CN109595874A - Control method, control device and the refrigerator of refrigerator - Google Patents
Control method, control device and the refrigerator of refrigerator Download PDFInfo
- Publication number
- CN109595874A CN109595874A CN201811525487.XA CN201811525487A CN109595874A CN 109595874 A CN109595874 A CN 109595874A CN 201811525487 A CN201811525487 A CN 201811525487A CN 109595874 A CN109595874 A CN 109595874A
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- Prior art keywords
- refrigerator
- air
- refrigerating chamber
- cabinet
- 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
-
- 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 freezing chamber and 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 refrigerating chamber or is imported into the refrigerating chamber and the freezing chamber, and the intracorporal air of the case of the refrigerator 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 freezing chamber and in refrigeration room air is obtained, if the content of organics is more than threshold value or institute
The runing time for stating refrigerator is more than setting time, and the air outside the cabinet of the refrigerator is imported into the refrigerating chamber or is imported into
In the refrigerating chamber and the freezing chamber, and the intracorporal air of the case of the refrigerator is discharged to the cabinet of the refrigerator.
Further, if the content of organics in the refrigerating chamber and the freezing room air is less than threshold value, and institute
The runing time for stating refrigerator is more than setting time, and the air outside the cabinet of the refrigerator is imported into the freezing chamber, then
The refrigerating chamber is imported by the freezing chamber, and the indoor air of refrigeration is discharged to the cabinet of the refrigerator；
Air outside the cabinet of the refrigerator is imported into the refrigerating chamber, and the indoor air of refrigeration is arranged
The cabinet of the refrigerator out.
Further, if the content of organics in the freezing room air is less than threshold value, the refrigeration room air
In content of organics be more than threshold value, the air outside the cabinet of the refrigerator is imported into the refrigerating chamber, and will be described
Refrigerate the cabinet that the refrigerator is discharged in indoor air.
It further, will if the content of organics in the freezing chamber and in the refrigeration room air is more than threshold value
Air outside the cabinet of the refrigerator is imported into the freezing chamber, then imported into the refrigerating chamber by the freezing chamber, and
The indoor air of refrigeration is discharged to the cabinet of the refrigerator；
Air outside the cabinet of the refrigerator is imported into the refrigerating chamber, and the indoor air of refrigeration is arranged
The cabinet of the refrigerator out.
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 freezing chamber and 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 and/or the refrigerating chamber, and institute is discharged in the indoor air of the refrigeration
State the cabinet of refrigerator.
Further, the detection unit includes the first detection device and the second detection device；The first detection device
It is set in the freezing chamber and is located at the freezing chamber top, the second detection device is set in the refrigerating chamber and position
In the refrigerating chamber top.
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 part of the freezing chamber, for leading the air outside the cabinet of the refrigerator
Enter 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, the control device further includes the 4th air duct；The outlet in the 4th air duct and the refrigerating chamber phase
Connection, and it is located at the lower part of the refrigerating chamber.
Further, it is set at least one air duct in first air duct, the second air duct, third air duct and the 4th air duct
It is equipped with air stream drives mechanism.
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, according to content of organics in freezing chamber and refrigerating chamber, into freezing chamber and/or refrigerating chamber
Import the air outside refrigerator, the cabinet that then will be refrigerated indoor air refrigerator is discharged in time, can play effectively ventilation,
The effect of deodorization；
When the indoor content of organics of freezing is less than threshold value, the air outside refrigerator is only imported into refrigerating chamber, both
Achieve the purpose that taste removal, and can be avoided influence and freeze indoor refrigeration；
If freezing chamber and the indoor content of organics of refrigeration are more than threshold value, can be imported outside refrigerator into freezing chamber
Air, the air of refrigerator inside is discharged by refrigerating chamber again, and the mesh of ventilation, taste removal can be played to freezing chamber and refrigerating chamber
, alternatively, the air outside refrigerator also can also be imported to refrigerating chamber while importing refrigerator extraneous gas to freezing chamber,
Improve ventilation, taste removal efficiency；
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
Multiple air ducts are set, realize connection, refrigerating chamber and external connection outside freezing chamber and refrigerator respectively, realize to freezing chamber and
The flexible modulation of air manner is imported in refrigerating chamber.
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；
In figure, the first air duct 1-, 2- freezing chamber, the detection device of 3- first, the second air duct 4-, the 4th air duct 5-, 6- refrigeration
Room, 7- second detect device, 8- third air duct.
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 freezing chamber and in refrigeration room air is obtained, if the content of organics is more than threshold value or institute
The runing time for stating refrigerator is more than setting time, and the air outside the cabinet of the refrigerator is imported into the refrigerating chamber or is imported into
In the refrigerating chamber and the freezing chamber, and the intracorporal air of the case of the refrigerator is discharged to the cabinet of the refrigerator.
Control method in the embodiment of the present invention is preferred for the refrigerator of multisystem.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, it is provided with the first refrigeration device at least one of which freezing chamber, until
The second refrigeration device is provided in few one of refrigerating chamber.Below with a freezing chamber, a refrigerating chamber, freezing chamber is located at cold
It is illustrated for the conventional structure of the lower section of hiding room.Wherein, the first refrigeration device and the second refrigeration device are set to refrigerator case
The same side of body is adjacent to the back side setting of cabinet, and the second refrigeration device is located at the top of the first refrigeration device.
When refrigerator is carrying out defrosting movement, then operate normally.When refrigerator is not defrosted, further according to freezing
Room and the runing time t for refrigerating indoor content of organics (VOC) or refrigerator, the air outside the cabinet of refrigerator are imported into cold
Room is hidden, or imported into freezing chamber and refrigerating chamber；Freezing chamber or the indoor air of refrigeration are imported into freezing chamber or refrigerating chamber
Diffusion, and refrigerator is discharged in the intracorporal air of the case of refrigerator, achieve the purpose that ventilation, taste removal.Wherein, it is also possible to according to freezing
The content situation of other substances in room and refrigerating chamber, the air outside the cabinet of refrigerator is imported into freezing chamber or refrigerating chamber.With
It is illustrated by taking content of organics as an example down.
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.
Imported into refrigerating chamber air spread in refrigerating chamber after, alternatively, importeding into freezing chamber and refrigerating indoor air
After spreading in freezing chamber and refrigerating chamber, cabinet can be discharged by the outlet being arranged on the cabinet of refrigerator.For being discharged in cabinet
The outlet of gas can be one, can also have multiple.It is understood that refrigerator body is for importing after ventilation
Or the channel of discharge gas is closed, to avoid the refrigerating efficiency for influencing refrigerator.
Wherein, importeding into freezing chamber or importeding into freezing chamber and refrigerate indoor air can be in freezing chamber and/or cold
Hide room storage space in diffusion, be also possible to only in freezing chamber and/or refrigerating chamber where refrigeration device, with it is corresponding store up
It is spread in the refrigeration device chamber resettling of object space isolation.
By the way that the air outside refrigerator body is imported into freezing chamber or is imported into freezing chamber and refrigerating chamber, and cold
Freeze in room and refrigerating chamber after diffusion, be discharged outside the cabinet of refrigerator immediately, importing refrigerator and the channel that refrigerator is discharged constitute refrigerator case
The channel of internal air circulation, achievees the purpose that ventilation, taste removal；Meanwhile the air for avoiding temperature relatively high freezing chamber and/
Or the refrigeration effect of refrigerator is stopped and influenced in refrigerating chamber for a long time.Also, during ventilation, taste removal, outside refrigerator
Air is able to enter refrigerator inside circulation, it may have certain defrost effect.
In a specific embodiment, if the content of organics in refrigerating chamber and freezing room air is less than threshold value,
And the runing time of refrigerator is more than setting time t, the air outside the cabinet of refrigerator is imported into freezing chamber, then by freezing chamber
It imported into refrigerating chamber, and the cabinet that indoor air discharge refrigerator will be refrigerated；Air outside the cabinet of refrigerator is imported into cold
Hiding is indoor, and the cabinet that will refrigerate indoor air discharge refrigerator.On the basis of the above embodiments, the present embodiment illustrates
Control method when content of organics is not exceeded in freezing chamber and refrigerating chamber.
When freezing chamber and when refrigerating indoor content of organics and being less than threshold value, and when runing time is longer, due to ice
The article stored in case is more, and the air in refrigerator might have smell.At this point, the air outside refrigerator is importing directly into cold
Refrigerating chamber is entered behind jelly interior, with freezing indoor air-changing；Meanwhile the sky outside refrigerator body is also introduced directly into refrigerating chamber
Gas, sufficiently to freezing chamber and refrigeration indoor air-changing, taste removal.It imported into freezing chamber and refrigerates indoor air in time by refrigerating
The cabinet of one outlet discharge refrigerator of room, avoids the higher gas of temperature from stopping and influence the refrigerating efficiency of refrigerator for a long time.
Since the temperature of refrigerating chamber is relatively high, the interior article stored is more prone to produce smell or generates other substances,
The air being introduced directly into outside refrigerator in scavenging period, in refrigerating chamber can more effectively take a breath, taste removal.Wherein, setting time
T can be default, be also possible to be set according to the variation of content of organics in freezing chamber and refrigerating chamber.
In a specific embodiment, if the content of organics in freezing room air is less than threshold value, in refrigerating chamber
Content of organics in air is more than threshold value, the air outside the cabinet of refrigerator is imported into refrigerating chamber, and will be in refrigerating chamber
Air discharge refrigerator cabinet.On the basis of the various embodiments described above, the present embodiment illustrates organic matter in refrigerating chamber and contains
Control method when amount is more than threshold value.
When the content of organics in only refrigeration room air is more than threshold value, only takes a breath, can subtract to refrigerating chamber
Few energy consumption avoids influencing to freeze indoor refrigerating efficiency, and can effectively remove refrigeration indoor climate, Keep cool room air
It is pure and fresh.When importing air and discharge air into refrigerating chamber, makes to be capable of forming good ventilation channel in refrigerating chamber, effectively mention
High scavenging efficiency.
In a specific embodiment, if the content of organics in freezing chamber and in refrigeration room air is more than threshold
Value, the air outside the cabinet of refrigerator is imported into freezing chamber, then imported into refrigerating chamber by freezing chamber, and will refrigerate indoor
The cabinet of air discharge refrigerator；Air outside the cabinet of refrigerator is imported into refrigerating chamber, and indoor air row will be refrigerated
The cabinet of refrigerator out.On the basis of the various embodiments described above, the present embodiment illustrates organic matter in freezing chamber and refrigerating chamber and contains
Control method when amount is more than threshold value.
When freezing chamber and the indoor content of organics of refrigeration are more than threshold value, then freezing chamber and refrigerating chamber are performed both by and are changed
The movement of gas.It can be less than the control mode of threshold value identical for content of organics with refrigerator long-play and in refrigerator.I.e.
The air outside the cabinet of refrigerator is imported into freezing chamber and refrigerating chamber respectively；Wherein, the air for importeding into freezing chamber is freezing
After indoor diffusion, ventilation, freeze indoor air and be directed to refrigerating chamber, refrigerate indoor air it is another and be discharged refrigerating chamber with
Discharge refrigerator, realization freezing chamber and refrigeration room air are exchanged with outside air, achieve the purpose that ventilation, taste removal.
Also, the air outside refrigerator is being imported to freezing chamber and refrigerating chamber, and indoor air discharge refrigerator will be refrigerated
Cabinet during, freezing chamber and refrigerating chamber are formed with the channel of ventilation with external environment, can be more advantageous in refrigerator
The circulation of portion's air.Wherein, the threshold value in the various embodiments described above can be preset, can also be according to the type of goods of storage
Difference and change, or according to the variation of content of organics in freezing chamber and/or refrigerating chamber and adaptive change.
In a specific embodiment, the ducting outlet that the air outside the cabinet of refrigerator imported into refrigerating chamber is set to
The lower section of refrigerating chamber or side-lower；The ducting outlet that air outside the cabinet of refrigerator imported into freezing chamber is set to freezing chamber
Lower section or side-lower.On the basis of the various embodiments described above, the present embodiment illustrates refrigerator outside air and imported into refrigerator
Lead-in mode when internal.
When air outside the cabinet by refrigerator imported into refrigerating chamber, settable corresponding air duct, and make going out for air duct
Mouth is located at lower section or the side-lower of refrigerating chamber.When then the air outside the cabinet of refrigerator is imported into refrigerating chamber, convenient for pure and fresh
Air sufficiently spread in refrigerating chamber, while refrigerating chamber is discharged convenient for refrigerating indoor air, to improve scavenging efficiency.
When air outside the cabinet by refrigerator imported into freezing chamber, settable corresponding air duct, and make the air duct
Outlet is located at lower section or the side-lower of freezing chamber.When then the air outside the cabinet of refrigerator imported into freezing chamber, convenient for pure and fresh
Air sufficiently spread in freezing chamber, while freezing chamber is discharged convenient for freezing indoor air, to improve scavenging efficiency.
In a specific embodiment, shown in Figure 2, a kind of control device of refrigerator, including detection list are also provided
Member and control unit；Detection unit, the content of organics in the freezing chamber 2 and refrigerating chamber 6 for obtaining refrigerator in air；Control
Unit, for controlling whether to control the sky outside the cabinet by refrigerator according to the content of organics and refrigerator runing time that detect
Gas is imported into freezing chamber 2 and/or refrigerating chamber 6, and the air in refrigerating chamber 6 is discharged to the cabinet of refrigerator.In above-mentioned each implementation
On the basis of example, the present embodiment illustrates the control device that can be used to realize above-mentioned control method.
Detection unit is used to obtain the content of organics in freezing chamber 2 and refrigerating chamber 6.Control unit may include micro controller
Part, micro-control device can be electrically connected with detection unit, and the data that detection unit obtains can be delivered to micro-control device in time.Control is single
The runing time of content of organics and refrigerator in the freezing chamber 2 and refrigerating chamber 6 that member is obtained according to detection unit, using different
Control mode is to the air imported outside refrigerator in refrigerating chamber 6 and/or freezing chamber 2, to realize the exchange of refrigerator inner air and outer air.
In a specific embodiment, detection unit includes the first detection device 3 and the second detection device 7；First inspection
It surveys device 3 and is set in freezing chamber 2 and is located at 2 top of freezing chamber, the second detection device 7 is set in refrigerating chamber 6 and is located at cold
Hide 6 top of room.On the basis of the various embodiments described above, the present embodiment illustrates the structure and set-up mode of detection unit.
First detection device 3 of detection unit can be one, can also have multiple；Second detection device 7 can be one
It is a, can also have multiple.Settable one or more first detection devices 3 in any freezing chamber 2；It can be in any refrigerating chamber 6
Setting one or more second detects device 7.First detection device 3 and the second detection device 7 can be for detecting organic matter
The sensor of content or other detection devices, as long as can be convenient for detecting certain or certain therein in freezing chamber 2 and refrigerating chamber 6
The content of several substances.One first detection device 3, setting one in a refrigerating chamber 6 to be arranged in next freezing chamber 2
It is illustrated for the structure of a second detection device 7.
First detection device 3 is set to the top in freezing chamber 2, convenient for the gas generated to frozen goods in freezing chamber 2
The detection of middle content of organics；Second detection device 7 is set to the top in refrigerating chamber 6, convenient for storing article in refrigerating chamber 6
The detection of content of organics in generated gas.Detection unit uses above-mentioned set-up mode, obtains freezing convenient for quick, accurate
Content of organics in room 2 and refrigerating chamber 6.
In a specific embodiment, control device includes the first air duct 1, the second air duct 4 and third air duct 8；First
Air duct 1 outlet be located at freezing chamber 2 lower part, for the cabinet by refrigerator outside air imported into freezing chamber 2；Second air duct
4 connection freezing chambers 2 and refrigerating chamber 6, for the air in freezing chamber 2 to be imported into refrigerating chamber 6；Third air duct 8 is set to cold
The top of room 6 is hidden, the entrance in third air duct 8 is connected to refrigerating chamber 6, and the outlet in third air duct 8 is connected with external environment, is used for
By the cabinet of the air discharge refrigerator in refrigerating chamber 6.
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 4 is connected to freezing chamber 2 and refrigerating chamber 6, imported into refrigerating chamber 6 convenient for the air in freezing chamber 2, then by cold
Hide discharge in room 6.The top of refrigerating chamber 6 is arranged in third air duct 8, and refrigerating chamber 6 is made to be connected with the external environment of refrigerator.Then
When air outside the cabinet of refrigerator is imported into refrigerating chamber 6, sufficiently spread in refrigerating chamber 6 convenient for pure and fresh air, together
When convenient in refrigerating chamber 6 air be discharged refrigerating chamber 6, to improve scavenging efficiency.When the air in freezing chamber 2 imported into refrigerating chamber
When in 6, refrigerating chamber 6 is entered by the lower part of refrigerating chamber 6, the air in refrigerating chamber 6 is discharged by the top of refrigerating chamber 6 again, can
Improve the effect taken a breath in 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 4, for controlling the opening and closing in the second air duct 4；Third air door is provided in third air duct 8, for controlling
The opening and closing in third air duct 8 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 4 and third air duct 8.Wherein, the first air duct 1, the second air duct
4 and third air duct 8 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 4 and third air duct 8
Mechanism.It is preferred that air stream drives mechanism is provided in the second air duct 4 and third air duct 8, in order to be freezing chamber 2 and refrigerating chamber 6
Interior offer negative pressure improves rate from air to refrigerating chamber 6 and refrigerating chamber 6 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, control device further includes the 4th air duct 5；The outlet in the 4th air duct 5 and refrigerating chamber 6
It is connected, and is located at the lower part of refrigerating chamber 6.On the basis of the various embodiments described above, the present embodiment further illustrates control unit
Structure.
Air outside refrigerator is imported into refrigerating chamber 6 by the 4th air duct 5.It, can when being not required to be taken a breath in freezing chamber 2
First air duct 1 and the second air duct 4 are closed, the 4th air duct 5 and third air duct 8 is only opened, enters the air outside refrigerator only
Into refrigerating chamber 6, the cabinet of refrigerator is discharged after ventilation by third air duct 8.As the first air duct 1, the second air duct 4,8 and of third air duct
When 4th air duct 5 is fully open, then can it take a breath to freezing chamber 2 and refrigerating chamber 6.
It is understood that the 4th air door is provided in the 4th air duct 5, for controlling the opening and closing in the 4th air duct 5.When not locating
When ventilatory state, the 4th air door is in closed state, makes the circulation that will not have air in the 4th air duct 5.Wherein, the 4th wind
Also settable corresponding sealing element in road 5 avoids influencing refrigeration for refrigerator efficiency to regulate and control sealing state when air door is closed.
Wherein, it may also set up air stream drives mechanism in the 4th air duct 5, import air into refrigerating chamber 6 in order to improve
Rate and refrigerating chamber 6 to the rate that air is discharged outside refrigerator, to improve scavenging efficiency.Wherein, air stream drives mechanism can
Think blower or other driving mechanisms.Specifically, air stream drives mechanism can be electrically connected with the micro-control device of control unit；Micro controller
Part can be also electrically connected with air door, to control the on or off of corresponding air door and air-flow driving mechanism.When the second air duct 4 and third wind
When being provided with air stream drives mechanism in road 8, it can be not provided with air stream drives mechanism in the 4th air duct 5, air door is only set to control the
The opening and closing in four air ducts 5.When without importing air into refrigeration also from the outside of refrigerator, then the 4th air duct 5 is closed.
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 6；Refrigerating chamber 6 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 4 connection pressure freezing chamber 2 and refrigerating chamber 6；Third air duct 8 is set to the top of refrigerating chamber 6 so that refrigerating chamber 6 with
External environment is connected；4th air duct 5 is set to the side wall of refrigerating chamber 6, is preferably placed at lower section or the side-lower of refrigerating chamber 6, with
Refrigerating chamber 6 is set to be connected with external environment.
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 (10)
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 freezing chamber and in refrigeration room air is obtained, if the content of organics is more than threshold value or the ice
The runing time of case is more than setting time, and the air outside the cabinet of the refrigerator is imported into the refrigerating chamber or is imported into described
In refrigerating chamber and the freezing chamber, and the intracorporal air of the case of the refrigerator is discharged to the cabinet of the refrigerator.
2. control method according to claim 1, which is characterized in that if in the refrigerating chamber and the freezing room air
Content of organics be less than threshold value, and the runing time of the refrigerator is more than setting time, outside the cabinet of the refrigerator
Air imported into the freezing chamber, then the refrigerating chamber is imported by the freezing chamber, and by the indoor sky of refrigeration
The cabinet of the refrigerator is discharged in gas；
Air outside the cabinet of the refrigerator is imported into the refrigerating chamber, and institute is discharged in the indoor air of refrigeration
State the cabinet of refrigerator.
3. control method according to claim 1, which is characterized in that if the content of organics in the freezing room air
It is less than threshold value, the content of organics in the refrigeration room air is more than threshold value, by the air outside the cabinet of the refrigerator
It imported into the refrigerating chamber, and the indoor air of refrigeration is discharged to the cabinet of the refrigerator.
4. control method according to claim 1, which is characterized in that if the freezing chamber in and the refrigeration room air
In content of organics be more than threshold value, the air outside the cabinet of the refrigerator is imported into the freezing chamber, then by institute
It states freezing chamber and imported into the refrigerating chamber, and the indoor air of refrigeration is discharged to the cabinet of the refrigerator；
Air outside the cabinet of the refrigerator is imported into the refrigerating chamber, and institute is discharged in the indoor air of refrigeration
State the cabinet of refrigerator.
5. a kind of control device of refrigerator characterized by comprising
Detection unit, the content of organics in freezing chamber and 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 is imported into the freezing chamber and/or the refrigerating chamber, and the ice is discharged in the indoor air of refrigeration
The cabinet of case.
6. control device according to claim 5, which is characterized in that the detection unit includes the first detection device and the
Two detection devices；The first detection device is set in the freezing chamber and is located at the freezing chamber top, second inspection
Device is surveyed to be set in the refrigerating chamber and be located at the refrigerating chamber top.
7. control device according to claim 5, 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 part of the freezing chamber, for the air outside the cabinet of the refrigerator to be imported into
In 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.
8. control device according to claim 7, which is characterized in that the control device further includes the 4th air duct；It is described
The outlet in the 4th air duct is connected with the refrigerating chamber, and is located at the lower part of the refrigerating chamber.
9. control device according to claim 8, which is characterized in that first air duct, the second air duct, third air duct and
Air stream drives mechanism is provided in 4th at least one air duct in air duct.
10. a kind of refrigerator, including such as the described in any item control devices of claim 5-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525487.XA CN109595874A (en) | 2018-12-13 | 2018-12-13 | Control method, control device and the refrigerator of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525487.XA CN109595874A (en) | 2018-12-13 | 2018-12-13 | Control method, control device and the refrigerator of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109595874A true CN109595874A (en) | 2019-04-09 |
Family
ID=65961812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811525487.XA Pending CN109595874A (en) | 2018-12-13 | 2018-12-13 | Control method, control device and the refrigerator of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109595874A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964006A (en) * | 2021-02-10 | 2021-06-15 | 珠海格力电器股份有限公司 | Fresh air system for air-cooled refrigerator and air-cooled refrigerator |
| 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 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203893533U (en) * | 2014-05-21 | 2014-10-22 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN106766562A (en) * | 2016-11-29 | 2017-05-31 | 青岛海尔股份有限公司 | Refrigerator |
-
2018
- 2018-12-13 CN CN201811525487.XA patent/CN109595874A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203893533U (en) * | 2014-05-21 | 2014-10-22 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN106766562A (en) * | 2016-11-29 | 2017-05-31 | 青岛海尔股份有限公司 | Refrigerator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964006A (en) * | 2021-02-10 | 2021-06-15 | 珠海格力电器股份有限公司 | Fresh air system for air-cooled refrigerator and air-cooled refrigerator |
| 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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Application publication date: 20190409 |