High-strength steel finned tube

Abstract

The utility model discloses a high-strength steel finned tube which comprises a steel pipeline, heat conduction fins are fixedly connected to the outer wall of the steel pipeline, reinforcing blocks are fixedly connected to the inner sides of the outer walls of the heat conduction fins, and heat conduction columns are fixedly connected to the outer sides of the outer walls of the heat conduction fins. A steel pipeline, heat conduction fins, a reinforcing block and a heat conduction column are arranged, the steel pipeline is connected with the heat conduction fins in a penetrating mode, the heat conduction fins are distributed on the outer wall of the steel pipeline at equal intervals, the heat conduction fins are connected with the reinforcing block in a welded mode, the steel pipeline is connected with the heat conduction fins in a welded mode, and the reinforcing block is connected with the steel pipeline in a welded mode. According to the device, the steel pipeline, the heat conduction fins, the reinforcing blocks and the heat conduction columns are arranged, so that the reinforcing function is achieved, the firmness of the heat conduction fins after installation is effectively improved, the strength during use is further improved, and the problem that the heat conduction fins are prone to being damaged due to low strength is solved.

Description

Technical Field

[0001] The utility model belongs to the technical direction of finned tubes, and specifically relates to a high-strength steel finned tube. Background Art

[0002] Finned tube is a heat exchange element. Usually, fins are added to the surface of the heat exchange tube to increase the surface area of ​​the heat exchange tube, thereby achieving the purpose of improving heat exchange efficiency. It is widely used in various heat exchangers. With the continuous advancement of technology, the application of finned tubes has become more and more extensive, resulting in the rapid development of finned tubes.

[0003] Existing finned tubes are difficult to reinforce during use, resulting in a less secure connection between the fins and the tube, which in turn reduces the strength during use and further reduces the service life. This phenomenon has become a problem that needs to be urgently addressed by those skilled in the art. Utility Model Content

[0004] The purpose of the utility model is to provide a high-strength steel finned tube for existing devices to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a high-strength steel finned tube, comprising a steel pipe, wherein the outer wall of the steel pipe is fixedly connected to a heat-conducting fin, the inner side of the outer wall of the heat-conducting fin is fixedly connected to a reinforcement block, and the outer side of the outer wall of the heat-conducting fin is fixedly connected to a heat-conducting column. By providing the steel pipe, the heat-conducting fin, the reinforcement block and the heat-conducting column, the reinforcement function is achieved, thereby effectively improving the firmness of the heat-conducting fin after installation, further improving the strength during use, solving the problem of easy damage caused by low strength, meeting people's work needs, and worthy of promotion and use.

[0006] Furthermore, the steel pipe is connected through the heat-conducting fins, and the heat-conducting fins are distributed at equal intervals on the outer wall of the steel pipe. The heat-conducting fins are welded to the reinforcement blocks, and the steel pipe is welded to the heat-conducting fins. The reinforcement blocks are welded to the steel pipe, and the reinforcement blocks are distributed in a triangular shape. The reinforcement blocks are distributed at equal angles on the outer wall of the heat-conducting fins, and a distance is set between the reinforcement blocks and the heat-conducting columns, which effectively improves the overall firmness.

[0007] Furthermore, the heat-conducting columns are distributed at equal angles on the outer wall of the heat-conducting fins, which is beneficial to increasing the overall contact area, thereby improving the heat exchange efficiency.

[0008] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0009] (1) By providing steel pipes, heat-conducting fins, reinforcement blocks and heat-conducting columns, the reinforcement function is achieved, thereby effectively improving the firmness of the heat-conducting fins after installation, further improving the strength during use, solving the problem of easy damage caused by low strength, meeting people's work needs, and worthy of promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

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

[0013] Figure 3 It is a partial top view schematic diagram of the present utility model.

[0014] In the figure: 1. Steel pipe; 2. Heat-conducting fins; 3. Reinforcement block; 4. Heat-conducting column. DETAILED DESCRIPTION

[0015] The following is a non-limiting detailed description of the technical solution of the present invention in conjunction with preferred embodiments and their accompanying drawings. Obviously, the described embodiments are only a portion of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0016] See also Figure 1-3 The utility model provides a technical solution: a high-strength steel fin tube, comprising a steel pipe 1, the outer wall of the steel pipe 1 is fixedly connected with a heat-conducting fin 2, the inner side of the outer wall of the heat-conducting fin 2 is fixedly connected with a reinforcement block 3, and the outer side of the outer wall of the heat-conducting fin 2 is fixedly connected with a heat-conducting column 4. By arranging the steel pipe 1, the heat-conducting fin 2, the reinforcement block 3 and the heat-conducting column 4, the reinforcement function is achieved, thereby effectively improving the firmness of the heat-conducting fin 2 after installation, further improving the strength during use, solving the problem of easy damage caused by low strength, meeting people's work needs, and worthy of popularization and use.

[0017] Furthermore, the steel pipe 1 is connected with the heat-conducting fins 2 through-through, and the heat-conducting fins 2 are distributed at equal intervals on the outer wall of the steel pipe 1, the heat-conducting fins 2 are welded to the reinforcement blocks 3, and the steel pipe 1 is welded to the heat-conducting fins 2, the reinforcement blocks 3 are welded to the steel pipe 1, and the reinforcement blocks 3 are distributed in a triangular shape, the reinforcement blocks 3 are distributed at equal angles on the outer wall of the heat-conducting fins 2, and a distance is set between the reinforcement blocks 3 and the heat-conducting columns 4, which effectively improves the overall firmness.

[0018] Furthermore, the heat-conducting columns 4 are distributed at equal angles on the outer wall of the heat-conducting fins 2 , which is beneficial to increasing the overall contact area, thereby improving the heat exchange efficiency.

[0019] During use, the heat-conducting fins 2 are first welded to the outer wall of the steel pipe 1, and the reinforcement blocks 3 are welded to the heat-conducting fins 2 and the outer wall of the steel pipe 1, which is beneficial to support and reinforce the heat-conducting fins 2, thereby improving the overall strength during use and solving the problem of easy damage. Finally, the heat-conducting column 4 is welded to the outer wall of the heat-conducting fin 2, which is beneficial to increase the overall surface area through the heat-conducting column 4, thereby improving the heat exchange efficiency.

[0020] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0021] Finally, it should be pointed out that the above embodiments are intended only to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art will appreciate that modifications may be made to the technical solutions described in the above embodiments, or that some of the technical features may be replaced with equivalents. Such modifications or replacements do not deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A high-strength steel finned tube, comprising a steel pipe (1), characterized in that: The outer wall of the steel pipe (1) is fixedly connected to a heat-conducting fin (2), the inner side of the outer wall of the heat-conducting fin (2) is fixedly connected to a reinforcement block (3), and the outer side of the outer wall of the heat-conducting fin (2) is fixedly connected to a heat-conducting column (4).

2. A high-strength steel finned tube according to claim 1, characterized in that: The steel pipe (1) is connected through the heat-conducting fins (2), and the heat-conducting fins (2) are distributed at equal intervals on the outer wall of the steel pipe (1).

3. The high-strength steel finned tube according to claim 1, characterized in that: The heat-conducting fins (2) are connected to the reinforcing blocks (3) by welding, and the steel pipe (1) is connected to the heat-conducting fins (2) by welding.

4. The high-strength steel finned tube according to claim 1, characterized in that: The reinforcement blocks (3) are connected to the steel pipe (1) by welding, and the reinforcement blocks (3) are distributed in a triangular shape.

5. The high-strength steel finned tube according to claim 1, characterized in that: The reinforcement blocks (3) are distributed at equal angles on the outer wall of the heat-conducting fins (2), and a spacing is provided between the reinforcement blocks (3) and the heat-conducting columns (4).

6. The high-strength steel finned tube according to claim 1, characterized in that: The heat-conducting columns (4) are distributed at equal angles on the outer wall of the heat-conducting fins (2).

Images