 14 and the fan 16 are both positioned in the refrigeration air duct 15, the fan 16 is positioned above the refrigeration assembly 14, the fan 16 is used for generating negative pressure in the refrigeration air duct 15 so as to realize the circulating flow of air flow in the refrigeration air duct 15, the upper end and the lower end of the inner side wall of the refrigeration compartment 11 are provided with a second air supply opening 110 and a second air outlet 111 which are communicated with the refrigeration air duct 15, the second air supply opening 110 is communicated with the refrigeration air duct 15 and is used for providing cold air for the refrigeration compartment 11, and the second air outlet 111 returns the air flow after heat exchange in the refrigeration compartment 11 to the refrigeration air duct 15 so as to form air path circulation in the refrigeration compartment 11.
Specifically, in the present embodiment, the refrigeration assembly 14 may be an evaporator or a fin heat exchanger.
Further, the drawer 17 is located at the bottom of the refrigerating compartment 11, wherein the drawer 17 may have a thermal insulation structure, and specifically, the drawer 17 may be made of thermal insulation material, such as EPS thermal insulation material.
The drawer 17 is provided with a first air supply opening 170 and a first air outlet 171 which can be opened and closed, wherein the first air supply opening 170 can be directly communicated with the refrigerating air duct 15, and the first air outlet 171 can be directly communicated with the refrigerating compartment 11.
In this embodiment, a control panel is provided on the door body of the refrigerator 100, the control panel may be a key or a touch screen, the control panel may include a low humidity mode and a high humidity mode option for the humidity environment in the drawer 17, where the low humidity mode refers to that the air humidity in the drawer 17 is relatively low, for example, the humidity is 20-50%, at this time, the low humidity air in the refrigerating compartment 11 flows into the drawer 17 to dehumidify the drawer 17, so that the drawer 17 is in the low humidity mode, and correspondingly, the high humidity mode refers to that the air humidity in the drawer 17 is relatively high, for example, the humidity is 60-80%, at this time, the high humidity air in the refrigerating compartment 11 flows into the drawer 17 to humidify the drawer 17, so that the drawer 17 is in the high humidity mode.
A first sensor 19 is installed in the refrigerating compartment 11 for detecting a first air parameter in the refrigerating compartment 11; the second sensor 20 is mounted on the inner side surface or the top surface of the drawer 17 for detecting a second air parameter in the drawer 17, specifically, in this embodiment, the first sensor 19 and the second sensor 20 may be temperature and humidity sensors, and the first air parameter may be temperature and humidity, and the second air parameter may also be temperature and humidity.
The processor is installed in the case 10, and is used for controlling the opening of the first air supply opening 170 and the first air outlet 171 according to the first air parameter or the second air parameter, so that the air in the refrigerating duct 15 flows into the drawer 17, and the humidity in the drawer 17 is adjusted.
Specifically during use of the refrigerator 100: when the first sensor 19 detects that the temperature in the refrigerating compartment 11 is higher than the temperature threshold set on the refrigerating compartment 11, at this time, the first sensor 19 requests the processor to cool the refrigerating compartment 11, specifically, as shown in fig. 3, the processor controls to turn on the compressor 13 and the fan 16 according to the temperature in the refrigerating compartment 11, at this time, the refrigerating assembly 14 starts to perform the refrigeration operation, and in a low temperature state, cold air enters the refrigerating compartment 11 through the refrigerating air duct 15 and the second air supply opening 110, and becomes low temperature and high humidity air after being mixed with the original hot and humid air in the refrigerating compartment 11, and at this time, most of water vapor in the cold air is condensed on the refrigerating assembly 14 in the refrigerating compartment 12 to become frost.
As shown in fig. 3, when the first sensor 19 detects that the temperature in the refrigerating compartment 11 is lower than the temperature threshold set on the refrigerating compartment 11, at this time, the first sensor 19 requests the processor to stop cooling the refrigerating compartment 11, specifically, the processor controls to turn off the compressor 13 according to the temperature in the refrigerating compartment 11, the refrigerating assembly 14 stops cooling, at this time, the fan 16 is rotating all the time, the frost on the refrigerating assembly 14 gradually melts into water as the temperature of the refrigerating assembly increases, and the fan 16 sends high humidity air generated when the frost-water phase state changes into the refrigerating compartment 11 through the second air supply opening 110, thereby increasing the humidity in the refrigerating compartment 11.
Based on the fluctuation of the temperature and humidity in the refrigerating compartment 11, the processor controls the opening of the first air supply opening 170 and the first air outlet 171, so that the air in the refrigerating duct 15 flows into the drawer 17, and the humidity in the drawer 17 is adjusted. Thus, the humidity in the drawer 17 can be accurately adjusted, different foods can be stored under different humidity conditions, the storage time of the foods is prolonged, and the food refrigerator is suitable for cold storage of different foods.
Referring to fig. 3-4, a flow chart of a control method of a refrigerator according to an embodiment of the invention includes:
step S00, setting a first preset temperature value, a first preset humidity value and a third preset humidity value required in the refrigerating compartment 11, and setting a second preset temperature value, a second preset humidity value and a fourth preset humidity value required in the drawer 17;
for example, the first and second temperature preset values may be 10 ℃, the first and second humidity preset values may be 80%, and the third and fourth humidity preset values may be 40%;
step S01, the first sensor 19 detects a first air parameter, i.e. a first temperature value or a first humidity value, in the refrigerating compartment 11, and transmits the first temperature value and the first humidity value to the processor; the second sensor 20 acquires a second air parameter, namely a second temperature value or a second humidity value, in the drawer 17 and transmits the second temperature value and the second humidity value to the processor;
specifically, the first sensor 19 transmits the detected first temperature value and first humidity value in the refrigerating compartment 11 to the processor every 30 s; the second sensor 20 transmits the detected second temperature value and second humidity value in the refrigerating compartment 11 to the processor every 40 s;
in step S020, the processor determines the first temperature value and the first temperature preset value, if the first temperature value is greater than the first temperature preset value, that is, it is determined that the first temperature value is greater than the first temperature preset value, and the processor controls to turn on the compressor 13 and the fan 16, at this time, the refrigeration assembly 14 starts to perform refrigeration, cold air enters the refrigeration compartment 11 through the refrigeration air duct 15 and the second air supply opening 110, and the refrigeration compartment 11 starts to slowly cool until the first temperature value is equal to the first temperature preset value.
In step S021, if the first temperature value is smaller than the first temperature preset value, that is, the first temperature value is smaller than the first temperature preset value, the processor controls to turn off the compressor 13, the refrigeration component 14 stops refrigeration, at this time, the fan 16 rotates all the time, the frost on the refrigeration component 14 gradually melts into water along with the temperature rise of the refrigeration component, the fan 16 sends the high-humidity air generated when the frost-water phase state changes into the refrigerating room 11 through the second air supply opening 110, the humidity in the refrigerating room 11 is increased, and meanwhile, the temperature in the refrigerating room 11 starts to slowly rise until the first temperature value is equal to the first temperature preset value.
As shown in fig. 3, specifically, the first preset temperature value required in the refrigerating compartment 11 may be set according to the food, for example, the first preset temperature value of a certain food may be 4 ℃, when the first temperature value detected by the first sensor 19 is 5 ℃, the processor defaults the refrigerating compartment 11 to request to refrigerate, and during the process of refrigerating the refrigerating compartment 11, the first preset temperature value gradually decreases until reaching the first preset temperature value, and the first humidity value in the refrigerating compartment 11 gradually decreases.
Conversely, when the first temperature value detected by the first sensor 19 is 3 ℃, the processor defaults the refrigerating compartment 11 to request to stop refrigerating, the first temperature value gradually increases to the first temperature preset value, at this time, the frost on the refrigerating assembly 14 gradually melts into water along with the temperature increase of the refrigerating assembly, the high humidity air generated when the state of the frost-water phase changes is sent into the refrigerating compartment 11 through the second air supply opening 110, and the first humidity value in the refrigerating compartment 11 detected by the first sensor 19 increases. At this time, the fan 16 is always rotating, the fan 16 can improve the humidifying efficiency of the refrigerating compartment 11, so that the humidity in the refrigerating compartment 11 is improved in a shorter time, and excessive cold leakage for a longer time is avoided, and the refrigerating effect is influenced.
As described above, during the cooling of the refrigerating compartment 11, the humidity value in the refrigerating duct 15 decreases with the cooling, and accordingly, the humidity value in the refrigerating compartment 11 decreases with the cooling in the refrigerating compartment 11.
