KR200256103Y1 - Substation box - Google Patents

Substation box Download PDF

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Publication number
KR200256103Y1
KR200256103Y1 KR2020010026873U KR20010026873U KR200256103Y1 KR 200256103 Y1 KR200256103 Y1 KR 200256103Y1 KR 2020010026873 U KR2020010026873 U KR 2020010026873U KR 20010026873 U KR20010026873 U KR 20010026873U KR 200256103 Y1 KR200256103 Y1 KR 200256103Y1
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Prior art keywords
half chamber
high pressure
low pressure
present
pressure half
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KR2020010026873U
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Korean (ko)
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황재연
배규성
박용호
이규달
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황재연
이규달
박용호
배규성
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Publication of KR200256103Y1 publication Critical patent/KR200256103Y1/en

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Abstract

본 고안은자기진단형 수,배전반에 관한 것으로 본 고안의 특징은 초고압기기와 저압기기를 분리하여 각각의 함실에 설치하는 것이며, 상기 목적을 달성하기 위한 본 고안은 전후면에 각각 2개의 도어를 구성한 저압반실(10)과 고압반실(20)로 각각 구성하여, 저압반실(10)에는 기중차단기(ACB),계기용변류기(CTT),배선용차단기등을 설치하고, 고압반실(20)에는 비교적 부피가 큰 전력수급용변성기 (MOF),변압기(TR),계량기(DM),피뢰기(LA),휴즈등을 설치하여 연결잭으로 연결한다.The present invention relates to a self-diagnostic type switchgear, and a feature of the present invention is to separate the ultra-high pressure device and the low-pressure device and install them in each compartment, and the present invention for achieving the above object includes two doors each in front and rear surfaces. Composed of the low pressure half chamber 10 and the high pressure half chamber 20, the air pressure breaker (ACB), the current transformer (CTT), the circuit breaker, etc. are installed in the low pressure half chamber 10, and the high pressure half chamber 20 is relatively It is connected by connecting jack by installing bulky power supply transformer (MOF), transformer (TR), meter (DM), lightning arrester (LA) and fuse.

Description

자기진단형 수,배전반{SUBSTATION BOX}Self-diagnostic type switchgear {SUBSTATION BOX}

본 고안은 각종 건물이나,공장,아파트등의 전기공급을 위해 설치되는 자기진단형 수,배전반에 관한 것이다.The present invention relates to a self-diagnostic type water distribution panel installed for supplying electricity to various buildings, factories, apartments, and the like.

더욱상세하게는 수,배전반의 함실을 고압반실(HV)과 저압반실(LV)로 분리하여 고압반실에는 고압용 기기를, 저압반실에는 저압용 기기를 각각 분리설치하여 안전하고 고장이 없으며, 유지보수가 용이한 자기진단형 수배전반에 관한 것이다.More specifically, the compartments of male and female switchboards are divided into high pressure chamber (HV) and low pressure chamber (LV), and high pressure equipment is installed in the high pressure chamber and low pressure equipment in the low pressure chamber. The present invention relates to a self-diagnostic switchgear that is easy to repair.

수,배전반은 각 건물에 설치하여 전기 공급측에서 인입되는 초고압을 저압으로 변환하여 각 건물에 공급하도록 구성된 일종의 변전실로써 종래에는 수,배전반의 초고압측과 저압측의 기기가 하나의 함실에 설치되어 있었다.The water and switchboard is a substation room that is installed in each building and converts the high voltage drawn from the electricity supply side into low pressure and supplies it to each building. Conventionally, the devices of the high and low voltage side of the water and switchgear were installed in one chamber. .

상기 구조는 고압기기와 저압기기가 하나의 함실에 설치되어 있으므로 기기의 구분이 어렵고, 특히 초고압기기에서 발생되는 소음과 열기가 저압실에 그대로 전달되어 저압실의 기기에 이상이 생겨 고장율이 높고, 특히 자주 조작이 필요한 저압측의 기기의 수리 보수시 공간이 부족하여 수리보수자가 작업도중 초고압 전류에 감전되는 경우가 있었다.The structure of the high pressure device and the low pressure device is installed in a single compartment, it is difficult to distinguish the device, especially the noise and heat generated from the ultra-high pressure device is transmitted to the low pressure chamber as it is abnormal in the low pressure room equipment, the failure rate is high, In particular, there was a lack of space in the repair and maintenance of low-voltage equipment that requires frequent operation, the repairman may be shocked by the high voltage current during the operation.

도 1은 종래 수,배전반의 내부구조도이다.1 is an internal structure diagram of a conventional male and a switchboard.

상기 도면에 의하면 각종 조작판넬(F)의 인접에 설치된 조작부분집중제어부분즉 ACB, MCCB 와 고압측의 고장구간자동개폐기(AISS),피뢰기(LA), 변압기(TR),변성기(MOF)등이 격벽(G)에 의해 분리되어 있다.According to the drawings, the operation part centralized control part installed adjacent to various operation panels F, that is, ACB, MCCB and fault section automatic switch (AISS), lightning arrester (LA), transformer (TR), transformer (MOF), etc. It is separated by this partition G.

이상과 같은 종래의 수,배전반은 공급측에서 인입되는 초고압이 각종기기를 통해 저압으로 변환되어 각 건물에 공급되는바, 이때 초고압측의 각종기기는 소음과 고온이 발생되어 수, 배전반 전체 내부를 오염시키게 되므로 소음과 고온에 취약한 저압기기는 고장의 원인이 되었으며, 특히 보수 수리를 하기 위해 함실 내부에 들어갔을 때 이 환경은 작업자에 매우 불리한 조건을 제공한다.In the conventional water and distribution panel as described above, the ultra-high pressure drawn from the supply side is converted into low pressure through various devices and supplied to each building. At this time, the various devices on the ultra-high pressure side generate noise and high temperature to contaminate water and the entire distribution panel. Low pressure equipment, which is vulnerable to noise and high temperatures, is a source of failure, especially when entering the compartment for maintenance.

또한 초고압기기와 저압기기가 하나의 함실에서 좁은공간을 유지하여 설치되어 있으므로 작업조건이 불리 할 뿐 아니라, 이와같이 초고압측과 저압측의 분리를 위해 각종 차단재를 장치하므로써 설치작업이 매우 번거롭고 고가로 제작되는 문제점이 있었다.In addition, because the ultra high pressure device and the low pressure device are installed to maintain a narrow space in one compartment, the working conditions are disadvantageous, and the installation work is very cumbersome and expensive due to the installation of various blocking materials for separation between the ultra high pressure side and the low pressure side. There was a problem.

본 고안은 상기 문제점을 해결하기 위하여 안출된 것으로 본 고안의 특징은 초고압기기와 저압기기를 분리하여 각각의 함실에 설치하는 것이며, 상기 목적을 달성하기 위한 본 고안은 전후면에 각각 2개의 도어를 구성한 저압반실(10)과 고압반실(20)로 각각 구성하여, 저압반실(10)에는 기중차단기(ACB),계기용변류기(CTT),배선용차단기등을 설치하고, 고압반실(20)에는 비교적 부피가 큰 전력수급용변성기 (MOF),변압기(TR),계량기(DM),피뢰기(LA),휴즈등을 설치하여 연결잭으로 연결한다.The present invention was devised to solve the above problems, and the feature of the present invention is to separate the ultra-high pressure device and the low-pressure device to be installed in each compartment, and the present invention for achieving the above object has two doors on the front and rear surfaces, respectively. Composed of the low pressure half chamber 10 and the high pressure half chamber 20, the air pressure breaker (ACB), the current transformer (CTT), the circuit breaker, etc. are installed in the low pressure half chamber 10, and the high pressure half chamber 20 is relatively It is connected by connecting jack by installing bulky power supply transformer (MOF), transformer (TR), meter (DM), lightning arrester (LA) and fuse.

