Ultra-high molecular weight polyethylene pipe water cooling tank

Abstract

The utility model discloses an ultra-high molecular weight polyethylene pipe water cooling tank which comprises a cooling box, a connecting frame, a water collecting tank, a filter element, a water suction pump, a refrigerating machine and a spray head, the connecting frame is arranged at the bottom of the inner side of the cooling box, a transmission rod is arranged in the connecting frame, a first gear is arranged on the transmission rod, and a supporting frame is arranged on the upper side of the first gear. And a fixed ring is connected to the supporting frame, a movable groove is connected to the interior of the fixed ring, a spraying ring is arranged in the movable groove, and a spraying head is arranged in the spraying ring. A spraying ring which is driven by a transmission rod, a first gear and a transmission gear to rotate in a reciprocating manner is arranged in the cooling box, so that an ultra-high molecular weight polyethylene pipe entering the cooling box can be comprehensively covered by cold water sprayed out of a nozzle in the spraying ring, cooling is uniform, the situation that the cooling speed is different due to uneven spraying is avoided, and the service life of the ultra-high molecular weight polyethylene pipe is prolonged. And the problem that the surface of the ultra-high molecular weight polyethylene pipe is not straight is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of ultra-high molecular weight polyethylene pipes, in particular to a water cooling tank for ultra-high molecular weight polyethylene pipes. Background Technique

[0002] Ultra-high molecular weight polyethylene pipe is a thermoplastic resin with high crystallinity and non-polarity. The appearance of raw polyethylene is milky white, and it is semi-transparent to a certain extent in a thin cross-section. PE has excellent properties against most chemicals used in life and industry. During the processing of polyethylene pipes, extrusion molding equipment is needed to heat the raw materials and then extrude them into shape, and then they are put into a water cooling tank, and cooling water is sprayed through a nozzle to cool the processed ultra-high molecular weight polyethylene pipes.

[0003] When the existing water cooling tank device for ultra-high molecular weight polyethylene pipes cools the polyethylene pipes, it often sets a nozzle at the top of the water cooling tank, and then sprays cold water through the nozzle to cool the surface of the pipe through the cold water. However, the falling range of the sprayed water is affected by the position of the nozzle, and it is very easy to cause uneven falling of the cooling water, resulting in uneven and too fast temperature reduction of the pipe, which will cause unevenness on the outer surface of the polyethylene pipe and affect the production quality. Therefore, we propose a water cooling tank for ultra-high molecular weight polyethylene pipes to solve the problems raised above. Content of the Utility Model

[0004] The purpose of the utility model is to provide a water cooling tank for ultra-high molecular weight polyethylene pipes to solve the problem of uneven temperature reduction speed of the water cooling tank device for high molecular weight polyethylene pipes in the current market proposed in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A water cooling tank for ultra-high molecular weight polyethylene pipes, including a cooling box, a connecting frame, a water collecting tank, a filter element, a water pump, a refrigerating machine and a nozzle. A connecting frame is arranged at the inner bottom of the cooling box, and a transmission rod is arranged in the connecting frame, and a first gear is arranged on the transmission rod. A support frame is arranged above the first gear, and a fixing ring is connected to the support frame, and a movable groove is connected in the fixing ring. A spray ring is arranged in the movable groove, and nozzles are arranged in the spray ring, and transmission teeth are arranged on the outer side of the spray ring. Conveyor rollers are arranged between the bottoms of the spray rings, and water outlets are arranged at the bottoms of the conveyor rollers, and a water collecting tank is connected to the bottom of the water outlet. A filter element is arranged on the left side of the water collecting tank, and the left side of the water collecting tank is connected to a water pump through a water pipe, and a refrigerating machine is arranged on the water pump. Threaded rods are arranged at the upper and lower ends of the rear outlet of the cooling box, and connecting rods are connected to the threaded rods, and a connecting sleeve is connected to the connecting rod, and a first sliding groove is arranged in the connecting sleeve.

