KR102050661B1 - Water Control Valve for without suspension of water supply hole cutting - Google Patents

Water Control Valve for without suspension of water supply hole cutting Download PDF

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Publication number
KR102050661B1
KR102050661B1 KR1020180044829A KR20180044829A KR102050661B1 KR 102050661 B1 KR102050661 B1 KR 102050661B1 KR 1020180044829 A KR1020180044829 A KR 1020180044829A KR 20180044829 A KR20180044829 A KR 20180044829A KR 102050661 B1 KR102050661 B1 KR 102050661B1
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South Korea
Prior art keywords
opening
closing
guide plate
valve body
upper flange
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KR1020180044829A
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Korean (ko)
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KR20190121479A (en
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김병국
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주식회사 수국수도산업
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Priority to KR1020180044829A priority Critical patent/KR102050661B1/en
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    • 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
    • F16L41/16—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 the branch pipe comprising fluid cut-off means
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
    • 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
    • F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/115—Caps
    • F16L55/1152—Caps fixed by screwing or by means of a screw-threaded ring

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Abstract

본 발명은 밸브몸체의 상측플랜지내에 가이드공을 형성시키고, 상기 가이드공을 따라 전,후진되도록 함과 아울러 상기 밸브몸체의 연통공을 오픈(open)과 클로스(close)시키는 개폐유도판이 설치되어 유체를 효과적으로 차단함과 아울러 내구성을 향상시킬 수 있는 대구경 부단수 천공용 밸브장치에 관한 것이다.
본 발명의 대구경 부단수 천공용 밸브장치는 부단수 천공을 위해 메인관에 설치되는 할정자관과, 상기 할정자관과 천공기 사이에 설치되는 밸브장치에 있어서, '┻' 자 형태로 내부가 연통되며, 연결부위에 상측플랜지와 좌,우측플랜지가 설치되고, 상기 상측플랜지에 구비되며 길이방향으로 가이드홈이 형성되며, 상기 상기 가이드홈에 연통되는 결합공으로 이루어진 밸브몸체와; 상기 밸브몸체의 가이드홈에 설치되며, 상기 밸브몸체의 연통공을 오픈(open)과 클로스(close) 시키는 개폐유도판과, 상기 몸체의 결합공 및 개폐유도판에 나사결합되어 상기 개폐유도판의 전,후진을 유도하는 구동축으로 이루어진 개폐부와; 상기 상측플랜지에 설치되며, 상기 개폐유도판의 전,후진을 가이드하는 가이드판과; 상기 가이드판에 설치되며, 상기 밸브몸체내 유체의 흐름을 오픈(open)과 클로스(close) 시키는 개폐변을 갖는 개폐동작부로 구성된다.The present invention forms a guide hole in the upper flange of the valve body, the opening and closing guide plate for opening and closing the communication hole of the valve body as well as forward and backward along the guide hole is installed fluid The present invention relates to a large-diameter endless water permeable valve device that can effectively block and improve durability.
The large-diameter secondary water drilling valve device of the present invention has a sperm pipe installed in the main pipe for drilling the water, and the valve device installed between the sperm pipe and the perforator, the interior is in communication with the '연' shape, A valve body having an upper flange and a left and right flange installed at a connection portion, the upper flange being provided at the upper flange, and having a guide groove formed in a longitudinal direction, the coupling hole communicating with the guide groove; It is installed in the guide groove of the valve body, the opening and closing guide plate for opening and closing the communication hole of the valve body, and screwed to the coupling hole and the opening and closing guide plate of the body of the opening and closing guide plate An opening and closing portion formed of a drive shaft for inducing forward and backward movements; A guide plate installed at the upper flange and guiding forward and backward of the opening and closing guide plate; It is installed on the guide plate, and consists of an opening and closing operation portion having an opening and closing side to open and close the flow of the fluid in the valve body (open).

Description

대구경 부단수 천공용 밸브장치{Water Control Valve for without suspension of water supply hole cutting}Large Diameter Water Perforation Valve Device {Water Control Valve for without suspension of water supply hole cutting}

본 발명은 대구경 부단수 천공용 밸브장치에 관한 것으로, 더 상세히는 밸브장치의 구조를 개선하여 메인관에서 유입되는 유체를 효과적으로 차단함과 아울러 내구성을 향상시킬 수 있는 대구경 부단수 천공용 밸브장치에 관한 것이다.The present invention relates to a valve device for drilling large diameter water, and more particularly, to a valve for large diameter water drilling, which can improve the durability of the fluid flowing from the main pipe and improve durability by improving the structure of the valve device. It is about.

도 1 내지 도 3에 도시된 바와 같이, 종래의 부단수 천공용 제수변은 송수관 등의 본관(10)에 할정자관(20)을 부착하여 분기부를 형성하고, 상기 분기부에 제수변(30)의 본체(31)를 부착한 후 컷터(41)가 구비된 천공기(40)로 상기 제수변 내의 본관을 천공하여 분기관(50)을 연결하는 부단수 천공법에 있어서, 상기 제수변(30)의 본체(31) 상단에 조작부(32)를 분리 가능하게 조립하고, 상기 본체의 측면에는 구멍(33)을 형성하며, 상기 구멍에 조작부(32) 쪽과 통하는 유로를 차단할수 있는 개폐구(60)를 삽탈 가능하게 설치하여서 된 것을 특징으로 한다.As shown in Figures 1 to 3, the conventional water-retaining dividing edge is attached to the main tube 10, such as water pipes to form a branching tube 20 to form a branch, the main body of the dividing edge 30 to the branch portion In the cut-out perforation method of connecting the branch pipe 50 by puncturing the main pipe in the dilution side with the perforator 40 equipped with the cutter 41 after attaching the 31, the main body 31 of the dividing edge 30 is attached. Assembling the operation unit 32 detachably at the upper end, a hole 33 is formed in the side of the main body, and the opening and closing port 60 capable of blocking the flow path communicating with the operation unit 32 side in the hole is removable. Characterized by the installation.

이와 같이, 종래의 부단수 천공용 제수변은 본체의 구멍이 형성시키게 되는데, 상기 구멍에 개폐구를 결합하기 위해서는 별도의 가공공정을 거쳐야 하기 때문에 제조공정이 복잡하고, 제조원가가 상승되며, 특히 도 2,4에 도시된 바와 같이, 본체의 밸브가 하강하여 본관에 있던 유체가 천공기측으로 이동이 차단되는데, 이때 상기 본체의 구멍에 개폐구가 후퇴된 상태로에 상기 개폐구가 상기 구멍을 막아야 하기 때문에 구조상 상기 개폐구의 기밀을 유지하기 어려운 점이 있다할 것이다.As described above, the conventional water-retaining edge for the secondary part is formed by the holes of the main body. In order to couple the opening and closing holes to the holes, the manufacturing process is complicated, and the manufacturing cost is increased. As shown in Fig. 4, the valve of the main body is lowered so that the fluid in the main building is blocked from moving to the perforator side. At this time, the opening and closing port must be closed in the state that the opening and closing port is closed in the hole of the main body. There is a point that is difficult to keep confidential.

그리고 상기 개폐구에 의해 상기 조작부 쪽과 통하는 유로를 차단할 수 있다 하지만, 원형, 삼각형, 사각형 등의 개폐구에 의해 상기 본체내 조작부 쪽 유로를 막을 수 있는 구조라 볼 수 없는 것이다.The opening and closing port may block the flow path communicating with the operation unit side, but the opening and closing port of the circular, triangular, or square shape may prevent the flow passage through the operation unit side from the main body.

특허등록 제10-0362261호Patent Registration No. 10-0362261

상기의 문제점을 해결하기 위한 본 발명은 밸브몸체의 상측플랜지내에 가이드공을 형성시키고, 상기 가이드공을 따라 전,후진되도록 함과 아울러 상기 밸브몸체의 연통공을 오픈(open)과 클로스(close)시키는 개폐유도판이 설치되어 유체를 효과적으로 차단함과 아울러 내구성을 향상시킬 수 있는 대구경 부단수 천공용 밸브장치를 제공한다.The present invention for solving the above problems is to form a guide hole in the upper flange of the valve body, and to move forward and backward along the guide hole and open and close the communication hole of the valve body (open) and close (close) The opening and closing guide plate is installed to provide a large diameter cutout perforated valve device that can effectively block the fluid and improve the durability.

상기의 과제를 해결하기 위한 본 발명의 대구경 부단수 천공용 밸브장치는 부단수 천공을 위해 메인관에 설치되는 할정자관과, 상기 할정자관과 천공기 사이에 설치되는 밸브장치에 있어서, '┻' 자 형태로 내부가 연통되며, 연결부위에 상측플랜지(111)와 좌,우측플랜지(112,113)가 설치되고, 상기 상측플랜지(111)에 구비되며 길이방향으로 가이드홈(114)이 형성되며, 상기 가이드홈(114)에 연통되는 결합공(115)으로 이루어진 밸브몸체(100)와; 상기 밸브몸체(100)의 가이드홈(114)에 설치되며, 상기 밸브몸체(100)의 연통공(116)을 오픈(open)과 클로스(close) 시키는 개폐유도판(121)과, 상기 개폐유도판(121)에 나사결합되어 상기 개폐유도판(121)의 전,후진을 유도하는 구동축(123)으로 이루어진 개폐부(120)와; 상기 상측플랜지(111)에 설치되며, 상기 개폐유도판(121)의 전,후진을 가이드하는 가이드판(130)과; 상기 가이드판(130)에 설치되며, 상기 밸브몸체(100)내 유체의 흐름을 오픈(open)과 클로스(close) 시키는 개폐변(144)을 갖는 개폐동작부(140)와; 상기 개폐부(120)에는 상측플랜지(111)의 결합공(115) 바깥면에 설치되며, 상기 구동축(123)을 지지함과 아울러 구동축(123)의 회동을 유도하는 스크루너트(124)와; 상기 개폐동작부(140)를 분리시킨 후, 상기 가이드판(130)에 설치되며, 상기 가이드판(130)과 개폐유도판(121)에 흙이나 이물질의 유입을 차단하는 차단판(160)이 구비된 것을 특징으로 한다.
In order to solve the above problems, the large-diameter subwater-perforated valve device of the present invention includes a sperm pipe installed in the main pipe for perforated water, and a valve device installed between the sperm pipe and the perforator. The interior is in communication with each other, the upper flange 111 and the left and right flanges 112 and 113 are installed in the connection portion, the upper flange 111 is provided in the guide groove 114 in the longitudinal direction is formed, the guide A valve body (100) consisting of a coupling hole (115) communicating with the groove (114); It is installed in the guide groove 114 of the valve body 100, the opening and closing guide plate 121 to open and close the communication hole 116 of the valve body 100 and the opening and closing induction Opening and closing portion 120 is screwed to the plate 121 and made of a drive shaft 123 for inducing the forward and backward of the opening and closing guide plate 121; A guide plate 130 installed at the upper flange 111 and guiding forward and backward of the opening and closing guide plate 121; An opening and closing operation unit (140) installed at the guide plate (130) and having an opening and closing side (144) for opening and closing the flow of the fluid in the valve body (100); A screw nut 124 installed at an outer surface of the coupling hole 115 of the upper flange 111 and supporting the drive shaft 123 and inducing rotation of the drive shaft 123; After separating the opening and closing operation unit 140, the guide plate 130 is installed, the blocking plate 160 to block the inflow of soil or foreign matter to the guide plate 130 and the opening and closing guide plate 121 is Characterized in that provided.

삭제delete

따라서 본 발명의 대구경 부단수 천공용 밸브장치는 밸브몸체의 상측플랜지내에 가이드홈을 형성시키고, 상기 가이드홈을 따라 개폐부의 개폐유도판이 전,후진되면서 상기 밸브몸체의 연통공을 오픈(open)과 클로스(close) 시켜 유체를 효과적으로 차단함과 아울러 전체적인 작업성 및 내구성을 향상시킬 수 있는 효과가 있다.Accordingly, the valve apparatus for drilling a large diameter portion of the present invention forms a guide groove in the upper flange of the valve body, and opens and closes the communication hole of the valve body while the opening and closing guide plate of the opening and closing portion is moved forward and backward along the guide groove. Closing (closing) effectively blocks the fluid and has the effect of improving the overall workability and durability.

도 1,2,3,4은 종래의 부단수 천공용 제수변의 사용상태를 보인 개략도,
도 5,6는 본 발명에 따른 대구경 부단수 천공용 밸브장치를 보인 개략도,
도 7,8은 본 발명에 따른 밸브장치의 개폐부 동작을 보인 개략도,
도 9는 본 발명에 따른 밸브장치에 차단판을 보인 개략도.1,2,3,4 is a schematic view showing a state of use of the conventional water-retaining dividing edge,
5,6 is a schematic view showing a large-diameter cutout perforated valve device according to the present invention,
7, 8 is a schematic view showing the opening and closing operation of the valve device according to the invention,
9 is a schematic view showing a blocking plate in the valve device according to the present invention.

본 발명에 따른 대구경 부단수 천공용 밸브장치는 첨부된 도면을 참고로 하여 이하 상세히 기술되는 실시 예들에 의해 그 특징들을 이해할 수 있을 것이다.The large-diameter cutout valve device according to the present invention will be understood by the embodiments described in detail below with reference to the accompanying drawings.

한편, 실시 예를 설명함에 있어서 본 발명이 속하거나 속하지 아니한 기술분야에서 광범위하게 널리 알려져 사용되고 있는 구성요소에 대해서는 이에 대한 상세한 설명은 생략하도록 하며, 이는 불필요한 설명을 생략함과 더불어 이에 따른 본 발명의 요지를 더욱 명확하게 전달하기 위함이다.Meanwhile, in describing the embodiments, detailed descriptions of components that are widely known and used in the art to which the present invention belongs or do not belong will be omitted, which omit unnecessary descriptions, and accordingly the present invention. To convey the gist more clearly.

도 5 내지 도 9에 도시된 바와 같이, 본 발명의 대구경 부단수 천공용 밸브장치는 부단수 천공을 위해 메인관(10)에 설치되는 할정자관(20)과, 상기 할정자관(20)과 천공기(40) 사이에 설치되는 밸브장치(100)로 구성된다.As shown in Figure 5 to 9, the large-diameter secondary water drilling valve device of the present invention is a sperm pipe 20 installed in the main pipe 10 for the piercing water, the sperm pipe 20 and the perforator It consists of the valve apparatus 100 installed between 40.

상기 할정자관 및 천공기 등은 통상적인 기술로서 구체적인 설명은 하지 않는다.The sperm tube and the perforator are conventional techniques and will not be described in detail.

상기 밸브장치(100)는 할정자관과 천공기에 설치되는 밸브몸체(110)와, 상기 밸브몸체(110)에 설치되며 상측플랜지(111)측으로 유체의 흐름을 차단하는 개폐부(120)와, 상기 상측플랜지(111)에 설치되며 개폐부(120)의 전,후진을 유도하는 가이드판(130)과, 상기 가이드판(130)에 설치되며 상기 밸브몸체(110)내 유체의 흐름을 오픈(open)과 클로스(close) 시키는 개폐변(144)을 갖는 개폐동작부(140)로 이루어진다.The valve device 100 is a valve body 110 is installed in the designator tube and perforator, the opening and closing portion 120 is installed on the valve body 110 to block the flow of fluid to the upper flange 111 side, and the upper side It is installed on the flange 111 and guide plate 130 for inducing the forward and backward of the opening and closing portion 120, and is installed on the guide plate 130 and open the flow of fluid in the valve body 110 (open) and It consists of an opening and closing operation unit 140 having an opening and closing side 144 to close (close).

상기 밸브몸체(110)는 '┻' 자 형태로 내부가 연통되며, 연결부위에 상측플랜지(111)와 좌,우측플랜지(112,113)가 형성되고, 상기 상측플랜지(111)에 길이방향으로 가이드홈(114)이 형성되며, 상기 가이드홈(114)에 연통되는 결합공(115)이 구비된다.The valve body 110 is in communication with the interior of the '┻' shape, the upper flange 111 and the left, right flanges 112, 113 are formed at the connection portion, the guide groove in the longitudinal direction on the upper flange 111. 114 is formed, the coupling hole 115 is provided in communication with the guide groove 114 is provided.

상기 결합공(115)은 가이드홈(114)의 일측면과 상측플랜지(111)의 내측에 나사결합가능하게 구비된다.The coupling hole 115 is provided to be screwable in one side of the guide groove 114 and the inner side of the upper flange 111.

상기 개폐부(120)는 밸브몸체(110)의 가이드홈(114)에 설치되며, 상기 밸브몸체(110)의 연통공(116)을 오픈(open)과 클로스(close) 시키는 개폐유도판(121)과, 상기 개폐유도판(121)에 나사결합되어 상기 개폐유도판(121)의 전,후진을 유도하는 구동축(123)으로 이루어진다.The opening and closing portion 120 is installed in the guide groove 114 of the valve body 110, the opening and closing guide plate 121 to open and close the communication hole 116 of the valve body 110 (open). And, the screw is coupled to the opening and closing guide plate 121 is composed of a drive shaft 123 for inducing the forward and backward of the opening and closing guide plate 121.

상기 개폐유도판(121)은 나사결합가능하게 체결공(122)이 형성된다.The opening and closing guide plate 121 is formed with a fastening hole 122 to be screwed.

상기 가이드판(130)은 상측플랜지(111)에 설치되며, 상기 개폐유도판(121)의 전,후진을 가이드하게 된다.The guide plate 130 is installed on the upper flange 111, and guides the forward and backward of the opening and closing guide plate 121.

상기 구동축(123)은 밸브몸체(110)의 결합공(115)에 삽입되고, 상기 체결공(122)에 나사결합되어 상기 개폐유도판(12)을 전,후진되게 유도한다.The drive shaft 123 is inserted into the coupling hole 115 of the valve body 110 and screwed to the coupling hole 122 to guide the opening and closing guide plate 12 forward and backward.

상기 상측플랜지(111)의 결합공(115) 바깥면에 스크루너트(124)가 설치되어 상기 스크루너트(124)에 의해 상기 구동축(123)을 지지함과 아울러 구동축(123)의 회동을 유도하게 된다. The screw nut 124 is installed on the outer surface of the coupling hole 115 of the upper flange 111 to support the drive shaft 123 by the screw nut 124 and to induce rotation of the drive shaft 123. do.

상기 개폐동작부(140)는 가이드판(130)의 상부에 결합되며, 상기 밸브몸체(110)내 유체의 흐름을 오픈(open)과 클로스(close) 시키는 개폐변(144)을 갖는 개폐변지지대(141)와, 상기 개폐변지지대(141)의 상부에 설치되는 로드고정대(142)와, 상기 개폐변(144)에 연동되며 상기 로드고정대(142)에 설치되는 로드(143)로 이루어진다.The opening and closing operation unit 140 is coupled to the upper portion of the guide plate 130, the opening and closing support having an opening and closing side 144 to open and close the flow of the fluid in the valve body (110). 141, a rod fixing unit 142 installed on the opening and closing support 141, and a rod 143 interlocked with the opening and closing side 144 and installed on the rod fixing unit 142.

그리고 상기 상측플랜지(111)와 가이드판(130) 및 개폐변지지대(141) 사이에 복수의 오링(150)이 구비된다.A plurality of O-rings 150 are provided between the upper flange 111, the guide plate 130, and the opening / closing support 141.

상기에서 보는 바와 같이, 본 발명의 대구경 부단수 천공용 밸브장치에 작용을 설명하면, 상기 천공기에 의해 메인관의 일부를 커팅한 후, 상기 천공기가 후진된 상태에서 상기 개폐동작부(140)의 개폐변(144)을 하강시켜 상기 밸브몸체(110)내 유체의 흐름을 막는다. 이어서 상기 천공기를 분리시킨 후, 상기 밸브몸체(110)의 좌측플랜지에 별도의 밸브(버터플라이밸브 및 릴이프밸브 등)를 설치한다. 이 밸브를 글로스(close) 시킨 후, 상기 개폐동작부(140)의 개폐변(144)을 상승시킨다. 이어서 상기 개폐부(120)의 구동축(123)을 일방향으로 회동시키면 상기 개폐유도판(121)이 상기 가이드홈(114)을 따라 전방으로 이동되면서 상기 연통공(116)을 막는다.As described above, when explaining the operation of the large-diameter cut-out perforated valve device of the present invention, after cutting a part of the main pipe by the perforator, the opening and closing operation portion 140 of the perforator in the reverse state The opening and closing side 144 is lowered to prevent the flow of the fluid in the valve body 110. Subsequently, after separating the perforator, a separate valve (a butterfly valve and a relief valve, etc.) is installed on the left flange of the valve body 110. After closing the valve, the open / close side 144 of the open / close operation part 140 is raised. Subsequently, when the driving shaft 123 of the opening and closing portion 120 is rotated in one direction, the opening and closing guide plate 121 moves forward along the guide groove 114 to block the communication hole 116.

그 다음, 상기 가이드판(130)에 설치된 상기 개폐동작부(140)를 분리시킨후, 상기 가이드판(130)의 상부에 차단판(160)을 설치하여 흙이나 이물질의 유입을 차단하여 완전히 밀폐,고정시킨다.Then, after separating the opening and closing operation unit 140 is installed on the guide plate 130, the blocking plate 160 is installed on the top of the guide plate 130 to block the inflow of soil or foreign matter completely sealed , Fix it.

이와 같이, 상기 밸브몸체(110)의 상측플랜지(111)에 상기 가이드홈(114)과 결합공(115)을 형성시키고, 상기 가이드홈(114)과 결합공(115)에 개폐부(120)를 설치하여 상기 밸브몸체(110)의 개폐작업이 손쉽게 이루어져 사용상에 편리함과 아울러 밸브몸체(110)의 작업성 및 전체적인 내구성을 향상시킬 수 있는 장점이 있다. As such, the guide groove 114 and the coupling hole 115 are formed in the upper flange 111 of the valve body 110, and the opening and closing portion 120 is formed in the guide groove 114 and the coupling hole 115. By installing and opening and closing the valve body 110 easily, there is an advantage in that it is convenient in use and improves workability and overall durability of the valve body 110.

상기에서 설명한 바와 같이 본 발명의 과제와 동일한 범위 내에서 다양한 설계 변경을 시도할 수도 있을 것이나, 이러한 설계변경으로 인해 본 발명에서 전혀 예상치 못한 새로운 효과가 나타나지 않는 한, 본 발명의 권리범위를 벗어나지 못할 것이다.As described above, various design changes may be attempted within the same scope as the problems of the present invention, but unless such design changes show no unexpected new effects in the present invention, the scope of the present invention may not be exceeded. will be.

100: 밸브장치 110: 밸브몸체
120: 개폐부 130: 가이드판
140: 개폐동작부 160: 차단판100: valve device 110: valve body
120: opening and closing part 130: guide plate
140: opening and closing operation unit 160: blocking plate

Claims (3)

부단수 천공을 위해 메인관에 설치되는 할정자관과, 상기 할정자관과 천공기 사이에 설치되는 밸브장치에 있어서,
'┻' 자 형태로 내부가 연통되며, 연결부위에 상측플랜지(111)와 좌,우측플랜지(112,113)가 설치되고, 상기 상측플랜지(111)에 구비되며 길이방향으로 가이드홈(114)이 형성되며, 상기 가이드홈(114)에 연통되게 결합공(115)으로 이루어진 밸브몸체(110)와;
상기 밸브몸체(110)의 가이드홈(114)에 설치되며, 상기 밸브몸체(110)의 연통공(116)을 오픈(open)과 클로스(close) 시키는 개폐유도판(121)과, 상기 밸브몸체의 결합공(115)에 삽입됨과 아울러 상기 개폐유도판(121)에 나사결합되어 상기 개폐유도판(121)의 전,후진을 유도하는 구동축(123)으로 이루어진 개폐부(120)와;
상기 상측플랜지(111)에 설치되며, 상기 개폐유도판(121)의 전,후진을 가이드하는 가이드판(130)과;
상기 가이드판(130)에 설치되며, 상기 밸브몸체(110)내 유체의 흐름을 오픈(open)과 클로스(close) 시키는 개폐변(144)을 갖는 개폐변지지대(141)와, 상기 개폐변지지대(141)의 상부에 설치되는 로드고정대(142)와, 상기 개폐변(144)에 연통되며 상기 로드고정대(142)에 설치되는 로드(143)으로 이루어진 개폐동작부(140)와;
상기 개폐부(120)에는 상측플랜지(111)의 결합공(115) 바깥면에 설치되며, 상기 구동축(123)을 지지함과 아울러 구동축(123)의 회동을 유도하는 스크루너트(124)와;
상기 개폐동작부(140)를 분리시킨 후, 상기 가이드판(130)에 설치되며, 상기 가이드판(130)과 개폐유도판(121)에 흙이나 이물질의 유입을 차단하는 차단판(160)이 구비된 것을 특징으로 하는 대구경 부단수 천공용 밸브장치.
In the sperm pipe is installed in the main pipe for drilling of the water and the valve device is installed between the sperm pipe and the perforator,
The interior is in communication with the '연' shape, the upper flange 111 and the left, right flanges 112, 113 are installed at the connection portion, the upper flange 111 is provided in the guide groove 114 is formed in the longitudinal direction A valve body 110 formed of a coupling hole 115 in communication with the guide groove 114;
It is installed in the guide groove 114 of the valve body 110, the opening and closing guide plate 121 to open and close the communication hole 116 of the valve body 110 and the valve body An opening and closing portion 120 formed of a driving shaft 123 inserted into the coupling hole 115 and screwed to the opening and closing induction plate 121 to induce forward and backward of the opening and closing induction plate 121;
A guide plate 130 installed at the upper flange 111 and guiding forward and backward of the opening and closing guide plate 121;
An opening / closing support 141 installed on the guide plate 130 and having an opening / closing side 144 for opening and closing a flow of the fluid in the valve body 110 and the opening / closing support An opening and closing operation unit 140 formed of a rod fixing stand 142 installed at an upper portion of the 141 and a rod 143 communicating with the opening and closing side 144 and installed at the rod fixing stand 142;
A screw nut 124 installed at an outer surface of the coupling hole 115 of the upper flange 111 and supporting the driving shaft 123 and inducing rotation of the driving shaft 123;
After separating the opening and closing operation unit 140, the guide plate 130 is installed, the blocking plate 160 to block the inflow of soil or foreign matter to the guide plate 130 and the opening and closing guide plate 121 is Large-diameter cutout drilling device, characterized in that provided.
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Publication number Priority date Publication date Assignee Title
KR101436528B1 (en) * 2013-07-23 2014-09-01 김태윤 Branch method using fluid shutoff device

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KR200196218Y1 (en) 2000-04-07 2000-09-15 김제현 Knife stopping water control valve
KR102238554B1 (en) * 2015-06-09 2021-04-09 장남종 Knife stopping water pipe

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