CN103206583B - A kind of pipeline and pipe connecting structure - Google Patents
A kind of pipeline and pipe connecting structure Download PDFInfo
- Publication number
- CN103206583B CN103206583B CN201210009738.5A CN201210009738A CN103206583B CN 103206583 B CN103206583 B CN 103206583B CN 201210009738 A CN201210009738 A CN 201210009738A CN 103206583 B CN103206583 B CN 103206583B
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- CN
- China
- Prior art keywords
- socket end
- pipeline
- eyelet
- connecting structure
- pipe connecting
- 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.)
- Expired - Fee Related
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The present invention discloses a kind of pipeline and pipe connecting structure, its pipe connecting structure at least comprises with first pipeline (1) of a toroidal socket end (10) and the second pipe (2) with a toroidal socket end (20), described socket end (10) inner side is provided with sub-eyelet (3), and described socket end (20) inner side is provided with the parent metal circle (4) suitable with described sub-eyelet (3); The first metal flange (7) that inner diameter is less than described tubaeform socket end (10) maximum diameter is arranged with in described socket end (10) outside, be arranged with the second metal flange (8) that inner diameter is less than described tubaeform socket end (20) maximum diameter in described socket end (20) outside, described first metal flange (7) is connected by fixed block (9) with described second metal flange (8).Adopt technological scheme of the present invention, make to realize solderless between the pipeline of the various pipelines such as metallic conduit, plastic pipe or plastic composite pipe and pipeline and connect, have easy to connect, Environmental Conditions is unrestricted, easy anti abrasive feature.
Description
Technical field
The present invention relates to the technical field that pipeline connects, particularly relate to a kind of pipeline and pipe connecting structure
Background technique
The various pipelines such as existing metallic conduit, plastic pipe or plastic composite pipe, the linkage structure between its pipeline and pipeline mostly is direct welding, or by live metal Flange joint after weld metal flange root.There are some defects in such linkage structure: adopt the company of directly welding by structure, its pipeline maintainance changes difficulty in varying degrees; Adopt the linkage structure that metal flange root bead connects, its latter linked pipeline Environmental Conditions is restricted, and easily rupture when floating on water uses, cost is high, and the metal flange root welded is injection moulding production, not easily wear-resistant.
Summary of the invention
The object of the present invention is to provide a kind of pipeline and pipe connecting structure, make between the pipeline of the various pipelines such as metallic conduit, plastic pipe or plastic composite pipe and pipeline, to realize solderless to connect, have easy to connect, Environmental Conditions is unrestricted, easy anti abrasive feature.
For achieving the above object, the present invention adopts technology technological scheme as follows:
A kind of pipe connecting structure, for the connection between pipeline, described pipe connecting structure at least comprises with the first pipeline of a toroidal socket end and the second pipe with a toroidal socket end, be provided with sub-eyelet inside described socket end, inside described socket end, be provided with the parent metal circle suitable with described sub-eyelet; The first metal flange that inner diameter is less than described tubaeform socket end maximum diameter is arranged with outside described socket end, outside described socket end, be arranged with the second metal flange that inner diameter is less than described tubaeform socket end maximum diameter, described first metal flange is connected by fixed block with described second metal flange.
Preferably, a kind of pipe connecting structure, described socket end outer side wall is attached on the first metallic sheath, described socket end outer side wall and is attached to the second metallic sheath.
Preferably, a kind of pipe connecting structure, described sub-eyelet and parent metal circle are the eyelet with O RunddichtringO.
Preferably, a kind of pipe connecting structure, described fixed block is bolt.
A kind of pipeline, described pipes first end is toroidal socket end, and the second end is toroidal socket end, is provided with sub-eyelet inside described socket end, is provided with the parent metal circle suitable with described sub-eyelet inside described socket end; Outside described socket end, be arranged with the first metal flange that diameter is less than described tubaeform socket end maximum diameter, outside described socket end, be arranged with the second metal flange that diameter is less than described tubaeform socket end maximum diameter.
Preferably, a kind of pipeline, described socket end outer side wall is attached on the first metallic sheath, described socket end outer side wall and is attached to the second metallic sheath.
Preferably, a kind of pipeline, described sub-eyelet and parent metal circle are the eyelet with O RunddichtringO.
Beneficial effect of the present invention: adopt pipe connecting structure of the present invention, makes to realize solderless between the pipeline of the various pipelines such as metallic conduit, plastic pipe or plastic composite pipe and pipeline and connects; Be provided with metallic sheath in pipe ends, make under guarantee high pressure, pipeline itself does not bounce back, and pipe end inside is also provided with the primary and secondary eyelet docking of O RunddichtringO simultaneously, thus strengthens sealability.Therefore a kind of pipeline of the present invention and pipe connecting structure, have easy to connect, Environmental Conditions is unrestricted, easy anti abrasive feature.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the plane structure schematic diagram that a kind of pipe connecting structure of the present invention does not connect.
Fig. 2 is the plane structure schematic diagram after a kind of pipe connecting structure of the present invention connects.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As illustrated in fig. 1 and 2, a kind of pipe connecting structure, for the connection between pipeline, described pipe connecting structure at least comprises with first pipeline (1) of a toroidal socket end (10) and the second pipe (2) with a toroidal socket end (20).
Described socket end (10) inner side is provided with sub-eyelet (3), and described socket end (20) inner side is provided with the parent metal circle (4) suitable with described sub-eyelet (3).
Be arranged with the first metal flange (7) that inner diameter is less than described tubaeform socket end (10) maximum diameter in described socket end (10) outside, be arranged with inner diameter in described socket end (20) outside and be less than described tubaeform the second metal flange (8) held by end (20) maximum diameter.
Described first metal flange (7) is connected by fixed block (9) with described second metal flange (8).
Preferably, a kind of pipe connecting structure, described socket end (10) outer side wall is attached on the first metallic sheath (5), described socket end (20) outer side wall and is attached to the second metallic sheath (6).
Preferably, a kind of pipe connecting structure, described sub-eyelet (3) is the eyelet with O RunddichtringO (11), and described parent metal circle (4) also can be the eyelet with O RunddichtringO.
Preferably, a kind of pipe connecting structure, described fixed block (9) is bolt.
According to above pipe connecting structure, a kind of pipeline is provided, described pipes first end is toroidal socket end (10), second end is toroidal socket end (20), described socket end (10) inner side is provided with sub-eyelet (3), and described socket end (20) inner side is provided with the parent metal circle (4) suitable with described sub-eyelet (3); Be arranged with the first metal flange (7) that diameter is less than described tubaeform socket end (10) maximum diameter in described socket end (10) outside, be arranged with the second metal flange (8) that diameter is less than described tubaeform socket end (20) maximum diameter in described socket end (20) outside.
Preferably, a kind of pipeline, described socket end (10) outer side wall is attached on the first metallic sheath (5), described socket end (20) outer side wall and is attached to the second metallic sheath (6).
Preferably, a kind of pipeline, described sub-eyelet (3) is the eyelet with O RunddichtringO (11), and described parent metal circle (4) also can be the eyelet with O RunddichtringO.
Beneficial effect of the present invention: adopt pipe connecting structure of the present invention, makes to realize solderless between the pipeline of the various pipelines such as metallic conduit, plastic pipe or plastic composite pipe and pipeline and connects; Be provided with metallic sheath in pipe ends, make under guarantee high pressure, pipeline itself does not bounce back, and pipe end inside is also provided with the primary and secondary eyelet docking of O RunddichtringO simultaneously, thus strengthens sealability.Therefore a kind of pipeline of the present invention and pipe connecting structure, have easy to connect, Environmental Conditions is unrestricted, easy anti abrasive feature.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a pipe connecting structure, for the connection between pipeline, it is characterized in that, described pipe connecting structure at least comprises with first pipeline (1) of a toroidal socket end (10) and the second pipe (2) with a toroidal socket end (20), described socket end (10) inner side is provided with sub-eyelet (3), and described socket end (20) inner side is provided with the parent metal circle (4) suitable with described sub-eyelet (3); The first metal flange (7) that inner diameter is less than described tubaeform socket end (10) maximum diameter is arranged with in described socket end (10) outside, be arranged with the second metal flange (8) that inner diameter is less than described tubaeform socket end (20) maximum diameter in described socket end (20) outside, described first metal flange (7) is connected by fixed block (9) with described second metal flange (8).
2. a kind of pipe connecting structure according to claim 1, it is characterized in that, described socket end (10) outer side wall is attached on the first metallic sheath (5), described socket end (20) outer side wall and is attached to the second metallic sheath (6).
3. a kind of pipe connecting structure according to claim 1, is characterized in that, described sub-eyelet (3) and parent metal circle (4) are the eyelet with O RunddichtringO.
4. a kind of pipe connecting structure according to claim 1, is characterized in that, described fixed block (9) is bolt.
5. a pipeline, it is characterized in that, described pipes first end is toroidal socket end (10), second end is toroidal socket end (20), described socket end (10) inner side is provided with sub-eyelet (3), and described socket end (20) inner side is provided with the parent metal circle (4) suitable with described sub-eyelet (3); Be arranged with the first metal flange (7) that diameter is less than described tubaeform socket end (10) maximum diameter in described socket end (10) outside, be arranged with the second metal flange (8) that diameter is less than described tubaeform socket end (20) maximum diameter in described socket end (20) outside.
6. a kind of pipeline according to claim 5, it is characterized in that, described socket end (10) outer side wall is attached on the first metallic sheath (5), described socket end (20) outer side wall and is attached to the second metallic sheath (6).
7. a kind of pipeline according to claim 5, is characterized in that, described sub-eyelet (3) and parent metal circle (4) are the eyelet with O RunddichtringO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210009738.5A CN103206583B (en) | 2012-01-13 | 2012-01-13 | A kind of pipeline and pipe connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210009738.5A CN103206583B (en) | 2012-01-13 | 2012-01-13 | A kind of pipeline and pipe connecting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103206583A CN103206583A (en) | 2013-07-17 |
| CN103206583B true CN103206583B (en) | 2016-03-02 |
Family
ID=48753910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210009738.5A Expired - Fee Related CN103206583B (en) | 2012-01-13 | 2012-01-13 | A kind of pipeline and pipe connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103206583B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151722A (en) * | 2016-08-30 | 2016-11-23 | 无锡市兴盛环保设备有限公司 | A kind of sealing and connecting device of conveyance conduit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1619204A (en) * | 2004-12-07 | 2005-05-25 | 葛文宇 | Connection method of bayonet sealed glass fibre reinforced plastic pipe line |
| CN201696762U (en) * | 2010-07-01 | 2011-01-05 | 新兴铸管股份有限公司 | Connecting piece for connecting PSP steel-plastic composite pipe and lining plastic-chemical pipe piece |
| CN201866457U (en) * | 2010-11-05 | 2011-06-15 | 广东雄塑科技实业有限公司 | Flange for thermoplastic pipe |
| CN201925634U (en) * | 2010-09-25 | 2011-08-10 | 广州市番禺粤新造船有限公司 | Flange connecting structure of welding-free pipeline |
| CN202091673U (en) * | 2011-06-16 | 2011-12-28 | 洛阳新硕实业有限公司 | Flared connecting structure for pipes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000161553A (en) * | 1998-11-26 | 2000-06-16 | Sekisui Chem Co Ltd | Pipe joint |
-
2012
- 2012-01-13 CN CN201210009738.5A patent/CN103206583B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1619204A (en) * | 2004-12-07 | 2005-05-25 | 葛文宇 | Connection method of bayonet sealed glass fibre reinforced plastic pipe line |
| CN201696762U (en) * | 2010-07-01 | 2011-01-05 | 新兴铸管股份有限公司 | Connecting piece for connecting PSP steel-plastic composite pipe and lining plastic-chemical pipe piece |
| CN201925634U (en) * | 2010-09-25 | 2011-08-10 | 广州市番禺粤新造船有限公司 | Flange connecting structure of welding-free pipeline |
| CN201866457U (en) * | 2010-11-05 | 2011-06-15 | 广东雄塑科技实业有限公司 | Flange for thermoplastic pipe |
| CN202091673U (en) * | 2011-06-16 | 2011-12-28 | 洛阳新硕实业有限公司 | Flared connecting structure for pipes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103206583A (en) | 2013-07-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160818 Address after: 256400, Shandong, Zibo province Huantai County town shop Patentee after: SHANDONG SANXUAN RUBBER & PLASTIC Co.,Ltd. Address before: 255000 No. 4, building 4, building 3249, 302 Zhangbei Road, Huantai County, Shandong, Zibo Patentee before: Rong Jingke |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 255000 Dongdian village, Guoli Town, Huantai County, Zibo City, Shandong Province Patentee after: Shandong Sanxuan Rubber Plastic Technology Co.,Ltd. Address before: Guoli Zhen Dongdian Cun, Huantai County, Zibo City, Shandong Province Patentee before: SHANDONG SANXUAN RUBBER & PLASTIC Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20220113 |