Water cooling unit

Abstract

The utility model discloses a water cooling unit, and relates to the technical field of refrigeration, the water cooling unit comprises a machine shell, a power component and a sound insulation structure, the power component is arranged in the machine shell, and the power component is provided with a shell; the sound insulation structure is arranged on the power component, the sound insulation structure is located on the surface of the side, facing the machine shell, of the shell, and the sound insulation structure is used for blocking noise generated by the power component. According to the water chilling unit, the sound insulation structure is arranged between the shell of the power component and the machine shell, noise generated by the power component is effectively blocked, and therefore the problem that the noise influences the surrounding environment when the integrated water chilling unit operates is effectively solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of refrigeration, in particular to a water cooling unit. BACKGROUND

[0002] The integrated water cooling unit adopts an integrated cooling solution to integrate key components such as water pumps and compressors into a unit, which is suitable for various environments such as laboratories and hospitals.

[0003] In the implementation of the present application, the inventors have found that at least the following problems exist in the prior art: Due to the working characteristics of components such as compressors and water pumps, these unit components inevitably produce a certain degree of noise when running, which will affect the surrounding environment, from slight interference to significant noise pollution, affecting user experience, and also adversely affecting the running accuracy of precision instruments. CONTENT OF THE UTILITY MODEL

[0004] The purpose of the present application is to provide a water cooling unit that improves the problem of noise affecting the surrounding environment when the integrated water cooling unit is running.

[0005] To achieve the above-mentioned purpose, the present application provides a water cooling unit, comprising:

[0006] A cabinet;

[0007] A power component arranged in the interior of the cabinet, the power component being provided with a shell;

[0008] A sound insulation structure arranged in the power component, the sound insulation structure being located on the surface of the side of the shell facing the cabinet, and the sound insulation structure being used to block the noise generated by the power component.

[0009] In some embodiments, the water cooling unit further comprises:

[0010] A connecting pipe in communication with the power component;

[0011] A shock absorption structure arranged in the connecting pipe, the shock absorption structure being elastic, and the shock absorption structure being used to buffer the vibration conducted by the connecting pipe.

[0012] In some embodiments, the water cooling unit further comprises:

[0013] A sound absorption structure arranged in the cabinet, the sound absorption structure being located on the surface of the side of the cabinet facing the power component, and the sound absorption structure being used to absorb the noise penetrating from the sound insulation structure.

[0014] In some embodiments, the sound-absorbing structure is provided with a three-dimensional network structure, the pore shape of the three-dimensional network structure comprises a circle and / or an ellipse, the pore size of the three-dimensional network structure presents a random distribution, and the average pore diameter of the three-dimensional network structure is between 0.1 mm and 5 mm.

[0015] In some embodiments, the machine shell comprises:

[0016] a cavity, the surface of the cavity on the side facing the power component is provided with the sound-absorbing structure;

[0017] a cover plate connected to the cavity, the surface of the cover plate on the side facing the power component is provided with the sound-absorbing structure.

[0018] In some embodiments, the sound-insulating structure comprises at least two layer structures with different materials and / or densities, and the layer structures are sequentially arranged on the surface of the shell on the side facing the machine shell.

[0019] In some embodiments, the layer structures comprise a first layer structure, a second layer structure, and a third layer structure, and the first layer structure, the second layer structure, and the third layer structure are sequentially arranged on the surface of the shell on the side facing the machine shell.

[0020] The density of the first layer structure is greater than the density of the second layer structure, and the density of the second layer structure is greater than the density of the third layer structure.

[0021] In some embodiments, the power component comprises at least one of a compressor, a water pump, and a fan; and / or,

[0022] The sound-insulating structure is sound-insulating cotton.

[0023] In some embodiments, the shock-absorbing structure is a rubber hose.

[0024] In some embodiments, the sound-absorbing structure is sound-absorbing cotton.

[0025] Compared with the prior art, the technical scheme provided in the application has at least the following beneficial effects:

[0026] The water-cooled machine provided in the application mainly comprises a machine shell, a power component, and a sound-insulating structure, the power component is arranged inside the machine shell, the power component is provided with a shell; the sound-insulating structure is arranged on the power component, the sound-insulating structure is located on the surface of the shell on the side facing the machine shell, and the sound-insulating structure is used to block the noise generated by the power component.

