Heat exchange device for pipeline production

Abstract

The utility model relates to a heat exchange device for pipeline production. The heat exchange device comprises a mounting frame, a copper pipe is connected into the mounting frame, first rotating rods are rotationally connected to the left portion and the right portion of the mounting frame respectively, second rotating rods are rotationally connected to the mounting frame, and floating mechanisms are arranged on the left side and the right side of the mounting frame respectively. Cooling water in the copper pipe continuously exchanges heat with the pipeline, so that the temperature of the surface of the pipeline is reduced, the cooling and shaping effect is achieved, meanwhile, the floating mechanism is arranged, the air valve is opened, and the air outlet block discharges air, so that the pipeline is stressed and lifted to correspond to the situation that the pipeline is not completely hardened; the outer wall of the pipeline may be scratched due to contact between the pipeline and the mounting frame, so that the outer wall of the pipeline is prevented from being abraded.

Description

Technical Field

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

[0002] Pipelines are infrastructure for transporting liquids, gases or granular solids. During the pipeline production process, after the pipeline is formed, it needs to be cooled to ensure the quality and performance of the finished product. Water cooling is a common cooling method. Through continuous heat exchange between the cooling water and the pipeline, the pipeline can be cooled. However, before water cooling, the pipeline is not completely hardened, and the gravitational force of the pipeline may cause the surface of the pipeline to still be soft. The contact between the pipeline and the installation frame may cause scratches on the outer wall of the pipeline, resulting in wear on the outer wall of the pipeline.

[0003] In view of the above problems, a heat exchange device for pipeline production is now developed. Summary of the Utility Model

[0004] In order to overcome the disadvantages that before water cooling, the pipeline is not completely hardened, the gravitational force of the pipeline may cause the surface of the pipeline to still be soft, and the contact between the pipeline and the installation frame may cause scratches on the outer wall of the pipeline, resulting in wear on the outer wall of the pipeline, the utility model provides a heat exchange device for pipeline production.

[0005] The technical solution of the utility model is as follows: A heat exchange device for pipeline production includes an installation frame, a copper pipe is connected inside the installation frame, first rotating rods are rotatably connected to both the left and right parts of the installation frame, a second rotating rod is rotatably connected to the installation frame, floating mechanisms are arranged on both the left and right sides of the installation frame, the floating mechanism includes a placement table, the placement tables are connected to both the left and right sides of the installation frame, magnetic attraction blocks are connected to the upper sides of the front and rear parts of the placement table, an air outlet block is placed on the placement table, the magnetic attraction blocks have an adsorption effect on the adjacent air outlet blocks, and 2 air valves are connected to each air outlet block.

[0006] In one embodiment, a lifting mechanism is further included. The lifting mechanism includes a fixed table, the fixed table is located below the installation frame, the fixed table is in contact connection with the installation frame, and lifting feet are threadedly connected to the four corners of the fixed table.

[0007] In one embodiment, there are 7 second rotating rods in total, and the second rotating rods are evenly distributed in terms of spacing.

[0008] In one embodiment, the upper parts of the air outlet blocks are all arc-shaped structures that fit the pipeline.

[0009] In one embodiment, adjustment knobs are connected to the air valves.

[0010] In one of the embodiments, both the left and right parts of the fixed platform are hollow structures for facilitating weight reduction.

[0011] By adopting the above technical solutions, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, the cooling water in the copper pipe continuously conducts heat exchange on the pipeline, so that the temperature on the surface of the pipeline is reduced, thereby achieving the effect of cooling and shaping. At the same time, by setting up a floating mechanism and opening the air valve, the air outlet block discharges air, causing the pipeline to be lifted by force, corresponding to the situation where the pipeline is not fully hardened, and the contact between the pipeline and the installation frame may cause scratches on the outer wall of the pipeline, thereby avoiding wear on the outer wall of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0014] Figure 2 It is a partial sectional three-dimensional structural schematic diagram of the present utility model.

[0015] Figure 3 It is a partial sectional three-dimensional structural schematic diagram of the floating mechanism of the present utility model.

[0016] The reference numerals in the figure are: 1 - installation frame, 2 - copper pipe, 3 - first rotating rod, 4 - second rotating rod, 5 - floating mechanism, 51 - placement table, 52 - air outlet block, 53 - magnetic attraction block, 54 - air valve, 6 - lifting mechanism, 61 - fixed platform, 62 - lifting foot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The present utility model will be further described below with reference to the embodiments shown in the drawings.

[0018] A heat exchange device for pipeline production, as Figures 1-3 shown, includes an installation frame 1. A copper pipe 2 is connected inside the installation frame 1. The left and right parts of the installation frame 1 are both rotatably connected with a first rotating rod 3. A second rotating rod 4 is rotatably connected to the installation frame 1. There are 7 second rotating rods 4 in total, and the second rotating rods 4 are evenly distributed at intervals. Floating mechanisms 5 are arranged on both the left and right sides of the installation frame 1. The floating mechanism 5 includes a placement table 51. The placement tables 51 are connected to both the left and right sides of the installation frame 1. Magnetic attraction blocks 53 are connected to the upper sides of the front and rear parts of the placement table 51. An air outlet block 52 is placed on the placement table 51. The upper parts of the air outlet blocks 52 are all arc-shaped structures for fitting the pipeline. The magnetic attraction blocks 53 have an adsorption effect on the adjacent air outlet blocks 52. Two air valves 54 are connected to each of the air outlet blocks 52, and adjusting knobs are connected to the air valves 54.

[0019] As Figure 1 and Figure 2As shown, it further includes a lifting mechanism 6. The lifting mechanism 6 includes a fixed platform 61. The fixed platform 61 is located below the installation frame 1. The left and right parts of the fixed platform 61 are both hollow structures for facilitating weight reduction. The fixed platform 61 is in contact connection with the installation frame 1. There are lifting feet 62 threadedly connected to the four corners of the fixed platform 61.

[0020] The pipeline is an infrastructure for transporting liquids, gases or granular solids. During the pipeline production process, after the pipeline is formed, it is necessary to cool the pipeline to ensure the quality and performance of the finished product. Water cooling is a common cooling method. First, fill the inside of the copper pipe 2 with cooling water, and then place the formed pipeline into the installation frame 1. Since the pipeline is not completely hardened, the gravity of the pipeline may cause the surface of the pipeline to still be soft and sagging. The contact between the pipeline and the installation frame 1 may cause scratches on the outer wall of the pipeline. The air valve 54 can be opened, and the air outlet block 52 emits air, so that the pipeline is lifted by force, thus avoiding the wear of the outer wall of the pipeline. The first rotating rod 3 and the second rotating rod 4 continuously transport the pipeline. At the same time, the cooling water in the copper pipe 2 continuously exchanges heat with the pipeline, reducing the temperature of the pipeline surface, so as to achieve the effect of cooling and shaping. This device is usually set up on the pipeline production line. It is necessary to position this device corresponding to the pipeline production discharge port. The fixed platform 61 can be lifted to the corresponding position by adjusting the lifting feet 62, so as to better receive the pipeline for cooling.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A pipeline production heat exchange device, characterized in that: The utility model comprises an installation frame (1), wherein a copper tube (2) is connected inside the installation frame (1), the left and right parts of the installation frame (1) are both rotatably connected to a first rotating rod (3), the installation frame (1) is rotatably connected to a second rotating rod (4), the left and right sides of the installation frame (1) are both provided with a floating mechanism (5), the floating mechanism (5) comprises a placing table (51), the left and right sides of the installation frame (1) are both connected to the placing table (51), the upper sides of the front and rear parts of the placing table (51) are both connected to magnetic blocks (53), an air outlet block (52) is placed on the placing table (51), the magnetic block (53) has an adsorption effect on the adjacent air outlet block (52), and the air outlet block (52) is connected to two air valves (54).

2. A pipeline production heat exchange device according to claim 1, characterized in that: It also includes a lifting mechanism (6), the lifting mechanism (6) including a fixed platform (61), the fixed platform (61) is located below the installation frame (1), the fixed platform (61) is contact-connected to the installation frame (1), and lifting feet (62) are threadedly connected to the four corners of the fixed platform (61).

3. A pipeline production heat exchange device according to claim 1, characterized in that: There are 7 second rotating rods (4) in total, and the second rotating rods (4) are evenly spaced.

4. A pipeline production heat exchange device according to claim 1, characterized in that: The upper part of the air outlet block (52) is an arc-shaped structure that matches the pipeline.

5. The pipeline production heat exchange device according to claim 1, characterized in that: The air valves (54) are all connected with regulating knobs.

6. A pipeline production heat exchange device according to claim 2, characterized in that: The left and right parts of the fixing platform (61) are both hollow structures that are convenient for reducing weight.

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