Refrigerator

Abstract

The utility model relates to the technical field of refrigerators, and discloses a refrigerator which comprises a fan, a condenser, a first support, a second support and a first sealing piece. The first bracket is provided with a first airflow channel, and the first bracket is connected with the fan; the second support is provided with a second airflow channel and connected with the condenser. The first bracket is opposite to the second bracket, so that the first airflow channel is communicated with the second airflow channel; the first sealing piece is located between the first support and the second support and is configured to seal a gap between the first support and the second support around the first airflow channel and the second airflow channel. According to the refrigerator, the heat dissipation efficiency of the condenser is improved.

Description

Technical Field

[0001] The present application relates to the technical field of refrigerators, and in particular to a refrigerator. Background Art

[0002] The refrigeration system of a refrigerator generally includes a fan and a condenser, wherein the fan is used to dissipate heat from the condenser. In the related art, the assembly method between the fan and the condenser results in low heat dissipation efficiency of the fan to the condenser. Utility Model Content

[0003] In view of this, the present application provides a refrigerator that improves the heat dissipation efficiency of the condenser.

[0004] Specifically, the following technical solutions are included:

[0005] An embodiment of the present application provides a refrigerator, the refrigerator comprising a fan, a condenser, a first bracket, a second bracket and a first sealing member;

[0006] The first bracket is provided with a first air flow channel, and the first bracket is connected to the fan;

[0007] The second bracket is provided with a second air flow channel, and the second bracket is connected to the condenser;

[0008] The first bracket and the second bracket are opposite to each other, so that the first airflow channel and the second airflow channel are connected;

[0009] The first seal is located between the first bracket and the second bracket and is configured to seal a gap between the first bracket and the second bracket around the first airflow channel and the second airflow channel.

[0010] In an implementation of the embodiment of the present application, the first end of the first seal abuts against the first bracket, the second end of the first seal abuts against the second bracket, and the first seal is elastically deformable along the thickness direction.

[0011] In one implementation of the embodiment of the present application, the first sealing member is a closed annular member.

[0012] In one implementation of the embodiment of the present application, the refrigerator further includes a water receiving tray, and the water receiving tray has a water receiving cavity;

[0013] The first bracket and the second bracket are located in the water receiving cavity;

[0014] The first sealing member is an open annular member, and an open side of the first sealing member faces the water receiving tray.

[0015] In one implementation of the embodiment of the present application, the fan is located in the first air flow channel, and the condenser is located in the second air flow channel.

[0016] In one implementation of the embodiment of the present application, the refrigerator further includes a bottom shell and a compressor;

[0017] The bottom shell is provided with an air inlet and an air outlet, and the condenser is located on the side of the bottom shell where the air inlet is located;

[0018] The compressor is connected to the bottom shell and is located at the side where the air outlet is located. The compressor is configured to deliver compressed refrigerant to the condenser.

[0019] In one implementation of the embodiment of the present application, the refrigerator further includes a cover and a second sealing member;

[0020] The cover shell cooperates with the bottom shell to form a receiving cavity, and the first bracket and the second bracket are located in the receiving cavity;

[0021] The second sealing member is located between the cover shell and the second bracket, and separates the air inlet and the air outlet from the inner side of the cover shell.

[0022] In an implementation of the embodiment of the present application, the second bracket includes a first support portion, the first support portion is connected to the outer wall of the second air flow channel, and the first support portion is connected to a side of the second sealing member away from the cover shell; and / or,

[0023] The water receiving tray includes a second supporting portion, the second supporting portion is connected to the outer wall of the water receiving cavity, and the second supporting portion is connected to a side of the second sealing member away from the housing.

[0024] In one implementation of the embodiment of the present application, the refrigerator further includes a first partition, which is connected to the bottom shell and is located on the outside of the bottom shell, and the first partition is used to separate the air inlet and the air outlet.

[0025] In one implementation of the embodiment of the present application, the refrigerator also includes a second partition, which is connected to the bottom shell and is located on the outside of the bottom shell, the second partition intersects with the first partition, and the second partition is used to close the air outlet from the direction close to the compressor.

[0026] The beneficial effects of the technical solution provided by the embodiments of the present application include at least:

[0027] In the refrigerator provided in the embodiment of the present application, a first seal is provided to seal the gap between the first bracket and the second bracket, thereby ensuring that the airflow generated by the fan will not diffuse to the outside and be diverted when flowing through the first airflow channel and the second airflow channel, so that the airflow velocity and flow rate flowing through the surface of the condenser are more stable, thereby improving the heat dissipation efficiency of the condenser. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 A first structural schematic diagram of a condensing assembly in a refrigerator provided in an embodiment of the present application is shown;

[0030] Figure 2 A second structural schematic diagram of a condensing assembly in a refrigerator provided in an embodiment of the present application is shown;

[0031] Figure 3 An exploded view of a first bracket, a first sealing member, and a second bracket in a refrigerator provided by an embodiment of the present application is shown;

[0032] Figure 4 A schematic structural diagram of a first sealing member in a refrigerator provided in an embodiment of the present application is shown;

[0033] Figure 5 A schematic diagram of the assembly structure of a condensing assembly and a water receiving tray in a refrigerator provided in an embodiment of the present application is shown;

[0034] Figure 6 A schematic diagram of the assembly structure of a condensing assembly, a water receiving tray, a bottom shell and a compressor in a refrigerator provided in an embodiment of the present application is shown;

[0035] Figure 7 A schematic cross-sectional view of a condensation system provided in an embodiment of the present application is shown;

[0036] Figure 8 for Figure 7 The enlarged view of point A in the middle;

[0037] Fig. 9 A schematic diagram of the assembly structure of the first partition, the second partition and the bottom shell of the refrigerator provided in an embodiment of the present application is shown. Description of the drawings:

[0039] 1. Fan;

[0040] 2. Condenser;

[0041] 3. a first bracket; 31. a first air flow channel;

[0042] 4. second bracket; 41. second air flow channel; 42. first supporting portion;

[0043] 5. The first seal;

[0044] 6. water receiving tray; 61. water receiving chamber; 62. second supporting portion;

[0045] 7. bottom shell; 71. air inlet; 72. air outlet;

[0046] 8. compressor; 9. casing; 10. second sealing member; 11. first partition member; 12. second partition member.

[0047] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0049] In the refrigerator refrigeration system, the commonly used condenser heat dissipation methods are natural conduction heat dissipation and forced convection heat dissipation through fans. In refrigerators that currently use forced convection heat dissipation, the fan and condenser are usually assembled separately. In this case, there will inevitably be assembly gaps between the fan and condenser, and between the fan and condenser and the surrounding structures (such as the compressor rear cover and the bottom plate of the box), resulting in reduced heat dissipation efficiency of the condenser.

[0050] In this regard, an embodiment of the present application provides a refrigerator that improves the heat dissipation efficiency of the condenser.

[0051] In order to make the technical solutions and advantages of this application clearer, the following Figures 1 to 9 The refrigerator and the like are described in detail.

[0052] The present application embodiment provides a refrigerator, such as Figure 1 , Figure 2 and Figure 3As shown, the refrigerator includes a fan 1, a condenser 2, a first bracket 3, a second bracket 4 and a first sealing member 5; the first bracket 3 is provided with a first air flow channel 31, and the first bracket 3 is connected to the fan 1; the second bracket 4 is provided with a second air flow channel 41, and the second bracket 4 is connected to the condenser 2; the first bracket 3 and the second bracket 4 are opposite to each other, so that the first air flow channel 31 and the second air flow channel 41 are connected; the first sealing member 5 is located between the first bracket 3 and the second bracket 4, and is configured to seal the gap between the first bracket 3 and the second bracket 4 around the first air flow channel 31 and the second air flow channel 41.

[0053] In the refrigerator provided in the embodiment of the present application, a first sealing member 5 is provided to seal the gap between the first bracket 3 and the second bracket 4, thereby ensuring that the airflow generated by the fan will not diffuse to the outside and be diverted when flowing through the first airflow channel 31 and the second airflow channel 41, so that the airflow velocity and flow rate flowing through the surface of the condenser 2 are more stable, thereby improving the heat dissipation efficiency of the condenser 2.

[0054] Moreover, the specifications and sizes of the fan 1 used in refrigerators of different volume segments may be different, and the specifications and sizes of the condenser 2 used in refrigerators with different models of compressor compartments may also be different. In the refrigerator provided in the embodiment of the present application, the first bracket 3 and the second bracket 4 are separately arranged. When it is necessary to replace different models of fans 1 and different models of condensers 2, it is only necessary to replace the first bracket 3 and the second bracket 4 to adapt to the models of the fan 1 and the condenser 2. This can meet the assembly requirements of different models of fans 1 and different models of condensers 2, thereby improving the versatility of the product.

[0055] In some embodiments, the condenser 2 may be located on the air suction side of the fan 1 , and the fan 1 blows the hot air with heat emitted by the condenser toward a side of the first bracket 3 away from the condenser 2 .

[0056] In one implementation of the embodiment of the present application, Figure 1 and Figure 2 As shown, the fan 1 is located in the first airflow channel 31, and the condenser 2 is located in the second airflow channel 41. By accommodating the fan 1 and the condenser 2 in their corresponding airflow channels respectively, there can be no gap between the fan 1 and the condenser 2 and their corresponding airflow channels in the flow direction of the airflow, thereby reducing airflow losses, allowing the airflow to flow through the surface of the condenser 2, absorb heat and become hot air, and then directly enter the second airflow channel 41 and the first airflow channel 31, and then be blown to the outside by the fan 1, without airflow diversion, resulting in the flow rate and flow of the airflow being affected, thereby improving the heat dissipation efficiency of the condenser 2.

[0057] In one implementation of the embodiment of the present application, Figure 1 , Figure 2 and Figure 3As shown, the first end of the first seal 5 abuts against the first bracket 3, and the second end of the first seal 5 abuts against the second bracket 4 to seal the gap between the first bracket 3 and the second bracket 4. In addition, the first seal 5 can be made of an elastically deformable material, so that the first seal 5 located between the first bracket 3 and the second bracket 4 can be elastically deformed along its thickness direction. The thickness direction of the first seal 5 can be understood as the direction between the first bracket 3 and the second bracket 4, and in some embodiments, the thickness direction of the first seal 5 can be parallel to the central axis direction of the first airflow channel 31 and the central axis direction of the second airflow channel 41.

[0058] During the operation of the fan 1, vibration is inevitable, and the vibration of the fan 1 may also cause the first bracket 3, the seal, the second bracket 4 and other components in the refrigerator (such as the water receiving tray 6 described below) to vibrate together, thereby causing wear between parts and generating noise. In the refrigerator provided in the embodiment of the present application, by setting the first seal 5 to be able to elastically deform under the action of an external force, the first seal 5 can provide a buffering and shock absorbing function, thereby alleviating the vibration generated by the fan 1, and preventing the vibration generated by the fan 1 from being transmitted to other components as much as possible, reducing wear between parts and reducing noise.

[0059] Optionally, the first sealing member 5 is an elastic member made of sponge or rubber.

[0060] In one implementation of the embodiment of the present application, Figure 4 As shown, the first sealing member 5 is a closed annular member. The closed shape of the first sealing member 5 may be substantially consistent with the shape of the outer edge of the first bracket 3 or the shape of the outer edge of the second bracket 4. Exemplarily, the first sealing member 5 may be substantially rectangular, or the first sealing member 5 may be substantially circular.

[0061] In the refrigerator provided in the embodiment of the present application, the first sealing member 5 is circumferentially arranged around the first bracket 3 and the second bracket 4 to close the gap between the first bracket 3 and the second bracket 4, thereby achieving sealing of the first air flow channel 31 and the second air flow channel 41, ensuring that the gas flowing through the first air flow channel 31 and the second air flow channel 41 will not diffuse outward and the air flow will not be diverted, thereby making the air flow velocity and flow rate flowing through the surface of the condenser 2 more stable, thereby improving the heat dissipation efficiency of the condenser 2.

[0062] In one implementation of the embodiment of the present application, Figure 3 As shown, the first sealing member 5 may be an open annular member. In other words, the first sealing member 5 may have an open opening. Figure 3 and Figure 5As shown, the refrigerator may further include a water receiving tray 6, the water receiving tray 6 having a water receiving cavity 61; the first bracket 3 and the second bracket 4 are located in the water receiving cavity 61; and the open side of the first sealing member 5 faces the water receiving tray 6. The side where the opening is located can be used as the open side of the first sealing member 5.

[0063] In the refrigerator provided in the embodiment of the present application, the first bracket 3, the second bracket 4, the first sealing member 5 connected between the first bracket 3 and the second bracket 4, and the fan 1 and the condenser 2 respectively installed on the first bracket 3 and the second bracket 4 can be installed as a condensing assembly in the water receiving cavity 61 of the water receiving tray 6. When the condensing assembly is installed on the water receiving tray 6, the first sealing member 5 is set to be open toward one side of the water receiving tray 6 to allow the pipelines between the parts (such as the connecting pipeline between the condenser 2 and the compressor 8) to pass through.

[0064] In one implementation of the embodiment of the present application, Figure 6 As shown, the refrigerator also includes a bottom shell 7 and a compressor 8; the bottom shell 7 is provided with an air inlet 71 and an air outlet 72, and the condenser 2 is located on the side of the bottom shell 7 where the air inlet 71 is located; the compressor 8 is connected to the bottom shell 7 and is located on the side where the air outlet 72 is located, and the compressor 8 is configured to provide compressed refrigerant to the condenser 2.

[0065] In the refrigerator provided in the embodiment of the present application, the compressor 8 compresses the refrigerant (for example, ammonia, Freon, etc.) into a high-pressure gas, and the high-pressure gas is transported to the condenser 2; the air flows in from the air inlet 71 and is sucked into the second air flow channel 41 by the fan 1. After the air flow passes through the second air flow channel 41 and the condenser 2 in the second air flow channel 41, it takes away the heat in the condenser and enters the first air flow channel 31, and then blows the hot air to the compressor 8, and the air flow then flows to the outside from the air outlet 72 on the bottom shell 7, bringing the heat to the external environment to complete the heat dissipation.

[0066] In some embodiments, the refrigerant can become a high-pressure liquid after completing heat dissipation, and the high-pressure liquid can enter the evaporator through the capillary or throttling device in the refrigerator. At this time, the pressure is reduced, and the refrigerant begins to evaporate after absorbing the surrounding heat; the evaporated refrigerant becomes a low-pressure gas and enters the compressor 8 again to start a new round of circulation.

[0067] In some embodiments, Figure 6 As shown, the bottom plate may include a plurality of air inlets 71, which are evenly arranged along the width direction of the refrigerator to increase the air inlet area and air inlet flow rate, so that the air flow can more easily enter the refrigerator. The bottom plate may include a plurality of air outlets 72, which are evenly arranged along the width direction of the refrigerator to increase the air outlet area and air outlet flow rate, so that the air flow can more easily flow to the outside.

[0068] In one implementation of the embodiment of the present application, Figure 7 and Figure 8 As shown, the refrigerator also includes a cover shell 9 and a second seal 10; the cover shell 9 cooperates with the bottom shell 7 to form a accommodating cavity, and the first bracket 3 and the second bracket 4 are located in the accommodating cavity; the second seal 10 is located between the cover shell 9 and the second bracket 4, and separates the air inlet 71 and the air outlet 72 from the inner side of the cover shell 9.

[0069] In the refrigerator provided in the embodiment of the present application, the water tray 6, the bottom shell 7, the compressor 8 and the cover shell 9 are integrated with the condensation assembly including the fan 1, the condenser 2, the first bracket 3, the second bracket 4 and the first seal 5, and the whole can be called a condensation system. The cover shell 9 is covered on the bottom shell 7 to form a receiving cavity, and the condensation system as a whole can be located in the receiving cavity. The receiving cavity is divided into a first space and a second space by setting a second seal 10, and the compressor 8 and the fan 1 can be located in the first space, and the condenser 2 can be located in the second space; the second seal 10 can prevent the airflow from flowing through the gap between the second bracket 4 and the cover shell 9, so that during the operation of the fan 1, after the airflow is sucked from the air inlet 71, it can only flow to the air outlet 72 after passing through the second airflow channel 41 and the first airflow channel 31, so as to prevent the mutual circulation of gases in the first space and the second space from causing the hot air to be re-injected into the second space, thereby affecting the heat dissipation efficiency of the condenser 2.

[0070] In other words, if Figure 7 and Figure 8 As shown, when the housing 9 and the second bracket 4 are assembled, there is a gap between the second bracket 4 and the housing 9, and the second seal 10 is located in the gap. The inner wall and outer wall of the second seal 10 are respectively in contact with the second bracket 4 and the housing 9 to seal the gap, thereby separating the air inlet 71 and the air outlet 72 on the inner side of the housing 9, so that the airflow with a lower temperature flowing in from the air inlet 71 can only flow to the second space through the first airflow channel 31 and the second airflow channel 41, and the hot air blown by the fan 1 to the compressor 8 side can only flow to the outside from the air outlet 72, and cannot flow back to the second space from the air inlet 71, so as to prevent the mutual circulation of gases in the first space and the second space from causing the hot air to be re-injected. It can be understood that the air flowing in from the air inlet has a lower temperature and becomes hot air after absorbing the heat emitted by the condenser; that is, the airflow temperature on the air inlet side affects the heat dissipation efficiency of the condenser to a certain extent. The lower the airflow temperature here, the higher the heat dissipation efficiency of the condenser.

[0071] In some embodiments, the second seal 10 is an open annular member, and the open side of the second seal 10 faces the water receiving tray 6. In addition, optionally, the second seal 10 is an elastically deformable member, so that the second seal 10 can reduce the vibration caused by the fan 1 while separating the accommodating cavity.

[0072] Optionally, the second sealing member 10 is an elastic member made of sponge or rubber.

[0073] In one implementation of the embodiment of the present application, Figure 7 and Figure 8 As shown, the second bracket 4 includes a first support portion 42, the first support portion 42 is connected to the outer wall of the second air flow channel 41, and the first support portion 42 is connected to the side of the second sealing member 10 away from the cover 9; and / or, the water receiving tray 6 includes a second support portion 62, the second support portion 62 is connected to the outer wall of the water receiving chamber 61, and the second support portion 62 is connected to the side of the second sealing member 10 away from the cover 9.

[0074] In the refrigerator provided in the embodiment of the present application, if Figure 8 As shown, after the second bracket 4 and the water tray 6 are assembled, the first support portion 42 and the second support portion 62 are connected to form an inclined surface for the second seal 10 to overlap, and a portion of the second seal 10 overlaps the inclined surface and abuts against the cover 9 to separate the accommodating cavity from the inside of the cover 9, preventing the flow of gas on both sides of the second bracket 4 and preventing hot air from being re-injected into the second space, so that the condenser 2 has a better heat dissipation effect. In other embodiments, the first support portion 42 and the second support portion 62 can be used separately to support the second seal 10.

[0075] In one implementation of the embodiment of the present application, Fig. 9 As shown, the refrigerator may further include a first partition 11 , which is connected to the bottom shell 7 and is located outside the bottom shell 7 , and the first partition 11 may be used to separate the air inlet 71 from the air outlet 72 .

[0076] In the refrigerator provided in the embodiment of the present application, Figure 6 and Fig. 9 As shown, the first partition 11 can be arranged on the surface of the bottom shell 7 away from the water tray 6 and located between the air inlet 71 and the air outlet 72. Due to the barrier effect of the first partition 11, the hot air blown by the fan 1 to the side of the compressor 8 and flowing to the outside through the air outlet 72 can only diffuse to the outside, and will not flow back into the accommodating cavity from the air inlet 71 under the action of negative pressure, so that the gas on the side of the condenser 2 can always maintain a low temperature, thereby improving the heat dissipation efficiency of the condenser 2; and after the first partition 11 is set, the hot air flowing out of the air outlet 72 can flow into the air inlet 71 after a long period of time after dissipating heat in the outside, and there will be no airflow short circuit.

[0077] In one implementation of the embodiment of the present application, the refrigerator also includes a second partition 12, which is connected to the bottom shell 7 and is located on the outside of the bottom shell 7. The second partition 12 intersects with the first partition 11, and the second partition 12 is used to close the air inlet 71 from the direction close to the compressor 8.

