KR19990030401A - Elbow and Tee Couplings with Cylindrical Packing - Google Patents
Elbow and Tee Couplings with Cylindrical Packing Download PDFInfo
- Publication number
- KR19990030401A KR19990030401A KR1019980058375A KR19980058375A KR19990030401A KR 19990030401 A KR19990030401 A KR 19990030401A KR 1019980058375 A KR1019980058375 A KR 1019980058375A KR 19980058375 A KR19980058375 A KR 19980058375A KR 19990030401 A KR19990030401 A KR 19990030401A
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- KR
- South Korea
- Prior art keywords
- type
- elbow
- tee
- couplings
- cylindrical
- Prior art date
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Classifications
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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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
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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
- F16L43/00—Bends; Siphons
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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
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
- F16L17/04—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket with longitudinally split or divided sleeve
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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
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/021—T- or cross-pieces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Joints Allowing Movement (AREA)
- Joints With Sleeves (AREA)
Abstract
본 발명은 엘보우형 및 티형의 원통체 커플링을 상하 이등분으로 분리시켜 각 선단 내주연에 반원형 결속홈과 반원형 삽입홈을 각각 형성시킨 상,하부 커플링으로 형성시켜서 그 사이 내부에 엘보우형 및 티형의 원통체 커플링의 내주연 크기와 일치되고 각 선단부에는 밀폐링을 형성시킨 엘보우형 및 티형의 원통체 패킹을 상,하부 커플링의 내주연과 반원형 삽입홈에 상호 일치되게 끼우고 연결하고져 하는 배관의 이음부분으로 끝단부는 밀폐링의 내주 탄력돌기의 내부로 삽입시켜 밀폐시키고 이음부분 외경의 돌륜으로는 반원형 결속홈에 끼워지도록 상,하부 커플링을 결합시킨 후 상하 분리면 가장자리의 각 선단 및 코너부분에 서로 대향지게 돌출시킨 수개의 체결구를 볼트, 너트로서 체결시켜서 상,하부 커플링의 내부에 배관들을 고정시키는 원통체 패킹이 내장된 엘보우형 및 티형 커플링.The present invention separates the elbow-type and tee-type cylindrical coupling into upper and lower halves, and forms upper and lower couplings each having a semicircular binding groove and a semi-circular insertion groove formed at the inner circumference of each tip, thereby elbow and tee type therein. To match the inner circumference of the cylindrical coupling of the elbow type and the tee type cylindrical packing with the sealing ring formed at each tip, the inner circumferences of the upper and lower couplings and the semicircular insertion grooves are connected to each other. As the joint part of the pipe, the end part is inserted into the inner ring of the inner ring of the sealing ring to be sealed and the upper and lower couplings are combined to fit into the semicircular binding groove with the outer ring of the joint part. Fastening the pipes inside the upper and lower couplings by fastening several fasteners protruding from each other at the corners as bolts and nuts. Elbow and tee-type coupling the cylinder seals are built.
Description
본 발명은 엘보우형 및 티형의 커플링 내부에 연결하고져 하는 배관들을 상호 일체로 연결시킬수 있는 원통체 패킹을 내장시킨 엘보우형 및 티형 커플링에 관한 것이다.The present invention relates to an elbow type and a tee coupling incorporating a cylindrical packing capable of integrally connecting pipes which are supposed to be connected inside the elbow type and the tee coupling.
통상 엘보우형 및 티형 커플링인 경우 원통체로 형성되어 있어서 연결하고져 하는 배관들이 삽입되어 밀폐시켜 주는 패킹을 커플링의 각 선단부 내주연에 홈을 형성하여 각각 별개체의 패킹링을 끼워 넣었으므로 유체가 통과하면서 직접 접촉되는 커플링의 내주연을 도금이나 또는 도료 칠로서 절열시켰으나 유체의 급속한 흐름으로 인해 절연층이 쉽게 손상되고 유체의 종류 중 금속류에 치명적인 손상을 입히는 경우에는 사용이 불가능하였다.In the case of elbow type and tee type coupling, it is formed of cylindrical body, and the pipes to be connected are inserted and sealed to form a groove in the inner circumference of each end of the coupling, so that the fluid is The inner circumference of the coupling that is in direct contact as it passes through is insulated with plating or paint, but it cannot be used if the rapid flow of the fluid easily damages the insulating layer and causes fatal damage to metals of the fluid type.
본 발명에서는 이와 같은 결점들을 개선하기 위하여 엘보우형 및 티형의 원통체 커플링을 상하 이등분으로 분리시켜 각 선단 내주연에 반원형 결속홈과 반원형 삽입홈을 각각 형성시킨 상,하부 커플링으로 형성시켜서 그 사이 내부에 엘보우형 및 티형의 원통체 커플링의 내주연 크기와 일치되고 각 선단부에는 밀폐링을 형성시킨 엘보우형 및 티형의 원통체 패킹을 상,하부 커플링의 내주연과 반원형 삽입홈에 상호 일치되게 끼우고 연결하고져 하는 배관의 이음부분으로 끝단부는 밀폐링의 내주 탄력돌기의 내부로 삽입시켜 밀폐시키고 이음부분 외경의 돌륜으로는 반원형 결속홈에 끼워지도록 상,하부 커플링을 결합시킨 후 상하 분리면 가장자리의 각 선단 및 코너부분에 서로 대향지게 돌출시킨 수개의 체결구를 볼트, 너트로서 체결시켜서 상,하부 커플링의 내부에 배관들을 고정시키는 것으로 도면에 의거 상세히 설명하면 다음과 같다.In the present invention, the elbow-type and tee-type cylindrical couplings are divided into upper and lower halves to improve these defects, and formed by upper and lower couplings each having semicircular binding grooves and semicircular insertion grooves formed at the inner circumference of each tip. Corresponding to the inner circumferential size of the elbow and tee cylindrical couplings inside and between the ends, elbow and tee cylindrical packings formed with sealing rings are formed in the inner and semi-circular insertion grooves of the upper and lower couplings. The end part is sealed by inserting into the inner circumferential resilient protrusion of the sealing ring.The upper and lower couplings are combined to fit the semi-circular binding grooves with the outer ring of the joint. By fastening several fasteners protruding from each other to the front and corners of the edge of the separation surface as bolts and nuts, If it described in detail based on the drawings that for fixing the pipe to the inside of the coupling as follows.
도 1은 본 발명의 조립상태를 보인 분해사시도1 is an exploded perspective view showing the assembled state of the present invention
도 2는 동 결합구조를 보인 길이방향의 횡단면도Figure 2 is a longitudinal cross-sectional view showing the coupling structure
도 3는 도 2의 A - A선 단면도3 is a cross-sectional view taken along the line A-A of FIG.
도 4a, b는 원통체 패킹의 선단부를형 협지구로 형성시켜 이에4a and b show the tip of the cylindrical packing. Formed into the type narrow zone
고무링을 삽입시킨 구조를 보인 부분확대 단면도Partial enlarged cross-sectional view showing the structure with rubber ring inserted
도 5는 본 발명에서 티형 커플링의 조립된 상태를 보인 평면도Figure 5 is a plan view showing an assembled state of the tee coupling in the present invention
도면의 중요부분에 대한 부호의 설명Explanation of symbols for important parts of the drawings
1,1a: 이음부분 2 : 돌륜1,1a: joint part 2: wheel wheel
2a : 수개의 돌기 10, 10a: 상,하부 커플링2a: several projections 10, 10a: upper and lower coupling
11, 11a : 반원형 결속홈 12, 12a: 반원형 삽입홈11, 11a: semicircular binding groove 12, 12a: semicircular insertion groove
13, 13a : 체결구 20 : 원통체 패킹13, 13a: fastener 20: cylindrical packing
21 : 밀폐링 22 : 내주 탄력돌기21: sealing ring 22: inner elastic protrusion
23 : 고무링 24 : 내주 탄력돌기23: rubber ring 24: inner elastic protrusions
공지의 엘보우형 및 티형의 원통체 커플링을 상하 이등분으로 분리시켜 각 선단 내주연에 반원형 결속홈(11),(11a)과 그 내측으로 반원형 삽입홈(12),(12a)을 각각 형성시킨 상,하부 커플링(10),(10a)으로 형성시켜서 그 사이 내부에 엘보우형 및 티형의 원통체 커플링의 내주연 크기와 일치되고 각 선단부에는 내주 탄력돌기(22)의 밀폐링(21)을 형성시킨 엘보우형 및 티형의 원통체 패킹(20)을 상,하부 커플링의 내주연과 반원형 삽입홈(12),(12a)에 상호 일치되게 끼우고 연결하고져 하는 배관(1),(1a)의 이음부분으로 끝단부는 밀폐링(21)의 내주 탄력돌기(22)에 삽입시키고 이음부분 외경의 돌륜(2) 또는 수개의 돌기(2a)로는 반원형 결속홈(11),(11a)에 끼워지도록 상,하부 커플링(10),(10a)을 결합시킨 후 상하 분리면 가장자리의 각 선단 및 코너부분에 서로 대향지게 돌출시킨 수개의 체결구(13),(13a)를 볼트, 너트로서 체결시켜서 된 것으로 엘보우형 및 티형의 원통체 패킹(20)의 각 선단부에형 협지구(21a)를 형성시켜 이에 경사진 내주 탄력돌기(24)가 형성된 별개체의 고무링(23)을 끼워 넣어서 사용할수도 있는 것이다.The well-known elbow type and tee type