CN105864557B - A kind of band waterpipe docking structure - Google Patents
A kind of band waterpipe docking structure Download PDFInfo
- Publication number
- CN105864557B CN105864557B CN201610406509.5A CN201610406509A CN105864557B CN 105864557 B CN105864557 B CN 105864557B CN 201610406509 A CN201610406509 A CN 201610406509A CN 105864557 B CN105864557 B CN 105864557B
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- CN
- China
- Prior art keywords
- pipeline
- docking
- old
- level closure
- new
- 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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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
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/105—Closing devices introduced radially into the pipe or hose
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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
- F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
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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
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
- F16L55/124—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced radially into the pipe or hose
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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
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
Abstract
The invention discloses a kind of band waterpipe docking structure, include caliber identical old pipeline and new pipeline, the one-level closure air bag in old pipeline and neighbouring docking end is arranged at, is arranged at the two level closure water fender in old pipeline and between docking end and one-level closure air bag, and fastener；Fastener is the steel pipe that internal diameter is more than docking outer diameter tube, middle part is provided with the steel loop being fixedly connected with steel pipe inner wall in steel pipe, the internal diameter of steel loop is less than the external diameter of docking pipeline and more than the internal diameter of docking pipeline, and the annular gap between old pipeline, new pipeline is connected and sealed fastener by the way of filler beats mouth respectively.The one-level closure air bag and two level closure water fender of the present invention, is effectively blocked to the water in old pipeline, greatly reduces displacement；The present invention using fastener combine and play mouth connection by the way of, the new and old pipe of unlike material can be subjected to quick docking, realize that the old and new's pipeline connects with water barge.The present invention is simple in construction, installation docking is convenient.
Description
Technical field
The present invention relates to pipeline docking field, is specifically a kind of band waterpipe docking structure.
Background technology
At present, domestic waterworks mostly need to increase advanced treatment process, and the increase of new technology necessarily involves new and old work
The docking of skill pipeline.The valve majority being related in old pipeline can not completely close, and short time band water barge connects can be in reconstruction and extension project
Intermediate frequency occurs frequently now, but the docking technique with waterpipe is there is not yet pertinent literature is reported.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of band waterpipe docking structure, is sealed using firsts and seconds is double-deck
Bridging structure, the water in old pipeline is effectively blocked, so as to quickly realize the docking of new pipeline.
The technical scheme is that：
A kind of band waterpipe docking structure, includes caliber identical old pipeline and new pipeline, be arranged in old pipeline and
The one-level closure air bag at neighbouring docking end, it is arranged at the two level envelope in old pipeline and between docking end and one-level closure air bag
Stifled water fender, and fastener；Described two level closure water fender includes retractable support lever, semicircle dash plate body and rubber
Glue sealing collar, the inner of described retractable support lever are fixedly connected on the middle part of semicircle dash plate body diameter, scalable branch
The outer end of strut and the inwall of old pipeline, which support, to be closed, and described rubber water-proof circle is fixedly connected on the semi arch of semicircle dash plate body
Upper and with old pipeline inwall, which supports, to be closed；Described fastener is the steel pipe that internal diameter is more than docking outer diameter tube, in described steel pipe
The steel loop being fixedly connected with steel pipe inner wall is provided with positioned at middle part, the internal diameter of steel loop is less than the external diameter of docking pipeline and is more than docking
The internal diameter of pipeline, described fastener respectively by the way of filler beats mouth enter by the annular gap between old pipeline, new pipeline
Row is tightly connected.
Draining pump is provided between one-level closure air bag and two level closure water fender in described old pipeline, it is described
New pipeline is provided with discharge outlet adjacent to docking end, and through hole is provided with described semicircle dash plate body, described draining pump
Drainpipe passes sequentially through the through hole of two level closure water fender, discharge outlet is extend into outside new pipeline.
Advantages of the present invention：
The one-level closure air bag and two level closure water fender of the present invention, is effectively blocked, significantly to the water in old pipeline
Reduce displacement；The present invention using fastener combine and play mouth connection by the way of, the new and old pipe of unlike material can be carried out quickly
Docking, realize that the old and new's pipeline band water barge connects；The steel loop of the fastener of the present invention, which plays new and old pipeline location and stopped, beats gate material
The purpose overflowed from Da Kou opposite ends；The aqueous remained after one-level closure air bag closure of the present invention is arranged by draining pump from discharge outlet
Go out, be easy to follow-up docking to handle.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of two level closure water fender of the present invention.
