CN114704695A - 一种滚压连接式唇形密封接头 - Google Patents
一种滚压连接式唇形密封接头 Download PDFInfo
- Publication number
- CN114704695A CN114704695A CN202210188037.6A CN202210188037A CN114704695A CN 114704695 A CN114704695 A CN 114704695A CN 202210188037 A CN202210188037 A CN 202210188037A CN 114704695 A CN114704695 A CN 114704695A
- Authority
- CN
- China
- Prior art keywords
- lip
- joint body
- groove
- sealing joint
- roll
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 162
- 238000005096 rolling process Methods 0.000 title description 55
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 76
- 239000010959 steel Substances 0.000 claims abstract description 76
- 239000002184 metal Substances 0.000 claims abstract description 27
- 239000010935 stainless steel Substances 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 9
- 239000000314 lubricant Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 238000001556 precipitation Methods 0.000 claims 2
- 239000011825 aerospace material Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 description 13
- 238000004881 precipitation hardening Methods 0.000 description 8
- 230000005489 elastic deformation Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000007547 defect Effects 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
- 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
- F16L19/0206—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the collar not being integral with the pipe
-
- 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
-
- 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
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Joints Allowing Movement (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210188037.6A CN114704695A (zh) | 2022-02-28 | 2022-02-28 | 一种滚压连接式唇形密封接头 |
Applications Claiming Priority (1)
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---|---|---|---|
CN202210188037.6A CN114704695A (zh) | 2022-02-28 | 2022-02-28 | 一种滚压连接式唇形密封接头 |
Publications (1)
Publication Number | Publication Date |
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CN114704695A true CN114704695A (zh) | 2022-07-05 |
Family
ID=82166973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202210188037.6A Pending CN114704695A (zh) | 2022-02-28 | 2022-02-28 | 一种滚压连接式唇形密封接头 |
Country Status (1)
Country | Link |
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CN (1) | CN114704695A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115435166A (zh) * | 2022-08-23 | 2022-12-06 | 大连长之琳科技发展有限公司 | 一种高压自密封管路连接接头组件 |
CN117307359A (zh) * | 2023-11-28 | 2023-12-29 | 西安现代控制技术研究所 | 一种固体火箭发动机喷管耐腐蚀唇型密封堵结构 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201866452U (zh) * | 2010-10-22 | 2011-06-15 | 上海梅山钢铁股份有限公司 | 液压可调式直角接头 |
CN102374346A (zh) * | 2010-08-09 | 2012-03-14 | 通用汽车环球科技运作有限责任公司 | 用于氢应用的高压配件 |
CN104141840A (zh) * | 2014-08-05 | 2014-11-12 | 李志勇 | 一种新型纯金属密封接头结构 |
CN105570584A (zh) * | 2014-10-15 | 2016-05-11 | 成都佰锐建筑安装工程有限公司 | 一种金属软管的快速连接方法 |
CN208311752U (zh) * | 2018-06-08 | 2019-01-01 | 常州中铁科技有限公司 | 冷却系统用三通软管 |
CN109140093A (zh) * | 2017-06-28 | 2019-01-04 | 中航光电科技股份有限公司 | 一种连接器组件及其公端连接器、卡钉锁紧结构 |
CN109630793A (zh) * | 2019-02-13 | 2019-04-16 | 宁波固远管件有限公司 | 液压打弯衬芯一体件及其加工方法 |
CN110805761A (zh) * | 2019-12-04 | 2020-02-18 | 大连海事大学 | 航空高压梁式管接头 |
CN112066103A (zh) * | 2020-10-10 | 2020-12-11 | 大连长之琳科技发展有限公司 | 轴向挤压式连接管接头组件及其构成的管接头 |
CN214274831U (zh) * | 2020-11-23 | 2021-09-24 | 河南航天液压气动技术有限公司 | 一种免扣压聚四氟乙烯软管接头 |
CN214579444U (zh) * | 2020-12-28 | 2021-11-02 | 湖北三六一一应急装备有限公司 | 沟槽钢管用安全接头的密封件 |
CN214579545U (zh) * | 2020-12-28 | 2021-11-02 | 军事科学院系统工程研究院军事新能源技术研究所 | 沟槽钢管用安全接头 |
-
2022
- 2022-02-28 CN CN202210188037.6A patent/CN114704695A/zh active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102374346A (zh) * | 2010-08-09 | 2012-03-14 | 通用汽车环球科技运作有限责任公司 | 用于氢应用的高压配件 |
CN201866452U (zh) * | 2010-10-22 | 2011-06-15 | 上海梅山钢铁股份有限公司 | 液压可调式直角接头 |
CN104141840A (zh) * | 2014-08-05 | 2014-11-12 | 李志勇 | 一种新型纯金属密封接头结构 |
CN105570584A (zh) * | 2014-10-15 | 2016-05-11 | 成都佰锐建筑安装工程有限公司 | 一种金属软管的快速连接方法 |
CN109140093A (zh) * | 2017-06-28 | 2019-01-04 | 中航光电科技股份有限公司 | 一种连接器组件及其公端连接器、卡钉锁紧结构 |
CN208311752U (zh) * | 2018-06-08 | 2019-01-01 | 常州中铁科技有限公司 | 冷却系统用三通软管 |
CN109630793A (zh) * | 2019-02-13 | 2019-04-16 | 宁波固远管件有限公司 | 液压打弯衬芯一体件及其加工方法 |
CN110805761A (zh) * | 2019-12-04 | 2020-02-18 | 大连海事大学 | 航空高压梁式管接头 |
CN112066103A (zh) * | 2020-10-10 | 2020-12-11 | 大连长之琳科技发展有限公司 | 轴向挤压式连接管接头组件及其构成的管接头 |
CN214274831U (zh) * | 2020-11-23 | 2021-09-24 | 河南航天液压气动技术有限公司 | 一种免扣压聚四氟乙烯软管接头 |
CN214579444U (zh) * | 2020-12-28 | 2021-11-02 | 湖北三六一一应急装备有限公司 | 沟槽钢管用安全接头的密封件 |
CN214579545U (zh) * | 2020-12-28 | 2021-11-02 | 军事科学院系统工程研究院军事新能源技术研究所 | 沟槽钢管用安全接头 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115435166A (zh) * | 2022-08-23 | 2022-12-06 | 大连长之琳科技发展有限公司 | 一种高压自密封管路连接接头组件 |
CN117307359A (zh) * | 2023-11-28 | 2023-12-29 | 西安现代控制技术研究所 | 一种固体火箭发动机喷管耐腐蚀唇型密封堵结构 |
CN117307359B (zh) * | 2023-11-28 | 2024-03-19 | 西安现代控制技术研究所 | 一种固体火箭发动机喷管耐腐蚀唇型密封堵结构 |
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Country or region after: Zhong Guo Address after: No. 22 Fuquan North Road, Dalian Economic and Technological Development Zone, Liaoning Province, 116600 Applicant after: Dalian Changzhilin Technology Development Co.,Ltd. Address before: No.22 Fuquan North Road, economic and Technological Development Zone, Dalian City, Liaoning Province, 116000 Applicant before: DALIAN C&L TECHNOLOGY DEVELOPMENT Co.,Ltd. Country or region before: Zhong Guo |
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