KR940002340Y1 - Heater for cable annealing - Google Patents

Heater for cable annealing Download PDF

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Publication number
KR940002340Y1
KR940002340Y1 KR9201525U KR920001525U KR940002340Y1 KR 940002340 Y1 KR940002340 Y1 KR 940002340Y1 KR 9201525 U KR9201525 U KR 9201525U KR 920001525 U KR920001525 U KR 920001525U KR 940002340 Y1 KR940002340 Y1 KR 940002340Y1
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KR
South Korea
Prior art keywords
cable
heater
annealing
cable annealing
cloth
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KR9201525U
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Korean (ko)
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KR930018831U (en
Inventor
허근도
오무원
민병관
Original Assignee
박원근
금성전선 주식회사
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Priority to KR9201525U priority Critical patent/KR940002340Y1/en
Publication of KR930018831U publication Critical patent/KR930018831U/en
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Publication of KR940002340Y1 publication Critical patent/KR940002340Y1/en

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines

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  • Surface Heating Bodies (AREA)

Abstract

내용 없음.No content.

Description

케이블 어닐링용 히터Cable Annealing Heater

제 1a 도는 종래의 케이블 어닐링용 히터를 도시한 단면도.1A is a sectional view showing a conventional cable annealing heater.

제 1b 도는 종래의 케이블 어닐링용 히터의 사용상태를 도시한 정면도.1B is a front view showing a state of use of a conventional cable annealing heater.

제 2 도는 본 고안에 따른 케이블 어닐링용 히터의 사시도.2 is a perspective view of a cable annealing heater according to the present invention.

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

10 : 단열면포 20 : 히터10: insulation cotton cloth 20: heater

40, 41 : 접착포40, 41: adhesive cloth

본 고안은 전력케이블 어닐링(annealing)용 히터에 관한 것으로써, 더욱 상세하게는 케이블어닐용 히터의 구조를 개선하여 케이블 어닐링 작업시 작업시간의 단축과 편리성을 도모할 수 있도록한 것에 관한 것이다.The present invention relates to a power cable annealing (heater) heater, and more particularly to improve the structure of the cable annealing heater to reduce the work time and convenience in the cable annealing operation.

일반적으로 고체절연 전력케이블은 제조된 후 케이블 드럼에 권취되어 보관 또는 운반되는 것으로, 이는 케이블이 장시간 드럼에 권취되어 보관 또는 운반되는 것으로, 이는 케이블이 장시간 드럼에 권취되어 있어 케이블에 심한 굴곡이 지지되어, 포설시공을 위해서는 굴곡진 케이블을 곧게 펴는 어닐링 공정이 필수적이다.In general, a solid insulated power cable is manufactured and then wound or stored or transported in a cable drum. The cable is wound and stored or transported in a drum for a long time. Therefore, an annealing process of straightening a curved cable is essential for laying construction.

상기한 바와 같이 가교된 고체절연체 및 도체를 곧게 펴기위한 어닐링 방법은 케이블에 일정온도가 유지되게 열을 가하여 어닐링하는 방법이 사용되는 것으로, 종래의 어닐링 작업은 첨부도면 제 1a, b 도에 도시한 바와 같이 단열면포(10)의 내부에 히터(20)를 내장시켜서된 밸트히터(30)를 굴곡진 케이블(100)에 권취시킨후 전원을 인가하면 단열면포(10)의 내부의 히트(20)가 발열하여 케이블(100)의 굴곡면을 어닐링 작업을 하는 것이다.As described above, the annealing method for straightening the cross-linked solid insulator and the conductor is a method of annealing by applying heat to maintain a constant temperature to the cable. A conventional annealing operation is illustrated in FIGS. As described above, when the belt heater 30 having the heater 20 embedded therein is wound around the curved cable 100 and the power is applied, the heat 20 inside the insulation cotton cloth 10 is applied. The heat is to anneal the curved surface of the cable 100.

이와같은 종래 고안은, 어닐링 작업 케이블(100)의 굴곡면에 벨트히터(30)를 수회에 걸쳐 권회시켜 사용해야 하므로 작업 시간이 길어 번거로울 뿐만 아니라, 벨트히터(30)의 권회간격이 일정하지 않아 양호한 어닐링 작업을 행할 수 없는 문제점이 있었다.Such a conventional design, because the belt heater 30 to be wound on the curved surface of the annealing work cable 100 for several times, the work time is long and cumbersome, and the winding interval of the belt heater 30 is not constant, good There was a problem that annealing could not be performed.

따라서, 본 고안은 상기와 바와 같은 문제점을 해결하기 위한 것으로써 본 고안의 목적은, 단열면포 내부로 다수의 히터를 내장하고 단열면포의 양측단에 접착포를 설치함으로써 케이블의 어닐링 작업시 한동작으로 케이블을 감싸도록하여 작업시간의 단축과 양호한 어닐링 작업을 할 수 있는 케이블 어닐링용 히터를 제공함에 있다.Accordingly, the present invention is to solve the problems as described above, the object of the present invention is to incorporate a plurality of heaters inside the insulation surface cloth and to install the adhesive fabric on both sides of the insulation surface fabric one operation during annealing of the cable It is to provide a cable annealing heater that can shorten the working time and good annealing work by wrapping the cable.

상기와 같은 목적을 달성하기 위한 본 고안에 따른 케이블 어닐링용 히터의 특징은 양측단에 접착포를 구비한 단열면포의 내부로 다수의 히터를 내장시킨 것에 있다.A feature of the cable annealing heater according to the present invention for achieving the above object is that a plurality of heaters are built into the heat-insulating surface cloth provided with an adhesive cloth at both ends.

이하 이 고안에 따른 케이블 어닐링용 히터의 바람직한 실시예를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, a preferred embodiment of a cable annealing heater according to the present invention will be described in detail with reference to the accompanying drawings.

첨부도면 제 2 도에 도시한 바와 같이 길이방향으로 길어진 한쌍의 단열면포(10)의 일정폭 간격으로 재봉선에 의해 구회된 내부 각각에는 전원의 인가에 의해 발열되는 히터(20)를 삽입설치하고 상기 단열면포(10)의 양측단에는 각각의 접착포(40)(41)를 부설하여서 된 것이다.As shown in FIG. 2, the heaters 20 generated by the application of power are inserted into and installed in each of the interiors of the pair of heat insulating cotton cloths 10 which are lengthwise extending in a predetermined width interval. The adhesive cloth 40, 41 is attached to both ends of the heat insulation cotton cloth 10, respectively.

이와같은, 본 고안은 장시간 드럼에 권취되어 굴곡진 케이블(100)면에 히터(20)가 내설된 단열면포(10)를 둘러 쒸운다음 단열면포(10)의 양측단에 부착설치된 접착포(40)(41)를 서로 접착시킨후 히터에 전원을 인기시켜 히터(20)의 발열로 케이블(100)을 가열하여 굴곡진 부분을 곧게 펴게 되는 것이다.As such, the present invention is wound around the drum for a long time, the curved cable 100, the heater 20 is wrapped around the insulating surface cloth (10) built-in, then the adhesive cloth (40) attached to both ends of the insulating cotton cloth (10) ) 41 are bonded to each other to popularize the power to the heater to heat the cable 100 by the heat of the heater 20 to straighten the curved portion.

이상에서와 같이 이 고안에 따른 케이블 어닐링용 히터에 의하면 케이블어닐링 작업을 간편함이다.As described above, the cable annealing heater according to the present invention is a simple cable annealing operation.

이상에서와 같이 이 고안에 따른 케이블 어닐링용 히터에 의하면 케이블어닐링 작업을 간편함에 작업시간을 대폭 감소 시킬 수 있음은 물론 보다 양호한 상태의 케이블을 제공받을 수 있는 특출한 고안인 것이다.As described above, according to the heater for cable annealing according to the present invention, the cable annealing operation is a special design that can significantly reduce the working time as well as provide a cable in a better state.

Claims (1)

길이방향으로 길어진 한쌍의 단열면포(10)의 일정폭 간격으로 재봉선에 의해 구획된 내부 각각에는 전원에 의해 발열되는 히터(20)를 삽입설치 하고 상기 단열면포(10)의 양측단에는 각각의 접착포(40)(41)를 부설하여서 된 것을 특징으로 하는 케이블 어닐링용 히터.The heaters 20 generated by the power supply are inserted into each of the interiors partitioned by the sewing line at a predetermined width interval of the pair of insulating cotton cloths 10 which extend in the longitudinal direction, and adhesives are formed at both ends of the insulating cotton cloth 10. A cable annealing heater, characterized in that a fabric (40, 41) is provided.
KR9201525U 1992-01-31 1992-01-31 Heater for cable annealing KR940002340Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR9201525U KR940002340Y1 (en) 1992-01-31 1992-01-31 Heater for cable annealing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR9201525U KR940002340Y1 (en) 1992-01-31 1992-01-31 Heater for cable annealing

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KR930018831U KR930018831U (en) 1993-08-21
KR940002340Y1 true KR940002340Y1 (en) 1994-04-13

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100384129B1 (en) * 2001-03-21 2003-05-14 엘지전선 주식회사 An annealing apparatus for a high voltage cable

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