CN220456148U

CN220456148U - Cooling device for power cable production

Info

Publication number: CN220456148U
Application number: CN202322305619.0U
Authority: CN
Inventors: 闫甲田; 孙荣德; 冯珍; 李雪艳; 李丽娜
Original assignee: Dangshan Hongqi Cable Co ltd
Current assignee: Dangshan Hongqi Cable Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-02-06
Anticipated expiration: 2033-08-28

Abstract

The utility model discloses a cooling device for power cable production, which relates to the technical field of power cable production, in particular to a cooling device for power cable production, comprising a cooling sleeve, wherein a supporting frame is fixedly arranged at the left end and the right end of the cooling sleeve, supporting wheels are movably sleeved in the upper end and the lower end of the supporting frame, cables are movably sleeved between the upper supporting wheel and the lower supporting wheel and in the inner cavity of the cooling sleeve, and a dust filtering frame is fixedly arranged at the outer side, close to the bottom, of the cooling sleeve. Make the front and back side fixed mounting of cooling cover have the support frame, utilize the support frame to install the supporting wheel simultaneously, can support the cable through the supporting wheel, make the cable carry continuously, utilize the fan housing that the cooling cover is located the below and the cooperation of driving motor and drainage fan, can continuously guide the air upward transport, improve the velocity of flow of air, increase the cooling rate on cable surface, the setting of dust filter net and protection filter screen simultaneously can avoid the dust damage cable's of air surface.

Description

Cooling device for power cable production

Technical Field

The utility model relates to the technical field of power cable production, in particular to a cooling device for power cable production.

Background

The power cable is a cable for transmitting and distributing electric energy, and is commonly used for urban underground power grids, power station outgoing lines, power supply in industrial and mining enterprises and power transmission lines under the river sea water, wherein the proportion of the cable in the power lines is gradually increasing, and the power cable is a cable product for transmitting and distributing high-power electric energy in a main line of a power system, and comprises various voltage levels of 1-500KV and above and various insulated power cables.

In the production process of the cable, after the cable silk thread is twisted, the cable silk thread is extruded by thermoplastic wrapping, after the cable silk thread is extruded, the outer protective layer of the cable is made of polyvinyl chloride and polyethylene, the temperature of the outer protective layer of the freshly extruded cable is higher, the outer protective layer can deform when being subjected to external force at the moment, winding and winding cannot be directly carried out, cooling is needed, the existing cooling mode mostly adopts a water cooling mode, if the cooling mode of circulating water is adopted, the water temperature of the closed circulation is in a higher state after a period of use, the cooling efficiency is influenced, and the cooling mode of flowing water is adopted, so that the cooling efficiency is better, but a large amount of water resources are wasted, the production cost is increased, the waste of water resources is reduced for guaranteeing the cooling efficiency, and therefore, the cooling device for the production of the power cable is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a cooling device for power cable production, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a heat sink for power cable production, includes the cooling cover, the fixed mounting has the support frame about the cooling cover, the inside movable sleeve of upper and lower end of support frame is equipped with the supporting wheel, upper and lower between the supporting wheel and the inner chamber movable sleeve of cooling cover have the cable, the outside fixed mounting that the cooling cover is close to the bottom has the dust filtration frame, the inside movable sleeve of dust filtration frame is equipped with the dust filtration net, the front and back side of cooling cover is close to the inside movable sleeve of above-mentioned and is equipped with the protection filter screen, the inside movable sleeve of top surface of cooling cover is equipped with the roof.

Optionally, the inside of cooling cover is close to the fixed cover of bottom position and is equipped with the fan shell, the bottom surface fixed mounting of fan shell has driving motor, the top fixed mounting of driving motor output shaft has the drainage fan that is located the fan shell inner chamber.

Optionally, the front and back sides of cooling cover are provided with the water tank, the fixed cover in higher authority of water tank is equipped with communicating pipe, the top surface fixed mounting of water tank has the air current pump, the top output fixedly connected with water smoke pipe of air current pump.

Optionally, the inner chamber activity cover of communicating pipe is equipped with the showy gasbag, the inside fixed cover of showy gasbag is equipped with ultrasonic atomizer, ultrasonic atomizer's bottom surface and showy gasbag's bottom surface are located same horizontal plane, the scavenging port has been seted up to the outside of communicating pipe, and scavenging port keeps communicating pipe inner chamber atmospheric pressure the same with external atmospheric pressure.

Optionally, the input end of the air flow pump is fixedly connected with the top end of the communicating pipe, and the bottom end of the communicating pipe extends downwards to the inner cavity of the water tank.

Optionally, the dust filtering net is located at the outer side of the fan shell, and the vertical section of the dust filtering net is an inner concave surface recessed towards the cooling jacket.

The utility model provides a cooling device for power cable production, which has the following beneficial effects:

1. this heat sink is used in power cable production, through the setting of cooling cover, make the front and back side fixed mounting of cooling cover have the support frame, utilize the support frame to install the supporting wheel simultaneously, can support the cable through the supporting wheel, make the cable carry continuously, utilize the fan housing that the cooling cover is located the below and the cooperation of driving motor and drainage fan, can continuously guide the air to carry upwards, improve the velocity of flow of air, increase the cooling speed on cable surface, dust filter net and protection filter screen's setting simultaneously can avoid the dust damage cable's of air surface.

2. This heat sink is used in power cable production, through the setting of water tank, make the higher authority fixed mounting of water tank have air current pump and communicating pipe, utilize the cooperation of communicating pipe inner chamber's showy gasbag and ultrasonic atomizer, guarantee at the in-process of use that ultrasonic atomizer is as for on the surface of water all the time, upwards make the water smoke, utilize the air current pump, can guide the water smoke and have certain kinetic energy, carry to the inner chamber of cooling cover through the water smoke pipe, make the water smoke adhesion at the surface of cable, through the evaporation in-process of water smoke, carry out the cooling rate who improves the cable.

Drawings

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

FIG. 2 is a schematic view of the split structure of the present utility model;

FIG. 3 is a schematic view of the cooling jacket of the present utility model;

FIG. 4 is a schematic view showing the structure of a dust filter according to the present utility model;

fig. 5 is a schematic view of the structure of the water tank of the present utility model.

In the figure: 1. a cooling sleeve; 2. a support frame; 3. a support wheel; 4. a dust filtering frame; 5. a dust filtering net; 6. a protective filter screen; 7. a top sealing plate; 8. a fan case; 9. a drive motor; 10. a drainage fan; 11. a water tank; 12. a communicating pipe; 13. a floating air bag; 14. an ultrasonic atomizer; 15. an air flow pump; 16. and a water mist pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a heat sink for power cable production, including cooling jacket 1, cooling jacket 1's left and right sides fixed mounting has support frame 2, the inside movable sleeve in upper and lower end of support frame 2 is equipped with supporting wheel 3, the effect of supporting the cable is played in the setting of support frame 2 and supporting wheel 3, can avoid the outside of cable direct contact cooling jacket 1, lead to the in-process of cable motion, the influence of cooling jacket 1 outside edges and corners leads to taking place deformation, influence the stability of installation, the cable is equipped with to the inner chamber movable sleeve of upper and lower supporting wheel 3 and cooling jacket 1, cooling jacket 1 is close to the outside fixed mounting of bottom has dust filtration frame 4, the inside movable sleeve of dust filtration frame 4 is equipped with dust filtration net 5, the setting of dust filtration net 5 plays the effect of filtration dust, the upper and lower surface area of dust filtration net 5 is greater than cooling jacket 1's bottom opening area simultaneously, in the use, fan housing 8 continuously absorbs outside air, the dust filtering net 5 can influence the flow speed of the air flow, the large-area dust filtering net 5 can effectively ensure the flow speed of the air flow, the dust filtering net 5 is positioned at the outer side of the fan shell 8, the vertical section of the dust filtering net 5 is an inner concave surface which is sunken towards the cooling sleeve 1, the front side and the rear side of the cooling sleeve 1 are movably sleeved with the protective filter screen 6 near the upper inner part, the top surface of the cooling sleeve 1 is movably sleeved with the sealing plate 7, the dust filtering net 5 is an inner concave surface, in the use process, the dust filtering net 5 is arranged in a shape along the flow of the air flow, the resistance to the air flow can be effectively reduced, the influence of the dust filtering net 5 on the flow speed of the air is avoided, meanwhile, the arrangement of the protective filter screen 6 can effectively prevent external dust from entering the inner cavity of the cooling sleeve 1, the dust is led to scratch the outer side of a cable in the rapid flow process, the fan shell 8 is fixedly sleeved at the position near the bottom of the cooling sleeve 1, the bottom surface fixed mounting of fan shell 8 has driving motor 9, and driving motor 9 output shaft's top fixed mounting has the drainage fan 10 that is located fan shell 8 inner chamber, and the output shaft of control driving motor 9 drives drainage fan 10 and rotates, makes drainage fan 10 carry the inner chamber of the air current upward cooling cover 1 of below, makes the air current outwards carry through protection filter screen 6, and when external air passed through dust filter 5, the dust can be filtered by dust filter 5, avoids the dust to damage the surface of cable, can effectively increase the velocity of flow of air current.

