Spray cooling device for PVC pipe fitting production

Abstract

The utility model relates to PVC pipe fitting production technical field, and disclose the spray cooling device for PVC pipe fitting production, this spray cooling device for PVC pipe fitting production, including the water tank, the upper portion fixed mounting of water tank has the cooling box, the both ends of cooling box all set up a group of through -hole, the inside both sides wall of cooling box fixedly connected with two groups first connecting ring and two groups second connecting ring, two groups first connecting ring and two groups second connecting ring all with between concentric circle setting of through -hole, the surface of each first connecting ring all fixed mounting has the air outlet ring pipe, the inner wall of each air outlet ring pipe all are connected with a circle air outlet head, the surface of each second connecting ring all fixed mounting has the water outlet ring pipe, the device at use, through the air cooling and the water cooling two ways to the synchronous cooling of pipe fitting, make it cooling effect better, can eliminate the water drop of pipe fitting after cooling simultaneously and stick to each other, make it keep dry.

Description

Technical Field

[0001] This utility model relates to the field of PVC pipe fitting production technology, specifically to a spray cooling device for PVC pipe fitting production. Background Technology

[0002] PVC is a material whose main component is polyvinyl chloride, with other components added to enhance its heat resistance, toughness, and ductility. The top layer of this surface film is paint, the middle layer is mainly polyvinyl chloride, and the bottom layer is a backing adhesive. Most PVC pipes are rigid pipes, and the standard length is usually 4-6 meters. During the production process, the pipes need to undergo a spray cooling process.

[0003] A spray cooling device for PVC pipe fitting production, disclosed in publication number CN 222792560 U, includes a housing with an insertion port on one side wall. An inner water pipe is installed inside a pipe sleeve. A rotating disc is fixedly installed at the end of the pipe sleeve near the insertion port. A spray disc is installed on one side of the rotating disc, and multiple spray heads are installed on the outer side of the spray disc. A limit frame is installed at the top inner wall of the housing, and spray heads are installed at the bottom of a mounting plate. A vertical support frame is installed at the bottom inner wall of the housing, and a bracket is installed at the top of the support frame. A rotating ring is mounted on the top of the bracket. This spray cooling device for PVC pipe fitting production includes a spray disc, spray heads, and spray heads. After the pipe fitting enters the housing, the spray disc is located inside the pipe fitting. The spray heads on the spray disc can spray the inner wall of the pipe fitting from all directions, and the spray heads can cool the outside of the rotating pipe fitting, achieving a comprehensive spray cooling process.

[0004] However, the above-mentioned device still has some shortcomings in use. After the PVC pipe fittings are cooled down, a lot of moisture will remain on the PVC pipe fittings. The residual moisture will combine with dust to form mud, which will affect the appearance of the product. In addition, the water remaining on the pipes will drip onto the ground, making the ground dirty and messy. Furthermore, the water dripping onto the ground cannot be recycled and reused, resulting in a waste of water resources. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a spray cooling device for PVC pipe fitting production. This device solves the problem that after the PVC pipe fittings have cooled down, a large amount of water remains on them. This residual water combines with dust to form mud, affecting the product's appearance. Furthermore, the water remaining on the pipes spills onto the ground, causing dirt and mess, and the water spilled onto the ground cannot be recycled, resulting in a waste of water resources.

[0006] This utility model provides the following technical solution: a spray cooling device for PVC pipe fitting production, including a water tank, a cooling box fixedly installed above the water tank, a set of through holes at both ends of the cooling box, and two sets of first connecting rings and two sets of second connecting rings fixedly connected between the two inner side walls of the cooling box, with the two sets of first connecting rings and the two sets of second connecting rings arranged concentrically with the through holes; Each of the first connecting rings has an exhaust ring pipe fixedly installed on its surface, and an exhaust head is connected to the inner wall of each exhaust ring pipe. Each of the second connecting rings has a water outlet ring pipe fixedly installed on its surface, and an exhaust head is connected to the inner wall of each water outlet ring pipe. Two long plates are fixedly connected to the upper surface of the cooling box, and four connecting pipes are fixedly installed between the two long plates. Two of the connecting pipes are connected to the two sets of exhaust ring pipes, and the other two connecting pipes are connected to the two sets of water outlet ring pipes.

[0007] Preferred technical solution 1: A fan is fixedly installed on the side of the cooling box, and the air outlet of the fan is connected to two air outlet pipes. The two air outlet pipes are respectively connected to two connecting pipes located on both sides.

[0008] Preferred technical solution 2: A water pump is fixedly installed on the side of the water tank, and the outlet end of the water pump is connected to an outlet pipe, which is connected to the two connecting pipes located in the middle.

[0009] Preferred technical solution 3: A baffle is fixedly installed between the inner walls of the cooling box. Two circular slots are opened on the surface of the baffle. Two rings are fixedly connected to one side of the baffle. A silicone ring is fixedly adhered to the inner wall of each of the two rings. The two rings, the two slots, and the two silicone rings are all arranged concentrically with the through hole. The inner circle size of the silicone ring is slightly smaller than the size of the pipe.

[0010] Preferred technical solution four: A water-guiding inclined plate is fixedly installed on the inner bottom wall of the cooling box, and a water-permeable hole is opened between the bottom of the cooling box and the water tank, so that water inside the cooling box can flow into the interior of the water tank through the water-permeable hole.

[0011] Preferred technical solution five: The water tank is equipped with a refrigeration component.

[0012] Compared with the prior art, this utility model provides a spray cooling device for PVC pipe fitting production, which has the following beneficial effects: In use, one end of the pipe passes through a through hole on one side and through the inside of the first connecting ring on one side. At the same time, a fan delivers external air to the air outlet ring pipe and sprays it out through the air outlet head to perform preliminary air cooling on the surface of the pipe fitting. Then, one end of the pipe fitting passes through two second connecting rings, and a water pump draws water from the water tank and delivers it to the water outlet ring pipe, which sprays it out through the water outlet head to further cool the pipe fitting. After cooling, the pipe fitting passes through a ring and a slot, and a silicone ring is used to initially scrape off water droplets and other adhering substances on the pipe fitting. After preliminary dehydration, the pipe fitting passes through another first connecting ring, and air is blown onto the pipe fitting through the air outlet head to further dehumidify the pipe fitting and keep the surface of the pipe fitting dry. In use, this device cools the pipe fitting simultaneously through both air cooling and water cooling, resulting in better cooling effect. At the same time, it can also remove water droplets adhering to the pipe fitting after cooling, keeping it dry. Attached Figure Description

[0013] Figure 1 This is a front structural diagram of the present invention; Figure 2 This is a schematic diagram of the rear structure of this utility model; Figure 3 This is a cross-sectional view of the internal structure of the cooling box of this utility model; Figure 4 This is an exploded view of the baffle structure of this utility model.

[0014] In the diagram: 1. Water tank; 2. Cooling tank; 3. Through hole; 4. First connecting ring; 5. Second connecting ring; 6. Air outlet ring pipe; 7. Air outlet head; 8. Water outlet ring pipe; 9. Water outlet head; 10. Long plate; 11. Connecting pipe; 12. Fan; 13. Air outlet pipe; 14. Water pump; 15. Water outlet pipe; 16. Baffle; 17. Empty trough; 18. Circular ring; 19. Silicone ring; 20. Water diversion ramp. Detailed Implementation

[0015] Please see Figure 1-4 , Example 1: A spray cooling device for PVC pipe fitting production includes a water tank 1, a cooling box 2 fixedly installed above the water tank 1, a set of through holes 3 at both ends of the cooling box 2, and two sets of first connecting rings 4 and two sets of second connecting rings 5 ​​fixedly connected between the two inner side walls of the cooling box 2. The two sets of first connecting rings 4 and the two sets of second connecting rings 5 ​​are all arranged concentrically with the through holes 3. Each first connecting ring 4 has an exhaust ring pipe 6 fixedly installed on its surface, and an exhaust head 7 is connected to the inner wall of each exhaust ring pipe 6. Each second connecting ring 5 has a water outlet ring pipe 8 fixedly installed on its surface, and an exhaust head 9 is connected to the inner wall of each water outlet ring pipe 8. Two long plates 10 are fixedly connected to the upper surface of the cooling box 2, and four connecting pipes 11 are fixedly installed between the two long plates 10. Two of the connecting pipes 11 are connected to the two sets of exhaust ring pipes 6 respectively, and the other two connecting pipes 11 are connected to the two sets of water outlet ring pipes 8 respectively.

[0016] Example 2: The difference between this example and Example 1 is that a fan 12 is fixedly installed on the side of the cooling box 2, and the air outlet of the fan 12 is connected to two air outlet pipes 13. The two air outlet pipes 13 are respectively connected to two connecting pipes 11 located on both sides.

[0017] Example 3: The difference between this example and Example 1 is that a water pump 14 is fixedly installed on the side of the water tank 1, and the outlet end of the water pump 14 is connected to an outlet pipe 15, which is connected to two connecting pipes 11 located in the middle.

[0018] Example 4: The difference between this example and Example 1 is that a baffle 16 is fixedly installed between the inner walls of the cooling box 2. Two circular slots 17 are opened on the surface of the baffle 16. Two rings 18 are fixedly connected to one side of the baffle 16. Silicone rings 19 are fixedly adhered to the inner walls of the two rings 18. The two rings 18, the two slots 17, and the two silicone rings 19 are all arranged concentrically with the through hole 3. The inner circle size of the silicone ring 19 is slightly smaller than the size of the pipe, which can preliminarily scrape off the water droplets adhering to the pipe.

[0019] Example 5: The difference between this example and Example 1 is that a water-guiding inclined plate 20 is fixedly installed on the inner bottom wall of the cooling box 2, and a water-permeable hole is opened between the bottom of the cooling box 2 and the water tank 1. Water inside the cooling box 2 can flow into the interior of the water tank 1 through the water-permeable hole, which facilitates the recycling of water during the spraying process.

[0020] Example 6: The difference between this example and Example 1 is that the water tank 1 is equipped with a cooling component, which can keep the water inside the water tank 1 at a suitable temperature.

[0021] In summary, the spray cooling device for PVC pipe fitting production uses a compression refrigeration component inside the water tank 1. During use, one end of the pipe passes through the through-hole 3 on one side and through the inside of the first connecting ring 4 on the other side. Simultaneously, the fan 12 delivers external air to the outlet ring pipe 6, which is then sprayed out through the air outlet 7 to provide initial air cooling to the surface of the pipe fitting. Then, one end of the pipe fitting passes through two second connecting rings 5, and the water pump 14 draws water from inside the water tank 1 and delivers it to the outlet ring pipe 8, where it is sprayed onto the pipe fitting through the water outlet 9. The device further cools the pipes, which then pass through the ring 18 and the slot 17. The silicone ring 19 scrapes away any water droplets adhering to the pipes. After initial dehumidification, the pipes pass through another first connecting ring 4, and air is blown onto the pipes through the air outlet 7 for further dehumidification, keeping the pipe surface dry. In use, the device simultaneously cools the pipes using both air cooling and water cooling, resulting in better cooling performance. It also removes water droplets adhering to the cooled pipes, keeping them dry.

Claims

1. A spraying cooling device for PVC pipe fitting production, comprising a water tank (1), characterized in that: A cooling box (2) is fixedly installed above the water tank (1). A set of through holes (3) are opened at both ends of the cooling box (2). Two sets of first connecting rings (4) and two sets of second connecting rings (5) are fixedly connected between the two inner side walls of the cooling box (2). The two sets of first connecting rings (4) and the two sets of second connecting rings (5) are all arranged concentrically with the through holes (3). Each of the first connecting rings (4) is fixedly installed with an air outlet ring pipe (6), and an air outlet head (7) is connected to the inner wall of each air outlet ring pipe (6). Each of the second connecting rings (5) is fixedly installed with a water outlet ring pipe (8), and an water outlet head (9) is connected to the inner wall of each water outlet ring pipe (8). Two long plates (10) are fixedly connected to the upper surface of the cooling box (2). Four connecting pipes (11) are fixedly installed between the two long plates (10). Two of the connecting pipes (11) are connected to the two sets of air outlet ring pipes (6) respectively, and the other two connecting pipes (11) are connected to the two sets of water outlet ring pipes (8) respectively.

2. The spray cooling device for PVC pipe fitting production according to claim 1, characterized in that: A fan (12) is fixedly installed on the side of the cooling box (2). The air outlet of the fan (12) is connected to two air outlet pipes (13). The two air outlet pipes (13) are respectively connected to the two connecting pipes (11) located on both sides.

3. The spray cooling device for PVC pipe fitting production according to claim 1, characterized in that: A water pump (14) is fixedly installed on the side of the water tank (1). The outlet end of the water pump (14) is connected to a water outlet pipe (15). The water outlet pipe (15) is connected to the two connecting pipes (11) located in the middle.

4. The spray cooling device for PVC pipe fitting production according to claim 1, characterized in that: A baffle (16) is fixedly installed between the inner walls of the cooling box (2). Two circular slots (17) are opened on the surface of the baffle (16). Two rings (18) are fixedly connected to one side of the baffle (16). Silicone rings (19) are fixedly adhered to the inner walls of the two rings (18). The two rings (18), the two slots (17), and the two silicone rings (19) are all arranged concentrically with the through hole (3).

5. The spray cooling device for PVC pipe fitting production according to claim 1, characterized in that: A water-guiding inclined plate (20) is fixedly installed on the inner bottom wall of the cooling box (2). A water-permeable hole is provided between the bottom of the cooling box (2) and the water tank (1). Water inside the cooling box (2) can flow into the interior of the water tank (1) through the water-permeable hole.

6. The spray cooling device for PVC pipe fitting production according to claim 1, characterized in that: The water tank (1) is equipped with a refrigeration component.

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