CN104266432A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN104266432A CN104266432A CN201410517144.4A CN201410517144A CN104266432A CN 104266432 A CN104266432 A CN 104266432A CN 201410517144 A CN201410517144 A CN 201410517144A CN 104266432 A CN104266432 A CN 104266432A
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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 refrigerator which comprises a refrigerating chamber and an air duct module. The air duct module comprises an evaporator, a fan arranged on one side of the evaporator and an air return port arranged on the other side of the evaporator. The air duct module further comprises at least two air doors arranged around the fan and a control module for controlling the air doors to be opened or closed. The refrigerating chamber is provided with at least two refrigerating zones communicated with the at least two air doors correspondingly. According to the refrigerator, the at least two air doors are arranged around the fan, the refrigerating chamber is provided with the at least two refrigerating zones communicated with the at least two air doors correspondingly, the air duct module integrates a plurality of air doors, and therefore the structure of the air duct module is simplified, and accurate temperature control of a plurality of refrigerating zones in the same refrigerating chamber can be achieved.
Description
Technical field
The present invention relates to a kind of refrigerator, particularly relate to one, a refrigeration chamber, there is multiple temperature province, and can to the refrigerator of refrigeration compartment accurate temperature controlling.
Background technology
Current refrigerator is many by independently refrigerating chamber, temperature-changing chamber and refrigerating chamber realize different refrigerated storage temperatures, each refrigeration compartment needs independently air channel temperature control respectively, make the air channel structure of whole refrigerator complicated, add mould difficulty and cost aborning, and it is large to take up room.In addition, generally independently the space size of temperature-changing chamber and refrigerating chamber is fixed and limited, is badly in need of needing the article in temperature-changing chamber and refrigerating chamber to take out when using, is put back to by article after finishing using again user, inconvenient.
In view of this, be necessary to be improved existing refrigerator, to solve the problem.
Summary of the invention
The object of the present invention is to provide and a kind ofly there is multiple refrigeration area of multiple temperature province or a refrigeration chamber has multiple warm area a refrigeration chamber, and can to the refrigerator of refrigeration compartment accurate temperature controlling.
For achieving the above object, the invention provides a kind of refrigerator, comprise refrigeration compartment and air channel module, described air channel module comprises evaporimeter, be located at the blower fan of evaporimeter side and be relatively located at the return air inlet of evaporimeter opposite side, described air channel module also comprises at least two air doors being located at around blower fan and controls the control module that described air door opens or closes, and described refrigeration compartment has at least two refrigeration areas of the corresponding connection of air door described with at least two respectively.
As a further improvement on the present invention, the container cavity that described air channel module comprises the first air duct cover board, the second air duct cover board and is located between the first air duct cover board and the second air duct cover board, described blower fan is located in container cavity, and the perisporium place of container cavity is located at by described air door.
As a further improvement on the present invention, described blower fan is axial flow blower.
As a further improvement on the present invention, described refrigeration area comprise by dividing plate or drawer split limit chill space, temperature-varying zone and fast cold-zone, described air door comprise respectively with the refrigeration air door of chill space, the corresponding connection in temperature-varying zone and fast cold-zone, alternating temperature air door and fast cold-air flap.
As a further improvement on the present invention, described temperature-varying zone and fast cold-zone are positioned at the below of described chill space side by side, are provided with alternating temperature air door at described blower fan and are positioned at the first refrigeration air door above described alternating temperature air door near the side of temperature-varying zone; Be provided with fast cold-air flap near the side of fast cold-zone at described blower fan and be positioned at the second refrigeration air door above described fast cold-air flap.
As a further improvement on the present invention, described control module comprise be 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, be located at fast cold-air flap and second refrigeration air door between and control fast cold-air flap and second refrigeration air door the second control module.
As a further improvement on the present invention, the top of described evaporimeter is located at by described blower fan and air door, and described return air inlet is located at the below of described evaporimeter.
For achieving the above object, present invention also offers a kind of refrigerator, comprise refrigeration compartment and air channel module, described air channel module comprises evaporimeter, is located at the return air inlet that evaporimeter opposite side is located at relatively by the blower fan of evaporimeter side, described air channel module also comprises at least two air doors being located at around blower fan and controls the control module that described air door opens or closes, at least two described air doors pass to mutually with refrigeration compartment and provide cold air to described refrigeration compartment, when a door opening, described refrigeration compartment is in the first refrigerating state; When at least two door openings, described refrigeration compartment is in the second refrigerating state.
As a further improvement on the present invention, the container cavity that described air channel module comprises the first air duct cover board, the second air duct cover board and is located between the first air duct cover board and the second air duct cover board, described blower fan is located in container cavity, and the surrounding of container cavity is located at by described air door.
As a further improvement on the present invention, described blower fan is axial flow blower.
The invention has the beneficial effects as follows: refrigerator of the present invention by being provided with at least two air doors around blower fan, described refrigeration compartment has at least two refrigeration areas of the corresponding connection of air door described with at least two respectively, a multiple air door of air channel module integration, thus simplify the structure of air channel module, can realize simultaneously to a refrigeration chamber to multiple refrigeration area accurate temperature controlling.
Accompanying drawing explanation
Fig. 1 is the stereogram of refrigerator of the present invention.
Fig. 2 is the stereogram of air channel of the present invention module.
Fig. 3 is another view stereo figure of air channel of the present invention module.
The exploded view of air channel of the present invention module during Fig. 4.
Fig. 5 is the exploded view at another visual angle of module, air channel of the present invention.
Detailed description of the invention
In order to make the object, technical solutions and advantages of the present invention clearly, describe the present invention below in conjunction with the drawings and specific embodiments.
Refer to shown in Fig. 1 to Fig. 5, the invention provides a kind of wind cooling refrigerator 100, comprise some refrigeration compartment 10 and provide the air channel module 20 of cold air to described refrigeration compartment 10.
Described air channel module 20 comprises evaporimeter 21, be located at the blower fan 22 of evaporimeter 21 side, be located at least two air doors 23 around blower fan 22, control control module (not shown) that described air door 23 opens or closes and the return air inlet 24 of being located at evaporimeter 21 opposite side relative to described blower fan 22.Described air door 23 and return air inlet 24 are by air channel or be directly communicated with described refrigeration compartment 10.Cold air around evaporimeter 21 is delivered in refrigeration compartment 10 by the air door 23 be located at around blower fan 22 by described blower fan 22, and cold air is circulated to the opposite side of evaporimeter 21 with the air in article to be refrigerated or refrigeration compartment 10 in refrigeration compartment 10 after heat exchange through return air inlet 24.
Described control module comprises the temperature sensor be located in refrigeration compartment 10, the processor be connected with described temperature sensor communication and the motor controlled by processor, and described driven by motor air door 23 rotates the unlatching or the closedown that control air door 23.Temperature sensor detect temperature in refrigeration compartment 10 and formation temperature signal transmission to processor, the temperature that temperature signal and this refrigeration compartment 10 are preset is analyzed by processor, make the processing signals that air door 23 needs to open or close, then is opened or closed by processing signals control driven by motor air door 23.When temperature sensor detects temperature in refrigeration compartment 10 higher than the temperature preset this refrigeration compartment 10, described processor controls air door 23 described in driven by motor and opens.
Further, described air door 23 opening angle is larger, and the cold air amount entered in corresponding refrigeration compartment 10 through described air door 23 is larger, and the temperature in refrigeration compartment 10 is lower; Vice versa, and when the opening angle of air door 23 is zero, described air door 23 is in closed condition.
In the present embodiment, the top of described evaporimeter 21 is located at by described blower fan 22 and air door 23, and described return air inlet 24 is located at the below of described evaporimeter 21.Particularly, described air channel module 20 comprises the first air duct cover board 25, second air duct cover board 26, is filled in foaming layer 27 between the first air duct cover board 25 and the second air duct cover board 26.The height of described first air duct cover board 25 and described foaming layer 27 is all greater than the second air duct cover board 26; Described first air duct cover board 25, second air duct cover board 26 and foaming layer 27 limit container cavity 28 jointly.Described blower fan 22 is located in container cavity 28, and the perisporium place of container cavity 28 is located at by described air door 23, and has air door cover plate 29 between described air door 23 and described second air duct cover board 26.Described evaporimeter 21 is positioned at the below of described container cavity 28, and described return air inlet 24 is arranged at the bottom of described first air duct cover board 25.Described second air duct cover board 26 coordinates the guide plate 261 being provided with the described air door 23 that to be led by cold wind with foaming layer 27, described blower fan 22 adopts axial flow blower 22, first the cold air at evaporimeter 21 place is sucked blower fan 22 center, then cold air is delivered in refrigeration compartment 10 through the air door 23 being located at blower fan 22 surrounding to guide plate described in outer 261 by center.
Corresponding with the quantity of described air door 23, described refrigeration compartment 10 has at least two refrigeration areas 11 of the corresponding connection of air door 23 described with at least two respectively, the temperature of each refrigeration area 11 is controlled by the air door 23 be connected with this refrigeration area 11 respectively, to reach the set or required temperature of this refrigeration area 11.Each refrigeration area 11 can to there being one or more air door 23.The present invention is by an integrated multiple air door 23 of air channel module 20, thus simplify the structure of air channel module 20, simultaneously can realize, in a refrigeration compartment 11, there is the different refrigeration area of multiple temperature 11, and can in a refrigeration compartment 10 to multiple refrigeration area 11 accurate temperature controlling.
In the present embodiment, in a refrigeration compartment 10 of described refrigerator 100 as being provided with multiple refrigeration area 11 in refrigerating chamber, described refrigeration area 11 comprise by dividing plate split limit chill space 111, temperature-varying zone 112 and fast cold-zone 113, and described temperature-varying zone 112 and fast cold-zone 113 are positioned at the below of described chill space 111 side by side.According to the principle that cold air sinking, hot-air rise, by temperature-varying zone 112 relatively low for temperature and the below being arranged at chill space 111 of fast cold-zone 113, make the layout in whole refrigeration compartment 10 more reasonable.Certainly, described temperature-varying zone 112 and described fast cold-zone 113 also can for being located at variable temperature drawer in refrigeration compartment 10 and fast cold-draw drawer.In addition, when not needing temperature-varying zone 112 or fast cold-zone 113, described temperature-varying zone 112 and fast cold-zone 113 can use as chill space 111.
Described air door 23 comprise respectively with the refrigeration air door 231 of chill space 111, the corresponding connection in temperature-varying zone 112 and fast cold-zone 113, alternating temperature air door 232 and fast cold-air flap 233.Particularly, be provided with alternating temperature air door 232 in the side of described blower fan 22 towards temperature-varying zone 112 and be positioned at the first refrigeration air door 231a above described alternating temperature air door 232; Be provided with fast cold-air flap 233 in the side of described blower fan 22 towards fast cold-zone 113 and be positioned at the second refrigeration air door 231b above described fast cold-air flap 233.Described first refrigeration air door 231a and second refrigeration air door 231b provides cold air to from both sides respectively described chill space 111, in addition described first refrigeration air door 231a and second refrigeration air door 231b can open separately also can two open together and provide cold air to refrigeration compartment 10.
In addition, described first air duct cover board 25 is provided with the air outlet corresponding with described air door 23, and described air outlet is by air channel or directly lead to described refrigeration compartment 10.Particularly, described air outlet comprises and refrigerates air door 231a, second respectively with described first and refrigerate corresponding first the refrigerating air outlet 251a, second and refrigerate air outlet 251b, alternating temperature air outlet 252 and fast cold air outlet 253 of air door 231b, alternating temperature air door 232 and fast cold-air flap 233.
Described control module comprise to be located between alternating temperature air door 232 and the first refrigeration air door 231a and control alternating temperature air door 232 and the first refrigeration air door 231a the first control module, to be located between fast cold-air flap 233 and the second refrigeration air door 231b and to control second control module of fast cold-air flap 233 and the second refrigeration air door 231b.Certainly, also can be provided with four control modules and control the first refrigeration air door 231a, the second refrigeration air door 231b, alternating temperature air door 232 and fast cold-air flap 233 respectively.
For achieving the above object, present invention also offers a kind of refrigerator 100, substantially identical with the structure of above-described embodiment, difference is: described air door 23 comprises at least two air doors 23 be located at around blower fan 22, and at least two described air doors 23 pass to mutually with refrigeration compartment 10 and provide cold air to described refrigeration compartment 10.When an air door 23 is opened, described refrigeration compartment 10 is in the first refrigerating state; When at least two air doors 23 are opened, described refrigeration compartment 10 is in the second refrigerating state.Thus different temperature is realized in a refrigeration compartment 10, be user-friendly to.
Preferably, the quantity of described air door 23 is more than three, reaches the cold required temperature of refrigeration, alternating temperature and speed with the quantity by controlling to open air door 23.
In sum, air channel of the present invention module 20 by being provided with at least two air doors 23 around blower fan 22, and at least two described air doors 23 are connected with at least two refrigeration areas 11 in refrigeration compartment 10 respectively; Thus by an integrated multiple air door 23 of air channel module 20, simplify the structure of air channel module 20, can realize, in a refrigeration compartment 10, there is the different region of multiple temperature simultaneously, and in a refrigeration compartment 10 to multiple refrigeration area 11 accurate temperature controlling.In addition, air channel of the present invention module 20 by being provided with at least two air doors 23 around blower fan 22, at least two described air doors 23 are connected with in refrigeration compartment 10, thus make a refrigeration compartment 10 have the different refrigerating state of multiple temperature, are user-friendly to.
Above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not depart from the spirit and scope of technical solution of the present invention.
Claims (10)
1. a refrigerator, comprise refrigeration compartment and air channel module, described air channel module comprises evaporimeter, be located at the blower fan of evaporimeter side and be relatively located at the return air inlet of evaporimeter opposite side, it is characterized in that: described air channel module also comprises at least two air doors being located at around blower fan and controls the control module that described air door opens or closes, and described refrigeration compartment has at least two refrigeration areas of the corresponding connection of air door described with at least two respectively.
2. refrigerator according to claim 1, it is characterized in that: the container cavity that described air channel module comprises the first air duct cover board, the second air duct cover board and is located between the first air duct cover board and the second air duct cover board, described blower fan is located in container cavity, and the perisporium place of container cavity is located at by described air door.
3. refrigerator according to claim 1, is characterized in that: described blower fan is axial flow blower.
4. refrigerator according to claim 1, it is characterized in that: described refrigeration area comprise by dividing plate or drawer split limit chill space, temperature-varying zone and fast cold-zone, described air door comprise respectively with the refrigeration air door of chill space, the corresponding connection in temperature-varying zone and fast cold-zone, alternating temperature air door and fast cold-air flap.
5. refrigerator according to claim 4, is characterized in that: described temperature-varying zone and fast cold-zone are positioned at the below of described chill space side by side, is provided with alternating temperature air door at described blower fan and is positioned at the first refrigeration air door above described alternating temperature air door near the side of temperature-varying zone; Be provided with fast cold-air flap near the side of fast cold-zone at described blower fan and be positioned at the second refrigeration air door above described fast cold-air flap.
6. refrigerator according to claim 5, is characterized in that: described control module comprise be 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, be located at fast cold-air flap and second refrigeration air door between and control fast cold-air flap and second refrigeration air door the second control module.
7. refrigerator according to claim 1, is characterized in that: the top of described evaporimeter is located at by described blower fan and air door, and described return air inlet is located at the below of described evaporimeter.
8. a refrigerator, comprise refrigeration compartment and air channel module, described air channel module comprises evaporimeter, is located at the return air inlet that evaporimeter opposite side is located at relatively by the blower fan of evaporimeter side, it is characterized in that: described air channel module also comprises at least two air doors being located at around blower fan and controls the control module that described air door opens or closes, at least two described air doors pass to mutually with refrigeration compartment and provide cold air to described refrigeration compartment, when a door opening, described refrigeration compartment is in the first refrigerating state; When at least two door openings, described refrigeration compartment is in the second refrigerating state.
9. refrigerator according to claim 8, it is characterized in that: the container cavity that described air channel module comprises the first air duct cover board, the second air duct cover board and is located between the first air duct cover board and the second air duct cover board, described blower fan is located in container cavity, and the perisporium place of container cavity is located at by described air door.
10. refrigerator according to claim 9, is characterized in that: described 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 true CN104266432A (en) | 2015-01-07 |
| CN104266432B CN104266432B (en) | 2017-03-29 |
Family
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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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918193A (en) * | 2017-02-08 | 2017-07-04 | 青岛海尔股份有限公司 | The control method and refrigerator of refrigerator |
| CN107421216A (en) * | 2017-05-02 | 2017-12-01 | 海信（山东）冰箱有限公司 | A kind of ducting assembly and refrigerator for multi-temperature zone refrigerating chamber |
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| WO2009061068A2 (en) * | 2007-11-05 | 2009-05-14 | Lg Electronics Inc. | Refrigerator and control method for the same |
| CN101603758A (en) * | 2008-06-12 | 2009-12-16 | 海尔集团公司 | Refrigeration plant and casing thereof are with cutting off |
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| JP2014009892A (en) * | 2012-06-29 | 2014-01-20 | Toshiba Corp | Refrigerator |
| CN104006606A (en) * | 2014-06-16 | 2014-08-27 | 合肥晶弘电器有限公司 | Refrigerator with instant refrigeration function and control method |
| CN204202275U (en) * | 2014-09-30 | 2015-03-11 | 青岛海尔股份有限公司 | Refrigerator |
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2014
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1202612A (en) * | 1997-06-17 | 1998-12-23 | 三星电子株式会社 | Refrigerator and controlling method therefor |
| WO2009061068A2 (en) * | 2007-11-05 | 2009-05-14 | Lg Electronics Inc. | Refrigerator and control method for the same |
| CN101603758A (en) * | 2008-06-12 | 2009-12-16 | 海尔集团公司 | Refrigeration plant and casing thereof are with cutting off |
| 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 |
| CN102692112A (en) * | 2012-06-20 | 2012-09-26 | 合肥华凌股份有限公司 | Air duct cover plate assembly and refrigerator provided with same |
| JP2014009892A (en) * | 2012-06-29 | 2014-01-20 | Toshiba Corp | Refrigerator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918193A (en) * | 2017-02-08 | 2017-07-04 | 青岛海尔股份有限公司 | The control method and refrigerator of refrigerator |
| CN106918193B (en) * | 2017-02-08 | 2019-12-06 | 青岛海尔股份有限公司 | Refrigerator control method and refrigerator |
| CN107421216A (en) * | 2017-05-02 | 2017-12-01 | 海信（山东）冰箱有限公司 | A kind of ducting assembly and refrigerator for multi-temperature zone refrigerating chamber |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104266432B (en) | 2017-03-29 |
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