CN109595872A - Control method, control device and the refrigerator of refrigerator - Google Patents
Control method, control device and the refrigerator of refrigerator Download PDFInfo
- Publication number
- CN109595872A CN109595872A CN201811524418.7A CN201811524418A CN109595872A CN 109595872 A CN109595872 A CN 109595872A CN 201811524418 A CN201811524418 A CN 201811524418A CN 109595872 A CN109595872 A CN 109595872A
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- Prior art keywords
- air
- refrigerator
- refrigerating chamber
- chamber
- freezing chamber
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Classifications
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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
- F25D29/003—Arrangement or mounting of control or safety devices for movable 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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
-
- 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
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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
Control method, control device and the refrigerator of refrigerator provided by the invention, the control method of the refrigerator include: that the confirmation refrigerator does not carry out defrost process；Obtain the content of organics in refrigeration room air, if the content of organics is more than setting time more than threshold value or the runing time of the refrigerator, air outside the cabinet of the refrigerator is imported into the freezing chamber, again by importeding into the refrigerating chamber in the freezing chamber, and the indoor air of the refrigeration is discharged to the cabinet of the refrigerator.Compared with refrigerator in the prior art only has air exit or is vented without air exit, control method, control device and the refrigerator of refrigerator of the invention, by the way that the air outside refrigerator is imported into freezing chamber and/or refrigerating chamber, the air of refrigerator inside can be made to keep pure and fresh, reduce peculiar smell.
Description
Technical field
The present invention relates to refrigerator aeration techniques field, more particularly, to a kind of control method of refrigerator, control device and
Refrigerator.
Background technique
Refrigerator is to maintain a kind of refrigeration equipment of low temperature, so that food or other articles is kept low-temperature condition with reach it is fresh-keeping or
The purpose of long-time storage.Currently used refrigerator is compressor type refrigerator.It provides mechanical energy by motor, passes through compressor pair
Refrigeration device acting, meanwhile, the principle of heat is absorbed when evaporating using low-boiling refrigerant, to achieve the purpose that refrigeration.
Refrigerator usually has freezing chamber and refrigerating chamber so that can either frozen goods, and article can be refrigerated.Ice
In use, article long-time storage is easy to produce smell in the confined space in refrigerator to case.And in switch refrigerator
In the process, the cold air in refrigerator can be swapped with the air outside refrigerator, can there is certain taste removal.But often
Refrigerator is switched, also will increase the energy consumption of refrigerator, reduces refrigerating efficiency, and be not easy to operate.
Summary of the invention
(1) technical problems to be solved
The present invention provides a kind of control method of refrigerator, control device and refrigerators, to solve in refrigerator in the prior art
Easily there is technical issues that.
(2) technical solution
In order to solve the above technical problems, according to an aspect of the present invention, providing a kind of control method of refrigerator, comprising:
Confirm that the refrigerator does not carry out defrost process；
The content of organics in refrigeration room air is obtained, if the content of organics is more than the fortune of threshold value or the refrigerator
The row time is more than setting time, the air outside the cabinet of the refrigerator is imported into the freezing chamber, then by the freezing chamber
It inside imported into the refrigerating chamber, and the indoor air of refrigeration is discharged to the cabinet of the refrigerator.
Further, if the indoor content of organics of refrigeration is more than threshold value, by the air outside the cabinet of the refrigerator
The outlet for importeding into indoor first air duct of freezing is connected to the freezing chamber, and closes on refrigeration device in the freezing chamber
Lower part.
Further, the freezing chamber inner wall adjacent with the refrigerating chamber is provided with the second air duct；Second wind
Road includes the first sub-air channel and the second sub-air channel arranged side by side, and first sub-air channel is connected to the freezing chamber and the refrigeration
Room, second sub-air channel is connected to the freezing chamber and the refrigerating chamber, and is provided with air stream drives in second sub-air channel
Mechanism.
According to another aspect of the present invention, a kind of control device of refrigerator is also provided, comprising:
Detection unit, the content of organics in refrigeration room air for obtaining the refrigerator；
Control unit, for being controlled whether according to the content of organics and refrigerator runing time that detect by the refrigerator
Cabinet outside air imported into the freezing chamber, then imported into the refrigerating chamber by the freezing chamber, and by the refrigeration
The air of room is discharged outside the cabinet of the refrigerator.
Further, the detection unit is located in the refrigerating chamber, and is set to the top of the refrigerating chamber.
