KR200290789Y1 - Panel for switchgear - Google Patents

Panel for switchgear Download PDF

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Publication number
KR200290789Y1
KR200290789Y1 KR2020020019467U KR20020019467U KR200290789Y1 KR 200290789 Y1 KR200290789 Y1 KR 200290789Y1 KR 2020020019467 U KR2020020019467 U KR 2020020019467U KR 20020019467 U KR20020019467 U KR 20020019467U KR 200290789 Y1 KR200290789 Y1 KR 200290789Y1
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South Korea
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panel
water
steel sheet
switchboard
plated steel
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KR2020020019467U
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Korean (ko)
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이용학
김재열
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이용학
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Publication of KR200290789Y1 publication Critical patent/KR200290789Y1/en

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Abstract

본 고안은 수/배전반용 함체를 형성하는 판넬에 관한 것으로, 유리섬유를 압축한 단열재(10) 내주에 도금강판(20)을 부착하고 외주에는 도색강판(30)을 부착한 것을 특징으로 하는 수/배전반을 구성하는 함체용 판넬을 제공함으로써, 상기 판넬이 적용된 수/배전반의 단열성을 향상시킴으로 온도변화에 의한 전기 기기의 파손 및 성능열화를 방지하고 화재에 강하도록 한 것이다.The present invention relates to a panel for forming a cabinet for water / distribution panel, wherein the plated steel sheet 20 is attached to the inner circumference of the heat insulating material 10 compressed with glass fibers, and the painted steel sheet 30 is attached to the outer circumference. By providing a panel for the enclosure constituting the / switchboard, by improving the thermal insulation of the water / switchboard to which the panel is applied to prevent damage to the electrical equipment and deterioration of performance due to temperature changes and to resist fire.

Description

수/배전반을 구성하는 함체용 판넬{PANEL FOR SWITCHGEAR}Panel for housing that composes water / distribution panel {PANEL FOR SWITCHGEAR}

본 고안은 수/배전반을 구성하는 함체용 판넬에 관한 것으로, 보다 상세하게는 유리섬유를 압축한 단열재 내부에 도금강판을 부착하고 외주에는 도색강판을 부착하여 수/배전반의 단열성을 향상시킴으로 온도변화에 의한 전기 기기의 파손 및 성능열화를 방지하고 화재에 강하도록 한 수/배전반을 구성하는 함체용 판넬에 관한 것이다.The present invention relates to a panel for the enclosure constituting the water / switchgear, and more specifically, the plated steel sheet is attached to the inside of the heat-insulating material compressed glass fiber and the painted steel plate is attached to the outer periphery to improve the thermal insulation of the water / switchboard The present invention relates to a panel for an enclosure that constitutes a water / distribution board which prevents damage to electrical equipment and deterioration of performance and is resistant to fire.

일반적으로, 구외(構外)로부터 보내오는 전기의 전압을 높이거나 낮추어서다시 구외로 보내는 수/배전반의 구성을 하기에서 도 1및 도 2를 참조하여 살펴본다.In general, the configuration of the water / switchboard to send back to the outside by raising or lowering the voltage of electricity sent from the outside (구 外) will be described with reference to Figures 1 and 2.

도 1은 일반적인 수/배전반을 구성하는 함체를 나타내는 사시도이고, 도 2는 종래의 수/배전반을 구성하는 함체용 판넬을 나타내는 단면도이다.1 is a perspective view showing a housing constituting a general water / switchgear, Figure 2 is a cross-sectional view showing a panel for a housing constituting a conventional water / switchgear.

상기한 수/배전반은 도 1에 나타내는 바와 같이 각종 계기표시창(1)(1`)과 통기구(2) 및 설비점검용 개폐도어(3)가 형성된 함체(가) 내부에 변압기나 함체차단기, 피뢰기등을 설치하여, 각종 안전사고나 기기의 고장 등을 방지하고 있으며, 이러한 수/배전반용 함체의 역할을 하기에서 보다 상세하게 살펴본다.As shown in FIG. 1, the above-mentioned water / switch panel is provided with a transformer, a housing circuit breaker, and an arrester in a housing (a) in which various instrument display windows (1) (1`), vents (2), and opening / closing doors (3) for facility inspection are formed. By installing the lamp, and preventing various safety accidents and failures of the device, and looks at in more detail in the role of the water / switchgear enclosure.

상기 수/배전반용 함체는 수/배전반 내부에 흐르는 고압의 전류에 인체가 노출되는 것을 방지하여 안전사고를 방지하고, 내부의 변압기를 포함한 각종 기기로부터 발생되는 기관의 기기음이나 흡/배기음 및 진동음 등의 소음을 차단하는 역할을하며, 눈이나 비등을 차단하여 산성화된 눈/비등으로 인한 수/배전반 내부 기기들의 부식을 방지하며, 직사광선을 차단하여 변압기 온도상승으로 인한 효율저하와 절연유 변질을 방지하며, 조류 등의 침입으로 인한 사고를 방지한다.The enclosure for the water / distribution panel prevents the human body from being exposed to the high-voltage current flowing inside the water / distribution panel to prevent safety accidents, and the device sound, intake / exhaust sound, and vibration sound of the engine generated from various devices including an internal transformer. It blocks the noise of the lamp and prevents the corrosion of equipment inside the water / distribution board due to acidified snow / boiling by blocking snow or boiling, and prevents the decrease of efficiency and the deterioration of insulating oil due to the rise of transformer temperature by blocking direct sunlight. And prevent accidents caused by invasion of birds.

그러나, 종래의 배전반을 구성하는 위한 판넬은 도 2에 나타내는 바와 같이 일반적인 강판(5)을 샤링 및 절곡 제작후 분체 혹은 유체로 도색막(6)을 형성한 것을 사용하므로, 아크가 발생했을 경우 불꽃이 도색에 인화되어 화재를 유발하게 되고 이로 인하여 수/배전반을 구성하는 함체 내부 설비들이 화재의 피해를 입게되며, 도색은 시간이 지나면 벗겨지므로 판넬에 녹이 슬어서 판넬수명이 단축되므로, 일정기간내에 재도장 작업을 거쳐야 하는 불편이 있었다.However, since the panel for constituting the conventional switchboard is formed by using the general steel plate 5 as a coating film 6 made of powder or fluid after sharing and bending fabrication, as shown in FIG. This paint causes fire and causes damage to the equipment inside the enclosure that constitutes the water / distribution board, and the paint is peeled off over time, so that the panel rusts and shortens the life of the panel. There was a inconvenience to go through repainting work.

또한, 상기한 판넬을 사용할 경우 직사광선은 차단되지만 직사광선의 열이 철판을 통해서 수/배전반 내로 전달되므로 수/배전반 내부의 온도가 상승되어 변압기 등의 효율이 저하되고 수명이 짧아지며 절연유가 변질되는 문제점이 발생되었다.In addition, when the panel is used, direct sunlight is blocked, but heat of direct sunlight is transmitted through the iron plate into the water / distribution panel, so that the temperature inside the water / distribution panel is increased, thereby degrading the efficiency of the transformer and shortening the life of the insulating oil. This occurred.

더욱이, 상기 판넬은 도색강판으로만 구성되므로 수/배전반 내부의 소음이 차단되지 않고 외부로 세어 나오게 되는 문제점이 있었다.Moreover, since the panel is composed of only a painted steel plate, there is a problem that the noise inside the water / distribution panel is not blocked and counted out.

상기한 바와 같은 문제점을 해결하기 위한 본 고안의 목적은 유리섬유를 압축한 단열재 내주면에 도금강판을 부착하고 외주면에는 도색강판을 부착하여 수/배전반의 단열성을 향상시켜 온도변화에 의한 전기 기기의 파손 및 성능열화를 방지하고 화재에 강하도록 한 수/배전반을 구성하는 함체용 판넬을 제공하는 데 있다.The object of the present invention for solving the problems as described above is to attach a plated steel sheet to the inner peripheral surface of the heat insulating material compressed glass fiber and a painted steel plate on the outer peripheral surface to improve the heat insulation of the water / switchboard damage of electrical equipment by temperature changes And to provide a panel for the enclosure that constitutes a water / switchgear to prevent performance degradation and to be resistant to fire.

도 1은 일반적인 수/배전반을 구성하는 함체를 나타내는 사시도1 is a perspective view showing the housing constituting a general water / switchboard

도 2는 종래의 수/배전반을 구성하는 함체용 판넬을 나타내는 단면도Figure 2 is a cross-sectional view showing a panel for the housing constituting a conventional water / switchboard

도 3은 본 고안에 따른 수/배전반을 구성하는 함체용 판넬을 나타내는 단면도3 is a cross-sectional view showing a panel for the housing constituting the water / switchboard according to the present invention

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

10 : 단열재 20 : 도금강판10: insulation 20: plated steel sheet

30 : 도색강판 40 : 판넬30: painted steel sheet 40: panel

상기한 바와 같은 목적을 달성하기 위한 본 고안의 실시예를 하기에서 첨부된 도면을 참조하여 살펴본다.An embodiment of the present invention for achieving the object as described above looks at with reference to the accompanying drawings.

도 3은 본 고안에 따른 수/배전반을 구성하는 함체용 판넬을 나타내는 단면도이다.3 is a cross-sectional view showing a panel for a housing constituting the water / switchboard according to the present invention.

본 고안에 따른 수/배전반을 구성하는 함체용 판넬은 도 3에 나타내는 바와 같아 유리섬유를 압축하여 제조한 단열재(10) 내주에 도금강판(20)을 부착하고 외주에는 도색강판(30)을 부착한 것으로, 상기 단열재(10)와 도금강판(20)및 도색강판(30)은 접착제로 부착될 수 도 있으며, 이는 상기 단열재(10)와 도금강판(20)및도색강판(30)을 서로 부착시키기 위한 한 예로써, 이러한 접착방법이 본 고안의 요지를 한정하지는 않는다.The panel for the enclosure constituting the water / switchboard according to the present invention is attached to the plated steel sheet 20 to the inner circumference of the heat insulating material 10 produced by compressing the glass fiber as shown in Figure 3 and the paint plate 30 is attached to the outer circumference In one embodiment, the heat insulator 10 and the plated steel sheet 20 and the painted steel sheet 30 may be attached by an adhesive, which is attached to the heat insulator 10 and the plated steel sheet 20 and the painted steel sheet 30. As an example for this purpose, such a bonding method does not limit the gist of the present invention.

이와 같이 구성된 판넬(40)은 수/배전반을 구성하는 함체의 제작에 사용되며, 상기 도금강판(20)이 함체의 내주면을 구성하고 도색강판(30)이 함체의 외주면을 구성하도록 판넬(40)을 설치하여 사용되는데, 상기한 바와 같이 구성된 본 고안에서 도금강판(20)은 강판을 수/배전반을 구성하는 함체의 형상에 맞게 절단한 후 아연 등의 금속으로 도금하여 사용하거나 도금된 강판을 함체의 형상에 맞게 절단하여 사용할 수도 있으며, 상기 도색강판(30) 역시 강판을 절단하여 분체 혹은 유체도색을 하거나 도색된 강판을 임의의 크기로 절단하여 사용할 수도 있으며, 이는 작업자가 임의로 선택하여 작업 가능한 것이다.The panel 40 configured as described above is used for the production of the enclosure constituting the water / distribution panel, and the plated steel sheet 20 constitutes the inner circumferential surface of the enclosure and the painted steel plate 30 constitutes the outer circumferential surface of the enclosure. In the present invention configured as described above, the plated steel sheet 20 is used to cut the steel sheet to the shape of the housing constituting the water / switchboard and then plated with a metal such as zinc or the plated steel plate It may be used to cut to fit the shape of the, the painted steel sheet 30 may also be used to cut the steel sheet to powder or fluid paint or cut the painted steel sheet to any size, which can be selected by the operator at work .

이에 따라, 상기 판넬(40)이 적용된 수/배전함은 그 단열성이 향상되므로 직사광선으로부터 도색강판(30)에 전달된 열이 상기 단열재(10)에 의하여 차단되어 수/배전함내부의 온도상승이 방지되며, 외부로 노출된 도색강판만 일정기간마다 도색해주면되므로 수명이 길어지게 된다.Accordingly, the water / distribution box to which the panel 40 is applied has improved thermal insulation, so that heat transferred from the direct sunlight to the painted steel plate 30 is blocked by the heat insulator 10, thereby preventing a temperature increase in the water / distribution box. As long as only the painted steel plate exposed to the outside needs to be painted at regular intervals, its lifespan becomes longer.

또한, 수/배전함 내부에서 아크가 발생되더라도 그 불꽃이 도금강판(20)에 옮겨붙지못하기 때문에 화재의 예방효과가 있으며, 화재발생시에도 불꽃이 도금강판(20)에 옮아 붙지 못하므로 화재가 커지게 되는 것을 방지한다.In addition, even if an arc is generated inside the water / distribution box, the flame does not adhere to the plated steel sheet 20, so there is a fire prevention effect, and even when a fire occurs, the flame does not adhere to the plated steel sheet 20, so the fire is large. To prevent loss.

더욱이, 상기한 바와 같이 판넬(40)에 단열재(10)가 적용되므로 수/배전함내부의 소음이 차단된다.Moreover, as described above, since the heat insulator 10 is applied to the panel 40, the noise inside the water / distribution box is blocked.

그리고, 상기한 바와 같은 판넬(40)은 수/배전함외에 일반 건축용 자재로도사용할 수 있다.And, the panel 40 as described above can be used as a general building material in addition to the water / distribution box.

상기한 바와 같이 구성된 본 고안에 의하면, 단열재와 인화성을 갖지 않는 도금강판 및 도색강판으로 판넬이 구성되어 있어서, 직사광선으로부터 전달되는 열을 상기 판넬이 차단하므로 수/배전반내부 온도가 상승되지 않아서 각종 설비의 동작 열화 및 절연유의 변질이 방지되는 효과가 있으며, 수/배전반 내부에서 아크가 발생되더라도 그 불꽃이 도금강판에 옮겨붙지못하기 때문에 화재의 예방효과와 함께 화재발생시에도 화재를 억제하는 효과가 있으며, 판넬을 구성하는 단열재에 의하여 수/배전반 내부의 각종 소음이 외부와 차단되는 효과가 있다.According to the present invention configured as described above, the panel is composed of a plated steel plate and a painted steel plate that does not have insulation and flammability, the panel blocks the heat transmitted from direct sunlight, so the temperature inside the water / switchboard does not increase the various equipment It has the effect of preventing the deterioration of operation and the deterioration of insulating oil, and even if the arc is generated inside the water / distribution panel, the flame does not transfer to the plated steel sheet, thus preventing the fire and suppressing the fire even in the event of a fire. By the heat insulating material constituting the panel, there is an effect that various noise inside the water / switchboard is blocked from the outside.

Claims (1)

수/배전반용 함체를 형성하는 판넬에 있어서,In the panel forming the housing for the water / switchboard, 유리섬유를 압축한 단열재(10) 내주에 도금강판(20)을 부착하고 외주에는 도색강판(30)을 부착한 것을 특징으로 하는 수/배전반을 구성하는 함체용 판넬.Panel plate for the housing constituting the water / switchboard, characterized in that the plated steel sheet 20 is attached to the inner circumference of the heat insulating material 10, the glass fiber compressed.
KR2020020019467U 2002-06-27 2002-06-27 Panel for switchgear KR200290789Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020093709A (en) * 2002-11-12 2002-12-16 이용학 Jointing structure pannel and frame for switchgear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020093709A (en) * 2002-11-12 2002-12-16 이용학 Jointing structure pannel and frame for switchgear

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