CN215113427U - Refrigerator with a door - Google Patents
Refrigerator with a door Download PDFInfo
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- CN215113427U CN215113427U CN202120938646.XU CN202120938646U CN215113427U CN 215113427 U CN215113427 U CN 215113427U CN 202120938646 U CN202120938646 U CN 202120938646U CN 215113427 U CN215113427 U CN 215113427U
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Abstract
The utility model provides a refrigerator, which comprises a compressor chamber, a warm storage air duct, a warm storage air supply pipe, a warm storage return air pipe and a condenser, wherein the warm storage air duct is arranged in the warm storage chamber and is communicated with the warm storage chamber through an air supply outlet; a warm air storage fan is arranged in the warm air storage duct, and a condenser is arranged in the warm air storage duct or the warm air supply pipe; the warm-keeping fan operates, and airflow in the compressor chamber sequentially passes through the warm-keeping air supply pipe, the air inlet, the condenser and the air supply outlet and then enters the warm-keeping chamber; the air flow passing through the warm storage chamber enters a warm storage air return pipe through an air return inlet and then enters a compressor chamber; the utility model discloses the heat that make full use of refrigerator refrigerating system's condenser produced has increased the temperature coverage area scope of refrigerator, satisfies user's diversified storage needs to convenience of customers is used for unfreezing fast.
Description
Technical Field
The utility model belongs to the technical field of domestic refrigerator, especially, relate to a refrigerator.
Background
At present, the quality requirement of fresh food is improved by consumers, and in order to meet the requirements of consumers, new requirements are also provided for refrigerator configuration. On one hand, the storage temperature of daily articles such as tea leaves, cigarettes and the like is required to be 10-25 ℃; the arrangement of refrigeration and freezing of the refrigerator cannot meet the requirements; on the other hand, beverages or foods stored in a low-temperature compartment cannot be directly processed or eaten, and often need to be rapidly thawed before they can be used.
In view of this, the present invention is proposed.
Disclosure of Invention
The utility model provides a to foretell technical problem, provide a refrigerator.
In order to achieve the above object, the utility model discloses a technical scheme be:
a refrigerator, comprising:
a compressor compartment having a compressor housed therein;
the warm keeping chamber is internally provided with a warm keeping air channel communicated with the warm keeping chamber through an air supply outlet; a warm air storage fan is arranged in the warm air storage duct;
one end of the warm air supply pipe is communicated with the warm air storage duct through an air inlet, and the other end of the warm air supply pipe is communicated with the compressor chamber;
one end of the warm storage air return pipe is communicated with the warm storage chamber through an air return inlet, and the other end of the warm storage air return pipe is communicated with the compressor bin;
the condenser is connected with the compressor; the condenser is arranged in the warm air storage duct or the warm air supply pipe;
when the warm air storage fan operates, airflow in the compressor chamber sequentially passes through a warm air storage blast pipe, a condenser and an air supply outlet and enters the warm air storage chamber from the air supply outlet; and the airflow passing through the warm storage chamber enters the warm storage air return pipe through the air return inlet and then enters the compressor bin.
As an implementation manner, the condenser is disposed in the warm air storage duct, and the condenser is a micro-channel condenser.
As an implementation manner, the condenser is spirally arranged in the warm air supply pipe.
As an implementation manner, the condenser is disposed at one end of the warm air storage pipe close to the compressor chamber.
As an implementation manner, the warm storage chamber is defined by the warm storage inner container, an air duct cover plate is arranged on the rear wall of the warm storage inner container, and the air duct cover plate and the rear wall of the warm storage inner container jointly define a warm storage air duct.
As a practical way, the air duct cover plate is transparent.
As an implementable manner, the warm-air supply pipe is connected to the top of the compressor compartment.
As a practical way, an air filtering unit is arranged at the air supply opening.
As an implementation mode, a warm-storage air inlet door is arranged at the air inlet, and a warm-storage air return door is arranged at the air return inlet.
As a practical way, a storage drawer is arranged in the warm keeping chamber.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
the utility model provides a refrigerator, which comprises a compressor chamber, a warm storage air duct, a warm storage air supply pipe, a warm storage return air pipe and a condenser, wherein the warm storage air duct is arranged in the warm storage chamber and is communicated with the warm storage chamber through an air supply outlet; a warm air storage fan is arranged in the warm air storage duct, and a condenser is arranged in the warm air storage duct or the warm air supply pipe; the warm-keeping fan operates, and airflow in the compressor chamber sequentially passes through the warm-keeping air supply pipe, the air inlet, the condenser and the air supply outlet and then enters the warm-keeping chamber; the air flow passing through the warm storage chamber enters a warm storage air return pipe through an air return inlet and then enters a compressor chamber; the utility model discloses the heat that make full use of refrigerator refrigerating system's condenser produced has increased the temperature coverage area scope of refrigerator, satisfies user's diversified storage needs to convenience of customers is used for unfreezing fast.
Drawings
Fig. 1 is a schematic view of an overall structure of a refrigeration system according to a first embodiment of the refrigerator of the present invention;
fig. 2 is a schematic view of an overall structure of a first embodiment of the refrigerator according to the present invention;
fig. 3 is a schematic structural view of a warm storage compartment according to a first embodiment of the refrigerator of the present invention;
fig. 4 is a schematic view of the overall structure of the refrigeration system according to the second embodiment of the refrigerator of the present invention.
In the above figures: a refrigerating chamber 1; a freezing chamber 2; a warm keeping chamber 3; a refrigerating inner container 10; a freezing inner container 20; a warm-keeping inner container 30; a compressor compartment 4; an air duct cover plate 5; a warm air storage duct 8; an air supply outlet 80; an air inlet 81; a condenser 9; a refrigerating evaporator 11; a freezing evaporator 21; a warm-up fan 32; a refrigerated capillary 13; a cryocapillary 14; a warm air supply pipe 15; a warm-air return duct 16; an air return opening 17; an air filter unit 6; a storage drawer 7.
Detailed Description
The present invention is further described below in conjunction with specific embodiments so that those skilled in the art may better understand the present invention and can implement the present invention, but the scope of the present invention is not limited to the scope described in the detailed description. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
It should be noted that the description relating to "first", "second", etc. in the present invention is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Example one
A refrigerator, as shown in fig. 1 to 3, includes a refrigerating compartment 1, a freezing compartment 2, and a warm storage compartment 3; the refrigerating chamber 1, the freezing chamber 2 and the warm storage chamber 3 are sequentially limited by a refrigerating liner 10, a freezing liner 20 and a warm storage liner 30. In this embodiment, the refrigerating chamber 1 is provided above the freezing chamber 2, and the warm storage chamber 3 is provided between the refrigerating chamber 1 and the freezing chamber 2. The positions of the refrigerating chamber 1, the freezing chamber 2, and the warm storage chamber 3 are not limited to the above, and may be adjusted as needed.
The refrigerator is internally provided with a refrigerating system, and the refrigerating system comprises a compressor, a condenser 9 communicated with an outlet of the compressor, an electromagnetic valve for switching the working state of the refrigerating system, a freezing capillary tube 14, a refrigerating capillary tube 13, a freezing evaporator 21 and a refrigerating evaporator 11 which are respectively used for providing cold quantity for the freezing chamber 2 and the refrigerating chamber 1, a freezing fan for diffusing the cold quantity generated by the freezing evaporator 21 to the freezing chamber 2, and a refrigerating fan for diffusing the cold quantity generated by the refrigerating evaporator 11 to the refrigerating chamber 1. Wherein, the refrigeration capillary 13 and the refrigeration evaporator 11 are connected in series to form a refrigeration branch, and the freezing capillary 14 and the freezing evaporator 21 are connected in series to form a freezing branch; the refrigeration branch is connected with the freezing branch in parallel; the compressor, the condenser 9, the electromagnetic valve and the refrigeration branch are sequentially connected in series to form a loop, and the freezing branch is connected in parallel with two ends of the refrigeration branch; the refrigeration capillary 13 is positioned at one side of the refrigeration evaporator 11 close to the electromagnetic valve; the cryocapillary 14 is located on the side of the cryoevaporator 21 near the solenoid valve. Wherein, the condenser 9 provides heat for the warm keeping chamber 3; in addition, the refrigeration system includes a warm air blower 32 for diffusing heat generated by the condenser 9 into the warm keeping compartment 3.
It should be noted that the present invention is not limited to the refrigeration system in which the freezing evaporator 21 and the refrigerating evaporator 11 are provided in parallel, and may be provided as a refrigeration system in which the freezing evaporator 21 and the refrigerating evaporator 11 are provided in series.
The refrigerant is discharged through the compressor, and the heat is dissipated through the condenser 9 in the warm keeping chamber 3 by a centralized coil or the condenser 9 adopting other structural forms; the heat of the condenser 9 is sent into the warm keeping chamber 3 by the warm keeping fan 32. The refrigerant passing through the condenser 9 is returned to the compressor compartment 4 and connected to the refrigerating capillary tube 13 and the freezing capillary tube 14 to refrigerate the corresponding refrigerating compartment 1 or freezing compartment 2.
Specifically, the bottom of the refrigerator is provided with a compressor chamber 4 for accommodating the compressor, and the compressor chamber 4 is communicated with the external environment. An air duct cover plate 5 is arranged on the rear wall of the warm-keeping inner container 30; the air duct cover plate 5 and the rear wall of the warm storage inner container 30 jointly define a warm storage air duct 8, the warm storage air duct 8 is communicated with the warm storage chamber 3 through an air supply outlet 80, and the other end of the warm storage air duct is communicated with the compressor chamber 4. Therefore, the fresh air is introduced into the warm keeping chamber 3, and the fresh air circulation is realized.
In this embodiment, a warm air supply pipe 15 is disposed in the refrigerator, one end of the warm air supply pipe 15 is communicated with the warm air channel 8 through an air inlet 81, and the other end is communicated with the compressor chamber 4. Specifically, the warm-air supply pipe 15 is connected to the top of the compressor compartment 4. The air supply outlet 80 is provided at the lower end of the warm air storage duct 8. In addition, a warm air-returning pipe 16 is arranged in the refrigerator, one end of the warm air-returning pipe 16 is communicated with the warm storage chamber 3 through an air-returning opening 17, and the other end is communicated with the compressor chamber 4.
Specifically, the air supply outlet 80 is arranged at the top of the air duct cover plate 5, and the air return inlet 17 is arranged at the bottom of the air duct cover plate 5. Namely, the upper end of the warm air storage duct 8 is communicated with the warm storage chamber 3 through an air supply outlet 80; the warm air-returning pipe 16 is communicated with the warm storage chamber 3 through an air-returning opening 17 which is positioned at the bottom of the warm storage chamber 3.
The warm air storage blower 32 is disposed in the warm air storage duct 8. A warm air inlet door is arranged at the air inlet 81 of the warm air storage duct 8 to control the opening and closing state of the air inlet 81; a warm air return door is arranged at the air return opening 17 of the warm air storage duct 8 to control the opening and closing state of the air return opening 17; the temperature of the warm storage chamber 3 is adjusted by controlling the warm storage air inlet door and the warm storage air return door, so that the heat balance of the warm storage chamber is realized. An air filtering unit 6 is arranged at an air supply outlet 80 of the warm air storage duct 8 to purify the air entering the warm air storage chamber 3 and ensure the air quality. Wherein the air filter unit 6 is detachably mounted at the air blowing port 80. The air filtering unit 6 comprises a filter screen and filtering objects contained in the filter screen; in this embodiment, the filtrate is activated carbon.
The condenser 9 is arranged in the warm air storage duct 8 and is positioned between the duct cover plate 5 and the rear wall of the warm air storage inner container 30. In this embodiment, the condenser 9 is provided as a microchannel condenser. The warm air storage blower 32 is obliquely arranged in the warm air storage duct 8.
When the warm-keeping fan 32 works, the warm-keeping air inlet door and the warm-keeping air return door are opened, the warm-keeping air supply pipe 15 is communicated with the warm-keeping air duct 8, and the warm-keeping air return pipe 16 is communicated with the warm-keeping chamber 3; the side of the warm-storage fan 32 close to the air supply outlet 80 of the warm-storage air duct 8 forms negative pressure, outside air enters the compressor chamber 4 to carry heat of the compressor, then enters the warm-storage air supply pipe 15, enters the warm-storage air duct 8 through the air inlet 81, is heated by the condenser 9 in the warm-storage air duct 8, and heated air passing through the condenser 9 enters the warm-storage chamber 3 through the air supply outlet 80 to provide heat for the warm-storage chamber 3; the air flow passing through the warm keeping chamber 3 enters the compressor chamber 4 through the air return opening 17 and the warm keeping air return pipe 16 and then is discharged out of the compressor chamber 4. When the air flow flows, on one hand, the heat of the condenser 9 is fully utilized; on the other hand, the airflow carries away the heat generated by the compressor when passing through the compressor chamber 4, so that the heat of the compressor is effectively dissipated and fully utilized. The arrangement can realize wide temperature change of the warm keeping chamber 3, can heat rapidly, not only can satisfy the requirement of storing articles, but also can rapidly thaw food materials taken out from the low-temperature storage chamber. The utility model discloses a setting can make the temperature maintenance of warm keeping room 3 have about 19 degrees, can satisfy the article storage to be convenient for heat and unfreeze.
In addition, the air duct cover plate 5 is transparent. A storage drawer 7 is arranged in the warm keeping chamber 3. After the storage drawer 7 is drawn out of the warm keeping chamber 3, the warm keeping fan 32 can be seen directly; the visual effect of warm-keeping fan 32 effectively increases the science and technology experience sense.
In this embodiment, the refrigerating of the refrigerating chamber, the refrigerating of the freezing chamber and the heating of the warm storage chamber are respectively and independently circulated and do not interfere with each other. The utility model discloses the heat that make full use of refrigerator refrigerating system's condenser produced has effectively increased the temperature coverage area scope of refrigerator, satisfies user's diversified storage needs to convenience of customers is used for unfreezing fast.
Example two
The principle of this embodiment is the same as that of the first embodiment, and the main differences are as follows: the position of the condenser 9 is set differently from the first embodiment.
Specifically, as shown in fig. 4, the condenser 9 is placed in a coil in the warm-air supply pipe 15 at the top of the compressor compartment 4. When the warm-keeping fan 32 works, the warm-keeping air inlet door and the warm-keeping air return door are opened, the warm-keeping air supply pipe 15 is communicated with the warm-keeping air duct 8, and the warm-keeping air return pipe 16 is communicated with the warm-keeping chamber 3; the side of the warm air storage fan 32 close to the air supply outlet 80 of the warm air storage duct 8 forms negative pressure, outside air enters the compressor chamber 4 to carry heat of the compressor, then enters the warm air storage supply pipe 15, passes through the condenser 9 positioned in the warm air storage supply pipe 15, and heated air passing through the condenser 9 enters the warm air storage duct 8 through the air inlet 81, then passes through the warm air storage fan 32 and the air supply outlet 80, and finally enters the warm air storage chamber 3 through the air supply outlet 80 to provide heat for the warm air storage chamber 3; the air flow passing through the warm keeping chamber 3 enters the compressor chamber 4 through the air return opening 17 and the warm keeping air return pipe 16 and then is discharged out of the compressor chamber 4. When the air flow flows, on one hand, the heat of the condenser 9 is fully utilized; on the other hand, the airflow carries away the heat generated by the compressor when passing through the compressor chamber 4, so that the heat of the compressor is effectively dissipated and fully utilized. The arrangement can realize wide temperature change of the warm keeping chamber 3, can heat rapidly, not only can satisfy the requirement of storing articles, but also can rapidly thaw food materials taken out from the low-temperature storage chamber. The utility model discloses a setting can make the temperature maintenance of warm keeping room 3 have about 19 degrees, can satisfy the article storage to be convenient for heat and unfreeze.
In this embodiment the condenser 9 is arranged at the end of the warm-air storage duct close to said compressor compartment 4.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (10)
1. Refrigerator, characterized in that it comprises:
a compressor compartment having a compressor housed therein;
the warm keeping chamber is internally provided with a warm keeping air channel communicated with the warm keeping chamber through an air supply outlet; a warm air storage fan is arranged in the warm air storage duct;
one end of the warm air supply pipe is communicated with the warm air storage duct through an air inlet, and the other end of the warm air supply pipe is communicated with the compressor chamber;
one end of the warm storage air return pipe is communicated with the warm storage chamber through an air return inlet, and the other end of the warm storage air return pipe is communicated with the compressor bin;
the condenser is connected with the compressor; the condenser is arranged in the warm air storage duct or the warm air supply pipe;
when the warm air storage fan operates, airflow in the compressor chamber sequentially passes through a warm air storage blast pipe, a condenser and an air supply outlet and enters the warm air storage chamber from the air supply outlet; and the airflow passing through the warm storage chamber enters the warm storage air return pipe through the air return inlet and then enters the compressor bin.
2. The refrigerator according to claim 1, wherein: the condenser is arranged in the warm air storage duct, and the condenser is a micro-channel condenser.
3. The refrigerator according to claim 1, wherein: the condenser is spirally arranged in the warm-storage blast pipe.
4. The refrigerator according to claim 3, wherein: the condenser is arranged at one end, close to the compressor bin, of the warm air storage pipe.
5. The refrigerator according to any one of claims 1 to 4, wherein: the warm storage chamber is limited by the warm storage inner container, an air duct cover plate is arranged on the rear wall of the warm storage inner container, and the air duct cover plate and the rear wall of the warm storage inner container jointly limit a warm storage air duct.
6. The refrigerator according to claim 5, wherein: the air duct cover plate is transparent.
7. The refrigerator according to any one of claims 1 to 4, wherein: the warm-storage air supply pipe is connected with the top of the compressor bin.
8. The refrigerator according to any one of claims 1 to 4, wherein: and an air filtering unit is arranged at the air supply opening.
9. The refrigerator according to any one of claims 1 to 4, wherein: the air inlet is provided with a warm air inlet door, and the air return port is provided with a warm air return door.
10. The refrigerator according to claim 1, wherein: the warm keeping chamber is internally provided with a storage drawer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120938646.XU CN215113427U (en) | 2021-04-30 | 2021-04-30 | Refrigerator with a door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120938646.XU CN215113427U (en) | 2021-04-30 | 2021-04-30 | Refrigerator with a door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215113427U true CN215113427U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120938646.XU Active CN215113427U (en) | 2021-04-30 | 2021-04-30 | Refrigerator with a door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215113427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427774A (en) * | 2022-01-24 | 2022-05-03 | 海信（山东）冰箱有限公司 | Refrigerator and temperature control method of warm-keeping drawer of refrigerator |
| CN115060039A (en) * | 2022-07-14 | 2022-09-16 | 海信冰箱有限公司 | Refrigerator with a door |
-
2021
- 2021-04-30 CN CN202120938646.XU patent/CN215113427U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427774A (en) * | 2022-01-24 | 2022-05-03 | 海信（山东）冰箱有限公司 | Refrigerator and temperature control method of warm-keeping drawer of refrigerator |
| CN114427774B (en) * | 2022-01-24 | 2024-04-05 | 海信冰箱有限公司 | Refrigerator and temperature control method for warm drawer of refrigerator |
| CN115060039A (en) * | 2022-07-14 | 2022-09-16 | 海信冰箱有限公司 | Refrigerator with a door |
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