[0078] like Fig. 9 As shown, a protrusion toward the outside of the bottom shell 7 is formed on one side of the bottom shell 7 close to the compressor 8, and the protrusion contacts the ground to lift the rest of the bottom shell 7 relative to the ground and have a gap. In this case, by setting a second partition 12 to close the air inlet 71 from the direction close to the compressor 8, it is possible to prevent the hot air blown out from the air outlet side from flowing back to the air inlet 71 along the gap. In some embodiments, the second partition 12 can be attached to the side wall of the protrusion. In addition, the second partition 12 is arranged to intersect with the first partition 11, further blocking the air flow between the air outlet 72 and the air inlet 71, preventing the hot air at the air outlet 72 from flowing back into the accommodating cavity, affecting the heat dissipation efficiency of the condenser 2, and preventing airflow short circuit.

[0079] In the present application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. The term "plurality" refers to two or more than two, unless otherwise clearly defined.

[0080] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the utility model disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary technical means in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only.

[0081] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A refrigerator, characterized in that: The refrigerator comprises a fan (1), a condenser (2), a first bracket (3), a second bracket (4) and a first sealing member (5); The first bracket (3) is provided with a first air flow channel (31), and the first bracket (3) is connected to the fan (1); The second bracket (4) is provided with a second air flow channel (41), and the second bracket (4) is connected to the condenser (2); The first bracket (3) and the second bracket (4) are opposite to each other, so that the first airflow channel (31) and the second airflow channel (41) are connected; The first sealing member (5) is located between the first bracket (3) and the second bracket (4), and is configured to seal a gap between the first bracket (3) and the second bracket (4) around the first airflow channel (31) and the second airflow channel (41).

2. The refrigerator according to claim 1, characterized in that: The first end of the first sealing member (5) abuts against the first bracket (3), the second end of the first sealing member (5) abuts against the second bracket (4), and the first sealing member (5) is elastically deformable in a thickness direction.

3. The refrigerator according to claim 1, characterized in that: The first sealing member (5) is a closed annular member.

4. The refrigerator according to claim 1, characterized in that: The refrigerator further comprises a water receiving tray (6), wherein the water receiving tray (6) has a water receiving cavity (61); The first bracket (3) and the second bracket (4) are located in the water receiving chamber (61); The first sealing member (5) is an open annular member, and the open side of the first sealing member (5) faces the water receiving tray (6).

5. The refrigerator according to any one of claims 1 to 4, characterized in that: The fan (1) is located in the first air flow channel (31), and the condenser (2) is located in the second air flow channel (41).

6. The refrigerator according to claim 4, characterized in that: The refrigerator further comprises a bottom shell (7) and a compressor (8); The bottom shell (7) is provided with an air inlet (71) and an air outlet (72), and the condenser (2) is located on the side of the bottom shell (7) where the air inlet (71) is located; The compressor (8) is connected to the bottom shell (7) and is located on the side where the air outlet (72) is located. The compressor (8) is configured to provide compressed refrigerant to the condenser (2).

7. The refrigerator according to claim 6, characterized in that: The refrigerator further comprises a cover (9) and a second sealing member (10); The cover shell (9) cooperates with the bottom shell (7) to form a receiving cavity, and the first bracket (3) and the second bracket (4) are located in the receiving cavity; The second sealing member (10) is located between the cover shell (9) and the second bracket (4), and separates the air inlet (71) and the air outlet (72) from the inner side of the cover shell (9).

8. The refrigerator according to claim 7, characterized in that: The second bracket (4) comprises a first supporting portion (42), the first supporting portion (42) being connected to an outer wall of the second air flow channel (41), and the first supporting portion (42) being connected to a side of the second sealing member (10) away from the housing (9); and / or, The water receiving tray (6) comprises a second supporting portion (62), the second supporting portion (62) being connected to the outer wall of the water receiving chamber (61), and the second supporting portion (62) being connected to a side of the second sealing member (10) away from the housing (9).

9. The refrigerator according to claim 6, characterized in that: The refrigerator further comprises a first partition (11), wherein the first partition (11) is connected to the bottom shell (7) and is located outside the bottom shell (7), and the first partition (11) is used to separate the air inlet (71) and the air outlet (72).

10. The refrigerator according to claim 9, characterized in that: The refrigerator further comprises a second partition (12), the second partition (12) being connected to the bottom shell (7) and being located on the outside of the bottom shell (7), the second partition (12) intersecting with the first partition (11), and the second partition (12) being used to close the air outlet (72) from a direction close to the compressor (8).

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