KR890000345Y1 - Connecting pipe for water-supplying pipe - Google Patents

Connecting pipe for water-supplying pipe Download PDF

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Publication number
KR890000345Y1
KR890000345Y1 KR2019850010058U KR850010058U KR890000345Y1 KR 890000345 Y1 KR890000345 Y1 KR 890000345Y1 KR 2019850010058 U KR2019850010058 U KR 2019850010058U KR 850010058 U KR850010058 U KR 850010058U KR 890000345 Y1 KR890000345 Y1 KR 890000345Y1
Authority
KR
South Korea
Prior art keywords
pipe
rubber ring
wheel
contact
water
Prior art date
Application number
KR2019850010058U
Other languages
Korean (ko)
Other versions
KR870004061U (en
Inventor
박진현
Original Assignee
박진현
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박진현 filed Critical 박진현
Priority to KR2019850010058U priority Critical patent/KR890000345Y1/en
Publication of KR870004061U publication Critical patent/KR870004061U/en
Application granted granted Critical
Publication of KR890000345Y1 publication Critical patent/KR890000345Y1/en

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Classifications

    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially

Abstract

내용 없음.No content.

Description

수도 파이프 이음관Water pipe fittings

제1도는 본 고안의 이음상태 단면도.1 is a cross-sectional view of the joint state of the present invention.

제2도는 본 고안의 분해 예시도이다.2 is an exploded view of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 이음관 몸통 1' : 돌출테1: Joint pipe body 1 ': protruding frame

2 : 패킹삽입홈 3 : 고무링2: Inserting groove 3: Rubber ring

4 : 고무링 받침륜 4' : 내향돌륜4: rubber ring support wheel 4 ': inwardly turning wheel

5 : 접촉륜 5' : 접촉돌재5: contact wheel 5 ': contact stone

6 : 압착륜 6' : 접촉돌기6: pressing ring 6 ': contact projection

6'' : 요입홈 7 : 돌출편6 '': recessed groove 7: protrusion

7' : 통공 8 : 파이프7 ': through hole 8: pipe

5'' : 신축홈 9 : 보울트5 '': New Groove 9: Bolt

10 : 너트10: nut

본 고안은 고압수도 파이프의 이음관에 관한 것으로 이음관내에 삽설된 수도파이프가 고압을 받아도 쉽게 해탈되지 않게 이음관의 구성을 개선한 것이다.The present invention relates to a joint pipe of a high pressure water pipe and improves the configuration of the joint pipe so that the water pipe inserted in the joint pipe is not easily released even under high pressure.

종래의 이음관 구조는 접속관의 양단확대부에 원륜상으로 된 패킹을 넣고 수도관을 끼워 넣어서 보울트와 너트로 조이게 한 것이므로 수밀효과는 어느정도 달성할 수 있으나, 수도파이프내에 고압이 작용할 경우 이를 감당하지 못해 파이프와 이음관이 서로 분리되는 결점이 있었다.Conventional seam pipe structure is a circular-shaped packing in both ends of the connection pipe and the water pipe is inserted and tightened with bolts and nuts, so that the watertightness effect can be achieved to a certain extent, but it does not handle this when high pressure is applied in the water pipe. There was a drawback that the pipes and the fittings were separated from each other.

주철제로된 이음관 몸통(21)의 양단에 패킹 삽입홈(2)을 형성시켜 그 내부에 단면이 원으로된 고무링(3)을 넣고 그위에 합성수지제 고무링 받침륜(4)을 얹어 내향돌륜(4')이 고무링(3)위에 중첩되게하여 파이프(8)를 끼우는 공지된 이음관에 있어서 고무링 받침륜(4)외측에 외벽이 경사면으로 되고 내면으로 파형접촉돌체(5')가 형성되며, 주벽에 신축홈(5')이 있는 접촉륜(5)을 끼우고 그 외측에 압착륜(6)을 포개어 지게 끼워서 양측압착륜의 돌출편(7)에 형성된 통공(7')으로 보울트(9) 삽통시켜 너트(10)로 긴착시키게 한 구조이다.A packing insertion groove 2 is formed at both ends of the cast iron pipe body 21, and a rubber ring 3 having a circular cross section is inserted therein, and a rubber ring bearing ring 4 made of synthetic resin is placed thereon. In a known joint pipe in which the wheel wheels 4 'are superimposed on the rubber ring 3 to sandwich the pipe 8, the outer wall becomes an inclined surface on the outside of the rubber ring support wheel 4 and the corrugated contact protrusion 5' on the inner surface. Is formed, the through-hole (7 ') formed in the protruding piece (7) of both compression wheels by inserting the contact wheel (5) having the expansion groove (5') on the circumferential wall and overlapping the compression wheel (6) on the outside The bolt 9 is inserted into the nut 10 so as to be tightly attached.

이와 같이된 본 고안은 주철제 이음관 몸체(1)의 양측 패킹 삽입홈(2)에 단면이 원으로 된 고무링(3)을 넣고 받침륜(4)을 끼우고 외측으로 접촉륜(5)을 끼워 압착륜(6)이 조여지면 압착륜의 내면이 테이퍼형으로 되어서 접촉돌기(6')가 그 내면의 접촉륜(5) 외면 을 눌리게 되므로 접촉륜(5)의 하단은 고무링받침륜(4)을 가압하고, 동시에 내면의 파형접촉돌재(5')는 수도파이프(8)의 외면을 눌리면서 조여지게 되어서, 수도파이프(8)는 이음관 몸통(1)의 접속부에서 길이방향에 작용하는 인장력에 대항하면서 누수의 염려도 없는 결합이 이루어지는 것이다.The present invention as described above, the rubber ring (3) having a circular cross section is inserted into the packing insertion groove (2) on both sides of the cast iron fitting pipe body (1), the support wheel (4) is inserted and the contact wheel (5) to the outside When the presser wheel 6 is tightened, the inner surface of the presser wheel becomes tapered so that the contact protrusion 6 'presses the outer surface of the contact wheel 5 on the inner surface thereof, so that the lower end of the contact ring 5 has a rubber ring support wheel. (4) is pressed and at the same time the corrugated contact stone 5 'of the inner surface is tightened while pressing the outer surface of the water pipe 8, so that the water pipe 8 acts in the longitudinal direction at the connection portion of the joint pipe body 1; Combination is made without fear of leakage while resisting the tensile force.

Claims (1)

주철제로된 이음관몸통(1)의 양단에 패킹삽입홈(2)을 형성시켜 그 내부에 단면이 원으로된 고무링(3)을 넣고 그위에 합성수지재 고무링받침륜(4)을 얹어 내향돌륜(4')이 고무링(3)위에 중첩되게 하여 파이프(8)를 끼우는 공지된 이음관에 있어서 고무링받침륜(4) 외측에 외벽이 경사면으로 되고 내면으로 파형접촉돌재(5')가 형성되며, 주벽에 신축홈(5'')이 있는 접촉륜(5)을 끼우고 그 외측에 압착륜(6)을 포개어지게 끼워서 양측압착륜의 돌출편(7)에 형성된 통공(7')으로 보울트(9)를 삽통시켜 너트(10)로 긴착시키게한 수도파이프 이음관.A packing inserting groove 2 is formed at both ends of the cast iron pipe body 1, and a rubber ring 3 having a circular cross section is inserted therein, and a synthetic rubber ring support ring 4 is placed thereon. In a known joint pipe in which the wheel wheels 4 'are superimposed on the rubber ring 3 to sandwich the pipe 8, the outer wall becomes an inclined surface on the outer side of the rubber ring support wheel 4 and the corrugated contact stone 5' to the inner surface. And a contact hole (5 ') having an elastic groove (5' ') in the circumferential wall and the compression wheel (6) on the outside so as to overlap the through hole formed in the protruding piece (7) of both compression wheels A water pipe fitting pipe inserted into the bolt (9) and tightly tightened with the nut (10).
KR2019850010058U 1985-08-03 1985-08-03 Connecting pipe for water-supplying pipe KR890000345Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850010058U KR890000345Y1 (en) 1985-08-03 1985-08-03 Connecting pipe for water-supplying pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850010058U KR890000345Y1 (en) 1985-08-03 1985-08-03 Connecting pipe for water-supplying pipe

Publications (2)

Publication Number Publication Date
KR870004061U KR870004061U (en) 1987-03-31
KR890000345Y1 true KR890000345Y1 (en) 1989-03-09

Family

ID=19244568

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850010058U KR890000345Y1 (en) 1985-08-03 1985-08-03 Connecting pipe for water-supplying pipe

Country Status (1)

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KR (1) KR890000345Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100835078B1 (en) * 2007-11-09 2008-06-04 서명호 Apparatus for connecting waveform steel pipe

Also Published As

Publication number Publication date
KR870004061U (en) 1987-03-31

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