Pipe sleeve type cooler

Abstract

A pipe sleeve type cooler sequentially comprises a first end pipe, a first middle pipe formed at one end of the first end pipe, a first flange arranged at the other end of the first middle pipe, a second flange installed on the first flange through bolts, a second middle pipe arranged at the other end of the second flange, and a second end pipe arranged at the other end of the second middle pipe in the wire conveying and advancing direction. The outer side end of the second end pipe is communicated with a water inlet pipe in an upward extending mode, the outer side end of the first end pipe is communicated with a water outlet pipe in a downward extending mode, a space formed in the first middle pipe and the second middle pipe provides a container for cooling water, and the cooling effect can be improved in a cooling water even wrapping mode during cooling. And cooling water can flow conveniently through the water inlet pipe and the water outlet pipe, so that the purpose of rapid cooling is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable processing technical field especially relates to a pipe sleeve type cooler. BACKGROUND

[0002] Cable processing process often needs to cool it through cooling water, such as the completion of the winding operation of the conductor, needs to cool the insulating layer on its outside, to achieve the purpose of quick setting, and at present, when cooling, cooling water is contained in the cooling tank, and the cable after winding passes through the water tank and is cooled through the cooling water, the outer wall of the cable after this mode of cooling adheres to a certain amount of water, one is that water droplet falling can easily cause influence on the processing environment, two is that the existence of water droplet can easily cause influence on the measurement of the wire diameter, three is also to cause the waste of part water resource. SUMMARY

[0003] The utility model provides a pipe sleeve type cooler to solve the insufficient of prior art, solve the problem when cooling after cable winding, have stronger practicality.

[0004] In order to realize the utility model's purpose, the following technology is adopted:

[0005] A pipe sleeve type cooler includes a first end pipe, a first middle pipe formed at one end of the first end pipe, a first flange provided at the other end of the first middle pipe, a second flange provided at the other end of the first flange and installed by bolts, a second middle pipe provided at the other end of the second flange, a second end pipe provided at the other end of the second middle pipe, a water inlet pipe communicated with the outer end of the second end pipe extending upward, a water outlet pipe communicated with the outer end of the first end pipe extending downward, and a space formed in the first middle pipe and the second middle pipe providing a container for cooling water. During cooling, the cooling water uniformly wraps the conductor, which improves the cooling effect. The flow of the cooling water is facilitated through the water inlet pipe and the water outlet pipe, thereby achieving the purpose of rapid cooling.

[0006] An inner block is welded to the inner periphery of the first end pipe, a through hole is formed in the inner block, a drain hole is formed in the first end pipe extending downward, an end disc is installed on the outer end of the first end pipe by bolts, an inner extension table is provided on the inner wall of the end disc, a through hole is communicated with the through hole and coaxially arranged on the inner extension table and the end disc. The water in the first end pipe is easily drained through the drain hole.

[0007] An inner column is welded to the inner side of the second end pipe, a contraction hole is formed in the inner column, and the contraction hole is coaxially arranged with the through hole.

[0008] Further, in order to reduce the amount of cooling water passing through the through hole and avoid the influence of the through hole on the unsetting insulating layer, the through hole is arranged in a tapered structure, and the inner end of the through hole is a small end.

[0009] Further, in order to facilitate the discharge of the cooling water in the first end pipe, a tapered groove is provided at the inner side end of the inner extension platform, and the outer side end of the tapered groove is the small end.

[0010] Further, in order to avoid the cooling water moving with the cable and reduce the amount of water adhering to the cable, a thread is formed on the inner wall of the second end pipe, the inner part of the second end pipe is connected with an inner pressure disc through the thread, a ring groove is provided at the inner side end of the inner pressure disc, a rotating ring is rotatably arranged in the ring groove, a connecting ring is arranged on the inner wall of the rotating ring, the other end of the connecting ring is provided with a moving disc, a plurality of limiting plates are arranged on the inner wall of the inner pressure disc through screws, the limiting plates are located at the inner side of the rotating ring to limit the rotating ring, a sealing element is arranged on the moving disc, the sealing element is arranged in a shrink hole, the shrink hole is a tapered structure, and the inner side end of the shrink hole is the small end, the outer periphery of the sealing element is a tapered structure, a plurality of notches are provided on the sealing element, the inner periphery of the shrink hole acts on the outer periphery of the sealing element, and a through hole is arranged through the sealing element, the moving disc and the inner pressure disc.

[0011] Further, in order to improve the sealing effect between the first middle pipe and the second middle pipe, a sealing ring groove is provided on the inner end face of the second flange, and an inner insertion ring is arranged on the inner end face of the first flange and arranged in the sealing ring groove.

[0012] Further, in order to improve the heat dissipation effect and uniformly dissipate heat in all directions, a plurality of fins are welded on the inner walls of the first middle pipe and the second middle pipe, the fins are arranged in an inclined manner, and the inner side end of the fin is inclined towards one end of the water outlet pipe.

[0013] The above technical scheme has the following advantages:

[0014] The utility model can ensure the cooling effect of the cable after winding, and can also reduce the amount of cooling water adhering to the cable. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to make the purpose, technical scheme and advantages of the utility model clearer, the utility model will be described in further detail below with reference to the drawings.

[0016] Fig. 1 A perspective view of one embodiment is shown.

[0017] Fig. 2 A cross-sectional view of one embodiment is shown.

[0018] Fig. 3 An enlarged view of A is shown.

[0019] Fig. 4 An enlarged view of B is shown. DETAILED DESCRIPTION

[0020] AsFigs. 1-4 As shown, a pipe sleeve type cooler includes a first end pipe 1, one end of the first end pipe 1 is formed with a first middle pipe 10, the other end of the first middle pipe 10 is provided with a first flange 11, the first flange 11 is provided with a second flange 13 through bolt installation, the inner end face of the second flange 13 is provided with a sealing ring groove, the inner end face of the first flange 11 is provided with an inner plug ring 12, the inner plug ring 12 is provided in the sealing ring groove. The other end of the second flange 13 is provided with a second middle pipe 14, a plurality of fins 24 are welded on the inner wall of the first middle pipe 10 and the second middle pipe 14, the fins 24 are inclined, and the inner side end of the fin 24 is inclined to one end of the water outlet pipe 17. The other end of the second middle pipe 14 is provided with a second end pipe 16. The outer side end of the second end pipe 16 is upwardly extended and communicated with a water inlet pipe 15, and the outer side end of the first end pipe 1 is downwardly extended and communicated with a water outlet pipe 17. The inner wall of the first end pipe 1 is welded with an inner block 19, the inner block 19 is provided with a through hole 20, the through hole 20 is a tapered structure, and the inner side end of the through hole 20 is a small end, the first end pipe 1 is downwardly extended and provided with a drain hole,

[0021] The outer side end of the first end pipe 1 is provided with an end disc 21 through bolt installation, the inner wall of the end disc 21 is provided with an inner extension table 22, the inner extension table 22 is provided with a tapered groove 23, the outer side end of the tapered groove 23 is a small end, and the inner extension table 22 and the end disc 21 are provided with a through hole, the through hole is coaxially arranged with the through hole 20;

[0022] The outer side end of the second end pipe 16 is internally welded with an inner column 25, the inner column 25 is provided with a shrink hole, and the shrink hole is coaxially arranged with the through hole 20. The inner wall of the second end pipe 16 is formed with a thread, the inner side end of the inner pressure disc 27 is provided with a ring groove, the inner wall of the inner pressure disc 27 is provided with a plurality of limiting plates 28 through screw installation, the limiting plates 28 are located on the inner side of the rotating ring 29 to limit the rotating ring 29, the outer periphery of the sealing element 32 is a tapered structure, and the shrink hole is a tapered structure, and the inner side end of the shrink hole is a small end, the outer periphery of the sealing element 32 is a tapered structure, and the sealing element 32 is provided with a plurality of notches 33, the inner periphery of the shrink hole acts on the outer periphery of the sealing element 32, the sealing element 32, the moving disc 31 and the inner pressure disc 27 are provided with a through hole, and the through hole is coaxially arranged with the through hole 20.

[0023] In use, the cable enters from the first end tube 1 and then exits from the second end tube 16, and in the process of cable conveying, the circulating cooling water enters the cavities in the first middle tube 10 and the second middle tube 14 through the water inlet pipe 15, and the cooling water with lower temperature enters first and contacts the cable segment that has been cooled, so as to avoid that the temperature change is too large and affects the quality of the cable, and then the cooling water flows to the water outlet pipe 17 in the reverse direction of the cable conveying direction, and the cooling water is discharged through the water outlet pipe 17, and the cable will be conveyed through the through hole and the through hole 20, in the process of conveying and cooling, part of the cooling water will flow outward to the first end tube 1 through the through hole 20, and then flows to the water outlet main pipe through the drain hole, and the cable after being cooled will move outward through the sealing element 32, in order to remove the water on the cable, therefore, the sealing element 32 can be contracted under the action of the contraction hole by rotating the rotating ring 29, so that the contraction hole closely adheres to the outer periphery of the cable, so as to reduce the adhesion amount of the cooling water as much as possible.

[0024] The preferred embodiments of the present application are described above, but the present application is not limited to the above, and it is obvious that those skilled in the art can make various modifications and changes to the present application without departing from the spirit and scope of the present application. Therefore, if these modifications and changes of the present application belong to the scope of the claims of the present application and equivalent technologies, the present application also intends to include these modifications and changes.

Claims

1. A tube-in-shell cooler characterized by, The first end pipe (1) is sequentially provided with a first end pipe (1), a first middle pipe (10) formed at one end of the first end pipe (1), a first flange (11) provided at the other end of the first middle pipe (10), a second flange (13) mounted on the first flange (11) by bolts, a second middle pipe (14) provided at the other end of the second flange (13), and a second end pipe (16) provided at the other end of the second middle pipe (14); The outer side end of the second end pipe (16) is upwardly and continuously communicated with a water inlet pipe (15), and the outer side end of the first end pipe (1) is downwardly and continuously communicated with a water outlet pipe (17); The inner wall of the first end pipe (1) is welded with an inner block (19), and the inner block (19) is provided with a through hole (20); The outer side end of the first end pipe (1) is provided with an end disc (21) mounted by bolts, and the inner wall of the end disc (21) is provided with an inner extension table (22), and the inner extension table (22) and the end disc (21) are continuously provided with a through hole coaxially arranged with the through hole (20); The outer side end of the second end pipe (16) is welded with an inner column (25) inside, and the inner column (25) is provided with a shrinkage hole coaxially arranged with the through hole (20).

2. The tube-in-shell chiller of claim 1, wherein, The through hole (20) is in a tapered structure, and the inner side end of the through hole (20) is a small end.

3. The tube-in-shell chiller of claim 1, wherein, The inner side end of the inner extension table (22) is provided with a tapered groove (23) in an open manner, and the outer side end of the tapered groove (23) is a small end.

4. The tube-in-shell chiller of claim 1, wherein, The inner wall of the second end pipe (16) is formed with a thread, and the inner part of the second end pipe (16) is connected with an inner pressure disc (27) through the thread, the inner side end of the inner pressure disc (27) is provided with a ring groove, a rotating ring (29) is rotatably arranged in the ring groove, the inner wall of the rotating ring (29) is provided with a connecting ring (30), the other end of the connecting ring is provided with a moving disc (31), the inner wall of the inner pressure disc (27) is provided with a plurality of limiting plates (28) mounted by screws, the limiting plates (28) are located on the inner side of the rotating ring (29) to limit the rotating ring (29), the moving disc (31) is provided with a sealing element (32), the sealing element (32) is arranged in the shrinkage hole, the shrinkage hole is in a tapered structure, and the inner side end of the shrinkage hole is a small end, the outer periphery of the sealing element (32) is in a tapered structure, and a plurality of notches (33) are provided on the sealing element (32), the inner periphery of the shrinkage hole acts on the outer periphery of the sealing element (32), the sealing element (32), the moving disc (31) and the inner pressure disc (27) are continuously provided with a communication hole coaxially arranged with the through hole (20).

5. The tube-in-shell chiller of claim 1, wherein, The inner end surface of the second flange (13) is provided with a sealing ring groove, and the inner end surface of the first flange (11) is provided with an inner insertion ring (12) arranged in the sealing ring groove.

6. The tube-in-shell chiller of claim 1, wherein, The inner walls of the first middle pipe (10) and the second middle pipe (14) are welded with a plurality of fins (24), the fins (24) are arranged in an inclined manner, and the inner side end of the fin (24) is inclined towards one end of the water outlet pipe (17).

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