CN215724417U

CN215724417U - Refrigerator

Info

Publication number: CN215724417U
Application number: CN202122409258.5U
Authority: CN
Inventors: 彭晓舜; 黄磊; 许泽红; 朱江辉
Original assignee: Hisense Ronshen Guangdong Refrigerator Co Ltd
Current assignee: Hisense Ronshen Guangdong Refrigerator Co Ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-02-01
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to the technical field of refrigerator equipment, and discloses a refrigerator which comprises a box body, an inner container and an evaporator, wherein the inner container is arranged in the box body, the inner container is provided with an installation opening, the evaporator comprises an evaporation plate and an evaporation tube, the evaporation plate is connected with the inner container and covers the installation opening, and the evaporation tube is arranged at the rear side of the evaporation plate. Based on the structure, the inner container is provided with the mounting opening, the evaporation plate directly transmits the cold energy into the storage cavity of the inner container through the mounting opening, compared with the method of transmitting the cold energy through the inner container, the refrigeration efficiency is higher, the performance of a refrigerator product is greatly improved, the required refrigeration capacity can be met without a higher-grade compressor, the equipment cost is lower, and the energy consumption is lower; and, adopt the refrigeration mode of evaporating plate direct connection inner bag, it is littleer to occupy the inner space degree of depth, promptly, this freezer inside storage space is bigger, and the commodity circulation cost of transportation is lower.

Description

Refrigerator

Technical Field

The utility model relates to the technical field of refrigeration equipment, in particular to a refrigerator.

Background

With the improvement of living standard, the refrigerator products are more and more popularized and become common electrical equipment for thousands of households, wherein the common refrigerator products are wine cabinets, refrigerators, showcases and the like. Wherein, with the competition of freezer market more and more fierce, the freezer has further improvement demand in cost and outer container volume, under basically the same inside storage space, when the product depth is littleer or possesses littleer overall dimension, it is more advantageous in logistics transportation cost, especially outer selling type product, to a packing cupboard of fixed capacity, the packing capacity is more, then has stronger competitiveness.

The existing freezer products below 100L in the market generally adopt a direct cooling system, and a refrigeration system is designed with two schemes, one scheme is that a blowing evaporator is adopted, the blowing evaporator is installed in a freezer body and keeps a distance of more than 15mm with two sides in the freezer body to prevent freezing, so that the freezer can occupy larger internal space depth, and the logistics transportation cost is higher; the other scheme is that the plate tube evaporator made of aluminum plates and aluminum tubes is attached to the back of the inner container, although the inner container does not occupy the depth of the inner space, the refrigerating efficiency can be seriously reduced due to the fact that cold energy is transmitted through the inner container made of plastic materials, the performance of a refrigerator product is affected, and for areas with high climatic temperature, a compressor with a higher grade is required to be arranged to meet the required refrigerating capacity, so that the refrigerator equipment is high in cost and high in energy consumption.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a refrigerator with high refrigeration efficiency, large storage space and low manufacturing and transportation cost.

In order to achieve the above object, the present invention provides a refrigerator, comprising:

a box body;

the inner container is arranged in the box body and is provided with an installation opening;

the evaporator comprises an evaporation plate and an evaporation pipe, the evaporation plate is connected with the inner container and covers the mounting opening, and the evaporation pipe is arranged on the rear side of the evaporation plate.

In some embodiments of the present application, the outer wall of the inner container has a mounting groove, the mounting opening is opened at a bottom surface of the mounting groove, and the evaporation plate is disposed in the mounting groove.

In some embodiments of the present application, a predetermined gap exists between the evaporation plate and the side wall of the installation groove.

In some embodiments of the present application, the predetermined gap is 1mm to 5 mm.

In some embodiments of the present application, an outer edge of the mounting opening is provided with an annular seal disposed between the inner bladder and the evaporating plate.

In some embodiments of the present application, the seal is an adhesive.

In some embodiments of the present application, the mounting opening is open at a rear side of the inner container.

In some embodiments of the present application, a thermal insulation layer is disposed on a rear side of the box body, and the evaporation plate and the evaporation tube are located between the installation opening and the thermal insulation layer.

In some embodiments of the present application, the mounting opening is square.

In some embodiments of the present application, a condensation pipe is disposed between the box body and the inner container, and the condensation pipe is disposed at a position of the box body other than the evaporation plate.

The utility model provides a refrigerator, compared with the prior art, the refrigerator has the beneficial effects that:

the refrigerator provided by the utility model comprises a box body, an inner container and an evaporator, wherein the inner container is arranged in the box body and is provided with an installation opening, the evaporator comprises an evaporation plate and an evaporation tube, the evaporation plate is connected with the inner container and covers the installation opening, and the evaporation tube is arranged at the rear side of the evaporation plate. Based on the structure, the inner container is provided with the mounting opening, the evaporation plate directly transmits the cold energy into the storage cavity of the inner container through the mounting opening, compared with the method of transmitting the cold energy through the inner container, the refrigeration efficiency is higher, the performance of a refrigerator product is greatly improved, the required refrigeration capacity can be met without a higher-grade compressor, the equipment cost is lower, and the energy consumption is lower; and, adopt the refrigeration mode of evaporating plate direct connection inner bag, it is littleer to occupy the inner space degree of depth, promptly, this freezer inside storage space is bigger, and the commodity circulation cost of transportation is lower.

Drawings

Fig. 1 is a schematic front view of a refrigerator according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view taken along A-A of FIG. 1;

FIG. 3 is a partial schematic view of the area B in FIG. 2;

fig. 4 is a schematic view of a split structure of the refrigerator according to the embodiment of the present invention.

In the figure: 1. a box body; 11. a heat insulation layer; 2. an inner container; 21. an installation opening; 22. mounting grooves; 3. an evaporator; 31. an evaporation plate; 32. an evaporation tube; 4. a seal member; 5. a condenser tube.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that in the description of the present application, the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application. The terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, i.e. a feature defined as "first", "second" may explicitly or implicitly include one or more of such features. Further, unless otherwise specified, "a plurality" means two or more.

It should be noted that, in the description of the present application, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

As shown in fig. 1 and 2, an embodiment of the present invention provides a refrigerator, which includes a box body 1, an inner container 2, and an evaporator 3, wherein the inner container 2 is disposed in the box body 1, the inner container 2 is provided with an installation opening 21, the evaporator 3 includes an evaporation plate 31 and an evaporation tube 32, the evaporation plate 31 is connected to the inner container 2 and covers the installation opening 21, and the evaporation tube 32 is disposed at a rear side of the evaporation plate 31.

Based on the structure, the inner container 2 is provided with the mounting opening 21, the evaporation plate 31 directly transmits the cold energy into the storage cavity of the inner container 2 through the mounting opening 21, compared with the cold energy transmission through the inner container 2, the refrigeration efficiency is higher, the performance of a refrigerator product is greatly improved, the required refrigeration capacity can be met without a higher-grade compressor, the equipment cost is lower, and the energy consumption is lower; and, adopt the refrigeration mode of evaporating plate 31 lug connection inner bag 2, it is littleer to occupy the inner space degree of depth, promptly, this freezer inside storage space is bigger, and the commodity circulation cost of transportation is lower.

It should be emphasized that the refrigerator is applicable not only to refrigerators but also to other refrigeration devices such as wine cabinets, refrigerators, and showcases.

Alternatively, as shown in fig. 3, in the present embodiment, the outer wall of the inner container 2 has a mounting groove 22, the mounting opening 21 is opened on the bottom surface of the mounting groove 22, and the evaporation plate 31 is disposed in the mounting groove 22. Based on this, evaporating plate 31 is settled in the mounting groove 22 of inner bag 2 outside, and counterpoint overlap joint and installation are comparatively convenient, can accurately cover installation opening 21.

Alternatively, in consideration of the fact that the evaporation plate 31 may be pressed against the installation groove 22 and generate ice crack abnormal sound when freezing occurs, as shown in fig. 3, in the present embodiment, a predetermined gap M exists between the evaporation plate 31 and the side wall of the installation groove 22. Therefore, a certain space margin is reserved between the evaporating plate 31 and the mounting groove 22, ice crack abnormal sound after the evaporating plate 31 is frozen is prevented, and user experience is optimized.

Alternatively, as shown in fig. 3, in the present embodiment, the predetermined gap M is 1mm to 5 mm. Thus, the installation groove 22 and the evaporation plate 31 are set to be appropriate in size, and an appropriate predetermined gap is reserved. Wherein 1mm, 1.5mm, 2mm, 3mm, 4mm, 5mm are preferred values of the predetermined gap M.

Alternatively, as shown in fig. 3 and 4, in the present embodiment, the outer edge of the mounting opening 21 is provided with a ring-shaped sealing member 4, and the sealing member 4 is disposed between the inner container 2 and the evaporation plate 31. In this way, the sealing element 4 can seal the overlapping gap between the evaporating plate 31 and the edge of the mounting opening 21, reducing the loss of cooling energy.

Alternatively, as shown in fig. 3 and 4, in the present embodiment, the sealing member 4 is an adhesive member. Thus, the sealing member 4 serves to seal and connect the inner container 2 and the evaporation plate 31. Secondly, because the installation opening 21 is opened, the using amount of the adhesive is less than that of the existing mode of directly adhering the evaporation plate 31 to the inner container 2, and the using area of the adhesive is greatly reduced.

Alternatively, as shown in fig. 1, in the present embodiment, the mounting opening 21 is opened at the rear side of the inner container 2. Thus, the structural arrangement of the evaporating plate 31 and the evaporating tubes 32 is more reasonable than that of the evaporating tubes provided at the top or the side.

Alternatively, as shown in fig. 3, in the present embodiment, the rear side of the box body 1 is provided with the thermal insulation layer 11, and the evaporation plate 31 and the evaporation pipe 32 are located between the installation opening 21 and the thermal insulation layer 11. The heat insulation layer 11 plays a role in heat insulation. Preferably, the thermal insulation layer 11 is made of a foam material, so that the thermal insulation layer 11 expands and compresses the evaporation plate 31 and the evaporation pipe 32, thereby achieving better sealing and thermal insulation effects.

Alternatively, as shown in fig. 1, in the present embodiment, the mounting opening 21 has a square shape. In this way, the cold transfer of the evaporator 3 is relatively uniform.

Alternatively, as shown in fig. 4, in the present embodiment, a condensation duct 5 is provided between the cabinet 1 and the inner container 2, and the condensation duct 5 is provided at a position other than the evaporation plate 31 of the cabinet 1. Based on this, the condensation duct 5 plays a role of heat dissipation. Preferably, the box body 1 is made of a metal material, and the condensation pipe 5 abuts against the box body 1, so that the heat dissipation effect is further optimized.

To sum up, the embodiment of the present invention provides a refrigerator, which mainly comprises a box body 1, an inner container 2 and an evaporator 3, wherein the inner container 2 is arranged in the box body 1, the inner container 2 is provided with an installation opening 21, the evaporator 3 comprises an evaporation plate 31 and an evaporation tube 32, the evaporation plate 31 is connected with the inner container 2 and covers the installation opening 21, and the evaporation tube 32 is arranged at the rear side of the evaporation plate 31. Compared with the prior art, the refrigerator has the advantages of high refrigeration efficiency, large storage space, low manufacturing and transportation cost and the like.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A refrigerator, comprising:

a box body;

2. The cooler of claim 1, wherein:

the outer wall of inner bag has the mounting groove, the installation opening is seted up in the tank bottom surface of mounting groove, the evaporating plate is located in the mounting groove.

3. The cooler of claim 2, wherein:

a predetermined gap is present between the evaporation plate and the side wall of the installation groove.

4. The cooler of claim 3, wherein:

the predetermined gap is 1mm-5 mm.

5. The cooler of claim 1, wherein:

the outer edge of the mounting opening is provided with an annular sealing element, and the sealing element is arranged between the inner container and the evaporation plate.

6. The cooler of claim 5, wherein:

the sealing element is an adhesive element.

7. The cooler of claim 1, wherein:

the mounting opening is arranged at the rear side of the inner container.

8. The cooler of claim 7, wherein:

the rear side of the box body is provided with a heat insulation layer, and the evaporation plate and the evaporation pipe are positioned between the installation opening and the heat insulation layer.

9. The cooler of claim 1, wherein:

the mounting opening is square.

10. The cooler of claim 1, wherein:

and a condensing pipe is arranged between the box body and the inner container, and is arranged at a position of the box body except the evaporation plate.