CN215373129U - A kind of refrigerator - Google Patents
A kind of refrigerator Download PDFInfo
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- CN215373129U CN215373129U CN202121188877.XU CN202121188877U CN215373129U CN 215373129 U CN215373129 U CN 215373129U CN 202121188877 U CN202121188877 U CN 202121188877U CN 215373129 U CN215373129 U CN 215373129U
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- ice
- refrigeration
- refrigerator
- compressor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Abstract
The utility model relates to the technical field of household appliances, and discloses a refrigerator which comprises a refrigerator body, an ice maker, a first refrigerating pipeline and a second refrigerating pipeline, wherein the ice maker is arranged in the refrigerator body and is provided with at least two ice making evaporation tubes which are independently arranged; a first compressor, a first condensing device and a first ice-making throttling device are sequentially arranged on the first refrigeration pipeline along the flowing direction of a refrigerant, and the first ice-making throttling device is communicated with one refrigeration evaporation pipe; and a second compressor, a second condensing device and a second ice-making throttling device are sequentially arranged on the second refrigerating pipeline along the flowing direction of the refrigerant, and the second ice-making throttling device is communicated with one refrigerating evaporation pipe. The refrigerator adopting the technical scheme of the utility model can be adapted to the use of a refrigerator with multiple compressors, can adjust the working state of the compressors according to the use requirement, greatly improves the ice making capacity, and can achieve the purpose of saving energy by independently using one compressor when the ice is full or low.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a refrigerator.
Background
Currently, ice makers used in refrigerators are classified into an air cooling type and a direct cooling type according to a refrigeration method, wherein the air cooling type has been widely used, and has a disadvantage of general ice making efficiency. The direct cooling type adopts a refrigeration pipe to directly contact with a metal ice making grid for refrigeration, has higher efficiency compared with the air cooling type, and has the defects of relatively complex structure and higher assembly requirement.
The existing direct-cooling ice maker for the refrigerator adopts a single compressor to carry out single-in single-out serial type refrigeration on the ice maker, and meanwhile, the ice maker needs to carry out passive refrigeration by matching with the refrigeration requirements of all chambers of the refrigerator, so that the efficiency cannot reach the highest while the refrigeration of the refrigerator is realized and the ice maker is refrigerated.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: the utility model provides a refrigerator, this refrigerator can adapt to the use of the refrigerator of many compressors, can be according to the operating condition of user demand adjustment compressor, compromise other rooms of refrigerator under the refrigerated prerequisite simultaneously, can promote ice-making ability by a wide margin, and can also reach the purpose of energy saving through a compressor of exclusive use when full ice or low ice demand.
In order to accomplish the above object, the present invention provides a refrigerator including a cabinet, an ice maker, a first refrigerating circuit and a second refrigerating circuit,
the ice maker is arranged in the box body and is provided with at least two refrigeration evaporation tubes which are independently arranged;
a first compressor, a first condensing device and a first ice-making throttling device are sequentially arranged on the first refrigeration pipeline along the flowing direction of the refrigerant;
a second compressor, a second condensing device and a second ice-making throttling device are sequentially arranged on the second refrigeration pipeline along the flowing direction of the refrigerant;
the first ice-making throttling device and the second ice-making throttling device are respectively communicated with the inlet end of one of the refrigeration evaporation pipes, and the outlet ends of the two refrigeration evaporation pipes are respectively communicated with the air inlet end of the first compressor and the air inlet end of the second compressor.
In some embodiments of the present application, the refrigerator further includes a freezing and refrigerating branch, a refrigerant inlet end of the freezing and refrigerating branch is communicated with a refrigerant outlet end of the first condensing device, a freezing throttling device and a freezing evaporator are sequentially arranged on the freezing and refrigerating branch along a flow direction of the refrigerant, and a refrigerant outlet end of the freezing evaporator is connected with an air inlet of the first compressor.
In some embodiments of the present application, the refrigeration evaporator is disposed between the ice maker and the first compressor, and a refrigerant outlet end of one of the refrigeration evaporating tubes is connected to a refrigerant inlet end of the refrigeration evaporator.
In some embodiments of the present application, the first condensing device and the second condensing device are configured as one condenser, and the refrigerant outlet end of the first compressor and the refrigerant outlet end of the second compressor are both connected to the refrigerant inlet end of the condenser.
In some embodiments of the present application, the first ice-making throttling device is disposed at a downstream end of the freezing and refrigerating branch, and an upstream end of the first ice-making throttling device is provided with a switching valve capable of connecting or disconnecting the first ice-making throttling device and the first condensing device.
In some embodiments of the present application, the refrigerator further comprises a refrigerating compartment, and the freezer evaporator is used for refrigerating the refrigerating compartment.
In some embodiments of the present application, the ice maker includes an ice making chamber, an ice bank, and at least two refrigeration evaporating pipes,
the ice making chamber is provided with a water inlet;
the ice tray is arranged in the ice making chamber, at least one accommodating groove is formed in the ice tray, and the water inlet is used for supplying water to the accommodating groove;
at least two refrigeration evaporation tubes are arranged in the ice making chamber and are arranged below the ice grids along the extending direction of the ice grids.
In some embodiments of the present application, the ice maker further comprises a heating device disposed in the ice making chamber, the heating device being configured to heat the ice cubes in the container.
In some embodiments of the present application, the ice maker further comprises a turnover mechanism disposed in the ice making chamber for turnover the ice tray.
In some embodiments of the present application, the ice maker further comprises an ice making fan disposed in the ice making chamber, the ice making fan being disposed opposite to the refrigeration evaporating pipe.
Compared with the prior art, the refrigerator provided by the embodiment of the utility model has the beneficial effects that:
according to the refrigerator provided by the embodiment of the utility model, the first compressor and the second compressor are respectively arranged on the first refrigeration pipeline and the second refrigeration pipeline, and the refrigerants of the first refrigeration pipeline and the second refrigeration pipeline pass through the ice maker, so that the two compressors can respectively provide the refrigerants for the ice maker and can also provide the refrigerants for the ice maker together.
Drawings
FIG. 1 is a schematic diagram of a refrigeration system for a refrigerator according to an embodiment of the present invention;
FIG. 2 is a schematic view of a first refrigeration circuit and a freezer leg of an embodiment of the present invention;
FIG. 3 is a schematic view of a second refrigeration circuit of an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an ice maker according to an embodiment of the present invention;
FIG. 5 is an exploded view of an ice maker according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of an ice making fan of an ice making machine according to an embodiment of the present invention;
in the figure, 100, an ice maker, 110, a first refrigeration evaporation pipe, 120, a second refrigeration evaporation pipe, 130, an ice making fan, 140, a water drainage channel, 150, a pressure plate, 160, an ice grid, 170, an ice turning rod, 200, a first refrigeration pipeline, 210, a first compressor, 220, a first ice making throttling device, 300, a second refrigeration pipeline, 310, a second compressor, 320, a second ice making throttling device, 400, a condenser, 500, a freezing refrigeration branch, 510, a freezing throttling device, 520, a freezing evaporator, 600, a switching valve, 700 and a refrigerating chamber.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, which are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The utility model will be further explained and explained with reference to the drawings and the embodiments in the description. The step numbers in the embodiments of the present invention are set for convenience of illustration only, the order between the steps is not limited at all, and the execution order of each step in the embodiments can be adaptively adjusted according to the understanding of those skilled in the art.
As shown in fig. 1 to 6, a refrigerator according to a preferred embodiment of the present invention includes a cabinet (not shown), an ice maker 100, a first refrigerating circuit 200 and a second refrigerating circuit 300,
the ice maker 100 is arranged in the box body, and the ice maker 100 is provided with at least two refrigeration evaporation tubes which are independently arranged;
a first compressor 210, a first condensing device and a first ice-making throttling device 220 are sequentially arranged on the first refrigeration pipeline 200 along the flowing direction of the refrigerant, and the first ice-making throttling device 220 is communicated with one refrigeration evaporation pipe;
a second compressor 310, a second condensing device and a second ice-making throttling device 320 are sequentially arranged on the second refrigeration pipeline 300 along the flowing direction of the refrigerant, and the second ice-making throttling device 320 is communicated with one refrigeration evaporation pipe;
the first ice-making throttling device 220 and the second ice-making throttling device 320 are respectively communicated with the inlet end of one of the refrigeration evaporation tubes, and the outlet ends of the two refrigeration evaporation tubes are respectively communicated with the air inlet end of the first compressor 210 and the air inlet end of the second compressor 310.
Based on the above technical solution, the first refrigeration pipeline 200 and the second refrigeration pipeline 300 are respectively provided with the first compressor 210 and the second compressor 310, and the refrigerants of the first refrigeration pipeline 200 and the second refrigeration pipeline 300 both pass through the ice maker 100, so that the two compressors can respectively provide the refrigerants for the ice maker 100 and can also provide the refrigerants for the ice maker 100 together, thereby, when the ice making requirement is not high, any refrigeration pipeline can be used to provide the refrigerants for the ice maker 100, the energy consumption is reduced on the premise of meeting the ice making requirement, and the energy is saved.
In some embodiments of the present application, the refrigerator further includes a freezing and refrigerating branch 500, a refrigerant inlet end of the freezing and refrigerating branch 500 is communicated with a refrigerant outlet end of the first condensing device, a freezing throttle device 510 and a freezing evaporator 520 are sequentially disposed on the freezing and refrigerating branch 500 along a flow direction of a refrigerant, a refrigerant outlet end of the freezing evaporator 520 is connected to an air inlet of the first compressor 210, and the freezing and refrigerating branch 500 is disposed beside the first refrigerating pipeline 200, so that the first refrigerating pipeline 200 can refrigerate the freezing chamber while providing the refrigerant for the ice maker 100.
In some embodiments of the present application, the refrigeration evaporator 520 is disposed between the ice maker 100 and the first compressor 210, and a refrigerant outlet end of one of the refrigeration evaporation tubes is connected to a refrigerant inlet end of the refrigeration evaporator 520, so that the refrigerant passing through the ice maker 100 can utilize the remaining cold in the refrigeration evaporator 520, thereby saving energy.
In some embodiments of the present application, the first condensing unit and the second condensing unit are configured as one condenser 400, and the refrigerant outlet end of the first compressor 210 and the refrigerant outlet end of the second compressor 310 are connected to the refrigerant inlet end of the condenser 400, so that the arrangement of the refrigeration system is facilitated by configuring the condensers 400 on the two circuits as one condenser 400, thereby saving space utilization.
In some embodiments of the present application, the first ice making throttling device 220 is disposed at the downstream end of the freezing and refrigerating branch 500, the upstream end of the first ice making throttling device 220 is provided with a switching valve 600, and the switching valve 600 can connect or disconnect the first ice making throttling device 220 and the first condensing device, so that when the ice maker 100 does not need to refrigerate, the circuit of the first ice making throttling device 220 can be disconnected by the switching valve 600, thereby avoiding a problem that the closing of the first compressor 210 may affect the freezing and refrigerating branch 500.
In some embodiments of the present application, the refrigerator further includes a refrigerating compartment 700, and the freezing evaporator 520 is used to refrigerate the refrigerating compartment 700, so that more demands of a user can be satisfied by providing the refrigerating compartment 700.
As shown in fig. 5 to 6, in some embodiments of the present application, the ice making device includes an ice maker 100, a first refrigerating evaporation pipe 110, a second refrigerating evaporation pipe 120, an ice tray 160, a water filling device, a turnover mechanism, and a heater,
the ice maker 100 has an ice making chamber;
the first refrigeration evaporation pipe 110 is arranged in the ice making chamber along the extending direction of the ice making chamber, one end of the first refrigeration evaporation pipe 110 is connected with the freezing evaporator 520, and the other end of the first refrigeration evaporation pipe 110 is connected with the refrigerant inlet end;
the second refrigeration evaporation pipe 120 is arranged in the ice making chamber along the extending direction of the ice making chamber, one end of the second refrigeration evaporation pipe 120 is connected with the ice making refrigeration pipeline, and the other end of the second refrigeration evaporation pipe 120 is connected with the refrigerant inlet end;
the ice tray 160 is arranged in the ice making chamber and is positioned above the first refrigeration evaporating pipe 110 and the second refrigeration evaporating pipe 120, and a plurality of accommodating grooves for forming ice blocks are formed in the ice tray 160;
the water injection device is used for supplying water to the ice tray 160;
the turnover mechanism is arranged in the ice making chamber and used for turning over the ice grids 160;
the heater is disposed in the ice making chamber to heat the ice tray 160.
In some embodiments of the present application, the turnover mechanism includes an ice-turning bar 170 and a motor,
the ice turning bar 170 is disposed above the ice tray 160;
the motor is connected to the ice-turning lever 170 for driving the ice-turning lever 170 to rotate, thereby turning the ice tray 160.
The first refrigeration evaporating pipe 110 and the second refrigeration evaporating pipe 120 are in direct contact with the ice tray 160 of the ice maker 100, through refrigerant evaporation, the first refrigeration evaporating pipe 110 and the second refrigeration evaporating pipe 120 reach a low temperature of about-33 degrees, the ice tray 160 in contact with the first refrigeration evaporating pipe 110 and the second refrigeration evaporating pipe 120 also reaches-25 degrees, further, water in the ice tray 160 is cooled, finally the water is changed into ice, the ice blocks are separated from the ice tray 160 through heating of a heater of the ice maker 100, and after the ice tray 160 is turned over by the turning mechanism, the ice blocks are separated from the ice tray 160.
In some embodiments of the present application, a pressing plate 150 for fixing the first refrigeration evaporation tube 110 and the second refrigeration evaporation tube 120 is disposed in the ice making chamber, so as to facilitate fixing the first refrigeration evaporation tube 110 and the second refrigeration evaporation tube 120, and prevent the positions of the first refrigeration evaporation tube 110 and the second refrigeration evaporation tube 120 from being shifted, so that the distance between the first refrigeration evaporation tube 110 and the ice tray 160 is increased, thereby preventing cold waste.
In some embodiments of the present application, the ice making apparatus further includes an ice making fan 130, the ice making fan 130 is disposed in the ice making chamber, and the ice making fan 130 is disposed opposite to the refrigeration evaporation tube, so that the ice making fan 130 operates effectively, an air channel is formed between the inside and the outside of the ice making machine 100, and a small local portion of circulation refrigeration is performed, thereby achieving an effect of maintaining the temperature in the ice making chamber.
In some embodiments of the present application, the ice maker 100 further has a water drainage channel 140, and the water drainage channel 140 is used for draining the excess water in the ice tray 160 out of the ice maker 100, so that the water in the ice maker 100 can be quickly drained, and damage to components such as a circuit of the ice maker 100 is avoided.
The working process of the utility model is as follows: the refrigeration system described above forms three circuits:
circuit 1, on which the refrigerant flows in the direction: the first compressor 210 → the condenser 400 → the freezing capillary tube → the freezing evaporator 520, that is, the freezing evaporator 520 is provided with a single refrigerant supply pipeline, the circuit realizes the refrigeration of the freezing chamber and the refrigerating chamber 700, the refrigerating chamber 700 and the freezing chamber carry out cold air circulation through an air duct, and the refrigeration of the two chambers can be realized through the freezing evaporator 520 by the control of an air door, and the refrigeration of the two chambers is realized by the traditional air cooling box principle.
A circuit 2 on which the refrigerant flows in the direction: the first compressor 210 → the condenser 400 → the switching valve 600 → the first ice-making capillary tube → the first refrigeration evaporating tube 110 → the freezing evaporator 520, and this circuit realizes the refrigeration of the ice-making machine 100 and the freezing (refrigerating). The refrigerant enters the ice maker 100 for refrigeration through capillary throttling and then enters the freezing evaporator 520, so that refrigeration of a freezing chamber (a refrigerating chamber 700/air cooling) is realized.
A circuit 3 on which the refrigerant flows in the direction: the second compressor 310 → the condenser 400 → the capillary tube of the ice maker 100 → the second refrigerant evaporating tube 120, and this circuit realizes efficient ice making.
When the demand for ice making is large, the circuit 2 and the circuit 3 are opened simultaneously,
when the ice making demand is general and the freezing chamber needs to refrigerate, the loop 1 and the loop 2 are opened;
when the ice making demand is normal and the freezing chamber does not need refrigeration, the circuit 2 and the circuit 3 are opened and the circuit 1 is disconnected;
when there is no demand for ice making, the switching valve 600 disconnects the circuit 2 and the second compressor 310 is turned off.
When a large amount of ice is required, the circuit is opened.
To sum up, the embodiment of the present invention provides a refrigerator, wherein a first compressor 210 and a second compressor 310 are respectively disposed on a first refrigeration pipeline 200 and a second refrigeration pipeline 300 of the refrigerator, refrigerants in the first refrigeration pipeline 200 and the second refrigeration pipeline 300 both pass through an ice maker 100, so that the two compressors can supply the refrigerant to the ice maker 100 separately, or can supply the refrigerant to the ice maker 100 together, and thus, when the demand for ice making is not high, any refrigeration circuit can be used to provide the ice making machine 100 with the refrigerant, the energy consumption is reduced on the premise of meeting the ice making requirement, the energy is saved, when the ice making requirement is high, the first refrigeration pipeline 200 and the second refrigeration pipeline 300 together provide the ice making machine 100 with the refrigerant, the ice making effect of the ice making machine 100 is greatly improved, meanwhile, even if one compressor fails, the ice maker 100 can still work normally, and the ice making stability is improved.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", "X-axis direction", "Y-axis direction", "Z-axis direction", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Moreover, some of the above terms may be used to indicate other meanings besides orientation or position, for example, the term "on" may also be used to indicate some kind of dependency or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. A refrigerator, characterized by comprising:
a box body;
the ice maker is arranged in the box body and is provided with at least two refrigeration evaporation tubes which are independently arranged;
the first refrigeration pipeline is sequentially provided with a first compressor, a first condensing device and a first ice-making throttling device along the flowing direction of a refrigerant; and
the second refrigeration pipeline is sequentially provided with a second compressor, a second condensing device and a second ice-making throttling device along the flowing direction of the refrigerant;
the first ice-making throttling device and the second ice-making throttling device are respectively communicated with the inlet end of one of the refrigeration evaporation pipes, and the outlet ends of the two refrigeration evaporation pipes are respectively communicated with the air inlet end of the first compressor and the air inlet end of the second compressor.
2. The refrigerator as claimed in claim 1, further comprising a freezing and refrigerating branch, wherein a refrigerant inlet end of the freezing and refrigerating branch is communicated with a refrigerant outlet end of the first condensing device, a freezing throttle device and a freezing evaporator are sequentially arranged on the freezing and refrigerating branch along a flowing direction of the refrigerant, and a refrigerant outlet end of the freezing evaporator is connected with an air inlet of the first compressor.
3. The refrigerator of claim 2, wherein said freezing evaporator is disposed between said ice maker and said first compressor, and wherein a refrigerant outlet end of one of said refrigeration evaporating tubes is connected to a refrigerant inlet end of said freezing evaporator.
4. The refrigerator as claimed in claim 1, wherein the first condensing means and the second condensing means are configured as one condenser, and the refrigerant outlet port of the first compressor and the refrigerant outlet port of the second compressor are connected to a refrigerant inlet port of the condenser.
5. The refrigerator according to claim 2, wherein the first ice making throttling device is provided at a downstream end of the freezing and refrigerating branch, and an upstream end of the first ice making throttling device is provided with a switching valve capable of connecting or disconnecting the first ice making throttling device and the first condensing device.
6. The refrigerator of claim 2 further comprising a fresh food compartment, the freeze evaporator for refrigerating the fresh food compartment.
7. The refrigerator of claim 1, wherein the ice maker comprises:
an ice-making chamber having a water inlet;
the ice tray is arranged in the ice making chamber, at least one accommodating groove is formed in the ice tray, and the water inlet is used for supplying water to the accommodating groove; and
and the at least two refrigeration evaporation tubes are arranged in the ice making chamber and are arranged below the ice grids along the extending direction of the ice grids.
8. The refrigerator of claim 7, wherein the ice maker further comprises a heating device disposed in the ice making chamber, the heating device being configured to heat the ice cubes in the container.
9. The refrigerator of claim 7, wherein the ice maker further comprises a turnover mechanism disposed in the ice making chamber for turning over the ice tray.
10. The refrigerator of claim 7, wherein the ice maker further comprises an ice making fan disposed in the ice making chamber, the ice making fan being disposed opposite to the refrigerating evaporation pipe.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121188877.XU CN215373129U (en) | 2021-05-28 | 2021-05-28 | A kind of refrigerator |
| PCT/CN2022/083457 WO2022247439A1 (en) | 2021-05-25 | 2022-03-28 | Refrigerator |
| US18/485,577 US20240035726A1 (en) | 2021-05-25 | 2023-10-12 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121188877.XU CN215373129U (en) | 2021-05-28 | 2021-05-28 | A kind of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215373129U true CN215373129U (en) | 2021-12-31 |
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ID=79632389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121188877.XU Active CN215373129U (en) | 2021-05-25 | 2021-05-28 | A kind of refrigerator |
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| Country | Link |
|---|---|
| CN (1) | CN215373129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022247439A1 (en) * | 2021-05-25 | 2022-12-01 | 海信容声(广东)冰箱有限公司 | Refrigerator |
-
2021
- 2021-05-28 CN CN202121188877.XU patent/CN215373129U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022247439A1 (en) * | 2021-05-25 | 2022-12-01 | 海信容声(广东)冰箱有限公司 | Refrigerator |
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