Insulating layer circulating cooling device for cable production

Abstract

The utility model discloses an insulating layer circulation cooling device for cable production, which comprises a circulation water tank, a supporting rod is fixedly connected to the inner side surface of the circulation water tank, an arch-shaped bevel shell is fixed to the upper surface of the supporting rod, a supporting shaft is arranged on the inner side surface of the arch-shaped bevel shell, and the supporting shaft is fixedly connected with the supporting rod. A positioning wheel is arranged on the surface of the outer end of the supporting shaft, a cable is positioned and wound outside the positioning wheel, wire openings are formed in the side face of the arch-shaped bevel shell and formed in the upper end surface of the left side and the lower end surface of the right side of the arch-shaped bevel shell, and a bevel flow guide pipe is fixed to the inner side surface of the lower end of the arch-shaped bevel shell; wiring walking is carried out in the arched bevel shell, workers can conveniently carry out wiring operation, after spraying, direct downward discharging and backflow to the circulating water tank are achieved, pipeline conveying is not needed, the mechanism is simple, the cost is low, when the device is used, the device is exposed, heat dissipation is higher in cooperation with a fan, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the field of insulating layer circulating cooling devices for cable production, and more specifically to an insulating layer circulating cooling device for cable production. Background Art

[0002] The cable insulation layer is the key to ensure that the cable can normally complete the task of power transmission. Therefore, in the production process of the cable, it is particularly important to ensure the performance of its insulation layer. At present, the insulation material outside the cable core must be in a molten state before it can be attached to the outside of the conductor core of the cable. Therefore, the cable with the insulation layer must be cooled before the insulation layer on it can be changed from a molten state to a cross-linked state. The existing cooling device is mainly a cable cooling water tank. The conventional cooling water tank is a rectangular parallelepiped, which contains cooling water, and the cable passes through the water tank once. In order to ensure that the cable is fully cooled, the existing water tank is generally set at a long distance, which will occupy a large site, resulting in a waste of site area.

[0003] In the prior art patents, the disclosed technical patents, such as CN209232484U, a cable circulation cooling device, includes a spray box, a spray device is arranged in the spray box, a plurality of groups of conveying rods are arranged in the spray box at equal distances in the vertical direction, through holes for cables to pass through are opened on the side walls of the spray box at both ends of each group of conveying rods, and guide turntables for steering the cables are staggered on the outside of both sides of the spray box. The utility model provides a cable circulation cooling device, which changes the moving trajectory of the cable to form a multi-fold shape in the longitudinal direction, so that the cable can be more fully in contact with the spray water in the spray box;

[0004] The above patent adopts a built-in guiding mechanism, and the cable runs in the spray box. However, in actual operation, the cable cannot be laid in the spray box, and workers cannot operate it when it is repeatedly entangled. In addition, pipeline transportation is required during the spray cycle, and the mechanism is complicated and the cost is high. Spraying in a closed space is inconvenient for heat dissipation. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide an insulation layer circulating cooling device for cable production. By wiring in the arched angle shell, it is convenient for workers to operate the wiring. After spraying, the water is directly discharged downward and returned to the circulating water tank without the need for transportation through pipelines. The structure is simple and the cost is low. When in use, the outside is exposed, and the heat dissipation is stronger when combined with a fan, making it easy to use.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] The cooling device of claim 1, wherein the cooling water tank is provided with a cooling water tank having a plurality of channels, and the cooling water tank has a plurality of channels that are connected to the cooling water tank. The cooling water tank has a plurality of channels that are connected to the cooling water tank. The cooling water tank has a plurality of channels that are connected to the cooling water tank. The cooling water tank has a plurality of channels that are connected to the cooling water tank. The cooling water tank has a plurality of channels that are connected to the cooling water tank.

[0008] Furthermore, the fan is fixed on the upper surface of the arched angle shell and blows air from top to bottom. The fan blows air downward at the upper end, which is convenient for blowing the outer sheath of the cable to dissipate heat and cool it during spray cooling, thereby improving heat dissipation performance and facilitating cooling.

[0009] Furthermore, the auxiliary elbows are evenly distributed from top to bottom on the outer surface of the angled guide tube, and the auxiliary elbows are aligned with the cables to facilitate spraying. The wound cables run at the lower end of the elbows and can be fully sprayed and cooled.

[0010] Furthermore, the outer end of the angled guide pipe is fixed to the water pump guide pipe, and the water pump is fixed to the outer surface of the arched angled shell to facilitate water suction and guidance.

[0011] Furthermore, a suction pipe is provided on the lower end surface of the water pump, and the suction pipe extends to the inner side of the circulating water tank to facilitate water pumping by the water pump.

[0012] Furthermore, a water guide port is arranged at the lower right end of the circulating water tank, and a water inlet is arranged at the upper left end of the circulating water tank, so that water can flow in and out of the circulating water tank conveniently.

[0013] Furthermore, the support shafts and positioning wheels are arranged in two rows on the inner surface of the arched angle shell, and six groups are arranged in each row, which are evenly distributed, so that the cables can be evenly wired and used, and can be evenly wound and walked. When cooling, they can be fully sprayed with water, which is convenient for sufficient cooling.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) By wiring inside the arched angle shell, it is convenient for workers to operate the wiring. After spraying, the water can be directly discharged downward and returned to the circulating water tank without being transported through pipelines. The structure is simple and the cost is low. When in use, the outside is exposed, and the heat dissipation is stronger when combined with the fan, which is convenient to use.

[0016] Furthermore, the fan is fixed on the upper surface of the arched angle shell and blows air from top to bottom. The fan blows air downward at the upper end, which is convenient for blowing the outer sheath of the cable to dissipate heat and cool during spray cooling, thereby improving heat dissipation performance and facilitating cooling.

[0017] The auxiliary elbows are evenly distributed from top to bottom on the outer surface of the angled guide pipe. The auxiliary elbows are aligned with the cables, which is convenient for spraying. The wound cables wander at the lower end of the elbows and can be fully sprayed and cooled.

[0018] The outer end of the angled guide pipe is fixed to the water pump guide pipe, and the water pump is fixed on the outer surface of the arched angled shell to facilitate water suction and water conduction;

[0019] A suction pipe is arranged on the lower end surface of the water pump, and the suction pipe extends to the inner side of the circulating water tank to facilitate water pumping by the water pump;

[0020] A water inlet is set at the lower right end of the circulating water tank, and a water inlet is set at the upper left end of the circulating water tank, so that water can flow in and out of the circulating water tank conveniently;

[0021] Two rows of support shafts and positioning wheels are arranged on the inner surface of the arched angle shell, and six groups are arranged in each row, which are evenly distributed, so that the cables can be evenly wired and used, and can be evenly wound and walked. When cooling, they can be fully sprayed with water, which is convenient for full cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a top view of the connection relationship between the arched angle shell and the circulating water tank of the utility model;

[0024] Figure 3 It is a three-dimensional diagram of the arched angled shell, the positioning wheel and the angled guide pipe of the utility model;

[0025] Figure 4 This is a view of the angled guide pipe of the present utility model.

[0026] Description of the numbers in the figure:

[0027] 1 circulating water tank, 2 supporting rod, 3 arched angle shell, 4 supporting shaft, 5 positioning wheel, 6 guiding notch, 7 angle guide pipe, 8 main elbow, 9 secondary elbow, 10 fan, 11 water pump, 12 suction pipe. DETAILED DESCRIPTION

[0028] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0029] Example 1

[0030] See also Figure 1-4 , an insulating layer circulating cooling device for cable production, comprising a circulating water tank 1, a supporting rod 2 is fixedly connected to the inner surface of the circulating water tank 1, an arched angle shell 3 is fixed to the upper surface of the supporting rod 2, a supporting shaft 4 is arranged on the inner surface of the arched angle shell 3, a positioning wheel 5 is arranged on the outer end surface of the supporting shaft 4, and a cable is wound around the positioning wheel 5 (a water guide port is arranged at the lower right end of the circulating water tank 1, and a supporting shaft 4 and a positioning wheel 5 are arranged in two rows on the inner surface of the arched angle shell 3 at the upper left end of the circulating water tank 1, and six groups are arranged in each row, which are evenly distributed, convenient for the distribution of cable routing, and can increase the area of ​​spray cooling, with strong cooling performance), the arched angle shell The side of the arched angled shell 3 is provided with a wire notch 6, and the wire notch 6 is arranged on the upper surface of the left side and the lower surface of the right side of the arched angled shell 3. The inner surface of the lower end of the arched angled shell 3 is fixed with an angled guide pipe 7, and the upper end of the angled guide pipe 7 is provided with a main elbow 8, and the outer side of the lower end of the angled guide pipe 7 is provided with a secondary elbow 9. The upper surface of the arched angled shell 3 is fixedly connected with a fan 10. By wiring and walking in the arched angled shell 3, it is convenient for workers to operate the wiring. After spraying, it can be directly discharged downward and returned to the circulating water tank 1 without being transported through a pipeline. The structure is simple and the cost is low. When in use, the outside is exposed, and the heat dissipation is stronger with the fan 10, which is convenient to use.

[0031] The fan 10 is fixed on the upper surface of the arched angled shell 3 and blows air from top to bottom; the auxiliary elbows 9 are evenly distributed on the outer surface of the angled guide pipe 7 from top to bottom, and the auxiliary elbows 9 are aligned with the cable line. The outer end of the angled guide pipe 7 is fixed to the guide pipe of the water pump 11, and the water pump 11 is fixed on the outer surface of the arched angled shell 3; the lower end surface of the water pump 11 is provided with a suction pipe 12, and the suction pipe 12 extends to the inner side of the circulating water tank 1;

[0032] When in use, during wiring, the cable eyelet guide notch 6 can be directly introduced through the arched angle shell 3 structure, which is an open structure, and wound around the outer surface of all positioning wheels 5 for positioning, and can be pulled for positioning and transportation, which is convenient for wiring operation.

