Noise control structure for a multi-functional refrigeration appliance

Abstract

The utility model provides a kind of noise control structure of multifunctional refrigeration equipment, including noise control box, the inside four corner parts of noise control box are fixedly installed with installation guide rail, detachable fixed mounting is installed with layer board between multiple installation guide rails, noise control box is sealed and fixedly installed with muffler at the air vent of upper and lower side-by-side opening, and noise control box is internally installed with cooling plate assembly.The utility model installation plate, water pipe, water collecting pipe, first throttling check valve, second throttling check valve, heat exchange pipe, the setting of connecting pipe, guarantee noise control effect while being able to heat dissipation in noise control box, give consideration to noise reduction function and heat dissipation function.

Description

Technical Field

[0001] This utility model belongs to the field of noise reduction device technology, and in particular relates to a noise control structure for a multifunctional refrigeration device. Background Technology

[0002] Refrigeration equipment is a commonly used device for cooling items or media. Currently, refrigeration equipment usually needs to be used in conjunction with noise control structures to suppress the noise emitted by the refrigeration equipment. Existing noise control structures for refrigeration equipment include a housing, with an equipment box fixedly installed at the lower end of the housing. A partition is fixedly installed inside the equipment box, and an opening is provided through the partition to connect to the inside of the housing. A movable base plate is provided inside the housing, and a refrigeration unit is installed on the movable base plate. Noise reduction mechanisms are provided on both the left and right sides of the inner wall of the housing. The existing noise control structure of this refrigeration equipment uses internal sound-absorbing cotton to reduce noise. However, placing sound-absorbing cotton inside the entire cabinet will affect the heat dissipation inside the cabinet, thereby affecting the heat dissipation of the refrigeration equipment inside the cabinet. However, if heat dissipation vents are opened, it will lead to noise leakage, reducing the control of noise. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a noise control structure for a multifunctional refrigeration device, which ensures noise control while also dissipating heat within the enclosure, thus combining noise reduction and heat dissipation functions.

[0004] This utility model is achieved through the following technical solution: A noise control structure for a multifunctional refrigeration device includes a noise control box. Mounting rails are fixedly installed at the four corners of the noise control box. Shelves are detachably and fixedly installed between multiple mounting rails. Silencers are sealed and fixedly installed at the ventilation openings arranged vertically on one side of the noise control box. A cooling plate assembly is installed inside the noise control box. The cooling plate assembly includes a mounting plate. Water distribution pipes and water collection pipes are fixedly installed on the left and right sides of the front of the mounting plate via pipe clamps. A first throttling check valve is fixedly installed at each opening of the water distribution pipe from top to bottom. A second throttling check valve is fixedly installed at each opening of the water collection pipe from top to bottom. A heat exchange tube is fixedly installed between each of the opposing first throttling check valves and the water collection pipe. The heat exchange tubes are S-shaped heat exchange tubes with fins. Connecting pipes are sealed and fixedly installed at the inlet of the water distribution pipe and the outlet of the water collection pipe. Both connecting pipes penetrate the rear wall of the noise control box and are sealed and fixedly installed with the noise control box.

[0005] Preferably, the first throttling check valve is directed from the water distribution pipe to the heat exchange pipe.

[0006] Preferably, the conduction direction of the second throttling check valve is from the heat exchange tube to the water collection tube.

[0007] Preferably, the interior of the noise control box is filled from the inside out with a composite sound-absorbing layer, a foam board layer, a honeycomb sound-insulating board layer, and a mesh board layer.

[0008] Preferably, the mesh panel layer is fixedly installed with the noise control box.

[0009] Preferably, the mounting plate is fixedly installed inside the rear side of the noise control box.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model, the mounting plate, water distribution pipe, water collection pipe, first throttling check valve, second throttling check valve, heat exchange pipe, and connecting pipe are designed to ensure noise control while also dissipating heat from the noise control box, thus combining noise reduction and heat dissipation functions.

[0011] In this invention, the mesh panel layer, honeycomb sound insulation panel layer, foam board layer, and composite sound absorption layer are designed to control the noise inside the noise control box, thereby achieving noise reduction. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the cooling plate assembly of this utility model.

[0014] Figure 3 This is a cross-sectional view of the inner wall of the noise control box of this utility model.

[0015] Figure 4 This is a schematic diagram of the structure of the cooling plate assembly of this utility model in conjunction with the coolant storage tank and cooling equipment.

[0016] In the picture: 1. Noise control box; 2. Mounting rail; 3. Shelf; 4. Silencer; 5. Cooling plate assembly; 51. Mounting plate; 52. Water distribution pipe; 53. Water collection pipe; 54. First throttling check valve; 55. Second throttling check valve; 56. Heat exchange pipe; 57. Connecting pipe; 11. Mesh panel layer; 12. Honeycomb sound insulation panel layer; 13. Foam board layer; 14. Composite sound absorption layer. Detailed Implementation

[0017] The present invention will now be described in detail with reference to the accompanying drawings. As shown in Figures 1 and 2, a noise control structure for a multifunctional refrigeration device includes a noise control box 1. Mounting rails 2 are fixedly installed at the four corners of the interior of the noise control box 1. Shelves 3 are detachably and fixedly installed between multiple mounting rails 2. Silencers 4 are sealed and fixedly installed at the ventilation openings arranged vertically on one side of the noise control box 1. A cooling plate assembly 5 is installed inside the noise control box 1. The cooling plate assembly 5 includes a mounting plate 51. Water distribution pipes 52 and water collection pipes 53 are fixedly installed on the left and right sides of the front of the mounting plate 51 via pipe clamps. The water distribution pipes 52 extend from top to bottom... A first throttling check valve 54 is fixedly installed at each of the sequentially arranged openings. A second throttling check valve 55 is fixedly installed at each of the sequentially arranged openings of the water collection pipe 53 from top to bottom. A heat exchange tube 56 is fixedly installed between each of the first throttling check valve 54 and the water collection pipe 53 that are directly opposite each other. The heat exchange tube 56 is an S-shaped heat exchange tube with fins. A connecting pipe 57 is fixedly installed at the inlet of the water distribution pipe 52 and the outlet of the water collection pipe 53. Both of the connecting pipes 57 penetrate the rear wall of the noise control box 1 and are fixedly installed in a sealed manner with the noise control box 1.

[0018] In this embodiment, specifically, the conduction direction of the first throttling check valve 54 is from the water distribution pipe 52 to the heat exchange pipe 56.

[0019] In this embodiment, specifically, the conduction direction of the second throttling check valve 55 is from the heat exchange tube 56 to the water collection tube 53.

[0020] In this implementation plan, in conjunction with the appendix Figure 3 As shown, the interior of the noise control box 1 is filled from the inside out with a composite sound-absorbing layer 14, a foam board layer 13, a honeycomb sound insulation board layer 12, and a mesh board layer 11.

[0021] In this embodiment, specifically, the composite sound-absorbing layer 14 is a sound-absorbing layer composed of a glass fiber membrane and a polyester fiber sound-absorbing cotton layer.

[0022] In this embodiment, specifically, the mesh layer 11 is fixedly installed with the noise control box 1.

[0023] In this embodiment, specifically, the mounting plate 51 is fixedly installed inside the rear side of the noise control box 1.

[0024] In this implementation plan, in conjunction with the appendix Figure 4As shown, the external coolant storage tank and cooling equipment are connected to the cooling plate assembly 5. The external coolant storage tank stores coolant, which is cooled by the external cooling equipment. The external cooling equipment provides power to the coolant, which enters the water distribution pipe 52. The first throttling check valve 54 divides the coolant, allowing it to enter the heat exchange pipe 56. Through the heat exchange pipe 56, the coolant exchanges heat with the noise control box 1, thus cooling the interior of the noise control box 1 and reducing the noise transmitted from the noise control box 1. After passing through the second throttling check valve 55 and the water collection pipe 53, the coolant flows into the external coolant storage tank.

[0025] Working principle In this utility model, the user places the refrigeration equipment into the noise control box 1 and installs it on the shelf 3. By increasing the number of shelves 3, multiple refrigeration devices can be placed. The mesh layer 11 serves to reinforce the noise control box 1 and protect the honeycomb sound insulation board layer 12, the foam board layer 13, and the composite sound absorption layer 14. The honeycomb sound insulation board layer 12, the foam board layer 13, and the composite sound absorption layer 14 play a role in noise control, reducing the degree to which the noise emitted by the refrigeration equipment is transmitted out of the noise control box 1. The silencer 4 serves to silence the ventilation opening of the noise control box 1.

[0026] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solution described in this utility model, or by designing a similar technical solution inspired by the technical solution of this utility model, falls within the protection scope of this utility model.

Claims

1. A noise control structure for a multifunctional refrigeration device, characterized in that, The noise control structure of the multi-functional refrigeration equipment includes a noise control box (1). Mounting rails (2) are fixedly installed at the four corners inside the noise control box (1). Shelves (3) are detachably and fixedly installed between multiple mounting rails (2). Silencers (4) are sealed and fixedly installed at the ventilation openings on one side of the noise control box (1). A cooling plate assembly (5) is installed inside the noise control box (1). The cooling plate assembly (5) includes a mounting plate (51). Water distribution pipes (52) and water collection pipes (53) are fixedly installed on the left and right sides of the front of the mounting plate (51) using pipe clamps. The water distribution pipes (52) are arranged sequentially from top to bottom. A first throttling check valve (54) is fixedly installed at the opening of the water collection pipe (53). A second throttling check valve (55) is fixedly installed at the opening of the water collection pipe (53) from top to bottom. A heat exchange tube (56) is fixedly installed between each of the first throttling check valve (54) and the water collection pipe (53) that are directly opposite each other. The heat exchange tube (56) is an S-shaped heat exchange tube with fins. A connecting pipe (57) is fixedly installed at the inlet of the water distribution pipe (52) and the outlet of the water collection pipe (53). Both connecting pipes (57) penetrate the rear wall of the noise control box (1) and are fixedly installed in a sealed manner with the noise control box (1).

2. The noise control structure of the multifunctional refrigeration equipment as described in claim 1, characterized in that, The first throttling check valve (54) is directed from the water distribution pipe (52) to the heat exchange pipe (56).

3. The noise control structure of the multifunctional refrigeration equipment as described in claim 1, characterized in that, The second throttling check valve (55) is directed from the heat exchange tube (56) to the water collection tube (53).

4. The noise control structure of the multifunctional refrigeration equipment as described in claim 1, characterized in that, The interior of the noise control box (1) is filled from the inside out with a composite sound-absorbing layer (14), a foam board layer (13), a honeycomb sound insulation board layer (12), and a mesh board layer (11).

5. The noise control structure of the multifunctional refrigeration equipment as described in claim 4, characterized in that, The mesh layer (11) and the noise control box (1) are fixedly installed.

6. The noise control structure of the multifunctional refrigeration equipment as described in claim 1, characterized in that, The mounting plate (51) is fixedly installed on the rear side inside the noise control box (1).

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