Double-body island cabinet with good refrigeration effect

Abstract

A through groove is formed in the middle of the bottom of a cabinet body, a vertical bin is arranged at the bottom end of the interior of the cabinet body and located at the through groove, a cavity is formed in the vertical bin, the bottom of the vertical bin is open, vent grooves are formed in the two sides of the top of the vertical bin, and vertical plates are arranged on the lower surface of a base and located on the two sides of the through groove. Vertical plates are arranged in the vertical bin, the top ends of the vertical plates are supported on the lower surface of the cabinet body, the bottom ends of the vertical plates are connected with the base, a middle partition plate is arranged between the vertical plates, and outer partition plates are further arranged between the vertical plates and the inner wall of the base. And the vertical bin and the bottom of the cabinet body are separated through the partition plate, so that the air after heat exchange enters the cabinet body through the vent groove in the upper part of the vertical bin, and the refrigeration effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration cabinets, in particular to a double-body island cabinet with good refrigeration effect. Background Art

[0002] The function of the island cabinet is to extend the shelf life by lowering the temperature and slowing down the activity of bacteria inside the food. It is mostly used in supermarkets and other commercial places for refrigerating or freezing quick-frozen foods, frozen meats, ice cream popsicles, etc.

[0003] There is a partition in the middle of the inner cavity of the double-body island cabinet, and two freezing chambers are formed by the partition. At present, a single-layer partition is generally used in the middle of the double-body island cabinet, and the heat exchange coil is arranged at the bottom of the cabinet. This structure results in room for improvement in the refrigeration effect. Therefore, an improved technology is urgently needed to solve this problem existing in the prior art. Utility Model Content

[0004] The purpose of the utility model is to provide a double-body island cabinet with good refrigeration effect. The interior of the vertical bin is a cavity, and the inner wall of the vertical bin and the lower surface of the cabinet are provided with coils to increase the heat exchange area, thereby improving the refrigeration effect of the island cabinet, and the vertical bin and the bottom of the cabinet are separated by a partition, so that the air after heat exchange enters the interior of the cabinet through the ventilation groove on the upper part of the vertical bin, thereby further improving the refrigeration effect, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-body island cabinet with good refrigeration effect, comprising a cabinet body, a base, a vertical bin, a vertical plate, a compressor, an expansion valve, a condenser and a heat exchange coil, the cabinet body is supported on the upper surface of the base, a through groove is provided in the middle position of the bottom of the cabinet body, a vertical bin is provided at the bottom end of the interior of the cabinet body and located at the through groove, a cavity is provided inside the vertical bin, the bottom of the vertical bin is open, ventilation grooves are provided on both sides of the top of the vertical bin, vertical plates are provided on the lower surface of the base and located on both sides of the through groove, the top of the vertical plate is supported on the lower surface of the cabinet body, the bottom end of the vertical plate is connected to the base, a middle partition is provided between the vertical plates, an outer partition is also provided between the vertical plate and the inner wall of the base, and the bottom The seat is provided with a first drain outlet at a position above the middle partition, and a second drain outlet is provided on the side wall of the base and at a position above the outer partition. A compressor and an expansion valve are provided inside the base, and a vent is provided on the side wall of the base. A condenser is provided on the inner wall of the base and at the vent. Heat exchange coils are provided on the lower surface of the cabinet and the inner walls on both sides of the vertical bin, and the heat exchange coils are interconnected through connecting pipes. The outlet end of the compressor is connected to the inlet end of the condenser through a pipeline, and the outlet end of the condenser is connected to the inlet end of the expansion valve through a pipeline, and the outlet end of the expansion valve is connected to the inlet end of the heat exchange coil through a pipeline, and the outlet end of the heat exchange coil is connected to the inlet end of the compressor through a pipeline.

[0006] Preferably, the utility model provides a double-body island cabinet with good refrigeration effect, wherein a boss is provided on the inner side of the top of the cabinet body, outer guide rails are provided on the bosses on both sides of the cabinet body, inner guide rails are provided on both sides of the top of the vertical warehouse, the inner guide rails correspond to the outer guide rails one by one, and the inner guide rails and the corresponding outer guide rails are respectively matched with the sliding upper cover plate.

[0007] Preferably, the utility model provides a double-body island cabinet with good refrigeration effect, wherein third drain outlets are arranged on both sides of the bottom of the cabinet body, and the first drain outlet, the second drain outlet and the third drain outlet are provided with sealing covers.

[0008] Preferably, the utility model provides a double-body island cabinet with good refrigeration effect, wherein a groove is provided at the bottom of the cabinet body, and the top of the base is arranged in the groove.

[0009] Preferably, the utility model provides a double-body island cabinet with good refrigeration effect, wherein a support plate is arranged on the periphery of the base, the bottom of the cabinet body is supported on the upper surface of the support plate, and a plurality of reinforcing plates are arranged at the connection between the support plate and the base.

[0010] Preferably, the utility model provides a double-body island cabinet with good refrigeration effect, wherein a barrier net is arranged in the ventilation groove.

