JP2022540381A - 配管シール装置 - Google Patents
配管シール装置 Download PDFInfo
- Publication number
- JP2022540381A JP2022540381A JP2021578154A JP2021578154A JP2022540381A JP 2022540381 A JP2022540381 A JP 2022540381A JP 2021578154 A JP2021578154 A JP 2021578154A JP 2021578154 A JP2021578154 A JP 2021578154A JP 2022540381 A JP2022540381 A JP 2022540381A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- sealing device
- portions
- cylindrical
- pipe sealing
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 55
- 239000012530 fluid Substances 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 12
- 238000003466 welding Methods 0.000 abstract description 4
- 239000013013 elastic material Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
-
- 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
- F16L19/06—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends
- F16L19/065—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends the wedging action being effected by means of a ring
-
- 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
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/11—Plugs
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/11—Plugs
- F16L55/1108—Plugs fixed by screwing or by means of a screw-threaded ring
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/115—Caps
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/115—Caps
- F16L55/1152—Caps fixed by screwing or by means of a screw-threaded ring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
-
- 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
- F16L41/008—Branching pipes; Joining pipes to walls for connecting a measuring instrument
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pipe Accessories (AREA)
- Examining Or Testing Airtightness (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Joints With Pressure Members (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
Description
Claims (13)
- 配管の端部に設けられる配管シール装置であって、
円筒状且つ中空状であり、内側に配管(26)が挿入される挿入具(18)を有し、外側に配管末端側の外径が逐次大きくなる傾斜部(23)を有する第1の部分(11)と、
円筒状且つ中空状であり、内側に前記傾斜部(23)に対応して、配管末端側の内径が逐次大きくなる傾斜部(23)を有し、配管末端側の端面に閉塞面(32)を有する第2の部分(15)とを備えることを特徴とする配管シール装置。 - 前記閉塞面(32)は、反弾力を有することを特徴とする請求項1に記載の配管シール装置。
- 前記第2の部分(15)は、一側に安全部を設けることを特徴とする請求項1に記載の配管シール装置。
- 前記第2の部分(15)の配管中心側の外側に、外部締付け部(51)を設けることを特徴とする請求項1に記載の配管シール装置。
- 配管の端部に設けられる配管シール装置であって、
円筒状且つ中空状であり、外側は、配管に挿入されるように平行であり、内側に配管末端側の内径が逐次小さくなる傾斜部(23)を有する第1の部分(11)と、円筒状であり、外側に前記傾斜部(23)に対応して、配管末端側の外径が逐次小さくなる傾斜部(23)を有する第2の部分(15)とを備えることを特徴とする配管シール装置。 - 前記第2の部分(15)は、一側に流体出入部(43)を設けることを特徴とする請求項1または5に記載の配管シール装置。
- 前記第1の部分(11)と前記第2の部分(15)の間に、中間部(45)を設けることを特徴とする請求項1または5に記載の配管シール装置。
- 前記第1の部分(11)は、弾性変形部(19)を有することを特徴とする請求項1または5に記載の配管シール装置。
- 前記第2の部分(15)は、中央に貫通口(55)を設けることを特徴とする請求項5に記載の配管シール装置。
- 配管の端部に設けられる配管シール装置であって、
円筒状且つ中空状であり、内側に配管(26)が挿入される挿入具(18)を有し、外側に配管末端側の外径が逐次大きくなる傾斜部(23)を有する第1の部分(11)と、
円筒状且つ中空状であり、内側に前記第1の部分(11)の外側に対応するように、配管末端側の内径が逐次大きくなる傾斜部(23)を有する第2の部分(15)と、
前記第2の部分(15)を長さ方向に対称して、両方に形成する対称部(57)とを備え、
前記対称部(57)は、両側の第2の部分(15)にそれぞれ、第1の部分(11)と対称して形成され、該当対称部(57)の両端側に締付け部を設けることを特徴とする配管シール装置。 - 前記第2の部分(15)は、配管中心側の外側に外部締付け部(51)を設けることを特徴とする請求項10に記載の配管シール装置。
- 配管の端部に設けられる配管シール装置であって、
円筒状且つ中空状であり、内側に配管が挿入される挿入具(18)を有し、外側に配管末端側の外径が逐次大きくなる傾斜部(23)を有する第1の部分(11)と、
円筒状且つ中空状であり、内側に前記第1の部分(11)の外側に対応するように、配管末端側の内径が逐次大きくなる傾斜部(23)を有する第2の部分(15)と、
前記第2の部分(15)を長さ方向に1つ更に設ける直列部(69)とを備え、
前記直列部(69)は、両側の第2の部分(15)にそれぞれ、第1の部分(11)と並んで形成され、第1の部分(11)と第2の部分(15)の密着のために、締付け装置が設けられることを特徴とする配管シール装置。 - 前記締付け装置は、直列部(69)の一端部に牽引締付け部(61)を設けることを特徴とする請求項12に記載の配管シール装置。
Applications Claiming Priority (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2019-0079739 | 2019-07-03 | ||
KR20190079739 | 2019-07-03 | ||
KR20190086071 | 2019-07-17 | ||
KR10-2019-0086071 | 2019-07-17 | ||
KR10-2019-0088002 | 2019-07-21 | ||
KR20190088002 | 2019-07-21 | ||
KR20190111114 | 2019-09-07 | ||
KR10-2019-0111114 | 2019-09-07 | ||
KR10-2020-0014094 | 2020-02-06 | ||
KR1020200014094A KR20210004804A (ko) | 2019-07-03 | 2020-02-06 | 배관기밀장치 |
PCT/KR2020/008740 WO2021002727A1 (ko) | 2019-07-03 | 2020-07-03 | 배관기밀장치 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2022540381A true JP2022540381A (ja) | 2022-09-15 |
JPWO2021002727A5 JPWO2021002727A5 (ja) | 2023-05-15 |
JP7383309B2 JP7383309B2 (ja) | 2023-11-20 |
Family
ID=74100943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021578154A Active JP7383309B2 (ja) | 2019-07-03 | 2020-07-03 | 配管シール装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20220252191A1 (ja) |
EP (1) | EP3995727A4 (ja) |
JP (1) | JP7383309B2 (ja) |
AU (1) | AU2020299928A1 (ja) |
BR (1) | BR112021026082A2 (ja) |
MX (1) | MX2021015734A (ja) |
WO (1) | WO2021002727A1 (ja) |
Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1008313A (en) * | 1962-04-09 | 1965-10-27 | Peglers Ltd | Improvements in or relating to pipe connections |
JPS5364822A (en) * | 1976-11-19 | 1978-06-09 | Aichi Taiya Kougiyou Kk | Pipe joint |
EP0103777A1 (en) * | 1982-08-27 | 1984-03-28 | Instytut Chemii Przemyslowej | Holder for plastic pipes being tested for internal pressure at temperatures up to 200oC |
JPS62293096A (ja) * | 1986-05-28 | 1987-12-19 | ウエスチングハウス エレクトリック コ−ポレ−ション | 管プラグ |
JPH07243576A (ja) * | 1994-03-03 | 1995-09-19 | Osaka Gas Co Ltd | シール構造 |
US5676174A (en) * | 1995-06-23 | 1997-10-14 | Est Group, Inc. | Outer diameter pipe plug |
JPH09278288A (ja) * | 1996-04-16 | 1997-10-28 | Mitsubishi Shindoh Co Ltd | 金属管巻回体 |
WO1998051958A1 (en) * | 1997-05-09 | 1998-11-19 | David Steblina | Sealing device |
WO1999032821A1 (en) * | 1997-12-23 | 1999-07-01 | Woong Jin Coway Co Ltd | Piping joint and integrated valve with it |
JP2001074192A (ja) * | 1999-07-05 | 2001-03-23 | Nippon Kokan Pipe Fittings Mfg Co Ltd | 樹脂管の管口閉塞装置 |
JP3122465U (ja) * | 2006-03-28 | 2006-06-15 | 株式会社サンドー | テストプラグ |
JP2012189230A (ja) * | 2011-03-08 | 2012-10-04 | Mitsubishi Heavy Ind Ltd | 伝熱管用施栓プラグおよび伝熱管用施栓プラグ取付装置ならびに伝熱管施栓方法 |
US20150369689A1 (en) * | 2014-06-20 | 2015-12-24 | Est Group, Inc. | Gripper for Test and Isolation Plugs |
JP2017026115A (ja) * | 2015-07-27 | 2017-02-02 | 株式会社水道技術開発機構 | 管継手の組付方法及び管継手 |
JP2017101829A (ja) * | 2016-12-14 | 2017-06-08 | 智 小野寺 | 合成樹脂キャップその2 |
CN206875031U (zh) * | 2017-06-15 | 2018-01-12 | 王滨 | 一种便捷式管路堵头 |
CN108279093A (zh) * | 2018-03-28 | 2018-07-13 | 广东省工业设备安装有限公司 | 一种装配式空调水钢管试压装置 |
JP2019015407A (ja) * | 2017-07-03 | 2019-01-31 | 株式会社スギノマシン | 外クランプ式高圧シール治具 |
CN109990163A (zh) * | 2019-04-15 | 2019-07-09 | 中国一冶集团有限公司 | 一种快速封堵管件管口的装置 |
Family Cites Families (8)
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CN203519260U (zh) * | 2013-08-13 | 2014-04-02 | 江苏绿叶锅炉有限公司 | 一种内螺纹管水压工装 |
FR3018333A1 (ja) * | 2014-03-10 | 2015-09-11 | Saint Gobain Performance Plast | |
KR101760064B1 (ko) * | 2015-11-16 | 2017-07-24 | 주식회사 로도에이치 | 복합관용 피팅구조 |
CN106526770B (zh) | 2016-12-14 | 2019-04-02 | 山西大学 | 一种无损耗超高真空光纤导入装置及方法 |
-
2020
- 2020-07-03 EP EP20835500.8A patent/EP3995727A4/en active Pending
- 2020-07-03 WO PCT/KR2020/008740 patent/WO2021002727A1/ko unknown
- 2020-07-03 AU AU2020299928A patent/AU2020299928A1/en not_active Abandoned
- 2020-07-03 BR BR112021026082A patent/BR112021026082A2/pt active Search and Examination
- 2020-07-03 JP JP2021578154A patent/JP7383309B2/ja active Active
- 2020-07-03 US US17/623,567 patent/US20220252191A1/en active Pending
- 2020-07-03 MX MX2021015734A patent/MX2021015734A/es unknown
Patent Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1008313A (en) * | 1962-04-09 | 1965-10-27 | Peglers Ltd | Improvements in or relating to pipe connections |
JPS5364822A (en) * | 1976-11-19 | 1978-06-09 | Aichi Taiya Kougiyou Kk | Pipe joint |
EP0103777A1 (en) * | 1982-08-27 | 1984-03-28 | Instytut Chemii Przemyslowej | Holder for plastic pipes being tested for internal pressure at temperatures up to 200oC |
JPS62293096A (ja) * | 1986-05-28 | 1987-12-19 | ウエスチングハウス エレクトリック コ−ポレ−ション | 管プラグ |
JPH07243576A (ja) * | 1994-03-03 | 1995-09-19 | Osaka Gas Co Ltd | シール構造 |
US5676174A (en) * | 1995-06-23 | 1997-10-14 | Est Group, Inc. | Outer diameter pipe plug |
JPH09278288A (ja) * | 1996-04-16 | 1997-10-28 | Mitsubishi Shindoh Co Ltd | 金属管巻回体 |
WO1998051958A1 (en) * | 1997-05-09 | 1998-11-19 | David Steblina | Sealing device |
WO1999032821A1 (en) * | 1997-12-23 | 1999-07-01 | Woong Jin Coway Co Ltd | Piping joint and integrated valve with it |
JP2001074192A (ja) * | 1999-07-05 | 2001-03-23 | Nippon Kokan Pipe Fittings Mfg Co Ltd | 樹脂管の管口閉塞装置 |
JP3122465U (ja) * | 2006-03-28 | 2006-06-15 | 株式会社サンドー | テストプラグ |
JP2012189230A (ja) * | 2011-03-08 | 2012-10-04 | Mitsubishi Heavy Ind Ltd | 伝熱管用施栓プラグおよび伝熱管用施栓プラグ取付装置ならびに伝熱管施栓方法 |
US20150369689A1 (en) * | 2014-06-20 | 2015-12-24 | Est Group, Inc. | Gripper for Test and Isolation Plugs |
JP2017026115A (ja) * | 2015-07-27 | 2017-02-02 | 株式会社水道技術開発機構 | 管継手の組付方法及び管継手 |
JP2017101829A (ja) * | 2016-12-14 | 2017-06-08 | 智 小野寺 | 合成樹脂キャップその2 |
CN206875031U (zh) * | 2017-06-15 | 2018-01-12 | 王滨 | 一种便捷式管路堵头 |
JP2019015407A (ja) * | 2017-07-03 | 2019-01-31 | 株式会社スギノマシン | 外クランプ式高圧シール治具 |
CN108279093A (zh) * | 2018-03-28 | 2018-07-13 | 广东省工业设备安装有限公司 | 一种装配式空调水钢管试压装置 |
CN109990163A (zh) * | 2019-04-15 | 2019-07-09 | 中国一冶集团有限公司 | 一种快速封堵管件管口的装置 |
Also Published As
Publication number | Publication date |
---|---|
AU2020299928A1 (en) | 2022-02-17 |
CN114096777A (zh) | 2022-02-25 |
MX2021015734A (es) | 2022-04-01 |
US20220252191A1 (en) | 2022-08-11 |
EP3995727A1 (en) | 2022-05-11 |
JP7383309B2 (ja) | 2023-11-20 |
EP3995727A4 (en) | 2023-09-27 |
WO2021002727A1 (ko) | 2021-01-07 |
BR112021026082A2 (pt) | 2022-02-08 |
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