Food storage drawers and refrigerators

Abstract

This application relates to the field of refrigeration equipment technology, and in particular to a food preservation drawer and a refrigerator. The food preservation drawer includes a drawer body and a food preservation component. The food preservation component covers the drawer body and surrounds the drawer body to form an accommodating space. The food preservation component has an assembly cavity and includes: a partition disposed in the assembly cavity and dividing the assembly cavity into a first cavity and a second cavity. The first cavity has a first air inlet and a first air outlet on its two side walls in the depth direction of the refrigerator, respectively, which connect the first cavity to the refrigeration air duct; a first air guide component connecting the second cavity to the accommodating space; and a second air guide component connecting the accommodating space to the refrigeration air duct. By dividing the assembly cavity into two spaces, this application allows the air in the refrigeration air duct to circulate and cool the food preservation drawer through the space of the first cavity, preventing cold air from blowing directly into the drawer and causing ice formation or freezing of food. The air in the second cavity circulates with the accommodating space to prevent condensation.

Description

Technical Field

[0001] This application relates to the field of refrigeration equipment technology, and in particular to a food preservation drawer and refrigerator. Background Technology

[0002] As people's living standards improve, modern refrigerators generally have a crisper drawer to store vegetables, fruits, and other foods that require high humidity. Existing crisper drawers use fans and air inlets and outlets on the shelves to circulate humidity inside and outside the drawer, preventing excessive humidity and condensation.

[0003] However, with this design, the airflow from the refrigerator compartment enters through the air inlet and blows directly onto the inner walls of the drawers or the food. This causes cold air to concentrate on the inner walls of the drawers or the food, resulting in ice forming on the inner walls of the drawers or food freezing and damaging the food due to excessively low temperatures, leading to a poor user experience. Utility Model Content

[0004] Therefore, it is necessary to provide a food preservation drawer and refrigerator that can prevent condensation while avoiding direct cold air blowing, which would cause ice to form on the inner walls of the drawer or on the food, thus improving the user experience.

[0005] To solve the above-mentioned technical problems, this application provides the following technical solution:

[0006] A food preservation drawer for a refrigerator, the refrigerator having a refrigeration air duct, the food preservation drawer including a drawer body and a food preservation component, the food preservation component covering the drawer body and enclosing the drawer body to form a closed receiving space, the food preservation component having an assembly cavity and including:

[0007] A partition is provided in the assembly cavity and divides the assembly cavity into a first cavity and a second cavity. The first cavity is located above the second cavity in the height direction of the refrigerator, and the two side walls of the first cavity in the depth direction of the refrigerator have a first air inlet and a first air outlet, respectively. The first air inlet and the first air outlet are used to connect the first cavity with the refrigeration air duct.

[0008] A first air guide component connects the second cavity to the accommodating space;

[0009] The second air guide component connects the accommodating space to the refrigerated air duct.

[0010] It is understood that this application divides the assembly cavity within the partition into a first cavity and a second cavity. The first cavity is connected to the refrigeration duct through a first air inlet and a first air outlet, which can complete the refrigeration cycle of the refrigeration duct and achieve refrigeration of the fresh food drawer. The first air guide component is used to circulate the air in the storage space to the second cavity to avoid the accumulation of high humidity air and cold air that would cause icing. A second air guide component is also provided to guide the high humidity air in the storage space to the refrigeration duct in a timely manner to prevent condensation in the storage space. In this way, while preventing condensation, it can also prevent the phenomenon of cold air blowing directly into the storage space and causing ice to form on the inner wall of the drawer or on the food. By dividing the assembly cavity into two spaces, the airflow from the first cavity of the refrigerator compartment circulates and cools the crisper drawer, directly preventing cold air from blowing directly into the drawer and causing ice formation or food damage. The second cavity allows for air circulation with the storage space, and a second air guide is installed to promptly remove the high-humidity air from the storage space to prevent condensation, thereby improving the user experience.

[0011] In one embodiment, the assembly cavity has a second air inlet and a second air outlet communicating with the accommodating space, the inlet of the first air guide is communicating with the second air inlet, and the outlet of the first air guide is communicating with the second air outlet, so as to form a circulating air duct from the accommodating space to the second cavity and back to the accommodating space.

[0012] Furthermore, the first air guide is located near the center of the assembly cavity in the width direction of the refrigerator.

[0013] Understandably, this design creates a circulating air duct from the first compartment to the second compartment and back to the first compartment, which allows for turbulent air circulation within the first compartment. This prevents humid air from accumulating on one side wall of the first compartment or directly on the food. In other words, by turbulent airflow within the first compartment, ice formation inside the crisper drawer or on the food is prevented, thus improving the user experience.

[0014] In one embodiment, multiple second air outlets are provided, and the multiple second air outlets are spaced apart around the periphery of the first air guide.

[0015] Understandably, this design allows the airflow from the second chamber into the containment space to be evenly distributed, preventing it from blowing directly into one spot within the containment space and causing icing.

[0016] In one embodiment, the inlet of the second air guide is connected to the accommodating space, and the outlet of the second air guide is connected to the first cavity, so as to guide the air in the accommodating space through the first cavity to the refrigerated air duct.

[0017] Understandably, the second air guide directs the airflow from the storage space through the first cavity to the refrigeration air duct, thereby reducing the high humidity in the storage space and preventing condensation from forming inside the crisper drawer.

[0018] In one embodiment, at least two second air guides are provided, with the two second air guides respectively located on both sides of the first air guide in the width direction of the refrigerator and spaced apart from the first air guide.

[0019] Understandably, when the humidity in the containment space is high, the two second air guides can quickly expel the high-humidity air. The second air guides are located on both sides of the first air guide to cooperate with the first air guide and further accelerate the expulsion of the high-humidity air from the containment space, thus avoiding condensation.

[0020] In one embodiment, the preservation component has a humidity sensor on one side of the refrigerator facing the accommodating space in the height direction, and the humidity sensor is used to detect the humidity in the accommodating space.

[0021] Understandably, the humidity sensor can detect the humidity in the containment space and adjust the working state of the first and second air guides accordingly to ensure that high humidity air is discharged in a timely manner.

[0022] In one embodiment, the preservation component includes an upper cover plate and a lower cover plate connected to each other, the upper cover plate and the lower cover plate forming the assembly cavity, the partition plate and the upper cover plate forming the first cavity, and the partition plate and the lower cover plate forming the second cavity;

[0023] In the depth direction of the refrigerator, the upper cover has the first air inlet, and the lower cover has the first air outlet.

[0024] In one embodiment, the first air outlet has multiple outlets, which are spaced apart and evenly distributed in the width direction of the refrigerator.

[0025] Understandably, setting multiple primary air outlets can ensure that the cold air in the refrigeration duct is evenly distributed, thus preventing the cold air from concentrating on the outside of the refrigeration drawer and causing it to freeze, which would affect its use. In other words, by setting multiple primary air outlets, the concentration of cold air that leads to icing is further prevented, thus improving the user experience.

[0026] In one embodiment, the partition is made of foam material.

[0027] Understandably, the foam material has heat-insulating properties, which can prevent the cold air in the first cavity from dissipating and thus reduce the cooling effect of the refrigeration drawer. It can also ensure that the cold air in the refrigeration drawer that passes through the first air guide can circulate normally in the second cavity and the storage space, thus preventing the dissipation of refrigerated air from affecting the preservation effect.

[0028] This application also provides a refrigerator, including a refrigerator compartment and a fresh-keeping drawer as described in any of the above embodiments, wherein the fresh-keeping drawer is disposed in the refrigerator compartment.

[0029] Compared with the prior art, the described fresh-keeping drawer and refrigerator divide the assembly cavity within the partition into a first cavity and a second cavity. The first cavity is connected to the refrigeration duct through a first air inlet and a first air outlet, which can complete the refrigeration cycle of the refrigeration duct and achieve refrigeration of the fresh-keeping drawer. The first air guide component allows the air in the storage space to circulate in the second cavity, so as to avoid the accumulation of high humidity air and cold air and ice formation. The second air guide component is provided to guide the high humidity air in the storage space to the refrigeration duct in a timely manner to prevent condensation in the storage space. In this way, while preventing condensation, it can also prevent the phenomenon of cold air blowing directly into the storage space and causing ice formation on the inner wall of the drawer or food. By dividing the assembly cavity into two spaces, the airflow from the first cavity of the refrigerator compartment circulates and cools the crisper drawer, directly preventing cold air from blowing directly into the drawer and causing ice formation or food damage. The second cavity allows for air circulation with the storage space, and a second air guide is installed to promptly remove the high-humidity air from the storage space to prevent condensation, thereby improving the user experience. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this application or the conventional technology, the drawings used in the description of the embodiments or the conventional technology will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 A schematic diagram of the structure of the food storage drawer provided in this application.

[0032] Figure 2 This is an exploded structural diagram of the food storage drawer provided in this application.

[0033] Figure 3 This is a top view of the food storage drawer provided in this application.

[0034] Figure 4 Provided for this application Figure 3 A schematic diagram of the cross-sectional structure at point AA.

[0035] Figure 5 A schematic diagram of the structure of the food preservation component provided in this application.

[0036] Figure 6 This is a structural schematic diagram of the partition provided in this application.

[0037] 100. Fresh-keeping drawer; 10. Drawer body; 20. Fresh-keeping component; 21. Assembly cavity; 211. First cavity; 2111. First air inlet; 2112. First air outlet; 212. Second cavity; 213. Second air inlet; 214. Second air outlet; 22. Partition; 23. First air guide; 24. Second air guide; 25. Humidity sensor; 26. Top cover; 261. Air guide strip; 27. Bottom cover; 30. Accommodation space; 40. Fresh-keeping plate; 41. Nitrogen pipe. Detailed Implementation

[0038] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0039] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application's specification are for illustrative purposes only and do not represent the only possible implementation.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0041] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "over," and "on top" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0042] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. The term "and / or" as used in this application includes any and all combinations of one or more of the associated listed items.

[0043] This application provides a refrigerator, including a refrigerator compartment, a refrigerator air duct, and a fresh food drawer 100. The refrigerator air duct is located in the refrigerator compartment and is used to cool the fresh food drawer 100 in the refrigerator compartment.

[0044] Further, please refer to Figures 1 to 6 This application also provides a food preservation drawer 100, which is mainly used for storing vegetables, fruits and other foods that require high humidity in the refrigerator. While avoiding condensation inside the food preservation drawer 100, it also prevents the inner wall of the food preservation drawer 100 or the food from freezing due to the cold air blowing directly from the refrigeration duct, thereby improving the user experience.

[0045] Specifically, the fresh-keeping drawer 100 includes a drawer body 10 and a fresh-keeping component 20. The fresh-keeping component 20 covers the drawer body 10 and surrounds the drawer body 10 to form a closed accommodating space 30. The fresh-keeping component 20 has an assembly cavity 21 and includes a partition 22, a first air guide 23, and a second air guide 24. The partition 22 is disposed in the assembly cavity 21 and divides the assembly cavity 21 into a first cavity 211 and a second cavity 212. The first cavity 211 is located above the second cavity 212 in the height direction z of the refrigerator. The first cavity 211 has a first air inlet 2111 and a first air outlet 2112 on its two side walls in the depth direction x of the refrigerator. The first air inlet 2111 and the first air outlet 2112 are used to connect the first cavity 211 to the refrigeration air duct. The first air guide 23 connects the second cavity 212 to the accommodating space 30. The second air guide 24 connects the accommodating space 30 to the refrigeration air duct.

[0046] It is understood that this application divides the assembly cavity 21 within the partition 22 into a first cavity 211 and a second cavity 212. The first cavity 211 is connected to the refrigeration duct through the first air inlet 2111 and the first air outlet 2112, which can complete the refrigeration cycle of the refrigeration duct and achieve refrigeration of the fresh food drawer 100. The first air guide component is used to circulate the air in the accommodating space 30 to the second cavity 212 to avoid the accumulation of high humidity air and cold energy and ice formation. The second air guide component 24 is provided to guide the high humidity air in the accommodating space 30 to the refrigeration duct in a timely manner to prevent condensation in the accommodating space 30. In this way, the phenomenon of cold air blowing directly into the accommodating space 30 and causing ice formation on the inner wall of the drawer or food can be avoided on the basis of preventing condensation. By dividing the assembly cavity 21 into two spaces, the air in the refrigerator compartment duct is circulated and cooled in the first cavity 211 to meet the needs of the fresh food drawer 100. This directly avoids cold air blowing directly into the drawer and causing ice to form or freeze the food. The second cavity 212 is used to achieve air circulation with the storage space 30. A second air guide 24 is provided to promptly exhaust the high humidity air in the storage space 30 to prevent condensation, thereby improving the user experience.

[0047] Here, there are multiple first air outlets 2112, which are spaced apart and evenly distributed in the width direction (y) of the refrigerator. It is understood that providing multiple first air outlets 2112 allows for the even distribution of cold air in the refrigerator's air duct, preventing the concentration of cold air outside the crisper drawer 100, which could cause ice formation on the outside of the crisper drawer 100 and affect its usability. In other words, by providing multiple first air outlets 2112, the concentration of cold air leading to ice formation is further prevented, thus improving the user experience.

[0048] In one embodiment, both the first air guide 23 and the second air guide 24 are configured as fans, which guide air from the accommodating space 30 to the corresponding positions through the inlet and outlet of the fans.

[0049] Furthermore, the fan can be a centrifugal fan, a cross-flow fan, etc. Of course, it is not limited to this, and the specific types of fans used in the first air guide 23 and the second air guide 24 can be determined according to the actual situation.

[0050] like Figures 2 to 5As shown, the assembly cavity 21 has a second air inlet 213 and a second air outlet 214 communicating with the accommodating space 30. The inlet of the first air guide 23 is connected to the second air inlet 213, and the outlet of the first air guide 23 is connected to the second air outlet 214, forming a circulating air duct from the accommodating space 30 to the second cavity 212 and back to the accommodating space 30. The first air guide 23 is located near the center of the assembly cavity 21 in the width direction y of the refrigerator. With this configuration, the circulating air duct from the accommodating space 30 to the second cavity 212 and back to the accommodating space 30 can circulate the air in the accommodating space 30, preventing humid air from accumulating on one side wall of the accommodating space 30 or directly on the food. In other words, by turbulently circulating the air in the accommodating space 30, ice formation in the crisper drawer 100 or on the food can be prevented, thus improving the user experience. That is, by setting the first air guide 23, the internal circulation of the food preservation drawer 100 is realized, so that the air in the accommodating space 30 can flow and prevent the air from accumulating in a fixed position and freezing.

[0051] Furthermore, multiple second air outlets 214 are provided, and these multiple second air outlets 214 are spaced apart around the periphery of the first air guide 23. This arrangement allows the airflow from the second cavity 212 to the accommodating space 30 to be relatively evenly dispersed and to achieve a turbulent effect on the airflow within the accommodating space 30, so as to avoid direct airflow to a single location within the accommodating space 30, which could cause icing.

[0052] Here, the number of second air outlets 214 can be five, ten, fifteen, or twenty. Of course, this is not a limitation; the specific number of second air outlets 214 can be determined according to the actual situation. In this embodiment, fifteen second air outlets 214 are provided.

[0053] In one embodiment, the partition 22 is made of foam material. It is understood that the foam material has heat insulation properties, which can prevent the cold air in the first cavity 211 from dissipating and causing a decrease in the cooling effect of the fresh food drawer 100, and can ensure that the cold air in the fresh food drawer 100 via the first air guide 23 can circulate normally in the second cavity 212 and the accommodating space 30, so as to prevent the fresh food air from dissipating and affecting the freshness preservation effect.

[0054] Please continue to refer to this. Figures 2 to 6 At least two second air guides 24 are provided, one on each side of the first air guide 23 in the width direction y of the refrigerator, and spaced apart from the first air guide 23. Thus, when the humidity inside the containment space 30 is high, the two second air guides 24 can quickly expel the high-humidity air. Furthermore, the second air guides 24 are positioned on both sides of the first air guide 23 to cooperate with it, further accelerating the expulsion of high-humidity air from the containment space 30 and preventing condensation.

[0055] Furthermore, the inlet of the second air guide 24 is connected to the accommodating space 30, and the outlet of the second air guide 24 is connected to the first cavity 211, so as to guide the air in the accommodating space 30 to the refrigerated air duct through the first cavity 211. It can be understood that by guiding the air in the accommodating space 30 to the refrigerated air duct through the first cavity 211 via the second air guide 24, the high humidity air in the accommodating space 30 is reduced, preventing condensation from forming inside the refrigerator drawer 100. That is, the second air guide 24 enables the refrigerator drawer 100 to circulate externally, thereby preventing condensation by expelling the high humidity air in the accommodating space 30.

[0056] In this embodiment, the second air guide 24 and the first air guide 23 are both located on the lower side of the partition 22 in the height direction z of the refrigerator, and the partition 22 separates the second air guide 24 from the first air guide 23, so that the air guiding processes of the first air guide 23 and the second air guide 24 are not connected, so as to form independent internal and external air circulation in the freshness drawer 100.

[0057] In one embodiment, the preservation component 20 is provided with a humidity sensor 25 on the side of the refrigerator facing the storage space 30 in the height direction z. The humidity sensor 25 is used to detect the humidity inside the storage space 30. It is understood that by detecting the humidity inside the storage space 30 through the humidity sensor 25, the working state of the first air guide 23 and the second air guide 24 can be adjusted accordingly to ensure that high humidity air is discharged in a timely manner.

[0058] Specifically, the humidity within the storage space 30 has a first preset value and a second preset value, with the first preset value being greater than the second preset value. When the humidity within the storage space 30 is greater than or equal to the first preset value, both the first air guide 23 and the second air guide 24 are turned on, meaning the crisper drawer 100 simultaneously circulates internally and externally to quickly reduce the humidity within the storage space 30. When the humidity within the storage space 30 is less than the first preset value but greater than or equal to the second preset value, the first air guide 23 is turned on, and the second air guide 24 is turned off, meaning the external circulation of the crisper drawer 100 is stopped, and only internal circulation occurs to allow airflow within the storage space 30 and prevent cold air accumulation and icing. When the humidity within the storage space 30 is less than the second preset value, both the first air guide 23 and the second air guide 24 are turned off, meaning both internal and external circulation of the crisper drawer 100 are stopped to save refrigerator energy.

[0059] In this embodiment, the first preset value is 80% relative humidity within the accommodating space 30, and the second preset value is 50% relative humidity within the accommodating space 30. Of course, this is not a limitation; the specific values ​​of the first and second preset values ​​can be determined according to actual circumstances.

[0060] In one embodiment, the preservation component 20 includes an upper cover plate 26 and a lower cover plate 27 connected to each other. The upper cover plate 26 and the lower cover plate 27 form an assembly cavity 21. A partition plate 22 and the upper cover plate 26 form a first cavity 211, and the partition plate 22 and the lower cover plate 27 form a second cavity 212. In the depth direction x of the refrigerator, the upper cover plate 26 has a first air inlet 2111, and the lower cover plate 27 has a first air outlet 2112.

[0061] Furthermore, the upper cover 26 has a guide strip 261 on the side facing the partition 22 in the height direction z of the refrigerator, and the number of guide strips 261 corresponds one-to-one with the number of first air outlets 2112, so as to guide the air entering the first cavity 211 from the first air inlet 2111 to the first air outlet 2112 through the guide strip 261. In this way, the air entering from the first air inlet 2111 is diverted to the second air outlet 214 through the guide strip 261, so as to provide relatively uniform cooling to the crisper drawer 100.

[0062] In one embodiment, the food storage drawer 100 also includes a food storage plate 40, which is equipped with a nitrogen filling device to fill the accommodating space 30 with nitrogen gas to preserve the food.

[0063] Specifically, the preservation plate 40 is mounted on the drawer body 10 and connected to a nitrogen pipe 41, which connects the preservation plate 40 to the accommodating space 30. It should be noted that nitrogen preservation technology is existing technology and will not be elaborated upon here.

[0064] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0065] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the scope of protection of this application. Therefore, the patent protection scope of this application should be determined by the appended claims.

Claims

1. A food preservation drawer for a refrigerator, the refrigerator having a refrigeration air duct, the food preservation drawer comprising a drawer body and a food preservation component, the food preservation component covering the drawer body and forming a closed accommodating space with the drawer body, characterized in that, The preservation component has an assembly cavity and includes: A partition is provided in the assembly cavity and divides the assembly cavity into a first cavity and a second cavity. The first cavity is located above the second cavity in the height direction of the refrigerator, and the two side walls of the first cavity in the depth direction of the refrigerator have a first air inlet and a first air outlet, respectively. The first air inlet and the first air outlet are used to connect the first cavity with the refrigeration air duct. A first air guide component connects the second cavity to the accommodating space; The second air guide component connects the accommodating space to the refrigerated air duct.

2. The food preservation drawer according to claim 1, characterized in that, The assembly cavity has a second air inlet and a second air outlet that communicate with the accommodating space. The inlet of the first air guide is connected to the second air inlet, and the outlet of the first air guide is connected to the second air outlet, so as to form a circulating air duct from the accommodating space to the second cavity and back to the accommodating space. Furthermore, the first air guide is located near the center of the assembly cavity in the width direction of the refrigerator.

3. The food preservation drawer according to claim 2, characterized in that, Multiple second air outlets are provided, and the multiple second air outlets are arranged at intervals around the periphery of the first air guide.

4. The food preservation drawer according to claim 1, characterized in that, The inlet of the second air guide is connected to the accommodating space, and the outlet of the second air guide is connected to the first cavity, so as to guide the air in the accommodating space through the first cavity to the refrigerated air duct.

5. The food preservation drawer according to claim 1, characterized in that, At least two second air guides are provided, with the two second air guides respectively located on both sides of the first air guide in the width direction of the refrigerator and spaced apart from the first air guide.

6. The food preservation drawer according to claim 1, characterized in that, The preservation component has a humidity sensor on one side of the refrigerator facing the accommodating space in the height direction. The humidity sensor is used to detect the humidity in the accommodating space.

7. The food preservation drawer according to claim 1, characterized in that, The preservation component includes an upper cover plate and a lower cover plate connected to each other. The upper cover plate and the lower cover plate form the assembly cavity. The partition plate and the upper cover plate form the first cavity, and the partition plate and the lower cover plate form the second cavity. In the depth direction of the refrigerator, the upper cover has the first air inlet, and the lower cover has the first air outlet.

8. The food preservation drawer according to claim 1, characterized in that, The first air outlet has multiple outlets, which are spaced apart and evenly distributed in the width direction of the refrigerator.

9. The food preservation drawer according to claim 1, characterized in that, The partition is made of foam material.

10. A refrigerator, characterized in that, It includes a refrigerator compartment and a fresh-keeping drawer as described in any one of claims 1 to 9, wherein the fresh-keeping drawer is disposed in the refrigerator compartment.

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