CN204554199U - Socket joint jointing type elbow - Google Patents
Socket joint jointing type elbow Download PDFInfo
- Publication number
- CN204554199U CN204554199U CN201520117992.6U CN201520117992U CN204554199U CN 204554199 U CN204554199 U CN 204554199U CN 201520117992 U CN201520117992 U CN 201520117992U CN 204554199 U CN204554199 U CN 204554199U
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- China
- Prior art keywords
- steel pipe
- socket
- elbow
- socket joint
- jointing type
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Abstract
The utility model is a kind of socket joint jointing type elbow, it comprises iso-diameter elbow, be characterized in: the outer surface of socket steel pipe be provided with at least twice for settling the annular groove of seal ring, the two ends of socket steel pipe are respectively bayonet end and welding ends, be provided with conical surface outside the bayonet end of socket steel pipe, one end of iso-diameter elbow weld with the welding ends of socket steel pipe be connected, the other end welds with the osculum end of horn-like bellmouth and is connected.Its linkage structure is: seal with the horn-like bellmouth of socket joint jointing type elbow by its upper seal ring arranged and contact in the horn-like bellmouth that the socket steel pipe of described front steel pipe inserts socket joint jointing type elbow, and the socket steel pipe of socket joint jointing type elbow inserts the interior and seal ring passing through setting on it of the horn-like bellmouth of rear steel pipe and seals with the horn-like bellmouth of rear steel pipe and contact.
Description
Technical field
The utility model relates to pipeline field, is a kind of socket joint jointing type elbow.
Background technique
Pipeline transport be with pipeline as the means of transportation of a kind of long distance delivery liquids and gases goods and materials of means of transportation, have freight volume large, take up an area less, the pipeline transport construction period is short, expense is low, pipeline transport is safe and reliable, continuity is strong, pipeline transport consumes energy less, cost is low, profitable advantage.Pipe, elbow are the main members forming pipeline, pipe, elbow have steel pipe, cast iron tube, concrete reinforced pipe, nonmetallic pipe several by material, Placement has socket joint connection, Flange joint, welding, bonding several, socket joint to connect to be convenient and swift during pipe connects, Placement safely and efficiently.The socket joint of prior art connects the connection be only applied between pipe, for the connection of elbow and pipe, also adopt the non-dismountable structure of welding manner, when elbow and tube welding, the bad docking of pipe, welds bad weldering, particularly bottom welding is very difficult, easy generation gas leakage, water leakage phenomenon, inconvenient maintenance, affects the integral construction quality of pipeline.
Model utility content
Technical problem to be solved in the utility model is: the shortcoming overcoming prior art, and provide a kind of structure simple, sealing reliability is high, quick for installation, and repair demolition is socket joint jointing type elbow easily.
The scheme of the utility model technical solution problem is: a kind of socket joint jointing type elbow, it comprises iso-diameter elbow, it is characterized in that: the outer surface of described socket steel pipe be provided with at least twice for settling the annular groove of seal ring, the two ends of socket steel pipe are respectively bayonet end and welding ends, be provided with conical surface outside the bayonet end of socket steel pipe, one end of iso-diameter elbow weld with the welding ends of socket steel pipe be connected, the other end welds with the osculum end of horn-like bellmouth and is connected.
The conical surface of described socket steel pipe bayonet end is also provided with the turned welt groove of one annular.
Described socket joint jointing type elbow is using plated surface nickel dam as corrosion protective covering.
The bore of described iso-diameter elbow is φ 75 ㎜ ~ φ 3000 ㎜, and length is 7m ~ 12m.
Described socket joint jointing type elbow with the linkage structure between adjacent front steel pipe and rear steel pipe is: seal with the horn-like bellmouth of socket joint jointing type elbow by its upper seal ring arranged and contact in the horn-like bellmouth that the socket of described front steel pipe inserts socket joint jointing type elbow, and the interior and seal ring passing through setting on it of the bellmouth of the rear steel pipe of socket steel pipe insertion of socket joint jointing type elbow seals with the bellmouth of rear steel pipe and contacts.
The steel pipe with joint socket of the present utility model, owing to adopting socket and bellmouth socket joint and Double seal ring to be tightly connected mode, surperficial nickeling layer can meet the transportation demand of liquid food, have structure simple, sealing reliability is high, quick for installation, repair demolition is convenient, the advantages such as long service life.
Accompanying drawing explanation
Fig. 1 is socket joint jointing type elbow structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of embodiment.
In figure: 1 horn-like bellmouth, 2 iso-diameter elbows, 3 socket steel pipes, 4 seal rings, 5 conical surfaces, steel pipe after 6, steel pipe before 7.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
See figures.1.and.2, a kind of socket joint jointing type of the utility model elbow, it comprises iso-diameter elbow 2, it is characterized in that: the outer surface of described socket steel pipe 3 be provided with at least twice for settling the annular groove of seal ring 4, the two ends of socket steel pipe 3 are respectively bayonet end and welding ends, be provided with conical surface 5 outside the bayonet end of socket steel pipe 3, one end of iso-diameter elbow 2 weld with the welding ends of socket steel pipe 3 be connected, the other end welds with the osculum end of horn-like bellmouth 1 and is connected.The conical surface 5 of described socket steel pipe 3 bayonet end is also provided with the turned welt groove of one annular.Described socket joint jointing type elbow is using plated surface nickel dam as corrosion protective covering.The bore of described iso-diameter elbow 2 is φ 75 ㎜ ~ φ 3000 ㎜, and length is 7m ~ 12m.The utility model adopts prior art manufacture.
The present embodiment is the socket joint jointing type nickel plating elbow of a kind of φ 508, described socket joint jointing type elbow with the linkage structure between adjacent front steel pipe 7 and rear steel pipe 6 is: sealed with the horn-like bellmouth 1 of socket joint jointing type elbow by its upper seal ring 4 arranged and contact in the horn-like bellmouth 1 that the socket of described front steel pipe 7 inserts socket joint jointing type elbow, and it is interior and to be sealed with the bellmouth of rear steel pipe 6 by the seal ring 4 of setting on it and contact that the socket steel pipe 3 of socket joint jointing type elbow inserts the bellmouth of adjacent rear steel pipe 6.
Claims (4)
1. a socket joint jointing type elbow, it comprises iso-diameter elbow, it is characterized in that: the outer surface of socket steel pipe be provided with at least twice for settling the annular groove of seal ring, the two ends of socket steel pipe are respectively bayonet end and welding ends, be provided with conical surface outside the bayonet end of socket steel pipe, one end of iso-diameter elbow weld with the welding ends of socket steel pipe be connected, the other end welds with the osculum end of horn-like bellmouth and is connected.
2. socket joint jointing type elbow as claimed in claim 1, is characterized in that: the turned welt groove conical surface of described socket steel pipe bayonet end being also provided with one annular.
3. socket joint jointing type elbow as claimed in claim 1, is characterized in that: described socket joint jointing type elbow is using plated surface nickel dam as corrosion protective covering.
4. socket joint jointing type elbow as claimed in claim 1, is characterized in that: the bore of described iso-diameter elbow is φ 75 ㎜ ~ φ 3000 ㎜, and length is 7m ~ 12m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117992.6U CN204554199U (en) | 2015-02-27 | 2015-02-27 | Socket joint jointing type elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117992.6U CN204554199U (en) | 2015-02-27 | 2015-02-27 | Socket joint jointing type elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204554199U true CN204554199U (en) | 2015-08-12 |
Family
ID=53829308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520117992.6U Active CN204554199U (en) | 2015-02-27 | 2015-02-27 | Socket joint jointing type elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204554199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633359A (en) * | 2015-02-27 | 2015-05-20 | 吉林钰翎珑钢管钢构制造有限公司 | Socket connection type bend |
| GB2590081A (en) * | 2019-12-04 | 2021-06-23 | Polypipe Plc | Pipe connector |
-
2015
- 2015-02-27 CN CN201520117992.6U patent/CN204554199U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633359A (en) * | 2015-02-27 | 2015-05-20 | 吉林钰翎珑钢管钢构制造有限公司 | Socket connection type bend |
| GB2590081A (en) * | 2019-12-04 | 2021-06-23 | Polypipe Plc | Pipe connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |