CN202746804U - Copper pipe connector - Google Patents
Copper pipe connector Download PDFInfo
- Publication number
- CN202746804U CN202746804U CN 201220471147 CN201220471147U CN202746804U CN 202746804 U CN202746804 U CN 202746804U CN 201220471147 CN201220471147 CN 201220471147 CN 201220471147 U CN201220471147 U CN 201220471147U CN 202746804 U CN202746804 U CN 202746804U
- Authority
- CN
- China
- Prior art keywords
- pipe
- mouth
- radial projecting
- extension
- ring
- 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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Abstract
The utility model relates to a copper pipe connector. The copper pipe connector comprises a pipe body (1), wherein the pipe body (1) is provided with at least one pipe orifice. The copper pipe connector is characterized in that at least one pipe orifice is provided with a radial protruded ring (2) protruded from the outer wall of the pipe body (1); the inner wall of the pipe orifice corresponding to the radial protruded ring (2) is provided with an annular groove; a sealing ring (3) is embedded in the annular groove; an extension section (4) is arranged between the radial protruded ring (2) and the pipe orifice section; the inside diameter of the extension section (4) is the same as that of the pipe body (1); and the outside diameter of the extension section (4) is the same as that of the pipe body (1). The copper pipe connector is convenient to install, reliable in connection and is free from potential risk.
Description
Technical field
The utility model relates to the connection fittings technical field in the installation of copper pipe pipeline, specifically refers to a kind of copper tube connector.
Background technique
Connection fittings during the copper pipe link is installed as the copper pipe pipeline, its linkage structure mode has decisive role to the reliability that pipeline uses.The connection of copper tube generally is directly pipeline to be heat-treated or fired to remove in the prior art, by high temperature pipeline junction is fused together mutually, and not only there is potential safety hazard in this mode but also loses time.Also have some copper pipes to be threaded connection, flange connects or cutting ferrule connects, and these several Placements are along with the variation of time and temperature, the inefficacy hidden danger such as easily produce distortion, become flexible.In sum, lack in the prior art a kind of easy for installation, connect copper tube connector reliable, that do not have potential safety hazard.
The model utility content
The technical problems to be solved in the utility model is, provide a kind of easy for installation, connect copper tube connector reliable, that do not have potential safety hazard.
For solving the problems of the technologies described above, the technological scheme that the utility model provides is: a kind of copper tube connector, it comprises body, body is provided with at least one mouth of pipe, at least one mouth of pipe place is provided with the radial projecting ring that protrudes from tube wall in the described mouth of pipe, the inwall place corresponding with radial projecting ring, described mouth of pipe place is provided with annular groove, described annular groove is embedded with seal ring, be provided with the extension between described radial projecting ring and the mouth of pipe section, the internal diameter of described extension is identical with the internal diameter of body, and the external diameter of described extension is identical with the external diameter of body.
After adopting above structure; the utlity model has following advantage: copper tube connector can directly block by the card press tool presses radial projecting ring that the connecting tube that inserts in seal ring corresponding in the prominent ring and the joint is compressed; thereby realize the connection of copper pipe pipeline; this Placement only need to adopt special-purpose card press tool to carry out a secondary card and press and can finish; easy for installation; and need not to get angry and heating does not have potential safety hazard; pipe fitting after card is pressed simultaneously is because the effect of seal ring; can bear larger working pressure and operating temperature; the simultaneously design of extension can prevent that seal ring from exposing; effectively protect seal ring, good reliability.
As preferably, described body is straight-run of pipe, and the body two ends respectively are provided with a mouth of pipe, and each mouth of pipe place is equipped with radial projecting ring.
Description of drawings
Fig. 1 is the structural representation of the utility model copper tube connector.
Fig. 2 is the axial sectional structure schematic diagram of the utility model copper tube connector.
As shown in the figure: 1, body, 2, radial projecting ring, 3, seal ring, 4, the extension.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
By reference to the accompanying drawings 1 and accompanying drawing 2, a kind of copper tube connector, it comprises body 1, body 1 is provided with at least one mouth of pipe, at least one mouth of pipe place is provided with the radial projecting ring 2 that protrudes from body 1 outer wall in the described mouth of pipe, described mouth of pipe place and radial projecting ring 2 corresponding inwall places are provided with annular groove, described annular groove is embedded with between seal ring 3, described radial projecting ring 2 and the mouth of pipe section and is provided with extension 4, the internal diameter of described extension 4 is identical with the internal diameter of body 1, and the external diameter of described extension 4 is identical with the external diameter of body 1.
Specific embodiment one
A kind of copper tube connector, it comprises body 1, and described body 1 is straight-run of pipe, and body 1 two ends respectively are provided with a mouth of pipe, and each mouth of pipe place is equipped with radial projecting ring 2.Described mouth of pipe place and radial projecting ring 2 corresponding inwall places are provided with annular groove, described annular groove is embedded with between seal ring 3, described radial projecting ring 2 and the mouth of pipe section and is provided with extension 4, the internal diameter of described extension 4 is identical with the internal diameter of body 1, and the external diameter of described extension 4 is identical with the external diameter of body 1.
The utility model in the specific implementation, the copper tube connector material can adopt high-quality red copper or DZR material brass to make, the seal ring material is to have resistance to oxidation, anti-ozone and the strong ethylene propylene diene rubber of corrosion resistance.Card pressure pipe part is through test, and maximum service pressure is 1600KPa, and operating temperature range is that minus 20 degrees arrives 95 degree above freezing.
Above the utility model and mode of execution thereof are described, this description does not have restricted, shown in the accompanying drawing also is one of mode of execution of the present utility model, actual structure is not limited to this, can also be one section three-way pipe such as body 1, body 1 is provided with three mouths of pipe, and each mouth of pipe place is equipped with radial projecting ring 2.Described mouth of pipe place and radial projecting ring 2 corresponding inwall places are provided with annular groove, described annular groove is embedded with between seal ring 3, described radial projecting ring 2 and the mouth of pipe section and is provided with extension 4, the internal diameter of described extension 4 is identical with the internal diameter of body 1, and the external diameter of described extension 4 is identical with the external diameter of body 1.And for example body 1 also can be one section bend pipe, and body 1 is provided with two mouths of pipe, and each mouth of pipe place is equipped with radial projecting ring 2.Described mouth of pipe place and radial projecting ring 2 corresponding inwall places are provided with annular groove, described annular groove is embedded with between seal ring 3, described radial projecting ring 2 and the mouth of pipe section and is provided with extension 4, the internal diameter of described extension 4 is identical with the internal diameter of body 1, and the external diameter of described extension 4 is identical with the external diameter of body 1.If generally speaking those of ordinary skill in the art is enlightened by it, create aim in the situation that do not break away from the utility model, without the creationary mode of structure similar to this technological scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (2)
1. copper tube connector, it comprises body (1), body (1) is provided with at least one mouth of pipe, it is characterized in that: at least one mouth of pipe place is provided with the radial projecting ring (2) that protrudes from body (1) outer wall in the described mouth of pipe, the inwall place corresponding with radial projecting ring (2), described mouth of pipe place is provided with annular groove, described annular groove is embedded with seal ring (3), be provided with extension (4) between described radial projecting ring (2) and the mouth of pipe section, the internal diameter of described extension (4) is identical with the internal diameter of body (1), and the external diameter of described extension (4) is identical with the external diameter of body (1).
2. copper tube connector according to claim 1, it is characterized in that: described body (1) is straight-run of pipe, and body (1) two ends respectively are provided with a mouth of pipe, and each mouth of pipe place is equipped with radial projecting ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471147 CN202746804U (en) | 2012-09-17 | 2012-09-17 | Copper pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471147 CN202746804U (en) | 2012-09-17 | 2012-09-17 | Copper pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202746804U true CN202746804U (en) | 2013-02-20 |
Family
ID=47706203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220471147 Expired - Fee Related CN202746804U (en) | 2012-09-17 | 2012-09-17 | Copper pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202746804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287070A (en) * | 2016-10-26 | 2017-01-04 | 山东省呈祥电工电气有限公司 | A kind of attachment structure of steel water-supply-pipe |
| CN106439249A (en) * | 2016-10-26 | 2017-02-22 | 山东省呈祥电工电气有限公司 | Water supply and drainage anticorrosion steel pipe and manufacture technique and connection structure for same |
-
2012
- 2012-09-17 CN CN 201220471147 patent/CN202746804U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287070A (en) * | 2016-10-26 | 2017-01-04 | 山东省呈祥电工电气有限公司 | A kind of attachment structure of steel water-supply-pipe |
| CN106439249A (en) * | 2016-10-26 | 2017-02-22 | 山东省呈祥电工电气有限公司 | Water supply and drainage anticorrosion steel pipe and manufacture technique and connection structure for same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20200917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |