Heat conduction device for pipeline

Abstract

The utility model discloses a heat conduction device for a pipeline, which comprises a pipeline heat conduction part which comprises a heat conduction hollow structure, a heat conduction plate and a heat insulation plate, a heat conduction plate is attached to the outer wall of the heat conduction hollow structure, and a heat insulation plate is attached to the outer wall of the heat conduction plate; the mounting part comprises a flexible mounting frame, an isolation net rack, a connecting groove and a connecting block; an isolation net frame is arranged on the inner wall of the flexible mounting frame, connecting grooves are formed in the centers of the ends of the flexible mounting frame and the isolation net frame, and connecting blocks are connected into the connecting grooves. In the working process, the heat conduction hollow structure, the heat conduction plate and the heat insulation plate are sequentially arranged outside the pipeline for heat preservation and heat insulation treatment, so that heat loss is avoided, and the reliability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline heat conduction, in particular to a heat conduction device for pipelines. Background Art

[0002] Pipeline heat conduction refers to the process in a pipeline system where heat is transferred through the pipe wall material or the fluid inside the pipeline. In practical applications, in order to control the heat loss or gain of the pipeline system, low thermal conductivity materials are usually used for pipeline insulation.

[0003] For the existing heat conduction devices of pipelines, low-conductivity materials are sleeved on the outer surface of the pipelines to achieve the effect of heat insulation. However, the actual use effect is poor and the reliability is low. Summary of the Utility Model

[0004] The utility model aims at the above problems and provides a heat conduction device for pipelines with a simple structure, convenient processing, reliable heat insulation.

[0005] The technical solution of the utility model is as follows: A heat conduction device for pipelines, comprising:

[0006] A pipeline heat conduction part, the pipeline heat conduction part is sleeved on the pipeline, and the pipeline heat conduction part includes a heat conduction hollow structure, a heat conduction plate and a heat insulation plate; the outer wall of the heat conduction hollow structure is fitted with a heat conduction plate, and the outer wall of the heat conduction plate is fitted with a heat insulation plate;

[0007] An installation part, the installation part is arranged in the heat conduction hollow structure, and the installation part includes a flexible installation frame, an isolation grid, a connection groove and a connection block; the inner wall of the flexible installation frame is provided with an isolation grid, and connection grooves are opened at the central positions of the ends of the flexible installation frame and the isolation grid, and a connection block is connected in the connection groove.

[0008] Further, a plurality of slots are equidistantly opened on the inner wall of the flexible installation frame, and hollow glass microspheres are clamped in the slots, and the hollow glass microspheres are located between the flexible installation frame and the isolation grid.

[0009] Further, the heat conduction hollow structure includes a connection frame and a protruding skeleton; the four corners of the inner wall of the connection frame are connected with the protruding skeleton, and one end of the protruding skeleton is in contact with the outer wall of the pipeline.

[0010] Further, the outer wall of the flexible installation frame is embedded and connected to the central position of the inner wall of the connection frame.

[0011] Further, it further includes a pair of symmetrically arranged auxiliary connection parts, and the pair of auxiliary connection parts are located at both ends of the connection groove;

[0012] The auxiliary connection part includes a movable spring, a bracket and a guide wheel; one end of the movable spring is connected to the bracket, one end of the bracket is rotatably connected with the guide wheel, and the other end of the movable spring is connected to the opening inside the connection groove.

[0013] In the working process of the present utility model, a heat conduction hollow structure, a heat conduction plate and a heat insulation plate are sequentially arranged outside the pipeline for heat preservation and insulation treatment to avoid heat dissipation and improve reliability. Brief Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings.

[0015] Figure 1 is the assembly schematic diagram of the present utility model;

[0016] Figure 2 is the external view schematic diagram of the present utility model;

[0017] Figure 3 is the schematic diagram of the flexible mounting bracket and the isolation grid of the present utility model;

[0018] Figure 4 is the assembly schematic diagram of the connection block of the present utility model;

[0019] Figure 5 is the cross-sectional view of the connection groove of the present utility model;

[0020] In the figure, 11 is the heat conduction hollow structure; 111 is the connection frame; 112 is the convex skeleton; 12 is the heat conduction plate; 13 is the heat insulation plate; 21 is the flexible mounting bracket; 22 is the isolation grid; 23 is the connection groove; 24 is the connection block; 31 is the movable spring; 32 is the bracket; 33 is the guide wheel. Detailed Embodiment

[0021] In order to make the above-mentioned objects, features and advantages of the present utility model more obvious and understandable, the following will make a detailed description of the specific embodiments of the present utility model with reference to the drawings.

