KR100730408B1 - The device and method of softening copper wire for coaxial cable - Google Patents

The device and method of softening copper wire for coaxial cable Download PDF

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KR100730408B1
KR100730408B1 KR1020060025610A KR20060025610A KR100730408B1 KR 100730408 B1 KR100730408 B1 KR 100730408B1 KR 1020060025610 A KR1020060025610 A KR 1020060025610A KR 20060025610 A KR20060025610 A KR 20060025610A KR 100730408 B1 KR100730408 B1 KR 100730408B1
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softening
copper wire
hydrogen gas
chamber
furnace
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KR1020060025610A
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Korean (ko)
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박원재
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(주)도솔
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/148—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays of different resilience
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/004—Means for protecting against undesired influence, e.g. magnetic radiation or static electricity
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

Abstract

A device and a method of softening a copper wire for a coaxial cable is provided to improve the surface degree, by preventing oxidation on the surface through reaction with hydrogen gas. A device of softening a copper wire for a coaxial cable includes a softening part(110) and a combustion part(120). In the softening part, a softening furnace(111) includes a softening chamber(112) maintaining temperature for softening a copper wire. A gas supply part(115) supplies hydrogen gas to the softening furnace. The copper wire is supplied to an input part(113), and a discharge part(116) discharges the copper wire. The softening part softens the copper wire with the constant temperature as a reducing process is performed in the softening chamber. In the combustion part, a leakage part(122) leaks the hydrogen gas to the outside by operating a leakage valve. An ignition part(121) ignites the hydrogen gas. When the softened copper wire is discharged from the discharge part, foreign substances on the surface of the copper wire are burned with ignition fire.

Description

삼중절연전선용 동선 연화장치 및 그 방법 {The Device and Method of Softening Copper Wire for coaxial cable}Copper wire softening device for triple insulated wire and its method {The Device and Method of Softening Copper Wire for coaxial cable}

도 1은 본 발명에 따른 삼중절연전선용 동선 연화장치를 나타내는 사시 구성도.1 is a perspective configuration diagram showing a copper wire softening device for triple insulated wire according to the present invention.

도 2는 본 발명에 따른 삼중절연전선용 동선 연화장치를 나타내는 단면도.Figure 2 is a cross-sectional view showing a copper wire softening device for triple insulated wire according to the present invention.

도 3은 본 발명에 따른 삼중절연전선용 동선 연화방법을 나타내는 공정도.Figure 3 is a process chart showing a copper wire softening method for a triple insulated wire according to the present invention.

*도면의 주요부분에 대한 부호의 설명* * Explanation of symbols for main parts of drawings *

1 : 동선 100 : 연화장치1: copper wire 100: softening device

110 : 연화부 111 : 연화로110: softening unit 111: softening furnace

112 : 연화실 113 : 입력부112: softening room 113: input unit

114 : 가스차단부 115 : 가스공급부114 gas blocking unit 115 gas supply unit

116 : 배출부 120 : 연소부116: discharge portion 120: combustion portion

121 : 점화수단 122 : 누출부121: ignition means 122: leakage

123 : 누출밸브123: leak valve

본 발명은 삼중절연전선용 동선 연화장치 및 그 방법에 관한 것으로, 더욱 상세하게는 삼중절연전선의 내부도체에 사용되는 동선에 연화작업 시에 수소가스가 충진되어 가열된 연화로를 통과하면서 표면이 산화된 부분을 수소가스와 반응하여 환원시키고 배출 측으로 수소가스를 누출하여 점화수단으로 연소하는 연소부를 형성하여 외관에 잔존하는 이물질을 연소하도록 형성하여 외관이 표면정도를 향상시킨 삼중절연전선용 동선 연화장치 및 그 방법에 관한 것이다.The present invention relates to a copper wire softening device for a triple insulated wire and a method thereof, and more particularly, the surface of the copper wire used for the inner conductor of the triple insulated wire is filled with hydrogen gas during softening. Reduction of the oxidized part by reacting with hydrogen gas, forming a combustion section that leaks hydrogen gas to the discharge side and burns it by the ignition means, and burns foreign substances remaining on the exterior to soften the copper wire for triple insulated wire An apparatus and a method thereof are provided.

일반적으로, 변압기(變壓器, transformer)는 전자기유도작용(電磁氣誘導作用)을 이용하여 교류전압이나 전류의 값을 바꾸는 장치를 말하는 것으로, 트랜스(trans)라고도 한다. 송배전선로에 접속되는 전력용 변압기와 전자회로에 사용되는 결합용 변압기까지 많은 종류가 있다. 전력용 변압기는, 변압기로 교류회로에 가하여지는 어떤 전압을 그보다 높이거나 또는 낮은 전압으로 변화시킬 수 있으며 전력은 변하지 않는다. 전원에 연결하는 1차권선과 부하에 연결하는 2차권선은 같은 철심(鐵心) 위에 감겨져 있다. In general, a transformer (transformer) refers to a device that changes the value of alternating voltage or current by using electromagnetic induction action (電磁 氣 誘導 作用), also known as trans (trans). There are many types of power transformers connected to transmission and distribution lines and coupling transformers used in electronic circuits. A power transformer can change any voltage applied to an alternating current circuit to a higher or lower voltage as a transformer and the power does not change. The primary winding to the power supply and the secondary winding to the load are wound on the same iron core.

상기 배전선로에 사용되는 변압기는 수십 킬로볼트암페어(kVA) 정도까지의 용량이지만 고압 송전선로에는 수십만 킬로볼트암페어(kVA)가 되는 대용량의 것도 있다. 변압기의 실제 구조는 용량이나 전압에 따라서 다르나, 주요한 부분은 권선과 철심이며 이것을 탱크(tank) 안에 넣고 절연유(絶緣油)를 가득 채운다. 기름을 사용하는 이유는 권선의 절연물에 습기나 먼지가 들어가서 절연내력(絶緣耐力)을 저하시키기 때문에 이런 현상을 방지하고, 철심이나 권선에서 발생하는 열을 기름의 대류나 복사(輻射)에 의해 방열시키기 위해서이다. 대용량의 변압기에서는 방열이 잘 되게 하기 위하여 탱크의 외부에 기름을 순환시키는 파이프나 방열기를 설치하며, 더욱 대용량의 변압기에서는 방열기에 선풍기를 설치하고 이것으로 바람을 보내서 방열효과를 좋게 하는 것도 있다.The transformer used in the distribution line has a capacity of up to several tens of kilovolt amperes (kVA), but there is a large capacity of several hundred thousand kilovolt amperes (kVA) in a high-voltage transmission line. The actual structure of a transformer depends on its capacity and voltage, but the main parts are windings and iron cores, which are placed in tanks and filled with insulating oil. The reason why oil is used is that moisture or dust enters the insulation of the winding, which lowers the dielectric strength. Therefore, this phenomenon is prevented, and heat generated from the iron core or the winding is dissipated by oil convection or radiation. To do that. In large-capacity transformers, pipes or radiators are installed to circulate oil on the outside of the tanks for better heat dissipation, and in larger-capacity transformers, fans are installed in the radiators and the wind is sent to improve heat dissipation.

상기와 같이, 전류의 값을 변환하는 변압기에 사용되는 절연전선은 제작시에 각 층별로 절연테이프 혹은 베리어 등의 부가적인 절연재질을 사용하여 높은 전류값과 내부에서 발생되는 발열에 의해 절연전선이 손상되는 것을 방지해왔다. As described above, the insulated wire used in the transformer to convert the value of the current uses an additional insulating material such as an insulating tape or a barrier for each layer at the time of manufacture, so that the insulated wire is separated by high current value and heat generated inside. It has been prevented from being damaged.

이에, 최근에는 내열성과 내마모성을 향상시키는 기능향상제를 최종절연층인 나이론수지에 첨가함으로써, 내열성을 향상시킨 삼중절연전선이 개발되어 각 층별로 절연테이프 혹은 베리어 등의 부가적인 절연재질이 필요하지 않아 제품을 소형화 시키는 동시에 생산성을 향상시키고, 원가를 절감하며, 변압기의 제작과 해체가 용이하고 재활용이 가능하기 때문에 환경친화적인 제품설계가 용이하여 사용수요가 증대되는 추세이다.Recently, by adding a functional enhancer that improves heat resistance and abrasion resistance to a nylon resin as the final insulating layer, a triple insulated wire having improved heat resistance has been developed, so that no additional insulating material such as insulating tape or barrier is required for each layer. As the product is downsized, productivity is increased, cost is reduced, transformer is easy to manufacture and dismantle, and recycling is possible.

상기와 같은 삼중절연전선은 고주파사용에도 적합하고, 압출구조를 통안 낮은 유전율 및 전지적 특성이 향상되며 우수한 기계적 강도와 내마모성을 갖추어 취급 및 보관이 용이하여 변압기 내부의 절연전선으로 사용량이 증대되고 있다.The triple insulated wire as described above is also suitable for high frequency use, low dielectric constant and battery characteristics are improved through the extruded structure, has excellent mechanical strength and wear resistance, and is easy to handle and store.

이와 같이, 사용되는 삼중절연전선의 중심축에 사용되는 내부도체는 전기전도성이 우수한 동(copper)을 주원료로 한 동선을 사용하여 외부에 삼중으로 내열성과 내마모성이 향상된 절연재료를 코팅하여 사용된다. As described above, the inner conductor used for the central axis of the triple insulated wire used is coated with an insulating material having improved heat resistance and abrasion resistance in three times on the outside by using copper wire having copper as the main material having excellent electrical conductivity.

이렇게, 사용되는 동선은 동을 일정한 선경의 동선으로 형성하는 신선공정을 거쳐서 동선의 단선을 방지하고 유연성을 증대시키도록 강성을 제거하도록 일정한 열을 가하는 연화공정을 거쳐서 생산된다.In this way, the copper wire used is produced through a softening process of applying a certain heat to remove the rigidity to prevent the disconnection of the copper wire and to increase the flexibility through a wire drawing process to form the copper in a copper wire of a constant wire diameter.

상기와 같은 연화공정은 수행하는 종래기술의 연화 장치는 신선공정을 거쳐서 일정한 선경으로 형성된 동선에 전류를 흘러 자체 저항으로 일정한 온도에 도달하여 연화하는 전기저항 방식은 연화되는 온도로 상승하기 위해서 가열시간이 자체적으로 소요되고 전류의 강도를 항상 일정하게 공급하기 어려움으로써, 연화정도가 일정하지 않고 전류를 계속 동선에 공급하면서 가열된 상태로 공기와 접촉하여 동선이 산화되어 표면이 거칠어짐에 따라 외관이 흉하고 삼중절연전선을 형성하기 위한 코팅 시에 외부 산화막이 형성되어 코팅재가 잘 부착되지 못하는 문제점이 있었다.In the softening apparatus of the prior art that performs the softening process as described above, the electric resistance method of flowing a current through a copper wire formed with a constant wire diameter and reaching a constant temperature with its own resistance to soften the heating time in order to rise to a softening temperature. This is required by itself and it is difficult to constantly supply the strength of the current. The softening degree is not constant and the appearance is not as constant as the copper wire is oxidized by contact with air in a heated state while supplying current to the copper wire continuously. There was a problem in that an external oxide film was formed at the time of coating to form a nasty and triple insulated wire, so that the coating material was not attached well.

또한, 종래기술의 다른 연화 장치인 연화로 방식은 외부의 공기와 접촉을 차단하도록 진공환경의 연화로를 일정한 온도로 가열한 상태로 신선공정에서 일정한 선경으로 형성된 동선을 공급하여 일정한 시간 가열된 연화로를 통과시켜 연화하는 것으로 연화 시에 간접적으로 동선을 연화하여 연화효율을 증대하고 공기와 접촉을 방지하여 산화되는 정도를 축소하였으나, 연화로에서 배출되어 냉각되면서 공기와 접촉하여 표면 측으로 산화현상이 발생하여 표면정도가 고르지 않고 신선작업 시에 신선유나 신선되면서 표면에 부착된 각종 이물질이 표면에 방치되어 코팅작업 시에 코팅재와의 부착력이 감소하여 코팅작업이 어려운 문제점이 있었다. In addition, the softening furnace method, another softening device of the prior art, supplies a copper wire formed with a constant wire diameter in a drawing process while heating the softening furnace in a vacuum environment at a constant temperature so as to block contact with external air. Softening by passing through the furnace softens the copper wire indirectly during softening to increase the softening efficiency and prevents contact with air, reducing the degree of oxidation.However, the oxidation phenomenon is discharged from the softening furnace and contacted with air as it cools. There was a problem that the coating work is difficult because the surface accuracy is uneven and the various oils attached to the surface are left on the surface while the fresh oil or the freshness during the drawing work is left on the surface.

이와 같은, 문제점을 해결하고자 안출된 본 발명의 주목적은 내부에 수소가스를 충만시켜 일정한 온도로 가열된 연화로를 통과하여 가열되면서 표면에 발생되는 산화작용을 수소가스와 반응하여 환원 시켜 방지함으로써, 표면의 정도를 향상시키고 연화로의 배출 측으로 수소가스를 연소하는 연소부를 형성하여 연소부의 고온으로 표면의 이물질을 연소한 상태로 배출 되어 동선의 외관의 정도를 향상시키고 산화되는 것을 방지하여 코팅 부착력을 향상시키는데 있다.In order to solve the problem, the main purpose of the present invention is to fill the hydrogen gas therein by passing through the softening furnace heated to a constant temperature while heating to prevent the oxidation reaction generated on the surface by reducing with hydrogen gas, It improves the degree of surface and forms the combustion part which burns hydrogen gas to the discharge side of the softening furnace, and it discharges it in the state which burned the foreign substance of the surface by the high temperature of the combustion part, improves the appearance of copper wire and prevents it from being oxidized. To improve.

이와 같은, 목적을 달성하고자 안출된 본 발명의 삼중절연전선용 동선 연화장치는 내부에 일정한 공간형태로 동선을 연화하는 온도를 유지하는 연화실을 구비한 연화로를 형성하고, 연화로의 상부 일측으로 수소가스를 공급하여 연화실의 내부에 충진시키도록 공급하는 가스공급부를 형성하며, 연화로의 일측으로 동선이 공급되는 입력부를 형성하고, 연화로의 타측으로 동선을 배출하는 배출부를 형성하여 연화실의 내부에서 수소가스와 반응하여 환원되면서 일정한 온도로 동선을 연화하도록 형성한 연화부와, 상기 연화부에 타측에 배출부의 일측으로 연화실의 충만된 수소가스를 누출밸브의 조작으로 일정량 외부로 누출하는 누출부를 형성하고, 누출부에서 일정하게 누출되는 수소가스를 동선이 배출되는 배출부 측으로 발화불꽃이 향하도록 점화하는 점화수단을 일측에 형성하여 연화로의 내부에서 연화된 동선이 배출부로 배출되면 누출부에서 누출된 가스를 점화수단으로 점화시켜 발생되는 발 화불꽃으로 동선의 표면에 이물질을 연소하도록 형성한 연소부를 포함하여 구성하는 것을 특징으로 한다.Such, the copper wire softening device for the triple insulated wire of the present invention devised to achieve the object forms a softening furnace having a softening chamber for maintaining a temperature softening the copper wire in a predetermined space form, the upper side of the softening furnace Gas supply unit for supplying hydrogen gas to fill the inside of the softening chamber, forming an input unit through which copper wire is supplied to one side of the softening furnace, and forming an discharge part for discharging copper wire to the other side of the softening furnace. The softening part is formed to soften the copper wire at a constant temperature while reacting with the hydrogen gas inside the chamber, and the hydrogen gas filled in the softening chamber to one side of the discharge part on the other side of the softening part is leaked to a certain amount outside by the operation of a leak valve. Form a leaking part, and direct the ignition flame toward the discharge part where copper wire is discharged. When the ignition means is formed on one side and the softened copper wire is discharged to the discharge part, the ignition flame generated by igniting the gas leaked from the leaking part by the ignition means is formed to burn foreign substances on the surface of the copper wire. It comprises a combustion unit.

또한, 상기 연화부의 입력부는 동선입력 측으로 가스의 누출을 방지하는 가스차단부를 형성하여 연화실의 내부에 충진된 수소가스가 입력부로 누출되는 것을 방지하도록 구성하는 것을 특징으로 한다.In addition, the input portion of the softening unit is configured to prevent the leakage of hydrogen gas filled in the interior of the softening chamber to the input unit by forming a gas blocking portion to prevent the leakage of gas to the copper wire input side.

그리고, 삼중절연전선용 동선 연화방법은 동선을 연화시키는 연화로의 상부 일측에 형성된 가스공급부로 수소가스를 공급하여 연화로의 내부 공간형태의 연화실에 수소가스가 충만되도록 공급시키는 가스공급단계와, 상기 가스공급단계에서 연화실에 수소가스를 충만하도록 공급한 상태에서 동선이 연화되는 온도를 유지하도록 가열시키는 연화로 가열단계와, 상기 연화로 가열단계에서 수소가스로 내부가 충진된 연화실이 구비된 연화부를 동선이 연화되는 온도로 가열된 상태로 가스의 누출을 방지하는 가스차단부가 형성된 입력부로 동선을 연화부의 연화실 내측으로 입력하는 동선 입력단계와, 상기 동선입력단계에서 연화로의 입력부로 입력된 동선이 수소가스로 충만되어 일정온도를 유지하는 연화실을 통과하면 일정한 온도로 동선의 강성이 연화되면서 표면에 발생되는 산화작용을 수소가스와 반응하여 환원되면서 방지시켜 환원과 연화가 동시에 연화실 내부에서 이루어지는 환원 연화단계와, 상기 환원 연화단계에서 연화로의 내부에서 수소가스로 환원되면서 일정한 온도에서 연화된 동선이 배출되는 배출부 방향으로 형성된 누출부의 누출밸브를 조작하여 배출부 측으로 수소가스를 누출하는 상태로 점화수단으로 점화시켜 발화된 발화불꽃이 배출부 측으로 향하도록 연소부를 점화하는 연소부점화단계와, 상기 연소 부 점화단계에서 배출부 측으로 연화실의 수소가스를 누출부에서 일정량 누출하면서 점화수단으로 발화하여 발화불꽃을 배출부로 향하도록 연소하면서 연화실에 내부에서 연화 환원된 동선을 배출부로 배출하면 동선의 외부에 이물질을 연소부의 발화불꽃으로 연소하여 제거하면서 배출시키는 동선배출단계를 포함하여 구성하는 것을 특징으로 한다.And, the copper wire softening method for the triple insulated wire is a gas supply step of supplying hydrogen gas to the gas supply unit formed on the upper side of the softening furnace for softening the copper wire so that the hydrogen gas is filled to the softening chamber of the internal space of the softening furnace; And a softening furnace heating step for heating the copper wire to maintain a temperature at which the copper wire is softened in a state in which the gas supplying step is supplied with a hydrogen gas to fill the softening chamber, and a softening chamber filled with hydrogen gas in the softening furnace heating step. The copper wire input step of inputting the copper wire into the softening chamber of the softening unit, and the input of the softening furnace in the softening unit, wherein the softening unit is heated to a temperature at which the copper wire is softened. When the copper wire input as negative is filled with hydrogen gas and passes through the softening chamber maintaining the constant temperature, the rigidity of the copper wire is maintained at a constant temperature. Reduction and softening are simultaneously carried out in the softening chamber to reduce oxidation by reacting with hydrogen gas to reduce the oxidation reaction generated on the surface while being softened, and to reduce the temperature to the hydrogen gas in the softening furnace in the reduction softening step. Combustion unit for igniting the combustion unit to ignite the ignition spark by directing the ignition means in the state of leaking hydrogen gas to the discharge side by operating the leakage valve formed in the direction of the discharge portion discharged softened copper wire at the discharge side In the ignition step and the combustion part ignition step, the hydrogen gas in the softening chamber is leaked to the discharge side by a certain amount while igniting with the ignition means and burning the ignition flame toward the discharge part, thereby discharging the softened and reduced copper wire inside the softening chamber. When discharged to the outside, the foreign substance is opened by the ignition flame of the combustion part outside the copper wire. And it characterized in that it comprises a copper discharge step of discharging and removing.

이와 같이, 구성된 본 발명의 삼중절연전선용 동선 연화장치에 바람직한 실시예를 도면을 참조하면서 살펴보면 다음과 같다. Thus, a preferred embodiment of the copper wire softening device for a triple insulated wire of the present invention configured as follows with reference to the drawings.

도 1은 본 발명에 따른 삼중절연전선용 동선 연화장치를 나타내는 사시 구성도이고, 도 2는 본 발명에 따른 삼중절연전선용 동선 연화장치를 나타내는 단면도이며, 도 3은 본 발명에 따른 삼중절연전선용 동선 연화방법을 나타내는 공정도이다.1 is a perspective configuration diagram showing a copper wire softening device for a triple insulated wire according to the present invention, Figure 2 is a cross-sectional view showing a copper wire softening device for a triple insulated wire according to the present invention, Figure 3 is a triple insulated wire according to the present invention It is a process chart which shows the copper wire softening method.

도 1 내지 도 3에서 도시한 바와 같이, 본 발명의 삼중절연전선용 동선 연화장치는 삼중절연전선의 내부도선으로 사용되는 동선(1)을 신선과정에서 일정한 선경으로 형성한 상태로 연화되는 온도로 가열되어 수소가스가 충만된 연화로(111)에 공급하여 환원 및 연화를 동시에 수행하는 연화부(110)와, 상기 연화부(110)의 타측으로 연화로(111)의 수소가스를 일정한 양으로 조절하면서 공급하여 점화수단(121)으로 점화시켜 발생되는 발화불꽃으로 동선(1)의 이물질을 연소시키는 연소부(120)를 포함하여 구성한다. As shown in Figures 1 to 3, the copper wire softening device for the triple insulated wire of the present invention to a temperature that softens the copper wire (1) used as the inner wire of the triple insulated wire in a state of forming a constant wire in the drawing process. The softening unit 110 is heated and supplied to the softening furnace 111 filled with hydrogen gas to simultaneously perform reduction and softening, and while adjusting the hydrogen gas of the softening furnace 111 to the other side of the softening unit 110 in a constant amount. It is configured to include a combustion unit 120 for burning the foreign matter of the copper wire (1) by the ignition flame generated by supplying and ignited by the ignition means (121).

상기 연화부(110)는 내부에 일정한 공간형태로 동선(1)을 연화하는 온도를 유지하는 연화실(112)을 구비한 연화로(111)를 형성하고, 연화로(111)의 상부 일측 으로 수소가스를 공급하여 연화실(112)의 내부에 충진시키도록 공급하는 가스공급부(115)를 형성하며, 연화로(111)의 일측으로 동선(1)이 공급되는 입력부(113)를 형성하고, 연화로(111)의 타측으로 동선(1)을 배출하는 배출부(116)를 형성하여 연화실(112)의 내부에서 수소가스와 반응하여 환원되면서 일정한 온도로 동선을 연화하도록 구성한다.The softening unit 110 forms a softening furnace 111 having a softening chamber 112 that maintains a temperature for softening the copper wire 1 in a predetermined space form therein, and the hydrogen to the upper side of the softening furnace 111. A gas supply unit 115 is formed to supply gas to be filled in the softening chamber 112, and an input unit 113 to which the copper wire 1 is supplied to one side of the softening furnace 111 is formed and softened. The discharge unit 116 for discharging the copper wire 1 to the other side of the furnace 111 is formed to react with the hydrogen gas in the softening chamber 112 and reduce the copper wire to a constant temperature.

여기서, 상기 연화부(110)의 입력부(113)는 동선(1) 입력 측으로 가스의 누출을 방지하는 가스차단부(114)를 형성하여 연화실(112)의 내부에 충진된 수소가스가 입력부(113)로 누출되는 것을 방지하도록 구성하는 것이 바람직하다.Here, the input unit 113 of the softening unit 110 forms a gas blocking unit 114 to prevent the leakage of gas to the input line of the copper wire 1 so that the hydrogen gas filled in the softening chamber 112 is input unit 113. It is preferable to configure so as to prevent leakage).

상기 연소부(120)는 연화부(110)에 타측에 배출부(116)의 일측으로 연화실(112)의 충만된 수소가스를 누출밸브(123)의 조작으로 일정량 외부로 누출하는 누출부(122)를 형성하고, 누출부(122)에서 일정하게 누출되는 수소가스를 동선(1)이 배출되는 배출부(116) 측으로 발화불꽃이 향하도록 점화하는 점화수단(121)을 일측에 형성하여 연화로(111)의 내부에서 연화된 동선(1)이 배출부(116)로 배출되면 누출부(122)에서 누출된 가스를 점화수단(121)으로 점화시켜 발생되는 발화불꽃으로 동선(1)의 표면에 이물질을 연소하도록 구성한다.The combustion unit 120 leaks the hydrogen gas filled in the softening chamber 112 to one side of the discharge unit 116 on the other side of the softening unit 110 to the outside by a certain amount of leakage by the operation of the leak valve 123. Ignition means 121 is formed on one side to ignite the ignition flame toward the discharge part 116 side from which the copper wire 1 is discharged, and hydrogen gas constantly leaking from the leaking part 122 is formed by the softening furnace. When the softened copper wire 1 inside the 111 is discharged to the discharge part 116, the surface of the copper wire 1 is a ignition flame generated by igniting the gas leaked from the leaking part 122 by the ignition means 121. Configure to burn foreign substances in the

이와 같이, 구성된 본 발명의 삼중절연전선용 동선 연화방법을 살펴보면 다음과 같다.Thus, look at the copper softening method for the triple insulated wire of the present invention configured as follows.

먼저, 동선(1)을 연화시키는 연화로(111)의 상부 일측에 형성된 가스공급부(115)로 수소가스를 공급하여 연화로(111)의 내부 공간형태의 연화실(112)에 수소가스가 충만되도록 공급시키는 가스공급단계(S1)를 거쳐서, 연화실(112)에 수소가 스를 충만하도록 공급한 상태에서 동선(1)이 연화되는 온도를 유지하도록 가열시키는 연화로 가열단계(S2)에서 수소가스가 충만된 연화로(111)를 연화온도가 되도록 가열시킨다.First, the hydrogen gas is supplied to the gas supply unit 115 formed on the upper side of the softening furnace 111 for softening the copper wire 1 to fill the softening chamber 112 of the internal space of the softening furnace 111. After the gas supply step (S1) to be supplied, the hydrogen in the softening furnace heating step (S2) for heating to maintain the temperature at which the copper wire (1) is softened in the state that the hydrogen supply to the softening chamber 112 to fill the gas The softening furnace 111 filled with gas is heated to a softening temperature.

이렇게, 연화로 가열단계(S2)에서 수소가스로 내부가 충진된 연화실(112)이 구비된 연화로(111)를 동선이 연화되는 온도로 가열된 상태로 가스의 누출을 방지하는 가스차단부(114)가 형성된 입력부(113)로 동선을 연화부의 연화실(112) 내측으로 입력하는 동선 입력단계(S3)에서 동선(1)을 연화로(111)의 일측에 형성된 입력부(113)로 입력시킨다.In this way, in the softening furnace heating step (S2), the gas blocking unit for preventing the leakage of gas in the state in which the softening furnace 111 having the softening chamber 112 filled with hydrogen gas is heated to a temperature at which the copper wire is softened. The copper wire 1 is input to the input unit 113 formed on one side of the softening furnace 111 in the copper wire input step S3 in which the copper wire is input into the softening chamber 112 of the softening unit. Let's do it.

상기와 같이, 동선입력단계(S3)에서 연화로(111)의 입력부(113)로 입력된 동선(1)이 수소가스로 충만되어 일정온도를 유지하는 연화실(112)을 통과하면 일정한 온도로 동선(1)의 강성이 연화되면서 표면에 발생되는 산화작용을 수소가스와 반응하여 환원되면서 방지시켜 환원과 연화가 동시에 연화실(112) 내부에서 이루어지는 환원 연화단계(S4)에서 연화실(112)에서 동선(1)을 연화하면서 수소가스와 반응하여 환원시킨다.As described above, when the copper wire (1) input to the input portion 113 of the softening furnace 111 in the copper wire input step (S3) is filled with hydrogen gas and passes through the softening chamber 112 to maintain a constant temperature to a constant temperature The stiffness of the copper wire (1) softens the oxidation reaction generated on the surface by reacting with hydrogen gas to prevent it from being reduced, thereby reducing and softening simultaneously in the softening chamber (112) in the softening chamber (112). Reacts with hydrogen gas and softens the copper wire (1).

이렇게, 환원 연화단계(S4)에서 연화로(111)의 내부에서 수소가스로 환원되면서 일정한 온도에서 연화된 동선(1)이 배출되는 배출부(116) 방향으로 형성된 누출부(122)의 누출밸브(123)를 조작하여 배출부(116) 측으로 수소가스를 누출하는 상태로 점화수단(121)으로 점화시켜 발화된 발화불꽃이 배출부(116) 측으로 향하도록 연소부(120)를 점화하는 연소부점화단계(S5)에서 연소부(120)를 점화시킨다.Thus, in the reduction softening step (S4) while reducing to the hydrogen gas in the interior of the softening furnace 111, the leakage valve of the leaking portion 122 formed in the direction of the discharge portion 116 discharged from the copper wire (1) softened at a constant temperature Combustion unit for igniting the combustion unit 120 to operate the 123 to ignite the ignition means 121 in a state of leaking hydrogen gas to the discharge unit 116 side toward the discharge unit 116 side In the ignition step (S5) the combustion unit 120 is ignited.

상기와 같이, 연소부 점화단계(S5)에서 배출부(116) 측으로 연화실(112)의 수소가스를 누출부(122)에서 일정량 누출하면서 점화수단(121)으로 발화하여 발화불꽃을 배출부(116)로 향하도록 연소하면서 연화실(112)에 내부에서 연화 환원된 동선(1)을 배출부(116)로 배출하면 동선(1)의 외부에 이물질을 연소부(120)의 발화불꽃으로 연소하여 제거하면서 배출시키는 동선배출단계(S6)를 거쳐서 환원 및 연화된 동선(1)을 연소부(120)의 발화불꽃으로 연소하면서 이물질을 제거한 상태로 동선(1)을 연화시켜 제조한다.As described above, the hydrogen gas of the softening chamber 112 toward the discharge unit 116 side in the combustion unit ignition step (S5) leaks a certain amount from the leakage unit 122 to ignite the ignition means 121 to discharge the ignition flame ( When the fuel wire 1 is softened and reduced in the softening chamber 112 and discharged to the discharge part 116 while burning to the 116, the foreign material is burned by the ignition flame of the combustion part 120 outside the copper wire 1. The copper wire 1 is produced by softening the copper wire 1 in a state in which foreign substances are removed while the reduced and softened copper wire 1 is burned by the ignition flame of the combustion unit 120 through the copper wire discharge step (S6).

이와 같이, 구성된 본 발명의 삼중절연전선용 동선 연화장치 및 그 방법은 삼중절연전선의 내부도체로 사용되는 동선을 신선작업을 통하여 일정한 선경으로 형성한 상태로 가스공급부에서 공급된 수소가스를 연화실에 충만한 상태로 일정한 온도로 가열된 연화로의 입력부에 공급시키고, 공급된 동선이 수소가스로 충만되어 일정한 온도를 유지하는 연화로를 통과하면서 표면에 발생하는 산화작용을 수소가스와 반응하여 환원되면서 방지시켜 표면에 산화층이 형성되는 것을 원천적으로 봉쇄하여 표면의 정도를 향상시키는 효과를 제공한다.As described above, the copper wire softening device and the method for the triple insulated wire of the present invention configured to soften the hydrogen gas supplied from the gas supply unit while the copper wire used as the inner conductor of the triple insulated wire is formed to have a constant wire diameter through the drawing operation. It is supplied to the input part of the softening furnace heated to a constant temperature and filled with hydrogen gas, and the supplied copper wire is filled with hydrogen gas and passes through the softening furnace which maintains a constant temperature. It prevents the formation of the oxide layer on the surface at the source to provide the effect of improving the degree of the surface.

또한, 본 발명의 삼중절연전선용 동선 연화장치 및 그 방법은 연화로에 입력하여 일정한 온도로 수소가스가 충진된 연화실을 통과하여 배출되는 배출부에 내부에 충진된 수소가스를 일정한 량으로 누출부에서 누출하여 외부에 형성된 점화수단으로 점화하는 연소부를 형성하여 연화로를 통과한 동선을 연소하여 외부에 형성된 이물질을 제거함으로써, 표면에 이물질을 제거하여 코팅 부착력을 향상시키는 효과 를 제공한다.In addition, the copper wire softening device and the method for the triple insulated wire of the present invention is leaked in a certain amount of the hydrogen gas filled in the discharge portion discharged through the softening chamber filled with hydrogen gas at a constant temperature input to the softening furnace By forming a combustion section that leaks from the ignition by means of the ignition means formed on the outside to burn the copper wire passing through the softening furnace to remove foreign substances formed on the outside, it provides an effect of removing the foreign substances on the surface to improve the coating adhesion.

아울러, 본 발명의 삼중절연전선용 동선 연화장치 및 그 방법은 연화로에서 공급되는 동선이 신선과정을 거치면서 일정한 직경으로 형성되면 표면에 산화작용이 일어나 표면에 부식이 발생하게되는데 연화로의 내부에 형성된 수소가스의 수소성분이 표면에 공급되면서 바로 환원 작용이 동시에 발생하여 외관을 매끄럽게 하고 산화작용으로 인한 부식을 억제하여 수명을 증대시키고 전기전도율을 향상시키는 효과를 제공한다.In addition, the copper wire softening device and the method for the triple insulated wire of the present invention, when the copper wire supplied from the softening furnace is formed to a certain diameter during the drawing process, oxidation occurs on the surface to cause corrosion on the surface. As the hydrogen component of the hydrogen gas formed on the surface is immediately supplied with a reduction action, the reduction action occurs at the same time, smoothing the appearance and suppressing corrosion due to oxidation, thereby increasing the life and improving the electrical conductivity.

Claims (3)

내부에 일정한 공간형태로 동선을 연화하는 온도를 유지하는 연화실을 구비한 연화로를 형성하고, 연화로의 상부 일측으로 수소가스를 공급하여 연화실의 내부에 충진시키도록 공급하는 가스공급부를 형성하며, 연화로의 일측으로 동선이 공급되는 입력부를 형성하고, 연화로의 타측으로 동선을 배출하는 배출부를 형성하여 연화실의 내부에서 수소가스와 반응하여 환원되면서 일정한 온도로 동선을 연화하도록 형성한 연화부와,Form a softening furnace having a softening chamber for maintaining the temperature softening the copper wire in a certain space form inside, and forming a gas supply unit for supplying hydrogen gas to the upper side of the softening furnace to fill the inside of the softening chamber And forming an input part through which copper wire is supplied to one side of the softening furnace, and a discharge part discharging the copper wire to the other side of the softening furnace, and reacting with hydrogen gas in the softening chamber to reduce and soften the copper wire at a constant temperature. Softening Department, 상기 연화부에 타측에 배출부의 일측으로 연화실의 충만된 수소가스를 누출밸브의 조작으로 일정량 외부로 누출하는 누출부를 형성하고, 누출부에서 일정하게 누출되는 수소가스를 동선이 배출되는 배출부 측으로 발화불꽃이 향하도록 점화하는 점화수단을 일측에 형성하여 연화로의 내부에서 연화된 동선이 배출부로 배출되면 누출부에서 누출된 가스를 점화수단으로 점화시켜 발생되는 발화불꽃으로 동선의 표면에 이물질을 연소하도록 형성한 연소부를 포함하여 구성하는 것을 특징으로 하는 삼중절연전선용 동선 연화장치.On the other side of the softening part, a leaking part that leaks a certain amount of hydrogen gas filled in the softening chamber to one side of the discharge part to the outside by the operation of a leak valve is formed, and the hydrogen gas constantly leaking from the leaking part is ignited to the discharge part where the copper wire is discharged. An ignition means for ignition is formed on one side so that the softened copper wire from the inside of the softening furnace is discharged to the discharge part, and the foreign substance is burned on the surface of the copper wire by the ignition flame generated by igniting the gas leaked from the leaking part with the ignition means. A copper wire softening device for a triple insulated wire, characterized by comprising a combustion unit formed so as to be formed. 제 1항에 있어서,The method of claim 1, 상기 연화부의 입력부는 동선입력 측으로 가스의 누출을 방지하는 가스차단부를 형성하여 연화실의 내부에 충진된 수소가스가 입력부로 누출되는 것을 방지하 도록 구성하는 것을 특징으로 하는 삼중절연전선용 동선 연화장치.The copper wire softening device for triple insulated wires, wherein the softening unit is configured to prevent the leakage of hydrogen gas filled in the softening chamber to the input unit by forming a gas blocking unit for preventing gas leakage to the copper wire input side. . 동선을 연화시키는 연화로의 상부 일측에 형성된 가스공급부로 수소가스를 공급하여 연화로의 내부 공간형태의 연화실에 수소가스가 충만되도록 공급시키는 가스공급단계와,A gas supply step of supplying hydrogen gas to a gas supply part formed on an upper side of the softening furnace for softening the copper wire to supply the hydrogen gas to the softening chamber in the internal space of the softening furnace; 상기 가스공급단계에서 연화실에 수소가스를 충만하도록 공급한 상태에서 동선이 연화되는 온도를 유지하도록 가열시키는 연화로 가열단계와,A softening furnace heating step of heating to maintain a temperature at which the copper wire is softened in a state of supplying hydrogen gas to the softening chamber in the gas supplying step; 상기 연화로 가열단계에서 수소가스로 내부가 충진된 연화실이 구비된 연화부를 동선이 연화되는 온도로 가열된 상태로 가스의 누출을 방지하는 가스차단부가 형성된 입력부로 동선을 연화부의 연화실 내측으로 입력하는 동선 입력단계와,The softening unit having the softening chamber filled with hydrogen gas in the heating step of heating the softening furnace is heated to a temperature at which the copper wire is softened, and the copper wire is input into the softening chamber of the softening unit. A copper wire input step, 상기 동선입력단계에서 연화로의 입력부로 입력된 동선이 수소가스로 충만되어 일정온도를 유지하는 연화실을 통과하면 일정한 온도로 동선의 강성이 연화되면서 표면에 발생되는 산화작용을 수소가스와 반응하여 환원되면서 방지시켜 환원과 연화가 동시에 연화실 내부에서 이루어지는 환원 연화단계와,In the copper wire input step, when the copper wire inputted to the input of the softening furnace is filled with hydrogen gas and passes through the softening chamber maintaining a constant temperature, the stiffness of the copper wire is softened at a constant temperature and the oxidation reaction generated on the surface reacts with the hydrogen gas. Reduction and softening by reducing and softening at the same time in the softening chamber 상기 환원 연화단계에서 연화로의 내부에서 수소가스로 환원되면서 일정한 온도에서 연화된 동선이 배출되는 배출부 방향으로 형성된 누출부의 누출밸브를 조작하여 배출부 측으로 수소가스를 누출하는 상태로 점화수단으로 점화시켜 발화된 발화불꽃이 배출부 측으로 향하도록 연소부를 점화하는 연소부점화단계와,Ignition by ignition means in the state of leaking hydrogen gas to the discharge side by operating the leakage valve in the direction of the discharge portion is discharged in the direction of the soft copper at a constant temperature while reducing to hydrogen gas in the softening furnace in the reduction softening step A combustion part ignition step of igniting the combustion part so that the fired ignition flame is directed toward the discharge part; 상기 연소부 점화단계에서 배출부 측으로 연화실의 수소가스를 누출부에서 일정량 누출하면서 점화수단으로 발화하여 발화불꽃을 배출부로 향하도록 연소하면서 연화실에 내부에서 연화 환원된 동선을 배출부로 배출하면 동선의 외부에 이물질을 연소부의 발화불꽃으로 연소하여 제거하면서 배출시키는 동선배출단계를 포함하여 구성하는 것을 특징으로 하는 삼중절연전선용 동선 연화방법.In the combustion part ignition step, the hydrogen gas of the softening chamber is leaked to the discharge side by a certain amount while ignited by the ignition means, and the combustion flame is directed toward the discharge unit, and the softened reduced copper wire inside the softening chamber is discharged to the discharge unit. A copper wire softening method for a triple insulated wire, comprising: a copper wire discharge step of discharging and removing the foreign matter by burning the ignition flame in the combustion unit outside.
KR1020060025610A 2006-03-21 2006-03-21 The device and method of softening copper wire for coaxial cable KR100730408B1 (en)

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Publication number Priority date Publication date Assignee Title
CN103413617A (en) * 2013-06-26 2013-11-27 安徽省科林电子有限公司 Transformer coil film wrapping and sintering process

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KR19980068499A (en) * 1997-02-20 1998-10-26 권문구 Wire softening method for manufacturing enameled wire
JP2004022333A (en) 2002-06-17 2004-01-22 Sumitomo Wiring Syst Ltd Wire drawing machine and cable manufacturing device
KR20060021310A (en) * 2003-05-16 2006-03-07 하리마 카세이 가부시키가이샤 Method for forming fine copper particle sintered product type of electric conductor having fine shape, method for forming fine copper wiring and thin copper film using said method

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Publication number Priority date Publication date Assignee Title
JPH0745140A (en) * 1993-07-29 1995-02-14 Matsushita Electric Ind Co Ltd Method and apparatus for manufacturing superconductive wire
KR19980068499A (en) * 1997-02-20 1998-10-26 권문구 Wire softening method for manufacturing enameled wire
JP2004022333A (en) 2002-06-17 2004-01-22 Sumitomo Wiring Syst Ltd Wire drawing machine and cable manufacturing device
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103413617A (en) * 2013-06-26 2013-11-27 安徽省科林电子有限公司 Transformer coil film wrapping and sintering process

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