A wire drawing liquid cooling circulation device

Abstract

This utility model discloses a wire drawing fluid cooling circulation device, including a cooling tank. Several baffles are spaced along the length of the cooling tank, with adjacent baffles staggered vertically, forming an S-shaped cooling channel between the cooling tank and the baffles. One end of the cooling channel forms an inlet, and the other end forms an outlet. A diversion pipe is located above the outlet, and an outlet pipe, a delivery pipe, and a first cooling pipe are connected to the outside of the diversion pipe. One end of the outlet pipe extends into the cooling tank, and a wire drawing fluid pump is connected to the middle of the outlet pipe. A wire drawing machine is connected to the outside of the delivery pipe. The first cooling pipe is located above the cooling tank and has multiple first spray nozzles spaced along the length of the cooling tank. The first cooling pipe is used to return a portion of the wire drawing fluid to the cooling tank and to cool the wire drawing fluid through spraying. This utility model can improve the cooling effect of the wire drawing fluid.

Description

Technical Field

[0001] This utility model relates to a wire drawing fluid cooling device, and more particularly to a wire drawing fluid cooling circulation device. Background Technology

[0002] Existing cooling devices for copper wire drawing machines, such as those shown in patent 201420540875.6, include a cooling tank with several partitions spaced apart within it. These partitions divide the cooling tank to extend the flow path of the drawing fluid, thereby achieving cooling before the fluid returns to the drawing machine. However, the actual cooling effect of this device is not ideal. This is because even with extended residence time in the cooling tank, most of the fluid cannot directly contact the outside air during its flow, resulting in slow cooling and making it difficult to achieve rapid cooling by simply extending the time. Furthermore, the design of the cooling tank limits manufacturers' ability to increase the contact area between the drawing fluid and the outside air through conventional methods, further complicating the rapid cooling of the fluid.

[0003] Therefore, existing wire drawing fluid cooling devices suffer from poor cooling performance. Utility Model Content

[0004] The purpose of this invention is to provide a cooling circulation device for wire drawing fluid. It can improve the cooling effect of the wire drawing fluid.

[0005] The technical solution of this utility model is as follows: A wire drawing fluid cooling circulation device includes a cooling pool, in which several baffles are spaced apart along the length direction. Adjacent baffles are staggered vertically, forming an S-shaped cooling channel between the cooling pool and the baffles. One end of the cooling channel forms an inlet, and the other end forms an outlet. A diversion pipe is provided above the outlet. An outlet pipe, a delivery pipe, and a first cooling pipe are connected to the outside of the diversion pipe. One end of the outlet pipe extends into the cooling pool, and a wire drawing fluid pump is connected to the middle of the outlet pipe. A wire drawing machine is connected to the outside of the delivery pipe. The first cooling pipe is located above the cooling pool and has multiple first spray nozzles spaced apart along the length direction of the cooling pool. The first cooling pipe is used to return a portion of the wire drawing fluid to the cooling pool and to cool the wire drawing fluid through spraying.

[0006] In the aforementioned wire drawing fluid cooling circulation device, the end of the first cooling pipe extends above the liquid inlet.

[0007] In the aforementioned wire drawing fluid cooling circulation device, multiple return ports are distributed at intervals along the length direction on the distribution pipe. Some of the return ports are connected to the first cooling pipe, and the remaining return ports are externally connected to ball valves.

[0008] The aforementioned wire drawing fluid cooling circulation device also includes a second cooling pipe connected to a portion of the return port. The second cooling pipe is located above the liquid outlet, and the bottom of the second cooling pipe is provided with a plurality of second spray nozzles spaced apart along the width direction of the cooling pool.

[0009] In the aforementioned wire drawing fluid cooling circulation device, a rain shelter is provided above the cooling pool, and a support frame is connected around the bottom of the rain shelter. Several lifting beams are connected in the middle of the support frame, and the lifting beams are used to lift the first cooling pipe and the second cooling pipe.

[0010] Compared with the prior art, this utility model has the following characteristics: (1) This utility model, through the cooperation of the drawing liquid pump, the liquid delivery pipe and the liquid outlet pipe, can extract the drawing liquid in the cooling pool and send it into the drawing machine, thereby realizing the circulation and cooling of the drawing liquid; through the structural cooperation of the diversion pipe and the first cooling pipe, the drawing liquid can flow into the first cooling pipe after being extracted, and spray out from each of the first spray nozzles of the first cooling pipe, so that this part of the drawing liquid can come into complete contact with the outside air during the spraying process, that is, to achieve rapid cooling of the drawing liquid; after spraying, the drawing liquid flows back into the cooling pool, and flows along the cooling pool to the liquid outlet and is drawn out, so that it can cool the remaining high temperature drawing liquid during the flow process, thereby improving the overall cooling effect of the drawing liquid; (2) By combining the structure of the second cooling pipe and the split pipe, the drawing liquid at the outlet can be sprayed and cooled by circulating spraying, thereby further reducing the temperature of the drawing liquid when it is extracted; and by limiting the position of the second cooling pipe, the drawing liquid can quickly flow back to the outlet after being sprayed by the second cooling pipe, and the drawing liquid at the outlet can be cooled separately, thereby further reducing the temperature of the drawing liquid at the outlet. (3) By combining the distribution pipe and the return port, the manufacturer can adjust the number of the first and second cooling pipes according to the actual cooling effect and needs, so as to ensure the cooling effect of the drawing fluid under different ambient temperatures. Therefore, this invention can improve the cooling effect on drawing fluid. Attached Figure Description

[0011] Figure 1 This is a structural schematic diagram of Example 1; Figure 2 yes Figure 1 View from direction A; Figure 3 This is a schematic diagram of the installation of the second cooling pipe in Example 2.

[0012] The labels in the attached diagram are: 1-cooling pool, 2-baffle, 3-inlet, 4-outlet, 5-diverter pipe, 6-outlet pipe, 7-supply pipe, 8-first cooling pipe, 9-drawing liquid pump, 10-return port, 11-second cooling pipe, 12-rain shelter, 13-support frame, 14-lifting beam. Detailed Implementation

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments, but this should not be construed as limiting the present invention.

[0014] Example 1. A wire drawing fluid cooling circulation device, configured as follows: Figure 1 and 2 As shown, the system includes a cooling pool 1, within which several partitions 2 are spaced along the length of the cooling pool 1. Adjacent partitions 2 are staggered vertically, forming an S-shaped cooling channel between the cooling pool 1 and the partitions 2. One end of the cooling channel forms a liquid inlet 3, which is equipped with a liquid inlet pipe connected to a wire drawing machine for transporting the high-temperature wire drawing liquid discharged from the wire drawing machine into the cooling pool 1. The other end of the cooling channel forms a liquid outlet 4, above which a diversion pipe 5 is provided. The outside of the diversion pipe 5 is connected to... It has an outlet pipe 6, a delivery pipe 7, and a first cooling pipe 8. The diameter of the first cooling pipe 8 is smaller than that of the delivery pipe 7. One end of the outlet pipe 6 extends into the cooling pool 1. A drawing liquid pump 9 is connected to the middle of the outlet pipe 6. The outside of the delivery pipe 7 is connected to a drawing machine. The first cooling pipe 8 is located above the cooling pool 1 and has multiple first spray nozzles distributed at intervals along the length of the cooling pool 1. The first cooling pipe 8 is used to return part of the drawing liquid to the cooling pool 1 and to cool the drawing liquid by spraying.

[0015] The end of the first cooling pipe 8 extends above the liquid inlet 3. When in use, the first cooling pipe 8 sprays the drawing liquid onto different positions along the length of the cooling pool 1.

[0016] The diversion pipe 5 has multiple return ports 10 spaced apart along its length. Some of the return ports 10 are connected to the first cooling pipe 8, and the remaining return ports 10 are externally connected to ball valves.

[0017] A rain shelter 12 is provided above the cooling pool 1. The bottom of the rain shelter 12 is fixed to the ground outside the cooling pool 1 by a support frame 13. Several lifting beams 14 are connected to the middle of the support frame 13. The lifting beams 14 are used to lift the first cooling pipe 8.

[0018] The first cooling pipe 8 can be made of flexible rubber tubing, which facilitates loading, unloading and storage for the manufacturer.

[0019] In this embodiment, the drawing fluid from the drawing machine is transported to the inlet 3 of the cooling tank 1 via the inlet pipe, and flows along the S-shaped cooling channel towards the outlet 4. When the drawing fluid reaches the outlet 4, it is pumped and transported by the drawing fluid pump 9, causing most of the pumped-out drawing fluid to flow back into the drawing machine along the delivery pipe 7, thus achieving circulation of the drawing fluid. The remaining drawing fluid flows back into the cooling tank 1 along the first cooling pipe 8 and comes into full contact with the outside air through the spray of the first cooling pipe 8, thereby achieving rapid cooling of this portion of the drawing fluid.

[0020] With the above-mentioned combination, this embodiment can achieve spray cooling of part of the drawing fluid on the basis of existing static cooling, that is, further improve the cooling effect of the drawing fluid. The manufacturer can also adjust the number of the first cooling pipes 8 according to the actual cooling effect, thereby ensuring the cooling stability of the drawing fluid.

[0021] Example 2. A wire drawing fluid cooling circulation device, configured as follows: Figure 3 As shown, the system includes a cooling pool 1, with several partitions 2 spaced along its length. Adjacent partitions 2 are staggered vertically, forming an S-shaped cooling channel between the cooling pool 1 and the partitions 2. One end of the cooling channel forms an inlet 3, which is connected to a drawing machine via an inlet pipe. This inlet pipe transports the high-temperature drawing liquid discharged from the drawing machine into the cooling pool 1. The other end of the cooling channel forms an outlet 4, above which is a diversion pipe 5. The diversion pipe 5 is connected to an outlet pipe 6, a delivery pipe 7, and a first cooling pipe 8. One end of the outlet pipe 6 extends into the cooling pool 1, and a drawing liquid pump 9 is connected to the middle of the outlet pipe 6. The delivery pipe 7 is connected to the drawing machine. The first cooling pipe 8 is located above the cooling pool 1 and has multiple first spray nozzles spaced along its length. The first cooling pipe 8 is used to return a portion of the drawing liquid to the cooling pool 1 and to cool the drawing liquid through spraying.

[0022] The end of the first cooling pipe 8 extends above the liquid inlet 3. When in use, the first cooling pipe 8 sprays the drawing liquid onto different positions along the length of the cooling pool 1.

[0023] The diversion pipe 5 has multiple return ports 10 spaced apart along its length. Some of the return ports 10 are connected to the first cooling pipe 8, and the remaining return ports 10 are externally connected to ball valves.

[0024] It also includes a second cooling pipe 11 connected to a partial return port 10. The second cooling pipe 11 is located above the liquid outlet 4. The bottom of the second cooling pipe 11 is provided with a plurality of second spray nozzles spaced apart along the width direction of the cooling pool 1.

[0025] A rain shelter 12 is provided above the cooling pool 1. The bottom of the rain shelter 12 is connected to a support frame 13 and fixed to the ground outside the cooling pool 1. Several lifting beams 14 are connected to the middle of the support frame 13. The lifting beams 14 are used to lift the first cooling pipe 8 and the second cooling pipe 11.

[0026] Both the first cooling pipe 8 and the second cooling pipe 11 can be made of flexible rubber tubing, which facilitates loading, unloading and storage for the manufacturer.

[0027] This embodiment adds a second cooling pipe 11 to the first embodiment, so that the drawing fluid can fall directly into the outlet 4 after being sprayed by the second cooling pipe 11. This can further improve the cooling effect of the drawing fluid at the outlet 4, and also shorten the flow distance of the drawing fluid in one cycle of cooling, thereby improving the overall cooling efficiency of this embodiment.

Claims

1. A wire drawing fluid cooling circulation device, comprising a cooling tank (1), wherein a plurality of partitions (2) are spaced apart along the length of the cooling tank (1), adjacent partitions (2) are staggered vertically, and an S-shaped cooling channel is formed between the cooling tank (1) and the partitions (2), one end of the cooling channel forms an inlet (3), and the other end of the cooling channel forms an outlet (4), characterized in that: A diversion pipe (5) is provided above the outlet (4). The outside of the diversion pipe (5) is connected to the outlet pipe (6), the delivery pipe (7) and the first cooling pipe (8). One end of the outlet pipe (6) extends into the cooling pool (1). The middle part of the outlet pipe (6) is connected to the drawing liquid pump (9). The outside of the delivery pipe (7) is connected to the drawing machine. The first cooling pipe (8) is located above the cooling pool (1) and has multiple first spray nozzles distributed at intervals along the length of the cooling pool (1). The first cooling pipe (8) is used to return part of the drawing liquid to the cooling pool (1) and cool the drawing liquid by spraying.

2. The wire drawing fluid cooling circulation device according to claim 1, characterized in that: The end of the first cooling pipe (8) extends above the liquid inlet (3).

3. The wire drawing fluid cooling circulation device according to claim 1, characterized in that: The diversion pipe (5) has multiple return ports (10) spaced apart along its length. Some of the return ports (10) are connected to the first cooling pipe (8), and the remaining return ports (10) are externally connected to ball valves.

4. The wire drawing fluid cooling circulation device according to claim 3, characterized in that: It also includes a second cooling pipe (11) connected to a partial return port (10), the second cooling pipe (11) being located above the liquid outlet (4), and the bottom of the second cooling pipe (11) having a plurality of second spray nozzles spaced apart along the width direction of the cooling pool (1).

5. The wire drawing fluid cooling circulation device according to claim 4, characterized in that: The cooling pool (1) is provided with a rain shelter (12) above it. The bottom of the rain shelter (12) is connected to a support frame (13). The middle of the support frame (13) is connected to several lifting beams (14). The lifting beams (14) are used to lift the first cooling pipe (8) and the second cooling pipe (11).

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