Refrigerator structure capable of draining water conveniently during defrosting

Abstract

A partition plate is arranged in a refrigerator body, the interior of the refrigerator body is divided into a storage cavity and a refrigeration cavity through the partition plate, the top end of the partition plate is an inclined face, a thickening layer is arranged on the inner wall of the refrigerator body, the bottom of the thickening layer is an inclined face, and the bottom of the thickening layer and the position, located at the lower position of the inclined face, of the thickening layer are arched upwards. The refrigerating cabinet is reasonable in structure, when defrosting is carried out in the refrigerating cavity, water cannot be accumulated on the top of the partition plate, and therefore water scale is prevented from being formed on the top of the partition plate, and the refrigerating cabinet has the advantages that the refrigerating cabinet is simple in structure and convenient to use. And meanwhile, water flows to the drainage hole from the bottom through the inclined surface at the bottom of the thickening layer, then enters the drainage cavity from the drainage hole and is finally drained from the elbow joint of the drainage cavity, so that the defrosting water is drained from the bottom of the cabinet body, pipes are convenient to distribute, and the placement of the cabinet body is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerators, in particular to a refrigerator structure which is convenient for draining water during defrosting. Background Art

[0002] A freezer is a device that keeps food and other items at low temperatures. There are two types of freezers: home and commercial. Commercial freezers are used in restaurants, bars, food processing, and supermarkets.

[0003] A refrigeration system is generally installed in the refrigeration cavity of a refrigerator (the refrigeration system is mainly composed of a compressor, a condenser, an expansion valve and a heat exchange coil). The refrigeration system is used to exchange heat in the refrigerator storage cavity, thereby realizing the refrigeration of the refrigerator. During the use of the refrigerator, the refrigeration system is generally prone to frost, and the existing refrigerators are generally capable of automatic frost removal. However, since the top of the partition used to separate the refrigeration cavity and the storage cavity in the existing refrigerators is mostly flat, water is easily accumulated on the top of the partition, and it is easy to cause a layer of scale on the top of the partition for a long time, thereby reducing the heat exchange effect of the partition and affecting the use; and the drainage outlet of the existing refrigerator is generally located on the side, which affects the layout of the refrigerator in some cases. 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 refrigerator structure which is convenient for drainage during defrosting. When defrosting in the refrigeration chamber, water will not accumulate on the top of the partition, thereby avoiding the formation of scale on the top of the partition, thereby ensuring the use effect. At the same time, water first flows from the bottom through the inclined surface of the bottom of the thickened layer to the drainage hole, and then enters the drainage cavity from the drainage hole, and finally is discharged from the elbow joint of the drainage cavity, so that the defrosted water is discharged from the bottom of the cabinet, which is convenient for pipe laying and does not affect the placement of the cabinet, 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 refrigerator structure that is convenient for drainage during defrosting, comprising a cabinet body, a partition and a thickened layer, the front side surface of the cabinet body is provided with a cabinet door mounting groove, the interior of the cabinet body is provided with a partition, the interior of the cabinet body is divided into a storage cavity and a refrigeration cavity by the partition, the top of the partition is an inclined surface, the inner wall of the cabinet body is provided with a thickened layer, the bottom of the thickened layer is an inclined surface, the bottom of the thickened layer and the low position of the inclined surface are arched upward, the bottom of the cabinet body and the arched part of the thickened layer form a drainage cavity, a drainage hole is provided at the connection between the inclined surface and the arch at the bottom of the thickened layer, the two ends of the drainage hole are respectively communicated with the refrigeration cavity and the drainage cavity, and a bent pipe joint is provided on the lower surface of the cabinet body and at the drainage cavity.

[0006] Preferably, the utility model provides a refrigerator structure which is convenient for draining water during defrosting, wherein the cabinet body is provided with a cabinet door at the cabinet door installation groove.

[0007] Preferably, the utility model provides a refrigerator structure that facilitates drainage during defrosting, wherein a plurality of supporting legs are further provided at the bottom of the cabinet body.

[0008] Preferably, the utility model provides a refrigerator structure which is convenient for draining water during defrosting, wherein an exhaust port is provided at the top of the cabinet body.

[0009] Preferably, the utility model provides a refrigerator structure that facilitates drainage during defrosting, wherein a placement bracket is provided inside the cabinet body.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] (1) The top of the partition inside the cabinet is an inclined surface, and the thickened layer at the bottom of the refrigeration chamber is also an inclined surface. The lowest position of the bottom inclined surface of the thickened layer is provided with an arched structure, and a drainage hole is provided at the connection between the arched structure and the bottom inclined surface of the thickened layer. When defrosting in the refrigeration chamber, water will not accumulate on the top of the partition, thereby avoiding the formation of scale on the top of the partition, thereby ensuring the use effect.

[0012] (2) Water first flows from the bottom through the slope of the bottom of the thickened layer to the drainage hole, then enters the drainage cavity from the drainage hole, and finally is discharged from the elbow joint of the drainage cavity, so that the defrosted water is discharged from the bottom of the cabinet, which is convenient for pipe laying and does not affect the placement of the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the utility model when viewed from above.

[0015] In the figure: cabinet body 1, partition 2, thickening layer 3, cabinet door installation groove 4, storage cavity 5, refrigeration cavity 6, drainage cavity 7, drainage hole 8, elbow joint 9, cabinet door 10, supporting leg 11, exhaust port 12, placement bracket 13. DETAILED DESCRIPTION

[0016] 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;

[0017] 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.

[0018] See also Figure 1-2 The utility model provides a technical solution: a refrigerator structure that is convenient for draining during defrosting, comprising a cabinet body 1, a partition 2 and a thickening layer 3, a cabinet door installation groove 4 is arranged on the front side of the cabinet body 1, a cabinet door 10 is arranged on the cabinet door installation groove 4 of the cabinet body 1, and the cabinet door 10 is used to seal the interior of the cabinet body 1, a partition 2 is arranged inside the cabinet body 1, and the interior of the cabinet body 1 is divided into a storage cavity 5 and a refrigeration cavity 6 by the partition 2, the top of the partition 2 is an inclined surface, and the inner wall of the cabinet body 1 is provided with a thickening layer 3, the bottom of the thickening layer 3 is an inclined surface, and the bottom of the thickening layer 3 and the low position of the inclined surface are arched upward, and the bottom of the cabinet body 1 and the thickening layer 3 are located at the bottom of the thickening layer 3. The arched part forms a drainage cavity 7, and a drainage hole 8 is provided at the connection between the inclined surface of the bottom of the thickened layer 3 and the arch. The two ends of the drainage hole 8 are respectively communicated with the refrigeration cavity 6 and the drainage cavity 7. A bend pipe joint 9 is provided on the lower surface of the cabinet 1 and located at the drainage cavity 7. A plurality of supporting legs 11 are also provided at the bottom of the cabinet 1 to achieve the lifting and support of the cabinet, thereby achieving the installation of the bottom bend pipe joint 9 and the layout of the pipeline connected to the bend pipe joint 9. An exhaust port 12 is provided at the top of the cabinet 1 for the installation and exhaust of the condenser of the refrigeration system. A placement bracket 13 is provided inside the cabinet 1 to achieve the placement of goods or food.

[0019] Installation method and use principle: When in use, the refrigeration system is installed in the refrigeration cavity 6, and the storage cavity 5 of the refrigerator is refrigerated through heat exchange of the refrigeration system. Frost is generated on the cold pipe in the refrigeration cavity 6. During the regular defrosting process, the frost turns into water. The water at the top flows down along the inclined surface at the top of the partition 2 and flows to the bottom of the refrigeration cavity 6. Then, it enters the drainage cavity 7 through the drainage holes 8 at the arch of the thickened layer 3 and the bottom inclined surface, and finally is discharged from the elbow joint 9 at the bottom of the drainage cavity 7. The utility model has a reasonable structure. The top of the partition 2 inside the cabinet 1 is an inclined surface, and the thickened layer 3 located at the bottom of the refrigeration chamber 6 is also an inclined surface. The lowest position of the bottom inclined surface of the thickened layer 3 is provided with an arch structure, and a drainage hole 8 is provided at the connection between the arch structure and the bottom inclined surface of the thickened layer 3. When defrosting in the refrigeration chamber 6, water will not accumulate on the top of the partition, thereby avoiding the formation of scale on the top of the partition, thereby ensuring the use effect. At the same time, water first flows from the bottom through the inclined surface at the bottom of the thickened layer 3 to the drainage hole 8, and then enters the drainage chamber 7 from the drainage hole 8, and finally is discharged from the elbow joint 9 of the drainage chamber 7, so that the defrosted water is discharged from the bottom of the cabinet 1, which is convenient for pipe laying and does not affect the placement of the cabinet 1.

[0020] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

[0021] 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 refrigerator structure that facilitates drainage during defrosting, characterized in that: The cabinet (1) comprises a cabinet body (1), a partition (2) and a thickening layer (3), wherein a cabinet door installation groove (4) is provided on the front side of the cabinet body (1), a partition (2) is provided inside the cabinet body (1), and the cabinet body (1) is divided into a storage cavity (5) and a refrigeration cavity (6) by the partition (2), the top of the partition (2) is an inclined surface, the inner wall of the cabinet body (1) is provided with a thickening layer (3), the bottom of the thickening layer (3) is an inclined surface, the bottom of the thickening layer (3) and the lower part of the inclined surface are arched upward, and a drainage cavity (7) is formed at the bottom of the cabinet body (1) and at the arched part of the thickening layer (3), and a drainage hole (8) is provided at the connection between the inclined surface and the arch of the bottom of the thickening layer (3), and the two ends of the drainage hole (8) are respectively connected to the refrigeration cavity (6) and the drainage cavity (7), and a bend pipe joint (9) is provided on the lower surface of the cabinet body (1) and at the drainage cavity (7).

2. A refrigerator structure for facilitating drainage during defrosting according to claim 1, characterized in that: The cabinet body (1) is provided with a cabinet door (10) located at the cabinet door installation groove (4).

3. A refrigerator structure for facilitating drainage during defrosting according to claim 1, characterized in that: A plurality of supporting legs (11) are also provided at the bottom of the cabinet (1).

4. A refrigerator structure for facilitating drainage during defrosting according to claim 1, characterized in that: An air outlet (12) is provided at the top of the cabinet (1).

5. The refrigerator structure for facilitating drainage during defrosting according to claim 1, characterized in that: A placement bracket (13) is provided inside the cabinet (1).

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