[0022] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0023] To make the objectives, technical solutions, and advantages of the present utility model clearer, the following will further describe the embodiments of the present utility model in detail with reference to the accompanying drawings.

[0024] Please refer to Figures 1-5 As shown, this embodiment is a heat conduction device for a pipeline, including:

[0025] A pipeline heat conduction part, the pipeline heat conduction part is sleeved on the pipeline, and the pipeline heat conduction part includes a heat conduction hollow structure 11, a heat conduction plate 12, and a heat insulation plate 13; the outer wall of the heat conduction hollow structure 11 is attached with the heat conduction plate 12, and the outer wall of the heat conduction plate 12 is attached with the heat insulation plate 13;

[0026] The heat conduction hollow structure 11, the heat conduction plate 12, and the heat insulation plate 13 are used for heat preservation and insulation treatment of the pipeline to avoid heat dissipation;

[0027] An installation part, the installation part is arranged in the heat conduction hollow structure 11, and the installation part includes a flexible installation frame 21, an isolation grid 22, a connection groove 23, and a connection block 24; the inner wall of the flexible installation frame 21 is provided with the isolation grid 22, and connection grooves 23 are opened at the central positions of the ends of the flexible installation frame 21 and the isolation grid 22, and a connection block 24 is connected in the connection groove 23;

[0028] A plurality of slotted holes are equidistantly opened on the inner wall of the flexible installation frame 21, and hollow glass microspheres are clamped in the slotted holes, and the hollow glass microspheres are located between the flexible installation frame 21 and the isolation grid 22;

[0029] The flexible installation frame 21 preliminarily limits the structure of the hollow glass microspheres by using a plurality of slotted holes equidistantly opened on the inner wall. By utilizing the low heat conductivity of the air inside the hollow glass microspheres, the heat preservation and insulation effect of the pipeline can be improved. The inner diameter of the mesh holes of the isolation grid 22 is smaller, which can perform secondary limitation on the hollow glass microspheres to ensure the stability of the structure. The connection groove 23 and the connection block 24 are used in cooperation to fix the structures of the flexible installation frame 21 and the isolation grid 22;

[0030] During the heat conduction process using hollow glass microspheres, the flexible installation frame is used to limit the structures of multiple hollow glass microspheres at one time, and then the inner wall is covered by the isolation grid. The aperture of the isolation grid is smaller than the inner diameter of the plurality of slotted holes on the flexible installation frame to ensure the integrity of the limitation. Then, through the connection between the connection groove and the connection block, the installation of the structures of multiple hollow glass microspheres can be completed conveniently and quickly, saving time and effort and improving efficiency.

[0031] During the operation of the present utility model, it also has the functions of shock absorption and noise reduction.

[0032] The outer wall of the flexible installation frame 21 is embedded and connected to the central position of the inner wall of the connection frame 111;

[0033] The heat-conducting hollow structure 11 includes a connecting frame 111 and a convex framework 112; the four corners of the inner wall of the connecting frame 111 are connected with the convex framework 112, and one end of the convex framework 112 is in contact with the outer wall of the pipeline;

[0034] The connecting frame 111 is the main installation carrier, and the convex framework 112 forms a gap hollow through the contact with the outer wall of the pipeline, so as to reduce the heat conduction rate and improve the heat insulation effect of the pipeline;

[0035] In application, on the one hand, the hollow formed between the convex framework and the pipeline is utilized, which is beneficial to the realization of heat insulation by low heat conductivity media such as air. On the other hand, multiple hollow glass microspheres are used in combination, and the low heat conductivity of the gas inside them can further achieve heat insulation.

