Wind power cable and production equipment thereof

Abstract

The invention discloses wind power cable production equipment, which comprises a wind power cable, the wind power cable comprises a plurality of core wires, the outer sides of the plurality of core wires are sleeved with a cable shell, and a filling inner core is filled between the core wires and the cable shell. The wind power cable production equipment comprises a jet turbulent flow type cooling mechanism, the jet turbulent flow type cooling mechanism comprises a lower cooling box, a cooling box cover is fixedly assembled above the lower cooling box, a pair of bearing rollers and limiting rollers are rotationally assembled in the lower cooling box, and multiple sets of evenly-distributed arc-shaped jet frames are fixedly connected in the lower cooling box; and a plurality of groups of uniformly distributed air nozzles are fixedly assembled on the inner walls of the plurality of groups of arc-shaped spraying frames. According to the invention, by arranging the jet turbulent flow type cooling mechanism and the backflow type auxiliary cooling mechanism, the effect of continuously cooling the wind power cable is obviously improved; according to the wind power cable cooling device, peculiar smell generated in the wind power cable cooling process can be adsorbed and purified, meanwhile, the wind power cable can be cooled in an auxiliary mode, and the high efficiency, safety and environment friendliness of cooling processing of the wind power cable are greatly improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of wind power cables, and in particular relates to a wind power cable and production equipment thereof. Background Art

[0002] Wind power cable is a type of cable designed specifically for wind power generation systems. It is mainly used to connect the various components of wind turbines and is mainly used for transmitting electrical energy, control signals and data. It is generally composed of a conductor, an insulation layer and a sheath.

[0003] The current common wind power cable production process mainly consists of several steps: conductor manufacturing, insulation layer manufacturing, protective sleeve production and testing packaging. Among them, the cable outer shell is mainly processed by thermoplastic extrusion. After the heat shrink extrusion is completed, the cable outer shell needs to be cooled in time to ensure the molding effect of the outer side of the cable.

[0004] In the prior art, during the production and processing of wind power cables, the thermoplastic extruded cable casing is mainly cooled by immersing it in water. During the immersion process, the water in the cooling water tank is mostly in a static state, so that only the cooling water flow on the outside of the wind power cable in the cooling water tank can cool the wind power cable. In this way, when the cooling water tank cools the wind power cable, the temperature of the cooling water on the outside of the wind power cable gradually decreases from the inside to the outside, resulting in poor continuous cooling effect of the wind power cable. At the same time, the thermoplastic extruded cable casing will release different gases during the immersion cooling process according to the different materials of the cable casing, resulting in the following problems in the cooling process of the wind power cable: poor continuous cooling effect, odor during the cooling process, and poor cooling process efficiency and safety and environmental protection.

[0005] The information disclosed in this background technology section is only intended to enhance understanding of the overall background of the invention and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the Invention

[0006] The object of the present invention is to provide a wind power cable and production equipment thereof, which can improve the efficiency, safety and environmental protection of the cooling processing of the wind power cable.

[0007] In order to achieve the above object, a specific embodiment of the present invention provides the following technical solutions:

[0008] A wind power cable production device comprises a wind power cable, wherein the wind power cable comprises a plurality of core wires, the outer sides of the plurality of core wires are sheathed with a cable outer shell, and a filling inner core is filled between the core wires and the cable outer shell.

[0009] The wind power cable production equipment includes:

[0010] The jet turbulence cooling mechanism includes a lower cooling box, a cooling box cover is fixedly installed on the top of the lower cooling box, the lower cooling box and the cooling box cover cooperate to form a cooling box body, the cable casing is inserted through the cooling box body, a pair of supporting rollers and limiting rollers are rotatably installed in the lower cooling box, the pair of supporting rollers and limiting rollers are symmetrically arranged in the lower cooling box, and multiple groups of evenly distributed arc-shaped injection racks are fixedly connected in the lower cooling box, and multiple groups of evenly distributed air nozzles are fixedly installed on the inner walls of the multiple groups of arc-shaped injection racks.

[0011] The reflux auxiliary cooling mechanism is fixedly mounted on the outside of the lower cooling box. The reflux auxiliary cooling mechanism includes an air duct, which is fixedly mounted above the cooling box cover. A plurality of evenly distributed exhaust fans are fixedly mounted in the air duct. An exhaust hood is fixedly connected to the top of the air duct. An exhaust pipe is fixedly connected to the top of the exhaust hood. Complementary cooling filter assemblies are fixedly mounted on both sides of the exhaust pipe.

[0012] The cleaning and cooling components are assembled at both ends of the cooling box body, and are used for auxiliary cleaning and drying of the cable housing.

[0013] In one or more embodiments of the present invention, multiple sets of the curved injection racks are each fixedly equipped with a connecting air pipe, and multiple sets of the air nozzles are each connected to the connecting air pipe. The connecting air pipe connects the multiple sets of curved injection racks to the connecting air pipe, facilitating air delivery to the connecting air pipe. A connecting air pipe is fixedly connected below each of the multiple connecting air pipes, extending through the lower cooling box. The connecting air pipe serves to connect the guide air pipe with the multiple sets of connecting air pipes.

[0014] In one or more embodiments of the present invention, one end of the plurality of connecting air pipes located outside the lower cooling box is fixedly connected to a guide air pipe. This facilitates air delivery to the multiple connecting air pipes by delivering air into the guide air pipe. Multiple sets of support columns are fixedly connected below the lower cooling box. These multiple sets of support columns support and limit the lower cooling box, ensuring its operational stability.

[0015] In one or more embodiments of the present invention, the complementary cooling filter assembly includes a pair of liquid-phase cooling cylinders, which are symmetrically arranged on both sides of the lower cooling box. The cooling water to be filtered is guided and limited by the pair of liquid-phase cooling cylinders. Gas-phase filter cylinders are arranged in each of the pair of liquid-phase cooling cylinders. The air to be filtered, conveyed by the filter air pipe, is filtered, guided and limited by the gas-phase filter cylinders. A filter air pipe is fixedly connected between the gas-phase filter cylinder and the exhaust pipe. The filter air pipe serves to connect the gas-phase filter cylinder and the exhaust pipe, so that the air in the exhaust pipe is transported along the filter air pipe to the gas-phase filter cylinder for cooling and filtration.

[0016] In one or more embodiments of the present invention, a supporting filter cartridge is fixedly connected to the gas phase filter cartridge, and the side of the supporting filter cartridge close to the filter air pipe is filled with an adsorption filler. The air transported by the filter air pipe is adsorbed and purified and impurities are filtered out by the cooperation of the supporting filter cartridge and the adsorption filler, thereby improving the environmental friendliness of the cooling process of the wind power cable and avoiding the occurrence of odor in the thermoplastic casing of the wind power cable during the cooling process. A return air pipe is fixedly connected to the side of the gas phase filter cartridge away from the filter air pipe, and the end of the return air pipe located outside the liquid phase cooling cylinder is connected to the guide air pipe. The return air pipe serves to connect the liquid phase cooling cylinder and the guide air pipe, so that the air after adsorption and filtration in the liquid phase cooling cylinder is transported along the return air pipe to the guide air pipe, thereby facilitating the delivery of compressed air to multiple groups of connecting air pipes through the guide air pipe.

[0017] In one or more embodiments of the present invention, a liquid pump is fixedly mounted on one side of the lower cooling box. The operation of the liquid pump is controlled to extract and pressurize the cooling water within the lower cooling box. A liquid pumping pipe is connected between the liquid inlet of the liquid pump and the lower cooling box. The liquid pumping pipe connects the liquid pump and the lower cooling box, facilitating the extraction of cooling water from the lower cooling box. A liquid delivery pipe is fixedly connected between the liquid outlet of the liquid pump and the liquid phase cooling cylinder. The cooling water extracted by the liquid pumping pipe is delivered to the spray guide pipe via the liquid delivery pipe.

[0018] In one or more embodiments of the present invention, one end of the liquid delivery pipe located in the liquid phase cooling cylinder is fixedly connected to a spray guide pipe, and the spray guide pipe is mounted above the gas phase filter cylinder. Multiple groups of spray nozzles are connected to the spray guide pipe through the spray guide pipe. The spray guide pipe is fixedly connected to multiple groups of evenly distributed spray nozzles on one side close to the gas phase filter cylinder. It is convenient to spray the cooling water through multiple groups of spray nozzles to assist in cooling the cooling water after heat exchange. At the same time, the cooling water sprayed by the multiple groups of spray nozzles can flow down along the outer surface of the gas phase filter cylinder. The method of guiding the cooling water through the outer surface of the gas phase filter cylinder improves the contact effect between the cooling water and the air in the liquid phase cooling cylinder, thereby improving the heat dissipation effect of the cooling water.

