CN203133288U - Sodium receiving device with detachable sodium receiving disk - Google Patents
Sodium receiving device with detachable sodium receiving disk Download PDFInfo
- Publication number
- CN203133288U CN203133288U CN 201320099359 CN201320099359U CN203133288U CN 203133288 U CN203133288 U CN 203133288U CN 201320099359 CN201320099359 CN 201320099359 CN 201320099359 U CN201320099359 U CN 201320099359U CN 203133288 U CN203133288 U CN 203133288U
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- CN
- China
- Prior art keywords
- sodium
- dish
- disk body
- disk
- outer ring
- 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.)
- Expired - Lifetime
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- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The utility model relates to a device for researching the properties of a reactor coolant. The utility model provides a sodium receiving device with a detachable sodium receiving disk, which can meet the sealing need of a sodium injection test device and facilitate the collection and transfer of sprayed sodium. The sodium receiving device comprises: 1) a sodium receiving disk comprising a round disk body and a support edge with sling screws; 2) a guide node arranged on the periphery of the disk body of the sodium receiving disk and contacted with the lower part of the support edge of the sodium receiving disk, wherein the inner wall of the guide node is conical, and the minimum internal diameter of the inner wall of the guide node is slightly larger than the external diameter of the disk body of the sodium receiving disk; 3) a bracket comprising an inner ring and an outer ring, wherein the inner ring is arranged below the guide node and welded with the guide node; the outer ring is welded with a device cylinder and a lower seal; the inner ring is connected with the lower part of the outer ring, a sodium leakage port is arranged on the connection part of the inner ring and the lower part of the outer ring; a guide inclined slop is arranged between the sodium leakage port and the outer ring and an annular groove is arranged on the inclined angle between the guide inclined slop and the lower part of the outer ring. The sprayed sodium is collected and transferred by the sodium receiving device, and the sodium receiving device is convenient to operate and suitable for application.
Description
Technical field
The utility model relates to a kind of reactor coolant The Characteristic Study device, and particularly a kind of have a sodium receiving trap that detachably connects the sodium dish.
Background technology
The sodium fire is the contingent accident of a kind of expectation of fast neutron reactor, is the characteristic of research sodium from the rent ejection of pressure-containing member, need set up a cover sodium ejection test device.Because sodium is easy to generate burning even blast in air, so sodium ejection test device should adopt sealed pressure vessel.According to the requirement of technology, need in the process of the test sodium of ejection is collected, concentrate then and destroy, therefore need a kind of sodium receiving trap, and should be detachable, make it be easy to shift out and put into sealed pressure vessel, thereby the sodium of collecting is shifted out from the sealed pressure vessel transfer.
Summary of the invention
For satisfying the needs of sodium ejection test device sealing, convenient sodium to ejection is collected and is shifted, and the utility model provides a kind of sodium receiving trap that detachably connects the sodium dish that has, and this device comprises following structure:
1) connect the sodium dish: comprise circular disk body and the support edge that is positioned at the disk body outer rim, the support edge is provided with lifting bolt;
2) guiding joint: the guiding joint is positioned at the periphery that connects sodium dish disk body, and contacts with the below that connects sodium dish support edge; Guiding joint inwall is pyramidal structure, and its minimum diameter is slightly larger than and connects sodium dish disk body external diameter;
3) carriage: ring and outer shroud in comprising; Wherein, interior ring is positioned at guiding joint below and welding with it; Outer shroud and equipment barrel are isometrical, and weld with equipment barrel and low head respectively; Interior ring is connected with the outer shroud bottom, and the junction along the circumferential direction is provided with some leakage sodium mouths; Leak the sodium mouth and be provided with the guiding slope with outer interannular, the angle, below of guiding slope and outer shroud is provided with ring groove.
Wherein, carriage is forging; Leak the sodium mouth and be preferably Long Circle; Leak the sodium mouth and be preferably the upper edge chamfering.
Of the present utility model have the sodium receiving trap that detachably connects the sodium dish under the prerequisite that satisfies the sealing of sodium ejection test device, realized the sodium of ejection is collected and shifted, and easy to operate, be suitable for using.
Description of drawings
Fig. 1 is of the present utility model to have the sodium receiving trap cut-open view that detachably connects the sodium dish
Fig. 2 is of the present utility model to have the sodium receiving trap partial sectional view that detachably connects the sodium dish
Reference numeral: 1. lifting bolt, 2. connect the sodium dish, 3. guiding joint, 4. cylindrical shell, 5. weld seam, 6. carriage, 7. ring groove 8. leaks sodium mouth, 9. low head
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
Embodiment
Shown in attached Fig. 1 and 2, of the present utility model have a sodium receiving trap that detachably connects the sodium dish, and this device comprises following structure:
1) connect the sodium dish: comprise circular disk body and the support edge that is positioned at the disk body outer rim, the support edge is provided with lifting bolt 1;
2) guiding joint: guiding joint 3 is positioned at the periphery that connects sodium dish 2 disk bodies, and contacts with the below that connects sodium dish 2 support edges; Guiding joint 3 inwalls are pyramidal structure, and its minimum diameter is slightly larger than and connects sodium dish 2 disk body external diameters;
3) carriage: ring and outer shroud in comprising; Wherein, interior ring is positioned at guiding joint 3 belows and welding with it; Outer shroud and equipment barrel 4 are isometrical, and weld with equipment barrel 4 and low head 9 respectively; Interior ring is connected with the outer shroud bottom, and the junction along the circumferential direction is provided with some leakage sodium mouths 8; Leak sodium mouth 8 and be provided with the guiding slope with outer interannular, the angle, below of guiding slope and outer shroud is provided with ring groove 7.
Wherein, carriage 6 is forging; Leaking sodium mouth 8 is Long Circle; Leak sodium mouth 8 upper edge chamferings.
Connect sodium dish 2 support edges and be provided with lifting bolt 1, realized connecing shifting out and putting into of sodium dish 2.
For reducing the difficulty of processing of supporting construction, support section is divided into guiding joint 3 and carriage 6 two parts.
Guiding joint 3 upper surfaces contact with connecing sodium dish 2 support edges, have realized the support of butt joint sodium dish 2.Guiding joint 3 inwalls are designed to pyramidal structure, have made things convenient for to connect shifting out and putting into of sodium dish 2, as long as just connect sodium dish 2 disk bodies and fall in the guiding joint 3 upper limb inside diameter ranges and can insert smoothly; Simultaneously, such structure has also reduced guiding joint 3 to be concentrated with the stress of carriage 6 commissures, has reduced the friction that connects sodium dish 2 disk bodies and guiding joint 3.
The part on carriage 6 outer ring forming apparatus pressure-bearing (sealing) borders, interior ring forms the supporting construction that connects sodium dish 2.Leak the setting on sodium mouth 8 and guiding slope, made things convenient for not enter a small amount of sodium inflow equipment low head 9 that connects sodium dish 2 disk bodies, avoid lodging in the carriage 6.The angle, below of guiding slope and outer shroud is provided with ring groove 7, can reduce on the one hand with the stress of equipment low head 9 welding positions and concentrate, and has also reserved subsides egative film space to ray detection on the other hand.
Claims (3)
1. one kind has the sodium receiving trap that detachably connects the sodium dish, and it is characterized in that: this device comprises following structure:
1) connect the sodium dish: comprise circular disk body and the support edge that is positioned at the disk body outer rim, the support edge is provided with lifting bolt (1);
2) guiding joint: guiding joint (3) is positioned at the periphery that connects sodium dish (2) disk body, and contacts with the below that connects sodium dish (2) support edge; Guiding joint (3) inwall is pyramidal structure, and its minimum diameter is slightly larger than and connects sodium dish (2) disk body external diameter;
3) carriage: ring and outer shroud in comprising; Wherein, interior ring is positioned at guiding joint (3) below and welding with it; Outer shroud and equipment barrel (4) are isometrical, and weld with equipment barrel (4) and low head (9) respectively; Interior ring is connected with the outer shroud bottom, and the junction along the circumferential direction is provided with some leakage sodium mouths (8); Leak sodium mouth (8) and be provided with the guiding slope with outer interannular, the angle, below of guiding slope and outer shroud is provided with ring groove (7); Described carriage (6) is forging.
2. as claimed in claim 1 have a sodium receiving trap that detachably connects the sodium dish, and it is characterized in that: described leakage sodium mouth (8) is Long Circle.
3. as claimed in claim 1 have a sodium receiving trap that detachably connects the sodium dish, it is characterized in that: described leakage sodium mouth (8) upper edge chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099359 CN203133288U (en) | 2013-03-05 | 2013-03-05 | Sodium receiving device with detachable sodium receiving disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099359 CN203133288U (en) | 2013-03-05 | 2013-03-05 | Sodium receiving device with detachable sodium receiving disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203133288U true CN203133288U (en) | 2013-08-14 |
Family
ID=48941257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320099359 Expired - Lifetime CN203133288U (en) | 2013-03-05 | 2013-03-05 | Sodium receiving device with detachable sodium receiving disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203133288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112129881A (en) * | 2020-08-24 | 2020-12-25 | 中国原子能科学研究院 | High-temperature sodium combustion reaction experimental device |
-
2013
- 2013-03-05 CN CN 201320099359 patent/CN203133288U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112129881A (en) * | 2020-08-24 | 2020-12-25 | 中国原子能科学研究院 | High-temperature sodium combustion reaction experimental device |
| CN112129881B (en) * | 2020-08-24 | 2021-11-02 | 中国原子能科学研究院 | High-temperature sodium combustion reaction experimental device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |