Composite heat pipe sandwich plate

Abstract

The utility model discloses a composite heat pipe sandwich board, which relates to the technical field of sandwich boards and comprises two boards and auxiliary components, heat pipes are arranged in the boards, the auxiliary components for transferring heat without power are arranged on the inner sides of the boards, and the auxiliary components are arranged on the inner sides of the boards. The auxiliary assembly comprises a filling transition section, a heat absorption cavity, a heat dissipation cavity and a peripheral sealing piece, the heat absorption cavity is formed in the front side of the filling transition section, and the heat dissipation cavity is formed in the rear side of the filling transition section. According to the composite heat pipe sandwich plate, the plate can be a steel plate or a bamboo plate or a stone plate, the selectable material strength is high, the heat pipe is effectively protected while the heat pipe works, the service life of the heat pipe is prolonged, the heat absorption section of the heat pipe absorbs heat in the heat absorption cavity, an internal medium of the heat pipe is vaporized to the heat dissipation cavity to be liquefied for heat release, heat transfer is completed, and the heat dissipation efficiency is improved. The composite heat pipe sandwich plate can realize unpowered heat transfer, can be produced in a modularized and standardized manner, is convenient for large-scale production and application, and is simple and convenient in subsequent installation.

Description

Technical Field

[0001] This utility model relates to the field of sandwich panel technology, specifically a composite heat pipe sandwich panel. Background Technology

[0002] Sandwich panels are typically composed of inner and outer layers. Composite heat pipe sandwich panels combine sheet metal and heat pipes, where heat pipes are heat transfer devices that rely on the phase change of the working fluid to transfer heat from one location to another, such as from electronic devices to heat sinks.

[0003] However, the materials used to fill the existing sandwich panels make heat transfer inefficient, resulting in poor heat dissipation.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a composite heat pipe sandwich panel. Utility Model Content

[0005] The purpose of this invention is to provide a composite heat pipe sandwich panel to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a composite heat pipe sandwich panel, comprising a plate and an auxiliary component. The plate has a heat pipe inside, and there are two plates. The auxiliary component for heat transfer without power is disposed on the inner side of the plate. The auxiliary component includes a compacted transition section, a heat absorption cavity, a heat dissipation cavity, and a surrounding seal. The front side of the compacted transition section has a heat absorption cavity, and the rear side of the compacted transition section has a heat dissipation cavity. The outer side of the compacted transition section has a surrounding seal.

[0007] Furthermore, the heat absorption cavity and the heat dissipation cavity are symmetrically distributed about the compacted transition section, and the compacted transition section and the heat pipe are perpendicularly distributed.

[0008] Furthermore, a heat dissipation medium inlet is provided on the left side of the heat absorption cavity, and a heat dissipation medium outlet is provided on the right side of the heat absorption cavity.

[0009] Furthermore, a heat transfer medium outlet is provided on the left side of the heat dissipation cavity, and a heat transfer medium inlet is provided on the right side of the heat dissipation cavity.

[0010] Furthermore, the gaps in the heat pipes are provided with buffer components for buffering, and the number of buffer components is set to eight sets.

[0011] Furthermore, the buffer assembly includes a buffer outer sleeve and a buffer inner sleeve, and the buffer inner sleeve is disposed inside the buffer outer sleeve.

[0012] Furthermore, the buffer assembly also includes a buffer strip and a limiting ring. The buffer strip is installed inside the inner buffer sleeve, and the limiting ring is installed on the outer surface of the buffer strip.

[0013] Furthermore, the outer buffer sleeve and the inner buffer sleeve are connected together, and the outer diameter of the limiting ring is consistent with the inner diameter of the inner buffer sleeve.

[0014] This utility model provides a composite heat pipe sandwich panel, which has the following beneficial effects:

[0015] 1. This utility model features two plates arranged on the top and bottom. The plates can be selected according to user needs, and the material can be steel plate, bamboo or wood plate, or stone plate. High-strength materials can be selected to effectively protect the heat pipe while it is working, thus improving its service life. The heat pipe passes through the interior of the filled transition section, which is divided into two cavities on the inner side of the plate: a heat absorption cavity and a heat dissipation cavity. The filled transition section can also be used to fix the heat pipe. The heat absorption cavity in the heat absorption section where the heat pipe is located absorbs heat, and the internal medium vaporizes and liquefies in the heat dissipation cavity to release heat, thus completing the heat transfer without power. The heat transfer medium inside the heat absorption cavity and the heat dissipation cavity can be water, air, or other fluids, enabling the composite heat pipe sandwich panel to achieve heat transfer without power. It can be modularly and standardized for production, facilitating large-scale production and application, and subsequent installation is simple.

[0016] 2. This utility model uses a buffer component to buffer external forces and provide auxiliary support on the inner side of the plate. The inner buffer sleeve moves within the outer buffer sleeve after receiving external force, while the buffer strip deforms under force to buffer external forces. The limiting ring prevents the buffer strip from bending when it deforms, thus increasing its buffering effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall disassembled structure of a composite heat pipe sandwich panel according to the present invention;

[0018] Figure 2 This is a schematic diagram of the overall structure of a composite heat pipe sandwich panel according to the present invention;

[0019] Figure 3 This is a schematic diagram of the buffer assembly structure of a composite heat pipe sandwich panel according to the present invention.

[0020] In the diagram: 1. Plate; 2. Heat pipe; 3. Auxiliary components; 301. Filled transition section; 302. Heat absorption chamber; 303. Heat dissipation chamber; 304. Surrounding seals; 4. Heat dissipation medium inlet; 5. Heat dissipation medium outlet; 6. Heat transfer medium outlet; 7. Heat transfer medium inlet; 8. Buffer assembly; 801. Buffer outer sleeve; 802. Buffer inner sleeve; 803. Buffer strip; 804. Limiting ring. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] like Figure 1 and Figure 2 As shown, a composite heat pipe sandwich panel includes a plate 1 and an auxiliary component 3. A heat pipe 2 is disposed inside the plate 1. Two plates 1 are arranged vertically. The plate 1 can be selected according to user needs; its material can be steel, bamboo, wood, or stone. High-strength materials are preferred to effectively protect the heat pipe 2 while it operates, extending its service life. Two plates 1 are provided. The heat pipe 2 passes through a filled transition section 301. The auxiliary component 3, used for heat transfer without power, is disposed inside the plate 1. The auxiliary component 3 includes a filled transition section 301, a heat absorption cavity 302, a heat dissipation cavity 303, and surrounding sealing elements 304. The heat absorption cavity 302 is located at the front of the filled transition section 301, and the heat dissipation cavity 303 is located at the rear of the filled transition section 301. The filled transition section 301 divides the inner side of the plate 1, forming two cavities: the heat absorption cavity 302 and the heat dissipation cavity 303. 01 can also be used to fix the heat pipe 2. The outer side of the filled transition section 301 is provided with a four-sided sealing element 304. The heat absorption cavity 302 and the heat dissipation cavity 303 are symmetrically distributed about the filled transition section 301. The heat absorption cavity 302 in the heat absorption section where the heat pipe 2 is located absorbs heat, and the internal medium vaporizes and liquefies to the heat dissipation cavity 303 to release heat, thus completing the heat transfer without power. The filled transition section 301 and the heat pipe 2 are vertically distributed. The heat dissipation medium inlet 4 is provided on the left side of the heat absorption cavity 302. The heat transfer medium inside the heat absorption cavity 302 and the heat dissipation cavity 303 can be water, air or other fluids, so that the composite heat pipe sandwich panel can achieve heat transfer without power. It can be modularly and standardized to produce, which is convenient for large-scale production and application. The subsequent installation is simple. The heat dissipation medium outlet 5 is provided on the right side of the heat absorption cavity 302, the heat transfer medium outlet 6 is provided on the left side of the heat dissipation cavity 303, and the heat transfer medium inlet 7 is provided on the right side of the heat dissipation cavity 303.

[0023] like Figure 3As shown, the gap of the heat pipe 2 is provided with a buffer assembly 8 for buffering. The buffer assembly 8 plays the role of buffering external force and providing auxiliary support on the inner side of the plate 1. There are eight sets of buffer assemblies 8. The buffer assembly 8 includes a buffer outer sleeve 801 and a buffer inner sleeve 802. The buffer inner sleeve 802 is provided inside the buffer outer sleeve 801. The buffer inner sleeve 802 moves in the buffer outer sleeve 801 after receiving external force. At the same time, the buffer strip 803 is subjected to force and deforms to buffer the external force. The buffer assembly 8 also includes a buffer strip 803 and a limiting ring 804. The buffer strip 803 is installed inside the buffer inner sleeve 802. The limiting ring 804 is installed on the outer surface of the buffer strip 803. The buffer outer sleeve 801 and the buffer inner sleeve 802 are connected by a sleeve. The outer diameter of the limiting ring 804 is consistent with the inner diameter of the buffer inner sleeve 802. The limiting ring 804 prevents the buffer strip 803 from bending when it deforms, thereby increasing its buffering effect.

[0024] In summary, this composite heat pipe sandwich panel is first based on Figures 1-3 The structure shown illustrates that during the production of the composite heat pipe sandwich panel, the heat pipe 2 is fixed between two upper and lower plates 1. While the transition section 301 is filled to secure the heat pipe 2, it also creates a spatial separation between the two plates 1 and the surrounding sealing elements 304, forming two cavities: a heat absorption cavity 302 and a heat dissipation cavity 303. The plates 1 can be selected according to user requirements; their material can be steel, bamboo, wood, or stone. High-strength materials are preferred to effectively protect the heat pipe 2 during operation, extending its service life. During use, the heat absorption cavity 302, where the heat pipe 2 is located, absorbs heat, and the internal medium vaporizes and liquefies in the heat dissipation cavity 303, releasing heat and completing the heat transfer. Without requiring power, the heat transfer medium inside the heat absorption chamber 302 and the heat dissipation chamber 303 can be water, air, or other fluids. When the composite heat pipe sandwich panel is subjected to an external impact, the inner buffer sleeve 802 moves within the outer buffer sleeve 801 after receiving the external force. At the same time, the buffer strip 803 is subjected to force and deforms to buffer the external force. The limiting ring 804 also moves within the inner buffer sleeve 802 with the deformation of the buffer strip 803, assisting the strength of the buffer strip 803 and preventing it from bending during back compression deformation, thus increasing its buffering effect. This composite heat pipe sandwich panel can achieve heat transfer without power, and can achieve modular and standardized production, which is convenient for large-scale production and application, and subsequent installation is simple.

[0025] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A composite heat pipe sandwich panel, comprising a sheet material (1) and auxiliary components (3), characterized in that, The plate (1) is provided with a heat pipe (2) inside, and there are two plates (1). An auxiliary component (3) for heat transfer without power is provided on the inner side of the plate (1). The auxiliary component (3) includes a filling transition section (301), a heat absorption chamber (302), a heat dissipation chamber (303), and a surrounding sealing member (304). The front side of the filling transition section (301) is provided with a heat absorption chamber (302), and the rear side of the filling transition section (301) is provided with a heat dissipation chamber (303). The outer side of the filling transition section (301) is provided with a surrounding sealing member (304).

2. The composite heat pipe sandwich panel according to claim 1, characterized in that, The heat absorption cavity (302) and heat dissipation cavity (303) are symmetrically distributed about the compacted transition section (301), and the compacted transition section (301) and the heat pipe (2) are perpendicularly distributed.

3. A composite heat pipe sandwich panel according to claim 1, characterized in that, The heat absorption cavity (302) has a heat dissipation medium inlet (4) on the left side and a heat dissipation medium outlet (5) on the right side.

4. A composite heat pipe sandwich panel according to claim 1, characterized in that, The heat dissipation cavity (303) has a heat transfer medium outlet (6) on the left side and a heat transfer medium inlet (7) on the right side.

5. A composite heat pipe sandwich panel according to claim 1, characterized in that, The gap of the heat pipe (2) is provided with a buffer assembly (8) for buffering, and the number of buffer assemblies (8) is set to eight.

6. A composite heat pipe sandwich panel according to claim 5, characterized in that, The buffer assembly (8) includes a buffer outer sleeve (801) and a buffer inner sleeve (802), and the buffer inner sleeve (802) is provided inside the buffer outer sleeve (801).

7. A composite heat pipe sandwich panel according to claim 6, characterized in that, The buffer assembly (8) further includes a buffer strip (803) and a limiting ring (804). The buffer inner sleeve (802) is equipped with a buffer strip (803), and the outer surface of the buffer strip (803) is equipped with a limiting ring (804).

8. A composite heat pipe sandwich panel according to claim 7, characterized in that, The outer buffer sleeve (801) and the inner buffer sleeve (802) are connected by a sleeve, and the outer diameter of the limiting ring (804) is consistent with the inner diameter of the inner buffer sleeve (802).

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