[0036] Working principle: After the flexible mounting frame 21 is laid flat, a plurality of hollow glass microspheres are sequentially placed into the multiple slots on the inner wall of the flexible mounting frame 21, and the isolation grid 22 is attached to the inner wall of the flexible mounting frame 21;

[0037] At this time, a pressing force is applied to the end of the isolation grid 22, and the flexible mounting frame 21 and the isolation grid 22 are bent to form a cylinder. Then, a connecting block 24 is placed into the connecting groove 23, and an inward force is applied until the end of the connecting block 24 is flush with the end of the connecting groove 23, so as to fix the structures of the flexible mounting frame 21 and the isolation grid 22;

[0038] This step can conveniently and quickly complete the installation of multiple hollow glass microsphere structures, saving time and effort and improving efficiency. At the same time, the low heat conductivity of the hollow can improve the heat insulation effect on the pipeline.

[0039] Please refer to Figures 1-5 As shown, based on the above-mentioned Embodiment 1, this embodiment further includes a pair of symmetrically arranged auxiliary connection parts, and the pair of auxiliary connection parts are located at both ends of the connecting groove 23;

[0040] The auxiliary connection part includes a movable spring 31, a bracket 32 and a guide wheel 33; one end of the movable spring 31 is connected with the bracket 32, one end of the bracket 32 is rotatably connected with the guide wheel 33 inside, and the other end of the movable spring 31 is connected to the opening inside the connecting groove 23.

[0041] The movable spring 31 installs the bracket 32, and the bracket 32 is used for rotatably connecting the guide wheel. Through the rolling of the guide wheel, the connecting block 24 can be conveniently guided to quickly move down in the connecting groove 23.

[0042] In the present utility model, when using a connecting block to structurally connect a flexible mounting frame and an isolation grid frame, the connection is guided by a plurality of provided guide wheels, and the guide wheels are structurally connected by movable springs. By utilizing the elastic force of the movable springs, telescopic adjustment can be autonomously performed. While ensuring the installation guidance of the connecting block, the structural stability can be guaranteed.

[0043] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "provided", "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Claims

1. A heat conduction device for a pipeline, characterized in that: include: A pipeline heat conduction part, the pipeline heat conduction part is sleeved on the pipeline, the pipeline heat conduction part comprises a heat conduction hollow structure (11), a heat conduction plate (12) and a heat insulation plate (13); the heat conduction plate (12) is attached to the outer wall of the heat conduction hollow structure (11), and the heat insulation plate (13) is attached to the outer wall of the heat conduction plate (12); The heat-conducting hollow structure (11) comprises a connecting frame (111) and a protruding frame (112); the four corners of the inner wall of the connecting frame (111) are connected to the protruding frame (112), and one end of the protruding frame (112) is in contact with the outer wall of the pipeline.

2. A heat conduction device for a pipeline according to claim 1, characterized in that: The invention also comprises a mounting part, which is arranged in the heat-conducting hollow structure (11), and comprises a flexible mounting frame (21), an isolation grid frame (22), a connection groove (23) and a connection block (24); the inner wall of the flexible mounting frame (21) is provided with an isolation grid frame (22), and the central positions of the ends of the flexible mounting frame (21) and the isolation grid frame (22) are provided with a connection groove (23), and the connection block (24) is connected to the connection groove (23).

3. A heat conduction device for a pipeline according to claim 2, characterized in that: The inner wall of the flexible mounting frame (21) is provided with a plurality of slots at equal intervals, and hollow glass micro-beads are clamped in the slots. The hollow glass micro-beads are located between the flexible mounting frame (21) and the isolation grid (22).

4. A heat conduction device for a pipeline according to claim 2, characterized in that: The outer wall of the flexible mounting frame (21) is embedded and connected to the inner wall of the connecting frame (111).

5. A heat conduction device for a pipeline according to claim 2, characterized in that: It also includes a pair of symmetrically arranged auxiliary connecting parts, the pair of auxiliary connecting parts being located at both ends of the connecting groove (23); The auxiliary connection part comprises a movable spring (31), a bracket (32) and a guide wheel (33); one end of the movable spring (31) is connected to the bracket (32), one end of the bracket (32) is rotatably connected to the guide wheel (33), and the other end of the movable spring (31) is connected to an opening inside the connection groove (23).

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