Further, the control device includes the first air duct, the second air duct and third air duct；
The outlet in first air duct is located at the lower section of refrigeration device or side-lower in the freezing chamber, is used for the ice
Air outside the cabinet of case is imported into the freezing chamber；
Second air duct is connected to the freezing chamber and the refrigerating chamber, for the indoor air of freezing to be imported into
In the refrigerating chamber；
The third air duct is set to the top of the refrigerating chamber, and the entrance and the refrigerating chamber in the third air duct connect
Logical, the outlet in the third air duct is connected with external environment, for the refrigerator to be discharged in the indoor air of refrigeration
Cabinet.
Further, second air duct includes the first sub-air channel and the second sub-air channel arranged side by side, first son
Air duct is connected to the freezing chamber and the refrigerating chamber, and second sub-air channel is connected to the freezing chamber and the refrigerating chamber, and institute
It states and is provided with air stream drives mechanism in the second sub-air channel.
Further, air stream drives mechanism is provided in first air duct and/or the third air duct.
According to another aspect of the present invention, a kind of refrigerator, including above-mentioned control device are also provided.
(3) beneficial effect
Control method, control device and the refrigerator of a kind of refrigerator proposed by the present invention, its advantages are mainly as follows:
The control method of the refrigerator imports the air outside refrigerator into freezing chamber according to content of organics in refrigerating chamber,
Indoor air will be freezed again to imported into refrigerating chamber, the cabinet that then will be refrigerated indoor air refrigerator is discharged in time, energy
Enough play the role of effectively ventilation, taste removal；
If refrigerating indoor content of organics more than threshold value, the air outside refrigerator, ice can be imported into freezing chamber
Air inside case is discharged by refrigerating chamber again, and the purpose of ventilation, taste removal can be played to freezing chamber and refrigerating chamber；
The air duct that the control device of refrigerator is connected by the way that freezing chamber is arranged with refrigerating chamber, and in freezing chamber and refrigerating chamber
It is respectively provided with corresponding air duct, realizes connection, refrigeration between connection, freezing chamber and the refrigerating chamber outside freezing chamber and refrigerator respectively
Room and external connection, the air channel structure especially between freezing chamber and refrigerating chamber are realized to leading in freezing chamber and refrigerating chamber
Enter the flexible modulation of air manner.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of the control method of refrigerator of the embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of refrigerator of the embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram in the second air duct of refrigerator of the embodiment of the present invention；
In figure, the first air duct 1-, 2- freezing chamber, the second air duct 3-, 4- refrigerating chamber, 5- detection unit, 6- third air duct, 7-
Air stream drives mechanism, the first sub-air channel of 8- air door A, 9-.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Shown in Figure 1, the embodiment of the present invention provides a kind of control method of refrigerator, comprising: confirmation refrigerator is not changed
White process；The content of organics in refrigeration room air is obtained, if the content of organics is more than the fortune of threshold value or the refrigerator
The row time is more than setting time, the air outside the cabinet of refrigerator is imported into freezing chamber, then by importeding into refrigeration in freezing chamber
Interior, and the cabinet that indoor air discharge refrigerator will be refrigerated.
Control method in the embodiment of the present invention is preferred for the refrigerator of single system.Freezing chamber can be one, can also be with
Have multiple；Refrigerating chamber can be one, can also have multiple.Wherein, refrigerating chamber can be the refrigerating chamber of current routine, can also be with
It is the storage room with other function.
When having multiple freezing chambers, multiple refrigerating chambers, refrigeration device is provided at least one of which freezing chamber.Below with
One freezing chamber, a refrigerating chamber, freezing chamber are illustrated for being located at the conventional structure of the lower section of refrigerating chamber.
When refrigerator is carrying out defrosting movement, then operate normally.When refrigerator is not defrosted, further according to refrigeration
Air outside the cabinet of refrigerator is imported into freezing chamber and cold by the runing time t of indoor content of organics (VOC) or refrigerator
Hide room；It imported into freezing chamber and refrigerates indoor air and spread in freezing chamber and refrigerating chamber, and by the intracorporal sky of the case of refrigerator
Refrigerator is discharged in gas, achievees the purpose that ventilation, taste removal.Wherein, it is also possible to the content situation according to other substances in refrigerating chamber, to
The air outside the cabinet of refrigerator is imported in freezing chamber and refrigerating chamber.It is illustrated by taking content of organics as an example below.
Wherein, whether confirmation refrigerator needs or whether enters the process of defrost, can be by conventional judgment mode realization
Can, improved plan can also be used, as long as being able to confirm that whether refrigerator starts defrost or enter the process of defrost.
It imported into after the indoor air of freezing spreads in freezing chamber and refrigerating chamber, it can be by being arranged on the cabinet of refrigerator
Outlet discharge cabinet.Outlet for gas in cabinet to be discharged is preferably provided at the top of refrigerating chamber, can be one, can also
It is multiple to have.It is understood that the channel that refrigerator body is used to import or be discharged gas is closed after ventilation, with
Avoid influencing the refrigerating efficiency of refrigerator.Wherein, it imported into freezing chamber and the indoor air of refrigeration can be in freezing chamber and refrigerating chamber
Storage space in diffusion.
It by the way that the air outside refrigerator body is imported into freezing chamber, and spreads in freezing chamber and refrigerating chamber, arranges immediately
Out outside the cabinet of refrigerator, import refrigerator and be discharged refrigerator channel constitute refrigerator body in air circulation channel, reach ventilation,
The purpose of taste removal；Meanwhile the air for avoiding temperature relatively high stops for a long time in freezing chamber and refrigerating chamber and influences refrigerator
Refrigeration effect.Also, during ventilation, taste removal, the air outside refrigerator is able to enter refrigerator inside circulation, it may have
Certain defrost effect.
When refrigerating indoor content of organics and being less than threshold value, and when runing time is longer, due to what is stored in refrigerator
Article is more, might have smell in refrigerator.At this point, the air outside refrigerator is importing directly into freezing chamber, with freezing
Refrigerating chamber is entered after indoor air-changing, sufficiently to freezing chamber and refrigeration indoor air-changing, taste removal.It imported into freezing chamber and refrigerating chamber
Interior air by the cabinet of an outlet discharge refrigerator of refrigerating chamber, avoids the higher gas of temperature from stopping and shadow for a long time in time
Ring the refrigerating efficiency of refrigerator.Wherein, setting time t can be default, be also possible to according to organic matter in freezing chamber and refrigerating chamber
The variation of content and set.
Ventilation by the runing time to content of organics and refrigerator in air in refrigerator cold-storage room to refrigerator
Cheng Jinhang control, can be improved refrigerator scavenging efficiency, and can be avoided refrigerator and frequently take a breath and influence refrigerating efficiency.
It in a specific embodiment, will be outside the cabinet of refrigerator if refrigerating indoor content of organics is more than threshold value
Air, which is imported into, to be freezed the outlet in indoor first air duct and is connected to freezing chamber, and closes on the lower part of refrigeration device in freezing chamber.
On the basis of the various embodiments described above, the present embodiment illustrates controlling party when content of organics is more than threshold value in refrigerating chamber
Method.
Imported into freezing chamber air spread, take a breath in freezing chamber after, freeze indoor air and be directed to refrigerating chamber,
It refrigerates indoor air further and refrigerating chamber is discharged so that refrigerator is discharged, realization refrigeration room air is exchanged with outside air, reached
To the purpose of ventilation, taste removal.
Also, the air outside refrigerator is being imported to freezing chamber, and the cabinet of indoor air discharge refrigerator will be refrigerated
In the process, freezing chamber and refrigerating chamber are formed with the channel of ventilation with external environment, can be more advantageous to refrigerator inside air
Circulation.
Wherein, in settable first air duct of the side wall of freezing chamber, for importing air into freezing chamber from the outside of refrigerator.
The outlet in the first air duct is connected with freezing chamber, and is preferably disposed on the lower part of freezing chamber, closes on the lower part of refrigeration device, is conducive to
It improves and freezes indoor scavenging efficiency, freezing chamber is discharged convenient for freezing indoor air, enters in refrigerating chamber, and then by refrigerating
Refrigerator is discharged in room.
Wherein, the threshold value in the various embodiments described above can be preset, can also be according to the difference of the type of goods of storage
And change, or according to the variation of content of organics in refrigerating chamber and adaptive change.
In a specific embodiment, the freezing chamber inner wall adjacent with refrigerating chamber is provided with the second air duct；Second wind
Road includes the first sub-air channel and the second sub-air channel arranged side by side, and the first sub-air channel is connected to freezing chamber and refrigerating chamber, the second sub- wind
Road is connected to freezing chamber and refrigerating chamber, and air stream drives mechanism is provided in the second sub-air channel.On the basis of the various embodiments described above,
The present embodiment illustrates the control mode of air circulation between freezing chamber and refrigerating chamber.
