Refrigerator heat insulation device

Abstract

The utility model innovatively provides a refrigerator insulation device, including a box body, the box body including a side panel, a cavity is arranged on the side panel, a vacuum insulation panel is arranged in the cavity, a plurality of groups of placement grooves are arranged on one side wall of the vacuum insulation panel, the plurality of groups of placement grooves are arranged in parallel, and condensing tubes are arranged in the plurality of groups of placement grooves; a cavity is arranged in the side panel of the refrigerator, a vacuum insulation panel is arranged in the cavity, the vacuum insulation panel realizes refrigerator insulation, reduces the exchange of cold air in the refrigerator and hot air outside the refrigerator, and improves the cold preservation effect of the refrigerator; a placement groove is arranged in the vacuum insulation panel, a condensing tube is arranged in the placement groove, the condensing tube is connected to the compressor in the refrigerator, and the vacuum insulation panel and the side panel are cooled by the condensing tube to reduce the influence of the external temperature on the refrigerator.

Description

Technical Field

[0001] The utility model relates to the technical field of heat insulation devices, and more specifically to a heat insulation device for a refrigerator. Background Art

[0002] A refrigerator is a refrigeration device that maintains a constant low temperature. It is also a civilian product that keeps food or other items at a constant low temperature. The refrigerator is refrigerated internally. During the use of the refrigerator, the refrigerator is placed indoors. The indoor temperature is higher than the temperature inside the refrigerator. During use, the temperature difference between the inside and outside of the refrigerator is large, and the temperature outside the refrigerator is easy to affect the inside of the refrigerator. Currently, vacuum insulation panels are mainly used to insulate refrigerators. The insulation effect of vacuum insulation panels is relatively poor. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a refrigerator insulation device to overcome the above-mentioned defects in the prior art.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A refrigerator insulation device comprises a box body, the box body comprises a side panel, a cavity is arranged on the side panel, a vacuum insulation panel is arranged in the cavity, a plurality of groups of placement grooves are arranged on one side wall of the vacuum insulation panel, the plurality of groups of placement grooves are arranged in parallel, and condensing pipes are arranged in the plurality of groups of placement grooves.

[0006] Preferably, the condensing pipes in the two adjacent groups of placement grooves are connected, and the condensing pipes are connected, bent and arranged on the vacuum insulation board.

[0007] Preferably, the condensing tubes in any group of the placement grooves are bent.

[0008] Preferably, the placement groove is arranged on a side of the vacuum insulation panel away from the inner wall of the box body, and the vacuum insulation panel on the side where the placement groove is arranged is in contact with the side panel.

[0009] Preferably, a ventilation gap is provided above the vacuum insulation panel, and several groups of the placement grooves are communicated with the ventilation interface. An exhaust pipe is also provided on the vacuum insulation panel, one end of the exhaust pipe is provided in the placement groove, and the other end of the exhaust pipe passes through the side panel and extends outside the cavity.

[0010] Preferably, a mounting notch is provided at the bottom of the vacuum insulation panel, and the mounting notch matches the box body.

[0011] The beneficial effects of the utility model are as follows: a cavity is arranged in the side panel of the refrigerator, a vacuum insulation panel is arranged in the cavity, the vacuum insulation panel realizes heat insulation of the refrigerator, reduces the exchange of cold air in the refrigerator and hot air outside the refrigerator, and improves the cold preservation effect of the refrigerator; a placement groove is arranged in the vacuum insulation panel, a condenser is arranged in the placement groove, the condenser is connected to the compressor in the refrigerator, and the condenser is used to cool the vacuum insulation panel and the side panel, thereby reducing the influence of the external temperature on the refrigerator. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the overall structure diagram of the utility model;

[0013] Figure 2 This is a structural diagram of a vacuum insulation panel of the utility model;

[0014] Figure 3 It is a partial cross-sectional view of the utility model.

[0015] Figure numerals: 1. Box body; 2. Side panel; 21. Cavity; 3. Vacuum insulation panel; 31. Placement groove; 32. Ventilation gap; 4. Condenser; 5. Exhaust pipe. 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 solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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 when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0019] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0020] like Figure 1-Figure 3 As shown, the utility model provides a refrigerator insulation device, including a box body 1, the box body 1 includes a side panel 2, a cavity 21 is arranged on the side panel 2, a vacuum insulation panel 3 is arranged in the cavity 21, a plurality of groups of placement grooves 31 are arranged on one side wall of the vacuum insulation panel 3, the plurality of groups of placement grooves 31 are arranged in parallel, and condensing tubes 4 are arranged in the plurality of groups of placement grooves 31, a cavity 21 is arranged in the side panel 2 of the refrigerator, a vacuum insulation panel 3 is arranged in the cavity 21, the vacuum insulation panel 3 realizes refrigerator insulation, reduces the exchange of cold air in the refrigerator and hot air outside the refrigerator, and improves the cold preservation effect of the refrigerator; a placement groove 31 is arranged in the vacuum insulation panel 3, a condensing tube 4 is arranged in the placement groove 31, the condensing tube 4 is connected to the compressor in the refrigerator, and the condensing tube 4 is used to cool the vacuum insulation panel 3 and the side panel 2 to reduce the influence of the external temperature on the refrigerator.

[0021] The condenser tubes 4 in two adjacent groups of placement grooves 31 are connected, and the condenser tubes 4 are connected and bent on the vacuum insulation panel 3. The condenser tubes 4 in each group of placement grooves 31 are connected, and the condenser tubes 4 are continuously bent on the vacuum insulation panel 3, thereby increasing the contact area between the condenser tubes 4 and the vacuum insulation panel 3, improving the cooling effect, and adopting one condenser tube 4 to facilitate the control of the condenser tube 4.

[0022] The condensing tubes 4 in any group of placement grooves 31 are all bent, and at least one side of the condensing tubes 4 in any group of placement grooves 31 is bent. By bending the condensing tubes 4 in the placement grooves 31, the contact area between the condensing tubes 4 and the placement grooves 31 is increased, thereby improving the cooling effect.

[0023] The placement groove 31 is arranged on the side of the vacuum insulation panel 3 away from the inner wall of the box body 1, and the vacuum insulation panel 3 on the side with the placement groove 31 is in contact with the side panel 2. The placement groove 31 is arranged on the side of the vacuum insulation panel 3 away from the inner wall of the box body 1, that is, the condenser 4 is arranged on the outside of the box body 1. The condenser 4 is used to cool the higher temperature gas near the refrigerator box body 1 to reduce the influence of the external temperature on the refrigerator.

[0024] A ventilation gap 32 is provided above the vacuum insulation panel 3, and several groups of placement grooves 31 are communicated with the ventilation interface. An exhaust pipe 5 is also provided on the vacuum insulation panel 3, one end of the exhaust pipe 5 is provided in the placement groove 31, and the other end of the exhaust pipe 5 passes through the side plate 2 and extends to the outside of the cavity 21. A ventilation gap 32 is provided on the vacuum insulation panel 3. The ventilation gap 32 is used to ensure that each group of placement grooves 31 are communicated with each other, and an exhaust pipe 5 is provided on the vacuum insulation panel 3. Due to the large temperature difference between the two sides of the vacuum insulation panel 3, the vacuum insulation panel 3 is easy to deform during practical use. Since the placement groove 31 is provided between the vacuum insulation panel 3 and the side plate 2, gas is generated in the placement groove 31 during the deformation of the vacuum insulation panel 3. The exhaust pipe 5 is used to discharge the gas in the placement groove 31 to ensure the normal use of the vacuum insulation panel 3.

[0025] An installation notch is provided at the bottom of the vacuum insulation panel 3, and the installation notch matches the box body 1. Essential refrigerator parts such as a compressor are provided in the refrigerator. An installation notch is provided on the mounting plate, and the position of the installation notch corresponds to the position of the part. The installation notch is used to ensure the insulation of the refrigerator while avoiding the influence of the vacuum insulation panel 3 on other parts.

[0026] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A refrigerator heat insulation device, comprising a box body (1), characterized in that: The box body (1) comprises a side panel (2), a cavity (21) is arranged on the side panel (2), a vacuum insulation panel (3) is arranged in the cavity (21), a plurality of groups of placement grooves (31) are arranged on a side wall of the vacuum insulation panel (3), the plurality of groups of placement grooves (31) are arranged in parallel, and condensation pipes (4) are arranged in the plurality of groups of placement grooves (31).

2. A refrigerator heat insulation device according to claim 1, characterized in that: The condensing pipes (4) in two adjacent groups of the placement grooves (31) are connected, and the condensing pipes (4) are connected, bent and arranged on the vacuum insulation board (3).

3. The refrigerator heat insulation device according to claim 2, characterized in that: The condensing tubes (4) in any group of the placement grooves (31) are all bent.

4. A refrigerator heat insulation device according to claim 1, characterized in that: The placement groove (31) is arranged on a side of the vacuum insulation panel (3) away from the inner wall of the box body (1), and the vacuum insulation panel (3) on the side where the placement groove (31) is arranged is in contact with the side panel (2).

5. A refrigerator heat insulation device according to claim 1, characterized in that: A ventilation notch (32) is provided above the vacuum insulation panel (3), and a plurality of groups of placement grooves (31) are communicated with the ventilation interface. An exhaust pipe (5) is also provided on the vacuum insulation panel (3), and one end of the exhaust pipe (5) is provided in the placement groove (31), and the other end of the exhaust pipe (5) passes through the side plate (2) and extends to the outside of the cavity (21).

6. A refrigerator heat insulation device according to claim 1, characterized in that: The bottom of the vacuum insulation panel (3) is provided with a mounting notch, and the mounting notch matches the box body (1).

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