CN114061250A

CN114061250A - Control method of air-cooled refrigerator and air-cooled refrigerator

Info

Publication number: CN114061250A
Application number: CN202010761234.3A
Authority: CN
Inventors: 崔展鹏; 程学丽; 姬立胜; 刘山山; 李春阳
Original assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2022-02-18

Abstract

The invention provides a control method of an air-cooled refrigerator and the air-cooled refrigerator. The control method of the air-cooled refrigerator comprises the following steps: acquiring the actual temperature of each storage area; judging whether the actual temperature of each storage area reaches the corresponding shutdown temperature; if so, controlling the evaporator and the fan to stop working; acquiring the evaporation temperature of an evaporator; and determining the working states of the evaporator, the fan and the shunt air supply device according to the evaporation temperature. According to the scheme, the accurate temperature control of the storage space in a partitioned mode can be achieved, and the storage requirements of different foods are met; the temperature stability of each storage region of storage space is kept during the time of air return defrosting, and the storage effect is prevented from being influenced by temperature fluctuation.

Description

Control method of air-cooled refrigerator and air-cooled refrigerator

Technical Field

The invention relates to the field of refrigeration control, in particular to a control method of an air-cooled refrigerator and the air-cooled refrigerator.

Background

With the increasing development of society and the increasing living standard of people, the rhythm of life of people is faster and faster, so that people are willing to buy a lot of food to place in a refrigerator, and the refrigerator becomes one of the indispensable household appliances in daily life of people. Refrigerators are generally classified into air-cooled refrigerators and direct-cooled refrigerators according to different cooling methods. In which a direct-cooling refrigerator cools foods by natural convection of air in the refrigerator. Because the evaporator of the direct-cooling refrigerator is the inner wall of the refrigerator, a defrosting system cannot be arranged, and manual defrosting is needed. In order to save time and energy for manual defrosting, people often choose an air-cooled refrigerator. The air-cooled refrigerator is provided with an evaporator inside an air duct, and then the cold energy generated by the evaporator is conveyed to each storage space of the refrigerator through a fan.

At present, because the air duct directly sends cold energy to the storage space, the temperature control of the whole storage space can only be realized, the accurate temperature control of the subareas can not be realized, and the temperature requirements of different food storage can not be met. In addition, in the process of defrosting the evaporator by utilizing the return air of the refrigerating space, the temperature of the storage space can be damaged by the air flow returning to the storage space, and the storage effect of the refrigerator is influenced.

Disclosure of Invention

The invention aims to realize accurate temperature control of a storage space in a partitioned mode and meet the storage requirements of different foods.

A further object of the present invention is to maintain the temperature of each storage area of the storage space stable during the time of return air defrosting, thereby improving the storage effect.

Particularly, the present invention provides a control method of an air-cooled refrigerator, wherein the air-cooled refrigerator includes: the refrigerator comprises a box body, a storage space and a storage control device, wherein the storage space is limited in the box body and is provided with a plurality of storage areas; the evaporator and the fan are configured to provide cold energy to the storage space; and a branching air supply device having a plurality of air outlets corresponding to the plurality of storage areas one to one, and a control method of the air-cooled refrigerator includes: acquiring the actual temperature of each storage area; judging whether the actual temperature of each storage area reaches the corresponding shutdown temperature; if so, controlling the evaporator and the fan to stop working; acquiring the evaporation temperature of an evaporator; and determining the working states of the evaporator, the fan and the shunt air supply device according to the evaporation temperature.

Optionally, the step of determining the operating states of the evaporator, the fan and the split air supply device according to the evaporation temperature includes: judging whether the evaporation temperature is in a defrosting temperature interval corresponding to any storage area; and if so, controlling an air outlet of the branch air supply device corresponding to the storage area to be opened, rotating the fan and keeping the evaporator in a state of stopping working.

Optionally, after the step of controlling the opening of the air outlet of the branch air supply device corresponding to the storage area, the rotation of the fan, and the evaporator to maintain the state of stopping working, the method further comprises: and returning to the step of acquiring the evaporation temperature of the evaporator.

Optionally, when the evaporation temperature is not in the defrosting temperature interval corresponding to any storage area, the evaporator and the fan are controlled to keep in a state of stopping working.

Optionally, after the step of controlling the evaporator and the fan to maintain the state of stopping working, the method further comprises: judging whether the actual temperature of any storage area reaches the corresponding starting temperature or not; and if so, controlling an air outlet of the branch air supply device corresponding to the storage area to be opened, refrigerating the evaporator and rotating the fan.

Optionally, when the actual temperatures of the plurality of storage areas do not reach the corresponding startup temperatures, the evaporator and the fan are controlled to keep in a stop state.

Optionally, when the actual temperature of any storage area does not reach the corresponding shutdown temperature, the evaporator and the fan are controlled to continue to work.

Optionally, the split air supply device comprises: the air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with a plurality of air outlets and at least one air inlet, so that air flow enters the shell through the at least one air inlet and flows out of the shell from the one or more air outlets; and the adjusting piece is configured to be used for carrying out complete shielding, partial shielding or complete exposure on the plurality of air outlets in a controlled manner.

Optionally, the air-cooled refrigerator comprises: the air supply device comprises an air supply duct and a return air duct, the branch air supply device is arranged in the air supply duct, and a plurality of air supply air paths are arranged in the air supply duct corresponding to a plurality of air outlets of the branch air supply device; the return air duct is provided with a plurality of return air inlets corresponding to a plurality of storage areas.

According to another aspect of the present invention, there is also provided an air-cooled refrigerator, comprising a control device, the control device comprising a processor and a memory, wherein the memory stores a control program, and the control program is used for implementing any one of the above-mentioned control methods of the air-cooled refrigerator when executed by the processor.

According to the control method of the air-cooled refrigerator and the air-cooled refrigerator, whether the actual temperature of each storage area reaches the corresponding shutdown temperature is judged by acquiring the actual temperature of each storage area, and if so, the evaporator and the fan are controlled to stop working, the evaporation temperature of the evaporator is acquired, the working states of the evaporator, the fan and the shunt air supply device are determined according to the evaporation temperature, the accurate temperature control of the storage space in a subarea mode can be achieved, and the storage requirements of different foods are met.

Further, the control method of the air-cooled refrigerator and the air-cooled refrigerator judge whether the evaporation temperature is in the defrosting temperature interval corresponding to any storage area, and when the result is yes, the air outlet of the shunt air supply device corresponding to the storage area is controlled to be opened, the fan rotates, the evaporator is kept in the state of stopping working, the air return area can be determined according to the defrosting temperature intervals corresponding to different storage areas and the evaporation temperature of the evaporator, the temperature of each storage area of the storage space is kept stable during the air return defrosting period, and the storage effect is prevented from being influenced by temperature fluctuation.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic structural view of an air-cooled refrigerator according to an embodiment of the present invention;

FIG. 2 is a schematic view of a portion of the air-cooled refrigerator of FIG. 1;

FIG. 3 is an exploded view of a portion of the air-cooled refrigerator of FIG. 1;

FIG. 4 is a schematic view of the internal structure of the refrigerator of FIG. 1;

FIG. 5 is a schematic view of the cold storage space of the refrigerator of FIG. 1;

FIG. 6 is a schematic view of the return air configuration of the refrigerated space of FIG. 5;

FIG. 7 is a schematic view of the air supply structure of the refrigerated space of FIG. 5;

FIG. 8 is a schematic view of the supply air duct of the refrigerated space of FIG. 5;

FIG. 9 is a schematic view of the return air duct of the refrigerated space of FIG. 5;

FIG. 10 is a schematic view of the state of the branched blower in the blower duct of FIG. 8;

fig. 11 is a block diagram showing the construction of a control apparatus of an air-cooled refrigerator according to an embodiment of the present invention;

fig. 12 is a schematic view of a control method of an air-cooled refrigerator according to an embodiment of the present invention; and

fig. 13 is a detailed flowchart of a control method of an air-cooled refrigerator according to an embodiment of the present invention.

Detailed Description

The embodiment provides an air-cooled refrigerator at first, can realize the accurate accuse temperature of subregion to the storing space, satisfies the storage demand of different food. Fig. 1 is a schematic structural diagram of an air-cooled refrigerator 100 according to an embodiment of the present invention, fig. 2 is a schematic partial structural diagram of the air-cooled refrigerator 100 in fig. 1, fig. 3 is a schematic partial structural exploded diagram of the air-cooled refrigerator 100 in fig. 1, fig. 4 is a schematic internal structural diagram of the air-cooled refrigerator 100 in fig. 1, fig. 5 is a schematic structural diagram of a refrigerating space of the air-cooled refrigerator 100 in fig. 1, fig. 6 is a schematic structural diagram of return air of the refrigerating space in fig. 5, fig. 7 is a schematic structural diagram of the refrigerating space in fig. 5, fig. 8 is a schematic structural diagram of a supply air duct 170 of the refrigerating space in fig. 5, fig. 9 is a schematic structural diagram of a return air duct 180 of the refrigerating space in fig. 5, and fig. 10 is a schematic structural diagram of a state of a shunt air supply device 160 in the supply air duct 170 in fig. 8. As shown in fig. 1 to 10, the air-cooled refrigerator 100 of the present embodiment may generally include: a case 110, an evaporator 140, and a branching blower 160.

Wherein, a storage space may be defined inside the case body 110, and the storage space is provided with a plurality of storage regions. The number and the structure of the storage spaces can be configured according to requirements, and fig. 1 shows the situation that four storage spaces are arranged in sequence from top to bottom; the space can be configured into a refrigerating space, a freezing space, a temperature changing space or a fresh keeping space according to different purposes. Each storage space may be divided into a plurality of storage regions by a partition plate, and the articles are stored by the racks 132 or the drawers. In a specific embodiment, the storage space at the top of the air-cooled refrigerator 100 of the present embodiment may be a refrigerating space. As shown in fig. 2, the refrigerating space may be divided into three open storage areas by partitions, and a sealed drawer is provided at the lowermost side.

The refrigerator may further include: the door 120 is disposed on a front surface of the cabinet 110 to enclose the storage space. The door bodies 120 may be disposed corresponding to the storage spaces, that is, each storage space corresponds to one or more door bodies 120. The number of the storage spaces and the door 120 and the functions of the storage spaces can be selected according to the actual situation. The door 120 may be pivotally disposed on the front surface of the box 110, and may be opened in a drawer type to realize a drawer type storage space, where the drawer type storage space is often provided with a metal slide rail, so as to ensure a soft effect during the opening and closing process of the drawer, and reduce noise. The opening mode of the cold storage space of the air-cooled refrigerator 100 of this embodiment may be a pivoting opening, and the opening modes of the other storage spaces may be drawer opening. A bottle seat 131 may be further disposed inside the door 120 of the refrigerating space to accommodate articles such as bottled beverages.

The evaporator 140 can be configured to provide cooling energy to the storage space. In practice, the air-cooled refrigerator 100 may include a refrigeration system, and the refrigeration system may be a compression refrigeration system, including the evaporator 140, the fan 150, and the compressor, among other components. The refrigeration system provides different amounts of cooling to the refrigerated space and the refrigerated space, so that the temperatures in the refrigerated space and the refrigerated space are different. Wherein the temperature in the refrigerated space is typically between 2 ℃ and 10 ℃, preferably between 3 ℃ and 8 ℃. The temperature in the refrigerated space is typically in the range of-22 ℃ to-14 ℃. The optimal storage temperatures of different kinds of food are different, and thus the storage spaces suitable for storage are also different. For example, fruit and vegetable foods are suitable for storage in the refrigerated space, while meat foods are suitable for storage in the refrigerated space.

The branching blowing device 160 has a plurality of outlets corresponding to the plurality of storage areas one to one, and can feed the cooling energy supplied from the refrigeration system to the storage areas in a controlled manner. As shown in fig. 3 to 9, the air-cooled refrigerator 100 may include: the air conditioner comprises an air supply duct 170 and an air return duct 180, wherein the branch air supply device 160 is arranged in the air supply duct 170, and a plurality of air supply air paths are arranged on the air supply duct 170 corresponding to a plurality of air outlets of the branch air supply device 160; the return air duct 180 is provided with a plurality of return air inlets corresponding to the plurality of storage areas.

The case 110 may include an inner container 130, and a plurality of air supply ports may be disposed at a rear side of the inner container 130, and respectively correspond to the plurality of air supply paths. The rear side of the inner container 130 may be provided with a plurality of return ports corresponding to the return air inlets of the return air path. For example, when the refrigerating space is divided into the first, second, and

third regions

111, 112, and 113, the first, second, and third

air blowing ports

133, 134, and 135 may be provided; a first air return opening 181, a second air return opening 182, and a third air return opening 183; a first return port 136, a second return port 137, and a third return port 138; a first air-supply passage 171, a second air-supply passage 172, and a third air-supply passage 173. In addition, the air supply duct 170 is further provided with a main air inlet 174, so that the air flow enters the air supply duct 170 and then enters the branch air supply device 160. The return air duct is further provided with a main return air inlet 184, and the air flows entering the return air duct from the three storage areas all return to the evaporator 140 through the main return air inlet 184, so that return air defrosting can be performed on the evaporator 140.

As shown in fig. 10, the branching blowing device 160 may include: the air conditioner comprises a shell 164 and an adjusting member 165, wherein the shell 164 is provided with a plurality of air outlets and at least one air inlet, so that air flow enters the shell 164 through the at least one air inlet and flows out of the shell 164 through the one or more air outlets. The conditioning member 165 is configured to controllably fully mask, partially mask, or fully expose the plurality of air outlets. The refrigeration space of the present embodiment is divided into three storage areas: the first area 111, the second area 112, and the third area 113, so the branching air supply device 160 may be correspondingly provided with a first air outlet 161, a second air outlet 162, and a third air outlet 163. When the first outlet 161 is opened, air is blown to the first area 111, and so on. Further, the branching blowing device 160 may include: the stopper projection 166 is configured to prevent the adjuster 165 from moving excessively, improving operational reliability.

Fig. 10 shows eight different operating states of the branched blowing devices 160. The state A is an initial state, and the air outlets are all closed; state B is that the first outlet 161 is open; the state C is that the second outlet 162 is open; the state D is that the third outlet 163 is open; the state E is that all air outlets are opened; in the state F, the first air outlet 161 and the second air outlet 162 are opened; the state G is that the second outlet 162 and the third outlet 163 are open; the state H is that the first outlet 161 and the third outlet 163 are opened.

The air-cooled refrigerator 100 may further include: the first sensor 191, the second sensor 192, and the third sensor 193 are provided corresponding to the first region 111, the second region 112, and the third region 113 to acquire actual temperatures of the first region 111, the second region 112, and the third region 113, respectively. Specifically, the first sensor 191, the second sensor 192, and the third sensor 193 may be disposed at one side of the air supply duct 170 in the storage space, and may be disposed at a middle position in the left-right direction of each storage area, so as to avoid being affected by air supply and air return, and obtain accurate temperature information.

The air-cooled refrigerator 100 may further include a control device 200, and fig. 11 is a block diagram illustrating the control device 200 of the air-cooled refrigerator 100 according to an embodiment of the present invention. The control device 200 includes a processor 210 and a memory 220, wherein the memory 220 stores a control program 221, and the control program 221 is used for implementing the control method of the air-cooled refrigerator of any one of the following embodiments when executed by the processor 210.

Fig. 12 is a schematic diagram illustrating a control method of an air-cooled refrigerator according to an embodiment of the present invention. The control method of the air-cooled refrigerator can be implemented by using the air-cooled refrigerator 100 of any of the embodiments. As shown in fig. 12, the control method of the air-cooled refrigerator sequentially performs the following steps:

step S1202, acquiring the actual temperature of each storage area;

step S1204, judge whether the actual temperature of each storage area reaches the correspondent shutdown temperature, if yes, carry out step S1206;

step S1206, controlling the evaporator 140 and the fan 150 to stop working;

step S1208, acquiring an evaporation temperature of the evaporator 140;

in step S1210, the operating states of the evaporator 140, the fan 150, and the branched blowing device 160 are determined according to the evaporation temperature.

In the above steps, the specific steps of determining the operating states of the evaporator 140, the fan 150 and the branched blowing device 160 according to the evaporation temperature in step S1210 may include: judging whether the evaporation temperature is in a defrosting temperature interval corresponding to any storage area; and if so, controlling the air outlet of the branch air supply device 160 corresponding to the storage area to be opened, rotating the fan 150, and keeping the evaporator 140 in a state of stopping working. Then, the process returns to step S1208: the evaporation temperature of the evaporator 140 is acquired.

And if the result of judging whether the evaporation temperature is in the defrosting temperature interval corresponding to any storage area is negative, namely if the evaporation temperature is not in the defrosting temperature interval corresponding to any storage area, controlling the evaporator 140 and the fan 150 to keep the state of stopping working. Judging whether the actual temperature of any storage area reaches the corresponding starting temperature or not; and if so, controlling the opening of an air outlet of the branch air supply device 160 corresponding to the storage area, refrigerating the evaporator 140 and rotating the fan 150. And when the actual temperatures of the storage areas do not reach the corresponding starting temperatures, controlling the evaporator 140 and the fan 150 to keep the working stop state.

In addition, in step S1204, when the result of determining whether the actual temperature of each storage region has reached the corresponding shutdown temperature is negative, that is, when the actual temperature of any storage region has not reached the corresponding shutdown temperature, the evaporator 140 and the fan 150 are controlled to continue to operate.

According to the control method of the air-cooled refrigerator, whether the actual temperature of each storage area reaches the corresponding shutdown temperature is judged by obtaining the actual temperature of each storage area, and if so, the evaporator 140 and the fan 150 are controlled to stop working, the evaporation temperature of the evaporator 140 is obtained, the working states of the evaporator 140, the fan 150 and the shunt air supply device 160 are determined according to the evaporation temperature, the accurate temperature control of the storage space in a subarea mode can be achieved, and the storage requirements of different foods are met.

In some optional embodiments, the air-cooled refrigerator 100 may achieve a higher technical effect by further optimizing and configuring the above steps, and the following describes in detail the control method of the air-cooled refrigerator of this embodiment in combination with a description of an optional execution flow of this embodiment, where this embodiment is merely an illustration of the execution flow, and in a specific implementation, an execution sequence and an operation condition of a part of steps may be modified according to specific implementation requirements. Fig. 13 is a detailed flowchart of a control method of an air-cooled refrigerator according to an embodiment of the present invention. The control method of the air-cooled refrigerator comprises the following steps:

step S1302, acquiring the actual temperature of each storage area;

step S1304, determining whether the actual temperature of each storage area reaches the corresponding shutdown temperature, if yes, executing step S1308, and if no, executing step S1306;

step 1306, controlling the evaporator 140 and the fan 150 to continue working, and returning to execute the step 1302;

step S1308, controlling the evaporator 140 and the fan 150 to stop working;

step S1310, acquiring an evaporation temperature of the evaporator 140;

step S1312, judging whether the evaporation temperature is in a defrosting temperature interval corresponding to any storage area, if so, executing step S1314, and if not, executing step S1316;

step S1314, controlling the air outlet of the branch air supply device 160 corresponding to the storage area to open, rotating the fan 150, and keeping the evaporator 140 in a state of stopping working;

step S1316, controlling the evaporator 140 and the fan 150 to keep in a stop state;

step 1318, determining whether the actual temperature of any one of the storage regions reaches the corresponding boot temperature, if yes, performing step 1320, and if no, performing step 1322;

step S1320, controlling an air outlet of the branch air supply device 160 corresponding to the storage area to be opened, refrigerating the evaporator 140, and rotating the fan 150;

in step S1322, the evaporator 140 and the fan 150 are controlled to maintain the stopped state.

In the above steps, in step S1314, the outlet of the branched blower 160 corresponding to the storage area is controlled to be opened, for example, if the evaporation temperature is in the defrosting temperature range corresponding to the first area 111, the first outlet 161 corresponding to the first area 111 may be controlled to be opened, that is, the branched blower 160 is in state B. For another example, if the evaporation temperature is in the defrosting temperature range corresponding to the second area 112 and the third area 113, the second air outlet 162 corresponding to the second area 112 and the third air outlet 163 corresponding to the third area 113 may be controlled to be opened, that is, the shunt air supply device 160 is in the state G.

According to the control method of the air-cooled refrigerator, whether the evaporation temperature is in the defrosting temperature interval corresponding to any storage area is judged, and if yes, the air outlet of the branch air supply device 160 corresponding to the storage area is controlled to be opened, the fan 150 rotates, the evaporator 140 is kept in the state of stopping working, the return air area can be determined according to the defrosting temperature intervals corresponding to different storage areas and the evaporation temperature of the evaporator 140, the temperature of each storage area of the storage space is kept stable during the period of return air defrosting, and the storage effect is prevented from being influenced by temperature fluctuation.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.

Claims

1. A method of controlling an air-cooled refrigerator, wherein the air-cooled refrigerator comprises: the refrigerator comprises a box body, a storage space and a storage device, wherein the box body is internally limited with the storage space which is provided with a plurality of storage areas; the evaporator and the fan are configured to provide cold energy to the storage space; and a branching air supply device having a plurality of air outlets corresponding to the plurality of storage areas one to one, and the control method of the air-cooled refrigerator includes:

acquiring the actual temperature of each storage area;

judging whether the actual temperature of each storage area reaches the corresponding shutdown temperature;

if so, controlling the evaporator and the fan to stop working;

acquiring the evaporation temperature of the evaporator; and

and determining the working states of the evaporator, the fan and the branch air supply device according to the evaporation temperature.

2. The control method of the air-cooled refrigerator according to claim 1, wherein the step of determining the operating states of the evaporator, the fan and the branched blowing device according to the evaporating temperature includes:

judging whether the evaporation temperature is in a defrosting temperature interval corresponding to any storage area; and

if yes, an air outlet of the branch air supply device corresponding to the storage area is controlled to be opened, the fan rotates, and the evaporator keeps a state of stopping working.

3. The method for controlling the air-cooled refrigerator according to claim 2, wherein the step of controlling the opening of the air outlet of the branch air supply device corresponding to the storage area, the rotation of the fan, and the evaporator to maintain the stopped state further comprises the following steps:

and returning to the step of acquiring the evaporation temperature of the evaporator.

4. The control method of an air-cooled refrigerator according to claim 2,

and when the evaporation temperature is not in the defrosting temperature interval corresponding to any storage area, controlling the evaporator and the fan to keep a stop working state.

5. The control method of the air-cooled refrigerator according to claim 4, further comprising, after the step of controlling the evaporator and the fan to maintain a stopped state:

judging whether the actual temperature of any storage area reaches the corresponding starting temperature or not; and

if yes, an air outlet of the branch air supply device corresponding to the storage area is controlled to be opened, the evaporator refrigerates, and the fan rotates.

6. The control method of an air-cooled refrigerator according to claim 5,

and when the actual temperatures of the storage areas do not reach the corresponding starting temperatures, controlling the evaporator and the fan to keep a stop working state.

7. The control method of an air-cooled refrigerator according to claim 1,

and when the actual temperature of any storage area does not reach the corresponding shutdown temperature, controlling the evaporator and the fan to continue working.

8. The control method of the air-cooled refrigerator according to claim 1, wherein the branched air blowing device comprises:

the shell is provided with a plurality of air outlets and at least one air inlet, so that air flow enters the shell through the at least one air inlet and flows out of the shell from one or more air outlets;

a regulating member configured to controllably fully shield, partially shield, or fully expose the plurality of outlets.

9. The control method of an air-cooled refrigerator according to claim 1,

the air-cooled refrigerator comprises: an air supply duct and an air return duct, and

the branch air supply device is arranged in the air supply duct, and the air supply duct is provided with a plurality of air supply air paths corresponding to a plurality of air outlets of the branch air supply device;

the return air duct is provided with a plurality of return air inlets corresponding to the plurality of storage areas.

10. An air-cooled refrigerator comprising a control device including a processor and a memory, wherein the memory stores a control program, and the control program is executed by the processor to implement the control method of the air-cooled refrigerator according to any one of claims 1 to 9.