CN204594020U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN204594020U CN204594020U CN201520133260.6U CN201520133260U CN204594020U CN 204594020 U CN204594020 U CN 204594020U CN 201520133260 U CN201520133260 U CN 201520133260U CN 204594020 U CN204594020 U CN 204594020U
- Authority
- CN
- China
- Prior art keywords
- storeroom
- refrigerator
- air channel
- evaporator room
- partition wall
- 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.)
- Active
Links
Abstract
The utility model is about a kind of refrigerator.Refrigerator comprises: the first storeroom (2), the second storeroom (3) and the 3rd storeroom (4); Separate first partition wall (8) of the first storeroom (2) and the second storeroom (3), separate second partition wall (9) of the second storeroom (3) and the 3rd storeroom (4); Be positioned at the evaporimeter (12) of evaporator room (13); The first air channel (16) be communicated with evaporator room (13), the second air channel (17) be communicated with evaporator room (13); Return air channel (24), the entrance (241) of return air channel (24) is positioned at the second storeroom (3), and the air of the second storeroom (3) is via return air channel (24) Returning evaporimeter room (13); Wherein, second partition wall (9) has the through hole (25) of multiple circulation second storeroom (3) and the 3rd storeroom (4), and the 3rd storeroom (4) air flows into the second storeroom (3) via through hole (25) and via return air channel (24) Returning evaporimeter room (13).
Description
[technical field]
The utility model relates to a kind of refrigerator, especially about a kind of refrigerator with multiple storeroom.
[background technology]
The refrigerator with multiple storeroom is known, such as two refrigerators and three-door refrigerator.Refrigerator is provided with one or more evaporimeter to cool these storerooms, makes the temperature of each storeroom remain on the temperature range of setting.
[utility model content]
The purpose of this utility model provides a kind of refrigerator of improvement, especially provides one to increase considerably manufacturing cost but user can have more storages optionally refrigerator.
Above-mentioned purpose realizes by the feature in independent claims.Preferred embodiment of the present utility model is the theme of accompanying drawing, description and dependent claims.
An aspect of the present utility model is about a kind of refrigerator.A kind of refrigerator comprises: the first storeroom, the second storeroom and the 3rd storeroom; First, second and the 3rd that closes the first storeroom, the second storeroom and the 3rd storeroom respectively; Separate the first partition wall of described first storeroom and the second storeroom, separate the second partition wall of the second storeroom and the 3rd storeroom; Evaporimeter, is positioned at evaporator room; The first air channel be communicated with described evaporator room, cold air flows to described first storeroom from described evaporator room by described first air channel; The second air channel be communicated with described evaporator room, cold air flows to the second storeroom and the 3rd storeroom from described evaporator room via described second air channel; Return air channel, the entrance of described return air channel is positioned at described second storeroom, and the air of described second storeroom returns described evaporator room via described return air channel; Wherein, described second partition wall has the through hole of described second storeroom of multiple circulation and described 3rd storeroom, and the 3rd storeroom air flows into described second storeroom via described through hole and returns described evaporator room via described return air channel.
Because the air of the 3rd storeroom is by being positioned at the return air channel Returning evaporimeter room of the second storeroom, even if therefore the second storeroom and the 3rd storeroom are by same airdoor control, second storeroom still can be slightly lower than the 3rd storage compartment temperature, thus can manufacturing cost be increased considerably, also can be supplied to room, user more storeroom to select, such as, user, can close to the storeroom with different storage condition by opening different doors.
In a possible embodiment, refrigerator comprises the air door in order to close or to open the second air channel.
In a possible embodiment, described return air channel is positioned at the front end of the sidewall of described second storeroom, and described through hole is positioned at the front portion of described second partition wall.
In a possible embodiment, described second partition wall comprises the middle cross beam that is fixed on described second storeroom pair of sidewalls and front end rides over middle cross beam and has the demarcation strip of thermal insulation layer, and described through hole is positioned on described demarcation strip.
In a possible embodiment, described demarcation strip comprises upper shell and lower house, and described thermal insulation layer is between described upper shell and lower house.
In a possible embodiment, described evaporator room is between described first partition wall and air duct board, and described air duct board forms the roof of described first storeroom.
In a possible embodiment, the front end of described air duct board is provided with multiple return air inlet, and the air of described first storeroom returns described evaporator room by described return air inlet.
In a possible embodiment, described first storeroom is refrigerating chamber, and the storage temperature of described second storeroom and described 3rd storeroom is greater than zero degree.
In a possible embodiment, described 3rd storeroom, the second storeroom and described first storeroom in the vertical direction distribute from top to bottom successively.
In a possible embodiment, comprise the temperature-detecting device and controller that are positioned at described 3rd storeroom, described controller determines whether cool described second storeroom and described 3rd storeroom based on the testing result of described temperature-detecting device.Because temperature-detecting device is arranged in the 3rd higher storeroom of temperature, what the temperature-detecting device being therefore positioned at the 3rd storeroom also can guarantee the second storeroom is in proper temperature interval, thus, even if use a set of temperature control and cooling system, also can ensure to control the accurate temperature of the second storeroom and the 3rd storeroom.
Structure of the present utility model and its other utility model objects and beneficial effect will in conjunction with the drawings and description of preferred embodiments and more becoming apparent.
[accompanying drawing explanation]
As description a part and in order to provide further understanding of the present utility model, the following drawings diagram detailed description of the invention of the present utility model, and be used for principle of the present utility model is described together with description.Wherein,
Fig. 1 is the front schematic view according to the utility model preferred embodiment refrigerator, and wherein door does not show;
Fig. 2 is according to the schematic cross sectional views of the utility model preferred embodiment refrigerator along A-A direction in Fig. 1;
Fig. 3 is the enlarged drawing at B place in Fig. 2.
[detailed description of the invention]
Please refer to Fig. 1 and Fig. 2, refrigerator 1 comprises the first storeroom 2, second storeroom 3 and the 3rd storeroom 4 that distribute from bottom to top.First storeroom 2 is positioned at the bottom of refrigerator 2, and the 3rd storeroom 4 is positioned at the top of refrigerator, and the second storeroom 3 is between the first storeroom 2 and the 3rd storeroom 4.
In this embodiment, the first storeroom 2 is refrigerating chamber, and the second storeroom 3 and the 3rd storeroom 4 are suitable for chilled goods.
First storeroom 2 and the second storeroom 3 are separated by the first partition wall 8, and the second storeroom 3 and the 3rd storeroom 4 are separated by the second partition wall 9.In first partition wall 8, there is heat-barrier material, these heat-barrier materials are formed when the casing 10 of refrigerator 1 foams, the upper surface of the first partition wall 8 and lower surface are formed by the box-shaped inner bag (sign) of casing 10, and therefore the first partition wall 8 is the indivisible integral parts of casing 10.
Refrigerator 1 comprises closing respectively the first storeroom 2, second storeroom 3 and the 3rd storeroom 4 heat insulation first 5, second 6 and the 3rd 7.The lower limb of the top edge of first 5 and second 6 is respectively by the front end close contact of liner (not shown) with the first partition wall 8, and the lower limb of the top edge of second 6 and the 3rd 7 is respectively by the front end close contact of liner (not shown) and the second partition wall 9.
Refrigerator 1 comprises compressor 11 and the evaporimeter 12 in order to cool the first storeroom 2, second storeroom 3 and the 3rd storeroom 4.Evaporimeter 12 is positioned at evaporator room 13.Evaporator room 13 is positioned at above the below of the first partition wall 8, the first air duct board 14, and between the first partition wall 8 and the first air duct board 14.First air duct board 14 is downward-sloping on direction from front to back, and the angle between the first air duct board 14 and the open front 2a of the first storeroom 2 is less than 90 degree, between 80 to 70 degree.Evaporimeter 12 is parallel to the first air duct board 14 ground lying on the first air duct board 14.
The rear of evaporimeter 12 is provided with fan 15, Quilt with air conditioning fan forced conveyance to the first air channel 16 in evaporator room 13 and the second air channel 17.Wherein, the first air channel 16 is communicated with evaporator room 13 and the first storeroom 2, second air channel 17 and is communicated with evaporator room 13 and the second storeroom 3 and the 3rd storeroom 4.
Refrigerator 1 can comprise the air door 26 closing or open the second air channel 17 selectively.Have in 3rd storeroom 4 in temperature-detecting device 30, first storeroom 2 and also have temperature-detecting device (not shown).Based on the testing result of temperature-detecting device 30, the controller (not shown) of refrigerator 1 determines whether cool the second storeroom 3 and the 3rd storeroom 4.Specifically, when temperature-detecting device 30 detects that the 3rd storeroom 4 reaches compressor start up condition, refrigerator 1 runs compressor 11, the second air channel 17 opened by air door 26, to cool the 3rd storeroom 4 and the second storeroom 3, when the 3rd storeroom 4 and the second storeroom 3 reach cut-off condition, the second air channel 17 closed by air door 26.When the first storeroom 2 also reaches cut-off condition, compressor 11 terminates to run.
When air door 26 is opened, under the pressure of fan 15 drives, the air in evaporator room 13 can be divided into two-way to flow, particularly, cold air one road flows to the first air channel 16 be communicated with the first storeroom 2, and another road flows to the second air channel 17 be communicated with the 3rd storeroom 4 with the second storeroom 3.Cold air in first air channel 16 flows into the first storeroom 2 by the first air inlet 20 being exposed to the first storeroom 2.
Cold air in second air channel 17 flows into the second storeroom 3 by the second air inlet 21 being exposed to the second storeroom 3, flows into the 3rd storeroom 4 by the 3rd air inlet 22 being exposed to the 3rd storeroom 4.
First air duct board 14 forms the roof of the first storeroom 2, and the front portion of the first air duct board 14 is provided with the first return air inlet 23 of multiple connection first storeroom 2 and evaporator room 13.The air of the first storeroom 2 is by being positioned at the first return air inlet 23 Returning evaporimeter room 13 again to cool.
Refrigerator 1 comprises the return air channel 24 that entrance is positioned at the second storeroom 3.The entrance 241 of return air channel 24 is positioned at the second storeroom 3, and the outlet 242 of return air channel 24 is positioned at evaporator room 13 and is positioned at the front of evaporimeter 12.The air of the second storeroom 3 turns back to evaporator room 13 again to be cooled by evaporimeter 12 by return air channel 24.
As shown in Figure 2, the entrance 241 of return air channel 24 is positioned at the front portion of a sidewall of the second storeroom 3, exports 242 and is positioned on the sidewall of evaporator room 13 phase the same side.Return air channel 24 can be generally u-shaped.
Please refer to Fig. 2 and Fig. 3, second partition wall 9 has the through hole 25 of multiple circulation second storeroom 3 and the 3rd storeroom 4, thus the air in the 3rd storeroom 4 can flow into the second storeroom 3 via these through holes 25 and via return air channel 24 Returning evaporimeter room 13 (as in Fig. 3, arrow R is schematically shown).
Through hole 25 is positioned at the front portion of the second partition wall 9, thus can flow by the downward entrance 241 towards return air channel 24 substantially vertically from the air of the 3rd storeroom 4.
Second partition wall 9 comprises the middle cross beam 91 that is fixed on the second storeroom 3 pair of sidewalls and front end and rides over demarcation strip 92 on middle cross beam 91.Through hole 25 is positioned at the front portion of demarcation strip 92.Demarcation strip 92 can comprise the upper shell 921, lower house 922 and the thermal insulation layer between upper shell 921 and lower house 922 923 that link together.
According to the embodiment of the present invention, the air of the 3rd storeroom 4 flows through the second storeroom 3 Returning evaporimeter room 13 again, is conducive to making the temperature of the second storeroom 3 lower than the 3rd storeroom 4, thus user can will be easier to corrupt food cold storage at the second storeroom 3.On the other hand, because the second storeroom 3 and the 3rd storeroom 4 can share same return air channel 24, this can the structure of remarkable complicated refrigerator 1.In addition, temperature-detecting device 30 is arranged in the 3rd higher storeroom 4 of temperature, and the temperature of co-controlling second storeroom 3 and the 3rd storeroom 4 is carried out by an air door 26 and temperature-detecting device 30, and return air channel 24 is positioned at the second storeroom 3 and makes its temperature lower than the 3rd storeroom 4, therefore use the accurate control that a set of temperature control and cooling system can ensure the second storeroom 3 and the 3rd storeroom 4.
The various embodiments of the single parts that composition graphs 1 to Fig. 3 illustrates can any given mode combine mutually, to realize technique effect of the present utility model.In addition, the utility model is not limited to illustrated embodiment, also can use other means outside shown means under normal circumstances, as long as these means also can reach identical effect.
Claims (10)
1. a refrigerator (1), is characterized in that comprising:
First storeroom (2), the second storeroom (3) and the 3rd storeroom (4);
Close respectively first (5), second (6) and the 3rd (7) of the first storeroom (2), the second storeroom (3) and the 3rd storeroom (4);
Separate first partition wall (8) of described first storeroom (2) and the second storeroom (3), separate second partition wall (9) of the second storeroom (3) and the 3rd storeroom (4);
Evaporimeter (12), is positioned at evaporator room (13);
The first air channel (16) be communicated with described evaporator room (13), cold air flows to described first storeroom (2) from described evaporator room (13) by described first air channel (16);
The second air channel (17) be communicated with described evaporator room (13), cold air flows to the second storeroom (3) and the 3rd storeroom (4) from described evaporator room (13) via described second air channel (17);
Return air channel (24), the entrance (241) of described return air channel (24) is positioned at described second storeroom (3), and the air of described second storeroom (3) returns described evaporator room (13) via described return air channel (24);
Wherein, described second partition wall (9) has the through hole (25) of described second storeroom of multiple circulation (3) and described 3rd storeroom (4), and the 3rd storeroom (4) air flows into described second storeroom (3) via described through hole (25) and returns described evaporator room (13) via described return air channel (24).
2. refrigerator (1) as claimed in claim 1, is characterized in that, comprises the air door (26) in order to close or to open the second air channel (17).
3. refrigerator (1) as claimed in claim 1, it is characterized in that, described return air channel (24) is positioned at the front end of the sidewall (31) of described second storeroom (3), and described through hole (25) is positioned at the front portion of described second partition wall (9).
4. refrigerator (1) as claimed in claim 1, it is characterized in that, described second partition wall (9) comprises the middle cross beam (91) that is fixed on described second storeroom (3) pair of sidewalls (31) and front end rides over the demarcation strip (92) that middle cross beam (91) is upper, have thermal insulation layer (923), and described through hole (25) is positioned on described demarcation strip (92).
5. refrigerator (1) as claimed in claim 4, it is characterized in that, described demarcation strip (92) comprises upper shell (921) and the lower house (922) of connection, and described thermal insulation layer (923) is positioned between upper shell (921) and lower house (922).
6. refrigerator (1) as claimed in claim 1, it is characterized in that, described evaporator room (13) is positioned between described first partition wall (8) and air duct board (14), and described air duct board (14) forms the roof of described first storeroom (2).
7. refrigerator (1) as claimed in claim 6, it is characterized in that, the front end of described air duct board (14) is provided with multiple return air inlet (23), and the air of described first storeroom (2) returns described evaporator room (13) by described return air inlet (23).
8. refrigerator (1) as claimed in claim 1, it is characterized in that, described first storeroom (2) is refrigerating chamber, and the storage temperature of described second storeroom (3) and described 3rd storeroom (4) is greater than zero degree.
9. refrigerator (1) as claimed in claim 1, it is characterized in that, described 3rd storeroom (4), the second storeroom (3) and described first storeroom (2) in the vertical direction distribute from top to bottom successively.
10. the refrigerator (1) as described in above any one claim, it is characterized in that, comprise the temperature-detecting device (30) and controller that are positioned at described 3rd storeroom (4), described controller determines whether cool described second storeroom (3) and described 3rd storeroom (4) based on the testing result of described temperature-detecting device (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133260.6U CN204594020U (en) | 2015-03-10 | 2015-03-10 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133260.6U CN204594020U (en) | 2015-03-10 | 2015-03-10 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204594020U true CN204594020U (en) | 2015-08-26 |
Family
ID=53930166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520133260.6U Active CN204594020U (en) | 2015-03-10 | 2015-03-10 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204594020U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813445A (en) * | 2015-11-27 | 2017-06-09 | 博西华电器（江苏）有限公司 | Refrigerator |
| CN110879273A (en) * | 2018-09-05 | 2020-03-13 | 博西华电器（江苏）有限公司 | Gas detection module for refrigerator, refrigerator and gas detection method |
| CN111854285A (en) * | 2020-07-28 | 2020-10-30 | 长虹美菱股份有限公司 | Double-system refrigerator |
| WO2022057257A1 (en) * | 2020-09-15 | 2022-03-24 | 海信（山东）冰箱有限公司 | Refrigerator |
-
2015
- 2015-03-10 CN CN201520133260.6U patent/CN204594020U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813445A (en) * | 2015-11-27 | 2017-06-09 | 博西华电器（江苏）有限公司 | Refrigerator |
| CN110879273A (en) * | 2018-09-05 | 2020-03-13 | 博西华电器（江苏）有限公司 | Gas detection module for refrigerator, refrigerator and gas detection method |
| CN110879273B (en) * | 2018-09-05 | 2023-11-17 | 博西华电器（江苏）有限公司 | Gas detection module for refrigerator, refrigerator and gas detection method |
| CN111854285A (en) * | 2020-07-28 | 2020-10-30 | 长虹美菱股份有限公司 | Double-system refrigerator |
| WO2022057257A1 (en) * | 2020-09-15 | 2022-03-24 | 海信（山东）冰箱有限公司 | Refrigerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016082533A1 (en) | Air-cooled refrigerator and control method therefor | |
| US7775065B2 (en) | Methods and apparatus for operating a refrigerator | |
| WO2016082532A1 (en) | Air-cooled refrigerator | |
| WO2016082534A1 (en) | Air-cooled refrigerator and control method therefor | |
| CN106679265B (en) | A kind of refrigerator and its control method | |
| US20170292766A1 (en) | Refrigerator and cold air circulation module for a refrigerator | |
| CN204594020U (en) | Refrigerator | |
| CN103339454B (en) | Freezer | |
| WO2018040441A1 (en) | Refrigerator-freezer | |
| CN209893747U (en) | Refrigerator with a door | |
| WO2016082535A1 (en) | Dry storage device and ventilation method therefor | |
| US3375677A (en) | Method and apparatus for maintaining high humidity in a frost-free domestic refrigerator | |
| CN205561400U (en) | Refrigerator | |
| JP5175705B2 (en) | refrigerator | |
| CN101484764A (en) | Refrigerator having a temperature controlled compartment | |
| CN109990532A (en) | Refrigerator with door body hothouse | |
| CN115900208A (en) | Refrigerator and control method thereof | |
| JP3594544B2 (en) | refrigerator | |
| CN101995134A (en) | Refrigerator | |
| CN109595874A (en) | Control method, control device and the refrigerator of refrigerator | |
| KR100678777B1 (en) | Refrigerator | |
| US7260957B2 (en) | Damper for refrigeration apparatus | |
| JP3594545B2 (en) | refrigerator | |
| CN208520064U (en) | With the refrigerator that can be detached from heat preservation module | |
| JP2006250465A (en) | Refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |