Refrigerating unit for refrigeration house

Abstract

The refrigerating unit comprises a shell, a fan and a condenser, the fan and the condenser are arranged in the shell, the refrigerating unit further comprises a vibration reduction table with a cavity, a vibration reduction plate is arranged in the cavity, the vibration reduction plate and the inner wall of the cavity are distributed in a spaced mode, a first vibration reduction elastic piece is connected between the vibration reduction plate and the side wall of the cavity, and a second vibration reduction elastic piece is connected between the first vibration reduction elastic piece and the side wall of the cavity. An overhead plate is fixedly arranged at the bottom of the shell and abuts against the vibration reduction plate, the cavity is filled with water, and the water line is located between the highest position and the lowest position of the overhead plate. The shell is supported on the vibration reduction plate, vibration generated by the refrigerating unit is prevented from being directly transmitted to the vibration reduction table, a part of kinetic energy can be absorbed through the first vibration reduction elastic piece, and the vibration amplitude of the refrigerating unit is reduced.

Description

Technical Field

[0001] The present application relates to the field of refrigeration, and in particular to a refrigeration unit for cold storage. Background Art

[0002] Cold storage units are needed in industrial refrigeration operations because they can force air supply, are easy to defrost, and can adapt to various working environments.

[0003] When the refrigeration unit is working, mechanical vibration may occur due to uneven mass distribution of rotating parts such as the compressor and fan.

[0004] Because the cold storage needs to keep a low temperature all the time, the refrigeration unit needs to keep working. The continuous operation of the refrigeration unit will generate vibrations that cause the refrigeration unit to collide rigidly with the bottom surface. The force exerted by the bottom surface rebounding on the refrigeration unit will cause inertial damage to the internal parts of the refrigeration unit. After the parts are worn or damaged by inertia, continuing to work will further increase the amplitude of vibration, which can easily lead to structural damage to the refrigeration unit. Utility Model Content

[0005] The purpose of the present invention is to overcome the above-mentioned deficiencies of the prior art and provide a refrigeration unit for cold storage, which can reduce the vibration amplitude of the refrigeration unit and reduce the inertial damage of the internal parts of the refrigeration unit.

[0006] In order to achieve the above objectives, this application adopts the following technical solutions:

[0007] A refrigeration unit for a cold storage includes a fan and a condenser arranged in a shell, and also includes a vibration damping platform with a cavity, a vibration damping plate is arranged in the cavity, the vibration damping plate is spaced apart from the inner wall of the cavity, a first vibration damping elastic member is connected between the vibration damping plate and the side wall of the cavity, an overhead plate is fixedly provided at the bottom of the shell, the overhead plate abuts against the vibration damping plate, the cavity is filled with water, and the water level line is located between the highest point and the lowest point of the overhead plate.

[0008] Preferably, a plurality of water retaining plates are connected to the overhead plate.

[0009] Preferably, the vibration damping plate is provided with a plurality of water leakage holes.

[0010] Preferably, a cooling water faucet is provided on the upper part of the shell, the cooling water faucet is connected to a water pipe, one end of the water pipe is located in the cavity, the water pipe located in the cavity is connected to a water pump, and the cooling water faucet is located directly above the condenser.

[0011] Preferably, a water trough is further provided at the bottom of the shell, and the water trough is located directly below the condenser.

[0012] Preferably, the water pipe is provided with a valve.

[0013] Preferably, a second vibration-damping elastic member is connected between the bottom wall of the cavity and the vibration-damping plate.

[0014] Preferably, the multiple water baffles are cross-arranged to form multiple vibration damping cavities.

[0015] In summary, the present invention has the following beneficial technical effects:

[0016] 1. The shell is supported on the vibration damping plate, and the vibration damping plate is spaced apart from the inner wall of the cavity to prevent the vibration generated by the refrigeration unit from being directly transmitted to the vibration damping platform. In addition, the first vibration damping elastic member can absorb part of the kinetic energy, thereby reducing the vibration amplitude of the refrigeration unit.

[0017] 2. When the refrigeration unit vibrates, moisture can resist the vibration of the refrigeration unit through flexible reaction force, further reducing the vibration amplitude of the refrigeration unit, thereby reducing the occurrence of structural damage to the refrigeration unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the present utility model.

[0020] Figure 3 It is a structural schematic diagram of the shock-absorbing platform and the overhead plate of the utility model.

[0021] Explanation of the accompanying drawings: 1. Shell; 11. Fan; 12. Condenser; 13. Overhead plate; 14. Water baffle; 15. Vibration damping cavity; 16. Cooling faucet; 17. Water pipe; 18. Valve; 19. Drain; 2. Vibration damping platform; 20. Cavity; 21. Vibration damping plate; 211. Leakage hole; 22. First vibration damping elastic member; 23. Second vibration damping elastic member. DETAILED DESCRIPTION

[0022] The terms "up," "down," "left," "right," "front," "back," "front," "back," "top," and "bottom" mentioned or potentially mentioned in this specification are defined relative to the structures shown in the accompanying drawings. They are relative concepts and may vary depending on their location or usage. Therefore, these or other directional terms should not be interpreted as restrictive. In addition, the terms "first," "second," "third," and similar expressions are used only for descriptive and distinguishing purposes and should not be understood to indicate or imply the relative importance of the corresponding components.

[0023] The following is combined with Figure 1 -Attached Figure 3 This application is described in further detail.

[0024] The embodiment of the present application discloses a refrigeration unit for a cold storage.

[0025] Reference Figure 1 A refrigeration unit for a cold storage includes a shell 1, in which a condenser 12 and a fan 11 for dissipating heat from the condenser 12 are arranged.

[0026] The refrigeration unit also includes a vibration damping platform 2, which has a cavity 20 opening upward. A vibration damping plate 21 is also disposed within the cavity 20, spaced apart from the inner wall of the cavity 20. The vibration damping plate 21 is suspended above the inner wall of the cavity 20, preventing direct contact with the inner wall of the cavity 20. A first vibration damping elastic member 22, in the form of a spring, is connected between the vibration damping plate 21 and the side wall of the cavity 20. When the refrigeration unit vibrates, the first vibration damping elastic member 22 absorbs some of the vibration. This prevents rigid impact between the refrigeration unit and the vibration damping platform 2, thereby reducing the probability of inertial damage to the internal components of the refrigeration unit.

[0027] A second vibration-damping elastic member 23 is connected between the bottom wall of the cavity 20 and the vibration-damping plate 21. The function of the second vibration-damping elastic member 23 is the same as that of the first vibration-damping elastic member 22, both of which are to absorb part of the vibration of the refrigeration unit and improve the support for the vibration-damping plate 21, so that there is also a gap between the vibration-damping plate 21 and the bottom of the cavity 20.

[0028] The cavity 20 is filled with water, and an overhead plate 13 is fixedly connected to the bottom of the housing 1. The overhead plate 13 can prevent the housing 1 from directly contacting the water, thereby preventing the various electronic components in the housing 1 from being submerged in water.

[0029] The overhead plate 13 is rectangular and has a through-hole. It is positioned along the bottom edge of the housing 1. The water level within the cavity 20 is located between the highest and lowest points of the overhead plate 13. Because the overhead plate 13 is through-hole, moisture also accumulates within the interior of the overhead plate 13. The vibration damping plate 21 is provided with multiple water leakage holes 211, allowing water to enter the interior of the overhead plate 13 through these holes.

[0030] A plurality of water baffles 14 are provided inside the overhead plate 13, and the plurality of water baffles 14 are cross-arranged to form a plurality of vibration damping cavities 15. By using the water baffles 14, the originally larger space inside the overhead plate 13 can be divided into a plurality of vibration damping cavities 15. Under the action of the water leakage hole 211, water can easily enter each vibration damping cavity 15. When the refrigeration unit vibrates during operation, the water baffles 14 and the overhead plate 13 will push the water, causing the water to fluctuate. The water will also have a soft reaction force fed back to the water baffles 14 and the overhead plate 13. Each time the shell 1 vibrates, the reaction force of the water will be transmitted to the shell 1 through the baffles and the overhead plate 13, thereby reducing the amplitude of the vibration of the shell 1. The function of the vibration damping cavity 15 is to prevent the fluctuations generated by the water in each vibration damping cavity 15 from interfering with each other, thereby increasing the feedback force to the shell 1, and further reducing the vibration amplitude of the shell 1.

[0031] A cooling water tap 16 is provided at the top of the housing 1. The cooling water tap 16 is connected to a water pipe 17. One end of the water pipe 17 is located within the cavity 20. The water pipe 17 located within the cavity 20 is connected to a water pump. The top of the housing 1 has an opening, and the cooling water tap 16 is located directly above the condenser 12. A water trough 19 is also provided at the bottom of the housing 1. The water trough 19 is located directly below the condenser 12.

[0032] The water pump pumps the water in the cavity 20 to the cooling water tap 16 through the water pipe 17. Since the cooling water tap 16 is located directly above the condenser 12, the water flowing from the cooling water tap 16 will flow onto the condenser 12 through the opening at the top of the shell 1, and the excess water on the condenser 12 will fall into the cavity 20 through the gutter 19 at the bottom of the shell 1, thereby realizing circulating cooling of the condenser 12.

[0033] The water pipe 17 is provided with a valve 18 , which can adjust the size of the water flow in the water pipe 17 .

[0034] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application; therefore, according to the technical solution of the present invention, without changing the essential spirit of the present invention, a person skilled in the art can propose a variety of interchangeable structural modes and implementation methods. Therefore, the above specific implementation methods and drawings are only illustrative descriptions of the technical solution of the present invention, and should not be regarded as the entirety of the present invention or as a limitation or restriction on the technical solution of the present invention. Therefore: All equivalent changes made in accordance with the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A refrigeration unit for a cold storage, comprising a housing (1), a fan (11) and a condenser (12) arranged in the housing (1), characterized in that: The invention also includes a vibration damping platform (2) having a cavity (20), wherein a vibration damping plate (21) is provided in the cavity (20), wherein the vibration damping plate (21) is spaced apart from the inner wall of the cavity (20), and a first vibration damping elastic member (22) is connected between the vibration damping plate (21) and the side wall of the cavity (20), and an overhead plate (13) is fixedly provided at the bottom of the shell (1), wherein the overhead plate (13) abuts against the vibration damping plate (21), and the cavity (20) is filled with water, and the water level is located between the highest point and the lowest point of the overhead plate (13).

2. A refrigeration unit for a cold storage as claimed in claim 1, characterized in that: A plurality of water retaining plates (14) are connected inside the overhead plate (13).

3. A refrigeration unit for a cold storage as claimed in claim 2, characterized in that: The vibration damping plate (21) is provided with a plurality of water leakage holes (211).

4. The refrigeration unit for a cold storage according to claim 1, characterized in that: A cooling water tap (16) is provided on the upper portion of the shell (1), and the cooling water tap (16) is connected to a water pipe (17). One end of the water pipe (17) is located in the cavity (20), and the water pipe (17) located in the cavity (20) is connected to a water pump. The cooling water tap (16) is located directly above the condenser (12).

5. A refrigeration unit for a cold storage as claimed in claim 4, characterized in that: A water trough (19) is also provided at the bottom of the shell (1), and the water trough (19) is located directly below the condenser (12).

6. A refrigeration unit for a cold storage as claimed in claim 4, characterized in that: The water pipe (17) is provided with a valve (18).

7. A refrigeration unit for a cold storage according to any one of claims 1 to 6, characterized in that: A second vibration-damping elastic member (23) is connected between the bottom wall of the cavity (20) and the vibration-damping plate (21).

8. A refrigeration unit for a cold storage according to claim 2 or 3, characterized in that: The multiple water baffles (14) are arranged to cross each other to form multiple vibration damping cavities (15).

Images