Step S03, when the processor receives the instruction of the drawer 17 to enter the low humidity mode, the processor determines that the first humidity value in the refrigerating compartment 11 is smaller than the third humidity preset value of the refrigerating compartment 11, and the processor controls the air in the refrigerating air duct 15 to flow into the drawer 17 so as to dehumidify the drawer 17, so that the drawer 17 enters the low humidity mode;
for example, the first humidity value detected by the first sensor 19 is 28%, at this time, the processor determines that the first humidity value 28% is less than the third humidity preset value 40%, the processor defaults to the drawer 17 to perform dehumidification, and the processor controls the opening of the first air supply opening 170 and the first air outlet 171, and at this time, the low humidity air in the refrigerating duct 15 flows into the drawer 17, so that the humidity in the drawer 17 gradually decreases.
It is noted that, in order to improve the dehumidification effect in the drawer 17, the processor controls the refrigeration assembly to cool the refrigerating compartment 11 until the first temperature value is lower than a certain temperature preset value. Specifically, when the processor receives the instruction of the drawer 17 to enter the low humidity mode, the first temperature value in the refrigerating compartment 11 is 4 ℃, that is, the refrigerating compartment 11 is controlled according to 4 ℃, at this time, the processor controls the refrigerating assembly 14 to refrigerate the refrigerating compartment 11 until the first temperature value in the refrigerating compartment 11 is reduced to 2 ℃, at this time, the temperature and humidity of the air in the refrigerating compartment 11 are reduced, then the processor controls the opening of the first air supply opening 170 and the first air outlet 171, the temperature and humidity of the air flowing into the drawer 17 in the refrigerating air duct 15 are lower, and the dehumidifying effect in the drawer 17 is improved.
In other embodiments of the present invention, the humidity in the drawer 17 may also be reduced by the second temperature value in the drawer 17 detected by the second sensor 20, i.e. step S03, when the processor determines that the second temperature value is greater than the second temperature preset value, the processor controls the air in the refrigerating duct 15 to flow into the drawer 17, so as to dehumidify the drawer 17, so that the drawer 17 enters the low humidity mode.
For example, the second temperature value detected by the second sensor 20 is 12 ℃, at this time, the processor determines that the second temperature value 12 ℃ is greater than the second temperature preset value 10 ℃, the processor defaults that the drawer 17 needs to be cooled, at this time, the processor controls the opening of the first air supply opening 170 and the first air outlet 171, and the low-temperature and low-humidity air in the refrigerating duct 15 flows into the drawer 17 through the first air supply opening 170 until the temperature in the drawer 17 is reduced to 10 ℃, and the humidity in the drawer 17 is gradually reduced, so as to reach the low-humidity mode.
During the gradual decrease in humidity in drawer 17, second sensor 20 continues to transmit a second humidity value in drawer 17 to the processor.
In step S04, when the processor determines that the second humidity value in the drawer 17 is less than the fourth preset humidity value in the drawer 17, the processor controls the drawer to be closed, so that the drawer 17 is moisturized.
For example, when the second humidity value is 27% and less than 40% of the fourth humidity preset value, the processor defaults the drawer 17 to be moisturized, and the processor controls the first air outlet 170 and the first air outlet 171 to be closed, the interior of the drawer 17 stops dehumidifying, and the air parameters inside the drawer 17 form a low humidity space, so that the interior of the drawer 17 can maintain a low humidity state because the drawer 17 has sealing property and external moisture cannot enter the interior of the drawer 17.
Steps S03 and S04 are steps executed when the drawer 17 is dehumidified and moisturized, and the embodiment of the present invention further includes the execution steps of humidifying and moisturizing the drawer 17, specifically including:
step S05, as shown in fig. 4, when the processor controls to turn off the refrigerating assembly 14, the refrigerating assembly 14 stops refrigerating the refrigerating compartment 11, at this time, the humidity value in the refrigerating duct 15 increases with stopping refrigerating, and correspondingly, the humidity value in the refrigerating compartment 11 increases with stopping refrigerating in the refrigerating compartment 11, at this time, when the processor receives an instruction of the drawer 17 to enter the high humidity mode, the processor determines that the first humidity value in the refrigerating compartment 11 is greater than the first humidity preset value of the refrigerating compartment 11, and the processor controls the air in the refrigerating duct 15 to flow into the drawer 17 to humidify the drawer 17, so that the drawer 17 enters the high humidity mode;
for example, the first humidity value detected by the first sensor 19 is 85%, at this time, the processor determines that the first humidity value 85% is greater than the first preset humidity value 80%, the processor defaults to the drawer 17 to be humidified, and controls the opening of the first air supply 170 and the first air outlet 171, and at this time, the high humidity air in the refrigerating duct 15 flows into the drawer 17, so that the humidity in the drawer 17 gradually increases.
It is noted that, in order to improve the humidification of the drawer 17, the processor controls the refrigeration assembly to stop cooling the refrigerated compartment 11 until the first temperature value is higher than a certain temperature preset value. Specifically, when the processor receives the instruction of the drawer 17 to enter the high humidity mode, the first temperature value in the refrigerating compartment 11 is 4 ℃, that is, the refrigerating compartment 11 is controlled according to 6 ℃, at this time, the processor controls the refrigerating assembly 14 to stop refrigerating the refrigerating compartment 11 until the first temperature value in the refrigerating compartment 11 is raised to 6 ℃, at this time, the temperature and humidity of the air in the refrigerating air duct 15 and the refrigerating compartment 11 are raised, then the processor controls the opening of the first air supply outlet 170 and the first air outlet 171, the temperature and humidity of the air flowing into the drawer 17 in the refrigerating air duct 15 are higher, the humidity is higher, and the humidifying effect in the drawer 17 is improved.
In other embodiments of the present invention, the humidity in the drawer 17 may also be reduced by the second temperature value in the drawer 17 detected by the second sensor 20, i.e. step S03, when the processor determines that the second temperature value is greater than the second temperature preset value, the processor controls the air in the refrigerating duct 15 to flow into the drawer 17, so as to humidify the drawer 17, so that the drawer 17 enters the high humidity mode.
For example, the second temperature value detected by the second sensor 20 is 8 ℃, at this time, the processor determines that the second temperature value 8 ℃ is less than the second temperature preset value 10 ℃, the processor defaults that the drawer 17 needs to be heated, at this time, the processor controls the opening of the first air supply opening 170 and the first air outlet 171, and the air in the refrigerating duct 15 flows into the drawer 17 through the first air supply opening 170 until the temperature in the drawer 17 rises to 10 ℃, and the humidity in the drawer 17 also gradually rises, so as to reach the high humidity mode.
During the gradual rise in humidity in drawer 17, second sensor 20 continues to transmit a second humidity value in drawer 17 to the processor.
In step S06, when the processor determines that the second humidity value in the drawer 17 is greater than the second preset humidity value in the drawer 17, the processor controls the drawer 17 to be closed, so that the drawer 17 is moisturized.
For example, when the second humidity value is 85% and greater than 80% of the second preset humidity value, the processor defaults the drawer 17 to be moisturized, and the processor controls the first air outlet 170 and the first air outlet 171 to be closed, the interior of the drawer 17 stops moisturized, and the air parameters inside the drawer 17 form a high humidity space, so that the interior of the drawer 17 can maintain a high humidity state due to the sealing property of the drawer 17 and the external moisture cannot enter the interior of the drawer 17.
As shown in fig. 5, an embodiment of the present invention is to provide a computer device 200, including a memory 22, a processor 21, and a computer program stored on the memory 22 and executable on the processor 21, wherein the processor 21 implements steps of a control method of the refrigerator 100 when executing the computer program.
In this embodiment, by providing a computer device 200 including a memory 22, a processor 21, and a computer program stored in the memory 22 and capable of running on the processor 21, the memory 22 can be ensured to run a humidity accurate control method of the drawer 17, thereby ensuring the freshness of food in the drawer 17 of the refrigerator 100 and improving user experience.
Another embodiment of the present invention is directed to a computer-readable storage medium having a computer program stored thereon, which when executed by the processor 21, implements the steps of the control method of the refrigerator 100 of any one of the above embodiments.
In this embodiment, by storing the computer program in a computer readable storage medium, the accurate adjustment of the humidity of the drawer of the refrigerator 100 can be satisfied, thereby ensuring the freshness of the food in the drawer 17 of the refrigerator 100 and improving the user experience.
