KR200168043Y1 - Water valve - Google Patents

Water valve Download PDF

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Publication number
KR200168043Y1
KR200168043Y1 KR2019970022682U KR19970022682U KR200168043Y1 KR 200168043 Y1 KR200168043 Y1 KR 200168043Y1 KR 2019970022682 U KR2019970022682 U KR 2019970022682U KR 19970022682 U KR19970022682 U KR 19970022682U KR 200168043 Y1 KR200168043 Y1 KR 200168043Y1
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South Korea
Prior art keywords
tube
opening
pipe
pipeline
air
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KR2019970022682U
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Korean (ko)
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KR19990009435U (en
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김문일
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김문일
주식회사유일기연
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Priority to KR2019970022682U priority Critical patent/KR200168043Y1/en
Publication of KR19990009435U publication Critical patent/KR19990009435U/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K13/00Other constructional types of cut-off apparatus; Arrangements for cutting-off

Abstract

(고안의 명칭) 송수관의 관로 개폐장치(Name of draft) Pipe opening and shutting device of water pipe

(목적) 튜브를 이용한 관로의 개폐장치에 있어서, 설치 간편하고 고장이 없이 관로를 확실하게 개폐하는 개폐장치를 제공하는데 있다.(Objective) In the opening and closing device of a pipeline using a tube, it is easy to install and provides an opening and closing device for reliably opening and closing a pipeline without failure.

(구성) 봉투형의 고무튜브(1)의 개방된 전단부(5)를 관로의 관체(2) 내주면에 밀착되게 체결밴드(3)와 볼트(4)로 체결하고 관체(2)를 통하여 고무튜브(1) 내부에 공기 주입관(7)을 형성하여 고무튜브가 납작한 상태로 관로를 개방하고 고무튜브에 공기를 주입하면 팽창된 공기튜브의 외주면의 관체(2)의 내벽에 넓게 접촉되면서 관로를 확실하게 차단하게 된 것이다.(Configuration) The open front end portion 5 of the envelope-shaped rubber tube 1 is fastened with a fastening band 3 and a bolt 4 so as to be in close contact with the inner circumferential surface of the pipe body 2 of the conduit and the rubber through the pipe body 2. When the air inlet tube 7 is formed inside the tube 1 to open the conduit in a state where the rubber tube is flat and inject air into the rubber tube, the conduit can be widely contacted with the inner wall of the tubular body 2 on the outer circumferential surface of the expanded air tube. Will be blocked.

Description

송수관의 관로 개폐장치Pipeline switchgear

본 고안은 송수관의 관로 개폐장치에 관한 것이다. 보다 구체적으로 말하면 튜브의 수축과 팽창을 이용하여 송수관의 관로를 개폐하게 된 것이다.The present invention relates to a pipeline opening and closing device of the water pipe. More specifically, it is to open and close the pipeline of the water supply pipe by using the contraction and expansion of the tube.

종래 하천의 고정보나 가동보의 구조물 내에 설치되는 송수관 및 각종 산업분야의 유체관로를 개폐하는 장치는 주로 로터리 밸브나 볼 밸브를 사용하였다.Conventionally, a rotary valve or a ball valve is mainly used as a device for opening and closing a water pipe installed in a structure of a high information stream or a movable beam and fluid pipes of various industrial fields.

종래의 기계식 밸브는 구조가 복잡하고 따라서 생산 코스트가 높을 뿐 아니라 좁은 관체 내부에 설치하기 불편하며, 또한 오폐수의 관로에 사용하는 경우 밸브의 구조물이 쉽게 산화부식되어 작동이 원활하지 않으며 밸브의 기밀성의 저하로 확실한 개폐기능을 기대하기 어렵고 보수, 관리하는데 비용과 품이 많이 드는 문제점이 있었다.Conventional mechanical valves are not only complicated in structure and therefore high in production cost but also inconvenient to install in narrow pipes. Also, when used in waste water pipes, the valve's structure is easily oxidized and corroded, which makes it difficult to operate. There was a problem in that it was difficult to expect a reliable opening and closing function and costly and costly to maintain and manage.

또 기계식 밸브와 달리 튜브를 이용한 밸브에 관한 선행기술이 몇가지 알려진 것이 있다.Unlike mechanical valves, there are several known prior arts for valves using tubes.

실용신안 공고번호 85-7774호(1985. 10. 15.공고)의 튜브형 밸브는, 중간부가 외측으로 팽대된 본체의 내부에 공간을 두고 튜브관을 본체의 상하 개구부에 밀착되게 형성하고 본체의 일측에 공기의 주입관을 관접하여 본체와 튜브사이에 공기를 주입하면 튜브의 내경이 공기압력으로 협착되면서 튜브의 통로가 닫히고 본체의 공기를 배기시키면 튜브가 열리게 되어 있다.The tubular valve of Utility Model Publication No. 85-7774 (October 15, 1985) has a space inside the main body in which the middle part is expanded outward and forms a tube tube in close contact with the upper and lower openings of the main body. When the air is injected into the tube and the air is injected between the main body and the tube, the inner diameter of the tube is narrowed by the air pressure, the passage of the tube is closed, and the tube is opened when the main body is evacuated.

이러한 구조는 튜브 자체가 늘어나면서 중앙부에서 협착되어야 하기 때문에 튜브자체의 밀착성이 좋지 못하여 수압이 거의 없는 직경이 작은 관체에만 제한적으로 사용할 수 있으나 내경이 큰 송수관의 개폐장치로는 적용하기 어렵다.This structure is limited to the center of the tube itself as it is stretched because it is not good adhesion to the tube itself can be used only limited to small diameter pipe with little water pressure, but it is difficult to apply the opening and closing device of the water pipe with a large inner diameter.

또 실용신안 공개번호 96-37994호(1996. 12.18.공개)는 작은 풍선과 큰풍선을 도관으로 관접하여 작은 풍선은 수세식 변기의 입수관의 내부에 설치하고 큰 풍선은 저수조 내부에 설치하여 저수조에 물이 차여 수압으로 큰 풍선을 압착하는 공기압력으로 작은 풍선이 팽창되면서 입수관의 변공을 차단하게 되어 있다.Also, Utility Model Publication No. 96-37994 (published on Dec. 18, 1996) allows small balloons and large balloons to be conduited, and small balloons are installed inside the water intake pipe of the flush toilet, and large balloons are installed inside the water tank. As the water is filled with air, the small balloon is inflated by the air pressure that presses the big balloon with water pressure to block the inflow of the water inlet pipe.

이러한 구조로는 풍선의 팽창 수축이 수압에 의하여 이루어지는 것이므로 관로의 개폐장치에 적용할 수 없다.Such a structure is not applicable to the opening and closing device of the pipeline because the expansion and contraction of the balloon is made by water pressure.

본 고안은 튜브를 이용한 개폐장치에 있어서 종래의 것과는 달리 봉투형의 견고한 고무튜브의 개구단부를 협착하여 관체의 내주면에 기밀하게 체결밴드와 볼트로 체결하고 튜브에는 공기의 주입관을 형성하여 튜브가 수축되면 관로가 개방되고 공기 주입관에 의하여 튜브가 팽창되면, 튜브마개처럼 관체의 관로를 긴밀하게 차단하고 기계식 밸브장치에 비하여 구조가 간단하여 생산코스트가 경제적으로 저렴하며 고장이나 산화부식의 우려가 없이, 보수 관리가 용이하여, 오 폐수 관로를 비롯하여 각종 산업의 유체관로의 개폐장치로 보다 안전하고 유용하게 사용할 수 있게 안출한 것이다.According to the present invention, the opening and closing device using a tube, unlike the conventional one, narrows the opening end of a bag-shaped solid rubber tube, and is tightly fastened to the inner circumferential surface of the tube with a fastening band and bolt, and the tube is formed with an air inlet tube. When contracted, the pipeline is opened and the tube is inflated by the air inlet tube. As the tube stopper closes the pipeline, the structure is simpler than the mechanical valve device, and the production cost is economically inexpensive. Without maintenance, it is easy to manage, and it is designed to be used more safely and usefully as an opening and closing device for fluid pipelines of various industries, including wastewater pipelines.

제1도는 본 고안의 튜브가 팽창되어 관로가 닫힌 상태를 보인 단면 예시도.1 is a cross-sectional view showing a state in which the tube is inflated by expanding the tube of the present invention.

제2도는 본 고안의 튜브가 수축되어 관로가 열린 상태를 보인 단면 예시도.2 is a cross-sectional view showing a state in which the tube is opened by shrinking the tube of the present invention.

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

1 : 고무튜브 2 : 관체1: rubber tube 2: tube

3 : 체결밴드 4 : 볼트3: fastening band 4: bolt

5 : 튜브의 개구단부 6 : 튜브의 후단부5 opening end of the tube 6 rear end of the tube

7 : 공기 주입관7: air injection pipe

튜브를 이용한 관로의 개폐장치에 있어서, 봉투형의 견고한 고무튜브(1)의 개구단부(5)를 합착하여 관체(2)의 유입구측에 체결밴드(3)와 볼트(4)로 밀착되게 체결하여 튜브의 후단부(6)는 자유단으로 유체의 흐르는 방향에서 팽창 및 수축되게 하고 관체(2)를 관통하여 튜브(1) 내부에 공기의 주입관(7)을 관접하여 공기의 주입 및 흡입에 따라 튜브가 팽창 및 수축하여 관로를 개폐하게 된 것이다.In the opening and closing device of a pipe line using a tube, the opening end portion 5 of the bag-shaped solid rubber tube 1 is joined and fastened to the inlet side of the tube body 2 by a fastening band 3 and a bolt 4. The rear end 6 of the tube is allowed to expand and contract in the flow direction of the fluid to the free end, and the air inlet and intake of the air is introduced through the tube 2 through the tube 2. As the tube expands and contracts to open and close the conduit.

이와 같이 된 본 고안은 도시되지 않은 제어기구로 부터 공기 주입관(7)을 통하여 소정 압력의 공기를 주입하면 튜브(1)는 원통형으로 팽창되어 마치 튜브마개를 관체(2) 내부에 꼭 끼운것처럼 튜브(7)의 외주면이 관체(2)의 내주면에 넓은 표면적으로 접촉되면서 기밀하게 관로를 차단하여 유체의 흐름을 지수한다.When the present invention is injected air of a predetermined pressure from the control mechanism (not shown) through the air inlet tube (7), the tube (1) is expanded in a cylindrical shape as if the tube stopper is fitted tightly inside the tube (2) The outer circumferential surface of (7) contacts the inner circumferential surface of the tubular body 2 with a large surface area, and closes the pipeline airtightly to index the flow of the fluid.

또 주입관(7)을 통하여 튜브내의 공기를 흡입제거하면 튜브는 납작한 봉투처럼 압착되면서 관체(2)의 내부의 단면공간이 상대적으로 확장되어 열린다. 따라서 지수된 유체가 원활하게 통수되는 것이다.In addition, when the air in the tube is sucked and removed through the injection tube 7, the tube is compressed like a flat bag, and the cross-sectional space inside the tube 2 is relatively expanded to open. Therefore, the fluid discharged smoothly.

또 관체 내주면에 체착된 튜브의 개구부는 협착상태로 관체 내면에 체착되어 있기 때문에 관로 내부의 송수작용에 유체저항이 거의 없어 오 폐수의 통수중에 오물질이 튜브에 걸리거나 체이는 일이 없이 양호하게 통수된다.In addition, since the opening of the tube stuck to the inner circumferential surface of the pipe is fixed to the inner surface of the pipe, it has almost no fluid resistance in the water supply action inside the pipeline, so that dirt is not caught or caught in the tube during the passage of waste water. Water is passed.

튜브의 개구부를 협착상태로 관체의 내면에 기밀하게 체결하고 튜브에는 공기의 주입관을 관접형성하였기 때문에 구조가 간단하고 개폐작용이 확실하며 닫힌 상태에서는 고무튜브와 관체의 내면에 접촉면적이 비교적 넓어, 튜브의 공기압보다 작은 수압에서는 관로가 무단 개방되는 일이 없다.Since the opening of the tube is tightly fastened to the inner surface of the tube and the air inlet tube is formed in the tube, the structure is simple and the opening and closing is assured. In the closed state, the contact area between the rubber tube and the inner surface of the tube is relatively large. In other words, the pipeline is never opened at water pressure less than the air pressure of the tube.

또 기계적인 작동부위가 없으므로 오래 사용하여도 마모되거나 고장날 개소가 거의 없으며 오 폐수 관로에 사용하여도 산화 부식의 우려가 거의 없다. 또 관체 내부에 튜브를 체착하는 정도이므로 생산 코스트가 종래의 기계식 밸브장치에 비하여 저렴하고 설치 및 관리가 용이하여, 오 폐수 관로를 비롯하여 각종 산업의 유체관로에 보다 안전하고 유용하게 사용할 수 있는 효과가 있다.In addition, since there is no mechanical working part, there are few places where it will be worn or broken even after long use, and there is little concern of oxidative corrosion even when used in waste water pipe. In addition, since the tube fits inside the pipe, the production cost is cheaper than the conventional mechanical valve device, and it is easy to install and manage. Therefore, it can be used more safely and usefully in fluid pipes of various industries including wastewater pipes. There is.

Claims (1)

튜브를 이용한 개폐장치에 있어서, 봉투형의 고무 튜브(1)의 개구단부(5)를 협착하여 관체(2)의 유입구측 내주면에 기밀하게 체결밴드(3)와 볼트(4)로 체결하고 관체(2)를 관통하여 튜브(1)의 내부에 공기 주입관(7)을 관접 형성하여 공기 주입 및 배출에 따른 튜브의 팽창 수축으로 관로를 개폐하게 된 것을 특징으로 하는 송수관의 관로 개폐장치.In the opening and closing apparatus using a tube, the opening end part 5 of the bag-shaped rubber tube 1 is squeezed and fastened to the inner circumferential surface of the inlet side of the tube 2 by a fastening band 3 and a bolt 4, (2) penetrating the air inlet pipe 7 formed inside the tube (1) by the expansion and contraction of the tube by the expansion and contraction of the tube according to the air injection and discharge, the pipeline opening and closing device of the water pipe.
KR2019970022682U 1997-08-21 1997-08-21 Water valve KR200168043Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019970022682U KR200168043Y1 (en) 1997-08-21 1997-08-21 Water valve

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Application Number Priority Date Filing Date Title
KR2019970022682U KR200168043Y1 (en) 1997-08-21 1997-08-21 Water valve

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KR200168043Y1 true KR200168043Y1 (en) 2000-03-02

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100847600B1 (en) 2007-05-11 2008-07-21 (주)대도엔텍 Rubber gate for pipe line
KR100878887B1 (en) * 2008-04-23 2009-01-15 (주)대도엔텍 Opening and shutting apparatus of bypass pipe for movable weir

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100847600B1 (en) 2007-05-11 2008-07-21 (주)대도엔텍 Rubber gate for pipe line
KR100878887B1 (en) * 2008-04-23 2009-01-15 (주)대도엔텍 Opening and shutting apparatus of bypass pipe for movable weir

Also Published As

Publication number Publication date
KR19990009435U (en) 1999-03-15

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