The front side and the rear side of the cooling sleeve 1 are provided with a water tank 11, a communicating pipe 12 is fixedly sleeved on the water tank 11, an air flow pump 15 is fixedly arranged on the top surface of the water tank 11, a water mist pipe 16 is fixedly connected to the upper output end of the air flow pump 15, the air flow pump 15 plays a role in continuously conveying water mist, in the use process, the water mist can be continuously conveyed upwards through the air flow pump 15, so that the water mist has certain power in the movement process, after entering the inner cavity of the cooling sleeve 1, the water mist can resist the thrust of a drainage fan 10 below the cooling sleeve 1, the water mist is adhered to the surface of a cable, a floating air bag 13 is movably sleeved in the inner cavity of the communicating pipe 12, the input end of the air flow pump 15 is fixedly connected with the top end of the communicating pipe 12, the bottom end of the communicating pipe 12 extends downwards to the inner cavity of the water tank 11, in the use process, the clear water in the inner cavity of the water tank 11 can enter the inner cavity of the communicating pipe 12, the continuous production of water mist can be realized through the ultrasonic atomizer 14, the continuous production of the water mist is ensured, the use of the device is convenient, the ultrasonic atomizer 14 is fixedly sleeved in the floating air bag 13, the bottom surface of the ultrasonic atomizer 14 and the bottom surface of the floating air bag 13 are positioned on the same horizontal plane, the outside of the communicating pipe 12 is provided with a ventilation port, the ventilation port maintains the same air pressure in the inner cavity of the communicating pipe 12 and the outside air pressure, the clear water can push the floating air bag 13 to float upwards, the floating air bag 13 floats on the water surface, the ultrasonic atomizer 14 is positioned on the water surface, the bottom surface of the ultrasonic atomizer 14 is attached to the water surface, the water mist is continuously produced through the ultrasonic atomizer 14, the water mist is continuously conveyed upwards through the air flow pump 15, the water mist is continuously conveyed to the inner cavity of the cooling sleeve 1 through the water mist pipe 16, the cooling speed can be assisted, the cooling speed of the cable is ensured, and meanwhile, the consumption of water resources is reduced.

In summary, this heat sink is used in power cable production, when in use, firstly carry the cable from the one end of cooling cover 1 to the other end, make the cable carry at the in-process that carries, utilize support frame 2 and supporting wheel 3 to support, the cable, then carry out the cable continuously, in the transportation process of cable, drive drainage fan 10 through the output shaft of control driving motor 9 and rotate, make drainage fan 10 carry the air current of below upwards cooling cover 1's inner chamber, make the air current outwards carry through protection filter screen 6, when external air passes through dust filter 5, the dust can be filtered by dust filter 5, avoid the dust to damage the surface of cable, pour into the clear water at the inner chamber of water tank 11, the clear water can promote the float gasbag 13 upwards, make float gasbag 13 float on the surface of water, make ultrasonic atomizer 14 be as far as the surface of water, the surface of water laminating of ultrasonic atomizer 14 simultaneously, utilize ultrasonic atomizer 14 to make the water smoke continuously carry out the water smoke, make through air current pump 15 continuously carry out the inner chamber that carries out the air current to cooling cover 1, make by the water smoke to the surface of cable, carry out the evaporation heat that takes away fast.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power cable production is with heat sink, includes cooling jacket (1), its characterized in that: the cooling jacket is characterized in that a supporting frame (2) is fixedly arranged at the left end and the right end of the cooling jacket (1), supporting wheels (3) are sleeved inside the upper end and the lower end of the supporting frame (2) in a movable mode, cables are sleeved inside the inner cavity of the cooling jacket (1) in a movable mode between the supporting wheels (3), a dust filtering frame (4) is fixedly arranged outside the cooling jacket (1) close to the bottom, a dust filtering net (5) is sleeved inside the dust filtering frame (4) in a movable mode, a protection filter screen (6) is sleeved inside the cooling jacket (1) in a movable mode around the cooling jacket close to the upper surface, and a sealing top plate (7) is sleeved inside the top surface of the cooling jacket (1).

2. The cooling device for power cable production according to claim 1, wherein: the cooling jacket is characterized in that a fan shell (8) is fixedly sleeved at the position, close to the bottom, of the cooling jacket (1), a driving motor (9) is fixedly mounted on the bottom surface of the fan shell (8), and a drainage fan (10) located in the inner cavity of the fan shell (8) is fixedly mounted at the top end of an output shaft of the driving motor (9).

3. The cooling device for power cable production according to claim 1, wherein: the cooling jacket is characterized in that a water tank (11) is arranged on the front side and the rear side of the cooling jacket (1), a communicating pipe (12) is fixedly sleeved on the water tank (11), an air flow pump (15) is fixedly arranged on the top surface of the water tank (11), and a water mist pipe (16) is fixedly connected to the upper output end of the air flow pump (15).

4. A cooling device for power cable production according to claim 3, wherein: the inner cavity movable sleeve of communicating pipe (12) is equipped with showy gasbag (13), the inside fixed cover of showy gasbag (13) is equipped with ultrasonic atomizer (14), the bottom surface of ultrasonic atomizer (14) and the bottom surface of showy gasbag (13) are located same horizontal plane, the scavenge port has been seted up in the outside of communicating pipe (12), and scavenge port keeps communicating pipe (12) inner cavity atmospheric pressure the same with external atmospheric pressure.

5. A cooling device for power cable production according to claim 3, wherein: the air flow pump (15) is characterized in that the input end of the air flow pump (15) is fixedly connected with the top end of the communicating pipe (12), and the bottom end of the communicating pipe (12) extends downwards to the inner cavity of the water tank (11).

6. The cooling device for power cable production according to claim 1, wherein: the dust filtering net (5) is positioned at the outer side of the fan shell (8), and the vertical section of the dust filtering net (5) is a concave inner surface which is concave towards the cooling sleeve (1).