[0006] Preferably, the transmission rod and the transmission teeth on the surface of the spray ring on the support frame form a gear transmission structure through a first gear, and a reciprocating motor is connected to the rear side of the transmission rod.

[0007] Preferably, the fixed ring and the movable groove on the spray ring are connected by a rotating shaft, and the spray ring forms a rotating structure on the support frame through the fixed ring and the movable groove.

[0008] Preferably, the water outlet, the water collecting tank, the filter element, the water pump, the water pipe of the refrigerator, the spray ring, and the spray head form a water circulation structure, and the inside of the spray ring is a hollow structure.

[0009] Preferably, the connecting sleeve forms a threaded movable structure at the outlet of the cooling box through a threaded rod and a connecting rod, and the threaded rod and the connecting rod are in threaded connection.

[0010] Preferably, a sponge is connected to the inside of the connecting sleeve through a first sliding groove, and the upper and lower groups of connecting sleeves are arranged staggeredly.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: the ultra-high molecular weight polyethylene pipe water cooling tank;

[0012] (1) By arranging a spray ring in the cooling box that rotates reciprocally driven by a transmission rod, a first gear, and transmission teeth, the ultra-high molecular weight polyethylene pipe entering the cooling box can be comprehensively covered by the cold water sprayed from the nozzles on the spray ring, so that the cooling is uniform, avoiding the problem of different cooling speeds caused by uneven spraying, and preventing the surface of the ultra-high molecular weight polyethylene pipe from being uneven. At the same time, the used water is collected and filtered through the water outlet, the water collecting tank, the filter element, the water pump, and the refrigerator, and then cooled again, and is input into the spray ring through the delivery pipe for circulation, reducing the waste of water resources;

[0013] (2) At the outlet of the cooling box, a connecting sleeve that opens and closes driven by a threaded rod and a connecting rod is arranged, and a sponge is arranged inside the connecting sleeve, so as to wipe the surface of the water-cooled pipeline. By rotating the threaded rod, the opening and closing size of the arc-shaped connecting sleeve is changed to be suitable for pipelines of different sizes, thereby changing the position of the sponge, so that the sponge can be suitable for pipelines of different sizes. And the sponge is connected to the connecting sleeve through the first sliding groove, so that the sponge can be conveniently replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front sectional structure schematic diagram of the present utility model;

[0015] Figure 2 It is a side sectional structure schematic diagram of the sponge cleaning structure of the present utility model;

[0016] Figure 3 It is a side sectional structure schematic diagram of the spray rack of the present utility model;

[0017] Figure 4 This is the schematic diagram of the front sectional structure of the spray rack of the present utility model;

[0018] Figure 5 This is the schematic diagram of the front sectional structure of the connecting sleeve of the present utility model;

[0019] Figure 6 This is the schematic diagram of the top sectional structure of the present utility model.

[0020] In the figure: 1. Cooling box; 2. Connecting frame; 3. Transmission rod; 4. First gear; 5. Support frame; 6. Fixed ring; 7. Movable groove; 8. Spray ring; 9. Transmission tooth; 10. Conveyor roller; 11. Water outlet; 12. Water collecting tank; 13. Filter element; 14. Water pump; 15. Refrigerator; 16. Threaded rod; 17. Connecting rod; 18. Connecting sleeve; 19. First chute; 20. Sprinkler head. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figure 1-6The utility model provides a technical solution: an ultra-high molecular weight polyethylene pipe water cooling tank, comprising a cooling box 1, a connecting frame 2, a transmission rod 3, a first gear 4, a support frame 5, a fixed ring 6, a movable groove 7, a spray ring 8, a transmission tooth 9, a conveying roller 10, a water outlet 11, a water collecting box 12, a filter element 13, a water pump 14, a refrigerator 15, a threaded rod 16, a connecting rod 17, a connecting sleeve 18, a first slide 19 and a nozzle 20, a connecting frame 2 is arranged at the bottom of the inner side of the cooling box 1, and a transmission rod 3 is arranged in the connecting frame 2, and a first gear 4 is arranged on the transmission rod 3, a support frame 5 is arranged on the upper side of the conveying first gear 4, and a fixing ring 6 is connected to the support frame 5, and the fixing ring 6 is arranged in the fixing ring 6. A movable groove 7 is connected, a spray ring 8 is arranged in the movable groove 7, a nozzle 20 is arranged in the spray ring 8, and a transmission gear 9 is arranged on the outside of the spray ring 8, a conveying roller 10 is arranged between the bottom of the spray ring 8, and a water outlet 11 is arranged at the bottom of the conveying roller 10, and a water collecting box 12 is connected to the bottom of the water outlet 11, a filter element 13 is arranged on the left side of the water collecting box 12, and a water pump 14 is connected to the left side of the water collecting box 12 through a water pipe, and a refrigerator 15 is arranged on the water pump 14, and a threaded rod 16 is arranged at the upper and lower ends of the rear outlet of the cooling box 1, and a connecting rod 17 is connected to the threaded rod 16, and a connecting sleeve 18 is connected to the connecting rod 17, and a first slide groove 19 is arranged in the connecting sleeve 18.

[0023] The transmission rod 3 forms a gear transmission structure through the first gear 4 and the transmission teeth 9 on the surface of the spray ring 8 on the support frame 5, and the rear side of the transmission rod 3 is connected to a reciprocating motor, so that the transmission rod 3 drives the spray ring 8 to rotate on the fixed ring 6 through the gear transmission structure through the rotation of the reciprocating motor.

[0024] The fixed ring 6 and the movable groove 7 on the spray ring 8 are connected by a rotating shaft, and the spray ring 8 forms a rotating structure on the support frame 5 through the fixed ring 6 and the movable groove 7, so that the transmission teeth 9 on the outside of the spray ring 8 can rotate in the fixed ring 6 when they are turned by the first gear 4.

[0025] The water outlet 11, water collection tank 12, filter element 13, water pump 14, refrigerator 15, water pipe, spray ring 8, and nozzle 20 form a water circulation structure, so that water flows from the water outlet 11 into the inner water collection tank 12 and is filtered by the filter element 13, and then is drawn into the pipeline on the water pump 14, cooled in the refrigerator 15, and finally discharged from the water pipe into the spray ring 8 for circulation. The interior of the spray ring 8 is a hollow structure to facilitate the flow of water.

[0026] Refrigerator 15 cools the air through the compressor on the outside and then inputs it into refrigerator 15. The cold air cools the water flow in the water pipe through heat exchange.

[0027] The connecting sleeve 18 forms a threaded movable structure at the outlet of the cooling box 1 through the threaded rod 16 and the connecting rod 17. The threaded rod 16 and the connecting rod 17 are in threaded connection, so that the connecting sleeve 18 moves following the rotation of the threaded rod 16 driven by the motor outside the threaded rod 16, thereby changing the position of the connecting sleeve 18. And the connecting sleeve 18 is arc-shaped, which is convenient for contacting the pipeline.

[0028] A sponge is connected inside the connecting sleeve 18 through the first chute 19, so that the sponge can be quickly disassembled and assembled through the first chute 19. And the upper and lower groups of connecting sleeves 18 are arranged staggeredly to avoid collision between the upper and lower connecting sleeves 18.

[0029] Working principle: When using this water-cooling tank for ultra-high molecular weight polyethylene pipes, first, the ultra-high molecular weight polyethylene pipe enters from the front inlet of the cooling box 1, then falls on the conveying roller 10 at the bottom and is input into the spray ring 8. While the ultra-high molecular weight polyethylene pipe enters the cooling box 1, start the reciprocating motor outside the transmission rod 3, so that the reciprocating motor drives the first gear 4 to rotate reciprocally. The rotation of the first gear 4 will drive the spray ring 8 with transmission teeth 9 on its surface to rotate in the fixed ring 6, so that the nozzles 20 inside the spray ring 8 spray water reciprocally on the polyethylene pipe entering the spray ring 8, thereby cooling the outer surface of the polyethylene pipe. The water flow that has completed the cooling work will enter the water collection tank 12 from the water outlet 11 at the bottom of the cooling box 1 for collection, then the impurities are filtered out through the filter element 13, and it is pumped into the pipeline of the refrigerator 15 by the water pump 14 for heat exchange to reduce the temperature, and then enters the spray ring 8 from the water delivery pipe, and finally sprays out from the internal nozzles 20 for cooling work;

[0030] The ultra-high molecular weight polyethylene pipe that has completed cooling will be discharged from the outlet at the rear side of the cooling box 1. At the same time, start the motor outside the threaded rod 16, so that the threaded rod 16 drives the connecting rod 17 connected to it by thread to move. The movement of the connecting rod 17 will cause the arc-shaped connecting sleeves 18 on both sides of the outlet to drive the sponge inside to approach the polyethylene pipe, so as to tightly adhere to the polyethylene pipe to clean the residual water stains on the surface of the polyethylene pipe. And the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An ultra-high molecular weight polyethylene pipe water cooling tank, comprising a cooling box (1), a connecting frame (2), a water collecting box (12), a filter element (13), a water pump (14), a refrigerator (15) and a nozzle (20), characterized in that: A connecting frame (2) is provided at the bottom of the inner side of the cooling box (1), and a transmission rod (3) is provided in the connecting frame (2), and a first gear (4) is provided on the transmission rod (3), a support frame (5) is provided on the upper side of the first gear (4), and a fixed ring (6) is connected to the support frame (5), and a movable groove (7) is connected in the fixed ring (6), a spray ring (8) is provided in the movable groove (7), and a spray head (20) is provided in the spray ring (8), and a transmission tooth (9) is provided on the outer side of the spray ring (8), and a conveying roller (10) is provided between the bottoms of the spray ring (8), and a conveying roller (10) is provided on the outer side of the spray ring (8). A water outlet (11) is provided at the bottom of the delivery roller (10), and a water collecting box (12) is connected to the bottom of the water outlet (11), a filter core (13) is provided on the left side of the water collecting box (12), and a water pump (14) is connected to the left side of the water collecting box (12) through a water pipe, and a refrigerator (15) is provided on the water pump (14), threaded rods (16) are provided at the upper and lower ends of the rear outlet of the cooling box (1), and a connecting rod (17) is connected to the threaded rod (16), and a connecting sleeve (18) is connected to the connecting rod (17), and a first slide groove (19) is provided in the connecting sleeve (18).

2. The ultra-high molecular weight polyethylene pipe water cooling tank according to claim 1, characterized in that: The transmission rod (3) forms a gear transmission structure through the first gear (4) and the transmission teeth (9) on the surface of the spray ring (8) on the support frame (5), and a reciprocating motor is connected to the rear side of the transmission rod (3).

3. The ultra-high molecular weight polyethylene pipe water cooling tank according to claim 1, characterized in that: The fixed ring (6) and the movable groove (7) on the spray ring (8) are connected via a rotating shaft, and the spray ring (8) forms a rotating structure on the support frame (5) through the fixed ring (6) and the movable groove (7).

4. The ultra-high molecular weight polyethylene pipe water cooling tank according to claim 1, characterized in that: The water outlet (11), the water collecting box (12), the filter element (13), the water pump (14), the water pipe of the refrigerator (15), the spray ring (8), and the spray head (20) form a water circulation structure, and the interior of the spray ring (8) is a hollow structure.

5. The ultra-high molecular weight polyethylene pipe water cooling tank according to claim 1, characterized in that: The connecting sleeve (18) forms a threaded movable structure at the outlet of the cooling box (1) through a threaded rod (16) and a connecting rod (17), and the threaded rod (16) and the connecting rod (17) are threadedly connected.

6. The ultra-high molecular weight polyethylene pipe water cooling tank according to claim 1, characterized in that: The interior of the connecting sleeve (18) is connected to a sponge via a first sliding groove (19), and the upper and lower groups of connecting sleeves (18) are arranged alternately.

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