CN110307435B - 一种pvc抗压波纹管 - Google Patents
一种pvc抗压波纹管 Download PDFInfo
- Publication number
- CN110307435B CN110307435B CN201910647432.4A CN201910647432A CN110307435B CN 110307435 B CN110307435 B CN 110307435B CN 201910647432 A CN201910647432 A CN 201910647432A CN 110307435 B CN110307435 B CN 110307435B
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- CN
- China
- Prior art keywords
- bag
- wall
- corrugated pipe
- connecting disc
- extrusion
- 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.)
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Links
- 238000007906 compression Methods 0.000 title claims abstract description 9
- 230000006835 compression Effects 0.000 title claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 6
- 239000011229 interlayer Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 10
- 229920000915 polyvinyl chloride Polymers 0.000 abstract description 10
- 239000004800 polyvinyl chloride Substances 0.000 abstract description 10
- 230000006378 damage Effects 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 13
- 239000002689 soil Substances 0.000 description 12
- 238000006073 displacement reaction Methods 0.000 description 6
- 239000012528 membrane Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
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
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
- F16L51/022—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with a single corrugation
-
- 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
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
- F16L51/026—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with interior reinforcement
-
- 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
- F16L55/05—Buffers therefor
- F16L55/052—Pneumatic reservoirs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- External Artificial Organs (AREA)
- Pipe Accessories (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910647432.4A CN110307435B (zh) | 2019-07-17 | 2019-07-17 | 一种pvc抗压波纹管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910647432.4A CN110307435B (zh) | 2019-07-17 | 2019-07-17 | 一种pvc抗压波纹管 |
Publications (2)
Publication Number | Publication Date |
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CN110307435A CN110307435A (zh) | 2019-10-08 |
CN110307435B true CN110307435B (zh) | 2020-10-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910647432.4A Active CN110307435B (zh) | 2019-07-17 | 2019-07-17 | 一种pvc抗压波纹管 |
Country Status (1)
Country | Link |
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CN (1) | CN110307435B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113639131B (zh) * | 2021-10-14 | 2021-12-21 | 尊领科技集团有限公司 | 一种双流向外压式补偿器及其实施方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06191767A (ja) * | 1992-08-03 | 1994-07-12 | Air Beetaa Kk | 多段エアバッグ形式エレベーター |
CN203940155U (zh) * | 2014-07-22 | 2014-11-12 | 杨德胜 | 一种用于软管内部连接的快接接头 |
CN107830265A (zh) * | 2017-11-30 | 2018-03-23 | 重庆佳圣商贸有限公司 | 一种pvc管 |
CN108194750A (zh) * | 2018-01-02 | 2018-06-22 | 美的集团股份有限公司 | 一种水流压力脉动衰减装置及其水家电设备 |
CN208487302U (zh) * | 2018-07-16 | 2019-02-12 | 玉环县江天机械有限公司 | 一种具有缓压功能的波纹管接头 |
CN109579591A (zh) * | 2019-01-28 | 2019-04-05 | 王文月 | 一种内螺纹铜管及其空调用热交换器 |
CN208735053U (zh) * | 2018-09-03 | 2019-04-12 | 浙江时大管件有限公司 | 一种具有增压功能的不锈钢编织管 |
CN208816954U (zh) * | 2018-08-31 | 2019-05-03 | 李娟� | 一种安全抗压的排水管 |
CN109990158A (zh) * | 2019-04-19 | 2019-07-09 | 余红超 | 一种聚丙烯防腐管接头 |
-
2019
- 2019-07-17 CN CN201910647432.4A patent/CN110307435B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06191767A (ja) * | 1992-08-03 | 1994-07-12 | Air Beetaa Kk | 多段エアバッグ形式エレベーター |
CN203940155U (zh) * | 2014-07-22 | 2014-11-12 | 杨德胜 | 一种用于软管内部连接的快接接头 |
CN107830265A (zh) * | 2017-11-30 | 2018-03-23 | 重庆佳圣商贸有限公司 | 一种pvc管 |
CN108194750A (zh) * | 2018-01-02 | 2018-06-22 | 美的集团股份有限公司 | 一种水流压力脉动衰减装置及其水家电设备 |
CN208487302U (zh) * | 2018-07-16 | 2019-02-12 | 玉环县江天机械有限公司 | 一种具有缓压功能的波纹管接头 |
CN208816954U (zh) * | 2018-08-31 | 2019-05-03 | 李娟� | 一种安全抗压的排水管 |
CN208735053U (zh) * | 2018-09-03 | 2019-04-12 | 浙江时大管件有限公司 | 一种具有增压功能的不锈钢编织管 |
CN109579591A (zh) * | 2019-01-28 | 2019-04-05 | 王文月 | 一种内螺纹铜管及其空调用热交换器 |
CN109990158A (zh) * | 2019-04-19 | 2019-07-09 | 余红超 | 一种聚丙烯防腐管接头 |
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CN110307435A (zh) | 2019-10-08 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20200918 Address after: 233300 Anhui city of Bengbu Province East Wuhe County Wufu Road South Industrial Park Applicant after: ANHUI HAIDONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 232000 College of Chemical Engineering, Anhui University of Technology, 168 Taifeng Street, Huainan City, Anhui Province Applicant before: Wang Cairong |
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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: A PVC compression resistant corrugated pipe Effective date of registration: 20230306 Granted publication date: 20201027 Pledgee: Huishang Bank Co.,Ltd. Bengbu Wuhe sub branch Pledgor: ANHUI HAIDONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2023980034041 |
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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 |
Granted publication date: 20201027 Pledgee: Huishang Bank Co.,Ltd. Bengbu Wuhe sub branch Pledgor: ANHUI HAIDONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2023980034041 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |