CN110274096A - 一种pe管 - Google Patents
一种pe管 Download PDFInfo
- Publication number
- CN110274096A CN110274096A CN201910646746.2A CN201910646746A CN110274096A CN 110274096 A CN110274096 A CN 110274096A CN 201910646746 A CN201910646746 A CN 201910646746A CN 110274096 A CN110274096 A CN 110274096A
- Authority
- CN
- China
- Prior art keywords
- elastic layer
- wall
- tube body
- pipe
- cavity
- 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
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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
-
- 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
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910646746.2A CN110274096B (zh) | 2019-07-17 | 2019-07-17 | 一种pe管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910646746.2A CN110274096B (zh) | 2019-07-17 | 2019-07-17 | 一种pe管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110274096A true CN110274096A (zh) | 2019-09-24 |
CN110274096B CN110274096B (zh) | 2020-09-15 |
Family
ID=67964595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910646746.2A Active CN110274096B (zh) | 2019-07-17 | 2019-07-17 | 一种pe管 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110274096B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2811930A1 (de) * | 1978-03-18 | 1979-09-27 | Kocks Gmbh Friedrich | Spannmittel fuer dicht- und spannkoepfe |
DE3622445A1 (de) * | 1986-07-04 | 1988-01-21 | Schubert Werner | Von innen druckstossunempfindlicher hohlkoerper |
CN204922273U (zh) * | 2015-09-06 | 2015-12-30 | 浙江宏冠建设有限公司 | 新型市政输水管 |
CN206487993U (zh) * | 2017-01-21 | 2017-09-12 | 广州名能节能科技有限公司 | 一种聚氨脂发泡保温管道 |
CN206918540U (zh) * | 2017-06-07 | 2018-01-23 | 广州敏力科技有限公司 | 一种给水管 |
CN207213455U (zh) * | 2017-08-08 | 2018-04-10 | 绍兴佳诚防腐保温工程有限公司 | 一种改进弯头 |
-
2019
- 2019-07-17 CN CN201910646746.2A patent/CN110274096B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2811930A1 (de) * | 1978-03-18 | 1979-09-27 | Kocks Gmbh Friedrich | Spannmittel fuer dicht- und spannkoepfe |
DE3622445A1 (de) * | 1986-07-04 | 1988-01-21 | Schubert Werner | Von innen druckstossunempfindlicher hohlkoerper |
CN204922273U (zh) * | 2015-09-06 | 2015-12-30 | 浙江宏冠建设有限公司 | 新型市政输水管 |
CN206487993U (zh) * | 2017-01-21 | 2017-09-12 | 广州名能节能科技有限公司 | 一种聚氨脂发泡保温管道 |
CN206918540U (zh) * | 2017-06-07 | 2018-01-23 | 广州敏力科技有限公司 | 一种给水管 |
CN207213455U (zh) * | 2017-08-08 | 2018-04-10 | 绍兴佳诚防腐保温工程有限公司 | 一种改进弯头 |
Also Published As
Publication number | Publication date |
---|---|
CN110274096B (zh) | 2020-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200826 Address after: 276800 middle section of Shandong Road, Rizhao City, Shandong Province Applicant after: SHANDONG BODA PIPE INDUSTRY Co.,Ltd. Address before: 232000 College of Chemical Engineering, Anhui University of Technology, 168 Taifeng Street, Huainan City, Anhui Province Applicant before: Wang Cairong |
|
TA01 | Transfer of patent application right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A type of PE pipe Effective date of registration: 20230628 Granted publication date: 20200915 Pledgee: Rizhao Bank Co.,Ltd. Zhengyang Branch Pledgor: SHANDONG BODA PIPE INDUSTRY Co.,Ltd. Registration number: Y2023980046003 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |