KR102340306B1 - Non-metallic pipeline exploration apparatus - Google Patents

Non-metallic pipeline exploration apparatus Download PDF

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Publication number
KR102340306B1
KR102340306B1 KR1020210077650A KR20210077650A KR102340306B1 KR 102340306 B1 KR102340306 B1 KR 102340306B1 KR 1020210077650 A KR1020210077650 A KR 1020210077650A KR 20210077650 A KR20210077650 A KR 20210077650A KR 102340306 B1 KR102340306 B1 KR 102340306B1
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South Korea
Prior art keywords
saddle
valve
guide
space
communication
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KR1020210077650A
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Korean (ko)
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박철한
허재혁
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(주)서용엔지니어링
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • 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
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
    • F16L55/46—Launching or retrieval of pigs or moles
    • 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
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/30—Inspecting, measuring or testing

Abstract

A non-metallic pipeline exploration apparatus of the present invention can receive the flow rate of water, flowing through a non-metallic pipe buried underground, from a meter that checks the flow rate and can wirelessly transmit the same to the outside of the ground. The non-metallic pipeline exploration apparatus comprises: a saddle corporation tap (100) installed in a non-metallic pipe (10) through which a fluid flows, while being buried underground; a communication member (200) located in the inner space of the non-metallic pipe (10) through the saddle corporation tap (100) to transmit a communication signal to the outside; and an exploration member (300) for receiving the communication signal of the communication member (200) while being located on the ground to explore the non-metallic pipe (10). The non-metallic pipe (10) has a through-hole (11) formed in an upper portion thereof. The saddle corporation tap (100) includes: an upper saddle (110) positioned on the non-metallic pipe (10), and having a communicating hole (111) communicating with the through-hole (11) of the non-metallic pipe (10); a lower saddle (120) located below the non-metallic pipe (10); a fastening member (130) for fastening the upper saddle (110) and the lower saddle (120); a valve body (140) in which a valve space (141) communicating with the communication hole (111) while being connected to the upper saddle (110) is opened upward; a valve (150) installed on the valve body (140) to open and close the valve space (141); and a guide member (160) connected to an upper part of the valve body (140), and for guiding the communication member (200) toward the valve space (141) when the valve (150) opens the valve space (141).

Description

비금속관로 탐사 장치{Non-metallic pipeline exploration apparatus}Non-metallic pipeline exploration apparatus

본 발명은 지중에 매설된 비금속관로의 매설위치를 탐사할 수 있는 비금속관로 탐사 장치에 관한 것이다. The present invention relates to a non-metallic pipeline exploration device capable of exploring the buried position of a non-metallic pipeline buried underground.

일반적으로, 지중에는 수도관이나 가스관, 하수관 등의 많은 금속관, 또는 통신 케이블, 전력 케이블 등의 케이블이 다수 매설되어 있다(이하, 매설금속이라고 기재한다). 이들의 매설금속은, 단순하게 수평 방향 및 수직 방향 모두 직선적으로 매설되어 있는 것이 아니고, 필요에 응하여 수평 방향으로, 또는, 수직 방향으로 굴곡되고, 또는 분기(分岐)되어, 서로 복잡하게 교차, 폭주(輻輳)한 상태로 매설되어 있다. In general, many metal pipes such as water pipes, gas pipes, and sewage pipes, or cables such as communication cables and power cables are buried underground (hereinafter referred to as buried metal). These buried metals are not simply buried linearly in both the horizontal direction and the vertical direction, but are bent or branched in the horizontal direction or in the vertical direction as needed, so that they intersect each other complicatedly, runaway (輻輳) is buried in the state.

이와 같이, 지중에는 많은 매설금속이 있어서 타 기업의 공사에 의한 사고 방지 및 자사의 매설금속의 효율적인 유지 관리의 필요성 때문에, 비굴착으로, 지중의 매설금속의 위치나 그 매설 깊이를 탐지하기 위한 기술이 제안되어 있다. 일반적인 종래의 기술로는, 지중 레이더나 전자유도식 관로 탐지기가 있다. As such, there are many buried metals underground, and because of the need to prevent accidents caused by other companies' construction and efficient maintenance of their own buried metal, technology to detect the location or depth of buried metal in the ground without excavation This is proposed. As a general conventional technique, there is an underground radar or an electromagnetically guided pipeline detector.

그러나, 전술한 기술로는 지중에 매설된 비금속으로 이루어진 관로를 탐지하지 못하는 문제점이 있다. However, there is a problem in that the above-described technique cannot detect a pipe made of a non-metal buried underground.

본 발명의 배경기술은 대한민국 특허청에 공개특허번호 10-2016-0134654호가 2016년11월23일자로 등록되어 있다. As for the background art of the present invention, Patent Publication No. 10-2016-0134654 is registered with the Korean Intellectual Property Office as of November 23, 2016.

본 발명이 해결하고자 하는 과제는, 지중에 매설된 비금속관로의 매설위치를 탐사할 수 있는 비금속관로 탐사 장치를 제공하는 데 있다. The problem to be solved by the present invention is to provide a non-metallic pipeline exploration device capable of exploring the buried position of a non-metallic pipeline buried underground.

본 발명의 일실시예에 따른 비금속관로 탐사 장치는, 지중에 매설된 상태로 유체가 관류되는 비금속관로(10)에 설치되는 새들분수전(100)과, 새들분수전(100)을 통해 비금속관로(10)의 내부공간에 위치되어 외부로 통신신호를 발신하는 통신부재(200)와, 지상에 위치된 상태로 통신부재(200)의 통신신호를 수신하여 비금속관로(10)을 탐사하는 탐사부재(300)를 포함하고, 비금속관로(10)은 상부에 관통홀(11)이 형성되고, 새들분수전(100)은 비금속관로(10)의 상부에 위치되고, 비금속관로(10)의 관통홀(11)에 연통되는 연통홀(111)이 형성되는 상부새들(110)과, 비금속관로(10)의 하부에 위치되는 하부새들(120)과, 상부새들(110) 및 하부새들(120)을 체결하는 체결부재(130)와, 상부새들(110)에 연결되면서 연통홀(111)에 연통되는 밸브공간(141)이 상부로 개방되는 밸브바디(140)와, 밸브바디(140)에 설치되어 밸브공간(141)을 개폐하는 밸브(150)와, 밸브바디(140)의 상부에 연결되어 밸브(150)가 밸브공간(141)을 개방하면 통신부재(200)를 밸브공간(141)으로 안내하는 안내부재(160)를 포함하는 것을 특징으로 한다. The non-metallic pipeline exploration apparatus according to an embodiment of the present invention includes a saddle fountain 100 installed in a non-metallic pipeline 10 through which a fluid flows while being buried in the ground, and a non-metallic pipeline through the saddle fountain 100. A communication member 200 that is located in the inner space of 10 and transmits a communication signal to the outside, and a probe member that receives the communication signal of the communication member 200 in a state of being located on the ground to explore the non-metallic pipeline 10 300 , the non-metal pipe line 10 has a through hole 11 formed thereon, and the saddle water faucet 100 is located on the non-metal pipe line 10 , and the through hole of the non-metal pipe line 10 . The upper saddle 110 in which the communication hole 111 communicating with the 11 is formed, the lower saddle 120 located in the lower part of the non-metallic conduit 10, the upper saddle 110 and the lower saddle 120 The fastening member 130 to be fastened, the valve space 141 communicating with the communication hole 111 while being connected to the upper saddle 110 is installed in the valve body 140 and the valve body 140 that are opened to the top. When the valve 150 for opening and closing the valve space 141 and the valve 150 are connected to the upper part of the valve body 140 to open the valve space 141 , the communication member 200 is guided to the valve space 141 . It is characterized in that it comprises a guide member (160).

바람직하게, 안내부재(160)는 밸브바디(140)에 결합되고 통신부재(200)가 관통되어서 안내되는 안내공간이 상하로 개방되는 안내바디(161)와, 안내바디(161)의 안내공간에서 하부에 구비되어 통신부재(200)의 외측을 가압하여 누수됨을 방지하는 누수방지부(162)와, 누수방지부(162)의 상부에 구비되어 통신부재(200)가 가압하면 안내바디(161)의 안내공간을 개방하고, 통신부재(200)의 가압이 해제되면 안내바디(161)의 안내공간을 폐쇄하는 개폐부(163)를 포함하는 것을 특징으로 한다. Preferably, the guide member 160 is coupled to the valve body 140 and the communication member 200 penetrates through the guide body 161 in which the guide space is opened up and down, and in the guide space of the guide body 161 . A leak prevention part 162 provided at the lower part to press the outside of the communication member 200 to prevent water leakage, and a leak prevention part 162 provided on the upper part of the leak prevention part 162 to press the communication member 200 when the communication member 200 is pressed. It is characterized in that it includes an opening/closing part 163 for opening the guide space of the and closing the guide space of the guide body 161 when the pressure of the communication member 200 is released.

바람직하게, 누수방지부(162)는 오링으로 구성되어 통신부재(200)의 외주면을 가압하는 것을 특징으로 한다. Preferably, the leak prevention part 162 is composed of an O-ring and is characterized in that it presses the outer peripheral surface of the communication member 200 .

바람직하게, 안내바디(161)는 상부에서 내측으로 돌출되는 내향턱(165)이 형성되고, 개폐부(163)는 안내바디(161)의 안내공간에 일단이 고정되는 고무판으로 구성되고, 개폐부(163)의 상부면에 형성되는 지지판(166)이 내향턱(165)의 하부에 걸려서 지지되므로 개폐부(163)인 고무판이 안내바디(161)의 외부로 돌출되지 않는 것을 특징으로 한다. Preferably, the guide body 161 is formed with an inward facing jaw 165 protruding inward from the top, and the opening and closing part 163 is composed of a rubber plate having one end fixed to the guide space of the guide body 161, and the opening and closing part 163 ), since the support plate 166 formed on the upper surface is supported by being caught by the lower portion of the inward facing jaw 165 , the rubber plate, which is the opening and closing part 163 , is characterized in that it does not protrude to the outside of the guide body 161 .

바람직하게, 통신부재(200)는 새들분수전(100)을 통해 비금속관로(10)의 내부로 삽입되는 케이블(210)과, 케이블(210)의 일단에 연결된 상태로 새들분수전(100)에 걸려서 고정되는 케이블고정구(220)와, 케이블(210)의 타단에 연결된 상태로 유체에서 부유하는 부력체(230)를 포함하는 것을 특징으로 한다. Preferably, the communication member 200 is connected to the cable 210 inserted into the non-metallic conduit 10 through the saddle water hydrant 100 and one end of the cable 210 to the saddle water fountain 100. It is characterized in that it includes a cable fixture 220 fixed by hanging, and a buoyancy body 230 floating in a fluid while connected to the other end of the cable 210 .

본 발명은, 지중에 매설된 비금속관로의 매설위치를 탐사할 수 있다. The present invention can explore the buried position of the non-metallic pipe buried underground.

도 1은 본 발명의 일실시예에 따른 비금속관로 탐사 장치를 보인 사시도.
도 2는 본 발명의 새들분수전이 비금속관로에 장착된 상태를 보인 사시도.
도 3은 본 발명의 마개가 밸브바디를 폐쇄한 상태를 보인 단면도.
도 4는 본 발명의 밸브가 밸브바디를 폐쇄한 상태를 보인 단면도.
도 5는 본 발명의 밸브바디에 장착되는 안내부재를 보인 단면도.
도 6은 본 발명의 안내부재를 통해 케이블이 비금속관로에 삽입된 상태를 보인 단면도.
도 7은 본 발명의 탐사부재가 케이블이 삽입된 비금속관로를 탐사하는 상태를 보인 단면도.
도 8은 본 발명의 탐사부재를 개략적으로 보인 블록도. 1 is a perspective view showing a non-metallic pipeline exploration apparatus according to an embodiment of the present invention.
Figure 2 is a perspective view showing a state in which the saddle fountain hydrant of the present invention is mounted on a non-metallic pipe.
3 is a cross-sectional view showing a state in which the stopper of the present invention closes the valve body.
Figure 4 is a cross-sectional view showing a state in which the valve of the present invention closed the valve body.
Figure 5 is a cross-sectional view showing a guide member mounted on the valve body of the present invention.
6 is a cross-sectional view showing a state in which the cable is inserted into the non-metallic conduit through the guide member of the present invention.
7 is a cross-sectional view showing a state in which the exploration member of the present invention probes the non-metallic pipe into which the cable is inserted.
8 is a block diagram schematically showing the exploration member of the present invention.

이하, 첨부된 도면을 참조하여 본 발명의 일실시예에 따른 비금속관로 탐사 장치를 자세히 설명한다. Hereinafter, with reference to the accompanying drawings will be described in detail a non-metallic pipeline exploration apparatus according to an embodiment of the present invention.

도 1 내지 도 8에 도시된 바와 같이, 본 발명의 비금속관로 탐사 장치는, 지중에 매설된 상태로 유체가 관류되는 비금속관로(10)에 설치되는 새들분수전(100)과, 새들분수전(100)을 통해 비금속관로(10)의 내부공간에 위치되어 외부로 통신신호를 발신하는 통신부재(200)와, 지상에 위치된 상태로 통신부재(200)의 통신신호를 수신하여 비금속관로(10)을 탐사하는 탐사부재(300)를 포함한다. As shown in Figures 1 to 8, the non-metallic pipeline exploration apparatus of the present invention includes a saddle water hydrant 100 installed in a non-metallic pipeline 10 through which a fluid flows while being buried in the ground, and a saddle water fountain ( The communication member 200 which is located in the inner space of the non-metallic pipe 10 through 100 and transmits a communication signal to the outside, and the non-metallic pipe 10 by receiving the communication signal of the communication member 200 in a state of being located on the ground ) includes a probe member 300 for exploring.

비금속관로(10)은 내부공간이 양단으로 개방되는 관체(파이프)로 구성되고 상부에 통신부재(200)가 관통되는 관통홀(11)이 형성된다. 이러한, 비금속관로(10)에는 상수, 하수, 가스 등이 관류되거나 통신선이 배선될 수 있다. The non-metallic conduit 10 is composed of a tubular body (pipe) having an inner space open at both ends, and a through hole 11 through which the communication member 200 passes is formed in the upper portion. Water, sewage, gas, etc. may flow through the non-metallic conduit 10 or a communication line may be wired.

새들분수전(100)은 비금속관로(10)의 상부에 위치되고, 비금속관로(10)의 관통홀(11)에 연통되는 연통홀(111)이 형성되는 상부새들(110)과, 비금속관로(10)의 하부에 위치되는 하부새들(120)과, 상부새들(110) 및 하부새들(120)을 체결하는 체결부재(130)와, 상부새들(110)에 연결되면서 연통홀(111)에 연통되는 밸브공간(141)이 상부로 개방되는 밸브바디(140)와, 밸브바디(140)에 설치되어 밸브공간(141)을 개폐하는 밸브(150)와, 밸브바디(140)의 상부에 연결되어 밸브(150)가 밸브공간(141)을 개방하면 통신부재(200)를 밸브공간(141)으로 안내하는 안내부재(160)를 포함한다. Saddle fountain faucet 100 is located on the upper portion of the non-metal pipe line 10, and the upper saddle 110 in which a communication hole 111 communicating with the through hole 11 of the non-metal pipe line 10 is formed, and a non-metal pipe line ( 10), the lower saddle 120 positioned at the lower portion, the upper saddle 110 and the fastening member 130 for fastening the lower saddle 120, and the upper saddle 110 communicate with the communication hole 111 while connected to the The valve space 141 is connected to the upper part of the valve body 140, the valve 150 is installed in the valve body 140 to open and close the valve space 141, and the valve body 140 is opened When the valve 150 opens the valve space 141 , it includes a guide member 160 for guiding the communication member 200 to the valve space 141 .

상부새들(110) 및 하부새들(120)은 각각 원호형태로 휘어지게 형성되고 각각의 양단에 플랜지가 형성된다. 따라서, 상부새들(110)이 비금속관로(10)의 상부에 위치되고 하부새들(120)이 비금속관로(10)의 상부에 위치되면, 대략 원형의 형태를 이루게 된다. The upper saddle 110 and the lower saddle 120 are formed to be bent in an arc shape, respectively, and flanges are formed at both ends of each. Accordingly, when the upper saddle 110 is located on the non-metallic conduit 10 and the lower saddle 120 is located on the non-metallic conduit 10, it has a substantially circular shape.

체결부재(130)는 상부새들(110)의 플랜지 및 하부새들(120)의 플랜지를 관통하는 볼트 및 볼트에 결합되는 너트를 포함한다. The fastening member 130 includes a bolt passing through the flange of the upper saddle 110 and the flange of the lower saddle 120 and a nut coupled to the bolt.

밸브바디(140)는 상부에 수나사산이 형성되어 안내부재(160)가 결합될 수 있다. 또한, 밸브바디(140)에서 안내부재(160)가 분리되어 사용되지 않는 경우에는 마개(170)가 결합되어서 밸브공간(141)을 폐쇄시킬 수 있다. The valve body 140 has a male thread formed thereon, so that the guide member 160 may be coupled thereto. In addition, when the guide member 160 is separated from the valve body 140 and is not used, the stopper 170 may be coupled to close the valve space 141 .

그리고, 밸브바디(140)의 밸브공간(141)에 오목홈이 형성되어 후술되는 밸브(150)의 볼이 안착된 상태에서 회전될 수 있다. In addition, a concave groove is formed in the valve space 141 of the valve body 140 so that the ball of the valve 150 to be described later can be rotated in a seated state.

밸브(150)는 밸브바디(140)에 측방으로 관통되는 손잡이와 손잡이에 구비된 상태로 밸브바디(140)의 밸브공간(141)을 개폐하도록 홀이 형성되는 볼로 이루어질 수 있다. 따라서, 사용자가 밸브(150)의 손잡이를 회전시키면 볼이 회전되어서 볼에 형성된 홀이 밸브공간(141)에 연통된다. 이와 반대로, 사용자가 밸브(150)의 손잡이를 반대방향으로 회전시키면 볼이 역회전되어서 볼에 형성된 홀이 밸브공간(141)에 연통되지 않는다. 즉, 밸브공간(141)이 폐쇄된다. The valve 150 may be formed of a handle penetrating laterally through the valve body 140 and a ball in which a hole is formed to open and close the valve space 141 of the valve body 140 in a state provided in the handle. Accordingly, when the user rotates the handle of the valve 150 , the ball is rotated so that the hole formed in the ball communicates with the valve space 141 . On the contrary, when the user rotates the handle of the valve 150 in the opposite direction, the ball is rotated in reverse so that the hole formed in the ball does not communicate with the valve space 141 . That is, the valve space 141 is closed.

안내부재(160)는 밸브바디(140)에 결합되고 통신부재(200)가 관통되어서 안내되는 안내공간이 상하로 개방되는 안내바디(161)와, 안내바디(161)의 안내공간에서 하부에 구비되어 통신부재(200)의 외측을 가압하여 누수됨을 방지하는 누수방지부(162)와, 누수방지부(162)의 상부에 구비되어 통신부재(200)가 가압하면 안내바디(161)의 안내공간을 개방하고, 통신부재(200)의 가압이 해제되면 안내바디(161)의 안내공간을 폐쇄하는 개폐부(163)를 포함한다. The guide member 160 is coupled to the valve body 140 and provided at the lower part of the guide body 161 in which the guide space through which the communication member 200 is penetrated is opened up and down, and the guide space of the guide body 161. A leak prevention part 162 that presses the outside of the communication member 200 to prevent water leakage, and it is provided on the top of the leak prevention part 162 to provide a guide space for the guide body 161 when the communication member 200 is pressed. and an opening and closing unit 163 for closing the guide space of the guide body 161 when the pressure of the communication member 200 is released.

안내바디(161)는 안내공간이 상하로 개방되면서, 상부에서 내측으로 돌출되는 내향턱(165)이 형성되고, 하부에 암나사산이 형성된다. 따라서, 안내바디(161)는 밸브바디(140)의 상부에 결합될 수 있다. As the guide body 161 opens up and down the guide space, an inward facing jaw 165 protruding inward from the upper part is formed, and a female thread is formed in the lower part. Accordingly, the guide body 161 may be coupled to the upper portion of the valve body 140 .

누수방지부(162)는 오링으로 구성되어 통신부재(200)의 외주면을 가압할 수 있다. 따라서, 누수방지부(162)가 통신부재(200)의 외주면을 가압하므로 유체가 유실되지 않을 뿐만 아니라 이물질이 침투되지 못한다. 이러한 상태에서, 통신부재(200)가 외압에 의해 강제로 누수방지부(162)를 통해 이동될 수 있다. The leak prevention unit 162 may be configured as an O-ring to press the outer circumferential surface of the communication member 200 . Therefore, since the leak prevention part 162 presses the outer peripheral surface of the communication member 200, the fluid is not lost and foreign substances are not penetrated. In this state, the communication member 200 may be forcibly moved through the leak prevention unit 162 by external pressure.

개폐부(163)는 안내바디(161)의 안내공간에 일단이 고정되는 고무판으로 구성된다. 따라서, 통신부재(200)가 가압하면 개폐부(163)인 고무판의 타단이 절곡되어 안내바디(161)의 안내공간을 개방한다. 즉, 개방되는 안내공간을 따라 통신부재(200)가 이동될 수 있다. 이러한, 개폐부(163)는 복수로 구성되어 안내바디(161)의 안내공간에서 양측에 구비될 수 있다. The opening and closing part 163 is composed of a rubber plate having one end fixed to the guide space of the guide body 161 . Accordingly, when the communication member 200 is pressed, the other end of the rubber plate, which is the opening/closing part 163 , is bent to open the guide space of the guide body 161 . That is, the communication member 200 may be moved along the open guide space. The opening/closing part 163 is configured in plurality and may be provided on both sides in the guide space of the guide body 161 .

그리고, 개폐부(163)는 상부면에 지지판(166)이 형성된다. 지지판(166)은 경질의 합성수지나 금속판으로 구성되어 안내바디(161)의 내향턱(165)의 하부에 걸려서 지지된다. 따라서, 안내바디(161)의 외측으로 개폐부(163)인 고무판이 돌출되지 않으므로 안내바디(161)의 안내공간을 용이하게 폐쇄할 수 있다. 즉, 개폐부(163)에 의해 유체가 유실되지 않는다. In addition, the opening/closing unit 163 has a support plate 166 formed on its upper surface. The support plate 166 is made of a hard synthetic resin or a metal plate and is supported by being caught on the lower portion of the inward jaw 165 of the guide body 161 . Therefore, the guide space of the guide body 161 can be easily closed because the rubber plate that is the opening and closing part 163 does not protrude to the outside of the guide body 161 . That is, the fluid is not lost by the opening/closing part 163 .

이와 같이, 밸브(150)를 회전시켜서 밸브바디(140)의 밸브공간(141)을 폐쇄한 후에 밸브바디(140)에서 마개(170)를 분리한다. 이때, 비금속관로(10)에서 관류되는 유체가 폐쇄된 밸브(150)에 의해 외부로 유실되지 않는다. In this way, after the valve 150 is rotated to close the valve space 141 of the valve body 140 , the stopper 170 is separated from the valve body 140 . At this time, the fluid flowing through the non-metal pipe 10 is not lost to the outside by the closed valve 150 .

그리고, 밸브바디(140)에 안내부재(160)를 결합시킨 후에 밸브(150)를 역회전시켜서 밸브바디(140)의 밸브공간(141)을 개방한다. 이때, 개폐부(163)에 의해 밸브공간(141)의 폐쇄된 상태가 유지된다. Then, after coupling the guide member 160 to the valve body 140 , the valve 150 is rotated in reverse to open the valve space 141 of the valve body 140 . At this time, the closed state of the valve space 141 is maintained by the opening and closing part 163 .

이러한 상태에서 통신부재(200)를 안내부재(160)에 삽입시키면 개폐부(163)가 개방되지만 통신부재(200)가 누수방지부(162)인 오링을 관통하면서 이동된다. In this state, when the communication member 200 is inserted into the guide member 160 , the opening and closing part 163 is opened, but the communication member 200 moves while passing through the O-ring which is the leak prevention part 162 .

여기서, 통신부재(200)가 안내부재(160)를 관통하여서 안내되어 비금속관로(10)에 삽입된다. Here, the communication member 200 is guided through the guide member 160 and is inserted into the non-metallic conduit 10 .

통신부재(200)는 새들분수전(100)을 통해 비금속관로(10)의 내부로 삽입되는 케이블(210)과, 케이블(210)의 일단에 연결된 상태로 새들분수전(100)에 걸려서 고정되는 케이블고정구(220)와, 케이블(210)의 타단에 연결된 상태로 유체에서 부유하는 부력체(230)를 포함한다. The communication member 200 is a cable 210 that is inserted into the non-metallic conduit 10 through the saddle faucet 100, and the cable 210 is connected to one end of the cable 210 and is hung on the saddle faucet 100 to be fixed. It includes a cable fixture 220 and a buoyancy body 230 floating in the fluid in a state connected to the other end of the cable 210 .

케이블(210)은 금속의 심선 및 심선을 감싸는 표피로 이루어진다. The cable 210 is made of a metal core wire and a skin surrounding the core wire.

케이블고정구(220)는 밸브바디(140)보다 큰 폭으로 형성되는 블록으로 구성될 수 있다. 즉, 케이블고정구(220)는 밸브바디(140)에 걸려서 고정될 수 있다. The cable fixture 220 may be configured as a block formed with a width greater than that of the valve body 140 . That is, the cable fixture 220 may be fixed by being caught by the valve body 140 .

따라서, 케이블(210)을 비금속관로(10)에 삽입시키면 부력체(230)가 유체에서 부유하면서 이동하므로 케이블(210)이 접히지 않으면서 완전히 펴질 수 있다. 이때, 케이블고정구(220)가 새들분수전(100)에 걸리게 되므로 케이블(210)이 팽팽한 상태를 이루게 된다. Therefore, when the cable 210 is inserted into the non-metallic conduit 10, the buoyancy body 230 moves while floating in the fluid, so that the cable 210 can be completely unfolded without being folded. At this time, since the cable fixture 220 is caught on the saddle faucet 100, the cable 210 is in a taut state.

탐사부재(300)는 전파를 지중에 방사하는 전파방사부(310)와, 비금속관로(10)의 내부공간에 위치하는 통신부재(200)로부터 반사되는 반사파를 수신하는 반사파수신부(320)와, 수신되는 반사파를 처리하여 비금속관로(10)의 내부공간에 위치하는 통신부재(200)의 위치 및 깊이를 판단하는 전파판단부(330)를 포함한다. The exploration member 300 includes a radio wave emitting unit 310 that radiates radio waves underground, and a reflected wave receiving unit 320 that receives a reflected wave reflected from the communication member 200 located in the inner space of the non-metallic pipe 10, and; and a radio wave determining unit 330 for processing the received reflected wave to determine the position and depth of the communication member 200 located in the inner space of the non-metallic conduit 10 .

전파는 물성이 변화하는 면에서 반사한다. Radio waves are reflected from the surface where the properties change.

따라서, 탐사부재(300)에서 발생되는 전파가 비금속관로(10)에 삽입된 통신부재(200)의 케이블(210)에서 반사되므로, 탐사부재(300)가 케이블(210)에서 반사되는 전파를 탐지할 수 있다. Therefore, since the radio wave generated from the exploration member 300 is reflected from the cable 210 of the communication member 200 inserted into the non-metallic conduit 10 , the probe 300 detects the radio wave reflected from the cable 210 . can do.

그리고, 탐사부재(300)는 반사된 전파를 수신하고 정보화하여 외부의 모바일이나 PC로 제공하도록 안테나장치를 포함하여 구성될 수 있다. In addition, the exploration member 300 may be configured to include an antenna device to receive the reflected radio waves, convert them into information, and provide them to an external mobile or PC.

이와 같은, 본 발명은 지중에 매설된 비금속관로의 매설위치를 탐사할 수 있어서, 해당 분야에서 널리 사용될 수 있는 매우 유용한 발명이라 할 수 있다. As described above, the present invention can be said to be a very useful invention that can be widely used in the field because it can explore the buried position of the non-metallic pipeline buried in the ground.

본 발명이 속하는 기술분야의 당업자는 본 발명이 그 기술적 사상이나 필수적 특징을 변경하지 않고서 다른 구체적인 형태로 실시될 수 있다는 것을 이해할 수 있을 것이다. 그러므로 이상에서 기술한 실시예는 모든 면에서 예시적인 것이며 한정적인 것이 아닌 것으로서 이해되어야 하고, 본 발명의 범위는 상세한 설명보다는 후술하는 청구범위에 의하여 나타내어지며, 청구범위의 의의 및 범위 그리고 그 등가개념으로부터 도출되는 모든 변경 또는 변형된 형태가 본 발명의 범위에 포함되는 것으로 해석되어야 한다. Those skilled in the art to which the present invention pertains will understand that the present invention may be embodied in other specific forms without changing the technical spirit or essential characteristics thereof. Therefore, the embodiments described above are to be understood as illustrative and not restrictive in all respects, and the scope of the present invention is indicated by the following claims rather than the detailed description, and the meaning and scope of the claims and their equivalents Any changes or modifications derived from it should be construed as being included in the scope of the present invention.

10 : 비금속관로 11 : 관통홀
100 : 새들분수전 110 : 상부새들
111 : 연통홀 120 : 하부새들
130 : 체결부재 140 : 밸브바디
141 : 밸브공간 150 : 밸브
160 : 안내부재 161 : 안내바디
162 : 누수방지부 163 : 개폐부
165 : 내향턱 166 : 지지판
200 : 통신부재 210 : 케이블
220 : 케이블고정구 230 : 부력체
300 : 탐사부재 310 : 전파방사부
320 : 반사파수신부 330 : 전파판단부10: non-metal pipe 11: through hole
100: Saddle Fountain Jeon 110: Upper Saddle
111: communication hole 120: lower saddle
130: fastening member 140: valve body
141: valve space 150: valve
160: guide member 161: guide body
162: leak prevention part 163: opening and closing part
165: inward chin 166: support plate
200: communication member 210: cable
220: cable fixture 230: buoyancy body
300: exploration member 310: radio wave radiation unit
320: reflected wave receiving unit 330: radio wave determining unit

Claims (5)

지중에 매설된 상태로 유체가 관류되는 비금속관로(10)에 설치되는 새들분수전(100)과,
새들분수전(100)을 통해 비금속관로(10)의 내부공간에 위치되어 외부로 통신신호를 발신하는 통신부재(200)와,
지상에 위치된 상태로 통신부재(200)의 통신신호를 수신하여 비금속관로(10)을 탐사하는 탐사부재(300)를 포함하고,
비금속관로(10)은 상부에 관통홀(11)이 형성되고,
새들분수전(100)은
비금속관로(10)의 상부에 위치되고, 비금속관로(10)의 관통홀(11)에 연통되는 연통홀(111)이 형성되는 상부새들(110)과,
비금속관로(10)의 하부에 위치되는 하부새들(120)과,
상부새들(110) 및 하부새들(120)을 체결하는 체결부재(130)와,
상부새들(110)에 연결되면서 연통홀(111)에 연통되는 밸브공간(141)이 상부로 개방되는 밸브바디(140)와,
밸브바디(140)에 설치되어 밸브공간(141)을 개폐하는 밸브(150)와,
밸브바디(140)의 상부에 연결되어 밸브(150)가 밸브공간(141)을 개방하면 통신부재(200)를 밸브공간(141)으로 안내하는 안내부재(160)를 포함하고,
안내부재(160)는
밸브바디(140)에 결합되고 통신부재(200)가 관통되어서 안내되는 안내공간이 상하로 개방되는 안내바디(161)와,
안내바디(161)의 안내공간에서 하부에 구비되어 통신부재(200)의 외측을 가압하여 누수됨을 방지하는 누수방지부(162)와,
누수방지부(162)의 상부에 구비되어 통신부재(200)가 가압하면 안내바디(161)의 안내공간을 개방하고, 통신부재(200)의 가압이 해제되면 안내바디(161)의 안내공간을 폐쇄하는 개폐부(163)를 포함하고,
누수방지부(162)는 오링으로 구성되어 통신부재(200)의 외주면을 가압하고,
안내바디(161)는 상부에서 내측으로 돌출되는 내향턱(165)이 형성되고,
개폐부(163)는 안내바디(161)의 안내공간에 일단이 고정되는 고무판으로 구성되고, 상부면에 경질의 합성수지나 금속판으로 구성되어 안내바디(161)의 내향턱(165)의 하부에 걸려서 지지되는 지지판(166)이 형성되고,
개폐부(163)의 상부면에 형성되는 지지판(166)이 내향턱(165)의 하부에 걸려서 지지되므로, 개폐부(163)이 안내바디(161)의 안내공간을 폐쇄하면서 안내바디(161)의 외부로 돌출되지 않고,
통신부재(200)는
새들분수전(100)을 통해 비금속관로(10)의 내부로 삽입되는 케이블(210)과,
케이블(210)의 일단에 연결된 상태로 새들분수전(100)에 걸려서 고정되는 케이블고정구(220)와,
케이블(210)의 타단에 연결된 상태로 유체에서 부유하는 부력체(230)를 포함하는 것을 특징으로 하는 비금속관로 탐사 장치. A saddle fountain 100 installed in a non-metallic pipe 10 through which a fluid flows in a state buried underground, and
A communication member 200 that is located in the inner space of the non-metal pipe 10 through the saddle faucet 100 and transmits a communication signal to the outside;
In a state located on the ground, it receives the communication signal of the communication member 200 and includes the exploration member 300 for exploring the non-metallic pipe 10,
The non-metallic conduit 10 has a through hole 11 formed in the upper portion,
Saddle Fountain Jeon (100)
An upper saddle 110 positioned on the non-metallic conduit 10 and having a communication hole 111 communicating with the through-hole 11 of the non-metallic conduit 10 is formed;
The lower saddle 120 positioned at the lower part of the non-metallic conduit 10, and
A fastening member 130 for fastening the upper saddle 110 and the lower saddle 120,
A valve body 140 in which the valve space 141 communicating with the communication hole 111 while being connected to the upper saddle 110 is opened upwardly;
A valve 150 installed on the valve body 140 to open and close the valve space 141,
When the valve 150 is connected to the upper part of the valve body 140 to open the valve space 141, it includes a guide member 160 for guiding the communication member 200 to the valve space 141,
The guide member 160 is
A guide body 161 coupled to the valve body 140 and the guide space guiding through the communication member 200 is opened up and down;
A water leak prevention part 162 provided at the lower part in the guide space of the guide body 161 to press the outside of the communication member 200 to prevent water leakage;
It is provided on the upper part of the leak prevention unit 162 and opens the guide space of the guide body 161 when the communication member 200 is pressed, and when the pressure of the communication member 200 is released, the guide space of the guide body 161 is closed. Includes an opening and closing part 163 to close,
The leak prevention part 162 is composed of an O-ring and presses the outer peripheral surface of the communication member 200,
The guide body 161 is formed with an inward facing jaw 165 protruding inward from the top,
The opening/closing part 163 is composed of a rubber plate having one end fixed to the guide space of the guide body 161, and is made of a hard synthetic resin or metal plate on the upper surface, and is hung on the lower part of the inward jaw 165 of the guide body 161 and supported. A support plate 166 is formed,
Since the support plate 166 formed on the upper surface of the opening and closing part 163 is supported by being caught on the lower part of the inward facing jaw 165 , the opening and closing part 163 closes the guide space of the guide body 161 while closing the guide body 161 outside of the guide body 161 . does not protrude with
The communication member 200 is
A cable 210 that is inserted into the non-metallic conduit 10 through the saddle faucet 100, and
A cable fixture 220 fixed to the saddle faucet 100 while being connected to one end of the cable 210,
Non-metallic pipeline exploration device, characterized in that it comprises a buoyancy body (230) floating in the fluid in a state connected to the other end of the cable (210). 삭제delete 삭제delete 삭제delete 삭제delete
KR1020210077650A 2021-06-15 2021-06-15 Non-metallic pipeline exploration apparatus KR102340306B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6396590A (en) * 1986-10-14 1988-04-27 Nippon Telegr & Teleph Corp <Ntt> Duct location searching method
KR200187582Y1 (en) * 2000-01-28 2000-07-15 임종완 Cap Type Sealling Stuff For Electric Pipe
KR20160032548A (en) * 2014-09-16 2016-03-24 주식회사 포스코 Flowmeter
KR20170124086A (en) * 2016-04-29 2017-11-09 송인홍 Apparatus and method for inspecting pipe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6396590A (en) * 1986-10-14 1988-04-27 Nippon Telegr & Teleph Corp <Ntt> Duct location searching method
KR200187582Y1 (en) * 2000-01-28 2000-07-15 임종완 Cap Type Sealling Stuff For Electric Pipe
KR20160032548A (en) * 2014-09-16 2016-03-24 주식회사 포스코 Flowmeter
KR20170124086A (en) * 2016-04-29 2017-11-09 송인홍 Apparatus and method for inspecting pipe

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