Heat dissipation type stainless steel seamless steel pipe capable of reducing accumulated temperature in pipe

Abstract

The utility model relates to the technical field of stainless steel seamless steel pipes, in particular to a heat dissipation type stainless steel seamless steel pipe capable of reducing the stockpiling temperature in a pipe, which comprises a steel pipe body, a heat dissipation assembly is arranged on the surface of the steel pipe body and comprises a threaded guide frame, and the threaded guide frame is fixedly connected with the inner circumference of the steel pipe body. A conduction sleeve is fixedly connected to the outer circumference of the steel pipe body, a honeycomb groove is formed in the outer circumference of the conduction sleeve, heat conduction pieces are fixedly connected to the position, located on the inner wall of the honeycomb groove, of the conduction sleeve, stand columns are fixedly connected to the front end and the rear end of the conduction sleeve, and guide pipes are fixedly connected to the surfaces of the stand columns. According to the seamless steel pipe, the heat dissipation assembly is arranged, so that in the using process of the seamless steel pipe, the heat dissipation efficiency of the seamless steel pipe can be improved, the problem of pipeline structure deformation caused by accumulation of heat in the pipeline is solved, and the service life of the seamless steel pipe in a high-temperature environment is further prolonged.

Description

Technical Field

[0001] This utility model relates to the field of stainless steel seamless pipe technology, and in particular to a heat dissipation type stainless steel seamless pipe that can reduce the temperature accumulated inside the pipe. Background Technology

[0002] Stainless steel seamless pipe is a high-performance pipe material widely used in many fields such as petrochemicals, aerospace, food, and medical. It is made from high-quality stainless steel through a series of complex processes such as piercing, hot rolling, and cold rolling. The pipe body has no weld seams, which ensures the overall integrity and strength of the pipe. It can meet the strict requirements of different projects for pipe specifications and provides a reliable pipe material for equipment manufacturing and pipeline installation in various industries. It plays a key role in ensuring project quality and stable system operation.

[0003] Existing technologies, such as the utility model patent with publication number CN209278630U, disclose a heat-dissipating seamless stainless steel pipe that can reduce the temperature accumulated inside the pipe. This patent uses a steel pipe body with several support plates evenly distributed on its outer surface. Heat dissipation fins are fixedly connected to the upper surface of the support plates, and sliders are fixedly connected to the outer surface of each heat dissipation fin. These sliders are slidably connected to grooves opened in the inner wall of the outer shell. This heat-dissipating seamless stainless steel pipe solves the problem that when seamless steel pipes are used as boiler tubes, they often accumulate a large amount of heat. However, existing seamless steel pipes have poor heat dissipation performance and are easily corroded by high temperatures, making them prone to corrosion and damage, thus affecting their service life.

[0004] When using stainless steel seamless pipes as flow channels, most seamless steel pipes on the market rely on their surface contact with the air for heat dissipation. When the ambient temperature is high, the heat dissipation efficiency of the stainless steel seamless pipes is insufficient to meet the heat dissipation requirements, which can easily lead to structural damage and deformation due to heat accumulation during use. Utility Model Content

[0005] The purpose of this invention is to solve the problem that in the existing technology, when the ambient temperature is high, the heat dissipation efficiency of the stainless steel seamless pipe itself is not enough to meet the heat dissipation requirements, which easily leads to structural damage and deformation of the stainless steel seamless pipe due to heat accumulation during use. Therefore, this invention proposes a heat dissipation type stainless steel seamless pipe that can reduce the temperature accumulated inside the pipe.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a heat-dissipating seamless stainless steel pipe that can reduce the internal temperature of the pipe, comprising a pipe body, a heat dissipation assembly provided on the surface of the pipe body, the heat dissipation assembly including a threaded guide frame, the threaded guide frame being fixedly connected to the inner circumference of the pipe body, a conductive sleeve being fixedly connected to the outer circumference of the pipe body, a honeycomb groove being formed on the outer circumference of the conductive sleeve, a heat-conducting sheet being fixedly connected to the inner wall of the honeycomb groove of the conductive sleeve, and columns being fixedly connected to both the front and rear ends of the conductive sleeve, with guide tubes fixedly connected to the surface of the columns.