각실은 전후면에 도어를 설치하므로써 고압반용 기기와 저압반용 기기의 보수 수리가 용이하며, 고압반용 기기에서 발생되는 유도전기 또는 자장이 저압반용 기기에 유도되지 않으므로 저압반용 기기의 고장의 우려가 없으며, 특히 본 고안인 수,배전반함의 이동시 고압반용 기기와 저압반용 기기를 분리하여 이동 하므로써 설치가 용이하다.Each room is equipped with doors on the front and back sides, making it easy to repair and repair high and low pressure devices. Since induction electricity or magnetic field generated by high pressure devices is not induced to low pressure devices, there is no fear of failure of low pressure devices. In particular, it is easy to install by separating and moving the high-pressure panel equipment and the low-pressure panel equipment when moving the water cabinet of the present invention.

도 1은 종래의 수,배전반의 내부구조도1 is a diagram illustrating the internal structure of a conventional male switchgear

도 2는 본 고안의 분리사시도2 is an exploded perspective view of the present invention

도 3은 본 고안의 배면도3 is a rear view of the present invention

도 4는 본 고안의 종단면도Figure 4 is a longitudinal cross-sectional view of the subject innovation

* 도면의 주요부분에 대한 부호 설명* Explanation of symbols on the main parts of the drawings

10 : 저압반실 20 : 고압반실10: low pressure room 20: high pressure room

10a,10b,20a,20b : 도어 11 : 조작판용 창10a, 10b, 20a, 20b: Door 11: Window for operation panel

21 : 투시창 22 : 통기공21: see-through window 22: ventilator

23 : 환기구 24 : 투시창23: ventilation openings 24: viewing window

25 : 운반용 고리 30 : 연결용잭25: carrying ring 30: jack for connection

이하 본고안을 첨부된 실시예의 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 2와 도 3은 본 고안의 분리사시도와 배면도를 각각 도시한 것이다.2 and 3 show an exploded perspective view and a rear view of the present invention, respectively.

본 고안은 수,배전반을 구성함에 있어, 저압반실(10)과 고압반실(20)을 구성하되 각 함실(10)(20)은 각각 전후면에 도어(10a,10b,20a,20b)를 설치하고 상부에는 운반용고리(25)를 설치하며,각 도어에는 조작판창(11)과 투시창(21)이 설치된다. 고압반실(20)은 일측벽에 통기공(22)과 환기구(23)가 설치되며 각 함실(10) (20)은 연결용 잭(30)으로 전원코드가 연결된다.The present invention comprises a low pressure half chamber 10 and a high pressure half chamber 20 in constructing a male and a switchboard, and each compartment 10 and 20 has doors 10a, 10b, 20a, and 20b installed in front and rear surfaces, respectively. The upper portion is provided with a carrying ring 25, the operation panel window 11 and the sight window 21 is installed in each door. High pressure half chamber 20 is provided with a ventilation hole 22 and a ventilation opening 23 on one side wall, each compartment 10, 20 is connected to a power cord to the jack 30 for connection.

고압반실(20)의 배면에는 온도계 투시창(24)을 설치하여 고압반실의 온도를 체크한다.On the back of the high pressure half chamber 20, a thermometer viewing window 24 is installed to check the temperature of the high pressure half chamber.

도 4는 본 고안의 횡단면도이다.4 is a cross-sectional view of the present invention.

저압반실(10)과 고압반실(20)이 분리되어 있고, 저압반실(10)에는 기중차단기(ACB), MCCB등이 조작판(12)에 설치되고, 콘덴서, CT등이 설치되며 고압반실(20)에는 고정구간자동 개폐기 (ASS),변성기(MOF),계량기(DM),변압기(TR),피뢰기(LA)등이 설치된다. 변압기(TR)와 기중차단기(ACB)와의 전원연결부는 연결잭(30)등으로 연결한다.The low pressure half chamber 10 and the high pressure half chamber 20 are separated, and the low pressure half chamber 10 is provided with an air circuit breaker (ACB), an MCCB, etc. on the operation panel 12, a condenser, a CT, and the like. The fixed section automatic switchgear (ASS), transformer (MOF), meter (DM), transformer (TR), lightning arrester (LA) and the like are installed. The power connection portion of the transformer TR and the air circuit breaker ACB is connected to the connection jack 30.

한편 저압반실(10)과 고압반실(20)의 접면부의 내측벽면에는 방음 또는 방열용 차단판(40)을 설치하면 유리하다.On the other hand, it is advantageous to install a soundproof or heat dissipation blocking plate 40 on the inner wall surface of the contact portion of the low pressure half chamber 10 and the high pressure half chamber 20.

그리고 고압반실(20)에 발생되는 고온의 열기는 통기공(22)과 환기구(23)를 통해 냉각시키며, 고압반실의 소음과 고온의 열기가 저압반실(10)에 전달되지 않도록 한다.And the high temperature heat generated in the high-pressure half chamber 20 is cooled through the vent 22 and the ventilation port 23, so that the noise and high temperature heat of the high pressure half chamber is not transmitted to the low pressure half chamber (10).

이상과 같이 구성된 본고안은 초고압의 전원(22.9KV)이 인입되면, MOF와 TR등에 의해 저압(230-380V)으로 변환되어 각 건물에 공급하는 것이며, 이때 TR등에서 소음과 높은 온도의 열이 발생된다.In this proposal, the high voltage power supply (22.9KV) is inputted and converted into low voltage (230-380V) by MOF and TR and supplied to each building. At this time, noise and high temperature heat are generated from TR. do.

본 고안은 이와같이 소음과 고온이 발생되는 초고압반실을 별도로 구성하므로써 제어가 용이하며 이러한 소음과 고온은 환기구를 통해 외부로 방출되므로 별실로 구성된 저압반실에는 영향을 미치지 않는다.The present invention is easy to control by configuring a separate ultra-high pressure chamber in which noise and high temperature are generated in this way, and the noise and high temperature are discharged to the outside through the ventilation hole, so it does not affect the low pressure chamber composed of separate rooms.

그리고 저압반실의 조작판(판넬)의 전후방이 개방되므로 수리보수가 용이하고, 작업자가 고압에 의한 감전의 우려가 없고 고압반용 기기와 저압반용 기기가 별도로 운반하여 전원잭으로 연결하기만 하면 설치가 완료되므로 설치작업이 매우 유리하며, 취급이 극히 용이하고, 제작도 유리하여 저가로 공급이 가능하다..And since the front and rear of the operation panel (panel) of the low pressure half chamber is opened, it is easy to repair and repair, and there is no risk of electric shock by the operator, and the installation is completed when the high pressure half and the low pressure half are separately transported and connected to the power jack. Therefore, installation work is very advantageous, handling is very easy, and manufacturing is also advantageous, so it can be supplied at low cost.

이상과 같이 구성된 본 고안은 초고압에서 발생되는 소음과 고온에 의한 고장의 우려가 없고 수리보수가 용이하며, 설치가 용이하는등 유용한 고안이다.The present invention configured as described above is a useful design such as easy to repair and easy to install and repair without fear of failure due to noise and high temperature generated at high pressure.

Claims (1)

수,배전반함실을 구성함에 있어, 저압반실(10)과 고압반실(20)을 구성하되 각 함실(10)(20)은 각각 전후면에 도어(10a,10b,20a,20b)를 설치하고 상부에는 운반용고리(25)를 설치하며, 각 도어에는 조작판창(11)과 투시창(21)을 설치하며, 고압반실(20)은 일측벽에 통기공(22)과 환기구(23)를 설치하며 각 함실(10)(20)은 연결용 잭(30)으로 연결하여서된 자기진단형 수, 배전반.In the construction of the distribution board compartment, the low pressure half chamber 10 and the high pressure half chamber 20 are constituted, and each compartment 10, 20 is provided with doors 10a, 10b, 20a, and 20b on the front and rear surfaces, respectively. The transport ring 25 is installed in each door, and an operation panel window 11 and a see-through window 21 are installed in each door, and the high-pressure half chamber 20 is provided with an air vent 22 and a ventilation port 23 on one side wall. Compartment 10, 20 is a self-diagnostic type, switchboard by connecting to the jack 30 for connection.
KR2020010026873U 2001-09-03 2001-09-03 Substation box KR200256103Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10461510B2 (en) 2016-01-20 2019-10-29 Lsis Co., Ltd. Modular distributing panel including a transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10461510B2 (en) 2016-01-20 2019-10-29 Lsis Co., Ltd. Modular distributing panel including a transformer

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