CN207064909U - A kind of overall pipe fitting of pipeline hemispherical dome compacting interface - Google Patents
A kind of overall pipe fitting of pipeline hemispherical dome compacting interface Download PDFInfo
- Publication number
- CN207064909U CN207064909U CN201721037354.9U CN201721037354U CN207064909U CN 207064909 U CN207064909 U CN 207064909U CN 201721037354 U CN201721037354 U CN 201721037354U CN 207064909 U CN207064909 U CN 207064909U
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- Prior art keywords
- pipe
- square opening
- curved
- pipe fitting
- pipeline
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- 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
- 230000007704 transition Effects 0.000 claims abstract description 24
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 241000973497 Siphonognathus argyrophanes Species 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000004429 Calibre Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
A kind of overall pipe fitting of pipeline hemispherical dome compacting interface, be by：Pipe connects square opening, pipe connects round mouth, enlarging transition is curved, square opening straight pipeline, round mouth straight pipeline, the curved composition of closing in transition；The pipe that pipe fitting one end is set connects square opening, and pipe connects square opening and is provided with square opening straight pipeline, and the pipe fitting other end sets pipe to connect round mouth and is provided with round mouth straight pipeline；Pipe, which connects, sets closing in transition curved between square opening and bottom edge, pipe connects the bottom of square opening and pipe connect round mouth between set enlarging transition curved；Square opening straight pipeline, closing in transition are curved, round mouth straight pipeline, curved be coaxially disposed of enlarging transition are integrated molding；The utility model uses the compressing overall pipe fitting of mould, and square tube mouth, pipe mouth are respectively equipped with the straight pipeline of disjunctor, and no-welding-seam between pipe fitting, pipe fitting is indeformable in HTHP, in the absence of bond open phenomenon, it is ensured that the safe operation of production.
Description
Technical field
The pipe fitting of high-temperature and pressure pipeline is the utility model is related to, especially a kind of entirety of pipeline hemispherical dome compacting interface
Pipe fitting.
Background technology
At present, the square calibre for high-temperature and pressure pipeline various kinds of equipment need to use hemispherical dome interface realize square opening with
Round mouth pipe docks, and in general method, which is square pipeline, uses the square garden type horn mouth of transition, square garden horn mouth one with circular pipe
End is that square opening, the other end are round mouths, wherein being welded using a mouth or two mouths with high-temperature and pressure pipeline, the weldering having due to interface
Seam, pipe fitting is easily deformed in HTHP, or even causes crack to damage, and causes potential safety hazard；In view of the foregoing, now propose
A kind of overall pipe fitting of pipeline hemispherical dome compacting interface.
Utility model content
The purpose of this utility model is to overcome the existing square calibre for high-temperature and pressure pipeline various kinds of equipment to need
To realize that square opening docks with round mouth pipe using hemispherical dome interface, due to the weld seam that interface has, pipe fitting is easy in HTHP
Deformation, or even cause crack to damage, cause potential safety hazard；By reasonably designing, there is provided a kind of pipeline hemispherical dome compacting connects
The overall pipe fitting of mouth, the utility model use the compressing overall pipe fitting of mould, and square tube mouth, pipe mouth are respectively equipped with disjunctor
Straight pipeline, no-welding-seam between pipe fitting, pipe fitting is indeformable in HTHP, in the absence of bond open phenomenon, it is ensured that the peace of production
Row for the national games.
The utility model to achieve these goals, adopts the following technical scheme that：A kind of pipeline hemispherical dome suppresses interface
Overall pipe fitting, be by：Pipe connects square opening, pipe connects round mouth, enlarging transition is curved, square opening straight pipeline, round mouth straight pipeline, closing in transition are curved
Form；The pipe that pipe fitting one end is set connects square opening, and pipe connects square opening and is provided with square opening straight pipeline, and the pipe fitting other end sets pipe to connect round mouth and is provided with
Round mouth straight pipeline；Pipe, which connects, sets closing in transition curved between square opening and bottom edge, pipe connects the bottom of square opening and pipe is connect between round mouth
Set enlarging transition curved；
Square opening straight pipeline, closing in transition are curved, round mouth straight pipeline, curved be coaxially disposed of enlarging transition are integrated molding.
Beneficial effect：The utility model uses the compressing overall pipe fitting of mould, and square tube mouth, pipe mouth are respectively equipped with company
The straight pipeline of body, no-welding-seam between pipe fitting, pipe fitting is indeformable in HTHP, in the absence of bond open phenomenon, it is ensured that production
Safe operation.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is pipe fitting general assembly structural representation；
Fig. 2 is Fig. 1 overlooking the structure diagrams；
In Fig. 1,2：Pipe connects square opening 1, pipe connects round mouth 2, enlarging transition is curved 3, square opening straight pipeline 4, round mouth straight pipeline 5, closes up
Transition curved 6.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
The pipe that pipe fitting one end is set connects square opening 1, and pipe connects square opening 1 and is provided with square opening straight pipeline 4, and the pipe fitting other end sets pipe to connect circle
Mouth 2 is provided with round mouth straight pipeline 5；Pipe connects between square opening 1 and bottom edge setting closing in transition curved 6, pipe connect the bottom of square opening 1 with
Pipe sets enlarging transition curved 3 between connecing round mouth 2；
Square opening straight pipeline 4, closing in transition are curved 6, round mouth straight pipeline 5, enlarging transition curved 3 are coaxially disposed and are integrated molding.
Claims (2)
1. a kind of overall pipe fitting of pipeline hemispherical dome compacting interface, be by：Pipe connects square opening (1), pipe connects round mouth (2), enlarging
Cross curved (3), square opening straight pipeline (4), round mouth straight pipeline (5), closing in transition curved (6) composition；It is characterized in that：Pipe fitting one end is set
Pipe connect square opening (1), pipe connects square opening (1) and is provided with square opening straight pipeline (4), and the pipe fitting other end sets pipe to connect round mouth (2) and is provided with round mouth
Straight pipeline (5)；Pipe connects square opening (1) and sets that closing in transition is curved (6), and the bottom that pipe connects square opening (1) connects with pipe between bottom edge
Set enlarging transition curved (3) between round mouth (2).
A kind of 2. overall pipe fitting of pipeline hemispherical dome compacting interface according to claim 1, it is characterised in that：Square opening is straight
Pipeline (4), closing in transition curved (6), round mouth straight pipeline (5), enlarging transition curved (3) are coaxially disposed and are integrated molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721037354.9U CN207064909U (en) | 2017-08-17 | 2017-08-17 | A kind of overall pipe fitting of pipeline hemispherical dome compacting interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721037354.9U CN207064909U (en) | 2017-08-17 | 2017-08-17 | A kind of overall pipe fitting of pipeline hemispherical dome compacting interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207064909U true CN207064909U (en) | 2018-03-02 |
Family
ID=61516324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721037354.9U Expired - Fee Related CN207064909U (en) | 2017-08-17 | 2017-08-17 | A kind of overall pipe fitting of pipeline hemispherical dome compacting interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207064909U (en) |
-
2017
- 2017-08-17 CN CN201721037354.9U patent/CN207064909U/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: 20180302 |