[0019] In one or more embodiments of the present invention, a filter holder is positioned between the liquid-phase cooling cartridge and the gas-phase filter cartridge, and is disposed below the multiple groups of spray nozzles. The filter holder serves as an assembly limiter for the filter packing. The filter holder is filled with the filter packing. The filter holder and filter packing cooperate to filter and purify the cooling water sprayed from the multiple groups of spray nozzles and provide auxiliary heat dissipation.

[0020] In one or more embodiments of the present invention, a reflux pump is fixedly installed on the side of the liquid phase cooling cylinder away from the liquid extraction pump. The filtered cooling water in the liquid phase cooling cylinder is extracted and pressurized for reflux by controlling the operation of the reflux pump. A reflux extraction pipe is fixedly connected between the liquid inlet of the reflux pump and the liquid phase cooling cylinder. The reflux extraction pipe serves to connect the reflux pump and the liquid phase cooling cylinder. A reflux drainage pipe is fixedly connected to the liquid outlet of the reflux pump. The reflux drainage pipe serves to connect the spray connecting pipe and the reflux pump, so as to facilitate the transportation and diversion of the cooling water extracted by the reflux pump.

[0021] In one or more embodiments of the present invention, one end of the reflux drain pipe located inside the cooling box cover is fixedly connected to a spray connecting pipe. The spray connecting pipe is used to assemble, limit, and connect multiple groups of reflux spray nozzles. Multiple groups of evenly distributed reflux spray nozzles are fixedly connected below the spray connecting pipe. By spraying cooling water through multiple groups of reflux spray nozzles, not only can the cooling box body be sprayed and cooled, but the cable casing transported in the lower cooling box can also be auxiliary cooled by spraying cooling water through multiple groups of reflux spray nozzles. A connecting bracket is fixedly connected between the spray connecting pipe and the cooling box cover. The connecting bracket is used to assemble and limit the spray connecting pipe.

[0022] Compared with the prior art, the present invention provides a jet turbulence cooling mechanism, so that cooling water can cool the wind power cable in a dynamic state, which significantly improves the effect of continuous cooling of the wind power cable.

[0023] By setting up a reflux auxiliary cooling mechanism, the odor generated during the cooling process of the wind power cable can be adsorbed and purified. At the same time, the wind power cable can be auxiliary cooled, which greatly improves the efficiency, safety and environmental protection of the cooling process of the wind power cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 This is a three-dimensional diagram of a wind power cable production device according to one embodiment of the present invention;

[0026] Figure 2 A three-dimensional diagram from another angle of a wind power cable production device according to an embodiment of the present invention;

[0027] Figure 3 for Figure 2 Schematic diagram of the structure at A in the middle;

[0028] Figure 4 for Figure 2 Schematic diagram of the structure at B in the middle;

[0029] Figure 5 This is a front cross-sectional view of a wind power cable production device according to one embodiment of the present invention;

[0030] Figure 6 for Figure 5 Schematic diagram of the structure at C in the middle;

[0031] Figure 7 for Figure 5 Schematic diagram of the structure at D in the middle;

[0032] Figure 8 for Figure 5 Schematic diagram of the structure at E in the middle;

[0033] Figure 9 A side sectional view of a wind power cable production device according to an embodiment of the present invention;

[0034] Figure 10 for Figure 9 Schematic diagram of the structure at F in the middle;

[0035] Figure 11 for Figure 9 Schematic diagram of the structure at G in the middle;

[0036] Figure 12 for Figure 9 Schematic diagram of the structure at H in the middle;

[0037] Figure 13 for Figure 9 Schematic diagram of the structure at position I.

[0038] Description of main reference numerals:

[0039] 1-core wire, 2-cable shell, 3-filling inner core, 4-jet turbulent cooling mechanism, 401-lower cooling box, 402-cooling box cover, 403-support roller, 404-limiting roller, 405-arc-shaped injection rack, 406-air nozzle, 407-connecting air pipe, 408-connecting air pipe, 409-guide air pipe, 410-support column, 5-reflux auxiliary cooling mechanism, 501-air guide pipe, 502-exhaust fan, 503-exhaust hood, 504-exhaust pipe, 505-liquid phase cooling cylinder, 506-gas phase filter cylinder, 507-pass Filter pipe, 508-support filter cartridge, 509-adsorption filler, 510-return air pipe, 511-liquid suction pump, 512-liquid suction pipe, 513-liquid delivery pipe, 514-spray guide pipe, 515-spray nozzle, 516-filter frame, 517-filter filler, 518-return liquid pump, 519-return liquid suction pipe, 520-return liquid discharge pipe, 521-spray connecting pipe, 522-return spray nozzle, 523-connecting bracket, 6-cleaning cooling assembly, 601-cleaning sponge block, 602-wiping sponge block, 603-blowing pipe. DETAILED DESCRIPTION

[0040] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0041] like Figures 1 to 3 As shown, a wind power cable production device in one embodiment of the present invention includes a wind power cable, which includes multiple core wires 1, a cable outer shell 2 is sheathed on the outside of the multiple core wires 1, and a filling inner core 3 is filled between the core wires 1 and the cable outer shell 2.

[0042] like Figures 1 to 13 As shown, the wind power cable production equipment includes: a jet turbulence cooling mechanism 4, a reflux auxiliary cooling mechanism 5 and a cleaning cooling component 6.

[0043] like Figures 1 to 2 As shown, the jet-turbulent cooling mechanism 4 includes a lower cooling box 401, with a cooling box cover 402 fixedly mounted above the lower cooling box 401. The lower cooling box 401 and the cooling box cover 402 cooperate to form a cooling box body, through which the cable jacket 2 is inserted. The cooling box body continuously cools the cable jacket 2, thereby preventing the spread of odor during the cooling process and improving the safety and environmental friendliness of the cooling process of the cable jacket 2.

[0044] like Figures 5 to 7As shown, a pair of supporting rollers 403 and limiting rollers 404 are rotatably mounted in the lower cooling box 401. The pair of supporting rollers 403 and limiting rollers 404 are symmetrically arranged in the lower cooling box 401. The pair of supporting rollers 403 and limiting rollers 404 are used to convey and limit the position of the cable jacket 2 to be cooled, thereby ensuring the stability of the cooling process of the cable jacket 2.

[0045] like Figures 5 to 10 As shown, multiple sets of evenly distributed arc-shaped injection racks 405 are fixedly connected in the lower cooling box 401. Multiple sets of air nozzles 406 are assembled, fixed and gas-guided by the multiple sets of arc-shaped injection racks 405.

[0046] like Figures 5 to 10 As shown, multiple sets of evenly distributed air nozzles 406 are fixedly mounted on the inner walls of multiple sets of arc-shaped spray racks 405. The air output from these multiple sets of air nozzles 406 not only dynamically turbulents the cooling water around the cable housing 2, preventing uneven cooling water temperatures caused by stagnant cooling water, but also provides auxiliary cooling for the cable housing 2, improving the efficiency of cooling and heat dissipation.

[0047] like Figures 5 to 10 As shown, multiple sets of arc-shaped injection racks 405 are fixedly equipped with connecting air pipes 407, and multiple sets of air nozzles 406 are connected to the connecting air pipes 407. The connecting air pipes 407 connect the multiple sets of arc-shaped injection racks 405 with the connecting air pipes 408 to facilitate air supply to the connecting air pipes 407.

[0048] like Figures 5 to 10 As shown, a connecting air pipe 408 is fixedly connected to the bottom of each of the plurality of connecting air pipes 407, and the connecting air pipe 408 is arranged to pass through the lower cooling box 401. The connecting air pipe 408 serves to connect the guide air pipe 409 with the plurality of connecting air pipes 407.

[0049] like Figures 5 to 10 As shown, one end of the plurality of connecting air pipes 408 outside the lower cooling box 401 is fixedly connected to a guide air pipe 409. This facilitates conveying air into the plurality of connecting air pipes 407 by conveying air into the guide air pipe 409.

[0050] like Figure 1 As shown, multiple groups of support columns 410 are fixedly connected to the bottom of the lower cooling box 401. The multiple groups of support columns 410 support and limit the lower cooling box 401, thereby ensuring the stability of the lower cooling box 401.

[0051] like Figures 9 to 11As shown, the reflux auxiliary cooling mechanism 5 is fixedly mounted on the outside of the lower cooling box 401 and includes an air duct 501, which is fixedly mounted above the cooling box cover 402. The air duct 501 is used to position and guide the airflow of multiple exhaust fans 502.

[0052] like Figures 9 to 11 As shown, multiple sets of evenly distributed exhaust fans 502 are fixedly mounted within the air duct 501. By controlling the operation of these multiple sets of exhaust fans 502, air is extracted from the cooling box, providing a foundation for subsequent odor removal. Simultaneously, the operation of these multiple sets of exhaust fans 502 provides the air required for subsequent injection by the air nozzles 406. Furthermore, the operation of these multiple sets of exhaust fans 502 accelerates air circulation within the closed box, improving the heat dissipation and cooling effect of the cable housing 2.

[0053] like Figures 9 to 11 As shown, an exhaust hood 503 is fixedly connected to the top of the air duct 501, and an exhaust pipe 504 is fixedly connected to the top of the exhaust hood 503. The exhaust hood 503 and the exhaust pipe 504 cooperate to guide and transport the air in the air duct 501.

[0054] like Figures 9 to 12 As shown, complementary cooling and filtering assemblies are fixedly mounted on both sides of the exhaust pipe 504. The complementary cooling and filtering assemblies include a pair of liquid-phase cooling cylinders 505, which are symmetrically arranged on either side of the lower cooling box 401. The pair of liquid-phase cooling cylinders 505 guide and limit the flow of cooling water to be filtered.

[0055] like Figures 9 to 12 As shown, a pair of liquid phase cooling cylinders 505 are each provided with gas phase filter cylinders 506. The gas phase filter cylinders 506 filter, guide and limit the air to be filtered delivered by the filter air pipe 507.

[0056] like Figures 9 to 12 As shown, a filter air pipe 507 is fixedly connected between the gas phase filter cartridge 506 and the exhaust pipe 504. The filter air pipe 507 serves to connect the gas phase filter cartridge 506 and the exhaust pipe 504, so that the air in the exhaust pipe 504 is transported along the filter air pipe 507 to the gas phase filter cartridge 506 for cooling and filtration.

[0057] like Figures 9 to 12 As shown, a support filter cartridge 508 is fixedly connected to the gas phase filter cartridge 506, and an adsorbent filler 509 is filled on the side of the support filter cartridge 508 close to the filter air pipe 507. The support filter cartridge 508 and the adsorbent filler 509 cooperate to adsorb and purify the air transported by the filter air pipe 507 and filter out impurities, thereby improving the environmental friendliness of the wind power cable cooling process and preventing the generation of odor in the thermoplastic casing of the wind power cable during the cooling process.

[0058] like Figure 9 As shown, a return air pipe 510 is fixedly connected to the side of the gas phase filter cartridge 506 away from the filter air pipe 507. The end of the return air pipe 510 located outside the liquid phase cooling cartridge 505 is connected to the guide air pipe 409. The return air pipe 510 serves to connect the liquid phase cooling cartridge 505 and the guide air pipe 409, facilitating the transport of the air adsorbed and filtered in the liquid phase cooling cartridge 505 along the return air pipe 510 into the guide air pipe 409, thereby facilitating the transport of compressed air to the multiple sets of connecting air pipes 408 through the guide air pipe 409.

[0059] like Figures 2 to 4 As shown, a liquid pump 511 is fixedly mounted on one side of the lower cooling box 401. The cooling water in the lower cooling box 401 is extracted and pressurized by controlling the operation of the liquid pump 511.

[0060] like Figures 2 to 4 As shown, a liquid extraction pipe 512 is connected between the liquid inlet of the liquid extraction pump 511 and the lower cooling box 401. The liquid extraction pipe 512 plays a role in connecting the liquid extraction pump 511 with the lower cooling box 401, so as to extract the cooling water in the lower cooling box 401.

[0061] like Figures 2 to 4 As shown, a liquid delivery pipe 513 is fixedly connected between the liquid outlet of the liquid pump 511 and the liquid phase cooling cylinder 505. The cooling water extracted from the liquid delivery pipe 512 is delivered to the spray guide pipe 514 through the liquid delivery pipe 513.

[0062] like Figures 9 to 12 As shown, one end of the liquid delivery pipe 513 located in the liquid phase cooling cylinder 505 is fixedly connected to a spray guide pipe 514, which is sleeved above the gas phase filter cylinder 506. The spray guide pipe 514 connects multiple groups of spray nozzles 515 to the spray guide pipe 514.

[0063] like Figures 9 to 12 As shown, a spray guide tube 514, located proximal to the gas phase filter cartridge 506, is fixedly connected to a plurality of evenly distributed spray nozzles 515. These multiple spray nozzles 515 facilitate spraying cooling water to assist in cooling the cooling water after heat exchange. Furthermore, the cooling water sprayed by the multiple spray nozzles 515 flows down the outer surface of the gas phase filter cartridge 506. This diversion of the cooling water by the outer surface of the gas phase filter cartridge 506 enhances contact between the cooling water and the air within the liquid phase cooling cartridge 505, improving the cooling water's heat dissipation efficiency.

[0064] like Figures 9 to 13As shown, a filter frame 516 is sleeved between the liquid phase cooling cylinder 505 and the gas phase filter cylinder 506, and the filter frame 516 is arranged below the multiple groups of spray nozzles 515. The filter frame 516 plays a role in assembling and limiting the filter filler 517.

[0065] like Figures 9 to 13 As shown, the filter frame 516 is filled with a filter filler 517. The filter frame 516 and the filter filler 517 cooperate to filter and purify the cooling water sprayed by the multiple groups of spray nozzles 515 and assist in heat dissipation treatment.

[0066] like Figures 2 to 4 As shown, a reflux pump 518 is fixedly mounted on one side of the liquid phase cooling cylinder 505 away from the liquid extraction pump 511. The operation of the reflux pump 518 is controlled to extract and pressurize the filtered cooling water in the liquid phase cooling cylinder 505 for reflux.

[0067] like Figures 2 to 4 As shown, a reflux pumping pipe 519 is fixedly connected between the liquid inlet of the reflux pump 518 and the liquid phase cooling cylinder 505. The reflux pumping pipe 519 plays the role of connecting the reflux pump 518 and the liquid phase cooling cylinder 505.

[0068] like Figures 2 to 4 As shown, the outlet of the reflux pump 518 is fixedly connected to a reflux drain pipe 520. The reflux drain pipe 520 serves to connect the spray connecting pipe 521 with the reflux pump 518, so as to facilitate the transportation and diversion of the cooling water extracted by the reflux pump 518.

[0069] like Figures 5 to 8 As shown, one end of the reflux drain pipe 520 located inside the cooling box cover 402 is fixedly connected to a spray connecting pipe 521. The spray connecting pipe 521 is used to assemble, limit and connect multiple groups of reflux spray nozzles 522.

[0070] like Figures 5 to 8 As shown, multiple sets of evenly distributed return spray nozzles 522 are fixedly connected to the lower side of the spray connecting pipe 521. By spraying cooling water through the multiple sets of return spray nozzles 522, not only the cooling box body can be sprayed and cooled, but also the cable housing 2 transported in the lower cooling box 401 can be auxiliary cooled by spraying cooling water through the multiple sets of return spray nozzles 522.

[0071] like Figures 5 to 8 As shown, a connecting bracket 523 is fixedly connected between the spray connecting pipe 521 and the cooling box cover 402. The spray connecting pipe 521 is assembled and limited by the connecting bracket 523.

[0072] like Figures 5 and 6 As shown, the cleaning and cooling components 6 are assembled at both ends of the cooling box, and the cleaning and cooling components 6 are used to assist in cleaning and drying the cable housing 2 .

[0073] like Figures 1 to 6 As shown, the cleaning and cooling assembly 6 includes a pair of cleaning sponges 601 fixedly mounted at one end of the cooling box. These sponges 601 support and position the cable housing 2 inserted into the cooling box, while also wiping away impurities. This reduces the risk of contamination of the cooling water by impurities adhering to the exterior of the cable housing 2.

[0074] like Figures 5 and 6 As shown, a pair of wiping sponge blocks 602 are fixedly assembled on one end of the cooling box away from the cleaning sponge block 601. The cooled cable housing 2 is wiped and dried by the pair of wiping sponge blocks 602.

[0075] like Figures 5 and 6 As shown, air blowing pipes 603 are fixedly connected to both sides of the guide air pipe 409. The ends of the pair of air blowing pipes 603, remote from the guide air pipe 409, are respectively connected to the cleaning sponge block 601 and the wiping sponge block 602. The air blown from the guide air pipe 409 is delivered to the cleaning sponge block 601 and the wiping sponge block 602 via the air blowing pipes 603. Blowing air into the cleaning sponge block 601 and the wiping sponge block 602 not only assists in cooling and drying the cable housing 2, but also causes the cleaning sponge block 601 and the wiping sponge block 602 to expand to a certain extent, further enhancing the cleaning, drying, and cooling effects of the cable housing 2.

[0076] During specific use, the cable casing 2 to be cooled is transported into the cooling box along a pair of cleaning sponge blocks 601. During the transportation process, the cable casing 2 is transported and limited by the supporting and guiding limitations of a pair of supporting rollers 403 and limiting rollers 404. During the transportation process, the cable casing 2 can be immersed and cooled by the cooling water in the lower cooling box 401.

[0077] At the same time, the air in the cooling box can be extracted and transported by controlling the operation of multiple groups of exhaust fans 502, and the odor generated during the cooling process of the cable casing 2 can be synchronously extracted, and the air circulation speed in the cooling box can be accelerated to improve the cooling effect. The air extracted during the operation of the exhaust fan 502 can be transported to the gas phase filter cartridge 506 along the exhaust pipe 504 and the filter air pipe 507, and after adsorption and filtration by the supporting filter cartridge 508 and the adsorption filler 509, it is transported to the guide air pipe 409 along the return air pipe 510.

[0078] The air transported in the return air duct 510 can be transported along the guide air duct 409 and the multiple groups of connecting air ducts 408 to the multiple groups of connecting air ducts 407, and sprayed out by the multiple groups of air nozzles 406. By spraying air through the multiple groups of air nozzles 406, not only can the cable casing 2 be turbulent, but the cable casing 2 can also be assisted in cooling by spraying air through the multiple groups of air nozzles 406. Furthermore, by spraying air through the multiple groups of air nozzles 406, the air circulation speed in the cooling box can be accelerated from bottom to top, thereby further improving the cooling effect of the cable casing 2.

[0079] In addition, cooling water can be extracted from the bottom of the lower cooling box 401 by controlling the operation of the liquid extraction pump 511. The extracted cooling water is sprayed onto the outside of the gas phase filter cartridge 506 along the liquid delivery pipe 513, the spray guide pipe 514, and the multiple sets of spray nozzles 515. The spraying of cooling water by the multiple sets of spray nozzles 515 accelerates the circulation and heat dissipation of the cooling water within the liquid phase cooling cartridge 505. In addition, by spraying cooling water onto the outside of the gas phase filter cartridge 506, the cooling water can cool the air guided into the gas phase filter cartridge 506, thereby improving the effect of the subsequent auxiliary cooling of the cable housing 2 by the multiple sets of air nozzles 406.

[0080] The cooling water sprayed by the multiple groups of spray nozzles 515 is filtered by the filter frame 516 and the filter filler 517 and accumulates at the bottom of the liquid phase cooling cylinder 505. By controlling the operation of the reflux liquid pump 518, the cooling water at the bottom of the liquid phase cooling cylinder 505 is transported along the reflux drainage pipe 520 and the spray connecting pipe 521, and sprayed into the cooling box along the multiple groups of reflux spray nozzles 522. The method of spraying cooling water by the multiple groups of reflux spray nozzles 522 can not only make the cooling water reflux, but also spray the cooling water to assist in cooling the air in the cooling box. In addition, the cable housing 2 can be assisted in heat dissipation by spraying cooling water.

[0081] In addition, after cooling, the cable housing 2 can be guided out along the wiping sponge block 602, and the cable housing 2 can be wiped and dried by a pair of wiping sponge blocks 602, and the cable housing 2 can be assisted in cooling and drying by blowing air to the wiping sponge block 602 through the blowing pipe 603.

[0082] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0083] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A wind power cable production equipment, comprising a wind power cable, characterized in that: The wind power cable comprises a plurality of core wires, the outer sides of the plurality of core wires are sheathed with a cable outer shell, and a filling inner core is filled between the core wires and the cable outer shell; The wind power cable production equipment includes: The jet turbulent cooling mechanism includes a lower cooling box, a cooling box cover is fixedly installed on the upper part of the lower cooling box, the lower cooling box and the cooling box cover cooperate to form a cooling box body, the cable casing is inserted through the cooling box body, a pair of supporting rollers and limiting rollers are rotatably installed in the lower cooling box, the pair of supporting rollers and limiting rollers are symmetrically arranged in the lower cooling box, a plurality of groups of evenly distributed arc-shaped injection racks are fixedly connected in the lower cooling box, and a plurality of groups of evenly distributed air nozzles are fixedly installed on the inner walls of the plurality of groups of arc-shaped injection racks; A reflux auxiliary cooling mechanism is fixedly mounted on the outside of the lower cooling box, the reflux auxiliary cooling mechanism includes an air duct, the air duct is fixedly mounted above the cooling box cover, a plurality of evenly distributed exhaust fans are fixedly mounted in the air duct, an exhaust hood is fixedly connected to the top of the air duct, an exhaust pipe is fixedly connected to the top of the exhaust hood, and complementary cooling filter assemblies are fixedly mounted on both sides of the exhaust pipe; The cleaning and cooling components are assembled at both ends of the cooling box body and are used for auxiliary cleaning and drying of the cable housing.

2. The wind power cable production equipment according to claim 1, characterized in that: Connecting air pipes are fixedly installed in multiple groups of the arc-shaped injection racks, and multiple groups of the air nozzles are connected to the connecting air pipes. Connecting air pipes are fixedly connected to the bottom of multiple connecting air pipes, and the connecting air pipes are set through the lower cooling box.

3. The wind power cable production equipment according to claim 1, characterized in that: One end of the plurality of connecting air pipes outside the lower cooling box is fixedly connected to a guide air pipe, and a plurality of groups of support columns are fixedly connected below the lower cooling box.

4. The wind power cable production equipment according to claim 3, characterized in that: The complementary cooling filter assembly includes a pair of liquid cooling cylinders, which are symmetrically arranged on both sides of the lower cooling box. Gas filter cylinders are arranged in each of the liquid cooling cylinders, and a filter air pipe is fixedly connected between the gas filter cylinders and the exhaust pipe.

5. The wind power cable production equipment according to claim 4, characterized in that: A supporting filter cartridge is fixedly connected to the gas phase filter cartridge, and the side of the supporting filter cartridge close to the filter air pipe is filled with an adsorption filler. The side of the gas phase filter cartridge away from the filter air pipe is fixedly connected to a return air pipe, and the end of the return air pipe located outside the liquid phase cooling cartridge is connected to the guide air pipe.

6. The wind power cable production equipment according to claim 5, characterized in that: A liquid pump is fixedly mounted on one side of the lower cooling box, a liquid pumping pipe is connected between the liquid inlet of the liquid pump and the lower cooling box, and a liquid delivery pipe is fixedly connected between the liquid outlet of the liquid pump and the liquid phase cooling cylinder.

7. The wind power cable production equipment according to claim 6, characterized in that: One end of the liquid delivery pipe located in the liquid phase cooling cylinder is fixedly connected to a spray guide pipe, and the spray guide pipe is sleeved above the gas phase filter cylinder. The side of the spray guide pipe close to the gas phase filter cylinder is fixedly connected to multiple groups of evenly distributed spray nozzles.

8. The wind power cable production equipment according to claim 7, characterized in that: A filter frame is sleeved between the liquid phase cooling cylinder and the gas phase filter cylinder. The filter frame is arranged below the multiple groups of spray nozzles. The filter frame is filled with filter fillers.

9. The wind power cable production equipment according to claim 4, characterized in that: A reflux pump is fixedly mounted on the side of the liquid cooling cylinder away from the liquid extraction pump. A reflux extraction pipe is fixedly connected between the liquid inlet of the reflux pump and the liquid cooling cylinder. A reflux discharge pipe is fixedly connected to the liquid outlet of the reflux pump.

10. The wind power cable production equipment according to claim 9, characterized in that: One end of the reflux drainage pipe located inside the cooling box cover is fixedly connected to a spray connecting pipe, and the lower part of the spray connecting pipe is fixedly connected to multiple groups of evenly distributed reflux spray nozzles, and a connecting bracket is fixedly connected between the spray connecting pipe and the cooling box cover.

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