CN104266432B - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN104266432B CN104266432B CN201410517144.4A CN201410517144A CN104266432B CN 104266432 B CN104266432 B CN 104266432B CN 201410517144 A CN201410517144 A CN 201410517144A CN 104266432 B CN104266432 B CN 104266432B
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- CN
- China
- Prior art keywords
- air
- refrigeration
- air door
- door
- blower fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention provides a kind of refrigerator, including refrigeration compartment and air channel module, the air channel module includes evaporimeter, the blower fan located at evaporimeter side and the relative return air inlet located at evaporimeter opposite side, the air channel module also includes at least two air doors around blower fan and controls the control module that the air door is opened or closed, and the refrigeration compartment has at least two refrigeration areas of connection corresponding with air door described at least two respectively.The refrigerator is by being provided with least two air doors around blower fan, the refrigeration compartment has at least two refrigeration areas of connection corresponding with air door described at least two respectively, the integrated multiple air doors of one air channel module, so as to simplify the structure of air channel module, while being capable of achieving to a refrigeration chamber to multiple refrigeration area accurate temperature controllings.
Description
Technical field
The present invention relates to a kind of refrigerator, more particularly to one kind has multiple temperature provinces in a refrigeration chamber, and can
Refrigerator to refrigeration compartment accurate temperature controlling.
Background technology
Different refrigerated storage temperatures are realized by independent refrigerating chamber, temperature-changing chamber and refrigerating chamber more than current refrigerator, each refrigeration
Compartment is respectively necessary for independent air channel temperature control so that the air channel structure of whole refrigerator is complicated, increased mould difficulty aborning
With cost, and it is big to take up room.In addition, the space size of general independent temperature-changing chamber and refrigerating chamber is fixed and limited, in user
It is badly in need of needing to take out temperature-changing chamber and freezing indoor article when using, again article is put back to using after finishing, it has not been convenient to.
In view of this, it is necessary to which existing refrigerator is improved, to solve the above problems.
The content of the invention
It is an object of the invention to provide a kind of multiple refrigeration areas in a refrigeration chamber with multiple temperature provinces
Or a refrigeration chamber has various warm areas, and can be to the refrigerator of refrigeration compartment accurate temperature controlling.
For achieving the above object, the invention provides a kind of refrigerator, including refrigeration compartment and air channel module, the wind
Road module includes evaporimeter, the blower fan located at evaporimeter side and the relative return air inlet located at evaporimeter opposite side, the air channel
Module also includes at least two air doors around blower fan and controls the control module that the air door is opened or closed, described
Refrigeration compartment has at least two refrigeration areas of connection corresponding with air door described at least two respectively；The air channel module includes
First air duct cover board, the second air duct cover board and the accommodating chamber between the first air duct cover board and the second air duct cover board, the wind
, in accommodating chamber, the air door is at the perisporium of accommodating chamber for machine；The refrigeration area includes being limited by dividing plate or drawer segmentation
Chill space, temperature-varying zone and quickly cooling area, the air door includes the cold of connection corresponding with chill space, temperature-varying zone and quickly cooling area respectively
Hide air door, alternating temperature air door and quickly cooling air door；The temperature-varying zone is located side by side at the lower section of the chill space with quickly cooling area, in the wind
Machine is provided with alternating temperature air door near the side of temperature-varying zone and the first refrigeration air door above the alternating temperature air door；In the blower fan
Quickly cooling air door is provided near the side in quickly cooling area and the second refrigeration air door above the quickly cooling air door；The blower fan is axle
Flow fan, the control module include between alternating temperature air door and the first refrigeration air door and control alternating temperature air door and the first refrigeration
First control module of air door, located at quickly cooling air door and second refrigeration air door between and control quickly cooling air door and second refrigeration air door
The second control module.
As a further improvement on the present invention, the blower fan and air door are located at the top of the evaporimeter, the return air inlet
Located at the lower section of the evaporimeter.
For achieving the above object, present invention also offers a kind of refrigerator, including refrigeration compartment and air channel module, it is described
Air channel module includes evaporimeter, the blower fan located at evaporimeter side and the relative return air inlet located at evaporimeter opposite side, the wind
Road module also includes the control module that at least two air doors around blower fan and the control air door are opened or closed, extremely
Few two air doors are mutually passed to refrigeration compartment and provide cold air to the refrigeration compartment, when a door opening, described
Refrigeration compartment is in the first refrigerating state；When at least two door openings, the refrigeration compartment is in the second refrigerating state；Institute
Stating air channel module includes the first air duct cover board, the second air duct cover board and between the first air duct cover board and the second air duct cover board
Accommodating chamber, in accommodating chamber, the air door is at the perisporium of accommodating chamber for the blower fan；The blower fan is axial flow blower.
The invention has the beneficial effects as follows：The refrigerator of the present invention is by least two air doors are provided with around blower fan, described
Refrigeration compartment has at least two refrigeration areas of connection corresponding with air door described at least two respectively, and an air channel module is integrated
Multiple air doors, so as to simplify the structure of air channel module, while being capable of achieving to a refrigeration chamber to multiple refrigeration areas essence
True temperature control.
Description of the drawings
Fig. 1 is the stereogram of refrigerator of the present invention.
Fig. 2 is the stereogram of air channel module of the present invention.
Fig. 3 is another view stereo figure of air channel module of the present invention.
The exploded view of air channel module of the present invention during Fig. 4.
Fig. 5 is the exploded view at another visual angle of air channel module of the present invention.
Specific embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with the accompanying drawings with specific embodiment pair
The present invention is described in detail.
Refer to shown in Fig. 1 to Fig. 5, the invention provides a kind of wind cooling refrigerator 100, including some refrigeration compartments 10 and give
The refrigeration compartment 10 provides the air channel module 20 of cold air.
The air channel module 20 includes evaporimeter 21, the blower fan 22 located at 21 side of evaporimeter, around blower fan 22
At least two air doors 23, control the control module that the air door 23 is opened or closed（It is not shown）, and and 22 phase of the blower fan
To the return air inlet 24 located at 21 opposite side of evaporimeter.The air door 23 and return air inlet 24 pass through air channel or directly between the refrigeration
Room 10 connects.Cold air around evaporimeter 21 is delivered to refrigeration by the air door 23 around blower fan 22 by the blower fan 22
In compartment 10, cold air in the refrigeration compartment 10 with article to be refrigerated or refrigeration compartment 10 in air after heat exchange Jing
Cross the opposite side that return air inlet 24 is recycled to evaporimeter 21.
The control module includes the temperature sensor in refrigeration compartment 10 and temperature sensor communication connection
Processor and the motor controlled by processor, the motor drives air door 23 to rotate to control being turned on and off for air door 23.
Temperature in temperature sensor detection refrigeration compartment 10 simultaneously forms temperature signal and passes to processor, processor by temperature signal with
The 10 default temperature of refrigeration compartment is analyzed, makes the process signal that air door 23 needs to be turned on and off, then passes through
Process signal controlled motor drives air door 23 to open or close.When temperature sensor detects the temperature in refrigeration compartment 10 it is higher than
During to the 10 default temperature of refrigeration compartment, the processor controlled motor drives the air door 23 to open.
Further, 23 opening angle of the air door is bigger, enters in corresponding refrigeration compartment 10 through the air door 23
Cold air amount it is bigger, the temperature in refrigeration compartment 10 is lower；Vice versa, when the opening angle of air door 23 is zero, institute
State air door 23 to be closed.
In the present embodiment, located at the top of the evaporimeter 21, the return air inlet 24 is located at for the blower fan 22 and air door 23
The lower section of the evaporimeter 21.Specifically, the air channel module 20 includes the first air duct cover board 25, the second air duct cover board 26, fills out
The foaming layer 27 filled between the first air duct cover board 25 and the second air duct cover board 26.First air duct cover board 25 and the foaming
The height of layer 27 is all higher than the second air duct cover board 26；First air duct cover board 25, the second air duct cover board 26 and foaming layer 27 are altogether
It is same to limit accommodating chamber 28., in accommodating chamber 28, the air door 23 is at the perisporium of accommodating chamber 28, and institute for the blower fan 22
State.The evaporimeter 21 is located at the accommodating chamber 28
Lower section, the return air inlet 24 are arranged at the bottom of first air duct cover board 25.Second air duct cover board 26 and foaming layer 27
Cooperation is provided with the guide plate 261 that cold wind is oriented to the air door 23, and the blower fan 22 adopts axial flow blower 22, first by evaporimeter 21
22 center of cold air suction blower fan at place, then the guide plate 261 from center to outer described in is passed through located at blower fan 22 by cold air
The air door 23 of surrounding is delivered in refrigeration compartment 10.
It is corresponding with the quantity of the air door 23, the refrigeration compartment 10 have respectively with 23 phase of air door described at least two
At least two refrigeration areas 11 of correspondence connection, the temperature of each refrigeration area 11 is respectively by the air door 23 being connected with the refrigeration area 11
Control, to reach the 11 set or required temperature of refrigeration area.Each refrigeration area 11 can be to there is one or more
Air door 23.The present invention by the integrated multiple air doors 23 of air channel module 20, so as to simplify the structure of air channel module 20, while
The refrigeration area 11 in a refrigeration compartment 11 have multiple temperature different is capable of achieving, and can be to right in a refrigeration compartment 10
11 accurate temperature controlling of multiple refrigeration areas.
In the present embodiment, multiple refrigeration areas 11, institute are provided with the such as refrigeration interior of a refrigeration compartment 10 of the refrigerator 100
State chill space 111, temperature-varying zone 112 and quickly cooling area 113 that refrigeration area 11 includes being limited by dividing plate segmentation, and the temperature-varying zone 112
The lower section of the chill space 111 is located side by side at quickly cooling area 113.According to the principle that cold air sinking, hot-air rise, by temperature
Relatively low temperature-varying zone 112 and the lower section for being arranged at chill space 111 in quickly cooling area 113 so that in whole refrigeration compartment 10
Layout is more reasonable.Certainly, the temperature-varying zone 112 and the quickly cooling area 113 can also be the alternating temperature in refrigeration compartment 10
Drawer and quickly cooling drawer.In addition, when temperature-varying zone 112 or quickly cooling area 113 is not needed, the temperature-varying zone 112 and quickly cooling area 113 can
To use as chill space 111.
The air door 23 include respectively with chill space 111, the refrigeration wind of 113 corresponding connection of temperature-varying zone 112 and quickly cooling area
Door 231, alternating temperature air door 232 and quickly cooling air door 233.Specifically, alternating temperature is provided with towards the side of temperature-varying zone 112 in the blower fan 22
Air door 232 and the first refrigeration air door 231a above the alternating temperature air door 232；In the blower fan 22 towards quickly cooling area 113
Side be provided with quickly cooling air door 233 and above the quickly cooling air door 233 second refrigeration air door 231b.First refrigeration
Air door 231a and second refrigeration air door 231b provide cold air to the chill space 111 from both sides respectively, and described first is cold in addition
Hide the refrigeration air door 231b of air door 231a and second individually can open can also two open together and provide cold to refrigeration compartment 10
Air.
In addition, first air duct cover board 25 is provided with the air outlet corresponding with the air door 23, the air outlet leads to
Cross air channel or be directly communicated to the refrigeration compartment 10.Specifically, the air outlet includes refrigerating air door with described first respectively
The first corresponding refrigeration air outlet 251a of 231a, the second refrigeration air door 231b, alternating temperature air door 232 and quickly cooling air door 233, second
Refrigeration air outlet 251b, alternating temperature air outlet 252 and quickly cooling air outlet 253.
The control module includes between alternating temperature air door 232 and the first refrigeration air door 231a and controls alternating temperature air door
232 and first refrigeration air door 231a the first control module, between quickly cooling air door 233 and the second refrigeration air door 231b and control
Second control module of quickly cooling air door processed 233 and the second refrigeration air door 231b.It is of course also possible to be provided with four control module difference
Control first refrigerates air door 231a, the second refrigeration air door 231b, alternating temperature air door 232 and quickly cooling air door 233.
For achieving the above object, present invention also offers a kind of refrigerator 100, with the basic phase of the structure of above-described embodiment
Together, difference is：The air door 23 includes at least two air doors 23 around blower fan 22, air door 23 described at least two with
Refrigeration compartment 10 is mutually passed to and provides cold air to the refrigeration compartment 10.When an air door 23 is opened, the refrigeration compartment 10
In the first refrigerating state；When at least two air door 23 is opened, the refrigeration compartment 10 is in the second refrigerating state.So as to
Different temperature are realized in one refrigeration compartment 10, is user-friendly to.
Preferably, the quantity of the air door 23 be more than three, with by control unlatching air door 23 quantity reach refrigeration,
Temperature required for alternating temperature and quickly cooling.
In sum, air channel module 20 of the invention is by being provided with least two air doors 23 around blower fan 22, at least
Two air doors 23 are connected with least two refrigeration areas 11 in refrigeration compartment 10 respectively；So as to pass through an air channel module
20 integrated multiple air doors 23, simplify the structure of air channel module 20, while being capable of achieving have multiple temperature in a refrigeration compartment 10
The different regions of degree, and in a refrigeration compartment 10 to 11 accurate temperature controlling of multiple refrigeration areas.In addition, the air channel mould of the present invention
By at least two air doors 23 are provided with around blower fan 22, air door 23 described at least two is connected block 20 with refrigeration compartment 10
It is logical, so that a refrigeration compartment 10 has the different refrigerating state of multiple temperature, it is user-friendly to.
Above example is only unrestricted to illustrate technical scheme, although with reference to preferred embodiment to this
It is bright to be described in detail, it will be understood by those within the art that, technical scheme can be modified
Or equivalent, without deviating from the spirit and scope of technical solution of the present invention.
Claims (3)
1. a kind of refrigerator, including refrigeration compartment and air channel module, the air channel module includes evaporimeter, located at evaporimeter side
Blower fan and the relative return air inlet located at evaporimeter opposite side, it is characterised in that：The air channel module is also included around blower fan
At least two air doors and control the control module that the air door is opened or closed, the refrigeration compartment have respectively with least
At least two refrigeration areas of the corresponding connection of two air doors；The air channel module includes the first air duct cover board, the second air channel
Cover plate and the accommodating chamber between the first air duct cover board and the second air duct cover board, the blower fan are located in accommodating chamber, the wind
Door is at the perisporium of accommodating chamber；The refrigeration area includes chill space, temperature-varying zone and the quickly cooling limited by dividing plate or drawer segmentation
Area, the air door include the refrigeration air door of connection corresponding with chill space, temperature-varying zone and quickly cooling area, alternating temperature air door and quickly cooling respectively
Air door；The temperature-varying zone is located side by side at the lower section of the chill space with quickly cooling area, sets near the side of temperature-varying zone in the blower fan
There are alternating temperature air door and the first refrigeration air door above the alternating temperature air door；It is provided near the side in quickly cooling area in the blower fan
Quickly cooling air door and the second refrigeration air door above the quickly cooling air door；The blower fan is axial flow blower；The control module
Including located at alternating temperature air door and first refrigeration air door between and control alternating temperature air door and first refrigeration air door the first control module,
The second control module of quickly cooling air door and the second refrigeration air door is refrigerated between air door and is controlled located at quickly cooling air door and second.
2. refrigerator according to claim 1, it is characterised in that：The blower fan and air door are located at the top of the evaporimeter,
The return air inlet is located at the lower section of the evaporimeter.
3. a kind of refrigerator, including refrigeration compartment and air channel module, the air channel module includes evaporimeter, located at evaporimeter side
Blower fan and the relative return air inlet located at evaporimeter opposite side, it is characterised in that：The air channel module is also included around blower fan
At least two air doors and control the control module that the air door is opened or closed, air door described at least two and refrigeration compartment
Mutually passing to and cold air being provided to the refrigeration compartment, when a door opening, the refrigeration compartment is in the first refrigerating state；
When at least two door openings, the refrigeration compartment is in the second refrigerating state；The air channel module includes the first air channel lid
Plate, the second air duct cover board and the accommodating chamber between the first air duct cover board and the second air duct cover board, the blower fan is located at receiving
In chamber, the air door is at the perisporium of accommodating chamber；The blower fan is axial flow blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410517144.4A CN104266432B (en) | 2014-09-30 | 2014-09-30 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410517144.4A CN104266432B (en) | 2014-09-30 | 2014-09-30 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104266432A CN104266432A (en) | 2015-01-07 |
| CN104266432B true CN104266432B (en) | 2017-03-29 |
Family
ID=52157974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410517144.4A Active CN104266432B (en) | 2014-09-30 | 2014-09-30 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104266432B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918193B (en) * | 2017-02-08 | 2019-12-06 | 青岛海尔股份有限公司 | Refrigerator control method and refrigerator |
| CN107421216B (en) * | 2017-05-02 | 2020-10-02 | 海信（山东）冰箱有限公司 | Air duct assembly for multi-temperature-zone refrigerating chamber and refrigerator |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1144474A (en) * | 1997-06-17 | 1999-02-16 | Samsung Electron Co Ltd | Refrigerator and control method of same |
| KR20090046251A (en) * | 2007-11-05 | 2009-05-11 | 엘지전자 주식회사 | Refrigerator and control method for the same |
| CN101603758B (en) * | 2008-06-12 | 2012-11-21 | 海尔集团公司 | Refrigeration device and partition for box body thereof |
| CN102466382A (en) * | 2010-11-10 | 2012-05-23 | 安徽康佳同创电器有限公司 | Air-cooling refrigerator and defrosting method thereof |
| CN102692112B (en) * | 2012-06-20 | 2014-12-17 | 合肥华凌股份有限公司 | Air duct cover plate assembly and refrigerator provided with same |
| JP5931606B2 (en) * | 2012-06-29 | 2016-06-08 | 株式会社東芝 | refrigerator |
| CN104006606B (en) * | 2014-06-16 | 2017-07-28 | 合肥晶弘电器有限公司 | A kind of refrigerator and control method with wink freezing function |
| CN204202275U (en) * | 2014-09-30 | 2015-03-11 | 青岛海尔股份有限公司 | Refrigerator |
-
2014
- 2014-09-30 CN CN201410517144.4A patent/CN104266432B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104266432A (en) | 2015-01-07 |
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