HU223354B1 - Berendezés reaktorban lévő hűtőközeg szintjének meghatározására - Google Patents
Berendezés reaktorban lévő hűtőközeg szintjének meghatározására Download PDFInfo
- Publication number
- HU223354B1 HU223354B1 HU0104369A HUP0104369A HU223354B1 HU 223354 B1 HU223354 B1 HU 223354B1 HU 0104369 A HU0104369 A HU 0104369A HU P0104369 A HUP0104369 A HU P0104369A HU 223354 B1 HU223354 B1 HU 223354B1
- Authority
- HU
- Hungary
- Prior art keywords
- housing
- thermocouples
- hot
- thermocouple
- heated
- Prior art date
Links
- 239000002826 coolant Substances 0.000 title 1
- 238000010438 heat treatment Methods 0.000 claims abstract description 70
- 239000003507 refrigerant Substances 0.000 claims abstract description 47
- 238000005485 electric heating Methods 0.000 claims abstract description 29
- 238000013461 design Methods 0.000 claims description 5
- 229910000679 solder Inorganic materials 0.000 abstract description 8
- 238000005259 measurement Methods 0.000 description 12
- 239000011810 insulating material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 239000012777 electrically insulating material Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012772 electrical insulation material Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
- G21C17/112—Measuring temperature
-
- 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)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU99123447/06A RU2153712C1 (ru) | 1999-11-12 | 1999-11-12 | Устройство для определения уровня теплоносителя в реакторе (варианты) |
| PCT/RU2000/000265 WO2001035421A1 (en) | 1999-11-12 | 2000-06-30 | Device for detecting the heat carrier level in reactor (options) |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| HUP0104369A2 HUP0104369A2 (hu) | 2002-03-28 |
| HUP0104369A3 HUP0104369A3 (en) | 2002-08-28 |
| HU223354B1 true HU223354B1 (hu) | 2004-06-28 |
Family
ID=20226682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU0104369A HU223354B1 (hu) | 1999-11-12 | 2000-06-30 | Berendezés reaktorban lévő hűtőközeg szintjének meghatározására |
Country Status (7)
| Country | Link |
|---|---|
| BG (1) | BG64136B1 (cs) |
| CZ (1) | CZ294088B6 (cs) |
| HU (1) | HU223354B1 (cs) |
| RU (1) | RU2153712C1 (cs) |
| SK (1) | SK284679B6 (cs) |
| UA (1) | UA42897C2 (cs) |
| WO (1) | WO2001035421A1 (cs) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006025220A1 (de) | 2006-05-29 | 2007-12-06 | Areva Np Gmbh | Vorrichtung zur Füllstandsmessung |
| DE102008011193A1 (de) | 2008-02-26 | 2009-09-03 | Areva Np Gmbh | Elektrisches Heizelement |
| DE102008022363B4 (de) * | 2008-05-06 | 2012-01-19 | Areva Np Gmbh | Verfahren und Vorrichtung zur Überwachung des Füllstands einer Flüssigkeit in einem Flüssigkeitsbehälter |
| DE102009015629A1 (de) * | 2009-04-02 | 2010-10-07 | Areva Np Gmbh | Abdichtvorrichtung für eine Vorrichtung zur Füllstandsmessung in einem Flüssigkeitsbehälter |
| US20170358374A1 (en) * | 2016-06-09 | 2017-12-14 | Ge-Hitachi Nuclear Energy Americas Llc | Nuclear reactor fluid thermal monitoring array |
| CN111323098A (zh) * | 2020-02-28 | 2020-06-23 | 中广核研究院有限公司 | 一种用于反应堆堆芯水位测量的传感器 |
| RU2755841C1 (ru) * | 2020-11-17 | 2021-09-22 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" | Устройство для измерения параметров среды |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1432615A (en) * | 1918-08-01 | 1922-10-17 | Sharon Pressed Steel Company | Coupling for trucks |
| JPS5764115A (en) * | 1980-10-07 | 1982-04-19 | Japan Atom Energy Res Inst | Method and apparatus detecting liquid level |
| US4418035A (en) * | 1981-05-27 | 1983-11-29 | Scandpower, Inc. | Coolant condition monitor for nuclear power reactor |
| US4406011A (en) * | 1981-06-16 | 1983-09-20 | Burns Thomas J | Gamma thermometer based reactor core liquid level detector |
| US4440717A (en) * | 1981-09-01 | 1984-04-03 | Combustion Engineering, Inc. | Heated junction thermocouple level measurement apparatus |
| SU1157919A1 (ru) * | 1982-07-02 | 1986-12-07 | Предприятие П/Я А-7291 | Термоэлектрический уровнемер |
| US4521373A (en) * | 1982-08-23 | 1985-06-04 | General Electric Company | Liquid level sensor |
| US4592230A (en) * | 1983-07-18 | 1986-06-03 | Scandpower, Inc. | Apparatus for and method of determining the liquid coolant level in a nuclear reactor |
| DE3341630A1 (de) * | 1983-11-17 | 1985-05-30 | Kraftwerk Union AG, 4330 Mülheim | Messeinrichtung fuer den fluessigkeitsstand in einem behaelter |
| US5211904A (en) * | 1990-12-10 | 1993-05-18 | General Electric Company | In-vessel water level monitor for boiling water reactors |
| RU2114400C1 (ru) * | 1993-10-12 | 1998-06-27 | Олег Константинович Егоров | Устройство для непрерывного измерения уровня жидкости |
| RU2092916C1 (ru) * | 1996-05-28 | 1997-10-10 | Российский научный центр "Курчатовский институт" | Измерительный канал системы внутриреакторного контроля |
-
1999
- 1999-11-12 RU RU99123447/06A patent/RU2153712C1/ru not_active IP Right Cessation
-
2000
- 2000-06-30 CZ CZ20011730A patent/CZ294088B6/cs not_active IP Right Cessation
- 2000-06-30 WO PCT/RU2000/000265 patent/WO2001035421A1/ru not_active Ceased
- 2000-06-30 HU HU0104369A patent/HU223354B1/hu not_active IP Right Cessation
- 2000-06-30 SK SK733-2001A patent/SK284679B6/sk not_active IP Right Cessation
- 2000-06-30 UA UA2001021239A patent/UA42897C2/uk unknown
-
2001
- 2001-05-11 BG BG105503A patent/BG64136B1/bg unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001035421A1 (en) | 2001-05-17 |
| CZ294088B6 (cs) | 2004-10-13 |
| HUP0104369A2 (hu) | 2002-03-28 |
| HUP0104369A3 (en) | 2002-08-28 |
| SK284679B6 (sk) | 2005-09-08 |
| BG64136B1 (bg) | 2004-01-30 |
| SK7332001A3 (en) | 2002-01-07 |
| RU2153712C1 (ru) | 2000-07-27 |
| UA42897C2 (uk) | 2001-11-15 |
| CZ20011730A3 (cs) | 2001-08-15 |
| BG105503A (en) | 2001-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HFG4 | Patent granted, date of granting |
Effective date: 20040416 |
|
| MM4A | Lapse of definitive patent protection due to non-payment of fees |