UA83015C2 - Passive system of emergency repair aftercooling of reactor - Google Patents
Passive system of emergency repair aftercooling of reactorInfo
- Publication number
- UA83015C2 UA83015C2 UAA200505437A UAA200505437A UA83015C2 UA 83015 C2 UA83015 C2 UA 83015C2 UA A200505437 A UAA200505437 A UA A200505437A UA A200505437 A UAA200505437 A UA A200505437A UA 83015 C2 UA83015 C2 UA 83015C2
- Authority
- UA
- Ukraine
- Prior art keywords
- heat
- water
- pool
- heat exchanger
- reactor
- Prior art date
Links
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
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Abstract
The invention relates to nuclear power engineering, in particular to passive systems of safety of nuclear power plants with water-water power reactors. The invention provides reliable discharge of residual heat liberation at emergency repair aftercooling of reactor with open main junction under conditions of total durable de-energization and impossibility of connection of other external sources of electric power. Passive system includes loop with natural circulation of heat carrier of first circuit shutoff fittings and heat exchanger of emergency repair cooling, this provides heat liberation of worked out nuclear fuel to water of keeping pool. Heat exchanger is arranged on basis of assembly of heat pipes, this is intermediate closed contour of heat transfer between radioactive heat carrier of first contour and water of pool. Zone of heat supply to heat exchanger is placed at level between “hot” and “cold” branch pipes of reactor with provision of needed conditions for formation of natural circulation of heat carrier through cooling contour. Heat exchanger is placed in corner partition-off of pool in such way that condensation sections of heat tubes that have no outer case are washed with pool water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200505437A UA83015C2 (en) | 2005-06-07 | 2005-06-07 | Passive system of emergency repair aftercooling of reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200505437A UA83015C2 (en) | 2005-06-07 | 2005-06-07 | Passive system of emergency repair aftercooling of reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA83015C2 true UA83015C2 (en) | 2008-06-10 |
Family
ID=50623701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200505437A UA83015C2 (en) | 2005-06-07 | 2005-06-07 | Passive system of emergency repair aftercooling of reactor |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA83015C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110634580A (en) * | 2019-09-26 | 2019-12-31 | 哈尔滨工程大学 | Heat pipe type deep sea application nuclear reactor system |
-
2005
- 2005-06-07 UA UAA200505437A patent/UA83015C2/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110634580A (en) * | 2019-09-26 | 2019-12-31 | 哈尔滨工程大学 | Heat pipe type deep sea application nuclear reactor system |
| CN110634580B (en) * | 2019-09-26 | 2022-05-13 | 哈尔滨工程大学 | Heat pipe type deep sea application nuclear reactor system |
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