[0027] In the traditional integrated water-cooled unit, due to its integrated design, the key components such as water pump and compressor will inevitably produce noise during operation, which not only disturbs the surrounding environment, but also may affect the running accuracy of precision instruments, especially in noise-sensitive environments such as hospitals, the noise problem is particularly prominent. In view of this problem, the technical scheme sets a sound insulation structure between the shell of the power component and the machine shell, which effectively blocks the noise.

[0028] Specifically, the power component is placed inside the machine shell and is provided with a shell, and the sound insulation structure is directly provided on the shell of the power component and located on the surface facing the machine shell. Such a design enables the sound insulation structure to directly act on the noise source, i.e. the power component, thereby blocking the noise immediately after it is generated.

[0029] The sound insulation structure can be made of various sound insulation materials such as sound insulation cotton or other materials with high sound insulation performance, which can absorb, reflect or scatter sound waves to reduce the penetration of sound waves to the external environment. Since the sound insulation structure is in direct contact with the shell of the power component, it can effectively reduce the amount of noise transmitted from the power component to the machine shell and then to the outside.

[0030] In combination with the above structure and process description, it can be seen that the water-cooled unit has at least the following beneficial effects: the water-cooled unit sets a sound insulation structure between the shell of the power component and the machine shell, effectively blocking the noise generated by the power component, thereby effectively improving the problem of noise affecting the surrounding environment during the operation of the integrated water-cooled unit. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of the provided drawings.

[0032] Figure 1 The schematic diagram of the water-cooled unit provided by the embodiment of the present application;

[0033] Figure 2 The schematic diagram of the first power component provided by the embodiment of the present application;

[0034] Figure 3 The schematic diagram of the first power component provided by the embodiment of the present application from another perspective;

[0035] Figure 4 The schematic diagram of the second power component provided by the embodiment of the present application;

[0036] Figure 5 A schematic view of the water-cooled unit provided by the embodiment of the present application when the cover plate is opened.

[0037] Wherein:

[0038] The water-cooled unit 100,

[0039] The casing 1, the cavity 11, the cover plate 12,

[0040] The power component 2, the shell 21, the compressor 201, the water pump 202, the fan 203,

[0041] The sound insulation structure 3,

[0042] The connecting pipe 4,

[0043] The damping structure 5,

[0044] The sound absorption structure 6. DETAILED DESCRIPTION

[0045] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0046] In order for those skilled in the art to better understand the technical solutions of the present application, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0047] Please refer to Figure 1 and Figure 2 , Figure 1 A schematic view of the water-cooled unit provided by the embodiment of the present application, Figure 2 A schematic view of the first power component provided by the embodiment of the present application.

[0048] In the first specific embodiment, the water-cooled unit provided by the embodiment of the present application mainly includes a casing 1, a power component 2 and a sound insulation structure 3.

[0049] The casing 1 is the structural main body of the water-cooled unit, which provides the installation space and basic support for the internal components. Specifically, the casing 1 is used to accommodate and protect the power component 2, and ensure its stable operation.

[0050] The power component 2 is arranged in the interior of the casing 1, and the power component 2 is provided with a shell 21. The power component 2 is used to perform a refrigeration cycle, and drives the operation of the unit by consuming electric energy, and finally realizes the temperature regulation capability of the unit.

[0051] The sound insulation structure 3 is arranged on the power component 2, and is located on the surface of the shell 21 facing the cabinet 1. The sound insulation structure 3 is used to block the noise generated by the power component 2. The sound insulation structure 3 is equivalent to being arranged on the outer surface of the power component 2, thereby reducing the propagation of noise to the cabinet 1 and the external environment.

[0052] In the conventional integrated water-cooled unit, due to the integrated design, the key components such as the water pump 202 and the compressor 201 inevitably generate noise during operation. These noises not only disturb the surrounding environment, but also may affect the operation accuracy of precision instruments, especially in noise-sensitive environments such as hospitals, the noise problem is particularly prominent. To solve this problem, the technical scheme sets the sound insulation structure 3 between the shell 21 of the power component 2 and the cabinet 1, thereby effectively blocking the noise.

[0053] Specifically, the power component 2 is arranged inside the cabinet 1 and is provided with the shell 21, and the sound insulation structure 3 is directly arranged on the shell 21 of the power component 2 and is located on the surface facing the cabinet 1. Such a design enables the sound insulation structure 3 to directly act on the noise source, i.e., the power component 2, thereby immediately blocking the noise after it is generated.

[0054] The sound insulation structure 3 can be made of various sound insulation materials, such as sound insulation cotton or other materials with high sound insulation performance. These materials can absorb, reflect or scatter sound waves, reducing the penetration of sound waves to the external environment. Since the sound insulation structure 3 directly contacts the shell 21 of the power component 2, it can effectively reduce the amount of noise transmitted from the power component 2 to the cabinet 1 and then propagated to the outside from the cabinet 1.

[0055] In combination with the above structure and process description, it can be seen that the water-cooled unit has at least the following beneficial effects: the water-cooled unit sets the sound insulation structure 3 between the shell 21 of the power component 2 and the cabinet 1, effectively blocking the noise generated by the power component 2, thereby effectively solving the problem of the influence of noise on the surrounding environment during the operation of the integrated water-cooled unit.

[0056] Please refer to Figure 3 and Figure 4 , Figure 3 the first power component provided in the embodiment of the present application is shown in another view, Figure 4 the second power component provided in the embodiment of the present application is shown in another view.

[0057] In this embodiment, the design of the power component 2 is not limited to a specific structure, but covers any component that has the ability to convert functions and generates noise during operation. This means that the power component 2 can be any one of the compressor 201, water pump 202, and fan 203, or any combination of these components. Such design flexibility allows the present technical solution to adapt to different application scenarios and requirements.

[0058] The power component 2 as the core component in the water-cooled unit, its function conversion ability is the key to realize the unit temperature regulation. Whether it is a compressor 201 compressing refrigerant to promote its circulation, a water pump 202 delivering cooling water to absorb and transfer heat, or a fan 203 accelerating the dissipation of heat, these power components will generate certain noise during operation.

[0059] In order to reduce the impact of these noises on the surrounding environment, the present technical solution proposes to set a sound insulation structure 3 on the shell 21 of the power component 2. This sound insulation structure 3 can effectively block the noise generated by the power component 2, reducing the spread of noise to the cabinet 1 and the external environment. Therefore, whether it is a single power component or a combination of them, as long as they generate noise during operation, they can become the application object of the sound insulation structure 3 in the present technical solution.

[0060] This design not only improves the running efficiency and stability of the water-cooled unit, but also helps to reduce noise pollution, so that the water-cooled unit can better adapt to the application environment with strict requirements on noise, such as hospitals, laboratories, etc. By flexibly applying the sound insulation structure 3, the present technical solution provides an effective solution for noise control of the water-cooled unit.

[0061] In particular, as shown in Figure 3 , taking the example that the power component 2 includes the compressor 201, a sound insulation structure 3 is set on the shell 21 of the compressor 201; as shown in Figure 4 , taking the example that the power component 2 includes the water pump 202, a sound insulation structure 3 is set on the shell 21 of the water pump 202.

[0062] It should be noted that the design of the sound insulation structure 3 in this embodiment particularly emphasizes the sound insulation treatment of the sound source, that is, the noise source. By directly setting the sound insulation structure 3 on the shell 21 of the power component 2, whether it is for the compressor 201 or the water pump 202, the present technical solution specifically insulates the noise source. This design means that the sound insulation structure 3 is placed closest to the noise generation place, that is, the shell 21 of the power component 2, so that it can immediately block the noise after it is generated.

[0063] This targeted sound insulation treatment effectively reduces the likelihood of noise propagating from the sound source to the casing 1 and the external environment. Since the sound insulation structure 3 is in direct contact with the outer shell 21 of the power component 2, it can maximally reduce the transmission of noise through the outer shell 21 of the power component 2 to the casing 1 and further to the external environment. Such sound insulation measures not only improve the operating efficiency of the water-cooled unit, but also reduce the noise impact on the surrounding environment, especially in noise-sensitive environments such as hospitals or laboratories, where such sound insulation treatment is particularly important. Through this design, the technical solution achieves effective control of the noise source, improving the overall performance and applicability of the water-cooled unit.

[0064] In some embodiments, the sound insulation structure 3 is sound insulation cotton.

[0065] In this embodiment, the sound insulation structure 3 can be implemented using sound insulation cotton. As a commonly used sound-absorbing and sound-insulating material, sound insulation cotton is widely used in various sound insulation occasions due to its excellent acoustic performance. When the sound insulation structure 3 appears in the form of sound insulation cotton, it can effectively absorb and isolate the noise generated by the power component 2, especially when the sound insulation cotton is directly laid on the outer shell 21 of the power component 2, which can maximally reduce the propagation of noise to the casing 1 and the external environment.

[0066] The porous structure of the sound insulation cotton enables it to convert sound energy into heat energy through friction and air vibration after the sound wave enters, thereby reducing the intensity of the sound wave. In addition, sound insulation cotton has the advantages of being lightweight, easy to install and maintain, making it an ideal choice for the sound insulation structure 3 in the water-cooled unit. By using sound insulation cotton as the sound insulation structure 3, the technical solution not only improves the sound insulation effect of the water-cooled unit, but also reduces the overall installation and maintenance costs, enhancing the market competitiveness of the unit.

[0067] In some embodiments, the sound insulation structure 3 includes at least two layers of structures with different materials and / or densities, which are sequentially arranged on the surface of the outer shell 21 towards the casing 1.

[0068] In this embodiment, the sound insulation structure 3 is designed more complex and delicate, which includes at least two layers of structures with different materials and / or densities. These layers of structures are sequentially arranged on the surface of the outer shell 21 of the power component 2 towards the casing 1, forming a composite sound insulation layer.

[0069] This design takes advantage of the sound insulation characteristics of different materials and densities to achieve a more optimal sound insulation effect. Each layer of structure can be optimized for a specific frequency range or sound insulation requirement, so that the entire sound insulation structure 3 can more effectively block the noise generated by the power component 2. For example, one layer can be made of a softer material to absorb low-frequency noise, while another layer can be made of a harder material to reflect or scatter high-frequency noise.

[0070] In this way, the sound insulation structure 3 can provide a wide frequency band of sound insulation effect, covering a wider range of noise frequencies, thereby more effectively reducing the impact of noise on the surrounding environment. The design of such a composite sound insulation layer not only improves the sound insulation performance of the water-cooled unit, but also demonstrates the flexibility and diversity of the technical solution in the design of sound insulation structure, making it adaptable to different application scenarios and sound insulation needs.

[0071] In some embodiments, the layer structure has a first layer structure, a second layer structure, and a third layer structure, which are sequentially arranged on the surface of the shell 21 facing the cabinet 1;

[0072] The density of the first layer structure is greater than that of the second layer structure, and the density of the second layer structure is greater than that of the third layer structure.

[0073] In this embodiment, the layer structure of the sound insulation structure 3 specifically includes a first layer structure, a second layer structure, and a third layer structure, which are sequentially arranged on the surface of the shell 21 of the power component 2 facing the cabinet 1. Such a design aims to optimize the sound insulation effect by combining materials of different densities to form a multi-layer sound insulation barrier.

[0074] Specifically, the density of the first layer structure is greater than that of the second layer structure, and the density of the second layer structure is greater than that of the third layer structure. This density gradient design allows different layers of materials to effectively insulate different frequencies of noise. The first layer structure with higher density can effectively reflect and block high-frequency noise, while the second and third layer structures with lower density can absorb low-frequency noise and reduce the propagation of sound waves.

[0075] Through this hierarchical design, the sound insulation structure 3 can provide excellent sound insulation performance in a wider frequency range, significantly reducing the impact of noise generated by the power component 2 during operation on the surrounding environment. The design of such a layered structure not only improves the overall sound insulation effect of the water-cooled unit, but also enhances its adaptability and flexibility in noise control, making it able to meet the needs of different application scenarios.

[0076] Please continue to refer to Figure 2 In some embodiments, the water-cooled unit further comprises:

[0077] The connecting pipe 4 is in communication with the power component 2;

[0078] The damping structure 5 is provided in the connecting pipe 4, and the damping structure 5 has elasticity, and the damping structure 5 is used to buffer the vibration conducted by the connecting pipe 4.

