Cable insulating layer cooling device

Abstract

The utility model discloses a cable insulation layer cooling device which comprises a supporting base, an arc-shaped pipe is fixedly arranged at the top end of the supporting base and located at the upper end of a water tank, a plurality of sprayers are fixedly arranged on the two sides of the bottom of the arc-shaped pipe at equal intervals, a guide pipe is arranged at the lower end of one side of the supporting base in a penetrating mode, and one end of the guide pipe is connected with the inner wall of the arc-shaped pipe in a penetrating mode. Mounting grooves are formed in the two ends of the outer wall of the arc-shaped pipe correspondingly, and condensation pipes are fixedly arranged on the inner walls of the two mounting grooves correspondingly. According to the utility model, a molded cable insulating layer is dragged through the arc-shaped groove, is cooled through clear water, is guided through the guide pipe at the lower end, and is led into the through grooves in the arc-shaped pipe, two ends of each through groove are connected with the spray heads, and the spray heads spray the cable insulating layer downwards to wash the insulating layer in the water tank. And the temperature of the circulating water is reduced after the circulating water is cooled by the condensation pipe in the mounting groove, the circulating water enters the water tank again to cool the insulating layer, the temperature difference is small, the insulating layer is not prone to cracking, meanwhile, the cleaning effect is achieved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing, in particular to a cable insulation layer cooling device. Background Technique

[0002] Cables include power cables, control cables, compensating cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, etc. They are all composed of single-strand or multi-strand wires and an insulating layer, and are used to connect circuits, electrical appliances, etc. The external insulating layer of the cable plays an insulating and heat-insulating effect during the use of the cable, and is an important part in cable production. When the insulating layer is wrapped, it is usually wrapped by an extrusion molding method, and its surface temperature is relatively high. After wrapping the cable, it needs to be cooled down.

[0003] In view of this, Chinese Patent No. CN220280447U proposes a cable processing technology field. Compared with the traditional method of cooling treatment through a water tank, it can avoid the consumption and pollution of water resources, and thus is more environmentally friendly. Water resources are limited natural resources. The cooling mechanism does not require a large amount of water resources, so it can reduce water consumption and emissions and reduce environmental pollution, which conforms to the concept of sustainable development. However, in the above technical solution, the cooling of the insulating layer is processed through the cooling mechanism as described in the document. The temperature of the upper end of the cable with the just-wrapped insulating layer is relatively high, and the cooling effect of the cooling mechanism is too strong, which is likely to cause cracking on its surface, and it does not have a cleaning function for the impurities on its surface, and requires secondary treatment by later staff, thus reducing the practicality of the device. Content of the Utility Model

[0004] In order to solve the above problems, the purpose of the present utility model is to provide a cable insulation layer cooling device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the present utility model provides a cable insulation layer cooling device, including: a support base, a circulating water cooling mechanism is arranged at the upper end of the support base, and a pressing type guiding mechanism is arranged on one side of the top of the support base;

[0006] The circulating water cooling mechanism includes a water tank opened on one side of the top of the support base, an arc-shaped pipe is fixedly arranged at the upper end of the support base above the water tank, a plurality of nozzles are equidistantly and fixedly arranged on both sides of the bottom of the arc-shaped pipe, a plurality of through grooves are equidistantly opened at one end of the inner wall of the arc-shaped pipe, and the inner walls at both ends of each through groove are respectively communicated with the inner walls of two nozzles. A conduit is inserted through the lower end of one side of the support base, and one end of the conduit is inserted and connected with the inner wall of the arc-shaped pipe. Installation grooves are opened at both ends of the outer wall of the arc-shaped pipe, and a condensation pipe is fixedly arranged on the inner wall of each of the two installation grooves.

[0007] In one example, protective covers are hingedly provided at the edges of one side of the inner walls of the two mounting grooves, and fixing strips are fixedly provided at the edges of one side of the outer walls of the protective covers.

[0008] In one example, arc-shaped grooves are formed on both sides of the top end of the support base, and the inner walls of one ends of the two arc-shaped grooves are respectively communicated with the two ends of the inner wall of the water tank.

[0009] In one example, the pressing and guiding mechanism includes a support frame fixed on one side of the top end of the support base. Limit sliding grooves are formed at both ends of the support frame, and a connecting frame is inserted between the inner walls of the two limit sliding grooves.

[0010] In one example, a traction roller is rotatably provided at the bottom of the connecting frame, a cylinder is fixedly provided at the middle position of the top end of the support frame, and a connecting shaft is inserted through the middle position of the bottom of the support frame.

[0011] In one example, one end of the outer wall of the connecting shaft passes through the inner wall of the support frame and is inserted and connected to the output end of the cylinder, and one end of the connecting shaft is fixedly connected to the top end of the connecting frame.

[0012] In one example, springs are fixedly provided at the bottoms of the inner walls of the two limit sliding grooves, and one ends of the two springs are respectively fixedly connected to both sides of the bottom of the connecting frame.

[0013] The cable insulation layer cooling device proposed by the present utility model can bring the following

[0014] Beneficial effects:

[0015] 1. For the cable insulation layer cooling device, the cable insulation layer formed by traction through the arc-shaped groove passes through clear water for cooling. After the clear water is heated by the insulation layer, it is guided through the conduit at the lower end and introduced into the through grooves in the arc-shaped pipe. Both ends of each through groove are connected to the nozzles, and then the nozzles spray down to wash the insulation layer in the water tank. The circulating water is cooled by the condensing pipe in the mounting groove, its temperature drops, and then it enters the water tank again for cooling the insulation layer. The temperature difference is relatively small, the insulation layer is not easily cracked, and at the same time, it plays a cleaning role, improving the practicability of the device.

[0016] 2. For the cable insulation layer cooling device, when the insulation layer wraps the cable and passes through the water tank, the cylinder is started to make the connecting shaft squeeze the connecting frame to descend, so that the traction shaft presses the cable and presses it into the clear water in the water tank, making it fully contact with the clear water for cleaning and cooling. At the same time, the traction roller rotates on the connecting frame, making the transmission of the cable smoother and improving the cooling effect of the device. Description of the Drawings

[0017] The accompanying drawings described herein are used to provide a further understanding of the present utility model, and constitute a part of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model, and do not constitute an improper limitation of the present utility model. In the drawings:

[0018] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0019] Figure 2 is a schematic structural diagram of the interior of the arc-shaped tube of the present utility model;

[0020] Figure 3 is a schematic structural diagram of the interior of the installation groove of the present utility model;

[0021] Figure 4 is a schematic structural diagram of the connection between the support frame and the traction roller of the present utility model.

[0022] In the figure: 1, support base; 2, water tank; 3, arc-shaped tube; 4, spray head; 5, through groove; 6, conduit; 7, installation groove; 8, condensation tube; 9, protective cover; 10, arc-shaped groove; 11, support frame; 12, limit sliding groove; 13, connecting frame; 14, traction roller; 15, cylinder; 16, connecting shaft; 17, spring. Specific embodiments

[0023] In order to more clearly explain the overall concept of the present utility model, the following will be described in detail by way of examples in conjunction with the accompanying drawings of the specification.

[0024] The embodiments are as follows. The present utility model provides a Figures 1-4 cable insulation layer cooling device as shown, including: a support base 1, a circulating water cooling mechanism is provided at the upper end of the support base 1, and a pressing type guiding mechanism is provided on one side of the top end of the support base 1;

[0025] The circulating water cooling mechanism includes a water tank 2 opened on one side of the top end of the support base 1. An arc-shaped tube 3 is fixedly provided at the upper end of the support base 1 above the water tank 2. A plurality of spray heads 4 are fixedly provided at equal distances on both sides of the bottom of the arc-shaped tube 3. A plurality of through grooves 5 are opened at equal distances at one end of the inner wall of the arc-shaped tube 3. The inner walls at both ends of each through groove 5 are respectively communicated with the inner walls of two spray heads 4. A conduit 6 is inserted through the lower end of one side of the support base 1, and one end of the conduit 6 is inserted and connected with the inner wall of the arc-shaped tube 3. Installation grooves 7 are opened at both ends of the outer wall of the arc-shaped tube 3. Condensation tubes 8 are fixedly provided on the inner walls of the two installation grooves 7, and one end of the conduit 6 is inserted and connected with the inner wall of the arc-shaped tube 3, so that the clear water in the water tank 2 flows into each through groove 5, and then is sprayed out after being cooled by the condensation tubes 8 through the spray heads 4 connected to each through groove 5 and injected into the water tank 2, forming a cold water cycle.

[0026] At the edges of one side of the inner walls of the two installation grooves 7, protective covers 9 are hingedly provided. At the edges of one side of the outer walls of the protective covers 9, fixing strips are fixedly provided. When maintaining the condensing pipe 8, the protective cover 9 can be opened through the fixing strip to expose the condensing pipe 8 in the installation groove 7;

[0027] Furthermore, arc-shaped grooves 10 are formed on both sides of the top end of the support base 1, and the inner walls of one ends of the two arc-shaped grooves 10 are respectively communicated with the two ends of the inner wall of the water tank 2.

[0028] The pressing type guiding mechanism includes a support frame 11 fixed on one side of the top end of the support base 1. Limiting chutes 12 are formed at both ends of the support frame 11, and a connecting frame 13 is inserted between the inner walls of the two limiting chutes 12;

[0029] Furthermore, a traction roller 14 is rotatably provided at the bottom of the connecting frame 13. A cylinder 15 is fixedly provided at the middle position of the top end of the support frame 11, and a connecting shaft 16 is inserted through the middle position of the bottom of the support frame 11.

[0030] One end of the outer wall of the connecting shaft 16 passes through the inner wall of the support frame 11 and is inserted and connected to the output end of the cylinder 15, and one end of the connecting shaft 16 is fixedly connected to the top end of the connecting frame 13.

[0031] At the bottom of the inner walls of the two limiting chutes 12, springs 17 are fixedly provided, and one ends of the two springs 17 are respectively fixedly connected to both sides of the bottom of the connecting frame 13. When the cylinder 15 drives the connecting shaft 16 to press the connecting frame 13, the springs 17 are compressed and deformed. After the thrust is removed later, under the elastic action of the springs 17, the connecting frame 13 quickly returns to its original position, and the wear between the connecting frame 13 and the device is reduced under the buffering action of the springs 17.

[0032] Working principle: When using the cable insulation layer cooling device in this design solution, first, the upper conduit 6 of the device needs to be inserted and connected to the inner wall of the water tank 2, and at the same time, the other end of the conduit 6 is inserted and connected to the inner wall of the arc-shaped tube 3, so that the water tank 2 is connected to the arc-shaped tube 3. After filling the water tank 2 with clean water, the formed cable insulation layer is pulled by the arc-shaped groove 10 and cooled by passing through the clean water. After the temperature of the clean water rises due to the insulation layer, it is guided through the lower conduit 6 and introduced into the through groove 5 in the arc-shaped tube 3. Both ends of each through groove 5 are connected to the nozzle 4, and then the nozzle 4 sprays down to wash the insulation layer in the water tank 2. The circulating water is cooled by the condensing pipe 8 in the installation groove 7, its temperature drops, and then it enters the water tank 2 again for cooling the insulation layer. The temperature difference is relatively small, the insulation layer is not easy to crack, and at the same time, it plays a cleaning role, improving the practicability of the device. When the insulation layer wraps the cable and passes through the water tank 2, the air cylinder 15 is started to make the connecting shaft 16 squeeze the connecting frame 13 to descend, so that the traction roller 14 squeezes the cable and presses it into the clean water in the water tank 2, making it fully contact with the clean water for cleaning and cooling. At the same time, the traction roller 14 rotates on the connecting frame 13, making the cable transmission smoother and improving the cooling effect of the device.

[0033] Each embodiment in this specification is described in a progressive manner. For the same or similar parts between each embodiment, reference can be made to each other. The key point of each embodiment is to illustrate the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can refer to the partial description of the method embodiment.

[0034] The above are only the embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims

1. A cable insulation layer cooling device, comprising: A support base (1), characterized in that: a circulating water cooling mechanism is provided at the upper end of the support base (1), and a pressing guide mechanism is provided on one side of the top end of the support base (1); The circulating water cooling mechanism comprises a water tank (2) provided on one side of the top of the support base (1); an arc-shaped tube (3) is fixedly provided at the top of the support base (1) located above the water tank (2); a plurality of nozzles (4) are fixedly provided at equal distances on both sides of the bottom of the arc-shaped tube (3); a plurality of through grooves (5) are provided at equal distances on one end of the inner wall of the arc-shaped tube (3); the inner walls of both ends of each through groove (5) are respectively connected to the inner walls of two nozzles (4); a conduit (6) is inserted through the lower end of one side of the support base (1); one end of the conduit (6) is inserted and connected to the inner wall of the arc-shaped tube (3); installation grooves (7) are provided at both ends of the outer wall of the arc-shaped tube (3); and condensing tubes (8) are fixedly provided on the inner walls of the two installation grooves (7).

2. A cable insulation layer cooling device according to claim 1, characterized in that: A protective cover (9) is hingedly provided at the edge of one side of the inner wall of the two installation grooves (7), and a fixing strip is fixedly provided at the edge of one side of the outer wall of the protective cover (9).

3. A cable insulation layer cooling device according to claim 1, characterized in that: Arc-shaped grooves (10) are provided on both sides of the top of the support base (1), and the inner walls at one end of the two arc-shaped grooves (10) are respectively connected to the two ends of the inner wall of the water tank (2).

4. A cable insulation layer cooling device according to claim 1, characterized in that: The press-type guide mechanism comprises a support frame (11) fixed to one side of the top end of the support base (1), and both ends of the support frame (11) are provided with limit sliding grooves (12), and a connecting frame (13) is inserted between the inner walls of the two limit sliding grooves (12).

5. A cable insulation layer cooling device according to claim 4, characterized in that: A traction roller (14) is rotatably provided at the bottom of the connecting frame (13), a cylinder (15) is fixedly provided at the middle position of the top of the supporting frame (11), and a connecting shaft (16) is inserted at the middle position of the bottom of the supporting frame (11).

6. A cable insulation layer cooling device according to claim 5, characterized in that: The outer wall of one end of the connecting shaft (16) passes through the inner wall of the support frame (11) and is interlacedly connected to the output end of the cylinder (15), and one end of the connecting shaft (16) is fixedly connected to the top end of the connecting frame (13).

7. A cable insulation layer cooling device according to claim 4, characterized in that: A spring (17) is fixedly provided at the bottom of the inner wall of the two limiting sliding grooves (12), and one end of the two springs (17) is fixedly connected to the two sides of the bottom of the connecting frame (13) respectively.

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