CN2474864Y - Joint of cutting sleeve type pipe joint - Google Patents
Joint of cutting sleeve type pipe joint Download PDFInfo
- Publication number
- CN2474864Y CN2474864Y CN 01238565 CN01238565U CN2474864Y CN 2474864 Y CN2474864 Y CN 2474864Y CN 01238565 CN01238565 CN 01238565 CN 01238565 U CN01238565 U CN 01238565U CN 2474864 Y CN2474864 Y CN 2474864Y
- Authority
- CN
- China
- Prior art keywords
- joint
- utility
- model
- type pipe
- sleeve type
- 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 discloses a joint of cutting sleeve type pipe connection which essentially comprises an interconnected body and a socket mouth, being characterized in that the acceptance angle of the socket mouth is between 13 degrees to 23 degrees. The utility model has the advantages of reasonable structure and artful design, and is capable of cooperating with the seepage control compression ring which is applied by myself, tests of more than 100 times prove that the sealing property of the connecting portion is capable of continuing 24 hours under the pressure of 4 M p with the under-pressure of OMP, which is much longer than the dwell time which the sealing test regulates and effectively overcomes the shortcomings of unstable seepage control property of traditional products, having spread value.
Description
The utility model seepage control technique field particularly relates to the birdsmouth of copper pipe used Bite type fittings middle joint in connecting.
At present, the used joint of cutting ferrule connection method during copper pipe connects, its birdsmouth include the angle at 25 °-30 °.So during with Leakage proof press ring ascending pipe joint, radial force is less, causes pressure ring and being connected inadequately of pipe joint to seal at nut, ubiquity the unsettled defective of barrier performance.
The purpose of this utility model provides and a kind ofly can effectively overcome above-mentioned defective, the joint of the Bite type fittings that anti-seepage effect is good.
Technical solutions of the utility model are, a kind of joint of Bite type fittings mainly is made up of connected component and birdsmouth, and its characteristics are: the angle of including in of birdsmouth is 13 °-23 °.
Owing to adopt such scheme, be not difficult to draw as drawing a conclusion, the utility model is rational in infrastructure, is skillfully constructed, after the supporting use of Leakage proof press ring of once filing an application with the applicant, prove that through 100 test of many times the sealability of joint is under the pressure of 4MP, continue 24 hours, pressure drop is 0MP, exceeds the dwell time of sealing test defined far away, the tool promotional value.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Accompanying drawing is a cross-sectional configuration schematic representation of the present utility model.
Among the figure, the joint of this Bite type fittings mainly is made up of connected component 10 and birdsmouth 20, and the angle 30 of including in of birdsmouth 20 is 15 °.Include reducing of angle in, help to improve pressure ring suffered radial force when compacted, pressure ring and pipe joint are fitted, thereby improved sealability greatly.
Claims (1)
1, a kind of joint of Bite type fittings mainly is made up of connected component and birdsmouth, it is characterized in that: the angle of including in of birdsmouth is 13 °-23 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01238565 CN2474864Y (en) | 2001-03-29 | 2001-03-29 | Joint of cutting sleeve type pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01238565 CN2474864Y (en) | 2001-03-29 | 2001-03-29 | Joint of cutting sleeve type pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2474864Y true CN2474864Y (en) | 2002-01-30 |
Family
ID=33651169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01238565 Expired - Fee Related CN2474864Y (en) | 2001-03-29 | 2001-03-29 | Joint of cutting sleeve type pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2474864Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747828A (en) * | 2015-03-27 | 2015-07-01 | 大连新钢液压管件有限公司 | Brazing type clamping sleeve connector |
-
2001
- 2001-03-29 CN CN 01238565 patent/CN2474864Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747828A (en) * | 2015-03-27 | 2015-07-01 | 大连新钢液压管件有限公司 | Brazing type clamping sleeve connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |