CN219346915U - Refrigerating and freezing device - Google Patents

Abstract

The present utility model relates to a refrigerating and freezing device, comprising: the box body is internally limited with a first storage room, a second storage room, a third storage room and a fourth storage room, the first storage room is positioned at a first side in the transverse direction of the box body, the second storage room, the third storage room and the fourth storage room are positioned at a second side in the transverse direction of the box body adjacent to the first storage room, and the second storage room, the third storage room and the fourth storage room are arranged along the height direction of the box body. The first storage compartment is opened and closed by a first door body connected to a first lateral side of the box body; the second storage room, the third storage room and the fourth storage room are opened and closed by at least two door bodies connected to the transverse second side of the box body. The temperature of each storage compartment can be set and regulated independently, so that a user can store different types of food materials accurately in a partitioned mode, and the rationality of the corresponding relation between the door body and the storage compartment is improved.

Description

Refrigerating and freezing device

Technical Field

The utility model relates to a refrigeration technology, in particular to a refrigeration device.

Background

In daily life, people mainly use refrigerators to store and keep articles fresh. The refrigerators commonly found in the prior art mainly include a conventional two-door refrigerator, a T-type refrigerator, a french refrigerator, a side-by-side refrigerator, and the like. The refrigerators have the defects that the number of storage compartments is limited, various types of food materials cannot be accurately stored in a partition mode, and the requirements of users on multiple aspects cannot be met; or the door body and the storage compartment are unreasonable in correspondence, the door body is opened too frequently, and the phenomenon of cold leakage is serious.

Disclosure of Invention

It is an object of the present utility model to overcome at least one of the drawbacks of the prior art by providing a refrigeration and freezer having multiple compartments with a reasonable layout of compartments and door bodies.

It is a further object of the present utility model to improve the cooling effect and cooling efficiency of each storage compartment.

It is a further object of the present utility model to increase the storage space for facilitating the access of items by a user.

In order to achieve the above object, the present utility model provides a refrigerating and freezing apparatus comprising:

a case body in which a first storage compartment, a second storage compartment, a third storage compartment, and a fourth storage compartment are defined, the first storage compartment being located at a first side in a lateral direction of the case body, the second storage compartment, the third storage compartment, and the fourth storage compartment being located at a second side in the lateral direction of the case body adjacent to the first storage compartment, and the second storage compartment, the third storage compartment, and the fourth storage compartment being arranged in a height direction of the case body; wherein the method comprises the steps of

The first storage compartment is opened and closed by a first door body connected to a first lateral side of the box body; the second storage compartment, the third storage compartment and the fourth storage compartment are opened and closed by at least two door bodies connected to the second side of the box body in the transverse direction.

Optionally, the first storage compartment is a freezing compartment with a frozen storage environment;

the second storage compartment is a refrigeration compartment with a refrigeration storage environment;

the third storage compartment and the fourth storage compartment are temperature-changing compartments selectively provided with a freezing storage environment or a refrigerating storage environment.

Optionally, the second storage compartment, the third storage compartment and the fourth storage compartment are sequentially arranged from top to bottom; and is also provided with

The second storage compartment is independently opened and closed by a second door body connected to a second lateral side of the box body; the third storage compartment and the fourth storage compartment are opened and closed together by a third door body connected to the second side of the box body in the transverse direction.

Optionally, the first door body is pivotally connected to an edge portion of the first side of the case body; and is also provided with

The second door body and the third door body are both pivotally connected to the edge portion of the second side of the case.

Optionally, the box body comprises a first liner for defining the first storage compartment, a second liner for defining the second storage compartment, and a third liner for defining the third storage compartment and the fourth storage compartment; and is also provided with

The third storage compartment and the fourth storage compartment are separated by a heat-insulating partition.

Optionally, the third storage compartment is a small temperature-changing compartment with the temperature range of-5 ℃ to 5 ℃; and is also provided with

The fourth storage compartment is a full-temperature-changing compartment with the temperature range of-20 ℃ to 5 ℃.

Optionally, the first storage compartment extends from an upper portion of the box to a bottom portion of the box; and is also provided with

The first storage compartment is separated from the second storage compartment, the third storage compartment and the fourth storage compartment by a middle beam; the second storage compartment is separated from the third storage compartment by a cross beam.

Optionally, the refrigeration and freezing device further comprises:

the first evaporator is used for providing cold energy for the first storage compartment; and

and the second evaporator is used for providing cold energy for the second storage compartment, the third storage compartment and the fourth storage compartment.

Optionally, a first cooling chamber and a second cooling chamber are further defined in the box body, and the first cooling chamber and the second cooling chamber are independent from each other; and is also provided with

The first evaporator is arranged in the first cooling chamber, and the second evaporator is arranged in the second cooling chamber.

Optionally, the refrigeration and freezing device further comprises:

the first evaporator cover plate is arranged above the first evaporator and used for separating the first storage compartment from the first cooling compartment; and

and the second evaporator cover plate is arranged above the second evaporator and is used for separating the lowest storage compartment from the second cooling chamber in the second storage compartment, the third storage compartment and the fourth storage compartment.

The refrigerating and freezing device is provided with the first storage compartment positioned at the first side of the box body in the transverse direction, the second storage compartment positioned at the second side of the box body in the transverse direction, the third storage compartment and the fourth storage compartment, and the temperature of each storage compartment can be independently set and adjusted, so that a user can store different types of food materials in a partitioning manner accurately. The different arrangement positions of the storage compartments enable the storage compartments to have storage spaces with different sizes, so that users can flexibly store the storage compartments in different areas according to actual demands. And, the first storing room is independently set up in the first side of box, so it is more reasonable by independent switching of first door body. The second storage room, the third storage room and the fourth storage room are arranged on the second side of the box body up and down, can be selectively opened and closed by at least two door bodies according to the close relation between the set temperature areas of the three storage rooms, can avoid the mutual influence of cold between the storage rooms, can avoid the phenomenon that only one door body is arranged to cause frequent opening of the door body, further causes severe cold leakage of the room, and improves the rationality of the corresponding relation between the door body and the storage room.

Furthermore, the utility model uses the first evaporator to provide cold energy for the first storage compartment with larger storage space and uses the second evaporator to provide cold energy for the second storage compartment, the third storage compartment and the fourth storage compartment with smaller storage space, on one hand, the problems of poor refrigeration effect and low refrigeration efficiency caused by the fact that the existing single-system refrigerator uses a single evaporator to provide cold energy for a plurality of storage compartments are solved, and on the other hand, the utility model configures the cold energy supply of the evaporator according to the size of the storage space, ensures balanced distribution of the cold energy and has more reasonable design.

Furthermore, the first evaporator and the second evaporator are both arranged at the bottom of the box body, so that on one hand, the first evaporator and the second evaporator cannot occupy the space at the rear side of the storage compartments, the depth of each storage compartment is increased, and the volume ratio of the refrigerating and freezing device is improved; on the other hand, the storage compartment is also lifted to a certain extent, and the problem that the position of part of storage areas is too low to facilitate the operation of users is solved.

The above, as well as additional objectives, advantages, and features of the present utility model will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present utility model when read in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

FIG. 1 is a schematic block diagram of a refrigeration and freezer according to one embodiment of the utility model;

FIG. 2 is a schematic block diagram of a refrigerating and freezing apparatus according to an embodiment of the present utility model after door bodies are hidden;

FIG. 3 is a schematic structural exploded view of a refrigeration and freezer according to one embodiment of the utility model;

FIG. 4 is a schematic cross-sectional view taken along section line A-A in FIG. 2;

fig. 5 is a schematic cross-sectional view taken along section line B-B in fig. 2.

Detailed Description

The present utility model provides a refrigerating and freezing device, wherein fig. 1 is a schematic structural diagram of the refrigerating and freezing device according to one embodiment of the present utility model, fig. 2 is a schematic structural diagram of the refrigerating and freezing device according to one embodiment of the present utility model after a door body is hidden, and fig. 3 is a schematic structural exploded view of the refrigerating and freezing device according to one embodiment of the present utility model. Referring to fig. 1 to 3, a refrigerating and freezing apparatus 1 of the present utility model includes a cabinet 10. The case 10 defines therein a first storage compartment 11, a second storage compartment 12, a third storage compartment 13 and a fourth storage compartment 14, the first storage compartment 11 being located at a first side in a lateral direction of the case 10, the second storage compartment 12, the third storage compartment 13 and the fourth storage compartment 14 being located at a second side in the lateral direction of the case 10 adjacent to the first storage compartment 11, and the second storage compartment 12, the third storage compartment 13 and the fourth storage compartment 14 being arranged in a height direction of the case 10.

The refrigeration and freezing device 1 is provided with a first storage compartment 11 positioned at a first side in the transverse direction of the box body 10, a second storage compartment 12 positioned at a second side in the transverse direction of the box body 10, a third storage compartment 13 and a fourth storage compartment 14, wherein the temperature of each storage compartment can be independently set and adjusted, so that a user can accurately store different types of food materials in a partitioned mode. The different arrangement positions of the storage compartments enable the storage compartments to have storage spaces with different sizes, so that users can flexibly store the storage compartments in different areas according to actual demands.

In particular, the first storage compartment 11 is opened and closed by a first door 21 connected to a first lateral side of the case 10; the second storage compartment 12, the third storage compartment 13 and the fourth storage compartment 14 are opened and closed by at least two doors connected to the lateral second side of the case 10.

The first storage compartment 11 is independently provided at the first side of the case 10, so that it is more reasonable to independently open and close by the first door 21. The second storage compartment 12, the third storage compartment 13 and the fourth storage compartment 14 are arranged on the second side of the box body 10 up and down, and can be selectively opened and closed by at least two door bodies according to the close relation between the set temperature areas of the three storage compartments, so that the mutual influence of cold between the storage compartments can be avoided, the phenomenon that the door bodies are frequently opened due to the fact that only one door body is arranged, and further the phenomenon that the cold leakage of the compartments is serious is avoided, and the rationality of the corresponding relation between the door bodies and the storage compartments is improved.

In some embodiments, the first storage compartment 11 is a freezer compartment having a refrigerated storage environment, that is, the first storage compartment 11 is a freezer compartment commonly known to those skilled in the art, and the temperature therein may be generally set between-25 ℃ and-18 ℃. The second storage compartment 12 is a refrigerating compartment having a refrigerating storage environment, that is, the second storage compartment 12 is a refrigerating compartment which is generally known to those skilled in the art, and the temperature in the second storage compartment can be set to be between 0 and 8 ℃. The third storage compartment 13 and the fourth storage compartment 14 are temperature-changing compartments selectively having a frozen storage environment or a refrigerated storage environment, that is, the third storage compartment 13 and the fourth storage compartment 14 are temperature-changing compartments, which are generally known to those skilled in the art, and the temperature in the temperature-changing compartments can be set to be between-25 ℃ and 8 ℃, that is, the temperature-changing compartments can be set to be in a refrigerated state or a frozen state.

In some embodiments, the second storage compartment 12, the third storage compartment 13, and the fourth storage compartment 14 are arranged in this order from top to bottom. Since the second storage compartment 12 has a constant refrigerated storage environment, the temperature is always relatively high and is at the uppermost of the second side of the cabinet 10, it is more reasonable to arrange the second storage compartment 12 to be independently opened and closed by the second door 22 connected to the second side of the cabinet 10 in the transverse direction. Since the third storage compartment 13 and the fourth storage compartment 14 are temperature-changing compartments, both of which can be switched between a refrigerating state and a freezing state, and the third storage compartment 13 and the fourth storage compartment 14 are adjacent to each other, it is more reasonable to provide the third storage compartment 13 and the fourth storage compartment 14 to be opened and closed together by the third door 23 connected to the second lateral side of the case 10.

The second storage compartment 12 with the refrigerating storage environment is arranged at the uppermost part, so that the second storage compartment can be conveniently opened and closed through the independent second door 22; the third storage compartment 13 and the fourth storage compartment 14, which are both temperature-changing compartments, are adjacently disposed below, so as to be opened and closed together by the same third door 23. Therefore, the second storage compartment 12, the third storage compartment 13 and the fourth storage compartment 14 are designed reasonably, so that the number of door bodies can be reduced as much as possible, and the mutual influence among the storage compartments can be avoided.

In some embodiments, the first door 21 is pivotally connected to an edge portion of the first side of the case 10. The second door 22 and the third door 23 are each pivotally connected to an edge portion of the second side of the case 10. That is, the first door body 21, the second door body 22 and the third door body 23 are opened and closed in a pivoting manner, so that the use habit of a user is met, the operation of the user is facilitated, and the occupied space is saved.

In some embodiments, the case 10 includes a first bladder 10a defining a first storage compartment 11, a second bladder 10b defining a second storage compartment 12, and a third bladder 10c defining a third storage compartment 13 and a fourth storage compartment 14. That is, the first storage compartment 11 is independently defined in the first liner 10a, so that a frozen storage environment is formed in the first storage compartment 11, and the temperature of the other storage compartments is not affected, nor is the temperature of the other storage compartments affected. The second storage compartment 12 is independently defined in the second liner 10b so as to facilitate the formation of a refrigerated storage environment within the second storage compartment 12 without affecting the temperature of the other storage compartments and without being affected by the temperature of the other storage compartments. The third storage compartment 13 and the fourth storage compartment 14 are temperature-changing compartments, so that they can be defined in the third liner 10c together, thereby saving the number of liners, increasing the effective storage space of the refrigeration and freezing apparatus 1, and increasing the volume ratio thereof.

Further, the third storage compartment 13 and the fourth storage compartment 14 are partitioned by a thermal insulation partition 15. The insulating partition 15 can effectively insulate heat transfer between the third storage compartment 13 and the fourth storage compartment 14, thereby allowing different temperature intervals and different storage environments to be formed in the third storage compartment 13 and the fourth storage compartment 14, respectively.

Further, the case 10 further includes a case 10d, and the case 10d has a U-shaped case with an opening facing downward and a rear back plate attached to a rear side of the U-shaped case. The first liner 10a, the second liner 10b, and the third liner 10c are all disposed within the case 10 d.

In some embodiments, the third storage compartment 13 is a small temperature change compartment with a temperature range between-5 ℃ and 5 ℃; the fourth storage compartment 14 is a full temperature change compartment with a temperature range of-20 ℃ to 5 ℃. That is, the set temperature interval in the third storage compartment 13 is narrower than the set temperature interval in the fourth storage compartment 14, so that different storage environments can be formed in the third storage compartment 13 and the fourth storage compartment 14, respectively.

Specifically, the third storage compartment 13 may be set in a refrigerated storage environment at 0 to 5 ℃ or in a soft frozen storage environment at-5 to 0 ℃. The fourth storage compartment 14 may be set to a refrigerated storage environment of 0-5 c or a standard frozen storage environment of-25 c to-15 c.

In some embodiments, the first storage compartment 11 extends from the upper portion of the case 10 to the bottom of the case 10 such that the first storage compartment 11 has a height as high as possible, thereby having a storage space as large as possible. The first storage compartment 11 is separated from the second storage compartment 12, the third storage compartment 13 and the fourth storage compartment 14 by a centre sill 16. The middle beam 16 is a vertical plate body perpendicular to the transverse direction and has the functions of heat preservation and heat insulation so as to isolate heat transfer between the first storage compartment 11 and the second storage compartment 12, between the first storage compartment 11 and the third storage compartment 13 and between the first storage compartment 11 and the fourth storage compartment 14. The second storage compartment 12 is separated from the third storage compartment 13 by a cross member 17. The cross beam 17 is a horizontal plate body perpendicular to the up-down direction, and has a heat preservation and insulation function to insulate heat transfer between the second storage compartment 12 and the third storage compartment 13.

Fig. 4 is a schematic cross-sectional view taken along a section line A-A in fig. 2, and fig. 5 is a schematic cross-sectional view taken along a section line B-B in fig. 2. In some embodiments, the refrigeration and freezer 1 further includes a first evaporator 31 and a second evaporator 32. The first evaporator 31 is used for providing cooling capacity for the first storage compartment 11. The second evaporator 32 is used for providing cold for the second storage compartment 12, the third storage compartment 13 and the fourth storage compartment 14. Specifically, the cooling air flow generated by heat exchange of the first evaporator 31 is delivered to the first storage compartment 11, thereby refrigerating the first storage compartment 11. The cooling air flow generated by the heat exchange of the second evaporator 32 is selectively transferred to the second storage compartment 12, the third storage compartment 13 and/or the fourth storage compartment 14, thereby cooling the second storage compartment 12, the third storage compartment 13 and/or the fourth storage compartment 14 individually or simultaneously.

According to the utility model, the first evaporator 31 is used for independently providing cold energy for the first storage compartment 11 with larger storage space, the second evaporator 31 is used for providing cold energy for the second storage compartment 12, the third storage compartment 13 and the fourth storage compartment 14 with relatively smaller storage space, on one hand, the problems of poor refrigerating effect and low refrigerating efficiency caused by the fact that the existing single-system refrigerator provides cold energy for a plurality of storage compartments by using a single evaporator are solved, and on the other hand, the cold energy supply of the evaporator is configured according to the size of the storage space, so that the balanced distribution of the cold energy is ensured, and the design is more reasonable.

In some embodiments, the case 10 further defines a first cooling chamber 181 and a second cooling chamber 182 at the bottom thereof, the first cooling chamber 181 and the second cooling chamber 182 being independent of each other. The first evaporator 31 is disposed in the first cooling chamber 181, and the second evaporator 32 is disposed in the second cooling chamber 182. That is, the first evaporator 31 and the second evaporator 32 are respectively provided in two mutually independent cooling chambers, without affecting each other. In addition, the first evaporator 31 and the second evaporator 32 are both positioned at the bottom of the box body 10, namely, the first evaporator 31 and the second evaporator 32 are both bottom evaporators, on one hand, the first evaporator 31 and the second evaporator 32 cannot occupy the space at the rear side of the storage compartments, the depth of each storage compartment is increased, and the volume ratio of the refrigerating and freezing device 1 is improved; on the other hand, the storage compartment is also lifted to a certain extent, and the problem that the position of part of storage areas is too low to facilitate the operation of users is solved.

In some embodiments, the refrigeration and freezer 1 further includes a first evaporator cover 41 and a second evaporator cover 42. The first evaporator cover 41 is disposed above the first evaporator 31 for partitioning the first storage compartment 11 from the first cooling compartment 181. A second evaporator cover 42 is disposed above the second evaporator 32 for separating the lowermost storage compartment of the second storage compartment 12, the third storage compartment 13 and the fourth storage compartment 14 from the second cooling compartment 182.

Preferably, the second storage compartment 12, the third storage compartment 13 and the fourth storage compartment 14 are arranged in this order from top to bottom, and the second evaporator cover 42 is used to separate the fourth storage compartment 14 from the second cooling compartment 182. Because the second storage compartment 12 is a refrigerating compartment, the third storage compartment 13 is a small temperature-changing compartment with a narrower set temperature range, the fourth storage compartment 14 is a full temperature-changing compartment with a wider set temperature range, and the cooling capacity required by the second storage compartment 12, the third storage compartment 13 and the fourth storage compartment 14 is gradually reduced, the distances between the second storage compartment 12, the third storage compartment 13 and the fourth storage compartment 14 and the second cooling compartment 182 are smaller and smaller, so that more cooling capacity can be conveniently conveyed to the fourth storage compartment 14 to maintain the possible lower temperature, and the layout is more reasonable.

In some embodiments, the refrigeration and freezer 1 further includes a first cover plate 51 and a second cover plate 52. The first cover plate 51 is covered on the front side of the first evaporator cover plate 41 to cover the first evaporator cover plate 41 for decoration. The second cover plate 52 is covered on the front side of the second evaporator cover plate 41 to cover the second evaporator cover plate 42 for decoration.

Further, the first cover plate 51 and the second cover plate 52 may be provided with air return openings for returning the return air flow to the first cooling chamber 181 and the second cooling chamber 182.

It should be understood by those skilled in the art that the above-described embodiments are only a part of embodiments of the present utility model, and not all embodiments of the present utility model, and the part of embodiments is intended to explain the technical principles of the present utility model and not to limit the scope of the present utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive effort, based on the embodiments provided by the present utility model, shall still fall within the scope of protection of the present utility model.

It should be noted that, in the description of the present utility model, terms such as "center", "upper", "lower", "top", "bottom", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on actual use states of the refrigerating and freezing apparatus 1, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Further, it should also be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected, can be indirectly connected through an intermediate medium, and can also be communicated with the inside of two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been shown and described herein in detail, many other variations or modifications of the utility model consistent with the principles of the utility model may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the utility model. Accordingly, the scope of the present utility model should be understood and deemed to cover all such other variations or modifications.

Claims (10)

1. A refrigeration and freezer comprising:

a case body in which a first storage compartment, a second storage compartment, a third storage compartment, and a fourth storage compartment are defined, the first storage compartment being located at a first side in a lateral direction of the case body, the second storage compartment, the third storage compartment, and the fourth storage compartment being located at a second side in the lateral direction of the case body adjacent to the first storage compartment, and the second storage compartment, the third storage compartment, and the fourth storage compartment being arranged in a height direction of the case body; wherein the method comprises the steps of

The first storage compartment is opened and closed by a first door body connected to a first lateral side of the box body; the second storage compartment, the third storage compartment and the fourth storage compartment are opened and closed by at least two door bodies connected to the second side of the box body in the transverse direction.

2. A refrigerating and freezing apparatus according to claim 1, wherein,

the first storage compartment is a freezing compartment with a freezing storage environment;

the second storage compartment is a refrigeration compartment with a refrigeration storage environment;

the third storage compartment and the fourth storage compartment are temperature-changing compartments selectively provided with a freezing storage environment or a refrigerating storage environment.

3. A refrigerating and freezing apparatus according to claim 2, wherein,

the second storage compartment, the third storage compartment and the fourth storage compartment are sequentially arranged from top to bottom; and is also provided with

The second storage compartment is independently opened and closed by a second door body connected to a second lateral side of the box body; the third storage compartment and the fourth storage compartment are opened and closed together by a third door body connected to the second side of the box body in the transverse direction.

4. A refrigerating and freezing apparatus according to claim 3, wherein,

the first door body is pivotally connected to the edge part of the first side of the box body; and is also provided with

The second door body and the third door body are both pivotally connected to the edge portion of the second side of the case.

5. A refrigerating and freezing apparatus according to claim 3, wherein,

the box body comprises a first liner used for limiting the first storage compartment, a second liner used for limiting the second storage compartment and a third liner used for limiting the third storage compartment and the fourth storage compartment; and is also provided with

The third storage compartment and the fourth storage compartment are separated by a heat-insulating partition.

6. A refrigerating and freezing apparatus according to claim 5, wherein,

the third storage compartment is a small temperature-changing compartment with the temperature range of-5 ℃ to 5 ℃; and is also provided with

The fourth storage compartment is a full-temperature-changing compartment with the temperature range of-20 ℃ to 5 ℃.

7. A refrigerating and freezing apparatus according to claim 3, wherein,

the first storage compartment extends from the upper part of the box body to the bottom of the box body; and is also provided with

The first storage compartment is separated from the second storage compartment, the third storage compartment and the fourth storage compartment by a middle beam; the second storage compartment is separated from the third storage compartment by a cross beam.

8. The refrigeration and freezer of claim 1, further comprising:

the first evaporator is used for providing cold energy for the first storage compartment; and

and the second evaporator is used for providing cold energy for the second storage compartment, the third storage compartment and the fourth storage compartment.

9. A refrigerating and freezing apparatus as recited in claim 8, wherein,

the box body is internally provided with a first cooling chamber and a second cooling chamber which are positioned at the bottom of the box body, and the first cooling chamber and the second cooling chamber are mutually independent; and is also provided with

The first evaporator is arranged in the first cooling chamber, and the second evaporator is arranged in the second cooling chamber.

10. The refrigeration and freezer of claim 9, further comprising:

the first evaporator cover plate is arranged above the first evaporator and used for separating the first storage compartment from the first cooling compartment; and

and the second evaporator cover plate is arranged above the second evaporator and is used for separating the lowest storage compartment from the second cooling chamber in the second storage compartment, the third storage compartment and the fourth storage compartment.

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