KR20200066596A - 버터플라이 밸브용 어댑터 및 버터플라이 밸브-배관 결합체 - Google Patents
버터플라이 밸브용 어댑터 및 버터플라이 밸브-배관 결합체 Download PDFInfo
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- KR20200066596A KR20200066596A KR1020200048853A KR20200048853A KR20200066596A KR 20200066596 A KR20200066596 A KR 20200066596A KR 1020200048853 A KR1020200048853 A KR 1020200048853A KR 20200048853 A KR20200048853 A KR 20200048853A KR 20200066596 A KR20200066596 A KR 20200066596A
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- KR
- South Korea
- Prior art keywords
- butterfly valve
- outer diameter
- head portion
- adapter
- body portion
- Prior art date
- Legal status (The legal status 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 status listed.)
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/221—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- F16K27/0218—Butterfly valves
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K25/00—Details relating to contact between valve members and seats
- F16K25/005—Particular materials for seats or closure elements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Valve Housings (AREA)
Abstract
Description
도 2는 본 발명의 일 구현예에 따른 버터플라이 밸브용 어댑터를 길이방향을 따라 이등분으로 절개하여 얻는 절단부를 헤드부쪽에서 바라본 도면이다.
도 3은 도 2의 절단부를 내측이 보이도록 측면에서 바라본 도면이다.
도 4는 도 2의 절단부와 참고예에 따른 어댑터의 절단부 사이에 버터플라이 밸브를 결합한 상태로서 내측이 보이도록 측면에서 바라본 도면이다.
도 5는 도 2의 절단부와 참고예에 따른 어댑터의 절단부 사이에 버터플라이 밸브를 결합한 상태로서 외측이 보이도록 측면에서 바라본 도면이다.
도 6은 본 발명의 일 구현예에 따른 버터플라이 밸브용 어댑터의 길이방향의 단면도로서 밸브 디스크와의 상대적 배치 구조를 나타낸 도면이다.
12: 헤드부 12a: 표면부
12b: 기저부 12c: 중간 곡면부
13: 연결부 20: 버터플라이 밸브
21: 밸브 본체 22: 밸브 디스크
30: 체결수단 31: 플랜지
32: 볼트
Claims (8)
- 원통형 바디부;
상기 바디부와 연통되고, 상기 바디부 보다 외경이 큰 헤드부; 및
상기 헤드부와 상기 바디부 사이에 위치하고, 일단부는 상기 바디부와 결합되고 타단부는 상기 헤드부와 결합되며, 상기 바디부 보다는 크고 상기 헤드부 보다는 작은 외경을 갖는 부분을 포함하는 중공형 연결부를 포함하고,
상기 헤드부 내벽은 전체 둘레에 걸쳐 일정한 종방향 곡률반경을 갖도록 형성된 곡면부를 포함하는 버터플라이 밸브용 어댑터. - 제1항에 있어서,
상기 헤드부의 최소 두께는 상기 바디부의 평균두께보다 큰 버터플라이 밸브용 어댑터. - 제1항에 있어서,
상기 연결부는 일단부 외경이 상기 헤드부 외경과 동일하고 타단부 외경은 상기 바디부 외경과 동일하도록 외표면이 테이퍼지게 형성된 것인 버터플라이 밸브용 어댑터. - 제1항에 있어서,
상기 헤드부의 외경은 상기 연결부의 최대 외경 보다 크고, 상기 연결부의 최대 외경은 상기 바디부의 외경 보다 크고, 상기 바디부의 외경은 상기 헤드부 내벽의 종방향 곡률반경의 2배 보다 큰 버터플라이 밸브용 어댑터. - 제1항에 있어서,
상기 바디부, 상기 연결부 및 상기 헤드부는 폴리에틸렌 재질로 일체로 형성된 버터플라이 밸브용 어댑터. - 제1항 내지 제5항 중 어느 한 항에 따른 버터플라이 밸브용 어댑터;
상기 버터플라이 밸브용 어댑터와 동일한 구성을 갖는 또 다른 버터플라이 밸브용 어댑터; 및
상기 한쌍의 버터플라이 밸브용 어댑터 사이에 개재되어 이들과 결합된 버터플라이 밸브를 포함하는 버터플라이 밸브-배관 결합체. - 제6항에 있어서,
상기 버터플라이 밸브의 밸브 디스크 직경은 상기 각 버터플라이 밸브용 어댑터의 헤드부의 최소 내경보다 큰 버터플라이 밸브-배관 결합체. - 제7항에 있어서,
상기 헤드부는 상기 버터플라이 밸브가 열린 상태일 때 상기 밸브 디스크와 상기 헤드부 내벽 사이의 간격이 일정하도록 구성된 버터플라이 밸브-배관 결합체.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020200048853A KR102158358B1 (ko) | 2020-04-22 | 2020-04-22 | 버터플라이 밸브용 어댑터 및 버터플라이 밸브-배관 결합체 |
| GB2105713.8A GB2594589B (en) | 2020-04-22 | 2021-04-21 | Butterfly valve adaptor and butterfly vale-pipe assembly including the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020200048853A KR102158358B1 (ko) | 2020-04-22 | 2020-04-22 | 버터플라이 밸브용 어댑터 및 버터플라이 밸브-배관 결합체 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200066596A true KR20200066596A (ko) | 2020-06-10 |
| KR102158358B1 KR102158358B1 (ko) | 2020-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020200048853A Active KR102158358B1 (ko) | 2020-04-22 | 2020-04-22 | 버터플라이 밸브용 어댑터 및 버터플라이 밸브-배관 결합체 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR102158358B1 (ko) |
| GB (1) | GB2594589B (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12221854B2 (en) | 2023-03-08 | 2025-02-11 | Saudi Arabian Oil Company | Wellbore chemical injection with tubing spool side extension flange |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4133558A (en) * | 1977-08-12 | 1979-01-09 | Vetco, Inc. | Misalignment pipe connector |
| KR810000126B1 (ko) * | 1976-12-23 | 1981-02-18 | 더블유. 더블유. 패터슨 | 밸브 아덥터 |
| US5806833A (en) * | 1995-07-26 | 1998-09-15 | Riibe; Gary | Universal non-weld pipe coupling |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4079746A (en) * | 1975-12-24 | 1978-03-21 | Keystone International, Inc. | Valve assembly having adapter means |
| US4101112A (en) * | 1976-11-24 | 1978-07-18 | Conners John A | Pipe line coupling system |
| KR102034415B1 (ko) * | 2019-07-19 | 2019-10-18 | 신홍열 | 유량제어용 버터플라이 밸브 |
-
2020
- 2020-04-22 KR KR1020200048853A patent/KR102158358B1/ko active Active
-
2021
- 2021-04-21 GB GB2105713.8A patent/GB2594589B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR810000126B1 (ko) * | 1976-12-23 | 1981-02-18 | 더블유. 더블유. 패터슨 | 밸브 아덥터 |
| US4133558A (en) * | 1977-08-12 | 1979-01-09 | Vetco, Inc. | Misalignment pipe connector |
| US5806833A (en) * | 1995-07-26 | 1998-09-15 | Riibe; Gary | Universal non-weld pipe coupling |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102158358B1 (ko) | 2020-09-21 |
| GB202105713D0 (en) | 2021-06-02 |
| GB2594589B (en) | 2022-12-28 |
| GB2594589A (en) | 2021-11-03 |
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