[0033] Example 2

[0034] See also Figure 1-4, an insulating layer circulating cooling device for cable production, comprising a circulating water tank 1, a support rod 2 is fixedly connected to the inner surface of the circulating water tank 1, an arched angle shell 3 is fixed to the upper surface of the support rod 2, a support shaft 4 is arranged on the inner surface of the arched angle shell 3, a positioning wheel 5 is arranged on the outer end surface of the support shaft 4, and a cable is wound around the positioning wheel 5, a wire notch 6 is arranged on the left upper end surface and the right lower end surface of the arched angle shell 3, and the arched angle shell The inner surface of the lower end of 3 is fixed with an angled guide pipe 7, the upper end of the angled guide pipe 7 is provided with a main elbow 8, the outer side of the lower end of the angled guide pipe 7 is provided with a secondary elbow 9, and the upper surface of the arched angled shell 3 is fixedly connected with a fan 10. By wiring and walking in the arched angled shell 3, it is convenient for workers to operate the wiring. After spraying, it can be directly discharged downward and returned to the circulating water tank 1 without being transported through a pipeline. The structure is simple and the cost is low. When in use, the outside is exposed, and the heat dissipation is stronger with the fan 10, which is convenient to use.

[0035] The fan 10 is fixed on the upper surface of the arched angled shell 3 and blows air from top to bottom; the auxiliary elbows 9 are evenly distributed on the outer surface of the angled guide pipe 7 from top to bottom, and the auxiliary elbows 9 are aligned with the cable line. The outer end of the angled guide pipe 7 is fixed to the guide pipe of the water pump 11, and the water pump 11 is fixed on the outer surface of the arched angled shell 3; the lower end surface of the water pump 11 is provided with a suction pipe 12, and the suction pipe 12 extends to the inner side of the circulating water tank 1;

[0036] During spray cooling, the water in the circulating water tank 1 is sucked by the suction pipe 12 driven by the water pump 11, and can be introduced into the angled guide pipe 7, and sprayed out through all the elbow structures, and can directly reach the surface of the corresponding cable line, so that spray cooling can be directly performed, and comprehensive cooling can be performed. The cooled water directly flows back to the circulating water tank 1, and there is no need to use pipeline transportation, which is low in cost. During cooling, there is no fan 10 on the top, and air can be blown directly downward. Combined with the open design, it is convenient for the outer sheath of the cable to dissipate heat, thereby improving the cooling performance.

[0037] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. An insulation layer circulating cooling device for cable production, comprising a circulating water tank (1), characterized in that: The inner surface of the circulating water tank (1) is fixedly connected to a support rod (2), the upper surface of the support rod (2) is fixed to an arched angle shell (3), the inner surface of the arched angle shell (3) is provided with a support shaft (4), the outer end surface of the support shaft (4) is provided with a positioning wheel (5), and a cable is wound around the positioning wheel (5) for positioning, the side of the arched angle shell (3) is provided with a wire notch (6), the wire notch (6) is provided on the left upper end surface and the right lower end surface of the arched angle shell (3), the lower inner surface of the arched angle shell (3) is fixed with an angled guide tube (7), the upper end of the angled guide tube (7) is provided with a main elbow (8), the lower end of the angled guide tube (7) is provided with a secondary elbow (9), and the upper surface of the arched angle shell (3) is fixedly connected to a fan (10).

2. The insulation layer circulation cooling device for cable production according to claim 1 is characterized in that: The fan (10) is fixed on the upper surface of the arched angled shell (3) and blows air from top to bottom.

3. The insulation layer circulation cooling device for cable production according to claim 1 is characterized in that: The secondary elbows (9) are evenly distributed from top to bottom on the outer surface of the angled flow guide tube (7), and the secondary elbows (9) are aligned with the cable.

4. The insulation layer circulation cooling device for cable production according to claim 1 is characterized in that: The outer end of the angled flow guide pipe (7) is fixed to the flow guide pipe of the water pump (11), and the water pump (11) is fixed to the outer surface of the arched angled shell (3).

5. The insulation layer circulation cooling device for cable production according to claim 4 is characterized in that: A suction pipe (12) is provided on the lower end surface of the water pump (11), and the suction pipe (12) extends to the inner side of the circulating water tank (1).

6. The insulation layer circulation cooling device for cable production according to claim 1 is characterized in that: A water inlet is arranged at the lower right end of the circulating water tank (1), and a water inlet is arranged at the upper left end of the circulating water tank (1).

7. The insulation layer circulation cooling device for cable production according to claim 1 is characterized in that: The support shafts (4) and positioning wheels (5) are arranged in two rows on the inner surface of the arched angled shell (3), and each row is provided with six groups.

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