CN102840402A - Anti-leakage pipeline joint - Google Patents
Anti-leakage pipeline joint Download PDFInfo
- Publication number
- CN102840402A CN102840402A CN201110329729XA CN201110329729A CN102840402A CN 102840402 A CN102840402 A CN 102840402A CN 201110329729X A CN201110329729X A CN 201110329729XA CN 201110329729 A CN201110329729 A CN 201110329729A CN 102840402 A CN102840402 A CN 102840402A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- lining
- sleeve
- seal ring
- pipe joint
- 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
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The invention provides an anti-leakage pipeline joint which is used for connecting a pipeline A (1) and a pipeline B (5). The anti-leakage pipeline joint is characterized by consisting of an outer connection sleeve (2), a lining sleeve (3) and a sealing ring (4), wherein the outer connection sleeve (2) is sleeved outside the pipeline A (1); the lining sleeve (3) and the sealing ring (4) are arranged inside the outer connection sleeve (2); one end of the lining sleeve (3) is connected with an outer sleeve nut (2), and the other end of the lining sleeve (3) is connected with a sealing ring (4); and the connection end of the pipeline B (5) is arranged on the inner rings of the lining sleeve (3) and the sealing ring (4). The anti-leakage pipeline joint provided by the invention has the advantages of firm connection, good vibration resistance, and simplicity in installation.
Description
Technical field
The present invention relates to the linkage structure design and the applied technical field of pipeline, a kind of anti-leak pipe joint is provided especially.
Background technique
In the existing technology, it is various that pipeline connects pattern, especially has the pipeline of sealing function requirement to connect all to be usually to add mode such as sealer, is difficult for realizing standardization.
Therefore, people urgently hope to obtain the anti-leak pipe joint of a kind of technique effect good (sealing is high, and relative movement is little, helps vibration damping).
Summary of the invention
The purpose of this invention is to provide the good anti-leak pipe joint of a kind of technique effect
The invention provides a kind of anti-leak pipe joint, be used for connecting pipeline A1 and pipeline B5; It is characterized in that: the anti-leak pipe joint is made up of outer connecting sleeve 2, lining 3 and seal ring 4; Wherein: outer connecting sleeve 2 is enclosed within the outside of pipeline A1; Said outer connecting sleeve 2 inside are provided with lining 3 and seal ring 4, and wherein lining 3 one ends link to each other with box nut 2, and the other end links to each other with seal ring 4;
The connecting end of pipeline B5 is arranged in lining 3 and seal ring 4 inner rings.
The mode that the left end of the right-hand member of pipeline A1 and outer connecting sleeve 2 also is threaded is fixed together.
Among the present invention, carry out through 3 pairs of conduits that are connected into of lining spacing, when preventing airplane motion; Be connected between conduit and the pipeline connecting device relative movement takes place; Simultaneously can also play certain compensating action, help the pipeline vibration damping, prevent the generation of oil leakage phenomenon at axial direction;
During the pipeline connecting device that in using the present invention, provides, can the end of conduit that be connected into the device left end be with pipeline B5, when being connected into conduit and pipeline connecting device generation relative movement, pipeline B5 plays fastening effect.
In addition, the present invention also through the setting of seal ring 4, has improved the sealing in the pipeline connecting device effectively, also can prevent the generation of leakage phenomenon effectively.
The present invention makes the connection of pipeline more firm, when vibration takes place, can play fixation, prevents that pipeline and pipeline connecting device are loosening each other.
Pipeline connecting device of the present invention; Its advantage is: the good airproof performance of pipeline, the relative displacement that is connected between conduit and the pipeline connecting device are little; And the axial direction at pipeline has certain compensating action; Help vibration damping, the problems such as leakage of having avoided vibration to cause effectively, and install simple.
Description of drawings
Below in conjunction with accompanying drawing and mode of execution the present invention is done further detailed explanation:
Fig. 1 is an anti-leak pipe joint structural representation sketch.
Embodiment
Embodiment 1
A kind of anti-leak pipe joint is used for connecting pipeline A1 and pipeline B5; It is characterized in that: the anti-leak pipe joint is made up of outer connecting sleeve 2, lining 3 and seal ring 4; Wherein: outer connecting sleeve 2 is enclosed within the outside of pipeline A1; Said outer connecting sleeve 2 inside are provided with lining 3 and seal ring 4, and wherein lining 3 one ends link to each other with box nut 2, and the other end links to each other with seal ring 4;
The connecting end of pipeline B5 is arranged in lining 3 and seal ring 4 inner rings.
The mode that the left end of the right-hand member of pipeline A1 and outer connecting sleeve 2 also is threaded is fixed together.
Present embodiment carries out spacing through 3 pairs of conduits that are connected into of lining; When preventing airplane motion, be connected between conduit and the pipeline connecting device relative movement takes place, can also play certain compensating action at axial direction simultaneously; Help the pipeline vibration damping, prevent the generation of oil leakage phenomenon;
When the pipe joint that uses present embodiment to provide, can the end of conduit that be connected into the device left end be with pipeline B5, when being connected into conduit and pipeline connecting device generation relative movement, pipeline B5 plays fastening effect.
In addition, present embodiment also through the setting of seal ring 4, has improved the sealing in the pipeline connecting device effectively, also can prevent the generation of leakage phenomenon effectively.
Present embodiment makes the connection of pipeline more firm, when vibration takes place, can play fixation, prevents that pipeline and pipeline connecting device are loosening each other.
The pipeline connecting device of present embodiment; Its advantage is: the good airproof performance of pipeline, the relative displacement that is connected between conduit and the pipeline connecting device are little; And the axial direction at pipeline has certain compensating action; Help vibration damping, the problems such as leakage of having avoided vibration to cause effectively, and install simple.
Claims (2)
1. an anti-leak pipe joint is used for connecting pipeline A (1) and pipeline B (5); It is characterized in that: the anti-leak pipe joint is made up of outer connecting sleeve (2), lining (3) and seal ring (4); Wherein: outer connecting sleeve (2) is enclosed within the outside of pipeline A (1); Said outer connecting sleeve (2) inside is provided with lining (3) and seal ring (4); Wherein lining (3) one ends link to each other with box nut (2), and the other end links to each other with seal ring (4);
The connecting end of pipeline B (5) is arranged in lining (3) and seal ring (4) inner ring.
2. according to the said anti-leak pipe joint of claim 1, it is characterized in that: the mode that the left end of the right-hand member of pipeline A (1) and outer connecting sleeve (2) also is threaded is fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110329729XA CN102840402A (en) | 2011-10-27 | 2011-10-27 | Anti-leakage pipeline joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110329729XA CN102840402A (en) | 2011-10-27 | 2011-10-27 | Anti-leakage pipeline joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102840402A true CN102840402A (en) | 2012-12-26 |
Family
ID=47368025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110329729XA Pending CN102840402A (en) | 2011-10-27 | 2011-10-27 | Anti-leakage pipeline joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102840402A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464740A (en) * | 2021-07-21 | 2021-10-01 | 浙江浙能航天氢能技术有限公司 | Hydrogenation sealing device with leakage-proof mechanism |
| TWI771945B (en) * | 2020-03-10 | 2022-07-21 | 日商富士金股份有限公司 | pipe joint |
| CN115095725A (en) * | 2022-07-04 | 2022-09-23 | 东风（十堰）汽车管业有限公司 | High pressure fuel pipe multi-level sealing structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2653202A1 (en) * | 1989-10-13 | 1991-04-19 | Grandsire Ets | Connector for a pipe for discharging waste water from sanitary appliances |
| JPH1089566A (en) * | 1996-09-13 | 1998-04-10 | Maruichi Kk | Drain pipe connecting structure |
| CN2319659Y (en) * | 1998-02-13 | 1999-05-19 | 贵州源泰实业有限责任公司 | Rectangle shape ring sealed pipe joint locked by oblique mouth metal ring |
| CN2763668Y (en) * | 2004-09-27 | 2006-03-08 | 吴冬梅 | Steel pipe joint |
-
2011
- 2011-10-27 CN CN201110329729XA patent/CN102840402A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2653202A1 (en) * | 1989-10-13 | 1991-04-19 | Grandsire Ets | Connector for a pipe for discharging waste water from sanitary appliances |
| JPH1089566A (en) * | 1996-09-13 | 1998-04-10 | Maruichi Kk | Drain pipe connecting structure |
| CN2319659Y (en) * | 1998-02-13 | 1999-05-19 | 贵州源泰实业有限责任公司 | Rectangle shape ring sealed pipe joint locked by oblique mouth metal ring |
| CN2763668Y (en) * | 2004-09-27 | 2006-03-08 | 吴冬梅 | Steel pipe joint |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI771945B (en) * | 2020-03-10 | 2022-07-21 | 日商富士金股份有限公司 | pipe joint |
| US11774015B2 (en) | 2020-03-10 | 2023-10-03 | Fujikin Incorporated | Pipe joint |
| CN113464740A (en) * | 2021-07-21 | 2021-10-01 | 浙江浙能航天氢能技术有限公司 | Hydrogenation sealing device with leakage-proof mechanism |
| CN113464740B (en) * | 2021-07-21 | 2024-05-31 | 浙江浙能航天氢能技术有限公司 | Hydrogenation sealing device with leak-proof mechanism |
| CN115095725A (en) * | 2022-07-04 | 2022-09-23 | 东风（十堰）汽车管业有限公司 | High pressure fuel pipe multi-level sealing structure |
| CN115095725B (en) * | 2022-07-04 | 2024-02-06 | 东风（十堰）汽车管业有限公司 | Multi-level sealing structure of high-pressure oil pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102840402A (en) | Anti-leakage pipeline joint | |
| CN203823269U (en) | Pipeline sealing assembly for dynamic pipeline system | |
| CN204477144U (en) | A kind of bush assembly, gear-box and locomotive | |
| CN102383894A (en) | Expansion joint for exhaust pipe of internal combustion engine | |
| CN202302394U (en) | Leakage-preventing pipeline joint | |
| CN105065808A (en) | Vibration buffer device used for pipeline interface | |
| CN203477705U (en) | Lubricating pipe assembly | |
| CN201897022U (en) | Pipeline connection device | |
| TW200940861A (en) | Bellows device having duplex structure | |
| CN201651622U (en) | Reducing special-shaped flexible rubber joint | |
| CN201502830U (en) | Duplex free type expansion joint for outlet of flue gas turbine of catalytic cracking device | |
| CN105156782B (en) | A kind of vibration absorber for underground petroleum pipe joint | |
| CN203477702U (en) | Metal hose twisting prevention installation structure | |
| CN102330866A (en) | Independent sealing corrugated compensator | |
| CN202834489U (en) | Clamp type pipe adapter connector | |
| CN104019317A (en) | Two-way thrust-free directly-buried compensator | |
| CN105736875A (en) | Flexible connection structure for conduits of different diameters | |
| CN105757246A (en) | Piston rod assembly | |
| CN204879144U (en) | A vibration buffer for pipeline interface | |
| RU139935U1 (en) | DRIVE SHAFT | |
| CN202392345U (en) | Spherical compensator | |
| CN203570383U (en) | Fuel pump lubricating oil pipe with improved structure | |
| CN203945615U (en) | A kind of novel lock mould oil cylinder hermetically-sealed construction | |
| CN212131696U (en) | Double-ripple metal expansion joint | |
| CN102563253A (en) | Spherical compensator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121226 |