Multilayer sintered mesh with high heat conduction performance

Abstract

The utility model discloses a kind of multilayer sintering nets of high heat conduction performance, it is related to multilayer sintering net technical field, the utility model includes sintering net, the side surface of sintering net is fixedly connected with short plate, high heat conduction assembly is arranged on the inner wall of sintering net, the high heat conduction assembly includes high heat conduction metal layer, the high heat conduction metal layer is arranged on the inner wall of sintering net, the inner wall of sintering net is provided with intermediate layer, the inner wall of sintering net is provided with inner layer, the utility model is cooperated between high heat conduction assembly inside high heat conduction metal layer, intermediate layer and other components, realizes that high heat conduction metal layer can quickly absorb and conduct external heat source, by the configuration of high heat conduction metal layer, entire sintering net can quickly import and disperse heat, improve the overall efficiency of system, intermediate layer and inner layer material have very high high-temperature resistance, can withstand thermal stress under extreme high temperature, ensure that sintering net keeps stability under high temperature environment.

Description

Technical Field

[0001] This utility model belongs to the field of multilayer sintered mesh technology, and in particular relates to a multilayer sintered mesh with high thermal conductivity. Background Technology

[0002] High thermal conductivity multilayer sintered mesh (also called multilayer composite sintered mesh) is a structure composed of multiple layers of metal mesh or non-metal mesh through a sintering process. It is often used for heat dissipation, heat exchange or heat conduction in high-temperature environments. Its main feature is that it optimizes thermal conductivity through the combination of multiple layers of different materials, and at the same time, it can have characteristics such as high temperature resistance, corrosion resistance and high mechanical strength.

[0003] According to the published Monel nickel-copper alloy multilayer sintered mesh (publication number: CN 202569807U), it includes a mesh plate. The mesh plate is a metal mesh woven from Monel 400 nickel-copper alloy material. The mesh plate has six layers that are interlaced and superimposed and sintered together in vacuum to form a plate body. The six layers of the mesh plate, from top to bottom, are the first skeleton layer, the second skeleton layer, the third skeleton layer, the fourth dispersion layer, the fifth control layer, and the sixth protective layer.

[0004] In the aforementioned application, the cooperation between components such as the mesh plate and the dispersion layer makes it difficult to solve the problem of the entire sintering mesh being able to quickly introduce and disperse heat, resulting in reduced heat transfer efficiency, which needs to be improved. Utility Model Content

[0005] The purpose of this invention is to provide a multi-layer sintered mesh with high thermal conductivity. By cooperating with the high thermal conductivity metal layer, intermediate layer and other components inside the high thermal conductivity component, the problem of the inability to quickly introduce and disperse heat in the entire sintered mesh is solved.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a multi-layer sintered mesh with high thermal conductivity, comprising a sintered mesh, a short plate fixedly connected to the side of the sintered mesh, a high thermal conductivity component disposed on the inner wall of the sintered mesh, the high thermal conductivity component comprising a high thermal conductivity metal layer disposed on the inner wall of the sintered mesh, an intermediate layer disposed on the inner wall of the sintered mesh, an inner layer disposed on the inner wall of the sintered mesh, and an inner core layer disposed on the inner wall of the sintered mesh.

[0007] Furthermore, the interior of the high thermal conductivity metal layer includes copper, aluminum, silver or their alloys, and the interior of the intermediate layer includes stainless steel, iron alloy or titanium alloy. The design of the high thermal conductivity metal layer can effectively absorb or introduce external heat sources and quickly transfer them to the inner layer.

[0008] Furthermore, the inner layer contains molybdenum, tungsten, chromium, or high-melting-point ceramic materials, and the inner core layer contains copper powder, aluminum powder, or nickel powder. The inner layer materials are typically materials with ultra-high thermal conductivity, capable of withstanding extremely high temperatures and preventing heat loss.

[0009] Furthermore, a vibration cleaning component is provided on the side of the sintered mesh. The vibration cleaning component includes a bracket, the side of which is fixedly connected to the side of the sintered mesh. A rotating plate is rotatably connected to the inner wall of the bracket. A toggle rod is fixedly connected to the circumferential surface of the rotating plate, and a vibration rod is fixedly connected to the circumferential surface of the rotating plate. The vibration rod strikes the short plate on the side of the sintered mesh, causing the sintered mesh to vibrate, thus clearing the sintered mesh and reducing blockage.

[0010] Furthermore, the vibrating rod is located on the side of the short plate, and the short plate is located on the displacement trajectory of the vibrating rod. This design is beneficial for striking the short plate when the vibrating rod moves.

[0011] Furthermore, a rectangular plate is fixedly connected to the top of the bracket, and a spring is fixedly connected to the side of the rectangular plate. The end of the spring away from the rectangular plate is fixedly connected to the side of the lever. The design of the spring is conducive to automatic reset when the lever is not driven.

[0012] Furthermore, several short plates are provided, and several sets of vibration decontamination components are provided, arranged in a linear array on the side of the sintered mesh. This design is beneficial to improving the vibration effect and further clearing the sintered mesh.

[0013] This utility model has the following beneficial effects: This invention achieves rapid absorption and conduction of external heat sources by the high thermal conductivity metal layer and intermediate layer within the high thermal conductivity component through their mutual cooperation. The configuration of the high thermal conductivity metal layer enables the entire sintered mesh to quickly introduce and disperse heat, improving the overall efficiency of the system. The intermediate and inner layer materials have extremely high high temperature resistance and can withstand thermal stress at extreme high temperatures, ensuring the stability of the sintered mesh in high-temperature environments.

[0014] This invention utilizes the interaction between components such as the rotating plate and the actuating rod inside the vibration cleaning assembly to effectively unclog the pores on the surface of the sintered mesh by striking the short plate and the sintered mesh. This prevents the sintered mesh from becoming clogged by scale or deposits, thus reducing its heat transfer performance. Vibration can remove these blockages, ensuring that heat can pass smoothly through the sintered mesh and improving the overall heat transfer efficiency.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional appearance structure diagram of the present utility model; Figure 2 This is a schematic diagram of the three-dimensional side section structure of the sintered mesh of this utility model; Figure 3 This utility model Figure 2 A three-dimensional magnified structural diagram of B in the diagram; Figure 4 This utility model Figure 1 A three-dimensional magnified structural diagram of A in the middle; Figure 5 This is a three-dimensional magnified structural diagram of the vibration rod of this utility model.

[0018] The attached diagram lists the components represented by each number as follows: 1. Sintered mesh; 2. Short plate; 3. High thermal conductivity component; 31. High thermal conductivity metal layer; 32. Intermediate layer; 33. Inner layer; 34. Inner core layer; 4. Vibration cleaning component; 41. Support; 42. Rotating plate; 43. Actuating rod; 44. Vibrating rod; 45. Rectangular plate; 46. Spring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-5 This utility model is a multi-layer sintered mesh with high thermal conductivity, including a sintered mesh 1, a short plate 2 fixedly connected to the side of the sintered mesh 1, a high thermal conductivity component 3 disposed on the inner wall of the sintered mesh 1, the high thermal conductivity component 3 including a high thermal conductivity metal layer 31 disposed on the inner wall of the sintered mesh 1, an intermediate layer 32 disposed on the inner wall of the sintered mesh 1, an inner layer 33 disposed on the inner wall of the sintered mesh 1, and an inner core layer 34 disposed on the inner wall of the sintered mesh 1.

[0021] The interior of the high thermal conductivity metal layer 31 includes copper, aluminum, silver or their alloys, and the interior of the intermediate layer 32 includes stainless steel, iron alloy or titanium alloy. The design of the high thermal conductivity metal layer 31 can effectively absorb or introduce external heat sources and quickly transfer them to the inner layers.

[0022] The inner layer 33 contains molybdenum, tungsten, chromium or high-melting-point ceramic materials, and the inner core layer 34 contains copper powder, aluminum powder or nickel powder. The material of the inner layer 33 is usually a material with ultra-high thermal conductivity, which can withstand the heat conduction of extremely high temperatures and prevent heat loss.

[0023] A vibration cleaning component 4 is provided on the side of the sintered mesh 1. The vibration cleaning component 4 includes a bracket 41. The side of the bracket 41 is fixedly connected to the side of the sintered mesh 1. A rotating plate 42 is rotatably connected to the inner wall of the bracket 41. A toggle rod 43 is fixedly connected to the circumferential surface of the rotating plate 42. A vibration rod 44 is fixedly connected to the circumferential surface of the rotating plate 42. The vibration rod 44 strikes the short plate 2 on the side of the sintered mesh 1, causing the sintered mesh 1 to vibrate, thereby clearing the blockage of the sintered mesh 1 and reducing the blockage.

[0024] The vibrating rod 44 is located on the side of the short plate 2, and the short plate 2 is located on the displacement trajectory of the vibrating rod 44. This design is beneficial to hitting the short plate 2 when the vibrating rod 44 moves.

[0025] A rectangular plate 45 is fixedly connected to the top of the bracket 41, and a spring 46 is fixedly connected to the side of the rectangular plate 45. The end of the spring 46 away from the rectangular plate 45 is fixedly connected to the side of the lever 43. The design of the spring 46 is conducive to automatic reset when the lever 43 is not driven.

[0026] Several short plates 2 are provided, and several sets of vibration cleaning components 4 are provided, arranged in a linear array on the side of the sintered mesh 1. This design is conducive to improving the vibration effect and further clearing the sintered mesh 1.

