CN106122628A - A kind of bushing pipe end face of flange self sealing structure - Google Patents
A kind of bushing pipe end face of flange self sealing structure Download PDFInfo
- Publication number
- CN106122628A CN106122628A CN201610645671.2A CN201610645671A CN106122628A CN 106122628 A CN106122628 A CN 106122628A CN 201610645671 A CN201610645671 A CN 201610645671A CN 106122628 A CN106122628 A CN 106122628A
- Authority
- CN
- China
- Prior art keywords
- flange
- bushing pipe
- pipeline
- face
- sealing structure
- 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 14
- 238000000034 method Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610645671.2A CN106122628B (en) | 2016-08-09 | 2016-08-09 | A kind of bushing pipe end face of flange self sealing structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610645671.2A CN106122628B (en) | 2016-08-09 | 2016-08-09 | A kind of bushing pipe end face of flange self sealing structure |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106122628A true CN106122628A (en) | 2016-11-16 |
CN106122628B CN106122628B (en) | 2019-03-22 |
Family
ID=57257571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610645671.2A Active CN106122628B (en) | 2016-08-09 | 2016-08-09 | A kind of bushing pipe end face of flange self sealing structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106122628B (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2050521U (en) * | 1989-06-09 | 1990-01-03 | 江苏省南通县防腐管道厂 | Steel combination pipe added with fixed ring |
JPH03255292A (en) * | 1990-02-28 | 1991-11-14 | Yamamoto Suiatsu Kogyosho:Kk | Connecting method for flanged steel pipe |
CN2128332Y (en) * | 1992-01-27 | 1993-03-17 | 大庆石油管理局油田建设设计研究院 | Lined insulation flange |
CN2540547Y (en) * | 2002-05-21 | 2003-03-19 | 山东齐鲁武峰塑料制品有限公司 | Plastic flange |
CN102242844A (en) * | 2010-05-13 | 2011-11-16 | 泰州申视塑料有限公司 | Ultrahigh molecular weight polyethylene composite pipe connector |
CN204284732U (en) * | 2014-11-14 | 2015-04-22 | 湖北北辰塑料科技有限公司 | Modified model ultra high molecular polyethylene tubing centering flange |
CN205226691U (en) * | 2015-11-03 | 2016-05-11 | 四川鑫元通钢塑管业有限公司 | On --spot flange joint lining plastic steel pipe's of engineering plastics bush structure |
CN205991261U (en) * | 2016-08-09 | 2017-03-01 | 蚌埠化工机械制造有限公司 | A kind of bushing pipe end face of flange self sealing structure |
-
2016
- 2016-08-09 CN CN201610645671.2A patent/CN106122628B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2050521U (en) * | 1989-06-09 | 1990-01-03 | 江苏省南通县防腐管道厂 | Steel combination pipe added with fixed ring |
JPH03255292A (en) * | 1990-02-28 | 1991-11-14 | Yamamoto Suiatsu Kogyosho:Kk | Connecting method for flanged steel pipe |
CN2128332Y (en) * | 1992-01-27 | 1993-03-17 | 大庆石油管理局油田建设设计研究院 | Lined insulation flange |
CN2540547Y (en) * | 2002-05-21 | 2003-03-19 | 山东齐鲁武峰塑料制品有限公司 | Plastic flange |
CN102242844A (en) * | 2010-05-13 | 2011-11-16 | 泰州申视塑料有限公司 | Ultrahigh molecular weight polyethylene composite pipe connector |
CN204284732U (en) * | 2014-11-14 | 2015-04-22 | 湖北北辰塑料科技有限公司 | Modified model ultra high molecular polyethylene tubing centering flange |
CN205226691U (en) * | 2015-11-03 | 2016-05-11 | 四川鑫元通钢塑管业有限公司 | On --spot flange joint lining plastic steel pipe's of engineering plastics bush structure |
CN205991261U (en) * | 2016-08-09 | 2017-03-01 | 蚌埠化工机械制造有限公司 | A kind of bushing pipe end face of flange self sealing structure |
Also Published As
Publication number | Publication date |
---|---|
CN106122628B (en) | 2019-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190220 Address after: 233000 No. 14 Jintong Road, Mohekou Industrial Park, Huaishang District, Bengbu City, Anhui Province Applicant after: BENGBU FUYUAN ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 233040 Jiefang Road 123, Bengbu, Anhui Applicant before: BENGBU CHEMICAL MACHINERY MANUFACTURING Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Self-sealing structure of liner pipe flange end face Effective date of registration: 20191216 Granted publication date: 20190322 Pledgee: Bengbu Science and Technology Financing Guarantee Co.,Ltd. Pledgor: BENGBU FUYUAN ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2019990000715 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210113 Granted publication date: 20190322 Pledgee: Bengbu Science and Technology Financing Guarantee Co.,Ltd. Pledgor: BENGBU FUYUAN ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2019990000715 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A self sealing structure for end face of liner flange Effective date of registration: 20211209 Granted publication date: 20190322 Pledgee: Bengbu Science and Technology Financing Guarantee Co.,Ltd. Pledgor: BENGBU FUYUAN ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2021980014345 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230110 Granted publication date: 20190322 Pledgee: Bengbu Science and Technology Financing Guarantee Co.,Ltd. Pledgor: BENGBU FUYUAN ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2021980014345 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |