CN208225528U - Connecting pin box based on composite plate - Google Patents
Connecting pin box based on composite plate Download PDFInfo
- Publication number
- CN208225528U CN208225528U CN201820627183.3U CN201820627183U CN208225528U CN 208225528 U CN208225528 U CN 208225528U CN 201820627183 U CN201820627183 U CN 201820627183U CN 208225528 U CN208225528 U CN 208225528U
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- Prior art keywords
- welding
- stainless steel
- copper
- welded
- shaped bottom
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/10—Nuclear fusion reactors
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- Arc Welding In General (AREA)
Abstract
It include that the U-shaped bottom box being welded is spliced by chromium zirconium copper and stainless steel plate, the oral area welded encapsulation of U-shaped bottom box has stainless steel flat plate the utility model discloses the connecting pin box based on composite plate；The position that chromium zirconium copper is corresponded on U-shaped bottom box is welded with tungsten copper piece, and the position of corresponding stainless steel plate is provided with fabrication hole and cooling pipe welding hole；Cooling medium inlet/outlet pipe welding hole is provided on the stainless steel flat plate.Based on the utility model is using chromium zirconium copper and stainless steel plate compound splicing, fully consider the structural behaviour and welding performance of the excellent heat transfer property of copper and stainless steel brilliance, play respective strong point, avoid the welding between the copper of previous schemes and copper, welding difficulty is reduced, welding quality is improved.By welded optimization, it complete welding can using manual welding or automatic welding, increase the diversity of technique, can also rationally reduce cost, improve the reliability of product.
Description
Technical field:
Working environment of the utility model for superelevation thermic loads such as nuclear fusion devices relates generally to a kind of based on composite plate
Connecting pin box.
Background technique:
In nuclear fusion device, due to having carried out plasma discharge inside it, a large amount of heat is produced, towards plasma
It also correspondingly deposited a large amount of heat on first wall of body, these heats needs are promptly taken away, these portions otherwise will be damaged
Part, it is therefore necessary to which design has the component of high efficient heat exchanging structure and cooling structure to complete this task.Connecting pin box is exactly held
The critical component of this mission is carried on a shoulder pole, it is located at the both ends of high heat load component, is responsible for the input and output of cooling medium, and cooling
The distribution of medium with converge, while also wanting that the high heat load from plasma can be born.The design structure of the component is very big
Performance, quality, manufacturing process complexity and the manufacturing cost etc. of product are influenced in degree.
The connecting pin box designed in the past is based on the chromium-zirconium-copper box body of rectangle, upper weldering tungsten copper piece.End box is divided into two L
The structure of type is first welded into one by each cooling tube and L-type structure sidewall weld, then by the structure of two L-types with electron beam welding
A rectangular box, this design structure is complicated, and welding procedure is single, and manufacturing cost is high, and reliability is not fine.
Utility model content:
The utility model aim is exactly in order to make up the defect of prior art, to provide a kind of connecting pin based on composite plate
Box.
The utility model is achieved through the following technical solutions:
Connecting pin box based on composite plate includes to splice the U-shaped bottom being welded by chromium zirconium copper and stainless steel plate
The oral area welded encapsulation of box, U-shaped bottom box has stainless steel flat plate；The position that chromium zirconium copper is corresponded on U-shaped bottom box is welded with tungsten copper piece, right
The position of stainless steel plate is answered to be provided with fabrication hole and cooling pipe welding hole；Cooling medium inlet/outlet pipe is provided on the stainless steel flat plate
Welding hole.
The connecting pin box based on composite plate, it is characterised in that: the chromium zirconium copper on the U-shaped bottom box is distributed in U
The lower portion of type back box, stainless steel plate are distributed in the ring wall position of U-shaped bottom box.
The connecting pin box based on composite plate, it is characterised in that: cooling pipe welding hole position is welded with cold
But pipeline.
The connecting pin box based on composite plate, it is characterised in that: the cooling medium inlet/outlet pipe welding hole position weldering
It is connected to cooling medium inlet/outlet pipe.
The connecting pin box based on composite plate, it is characterised in that: the tungsten copper piece paperbacked welding is in chromium zirconium copper
Outer surface.
The connecting pin box based on composite plate, it is characterised in that: cooling pipe welding hole position is stepped hole.
The utility model patent replaces original design, based on chromium zirconium copper and stainless steel plate compound splicing, with again
The U-shaped structure that plywood is processed into is welded with slab construction composition connecting pin box, holds box instead of as made of two L-type box body groups welderings
Structure.It plays the excellent of copper alloy for bearing high heat load firstly, welding tungsten copper piece on the outside of the chromium zirconium copper of U-shaped structure and leads
Hot property；In its stainless steel plate part processing technology hole and welding hole, its welding with cooling pipe is realized；In addition, stainless
The welding hole that inlet/outlet pipe is processed in steel slab construction, welds cooling medium inlet/outlet pipe on it；Finally by U-shaped structure and plate knot
The soldering and sealing of structure.
By using compound splicing plate, subsequent different-metal material welding is avoided, risk is reduced；Subsequent welding is equal
The welding being converted between steel and steel, reduces welding difficulty；Subsequent welding can realize using manual welding or automatic welding,
The diversity of technique is increased, cost can be rationally reduced, improve reliability.
The utility model has the advantages that:
Based on the utility model is using chromium zirconium copper and stainless steel plate compound splicing, the excellent conductivity of heat of copper is fully considered
The structural behaviour and welding performance of energy and stainless steel brilliance, play respective strong point, avoid between the copper of previous schemes and copper
Welding, reduce welding difficulty, improve welding quality.By welded optimization, make welding can be using by hand
Weldering or automatic welding are completed, and are increased the diversity of technique, can also rationally be reduced cost, improve the reliability of product.
Detailed description of the invention:
Fig. 1 is main view when cooling pipe welding hole is stepped hole in the utility model.
Fig. 2 is side view when cooling pipe welding hole is stepped hole in the utility model.
Fig. 3 does not use main view when stepped hole for cooling pipe welding hole in the utility model.
Fig. 4 does not use side view when stepped hole for cooling pipe welding hole in the utility model.
Specific embodiment:
Referring to attached drawing.
Connecting pin box based on composite plate, include be welded by the splicing of chromium zirconium copper 1 and stainless steel plate 2 it is U-shaped
The oral area welded encapsulation of back box, U-shaped bottom box has stainless steel flat plate 3；Chromium zirconium copper on U-shaped bottom box is distributed in the bottom of U-shaped bottom box
Portion position, stainless steel plate are distributed in the ring wall position of U-shaped bottom box.
The position that chromium zirconium copper is corresponded on U-shaped bottom box is welded with tungsten copper piece 4, the position of corresponding stainless steel plate be provided with fabrication hole and
Cooling pipe welding hole, cooling pipe welding hole position are welded with cooling pipe 5.
Cooling medium inlet/outlet pipe welding hole, the welding of cooling medium inlet/outlet pipe welding hole position are provided on the stainless steel flat plate
There is cooling medium inlet/outlet pipe 6.
Tungsten copper piece paperbacked welding is in the outer surface of chromium zirconium copper.
Cooling pipe welding hole position is suitable for automatic TIG welding when using stepped hole.
Cooling pipe welding hole position does not use stepped hole to be suitble to manual TIG weldering, Laser Welding and electron beam welding.
Claims (6)
1. the connecting pin box based on composite plate includes to splice the U-shaped bottom box being welded by chromium zirconium copper and stainless steel plate,
The oral area welded encapsulation of U-shaped bottom box has stainless steel flat plate；The position that chromium zirconium copper is corresponded on U-shaped bottom box is welded with tungsten copper piece, corresponding
The position of stainless steel plate is provided with fabrication hole and cooling pipe welding hole；The weldering of cooling medium inlet/outlet pipe is provided on the stainless steel flat plate
Connect hole.
2. the connecting pin box according to claim 1 based on composite plate, it is characterised in that: the chromium zirconium on the U-shaped bottom box
Copper sheet is distributed in the lower portion of U-shaped bottom box, and stainless steel plate is distributed in the ring wall position of U-shaped bottom box.
3. the connecting pin box according to claim 1 based on composite plate, it is characterised in that: the cooling pipe welds hole portion
Position is welded with cooling pipe.
4. the connecting pin box according to claim 1 based on composite plate, it is characterised in that: the cooling medium inlet/outlet pipe weldering
It connects hole position and is welded with cooling medium inlet/outlet pipe.
5. the connecting pin box according to claim 1 based on composite plate, it is characterised in that: the tungsten copper piece paperbacked welding exists
The outer surface of chromium zirconium copper.
6. the connecting pin box according to claim 1 based on composite plate, it is characterised in that: cooling pipe welding hole position is
Stepped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820627183.3U CN208225528U (en) | 2018-04-28 | 2018-04-28 | Connecting pin box based on composite plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820627183.3U CN208225528U (en) | 2018-04-28 | 2018-04-28 | Connecting pin box based on composite plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208225528U true CN208225528U (en) | 2018-12-11 |
Family
ID=64513215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820627183.3U Active CN208225528U (en) | 2018-04-28 | 2018-04-28 | Connecting pin box based on composite plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208225528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806802A (en) * | 2018-04-28 | 2018-11-13 | 中国科学院合肥物质科学研究院 | Connecting pin box based on composite plate |
-
2018
- 2018-04-28 CN CN201820627183.3U patent/CN208225528U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806802A (en) * | 2018-04-28 | 2018-11-13 | 中国科学院合肥物质科学研究院 | Connecting pin box based on composite plate |
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