The present invention is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A control method of a refrigerator, the refrigerator comprising:
a refrigerating compartment;
a drawer positioned in the refrigeration compartment;
the drawer is provided with a first air supply opening and a first air outlet which can be opened and closed, the first air supply opening can be directly communicated with an air duct in the refrigerator, and the first air outlet can be directly communicated with the refrigerating compartment;
a first sensor for detecting a first air parameter within the refrigerated compartment;
a second sensor for detecting a second air parameter within the drawer;
the processor is used for controlling the opening of the first air supply outlet and the first air outlet according to the first air parameter or the second air parameter, so that the air in the air duct flows into the drawer to adjust the humidity of the drawer;
the control method of the refrigerator comprises the following steps:
acquiring a first air parameter in a refrigerating compartment;
acquiring a second air parameter in the drawer;
determining that the first air parameter or the second air parameter meets a preset drawer opening condition, and controlling air in the refrigerator air duct to flow into the drawer so as to adjust the humidity of the drawer;
determining that the second air parameter meets a preset drawer closing condition, and controlling the drawer to be closed so as to keep the drawer moist;
the control method of the refrigerator comprises a high humidity mode, in the high humidity mode, the first air parameter or the second air parameter is determined to meet a preset drawer opening condition, and air in the refrigerating chamber is controlled to flow into the drawer, and the control method comprises the following steps:
determining that a first humidity value included in the first air parameter is larger than a first humidity preset value, and controlling the opening of the first air supply outlet and the opening of the first air outlet;
in the high humidity mode, determining that the second air parameter meets a preset drawer closing condition, controlling the drawer to be closed, and comprising: and determining that a second humidity value included in the second air parameter is larger than a second humidity preset value, and controlling the first air supply outlet and the first air outlet to be closed.
2. The control method according to claim 1, wherein the control method of the refrigerator further includes a low humidity mode in which the determining that the first air parameter or the second air parameter satisfies a preset drawer opening condition, controls air in the refrigerating compartment to flow into the drawer, comprising:
and determining that a first humidity value included in the first air parameter is smaller than a third humidity preset value, controlling the opening of the first air supply outlet and the opening of the first air outlet, wherein the third humidity preset value is smaller than the first humidity preset value.
3. The control method of claim 1, wherein the determining that the first air parameter or the second air parameter satisfies a preset drawer opening condition, controlling air in the refrigerated compartment to flow into the drawer, comprises:
and determining that a second temperature value included in the second air parameter is larger than a second temperature preset value, and controlling the opening of the first air supply outlet and the first air outlet.
4. A control method according to claim 2 or 3, wherein said determining that the second air parameter satisfies a preset drawer closing condition, controlling drawer closing, comprises:
and determining that a second humidity value included in the second air parameter is smaller than a fourth humidity preset value, and controlling the first air supply outlet and the first air outlet to be closed, wherein the fourth humidity preset value is smaller than the second humidity preset value.
5. The control method of claim 1, wherein the determining that the first air parameter or the second air parameter satisfies a preset drawer opening condition, controlling air in the refrigerated compartment to flow into the drawer, comprises:
controlling a refrigeration assembly to refrigerate the refrigeration compartment until a first temperature value included in the first air parameter is lower than a first temperature preset value; or (b)
And controlling the refrigeration assembly to stop refrigerating the refrigerating compartment until a first temperature value included in the first air parameter is higher than a first temperature preset value, and controlling the opening of the first air supply outlet and the opening of the first air outlet.
6. A computer device comprising a memory, a processor and a computer program stored on the memory and capable of running on the processor, characterized in that the processor implements the control method according to any one of claims 1-5 when executing the computer program.
7. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the control method according to any one of claims 1-5.
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| CN202011240627.6A CN114459200B (en) | 2020-11-09 | 2020-11-09 | Refrigerator, control method, computer device, and computer-readable storage medium |
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| CN106052245A (en) * | 2016-07-15 | 2016-10-26 | 合肥美菱股份有限公司 | Refrigerator with moisturizing drawer and control method of refrigerator with moisturizing drawer |
| CN206001774U (en) * | 2016-08-31 | 2017-03-08 | 合肥美菱股份有限公司 | A kind of refrigerator with moisture-keeping functions |
| CN106802052A (en) * | 2017-02-15 | 2017-06-06 | 合肥华凌股份有限公司 | Fridge freshness retaining system and its control method and refrigerator |
| CN110345692A (en) * | 2018-04-02 | 2019-10-18 | 合肥华凌股份有限公司 | Refrigerator, refrigerator temperature-changing chamber and the control method for refrigerator temperature-changing chamber |
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Patent Citations (4)
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| CN106052245A (en) * | 2016-07-15 | 2016-10-26 | 合肥美菱股份有限公司 | Refrigerator with moisturizing drawer and control method of refrigerator with moisturizing drawer |
| CN206001774U (en) * | 2016-08-31 | 2017-03-08 | 合肥美菱股份有限公司 | A kind of refrigerator with moisture-keeping functions |
| CN106802052A (en) * | 2017-02-15 | 2017-06-06 | 合肥华凌股份有限公司 | Fridge freshness retaining system and its control method and refrigerator |
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