[0011] Preferably, the utility model provides a double-body island cabinet with good refrigeration effect, wherein a shield is provided on the outer surface of the vertical bin and above the ventilation groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The interior of the vertical bin is a cavity, and coils are provided on the inner wall of the vertical bin and the lower surface of the cabinet to increase the heat exchange area, thereby improving the refrigeration effect of the island cabinet. The vertical bin and the bottom of the cabinet are separated by a partition, so that the air after heat exchange enters the cabinet through the ventilation groove on the upper part of the vertical bin, thereby further improving the refrigeration effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 For attachment Figure 1 A schematic diagram of the enlarged structure at the mark A.

[0016] In the figure: cabinet 1, base 2, vertical bin 3, vertical plate 4, compressor 5, expansion valve 6, condenser 7, heat exchange coil 8, ventilation groove 9, middle partition 10, outer partition 11, first drain port 12, second drain port 13, vent 14, connecting pipe 15, boss 16, outer guide rail 17, inner guide rail 18, sliding upper cover 19, third drain port 20, groove 21, support plate 22, reinforcement plate 23, barrier net 24, shield 25. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model;

[0018] It should be noted that, in the description of the present invention, the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left" and "right" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0019] See also Figure 1-2The utility model provides a technical solution: a double-body island cabinet with good refrigeration effect, including a cabinet 1, a base 2, a vertical bin 3, a vertical plate 4, a compressor 5, an expansion valve 6, a condenser 7 and a heat exchange coil 8. The cabinet 1 is supported on the upper surface of the base 2. A groove 21 is opened at the bottom of the cabinet 1. The top of the base 2 is arranged in the groove 21. The groove 21 cooperates with the base 2 to improve the stability of the connection between the cabinet 1 and the base 2. A support plate 22 is arranged on the periphery of the base 2. The bottom of the cabinet 1 is supported on the upper surface of the support plate 22. A plurality of reinforcing plates 23 are arranged at the connection between the support plate 22 and the base 2. The support plate 22 is connected to the bottom of the cabinet 1 through the support plate 22, thereby ensuring that the cabinet 1 The connection strength between the cabinet body 1 and the base 2 is to prevent tipping over. A through groove is provided in the middle of the bottom of the cabinet body 1. A vertical bin 3 is provided at the bottom end of the cabinet body 1 and at the through groove. A cavity is provided inside the vertical bin 3. The bottom of the vertical bin 3 is open. Ventilation grooves 9 are provided on both sides of the top of the vertical bin 3. A barrier net 24 is provided in the ventilation groove 9 to ensure that items do not enter the vertical bin 3 from the ventilation groove 9. A baffle 25 is provided on the outer surface of the vertical bin 3 and above the ventilation groove 9 to ensure that water directly enters the vertical bin 3 from the ventilation groove 9. Vertical plates 4 are provided on the lower surface of the base 2 and on both sides of the through groove. The top of the vertical plate 4 is supported on the lower surface of the cabinet body 1, and the bottom of the vertical plate 4 is connected to the base 2. The cabinet 1 is connected to the cabinet 2, an intermediate partition 10 is provided between the vertical plates 4, an outer partition 11 is further provided between the vertical plates 4 and the inner wall of the base 2, a first drain port 12 is provided on the upper position of the intermediate partition 10 of the base 2, a second drain port 13 is provided on the side wall of the base and located above the outer partition 11, a compressor 5 and an expansion valve 6 are provided inside the base 2, a vent 14 is provided on the side wall of the base 2, a condenser 7 is provided on the inner wall of the base 2 and located at the vent 14, a heat exchange coil 8 is provided on the lower surface of the cabinet 1 and the inner walls on both sides of the vertical bin 3, the heat exchange coils 8 are interconnected through a connecting pipe 15, and the outlet end of the compressor 5 is connected to the condenser 7 through a pipeline The inlet end of the condenser 7 is connected to the inlet end of the expansion valve 6 through a pipeline, the outlet end of the expansion valve 6 is connected to the inlet end of the heat exchange coil 8 through a pipeline, and the outlet end of the heat exchange coil 8 is connected to the inlet end of the compressor 5 through a pipeline. The third drain port 20 is provided on both sides of the bottom of the cabinet 1, and the first drain port 12, the second drain port 13 and the third drain port 20 are provided with sealing covers. The first drain port 12 and the second drain port 13 are used to discharge the condensed water on the upper part of the vertical bin 3 and the outer partition 11, and the third drain port 20 is used to discharge the melted water inside the cabinet 1. At the same time, the sealing cover is used to ensure that the condensed water does not flow out at will;

[0020] A boss 16 is provided on the inner side of the top of the cabinet 1, and outer guide rails 17 are provided on the bosses 16 on both sides of the cabinet 1. Inner guide rails 18 are provided on both sides of the top of the vertical bin 3. The inner guide rails 18 correspond to the outer guide rails 17 one by one. The inner guide rails 18 and the corresponding outer guide rails 17 are respectively matched with the sliding upper cover plate 19, so as to realize the opening and sealing of the inner cavity of the cabinet 1.

[0021] Installation method and use principle: multiple groups of heat exchange coils 8 are respectively arranged on both sides of the bottom of the cabinet 1 and the inner walls of both sides of the vertical bin 3. Two adjacent groups of heat exchange coils 8 are connected to each other through connecting pipes 15. Among them, holes are opened on the top of the vertical plate 4 to facilitate the insertion of the connecting pipes 15. Then the compressor 5, expansion valve 6 and condenser 7 are installed at the corresponding positions inside the base 2. Then the compressor 5, condenser 7, expansion valve 6 and heat exchange coils 8 are connected in sequence to complete the installation. When in use, the refrigerant is added from the medium adding port of the compressor 5, and then the compressor 5 is started to make the refrigerant become high-temperature and high-pressure steam, and then the refrigerant is changed to a normal temperature and high-pressure liquid through the condenser 7, and then it is changed to a low-temperature and low-pressure state through the expansion valve 6, and finally enters the heat exchange coil 8, exchanges heat with the air, becomes a low-temperature and low-pressure gas, and returns to the compressor 5, thereby realizing the refrigeration of the inner cavity of the island cabinet. The utility model has a reasonable structure. The interior of the vertical bin 3 is a cavity. The inner wall of the vertical bin 3 and the lower surface of the cabinet 1 are provided with coils to increase the heat exchange area, thereby improving the refrigeration effect of the island cabinet. The vertical bin 3 and the bottom of the cabinet 1 are separated by a middle partition 10, so that the air after heat exchange enters the interior of the cabinet 1 through the ventilation groove 9 on the upper part of the vertical bin 3, thereby further improving the refrigeration effect.

[0022] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

[0023] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified and replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A double island cabinet with good refrigeration effect, characterized by: The invention comprises a cabinet (1), a base (2), a vertical bin (3), a vertical plate (4), a compressor (5), an expansion valve (6), a condenser (7) and a heat exchange coil (8), wherein the cabinet (1) is supported on the upper surface of the base (2), a through groove is provided in the middle of the bottom of the cabinet (1), a vertical bin (3) is provided at the bottom end of the cabinet (1) and at the through groove, a cavity is provided inside the vertical bin (3), the bottom of the vertical bin (3) is open, and the vertical bin (3) is provided with a hollow cavity. (3) ventilation grooves (9) are arranged on both sides of the top, and vertical plates (4) are arranged on the lower surface of the base (2) and on both sides of the through grooves. The top ends of the vertical plates (4) are supported on the lower surface of the cabinet body (1), and the bottom ends of the vertical plates (4) are connected to the base (2). An intermediate partition (10) is arranged between the vertical plates (4), and an outer partition (11) is also arranged between the vertical plates (4) and the inner wall of the base (2). The base (2) is located above the intermediate partition (10). A first drain port (12) is provided at a position of the cabinet body (1), a second drain port (13) is provided on the side wall of the base and located above the outer partition (11), a compressor (5) and an expansion valve (6) are provided inside the base (2), a vent (14) is provided on the side wall of the base (2), a condenser (7) is provided on the inner wall of the base (2) and located at the vent (14), heat exchange coils (8) are provided on the lower surface of the cabinet body (1) and the inner walls on both sides of the vertical bin (3), the heat exchange coils (8) are interconnected through connecting pipes (15), the outlet end of the compressor (5) is connected to the inlet end of the condenser (7) through a pipeline, the outlet end of the condenser (7) is connected to the inlet end of the expansion valve (6) through a pipeline, the outlet end of the expansion valve (6) is connected to the inlet end of the heat exchange coil (8) through a pipeline, and the outlet end of the heat exchange coil (8) is connected to the inlet end of the compressor (5) through a pipeline.

2. A double-body island cabinet with good refrigeration effect according to claim 1, characterized in that: A boss (16) is provided on the inner side of the top of the cabinet (1), and outer guide rails (17) are provided on the bosses (16) on both sides of the cabinet (1). Inner guide rails (18) are provided on both sides of the top of the vertical bin (3), and the inner guide rails (18) correspond to the outer guide rails (17) one by one. The inner guide rails (18) and the corresponding outer guide rails (17) are respectively matched with the sliding upper cover plate (19).

3. A double-body island cabinet with good refrigeration effect according to claim 1, characterized in that: The cabinet (1) is provided with a third drain port (20) on both sides of the bottom, and the first drain port (12), the second drain port (13) and the third drain port (20) are provided with sealing covers.

4. The double-body island cabinet with good refrigeration effect according to claim 1 is characterized in that: The cabinet body (1) has a bottom with a groove (21) and the top of the base (2) is arranged in the groove (21).

5. The double-body island cabinet with good refrigeration effect according to claim 1 is characterized in that: A support plate (22) is arranged on the periphery of the base (2); the bottom of the cabinet (1) is supported on the upper surface of the support plate (22); and a plurality of reinforcing plates (23) are arranged at the connection between the support plate (22) and the base (2).

6. The double-body island cabinet with good refrigeration effect according to claim 1, characterized in that: A barrier net (24) is arranged in the ventilation groove (9).

7. The double-body island cabinet with good refrigeration effect according to claim 1, characterized in that: A shield (25) is provided on the outer surface of the vertical bin (3) and located above the ventilation groove (9).

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