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KR100623162B1 - Leakage prevention device of electric pipe joint - Google Patents

Leakage prevention device of electric pipe joint Download PDF

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Publication number
KR100623162B1
KR100623162B1 KR1020060002800A KR20060002800A KR100623162B1 KR 100623162 B1 KR100623162 B1 KR 100623162B1 KR 1020060002800 A KR1020060002800 A KR 1020060002800A KR 20060002800 A KR20060002800 A KR 20060002800A KR 100623162 B1 KR100623162 B1 KR 100623162B1
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South Korea
Prior art keywords
fastening
pipe
electric
electrical
pipes
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Expired - Fee Related
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KR1020060002800A
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Korean (ko)
Inventor
민원기
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주식회사 이레이엔지
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
    • H02G9/065—Longitudinally split tubes or conduits therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/167—Flanged joints characterised by the sealing means in connection with the appearance or detection of leaks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
    • F16L55/17—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
    • F16L55/178—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by clamping an outer gasket against a joint with sleeve or socket

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

본 발명의 전기배관 이음부의 누수방지장치(20)는 접착수지가 주입되도록 상하에 주입관(32)이 형성되는 중공의 원통형 몸체(30)와, 상기 몸체(30)의 양측에 일체로 형성되는 체결부(40)와, 상기 체결부(40)의 각각을 조이는 한쌍의 체결밴드(50)를 포함한다. 중공의 몸체(30)에는 이어지는 체결부(40)가 이어지며, 체결밴드(50)는 원형 밴드로서 양단의 체결면(54)에 구멍(52)이 형성되어, 체결면(54)이 볼트(56) 및 너트(58)로 결합된다. 체결부(40)는 각 전기배관(4)에 밀착결합되는 정도의 직경이되, 몸체(30) 중앙의 직경보다는 작은 것이 바람직하다.Leakage preventing device 20 of the electrical pipe joint of the present invention is a hollow cylindrical body 30 is formed in the upper and lower injection pipe 32 so that the adhesive resin is injected, integrally formed on both sides of the body 30 The fastening part 40 and a pair of fastening bands 50 which tighten each of the fastening parts 40 are included. The fastening portion 40 is connected to the hollow body 30, and the fastening band 50 is a circular band, and a hole 52 is formed in the fastening surface 54 at both ends, and the fastening surface 54 is a bolt ( 56 and nuts 58. Fastening portion 40 is a diameter of the degree that is tightly coupled to each electric pipe 4, it is preferable that the smaller than the diameter of the center of the body (30).

본 발명에 의하면, 이어진 전기배관의 이음부를 중공의 몸체내에 위치시키고, 전기배관들과 결합되는 체결부는 체결밴드로 조인상태에서, 이어서 중공부에 접착수지를 주입한 후 발포경화시켜 밀봉시킴으로서 누수를 완벽하게 방지하여 감전사고를 방지하는 효과를 가진다.According to the present invention, the joint of the electrical pipe is placed in the hollow body, and the fastening portion coupled with the electrical pipes is fastened with a fastening band, and then the adhesive resin is injected into the hollow portion and then foamed and sealed to seal leakage. It has the effect of preventing electric shock by perfectly preventing it.

Description

전기배관 이음부의 누수방지 장치{Apparatus for preventing from leaking water into a connecting portion of an electric pipe}Leakage prevention device for electric pipe joints {Apparatus for preventing from leaking water into a connecting portion of an electric pipe}

도1은 종래에 지하에 매립된 전기배관의 이음부에서의 누수 현상을 설명하는 개략도이고,1 is a schematic diagram illustrating a leak phenomenon at a joint of an electric pipe buried underground in the prior art,

도2는 본 발명의 바람직한 일 실시예에 따른 전기배관 이음부의 누수방지장치를 나타내는 분리사시도이고,Figure 2 is an exploded perspective view showing the leakage preventing device of the electrical pipe joint according to an embodiment of the present invention,

도3은 도2의 결합 상태를 나타내는 단면도이다.FIG. 3 is a cross-sectional view illustrating a coupling state of FIG. 2.

