CN208982833U - A kind of petrochemical industry pipeline assembling pipe joint - Google Patents
A kind of petrochemical industry pipeline assembling pipe joint Download PDFInfo
- Publication number
- CN208982833U CN208982833U CN201821848758.0U CN201821848758U CN208982833U CN 208982833 U CN208982833 U CN 208982833U CN 201821848758 U CN201821848758 U CN 201821848758U CN 208982833 U CN208982833 U CN 208982833U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- groove
- another
- petroleum
- petroleum pipeline
- 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.)
- Active
Links
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model belongs to pipeline connection matching technology field, more particularly to a kind of petrochemical industry pipeline assembling pipe joint, one groove of a piece petroleum pipeline is tightly connected with another another groove of petroleum pipeline by rubber sheet gasket, a piece petroleum pipeline is unified into another petroleum pipeline through the bolt clip of rubber sheet gasket outer surface, the utility model solves the prior art, and there are will not when the tightness and maintenance of petroleum pipe hickey, problem not easy to disassemble is caused so as to cause screw-thread rust, with easy to maintain and good airproof performance, it is processed suitable for high-volume, sealing effect is good, advantageous effects suitable for petroleum transportation pipeline.
Description
Technical field
The utility model belongs to pipeline connection matching technology field more particularly to a kind of connection of petrochemical industry pipeline pipeline
Device.
Background technique
In pipeline engineering construction, different connection methods should be selected according to the material of pipe used.Common steel tube has spiral shell
Line connection, welding are connected with ring flange；Seamless steel pipe, non-ferrous metal and stainless steel tube are mostly welding and flanged joint；Cast iron pipe
Socket joint is mostly used to connect, minority uses flanged joint；Plastic tube mostly uses threaded connection, bonding and hot-melt adhesive paste etc., other are non-
Metal tube connection again there are many form, the prior art there are when the tightness and maintenance of petroleum pipe hickey will not, thus
Screw-thread rust is caused to cause problem not easy to disassemble.
Summary of the invention
The utility model provides a kind of petrochemical industry pipeline assembling pipe joint, to solve to propose in above-mentioned background technique
The prior art there are when the tightness and maintenance of petroleum pipe hickey will not, caused so as to cause screw-thread rust not readily removable
The problem of unloading.
The technical problem solved by the utility model is implemented by the following technical solutions: a kind of petrochemical industry pipeline pipe
Road attachment device, another groove of a groove and another petroleum pipeline end including petroleum pipeline end, described one
One groove of root petroleum pipeline is tightly connected with another another groove of petroleum pipeline by rubber sheet gasket, a petroleum pipeline
It is unified into another petroleum pipeline through the bolt clip of rubber sheet gasket outer surface.
Further, a groove and another groove pass through rolling or cutting method process pipeline groove.
Further, the rubber sheet gasket connect to form first sealing with two petroleum pipeline ends, the rubber sheet gasket warp
Clip passively suppresses connection and forms secondary seal.
Further, the gapless of the rubber sheet gasket and tube wall is fitted close to form third time sealing.
Advantageous effects:
1, this patent passes through rubber pad using one groove of a petroleum pipeline and another another groove of petroleum pipeline
Piece is tightly connected, and a petroleum pipeline is unified into another petroleum pipeline through the bolt clip of rubber sheet gasket outer surface, by
, can be in factory or scene processing groove in rolling or cutting method process pipeline groove, two independent grooved pipes use rubber
Gasket is sealed, and is unified by external clip shell, and the pipeline, accessory and pipeline of ready processing groove is attached
Part checks that seal with elastometic washer is not damaged, is put on the end of a steel pipe, by another steel pipe close to having covered upper seal
Steel tube end part, at both ends should there are certain intervals, clearance criteria to meet the requirements of the standard, by another steel pipe on rubber ring sleeve
End is located at rubber seal in the middle part of interface, present arrangement avoids when the tightness and maintenance of petroleum pipe hickey not
The problem of cause, easy to maintain and good airproof performance.
2, this patent passes through rolling or cutting method process pipeline groove using a groove and another groove, due to adopting
Process groove with special equipment, by pipe cutting at the length of needs, pipe end is perpendicular to the axis, smooth, impulse- free robustness, will need plus
For the pipeline construction of work groove on slot rolling aircraft tail shelf, adjustment pipeline is at horizontality, and the processing is simple and is suitable for large quantities of
Amount processing.
3, this patent connect to form first sealing with two petroleum pipeline ends using the rubber sheet gasket, the rubber pad
Piece is passively suppressed to connect through clip forms secondary seal, and the gapless of the rubber sheet gasket and tube wall is fitted close to form third time
Sealing, since the principle of sealing is rigid joint used in clamp connection, when washer static state, catches pipe end surface to be formed
First sealing, then for locked clip device when washer limited by clip inner space, be passively compressed on pipe end surface, shape
At secondary seal, it is sealed into fluids within pipes three times and enters " C " type circle inner cavity, reaction force and washer lip, so that pad
Circle lip is connected in tube wall tight fit gapless and improves the sealing effect of petroleum pipeline junction by sealing three times.
4, this patent pipeline clamp Joining Technology is especially suitable for petroleum transportation pipeline.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of petrochemical industry pipeline assembling pipe joint of the utility model.
Specific embodiment
The utility model is described further below in conjunction with attached drawing:
In figure: piece petroleum pipeline of 1-, mono- groove of 2-, another petroleum pipeline of 3-, another groove of 4-, 5- rubber sheet gasket,
6- clip；
Embodiment:
The present embodiment: as shown in Figure 1, a kind of petrochemical industry pipeline assembling pipe joint, including 1 end of petroleum pipeline
One groove 2 in portion and another groove 4 of another 3 end of petroleum pipeline, 1 one groove 2 of the petroleum pipeline with another
Another groove 4 of petroleum pipeline 3 is tightly connected by rubber sheet gasket 5, and a petroleum pipeline 1 is passed through with another petroleum pipeline 3
The bolt clip 6 of 5 outer surface of rubber sheet gasket is unified into.
One groove 2 and another groove 4 pass through rolling or cutting method process pipeline groove.
The rubber sheet gasket 5 connect to form first sealing with two petroleum pipeline ends, and the rubber sheet gasket 5 is through clip 6
Passive compacting connection forms secondary seal.
The gapless of the rubber sheet gasket 5 and tube wall is fitted close to form third time sealing.
Working principle:
This patent passes through rubber sheet gasket by one groove of a petroleum pipeline and another another groove of petroleum pipeline
It being tightly connected, a petroleum pipeline is unified into another petroleum pipeline through the bolt clip of rubber sheet gasket outer surface, due to
With rolling or cutting method process pipeline groove, rubber pad can be used in factory or scene processing groove, two independent grooved pipes
Piece is sealed, and is unified by external clip shell, by it is ready processing groove pipeline, accessory and pipeline fittings,
It checks that seal with elastometic washer is not damaged, is put on the end of a steel pipe, by another steel pipe close to the steel for having covered upper seal
Tube end, at both ends should there are certain intervals, clearance criteria to meet the requirements of the standard, by the end of another steel pipe on rubber ring sleeve
Portion is located at rubber seal in the middle part of interface, and the utility model solves the prior art, and there are the tight of petroleum pipe hickey
When close property and maintenance will not, problem not easy to disassemble is caused so as to cause screw-thread rust, there is easy to maintain and good airproof performance, suitable
In high-volume is processed, sealing effect is good, advantageous effects suitable for petroleum transportation pipeline.
Using the technical solution of the utility model or those skilled in the art technical solutions of the utility model inspiration
Under, similar technical solution is designed, and reach above-mentioned technical effect, it is to fall into the protection scope of the utility model.
Claims (4)
1. a kind of petrochemical industry pipeline assembling pipe joint, which is characterized in that the groove including a petroleum pipeline end
With another groove of another petroleum pipeline end, one groove of a petroleum pipeline and another another groove of petroleum pipeline
It is tightly connected by rubber sheet gasket, a petroleum pipeline and another bolt card of the petroleum pipeline through rubber sheet gasket outer surface
Hoop is unified into.
2. a kind of petrochemical industry pipeline assembling pipe joint according to claim 1, which is characterized in that a groove
Pass through rolling or cutting method process pipeline groove with another groove.
3. a kind of petrochemical industry pipeline assembling pipe joint according to claim 1, which is characterized in that the rubber pad
Piece connect to form first sealing with two petroleum pipeline ends, the rubber sheet gasket through clip passively suppress connection formed it is secondary close
Envelope.
4. a kind of petrochemical industry pipeline assembling pipe joint according to claim 1, which is characterized in that the rubber pad
The gapless of piece and tube wall is fitted close to form third time sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821848758.0U CN208982833U (en) | 2018-11-12 | 2018-11-12 | A kind of petrochemical industry pipeline assembling pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821848758.0U CN208982833U (en) | 2018-11-12 | 2018-11-12 | A kind of petrochemical industry pipeline assembling pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208982833U true CN208982833U (en) | 2019-06-14 |
Family
ID=66790749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821848758.0U Active CN208982833U (en) | 2018-11-12 | 2018-11-12 | A kind of petrochemical industry pipeline assembling pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208982833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457176A (en) * | 2020-05-04 | 2020-07-28 | 海辉科技(太原)有限公司 | Pipeline connecting and sealing device for conveying fluid |
-
2018
- 2018-11-12 CN CN201821848758.0U patent/CN208982833U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457176A (en) * | 2020-05-04 | 2020-07-28 | 海辉科技(太原)有限公司 | Pipeline connecting and sealing device for conveying fluid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204164534U (en) | The combined type connection set of socket joint pipe | |
| CN204533915U (en) | A kind of fluid circuit seal connection | |
| CN208982833U (en) | A kind of petrochemical industry pipeline assembling pipe joint | |
| CN205745740U (en) | A kind of conduit coupling of good airproof performance | |
| CN204164527U (en) | A kind of welding type pipe fitting joint applying double-lip sealing ring | |
| CN214789607U (en) | Stainless steel flange with good sealing performance | |
| CN202215867U (en) | Locking device for large-caliber O-shaped pipeline | |
| CN211059547U (en) | Quick coupling mechanism of pipeline based on municipal hydraulic engineering uses | |
| CN208793852U (en) | Pipe flange | |
| CN203431342U (en) | Movable joint used for building gas aluminum plastic composite tube | |
| CN203297819U (en) | Stainless steel-lined T-branch pipe fitting | |
| CN203010067U (en) | Gas transport pipe system | |
| CN105889663A (en) | Air conditioner part-to-part pipeline connecting device | |
| CN215334987U (en) | Quick butt-joint device of pipeline | |
| CN206018064U (en) | A kind of sliding tight pipe fitting | |
| CN210978896U (en) | Confluence three-way pipeline connecting structure | |
| CN209705487U (en) | A kind of sealed pipe fittings connector | |
| CN210860174U (en) | Gardens waterscape pipeline slot type connecting piece | |
| CN203463822U (en) | Glass fiber reinforced plastic pipeline with conical connectors | |
| CN205579007U (en) | Fixing device that is connected with metal pipe fittings is managed to winding arrangement wall | |
| CN213776723U (en) | Flange mouth quick sealing plugging device | |
| CN208268584U (en) | A kind of novel pipeline connection structure | |
| CN211175803U (en) | PVC loose joint | |
| CN207112197U (en) | Polyethylene steel-plastic changes pipe fitting | |
| CN215335112U (en) | Self sealss pipeline socket and spigot structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |