CN201209719Y - Plastic-aluminum pipe connection - Google Patents
Plastic-aluminum pipe connection Download PDFInfo
- Publication number
- CN201209719Y CN201209719Y CNU2008200834041U CN200820083404U CN201209719Y CN 201209719 Y CN201209719 Y CN 201209719Y CN U2008200834041 U CNU2008200834041 U CN U2008200834041U CN 200820083404 U CN200820083404 U CN 200820083404U CN 201209719 Y CN201209719 Y CN 201209719Y
- Authority
- CN
- China
- Prior art keywords
- plastic
- pipe joint
- joint body
- pipe
- bolt
- 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)
- Joints With Sleeves (AREA)
Abstract
The utility model discloses an aluminium and plastic pipe joint, which consists of a pipe joint body and matching bolts. A plastic inner layer is arranged on the inner side of the pipe joint body. The top of the plastic inner layer is provided with a seal ring and a washer in the pipe joint. A loose joint aluminum and plastic pipe is arranged inside the pipe joint body; an elastic closing ring is enclosed on the loose joint aluminum and plastic pipe before the bolt is enclosed so that the bolt is joggled with the pipe joint body. The seal ring, the washer, and the elastic closing ring constitute a water repellent sealing combination. The aluminum and plastic pipe joint is applicable to connecting aluminum and plastic pipes.
Description
Technical field
The utility model relates to a kind of aluminium plastic pipe joint.
Background technique
The application of plastic-aluminum pipe is very wide, is mainly used in the water pipe of industrial and agricultural production and the running water pipe in people's daily life, in its installation process mainly is to adopt pipe joint to connect, pipe joint kind on the market is a lot of at present, method is also all different, and the major defect of its existence is loosening easily, leaks.
Summary of the invention
The purpose of this utility model is the defective at above-mentioned aluminium plastic pipe joint, provide a kind of design more reasonable, use aluminium plastic pipe joint more easily.
This achieve the above object, the utility model has mainly adopted following technological scheme to realize.The utility model mainly is made up of pipe joint body and the bolt supporting with it, and the inboard of fittings body body is provided with the plastic cement internal layer, in the pipe joint body, is provided with seal ring and packing ring at the top of plastic cement internal layer.Loose joint body plastic-aluminum pipe places in the pipe joint body, puts elastic collar on loose joint body plastic-aluminum pipe, puts bolt again, and bolt is meshed with the pipe joint body, makes seal ring, packing ring and elastic collar form anti-seal combination of leaking.
The utility model compared with prior art has following tangible advantage.(1) good sealing effect.The utility model adopts and to make seal ring, packing ring and elastic collar form anti-seal combination of leaking, and has guaranteed that institute joins two pipes together water-tight.(2) easy to use.The utility model turns bolt and just can rapidly pipe be connected as long as seal ring, packing ring and elastic collar are placed on the loose joint body pipe.
The utility model is applicable to the connection of plastic-aluminum pipe.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Accompanying drawing is the utility model overall structure and partial cutaway diagrammatic sketch.
Embodiment
As shown in the figure, the utility model mainly is made up of pipe joint body 1 and the bolt 6 supporting with it, and the inboard of fittings body body 1 is provided with plastic cement internal layer 2, in pipe joint body 1, is provided with seal ring 3 and packing ring 4 at the top of plastic cement internal layer 2.Loose joint body plastic-aluminum pipe 7 places in the pipe joint body 1, puts elastic collar 5 on loose joint body plastic-aluminum pipe 7, puts bolt 6 again, and bolt 6 is meshed with pipe joint body 1, makes seal ring 3, packing ring 4 and elastic collar 5 form anti-seal combination of leaking.
The utility model is applicable to the connection of plastic-aluminum pipe.
Claims (1)
1, a kind of aluminium plastic pipe joint, formed by pipe joint body (1) and the bolt (6) supporting with it, the inboard of fittings body body (1) is provided with plastic cement internal layer (2), it is characterized in that in pipe joint body (1), be provided with seal ring (3) and packing ring (4) at the top of plastic cement internal layer (2), loose joint body plastic-aluminum pipe (7) places in the pipe joint body (1), on loose joint body plastic-aluminum pipe (7), put elastic collar (5), put bolt (6) again, bolt (6) is meshed with pipe joint body (1), makes seal ring (3), packing ring (4) and elastic collar (5) are formed anti-seal combination of leaking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200834041U CN201209719Y (en) | 2008-02-15 | 2008-02-15 | Plastic-aluminum pipe connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200834041U CN201209719Y (en) | 2008-02-15 | 2008-02-15 | Plastic-aluminum pipe connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201209719Y true CN201209719Y (en) | 2009-03-18 |
Family
ID=40480455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200834041U Expired - Fee Related CN201209719Y (en) | 2008-02-15 | 2008-02-15 | Plastic-aluminum pipe connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201209719Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853182A (en) * | 2012-09-26 | 2013-01-02 | 邝月好 | Anti-drawing seal pipe fitting interface |
| CN104033672A (en) * | 2013-03-08 | 2014-09-10 | 浙江艾迪西流体控制股份有限公司 | Polyethylene-aluminum composite pipeline connector |
| CN104832646A (en) * | 2015-03-31 | 2015-08-12 | 浙江大学 | Sleeve sealing assembly |
-
2008
- 2008-02-15 CN CNU2008200834041U patent/CN201209719Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853182A (en) * | 2012-09-26 | 2013-01-02 | 邝月好 | Anti-drawing seal pipe fitting interface |
| CN104033672A (en) * | 2013-03-08 | 2014-09-10 | 浙江艾迪西流体控制股份有限公司 | Polyethylene-aluminum composite pipeline connector |
| CN104832646A (en) * | 2015-03-31 | 2015-08-12 | 浙江大学 | Sleeve sealing assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090318 Termination date: 20100215 |