CN218955258U

CN218955258U - Refrigerator

Info

Publication number: CN218955258U
Application number: CN202320028592.2U
Authority: CN
Inventors: 朱孔亮; 奚文广
Original assignee: Zhejiang Xingxing Refrigeration Co Ltd
Current assignee: Zhejiang Xingxing Refrigeration Co Ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-05-02
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a refrigerator, comprising: the cabinet body is internally provided with a containing cavity, and the top end of the containing cavity is opened; a compressor assembly disposed within the cabinet; the cabinet door is rotationally connected with the cabinet body and used for opening and closing the opening; the middle beam is arranged on the cabinet body, a moving hole, a mounting groove and a connecting hole which are communicated in sequence are formed in the middle beam, and the moving hole penetrates through the surface of the middle beam; the connecting hole is communicated with the accommodating cavity; a seal positioned within the mounting groove; a moving assembly configured to bring the seal to seal or open the moving aperture. Through setting up the sealing member, when the freezer uses, the sealing member is with the removal hole confined, avoids external air to get into, makes things convenient for the freezer cooling operation. Only when needed, the refrigerator can be opened, and the outside air can not continuously enter the refrigerator, so that the influence on the use of the refrigerator is avoided.

Description

Refrigerator

Technical Field

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

Background

When the refrigerator product works, in order to realize the heat preservation inside the refrigerator body, a closed space is formed in the refrigerator body by closing the door body, so that the heat exchange inside and outside the refrigerator body is prevented. Under the general circumstances, the freezer that the volume is greater than 500L need adopt the design of two door bodies, and two door bodies are installed side by side on the box, for making every door body both can independent switching, need leave the clearance between two door bodies, at the box position that the clearance corresponds downwards, the freezer product on the market generally adopts the center sill of installation in this position, realizes the door seal of installing on the door body and the center sill sticiss contact of installing on the box to avoid the incasement cold to follow the direct loss of assembly gap between two doors.

In the normal operation process of the refrigerator, negative pressure is generated in the refrigerator due to the difference of the inner temperature and the outer temperature of the refrigerator, so that the refrigerator door body is hard to open.

In chinese patent application No.: the CN202021398958.8 discloses a refrigerator without negative pressure, which comprises a refrigerator door body and a refrigerator box body, wherein the refrigerator door body is of a rectangular plate-shaped structure with an inner cavity, a door body foaming cushion block is arranged in the inner cavity of the refrigerator door body, the refrigerator box body is of a rectangular box body structure with a refrigerator opening at the top end and a refrigerating chamber in the refrigerator box body, and the rear end of the refrigerator door body is rotatably arranged on the top of the refrigerator box body through a hinge to cover or open the refrigerator opening of the refrigerator box body; the method is characterized in that: the refrigerator door body is characterized in that an outer vent hole is formed in the rear end face of the refrigerator door body, an inner vent hole communicated with a refrigerating chamber of the refrigerator door body is formed in the back face of the refrigerator door body, and an exhaust channel communicated with the outer vent hole and the inner vent hole is formed in the door body foaming cushion block.

According to the technical scheme, the exhaust channel is arranged to balance the pressure intensity, so that the influence caused by negative pressure is reduced, but because the exhaust channel is always communicated with the outside, the outside air can continuously enter the refrigerator, and the influence is caused on the use of the refrigerator. In view of this, the present application is proposed.

Disclosure of Invention

In order to solve at least one technical problem existing in the background technology, the utility model provides a refrigerator.

The utility model provides a refrigerator, which comprises:

the cabinet body is internally provided with a containing cavity, and the top end of the containing cavity is opened;

a compressor assembly disposed within the cabinet;

the cabinet door is rotationally connected with the cabinet body and used for opening and closing the opening;

the middle beam is arranged on the cabinet body, a moving hole, a mounting groove and a connecting hole which are communicated in sequence are formed in the middle beam, and the moving hole penetrates through the surface of the middle beam; the connecting hole is communicated with the accommodating cavity;

a seal positioned within the mounting groove;

a moving assembly configured to bring the seal to seal or open the moving aperture.

Preferably, the moving assembly comprises:

a moving rod movably positioned in the moving hole; the sealing element is arranged on the moving rod;

and the spring is positioned in the mounting groove, one end of the spring is abutted with the sealing piece, and the other end of the spring is abutted with the mounting groove.

Preferably, the top end of the moving rod forms an outwardly flared flange.

Preferably, the refrigerator further comprises an anti-condensation pipe arranged in the middle beam, and the anti-condensation pipe is communicated with the compressor assembly.

Preferably, the middle beam comprises a base and an upper cover, and the base and the upper cover form an accommodating space for accommodating the anti-condensation pipe; the base is connected with the upper cover in a mortise-tenon fit manner.

Preferably, the two ends of the middle beam are both provided with first inclined planes; the cabinet body is provided with a second inclined plane matched with the first inclined plane.

Preferably, first mounting holes are formed in the two ends of the middle beam on the cabinet body; the two ends of the middle beam are provided with second mounting holes matched with the first mounting holes, wherein one second mounting hole is a waist-shaped hole.

Preferably, the cabinet body comprises a shell and an inner container positioned in the shell, and a first water outlet is formed in the bottom end of the shell; the inner container is provided with a second water outlet hole; the refrigerator further comprises a drain pipe, two ends of the drain pipe are respectively communicated with the first water outlet hole and the second water outlet hole, and plugs are arranged at two ends of the drain pipe.

The beneficial effects brought by the utility model are as follows:

in the use process, negative pressure is formed in the accommodating cavity, and the cabinet door is inconvenient to open.

At the moment, the movable assembly can be utilized to drive the sealing element to act, the movable hole is opened, the outside air can enter the accommodating cavity through the movable hole, the mounting groove and the connecting hole, the pressure is balanced, the cabinet door is conveniently opened,

through setting up the sealing member, when the freezer uses, the sealing member is with the removal hole confined, avoids external air to get into, makes things convenient for the freezer cooling operation. Only when needed, the refrigerator can be opened, and the outside air can not continuously enter the refrigerator, so that the influence on the use of the refrigerator is avoided.

When the cabinet door is found to be not easy to open, the moving rod is moved downwards, the sealing piece opens the moving hole, external air enters the accommodating cavity through the moving hole, the mounting groove and the connecting hole, the pressure of the accommodating cavity is balanced, and the cabinet door is convenient to open.

Drawings

FIG. 1 is a schematic diagram of one aspect of the present disclosure;

FIG. 2 is a schematic view of a center sill and the like of the present disclosure;

FIG. 3 is a cross-sectional view of a center sill of the present disclosure;

fig. 4 is a cross-sectional view of a drain pipe or the like disclosed in the present utility model.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other; the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left" and "right", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the positions or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, unless explicitly stated and limited otherwise, the term "coupled" is to be interpreted broadly, as for example, the term "coupled" may be a fixed connection, a removable connection, or an integral body; the mechanical connection and the transmission connection can be adopted; either directly, indirectly through intermediaries, or through a communication between two elements or an interaction between the two elements.

Referring to fig. 1-4, a refrigerator according to the present utility model includes: cabinet 1, compressor assembly, cabinet door 2, well roof beam 3, sealing member 4, removal subassembly.

A containing cavity is formed in the cabinet body 1, and the top end of the containing cavity is opened; the compressor assembly is arranged in the cabinet body 1; the cabinet door 2 is rotatably connected with the cabinet body 1 and is used for opening and closing the opening.

The middle beam 3 is arranged on the cabinet body 1, a moving hole 301, an installation groove 302 and a connecting hole 303 which are communicated in sequence are formed in the middle beam 3, and the moving hole 301 penetrates through the surface of the middle beam 3; the connection hole 303 communicates with the accommodation chamber.

The seal 4 is located within the mounting groove 302; the moving assembly is configured to bring the sealing member 4 to seal or open the moving hole 301.

In the use process, negative pressure is formed in the accommodating cavity, and the cabinet door 2 is inconvenient to open.

At this time, the moving assembly can be utilized to drive the sealing element 4 to act, the moving hole 301 is opened, the outside air can enter the accommodating cavity through the moving hole 301, the mounting groove 302 and the connecting hole 303, the pressure is balanced, and the cabinet door 2 is conveniently opened.

In this embodiment, by setting the sealing member 4, when the refrigerator is in use, the sealing member 4 seals the moving hole 301, so that external air is prevented from entering, and the refrigerator is convenient to cool. Only when needed, the refrigerator can be opened, and the outside air can not continuously enter the refrigerator, so that the influence on the use of the refrigerator is avoided.