cylindrical couplings are divided into upper and lower halves to form semi-circular binding grooves 11, 11a and semi-circular insertion grooves 12, 12a, respectively, on the inner circumference of each tip. The upper and lower couplings 10 and 10a are formed so as to correspond to the inner circumferential size of the elbow-type and tee-shaped cylindrical couplings therebetween, and each end portion has a sealing ring 21 of the inner circumferential resilient protrusion 22. Pipes (1) and (1a) to which the elbow-type and tee-type cylindrical packings (20), which are formed to fit the same, are fitted into the inner circumferences of the upper and lower couplings and the semicircular insertion grooves (12) and (12a). The end portion is inserted into the inner circumferential resilient protrusion 22 of the sealing ring 21 and inserted into the semicircular binding grooves 11 and 11a with the protrusion 2 of the outer diameter of the joint portion or several protrusions 2a. After coupling the upper and lower couplings 10 and 10a to each other, they protrude to the front and corner portions of the upper and lower separation surface edges. Each front end of the Kin number of fasteners (13), (13a), the bolt-shaped elbows that the fastening by a nut and a cylinder packing 20 of the tee It can also be used to form a rubber ring 23 of the separate body formed by forming the inclined narrow strip (21a) inclined inner elastic protrusions 24.
이와같은 구조로 된 본 발명의 조립상태를 설명하면 각 선단 내주연에 반원형 결속홈(11),(11a)과 그 내측으로 반원형 삽입홈(12),(12a)을 각각 형성시킨 상,하부 커플링(10),(10a)중 하부 커플링(10a)의 상부에 커플링의 내주연 크기와 일치되고 각 선단부에는 내주 탄력돌기(22)의 밀폐링(21)을 형성시킨 원통체 패킹(20)을 통체는 커플링의 내주연에, 밀폐링(21)은 반원형 삽입홈(12a)에 각각 일치되게 얹고 연결하고져 하는 배관의 이음부분(1),(1a)으로 끝단부는 밀폐링(21)의 내주 탄력돌기(22) 내부로 삽입시켜 밀폐시키고 이음부분 외경의 돌륜(2) 또는 수개의 돌기(2a)로는 반원형 결속홈(11a)에 삽입시키고 상부 커플링(10)으로 원통체 패킹의 상부에 일치되게 얹어 상,하부 커플링을 결합시킨후 상하 분리면 가장자리의 각 선단 및 코너부분에 서로 대향지게 돌출시킨 수개의 체결구(13),(13a)를 볼트, 너트로서 체결시켜 커플링 내부에 연결하고져 하는 배관들을 고정시켜 견고하게 연결하는 것이다.Referring to the assembled state of the present invention having such a structure, the upper and lower couples formed with semi-circular binding grooves 11, 11a and semi-circular insertion grooves 12, 12a in the inner periphery of each tip, respectively. Cylindrical packing 20 which matches the inner circumferential size of the coupling on the upper portion of the lower coupling 10a among the rings 10 and 10a and forms a sealing ring 21 of the inner circumferential resilient protrusion 22 at each of the front end portions. In the inner circumference of the coupling through the tubular body, the sealing ring 21 is placed on the semicircular insertion groove 12a to be matched and connected to the joint parts 1 and 1a of the pipe. Insert into the inner circumferential resilient protrusion (22) of the seal and insert into the semicircular binding groove (11a) with the protrusion (2) or several protrusions (2a) of the outer diameter of the joint portion and the upper portion of the cylindrical packing with the upper coupling (10). After the upper and lower couplings are coupled to each other, they are projected to face each other at the tip and corner of the upper and lower separation surface. Several fasteners 13 and 13a are fastened as bolts and nuts to fix the pipes to be connected inside the coupling and to firmly connect them.
이상과 같이 커플링에 연결된 배관들은 상,하부 커플링의 내주연 전체를 원통체 패킹이 에워싸고 또한 연결하고져 하는 배관의 이음부분이 원통체 패킹의 각 선단부에 형성시킨 밀폐링의 내주 탄력돌기 내부에 끼워져서 밀폐가 되므로 배관으로 통하는 유체는 커플링의 통체와는 직접 접촉이 없이 내주연에 내장된 원통체 패킹을 통해 통과하므로 커플링을 도금하거나 또는 도료 칠을 할 필요가 없이 어떠한 종류의 유체도 장기간동안 사용이 가능한 것이다.As mentioned above, the pipes connected to the coupling are surrounded by the cylindrical packing of the entire inner and outer periphery of the upper and lower couplings, and the inner portion of the inner ring elastic protrusion of the sealing ring formed at each end of the cylindrical packing by the joint portion of the pipe to be connected. Since the fluid is connected to the pipe and is sealed, the fluid passing through the pipe passes through the cylindrical packing built into the inner circumference, without direct contact with the cylinder of the coupling. Therefore, any type of fluid does not need to be plated or painted. It can also be used for a long time.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980058375A KR100315861B1 (en) | 1998-12-24 | 1998-12-24 | Elbow type and t type coupling mounted with cylindrical packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980058375A KR100315861B1 (en) | 1998-12-24 | 1998-12-24 | Elbow type and t type coupling mounted with cylindrical packing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990030401A true KR19990030401A (en) | 1999-04-26 |
| KR100315861B1 KR100315861B1 (en) | 2002-02-19 |
Family
ID=37531627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980058375A KR100315861B1 (en) | 1998-12-24 | 1998-12-24 | Elbow type and t type coupling mounted with cylindrical packing |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100315861B1 (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9395024B2 (en) | 2011-11-21 | 2016-07-19 | Victaulic Company | Coupling having gasket pocket of varying depth |
| US8820795B2 (en) | 2012-02-02 | 2014-09-02 | Victaulic Company | Fitting for joining pipe elements |
| US9182058B2 (en) * | 2012-02-08 | 2015-11-10 | Victaulic Company | Fitting having receptacle of varying depth |
| US9435469B2 (en) | 2012-09-11 | 2016-09-06 | Victaulic Company | Coupling with notched projections having gasket pocket of varying depth |
| US10578234B2 (en) | 2013-05-02 | 2020-03-03 | Victaulic Company | Coupling having arcuate stiffness ribs |
| USD764029S1 (en) | 2015-05-04 | 2016-08-16 | Victaulic Company | Pipe fitting segment |
| USD767105S1 (en) | 2015-05-04 | 2016-09-20 | Victaulic Company | Pipe fitting |
| USD767103S1 (en) | 2015-05-12 | 2016-09-20 | Victaulic Company | Pipe coupling segment |
| KR102103659B1 (en) | 2015-12-28 | 2020-04-23 | 빅톨릭 컴패니 | Adapter coupling |
| US10859190B2 (en) | 2016-05-16 | 2020-12-08 | Victaulic Company | Sprung coupling |
| US10533688B2 (en) | 2016-05-16 | 2020-01-14 | Victaulic Company | Coupling having tabbed retainer |
| US10605394B2 (en) | 2016-05-16 | 2020-03-31 | Victaulic Company | Fitting having tabbed retainer and observation apertures |
| CN107504308A (en) * | 2017-10-10 | 2017-12-22 | 桐城市文才管业有限公司 | A kind of bend pipe and its method for cleaning |
| US11781683B2 (en) | 2019-11-15 | 2023-10-10 | Victaulic Company | Shrouded coupling |
-
1998
- 1998-12-24 KR KR1019980058375A patent/KR100315861B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR100315861B1 (en) | 2002-02-19 |
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