KR820000833B1 - 연료 요소장치의 누출방지 점검용 결함 검출 셀 - Google Patents
연료 요소장치의 누출방지 점검용 결함 검출 셀 Download PDFInfo
- Publication number
- KR820000833B1 KR820000833B1 KR7801216A KR780001216A KR820000833B1 KR 820000833 B1 KR820000833 B1 KR 820000833B1 KR 7801216 A KR7801216 A KR 7801216A KR 780001216 A KR780001216 A KR 780001216A KR 820000833 B1 KR820000833 B1 KR 820000833B1
- Authority
- KR
- South Korea
- Prior art keywords
- fuel
- water
- leak
- swimming pool
- 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
Links
- 239000000446 fuel Substances 0.000 title claims description 65
- 238000001514 detection method Methods 0.000 title claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 230000007547 defect Effects 0.000 claims description 23
- 230000009182 swimming Effects 0.000 claims description 23
- 238000005202 decontamination Methods 0.000 claims description 17
- 230000003588 decontaminative effect Effects 0.000 claims description 17
- 230000004888 barrier function Effects 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 18
- 238000010438 heat treatment Methods 0.000 description 16
- 239000011261 inert gas Substances 0.000 description 16
- 238000005259 measurement Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 239000002826 coolant Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 230000004992 fission Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000012958 reprocessing Methods 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
Description
Claims (1)
- 연료장치와 접촉한 유동체의 γ-방사능을 측정하여 원자로의 오염제거 스위밍 풀내에서 연료요소 장치의 누출방지를 점검하기 위한 결함 검출 셀에 있어서 오염제거 스위밍 풀의 저부에 수직적으로 배치하기 위한 2중벽 격실, 스위밍 풀과 격실의 상기 벽들 사이의 간격을 연결하는 격실형성 오리피스의 외측벽 격실의 내부와 오염제거 스위밍 풀 사이에 열 장벽을 형성시키 위하여 압력하의 가스원에 상기 간격을 연결하기 위한 부재, 상기 격실 내측에 위치되어 있고 상기 포켓트를 폐쇄하기 위한 누출방지 덮개와 상기 연료요소장치를 도입시키기 위한 지역으로 작용하는 상부를 포함하여, 수직위치로 연료장치를 수용하기 위한 누출방지 포켓트, 상기 포켓트 내로 물을 도입시키고 또 그 포켓트로부터 물을 제거하기 위한 부재, 상기 포켓트의 하부에 위치하고 상기 포켓트의 내부 표면의 일부분 형성하며, 상기 포켓트 내에 있을 때 연료 요소의 온도 상승을 야기하도록 직접 접촉에 의해 상기 포켓트에 함유된 물을 가열하기 위한 가열장치를 구성하는 것으로 특징된 연료요소 장치의 누출방지 점검용 결함 검출 셀.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR7801216A KR820000833B1 (ko) | 1978-04-24 | 1978-04-24 | 연료 요소장치의 누출방지 점검용 결함 검출 셀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR7801216A KR820000833B1 (ko) | 1978-04-24 | 1978-04-24 | 연료 요소장치의 누출방지 점검용 결함 검출 셀 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR820000833B1 true KR820000833B1 (ko) | 1982-05-13 |
Family
ID=19207504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR7801216A Expired KR820000833B1 (ko) | 1978-04-24 | 1978-04-24 | 연료 요소장치의 누출방지 점검용 결함 검출 셀 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR820000833B1 (ko) |
-
1978
- 1978-04-24 KR KR7801216A patent/KR820000833B1/ko not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19780424 |
|
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19810926 Patent event code: PE09021S01D |
|
| PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19820413 |
|
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19820809 |
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| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19820823 Patent event code: PR07011E01D |
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| PR1002 | Payment of registration fee |
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| PC1801 | Expiration of term |