[0027] A specific application of this embodiment is as follows: a high thermal conductivity component 3 is provided for the sintered mesh 1 to improve its thermal conductivity. The high thermal conductivity metal layer 31 serves as the outer layer, containing copper, aluminum, silver, or their alloys. These materials with excellent thermal conductivity are selected to ensure the thermal conductivity of the sintered mesh 1, effectively absorbing or introducing external heat sources and rapidly transferring them to the inner layers. It also withstands external environmental pressure, thermal shock, and possible chemical corrosion. The intermediate layer 32 provides strength and structural support, withstanding external pressure and thermal stress. It typically serves as a structural support layer to enhance the overall mechanical strength of the sintered mesh 1 and improves its high-temperature resistance by selecting suitable alloys or materials. While the thermal conductivity of this layer is slightly lower than that of the outer layer, it ensures stability under high-temperature conditions. The inner layer 33 includes molybdenum, tungsten, chromium, or high-melting-point ceramic materials, capable of withstanding extremely high temperatures and thermal conductivity. To prevent heat loss, the inner layer 33 effectively protects the entire sintered mesh 1 structure from damage caused by extreme high temperatures or special environments, such as oxidation and corrosion. The inner core layer 34 acts as a thermally conductive reinforcement layer, providing extremely high thermal conductivity through sintered powder filling, and also provides a certain degree of porosity at the microscopic level, which facilitates airflow and heat transfer and avoids excessive thermal stress concentration, protecting other layers from damage. The high thermal conductivity metal layer 31 can quickly absorb and conduct external heat sources, which is crucial for applications requiring efficient heat transfer (such as industrial heating, radiators, etc.). Through the configuration of the high thermal conductivity metal layer, the entire sintered mesh 1 can quickly introduce and disperse heat, improving the overall efficiency of the system. The materials of the middle layer 32 and the inner layer 33 have extremely high high temperature resistance and can withstand thermal stress at extreme high temperatures, ensuring that the sintered mesh 1 maintains stability in high-temperature environments.

[0028] Hold the lever 43 and move it along the bracket 41 away from the rectangular plate 45, causing the rotating plate 42 to rotate counterclockwise. The counterclockwise rotation of the rotating plate 42 will cause the vibrating rod 44 to move and rotate counterclockwise. The short plate 2 is located on the movement trajectory of the vibrating rod 44. When the vibrating rod 44 rotates counterclockwise, it will strike the short plate 2, causing the short plate 2 and the sintered mesh 1 to vibrate and clear the blockage of the sintered mesh 1. When the lever 43 is not driven to move, the lever 43 can automatically reset through the spring 46. Each time the lever 43 is driven to move, it will strike the short plate 2 and the sintered mesh 1 once. By striking the short plate 2 and the sintered mesh 1, the pores on the surface of the sintered mesh 1 can be effectively cleared, preventing the sintered mesh 1 from becoming less heat-conducting due to blockage by scale or deposits. Vibration can clear these blockages, ensuring that heat can pass smoothly through the sintered mesh 1 and improving the overall heat transfer efficiency.

[0029] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A multilayer sintered mesh with high thermal conductivity, comprising a sintered mesh (1), characterized in that: A short plate (2) is fixedly connected to the side of the sintered mesh (1), and a high heat conduction component (3) is provided on the inner wall of the sintered mesh (1). The high thermal conductivity component (3) includes a high thermal conductivity metal layer (31), which is disposed on the inner wall of the sintered mesh (1). An intermediate layer (32) is disposed on the inner wall of the sintered mesh (1), an inner layer (33) is disposed on the inner wall of the sintered mesh (1), and an inner core layer (34) is disposed on the inner wall of the sintered mesh (1).

2. The multilayer sintered mesh with high thermal conductivity according to claim 1, characterized in that, The interior of the high thermal conductivity metal layer (31) includes copper, aluminum, silver or their alloys, and the interior of the intermediate layer (32) includes stainless steel, iron alloy or titanium alloy.

3. The multilayer sintered mesh with high thermal conductivity according to claim 2, characterized in that, The inner layer (33) contains molybdenum, tungsten, chromium or high melting point ceramic material, and the inner core layer (34) contains copper powder, aluminum powder or nickel powder.

4. The multilayer sintered mesh with high thermal conductivity according to claim 3, characterized in that, The side of the sintered mesh (1) is provided with a vibration cleaning component (4). The vibration cleaning component (4) includes a bracket (41). The side of the bracket (41) is fixedly connected to the side of the sintered mesh (1). A rotating plate (42) is rotatably connected to the inner wall of the bracket (41). A toggle rod (43) is fixedly connected to the circumferential surface of the rotating plate (42). A vibration rod (44) is fixedly connected to the circumferential surface of the rotating plate (42).

5. A multilayer sintered mesh with high thermal conductivity according to claim 4, characterized in that, The vibrating rod (44) is located on the side of the short plate (2), and the short plate (2) is located on the displacement trajectory of the vibrating rod (44).

6. A multilayer sintered mesh with high thermal conductivity according to claim 5, characterized in that, A rectangular plate (45) is fixedly connected to the top of the bracket (41), and a spring (46) is fixedly connected to the side of the rectangular plate (45). The end of the spring (46) away from the rectangular plate (45) is fixedly connected to the side of the lever (43).

7. A multilayer sintered mesh with high thermal conductivity according to claim 6, characterized in that, The short plate (2) is provided in several units, and the vibration cleaning component (4) is provided in several groups, and is arranged in a linear array on the side of the sintered mesh (1).

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