Method and device for modifying anodic oxidation heat dissipation wire

Abstract

The invention relates to the technical field of wire preparation, and discloses an anodic oxidation heat dissipation wire modification method and device, and the method comprises the steps: winding a wire on a supporting net, and placing the wire in a sealable cavity; cleaning liquid is injected into the sealable cavity to clean the wire; after cleaning, performing vacuum modification on the wire in the sealable cavity; after modification, drying the wire; the method has the beneficial effects that through cooperation of the method and the device and mutual cooperation of the bearing unit, the placing unit and the top cover unit, modification, vacuum and drying operation of the long wire can be achieved, back-and-forth carrying of the wire is avoided, the production efficiency of the wire is improved, and modification preparation of the long wire can be achieved through the method.

Description

Technical Field

[0001] This invention relates to the field of wire preparation technology, and in particular to a method and apparatus for modifying anodized heat dissipation wires. Background Technology

[0002] The diameter of the aluminum power transmission conductor is a decisive indicator of its transmission capacity; a larger conductor diameter means a greater power transmission capacity. Heat dissipation conductors prepared using anodizing technology require two processes. First, the formation of a nanoporous structure on the conductor surface; second, the modification of the surface with a low surface energy material. The quality of this modification is also a crucial factor determining the conductor's performance.

[0003] After anodizing, the current modification process involves the following steps: First, the anodized wire is removed and placed in a container filled with modification solution. Then, the entire container is placed in a vacuum chamber for vacuuming to improve the modification effect. After a certain time, the vacuum chamber is removed, and the wire is removed from the container and placed in an oven for drying. Finally, the drying process is determined by observing the surface of the wire. Clearly, this method is not suitable for preparing long anodized heat dissipation wires, as it places significant challenges on the amount of modification solution used and the specifications of the vacuum chamber and oven.

[0004] Therefore, in the existing technology for the preparation of long anodized heat dissipation wires, miniaturization of the modification, vacuum and drying equipment is very important to avoid delaying production efficiency by transporting the wires back and forth and to improve the efficiency of modification. Summary of the Invention

[0005] Therefore, the technical problem to be solved by the present invention is that: in the prior art, the miniaturization of the modification, vacuum and drying equipment for the preparation of long anodized heat dissipation wires is very important, so as to avoid delaying production efficiency by transporting the wires back and forth and improve the modification efficiency.

[0006] The above-mentioned technical problems are solved by the following technical solution: This invention proposes a method for modifying anodized heat dissipation wires, which includes: The wires are wound around a support mesh and placed inside a sealable cavity; Inject cleaning fluid into the sealable cavity to clean the wires; After cleaning, the wires inside the sealable cavity are vacuum-treated. After modification, the wires are dried.

[0007] In a preferred embodiment of the anodized heat dissipation wire modification method of the present invention: the step of winding the wire around a support mesh and placing it in a sealable cavity includes: The wire is wound in a spiral shape from the bottom of the support net upwards, leaving a gap of 1-3mm between the wire and the outer wall of the support net during the winding process; When winding, place the wire above the support frame to support it.

[0008] In a preferred embodiment of the anodized heat dissipation wire modification method of the present invention: the step of injecting cleaning fluid into the sealable cavity to clean the wire includes: Inject cleaning fluid into the sealable cavity until it submerges the wires; Open the cleaning equipment inside the sealable cavity to clean the wires.

[0009] In a preferred embodiment of the anodized heat dissipation wire modification method of the present invention: after cleaning, vacuum modification of the wire in the sealable cavity includes: After cleaning, drain the cleaning solution and inject a finishing solution into the sealable cavity until the wires are submerged; The sealable cavity is sealed, and the inside of the sealable cavity is evacuated. The modifying solution is fluorosilane, the solvent is alcohol, the concentration of the modifying solution ranges from 10% to 100%, and the vacuum degree is 10. -5 ~10 -6 Pa.

[0010] In a preferred embodiment of the anodized heat dissipation wire modification method of the present invention: the drying of the wire includes: Heat the wires to 70 degrees Celsius and turn on the ventilation. The process involves heating at 70 degrees Celsius for 30 minutes to 4 hours.

