CN1033114C - 热交换器 - Google Patents
热交换器 Download PDFInfo
- Publication number
- CN1033114C CN1033114C CN92112875A CN92112875A CN1033114C CN 1033114 C CN1033114 C CN 1033114C CN 92112875 A CN92112875 A CN 92112875A CN 92112875 A CN92112875 A CN 92112875A CN 1033114 C CN1033114 C CN 1033114C
- Authority
- CN
- China
- Prior art keywords
- tube sheet
- heat exchanger
- basin
- water
- pipe
- 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 - Lifetime
Links
Images
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
- G21C15/18—Emergency cooling arrangements; Removing shut-down heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/06—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0054—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for nuclear applications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
- G21C1/086—Pressurised water reactors
-
- 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)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/790,296 US5267281A (en) | 1991-11-08 | 1991-11-08 | Heat exchanger and water tank arrangement for passive cooling system |
US790,296 | 1991-11-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1072282A CN1072282A (zh) | 1993-05-19 |
CN1033114C true CN1033114C (zh) | 1996-10-23 |
Family
ID=25150255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN92112875A Expired - Lifetime CN1033114C (zh) | 1991-11-08 | 1992-11-07 | 热交换器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5267281A (zh) |
EP (1) | EP0541297B1 (zh) |
JP (1) | JP3139856B2 (zh) |
CN (1) | CN1033114C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110849178A (zh) * | 2019-11-20 | 2020-02-28 | 中国核动力研究设计院 | 热交换器壳体传热结构及传热管束的定位与安装方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2150275C (en) * | 1995-05-26 | 2008-10-14 | Norman J. Spinks | Passive emergency water system for water-cooled nuclear reactors |
US5887043A (en) * | 1995-10-03 | 1999-03-23 | Atomic Energy Of Canada Limited Energie Atomique Du Canad | Passive emergency water system for water-cooled nuclear reactors |
US5828714A (en) * | 1996-12-19 | 1998-10-27 | Westinghouse Electric Corporation | Enhanced passive safety system for a nuclear pressurized water reactor |
US6234244B1 (en) | 1999-03-01 | 2001-05-22 | The United States Of America As Represented By The United States Department Of Energy | Non-intrusive cooling system |
FR2887618B1 (fr) * | 2005-06-27 | 2007-09-14 | Framatome Anp Sas | Ensemble d'echange de chaleur, notamment pour reacteur nucleaire |
JP4592773B2 (ja) * | 2008-02-29 | 2010-12-08 | 株式会社東芝 | 静的冷却減圧系および加圧水型原子力プラント |
CN101710494B (zh) * | 2009-11-17 | 2012-02-08 | 华北电力大学 | 一种非能动排热的核电站严重事故缓解装置 |
JP2013217738A (ja) * | 2012-04-06 | 2013-10-24 | Hitachi-Ge Nuclear Energy Ltd | 熱交換器 |
US9536629B2 (en) * | 2012-07-24 | 2017-01-03 | Westinghouse Electric Company Llc | Passive power production during a nuclear station blackout |
CN105203287A (zh) * | 2015-10-23 | 2015-12-30 | 上海核工程研究设计院 | 一种c型管束热交换器抗震试验装置 |
CN109273113A (zh) * | 2018-09-13 | 2019-01-25 | 中国核动力研究设计院 | 一种基于海水冷却的热管式非能动余热排出系统 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3127322A (en) * | 1958-12-15 | 1964-03-31 | Nuclear reactors | |
NL113071C (zh) * | 1961-06-12 | |||
US3718539A (en) * | 1971-03-31 | 1973-02-27 | Combustion Eng | Passive nuclear reactor safeguard system |
GB1534067A (en) * | 1976-03-30 | 1978-11-29 | Lipets A | Modular heat exchanger and method of operating |
US4089369A (en) * | 1976-04-06 | 1978-05-16 | Lipets Adolf U | Modular heat exchanger and method of its operation |
US4239596A (en) * | 1977-12-16 | 1980-12-16 | Combustion Engineering, Inc. | Passive residual heat removal system for nuclear power plant |
JPS584999B2 (ja) * | 1978-09-22 | 1983-01-28 | 株式会社日立製作所 | 原子炉残留熱除去系の制御方法 |
USH119H (en) * | 1983-07-15 | 1986-09-02 | The United States Of America As Represented By The United States Department Of Energy | Passive emergency core cooling system for a liquid metal fast |
FR2561367B1 (fr) * | 1984-02-14 | 1986-08-29 | Commissariat Energie Atomique | Echangeur de chaleur equipe de moyens de refroidissement de secours et reacteur nucleaire a neutrons rapides comportant un tel echangeur |
US4678626A (en) * | 1985-12-02 | 1987-07-07 | General Electric Company | Radiant vessel auxiliary cooling system |
US4753771A (en) * | 1986-02-07 | 1988-06-28 | Westinghouse Electric Corp. | Passive safety system for a pressurized water nuclear reactor |
US4830815A (en) * | 1988-04-25 | 1989-05-16 | General Electric Company | Isolation condenser with shutdown cooling system heat exchanger |
US5021211A (en) * | 1989-07-25 | 1991-06-04 | General Electric Company | Liquid metal cooled nuclear reactors with passive cooling system |
-
1991
- 1991-11-08 US US07/790,296 patent/US5267281A/en not_active Expired - Lifetime
-
1992
- 1992-10-29 EP EP92309942A patent/EP0541297B1/en not_active Expired - Lifetime
- 1992-11-04 JP JP04294897A patent/JP3139856B2/ja not_active Expired - Lifetime
- 1992-11-07 CN CN92112875A patent/CN1033114C/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110849178A (zh) * | 2019-11-20 | 2020-02-28 | 中国核动力研究设计院 | 热交换器壳体传热结构及传热管束的定位与安装方法 |
CN110849178B (zh) * | 2019-11-20 | 2021-05-04 | 中国核动力研究设计院 | 热交换器壳体传热结构及传热管束的定位与安装方法 |
Also Published As
Publication number | Publication date |
---|---|
JP3139856B2 (ja) | 2001-03-05 |
EP0541297A1 (en) | 1993-05-12 |
CN1072282A (zh) | 1993-05-19 |
US5267281A (en) | 1993-11-30 |
JPH05223980A (ja) | 1993-09-03 |
EP0541297B1 (en) | 1996-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
OR01 | Other related matters | ||
ASS | Succession or assignment of patent right |
Owner name: WESTINGHOUSE ELECTRIC CO., LTD. Free format text: FORMER OWNER: WESTINGHOUSE ELECTRIC CORPORPORATION Effective date: 20041217 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20041217 Address after: Pennsylvania, USA Patentee after: Westinghouse Electric Corp. Address before: Pennsylvania, USA Patentee before: Westinghouse Electric Corp. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: State Nuclear Technology Corporation Assignor: Westinghouse technologies licensing Co Contract record no.: 2011990001135 Denomination of invention: Plate heat exchanger for fluids of different flow Granted publication date: 19961023 License type: Common License Open date: 19930519 Record date: 20111230 |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20121107 Granted publication date: 19961023 |