CN203324151U - Sample rack special for nuclear material out-of-pile corrosion test - Google Patents
Sample rack special for nuclear material out-of-pile corrosion test Download PDFInfo
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- CN203324151U CN203324151U CN2013204127680U CN201320412768U CN203324151U CN 203324151 U CN203324151 U CN 203324151U CN 2013204127680 U CN2013204127680 U CN 2013204127680U CN 201320412768 U CN201320412768 U CN 201320412768U CN 203324151 U CN203324151 U CN 203324151U
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- corrosion test
- nuclear material
- ring stand
- material out
- special
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Abstract
The utility model discloses a sample rack special for a nuclear material out-of-pile corrosion test. The sample rack special for the nuclear material out-of-pile corrosion test comprises annular stands (2), a plurality of supporting columns (1) which are vertically arranged, and a plurality of hooks (3) which are connected to the annular stands (2), wherein each supporting column (1) is connected with the side walls of the annular stands (2), and a plurality of connecting positions, connected with the supporting columns (1), of the annular stands (2) are distributed at equal intervals on the annular faces of the annular stands (2). Due to the fact that the structure is adopted, the sample rack special for the nuclear material out-of-pile corrosion test is simple in integral structure and convenient to implement. When the sample rack special for the nuclear material out-of-pile corrosion test is used, samples (5) can be fixed through the hooks (3), and can be placed into an autoclave through support of the supporting columns (1), the samples can be conveniently taken and can be conveniently placed, disassembly, assembly and connection are not needed, and the efficiency of the nuclear material out-of-pile corrosion test can be improved.
Description
Technical field
The utility model relates to the nuclear material out-of-pile performances aid in when test, specifically for the special-purpose sample hanger of nuclear material out-pile corrosion test.
Background technology
In the nuclear reaction power reactor, for guaranteeing the security of fuel assembly operation, its main material must carry out the corrosion resistance of the corrosion test of operating mode in long-term simulation heap with test material at out-pile.The corrosive nature test need be carried out in the customization high temperature and high pressure kettle of nuclear material special use, the nuclear material sample is carried out first sample being fixed in high temperature and high pressure kettle before corrosion test now in high temperature and high pressure kettle, and takes out after corrosion test finishes.Before and after the nuclear material corrosion test, the disassembly process of sample in high temperature and high pressure kettle is loaded down with trivial details, and this not only can affect test efficiency, and in disassembly process repeatedly, may cause high temperature and high pressure kettle to damage.
The utility model content
The purpose of this utility model is to solve the loaded down with trivial details problem of disassembly process while carrying out now nuclear material sample corrosion test, a kind of special-purpose sample hanger for nuclear material out-pile corrosion test is provided, it can avoid disassembly process loaded down with trivial details in the corrosion test process, pick and place sample convenient, and then can improve corrosion test efficiency.
The purpose of this utility model is achieved through the following technical solutions: for the special-purpose sample hanger of nuclear material out-pile corrosion test, comprise ring stand, the many support columns that vertically arrange and be connected to a plurality of hooks on ring stand, every support column all is connected with the sidewall of ring stand, and on described ring stand, the connecting portion of a plurality of connection support columns distributes in the ring surface equal intervals of ring stand.During the utility model application, the nuclear material sample hangs on ring stand, and the ring surface equal intervals by the connecting portion of a plurality of connection support columns on ring stand at ring stand distributes, and can guarantee can held stationary when many support columns support sample.
The quantity of described ring stand is a plurality of, equally spaced being connected on support column of a plurality of ring stand in the vertical directions.Because the surface to volume ratio of nuclear material out-pile corrosive nature the test modes of emplacement in high temperature and high pressure kettle and sample total surface area/corrosive medium to sample has strict requirement, the utility model is by increasing the quantity of ring stand, be connected with hook on ring stand, the quantity of hook is also increased, so, the utility model can utilize to greatest extent space in kettle under standard code, avoid the contact between sample to disturb, and can adjust the position that sample hangs according to the difference of corrosive medium, to guarantee the complete contact corrosion medium of sample, can control the surface to volume ratio of sample quantities to stipulate in the test of assurance corrosive nature be suspended on hook simultaneously.
As preferably, the quantity of described ring stand is 5.
The ring surface equal intervals of described ring stand be provided with a plurality of perforates, described hook is that steel wire passes two hook structures that perforate on ring stand and two ends bending form.Wherein, the angle of steel wire two ends bending should guarantee the steel wire two ends respectively during the hook sample two samples do not contact mutually, avoid interference, and then the quantity of hook sample can increase the utility model application the time.
As preferably, the quantity of described support column is three.
Described support column lower end is provided with to the arc clubfoot of ring stand annulus outside bending.So, when the utility model is placed on high temperature and high pressure kettle, at the arc clubfoot, more easily keep balance, be difficult for toppling over.
During the utility model application, sample can directly punch and hang on hook, yet specimen shape is different, for the ease of difform sample is placed, be linked with cylinder on described hook, described cylinder lower end is provided with hush panel, and the sidewall of cylinder and hush panel are provided with the medium through hole of a plurality of connection cylinder interior.So, in the utility model when application, be applicable to the corrosion test of sheet, pipe, rod, ball, line, the sample such as thread, and medium through hole can guarantee that corrosive medium enters cylinder and fully contacts with sample.
Described support column, ring stand, hook and cylinder all adopt stainless steel material to make.So, the utility model is not only applicable to the High Temperature High Pressure of nuclear material out-pile corrosive nature test and the corrosion of macrocyclic operating mode and corrosion resistance test special media, and can repeatedly use.
Compared with prior art, the utlity model has following beneficial effect: during the application of (1) the utility model, sample can hang on hook, pick and place conveniently, when being put into to high temperature and high pressure kettle and carry out corrosion test, sample can directly the utility model that hangs with sample vertically be put into to kettle, supported by support column, connected without dismounting, drive still after test and can directly take out the utility model that hangs with sample, simple operation, and then can improve corrosion test efficiency.
(2) if hang a plurality of samples when the utility model is applied, each sample all independently hangs on a hook, so, can guarantee that corrosive medium fully acts on sample, can avoid the accumulation of the contact of larger area between sample and sample, and then can improve and test the corrosion data precision obtained.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The partial structurtes schematic diagram that Fig. 2 is hook position in Fig. 1.
In accompanying drawing, the corresponding name of Reference numeral is called: 1, support column, 2, ring stand, 3, hook, 4, cylinder, 5, sample.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
As shown in Figures 1 and 2, special-purpose sample hanger for nuclear material out-pile corrosion test, comprise support column 1 and ring stand 2, wherein, the quantity of support column 1 is many, many support columns 1 all vertically arrange, and every support column 1 all is connected with the sidewall of ring stand 2, and on ring stand 2, the connecting portion of a plurality of connection support columns 1 distributes in the ring surface equal intervals of ring stand 2.The quantity of ring stand 2 is a plurality of, and a plurality of ring stand 2 in the vertical directions are equally spaced to be connected on support column 1, all is connected with a plurality of hooks 3 on each ring stand 2.Be difficult for toppling over when guaranteeing that the present embodiment is placed by support column 1, support column 1 lower end is provided with to the arc clubfoot of ring stand 2 annulus outside bendings.The present embodiment when application sample 5 hangs on hook 3, and during corrosion test, the hanger of the present embodiment can contact with corrosive medium, therefore, and support column 1, ring stand 2 and link up with 3 and all adopt stainless steel material to make.
When specifically arranging, the quantity of ring stand 2 can be adjusted according to the increase and decrease of the size of sample 5, i.e. specimen size ring stand 2 quantity that reduce welding bigger than normal, thus strengthen the spacing of ring stand 2, avoid sample 5 bottoms to contact with the ring stand 2 of below, in like manner sample 5 sizes ring stand 2 quantity that can increase welding less than normal.According to the size of general sample, the quantity of ring stand 2 is preferably 5; Reduce the cost of the present embodiment when guaranteeing that the present embodiment when application keeps balance, the quantity of bracing frame 1 is preferably three.
The difference of the present embodiment and embodiment 1 is, the ring surface equal intervals of the ring stand 2 of the present embodiment be provided with a plurality of perforates, link up with the 3 two hook structures that form through perforate on ring stand 2 and two ends bending for the stainless steel steel wire.So, the present embodiment is convenient to be arranged linking up with 3, and when application can increase the quantity of hook sample 5.
The present embodiment has carried out further improvement on the basis of embodiment 1 or embodiment, be linked with cylinder 4 on the hook 3 of the present embodiment, cylinder 4 also adopts stainless steel material to make, cylinder 4 lower ends are provided with hush panel, and the sidewall of cylinder 4 and hush panel are provided with the medium through hole of a plurality of connection cylinders 4 inside.So, in the present embodiment when application, can directly be placed in cylinder 4 while carrying out corrosion test sheet, pipe, rod, ball, line, the sample such as thread, and it is more convenient that sample 5 is placed.
Above content is the further description of the utility model being done in conjunction with concrete preferred implementation, can not assert that embodiment of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, not breaking away from other embodiments that draw under the technical solution of the utility model, all should be included in protection domain of the present utility model.
Claims (8)
1. for the special-purpose sample hanger of nuclear material out-pile corrosion test, it is characterized in that: comprise ring stand (2), the many support columns (1) that vertically arrange and be connected to a plurality of hooks (3) on ring stand (2), every support column (1) all is connected with the sidewall of ring stand (2), and the connecting portion of the upper a plurality of connection support columns (1) of described ring stand (2) distributes in the ring surface equal intervals of ring stand (2).
2. the special-purpose sample hanger for nuclear material out-pile corrosion test according to claim 1, it is characterized in that: the quantity of described ring stand (2) is a plurality of, a plurality of ring stands (2) in the vertical direction is equally spaced to be connected on support column (1).
3. the special-purpose sample hanger for nuclear material out-pile corrosion test according to claim 2, it is characterized in that: the quantity of described ring stand (2) is 5.
4. the special-purpose sample hanger for nuclear material out-pile corrosion test according to claim 1, it is characterized in that: the ring surface equal intervals of described ring stand (2) be provided with a plurality of perforates, described hook (3) two hook structures that to be steel wire form through the upper perforate of ring stand (2) and two ends bending.
5. the special-purpose sample hanger for nuclear material out-pile corrosion test according to claim 1, it is characterized in that: the quantity of described support column (1) is three.
6. the special-purpose sample hanger for nuclear material out-pile corrosion test according to claim 1 is characterized in that: described support column (1) lower end is provided with to the arc clubfoot of ring stand (2) annulus outside bending.
7. according to the described special-purpose sample hanger for nuclear material out-pile corrosion test of any one in claim 1～6, it is characterized in that: be linked with cylinder (4) on described hook (3), described cylinder (4) lower end is provided with hush panel, and the sidewall of cylinder (4) and hush panel are provided with the inner medium through hole of a plurality of connection cylinders (4).
8. the special-purpose sample hanger for nuclear material out-pile corrosion test according to claim 7 is characterized in that: described support column (1), ring stand (2), hook (3) and cylinder (4) all adopt stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204127680U CN203324151U (en) | 2013-07-12 | 2013-07-12 | Sample rack special for nuclear material out-of-pile corrosion test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204127680U CN203324151U (en) | 2013-07-12 | 2013-07-12 | Sample rack special for nuclear material out-of-pile corrosion test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203324151U true CN203324151U (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204127680U Withdrawn - After Issue CN203324151U (en) | 2013-07-12 | 2013-07-12 | Sample rack special for nuclear material out-of-pile corrosion test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203324151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364332A (en) * | 2013-07-12 | 2013-10-23 | 中国核动力研究设计院 | Special sample rack for corrosion test outside nuclear material stack |
-
2013
- 2013-07-12 CN CN2013204127680U patent/CN203324151U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364332A (en) * | 2013-07-12 | 2013-10-23 | 中国核动力研究设计院 | Special sample rack for corrosion test outside nuclear material stack |
| CN103364332B (en) * | 2013-07-12 | 2015-09-09 | 中国核动力研究设计院 | For the special sample hanger of nuclear material out-pile corrosion test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131204 Effective date of abandoning: 20150909 |
|
| RGAV | Abandon patent right to avoid regrant |