A cooling device for shipbuilding welding equipment

Abstract

The utility model discloses a cooling device for shipbuilding welding equipment, including a cooling box and a track, the track is symmetrically installed on the inner wall of the cooling box, a box cover is installed on the top of the cooling box, a swing motor is installed on the top of the box cover, a support frame is installed on the top of the track, a connecting rod is installed on the output end of the swing motor, a swing shaft is movably installed on one end of the connecting rod, a swing frame is arranged inside the cooling box below the connecting rod, a slide is arranged inside the swing frame, and the swing shaft is slidably connected to the slide, and linkage frames are installed at both ends of the swing frame. The utility model not only realizes convenient reciprocating swing type surrounding spray heat exchange cooling and convenient circular rotation adjustment connection position, increases the uniformity and contact area of ​​spray heat exchange and adjusts and adapts to the shipbuilding welding equipment, but also improves the effect of heat exchange cooling and convenience of use.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling devices, in particular to a cooling device used for shipbuilding welding equipment. Background Art

[0002] Ship is a general term for various vessels. Ship is a means of transportation that can sail or anchor in waters for transportation or operation. It has different technical performance, equipment and structural types according to different use requirements. Ship is a man-made means of transportation that mainly operates in geographical water. The interior mainly includes accommodating space, supporting structure and drainage structure. It has a propulsion system that uses external or self-contained energy. The appearance is generally a streamlined envelope that is conducive to overcoming fluid resistance. The materials are constantly updated with the advancement of science and technology. In the early days, they were natural materials such as wood, bamboo, and hemp. In modern times, they are mostly steel, aluminum, fiberglass, acrylic and various composite materials. Modern ship production often requires welding. During the welding process, welding equipment often shuts down due to high temperature. In order to reduce the occurrence of this situation, a cooling device for shipbuilding welding equipment is proposed.

[0003] For example, a cooling device for shipbuilding welding equipment disclosed in the authorization announcement number CN113275794B includes a cooling tower, a cooling pipe, a heat-conducting fin, a vortex tube, an air intake pipe, a flow regulating valve, a cold air pipe, a hot air pipe, a temperature-sensing regulating mechanism, a spray cooling mechanism, a steam mechanism, and a condensing mechanism. The cooling pipe is fixedly connected to the cooling tower, and both ends of the cooling pipe extend to the outside of the cooling tower. A section of the cooling pipe located inside the cooling tower is fixedly connected to a plurality of heat-conducting fins, the vortex tube is fixedly connected to the cooling tower through a bracket, and the air intake pipe, the cold air pipe, and the hot air pipe are fixedly connected to the vortex tube;

[0004] It has achieved better cooling effect, avoided the formation of scale, ensured normal heat exchange, recycled water resources, saved water resources, and can automatically adjust the cooling speed, which is more intelligent, and timely alarm when overheating, avoiding overheating damage to welding equipment;

[0005] However, the problem that the existing cooling device is not conducive to convenient reciprocating swing-type surround spraying heat exchange cooling and convenient circular rotation adjustment of the connection position during use, is not conducive to increasing the uniformity and contact area of ​​spraying heat exchange and adjusting and adapting the connection with shipbuilding welding equipment, affects the heat exchange cooling effect and convenience of use. Utility Model Content

[0006] The purpose of the utility model is to provide a cooling device for shipbuilding welding equipment to solve the problem that the cooling device proposed in the above background technology is not convenient for convenient reciprocating swing type surrounding spray heat exchange cooling and convenient circular rotation adjustment of the connection position, which is not conducive to increasing the uniformity and contact area of ​​spray heat exchange and adjusting and adapting the connection with the shipbuilding welding equipment, thus affecting the effect of heat exchange cooling and the convenience of use.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling device for shipbuilding welding equipment, comprising a cooling box and a track, the inner wall of the cooling box is symmetrically equipped with a track, the top of the cooling box is equipped with a box cover, the top of the box cover is equipped with a swing motor, the top of the track is equipped with a support frame, the output end of the swing motor is equipped with a connecting rod, one end of the connecting rod is movably equipped with a swing shaft, a swing frame is arranged inside the cooling box below the connecting rod, a slide groove is arranged inside the swing frame, and the swing shaft is slidably connected to the slide groove, linkage frames are installed at both ends of the swing frame, two groups of connecting blocks are installed on the side walls of the linkage frame, rollers are movably installed on the side walls of the connecting blocks, and the rollers are slidably connected to the track, multiple groups of round-shaped spray frames with equal spacing are installed at the bottom end of the linkage frame, multiple groups of nozzles with equal spacing are installed on the inner wall of the round-shaped spray frame, a drain is installed on the outer wall of the cooling box, and the drain extends to the inside of the cooling box, and a rotating seat is arranged outside the cooling box.

[0008] Preferably, a serpentine copper tube is arranged inside the circular spray rack, a connecting frame is installed on one side of the serpentine copper tube, and the serpentine copper tube is connected to the cooling box through the connecting frame.

[0009] Preferably, a liquid inlet pipe is installed at one end of the serpentine copper tube, and the liquid inlet pipe extends to the interior of the serpentine copper tube.

[0010] Preferably, a liquid outlet pipe is installed at the other end of the serpentine copper tube, and the liquid outlet pipe extends to the interior of the serpentine copper tube.

[0011] Preferably, exhaust ports are installed at the top ends of the box covers on both sides of the swing motor, and the exhaust ports extend to the interior of the cooling box, and exhaust fans are installed inside the exhaust ports.

[0012] Preferably, a servo motor is installed on the inner wall of the rotating seat, and the servo motor is fixedly connected to the rotating seat.

[0013] Preferably, a worm is installed at the output end of the servo motor, and the worm is movably connected to the rotating seat, and a movable shaft is movably installed inside the rotating seat on one side of the worm.

[0014] Preferably, a worm gear is mounted on the surface of the movable shaft, and the worm and the worm gear are meshed with each other. A rotating plate is installed on the top end of the movable shaft, and the rotating plate is connected to the cooling box.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the cooling device not only realizes convenient reciprocating swing type surrounding spray heat exchange cooling and convenient circular rotation adjustment of the connection position, but also facilitates convenient reciprocating swing type surrounding spray heat exchange cooling and adjustment and adaptation connection with shipbuilding welding equipment, and improves the effect of heat exchange cooling and the convenience of use;

[0016] (1) The coolant heated inside the shipbuilding welding equipment enters the interior of the serpentine copper tube through the liquid inlet pipe, and the circular spray rack is connected to the external cold water source through a flexible pipe. The cold water source is turned on, and the cold water is sprayed out from the nozzle through the circular spray rack to spray the serpentine copper tube around for heat exchange, so as to cool the coolant inside the serpentine copper tube. The sprayed cold water generates steam when it encounters heat, and the exhaust fan discharges the water vapor inside the cooling box through a group of exhaust ports. Another group of exhaust ports can serve as an air inlet. In order to improve its cooling effect, the swing motor drives the connecting rod to rotate, and the connecting rod drives the swing shaft to rotate The swing shaft drives the swing frame to swing back and forth inside the track through the slide slot, and the swing frame drives the round-shaped spray frame and the nozzle to swing back and forth to swing back and forth on the surface of the serpentine copper tube to spray water for heat exchange, so as to increase the uniformity and contact area of ​​heat exchange, and improve the effect of heat exchange cooling. The water after steam condensation is discharged through the drain port, and the cooled coolant is re-input into the shipbuilding welding equipment through the liquid outlet pipe to complete the cooling of the shipbuilding welding equipment, realizing convenient reciprocating swing type surrounding spray heat exchange cooling, increasing the uniformity and contact area of ​​spray heat exchange, and improving the effect of heat exchange cooling;

[0017] (2) The servo motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the movable shaft to rotate, the movable shaft drives the rotating plate to rotate, and the rotating plate drives the cooling box, the liquid inlet pipe and the liquid outlet pipe to rotate and adjust the liquid inlet pipe and the liquid outlet pipe to a convenient position for use, so as to facilitate connection with shipbuilding welding equipment, realize convenient circular rotation to adjust the connection position, facilitate adjustment and adaptation connection with shipbuilding welding equipment, and improve convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the internal device of the cooling box of the utility model;

[0020] Figure 3 It is a front view cross-sectional structural diagram of the rotating seat of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the serpentine copper tube of the utility model;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the circular spray rack of the utility model.

[0023] In the figure: 1. rotating seat; 2. rotating plate; 3. cooling box; 4. box cover; 5. swing motor; 6. exhaust fan; 7. exhaust port; 8. liquid inlet pipe; 9. liquid outlet pipe; 10. serpentine copper pipe; 11. circular spray rack; 12. supporting frame; 13. connecting frame; 14. track; 15. roller; 16. connecting block; 17. linkage frame; 18. nozzle; 19. slide; 20. swing rack; 21. swing shaft; 22. connecting rod; 23. drain outlet; 24. movable shaft; 25. worm gear; 26. worm; 27. servo motor. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides an embodiment: a cooling device for shipbuilding welding equipment, comprising a cooling box 3 and a track 14, the track 14 is symmetrically installed on the inner wall of the cooling box 3, a box cover 4 is installed on the top of the cooling box 3, a swing motor 5 is installed on the top of the box cover 4, the swing motor 5 plays a role of power drive, a support frame 12 is installed on the top of the track 14, a connecting rod 22 is installed on the output end of the swing motor 5, a swing shaft 21 is movably installed on one end of the connecting rod 22, a swing frame 20 is arranged inside the cooling box 3 below the connecting rod 22, and a sliding The swing shaft 21 is slidably connected to the slide groove 19, the two ends of the swing frame 20 are both installed with linkage frames 17, the side walls of the linkage frames 17 are both installed with two groups of connecting blocks 16, the side walls of the connecting blocks 16 are both movably installed with rollers 15, and the rollers 15 are slidably connected to the track 14, the bottom end of the linkage frame 17 is installed with multiple groups of equal-spaced circular spraying frames 11, and the inner wall of the circular spraying frame 11 is installed with multiple groups of equal-spaced nozzles 18, the outer wall of the cooling box 3 is installed with a drain port 23, and the drain port 23 extends to the inside of the cooling box 3, and the outside of the cooling box 3 is provided with a rotating seat 1;

[0026] When the shipbuilding welding equipment needs to be cooled, first connect the coolant output pipe and the liquid inlet pipe 8 of the cooling system inside the shipbuilding welding equipment, connect the coolant input pipe and the liquid outlet pipe 9, connect the device to the external controller and the external circuit, and the heated coolant inside the shipbuilding welding equipment enters the inside of the serpentine copper tube 10 through the liquid inlet pipe 8, connect the round-shaped spray rack 11 to the external cold water source through a flexible pipe, turn on the cold water source, and the cold water is sprayed from the nozzle 18 through the round-shaped spray rack 11 to surround the serpentine copper tube 10 for spraying and heat exchange, so as to cool the coolant inside the serpentine copper tube 10, and the sprayed cold water generates steam when it encounters heat, and turn on a group of exhaust fans 6 through external control, and the exhaust fans 6 are used to discharge the water vapor inside the cooling box 3 through a group of exhaust ports 7, and another group of exhaust ports 7 can serve as an air inlet. In order to improve its cooling effect, turn on the swing motor 5 through the external control, and the swing motor 5 drives the connecting rod 22 to rotate, and the connecting rod 22 drives the swing shaft 2 1 rotates, under the sliding cooperation between the track 14 and the roller 15, under the movable connection between the roller 15 and the connecting block 16, under the fixed connection between the connecting block 16 and the linkage frame 17, under the fixed connection between the linkage frame 17 and the swing frame 20, under the sliding cooperation between the swing shaft 21 and the slide groove 19, the swing shaft 21 slides inside the slide groove 19, and the swing shaft 21 drives the swing frame 20 to make a reciprocating swing movement inside the track 14 through the slide groove 19, and the swing frame 20 drives the round-shaped spray frame 11 and the nozzle 18 to make a reciprocating swing, so as to reciprocate and swing around the surface of the serpentine copper tube 10 to spray water for heat exchange, so as to increase the uniformity and contact area of ​​heat exchange, and improve the effect of heat exchange cooling, the water after steam condensation is discharged through the drain port 23, and the cooled coolant is re-introduced into the interior of the shipbuilding welding equipment through the liquid outlet pipe 9 to complete the cooling work of the shipbuilding welding equipment, realizing convenient reciprocating swing type surrounding spray heat exchange cooling, increasing the uniformity and contact area of ​​spray heat exchange, and improving the effect of heat exchange cooling;

[0027] A serpentine copper tube 10 is arranged inside the circular spraying frame 11, a connecting frame 13 is installed on one side of the serpentine copper tube 10, and the serpentine copper tube 10 is connected to the cooling box 3 through the connecting frame 13, and a liquid inlet pipe 8 is installed at one end of the serpentine copper tube 10, and the liquid inlet pipe 8 extends to the inside of the serpentine copper tube 10;

[0028] The other end of the serpentine copper tube 10 is provided with a liquid outlet pipe 9, and the liquid outlet pipe 9 extends to the inside of the serpentine copper tube 10. The tops of the box covers 4 on both sides of the swing motor 5 are provided with exhaust ports 7, and the exhaust ports 7 extend to the inside of the cooling box 3, and exhaust fans 6 are provided inside the exhaust ports 7.

[0029] A servo motor 27 is installed on the inner wall of the rotating seat 1. The servo motor 27 plays a role of power drive, and the servo motor 27 is fixedly connected to the rotating seat 1. A worm 26 is installed at the output end of the servo motor 27, and the worm 26 is movably connected to the rotating seat 1. A movable shaft 24 is movably installed inside the rotating seat 1 on one side of the worm 26.

[0030] The surface of the movable shaft 24 is provided with a worm gear 25, and the worm 26 is meshed with the worm gear 25. The top of the movable shaft 24 is provided with a rotating plate 2, and the rotating plate 2 is connected to the cooling box 3.

[0031] When the use position of the shipbuilding welding equipment is different from the connection position of the liquid inlet pipe 8 and the liquid outlet pipe 9, the servo motor 27 is turned on by external control, and the servo motor 27 drives the worm 26 to rotate. Under the mutual engagement of the worm 26 and the worm wheel 25, the worm 26 drives the worm wheel 25 to rotate, and the worm wheel 25 drives the movable shaft 24 to rotate, and the movable shaft 24 drives the rotating plate 2 to rotate, and the rotating plate 2 drives the cooling box 3, the liquid inlet pipe 8 and the liquid outlet pipe 9 to rotate and adjust the liquid inlet pipe 8 and the liquid outlet pipe 9 to a position that is convenient for use, so as to facilitate the connection with the shipbuilding welding equipment, realize convenient circular rotation to adjust the connection position, facilitate the adjustment and adaptation connection with the shipbuilding welding equipment, and improve the convenience of use.

[0032] Working principle: The heated coolant inside the shipbuilding welding equipment enters the interior of the serpentine copper tube 10 through the liquid inlet pipe 8, and the circular spray frame 11 is connected to the external cold water source through a flexible pipe. The cold water source is turned on, and the cold water is sprayed out from the nozzle 18 through the circular spray frame 11 to surround the serpentine copper tube 10 for spraying and heat exchange, so as to cool the coolant inside the serpentine copper tube 10. The sprayed cold water generates steam when it encounters heat, and the exhaust fan 6 discharges the water vapor inside the cooling box 3 through a group of exhaust ports 7. Another group of exhaust ports 7 can act as an air inlet. In order to improve its cooling effect, the swing motor 5 drives the connecting rod 22 to rotate, and the connecting rod 22 drives the swing shaft 21 to rotate. The swing shaft 21 slides inside the slide slot 19, and the swing shaft 21 drives the swing frame 20 to swing back and forth inside the track 14 through the slide slot 19. 0 drives the circular spray frame 11 and the nozzle 18 to swing back and forth, so as to swing back and forth on the surface of the serpentine copper tube 10 to spray water for heat exchange, and the water after steam condensation is discharged through the drain port 23, and the cooled coolant is re-introduced into the interior of the shipbuilding welding equipment through the liquid outlet pipe 9 to complete the cooling work of the shipbuilding welding equipment. When the use position of the shipbuilding welding equipment is different from the connection position of the liquid inlet pipe 8 and the liquid outlet pipe 9, the servo motor 27 drives the worm 26 to rotate, the worm 26 drives the worm gear 25 to rotate, the worm gear 25 drives the movable shaft 24 to rotate, the movable shaft 24 drives the rotating plate 2 to rotate, and the rotating plate 2 drives the cooling box 3, the liquid inlet pipe 8 and the liquid outlet pipe 9 to rotate and adjust the liquid inlet pipe 8 and the liquid outlet pipe 9 to a convenient position for use, so as to facilitate the connection with the shipbuilding welding equipment and complete the use of the cooling device for the shipbuilding welding equipment.

Claims

1. A cooling device for shipbuilding welding equipment, comprising a cooling box (3) and a track (14), characterized in that: A track (14) is symmetrically mounted on the inner wall of the cooling box (3); a box cover (4) is mounted on the top of the cooling box (3); a swing motor (5) is mounted on the top of the box cover (4); a support frame (12) is mounted on the top of the track (14); a connecting rod (22) is mounted on the output end of the swing motor (5); a swing shaft (21) is movably mounted on one end of the connecting rod (22); a swing frame (20) is arranged inside the cooling box (3) below the connecting rod (22); a slide groove (19) is arranged inside the swing frame (20); the swing shaft (21) is slidably connected to the slide groove (19); the swing frame (20) is arranged on the inside of the cooling box (3); A linkage frame (17) is installed at both ends of the linkage frame (17), two groups of connection blocks (16) are installed on the side walls of the linkage frame (17), rollers (15) are movably installed on the side walls of the connection blocks (16), and the rollers (15) are slidably connected to the track (14), a plurality of groups of equally spaced round-shaped spray frames (11) are installed at the bottom end of the linkage frame (17), a plurality of equally spaced spray heads (18) are installed on the inner wall of the round-shaped spray frame (11), a drainage port (23) is installed on the outer wall of the cooling box (3), and the drainage port (23) extends to the interior of the cooling box (3), and a rotating seat (1) is arranged outside the cooling box (3).

2. A cooling device for shipbuilding welding equipment according to claim 1, characterized in that: A serpentine copper tube (10) is arranged inside the circular spraying frame (11), a connecting frame (13) is installed on one side of the serpentine copper tube (10), and the serpentine copper tube (10) is connected to the cooling box (3) through the connecting frame (13).

3. A cooling device for shipbuilding welding equipment according to claim 2, characterized in that: A liquid inlet pipe (8) is installed at one end of the serpentine copper tube (10), and the liquid inlet pipe (8) extends to the interior of the serpentine copper tube (10).

4. A cooling device for shipbuilding welding equipment according to claim 2, characterized in that: A liquid outlet pipe (9) is installed at the other end of the serpentine copper tube (10), and the liquid outlet pipe (9) extends to the interior of the serpentine copper tube (10).

5. The cooling device for shipbuilding welding equipment according to claim 1, characterized in that: The top ends of the box covers (4) on both sides of the swing motor (5) are both equipped with exhaust ports (7), and the exhaust ports (7) extend into the interior of the cooling box (3), and exhaust fans (6) are both installed inside the exhaust ports (7).

6. A cooling device for shipbuilding welding equipment according to claim 1, characterized in that: A servo motor (27) is installed on the inner wall of the rotating seat (1), and the servo motor (27) is fixedly connected to the rotating seat (1).

7. A cooling device for shipbuilding welding equipment according to claim 6, characterized in that: A worm (26) is installed at the output end of the servo motor (27), and the worm (26) is movably connected to the rotating seat (1). A movable shaft (24) is movably installed inside the rotating seat (1) on one side of the worm (26).

8. A cooling device for shipbuilding welding equipment according to claim 7, characterized in that: A worm wheel (25) is mounted on the surface of the movable shaft (24), and the worm (26) and the worm wheel (25) are meshed with each other. A rotating plate (2) is installed on the top end of the movable shaft (24), and the rotating plate (2) is connected to the cooling box (3).

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