Energy-saving cooling device for welded pipe

Abstract

The invention relates to the technical field of welded pipe cooling, in particular to a welded pipe energy-saving cooling device which comprises a cooling water tank and a cooling and drying mechanism arranged in the cooling water tank, the cooling water tank divides the interior of the cooling water tank into a cooling cavity and a drying cavity in sequence in the length direction through grids, and a through cooling hole is formed in the cooling water tank in the length direction. The cooling and drying mechanism comprises a cooling assembly arranged in the cooling cavity, a drying assembly arranged in the drying cavity and a locking assembly arranged on the cooling water tank and used in cooperation with the cooling assembly. When the welding pipe cooling device is used for cooling a welding pipe, cooling water is sprayed out from the small water spraying holes formed in the cooling pipe, the spraying angle is adjusted through the adjusting plate, so that the water consumption is reduced, the cooling effect is improved, the dryness of a working site is guaranteed, the cooled welding pipe is blow-dried through the universal cooling air pipe, and the cooling efficiency is improved. And the production efficiency and the operation safety are improved.

Description

Technical Field

[0001] The invention relates to the technical field of welding pipe cooling, in particular to a welding pipe energy-saving cooling device. Background Art

[0002] Aluminum sheathed cables need to be cooled after hot melt adhesive is applied to the welded pipe. The existing cooling method mostly uses open water cooling, that is, a large amount of cooling water is continuously sprayed on the cable welded pipe to remove heat. However, this method has many disadvantages. The amount of cooling water used is large, and a large amount of water resources are not effectively recycled, resulting in serious waste; due to factors such as uneven water flow distribution, the cooling effect is poor, and it is difficult to accurately and quickly cool the cable to the appropriate temperature; during the production process, the position of the nozzle in the spraying direction is extremely cumbersome to fix or adjust, making it inconvenient to adjust the spraying direction, which in turn causes the entire operation process to be inflexible and inconvenient; and due to the large amount of open water use, the production site is in a slippery state for a long time, which can easily cause people to slip and get injured, and there are obvious safety hazards, which seriously affect production efficiency and work safety. Summary of the invention

[0003] The object of the present invention is to provide a welded pipe energy-saving cooling device for solving the problems existing in the prior art mentioned in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a welding pipe energy-saving cooling device, comprising a cooling water trough and a cooling and drying mechanism arranged in the cooling water trough, wherein the cooling water trough is divided into a cooling chamber and a drying chamber in sequence along the length direction by a block, and the cooling water trough is provided with a penetrating cooling hole along the length direction, and the cooling and drying mechanism comprises a cooling component arranged in the cooling chamber and a drying component arranged in the drying chamber, and a locking component arranged on the cooling water trough and used in conjunction with the cooling component.

[0005] Furthermore, the cooling assembly includes a sealed cavity arranged in the cooling cavity, a cooling pipe rotatably connected in the cooling cavity, and a water inlet pipe arranged on the sealed cavity and located outside the cooling water trough; one end of the cooling pipe extends to the outside of the cooling water trough and is connected to an adjusting plate, and the cooling pipe is provided with a plurality of small water spray holes along the length direction, and the cooling pipe passes through the sealed cavity, and a water inlet connected to the sealed cavity is provided on the pipeline of the cooling pipe located in the sealed cavity.

[0006] Furthermore, the drying component includes a supporting hole opened on the cooling water tank and a universal cooling air duct arranged in the supporting hole; one end of the universal cooling air duct extends into the drying chamber.

[0007] Furthermore, the locking assembly includes a locking screw arranged on the cooling water tank and a fastening nut threadably matched with the locking screw. An arc groove is provided on the adjustment plate, and the locking screw is located in the arc groove.

[0008] Furthermore, the cooling water tank is provided with a tank cover.

[0009] Furthermore, a roller is provided in the drying chamber.

[0010] Compared with the prior art, the present invention has the following beneficial effects: The present invention is used for cooling the welded pipe. The cooling water is sprayed out from the small spray holes on the cooling pipe, thereby greatly reducing the water consumption. The spray angle is adjusted by the adjusting plate to realize the rapid positioning of the cooling position of the welded pipe and improve the cooling effect. The sealed water tank formed by the cooling water tank and the tank cover ensures the dryness of the working site. The universal cooling air duct is provided to dry the cooled welded pipe, thereby completing the whole cooling and drying process of the welded pipe after coating, thereby improving the production efficiency and the operation safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is the overall structure diagram of the present invention; Figure 2 It is an overall side view of the present invention; Figure 3 It is a top view of the present invention.

[0012] In the figure: 1. Cooling water trough; 2. Cooling and drying mechanism; 3. Block; 4. Cooling chamber; 5. Drying chamber; 6. Cooling assembly; 7. Drying assembly; 8. Sealing chamber; 9. Cooling pipe; 10. Adjustment plate; 11. Universal cooling air duct; 12. Slot cover; 13. Water inlet pipe; 14. Locking assembly; 15. Locking screw; 16. Fastening nut; 17. Roller; 18. Cooling hole; 19. Support hole. DETAILED DESCRIPTION

[0013] See also Figures 1 to 3 The energy-saving cooling device for welding pipes is composed of a cooling water trough 1 and a cooling and drying mechanism 2 arranged in the cooling water trough 1. By arranging a block 3 in the cooling water trough 1, the interior of the cooling water trough 1 is divided into a cooling chamber 4 and a drying chamber 5 in sequence along the length direction of the cooling water trough 1, and then a cooling component 6 and a drying component 7 are respectively arranged in the cooling chamber 4 and the drying chamber 5 to cool the welding pipe and dry it after cooling. A penetrating cooling hole 18 is opened in the length direction of the cooling water trough 1 to facilitate the entry and exit of the welding pipe. In order to facilitate the fixing of the position of the cooling component 6, a locking component 14 used in conjunction with the cooling component 6 is arranged on the cooling water trough 1 to solve the problems of serious waste of cooling water, poor cooling effect, inconvenient adjustment of the spray direction, and slippery site that may cause people to slip and get injured.

[0014] The cooling assembly 6 for cooling the welded pipe is composed of a sealed chamber 8 arranged in the cooling chamber 4, a cooling pipe 9 rotatably connected in the cooling chamber 4, and a water inlet pipe 13 arranged on the sealed chamber 8 and located outside the cooling water tank 1; when cooling the welded pipe, the cooling pipe 9 is extended to one end outside the cooling water tank 1 and connected to the cooling water source, and the cooling water is pumped into the sealed chamber 8 by a water pump. Since the cooling pipe 9 passes through the sealed chamber 8 and the cooling pipe 9 is located in the sealed chamber 8 and a water inlet connected to the sealed chamber 8 is opened on the pipeline, the cooling water will enter the cooling pipe 9. Since both ends of the cooling pipe 9 are sealed by sealing rings, the cooling water entering the cooling pipe 9 is sprayed from multiple small water spray holes opened along the length direction of the cooling pipe 9. In order to increase the cooling effect, multiple cooling pipes 9 can be arranged circumferentially along the cooling hole 18. When the cooling When the water spraying position deviates, the direction of the cooling pipe 9 can be adjusted by the adjustment plate 10 connected to one end of the cooling pipe 9, so that the position with the small water spray hole can face the welding pipe to improve the cooling efficiency; after the adjustment is completed, the position of the cooling pipe 9 at this time is fixed by the locking assembly 14. Since an arc groove is provided on the adjustment plate 10, the locking screw 15 is located in the arc groove. Therefore, when fixing, the fastening nut 16 that is threadedly matched with the locking screw 15 is tightened so that the fastening nut 16 is tightly attached to the adjustment plate 10 to increase the friction force and achieve the purpose of fixing the position of the cooling pipe 9 at this time; in order to prevent the sealing chamber 8 from leaking, a seal is provided at the connection between the cooling pipe 9 and the sealing chamber 8; during cooling, the slot cover 12 provided on the cooling water tank 1 makes the inside of the cooling water tank 1 sealed to further improve the cooling effect.

[0015] The drying assembly 7 for drying the welded pipe after cooling is composed of a support hole 19 opened on the cooling water trough 1 and a universal cooling air duct 11 arranged in the support hole 19; during drying, one end of the universal cooling air duct 11 is extended into the drying chamber 5, and the port is made to face the welded pipe, and then the other end of the universal cooling air duct 11 is connected to equipment such as a compressor and a compressed air station, and the moisture on the welded pipe is blown dry by compressed air to achieve a drying effect. To enhance the drying effect, a plurality of universal cooling air ducts 11 can be arranged circumferentially along the cooling hole 18, and then a roller 17 is provided in the drying chamber 5 to support and move the welded pipe; the cooling water and the water dropped during drying enter the cooling water trough 1, and then flow out through the water outlet provided at the bottom of the cooling chamber 4 and the drying chamber 5.

[0016] The working principle of the present invention is as follows: when cooling the welded pipe, the welded pipe is extended into the cooling water trough 1 from the cooling hole 18 opened on the cooling water trough 1, and the welded pipe passes through the cooling chamber 4 and the drying chamber 5 in sequence. When entering the cooling chamber 4, the cooling water is sprayed out from the small spray holes opened in the length direction of the cooling pipe 9 to cool the welded pipe. The cooled welded pipe enters the drying chamber 5, and the compressed air is blown dry the moisture on the welded pipe through the universal cooling air duct 11 to achieve a drying effect.

Claims

1. A welding pipe energy-saving cooling device, comprising a cooling water trough (1) and a cooling and drying mechanism (2) arranged in the cooling water trough (1), wherein the cooling water trough (1) is divided into a cooling chamber (4) and a drying chamber (5) in sequence along the length direction by a block (3), and the cooling water trough (1) is provided with a penetrating cooling hole (18) along the length direction, characterized in that: The cooling and drying mechanism (2) comprises a cooling component (6) arranged in the cooling chamber (4), a drying component (7) arranged in the drying chamber (5), and a locking component (14) arranged on the cooling water tank (1) and used in conjunction with the cooling component (6).

2. The welded pipe energy-saving cooling device according to claim 1, characterized in that: The cooling assembly (6) comprises a sealed cavity (8) arranged in the cooling cavity (4), a cooling pipe (9) rotatably connected to the cooling cavity (4), and a water inlet pipe (13) arranged on the sealed cavity (8) and located outside the cooling water tank (1); one end of the cooling pipe (9) extends to the outside of the cooling water tank (1) and is connected to an adjustment plate (10); a plurality of small water spray holes are provided along the length direction of the cooling pipe (9); the cooling pipe (9) passes through the sealed cavity (8); and a water inlet connected to the sealed cavity (8) is provided on a pipeline of the cooling pipe (9) located in the sealed cavity (8).

3. The welded pipe energy-saving cooling device according to claim 1, characterized in that: The drying component (7) comprises a support hole (19) formed on the cooling water tank (1) and a universal cooling air duct (11) disposed in the support hole (19); one end of the universal cooling air duct (11) extends into the drying chamber (5).

4. The welded pipe energy-saving cooling device according to claim 1, characterized in that: The locking assembly (14) comprises a locking screw (15) disposed on the cooling water tank (1) and a fastening nut (16) threadably matched with the locking screw (15); an arcuate groove is provided on the adjustment plate (10), and the locking screw (15) is located in the arcuate groove.

5. The welded pipe energy-saving cooling device according to claim 1, characterized in that: The cooling water tank (1) is provided with a tank cover (12).

6. The welded pipe energy-saving cooling device according to claim 1, characterized in that: A roller (17) is provided in the drying chamber (5).

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