Integrated heat dissipation type heat-resistant steel pipe

Abstract

The utility model relates to the technical field of steel pipes, in particular to an integrated heat dissipation type heat-resistant steel pipe. According to the technical scheme, the steel pipe comprises a cylindrical steel pipe body structure, a center matching hole is formed in the center of the steel pipe body structure, and the steel pipe is characterized in that the section of the center matching hole is of a square structure, and the steel pipe body structure is machined in an extrusion production mode. The outer side of the steel pipe main body structure is provided with first main body heat dissipation grooves which are evenly distributed in the circumferential direction, openings of the first main body heat dissipation grooves face the outer side, main bodies of the first main body heat dissipation grooves are of V-shaped structures, and arc-shaped safe matching faces are arranged at the V-shaped included angle positions of the inner sides of the first main body heat dissipation grooves. The utility model has the advantages that the heat resistance is stronger during use, the use safety is higher, the use requirements in various application environments can be met, the service life is longer during use, the matched use range is wider, and the heat dissipation component can replace the existing steel pipe to be matched with the heat dissipation component.

Description

Technical Field

[0001] This utility model relates to the field of steel pipe technology, and in particular to an integrated heat-resistant steel pipe with heat dissipation function. Background Technology

[0002] Steel pipes are important components for connecting and fitting mechanical parts. They can also be used for transporting materials within internal spaces as needed. However, when used in high-temperature environments, existing steel pipes have poor durability. Conventional cylindrical steel pipe products also have relatively low overall structural strength. When combined with heat dissipation components, not only is the assembly process difficult, but the production cost is also high, and the heat resistance during use is unstable. Utility Model Content

[0003] The purpose of this utility model is to provide an integrated heat-resistant steel pipe with heat dissipation function. It is manufactured by an integral extrusion process. The overall structure has two sets of mutually cooperating heat dissipation structures on the outside, which not only effectively improves the overall structural strength and has a more reliable load-bearing capacity, but also provides a reliable heat dissipation effect for the steel pipe body. It has stronger heat resistance and higher safety in use, can meet the needs of various application environments, has a longer service life, and can be used in a wider range of applications. It can replace existing steel pipes and heat dissipation components, and the combination and connection operation during installation is more convenient and the use cost is lower.

[0004] The technical solution of this utility model is as follows:

[0005] An integrated heat-resistant steel pipe with heat dissipation features a cylindrical steel pipe main structure. The main structure has a central mating hole at its center. The central mating hole has a square cross-section. The main structure is manufactured by extrusion. The outer side of the main structure has a first main heat dissipation groove evenly distributed around its circumference and opening outwards. The main body of the first main heat dissipation groove has a V-shaped structure. An arc-shaped safety mating surface is provided at the included angle of the V-shape on the inner side of the first main heat dissipation groove. Second auxiliary heat dissipation safety grooves, with their central axes parallel to the length direction of the first main heat dissipation groove, are provided on both sides of the V-shaped structure near the outer cylindrical surface of the main structure.

[0006] Furthermore, a welding and sealing groove is provided on the outer end face of the main steel pipe structure along its length.

[0007] Furthermore, splicing guide grooves are provided at the two side edges of the central mating hole.

[0008] Furthermore, the cross-section of the second auxiliary heat dissipation safety groove is a semi-circular structure.

[0009] The beneficial effects of this utility model are:

[0010] This utility model is manufactured by an integral extrusion process. The overall structure, through the setting of two sets of mutually cooperating heat dissipation structures on the outside, not only effectively improves the overall structural strength and has a more reliable load-bearing capacity during use, but also provides a reliable heat dissipation effect for the steel pipe body during use. It has stronger heat resistance and higher safety during use, can meet the needs of use in various application environments, has a longer service life, and a wider range of applications. It can replace existing steel pipes and heat dissipation components, and the combination and connection operation during installation is more convenient and the use cost is lower. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0012] Figure 2 It is a front schematic diagram of the utility model;

[0013] Figure 3 It is a schematic diagram of the left side of the utility model;

[0014] Figure 4 This is a schematic diagram on the right side of the present invention;

[0015] Figure 5 It is a top view schematic diagram of the utility model;

[0016] Figure 6 This is a schematic diagram of the three-dimensional structure of the utility model in the second direction;

[0017] In the diagram: 1. Main steel pipe structure; 2. Central mating hole; 3. First main heat dissipation groove; 4. Second auxiliary heat dissipation safety groove. Detailed Implementation

[0018] like Figures 1 to 6As shown, an integrated heat-resistant steel pipe with heat dissipation function includes a cylindrical steel pipe main structure 1. The center of the main structure 1 has a central mating hole 2 with a square cross-section, ensuring stronger load-bearing capacity. During use, mechanical components can be used for reinforcement at this location, or it can be used as a conveying channel. The main structure 1 is manufactured using an extrusion process, simplifying production. The outer side of the main structure 1 has a first main heat dissipation groove 3, evenly distributed around its circumference and opening outwards. The main body of the first main heat dissipation groove 3 has a V-shaped structure, and an arc-shaped safety mating surface is provided at the inner V-shaped angle. This ensures reliable load-bearing strength and heat dissipation on the outer side, enhancing the overall heat resistance and meeting the requirements of various mechanical equipment. On both sides of the V-shaped structure of the first main heat dissipation groove 3, near the outer cylindrical surface of the steel pipe main structure 1, there are second auxiliary heat dissipation safety grooves 4 with their central axes parallel to the length direction of the first main heat dissipation groove 3. These grooves serve to assist in heat dissipation and can replace multiple existing components. It is manufactured using an integral extrusion process. The overall structure, by setting two sets of mutually cooperating heat dissipation structures on the outside, not only effectively improves the overall structural strength and provides more reliable load-bearing capacity during use, but also provides reliable heat dissipation for the steel pipe main body. It exhibits stronger heat resistance, higher safety, and can meet the needs of various application environments. It has a longer service life, a wider range of applications, and can replace existing steel pipes and heat dissipation components. The assembly and connection operations during installation are also more convenient, and the operating cost is lower.

[0019] Preferably, the outer end face of the main steel pipe structure 1 along its length is provided with a welding combination sealing groove, which improves the sealing performance of the two ends during installation and enhances the tightness of the welding.

[0020] Preferably, the two sides of the central mating hole 2 are provided with splicing and assembly guide grooves, which can ensure that the assembly operation is more convenient and the connection efficiency is higher during splicing and installation.

[0021] Preferably, the cross-section of the second auxiliary heat dissipation safety groove 4 is a semi-circular structure, which is more convenient during production and processing.

[0022] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements or substitutions can be made without departing from the principles described in the present invention. These improvements or substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. An integrated heat-resistant steel pipe with heat dissipation function, comprising a cylindrical steel pipe main structure (1), wherein the center of the steel pipe main structure (1) is a central mating hole (2), characterized in that: The cross-section of the central mating hole (2) is square. The main steel pipe structure (1) is processed by extrusion. The outer side of the main steel pipe structure (1) is provided with a first main heat dissipation groove (3) that is evenly distributed around the circumference and opens to the outside. The main body of the first main heat dissipation groove (3) is a V-shaped structure. The inner side of the first main heat dissipation groove (3) is provided with an arc-shaped safety mating surface at the V-shaped angle. The two sides of the V-shaped structure of the first main heat dissipation groove (3) are provided with a second auxiliary heat dissipation safety groove (4) whose central axis is parallel to the length direction of the first main heat dissipation groove (3) at the position of the outer cylindrical surface of the main steel pipe structure (1).

2. The integrated heat-dissipating heat-resistant steel pipe according to claim 1, characterized in that: The outer end face of the main steel pipe structure (1) along its length is provided with a welding and sealing groove.

3. The integrated heat-dissipating heat-resistant steel pipe according to claim 1, characterized in that: The center mating hole (2) is provided with splicing combination guide grooves on both sides of its edge.

4. The integrated heat-dissipating heat-resistant steel pipe according to claim 1, characterized in that: The cross-section of the second auxiliary heat dissipation safety groove (4) is a semi-circular structure.

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