CN207796293U - The pipeline configuration and synchrotron of synchrotron - Google Patents
The pipeline configuration and synchrotron of synchrotron Download PDFInfo
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- CN207796293U CN207796293U CN201820198948.6U CN201820198948U CN207796293U CN 207796293 U CN207796293 U CN 207796293U CN 201820198948 U CN201820198948 U CN 201820198948U CN 207796293 U CN207796293 U CN 207796293U
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- synchrotron
- pipeline configuration
- ceramic
- steel pipe
- pipeline
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Abstract
The utility model provides a kind of pipeline configuration and synchrotron of synchrotron.Wherein pipeline configuration is configured for line and passes through, including：Steel pipe, with inner tubal wall；Ceramic-lined skeleton, setting is contacted with said inner tube wall, to support the steel pipe.This structure need to only use common magnetism-free stainless steel that can meet pipeline strength requirement, saved processing cost, reduced product expense, without being brazed the thin-walled vacuum pipe of stiffened panel.
Description
Technical field
The utility model is related to sync plus white field, further to a kind of vacuum pipe structure of synchrotron, with
And include the synchrotron of the vacuum pipe structure.
Background technology
The effect that ultrahigh vacuum is obtained in accelerator storage rings is to reduce line to make beam lifet with residual gas collision
At loss, vacuum pipe provides the vacuum environment for meeting beam lifet for synchronous ring accelerator.The line being positioned in magnetic field
Vacuum tube will reduce magnetic field eddy current effect, and tube wall must use the relatively thin stainless steel thin-wall no more than 0.3mm, while also use up
Amount does not increase the gap of magnet.It is that can not bear outside pipe under conditions of vacuum in common heavy in section thin-walled vacuum Guan Guan
Atmospheric pressure load, thin-walled vacuum tube wall strength are inadequate.
Utility model content
(1) technical problems to be solved
In view of this, the purpose of this utility model is to provide a kind of pipeline configuration of synchrotron and sync plus whites
Device, at least partly to solve the problems, such as techniques discussed above.
(2) technical solution
According to the one side of the utility model embodiment, a kind of vacuum pipe structure of synchrotron is provided, is configured to
Pass through for line, including：
Steel pipe, with inner tubal wall；
Ceramic-lined skeleton, setting is contacted with said inner tube wall, to support the steel pipe.
In a further embodiment, the ceramic-lined skeleton is multiple, is arranged along steel pipe extending direction interval.
In a further embodiment, the distance at the interval is 5-30mm.
In a further embodiment, ceramic-lined skeleton is ceramic ring, is adapted with inner tubal wall cross sectional shape.
In a further embodiment, the ceramic ring has the projective structure along steel pipe extending direction.
In a further embodiment, the projective structure along the size of steel pipe extending direction between 5mm to 30mm
Between.
In a further embodiment, the pipeline section of the steel pipe is round, track type or ellipse.
In a further embodiment, the tube wall size of the steel pipe is 0.1-1mm.
In a further embodiment, the tube material is austenitic stainless steel；The ceramic-lined framework material
For aluminium oxide ceramics or toughened zirconia ceramics.
Another aspect according to the present utility model provides a kind of synchrotron, includes the pipeline configuration of any of the above,
For passing through for particle inside the pipeline.
(3) advantageous effect
Above structure has the advantages that compared with existing structure：
By under the conditions of accelerator magnet gap is not increased, maximumlly improving vacuum space, that is, maximizing beam
Fluid space；
Compared with the thin-walled vacuum pipe of brazing metal gusset outside thin-walled, ceramic skeleton is because of compression strength height, therefore ceramics add
0.1-1mm stainless steel overall dimensions are less than soldering gusset height and add the size of 0.1-1mm stainless steels, therefore have totally saved magnet
Gap；
The requirement of tube wall Strength of Metallic Materials performance is reduced, the larger-size vacuum tube of pair cross-section, especially abnormity are cut
The thin-walled vacuum pipe in face, outer brazing metal gusset needs higher gusset height, just needs to select to reduction gusset height high-strength
The special non-magnetic rustproof Steel material of degree.
This structure need to only use common magnetism-free stainless steel that can meet pipeline strength requirement；Processing cost has been saved, has been reduced
Product expense, the common thin-walled vacuum pipe for being brazed gusset, needs vacuum brazing furnace, then needs Pang for longer vacuum pipe
Big soldering vacuum drying oven, while brazing material has also raised product cost, the ceramic skeleton structure of the utility model removes large size from
It is brazed furnace apparatus.
Description of the drawings
Fig. 1 is the vacuum pipe structural upright schematic diagram of synchrotron；
Fig. 2 is the vacuum pipe structure main view sectional view of synchrotron；
Fig. 3 is the diagrammatic cross-section of the A-A hatching lines along Fig. 2；
Fig. 4 A are the side cutaway view of the single ceramic lining framework of the utility model embodiment；
Fig. 4 B are the front view of the single ceramic lining framework of the utility model embodiment.
Specific implementation mode
Some embodiments of the present disclosure are described more detail below.In next explanation, some concrete details, such as
The design parameter of particular circuit configurations and these circuit elements in embodiment is all used to provide embodiment of the disclosure more preferable
Understanding.Those skilled in the art are appreciated that even if lacking some details or other methods, element, material
In the case of combining, the embodiments of the present invention can also be implemented.
It should be appreciated by those skilled in the art disclose in one or more embodiment of the utility model specification
Each specific features, structure or parameter, step etc. can combine in any suitable manner.In addition, in the utility model
In specification and claim, "one" is not used to refer in particular to individually, but may include plural form.In the utility model
Mean the specific features described in this embodiment, structure or parameter, step when in specification, referring to " some embodiments "
Deng including at least in some embodiments according to the present utility model.Thus, in the specification of the disclosure, according to such as
" in some embodiments " etc. terms are not used to refer in particular in the same embodiment.It should be appreciated by those skilled in the art,
Each specific features, structure or parameter, step etc. disclosed in one or more embodiment of present disclosure specification can be with
It combines in any suitable manner.
Basic conception according to the present utility model provides a kind of pipeline configuration of synchrotron, so as to can be with common nothing
Magnetic stainless steel be tube wall, increase magnet gap small as possible, and can bear 200~300 DEG C baking under the premise of, design structure
The ultra-thin vacuum pipe of intensity height, monolithic stability.
Fig. 1 is the pipeline configuration stereoscopic schematic diagram of synchrotron；Fig. 2 is the pipeline configuration main view section of synchrotron
Figure；Fig. 3 is the diagrammatic cross-section of the A-A hatching lines along Fig. 2；Referring to Fig.1 shown in -3, the utility model embodiment provides a kind of synchronization
The pipeline configuration of accelerator is configured for line and passes through, including：Steel pipe 1 has inner tubal wall；And ceramic-lined skeleton 2, if
It sets and is contacted with said inner tube wall, to support the steel pipe.
In some embodiments, ceramic-lined skeleton 2 is multiple, is arranged at intervals on said inner tube wall.Preferably, it is spaced
Distance with pipeline section size variation.
In some embodiments, the pipeline section of steel pipe 1 is round, track type or ellipse, or is some abnormity knots
Structure, corresponding ceramic-lined skeleton can adjust accordingly, tight with the steel pipe inner tubal wall namely steel pipe that support different cross section type
Tightly it is wrapped in ceramic-lined skeleton.
Shown in referring to Fig.1, ceramic-lined skeleton 2 is ceramic ring in some embodiments, with inner tubal wall cross sectional shape phase
It adapts to.For example, also it is round, track type or ellipse, or is some polymorphic structures.The ceramic ring cross sectional shape and pipe
Road is identical, and outside dimension and thin-wall tube metal inside dimension are close, considers that installation takes negative common difference.
As shown in Figure 4 A and 4 B shown in FIG., in some embodiments, the ceramic ring has the protrusion along steel pipe extending direction
Structure.The control ceramic space size of the protrusion structure is set, preferably, the projective structure size is between 5 to 30mm
Between.
In some embodiments, the tube wall size of the steel pipe is 0.1-1mm, preferably 0.3mm.
In some embodiments, the tube material can be austenitic stainless steel；The ceramic-lined framework material is
Aluminium oxide ceramics or toughened zirconia ceramics preferably contain Al2O3Mass percent is not less than 95% aluminium oxide ceramics.
By the skeleton of the material, it can ensure the support strength to steel pipe walls in the case where being resistant to certain high temperature.
For the connection type of ceramic-lined skeleton and inner tubal wall, the two closely sticks together.Inner tubal wall can be with ceramics
Between can be against each other relationship (after when operating, being vacuumized in steel pipe with outside atmosphere generation pressure difference namely negative pressure,
The steel pipe that this can be supported relatively thin by ceramic-lined skeleton is not by by atmospheric pressure compressive deformation), naturally it is also possible to it is various solid
Determine connection type, including but not existing welding, riveting or bonding；Preferred combination is to abut.
According to the another aspect of the utility model embodiment, a kind of synchrotron, including any of the above pipe are also provided
Road structure.
Above example is by the pipeline configuration of synchrotron of the offer containing ceramic-lined skeleton, and the structure is with stainless steel
For tube wall, the interior structure type with ceramics for skeletal support tube wall is managed.Tube wall passes to atmospheric pressure when being vacuumized in pipe
Ceramic skeleton, ceramic skeleton have very high load performance, overall construction intensity safe and reliable.This pipeline configuration meets 0.1-1
(especially 0.3mm) thin-walled desired physical considerations, at the same using the high feature of ceramic compression strength as the skeletal support of thin-wall tube its
It can not be destroyed under outer atmospheric pressure.
Particular embodiments described above has carried out into one the purpose of this utility model, technical solution and advantageous effect
Step is described in detail, it should be understood that the foregoing is merely specific embodiment of the utility model, are not limited to this reality
With novel, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all include
It is within the protection scope of the utility model.
Claims (10)
1. a kind of pipeline configuration of synchrotron, is configured for line and passes through, it is characterised in that including：
Steel pipe, with inner tubal wall；
Ceramic-lined skeleton, setting is contacted with said inner tube wall, to support the steel pipe.
2. the pipeline configuration of synchrotron according to claim 1, which is characterized in that the ceramic-lined skeleton is more
It is a, it is arranged along steel pipe extending direction interval.
3. the pipeline configuration of synchrotron according to claim 2, which is characterized in that the distance at the interval is 5-
30mm。
4. the pipeline configuration of synchrotron according to claim 1, which is characterized in that ceramic-lined skeleton is ceramics
Ring is adapted with inner tubal wall cross sectional shape.
5. the pipeline configuration of synchrotron according to claim 3, which is characterized in that the ceramic ring has along steel
The projective structure of pipe extending direction.
6. the pipeline configuration of synchrotron according to claim 5, the projective structure is along steel pipe extending direction
Size is between 5mm between 30mm.
7. the pipeline configuration of synchrotron according to claim 1, which is characterized in that the pipeline section of the steel pipe is
Round, track type or ellipse.
8. the pipeline configuration of synchrotron according to claim 1, which is characterized in that the tube wall size of the steel pipe is
0.1-1mm。
9. the pipeline configuration of synchrotron according to claim 1, which is characterized in that the tube material is austenite
Stainless steel；The ceramic-lined framework material is aluminium oxide ceramics or toughened zirconia ceramics.
10. a kind of synchrotron, including any pipeline configurations of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820198948.6U CN207796293U (en) | 2018-02-05 | 2018-02-05 | The pipeline configuration and synchrotron of synchrotron |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820198948.6U CN207796293U (en) | 2018-02-05 | 2018-02-05 | The pipeline configuration and synchrotron of synchrotron |
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| CN207796293U true CN207796293U (en) | 2018-08-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150730A (en) * | 2018-02-05 | 2018-06-12 | 中国科学院近代物理研究所 | The vacuum pipe structure and synchrotron of synchrotron |
-
2018
- 2018-02-05 CN CN201820198948.6U patent/CN207796293U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150730A (en) * | 2018-02-05 | 2018-06-12 | 中国科学院近代物理研究所 | The vacuum pipe structure and synchrotron of synchrotron |
| CN108150730B (en) * | 2018-02-05 | 2023-10-03 | 中国科学院近代物理研究所 | Vacuum pipeline structure of synchrotron and synchrotron |
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