SU574173A3 - Nuclear reactor housing - Google Patents
Nuclear reactor housingInfo
- Publication number
- SU574173A3 SU574173A3 SU7402057718A SU2057718A SU574173A3 SU 574173 A3 SU574173 A3 SU 574173A3 SU 7402057718 A SU7402057718 A SU 7402057718A SU 2057718 A SU2057718 A SU 2057718A SU 574173 A3 SU574173 A3 SU 574173A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- nuclear reactor
- reactor housing
- reactor
- concrete
- screen
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
- G21C15/12—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from pressure vessel; from containment vessel
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C11/00—Shielding structurally associated with the reactor
- G21C11/08—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Description
(54) КОРПУС ЯДЕРНОГО РЕАКТОРА(54) NUCLEAR REACTOR HOUSING
Реакторный котлован 3 перед крыоасой 6 реактора вьгаолнен замкнутым при помощи теплоизол цио1 ггого сло 7, расположенною на всей внутренней стороне реакторного котлована 3 и представл ющего , нагфимер, соединенные внахлестку лнстовью сегменты из аустенитной стали. Эти листовые сегменты вместе с изол цией из алюминиевой фольги укреплены на бетоне зашитнобиологического экрана 2. При необходимости биологический экран может бьггь дополнен еще одним слоем изол ционного бетона.The reactor pit 3 in front of the Creoaco 6 reactor is enclosed closed with heat insulating layer 7, located on the entire inner side of the reactor pit 3 and representing nagfimer, lapped segments of austenite steel. These sheet segments, together with aluminum foil insulation, are fixed on the concrete of the biological protection shield 2. If necessary, the biological shield can be supplemented with another layer of insulating concrete.
Замкнута внутренность реакторного котлова-. на 3 представл ет собой теллоизолодию. Содержащийс в ней воздух с помощью чешуйчато расположенных пластин 8 может быть секционирован на отдельные тонкие воздушные слои, что мешает возникновению конвекции.The inside of the reactor boiler is closed -. 3 is a teloisolodia. The air contained therein can be partitioned into separate thin air layers using flaky plates 8, which prevents the occurrence of convection.
Внутренн часть защитного биологического экрана 2 выполнена в форме стакана 9 из бетона, расположенного с зазором 10 в реакторной шахте и опирающегос на дно шахты через сшщеобразные ребра 11,The inner part of the protective biological screen 2 is made in the form of a glass 9 of concrete, located with a gap of 10 in the reactor shaft and resting on the bottom of the shaft through cross-shaped ribs 11,
Во врем работы реактора внутренн часть защитного экрана 2 охлаждаетс только на внешней стороне. Воздух дл охлаждени , проход щий в зазоре 10, при помощи теплоизол ционного сло 7 отделен от замкнутого внутреннего объема реакторного котлована 3. Нижн сторона бетонногоDuring operation of the reactor, the inside of the shield 2 is cooled only on the outside. The cooling air passing through the gap 10 is separated from the closed internal volume of the reactor pit 3 by means of the heat insulating layer 7. The underside of the concrete
стакана 9 также охлаждаетс циркулируюишм в зазоре 10 воздухом, так как спидеобразные опорные ребра. 11 образуют охлаждаюш11е каналы на дне шахты защитного биологического экрана.The cup 9 is also cooled by circulating in the gap 10 with air, as the spide-shaped supporting ribs. 11 form cooling channels at the bottom of the protective biological screen shaft.
Предлагаема теплоизол ци защитного биолоппеского экрана повышает эффективность тепловой защиты экрана за счет разделени теплоизолирующего сло .The proposed thermal insulation of the protective bioloptic screen increases the efficiency of thermal protection of the screen by separating the heat insulating layer.
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2346637A DE2346637C3 (en) | 1973-09-17 | 1973-09-17 | Nuclear reactor plant with a reactor pressure vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU574173A3 true SU574173A3 (en) | 1977-09-25 |
Family
ID=5892742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7402057718A SU574173A3 (en) | 1973-09-17 | 1974-09-04 | Nuclear reactor housing |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS577677B2 (en) |
| BE (1) | BE819939A (en) |
| DE (1) | DE2346637C3 (en) |
| DK (1) | DK140998C (en) |
| LU (1) | LU70926A1 (en) |
| SU (1) | SU574173A3 (en) |
| YU (1) | YU35689B (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1948522C3 (en) * | 1969-09-25 | 1978-05-24 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Safety device for pressure vessels of atomic nuclear reactors |
-
1973
- 1973-09-17 DE DE2346637A patent/DE2346637C3/en not_active Expired
-
1974
- 1974-09-04 SU SU7402057718A patent/SU574173A3/en active
- 1974-09-06 DK DK470774A patent/DK140998C/en active
- 1974-09-16 LU LU70926A patent/LU70926A1/xx unknown
- 1974-09-16 BE BE148547A patent/BE819939A/en not_active IP Right Cessation
- 1974-09-17 YU YU2517/74A patent/YU35689B/en unknown
- 1974-09-17 JP JP10706974A patent/JPS577677B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK140998C (en) | 1980-06-02 |
| YU35689B (en) | 1981-04-30 |
| DE2346637C3 (en) | 1981-11-26 |
| YU251774A (en) | 1980-10-31 |
| DK140998B (en) | 1979-12-17 |
| DK470774A (en) | 1975-06-02 |
| LU70926A1 (en) | 1975-02-24 |
| JPS5058490A (en) | 1975-05-21 |
| JPS577677B2 (en) | 1982-02-12 |
| DE2346637A1 (en) | 1975-04-24 |
| DE2346637B2 (en) | 1981-02-05 |
| BE819939A (en) | 1975-01-16 |
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