[0011] Another objective of this invention is to provide an anodized heat dissipation wire modification device, which includes a support unit for supporting a placement unit and a top cover unit; The placement unit includes an outer cylinder, a winding frame, and a support net, wherein the support net is detachably installed on the outside of the winding frame, and the winding frame is placed coaxially with the outer cylinder; Top cover unit, used to cover the top of the load-bearing unit.

[0012] In a preferred embodiment of the anodized heat dissipation wire modification device of the present invention: the support unit includes a support plate, a caster wheel fixedly installed at the bottom of the support plate, a first insertion hole opened at the top of the support plate, and a drain port through the support plate. A valve is installed on the drain port, and an ultrasonic device is provided on the top of the support plate.

[0013] In a preferred embodiment of the anodized heat dissipation wire modification device of the present invention: a transparent window is provided on the outer cylinder, a placement groove is provided on the inner ring of the top of the outer cylinder, the inner diameter of the outer cylinder fits against the top of the support plate, and a sealing ring is provided at the joint between the outer cylinder and the support plate.

[0014] In a preferred embodiment of the anodized heat dissipation wire modification device of the present invention: the winding frame includes two rings, a plurality of arc plates uniformly fixed between the two rings, and a second insert rod and a first insert rod respectively fixed to the top and bottom of the two rings, wherein the first insert rod is inserted into a first insertion hole. A support frame is detachably installed on the outside of the support net. The surface of the support frame is coated with a soft rubber coating. The connection between the support net and the support frame is insulated. The support net is detachably installed on the outside of the winding frame.

[0015] In a preferred embodiment of the anodized heat dissipation wire modification device of the present invention: the top cover unit includes an annular plate, a fan installed in the middle of the annular plate, and a cover disposed on the top of the annular plate; The annular plate has a second insertion hole that engages with the second insertion rod, and a liquid inlet and a first air extraction port are provided through the annular plate. The annular plate is slidably engaged with the placement groove. The fan is mounted in the central cavity of the annular plate via a mounting bracket; The cover is provided with a second air extraction port, which corresponds to the first air extraction port. A sealing gasket is provided at the connection between the first air extraction port and the second air extraction port. A sealing ring is provided at the connection between the cover and the top of the outer cylinder.

[0016] The beneficial effects of the present invention are as follows: through the cooperation of the method and the device, and through the mutual cooperation between the bearing unit, the placement unit and the top cover unit, the modification, vacuuming and drying operations of long wires can be realized, avoiding the back-and-forth handling of wires, improving the production efficiency of wires, and through the method, the modification and preparation of long wires can be realized. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments of the present invention will be briefly described below. Obviously, the drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention. Wherein: Figure 1 A flowchart of the anodized heat dissipation wire modification method is shown.

[0018] Figure 2 A schematic diagram of the anodized heat dissipation wire modification device is shown.

[0019] Figure 3An exploded view of the anodized heat dissipation wire modification device is shown.

[0020] Figure 4 A schematic diagram of the supporting unit in the anodized heat dissipation wire modification device is shown.

[0021] Figure 5 A schematic diagram of the winding frame in the anodized heat dissipation wire finishing device is shown.

[0022] Figure 6 A schematic diagram of the support mesh structure in the anodized heat dissipation wire modification device is shown.

[0023] Figure 7 A schematic diagram of the top cover unit in the anodized heat dissipation wire finishing device is shown.

[0024] Figure 8 A schematic diagram of the contact angle of the wire after drying is shown in the anodized heat dissipation wire finishing device.

[0025] Figure 9 A schematic diagram of the contact angle of the wires after they have not been dried in the anodized heat dissipation wire finishing device is shown. Detailed Implementation

[0026] To enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0027] The terminology used in this invention is that which is currently widely used in the art in consideration of the function of the invention; however, these terms may vary according to the intent of those skilled in the art, precedent, or new technology in the art. Furthermore, specific terms may be chosen by the applicant, and in such cases, their detailed meanings will be described in the detailed description of the invention. Therefore, the terms used in this specification should not be construed as simple names, but rather based on their meanings and the overall description of the invention.

[0028] Reference Figures 1-7 This embodiment provides a method for modifying anodized heat dissipation wires, which includes: S100: The wire is wound around the support net 23 and placed in the sealable cavity.

[0029] S200: Inject cleaning fluid into the sealable cavity to clean the wires.

[0030] S300: After cleaning, the wires in the sealable cavity are vacuum-treated.

[0031] S400: After modification, the wires are dried.

[0032] It should be noted that during wire fabrication, the wire must first be installed in an anodizing device for anodizing. After the anodizing is complete, the wire is removed from the device and then modified, vacuumed, and dried. Currently, the wire is first placed in a container filled with a modification solution, and then the entire container is placed in a vacuum chamber for vacuuming to improve the modification effect. After a certain period of time, the wire is removed and placed in a drying chamber for drying. However, this method is suitable for short wires, i.e., wires less than 50m long, but not for the fabrication of long wires. It cannot effectively support long wires and cannot completely modify them. Moving long wires in existing equipment may cause damage. During wire fabrication, the wires need to be moved and operated using appropriate devices, which greatly delays the production efficiency of the wires.

[0033] Therefore, steps S100~S400 provide a method for modifying, vacuuming and drying long wires, which can perform ultrasonic cleaning, modification, vacuuming and drying on long wires. Ultrasonic cleaning can remove aluminum oxide debris remaining on the surface of the wire after anodizing. Moreover, this device can be used with shorter wires and has a wide range of applications.

[0034] Specifically, the process involves spirally winding a long wire support mesh downwards, then stably placing the support mesh in a sealable cavity, where the wire is modified, vacuumed, and dried. This greatly simplifies the production process, reduces the movement of personnel around the equipment, and improves production efficiency.

[0035] Reference Figures 1-9 As one embodiment of the present invention, based on the above embodiment, this embodiment further includes: In this embodiment of the application, step S100, which involves winding the wire onto the support mesh 23 and placing it within the sealable cavity, includes the following steps: First, install the support net 23 on the outside of the winding frame 22; The support frame 231 is evenly and detachably connected to the outer wall of the support net 23 in a spiral upward manner; The wire is wound upwards in a spiral shape from the bottom of the support net 23, with a gap of 1-3 mm between the wire and the outer wall of the support net 23 during the winding process; When winding, place the wire above the support frame 231 to support the wire.

[0036] It should be noted that before winding the long wire around the outer ring of the support net 23, the support net 23 needs to be detachably installed on the outside of the winding frame 22 to allow for replacement of the support net 23. Then, the support frame 231 is installed from the bottom of the support net 23 in a spiral upward manner. When winding, the support net 23 can be taken out from the sealable cavity first, and then the long wire is wound from the bottom of the support net 23. When winding, it is necessary to ensure that there is a certain gap between the support net 23 and the wire, and that the support frame 231 provides support for the wire.

[0037] The distance between the outer side of the support net 23 and the long conductor is set to 1~3mm. During winding, the winding starts from the bottom of the support net 23 upwards. The gap between the conductor and the outer wall of the support net 23 can be set to constant or variable, depending on the actual situation. This will not be elaborated on here. The gap between the support net 23 and the long conductor prevents the conductor from directly contacting the support net 23 after it is energized and heated, which could have adverse effects on the conductor. This includes situations where the conductor may also become energized after the support net 23 is energized, or the temperature of the conductor and the support net may become too high in the local area where they are in contact. Also, the existence of the gap creates an annular flow section between the conductor and the outer contour of the support net 23. The laminar airflow sent from the top downwards can smoothly pass through each spiral turn, avoiding the existence of eddy dead zones. During the vacuum pumping stage, the gap reduces the pressure required for bubbles to overcome capillary pressure, which can effectively shorten the degassing time and avoid defects in the conductor.

[0038] If the gap is set too long, the drying time for the wire will be correspondingly longer, resulting in greater energy loss. Therefore, it is necessary to control the maximum value of the gap.

[0039] The support net 23 with the wound wires is then placed stably in the sealable cavity, and the upper and lower ends of the support net 23 are limited to ensure that the support net 23 can be stably placed inside the sealable cavity.

[0040] In this embodiment of the application, step S200, which involves injecting cleaning fluid into the sealable cavity to clean the wires, includes the following steps: Inject cleaning fluid into the sealable cavity until it submerges the wires; Open the cleaning equipment inside the sealable cavity to clean the wires.

[0041] Specifically, cleaning fluid is injected into the sealable cavity through the inlet pipe. The cleaning fluid can be pure water or other cleaning fluids that can clean the wires. There are no specific limitations here, and the settings can be made according to the specific situation. When it is necessary to ensure the safety of the wires during cleaning, it is important to ensure that the wires are not affected.

[0042] In addition, the cleaning solution added must completely submerge the wires to ensure that the wires are thoroughly cleaned during the cleaning process. This can be observed through the observation window on the sealable cavity to prevent incomplete cleaning of the wires.

[0043] After the cleaning fluid is injected, the wires can be cleaned using the cleaning device installed inside the cavity. In this embodiment, the cleaning device is an ultrasonic device, which cleans the wires by transmitting power.

[0044] Regardless of the length of the wire, the material to be cleaned is the same due to the characteristics of ultrasonic cleaning. Therefore, when using this device to clean the wire, the ultrasonic device can be 20-30W / L or 25-30W / L. That is to say, 30L corresponds to a volume of 600 to 900W and an ultrasonic time of 30 minutes. The specific power selection and time can be set according to the actual situation. If the power is higher, the ultrasonic time can be appropriately reduced. If the ultrasonic power is lower, the time can be longer to ensure that it is clean.

[0045] In this embodiment of the application, after cleaning in step S300, vacuum finishing of the wires within the sealable cavity includes the following steps: After cleaning, drain the cleaning solution and inject a finishing solution into the sealable cavity until the wires are submerged; The sealable cavity is sealed, and the inside of the sealable cavity is evacuated. The modifying solution is fluorosilane, the solvent is alcohol, the concentration of the modifying solution ranges from 10% to 100%, and the vacuum degree is 10. -5 ~10 -6 Pa.

[0046] Specifically, after ultrasonic cleaning, the cleaning fluid inside the sealable cavity is released. If there are any debris remaining inside, water can be added again for rinsing to remove any loose debris and prevent it from affecting the subsequent finishing process. After rinsing, the drain port is closed.

[0047] Then, a modifying liquid is injected into the sealable cavity so that it can submerge the wires, but not completely fill the sealable cavity, to ensure stability during the subsequent vacuuming process. After the modifying liquid is injected, the injection tube is removed.

[0048] After injection, the sealable chamber is sealed. Then, an external vacuum device is used to evacuate the inside of the sealable chamber. After evacuation, the inside of the sealable chamber must be kept within the set vacuum range during the modification process to achieve better modification results.

[0049] In this embodiment, when modifying a long wire, the wire is 120m long. After the anodizing process of the wire is completed, the wire is installed in the apparatus, and vacuum modification can be performed at room temperature in the preparation site with a vacuum degree of 10. -5 ~10 -6 Pa, the modification time was 8 hours, and the modification solution was 100% fluorosilane.

[0050] If the modification solution does not use 100% fluorosilane, it can be prepared by mixing alcohol and fluorosilane in different proportions. Typical proportions are 10% fluorosilane and 90% alcohol or 30% fluorosilane and 70% alcohol.

[0051] Alcohol is needed in the preparation of the finishing solution. However, if it is manufactured on a large scale and the site is safe, 100% finishing solution should be used to finish the wires. Using a large amount would dilute the 100% finishing solution, which could easily cause an explosion.

[0052] Additionally, if the wetting performance of the wire modified with 30% modification solution is only improved by 5% or even less than that modified with 10% modification solution, such as the contact angle only increasing from 160° with 10% modification solution to 165° with 30% modification solution, then there is no need to use a higher concentration of modification solution. It is sufficient to achieve the expected modification performance, which also saves the amount of modification solution and thus saves resources.

[0053] If other factors exist, such as overall performance, durability, and economy, generally speaking, the higher the concentration of the modifying solution, the better the durability performance. Durability is reflected in the strong ability to resist various aging factors, such as corona, ultraviolet, heat, and salt spray. In such cases, a 40% modifying solution can be used for modification.

[0054] In other cases, other concentrations of modifying solutions can be used based on the specific practical application scenario, required performance, and other actual conditions. No specific restrictions are made here.

[0055] When modifying wires, if it is necessary to modify the wires to a certain performance, the modification solution needs to be prepared in an appropriate ratio. Then, it can be used to modify wires of different lengths. Since the reaction process between the modification solution and the surface of the wire is the same, the modification time is not related to the length of the wire. It is only necessary to ensure that the modification of the wire can be completed.

[0056] The specific time can be set according to the actual situation, and the finishing time should be adjusted based on the actual performance of the manufactured wire.

[0057] In this embodiment of the application, after modification in step S400, drying the wire includes the following steps: Heat the wires to 70 degrees Celsius and turn on the ventilation. The process involves heating at 70 degrees Celsius for 30 minutes to 4 hours.

[0058] Specifically, after the modification is completed, the seal on the sealable cavity is removed to eliminate the vacuum inside the cavity, and the modification liquid is released. After release, the wires can be dried.

[0059] During the process, the support mesh 23 is first connected to the power supply and turned on. Since the support mesh has a resistance heating function after being powered on, the support mesh 23 can heat the cavity and thus heat the wires. During the heating process, the internal ventilation equipment is turned on to ventilate the interior and ensure air flow, which can speed up the drying process and reduce the drying time.

[0060] When ventilating, the airflow needs to be controlled to prevent uneven application of the finishing solution on the conductor surface due to excessive airflow before the finishing solution dries. This would cause the finishing solution to move towards the leeward side, forming streaks or teardrops, and the thickness at the edges would also decrease, leading to a decline in the internal corrosion resistance of the conductor and a shortened lifespan. For example, if the solvent inside the sealable cavity is 30L, the airflow velocity should not exceed 0.2m / s.

[0061] When drying the conductors, generally after modification, the conductors are dried at 70 degrees Celsius for 3 hours. However, the drying time varies depending on the concentration of the modifier. At the same temperature, the general rule is that the higher the content of the modifier in the modification solution, such as 5%, 10%, 20%, 30%...100%, the longer the drying time. For example, with a 5% modifier, we usually dry for half an hour, while 100% may require 3 hours or longer. The modification and drying process for conductors is the same, except that the drying time for 10% fluorosilane is about 45 minutes, and for 40% fluorosilane it is about 1 hour. Everything depends on the surface condition of the conductor.

[0062] Three hours later, observe the surface of the wire through the observation window. If it is dry, stop the drying process and remove the wire to complete the wire preparation. If there are undried areas, continue drying for 1 hour until there are no obvious undried areas on the surface of the wire. In comparison, if the drying time is two hours, the wire is completely dry and the drying process can be stopped.

[0063] The dried area of ​​the wire has a matte finish, while the undried area has a white, reflective liquid appearance and no hydrophobic properties. However, when photographed with a microscope, it can be observed that the contact angle of the dried area is greater than 150 degrees, exhibiting superhydrophobic properties, while the contact angle of the undried area is less than 90 degrees, exhibiting no hydrophobic properties. The contact angle is the angle formed between the edge of a liquid droplet and the solid surface when the droplet is placed on the solid surface.

[0064] Reference Figures 2-9 This is one embodiment of the present invention, which is based on the previous two embodiments. This embodiment provides an anodized heat dissipation wire modification device, which includes a support unit 1 for supporting a placement unit 2 and a top cover unit 3; the placement unit 2 includes an outer cylinder 21, a winding frame 22 and a support net 23, wherein the support net 23 is detachably installed on the outside of the winding frame 22, and the winding frame 22 is placed coaxially with the outer cylinder 21; the top cover unit 3 is used to cover the top of the support unit 1.

[0065] The bearing unit 1 is installed in the device to bear the load and facilitate the movement of the device. The support net 23 can provide a winding support for the wire and can dry the wire. The winding frame 22 is used to support the support net 23, ensure the stability of the support net 23, and to securely rotate the support net 23 in the device. The outer cylinder 21, together with the bearing unit 1 and the top cover unit 3, can seal the space where the support net 23 is located.

[0066] The support unit 1, the placement unit 2 and the top cover unit 3 form a sealable cavity, and through the cooperation between the components, the steps S100~S400 mentioned above can be achieved.

[0067] Specifically, the support unit 1 includes a support plate 11, casters 12 fixedly installed at the bottom of the support plate 11, a first insertion hole 13 opened at the top of the support plate 11, and a drain port 14 penetrating in the support plate 11. A valve is installed on the drain port 14, and an ultrasonic device 15 is installed on the top of the support plate 11.

[0068] The support plate 11 serves as a support in the device, supporting the device. The casters 12 allow the device to move. The first insertion hole 13 can be inserted and engaged with the first insertion rod 224 to limit and fix the placement unit 2. The number and position of the first insertion hole 13 and the first insertion rod 224 are corresponding. The specific number can be set according to the actual situation and is not specifically limited here. The ultrasonic device 15 can perform ultrasonic cleaning on the wire when the outer cylinder 21 is filled with water. It can clean the residual debris on the wire without damaging the wire. The drain port 14 serves as an outlet to release the liquid placed in the outer cylinder 21. The other end of the drain port 14 can be connected to a recycling tank to store the released water and decorative liquid.

[0069] Specifically, the outer cylinder 21 is provided with a transparent window 211, the inner ring of the top of the outer cylinder 21 is provided with a placement groove 212, the inner diameter of the outer cylinder 21 fits with the top of the support plate 11, and a sealing ring is provided at the joint between the outer cylinder 21 and the support plate 11.

[0070] A transparent window 211 is provided on the outer side of the outer cylinder 21 to observe the inside of the device in real time and ensure the status of the wires. Multiple transparent windows 211 can be evenly arranged along the outer ring of the outer cylinder 21. The strength of the transparent windows 211 needs to be able to remain stable under vacuum inside the outer cylinder 21. The placement groove 212 is provided to place the top cover unit 3 and can form a sealed arrangement with the top of the outer cylinder 21.

[0071] After the outer cylinder 21 and the carrier plate 11 are sealed together, an unsealed state is formed in the sealable cavity. The transparent window 211 facilitates observation of the internal situation, ensures the injection volume of cleaning fluid and decoration fluid, and ensures the correct operation of the device.

[0072] Specifically, the winding frame 22 includes two rings 221, a plurality of arc plates 222 evenly fixed between the two rings 221, and a second insertion rod 223 and a first insertion rod 224 respectively fixed to the top and bottom of the two rings 221. The first insertion rod 224 is inserted into the first insertion hole 13. A support frame 231 is detachably installed on the outside of the support net 23. The surface of the support frame 231 is coated with a soft rubber coating. The connection between the support net 23 and the support frame 231 is insulated. The support net 23 is detachably installed on the outside of the winding frame 22.

[0073] The ring 221 is used to define the shape and size of the winding frame 22. The upper and lower rings 221 are connected by the arc plate 222. The outer side of the arc plate 222 and the outer ring of the ring 221 are located on the same arc surface, ensuring that the flatness of the surface is not affected when fixing the support net 23. The second insert 223 and the first insert 224 are respectively matched with the top cover unit 3 and the first insertion hole 13 to fix the position of the winding frame 22 and ensure the stability of subsequent steps.

[0074] The support net 23 is detachably connected to the outside of the arc plate 222. The specific detachable connection method can be achieved by existing technology and is not specifically limited here. The support net 23 has a heating function. When the support net 23 is powered on, it can heat and dry the wires. The surface of its support frame 231 is coated with a soft rubber coating, which can reduce friction between it and the wires. The rubber coating needs to have high temperature resistance properties. When the support net 23 is heated and dried, it will not affect the rubber coating. The support net 23 and the support frame 231 are insulated to ensure that the support net 23 will not affect the wires after being powered on.

[0075] An arc-shaped groove can be provided on the upper surface of the support frame 231 at a distance of 1-3mm from the outer side of the support net 23 to support the wire and allow the wire to be at a certain distance from the outer side of the support net 23. This provides a standard for winding the wire. A stop bar can be provided at the arc-shaped apex near the support net 23 to assist in winding the wire and simplify the workload.

[0076] Specifically, the top cover unit 3 includes an annular plate 31, a fan 32 installed in the middle of the annular plate 31, and a cover 33 disposed on the top of the annular plate 31; The annular plate 31 has a second insertion hole 311 that is inserted into the second insertion rod 223. The annular plate 31 has a liquid inlet 312 and a first air extraction port 313 through it. The annular plate 31 is slidably engaged with the placement groove 212. The fan 32 is mounted in the central cavity of the annular plate 31 via the mounting bracket 321; The cover 33 is provided with a second air extraction port 331, which corresponds to the first air extraction port 313. A sealing gasket is provided at the connection between the first air extraction port 313 and the second air extraction port 331. A sealing ring is provided at the connection between the cover 33 and the top of the outer cylinder 21.

[0077] The annular plate 31 is installed in the placement groove 212 and slides in fit with the placement groove 212. A soft pad is provided at the connection between the two. The inlet 312 can be connected to an external water pipe or a decorative liquid injection pipe to inject water or decorative liquid into the outer cylinder 21. The second insertion hole 311 can be inserted into the second insertion rod 223 to fix both ends of the winding frame 22. The first air extraction port 313 can be connected to the second air extraction port 331.

[0078] The fan 32 is located in the central cavity of the annular plate 31 and is fixed by the mounting bracket 321. The fan 32 can blow air into the outer cylinder 21 to work with the heating of the support net 23 to achieve the drying effect on the wire. Due to the heating of the support net 23, the wire can receive the same temperature from bottom to top.

[0079] In summary, when preparing the wire, firstly, the carrier plate 11 is moved to a suitable position by the casters 12, or the carrier plate 11 is fixedly installed in a specific position. Then, the support net 23 with the wound long wire 22 is placed on top of the carrier plate 11, and the first insertion rod 224 is inserted into the first insertion hole 12. Then, the annular plate 31 is installed in the placement groove 212, and cleaning fluid is injected into the outer cylinder 21 through the liquid inlet 312. Then, the ultrasonic equipment 15 is turned on to clean the wire. After cleaning, open the drain port 14 to drain the cleaning liquid. After draining, close the drain port 14 and fill the outer cylinder 21 with finishing liquid through the inlet port 312. Then place the cap 33 on the top of the outer cylinder 21 and seal the connection between the two. After the cap 33 is installed, the second air extraction port 331 corresponds to the first air extraction port 313, and a sealing gasket is provided at the connection between the first air extraction port 313 and the second air extraction port 331. A sealing ring is provided at the connection between the cap 33 and the top of the outer cylinder 21. Then, vacuum treatment is performed on the inside of the outer cylinder 21 through the second air extraction port 331. After soaking for a period of time, the vacuum inside the outer cylinder 21 is eliminated, and the finishing liquid is discharged through the drain port 14. Then, the support net 23 and the fan 32 are energized to heat and dry the wires.

[0080] Finally, it should be noted that the methods and devices described in detail above are merely embodiments, and those skilled in the art can modify these embodiments in different ways as long as they do not depart from the scope of the present invention.

Claims

1. A method for modifying anodized heat dissipation wires, characterized in that: include The wires are wound around the support mesh (23) and placed in the sealable cavity; Inject cleaning fluid into the sealable cavity to clean the wires; After cleaning, the wires inside the sealable cavity are vacuum-treated. After modification, the wires are dried.

2. The method for modifying anodized heat dissipation wires according to claim 1, characterized in that: The step of winding the wire around the support mesh (23) and placing it in the sealable cavity includes: The wire is spirally wound upward from the bottom of the support net (23), with a gap of 1-3 mm between the wire and the outer wall of the support net (23) during the winding process; When winding, place the wire above the support frame (231) to support the wire.

3. The anodized heat dissipation wire modification method according to claim 2, characterized in that: The step of injecting cleaning fluid into the sealable cavity to clean the wires includes: Inject cleaning fluid into the sealable cavity until it submerges the wires; Open the cleaning equipment inside the sealable cavity to clean the wires.

4. The anodized heat dissipation wire modification method according to claim 3, characterized in that: After cleaning, vacuum finishing of the wires within the sealable cavity includes: After cleaning, drain the cleaning solution and inject a finishing solution into the sealable cavity until the wires are submerged; The sealable cavity is sealed, and the inside of the sealable cavity is evacuated. The modifying solution is fluorosilane, the solvent is alcohol, the concentration of the modifying solution ranges from 10% to 100%, and the vacuum degree is 10. -5 ~10 - 6 Pa.

5. The anodized heat dissipation wire modification method according to claim 4, characterized in that: The process of drying the wires includes: Heat the wires to 70 degrees Celsius and turn on the ventilation. The process involves heating at 70 degrees Celsius for 30 minutes to 4 hours.

6. An anodized heat dissipation wire modification device, characterized in that: The method for modifying anodized heat dissipation wires as described in any one of claims 1 to 5 includes: The supporting unit (1) is used to support the placement unit (2) and the top cover unit (3); The placement unit (2) includes an outer cylinder (21), a winding frame (22) and a support net (23), wherein the support net (23) is detachably installed on the outside of the winding frame (22), and the winding frame (22) is placed coaxially with the outer cylinder (21); Top cover unit (3) is used to cover the top of the support unit (1).

7. The anodized heat dissipation wire modification device according to claim 6, characterized in that: The support unit (1) includes a support plate (11), a caster wheel (12) fixedly installed at the bottom of the support plate (11), a first insertion hole (13) opened at the top of the support plate (11), and a drain port (14) through the support plate (11). A valve is installed on the drain port (14), and an ultrasonic device (15) is provided on the top of the support plate (11).

8. The anodized heat dissipation wire modification device according to claim 7, characterized in that: The outer cylinder (21) is provided with a transparent window (211), and the inner ring of the top of the outer cylinder (21) is provided with a placement groove (212). The inner diameter of the outer cylinder (21) fits against the top of the bearing plate (11), and a sealing ring is provided at the joint between the outer cylinder (21) and the bearing plate (11).

9. The anodized heat dissipation wire modification device according to claim 8, characterized in that: The winding frame (22) includes two rings (221), a plurality of arc plates (222) evenly fixed between the two rings (221), and a second insert rod (223) and a first insert rod (224) respectively fixed to the top and bottom of the two rings (221). The first insert rod (224) is inserted into the first insertion hole (13). A support frame (231) is detachably installed on the outside of the support net (23). The surface of the support frame (231) is coated with a soft rubber coating. The connection between the support net (23) and the support frame (231) is insulated. The support net (23) is detachably installed on the outside of the winding frame (22).

10. The anodized heat dissipation wire modification device according to claim 9, characterized in that: The top cover unit (3) includes an annular plate (31), a fan (32) installed in the middle of the annular plate (31), and a cover (33) disposed on the top of the annular plate (31). The annular plate (31) has a second insertion hole (311) that is inserted into the second insertion rod (223). The annular plate (31) has a liquid inlet (312) and a first air extraction port (313) that are opened through it. The annular plate (31) is slidably engaged with the placement groove (212). The fan (32) is mounted in the central cavity of the annular plate (31) via a mounting bracket (321); The cover (33) is provided with a second air extraction port (331), which corresponds to the first air extraction port (313). A sealing gasket is provided at the connection between the first air extraction port (313) and the second air extraction port (331). A sealing ring is provided at the connection between the cover (33) and the top of the outer cylinder (21).

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