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

2 : 지반 4 : 전기배관2: Ground 4: Electric piping

6 : 이음부 8 : 전기맨홀6: seam 8: electric manhole

20 : 누수방지장치 30 : 몸체20: leak prevention device 30: body

32 : 주입관 34 : 접착수지32: injection tube 34: adhesive resin

40 : 체결부 50 : 체결밴드40: fastening part 50: fastening band

52 : 구멍 54 : 체결면52 hole 54 fastening surface

56 : 볼트 58 : 너트56: bolt 58: nut

60 : 마개 70 : 발포경화60: stopper 70: foam hardening

본 발명은 전기배관 이음부의 누수방지장치에 관한 것으로, 보다 상세하게는, 지하에 매립되는 전기배관들의 이음부에서의 누수로 인하여 전기맨홀에서 감전사고가 발생하는 것을 방지할 수 있는 전기배관 이음부의 누수방지장치에 관한 것이다.The present invention relates to a device for preventing leakage of electric pipe joints, and more particularly, to an electric pipe joint which can prevent an electric shock accident in an electric manhole due to leakage from the joints of electric pipes buried underground. It relates to a leak prevention device.

도 1에는 종래에 지반(2)에 매립되는 전기배관(4)들은 이음부(6)에 의해 연결되며, 일정한 위치에 전기배관(4)들의 유지보수를 위한 전기맨홀(8)이 위치되어 있음을 나타내고 있다. 이음부(6)의 밀봉이 파손되면, 이음부(6)를 통해 전기배관(4)의 내부로 누수가 있게 되고, 전기맨홀(8)의 내부에 물이 고이게 됨에 따라 감전사고가 빈번하게 발생되는 중요한 원인이 되었다.In FIG. 1, the electric pipes 4 embedded in the ground 2 are connected by the joints 6, and the electric manhole 8 for maintenance of the electric pipes 4 is positioned at a predetermined position. Indicates. When the sealing of the joint 6 is broken, water leaks into the inside of the electric pipe 4 through the joint 6, and water accumulates inside the electric manhole 8 so that an electric shock accident occurs frequently. Has become an important cause.

본 발명은 상기 문제점을 해결하기 위하여 안출된 것으로, 그 목적은 지하에 매립되는 전기배관들의 이음부내에 전기배관으로의 누수를 방지할 수 있는 전기배관 이음부의 누수방지장치를 제공하는 것이다.The present invention has been made to solve the above problems, an object of the present invention is to provide a leakage preventing device of the electrical pipe joints that can prevent leakage into the electrical pipes in the joints of the electrical pipes buried underground.

이러한 목적을 달성하기 위해 본 발명의 전기배관 이음부의 누수방지장치는 접착수지가 주입되도록 상하에 주입관이 형성되어, 각 전기배관의 이음부가 내부에 위치되는 중공의 몸체와, 상기 몸체의 양측에 일체로 형성되어 이어지는 전기배관들의 각각에 체결되는 체결부와, 상기 체결부의 각각을 조이는 한쌍의 체결밴드를 포함하며, 상기 주입관을 통해 주입되는 접착수지가 상기 몸체내부에 위치되는 전 기배관의 이음부를 발포경화시키는 것을 특징으로 한다.In order to achieve the above object, the leakage preventing device of the electric pipe joint of the present invention is formed with a top and bottom injection pipe so that the adhesive resin is injected, the hollow body in which the joints of each electric pipe are located, and on both sides of the body A fastening part fastened to each of the electric pipes which are integrally formed and continued, and a pair of fastening bands tightening each of the fastening parts, wherein the adhesive resin injected through the injection pipe is positioned inside the body. It is characterized by foam hardening of the joint.

본 발명에 의하면, 이어진 전기배관의 이음부를 중공의 몸체내에 위치시키고, 전기배관들과 결합되는 체결부는 체결밴드로 조인상태에서, 이어서 중공부에 접착수지를 주입한 후 발포경화시켜 밀봉시킴으로서 누수를 완벽하게 방지하여 감전사고를 방지하는 효과를 가진다.According to the present invention, the joint of the electrical pipe is placed in the hollow body, and the fastening portion coupled with the electrical pipes is fastened with a fastening band, and then the adhesive resin is injected into the hollow portion and then foamed and sealed to seal leakage. It has the effect of preventing electric shock by perfectly preventing it.

이하, 본 발명의 가장 바람직한 실시예를 첨부한 도면을 참조하여 본 발명의 기술분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있도록 더욱 상세히 설명하기로 한다. 도면중 종래와 동일한 구성에는 동일한 도면부호를 병기하였고 설명의 편의상 상세한 설명은 생략하였다.DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. In the drawings, the same components as in the related art are denoted by the same reference numerals, and detailed descriptions thereof are omitted for convenience of description.

도2는 본 발명의 바람직한 일 실시예에 따른 전기배관 이음부의 누수방지장치(20)를 나타내며, 도3은 그 결합상태를 나타낸다.Figure 2 shows a leakage preventing device 20 of the electrical pipe joint according to an embodiment of the present invention, Figure 3 shows the coupling state.

도2 및 도3에 있어서, 본 발명의 전기배관 이음부의 누수방지장치(20)는 접착수지가 주입되도록 상하에 주입관(32)이 형성되는 중공의 원통형 몸체(30)와, 상기 몸체(30)의 양측에 일체로 형성되는 체결부(40)와, 상기 체결부(40)의 각각을 조이는 한쌍의 체결밴드(50)를 포함한다.2 and 3, the leakage preventing device 20 of the electrical pipe joint of the present invention is a hollow cylindrical body 30 is formed in the upper and lower injection pipe 32 so that the adhesive resin is injected, and the body 30 It includes a fastening portion 40 formed integrally on both sides of the) and a pair of fastening bands 50 for tightening each of the fastening portion 40.

중공의 몸체(30)에는 이어지는 체결부(40)가 이어지며, 체결밴드(50)는 원형 밴드로서 양단의 체결면(54)에 구멍(52)이 형성되어, 체결면(54)이 볼트(56) 및 너트(58)로 결합된다.The fastening portion 40 is connected to the hollow body 30, and the fastening band 50 is a circular band, and a hole 52 is formed in the fastening surface 54 at both ends, and the fastening surface 54 is a bolt ( 56 and nuts 58.

체결부(40)는 각 전기배관(4)에 밀착결합되는 정도의 직경이되, 몸체(30) 중 앙의 직경보다는 작은 것이 바람직하다.Fastening portion 40 is a diameter of the degree that is closely coupled to each electric pipe 4, it is preferable that the smaller than the diameter of the center of the body (30).

한편 본 발명은 접착수지의 주입이 완료되면, 주입관(32)은 막을 수 있도록 마개(60)를 더 포함한다.On the other hand, the present invention, when the injection of the adhesive resin is completed, the injection pipe 32 further includes a stopper 60 to be blocked.

이와 같이 구성된 본 발명의 바람직한 일 실시예에 따른 전기배관 이음부의 누수방지장치의 작동을 설명하면 다음과 같다.Referring to the operation of the water leakage preventing device according to an embodiment of the present invention configured as described above is as follows.

먼저, 전기배관(4)을 연결하되, 그 이어지는 전기배관(4)의 이음부(6)가 중앙의 몸체(30)내부에 위치시키면서, 이어진 전기배관들의 각각에 체결부(40)를 각각 결합한다.First, the electric pipe 4 is connected, while the joint 6 of the subsequent electric pipe 4 is positioned inside the body 30, the coupling part 40 is coupled to each of the subsequent electric pipes, respectively. do.

이어서, 체결밴드(50)로 체결부(40)를 감고 볼트(56)와 너트(58)로 체결밴드(50)의 구멍(52)을 통해 체결면(54)을 체결한다.Subsequently, the fastening portion 40 is wound with the fastening band 50, and the fastening surface 54 is fastened through the hole 52 of the fastening band 50 with the bolt 56 and the nut 58.

그리고, 중공의 몸체(30)의 주입관(32)을 통해 접착수지(34)를 주입하고, 몸체(30)내에 주입된 접착수지(34)를 발포경화(70)한다.Then, the adhesive resin 34 is injected through the injection tube 32 of the hollow body 30, and the adhesive resin 34 injected into the body 30 is foamed and cured 70.

상술한 바와 같이, 본 발명에 따른 전기배관 이음부의 누수방지장치는 이어진 전기배관의 이음부를 중공의 몸체내에 위치시키고, 전기배관들과 결합되는 체결부는 체결밴드로 조인상태에서, 이어서 중공부에 접착수지를 주입한 후 발포경화시켜 밀봉시킴으로서 누수를 완벽하게 방지하여 감전사고를 방지하는 효과를 가진다.As described above, the leakage preventing device of the electrical pipe joint according to the present invention is located in the hollow body of the joint of the subsequent electrical pipe, the fastening portion coupled with the electrical pipe is joined with a fastening band, and then bonded to the hollow After the resin is injected, the foam is cured and sealed to prevent leakage, thereby preventing electric shock.

이상에서 설명한 바와 같은 본 발명의 바람직한 일실시예에 따른 전기배관 이음부의 누수방지장치는 상기 실시예에 한정되지 않는 것이고, 이하의 특허청구범위에서 청구하는 바와 같이 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변경 실시가 가능한 범위까지 본 발명의 기술적 정신이 있다고 할 것이다.Leakage preventing device of the electrical pipe joint according to the preferred embodiment of the present invention as described above is not limited to the above embodiment, and without departing from the gist of the present invention as claimed in the following claims Anyone with ordinary knowledge in the field of the invention will have the technical spirit of the present invention to the extent that various modifications can be made.

Claims (3)

접착수지가 주입되도록 상하에 주입관이 형성되어, 각 전기배관의 이음부가 내부에 위치되는 중공의 몸체와, 그 직경이 상기 몸체 중앙부의 직경보다 작게 형성되어 상기 전기배관에 밀착결합될 수 있도록 상기 몸체의 양측에 일체로 형성되어 이어지는 전기배관들의 각각에 체결되는 체결부와, 상기 체결부의 각각을 조이는 한쌍의 체결밴드를 포함하며, 상기 주입관을 통해 주입되는 접착수지가 상기 몸체내부에 위치되는 전기배관의 이음부를 발포경화시키는 전기배관 이음부의 누수방지장치에 있어서,Injection pipes are formed on the upper and lower sides so that the adhesive resin is injected, and a hollow body in which the joints of the respective electric pipes are positioned, and the diameter thereof is smaller than the diameter of the central part of the body so that the adhesive pipes can be tightly coupled to the electric pipes. A fastening part fastened to each of the electric pipes integrally formed on both sides of the body, and a pair of fastening bands tightening each of the fastening parts, wherein the adhesive resin injected through the injection pipe is located inside the body. In the leakage preventing device of the electrical pipe joint to harden the joint of the electrical pipe, 상기 몸체의 주입관을 막는 마개를 더 포함하는 전기배관 이음부의 누수방지장치.Leakage prevention device of the electrical pipe joint further comprising a stopper for blocking the injection pipe of the body. 삭제delete 삭제delete
KR1020060002800A 2006-01-10 2006-01-10 Leakage prevention device of electric pipe joint Expired - Fee Related KR100623162B1 (en)

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KR20190120842A (en) * 2018-04-16 2019-10-25 주식회사 국일인토트 Pre-insulated pipe casing and installation method the same
KR102149532B1 (en) * 2018-04-16 2020-08-31 주식회사 국일인토트 Pre-insulated pipe casing and installation method the same

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