[0007] Preferably, the number of threaded guide brackets is eight, and the eight threaded guide brackets are arranged in a circumferential array with reference to the circle of the steel pipe body. The number of threaded guide brackets can be adjusted according to the actual heat dissipation situation. The threaded guide brackets can guide the fluid inside the steel pipe to form turbulence and increase the internal heat exchange efficiency.

[0008] Preferably, there are multiple honeycomb grooves arranged in an array on the outer circumference of the conductive sleeve. The number of heat-conducting sheets is matched with the number of honeycomb grooves. The heat-conducting sheets are made of silicone material. The heat-conducting sheets can increase the heat dissipation efficiency of the conductive sleeve, thereby improving the heat dissipation effect of the seamless steel pipe.

[0009] Preferably, the front end of the guide tube is provided with a collection component, which includes an assembly frame. The assembly frame is fixedly connected to the outer circumference of the front end of the guide tube. A shielding pocket is fixedly connected to the front surface of the assembly frame. The shielding pocket is made of an elastic windproof material. A positioning frame is fixedly connected to the outer circumference of the assembly frame. A connecting arm is rotatably connected to the inner wall of the positioning frame. The connecting arm is fixedly connected to the surface of the shielding pocket. A linkage frame is slidably connected to the surface of the assembly frame. A connecting part is fixedly connected to the outer circumference of the linkage frame. A pull rod is rotatably connected to the surface of the linkage part of the linkage frame. The end of the pull rod away from the linkage frame is rotatably connected to the surface of the connecting arm. A fixing bolt is threaded to the inner wall of the positioning frame. The shielding pocket can collect the outside air flowing from the air inlet of the guide tube to increase the probability of air flowing into the guide tube.

[0010] Preferably, the shielding pocket is trumpet-shaped, and the number of positioning frames is three. The three positioning frames are arranged in a circular array with the outer circumference of the assembly frame as a reference. The positioning frames can support and restrict the position of the connecting arm, and at the same time determine the rotation axis of the connecting arm to ensure that the connecting arm rotates in a specified direction.

[0011] Preferably, the number of connecting arms is three, and the three connecting arms are arranged in a circumferential array with reference to the outer circumference of the assembly frame. The connecting arms can support the shielding pocket to ensure that the shielding pocket forms a trumpet shape.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, by setting up heat dissipation components, the seamless steel pipe can increase its heat dissipation efficiency during use, reduce the problem of heat accumulation inside the pipe leading to pipe structure deformation, and further improve the service life of the seamless steel pipe in high-temperature environments.

[0014] 2. In this utility model, by setting up a collection component, the user can change the size of the air inlet of the guide pipe according to the required heat dissipation efficiency, so that the guide pipe can increase the guiding efficiency of the outside air. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a heat-dissipating seamless stainless steel pipe that can reduce the temperature accumulated inside the pipe is presented in this utility model.

[0016] Figure 2 This utility model presents a front view structural diagram of a heat-dissipating seamless stainless steel pipe that can reduce the temperature accumulated inside the pipe.

[0017] Figure 3 This utility model presents a schematic diagram of a heat dissipation component structure for a heat dissipation type seamless stainless steel pipe that can reduce the accumulated temperature inside the pipe.

[0018] Figure 4 This utility model presents a schematic diagram of a heat-dissipating stainless steel seamless pipe collection component that can reduce the temperature of the pipe's internal accumulation.

[0019] Legend:

[0020] 1. Steel pipe body; 2. Heat dissipation assembly; 21. Threaded guide frame; 22. Conductive sleeve; 23. Honeycomb groove; 24. Heat-conducting plate; 25. Column; 26. Guide pipe; 3. Collection assembly; 31. Assembly frame; 32. Shielding bag; 33. Positioning frame; 34. Connecting arm; 35. Linkage frame; 36. Pull rod; 37. Fixing bolt. Detailed Implementation

[0021] Please see Figures 1-4 This utility model provides a technical solution: a heat dissipation type stainless steel seamless steel pipe that can reduce the temperature of the pipe inside, including a steel pipe body 1, a heat dissipation component 2 provided on the surface of the steel pipe body 1, and a collection component 3 provided at the front end of the guide pipe 26.

[0022] The specific settings and functions of its heat dissipation component 2 and collection component 3 will be explained below.

[0023] In this embodiment: the heat dissipation component 2 includes a threaded guide frame 21, which is fixedly connected to the inner circumference of the steel pipe body 1. A conductive sleeve 22 is fixedly connected to the outer circumference of the steel pipe body 1. A honeycomb groove 23 is formed on the outer circumference of the conductive sleeve 22. A heat-conducting plate 24 is fixedly connected to the inner wall of the honeycomb groove 23. A column 25 is fixedly connected to both the front and rear ends of the conductive sleeve 22. A guide tube 26 is fixedly connected to the surface of the column 25.

[0024] Specifically, there are eight threaded guide brackets 21, which are arranged in a circular array with reference to the circle of the steel pipe body 1.

[0025] In this embodiment, the fluid inside the steel pipe can be guided by the threaded guide bracket 21 to form turbulence and increase the internal heat exchange efficiency.

[0026] Specifically, there are multiple honeycomb grooves 23 arranged in an array on the outer circumference of the conductive sleeve 22. The number of heat-conducting plates 24 is matched with the number of honeycomb grooves 23. The heat-conducting plates 24 are made of silicone material. The heat-conducting plates 24 can increase the heat dissipation efficiency of the transmission sleeve, thereby improving the heat dissipation effect of the seamless steel pipe.

[0027] In this embodiment: the collecting component 3 includes an assembly frame 31, which is fixedly connected to the outer circumference of the front end of the guide tube 26. A shielding pocket 32 ​​is fixedly connected to the front surface of the assembly frame 31. The shielding pocket 32 ​​is made of an elastic windproof material. A positioning frame 33 is fixedly connected to the outer circumference of the assembly frame 31. A connecting arm 34 is rotatably connected to the inner wall of the positioning frame 33. The connecting arm 34 is fixedly connected to the surface of the shielding pocket 32. A linkage frame 35 is slidably connected to the surface of the assembly frame 31. A connecting part is fixedly connected to the outer circumference of the linkage frame 35. A pull rod 36 is rotatably connected to the surface of the linkage part of the linkage frame 35. The end of the pull rod 36 away from the linkage frame 35 is rotatably connected to the surface of the connecting arm 34. A fixing bolt 37 is threadedly connected to the inner wall of the positioning frame 33.

[0028] In this embodiment, the shield 32 can collect outside air flowing from the air inlet of the guide tube 26 to increase the probability of air flowing into the guide tube 26.

[0029] Specifically, the shield 32 is trumpet-shaped, and there are three positioning frames 33. The three positioning frames 33 are arranged in a circular array with the outer circumference of the assembly frame 31 as a reference. The positioning frames 33 can support and restrict the position of the connecting arm 34, and at the same time determine the rotation axis of the connecting arm 34 to ensure that the connecting arm 34 rotates in a specified direction.

[0030] Specifically, there are three connecting arms 34, which are arranged in a circular array with reference to the outer circumference of the assembly frame 31.

[0031] In this embodiment, the connecting arm 34 can support the cover pocket 32 ​​to ensure that the cover pocket 32 ​​forms a trumpet shape.

[0032] Working principle: When heat is generated inside the steel pipe body 1, the threaded guide frame 21 located inside the steel pipe body 1 can guide the medium that generates heat inside the steel pipe body 1 from the inside, so that turbulence is formed at the part of the medium that is in contact with the inner wall of the steel pipe body 1, thereby increasing the heat exchange efficiency between the medium and the steel pipe body 1. When the heat is conducted to the steel pipe body 1, the conductive sleeve 22 located on the surface of the steel pipe body 1 will cooperate with the honeycomb groove 23 and the heat-conducting plate 24 to conduct the heat conducted to the surface of the steel pipe body 1. At the same time, the outside air passes through the guide pipe 26 and carries away the heat from the surface of the honeycomb groove 23 and the heat-conducting plate 24. When the efficiency of natural air is not enough to meet the heat dissipation of the pipe, a cooling fan can be installed at the air inlet end of the guide pipe 26 to assist in heat dissipation. By setting the heat dissipation component 2, the seamless steel pipe can increase its own heat dissipation efficiency during use, reduce the problem of heat accumulation inside the pipe and causing pipe structure deformation, and further improve the service life of the seamless steel pipe in high temperature environment.

[0033] Additionally, when the steel pipe requires higher heat dissipation efficiency, the fixing bolt 37 is rotated counterclockwise. After the fixing bolt 37 is loosened, it is moved, which moves the linkage frame 35. The linkage frame 35, in conjunction with the pull rod 36, drives the connecting arm 34. Under the guidance of the positioning frame 33, the connecting arm 34 pulls the shielding pocket 32 ​​in the specified direction to expand. After the shielding pocket 32 ​​is expanded, the fixing bolt 37 is rotated clockwise to tighten it again and lock the position of the linkage frame 35. Then, under the action of the expanded shielding pocket 32, the collection efficiency of the outside air of the guide pipe 26 can be increased. By setting the collection component 3, the user can change the size of the air inlet of the guide pipe 26 according to the required heat dissipation efficiency, so that the guide pipe 26 can increase the guiding efficiency of the outside air.

Claims

1. A heat-dissipating seamless stainless steel pipe capable of reducing the internal temperature of the pipe, comprising a pipe body (1), characterized in that: The surface of the steel pipe body (1) is provided with a heat dissipation assembly (2). The heat dissipation assembly (2) includes a threaded guide frame (21). The threaded guide frame (21) is fixedly connected to the inner circumference of the steel pipe body (1). A conductive sleeve (22) is fixedly connected to the outer circumference of the steel pipe body (1). A honeycomb groove (23) is opened on the outer circumference of the conductive sleeve (22). A heat-conducting plate (24) is fixedly connected to the inner wall of the honeycomb groove (23) of the conductive sleeve (22). A column (25) is fixedly connected to both the front and rear ends of the conductive sleeve (22). A guide tube (26) is fixedly connected to the surface of the column (25).

2. The heat-dissipating seamless stainless steel pipe according to claim 1, characterized in that: The number of threaded guide brackets (21) is eight, and the eight threaded guide brackets (21) are arranged in a circular array with reference to the circle of the steel pipe body (1).

3. A heat-dissipating seamless stainless steel pipe with reduced internal temperature as described in claim 1, characterized in that: There are multiple honeycomb slots (23), and the multiple honeycomb slots (23) are arranged in an array on the outer circumference of the conductive sleeve (22). The number of heat-conducting plates (24) is matched with the number of honeycomb slots (23).

4. A heat-dissipating seamless stainless steel pipe with reduced internal temperature as described in claim 1, characterized in that: The front end of the guide tube (26) is provided with a collection component (3). The collection component (3) includes an assembly frame (31). The assembly frame (31) is fixedly connected to the outer circumference of the front end of the guide tube (26). A shielding pocket (32) is fixedly connected to the front surface of the assembly frame (31). A positioning frame (33) is fixedly connected to the outer circumference of the assembly frame (31). A connecting arm (34) is rotatably connected to the inner wall of the positioning frame (33). The connecting arm (34) is fixedly connected to the surface of the shielding pocket (32). A linkage frame (35) is slidably connected to the surface of the assembly frame (31). A connecting part is fixedly connected to the outer circumference of the linkage frame (35). A pull rod (36) is rotatably connected to the surface of the linkage part of the linkage frame (35). The end of the pull rod (36) away from the linkage frame (35) is rotatably connected to the surface of the connecting arm (34). A fixing bolt (37) is threadedly connected to the inner wall of the positioning frame (33).

5. A heat-dissipating seamless stainless steel pipe with reduced internal temperature as described in claim 4, characterized in that: The shielding pocket (32) is trumpet-shaped, and there are three positioning frames (33). The three positioning frames (33) are arranged in a circular array with reference to the outer circumference of the assembly frame (31).

6. A heat-dissipating seamless stainless steel pipe with reduced internal temperature as described in claim 4, characterized in that: The number of connecting arms (34) is three, and the three connecting arms (34) are arranged in a circular array with reference to the outer circumference of the assembly frame (31).

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