CN112780866A - 一种液压管路直角管接头 - Google Patents
一种液压管路直角管接头 Download PDFInfo
- Publication number
- CN112780866A CN112780866A CN202110116542.5A CN202110116542A CN112780866A CN 112780866 A CN112780866 A CN 112780866A CN 202110116542 A CN202110116542 A CN 202110116542A CN 112780866 A CN112780866 A CN 112780866A
- Authority
- CN
- China
- Prior art keywords
- pipe
- joint
- hydraulic line
- sealing
- conical
- 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 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000008676 import Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
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
- F16L43/00—Bends; Siphons
-
- 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
-
- 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
- F16L19/028—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 the collars or flanges being obtained by deformation of the pipe wall
- F16L19/0286—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 the collars or flanges being obtained by deformation of the pipe wall and being formed as a flange
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/027—Throttle passages
-
- 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
- F16L55/04—Devices damping pulsations or vibrations in fluids
- F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110116542.5A CN112780866B (zh) | 2021-01-28 | 2021-01-28 | 一种液压管路直角管接头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110116542.5A CN112780866B (zh) | 2021-01-28 | 2021-01-28 | 一种液压管路直角管接头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112780866A true CN112780866A (zh) | 2021-05-11 |
CN112780866B CN112780866B (zh) | 2024-05-07 |
Family
ID=75759289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110116542.5A Active CN112780866B (zh) | 2021-01-28 | 2021-01-28 | 一种液压管路直角管接头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112780866B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000006056U (ko) * | 1998-09-08 | 2000-04-06 | 배길훈 | 파워 스티어링 조향펌프의 소음챔버를 구비한 유량조절밸브 |
CN204852438U (zh) * | 2015-08-19 | 2015-12-09 | 国工阀门有限公司 | 燃气全焊接球阀 |
CN207258621U (zh) * | 2017-09-27 | 2018-04-20 | 湖北国信华成电力科技有限公司 | 一种防堵抑尘曲线落煤管 |
CN209483927U (zh) * | 2018-12-04 | 2019-10-11 | 浙江天玛密封技术有限公司 | 一种煤矿液压支架用复合密封圈 |
CN211715972U (zh) * | 2020-01-06 | 2020-10-20 | 郑州宇通客车股份有限公司 | 密封管接头 |
CN215000099U (zh) * | 2021-01-28 | 2021-12-03 | 海盐县海管管件制造有限公司 | 一种液压管路直角管接头 |
-
2021
- 2021-01-28 CN CN202110116542.5A patent/CN112780866B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000006056U (ko) * | 1998-09-08 | 2000-04-06 | 배길훈 | 파워 스티어링 조향펌프의 소음챔버를 구비한 유량조절밸브 |
CN204852438U (zh) * | 2015-08-19 | 2015-12-09 | 国工阀门有限公司 | 燃气全焊接球阀 |
CN207258621U (zh) * | 2017-09-27 | 2018-04-20 | 湖北国信华成电力科技有限公司 | 一种防堵抑尘曲线落煤管 |
CN209483927U (zh) * | 2018-12-04 | 2019-10-11 | 浙江天玛密封技术有限公司 | 一种煤矿液压支架用复合密封圈 |
CN211715972U (zh) * | 2020-01-06 | 2020-10-20 | 郑州宇通客车股份有限公司 | 密封管接头 |
CN215000099U (zh) * | 2021-01-28 | 2021-12-03 | 海盐县海管管件制造有限公司 | 一种液压管路直角管接头 |
Also Published As
Publication number | Publication date |
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CN112780866B (zh) | 2024-05-07 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhu Zhenfang Inventor after: Zhang Lihong Inventor after: Yang Meiqin Inventor after: Zhang Xudong Inventor after: Zhou Jianfei Inventor after: Chen Sheng Inventor before: Yang Meiqin Inventor before: Zhu Zhenfang Inventor before: Zhang Lihong Inventor before: Zhang Xudong Inventor before: Zhou Jianfei Inventor before: Chen Sheng |