BG64136B1 - Устройство за определяне нивото на топлоносителя в реактор - Google Patents
Устройство за определяне нивото на топлоносителя в реактор Download PDFInfo
- Publication number
- BG64136B1 BG64136B1 BG105503A BG10550301A BG64136B1 BG 64136 B1 BG64136 B1 BG 64136B1 BG 105503 A BG105503 A BG 105503A BG 10550301 A BG10550301 A BG 10550301A BG 64136 B1 BG64136 B1 BG 64136B1
- Authority
- BG
- Bulgaria
- Prior art keywords
- thermoelectric
- meter
- housing
- heated
- meters
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 91
- 229910000679 solder Inorganic materials 0.000 claims description 54
- 238000005485 electric heating Methods 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract 1
- 239000002826 coolant Substances 0.000 description 32
- 238000005259 measurement Methods 0.000 description 11
- 238000005476 soldering Methods 0.000 description 9
- 239000011810 insulating material Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000809 Alumel Inorganic materials 0.000 description 1
- 241000282994 Cervidae Species 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910001179 chromel Inorganic materials 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012772 electrical insulation material Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 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
- 229910052742 iron Inorganic materials 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
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 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)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (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 (2)
| Publication Number | Publication Date |
|---|---|
| BG105503A BG105503A (en) | 2001-12-29 |
| BG64136B1 true BG64136B1 (bg) | 2004-01-30 |
Family
ID=20226682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG105503A BG64136B1 (bg) | 1999-11-12 | 2001-05-11 | Устройство за определяне нивото на топлоносителя в реактор |
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 UA UA2001021239A patent/UA42897C2/uk unknown
- 2000-06-30 SK SK733-2001A patent/SK284679B6/sk not_active IP Right Cessation
- 2000-06-30 HU HU0104369A patent/HU223354B1/hu not_active IP Right Cessation
-
2001
- 2001-05-11 BG BG105503A patent/BG64136B1/bg unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HU223354B1 (hu) | 2004-06-28 |
| HUP0104369A2 (hu) | 2002-03-28 |
| CZ294088B6 (cs) | 2004-10-13 |
| SK284679B6 (sk) | 2005-09-08 |
| SK7332001A3 (en) | 2002-01-07 |
| HUP0104369A3 (en) | 2002-08-28 |
| UA42897C2 (uk) | 2001-11-15 |
| WO2001035421A1 (en) | 2001-05-17 |
| BG105503A (en) | 2001-12-29 |
| CZ20011730A3 (cs) | 2001-08-15 |
| RU2153712C1 (ru) | 2000-07-27 |
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