In the first sub-air channel and the second sub-air channel arranged side by side, air stream drives mechanism is only set in the second sub-air channel.When
When importing air into freezing chamber from the outside of refrigerator, the first sub-air channel is closed, and the second sub-air channel is opened, and air stream drives mechanism
Also it opens, air stream drives mechanism can make to freeze indoor air and quickly import into refrigerating chamber to provide negative pressure in freezing chamber,
Indoor air discharge refrigerator will be refrigerated again, improve the indoor ventilation of freezing, taste removal efficiency.
When not needing ventilation, the second sub-air channel is closed, and the first sub-air channel is opened, at this point, refrigerating chamber is also and outside refrigerator
It is environmentally isolated, no longer to air is discharged outside refrigerator；First sub-air channel open, be connected to refrigerating chamber with freezing chamber, freezing chamber and
Air between refrigerating chamber circulates freely, naturally, enhances the circulation of refrigerator inside air.
It is shown in Figure 2 in another specific embodiment, a kind of control device of refrigerator, including detection are also provided
Unit 5 and control unit；Detection unit 5, the content of organics in the refrigerating chamber 4 for obtaining refrigerator in air；Control unit,
For controlling whether that the air outside the cabinet by refrigerator is imported into according to the content of organics and refrigerator runing time that detect
Freezing chamber 2, then imported into refrigerating chamber 4 by freezing chamber 2, and will be outside the cabinet of the air of refrigerating chamber 4 discharge refrigerator.Above-mentioned each
On the basis of embodiment, the present embodiment illustrates the control device that can be used to realize above-mentioned control method.
Detection unit 5 is used to obtain the content of organics in refrigerating chamber 4.Control unit may include micro-control device, micro controller
Part can be electrically connected with detection unit 5, and the data that detection unit 5 obtains can be delivered to micro-control device in time.Control unit according to
Content of organics in the refrigerating chamber 4 that the runing time and detection unit 5 of refrigerator obtain, using different control modes to refrigeration
The air outside refrigerator is imported in room 4 and freezing chamber 2, to realize the exchange of refrigerator inner air and outer air.
In a specific embodiment, detection unit 5 is located in refrigerating chamber 4, and is set to the top of refrigerating chamber 4.?
On the basis of the various embodiments described above, the present embodiment illustrates the set-up mode of detection unit 5.
Detection unit 5 can be one, be also possible to multiple.One or more detections can be set in any refrigerating chamber 4
Unit 5.Detection unit 5 can be sensor or other detection devices for detecting content of organics, as long as can be convenient for
The content of detection certain or certain several substance therein in refrigerating chamber 4.Below one second to be arranged in a refrigerating chamber 4
It is illustrated for the structure of detection device.
Detection unit 5 is set to the top in refrigerating chamber 4, convenient for storing in gas caused by article in refrigerating chamber 4
The detection of content of organics.Detection unit 5 uses above-mentioned set-up mode, convenient for quick, the accurate organic matter obtained in refrigerating chamber 4
Content.
In a specific embodiment, control unit includes the first air duct 1, the second air duct 3 and third air duct 6；First
Air duct 1 outlet be located at freezing chamber 2 in refrigeration device lower section or side-lower, for the cabinet by refrigerator outside air imported into
In freezing chamber 2；Second air duct 3 is connected to freezing chamber 2 and refrigerating chamber 4, for the air in freezing chamber 2 to be imported into refrigerating chamber 4；
Third air duct 6 is set to the top of refrigerating chamber 4, and the entrance in third air duct 6 is connected to refrigerating chamber 4, the outlet in third air duct 6 and outer
Portion's environment is connected, for the air in refrigerating chamber 4 to be discharged to the cabinet of refrigerator.
On the basis of the various embodiments described above, the present embodiment illustrates the structure of control unit.The setting of first air duct 1 exists
The wall box of refrigerator makes freezing chamber 2 be connected with the external environment of refrigerator.Then the air outside the cabinet of refrigerator imports
It when to freezing chamber 2, is sufficiently spread in freezing chamber 2 convenient for pure and fresh air, while freezing is discharged convenient for the air in freezing chamber 2
Room 2, to improve scavenging efficiency.
Second air duct 3 is connected to freezing chamber 2 and refrigerating chamber 4, imported into refrigerating chamber 4 convenient for the air in freezing chamber 2, then by cold
Hide discharge in room 4.The top of refrigerating chamber 4 is arranged in third air duct 6, and refrigerating chamber 4 is made to be connected with the external environment of refrigerator.Then
When air outside the cabinet of refrigerator is imported into refrigerating chamber 4, sufficiently spread in refrigerating chamber 4 convenient for pure and fresh air, together
When convenient for air in refrigerating chamber 4 refrigerating chamber 4 is discharged, to improve scavenging efficiency.When the air in freezing chamber 2 imported into refrigerating chamber 4
When interior, refrigerating chamber 4 is entered by the lower part of refrigerating chamber 4, the air in refrigerating chamber 4 is discharged by the top of refrigerating chamber 4 again, Neng Gouti
The effect taken a breath in high refrigerator.
It is understood that the first air door is provided in the first air duct 1, for controlling the opening and closing in the first air duct 1；Second wind
The second air door is provided in road 3, for controlling the opening and closing in the second air duct 3；Third air door is provided in third air duct 6, for controlling
The opening and closing in third air duct 6 processed.When being not at ventilatory state, the first air door, the second air door and third air door are in closed form
State makes the circulation that will not have air in the first air duct 1, the second air duct 3 and third air duct 6.Wherein, the first air duct 1, the second air duct
3 and third air duct 6 in also settable corresponding sealing element, with regulate and control air door close when sealing state, avoid influence refrigerator system
Cold efficiency.
Wherein, air stream drives are provided at least one air duct in the first air duct 1, the second air duct 3 and third air duct 6
Mechanism.It is preferred that air stream drives mechanism is provided in the second air duct 3 and third air duct 6, in order to be freezing chamber 2 and refrigerating chamber 4
Interior offer negative pressure improves rate from air to refrigerating chamber 4 and refrigerating chamber 4 that freezing chamber 2 imports to air is discharged outside refrigerator
Rate, to improve scavenging efficiency.Wherein, air stream drives mechanism can be blower or other driving mechanisms.Specifically, air-flow drives
Motivation structure can be electrically connected with the micro-control device of control unit；Micro-control device can be also electrically connected with air door, to control corresponding air door
With the on or off of air-flow driving mechanism.
In a specific embodiment, the second air duct 3 includes the first sub-air channel and the second sub-air channel being arranged side by side, the
One sub-air channel is connected to freezing chamber 2 and refrigerating chamber 4, and the second sub-air channel is connected to freezing chamber 2 and refrigerating chamber 4, and sets in the second sub-air channel
It is equipped with air stream drives mechanism.On the basis of the various embodiments described above, the present embodiment is illustrated between freezing chamber 2 and refrigerating chamber 4
The control mode of air circulation.
Shown in Figure 3, the second air duct includes in the first sub-air channel 9 and the second sub-air channel arranged side by side, and only second
Air stream drives mechanism is set in sub-air channel.Wherein, air door A8 and air-flow driving mechanism 7 are provided in the second sub-air channel.When by ice
When the outside of case imports air into freezing chamber 2, the first sub-air channel 9 is closed, and the second sub-air channel is opened, and air stream drives mechanism
It opens；Also, the first air duct 1 and the second air duct 3 are also opened, and air stream drives mechanism can be constituted to provide negative pressure in freezing chamber 2
Outside the circular channels import the air in freezing chamber 2 quickly into refrigerating chamber 4, then refrigerator is discharged in the air in refrigerating chamber 4,
Ventilation, taste removal efficiency in raising freezing chamber 2.It is understood that air door is also equipped in the first sub-air channel 9, to control
The opening and closing of one sub-air channel 9.
When not needing ventilation, the second sub-air channel is closed, and the first sub-air channel is opened, at this point, the first air duct 1 and third air duct
6 are also switched off, and refrigerating chamber 4 is also isolated with refrigerator external environment, no longer to air is discharged outside refrigerator；First sub-air channel is opened, and is made
Refrigerating chamber 4 is connected to freezing chamber 2, and the air between freezing chamber 2 and refrigerating chamber 4 circulates freely, naturally, enhances refrigerator inside air
Circulation.
In a specific embodiment, a kind of refrigerator is also provided, which includes above-mentioned control device.As wherein one
Kind concrete implementation mode, which includes freezing chamber 2 and refrigerating chamber 4；Refrigerating chamber 4 is located at the top of freezing chamber 2.First air duct
1 is set to the side wall of freezing chamber 2, is preferably placed at lower section or the side-lower of freezing chamber 2, so that freezing chamber 2 is connected with external environment
It is logical；Second air duct 3 connection pressure freezing chamber 2 and refrigerating chamber 4；Third air duct 6 is set to the top of refrigerating chamber 4 so that refrigerating chamber 4 with
External environment is connected.
Control method, control device and the refrigerator of a kind of refrigerator of the invention, by the way that the air outside refrigerator to be imported into
In freezing chamber and/or refrigerating chamber, then indoor air discharge refrigerator will be refrigerated, freezing chamber and the indoor air of refrigeration is enable to protect
Hold pure and fresh, reduction peculiar smell.
Finally, method of the invention is only preferable embodiment, it is not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (9)
1. a kind of control method of refrigerator characterized by comprising confirm that the refrigerator does not carry out defrost process；
The content of organics in refrigeration room air is obtained, if the content of organics is more than the operation of threshold value or the refrigerator
Between be more than setting time, the air outside the cabinet of the refrigerator is imported into the freezing chamber, then by being led in the freezing chamber
Enter into the refrigerating chamber, and the indoor air of refrigeration is discharged to the cabinet of the refrigerator.
2. control method according to claim 1, which is characterized in that if the indoor content of organics of refrigeration is more than threshold
Air outside the cabinet of the refrigerator is imported into the outlet in indoor first air duct of freezing and the freezing chamber connects by value
It is logical, and close on the lower part of refrigeration device in the freezing chamber.
3. control method according to claim 1 or 2, which is characterized in that adjacent with the refrigerating chamber in the freezing chamber
Inner wall be provided with the second air duct；Second air duct includes the first sub-air channel and the second sub-air channel arranged side by side, and described
One sub-air channel is connected to the freezing chamber and the refrigerating chamber, and second sub-air channel is connected to the freezing chamber and the refrigerating chamber,
And air stream drives mechanism is provided in second sub-air channel.
4. a kind of control device of refrigerator characterized by comprising
Detection unit, the content of organics in refrigeration room air for obtaining the refrigerator；
Control unit, for being controlled whether according to the content of organics and refrigerator runing time that detect by the case of the refrigerator
External air imported into the freezing chamber, then is imported into the refrigerating chamber by the freezing chamber, and by the refrigerating chamber
Air is discharged outside the cabinet of the refrigerator.
5. control device according to claim 4, which is characterized in that the detection unit is located in the refrigerating chamber, and
It is set to the top of the refrigerating chamber.
6. control device according to claim 4, which is characterized in that the control device includes the first air duct, the second wind
Road and third air duct；
The outlet in first air duct is located at the lower section of refrigeration device or side-lower in the freezing chamber, for by the refrigerator
Air outside cabinet is imported into the freezing chamber；
Second air duct is connected to the freezing chamber and the refrigerating chamber, described for the indoor air of freezing to be imported into
In refrigerating chamber；
The third air duct is set to the top of the refrigerating chamber, and the entrance in the third air duct is connected to the refrigerating chamber, institute
The outlet for stating third air duct is connected with external environment, for the indoor air of refrigeration to be discharged to the cabinet of the refrigerator.
7. control device according to claim 6, which is characterized in that second air duct includes the first son arranged side by side
Air duct and the second sub-air channel, first sub-air channel are connected to the freezing chamber and the refrigerating chamber, the second sub-air channel connection
The freezing chamber and the refrigerating chamber, and air stream drives mechanism is provided in second sub-air channel.
8. control device according to claim 6, which is characterized in that in first air duct and/or the third air duct
It is provided with air stream drives mechanism.
9. a kind of refrigerator, which is characterized in that including such as described in any item control devices of claim 4-8.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811524418.7A CN109595872B (en) | 2018-12-13 | 2018-12-13 | Refrigerator control method and device and refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811524418.7A CN109595872B (en) | 2018-12-13 | 2018-12-13 | Refrigerator control method and device and refrigerator |
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| CN109595872A true CN109595872A (en) | 2019-04-09 |
| CN109595872B CN109595872B (en) | 2021-03-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758099A (en) * | 2021-09-27 | 2021-12-07 | Tcl家用电器（合肥）有限公司 | Refrigerator and method for processing air in refrigerator |
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| CN109595872B (en) | 2021-03-12 |
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