JPH0363899U - - Google Patents
Info
- Publication number
- JPH0363899U JPH0363899U JP1989124504U JP12450489U JPH0363899U JP H0363899 U JPH0363899 U JP H0363899U JP 1989124504 U JP1989124504 U JP 1989124504U JP 12450489 U JP12450489 U JP 12450489U JP H0363899 U JPH0363899 U JP H0363899U
- Authority
- JP
- Japan
- Prior art keywords
- sodium
- paper generating
- generating tube
- solid
- leak detector
- 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.)
- Granted
Links
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 20
- 229910052708 sodium Inorganic materials 0.000 claims description 20
- 239000011734 sodium Substances 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 5
- 238000012790 confirmation Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 description 1
Classifications
-
- 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
- Y02E30/30—Nuclear fission reactors
Landscapes
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Examining Or Testing Airtightness (AREA)
Description
第１図は本考案に係わるナトリウム漏洩検出器
の性能確認装置の一実施例を示す縦断側面図、第
２図は第１図の矢視−線に沿う横断平面図、
第３図はナトリウムペーパ発生筒固定容器の非検
査時の状態を示す縦断側面図、第４図は従来のナ
トリウム漏洩検出器の性能確認装置を示す縦断側
面図である。
１，７……吸引管、３……ナトリウムペーパ発
生筒、４……固体ナトリウム落下装置、５……固
体ナトリウム、６……加熱手段、８……ナトリウ
ムペーパ発生筒固定容器。
FIG. 1 is a longitudinal side view showing an embodiment of the performance confirmation device for a sodium leak detector according to the present invention, and FIG. 2 is a cross-sectional plan view taken along the arrow line in FIG. 1.
FIG. 3 is a longitudinal sectional side view showing the state of the sodium paper generating tube fixed container at the time of non-inspection, and FIG. 4 is a longitudinal sectional side view showing a conventional performance confirmation device for a sodium leak detector. DESCRIPTION OF SYMBOLS 1, 7... Suction pipe, 3... Sodium paper generating cylinder, 4... Solid sodium dropping device, 5... Solid sodium, 6... Heating means, 8... Sodium paper generating cylinder fixing container.
Claims (1)
をガス吸引配管を介し吸引してナトリウムの漏洩
を検出するナトリウム漏洩検出器において、前記
吸引配管の途中にナトリウムペーパ発生筒固定容
器を設け、同固定容器内にナトリウムペーパ発生
筒を着脱自在に取付け、同ナトリウムペーパ発生
筒に固体ナトリウムを落下させる固体ナトリウム
落下装置と同ナトリウムペーパ発生筒内に落下し
た固体ナトリウムを加熱する加熱手段とを設けた
ことを特徴とするナトリウム漏洩検出器の性能確
認装置。 In a sodium leak detector that detects sodium leakage by suctioning sodium gas leaked from sodium equipment through a gas suction piping, a sodium paper generating cylinder fixed container is installed in the middle of the suction piping, and sodium A paper generating tube is detachably attached to the sodium paper generating tube, and a solid sodium dropping device for dropping solid sodium onto the sodium paper generating tube and a heating means for heating the solid sodium that has fallen into the sodium paper generating tube are provided. Performance confirmation device for sodium leak detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989124504U JP2502167Y2 (en) | 1989-10-26 | 1989-10-26 | Performance confirmation device for sodium leak detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989124504U JP2502167Y2 (en) | 1989-10-26 | 1989-10-26 | Performance confirmation device for sodium leak detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0363899U true JPH0363899U (en) | 1991-06-21 |
| JP2502167Y2 JP2502167Y2 (en) | 1996-06-19 |
Family
ID=31672419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989124504U Expired - Lifetime JP2502167Y2 (en) | 1989-10-26 | 1989-10-26 | Performance confirmation device for sodium leak detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2502167Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011226830A (en) * | 2010-04-16 | 2011-11-10 | Hitachi-Ge Nuclear Energy Ltd | Sodium leakage detecting method and sodium leakage detecting device |
-
1989
- 1989-10-26 JP JP1989124504U patent/JP2502167Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011226830A (en) * | 2010-04-16 | 2011-11-10 | Hitachi-Ge Nuclear Energy Ltd | Sodium leakage detecting method and sodium leakage detecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2502167Y2 (en) | 1996-06-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |