CN104006606B - A kind of refrigerator and control method with wink freezing function - Google Patents
A kind of refrigerator and control method with wink freezing function Download PDFInfo
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- CN104006606B CN104006606B CN201410267647.0A CN201410267647A CN104006606B CN 104006606 B CN104006606 B CN 104006606B CN 201410267647 A CN201410267647 A CN 201410267647A CN 104006606 B CN104006606 B CN 104006606B
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- temperature
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- refrigerator
- controller
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a kind of refrigerator with wink freezing function, it is related to technical field of refrigeration equipment, to be designed the problems such as solving the high existing refrigerator cost with wink freezing function, wink refrigerating effect difference.There is the refrigerator of wink freezing function to include controller, temperature-changing chamber, the air outlet being opened on temperature-changing chamber rear wall and the drawer being placed in temperature-changing chamber for this, there is the blower fan being provided with wink freeze space, the air channel of temperature-changing chamber for being blown into cold air through air outlet in temperature-changing chamber in temperature-changing chamber.The control method of above-mentioned refrigerator is proposed simultaneously.The present invention sets wink freeze space in the temperature-changing chamber of refrigerator, controller control improves air quantity of the blower fan at air outlet, so as to accelerate the cooling velocity of article surface in wink freeze space, realize that wink freezes, because wink freeze space is arranged in temperature-changing chamber, temperature is higher than freezing indoor temperature, and the crystallizing layer of food surface can be internally formed insulation to it, it is ensured that food is chronically in wink freeze space will not fully charge.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, more particularly to a kind of refrigerator with wink freezing function and the refrigerator
Control method.
Background technology
As the improvement of people's living standards, the demand that user freezes to refrigerator wink is more and more stronger, such as summer people
Like water of drinking ice, cold beverage, in the case of without using ice machine, in order to ensure that frozen water, cold beverage etc. can be drunk and not at any time
It can freeze, while temperature by wink freezing function again at -5 DEG C or so, it is necessary to be realized.Meanwhile, wink freezing function can be to cold
The food such as fresh meat are preserved well, allow food surface to freeze, and inside is not freezed, it is ensured that cell will not be destroyed, nutritive value
It is not lost in.
Existing wink freezing function realizes that the food such as cold fresh meat is put into the time in refrigerating chamber in refrigerator freezing room
It is long to cause to freeze inside it, the meaning of wink freezing is lost, and the surface temperature of food can not in real time be monitored, therefore
Temperature control is inaccurate.
The content of the invention
It is an object of the invention to propose it is a kind of can realize local wink freezing in temperature-changing chamber there is wink to freeze work(
The refrigerator of energy.
Another object of the present invention is to propose a kind of refrigerator controlling party that can be realized and freeze in temperature-changing chamber in local wink
Method.
For up to this purpose, on the one hand, the present invention uses following technical scheme：
A kind of refrigerator with wink freezing function, including controller, temperature-changing chamber, it is opened in going out on the temperature-changing chamber rear wall
Have in air port and the drawer being placed in the temperature-changing chamber, the temperature-changing chamber in wink freeze space, the air channel of the temperature-changing chamber and set
The blower fan for being blown into cold air through the air outlet in the temperature-changing chamber is equipped with, the blower fan is controlled described by controller
Air quantity at air outlet is with to wink freeze space progress wink freezing.
It is preferred that, the hygrosensor being connected with the controller, the control are provided with above the wink freeze space
The temperature that device is detected according to the hygrosensor judges whether to control the blower fan to carry out wink freezing to the wink freeze space.
It is preferred that, the blower fan is a frequency conversion fan, the temperature that the controller is detected according to the hygrosensor
The frequency conversion fan is controlled to switch between normal refrigeration mode and wink frozen mode.
It is preferred that, one drag two MOD is provided with the air channel of the temperature-changing chamber, wherein, the first air door is used to commonly make
Chill formula, the second air door is used for wink frozen mode, the temperature control first that the controller is detected according to the hygrosensor
Air door and/or the opening and closing of the second air door.
It is preferred that, the hygrosensor is infrared temperature detection device.
It is preferred that, the wink freeze space is located in the drawer, and the wink freeze space is provided with aluminum wink refrigerator tray.
It is preferred that, there is wink freezing function button on the control panel of the refrigerator.
On the other hand, the present invention uses following technical scheme：
A kind of controlling method for refrigerator, using above-mentioned refrigerator, the control method is, when have selected wink freezing function,
The controller adjusts the design temperature of the temperature-changing chamber to the first preset temperature, and controls the blower fan to freeze mould according to wink
Formula is dried to the wink freeze space.
It is preferred that, the hygrosensor being connected with the controller, the blower fan are provided with above the wink freeze space
For a frequency conversion fan, when have selected wink freezing function, the controller adjusts the design temperature of the temperature-changing chamber to
One preset temperature, and control the frequency conversion fan wink frozen mode and normal refrigeration mode between switch；
The surface temperature of article in hygrosensor detection wink freeze space, when the surface temperature is equal to or less than the
During two preset temperatures, the controller control frequency conversion fan switches to normal refrigeration mode and is blowed；
When the surface temperature is higher than the second preset temperature, it is cold that the controller controls the frequency conversion fan to switch to wink
Jelly pattern is blowed.
It is preferred that, the hygrosensor being connected with the controller, the alternating temperature are provided with above the wink freeze space
Interior is provided with the temperature sensor for detecting alternating temperature indoor temperature, the air channel of the temperature-changing chamber that to be provided with one drag two electronic
Air door, wherein, the first air door is used for normal refrigeration mode, and the second air door is used for wink frozen mode, when have selected wink freezing function
When, the controller adjusts the design temperature of the temperature-changing chamber to the first preset temperature, and respectively according to the temperature sensing
The opening and closing of first air door described in the temperature control of device and the temperature sensor and second air door；
The surface temperature of article in the hygrosensor detection wink freeze space, when the surface temperature is preset higher than second
During temperature, the controller controls second door opening, when the surface temperature is equal to or less than the second preset temperature,
The controller controls second air door to close；
The temperature sensor detects alternating temperature indoor temperature, when the alternating temperature indoor temperature is higher than the first preset temperature,
The controller controls first door opening, when the alternating temperature indoor temperature is equal to or less than the first preset temperature, institute
Stating controller controls first air door to close.
Beneficial effects of the present invention are：
The invention provides a kind of refrigerator with wink freezing function and control method, be set in the temperature-changing chamber of refrigerator wink
Freeze space, when needing to carry out wink freezing, controller control improves air quantity of the blower fan at air outlet, so as to accelerate wink freeze space
The cooling velocity of interior article surface, realizes that wink freezes so that the surface crystallization of food, and 0 ° or so is remained within inside it,
The loss of nutrition is prevented, simultaneously as wink freeze space is arranged in temperature-changing chamber, alternating temperature indoor temperature is higher than freezing indoor temperature,
And the crystallizing layer of food surface can be internally formed insulation to it, therefore, it is possible to ensure that food is chronically in wink freeze space also not
Can fully charge.
Brief description of the drawings
Fig. 1 is the structural representation for the refrigerator with wink freezing function that the embodiment of the present invention one is provided；
Fig. 2 is the structural representation for the refrigerator with wink freezing function that the embodiment of the present invention two is provided；
Fig. 3 is the structural representation for the one drag two MOD that the embodiment of the present invention two is provided.
In figure, 1, temperature-changing chamber；2nd, air outlet；3rd, drawer；4th, wink freeze space；5th, blower fan；6th, aluminum wink refrigerator tray；7th, first
Air door；8th, the second air door；9th, hygrosensor；10th, temperature sensor；11st, one drag two MOD.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
The invention provides a kind of refrigerator with wink freezing function, including controller, temperature-changing chamber, it is opened in after temperature-changing chamber
Air outlet on wall and the drawer being placed in temperature-changing chamber.Have in temperature-changing chamber in wink freeze space, the air channel of temperature-changing chamber and set
There is the blower fan for being blown into cold air through air outlet in temperature-changing chamber.
For above-mentioned refrigerator, the present invention also proposes a kind of controlling method for refrigerator, when have selected wink freezing function, controller
The design temperature of temperature-changing chamber is adjusted to the first preset temperature, and controls blower fan to be dried according to wink frozen mode to wink freeze space,
I.e. controller control improves air quantity of the blower fan at air outlet, so that accelerate the cooling velocity of article surface in wink freeze space, it is real
Existing wink freezing so that the surface crystallization of food, and 0 ° or so is remained within inside it, the loss of nutrition is prevented, simultaneously as
Wink, freeze space was arranged in temperature-changing chamber, and alternating temperature indoor temperature is higher than freezing indoor temperature, and the crystallizing layer of food surface can be right
It is internally formed insulation, also will not fully charge therefore, it is possible to ensure that food is chronically in wink freeze space.
Embodiment one：
A kind of refrigerator with wink freezing function is present embodiments provided, as shown in figure 1, the refrigerator has temperature-changing chamber 1,
Air outlet 2 is offered on the rear wall of temperature-changing chamber 1.It can be provided with drawer 3, drawer 3 in temperature-changing chamber 1 pull and be provided with aluminum wink
Refrigerator tray 6, regard the region of aluminum wink refrigerator tray 6 as the wink freeze space 4 of refrigerator.
In wink, the top of freeze space 4 is provided with hygrosensor 9, on the inwall for being preferably mounted at temperature-changing chamber 1, passes through temperature
Detector 9 detects the surface temperature for the article being put into wink freeze space 4 so that control temperature is more accurate.
In the present embodiment, it is a frequency conversion fan to be arranged on the blower fan 5 in the air channel of temperature-changing chamber 1, and controller is according to temperature
The temperature control frequency conversion fan that detector 9 is detected switches between normal refrigeration mode and wink frozen mode, at frequency conversion fan
Dry, be at full throttle blowed when in wink frozen mode according to common speed when normal refrigeration mode.
It is easy to use for user, wink freezing function button is provided with the control panel of refrigerator, user can be by pressing
Wink freezing function button come select using wink freezing function.
The course of work of the refrigerator is：The article for needing to carry out wink freezing is put into aluminum wink refrigerator tray 6, wink is pressed cold
Freeze function button, selection uses wink freezing function.Controller adjusts the design temperature of temperature-changing chamber 1 to the first preset temperature, and
Control frequency conversion fan wink frozen mode and normal refrigeration mode between switch.Concrete mode is that the detection wink of hygrosensor 9 is cold
Freeze the surface temperature of article in area 4, when surface temperature is equal to or less than the second preset temperature, controller control frequency conversion fan is cut
Normal refrigeration mode is shifted to be blowed；When surface temperature is higher than the second preset temperature, controller control frequency conversion fan switching
It is blowed to wink frozen mode.
As preferred, hygrosensor 9 is infrared temperature detection device.
Wherein, the first preset temperature is preferably -5 DEG C to -7 DEG C, more preferably -6 DEG C；Second preset temperature is preferred
For -5 DEG C to -7 DEG C, more preferably -6 DEG C.Wink, freeze space 4 was not limited to be arranged in the drawer 3 of temperature-changing chamber 1, can also be single
Solely a chamber is set to be used as wink freeze space 4 in temperature-changing chamber 1.
Embodiment two：
A kind of refrigerator with wink freezing function is present embodiments provided, as shown in Fig. 2 the structure and embodiment of the refrigerator
One is essentially identical, including temperature-changing chamber 1, and air outlet 2 is offered on the rear wall of temperature-changing chamber 1.It can be provided with temperature-changing chamber 1 pull
Aluminum wink refrigerator tray 6 is provided with drawer 3, drawer 3, the region of aluminum wink refrigerator tray 6 is regard as the wink freeze space of refrigerator
4.In wink, the top of freeze space 4 is provided with hygrosensor 9.
Difference is, in the present embodiment, blower fan 5 and one drag two MOD is provided with the air channel of temperature-changing chamber 1
11, wherein, as shown in figure 3, the first air door 7 is used for normal refrigeration mode, the second air door 8 is used for wink frozen mode, controller root
Temperature control the first air door 7 and/or the second air door 8 detected according to hygrosensor 9 is run.It is provided with temperature-changing chamber 1 for examining
Survey the temperature sensor 10 of temperature in temperature-changing chamber 1.
The course of work of the refrigerator is：The article for needing to carry out wink freezing is put into aluminum wink refrigerator tray 6, wink is pressed cold
Freeze function button, selection uses wink freezing function.Controller adjusts the design temperature of temperature-changing chamber 1 to the first preset temperature, and
Respectively according to the opening and closing of temperature control the first air door 7 of hygrosensor 9 and temperature sensor 10 and the second air door 8.Specifically,
The surface temperature of article in the detection of hygrosensor 9 wink freeze space 4, when surface temperature is higher than the second preset temperature, controller
The second air door 8 is controlled to open, when surface temperature is equal to or less than the second preset temperature, controller controls second air door 8
Close；Temperature in the detection temperature-changing chamber 1 of temperature sensor 10, when temperature is higher than the first preset temperature in temperature-changing chamber 1, controller control
Make the first air door 7 to open, when temperature is equal to or less than the first preset temperature in temperature-changing chamber 1, controller controls the first air door 7 to close
Close.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel, which would not require any inventive effort, can associate other embodiments of the present invention, and these modes are fallen within
Within protection scope of the present invention.
Claims (8)
1. a kind of refrigerator with wink freezing function, including controller, temperature-changing chamber (1), be opened on the temperature-changing chamber (1) rear wall
Air outlet (2) and the drawer (3) that is placed in the temperature-changing chamber (1), it is characterised in that：There is wink in the temperature-changing chamber (1)
It is provided with freeze space (4), the air channel of the temperature-changing chamber (1) for cold air to be blown into the temperature-changing chamber through the air outlet (2)
(1) blower fan (5) in, controls the blower fan (5) in the air quantity at the air outlet (2) place to freeze the wink by controller
Area (4) carries out wink freezing；
Be provided with the hygrosensor (9) being connected with the controller above the wink freeze space (4), the controller according to
The temperature of hygrosensor (9) detection judges whether to control the blower fan (5) cold to the wink freeze space (4) progress wink
Freeze；
One drag two MOD (11) is provided with the air channel of the temperature-changing chamber (1), wherein, the first air door (7) is used to commonly make
Chill formula, the second air door (8) is used for wink frozen mode, the temperature control that the controller is detected according to the hygrosensor (9)
Make the first air door (7) and/or the second air door (8) opening and closing.
2. a kind of refrigerator with wink freezing function according to claim 1, it is characterised in that：The blower fan (5) is one
Individual frequency conversion fan (5), controller frequency conversion fan (5) according to the temperature control that the hygrosensor (9) is detected exists
Switch between normal refrigeration mode and wink frozen mode.
3. a kind of refrigerator with wink freezing function according to claim 2, it is characterised in that：The hygrosensor
(9) it is infrared temperature detection device.
4. a kind of refrigerator with wink freezing function according to claim 1 or 2, it is characterised in that：The wink freeze space
(4) it is located in the drawer (3), and the wink freeze space (4) is provided with aluminum wink refrigerator tray (6).
5. a kind of refrigerator with wink freezing function according to claim 1 or 2, it is characterised in that：The control of the refrigerator
There is wink freezing function button on panel processed.
6. a kind of controlling method for refrigerator, using refrigerator as claimed in claim 1 or 2, it is characterised in that：The control method
For when have selected wink freezing function, the controller adjusts the design temperature of the temperature-changing chamber (1) to the first default temperature
Degree, and control the blower fan (5) to be dried according to wink frozen mode to the wink freeze space (4)；
The hygrosensor (9) being connected with the controller, the temperature-changing chamber (1) are provided with above the wink freeze space (4)
Inside it is provided with the temperature sensor (10) for detecting temperature-changing chamber (1) interior temperature, the air channel of the temperature-changing chamber (1) and is provided with one
Two MODs (11) are dragged, wherein, the first air door (7) is used for normal refrigeration mode, and the second air door (8) is used for wink frozen mode,
When have selected wink freezing function, the controller adjusts the design temperature of the temperature-changing chamber (1) to the first preset temperature, and
The first air door (7) and described according to the temperature control of the hygrosensor (9) and the temperature sensor (10) respectively
The opening and closing of second air door (8).