Embodiment
A kind of band waterpipe docking structure, includes caliber identical old pipeline 1, new pipeline 2, is arranged in old pipeline 1
And the one-level closure air bag 3 at neighbouring docking end, it is arranged in old pipeline 1 and between docking end and one-level closure air bag 3
Two level blocks water fender 4, is arranged at the draining in old pipeline 1 and between one-level closure air bag 3 and two level closure water fender 4
Pump 5, and fastener 6；New pipeline 2 is provided with discharge outlet 7 adjacent to docking end；Two level closure water fender 4 includes scalable branch
Strut 41, semicircle dash plate body 42 and rubber water-proof circle 43, through hole 44, draining pump 5 are provided with semicircle dash plate body 42
Drainpipe pass sequentially through the two level closure through hole 44 of water fender, discharge outlet 7 is extend into outside new pipeline 2, retractable support lever 41
The inner be fixedly connected on the middle part of the semicircle diameter of dash plate body 42, the outer end of retractable support lever 41 is interior with old pipeline 1
Wall, which supports, to be closed, and rubber water-proof circle 43 is fixedly connected on the semi arch of semicircle dash plate body 42 and supports conjunction with the inwall of old pipeline 1；
Fastener 6 is the steel pipe that internal diameter is more than docking outer diameter tube, and steel pipe is interior to be provided with what is be fixedly connected with steel pipe inner wall positioned at middle part
Steel loop 61, the internal diameter of steel loop 61 are less than the external diameter of docking pipeline 1,2 and more than the internal diameters of docking pipeline 1,2, fastener 6 respectively with
Annular gap between old pipeline 1, new pipeline 2 is connected and sealed by the way of filler beats mouth.
The water level in old pipeline 1 is reduced first, perforate is carried out on the top of old pipeline 1, and bore size is sufficient for laying gas
The operating space of capsule 3 and water fender 4, then air bag 3, draining pump 5 and water fender 4 are sequentially placed into pipeline, then start pneumatics
Machine carries out pneumatic compression to air bag, air bag expansion is reached one-level closure；Then remaining water is from old pipe after draining pump 5 will block
Discharged in the perforate in road 1；Then old pipeline 1 is cut, aperture segment is cut away, residue is provided with air bag 3, draining pump 5 and gear
The part of water plate 4, then fastener 6 be enclosed in old pipeline 1 and new pipeline 2, the discharge outlet of the drainpipe of draining pump 5 from new pipeline
Pass, the water that air bag 1 is overflowed is discharged, and annular gap of the fastener 6 respectively between old pipeline 1, new pipeline 2 is beaten using filler
The mode of mouth is connected and sealed, and after the completion of finally treating that wetter-off is made, removes draining pump 5, water fender 4 and air bag 1 successively, and seal
Stifled discharge outlet 7, pipeline, which is replied, to supply water.
Claims (2)
1. a kind of band waterpipe docking structure, includes caliber identical old pipeline and new pipeline, it is characterised in that：Also include
The one-level closure air bag in old pipeline and neighbouring docking end is arranged at, is arranged in old pipeline and is blocked positioned at docking end and one-level
Two level closure water fender between air bag, and fastener；Described two level closure water fender includes retractable support lever, half
Circular dash plate body and rubber water-proof circle, the inner of described retractable support lever are fixedly connected on semicircle dash plate body diameter
Middle part, the outer end of retractable support lever and the inwall of old pipeline, which support, to be closed, and described rubber water-proof circle is fixedly connected on semicircle
Conjunction is supported on the semi arch of dash plate body and with the inwall of old pipeline；Described fastener is the steel that internal diameter is more than docking outer diameter tube
Pipe, described steel pipe is interior to be provided with the steel loop being fixedly connected with steel pipe inner wall positioned at middle part, and the internal diameter of steel loop is less than docking pipeline
External diameter and more than the internal diameter of docking pipeline, annular gap between old pipeline, new pipeline uses described fastener respectively
The mode that filler beats mouth is connected and sealed.
A kind of 2. band waterpipe docking structure according to claim 1, it is characterised in that：It is located at one in described old pipeline
Draining pump is provided between level closure air bag and two level closure water fender, described new pipeline is provided with draining adjacent to docking end
Mouthful, through hole is provided with described semicircle dash plate body, the drainpipe of described draining pump passes sequentially through two level closure dash
The through hole of plate, discharge outlet are extend into outside new pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610406509.5A CN105864557B (en) | 2016-06-12 | 2016-06-12 | A kind of band waterpipe docking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610406509.5A CN105864557B (en) | 2016-06-12 | 2016-06-12 | A kind of band waterpipe docking structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105864557A CN105864557A (en) | 2016-08-17 |
| CN105864557B true CN105864557B (en) | 2017-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610406509.5A Active CN105864557B (en) | 2016-06-12 | 2016-06-12 | A kind of band waterpipe docking structure |
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| Country | Link |
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| CN (1) | CN105864557B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578741B (en) * | 2018-11-28 | 2020-09-25 | 上海宝冶冶金工程有限公司 | Water leakage treatment method based on operation pipeline |
Citations (11)
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|---|---|---|---|---|
| US2279257A (en) * | 1941-02-11 | 1942-04-07 | Charles W Sievert | Expansible closure means for conduits |
| DE3145284A1 (en) * | 1981-11-14 | 1983-05-19 | IBS Nagel GmbH & Co Spezialarmaturen, 5630 Remscheid | Device for shutting off gas lines |
| US4398565A (en) * | 1981-08-21 | 1983-08-16 | Williamson Geronimo C | Pipe plugging apparatus |
| DE19604147A1 (en) * | 1996-02-06 | 1997-08-07 | Kaco Gmbh Co | District steam heating lagged pipelines seal at junctions |
| CN1614291A (en) * | 2004-11-12 | 2005-05-11 | 广东联塑科技实业有限公司 | Damaged pipeline repairing apparatus and method thereof |
| CN2926739Y (en) * | 2006-04-30 | 2007-07-25 | 杨红星 | Three-stage cut-off air bag for pipeline |
| CN102434752A (en) * | 2011-10-14 | 2012-05-02 | 中国石油天然气集团公司 | Construction technology for plugging holes |
| CN202691435U (en) * | 2012-06-27 | 2013-01-23 | 河南锐驰管道工程技术有限公司 | Rotary-hanging plugging head with dual leather cup |
| KR20150124729A (en) * | 2014-04-29 | 2015-11-06 | 한전케이피에스 주식회사 | Pipe damper |
| CN105605371A (en) * | 2016-01-27 | 2016-05-25 | 温州职业技术学院 | Building pipeline overhauling device |
| CN205716216U (en) * | 2016-06-12 | 2016-11-23 | 中铁四局集团有限公司 | A kind of band waterpipe docking structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2470954B (en) * | 2009-06-12 | 2014-04-02 | Stats Uk Ltd | Pipeline isolation plug having two modules and method for isolating for a section of pipeline |
-
2016
- 2016-06-12 CN CN201610406509.5A patent/CN105864557B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2279257A (en) * | 1941-02-11 | 1942-04-07 | Charles W Sievert | Expansible closure means for conduits |
| US4398565A (en) * | 1981-08-21 | 1983-08-16 | Williamson Geronimo C | Pipe plugging apparatus |
| DE3145284A1 (en) * | 1981-11-14 | 1983-05-19 | IBS Nagel GmbH & Co Spezialarmaturen, 5630 Remscheid | Device for shutting off gas lines |
| DE19604147A1 (en) * | 1996-02-06 | 1997-08-07 | Kaco Gmbh Co | District steam heating lagged pipelines seal at junctions |
| CN1614291A (en) * | 2004-11-12 | 2005-05-11 | 广东联塑科技实业有限公司 | Damaged pipeline repairing apparatus and method thereof |
| CN2926739Y (en) * | 2006-04-30 | 2007-07-25 | 杨红星 | Three-stage cut-off air bag for pipeline |
| CN102434752A (en) * | 2011-10-14 | 2012-05-02 | 中国石油天然气集团公司 | Construction technology for plugging holes |
| CN202691435U (en) * | 2012-06-27 | 2013-01-23 | 河南锐驰管道工程技术有限公司 | Rotary-hanging plugging head with dual leather cup |
| KR20150124729A (en) * | 2014-04-29 | 2015-11-06 | 한전케이피에스 주식회사 | Pipe damper |
| CN105605371A (en) * | 2016-01-27 | 2016-05-25 | 温州职业技术学院 | Building pipeline overhauling device |
| CN205716216U (en) * | 2016-06-12 | 2016-11-23 | 中铁四局集团有限公司 | A kind of band waterpipe docking structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105864557A (en) | 2016-08-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Wangjiang Road in Baohe District of Hefei city of Anhui Province, No. 96 230023 Patentee after: CHINA RAILWAY NO.4 ENGINEERING GROUP Co.,Ltd. Address before: 230022 technical center of China Railway four Bureau, No. 96 Wangjiang East Road, Anhui, 616, Hefei Patentee before: CHINA RAILWAY NO.4 ENGINEERING GROUP Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |