KR930006015Y1 - Pipe fitting - Google Patents

Pipe fitting Download PDF

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Publication number
KR930006015Y1
KR930006015Y1 KR2019910003870U KR910003870U KR930006015Y1 KR 930006015 Y1 KR930006015 Y1 KR 930006015Y1 KR 2019910003870 U KR2019910003870 U KR 2019910003870U KR 910003870 U KR910003870 U KR 910003870U KR 930006015 Y1 KR930006015 Y1 KR 930006015Y1
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KR
South Korea
Prior art keywords
pipe
sealing
annular
sealing member
tube
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KR2019910003870U
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Korean (ko)
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KR920018328U (en
Inventor
박종태
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태광프라스틱공업 주식회사
박종태
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Priority to KR2019910003870U priority Critical patent/KR930006015Y1/en
Publication of KR920018328U publication Critical patent/KR920018328U/en
Application granted granted Critical
Publication of KR930006015Y1 publication Critical patent/KR930006015Y1/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
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00Joints with sleeve or socket
    • F16L21/02Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/03Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed in the socket before connection

Abstract

내용 없음.No content.

Description

관체이음구의 구조Structure of pipe fittings

제1도는 본고안의 분해사시도.1 is an exploded perspective view of the present article.

제2도는 본고안의 전단면도.2 is a shear view of the present paper.

제3도는 본고안의 결합상태를 보인 반단면도.Figure 3 is a half cross-sectional view showing the combined state of the present article.

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

1 : 이음구 2 : 밀폐부재1: Joint 2: Sealing member

10 : 연결관 10A : 관체10: connector 10A: tube

11 : 수용부 20 : 환형돌기11: accommodating part 20: annular protrusion

21 : 봉입편21: Enclosure

본고안은 관체이음구의 구조에 관한것으로, 특히 관이음작업이 간편하면서도 밀폐성이 우수하여 누수또는 누출을 방지할수 있도록한 관체이음구의 구조에 관한것이다.This paper relates to the structure of pipe fittings, and more particularly, to the structure of pipe fittings which can prevent leaks or leaks due to the simple sealing and excellent sealing.

관은 일반적으로 배관에 의하여 전송하는 유체의 종류, 유량, 압력, 온도등을 고려하여 관의 재료, 강도, 크기등을 결정하고 그 사용 목적에 따라서 수도용, 가스용, 압력배관용등으로 나뉘어진다.In general, pipe materials are determined in consideration of the type, flow rate, pressure, and temperature of the fluid transferred by the pipe, and are divided into water, gas, and pressure pipes according to their purpose of use. .

또한 그재질에 따라서 스테인레스관, 강관, 동관등이 있으며 근래에는 P.V.C(피이, 브이, 씨이)고나 또는 P.E(피이)관등 각종 폴리에스텔관이 개방되어 사용되고 있다.Also, depending on the material, there are stainless steel pipe, steel pipe, copper pipe, etc. In recent years, various polyester pipes such as P.V.C (P, V, C) or P.E (P) pipe are used.

그중 P.E(피이)관은 내식성, 내한성, 내약품성이 우수하여 부식이나 전식이 전혀없으며 물성변화가 거의 없을뿐만 아니라 재질자체 내에서 추출되어 나오는 철분이나 기타 이물질이 전혀없고, 강관 또는 연관에 비해 값이 저렴하다는 특성을 지니고있어 널리 사용되고 있다.Among them, PE pipe is excellent in corrosion resistance, cold resistance, and chemical resistance, so there is no corrosion or corrosion, and there is almost no change in physical properties, no iron or other foreign substances extracted from the material itself, It is inexpensive and widely used.

한편, 이러한 관체중에서 P.E(피이)관을 연결하는데에는 그사용 목적이나 용도에 따라서 다양한 접합방식이 있다.On the other hand, there is a variety of joining methods for connecting the P.E (pipe) pipes in accordance with the purpose or use thereof.

즉, 이러한 P.E(피이)관을 연결하는데에는 그사용 목적이나 용도에 따라서 다양한 접합방식이 있다.That is, there are various joining methods for connecting such P.E (pipe) pipes according to the purpose or use thereof.

즉, 이러한 P.E(피이)관 연결방식은 나사조입식, 플랜지형접합식 또는 열응착식등이 사용되어지고 있는데, 상기 나사조임식은 관체의 내측 또는 외측에 암나사부와 수나사부를 구비하여 상호 체결토록한 것이고, 플랜지형접합방식은 관체의 각각의 단부에 다수의 구멍을 가진 플랜지부를 구비하여 상호 일치시켜 나사 또는 리벳팅 및 용접으로 접합시키는 것으로 관의 지름 또는 내압이 클경우에 사용되고 있다.In other words, such a PE pipe connection method is used screwed, flanged or heat-adhesive, etc. The screwed type is provided with a female thread and a male thread on the inner side or the outer side of the tube to be mutually fastened. In the flange type joining method, a flange portion having a plurality of holes is provided at each end of the tube to be matched to each other and joined by screw or riveting and welding.

또한 열융착식은 관체의 이음부를 서로 대향되도록 하고 이들을 히이터로 가열시킨후 서로 압착시켜 연결하게 되는 것이다.In addition, the thermal fusion type is to connect the joints of the tube to each other and to heat them with a heater and then press them together.

그러나 상기에서와 같은 P.E(피이)관 연결방식들은 수평연결 방식에서는 작업이 가능하지만, 고층아파트에서와 같이 관을 수직으로 연결하는 경우에는 일단, 지상에서 조립후에 관체를 세워 연결해야 하는등 관열결작업이 용이하지 않을뿐만아니라, 관체의 취급이 불편하고 번거로운 문제점이 있었다.However, the PE pipe connection methods as described above can work in a horizontal connection method, but when connecting pipes vertically as in high-rise apartments, the pipes must be connected upright after assembly on the ground. Not only is not easy to work, but there was a problem inconvenient and cumbersome handling of the tube.

또한 열융착방식은 시공시에 접합시키기위하여 양관체를 히터로 가열후 압착시키는 별도의 히터및, 클램프등의 장비들이 구비되어야 하고, 작업공정이 복잡할뿐만아니라 시공시에 시공자가 화상을 입게되는등의 문제점이 있었다.In addition, the thermal fusion method should be equipped with a separate heater and a clamp, such as a clamp for heating and pressing both pipes with a heater in order to be bonded at the time of construction, and the work process is complicated, as well as the burner during the construction There was a problem.

본고안은 이와같은 문제점을 감안하여 이루어진것으로, 그목적은 관이음작업이 간편하면서도 밀폐성이 우수하여 누수 또는 누출을 미연에 방지할수 있도록한 관체이음구의 구조를 제공함에 있다.This paper has been made in view of the above problems, and its purpose is to provide a structure of pipe fittings that can prevent leaks or leaks due to easy sealing and excellent sealing.

즉, 소정의 길이를 가지는 연결관의 단부에 일체로 사출성형된 수용부를 갖춘 이음구와, 상부에 환형의 봉입편 그리고 내측주연에 다수의 환형돌기를 가진 밀폐부재를 구비하여 상기 수용부에 개재시킨 것으로, 상기밀폐부재내로 관체를 억지끼움방식에 의해 삽입시키는 것으로서 관체의 연결작업이 용이하고 밀폐성을 증대시킬수 있게함을 특징으로 하는 것이다.That is, a joint having an accommodating part integrally injection-molded at the end of the connecting tube having a predetermined length, a sealing member having an annular sealing piece at the top and a plurality of annular protrusions at the inner circumference thereof are interposed in the accommodating part. By inserting the tubular body into the sealing member by the interference fitting method, it is characterized in that it is easy to connect the tubular body and increase the sealing property.

이를 첨부된 도면을 참조로하여 구젝으로 설명하면 다음과 같다.This will be described with reference to the accompanying drawings as follows.

제1도는 본고안의 분해사시도이고 제2도는 본고안의 전단면도이다.1 is an exploded perspective view of the present invention and FIG. 2 is a front sectional view of the present invention.

소정의 길이를 가지는연결관(10)단부에 수용부(11)가 일체로 사출성형된 이음구(1)와 상기 이음구(1)내부에 구비되는 밀폐부재(2)로 이루어지는 것으로서, 상기 이음구(1)는 중앙 소정폭의 상, 하부가 외향으로 경사지게 확관되도록 수용부(11)가 구비되어 상하가 관통된 소정의 길이를 가지는 연결관(10)의 단부에 일체로 사출성형되는 것이며, 상기 밀폐부재(2)는 탄성력을 가지는 고무재를 이용하여 상부 주연이 양측으로 벌려지도록한 환형의 봉입편(21)이 구비되고 내측 주연에는 내향으로 다수 돌설된 환형돌기(20)가 갖추어져, 상기 이음구(1)의 수용부(11)에 개재되는 것이다.The fitting port (1) is formed of a joint (1) injection molded integrally in the end portion of the connecting pipe (10) having a predetermined length and a sealing member (2) provided inside the joint (1), the joint (1) ) Is an injection molding integrally formed at the end of the connecting pipe 10 having a predetermined length through which the receiving portion 11 is provided so that the upper and lower portions of the central predetermined width are inclined outwardly. (2) is provided with an annular encapsulation piece 21 having an upper periphery open to both sides by using a rubber material having an elastic force, and the inner periphery is provided with an annular protrusion 20 protruding inwardly in a large number, It is interposed in the receiving portion 11 of the).

이와같이 구성된 본고안의 작용효과를 설명하면 다음과 같다.The operational effects of the proposed paper thus constructed are as follows.

제3도는 본고안의 결합상태를 보인 반단면도로서, 관이음시 이음구(1)내에 구비된 수용부(11)에 연결하고자 하는 관체(10A)를 밀폐부재(2)내로 억지끼움식으로 삽입하여 연결시키는 것으로, 이는 관이음시 밀폐부재(2)내로 삽입되어지는 관체(10A)가 밀폐부재(2)의 내주연에 구비된 환형돌기(20)를 가입하게되면 환형돌기(20)는 내측으로 밀려나게되고, 계속해서 삽입되어지고 있는 관체(10A)가 밀폐부패(2)상부주연에 구비된 환형의 봉입편(21)에 이르게되면 봉입편(21)이 외향으로 밀려나가게되면서 소정의 위치에서 삽입을 완료하게 되는데 이때 외향으로 밀려나간 환형돌기(20)가 봉입편(21)은 자체의 탄성력에 의해서 관체(10A)중심을 향해 힘을 가하게 된다.FIG. 3 is a half sectional view showing a coupling state of the present invention, in which a pipe body 10A intended to be connected to the receiving portion 11 provided in the fitting hole 1 is inserted into the sealing member 2 by a force fitting method. In this case, when the tube 10A inserted into the sealing member 2 joins the annular projection 20 provided at the inner circumference of the sealing member 2, the annular projection 20 is pushed inward. When the tubular body 10A, which is continuously inserted, reaches the annular sealing piece 21 provided at the upper edge of the sealing rotator 2, the sealing piece 21 is pushed outward and inserted at a predetermined position. At this time, the annular protrusion 20 pushed outward is applied to the sealing piece 21 by the elastic force of its own to the center of the tube (10A).

즉, 환형돌기(20)도 관체(10A)의 중심을 향해 힘이 작용하게 되어 상기 관체(10A)가 이탈됨을 방지토록하고 환형의 봉입편(21) 또한 관체(10A)가 중심으로 밀착됨에 따라서 기밀을 유지토록 한것이다.That is, the annular protrusion 20 also acts toward the center of the tube body 10A to prevent the tube body 10A from being separated, and the annular encapsulation piece 21 also adheres to the tube body 10A. It was kept confidential.

이와같이 본고안은 연결관 단부에 일체로 사출성형된 수용부를 갖춘 이음구를 구비하여 수용부내에 밀폐성이 우수한 밀폐부재를 구비시켜 상기 밀폐부재내로 관을 억지끼움식으로 삽입하여 연결시키는 것으로서, 이는 관이음 작업이 간편하면서도 밀폐성이 우수할뿐만 아니라 제작 및 시공이 간편하여 시공비를 절감할수 있는 효과를 가지는 것이다.In this way, the present invention is provided with a joint having a receiving part integrally injection-molded at the end of the connecting pipe to provide a sealing member with excellent sealing property in the receiving part, thereby forcibly inserting the pipe into the sealing member and connecting the pipe joint. It is easy to work and has excellent sealing property as well as easy to manufacture and construct to have an effect of reducing construction cost.

Claims (1)

관을 연결하는 관체이음구에 있어서, P.E(피이)를 재질로하여 연결관(10)단부에 상, 하부를 외향으로 경사지게 확관되도록 일체로 사출성형된 수용부(11)를 갖춘이음구(1)와, 상기이음구(1)의 수용부(11)내에 상부주연이 양측으로 벌려진 환형의 봉입편(21)과, 내측주연이 내향으로 다수돌기된 환형돌기(20)가 구비된 밀폐부재(2)를 갖춘것을 특징으로 한 관체이음구의 구조.In the pipe fitting for connecting the pipe, the fitting port (1) having a receiving part (11) integrally injection-molded so as to be inclined outwardly inclined outwardly at the end of the connecting pipe (10) made of PE (Pee) material In the receiving portion 11 of the fitting port 1, the sealing member 2 is provided with an annular encapsulation piece 21 having an upper circumference open to both sides, and an annular protrusion 20 with a plurality of inner circumferences projecting inwardly. Structure of pipe fittings characterized by having.
KR2019910003870U 1991-03-22 1991-03-22 Pipe fitting KR930006015Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910003870U KR930006015Y1 (en) 1991-03-22 1991-03-22 Pipe fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910003870U KR930006015Y1 (en) 1991-03-22 1991-03-22 Pipe fitting

Publications (2)

Publication Number Publication Date
KR920018328U KR920018328U (en) 1992-10-19
KR930006015Y1 true KR930006015Y1 (en) 1993-09-13

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Application Number Title Priority Date Filing Date
KR2019910003870U KR930006015Y1 (en) 1991-03-22 1991-03-22 Pipe fitting

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