CN201228831Y - Universal joint compensating mechanism for pressure conduit - Google Patents
Universal joint compensating mechanism for pressure conduit Download PDFInfo
- Publication number
- CN201228831Y CN201228831Y CNU200820108544XU CN200820108544U CN201228831Y CN 201228831 Y CN201228831 Y CN 201228831Y CN U200820108544X U CNU200820108544X U CN U200820108544XU CN 200820108544 U CN200820108544 U CN 200820108544U CN 201228831 Y CN201228831 Y CN 201228831Y
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- CN
- China
- Prior art keywords
- pipe
- outer sleeve
- ring
- compensation device
- angle elbow
- Prior art date
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- Expired - Fee Related
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Abstract
A universal connection compensating device for pressure piping comprises two pipe joints, wherein at least one connector is arranged between the two pipe joints, the pipe joints and the connector are fixedly connected via bent pipes, the connector comprises an outer sleeve and an inner tube which are mutually matched, one end of the inside of the outer sleeve is provided with threads, the other end is provided with a reducing boss facing inwardly, one end of the outside the inner tube is sleeved with a sealing ring and a locking ring after a positioning ring is embedded in the end, and the locking ring and the outer sleeve are fixed and sealed via threaded connection. Varieties of bent tubes of different lengths and shapes are adopted in the utility model, and by providing the connecting components as the positioning ring, a plurality of sealing rings made of carbon fiber materials, locking rings and the like along with the pressure generated by the locking ring, the sealing ring made of carbon fiber materials generates radial extension, thereby realizing all-directional universal sealed connection. The utility model has the advantages of simple structure, convenient usage and installation, fine sealing performance and long service life.
Description
Technical field
The utility model relates to the universal connection compensation device of a kind of pressure piping, is used for being tightly connected mutually between various oil transportation pneumatic tube different direction, the different heights, also can be used for industries such as chemical industry, medicine and food.
Background technique
In petroleum production, extract crude oil from oil well, or input high temperature high pressure liquid and gas need all by plurality of devices in oil well, finish through the pipeline that is interconnected.But because pipeline is many, the scene again and non-flat forms and perfect, so the direction of pipe laying, the height of pipeline etc. intersect often in length and breadth, intricate, and floor space is big, makes the installation butt joint of pipeline cause difficulty, and workload is very big, particularly can influence the unobstructed and sealability of pipeline, cause damage to production.
The model utility content
The technical problems to be solved in the utility model provides a kind of simple in structure, good seal performance, and the universal connection compensation device of the pressure piping of long service life.
The universal connection compensation device of the utility model pressure piping comprises two pipe joints, wherein is provided with a connecting head between two pipe joints at least, fixedlys connected by bend pipe between pipe joint and the connecting head; Connecting head comprises equipped mutually outer sleeve and interior pipe, is provided with screw thread on the end in outer sleeve, and its other end is provided with inside reducing boss; Suit seal ring and clamp ring behind the end embedding positioning ring outside interior pipe, clamp ring is threaded fixing and sealing with outer sleeve.
The universal connection compensation device of the utility model pressure piping, wherein bend pipe comprises two right-angle elbow pipes and a U type bend pipe, and two connecting heads; Fixedly connected with interior pipe and/or outer sleeve one end respectively in the two ends of U type bend pipe, the interior pipe and/or the outer sleeve the other end are fixedlyed connected with right-angle elbow pipe one end, and the other end of right-angle elbow pipe is fixedlyed connected with pipe joint.
The universal connection compensation device of the utility model pressure piping, wherein bend pipe comprises the right-angle elbow pipe of four different lengths, and three connecting heads; The interior pipe or the outer sleeve of middle connecting head are fixedlyed connected with right-angle elbow pipe one end respectively, the right-angle elbow pipe the other end is fixedlyed connected with the interior pipe and/or outer sleeve one end of upper and lower connecting head respectively, and the interior pipe of upper and lower connecting head and/or the outer sleeve the other end are fixedlyed connected with pipe joint respectively by two other right-angle elbow pipe.
The universal connection compensation device of the utility model pressure piping, wherein seal ring several for making by carbon fibre material.
The universal connection compensation device of the utility model pressure piping wherein all is added with packing ring between seal ring and positioning ring and clamp ring.
The universal connection compensation device of the utility model pressure piping, wherein pipe joint is clip or internal thread or external thread structure.
The universal connection compensation device of the utility model pressure piping adopts multiple different length, difform bend pipe, seal ring by being provided with positioning ring, a plurality of carbon fiber materials and clamp ring etc. are connected and fixed, because the pressure of clamp ring, make the seal ring of carbon fiber material produce radially extension, connecting tube is realized that the universal of position compensation is tightly connected.It is simple in structure, and is easy to install, good seal performance, and long service life.
Description of drawings
Fig. 1 is the structural profile schematic representation that is tightly connected in the universal connection compensation device of the utility model pressure piping;
Fig. 2 is the universal connection compensation device one mode of execution connection diagram of the utility model pressure piping;
Fig. 3 is another mode of execution connection diagram of the universal connection compensation device of the utility model pressure piping.
Embodiment
As seen from Figure 1, the universal connection compensation device of the utility model pressure piping comprises two pipe joints 9 (seeing Fig. 2,3), wherein is provided with a connecting head between two pipe joints 9 at least, fixedlys connected by bend pipe between pipe joint 9 and the connecting head; Connecting head comprises equipped mutually outer sleeve 1 and interior pipe 2, is provided with screw thread on the end in outer sleeve 1, and its other end is provided with inside reducing boss 3; End outside interior pipe 2 embeds positioning ring 4 back suit seal ring 6 and clamp rings 7, and clamp ring 7 is threaded fixing and sealing with outer sleeve 1, all be added with packing ring 5 between seal ring 6 and positioning ring 4 and clamp ring 7.For being made by carbon fibre material several of seal ring 6, wherein pipe joint 9 is clip or internal thread or external thread structure, is convenient to be connected with various connecting tube.
Fig. 2 is the universal connection compensation device one mode of execution connection diagram of the utility model pressure piping; Bend pipe comprises two right-angle elbow pipes 8 and a U type bend pipe 8 ' among the figure, and two connecting heads; Fixedly connected with the interior pipe 2 of two connecting heads respectively in the two ends of U type bend pipe 8 ', the outer sleeve 1 of two connecting heads is fixedlyed connected with right-angle elbow pipe 8 one ends respectively, the other end of right-angle elbow pipe 8 is fixedlyed connected with pipe joint 9, and pipe joint 9 is connected with connected pipeline respectively.
Fig. 3 is another mode of execution connection diagram; Bend pipe comprises the right-angle elbow pipe 8 of four different lengths among the figure, and three connecting heads; The interior pipe 2 of middle connecting head is fixedlyed connected with right-angle elbow pipe 8 one ends respectively with outer sleeve 1, the other end of these two right-angle elbow pipes 8 is fixedlyed connected with the interior pipe 2 of upper and lower connecting head respectively, the outer sleeve 1 of upper and lower connecting head is fixedlyed connected with pipe joint 9 respectively by two other right-angle elbow pipe 8, and pipe joint 9 is connected with connected pipeline respectively.
Claims (6)
1, the universal connection compensation device of a kind of pressure piping comprises two pipe joints (9), it is characterized in that comprising a connecting head at least between two described pipe joints (9), and is fixedly connected by bend pipe between described pipe joint (9) and the described connecting head; Described connecting head comprises equipped mutually outer sleeve (1) and interior pipe (2), is provided with screw thread on the end in described outer sleeve (1), and its other end is provided with inside reducing boss (3); End in described outside the pipe (2) embeds positioning ring (4) back suit seal ring (6) and clamp ring (7), and described clamp ring (7) is threaded fixing and sealing with described outer sleeve (1).
2, the universal connection compensation device of pressure piping according to claim 1 is characterized in that described bend pipe comprises two right-angle elbow pipes (8) and a U type bend pipe (8 '), and two described connecting heads; Fixedly connected with described interior pipe (2) and/or described outer sleeve (1) one end respectively in the two ends of described U type bend pipe (8 '), the pipe (2) and/or described outer sleeve (1) the other end are fixedlyed connected with described right-angle elbow pipe (8) one ends in described, and the other end of described right-angle elbow pipe (8) is fixedlyed connected with described pipe joint (9).
3, the universal connection compensation device of pressure piping according to claim 1 is characterized in that described bend pipe comprises the right-angle elbow pipe (8) of four different lengths, and three described connecting heads; The described interior pipe (2) or the described outer sleeve (1) of middle connecting head are fixedlyed connected with described right-angle elbow pipe (8) one ends respectively, described right-angle elbow pipe (8) the other end is fixedlyed connected with the described interior pipe (2) and/or described outer sleeve (1) one end of upper and lower connecting head respectively, and the described interior pipe (2) and/or described outer sleeve (1) the other end of upper and lower connecting head are fixedlyed connected with described pipe joint (9) respectively by two other described right-angle elbow pipe (8).
4,, it is characterized in that seal ring (6) several for making by carbon fibre material according to claim 2 or the universal connection compensation device of 3 described pressure pipings.
5, the universal connection compensation device of pressure piping according to claim 4 is characterized in that all being added with packing ring (5) between described seal ring (6) and described positioning ring (4) and clamp ring (7).
6, the universal connection compensation device of pressure piping according to claim 5 is characterized in that described pipe joint (9) is clip or internal thread or external thread structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820108544XU CN201228831Y (en) | 2008-06-16 | 2008-06-16 | Universal joint compensating mechanism for pressure conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820108544XU CN201228831Y (en) | 2008-06-16 | 2008-06-16 | Universal joint compensating mechanism for pressure conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201228831Y true CN201228831Y (en) | 2009-04-29 |
Family
ID=40633782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820108544XU Expired - Fee Related CN201228831Y (en) | 2008-06-16 | 2008-06-16 | Universal joint compensating mechanism for pressure conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201228831Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015184718A1 (en) * | 2014-06-06 | 2015-12-10 | 洪磊 | Wear-resistant anti-impact spherical compensator |
| CN110159857A (en) * | 2018-03-28 | 2019-08-23 | 张智杰 | A kind of quick coupler |
-
2008
- 2008-06-16 CN CNU200820108544XU patent/CN201228831Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015184718A1 (en) * | 2014-06-06 | 2015-12-10 | 洪磊 | Wear-resistant anti-impact spherical compensator |
| CN110159857A (en) * | 2018-03-28 | 2019-08-23 | 张智杰 | A kind of quick coupler |
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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: 20090429 Termination date: 20110616 |