CN212362555U - Refrigerator with a door - Google Patents
Refrigerator with a door Download PDFInfo
- Publication number
- CN212362555U CN212362555U CN202020814172.3U CN202020814172U CN212362555U CN 212362555 U CN212362555 U CN 212362555U CN 202020814172 U CN202020814172 U CN 202020814172U CN 212362555 U CN212362555 U CN 212362555U
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- changing chamber
- temperature
- heating
- cold
- air duct
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- 238000010438 heat treatment Methods 0.000 claims abstract description 97
- 238000001816 cooling Methods 0.000 claims abstract description 69
- 238000005192 partition Methods 0.000 claims abstract description 30
- 238000005057 refrigeration Methods 0.000 claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 description 9
- 238000009413 insulation Methods 0.000 description 5
- 235000013305 food Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 235000012055 fruits and vegetables Nutrition 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005070 ripening Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The application provides a refrigerator. The refrigerator comprises a cold-warm temperature-changing chamber, a refrigerating air duct and a heating assembly, wherein at least part of the cold-warm temperature-changing chamber is formed by a refrigerating partition plate, the refrigerating air duct is arranged outside the cold-warm temperature-changing chamber and flows through the refrigerating partition plate, and the refrigerating air duct refrigerates the interior of the cold-warm temperature-changing chamber through the refrigerating partition plate. The heating component is arranged in the cold and warm temperature-changing chamber and is used for heating the cold and warm temperature-changing chamber. When the cold and warm temperature-changing chamber needs a refrigeration function, cold air flows are circulated in the refrigeration air channel, and the cold and warm temperature-changing chamber is refrigerated through the refrigeration partition plate; when the cold and warm temperature-changing chamber needs a heating function, the heating component arranged in the cold and warm temperature-changing chamber heats the interior of the cold and warm temperature-changing chamber. Therefore, the cold and warm temperature-changing chamber can be cooled by cold air of the refrigerator, and the cooling of other chambers of the refrigerator is not influenced when the cold and warm temperature-changing chamber is independently heated, so that the independent cold and warm temperature changing of the cold and warm temperature-changing chamber is realized.
Description
Technical Field
The utility model relates to a refrigeration plant technical field particularly, relates to a refrigerator.
Background
The refrigerator is seen everywhere in daily life, various types of refrigerators are endless, air-cooled and direct-cooled, and the air-cooled refrigerator occupies the market mainstream position by virtue of excellent performance of the air-cooled refrigerator. Various large refrigerator manufacturers expand the air-cooled refrigerators to have various functions, such as deodorization, sterilization, dry and wet storage, temperature change adjustment and the like, wherein the temperature change adjustment is standard matching of most air-cooled refrigerators.
Most of the temperature change adjusting functions of air-cooled refrigerators in the current market can only be adjusted within a refrigerating and freezing range, and cannot realize a heating function, if the temperature change of an individual chamber of one refrigerator can be realized, the functions of fruit and vegetable ripening, warm eating and warm drinking and food unfreezing can be expanded on the basis of realizing the refrigerating function, and the work of other chambers can not be influenced when the refrigerator is heated, so that great convenience is brought to users.
In view of the above technical problems, for example, in patent application No. 201610639660.3, a refrigerator compartment and a control system thereof are disclosed, in which an evaporator for cooling is provided on an inner container, and a condenser for heating is provided at the bottom of the refrigerator compartment. Thereby realizing the temperature change between the single chambers of the refrigerator. However, this technique has the following disadvantages: the inner container is provided with an evaporator for refrigeration, and the structure of the evaporator occupies space and is not suitable for an air-cooled refrigerator. The condenser that is used for the heating is equipped with in refrigerator room bottom, and condenser heating work needs the start compressor, and start compressor can increase the consumption and control complicacy, and other system work can also be influenced in the compressor start-up, are unfavorable for independent work between the room.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a refrigerator to the alternating temperature space that exists of refrigerator among the solution prior art is unfavorable for the technical problem of room autonomous working.
An embodiment of the present application provides a refrigerator, including: the cold and warm temperature-changing chamber is at least partially formed by a refrigeration partition plate; the refrigerating air duct is arranged outside the cold and warm temperature changing chamber and flows through the refrigerating partition plate, and the refrigerating air duct refrigerates the interior of the cold and warm temperature changing chamber through the refrigerating partition plate; and the heating component is arranged in the cold and warm temperature-changing chamber and is used for heating the interior of the cold and warm temperature-changing chamber.
In one embodiment, the refrigerator further comprises a cold air duct, two ends of the refrigeration air duct are respectively communicated with the cold air duct, and the refrigeration air duct is provided with an air door.
In one embodiment, the air door includes an air inlet door and an air outlet door, and the air inlet door and the air outlet door are respectively located at two ends of the refrigeration air duct.
In one embodiment, a heat insulation layer is arranged outside the cold and warm temperature changing chamber.
In one embodiment, the portion of the refrigerated air duct associated with the refrigerated partition is located within the insulating layer.
In one embodiment, the heating assembly includes a heater disposed within the cold/warm variable temperature compartment.
In one embodiment, the heating assembly further comprises: the heating air channel is formed in the side wall of the cooling-heating temperature-changing chamber, the side wall of the cooling-heating temperature-changing chamber is provided with an air inlet and an air return inlet which are communicated with the heating air channel, and the heater is positioned in the heating air channel.
In one embodiment, the heating assembly further comprises: and the heating fan is arranged in the heating air duct.
In one embodiment, the refrigerator further includes a temperature sensor installed in the cooling/heating temperature changing chamber for detecting a temperature in the cooling/heating temperature changing chamber.
In one embodiment, a plurality of reinforcing ribs are formed on the refrigeration partition plate, a partition plate refrigeration air duct is formed between two adjacent reinforcing ribs, and the refrigeration air duct is communicated with the partition plate refrigeration air duct.
In the above embodiment, when the cooling/heating temperature-changing chamber needs a cooling function, the cooling air duct circulates a cooling air flow, and the cooling/heating temperature-changing chamber is cooled by the cooling partition plate; when the cold and warm temperature-changing chamber needs a heating function, the heating component arranged in the cold and warm temperature-changing chamber heats the interior of the cold and warm temperature-changing chamber. Therefore, the cold and warm temperature-changing chamber can be cooled by cold air of the refrigerator, and the cooling of other chambers of the refrigerator is not influenced when the cold and warm temperature-changing chamber is independently heated, so that the independent cold and warm temperature changing of the cold and warm temperature-changing chamber is realized.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is an overall structural schematic diagram of an embodiment of a refrigerator according to the present invention;
FIG. 2 is a schematic cross-sectional view of a first angle at a cold/warm temperature changing compartment of the refrigerator of FIG. 1;
FIG. 3 is a schematic cross-sectional view of a second angle at a cold/warm temperature changing compartment of the refrigerator of FIG. 1;
FIG. 4 is a schematic structural diagram of a cover plate of a detachable air duct for a temperature-changing chamber of the refrigerator shown in FIG. 3;
fig. 5 is a schematic cross-sectional view of a cooling air duct above a temperature changing compartment of the refrigerator of fig. 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
As shown in fig. 1, fig. 2 and fig. 3, the embodiment of the refrigerator of the present invention includes a cooling/heating temperature-changing chamber 10, a cooling air duct 20 and a heating assembly 30, at least a portion of the cooling/heating temperature-changing chamber 10 is formed by a cooling partition plate 11, the cooling air duct 20 is disposed outside the cooling/heating temperature-changing chamber 10 and flows through the cooling partition plate 11, and the cooling air duct 20 cools the cooling/heating temperature-changing chamber 10 through the cooling partition plate 11. The heating unit 30 is installed inside the cooling/heating temperature-changing chamber 10, and is used for heating the inside of the cooling/heating temperature-changing chamber 10.
By applying the technical scheme of the utility model, when the cold and warm temperature-changing chamber 10 needs the refrigeration function, the cold air flows through the refrigeration air duct 20, and the cold and warm temperature-changing chamber 10 is refrigerated through the refrigeration clapboard 11; when the cooling/heating temperature-changing chamber 10 needs a heating function, the heating module 30 installed in the cooling/heating temperature-changing chamber 10 heats the inside of the cooling/heating temperature-changing chamber 10. Thus, the cooling/heating temperature-changing chamber 10 can be cooled by cold air of the refrigerator, and when the cooling/heating temperature-changing chamber 10 is independently heated, cooling of other chambers of the refrigerator is not affected, so that independent cooling/heating temperature changing of the cooling/heating temperature-changing chamber 10 is realized.
As shown in fig. 2, in the technical solution of this embodiment, the refrigerator further includes a cold air duct 40, two ends of the cooling air duct 20 are respectively communicated with the cold air duct 40, and the cooling air duct 20 is provided with a damper. When the cold and warm temperature-changing chamber 10 needs a refrigerating function, the air door opens the refrigerating air duct 20 to be communicated with the cold air duct 40; when the cooling/heating temperature-changing compartment 10 needs a heating function, the air door closes the communication between the cooling air duct 20 and the cold air duct 40. The cool air duct 40 is also used to cool the other compartments of the refrigerator.
Optionally, as shown in fig. 2, the air door includes an air inlet door 21 and an air outlet door 22, and the air inlet door 21 and the air outlet door 22 are respectively located at two ends of the cooling air duct 20. The complete closing of the refrigeration air duct 20 can be realized through the air inlet door 21 and the air outlet door 22, so that the influence of heat transferred to the cold air duct 40 through the refrigeration air duct 20 on the refrigeration of other compartments when the cold and warm temperature change compartment 10 heats is avoided. When the cooling/heating temperature-changing chamber 10 needs a refrigeration function, the air inlet door 21 and the air outlet door 22 are opened, the cold air flow of the refrigerator enters the refrigeration air duct 20, the temperature is transferred through the refrigeration partition plate 11 to refrigerate the cooling/heating temperature-changing chamber 10, and the temperature of the cooling/heating temperature-changing chamber 10 is gradually reduced under the action of the refrigeration partition plate 11.
As shown in fig. 2, a thermal insulation layer 50 is disposed outside the cooling/heating temperature-changing chamber 10, and the arrangement of the thermal insulation layer 50 can also ensure that the temperature of the cooling/heating temperature-changing chamber 10 is relatively independent, so as to avoid the cooling/heating temperature-changing chamber 10 from being influenced by other cooling chambers or other cooling chambers influencing the cooling/heating temperature-changing chamber 10. More preferably, the portion of the cooling air duct 20 connected to the cooling partition 11 is located in the heat insulation layer 50, and this arrangement is also for ensuring the temperature independence of the cooling/heating temperature changing compartment 10. Optionally, the thermal insulation layer 50 is a foamed layer.
Optionally, in the technical solution of this embodiment, the heating assembly 30 includes a heater 31, and the heater 31 is disposed in the temperature-changing compartment 10. More preferably, in the technical solution of this embodiment, a hot air circulation manner is adopted, the heating assembly 30 further includes a heating air duct 32, the heating air duct 32 is formed in a side wall of the cooling/heating temperature-changing chamber 10, an air inlet 321 and an air return 322 communicated with the heating air duct 32 are formed on the side wall of the cooling/heating temperature-changing chamber 10, and the heater 31 is located in the heating air duct 32, so that a heating effect in the cooling/heating temperature-changing chamber 10 can be improved. Optionally, the heating assembly 30 further includes: and the heating fan 33, the heating fan 33 is arranged in the heating air duct 32 and is used for providing airflow circulation power. When the temperature-changing chamber 10 needs to be heated, the heating fan 33 and the heater 31 operate, the heating fan 33 circulates air in the temperature-changing chamber 10, the circulating air generates wind direction in the heating air duct and passes through the heater 31, and the heater 31 generates heat to increase the temperature of the temperature-changing chamber.
As shown in fig. 2, the refrigerator further includes a temperature sensor 60, and the temperature sensor 60 is installed in the cooling/heating temperature-changing chamber 10 and is used for detecting the temperature in the cooling/heating temperature-changing chamber 10. The temperature sensor 60 detects the temperature in the cooling/heating temperature-changing chamber 10, so that the temperature in the cooling/heating temperature-changing chamber 10 can be adjusted more precisely.
As shown in fig. 3 and 4, optionally, an air duct cover 12 is mounted on a side wall of the cooling/heating temperature-changing chamber 10, the heating air duct 32 is formed between the air duct cover 12 and the side wall of the cooling/heating temperature-changing chamber 10, and the air inlet 321 and the air return 322 are formed on the air duct cover 12. Optionally, the temperature sensor 60 is mounted on a mounting bracket 121 of the duct cover 12. Optionally, the duct cover 12 is plastic. Optionally, the air duct cover plate 12 is fixed on the side wall of the cooling/heating temperature-changing chamber 10 by screws, and the air duct cover plate 12 covers the heater 31 and the heating fan 33 in the heating air duct to avoid being touched by human hands.
As shown in fig. 3 and 5, in the technical solution of the present embodiment, as a preferred embodiment, a plurality of reinforcing ribs 111 are formed on the refrigerating partition plate 11, a partition plate refrigerating air duct 112 is formed between two adjacent reinforcing ribs 111, and the refrigerating air duct 20 is communicated with the partition plate refrigerating air duct 112. The reinforcing ribs 111 can form the cooling air duct 112 to facilitate the circulation of the cold air flow, and on the other hand, the reinforcing ribs 111 can also enhance the structural strength of the cooling partition 11. Preferably, a flat design is adopted, so that the area of the refrigeration partition plate 11 can be increased, and the refrigeration efficiency is improved.
Optionally, the utility model discloses a refrigerator is forced air cooling refrigerator, and refrigerator refrigeration cycle system includes compressor, evaporimeter, built-in condenser, drier-filter and capillary, and foretell changes in temperature alternating temperature room 10 forms between the foaming layer between box inner bag and door body and box shell.
As can be seen from the above, the refrigerator of the present invention can realize the independent temperature and temperature change and temperature measurement control of the temperature and temperature change chamber 10, and the temperature and temperature change chamber 10 can expand the functions of ripening fruits and vegetables, warming food and warming drink and thawing food on the basis of realizing the refrigeration function, and has diversified functions. The cold and warm temperature-changing chamber 10 has high independence and can be independently controlled, and the cold and warm temperature-changing chamber does not influence and taint odor with other chambers.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A refrigerator, characterized by comprising:
the cooling and heating temperature-changing chamber (10), at least part of the cooling and heating temperature-changing chamber (10) is formed by a refrigeration partition plate (11);
the refrigerating air duct (20) is arranged outside the cold and warm temperature changing chamber (10) and flows through the refrigerating partition plate (11), and the refrigerating air duct (20) refrigerates the interior of the cold and warm temperature changing chamber (10) through the refrigerating partition plate (11);
and the heating component (30) is arranged in the cold and warm temperature-changing chamber (10) and is used for heating the cold and warm temperature-changing chamber (10).
2. The refrigerator according to claim 1, further comprising a cool air duct (40), wherein both ends of the cooling air duct (20) are respectively communicated with the cool air duct (40), and the cooling air duct (20) is provided with a damper.
3. The refrigerator according to claim 2, wherein the damper comprises an air inlet damper (21) and an air outlet damper (22), and the air inlet damper (21) and the air outlet damper (22) are respectively located at two ends of the cooling air duct (20).
4. The refrigerator according to claim 1, wherein a heat insulating layer (50) is provided on the outside of the temperature-changing chamber (10).
5. The refrigerator according to claim 4, characterized in that the portion of the refrigerating duct (20) connected to the refrigerating partition (11) is located inside the insulating layer (50).
6. The refrigerator according to claim 1, wherein the heating assembly (30) comprises a heater (31), and the heater (31) is disposed in the temperature-changing compartment (10).
7. The refrigerator according to claim 6, characterized in that the heating assembly (30) further comprises: the heating air duct (32) is formed in the side wall of the cooling/heating temperature-changing chamber (10), an air inlet (321) and an air return opening (322) communicated with the heating air duct (32) are formed in the side wall of the cooling/heating temperature-changing chamber (10), and the heater (31) is located in the heating air duct (32).
8. The refrigerator according to claim 7, characterized in that the heating assembly (30) further comprises: a heating fan (33), wherein the heating fan (33) is arranged in the heating air duct (32).
9. The refrigerator according to claim 1, further comprising a temperature sensor (60), wherein the temperature sensor (60) is installed in the temperature-changing chamber (10) for detecting the temperature in the temperature-changing chamber (10).
10. The refrigerator according to claim 1, wherein a plurality of reinforcing ribs (111) are formed on the refrigerating partition plate (11), a partition plate refrigerating air duct (112) is formed between two adjacent reinforcing ribs (111), and the refrigerating air duct (20) is communicated with the partition plate refrigerating air duct (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020814172.3U CN212362555U (en) | 2020-05-15 | 2020-05-15 | Refrigerator with a door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020814172.3U CN212362555U (en) | 2020-05-15 | 2020-05-15 | Refrigerator with a door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212362555U true CN212362555U (en) | 2021-01-15 |
Family
ID=74149769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020814172.3U Active CN212362555U (en) | 2020-05-15 | 2020-05-15 | Refrigerator with a door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212362555U (en) |
-
2020
- 2020-05-15 CN CN202020814172.3U patent/CN212362555U/en active Active
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