CN212570535U - Cable cooling device - Google Patents
Cable cooling device Download PDFInfo
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- CN212570535U CN212570535U CN202021249701.6U CN202021249701U CN212570535U CN 212570535 U CN212570535 U CN 212570535U CN 202021249701 U CN202021249701 U CN 202021249701U CN 212570535 U CN212570535 U CN 212570535U
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Abstract
The utility model provides a cable cooling device, which is used for cooling an insulating sleeve of a cable after injection molding, and comprises a plurality of water tanks, a plurality of cold water branch pipes and a cooling tower, wherein the water tanks are sequentially connected in series along the cable conveying direction, the outlets of the cold water branch pipes are arranged above the water tanks and used for conveying water to the water tanks, and the cooling tower is used for circularly converting cold water and hot water; two opposite side walls of the water tank are respectively provided with an opening for accommodating the cable to penetrate, and the bottom of the water tank is provided with an opening for discharging cooling water; a water tank for containing cooling water flowing out from the opening is arranged below the water tank; the inlet of the water tank corresponds to the opening of the water tank; the water inlet of the cooling tower is respectively communicated with the plurality of water tanks through a hot water main pipe, and the water outlet of the cooling tower is respectively communicated with the plurality of cold water branch pipes through a cold water main pipe; the cold water main pipe is provided with a water pump. Use the utility model discloses can carry out a lot of cooling to the cable, the cooling effect is better.
Description
Technical Field
The utility model relates to a cable cooling device belongs to cable production facility technical field.
Background
At present, in the cable processing process, a plurality of conductors are firstly used to form a wire core through stranding or bundling, then the wire core is subjected to insulation injection molding to form an insulation sleeve coated to the periphery of the wire core, and finally the obtained cable is wound on a spool to be packaged and stored in a coil. The insulating sleeve formed after insulation injection molding can not be directly wound into a disc package due to overhigh temperature during the forming, and the cable needs to be cooled, otherwise the cable can be damaged.
At present, the cables are cooled mainly by lengthening the conveying distance, namely lengthening the space distance between the injection molding workshop section and the rolling workshop section, so that the cables are naturally cooled in the conveying process, but the cooling efficiency is low in the mode, a large amount of open space is occupied, the production cost of manufacturers is increased, and therefore the cables need to be cooled by using a cooling device.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model aims at providing a cable cooling device can cool off the cable insulation cover after moulding plastics, improves production efficiency.
In order to achieve the purpose, the utility model provides a cable cooling device, which comprises a plurality of water tanks, a plurality of cold water branch pipes and a cooling tower, wherein the water tanks are sequentially connected in series along the cable conveying direction;
two opposite side walls of the water tank are respectively provided with an opening for accommodating the cable to penetrate, and the bottom of the water tank is provided with an opening for discharging cooling water;
a water tank for containing cooling water flowing out from the opening is arranged below the water tank; the inlet of the water tank corresponds to the opening of the water tank
The water inlet of the cooling tower is respectively communicated with the plurality of water tanks through a hot water main pipe, and the water outlet of the cooling tower is respectively communicated with the plurality of cold water branch pipes through a cold water main pipe;
the cold water main pipe is provided with a water pump.
The utility model discloses technical scheme's further improvement lies in: the sponge mat is embedded in the opening of the water tank, a plurality of fixing shafts perpendicular to the conveying direction of the cable are spanned in the water tank, and guide rollers are arranged on the fixing shafts.
The utility model discloses technical scheme's further improvement lies in: the inner wall of basin sets up a plurality of draw-in grooves that are used for supporting the fixed axle, the draw-in groove is L shape structure, including the straight flute of vertical setting and the linkage segment of horizontal setting, the initiating terminal and the straight flute of linkage segment are connected, and the end of linkage segment sets up the spacing groove that indent cambered surface structure is used for preventing the fixed axle from sliding downwards.
The utility model discloses technical scheme's further improvement lies in: the connecting section is a slope which inclines downwards from the straight groove to the limiting groove.
The utility model discloses technical scheme's further improvement lies in: the connecting sections are arranged in the axial direction of the straight groove, and are parallel to each other and are respectively arranged at different horizontal heights.
The utility model discloses technical scheme's further improvement lies in: the fan is arranged above the cable, so that pungent smell generated after cable insulation injection molding can be taken away, and the environment is optimized.
The utility model has the advantages that:
cable cooling device, the cooling water after the cooling tower cooling is responsible for through cold water through the water pump and is delivered to each cold water branch pipe, the cooling water passes through cold water branch pipe inflow basin, cools off the insulating cover of the cable after the injection moulding processing, high temperature return water after the cooling is responsible for the inflow cooling tower through hot water after pipeline entering water tank again, the cooling tower cools off the high temperature return water, so circulation. The utility model discloses well cable direction of delivery along the line establishes ties in order and is equipped with a plurality of basins, can carry out a lot of cooling to the cable like this, and the cooling effect is better.
The utility model provides an embedded foam-rubber cushion of establishing of trompil of basin can reduce the cable and pass the friction of trompil when removing in the basin, protects the insulating cover surface of cable. Meanwhile, the water in the water tank can be prevented from overflowing from the opening, waste is reduced, and environmental sanitation is kept.
Set up a plurality of linkage segments of different level in the draw-in groove of the inner wall of basin, when the diameter of cable is different, the linkage segment of co-altitude can be chooseed for use to the fixed axle, makes the cable of different diameters can all soak in the cooling water, carries out the comprehensive cooling of cable, has widened the utility model discloses an application scope.
The utility model provides a terminal of linkage segment sets up indent cambered surface structure, and the linkage segment is the decurrent slope of slope for being by straight flute to spacing groove direction, can prevent effectively that the fixed axle from taking place to slide, prevents that it from deviating from the draw-in groove for the spacing groove.
Drawings
Fig. 1 is a schematic view of the external structure of the present invention;
fig. 2 is a schematic view of the internal structure of the water tank of the present invention;
fig. 3 is a schematic view of the inner wall structure of the sink of the present invention, wherein the dotted lines respectively represent the fixed shaft and the guide roller.
Description of the reference numerals
1. A plastic extruding machine; 2. a fan; 3. a cable; 4. a water tank; 41. a sponge cushion; 42. a fixed shaft; 43. A guide roller; 44. a card slot; 441. a straight groove; 442. a connecting section; 443. a limiting groove; 5. a water tank; 6. a cold water branch pipe; 7. a pipeline; 8. a coiling mechanism; 81. a support; 9. a cooling tower; 10. a pump; 11. a cold water main pipe; 12. the hot water main pipe.
Detailed Description
The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
The utility model provides a cable cooling device for the insulating cover of cooling injection moulding back cable, as shown in figure 1, the utility model discloses mainly include a plurality of basins 4, a plurality of water tanks 5, a plurality of cold water branch pipe 6, be used for the pipeline 7 and the cooling tower 9 of intercommunication. The water tank 4 is provided with a plurality of cables in series along the cable conveying direction in sequence and used for cooling the cables for multiple times and improving the cooling effect. The outlet of the cold water branch pipe 6 is arranged above the water tank 4 and used for conveying cooling water to the water tank 4. The cooling tower 9 is used for circularly converting cold water and hot water, a water inlet of the cooling tower 9 is respectively communicated with the plurality of water tanks 5 through a hot water main pipe 12, and a water outlet of the cooling tower 9 is respectively communicated with the plurality of cold water branch pipes 6 through a cold water main pipe 11.
The utility model discloses the top that is close to extruding machine 1 in the direction that 3 transport of cables sets up fan 2, and fan 2 can take away the pungent smell that 3 insulation of cables produced after moulding plastics, optimizes the environment.
Every basin 4 is complied with and is set up an trompil respectively on two relative lateral walls of cable direction of delivery, can make cable 3 wear to adorn through basin 4 by the trompil, establishes foam-rubber cushion 41 in the trompil of basin 4 to this friction when reducing the cable and passing the trompil and remove in basin 4 prevents effectively that the insulating cover surface of cable 3 from causing the damage. An opening for discharging cooling water is arranged at the bottom of the water tank 4, a plurality of fixed shafts 42 with guide rollers 43 are spanned in the water tank 4, the central axis of each fixed shaft 42 is vertical to the conveying direction of the cables 3, and the guide rollers 43 are sleeved on the fixed shafts 42 and used for supporting the cables 3 in conveying.
A plurality of engaging grooves 44 for supporting the fixing shaft 42 are formed on the inner wall of the water tank 4 to support and fix the fixing shaft 42. The structure of draw-in groove 44 is as shown in fig. 3, draw-in groove 44 is L shape structure, including vertical straight flute 441 that sets up and the linkage segment 442 that transversely sets up, the initiating terminal and the straight flute 441 of linkage segment 442 are connected, the terminal of linkage segment 442 sets up the spacing groove 443 that indent cambered surface structure is used for preventing fixed axle 42 to slide downwards, linkage segment 442 sets up a plurality ofly along straight flute 441 axial, each linkage segment 442 parallel arrangement is in different level, can adjust suitable linkage segment 442 according to the cable 3 of difference, make the cable 3 of different diameters all soak in the cooling water of basin 4, cool off cable 3 comprehensively. In addition, the connecting section 442 may also be a downward slope inclined from the straight groove 441 to the limiting groove 443 to prevent the fixing shaft from coming out of the slot.
A water tank 5 is provided below the water tank 4 for containing the cooling water flowing out through the opening. The inlet of the water tank 5 corresponds to the opening of the water tank 4, and the position of the inlet can be directly corresponding to the opening of the water tank, and a pipeline 7 can be arranged between the inlet and the opening, so that cooling water can smoothly flow into the water tank 5. The cooling water in the water tank 4 after cooling the cable 3 enters the water tank 5 through the pipeline 7, so that waste is prevented. Then the water flows into the hot water main pipe 12 through the pipeline at the bottom of the water tank 5, and then enters the cooling tower 9 through the water inlet of the cooling tower for cooling. The water outlet of the cooling tower is communicated with a cold water main pipe 11, and the cold water main pipe 11 is respectively communicated with the plurality of cold water branch pipes 6; the cooled cooling water enters the water tank 4 through the cold water main pipe 11 and the cold water branch pipe 6, and recycling is completed.
The utility model discloses well cold water is responsible for 11 and is gone up the position that is close to cooling tower 9 and sets up water pump 10, and water pump 10 is responsible for 11 with the cooling water through cold water and carries to in the cold water branch pipe 6. The utility model discloses in, basin 4, water tank 5, pipeline 7 and hot water are responsible for 12 and all comply with the flow direction of cooling water or high temperature return water and use high low level to arrange, also can connect the water pump in the pipeline and guarantee the circulation. And water flow switches are respectively arranged at the outlets of the cold water branch pipes 6 and on the pipeline 7 between the water tank 4 and the water tank 5, and the flow of cooling water is controlled by adjusting the water flow switches, so that the inflow of water in the water tank 4 is equal to the flow of water drained from the water tank 4, and the cooling water in the water tank 4 is ensured to keep a fixed water level.
The utility model discloses a use does:
when the water cooling device is implemented, firstly, the water flow switch at the outlet of the cold water branch pipe 6 is opened, the water flow switch on the pipeline 7 between the water tank 4 and the water tank 5 is closed, when the cooling water in the water tank 4 reaches a preset water level, the water flow switch on the pipeline 7 between the water tank 4 and the water tank 5 is opened, the water flow switch at the outlet of the cold water branch pipe 6 is adjusted, so that the water inflow and the water outflow in the water tank 4 are balanced, and the water level in the water tank 4 is kept unchanged. Start extruding machine 1, cable 3 carries out insulation through the extruding machine and moulds plastics, opens fan 2 simultaneously, takes away most because of the pungent smell that insulating back cable 3 distributed out of moulding plastics, and the trompil that holds cable 3 is passed the basin both sides afterwards to cable 3, gets into basin 4 back, and cable 3 is whole to be soaked in the cooling water of basin 4, and the cooling water cools off the insulating cover of cable 3 cladding. The bottom of the cable 3 is supported by the guide roller 43 to roll and advance during conveying, high-temperature return water after the insulation sleeve coated on the cable 3 is cooled enters the water tank 5 through the pipeline 7, then flows into the hot water main pipe 12 through the pipeline 7 at the bottom of the water tank 5, and then enters the cooling tower 9. After the cooling tower 9 cools the high-temperature return water flowing in, the cooling water is conveyed from the cold water main pipe 11 to the cold water branch pipe 6 through the pump 10 and is discharged into the water tank 4, and the cooling operation on the cable 3 is completed by repeating the circulation. The cooling water can be kept at a low temperature by recycling the cooling water in the water tank 4, and a good cooling effect is achieved on the cable 3.
The utility model discloses a be equipped with a plurality of basins 4, a plurality of water tank 5 and a plurality of cold water branch pipe 6 among the cable cooling device, like this cable 3 can carry out a lot of coolings to cable 3 after getting into basin 4 in proper order, and the cooling effect is better. After the cable 3 is cooled for a plurality of times by the plurality of water tanks 4, the cooled cable 3 is conveyed to the coiling mechanism 8, the cable 3 is coiled and packaged, and the coiling mechanism 8 is fixed on the ground by the bracket 81.
If the cable 3 is a high-voltage cable, because the diameter of the cable is large, when the cable passes through the water tank 4 for cooling, the height of the fixing shaft 42 can be adjusted by adjusting the position of the connecting section 442 where the fixing shaft 42 is located, the cable 3 can be completely soaked in cooling water for cooling, the cooling effect is ensured, and the cooling is convenient and fast.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a cable cooling device for the insulating cover of cooling injection moulding back cable, its characterized in that: the cooling tower comprises a plurality of water tanks, a plurality of cold water branch pipes and a cooling tower, wherein the water tanks are sequentially connected in series along the cable conveying direction, outlets of the cold water branch pipes are arranged above the water tanks and used for conveying water to the water tanks, and the cooling tower is used for circularly converting cold water and hot water;
two opposite side walls of the water tank are respectively provided with an opening for accommodating the cable to penetrate, and the bottom of the water tank is provided with an opening for discharging cooling water;
a water tank for containing cooling water flowing out from the opening is arranged below the water tank; the inlet of the water tank corresponds to the opening of the water tank;
the water inlet of the cooling tower is respectively communicated with the plurality of water tanks through a hot water main pipe, and the water outlet of the cooling tower is respectively communicated with the plurality of cold water branch pipes through a cold water main pipe;
the cold water main pipe is provided with a water pump.
2. A cable cooling device as claimed in claim 1, wherein: the sponge mat is embedded in the opening of the water tank, a plurality of fixing shafts perpendicular to the conveying direction of the cable are spanned in the water tank, and guide rollers are arranged on the fixing shafts.
3. A cable cooling device as claimed in claim 2, wherein: the inner wall of basin sets up a plurality of draw-in grooves that are used for supporting the fixed axle, the draw-in groove is L shape structure, including the straight flute of vertical setting and the linkage segment of horizontal setting, the initiating terminal and the straight flute of linkage segment are connected, and the end of linkage segment sets up the spacing groove that indent cambered surface structure is used for preventing the fixed axle from sliding downwards.
4. A cable cooling arrangement as claimed in claim 3, wherein: the connecting section is a slope which inclines downwards from the straight groove to the limiting groove.
5. A cable cooling device as claimed in claim 3 or 4, wherein: the connecting sections are arranged in the axial direction of the straight groove, and the connecting sections are arranged at different horizontal heights in parallel.
6. A cable cooling device as claimed in claim 1, wherein: and a fan is arranged above the cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249701.6U CN212570535U (en) | 2020-07-01 | 2020-07-01 | Cable cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249701.6U CN212570535U (en) | 2020-07-01 | 2020-07-01 | Cable cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212570535U true CN212570535U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021249701.6U Active CN212570535U (en) | 2020-07-01 | 2020-07-01 | Cable cooling device |
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| Country | Link |
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| CN (1) | CN212570535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116461073A (en) * | 2023-05-13 | 2023-07-21 | 宁波宇能通信设备有限公司 | Optical fiber cable extruder |
-
2020
- 2020-07-01 CN CN202021249701.6U patent/CN212570535U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116461073A (en) * | 2023-05-13 | 2023-07-21 | 宁波宇能通信设备有限公司 | Optical fiber cable extruder |
| CN116461073B (en) * | 2023-05-13 | 2023-10-13 | 宁波宇能通信设备有限公司 | Optical fiber cable extruder |
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