Energy-saving cooling device for welded pipe

Abstract

The utility model relates to the technical field of welded pipe cooling, in particular to an energy-saving cooling device for welded pipes, which comprises a cooling water tank and a cooling and drying mechanism arranged in the cooling water tank. The cooling water tank is provided with a through cooling hole 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, and 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 blown dry 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] This utility model relates to the field of welded pipe cooling technology, specifically to an energy-saving cooling device for welded pipes. Background Technology

[0002] After hot melt adhesive is applied to the welded pipe, aluminum sheathed cables require cooling. Existing cooling methods often employ open-type water cooling, which involves continuously spraying large amounts of cooling water onto the cable welded pipe to remove heat. However, this method has several drawbacks: it consumes a large amount of cooling water, resulting in significant waste as much water is not effectively recycled; due to uneven water distribution, the cooling effect is poor, making it difficult to accurately and quickly cool the cable to the appropriate temperature; during production, fixing or adjusting the nozzle position in the spray direction is extremely cumbersome, making spray direction adjustment inconvenient and thus hindering the overall operation; furthermore, the large amount of open-type water usage keeps the production area constantly slippery, increasing the risk of slips and falls, posing a significant safety hazard and severely impacting production efficiency and operational safety. Utility Model Content

[0003] The purpose of this invention is to provide an energy-saving cooling device for welded pipes, which solves the problems existing in the prior art mentioned in the background section.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an energy-saving cooling device for welded pipes, comprising a cooling water tank and a cooling and drying mechanism disposed within the cooling water tank. The cooling water tank is divided into a cooling chamber and a drying chamber along its length by a baffle. The cooling water tank has through cooling holes along its length. The cooling and drying mechanism includes a cooling component disposed within the cooling chamber and a drying component disposed within the drying chamber, as well as a locking component disposed on the cooling water tank and used in conjunction with the cooling component.

[0005] Furthermore, the cooling assembly includes a sealed cavity disposed within the cooling chamber, a cooling pipe rotatably connected within the cooling chamber, and a water inlet pipe disposed on the sealed cavity and located outside the cooling water tank; one end of the cooling pipe extends to the outside of the cooling water tank and is connected to an adjusting plate, the cooling pipe has multiple small water spray holes along its length, the cooling pipe passes through the sealed cavity, and the cooling pipe has a water inlet communicating with the sealed cavity on its pipeline within the sealed cavity.

[0006] Furthermore, the drying assembly includes a support hole formed in the cooling water tank and a universal cooling duct disposed in the support hole; one end of the universal cooling duct extends into the drying chamber.

[0007] Furthermore, the locking assembly includes a locking screw disposed on the cooling water tank and a fastening nut that is threadedly engaged with the locking screw, and an arc-shaped groove is provided on the adjusting plate, with the locking screw located within the arc-shaped groove.

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

[0009] Furthermore, the drying chamber is equipped with rollers.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] This invention is used for cooling welded pipes. By spraying cooling water from small nozzles on the cooling pipe, the water consumption is greatly reduced. The spray angle can be adjusted by adjusting the plate to quickly locate 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 work area. Furthermore, a universal cooling air duct is installed to dry the cooled welded pipe, thus completing the entire cooling and drying process after the welded pipe is coated, improving production efficiency and operational safety. Attached Figure Description

[0012] Figure 1 This is a structural diagram of the present utility model;

[0013] Figure 2 This is an overall side view of the present invention;

[0014] Figure 3 This is a top view of the present invention.

[0015] In the picture:

[0016] 1. Cooling water tank; 2. Cooling and drying mechanism; 3. Barrier; 4. Cooling chamber; 5. Drying chamber; 6. Cooling assembly; 7. Drying assembly; 8. Sealing chamber; 9. Cooling pipe; 10. Adjusting plate; 11. Universal cooling air duct; 12. Tank cover; 13. Water inlet pipe; 14. Locking assembly; 15. Locking screw; 16. Fastening nut; 17. Roller; 18. Cooling hole; 19. Support hole. Detailed Implementation

[0017] Please see Figures 1 to 3 The welded pipe energy-saving cooling device consists of a cooling water tank 1 and a cooling and drying mechanism 2 installed in the cooling water tank 1. By setting a baffle 3 in the cooling water tank 1, the interior of the cooling water tank 1 is divided into a cooling chamber 4 and a drying chamber 5 along the length of the cooling water tank 1. Then, the welded pipe is cooled and dried by setting a cooling component 6 and a drying component 7 in the cooling chamber 4 and the drying chamber 5 respectively. A through cooling hole 18 is opened in the length of the cooling water tank 1 to allow the welded pipe to enter and exit. In order to facilitate the fixing of the position of the cooling component 6, a locking component 14 is set on the cooling water tank 1 to cooperate with the cooling component 6. This is to solve the problems of serious waste of cooling water, poor cooling effect, inconvenience in adjusting the spray direction, and easy slip and injury to personnel on the wet site.

[0018] The cooling assembly 6 for cooling the welded pipe consists of a sealed cavity 8 located within the cooling chamber 4, a cooling pipe 9 rotatably connected within the cooling chamber 4, and a water inlet pipe 13 located on the sealed cavity 8 and outside the cooling water tank 1. When cooling the welded pipe, one end of the cooling pipe 9 extending outside the cooling water tank 1 is connected to a cooling water source. Cooling water is drawn into the sealed cavity 8 by a water pump. Since the cooling pipe 9 passes through the sealed cavity 8 and has an inlet port communicating with the sealed cavity 8, cooling water enters the cooling pipe 9. Because both ends of the cooling pipe 9 are sealed with sealing rings, the cooling water entering the cooling pipe 9 is sprayed out from multiple small spray holes along the length of the cooling pipe 9. To increase the cooling effect, multiple cooling pipes 9 can be arranged circumferentially along the cooling holes 18. When the water spray position is off, the direction of the cooling pipe 9 can be adjusted by the adjusting plate 10 connected to one end of the cooling pipe 9 so that the position of the small water spray hole is aligned with the welded pipe, thereby improving the cooling efficiency. After the adjustment is completed, the position of the cooling pipe 9 is fixed by the locking assembly 14. Since the adjusting plate 10 has an arc groove and the locking screw 15 is located in the arc groove, the fastening nut 16 that is threaded with the locking screw 15 is tightened during fixing, so that the fastening nut 16 is pressed tightly against the adjusting plate 10, increasing the friction and achieving the purpose of fixing the position of the cooling pipe 9. In order to prevent water leakage from the sealing cavity 8, a seal is provided at the connection between the cooling pipe 9 and the sealing cavity 8. During cooling, the tank cover 12 on the cooling water tank 1 seals the inside of the cooling water tank 1, further improving the cooling effect.

[0019] The drying assembly 7 for drying the cooled welded pipe consists of a support hole 19 on the cooling water tank 1 and a universal cooling air duct 11 inside the support hole 19. During drying, one end of the universal cooling air duct 11 is extended into the drying chamber 5, with the port facing the welded pipe. The other end of the universal cooling air duct 11 is then connected to equipment such as a compressor or compressed air station. Compressed air is used to blow the moisture off the welded pipe, achieving the drying effect. To enhance the drying effect, multiple universal cooling air ducts 11 can be arranged around the cooling hole 18. Rollers 17 are provided in the drying chamber 5 to support and move the welded pipe. The cooling water and water that falls during drying enter the cooling water tank 1 and then flow out through the outlets located at the bottom of the cooling chamber 4 and the drying chamber 5.

[0020] The working principle of this utility model is as follows: When cooling the welded pipe, the welded pipe is inserted into the cooling water tank 1 through the cooling hole 18. The welded pipe passes through the cooling chamber 4 and the drying chamber 5 in sequence. When entering the cooling chamber 4, cooling water is sprayed out from the small spray hole opened along the length of the cooling pipe 9 to cool the welded pipe. After cooling, the welded pipe enters the drying chamber 5. Compressed air blows the moisture on the welded pipe through the universal cooling air duct 11 to achieve the drying effect.

Claims

1. An energy-saving cooling device for welded pipes, comprising a cooling water tank (1) and a cooling and drying mechanism (2) disposed within the cooling water tank (1), wherein the cooling water tank (1) is divided into a cooling chamber (4) and a drying chamber (5) along its length by a baffle (3), and the cooling water tank (1) is provided with a through cooling hole (18) along its length, characterized in that, The cooling and drying mechanism (2) includes a cooling component (6) disposed in the cooling chamber (4) and a drying component (7) disposed in the drying chamber (5) and a locking component (14) disposed on the cooling water tank (1) and used in conjunction with the cooling component (6).

2. The energy-saving cooling device for welded pipes as described in claim 1, characterized in that, The cooling assembly (6) includes a sealed cavity (8) located in the cooling chamber (4), a cooling pipe (9) rotatably connected in the cooling chamber (4), and a water inlet pipe (13) located on the sealed cavity (8) and 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 adjusting plate (10); the cooling pipe (9) has multiple small water spray holes along its length; the cooling pipe (9) passes through the sealed cavity (8); and the cooling pipe (9) has a water inlet connected to the sealed cavity (8) on its pipe located in the sealed cavity (8).

3. The energy-saving cooling device for welded pipes as described in claim 1, characterized in that, The drying assembly (7) includes a support hole (19) opened on the cooling water tank (1) and a universal cooling air duct (11) provided in the support hole (19); one end of the universal cooling air duct (11) extends into the drying chamber (5).

4. The energy-saving cooling device for welded pipes as described in claim 2, characterized in that, The locking assembly (14) includes a locking screw (15) provided on the cooling water tank (1) and a fastening nut (16) threadedly engaged with the locking screw (15). An arc-shaped groove is provided on the adjusting plate (10), and the locking screw (15) is located in the arc-shaped groove.

5. The energy-saving cooling device for welded pipes as described in claim 1, characterized in that, The cooling water tank (1) is provided with a tank cover (12).

6. The energy-saving cooling device for welded pipes as described in claim 1, characterized in that, The drying chamber (5) is equipped with rollers (17).

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