Large-capacity double-door refrigerator

Abstract

The utility model discloses a large-capacity double-door refrigeration refrigerator which comprises a refrigerator body and a refrigeration device and further comprises a cold air output mechanism, the cold air output mechanism comprises a wind scoop arranged on one side of the refrigeration device, a condenser is arranged in the refrigeration device, a guide box is installed on the side, away from the condenser, of the wind scoop, and the cold air output mechanism is connected with the guide box. A plurality of rows of air guide holes distributed at equal intervals are formed in the inner wall of the bottom of the guide box, the positions of every two adjacent rows of air guide holes are staggered, a baffle is arranged between every two adjacent rows of air guide holes, through holes distributed at equal intervals are formed in the baffles, and the positions of the through holes in every two adjacent baffles are also staggered; and the adjusting mechanism is arranged in the box body. The large-capacity double-door refrigeration refrigerator has the technical effect of improving the comprehensiveness and uniformity of refrigeration.

Description

Technical Field

[0001] This utility model relates to the field of refrigerator technology, and in particular to a large-capacity double-door refrigerator. Background Technology

[0002] A refrigerator, often simply called a freezer, is a household appliance whose primary function is to provide a low-temperature environment for storing food and other items, thereby extending their shelf life. A refrigerator operates through an internal refrigeration system, which typically includes key components such as a compressor, condenser, evaporator, and expansion valve.

[0003] Large-capacity refrigerators are mostly used in restaurants and other similar places. In actual use, they have high requirements for cooling time. However, due to their large capacity, temperature control is also difficult, which affects their use to some extent.

[0004] However, traditional large-capacity double-door refrigerators have a single refrigeration unit that cannot evenly provide cold air to the large refrigerator space, making it difficult to control the temperature of various foods inside. As a result, many foods do not achieve the expected refrigeration effect during processing.

[0005] For example, some ingredients need to be refrigerated for a certain period of time before being processed. However, due to the limited space inside the refrigerator, the short refrigeration time needs to be met precisely. The closer the food is to the refrigeration unit, the shorter the refrigeration time, and the farther away it is from the refrigeration unit, the longer the refrigeration time. This tests the user's experience. Utility Model Content

[0006] This utility model discloses a large-capacity double-door refrigerator, which aims to solve the technical problem that traditional large-capacity double-door refrigerators have a single refrigeration unit that cannot evenly provide cold air to the large-capacity refrigerator space, making it difficult to control the temperature of various foods inside, and causing many foods to fail to achieve the expected refrigeration effect during processing.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A large-capacity double-door refrigerator includes a cabinet and a refrigeration unit, and further includes: a cold air output mechanism: the cold air output mechanism includes a fan duct disposed on one side of the refrigeration unit, a condenser is disposed inside the refrigeration unit, a guide box is installed on the side of the fan duct away from the condenser, a plurality of rows of equally spaced air guide holes are provided on the bottom inner wall of the guide box, the positions of adjacent rows of air guide holes are staggered, a baffle is disposed between adjacent rows of air guide holes, the baffle has equally spaced through holes, the positions of the through holes on adjacent two baffles are also staggered; an adjustment mechanism: the adjustment mechanism is disposed inside the cabinet.

[0009] In this design, the cold air output mechanism guides the cold air from the refrigeration unit into the guide box via the air duct. As the baffles inside the guide box block the air, the cold air flows downwards through the air vents into the interior of the cabinet. The through holes on the baffles guide the passing cold air sequentially to the rear of the guide box. By passing through layers of baffles, the cold air is blocked by each baffle and guided into the interior of the cabinet through the corresponding air vents. The guide box covers the entire space at the top of the cabinet, ensuring the comprehensiveness and uniformity of the downward flow of cold air, resulting in better refrigeration performance.

[0010] In a preferred embodiment, the adjustment mechanism includes two sets of guide rails disposed inside the housing, each set of guide rails having a partition, and each partition having an elastic locking block at the connection point between it and the guide rail.

[0011] The adjustable mechanism allows for free adjustment of the shelf height within the refrigerator, creating a controllable storage space within a large-capacity refrigerator. Once the adjustment is complete, the elastic clips on the shelf will automatically engage with the guide rails at the appropriate height, facilitating the layered storage of different foods. The adjustment process is also convenient.

[0012] As described above, a large-capacity double-door refrigerator includes a cabinet and a refrigeration unit, and further includes: a cold air output mechanism: the cold air output mechanism includes a fan duct disposed on one side of the refrigeration unit, the refrigeration unit has a condenser inside, a guide box is installed on the side of the fan duct away from the condenser, the bottom inner wall of the guide box has several rows of equidistantly distributed air guide holes, the positions of adjacent rows of air guide holes are staggered, a baffle is disposed between adjacent rows of air guide holes, the baffle has equidistantly distributed through holes, the positions of the through holes on adjacent two baffles are also staggered; an adjustment mechanism: the adjustment mechanism is disposed inside the cabinet. The large-capacity double-door refrigerator provided by this utility model has the technical effect of improving the comprehensiveness and uniformity of refrigeration. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a large-capacity double-door refrigerator proposed in this utility model.

[0014] Figure 2 This is a front view of the structure of a large-capacity double-door refrigerator proposed in this utility model.

[0015] Figure 3 This is a schematic diagram of the guide box structure of a large-capacity double-door refrigerator proposed in this utility model.

[0016] Figure 4 This is a schematic diagram of the air guide structure of a large-capacity double-door refrigerator proposed in this utility model.

[0017] Figure 5 This is a schematic diagram of the baffle installation structure of a large-capacity double-door refrigerator proposed in this utility model.

[0018] In the attached diagram: 1. Cabinet; 2. Top cover; 3. Refrigeration unit; 4. Cabinet door; 5. Partition; 6. Guide rail; 7. Chassis; 8. Condenser; 9. Guide box; 10. Mounting cover; 11. Air guide head; 12. Air duct; 13. Baffle; 14. Through hole; 15. Air vent. Detailed Implementation

[0019] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and marked in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0020] The large-capacity double-door refrigerator disclosed in this utility model is mainly used in traditional large-capacity double-door refrigerators where the refrigeration device is located in a single position and cannot evenly provide cold air to the large-capacity refrigerator space. This makes it difficult to control the temperature of various foods inside, and many foods cannot achieve the expected refrigeration effect during processing.

[0021] Reference Figure 1 , Figure 2 , Figure 3 and Figure 5 A large-capacity double-door refrigerator includes a cabinet 1 and a refrigeration unit 3, and further includes: a cold air output mechanism: the cold air output mechanism includes a fan duct 12 disposed on one side of the refrigeration unit 3, a condenser 8 disposed inside the refrigeration unit 3, a guide box 9 installed on the side of the fan duct 12 away from the condenser 8, and a number of rows of equally spaced air guide holes 15 disposed on the bottom inner wall of the guide box 9, the positions of adjacent rows of air guide holes 15 being staggered, a baffle 13 disposed between adjacent rows of air guide holes 15, and through holes 14 equally spaced on the baffle 13, the positions of the through holes 14 on adjacent two baffles 13 also being staggered; an adjustment mechanism: the adjustment mechanism is disposed inside the cabinet 1.

[0022] Specifically, the cold air output mechanism allows the cold air from the refrigeration unit 3 to be guided into the guide box 9 via the fan duct 12. As the baffle 13 inside the guide box 9 blocks the cold air, it will be guided downward through the air guide hole 15 into the interior of the cabinet 1. The through hole 14 on the baffle 13 can guide the passing cold air to the rear of the guide box 9 in sequence. After being blocked by layers of baffles 13, the cold air will be blocked by each baffle 13 and guided into the interior of the cabinet 1 through the corresponding air guide hole 15. The guide box 9 covers the entire space at the top of the cabinet 1, ensuring the comprehensiveness and uniformity of the downward flow of cold air.

[0023] It should be noted that the guide box 9 is low in height and has a narrow overall space. The cold air cooled by the cooling device 3 can quickly fill the interior of the guide box 9, which is equipped with baffle 13, without affecting the uniform downward flow of the cold air after it has stabilized.

[0024] The refrigeration unit 3 also includes a casing 7, which contains a compressor. The side of the air duct 12 away from the guide box 9 faces the condenser 8.

[0025] Reference Figure 4 and Figure 5 In a preferred embodiment, the bottom outer wall of the guide box 9 is provided with mounting covers 10 distributed at equal intervals, and the inner wall of each mounting cover 10 is provided with air guides 11 distributed at equal intervals. The air guides 11 correspond to and communicate with the air guide holes 15.

[0026] Reference Figure 1 and Figure 2 In a preferred embodiment, the adjustment mechanism includes two sets of guide rails 6 disposed inside the housing 1, each set of guide rails 6 being provided with a partition 5, and each partition 5 being provided with an elastic locking block at the connection between it and the guide rail 6.

[0027] Specifically, the height of the partition 5 inside the cabinet 1 can be freely changed through the adjustment mechanism, thereby creating a controllable storage space in the large-capacity refrigerator. After the adjustment is completed, the elastic block set on the partition 5 will automatically engage with the inside of the guide rail 6 at the appropriate height, making it convenient to store different foods in layers.

[0028] Reference Figure 1 In a preferred embodiment, two doors 4 are connected to one outer wall of the housing 1 by hinges. Both doors 4 are provided with heat insulation layers. The housing 1 and the refrigeration device 3 are equipped with the same top cover 2. The top of the guide box 9 is installed on the bottom outer wall of the top cover 2 to ensure that the guide box 9 is installed more stably. Support legs are provided at the four corners of the bottom outer wall of the housing 1 and the refrigeration device 3.

[0029] Working principle: When in use, the cold air cooled by the refrigeration unit 3 is quickly filled into the interior of the guide box 9 through the blower mechanism via the air duct 12. Then, as the baffle 13 inside the guide box 9 blocks the air, the cold air is guided downward through the air guide hole 15 into the interior of the cabinet 1. The through hole 14 on the baffle 13 can guide the passing cold air to the rear of the guide box 9 in sequence. After being blocked by layers of baffles 13, the cold air is blocked by each baffle 13 and guided into the interior of the cabinet 1 through the corresponding air guide hole 15. In a fully refrigerated environment, food that needs to be refrigerated for a short time can be placed on the upper layer of the shelf 5, while food that needs to be refrigerated for a long time can be placed below the shelf 5, which is convenient for taking out and putting in food and also ensures the refrigeration effect.

[0030] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A large-capacity double-door refrigerator, comprising a cabinet (1) and a refrigeration unit (3), characterized in that, Also includes: Cold air output mechanism: The cold air output mechanism includes a fan hopper (12) disposed on one side of the refrigeration device (3). The refrigeration device (3) is provided with a condenser (8) inside. A guide box (9) is installed on the side of the fan hopper (12) away from the condenser (8). Several rows of equally spaced air guide holes (15) are provided on the bottom inner wall of the guide box (9). The positions of two adjacent rows of air guide holes (15) are staggered. A baffle (13) is provided between two adjacent rows of air guide holes (15). The baffle (13) has equally spaced through holes (14). The positions of the through holes (14) on two adjacent baffles (13) are also staggered. Adjustment mechanism: The adjustment mechanism is located inside the housing (1).

2. A large-capacity double-door refrigerator according to claim 1, characterized in that, The bottom outer wall of the guide box (9) is provided with mounting covers (10) distributed at equal intervals. Each mounting cover (10) has an air guide head (11) distributed at equal intervals installed on its inner wall. The air guide head (11) corresponds to and is connected to the air guide hole (15).

3. A large-capacity double-door refrigerator according to claim 2, characterized in that, The refrigeration device (3) is also equipped with a casing (7), and the casing (7) is equipped with a compressor. The side of the air duct (12) away from the guide box (9) faces the condenser (8).

4. A large-capacity double-door refrigerator according to claim 1, characterized in that, The adjustment mechanism includes two sets of guide rails (6) disposed inside the housing (1). Each set of guide rails (6) is provided with a partition (5), and each partition (5) is provided with an elastic locking block at the connection between it and the guide rail (6).

5. A large-capacity double-door refrigerator according to claim 4, characterized in that, Two doors (4) are connected to one side of the outer wall of the box (1) by hinges, and both doors (4) are provided with heat insulation layers.

6. A large-capacity double-door refrigerator according to claim 5, characterized in that, The top of the housing (1) and the refrigeration device (3) are fitted with the same top cover (2), and the top of the guide box (9) is mounted on the bottom outer wall of the top cover (2).

7. A large-capacity double-door refrigerator according to claim 1, characterized in that, Support legs are provided at the four corners of the bottom outer wall of the box (1) and the refrigeration device (3).

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