CN202901657U - Pressing groove equal diameter tee - Google Patents
Pressing groove equal diameter tee Download PDFInfo
- Publication number
- CN202901657U CN202901657U CN 201220464504 CN201220464504U CN202901657U CN 202901657 U CN202901657 U CN 202901657U CN 201220464504 CN201220464504 CN 201220464504 CN 201220464504 U CN201220464504 U CN 201220464504U CN 202901657 U CN202901657 U CN 202901657U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- connecting pipes
- wall
- annular
- 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 provides a pressing groove equal diameter tee which comprises a body, wherein three connecting pipes which are integrally formed with the body are arranged on the body. The pipe diameters of the three connecting pipes are the same, the connecting pipes at both ends are in a straight line, a connecting pipe in the middle is perpendicular to the connecting pipes at the both ends, the inner walls and the outer walls of pipe openings of the three connecting pipes form ring-shaped straight faces which are even in thickness, outer ring-shaped groove faces which are recessed downwards are formed on the outer walls of the ring-shaped straight faces of the three connecting pipes, inner ring-shaped protrusion faces which are convex upwards are arranged on the inner walls of the ring-shaped straight faces of the three connecting pipes, and the inner walls of the ring-shaped straight faces of the connecting pipes at the both ends and the inner wall of body form inner ring-shaped oblique faces. The pressing groove equal diameter tee has the advantages of being capable of being quickly installed and dismantled, and good in sealing effect.
Description
Technical field
The utility model relates to a kind of pipeline connection fittings, particularly a kind of indent equal tee is installed.
Background technique
Existing equal tee comprises three connecting tubes that caliber is identical.Traditional equal tee mouth of pipe is not done any processing, connects defective tightness, and the structure connective stability is poor.In addition, it is by being welded to connect that traditional equal tee is connected with other component, bad dismounting, and impact is used.
The model utility content
For the deficiencies in the prior art, the utility model provides a kind of indent equal tee.To achieve these goals, the technological scheme that its technical problem that solves the utility model adopts is: a kind of indent equal tee, comprise body, be provided with on the body and three connecting tubes of body all-in-one-piece, the pipe diameter size of described three connecting tubes equate and the connecting tube at two ends point-blank, middle connecting tube is mutually vertical with the connecting tube at two ends, the annular of the internal wall of pipe orifice of described three connecting tubes and outer wall shape even thickness is faced directly, the outer wall of facing directly in the annular of described three connecting tubes is provided with recessed outer ring groove face, the inwall of facing directly in the annular of described three connecting tubes is provided with the interior annular convex surface of epirelief, and the inwall that the annular of the connecting tube at described two ends is faced directly and inboard wall of tube body form interior annular slope.
The inwall of the joint of the connecting tube of described centre and the connecting tube at two ends and outer wall are smooth arc-shaped curved surface.
The angle of the hypotenuse of described interior annular slope and connecting tube inner tube wall is 10 °～15 °.The beneficial effects of the utility model: this indent equal tee that the utility model provides can be realized quick mounting and dismounting, and sealing effect is better.
Description of drawings
Fig. 1 is perspective view of the present utility model;
Fig. 2 is plan structure schematic representation of the present utility model;
Fig. 3 is that the A-A of Fig. 2 is to cross-sectional view.
Embodiment
A kind of indent equal tee, comprise body 1, be provided with on the body 1 and three connecting tubes 2 of body 1 all-in-one-piece, the pipe diameter size of described three connecting tubes 2 equate and the connecting tube 2 at two ends point-blank, middle connecting tube 2 is mutually vertical with the connecting tube at two ends 2, the annular of the internal wall of pipe orifice of described three connecting tubes 2 and outer wall shape even thickness faces 3 directly, the outer wall of facing directly in the annular of described three connecting tubes 2 is provided with recessed outer ring groove face 4, the inwall of facing directly in the annular of described three connecting tubes 2 is provided with the interior annular convex surface 5 of epirelief, and the annular of the connecting tube 2 at described two ends is faced 3 inwall and inboard wall of tube body directly and formed interior annular slope 6.
The connecting tube 2 of described centre is smooth arc-shaped curved surface with inwall and the outer wall of the joint of the connecting tube 2 at two ends.The angle of the hypotenuse of described interior annular slope 6 and connecting tube 2 inner tube walls is 10 °～15 °.
Claims (3)
1. indent equal tee, comprise body (1), be provided with on the body (1) and body (1) three connecting tubes of all-in-one-piece (2), it is characterized in that, the pipe diameter size of described three connecting tubes (2) equate and the connecting tube (2) at two ends point-blank, middle connecting tube (2) is mutually vertical with the connecting tube (2) at two ends, the annular of the internal wall of pipe orifice of described three connecting tubes (2) and outer wall shape even thickness is faced (3) directly, the outer wall of facing directly in the annular of described three connecting tubes (2) is provided with recessed outer ring groove face (4), the inwall of facing directly in the annular of described three connecting tubes (2) is provided with the interior annular convex surface (5) of epirelief, and inwall and inboard wall of tube body that the annular of the connecting tube at described two ends (2) is faced (3) directly form interior annular slope (6).
2. a kind of indent equal tee according to claim 1 is characterized in that, the connecting tube of described centre (2) is smooth arc-shaped curved surface with inwall and the outer wall of the joint of the connecting tube (2) at two ends.
3. a kind of indent equal tee according to claim 1 is characterized in that, the angle of the hypotenuse of described interior annular slope (6) and connecting tube (2) inner tube wall is 10 °～15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464504 CN202901657U (en) | 2012-09-13 | 2012-09-13 | Pressing groove equal diameter tee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464504 CN202901657U (en) | 2012-09-13 | 2012-09-13 | Pressing groove equal diameter tee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901657U true CN202901657U (en) | 2013-04-24 |
Family
ID=48122328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220464504 Expired - Fee Related CN202901657U (en) | 2012-09-13 | 2012-09-13 | Pressing groove equal diameter tee |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577900A (en) * | 2013-10-24 | 2015-04-29 | 镇江华翔机电制造有限公司 | Three-way explosion-proof isolating seal joint |
-
2012
- 2012-09-13 CN CN 201220464504 patent/CN202901657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577900A (en) * | 2013-10-24 | 2015-04-29 | 镇江华翔机电制造有限公司 | Three-way explosion-proof isolating seal joint |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 |