As a further improvement to the above example, in one embodiment, the moving assembly comprises: the movement of the rod 5, the spring 6,

the moving rod 5 is movably positioned in the moving hole 301; the seal 4 is mounted on the moving rod 5.

The spring 6 is positioned in the mounting groove 302, one end of the spring 6 is abutted against the sealing member 4, and the other end is abutted against the mounting groove 302.

The spring 6 is in a compressed state, and when the refrigerator is normally used, the spring 6 upwards jacks up the sealing element 4, and the sealing element 4 seals the moving hole 301 to avoid the entry of external air.

When the cabinet door 2 is found to be not easy to open, the moving rod 5 is moved downwards, the sealing piece 4 opens the moving hole 301, and outside air enters the accommodating cavity through the moving hole 301, the mounting groove 302 and the connecting hole 303, so that the pressure of the accommodating cavity is balanced, and the cabinet door 2 is conveniently opened.

As a further improvement to the above example, in one embodiment, the top end of the movable rod 5 forms an outwardly flared flange 501. The flange 501 can be pressed by hand to facilitate operation.

As a further improvement to the above example, in one embodiment, the refrigerator further comprises an anti-condensation tube 7, the anti-condensation tube 7 being disposed within the center sill 3, the anti-condensation tube 7 being in communication with the compressor assembly. Hot air formed by the compression assembly enters the condensation preventing pipe 7 to prevent condensation and icing at the middle beam 3.

As a further improvement of the above example, in one embodiment, the center sill 3 includes a base 3A and an upper cover 3B, and the base 3A and the upper cover 3B form a receiving space for placing the anti-condensation duct 7; the base 3A is connected with the upper cover 3B in a mortise-tenon fit manner. The base 3A and the upper cover 3B are matched in mortise and tenon mode, so that the installation is convenient, the disassembly is convenient, and the condensation preventing pipe 7 is convenient to replace.

As a further improvement of the above embodiment, in one embodiment, both ends of the middle beam 3 are formed with first inclined surfaces; the cabinet body 1 is provided with a second inclined plane matched with the first inclined plane. When the middle beam 3 is installed, the first inclined plane is abutted with the second inclined plane, so that the middle beam 3 is convenient to position and the middle beam 3 is convenient to install.

As a further improvement of the above embodiment, in one embodiment, first mounting holes are formed on the cabinet body 1 at two ends of the middle beam 3; the two ends of the middle beam 3 are respectively provided with a second mounting hole 304 matched with the first mounting holes, wherein one second mounting hole 304 is a waist-shaped hole, so that the second mounting holes 304 are aligned with the first mounting holes conveniently. The bolts are placed in the first mounting holes and the second mounting holes 304, and the middle beam 3 and the cabinet body 1 are mounted.

As a further improvement of the foregoing embodiment, in one embodiment, the cabinet 1 includes a housing 101 and a liner 102 disposed in the housing 101, where a first water outlet is disposed at a bottom end of the housing 101; a second water outlet hole is formed in the inner container 102; the refrigerator further comprises a drain pipe 8, two ends of the drain pipe 8 are respectively communicated with the first water outlet hole and the second water outlet hole, and plugs 9 are arranged at two ends of the drain pipe 8. When water exists in the liner 102, the plug 9 is opened, and the water is discharged.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A refrigerator, comprising:

a compressor assembly disposed within the cabinet;

a seal positioned within the mounting groove;

2. The cooler according to claim 1, wherein said moving assembly comprises:

3. The cooler of claim 2, wherein the top end of the travel bar forms an outwardly flared lip.

4. The cooler of claim 1, further comprising an anti-condensation tube disposed within said center sill, said anti-condensation tube in communication with said compressor assembly.

5. The refrigerator according to claim 4, wherein the middle beam comprises a base and an upper cover, and the base and the upper cover form a containing space for placing the anti-condensation tube; the base is connected with the upper cover in a mortise-tenon fit manner.

6. The refrigerator according to claim 1, wherein both ends of the middle beam are formed with first inclined surfaces; the cabinet body is provided with a second inclined plane matched with the first inclined plane.

7. The refrigerator according to claim 1, wherein first mounting holes are formed in the refrigerator body at two ends of the middle beam; the two ends of the middle beam are provided with second mounting holes matched with the first mounting holes, wherein one second mounting hole is a waist-shaped hole.