Wall-mounted refrigeration device for refrigeration house

Abstract

The utility model belongs to the field of refrigerating devices, particularly relates to a wall-mounted refrigerating device for a refrigeration house, and aims to solve the problems that cold air is exhausted into the refrigeration house through a fan after an existing unit refrigerates, the temperature of the refrigeration house is low, the fan works in the refrigeration house for a long time, the fan is easy to damage, the fan needs to be disassembled and overhauled, and the maintenance cost is high. In order to solve the problems that in the prior art, in the prior art, a fan is generally installed through bolts, consequently, disassembly and assembly are inconvenient, and use of a device is affected, the following scheme is provided that the refrigerating unit comprises a refrigerating unit body and a connecting plate, and a connecting frame is arranged on the front side of the refrigerating unit body; a compressor, a condenser, an expansion valve and an evaporator which are used for refrigerating a refrigeration house are arranged in the refrigerating unit body, and two exhaust fans facilitating rapid spreading of cold air in the refrigeration house are arranged on the front side of the refrigerating unit body, so that the refrigerating unit body is stable in structure and convenient to operate, and the requirements of the refrigeration house for refrigeration and exhaust can be met; and meanwhile, a user can conveniently disassemble, assemble and maintain the exhaust fan.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration devices, in particular to a wall-mounted refrigeration device for a cold storage. Background Art

[0002] With the rapid development of people's living needs and scientific and technological progress, in the prior art, the refrigeration in the cold storage is completed by a refrigeration unit. The refrigeration unit generally includes an evaporator, a compressor, a condenser, a liquid storage tank, an expansion valve, an exhaust fan and other components connected by connecting pipes and regulating valves to form a refrigeration cycle system to maintain the temperature in the cold storage within a certain temperature.

[0003] However, the existing device has the following problems: after the unit cools, the cold air is discharged into the cold storage through the fan. The temperature of the cold storage is relatively low, and the fan works in the cold storage for a long time, which is easy to cause the fan to be damaged. The fan needs to be disassembled for maintenance. Generally, the fan is installed with bolts, which makes disassembly and assembly inconvenient and affects the use of the device. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that after the unit refrigerates, the cold air is discharged into the cold storage through the fan, the temperature of the cold storage is low, and the fan works in the cold storage for a long time, which is easy to cause the fan to be damaged, and the fan needs to be disassembled for maintenance. The fan is generally installed with bolts, which makes disassembly and assembly inconvenient and affects the use of the device. A wall-mounted refrigeration device for cold storage is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A wall-mounted refrigeration device for a cold storage, comprising a refrigeration unit body and a connecting plate, wherein a connecting frame is arranged at the front side of the refrigeration unit body, a compressor, a condenser, an expansion valve and an evaporator for refrigerating the cold storage are arranged inside the refrigeration unit body, and two exhaust fans are arranged at the front side of the refrigeration unit body for quickly spreading cold air throughout the cold storage, and the two exhaust fans are fixedly arranged on the same connecting plate, and the connecting plate is arranged on the inner wall of the connecting frame;

[0007] A connecting mechanism is arranged at the rear side of the refrigeration unit body to facilitate installation of the refrigeration unit body;

[0008] The disassembly and assembly mechanism is arranged on the connection frame to facilitate the disassembly and assembly of the exhaust fan.

[0009] In a possible design, the connecting mechanism includes two mounting plates, two rear plates, four mounting holes, four No. 2 triangle blocks and two inner plates, the front sides of the two rear plates are respectively fixedly connected to the two sides of the rear side of the same refrigeration unit body, the sides of the two mounting plates that are close to each other are respectively fixedly connected to the sides of the two rear plates that are far away from each other, the four mounting holes are respectively arranged on the two mounting plates, the four No. 2 triangle blocks are respectively arranged on the sides of the two rear plates that are far away from each other, the front sides of the two inner plates are both fixedly connected to the rear side of the same refrigeration unit body, and the two sides of the two inner plates are respectively fixedly connected to the sides of the two rear plates that are close to each other.

[0010] In a possible design, the disassembly and assembly mechanism includes two pulling plates, multiple springs, two plug plates, two connecting blocks and two side holes, the two side holes are respectively arranged on the inner walls on both sides of the same connecting frame, and the two connecting blocks are each provided with a No. 1 hole adapted to the side holes, and the outer sides of the two plug plates slide with each other on the inner walls of the two side holes and the two No. 1 holes, the close sides of the two connecting blocks are respectively fixedly connected to the two sides of the same connecting frame, the close sides of the two pulling plates are respectively fixedly connected to the sides away from the two plug plates, and the close sides of the two pulling plates are respectively attached to the sides away from the two connecting blocks, one end of the multiple springs are respectively fixedly connected to the sides of the two pulling plates, and the other ends of the multiple springs are respectively fixedly connected to the two sides of the same connecting frame, and the multiple springs are respectively located at the top and bottom of the two connecting blocks.

[0011] In a possible design, a pulling handle for facilitating the assembly and disassembly of the exhaust fan is fixedly connected to the sides of the two pulling plates that are away from each other.

[0012] In a possible design, the front and rear sides of the connecting plate are fixedly connected with No. 1 triangle blocks for preventing the connecting plate from tilting, and four of the No. 1 triangle blocks are respectively located at the top and bottom of the front and rear sides of the same connecting plate.

[0013] In a possible design, a connecting handle is fixedly connected to the front side of the connecting plate for facilitating the disassembly and assembly of the exhaust fan.

[0014] In the present application, when in use, the refrigeration unit body is fixed to the inner wall of the cold storage through the mounting plate and the mounting hole, and the inner plate and the back plate are used to prevent the refrigeration unit body from sticking to the inner wall of the cold storage, thereby reducing the erosion of the outer side of the refrigeration unit body, and the No. 2 triangle block is used to ensure the stability of the refrigeration unit body. When the refrigeration unit body is in use, the evaporator, the core component inside it, is used. Its main function is to absorb the heat in the cold storage through the evaporation of liquid refrigerant, thereby reducing the temperature in the cold storage. The evaporator is usually composed of multiple pipes or coils, in which the refrigerant flows and evaporates, and is used to monitor the temperature in the cold storage and control the flow of the refrigerant through temperature sensors and controllers to ensure that the temperature in the cold storage remains stable, and then communicates with the compressor, condenser, and expansion chamber inside the external unit. The valve and the evaporator cooperate to refrigerate the inside of the cold storage, so as to achieve the purpose of keeping the temperature in the cold storage lowered and stable. When the cold air is discharged to the outside, the cold air is quickly spread throughout the cold storage through the exhaust fan, thereby achieving rapid cooling of the cold storage and ensuring work efficiency. Then, when the exhaust fan needs to be disassembled and assembled, the pulling plate is driven to move by pulling the handle. The pulling plate stretches the spring when moving and drives the plug plate to move. When the plug plate is moved out of the front side of the connecting plate, the exhaust fan is disassembled and repaired through the connecting handle. When it needs to be installed, the plug plate is reinserted into the side hole through the restoring elastic force of the spring, and the connecting plate is limited. The No. 1 triangle block set on the connecting plate can prevent the connecting plate from tilting after being placed in the connecting frame, thereby ensuring the normal operation of the exhaust fan and facilitating the disassembly and assembly of the exhaust fan.

[0015] The beneficial effects of the utility model are:

[0016] In the utility model, through the connecting mechanism and the disassembly and assembly mechanism, the refrigeration unit body structure can be made stable and easy to operate, which can meet the refrigeration and exhaust needs of the cold storage, and the refrigeration unit body can be conveniently installed on the inner wall of the cold storage to realize the wall-mounted installation of the refrigeration unit body without being in contact with the inner wall, thereby ensuring the safety of the refrigeration unit body and facilitating the user to disassemble and maintain the exhaust fan to ensure the working efficiency of the refrigeration unit body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is an exploded view of the utility model;

[0019] Figure 3 It is an exploded diagram of the disassembly and assembly structure of the utility model;

[0020] Figure 4 It is a rear view schematic diagram of the utility model.

[0021] In the figure: 1. Refrigeration unit body; 2. Connection frame; 3. Exhaust fan; 4. Triangle block No. 1; 5. Connection handle; 6. Mounting plate; 7. Back plate; 8. Triangle block No. 2; 9. Mounting hole; 10. Connection plate; 11. Side hole; 12. Connection block; 13. Insert plate; 14. Spring; 15. Pull plate; 16. Pull handle; 17. Inner plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Embodiment 1

[0024] Reference Figure 1-Figure 4 A refrigeration device includes a refrigeration unit body 1 and a connecting plate 10.

[0025] A compressor, a condenser, an expansion valve and an evaporator are installed inside the refrigeration unit body 1, and these components work together to refrigerate the cold storage. On the front side of the refrigeration unit body 1, a connecting frame 2 is provided, and a connecting plate 10 is fixedly provided inside the connecting frame 2. Two exhaust fans 3 are installed on the connecting plate 10, and the two exhaust fans 3 can quickly distribute cold air to the entire cold storage.

[0026] Two rear plates 7 are fixedly connected to the rear side of the refrigeration unit body 1, and two mounting plates 6 are fixedly connected to the two sides of the two rear plates 7, and two mounting holes 9 are provided on each mounting plate 6 for mounting the refrigeration unit body 1 on the wall. At the same time, four No. 2 triangle blocks 8 are respectively provided on the outer sides of the two rear plates 7, and these No. 2 triangle blocks 8 help to enhance the connection stability between the rear plates 7 and the wall. In addition, two inner plates 17 are fixedly connected to the rear side of the refrigeration unit body 1, and the two sides of the two inner plates 17 are respectively fixedly connected to the inner sides of the two rear plates 7, further enhancing the structural stability of the refrigeration unit body 1.

[0027] Two side holes 11 are respectively arranged on the inner walls on both sides of the connecting frame 2, and each side hole 11 corresponds to a No. 1 hole on a connecting block 12. The connecting block 12 is fixedly connected to both sides of the connecting frame 2. The plug-in plate 13 can slide in the side holes 11 and the No. 1 hole to realize the fixation and disassembly of the exhaust fan 3. The outer side of the plug-in plate 13 is fixedly connected to the pulling plate 15, and the pulling plate 15 is connected to both sides of the connecting frame 2 through a spring 14. The springs 14 are respectively located at the top and bottom of the connecting block 12 to keep the plug-in plate 13 in a stable state when it is not pulled.

[0028] The present application can be used in cold storage, and can also be used in other fields applicable to the present application.

[0029] Embodiment 2

[0030] refer to Figure 1-Figure 4 , based on the improvement of the first embodiment, a wall-mounted refrigeration device for a cold storage comprises:

[0031] For easy operation, a pulling handle 16 is fixedly connected to the outer side of the pulling plate 15 , and the user can move the plug plate 13 by pulling the handle 16 , thereby realizing the disassembly and assembly of the exhaust fan 3 .

[0032] In order to enhance the stability of the connecting plate 10 and prevent it from tilting, the front and rear sides of the connecting plate 10 are fixedly connected to No. 1 triangle blocks 4, which are respectively located at the top and bottom of the connecting plate 10. At the same time, the front side of the connecting plate 10 is also fixedly connected to a connecting handle 5 to facilitate user operation and movement.

[0033] However, as is well known to those skilled in the art, the working principles and wiring methods of the refrigeration unit body 1 and the exhaust fan 3 are commonplace, and are conventional means or common knowledge, and will not be elaborated on here. Those skilled in the art can make any optional adjustments according to their needs or convenience. The working principle of the refrigeration unit body 1 is a prior art, and will not be elaborated on in this article.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wall-mounted refrigeration device for cold storage, characterized in that: The invention comprises a refrigeration unit body (1) and a connection plate (10), wherein a connection frame (2) is arranged on the front side of the refrigeration unit body (1), a compressor, a condenser, an expansion valve and an evaporator for refrigerating a cold storage are arranged inside the refrigeration unit body (1), and two exhaust fans (3) are arranged on the front side of the refrigeration unit body (1) for quickly spreading cold air throughout the cold storage, and the two exhaust fans (3) are fixedly arranged on the same connection plate (10), and the connection plate (10) is arranged on the inner wall of the connection frame (2); A connecting mechanism, the connecting mechanism being arranged on the rear side of the refrigeration unit body (1) to facilitate installation of the refrigeration unit body (1); A disassembly and assembly mechanism is arranged on the connection frame (2) to facilitate disassembly and assembly of the exhaust fan (3).

2. A wall-mounted refrigeration device for cold storage according to claim 1, characterized in that: The connecting mechanism comprises two mounting plates (6), two rear plates (7), four mounting holes (9), four No. 2 triangle blocks (8) and two inner plates (17); the front sides of the two rear plates (7) are respectively fixedly connected to the two sides of the rear side of the same refrigeration unit body (1); the sides of the two mounting plates (6) that are close to each other are respectively fixedly connected to the sides of the two rear plates (7) that are far away from each other; the four mounting holes (9) are respectively arranged on the two mounting plates (6); the four No. 2 triangle blocks (8) are respectively arranged on the sides of the two rear plates (7) that are far away from each other; the front sides of the two inner plates (17) are both fixedly connected to the rear side of the same refrigeration unit body (1); and the two sides of the two inner plates (17) are respectively fixedly connected to the sides of the two rear plates (7) that are close to each other.

3. A wall-mounted refrigeration device for cold storage according to claim 1, characterized in that: The disassembly and assembly mechanism comprises two pulling plates (15), a plurality of springs (14), two plug plates (13), two connecting blocks (12) and two side holes (11), the two side holes (11) are respectively arranged on the inner walls of both sides of the same connecting frame (2), the two connecting blocks (12) are both provided with a No. 1 hole adapted to the side holes (11), the outer sides of the two plug plates (13) are respectively slidable with the inner walls of the two side holes (11) and the two No. 1 holes, and the adjacent sides of the two connecting blocks (12) are respectively in contact with the same connecting frame (2 ), the sides of the two pulling plates (15) close to each other are respectively fixedly connected to the sides of the two plug plates (13) away from each other, the sides of the two pulling plates (15) close to each other are respectively abutted against the sides of the two connecting blocks (12) away from each other, one end of the plurality of springs (14) are respectively fixedly connected to the sides of the two pulling plates (15) close to each other, the other ends of the plurality of springs (14) are respectively fixedly connected to the two sides of the same connecting frame (2), and the plurality of springs (14) are respectively located at the top and bottom of the two connecting blocks (12).

4. A wall-mounted refrigeration device for cold storage according to claim 3, characterized in that: A pulling handle (16) for facilitating the disassembly and assembly of the exhaust fan (3) is fixedly connected to the side of the two pulling plates (15) that are away from each other.

5. A wall-mounted refrigeration device for cold storage according to claim 1, characterized in that: The front and rear sides of the connecting plate (10) are both fixedly connected with a No. 1 triangular block (4) for preventing the connecting plate (10) from tilting, and the four No. 1 triangular blocks (4) are respectively located at the top and bottom of the front and rear sides of the same connecting plate (10).

6. A wall-mounted refrigeration device for cold storage according to claim 1, characterized in that: A connecting handle (5) is fixedly connected to the front side of the connecting plate (10) for facilitating the disassembly and assembly of the exhaust fan (3).

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