KR19990009053A - How to Install Ground Electrode - Google Patents

How to Install Ground Electrode Download PDF

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Publication number
KR19990009053A
KR19990009053A KR1019970031316A KR19970031316A KR19990009053A KR 19990009053 A KR19990009053 A KR 19990009053A KR 1019970031316 A KR1019970031316 A KR 1019970031316A KR 19970031316 A KR19970031316 A KR 19970031316A KR 19990009053 A KR19990009053 A KR 19990009053A
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South Korea
Prior art keywords
soil
ground electrode
ground
grounding
hole
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KR1019970031316A
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Korean (ko)
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KR100221570B1 (en
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백남웅
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백남웅
동양산전 주식회사
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Application filed by 백남웅, 동양산전 주식회사 filed Critical 백남웅
Priority to KR1019970031316A priority Critical patent/KR100221570B1/en
Priority to PCT/KR1998/000138 priority patent/WO1998056073A2/en
Priority to AU77891/98A priority patent/AU7789198A/en
Publication of KR19990009053A publication Critical patent/KR19990009053A/en
Application granted granted Critical
Publication of KR100221570B1 publication Critical patent/KR100221570B1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

본 발명은 접지극 설치 방법에 관한 것으로서, 접지극을 설치하기 전에 설치 위치에 대한 토양층 조사를 하여, 접지극의 접지 효과가 가장 뛰어난 수분이 일정량 함유된 토양층을 찾아 설치하는 접지극 설치 방법을 제공하고자 한 것이다.The present invention relates to a method for installing a ground electrode, and to provide a ground electrode installation method for finding and installing a soil layer containing a predetermined amount of moisture having the best grounding effect of the ground electrode by inspecting the soil layer before installing the ground electrode.

Description

접지극 설치 방법How to Install Ground Electrode

본 발명은 접지극 설치 방법에 관한 것으로서, 특히 접지효과가 가장 뛰어난 지층을 골라 접지봉을 설치하여 접지 효과를 극대화시킨 접지봉 설치 방법에 관한 것이다.The present invention relates to a grounding electrode installation method, and more particularly to a grounding rod installation method of maximizing the grounding effect by installing a grounding rod by selecting the ground layer having the most excellent grounding effect.

통상적으로 접지극을 설치한다는 것은 낙뢰나 이상전압으로부터 인체나 여타의 기기 등을 보호하기 위하여 전기적으로 대지와 접속시키는 수단을 말한다.In general, the installation of the grounding electrode means a means for electrically connecting the earth to protect the human body or other equipment from lightning or abnormal voltage.

상기 접지극의 설치에 있어서, 접지극의 접지저항 저감을 위한 중요한 인자들은 접지극 자체의 특성 및 토양의 특성이고, 접지의 효과를 결정짓는 가장 중요한 성질은 접지극이 설치되었을때의 접지극과 토양과의 접촉저항이라는 것으로 알려져 있다.In the installation of the ground electrode, the important factors for reducing the ground resistance of the ground electrode are the characteristics of the ground electrode itself and the soil characteristics, and the most important property that determines the effect of grounding is the contact resistance between the ground electrode and the soil when the ground electrode is installed. It is known that.

또한 상기 토양의 내부에 설치되는 접지극의 재료는 토양의 성질과 너무 이질적이면 토양과의 일체화가 이루어지지 않아서 원할하게 전류를 땅속으로 흘려보내 소멸시키기 어렵게 된다.In addition, the material of the grounding electrode installed in the soil is too heterogeneous with the soil property, so that the ground electrode is not integrated with the soil, so that the current flows smoothly into the ground, making it difficult to disappear.

또한 접지극의 설치시, 접지극이 설치되는 위치의 토양의 성질은 수분이 일정량 함유된 토양이 접지 효과가 가장 뛰어나기 때문에 예를들어, 수분이 많은 점토질 토양과 같은 접지 효과가 뛰어난 성질의 토양층을 선택하여 접지극을 설치할 필요가 있다.In addition, when the ground electrode is installed, the soil property of the ground where the ground electrode is installed is selected because a soil containing a certain amount of moisture has the best grounding effect. For example, select a soil layer having an excellent grounding effect, such as a wet clay soil. It is necessary to install the ground electrode.

본 발명은 상기와 같은 점을 감안하여 안출한 것으로서, 접지극을 설치하기 전에 설치 위치에 대한 토양층 지질 조사를 하여, 접지극의 접지 효과가 가장 뛰어난 수분이 일정량 함유된 토양층을 찾아 접지극을 설치하는 접지극 설치 방법을 제공하는데 그 목적이 있는 것이다.The present invention has been devised in view of the above, and before installing the ground electrode, by conducting soil layer geological survey on the installation location, the ground electrode is installed to find the soil layer containing a certain amount of moisture having the best grounding effect. The purpose is to provide a method.

도 1은 본 발명에 따른 접지극 설치 방법의 과정을 나타내는 단면도.1 is a cross-sectional view showing a process of a grounding electrode installation method according to the present invention.

도면의 주요 부분에 대한 부호의 설명Explanation of symbols for the main parts of the drawings

10:접지극 12:토양10: ground pole 12: soil

14:리드선 16:접지봉14: Lead wire 16: ground rod

20:저감재 22:투입관20: Reduction material 22: Input pipe

24:통풍용 덮개 28:토양 구멍24: Vent cover 28: Soil hole

30:경유구 32:저감재30: Via hole 32: Reduction material

이하 첨부 도면을 참조하여 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 발명의 접지극 설치 방법은 접지극의 접지 효과가 가장 뛰어난 수분이 함유된 토양(16)층을 찾는 지질 검사를 실시하는 과정과, 상기 검사 완료된 토양(12)층 깊이까지 천공 작업으로 토양 구멍(28)을 뚫는 과정과, 상부면에 리드선(14)과 투입관(22)이 삽입 고정되고 투입관(22)과 일치되어 양측면과 저면에 경유구(30)가 관통되어 형성된 접지봉(16)을 상기 토양 구멍(28)을 통하여 상기 토양(16) 위치에 삽입 설치하는 과정과, 상기 접지봉(16)의 위쪽 토양 구멍(28)에 저감재(32)를 채워 경화시킨 후, 상기 투입관(22)의 입구를 통하여 저감재(20)를 투입하여 상기 접지봉(16)의 경유구(30)를 거쳐서 저감재(20)가 상기 토양(16)층에 일정 면적으로 침투되도록 한 과정으로 이루어진 것을 특징으로 한다.The ground electrode installation method of the present invention is a process of performing a geological test to find the soil (16) layer containing the water having the most excellent grounding effect of the ground electrode, and the soil hole (28) by drilling to the depth of the soil (12) layer is completed. ) And a ground rod 16 formed by inserting and fixing the lead wire 14 and the input pipe 22 on the upper surface thereof and coinciding with the input pipe 22 so that the transit port 30 penetrates on both sides and the bottom surface thereof. The process of inserting and inserting into the soil 16 position through the soil hole 28 and filling the reducing material 32 in the upper soil hole 28 of the ground rod 16, and then hardened, the inlet pipe 22 Through the inlet of the reducing material 20 through the way through the passage 30 of the ground rod 16, the reducing material 20 is characterized by consisting of a process made to penetrate into the soil layer 16 in a predetermined area do.

본 발명을 좀 더 상세히 설명하면 다음과 같다.The present invention is described in more detail as follows.

첨부한 도면은 본 발명에 따른 접지극 설치 방법의 과정을 나타내는 단면도로서, 통상적으로 상기 접지극(10)은 예를들어, 점토질 토양과 같이 수분이 함유된 토양에서 접지 효과가 가장 크다.The accompanying drawings are cross-sectional views showing the process of the grounding electrode installation method according to the present invention. Typically, the grounding electrode 10 has the greatest grounding effect in soil containing moisture such as, for example, clay soil.

따라서 본 발명의 접지극을 설치하기 전에 설치하고자 하는 위치의 지질 검사를 실시한다.Therefore, before installing the ground electrode of the present invention, the geological inspection of the position to be installed is carried out.

상기 지질 검사는 직접 토양 표면에서 수직으로 천공 작업을 하여 가장 알맞은 토양층 즉, 수분이 함유되고 저항이 낮은 토양층이 나타날때까지 검사하는 방법이 있고, 천공 작업을 하지 않고 전기 탐침법을 실시하여 검사하는 방법등이 있다.The geological test is a method of directly drilling the soil surface vertically to check the most suitable soil layer, that is, until the soil layer containing water, low resistance, and the method of inspecting by performing an electrical probe method without drilling There are ways.

여기서 상기와 같이 실시된 지질 검사후, 저항이 낮고 수분이 함유된 토양(12)층까지 천공 작업으로 토양 구멍(28)을 뚫게 된다.Here, after the lipid test carried out as described above, the soil hole 28 is drilled by a drilling operation up to a low resistance and moisture-containing soil layer 12.

다음으로는 상기 토양 구멍(28)을 통하여 수분이 함유된 토양(12)층에 원통형으로서 내부에 일정 공간이 형성되고, 양측면과 저면에 상기 내부 일정 공간과 관통된 경유구(30)가 형성된 접지봉(16)을 삽입 설치한다.Next, a ground is formed in a cylindrical shape in the soil 12 layer containing moisture through the soil hole 28, and a ground rod having the inner predetermined space and a penetrating passageway 30 formed on both sides and a bottom thereof. Insert and install (16).

이때 상기 접지봉(16)의 상부면에는 리드선(14)이 삽입 고정되고, 또한 일정 길이의 중공 투입관(22)이 접지봉(16)의 내부 공간과 통하도록 삽입 고정된다.At this time, the lead wire 14 is inserted and fixed to the upper surface of the ground rod 16, and the hollow input pipe 22 of a predetermined length is inserted and fixed to communicate with the internal space of the ground rod 16.

좀 더 상세하게는 상기 토양 구멍(28)의 외부로 상기 접지봉(16)에 삽입 고정된 리드선(14)의 일정 길이와 투입관(22)의 상단이 노출되어 지고, 상기 접지봉(16) 위쪽 토양 구멍(28)의 내경은 상기 리드선(14)과 투입관(22)을 제외하고 빈 공간 상태이다.More specifically, the predetermined length of the lead wire 14 inserted into the ground rod 16 and the upper end of the input pipe 22 are exposed to the outside of the soil hole 28, and the soil above the ground rod 16 is exposed. The inner diameter of the hole 28 is empty except for the lead wire 14 and the feeding pipe 22.

다음으로 상기 접지봉(16) 위쪽의 빈공간 상태인 토양 구멍(28)에 저감재(32)를 채운다.Next, the reducing material 32 is filled in the soil hole 28 in the empty space above the ground rod 16.

상기 저감재(32)가 경화된 후, 상기 외부로 노출된 투입관(22)의 입구부를 통하여 저감재(20)를 고압으로 뿌려서 투입한다.After the abatement material 32 is cured, the abatement material 20 is sprinkled at high pressure through the inlet of the inlet pipe 22 exposed to the outside.

따라서 상기 저감재(20)는 상기 투입관(22)을 따라 상기 접지봉(16)의 내부 일정 공간으로 흘러들어간 후, 고압의 힘 때문에 양측면과 저면에 형성된 경유구(30)를 거쳐 토양(12)으로 유출되어진다.Therefore, the reducing material 20 flows into the predetermined space of the ground rod 16 along the input pipe 22, and then passes through the oil passages 30 formed on both sides and the bottom surface of the soil 12 due to the high pressure. Is leaked into.

이에 따라 상기 접지봉(16)의 양측면과 저면의 경유구(30)로 유출된 상기 저감재(20)는 토양(12)으로 침투되어 일정 면적에 걸쳐 퍼지게 되어 접지극(10) 설치가 완료된다.Accordingly, the reducing material 20 leaked to the gas passages 30 on both side surfaces and the bottom surface of the ground rod 16 penetrates into the soil 12 and spreads over a predetermined area to complete the installation of the ground electrode 10.

한편 상기 저감재(32)로 채워진 토양 구멍(28)의 상부에 접지극(10)설치의 표시와 통풍구 역할을 하는 통풍용 덮개(24)를 덮어 마감한다.On the other hand to cover the top of the soil hole (28) filled with the reducing material 32 to cover the ventilation cover 24 to serve as an indication of the installation of the ground electrode (10) and vents.

좀 더 상세하게는 상기 통풍용 덮개(24)의 통풍구는 상기 투입관(22)의 상부단과 일치되어 통풍이 되고, 외기와 내부위 기온차로 인한 일정한 습도 조절이 가능하며, 상기 통풍구와 일치된 투입관(22)의 입구로 정기적으로 저감재(20)를 투입할 수 있다.More specifically, the ventilation hole of the ventilation cover 24 is ventilated in accordance with the upper end of the inlet tube 22, and the constant humidity control is possible due to the temperature difference between the outside and the inside, and the input is consistent with the ventilation hole. The reduction material 20 can be thrown in regularly to the inlet of the pipe 22.

이상 상술한 바와 같이 본 발명의 접지극 설치 방법에 의하면 접지 효과가 가장 뛰어난 수분이 함유된 토양층을 선택하여, 이 선택한 토양층에 접지극을 설치하므로서, 접지극의 접지 효과가 극대화되는 장점이 있다.As described above, according to the method of installing the ground electrode of the present invention, by selecting the soil layer having the most excellent grounding effect and installing the ground electrode in the selected soil layer, the grounding effect of the ground electrode is maximized.

Claims (1)

접지극 설치 방법은 접지극의 접지 효과가 가장 뛰어난 수분이 함유된 토양(16)층을 찾는 지질 검사를 실시하는 과정과:To install a ground electrode, perform a geological test to find the layer of soil (16) containing moisture that has the best grounding effect. 상기 검사 완료된 토양(12)층 깊이까지 천공 작업으로 토양 구멍(28)을 뚫는 과정과:The process of drilling the soil hole 28 by the drilling operation to the depth of the soil layer 12 of the completed inspection: 상부면에 리드선(14)과 투입관(22)이 삽입 고정되고 투입관(22)과 일치되어 양측면과 저면에 경유구(30)가 관통되어 형성된 접지봉(16)을 상기 토양 구멍(28)을 통하여 상기 토양(16) 위치에 삽입 설치하는 과정과:The lead wire 14 and the inlet pipe 22 are inserted into and fixed to the upper surface thereof, and the ground rod 16 formed by passing through the passageway 30 on both sides and the bottom surface is coincided with the inlet pipe 22. Through the process of installing and inserting into the soil 16 position: 상기 접지봉(16)의 위쪽 토양 구멍(28)에 저감재(32)를 채워 경화시킨 후, 상기 투입관(22)의 입구를 통하여 저감재(20)를 투입하여 상기 접지봉(16)의 경유구(30)를 거쳐서 저감재(20)가 상기 토양(16)층에 일정 면적으로 침투되도록 한 과정으로 이루어진 것을 특징으로 하는 접지극 설치 방법.After filling the abatement material 32 into the upper soil hole 28 of the ground rod 16 and hardening it, the reducing material 20 is introduced through the inlet of the inlet pipe 22 to pass through the ground rod 16. Grounding electrode installation method, characterized in that made through the process to make the reduction material 20 penetrates into the soil layer 16 in a predetermined area (30).
KR1019970031316A 1997-06-03 1997-07-07 Installation method of earthing electrode KR100221570B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019970031316A KR100221570B1 (en) 1997-07-07 1997-07-07 Installation method of earthing electrode
PCT/KR1998/000138 WO1998056073A2 (en) 1997-06-03 1998-06-01 Ground rod and installation method for the same
AU77891/98A AU7789198A (en) 1997-06-03 1998-06-01 Ground rod and installation method for the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970031316A KR100221570B1 (en) 1997-07-07 1997-07-07 Installation method of earthing electrode

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Publication Number Publication Date
KR19990009053A true KR19990009053A (en) 1999-02-05
KR100221570B1 KR100221570B1 (en) 1999-09-15

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KR1019970031316A KR100221570B1 (en) 1997-06-03 1997-07-07 Installation method of earthing electrode

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100431978B1 (en) * 2002-05-31 2004-05-24 김홍삼 Grounding system of circle type earth bar.
KR100865136B1 (en) * 2008-03-28 2008-10-24 제일엔지니어링 (주) Soil insensitive grounding structure and it's constructing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100431978B1 (en) * 2002-05-31 2004-05-24 김홍삼 Grounding system of circle type earth bar.
KR100865136B1 (en) * 2008-03-28 2008-10-24 제일엔지니어링 (주) Soil insensitive grounding structure and it's constructing method

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Publication number Publication date
KR100221570B1 (en) 1999-09-15

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