7. a kind of controlling method for refrigerator according to claim 6, it is characterised in that：The blower fan (5) is a frequency conversion wind
Machine (5), when have selected wink freezing function, the design temperature of the temperature-changing chamber (1) is adjusted to first and preset by the controller
Temperature, and control the frequency conversion fan (5) wink frozen mode and normal refrigeration mode between switch；
The hygrosensor (9) detects the surface temperature of the interior article of the wink freeze space (4), be equal to when the surface temperature or
During less than the second preset temperature, the controller control frequency conversion fan (5) switches to normal refrigeration mode and is blowed；
When the surface temperature is higher than the second preset temperature, it is cold that the controller controls the frequency conversion fan (5) to switch to wink
Jelly pattern is blowed.
8. a kind of controlling method for refrigerator according to claim 7, it is characterised in that：
The hygrosensor (9) detects the surface temperature of the interior article of the wink freeze space (4), when the surface temperature is higher than the
During two preset temperatures, the controller controls second air door (8) to open, when the surface temperature is pre- equal to or less than second
If during temperature, the controller controls second air door (8) to close；
The temperature sensor (10) detects the interior temperature of the temperature-changing chamber (1), when the temperature-changing chamber (1) interior temperature is pre- higher than first
If during temperature, the controller controls first air door (7) to open, when the temperature-changing chamber (1) interior temperature is equal to or less than the
During one preset temperature, the controller controls first air door (7) to close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410267647.0A CN104006606B (en) | 2014-06-16 | 2014-06-16 | A kind of refrigerator and control method with wink freezing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410267647.0A CN104006606B (en) | 2014-06-16 | 2014-06-16 | A kind of refrigerator and control method with wink freezing function |
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| Publication Number | Publication Date |
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| CN104006606A CN104006606A (en) | 2014-08-27 |
| CN104006606B true CN104006606B (en) | 2017-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410267647.0A Active CN104006606B (en) | 2014-06-16 | 2014-06-16 | A kind of refrigerator and control method with wink freezing function |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266432B (en) * | 2014-09-30 | 2017-03-29 | 青岛海尔股份有限公司 | refrigerator |
| CN107076496B (en) * | 2014-10-30 | 2020-05-08 | 火星有限公司 | Cooling storage |
| CN105650974A (en) * | 2016-03-14 | 2016-06-08 | 合肥华凌股份有限公司 | Refrigerator and control method thereof |
| CN107763941A (en) * | 2017-10-31 | 2018-03-06 | 青岛海尔股份有限公司 | The control method and control system of refrigerator with one drag two air door |
| CN110207454B (en) * | 2019-06-03 | 2020-06-23 | 珠海格力电器股份有限公司 | Refrigeration equipment, control method and device thereof and computer readable storage medium |
| CN116649526A (en) * | 2023-06-01 | 2023-08-29 | 长虹美菱股份有限公司 | Freezing preservation method and freezing preservation refrigerator |
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| CN1288142A (en) * | 1999-09-09 | 2001-03-21 | 三菱电机株式会社 | Freezing and refrigeration box and operation method therefor |
| JP2005083628A (en) * | 2003-09-08 | 2005-03-31 | Sharp Corp | Cooling storage |
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| CN104006606A (en) | 2014-08-27 |
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Effective date of registration: 20200918 Address after: 230601 No. 4288, Tian Du Road, Hefei economic and Technological Development Zone, Anhui, China Patentee after: HEFEI KINGHOME ELECTRICAL Co.,Ltd. Patentee after: GREE ELECTRIC APPLIANCES,Inc.OF ZHUHAI Address before: 230601 No. 4288, Tian Du Road, Hefei economic and Technological Development Zone, Anhui, China Patentee before: HEFEI KINGHOME ELECTRICAL Co.,Ltd. |