[0079] In this embodiment, the design of the water-cooled unit is further expanded to include two additional components: the connecting pipe 4 and the damping structure 5. The main function of the connecting pipe 4 is to communicate with the power component 2, which is responsible for transporting the refrigerant or other medium generated by the power component 2 during operation to other parts of the unit to maintain the normal operation of the entire refrigeration cycle.

[0080] To reduce the vibration that may occur in the connecting pipe 4 during operation, the damping structure 5 is introduced in this technical solution. The damping structure 5 is arranged on the connecting pipe 4 and has elastic properties that enable it to effectively absorb and buffer the vibration transmitted by the connecting pipe 4. This damping design helps to reduce the vibration caused by the flow of medium in the connecting pipe 4, which, if not controlled, can be transmitted to the entire unit, affecting its stability and service life, and also may generate additional noise.

[0081] By adding the connecting pipe 4 and the damping structure 5 to the water-cooled unit, this technical solution not only improves the operating efficiency and stability of the unit, but also helps to reduce noise and vibration, further enhancing the performance and applicability of the unit.

[0082] In particular, as shown in Figure 3 For example, the power component 2 includes a compressor 201, the connecting pipe 4 communicates with the compressor 201. Since the compressor 201 will vibrate during operation, it is easy to conduct vibration through the connecting pipe 4 to the casing 1, which will also generate noise.

[0083] It should be noted that the design of the damping structure 5 in this embodiment emphasizes the handling of vibration transmission, which also achieves the function of noise reduction. The damping structure 5 is arranged on the connecting pipe 4 and has elastic properties that enable it to effectively absorb and buffer the vibration transmitted by the connecting pipe 4. This damping measure helps to reduce the transmission of vibration from the compressor 201 to the casing 1, thereby reducing the noise generated by vibration transmission. The damping structure 5 absorbs vibration energy through its elastic material properties, such as rubber or other polymer materials, reduces the propagation of vibration, and thus reduces the impact of noise on the surrounding environment.

[0084] In some embodiments, the damping structure 5 is a rubber hose.

[0085] In this embodiment, the damping structure 5 can be implemented as a rubber hose. The use of a rubber hose can effectively reduce the vibration generated by the flow of fluid in the connecting pipe 4, thereby reducing noise.

[0086] The connecting pipe 4 is usually made of copper pipe, and the arrangement relationship between the rubber hose and the copper pipe is not unique. For example, the rubber hose can be sleeved on the copper pipe, and this design can increase the additional damping effect on the basis of the copper pipe and fully utilize the elasticity of the rubber to absorb the vibration. In addition, the rubber hose can also be arranged in a lengthwise series with the copper pipe, but whether the rubber hose meets the use conditions of the water-cooled unit needs to be considered. As long as the rubber hose meets the conditions, the rubber hose can be used to replace the copper pipe as much as possible.

[0087] In a specific embodiment, regarding the sound insulation structure 3 and the damping structure 5, although different principles are adopted, the purposes are the same, that is, to reduce the noise generated during the operation of the water-cooled unit, so as to improve the comfort of the environment and the operation efficiency of the equipment.

[0088] The principle of the sound insulation structure 3 is to block and absorb noise. It is arranged on the shell 21 of the power component 2 and directly targets the sound source for sound insulation treatment. The sound insulation structure 3 absorbs, reflects or scatters sound waves by using materials such as sound insulation cotton, thereby reducing the transmission of noise from the sound source to the cabinet 1 and the external environment. This sound insulation method mainly targets the generated noise, and reduces the transmission of noise through physical blocking and sound wave energy conversion.

[0089] The principle of the damping structure 5 is to reduce the conduction of vibration. It is arranged on the connecting pipe 4 and aims to buffer and absorb the vibration generated by the compressor 201 and other power components during operation. The damping structure 5 absorbs vibration energy by using its elastic properties, such as rubber material, to prevent or reduce the transmission of vibration through the connecting pipe 4 to the cabinet 1, thereby reducing the noise generated by vibration conduction.

[0090] Although the principles of the sound insulation structure 3 and the damping structure 5 are different, one targets the transmission of sound waves and the other targets the conduction of vibration, but their ultimate purposes are the same, that is, to reduce the noise generated during the operation of the water-cooled unit, improve the operation quietness of the equipment, and ensure the quietness of the surrounding environment, especially in noise-sensitive environments such as hospitals and laboratories. Through the synergistic effect of the two methods, the overall performance and applicability of the water-cooled unit are effectively improved.

[0091] Please refer to Figure 5 , Figure 5 The water-cooled unit provided by the embodiment of the present application is shown in the schematic diagram when the cover plate is opened.

[0092] In some embodiments, the water-cooled unit further comprises:

[0093] The sound absorption structure 6 is arranged on the cabinet 1, and the sound absorption structure 6 is located on the surface of the cabinet 1 facing the power component 2. The sound absorption structure 6 is used to absorb the noise penetrating from the sound insulation structure 3.

[0094] In this embodiment, the design of the water-cooled unit further considers the integrity of noise control by adding sound-absorbing structures 6 to achieve a more comprehensive noise reduction effect. The sound-absorbing structures 6 are specifically arranged on the casing 1 and located on the surface of the casing 1 facing the power components 2. This layout enables the sound-absorbing structures 6 to effectively absorb the noise that penetrates the sound insulation structure 3.

[0095] The sound-absorbing structures 6 function to capture and reduce sound waves propagating through the casing 1, thereby reducing the likelihood of noise escaping from the interior of the unit. This design not only improves the efficiency of the sound insulation structure 3 but also provides an additional level of noise control for the water-cooled unit. Through this dual protection, the water-cooled unit can effectively control noise in more paths, further reducing the impact of noise on the surrounding environment.

[0096] The sound-absorbing structures 6 can be composed of various sound-absorbing materials, such as sound-absorbing cotton or other materials with good sound-absorbing performance, which can convert sound energy into heat energy or other forms of energy, reducing the reflection and propagation of sound waves. Through this design, the overall noise control capability of the water-cooled unit is significantly improved, making it more suitable for noise-sensitive environments such as hospitals, laboratories, etc.

[0097] In some embodiments, the casing 1 includes:

[0098] a cavity 11 with sound-absorbing structures 6 on the surface facing the power components 2;

[0099] a cover plate 12 connected to the cavity 11, with sound-absorbing structures 6 on the surface facing the power components 2.

[0100] In this embodiment, the design of the casing 1 is further refined, including the cavity 11 and the cover plate 12, which together form the main structure of the casing 1 and work together with the sound-absorbing structures 6 to achieve better noise control.

[0101] The cavity 11 can be regarded as the skeleton of the casing 1, and its design allows for easy installation of key components such as the power components 2. After the power components 2 are installed in place, the cover plate 12 is connected to the cavity 11 to form a closed structure, which not only provides necessary physical protection for the power components 2 but also helps to limit the spread of internal noise.

[0102] In this closed structure, the cavity 11 and the cover plate 12 have sound-absorbing structures 6 on the surface facing the power components 2. This design enables the sound-absorbing structures 6 to directly face the noise generated by the power components 2, effectively absorbing and reducing these noises. The arrangement of the sound-absorbing structures 6 helps to reduce noise that penetrates or bypasses the sound insulation structure 3, further reducing the impact of noise on the external environment.

[0103] By setting the sound-absorbing structure 6 on both the cavity 11 and the cover plate 12, the technical solution achieves multiple barriers to noise, improving the overall sound-absorbing effect of the water-cooled unit. This design not only enhances the sound insulation performance of the casing 1, but also helps to maintain a quiet environment around, especially in places with high noise control requirements, such as hospitals, laboratories, etc. Through this meticulous design, the water-cooled unit can provide effective cooling while minimizing noise interference to the surrounding environment to the greatest extent.

[0104] In particular, as shown in Figure 5 For example, the cavity 11 is provided with a sound-absorbing structure 6 on the surface adjacent to the fan 203, which is equivalent to setting a sound-absorbing structure 6 on the fan cavity of the cavity 11 for accommodating the fan 203.

[0105] It should be noted that the design of the sound-absorbing structure 6 in this embodiment particularly emphasizes the absorption of escaping noise. For example, the fan 203 generates air flow and mechanical vibration when it is running, which can produce significant noise. The setting of the sound-absorbing structure 6 can effectively absorb these noises, reduce their reflection and propagation in the fan cavity, and thus reduce the possibility of noise escaping from the fan 203 to the external environment. By setting the sound-absorbing structure 6 on the inner surface of the fan cavity, the water-cooled unit in this embodiment can more effectively control and reduce the noise generated by the fan 203, improving the overall noise control effect.

[0106] In some embodiments, the sound-absorbing structure 6 is sound-absorbing cotton.

[0107] In this embodiment, the sound-absorbing structure 6 can be implemented by using sound-absorbing cotton. Sound-absorbing cotton is chosen as the material of the sound-absorbing structure 6 due to its excellent sound-absorbing performance and wide applicability. This material can effectively absorb sound waves, reducing the reflection and propagation of noise inside the casing 1.

[0108] By using sound-absorbing cotton as the sound-absorbing structure 6, the technical solution not only improves the sound-absorbing effect of the water-cooled unit, but also reduces the impact of noise on the surrounding environment. This design makes the water-cooled unit more suitable for application environments with strict noise requirements, such as hospitals, laboratories, etc. Through this design, the technical solution effectively improves the overall performance and applicability of the water-cooled unit.

[0109] In some embodiments, the sound-absorbing structure 6 is provided with a three-dimensional network structure, the pore shape of the three-dimensional network structure includes a circle and / or an ellipse, the pore size of the three-dimensional network structure presents a random distribution, and the average pore diameter of the three-dimensional network structure is between 0.1 mm and 5 mm.

[0110] In this embodiment, the design of the sound-absorbing structure 6 is further refined, introducing a three-dimensional network structure with specific pore shapes and size distribution to optimize its sound-absorbing performance. The pore shapes of the three-dimensional network structure include circular and / or elliptical shapes, which help the entry of sound waves and the scattering of energy, thereby improving the sound-absorbing efficiency.

[0111] The random distribution of pore sizes means that the sound-absorbing structure 6 can absorb sound waves in a wider frequency range, as different sizes of pores can correspond to different frequencies of sound wavelengths, allowing the sound-absorbing structure 6 to have a certain absorption effect on noise of various frequencies. In addition, the average pore size of the three-dimensional network structure is between 0.1 mm and 5 mm, which is based on the scientific basis of sound wave wavelength and the optimal sound-absorbing performance of sound-absorbing materials to ensure better absorption of medium and high frequency noise.

[0112] Through this design, the sound-absorbing structure 6 not only improves the noise absorption capacity, but also enhances the sound-absorbing effect of the water-cooled unit at different frequencies. This three-dimensional network structure of sound-absorbing cotton can more effectively reduce the noise from the power component 2 propagating to the casing 1, reducing the impact of noise on the external environment, especially in situations where noise control is required. Therefore, through this detailed design, the technical solution further improves the overall performance and applicability of the water-cooled unit.

[0113] In a specific implementation, regarding the sound insulation structure 3, the shock absorption structure 5 and the sound-absorbing structure 6, although these three means are based on different principles, their common purpose is to reduce the noise generated by the water-cooled unit during operation and improve the running quietness of the equipment to ensure the tranquility of the surrounding environment.

[0114] The sound insulation structure 3 mainly reduces the propagation of sound waves by blocking and absorbing noise, which directly acts on the outer shell 21 of the power component 2 to reduce the diffusion of noise from the sound source outward. The shock absorption structure 5 focuses on reducing the vibrations generated by the power component 2 during operation, which may be conducted to the casing 1 through the connecting pipe 4 and then produce noise. The shock absorption structure 5 absorbs and buffers these vibrations to reduce the noise caused by the vibrations. The sound-absorbing structure 6 focuses on absorbing noise that has penetrated the sound insulation structure 3 or escaped from other ways, which is arranged on the inside of the casing 1 and directly faces the power component 2 to capture and reduce internal noise.

[0115] By integrating these three means, the technical solution provides a comprehensive noise reduction solution, aiming to effectively reduce the noise of the water-cooled unit from three aspects of sound source control, vibration conduction suppression and internal noise absorption, making it more suitable for noise-sensitive environments such as hospitals and laboratories. Through these multi-faceted noise reduction measures, the technical solution not only improves the performance of the water-cooled unit, but also enhances its applicability and comfort in various application scenarios.

[0116] In a specific embodiment, the water-cooled unit of the present application is designed for centralized application scenarios such as the medical industry, with significant noise reduction effect. In a hospital environment, the heat generated by various medical equipment needs to be effectively controlled to prolong the service life of the equipment. Traditional split air conditioners are not suitable for medical equipment that needs to be frequently moved due to structural limitations, while integrated water-cooled machines are convenient to move but have a problem of high operating noise.

[0117] To address this challenge, the water-cooled unit of the present application achieves effective noise reduction while maintaining the integrated design for easy movement, thereby improving the medical environment. The unit employs various noise reduction means such as soundproofing structure 3, shock-absorbing structure 5, and sound-absorbing structure 6. These structures provide a comprehensive solution for different noise transmission paths and sources. The soundproofing structure 3 blocks the noise generated by the power component 2, the shock-absorbing structure 5 absorbs the vibration transmitted by the connecting pipe 4, and the sound-absorbing structure 6 absorbs the noise that penetrates from the soundproofing structure 3, working together to reduce the overall noise value of the unit.

[0118] When applied in the medical field, the water-cooled unit of the present application not only follows the medical equipment that needs to be moved, meeting the temperature control needs of the equipment during operation, but also provides a more comfortable low-noise environment for doctors and patients. This noise-optimized water-cooled unit helps reduce noise interference in the medical environment, improves the comfort of medical equipment use, and enhances the overall quality of the medical environment. Through these noise reduction measures, the water-cooled unit of the present application provides a solution that is both convenient to move and effectively controls noise for the medical industry, improving the use experience of medical equipment and having important significance for improving the quality of medical services.

[0119] It should be noted that the many components mentioned in the present application are general standard components or components known to those skilled in the art, and their structure and principles can be known by technical personnel through technical manuals or through conventional experimental methods.

[0120] It should be noted that in the present specification, relationship terms such as first and second are only used to distinguish one entity from another, and do not necessarily require or imply any actual relationship or order between the entities.

[0121] The water-cooled unit provided by the present application has been described in detail above. Specific examples are applied in this paper to explain the principles and implementation methods of the present application. The above examples are only used to help understand the method and its core idea. It should be noted that for ordinary skilled personnel in the technical field, without departing from the principles of the present application, some improvements and modifications can be made to the present application, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A water-cooled unit, characterized by, The application relates to a machine shell, a power component, a sound insulation structure, a connecting pipe, a shock absorption structure, and an acoustic absorption structure. The machine shell comprises a shell body. The power component is arranged in the interior of the shell body and is provided with a shell body. The sound insulation structure is arranged on the surface of the shell body towards the power component and is used for blocking the noise generated by the power component.

2. The water cooled unit of claim 1, wherein The connecting pipe is connected with the power component. The shock absorption structure is arranged in the connecting pipe and has elasticity and is used for buffering the vibration conducted by the connecting pipe. The acoustic absorption structure is arranged on the surface of the shell body towards the power component and is used for absorbing the noise penetrating from the sound insulation structure.

3. The water cooled unit of claim 1, wherein, The acoustic absorption structure is provided with a three-dimensional network structure, the aperture shape of the three-dimensional network structure comprises a circle and / or an ellipse, the aperture size of the three-dimensional network structure presents random distribution, and the average aperture diameter of the three-dimensional network structure is between 0.1 mm and 5 mm. The machine shell comprises a cavity and a cover plate.

4. The water cooled unit of claim 3, wherein The cover plate is connected with the cavity and is provided with the acoustic absorption structure on the surface thereof towards the power component.

5. The water cooled unit of claim 3, wherein The sound insulation structure comprises at least two layer structures with different materials and / or densities, which are arranged in sequence on the surface of the shell body towards the machine shell. The layer structures comprise a first layer structure, a second layer structure and a third layer structure, which are arranged in sequence on the surface of the shell body towards the machine shell. The density of the first layer structure is greater than that of the second layer structure, and the density of the second layer structure is greater than that of the third layer structure.

6. The water cooled unit of claim 1, wherein The power component comprises at least one of a compressor, a water pump and a fan.

7. The water cooled unit of claim 6, wherein The sound insulation structure is sound insulation cotton. The shock absorption structure is a rubber hose.

8. The water cooled unit of claim 1, wherein, The acoustic absorption structure is acoustic absorption cotton. ​ 9. The water cooled unit of claim 2, wherein, ​ 10. The water cooled unit of claim 3, wherein ​

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