CN218965914U

CN218965914U - Cooling device for production of MPP power cable protection tube

Info

Publication number: CN218965914U
Application number: CN202223553962.9U
Authority: CN
Inventors: 汪城明; 周丽丽; 吕涌波; 帅学超
Original assignee: Hangzhou Feiteng Pipe Industry Co ltd
Current assignee: Hangzhou Feiteng Pipe Industry Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-05
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a cooling device for producing an MPP power cable protection pipe, which belongs to the field of cooling devices and comprises a water storage tank, wherein a group of symmetrical supporting plates are fixedly connected to the top surface of the water storage tank, cooling pipes are fixedly connected between the supporting plates, a first cooling mechanism is arranged inside the cooling pipes and comprises a fixed block, a rolling cylinder, a water pump, a shunt pipe, an annular pipe and an atomization nozzle, a plurality of annular pipes are fixedly connected to the outer part of each cooling pipe, the annular pipes are fixedly connected through the shunt pipe, the atomization nozzle is fixedly connected to the inner annular wall of each annular pipe and is positioned in each cooling pipe, the input end of the water pump is fixedly connected with a water outlet pipe at the front end on the right side of the water storage tank, the output end of the water pump is fixedly connected with the input end of the shunt pipe through a conveying pipe, and the cooling effect and the cooling efficiency of the MPP power cable protection pipe can be improved through a water cooling mode after water cooling by the first cooling mechanism and the second cooling mechanism.

Description

Cooling device for production of MPP power cable protection tube

Technical Field

The utility model relates to the field of cooling devices, in particular to a cooling device for producing an MPP power cable protection tube.

Background

The MPP power cable protection tube is a metal protection tube which is laid on the outer layer of a cable and has certain mechanical strength in order to prevent the cable from being damaged, the cable protection tube is mainly installed on the section where a communication cable and a power line are crossed, the short-circuit accident caused by the broken line of the power line is prevented, the communication cable and a steel wire rope are electrified, so that the cable, a switch and a machine core plate are protected, the whole machine is not burnt out, and a certain isolation effect is also achieved on the magnetic field interference of the power line.

In the prior art, the MPP power cable protection pipe can use cooling device to cool and fix the MPP power cable protection pipe in production, but the existing cooling device is mainly used for cooling the MPP power cable protection pipe in a spraying mode, and the cooling device is not uniform enough for cooling the MPP power cable protection pipe and can generate dead angles in spraying, so that the problem of deformation of the MPP power cable protection pipe can be caused.

Disclosure of Invention

The utility model mainly aims to provide a cooling device for producing an MPP power cable protection tube, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a cooling device is used in production of MPP power cable protection tube, includes the water storage tank, the top surface fixedly connected with of water storage tank a set of symmetry backup pad, and fixedly connected with cooling tube between the backup pad, the inside of cooling tube is equipped with first cooling mechanism, and first cooling mechanism includes fixed block, rolling tube, water pump, shunt tubes, ring duct and atomizer, the outside fixedly connected with a plurality of ring duct of cooling tube, and through shunt tubes fixed connection between the ring duct, atomizer fixed connection is on the inner annular wall of ring duct and is located the cooling tube, through conveyer pipe fixed connection between the input of water pump and the outlet pipe fixed connection of water storage tank right side front end, and the output of water pump and the input of shunt tubes, the fixed block of a plurality of symmetry of still fixedly connected with on the inner wall of cooling tube respectively, and the rolling tube passes through the dwang swing joint at both ends between the fixed block of symmetry, the rear end of cooling tube still is equipped with second cooling mechanism, and the second cooling mechanism includes air-cooling tube, air-inlet tube fixed connection and fan, air-inlet tube fixed connection is at the air-inlet tube top fixed connection.

Preferably, the upper end and the lower end of the inner wall of the cooling pipe are respectively and fixedly provided with a plurality of groups of symmetrical fixed blocks, the side wall of each fixed block is provided with a rotating hole, the two ends of the rolling barrel are respectively and fixedly provided with a rotating rod, and the rotating rods are movably arranged in the rotating holes.

Preferably, a water outlet pipe is fixedly arranged at the front end part of the right side wall of the water storage tank, and a water outlet is formed in the bottom surface of the cooling pipe.

Preferably, the input end of the water pump is fixedly arranged on the water outlet pipe, a plurality of annular pipes are fixedly arranged on the outer wall of the cooling pipe, the input ends of the annular pipes and the output ends of the shunt pipes are fixedly arranged together, the output ends of the water pump and the output ends of the shunt pipes are fixedly arranged together through the conveying pipe, six atomizing spray heads are fixedly arranged on the inner wall of the ring of the annular pipe and in a ring array mode with the inside of the cooling pipe, and the atomizing spray heads are positioned between the rolling cylinders which are symmetrical front and back.

Preferably, the air cooling pipe is fixedly arranged on the rear end wall of the cooling pipe, an inner cavity is formed in the air cooling pipe, and a plurality of air outlet holes are formed in the inner wall of the air cooling pipe in a ring-shaped array mode.

Preferably, the top surface of the air cooling pipe is fixedly provided with an air inlet pipe communicated with the inner cavity, the top surface of the air inlet pipe is fixedly provided with a fan, and the top surface of the fan is fixedly provided with a dust screen.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the first cooling mechanism, when the MPP power cable protection pipe enters the cooling pipe and the MPP power cable protection pipe moves forwards through the vertically symmetrical rolling cylinders, the water pump outputs cooling water in the water storage tank through the water outlet pipe and conveys the cooling water into the shunt pipes through the conveying pipe, and then the cooling water is conveyed to the annular pipes arranged on the outer wall of the cooling pipe through the shunt pipes, and finally, the cooling water is sprayed into the cooling pipe through the atomizing nozzles arranged on the annular pipes, so that when the MPP power cable protection pipe moves forwards in the cooling pipe and passes through the annular pipes, the cooling water sprayed out of six directions in a large-range atomizing mode is uniformly and comprehensively sprayed onto the outer wall of the MPP power cable protection pipe, the MPP power cable protection pipe is sprayed with water cooling operation, and the problems of uneven cooling and deformation of the MPP power cable protection pipe caused by no spraying dead angle are avoided when the MPP power cable protection pipe is cooled;

simultaneously, the second cooling mechanism of cooling tube rear end is gone up in the cooperation, when MPP power cable protection tube passed the air-cooled tube, the fan will blow in external air through the air-supply line to the inner chamber in, the air will blow out through the venthole after entering into the inner chamber, so as to blow dry the outside water of MPP power cable protection tube, and at the in-process of blowing, according to the principle of heat exchange, further played forced air cooling refrigerated effect to MPP power cable protection tube, and then utilize the water-cooled mode of rethread forced air cooling to improve cooling effect and cooling efficiency to MPP power cable protection tube through first cooling mechanism and second cooling mechanism.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the present utility model in section;

FIG. 3 is a schematic view showing the overall structure of the water reservoir and the cooling pipe of the present utility model;

FIG. 4 is a schematic view of a rolling barrel according to the present utility model;

FIG. 5 is a schematic view of the overall structure of the first cooling mechanism of the present utility model;

FIG. 6 is a schematic drawing showing a second cooling mechanism of the present utility model in a broken away view.

In the figure: 1. a water storage tank; 2. a support plate; 3. a cooling tube; 4. a first cooling mechanism; 5. a second cooling mechanism; 6. a fixed block; 7. a rotation hole; 8. a water outlet; 9. a water outlet pipe; 10. a rolling cylinder; 11. a rotating lever; 12. a water pump; 13. a delivery tube; 14. a shunt; 15. an annular tube; 16. an atomizing nozzle; 17. an air-cooled tube; 18. an inner cavity; 19. an air outlet hole; 20. an air inlet pipe; 21. a blower; 22. a dust-proof net.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 6, in order to improve the cooling effect and cooling efficiency of the MPP power cable protection tube at the time of production by the first cooling mechanism 4 and the second cooling mechanism 5;

as shown in fig. 3 to 5, the specific operation of cooling the MPP power cable protection tube by the first cooling mechanism 4 is as follows: when the MPP power cable protection pipe is required to be cooled and shaped after production, the MPP power cable protection pipe enters the cooling pipe 3, and passes through the vertically symmetrical rolling cylinders 10, the MPP power cable protection pipe drives the rolling cylinders 10 to rotate between symmetrical fixed blocks 6 arranged in the symmetrical cooling pipe 3 when passing through the rolling cylinders 10 to move forwards, and rotating rods 11 at two ends of the rolling cylinders 10 rotate in rotating holes 7 formed in the side walls of the fixed blocks 6, so that the MPP power cable protection pipe is guided by the rolling cylinders 10;

when the MPP power cable protection pipe moves forward in the cooling pipe 3 through the rolling cylinder 10 and passes through the annular pipes 15 arranged on the outer wall of the cooling pipe 3, the input end of the water pump 12 pumps cooling water which is pre-added into the water storage tank 1 through the water outlet pipe 9 arranged at the front end of the right side wall of the water storage tank 1, the pumped cooling water is pressurized through the output end and then is conveyed into the conveying pipe 13, and the cooling water is conveyed into the shunt pipes 14 through the conveying pipe 13, finally, the cooling water is distributed and conveyed into the annular pipes 15 arranged on the outer wall of the cooling pipe 3 one by one through the shunt pipes 14, and the cooling water entering into the annular pipes 15 is uniformly sprayed onto the MPP power cable protection pipe in an atomization mode through six atomization spray nozzles 16 arranged on the annular inner wall in an annular array mode, no dead angle appears in the spraying process, so that the outer wall of the power cable protection pipe can be fully contacted with the sprayed cooling water, the MPP power cable protection pipe is effectively cooled, the cooling water is sprayed on the cooling water in the cooling pipe, and the cooling water in the cooling pipe 3 is prevented from flowing back through the water outlet 8 of the cooling pipe 3, and the cooling water tank is prevented from flowing back into the MPP power cable protection pipe 1;

as shown in fig. 6, after the MPP power cable protection tube is sprayed and cooled by the first cooling mechanism 4, the second cooling mechanism 5 further cools the MPP power cable protection tube as follows: when the MPP power cable protection tube moves out from the rear end of the cooling tube 3 and gradually passes through the air cooling tube 17 installed at the rear end of the cooling tube 3, the fan 21 installed on the top surface of the air inlet tube 20 blows outside air into the inner cavity 18 formed in the air cooling tube 17 through the air inlet tube 20, when the air enters the inner cavity 18 through the fan 21, the dust screen 22 installed on the top surface of the fan 21 filters dust in the air so as to prevent the dust from adhering to the MPP power cable protection tube, the air entering the inner cavity 18 is blown out through the plurality of air outlet holes 19 formed in an annular array on the inner wall of the air cooling tube 17 and comprehensively blown onto the MPP power cable protection tube, so that the MPP power cable protection tube is further cooled in an air cooling manner, and water beads atomized from the first cooling mechanism 4 on the outer wall of the MPP power cable protection tube are blown dry, the water beads absorb heat of the MPP power cable protection tube in the process of being blown dry, the heat of the MPP power cable protection tube is exchanged and the MPP power cable protection tube is cooled by the first cooling mechanism 4 and the second cooling mechanism 5, and the MPP power cable protection tube can be cooled by the second cooling mechanism 5.

The foregoing is only illustrative of the preferred embodiments of the present utility model and, although the present utility model has been described in detail with reference to the foregoing embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and equivalents of the features may be substituted for elements thereof without departing from the true spirit and scope of the utility model.

Claims

1. The utility model provides a cooling device is used in production of MPP power cable protection tube, includes water storage tank (1), the top surface fixedly connected with of water storage tank (1) a set of backup pad (2) of symmetry, and fixedly connected with cooling tube (3) between backup pad (2), its characterized in that: the inside of cooling tube (3) is equipped with first cooling mechanism (4), and first cooling mechanism (4) including fixed block (6), rolling tube (10), water pump (12), shunt tubes (14), annular tube (15) and atomizer (16), the outside fixedly connected with a plurality of annular tube (15) of cooling tube (3), and pass through shunt tubes (14) fixed connection between annular tube (15), atomizer (16) fixed connection is on the inner ring wall of annular tube (15) and lie in cooling tube (3), the input of water pump (12) and outlet pipe (9) fixed connection of water tank (1) right side front end, and pass through conveyer pipe (13) fixed connection between the output of water pump (12) and the input of shunt tubes (14), the inner wall upper and lower end of cooling tube (3) still is fixedly connected with a plurality of group symmetry fixed block (6) respectively, and rolling tube (10) pass through rotation pole (11) swing joint at both ends between symmetrical fixed block (6), cooling tube (3) are equipped with second cooling mechanism (17) and cooling tube (17) at the back of cooling tube (3), cooling mechanism (17) and cooling tube (17) are still including air-cooled tube (17), and the air inlet pipe (20) is fixedly connected to the top end of the air cooling pipe (17), and the fan (21) is fixedly connected to the top end of the air inlet pipe (20).

2. The cooling device for production of an MPP power cable protection tube according to claim 1, wherein: the upper end and the lower end of the inner wall of the cooling pipe (3) are respectively and fixedly provided with a plurality of groups of symmetrical fixed blocks (6), the side wall of each fixed block (6) is provided with a rotating hole (7), the two ends of the rolling barrel (10) are respectively and fixedly provided with a rotating rod (11), and the rotating rods (11) are movably arranged in the rotating holes (7).

3. The cooling device for production of an MPP power cable protection tube according to claim 2, wherein: the water outlet pipe (9) is fixedly arranged at the front end part of the right side wall of the water storage tank (1), and the water outlet (8) is formed in the bottom surface of the cooling pipe (3).

4. A cooling device for producing an MPP power cable protection tube as defined in claim 3, wherein: the utility model discloses a water pump, including cooling tube (3), pump (12) input fixed mounting is on outlet pipe (9), fixed mounting has a plurality of annular pipe (15) on cooling tube (3) outer wall, and the input of annular pipe (15) is in the same place with the output fixed mounting of shunt tubes (14), through conveyer pipe (13) fixed mounting together between the output of pump (12) and the output of shunt tubes (14), six atomizer (16) are still fixed mounting with the inside of cooling tube (3) on the annular inner wall of annular pipe (15) in annular array's mode, and atomizer (16) are located between the rolling tube (10) of fore-and-aft symmetry.

5. The cooling device for MPP power cable protection tube production of claim 4, wherein: the air cooling pipe (17) is fixedly arranged on the rear end wall of the cooling pipe (3), an inner cavity (18) is formed in the air cooling pipe (17), and a plurality of air outlet holes (19) are formed in the inner wall of the air cooling pipe (17) in a ring-shaped array mode.

6. The cooling device for MPP power cable protection tube production of claim 5, wherein: the top surface of forced air cooling pipe (17) still fixed mounting have air-supply line (20) with inner chamber (18) intercommunication, and the top surface of air-supply line (20) fixed mounting has fan (21), the top surface fixed mounting of fan (21) has dust screen (22).