CN210623854U - High leakproofness pipeline connection structure - Google Patents
High leakproofness pipeline connection structure Download PDFInfo
- Publication number
- CN210623854U CN210623854U CN201921043122.3U CN201921043122U CN210623854U CN 210623854 U CN210623854 U CN 210623854U CN 201921043122 U CN201921043122 U CN 201921043122U CN 210623854 U CN210623854 U CN 210623854U
- Authority
- CN
- China
- Prior art keywords
- interface
- ring
- pipeline
- interface ring
- flange
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 6
- 238000010030 laminating Methods 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a high leakproofness pipeline connection structure, including pipeline and reference column, the port of pipeline sets up the ring flange to the outside of ring flange processes the interface, the reference column sets up the terminal surface in interface ring both sides, and process on the sealing pad with reference column complex through-hole, the utility model discloses an interface ring cooperates with the interface, connects the pipeline, is spacing with cyclic annular round platform interface by spacing platform pair, and then fixes a position the cooperation of pipeline and interface ring, the dismouting of being convenient for, and carry out preliminary sealing by sealing washer and spacing platform cooperation, further seal by the sealed pad simultaneously, sealing performance is higher, the structure is more stable; the positioning columns are matched with the positioning holes, the interface ring is further positioned, the interface ring is more conveniently connected with the pipeline, the connection stability is effectively improved, and the service life of the pipeline is effectively prolonged.
Description
Technical Field
The utility model relates to a pipe connection technical field specifically is a high leakproofness pipe connection structure.
Background
The pipeline is mainly widely used for industrial transportation of petroleum, chemical industry, medical treatment, food, light industry, mechanical instruments and the like, mechanical structural parts and the like. The connection between the existing high-pressure flushing water pipes is mostly sealed by an end face attaching clamping sealing gasket, the sealing effect of the connection position is poor, the structural stability is poor, and the service life of the pipeline is seriously shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high leakproofness pipeline connection structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a high leakproofness pipeline connection structure, includes pipeline, interface ring and reference column, the port of pipeline sets up the ring flange to the outside processing interface of ring flange to at the outer terminal surface processing mounting groove of interface, set up the sealing washer in the mounting groove, the interface ring sets up between the pipeline, interface ring and interface hole axle cooperation, and at interface ring inside processing spacing platform, and the terminal surface and the interface laminating of spacing platform both sides, simultaneously at the both sides processing cyclic annular round platform of interface ring, and laminate with the ring flange terminal surface, set up sealed the pad in the terminal surface of interface ring both sides in addition, and laminate with the ring flange, the reference column sets up the terminal surface in interface ring both sides to processing and reference column complex through-hole on the sealed pad, and processing locating hole, locating hole and reference column cooperation in the ring flange.
As a further aspect of the present invention: the outer sides of the flange plate and the interface ring are all processed with mounting holes matched correspondingly, bolts are arranged in the mounting holes, and the interface ring is connected with the flange plate through the bolts.
As a further aspect of the present invention: the bolts are annularly distributed on the flange plate on the outer side of the connector.
As a further aspect of the present invention: the positioning columns are distributed on the interface ring on the outer side of the annular circular truncated cone in an annular mode and correspond to the bolts at intervals.
As a further aspect of the present invention: the positioning holes are annularly distributed on the flange plate on the outer side of the interface, are correspondingly matched with the positioning columns and are arranged at intervals with the mounting holes.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure adopts interface ring and interface cooperation, connects the pipeline, by spacing platform pair and cyclic annular round platform interface spacing, and then fixes a position the cooperation of pipeline and interface ring, the dismouting of being convenient for to by sealing washer and spacing platform cooperation carry out preliminary sealing, further sealed by sealed pad simultaneously, sealing performance is higher, the structure is more stable; the positioning columns are matched with the positioning holes, the interface ring is further positioned, the interface ring is more conveniently connected with the pipeline, the connection stability is effectively improved, and the service life of the pipeline is effectively prolonged.
Drawings
Fig. 1 is a schematic structural view of a high-sealability pipe connection structure.
Fig. 2 is a side view of an interface ring in a high-sealability pipe connection structure.
Fig. 3 is a side view of the pipe in the high-sealability pipe connection structure.
In the figure: the pipeline sealing device comprises a pipeline 1, a flange plate 2, a connector 3, a connector ring 4, a sealing gasket 5, a limiting table 6, a mounting groove 7, a sealing ring 8, a positioning column 9, a mounting hole 10, a positioning hole 11, a bolt 12 and an annular circular truncated cone 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a high-sealing pipeline connection structure includes a pipeline 1, an interface ring 4 and a positioning column 9, a flange 2 is disposed at a port of the pipeline 1, an interface 3 is processed outside the flange 2, an installation groove 7 is processed on an outer end surface of the interface 3, a sealing ring 8 is disposed in the installation groove 7, so as to facilitate installation and disassembly, and improve sealing performance, the interface ring 4 is disposed between the pipelines 1, the interface ring 4 is in axial fit with a hole of the interface 3, a limit table 6 is processed inside the interface ring 4, end surfaces on two sides of the limit table 6 are in fit with the interface 3, an annular round table 13 is processed on two sides of the interface ring 4 and is in fit with an end surface of the flange 2, a sealing gasket 5 is disposed on end surfaces on two sides of the interface ring 4 and is in fit with the flange 2, so as to fit with the interface 3, connect pipeline 1, it is spacing to interface 3 by spacing platform 6 and cyclic annular round platform 13, and then fixes a position pipeline 1 and the cooperation of interface ring 4, the dismouting location of being convenient for to by sealing washer 8 and spacing platform 6 cooperation preliminary sealing, further sealed by sealed pad 5 simultaneously, sealed effect is higher, and the structure is more stable, reference column 9 sets up the terminal surface in interface ring 4 both sides to sealed pad 5 goes up processing and reference column 9 complex through-hole, and processing locating hole 11 in ring flange 2, locating hole 11 and reference column 9 cooperation, so through reference column 9 and the cooperation of locating hole 11, further fixes a position interface ring 4, makes things convenient for interface ring 4 and pipeline 1's being connected more, and improves the stability of being connected effectively.
The outer sides of the flange plate 2 and the interface ring 4 are respectively provided with a corresponding and matched mounting hole 10, a bolt 12 is arranged in the mounting hole 10, and the interface ring 4 is connected with the flange plate 2 through the bolt 12.
The bolts 12 are annularly distributed on the flange 2 outside the interface 3.
The positioning columns 9 are annularly distributed on the interface ring 4 on the outer side of the annular circular truncated cone 13 and correspond to the bolts 12 at intervals.
The positioning holes 11 are annularly distributed on the flange 2 on the outer side of the interface 3, correspondingly matched with the positioning columns 9 and arranged at intervals with the mounting holes 10.
The utility model discloses a theory of operation is: during the use, expand pipeline 1 of lapping, and through the cooperation of ring flange 2 and interface ring 4, with between the pipeline 1 and high-pressure squirt washing terminals connect, and by spacing platform 6 and cyclic annular round platform 13 spacing to interface 3, and then fix a position ring flange 2 and the cooperation of interface ring 4, and cooperate through reference column 9 and locating hole 11, further fix a position interface ring 4, make things convenient for flange 2 and interface ring 4 to be connected more, and improve the stability of being connected effectively, the dismouting location of being convenient for simultaneously, and carry out preliminary sealing by sealing washer 8 and the cooperation of spacing platform 6, further sealed 5 by sealed pad simultaneously, sealed effect is higher, the structure is more stable.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a high leakproofness pipeline connection structure, includes pipeline, interface ring and reference column, its characterized in that, the port of pipeline sets up the ring flange to the outside processing interface of ring flange to at the outer terminal surface processing mounting groove of interface, set up the sealing washer in the mounting groove, the interface ring sets up between the pipeline, interface ring and interface hole axle cooperation to at the inside spacing platform of processing of interface ring, and the terminal surface and the interface laminating of spacing platform both sides, simultaneously at the both sides processing cyclic annular round platform of interface ring, and laminate with the ring flange terminal surface, set up sealed the pad at the terminal surface of interface ring both sides in addition, and laminate with the ring flange, the reference column sets up the terminal surface at interface ring both sides to processing and reference column complex through-hole on the sealed pad, and processing locating hole in the ring flange, locating hole and reference column cooperation.
2. The high-tightness pipeline connecting structure according to claim 1, wherein the flange plate and the interface ring are respectively provided with corresponding and matched mounting holes on the outer sides, bolts are arranged in the mounting holes, and the interface ring and the flange plate are connected through the bolts.
3. The high-tightness pipeline connecting structure according to claim 2, wherein the bolts are annularly distributed on the flange plate outside the joint.
4. The high-tightness pipeline connecting structure according to claim 3, wherein the positioning pillars are annularly distributed on the interface ring outside the annular truncated cone and correspond to the bolts at intervals.
5. The high-tightness pipeline connecting structure according to claim 3, wherein the positioning holes are annularly distributed on the flange plate outside the interface, correspondingly matched with the positioning columns and spaced from the mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921043122.3U CN210623854U (en) | 2019-07-05 | 2019-07-05 | High leakproofness pipeline connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921043122.3U CN210623854U (en) | 2019-07-05 | 2019-07-05 | High leakproofness pipeline connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210623854U true CN210623854U (en) | 2020-05-26 |
Family
ID=70751672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921043122.3U Expired - Fee Related CN210623854U (en) | 2019-07-05 | 2019-07-05 | High leakproofness pipeline connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210623854U (en) |
-
2019
- 2019-07-05 CN CN201921043122.3U patent/CN210623854U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 |