CN2600680Y - Taper joint pipe fitting - Google Patents
Taper joint pipe fitting Download PDFInfo
- Publication number
- CN2600680Y CN2600680Y CN 02251419 CN02251419U CN2600680Y CN 2600680 Y CN2600680 Y CN 2600680Y CN 02251419 CN02251419 CN 02251419 CN 02251419 U CN02251419 U CN 02251419U CN 2600680 Y CN2600680 Y CN 2600680Y
- Authority
- CN
- China
- Prior art keywords
- tapered
- pipe fitting
- overcoat
- pipe
- liner
- 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
Links
Images
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
A wimble junction block relates to a connecting element used in the pipeline flow media, which consists of a tapered inner lining and an overcoat. A silk tooth or shoulder is processed on the tapered overcoat. The entire block joint is connected with a pipe, which does not need to weld or clamp with a metal clip. These arrangements can secure the flow of media with ideal anti-quaking and anti-leaking property.
Description
Affiliated technical field
The utility model relates to a kind of pipeline connecting parts joint.
Background technique
Long-term next, the slim pipe of metal generally is with the method for welding with being connected of pipe fitting joint, and the welding procedure troublesome poeration is repaired again inconvenient; The connection that recent metal is moulded pipe again is that composite pipe is enclosed within on pipe fitting " O " the type circle liner joint, and pipe external application opening metal clip hoop clip is lived, and adds nut check.The linearity of plastics and poor rigidity are shaken the back seepage are taken place easily.
Summary of the invention
The utility model provides a kind of tapered joint head pipe fitting, do not need welding, or the metal clip hoop clip is tight, fully by the liner of metal and overcoat reaches connecting pipeline with combining of pipe effect.
The technological scheme that its technical problem that solves the utility model adopts is, cone is a liner in addition, and interior cone is an overcoat, and overcoat is enclosed within on the liner, promptly becomes tapered joint head pipe fitting.The overcoat end machining has a tooth, makes a tooth tapered joint head pipe fitting, and the overcoat end machining has convex shoulder, makes convex shoulder tapered joint head pipe fitting.During installation,, fasten locking with overcoat as long as tapered being enclosed within on the liner expanded in the pipe termination, just can be for the medium circulation.
The beneficial effects of the utility model are that tapered joint head pipe fitting only depends on taper liner and overcoat to combine with pipe and reaches the medium circulation, does not need welding or metal clip hoop clip tight, just can reach desirable shockproof leak resistance.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Figure one is band screw tap joint pipe fitting embodiment's a longitudinal section tectonic maps.
Figure two is longitudinal section tectonic mapss of convex shoulder tapered joint head pipe fitting embodiment.
(1) taper liner (2) tapered jacket among the figure
Embodiment
In embodiment shown in the figure one, taper liner (1) puts metal tube, and band screw tap shape overcoat (2) fastens the locking pipe.
In embodiment shown in the figure two, taper liner (1) puts moulds pipe again, and convex shoulder tapered jacket (2) fastens composite pipe, uses nut check.
Claims (3)
1, tapered joint head pipe fitting is made up of liner and overcoat, it is characterized in that liner is tapered, and overcoat is tapered.
2, tapered joint head pipe fitting according to claim 1 is characterized in that tapered jacket band silk tooth.
3, tapered joint head pipe fitting according to claim 1 is characterized in that tapered jacket band convex shoulder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02251419 CN2600680Y (en) | 2002-12-05 | 2002-12-05 | Taper joint pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02251419 CN2600680Y (en) | 2002-12-05 | 2002-12-05 | Taper joint pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2600680Y true CN2600680Y (en) | 2004-01-21 |
Family
ID=34149686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02251419 Expired - Fee Related CN2600680Y (en) | 2002-12-05 | 2002-12-05 | Taper joint pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2600680Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662328A (en) * | 2018-06-29 | 2018-10-16 | 江苏爱索新材料科技有限公司 | A kind of drinking water pipeline no-dig technique liner reparation connector |
| CN108679358A (en) * | 2018-06-29 | 2018-10-19 | 江苏爱索新材料科技有限公司 | A kind of gas pipeline no-dig technique liner repairing construction technique |
-
2002
- 2002-12-05 CN CN 02251419 patent/CN2600680Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662328A (en) * | 2018-06-29 | 2018-10-16 | 江苏爱索新材料科技有限公司 | A kind of drinking water pipeline no-dig technique liner reparation connector |
| CN108679358A (en) * | 2018-06-29 | 2018-10-19 | 江苏爱索新材料科技有限公司 | A kind of gas pipeline no-dig technique liner repairing construction technique |
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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: 20040121 Termination date: 20101205 |