KR200182964Y1 - Coupling for jointing a nonferrous matals tube - Google Patents
Coupling for jointing a nonferrous matals tube Download PDFInfo
- Publication number
- KR200182964Y1 KR200182964Y1 KR2019990028229U KR19990028229U KR200182964Y1 KR 200182964 Y1 KR200182964 Y1 KR 200182964Y1 KR 2019990028229 U KR2019990028229 U KR 2019990028229U KR 19990028229 U KR19990028229 U KR 19990028229U KR 200182964 Y1 KR200182964 Y1 KR 200182964Y1
- Authority
- KR
- South Korea
- Prior art keywords
- ring
- ferrous metal
- socket
- joint
- coupling
- Prior art date
Links
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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0243—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member specially adapted for use with coated pipes
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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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
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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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
본 고안은 연결하고져 하는 비철금속재의 이음부분 외경에 형성된 수개의 돌기를 중심으로 외측쪽에는 철재에 절연코팅된 외 결속링을 비철금속재 접속링이 내측 내주연의 삽입홈 내부로 끼워지도록 수개의 돌기를 삽입시키고 내측쪽에는 내 결속링을 내측 내주연의 경사홈에 패킹링이, 외측면에 비철금속재 접속링이 각각 접하도록 삽입시킨후 비철금속재 이음부분을 철재에 절연코팅된 소켓의 각 내주연으로 삽입시켜 패킹링이 소켓 각 선단 내주연의 경사홈과 내 결속링 내측 내주연의 경사홈에 의해 이음부분의 외주연으로 압축되도록 내,외 결속링의 상,하부 체결단과 소켓의 상,하부 체결단과를 볼트, 너트로서 체결시켜서 양쪽 배관을 밀폐되게 고정시키는 비철금속관의 이음용 커플링.The present invention focuses on several projections formed on the outer diameter of the joint part of the nonferrous metal to be connected, and the outer coupling ring insulated on the outer side of the non-ferrous metal connecting ring is inserted into the insertion groove of the inner inner circumference. Insert the inner coupling ring into the inclined groove of the inner inner circumference and the non-ferrous metal connection ring on the outer side, respectively, and insert the non-ferrous metal joint into the inner circumference of the socket coated with steel. Upper and lower fastening ends of the inner and outer fastening rings and upper and lower fastening ends of the sockets are inserted so that the packing ring is compressed into the outer circumference of the joint by the inclined groove of the inner circumferential edge of each end of the socket and the inner circumferential inner ring of the inner ring Couplings for non-ferrous metal pipes, which fasten ends and bolts and nuts to secure both pipes.
Description
본 고안은 동 또는 스테인레스, 등 비철금속관을 상호 연결시키는 비철금속관의 이음형 커플링에 관한 것이다.The present invention relates to a joint coupling of a nonferrous metal tube interconnecting a nonferrous metal tube such as copper or stainless steel.
통상 비철금속관을 철재 커플링으로 연결시 이질물질간의 접속으로 인해 배관이 부식되므로 이를 방지하기 위하여 커플링을 청동 또는 황동으로 제조하므로서 제품값이 고가였으며 커플링의 구조도 양쪽 배관의 이음부분을 주로 상하 반원형으로 분리된 상,하 커플링만을 볼트, 너트로서 조립하였으므로 조립시 양쪽 배관의 수평정확도 등으로 조립하기가 까다롭고 작업시간도 많이 소요되었으며 외부의 작은 유동에도 연결이 이완되어 누수가 되는 결점이 있었다.In general, when the non-ferrous metal pipe is connected with a steel coupling, the pipe is corroded due to the connection between heterogeneous materials, so that the coupling is made of bronze or brass to prevent this, and the price of the product is expensive. Since only the upper and lower couplings separated by the upper and lower semicircles are assembled as bolts and nuts, it is difficult to assemble due to the horizontal accuracy of both pipes, and it takes a lot of work time. There was this.
본 고안에서는 이와 같은 결점들을 해결하기 위하여 연결하고져 하는 비철금속재의 이음부분 외경에 형성된 수개의 돌기를 중심으로 외측쪽에는 철재에 절연코팅된 외 결속링을 비철금속재 접속링이 내측 내주연의 삽입홈 내부로 끼워지도록 수개의 돌기를 삽입시키고 내측쪽에는 내 결속링을 내측 내주연의 경사홈에 패킹링이, 외측면에 비철금속재 접속링이 각각 접하도록 삽입시킨후 비철금속재 이음부분을 철재에 절연코팅된 소켓의 각 내주연으로 삽입시켜 패킹링이 소켓 각 선단 내주연의 경사홈과 내 결속링 내측 내주연의 경사홈에 의해 이음부분의 외주연으로 압축되도록 내,외 결속링의 상,하부 체결단과 소켓의 상,하부 체결단과를 볼트, 너트로서 체결시켜서 양쪽 배관을 밀폐되게 고정시키는 것으로 도면에 의거 상세히 서명하면 다음과 같다.In the present invention, in order to solve such defects, a non-ferrous metal connection ring has an outer-coupling ring insulated on steel on the outer side of the inner groove of the inner groove of the inner circumference. Insert a number of protrusions so that they can be inserted into the inner side, and the inner binding ring is inserted into the inclined groove of the inner inner circumference, and the nonferrous metal connection ring is in contact with the outer side. Insert the inner and outer circumference of the socket so that the packing ring is compressed into the outer circumference of the joint by the inclined groove of the inner circumference of the socket and the inclined groove of the inner circumference ring. The upper and lower fastening ends of the ends and the sockets are fastened by bolts and nuts to fix both pipes in a sealed manner. same.
도 1은 본 고안의 조립상태를 보인 분해사시도1 is an exploded perspective view showing the assembled state of the present invention
도 2는 동 조립상태의 종단면도2 is a longitudinal sectional view of the assembled state;
도 3a, b는 소켓형상을 ㄱ 형 또는 ㅓ 형으로 형성시킨 평면도Figure 3a, b is a plan view of the socket shape formed in a or ㅓ shape
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1, 1a : 비철금속재 배관 2 : 수개의 돌기1, 1a: non-ferrous metal pipe 2: several projections
3, 4 : 비철금속재 접속링 2a : 돌륜3, 4: nonferrous metal connection ring 2a: wheel ring
10 : 소켓 11, 12 : 상,하부 체결단10: Socket 11, 12: Upper and lower tightening ends
13, 23 : 경사홈 14 : 패킹13, 23: inclined groove 14: packing
20, 30 : 내,외 결속링 21, 22, 31, 32 : 상,하부 체결단20, 30: internal and external binding rings 21, 22, 31, 32: upper and lower coupling ends
23, 33 : 삽입홈23, 33: insertion groove
연결하고져 하는 비철금속재 배관(1),(1a)의 이음부분 외경에 형성된 수개의 돌기(2)나 또는 돌륜(2a)을 중심으로 외측쪽에는 철재에 절연코팅된 외 결속링 (30)을 비철금속재 접속링(4)이 내측 내주연의 삽입홈(33) 내부로 끼워지도록 수개의 돌기(2)를 삽입시키고 내측쪽에는 내 결속링(20)을 내측 내주연의 경사홈(23)에 패킹링(14)이, 외측면에 비철금속재 접속링(3)이 각각 접하도록 삽입시킨후 비철금속재 이음부분을 철재에 절연코팅된 소켓(10)의 각 내주연으로 삽입시켜 패킹링(14)이 소켓 각 선단 내주연의 경사홈(13)에 접하도록 내,외 결속링(20), (30)의 상,하부 체결단(21),(22),(31),(32)과 소켓의 상,하부 체결단 (11),(12)을 볼트, 너트로서 체결시켜서 된 것이다.Several non-ferrous metal pipes (1) to be connected to (1a), a plurality of projections (2) formed in the outer diameter of the joint portion or the outer ring around the outer ring (30a) around the outer ring (30a) to the outer binding ring (30) non-ferrous metal Several projections 2 are inserted so that the reconnection ring 4 is inserted into the inner groove 330 of the inner circumference, and on the inner side, the inner bundling ring 20 is packed in the inner groove sloping groove 23. The ring 14 is inserted so that the non-ferrous metal connecting ring 3 is in contact with each other on the outer side, and then the non-ferrous metal joint is inserted into each inner circumference of the socket 10 insulated and coated on the steel, thereby packing ring 14 The upper and lower fastening ends 21, 22, 31 and 32 of the inner and outer binding rings 20 and 30 so as to be in contact with the inclined groove 13 of the inner circumferential edge of each socket end. The upper and lower fastening ends 11 and 12 are fastened by bolts and nuts.
그리고 소켓(10)을 ㄱ 형으로 형성시켜 배관 연결상태를 ㄱ 형 배관이음형으로 사용할 수가 있고 소켓(10)을 ㅓ 형으로 형성시켜 배관 연결상태를 ㅓ 형 배관이음형으로 사용할수도 있는 것이다.And by forming the socket 10 in the a-type pipe connection state can be used as the a-type pipe joint type, and by forming the socket 10 in the shape of the pipe type can also be used as a pipe-type pipe joint type.
이와 같은 구조로 된 본 고안은 동 또는 스테인레스, 등 비철금속관을 연결시킬때 철재인 소켓 및 내,외 결속링과의 직접 접촉을 방지하기 위하여 철재 소켓(10)과 내,외 결속링(20),(30) 전체를 절연재로 코팅하고 비철금속재 배관 이음부분의 돌기가 접속되어 배관결합시나 또는 외부조건에 의해 접촉력이 많은 내,외 결속링과의 접촉부분에 비철금속재 접속링을 접촉 사이에 끼워 넣어서 이질물질간의 접촉을 이중으로 방지하여 이질물질로 인한 배관의 부식을 최대한으로 방지할수가 있고 조립시에는 우선 연결하고져 하는 비철금속재 배관의 이음부분 외경에 형성된 수개의 돌기(2)나 또는 돌륜(2a)을 중심으로 외측쪽에는 철재에 절연코팅된 외 결속링(30)을 비철금속재 접속링(4)이 삽입홈(33) 내부로 돌기와의(2) 사이에 끼워지도록 삽입시키고 내측쪽에도 내 결속링(20)을 비철금속재 접속링(3)이 사이에 끼워지도록 삽입시킨후 비철금속재 이음부분을 철재에 절연코팅된 소켓 내주연으로 삽입시켜 패킹링(14)이 소켓 내주연의 경사홈 (13)과 내 결속링 내주연의 경사홈(23)에 의해 이음부분의 외주연으로 압축되어 밀폐가 되도록 내,외 결속링 (20),(30)의 상,하부 체결단(21),(22),(31),(33)과 소켓(10)의 상,하부 체결단(11) ,(12)과를 볼트, 너트로서 체결시켜서 양쪽배관을 밀폐되게 고정시킬수가 있는 것이다.The present invention has a structure such as copper or stainless, when connecting a non-ferrous metal pipe, such as iron socket and the inner and outer binding ring in order to prevent direct contact with the inner and outer binding ring (20) and the inner and outer binding ring (20) (30) is coated with insulating material and non-ferrous metal pipe joints are connected to each other so that the non-ferrous metal connecting ring is inserted between the contacts between inner and outer binding rings, which have a large contact force due to pipe joining or external conditions. By preventing double contact between foreign materials by inserting it, it is possible to prevent corrosion of pipes by foreign materials as much as possible. When assembling, several projections (2) or wheel wheels formed on the outer diameter of the joint part of the non-ferrous metal pipe to be connected first On the outer side of the center 2a), the outer coupling ring 30 coated with steel is inserted so that the non-ferrous metal connecting ring 4 is inserted into the insertion groove 33 between the projection and the inside of the groove 2, Insert the binding ring 20 in the figure so that the nonferrous metal connection ring 3 is interposed therebetween, and then insert the nonferrous metal joint into the inner circumference of the socket coated with the iron, so that the packing ring 14 inclines the inner circumference of the socket. The upper and lower fastening ends 21 of the inner and outer binding rings 20 and 30 are compressed by the groove 13 and the inclined groove 23 of the inner circumferential ring and sealed to the outer circumference of the joint. And (22), (31), (33) and the upper and lower fastening ends (11), (12) of the socket 10 and the bolts and nuts can be fastened to secure both pipes to be sealed.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990028229U KR200182964Y1 (en) | 1999-12-15 | 1999-12-15 | Coupling for jointing a nonferrous matals tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990028229U KR200182964Y1 (en) | 1999-12-15 | 1999-12-15 | Coupling for jointing a nonferrous matals tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200182964Y1 true KR200182964Y1 (en) | 2000-05-15 |
Family
ID=19601354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019990028229U KR200182964Y1 (en) | 1999-12-15 | 1999-12-15 | Coupling for jointing a nonferrous matals tube |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200182964Y1 (en) |
-
1999
- 1999-12-15 KR KR2019990028229U patent/KR200182964Y1/en not_active IP Right Cessation
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