FR2371655A1 - Transfert de chaleur indirect entre fluides reactifs et detection de fuites provoquant un melange entre ces fluides - Google Patents
Transfert de chaleur indirect entre fluides reactifs et detection de fuites provoquant un melange entre ces fluidesInfo
- Publication number
- FR2371655A1 FR2371655A1 FR7734216A FR7734216A FR2371655A1 FR 2371655 A1 FR2371655 A1 FR 2371655A1 FR 7734216 A FR7734216 A FR 7734216A FR 7734216 A FR7734216 A FR 7734216A FR 2371655 A1 FR2371655 A1 FR 2371655A1
- Authority
- FR
- France
- Prior art keywords
- fluids
- tubes
- detection
- heat transfer
- indirect heat
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/06—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being molten; Use of molten metal, e.g. zinc, as heat transfer medium
- F22B1/063—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being molten; Use of molten metal, e.g. zinc, as heat transfer medium for metal cooled nuclear reactors
- F22B1/066—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being molten; Use of molten metal, e.g. zinc, as heat transfer medium for metal cooled nuclear reactors with double-wall tubes having a third fluid between these walls, e.g. helium for leak detection
-
- 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
- F28D7/10—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 being arranged one within the other, e.g. concentrically
- F28D7/103—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 being arranged one within the other, e.g. concentrically consisting of more than two coaxial conduits or modules of more than two coaxial conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/003—Multiple wall conduits, e.g. for leak detection
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- General Physics & Mathematics (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Transfert de chaleur indirect entre fluides réactifs et détection de fuites provoquant un mélange entre ces fluides. L'invention propose un échangeur avec enveloppe 12, plaques tubulaires supérieures 24,34 et inférieures 22,32 et faisceau de tubes 20,30 montés par paires coaxialement l'un dans l'autre. Les tubes 20 conduisent l'un des deux fluides et les tubes 30 forment avec les tubes 20 une étroite fente annulaire, augmentée par des rainures superficielles et communiquant avec les chambres 44 et 42 formées entre plaques tubulaires voisines. Toute fuite à travers un tube 20 provoque le mélange des deux fluides dans le volume réduit formé par les chambres 42,44. Applicable notamment aux générateurs de vapeur à sodium liquide.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/742,723 US4090554A (en) | 1976-11-17 | 1976-11-17 | Heat exchanger |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2371655A1 true FR2371655A1 (fr) | 1978-06-16 |
FR2371655B1 FR2371655B1 (fr) | 1983-05-13 |
Family
ID=24985949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7734216A Granted FR2371655A1 (fr) | 1976-11-17 | 1977-11-15 | Transfert de chaleur indirect entre fluides reactifs et detection de fuites provoquant un melange entre ces fluides |
Country Status (7)
Country | Link |
---|---|
US (1) | US4090554A (fr) |
JP (2) | JPS5364859A (fr) |
CA (1) | CA1055482A (fr) |
DE (1) | DE2730399C3 (fr) |
FR (1) | FR2371655A1 (fr) |
GB (1) | GB1538420A (fr) |
IT (1) | IT1080264B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0072736A1 (fr) * | 1981-08-10 | 1983-02-23 | Commissariat à l'Energie Atomique | Echangeur de chaleur à double barrière |
FR2540971A1 (fr) * | 1983-02-10 | 1984-08-17 | Novatome | Generateur de vapeur pour un reacteur nucleaire refroidi par du metal liquide |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4249593A (en) * | 1979-01-19 | 1981-02-10 | The United States Of America As Represented By The United States Department Of Energy | Heat exchanger with leak detecting double wall tubes |
DE2905552C2 (de) * | 1979-02-14 | 1984-10-18 | Stiebel Eltron Gmbh & Co Kg, 3450 Holzminden | Wärmetauscher |
DE2913748C2 (de) * | 1979-04-03 | 1983-09-29 | Borsig Gmbh, 1000 Berlin | Rohrbündelwärmetauscher zum Kühlen schlackenhaltiger Heißgase der Kohlevergasung |
US4259080A (en) * | 1979-09-18 | 1981-03-31 | Wisconsin Gas Company | Method of determining discontinuities in the heat exchanger of a warm air furnace |
US4488342A (en) * | 1980-01-28 | 1984-12-18 | Rheem Manufacturing Company | Vessel construction employing multiple internal heat exchange tubes |
US4415020A (en) * | 1980-01-28 | 1983-11-15 | Rheem Manufacturing Company | Vessel construction employing multiple internal heat exchange tubes |
JPS5710691U (fr) * | 1980-06-20 | 1982-01-20 | ||
DE3125933A1 (de) * | 1980-07-01 | 1982-03-11 | John Ronald Montmorency Victoria Pain | Waermetauscher |
JPS5766393U (fr) * | 1980-10-01 | 1982-04-20 | ||
DE3047683A1 (de) * | 1980-12-18 | 1982-07-15 | Hochtemperatur-Reaktorbau GmbH, 5000 Köln | Doppelabschluss fuer eine durchfuehrung bei spannbetondruckbehaeltern |
FR2509433A1 (fr) * | 1981-07-08 | 1983-01-14 | Electricite De France | Dispositif de detection de fuites dans un generateur de vapeur |
DE3128497A1 (de) * | 1981-07-18 | 1983-02-03 | Funke Wärmeaustauscher Apparatebau KG, 3212 Gronau | "waermeaustauscher" |
US4747447A (en) * | 1982-01-18 | 1988-05-31 | Leif Liljegren | Heat exchanger |
WO1984000415A1 (fr) * | 1982-07-16 | 1984-02-02 | Babcock & Wilcox Co | Echangeurs de chaleur et leur procede de construction |
DE3300523A1 (de) * | 1983-01-10 | 1984-07-12 | Funke Wärmeaustauscher Apparatebau KG, 3212 Gronau | Plattenwaermeaustauscher |
FR2576708B1 (fr) * | 1985-01-25 | 1987-04-30 | Novatome | Generateur de vapeur dont le fluide caloporteur est du metal liquide et dont la detection des fuites est effectuee par prelevement de ce metal liquide |
FR2603693B1 (fr) * | 1986-09-05 | 1990-03-30 | Toshiba Kk | Echangeur de chaleur tubulaire a calandre |
DE3701614C2 (de) * | 1987-01-21 | 1998-07-16 | Dk Kaelteanlagen Gmbh | Rohrwärmetauscher |
JPH063355B2 (ja) * | 1987-08-13 | 1994-01-12 | 動力炉・核燃料開発事業団 | ヒ−トパイプ式熱交換器 |
US4876987A (en) * | 1988-06-27 | 1989-10-31 | Texaco, Inc. | Synthetic gas cooler with thermal protection |
US4936376A (en) * | 1988-06-27 | 1990-06-26 | Texaco Inc. | Synthetic gas cooler with thermal protection |
US5343937A (en) * | 1989-04-24 | 1994-09-06 | Micron Technology, Inc. | Thermal control of concentric tube liquid source gas lines |
US5048597A (en) * | 1989-12-18 | 1991-09-17 | Rockwell International Corporation | Leak-safe hydrogen/air heat exchanger in an ACE system |
US5115666A (en) * | 1990-02-08 | 1992-05-26 | Sentech Corporation | Method of detecting halogen gas in a liquid |
DE9104177U1 (de) * | 1991-04-06 | 1991-06-13 | Funke Wärmeaustauscher Apparatebau GmbH, 3212 Gronau | Sicherheitswärmeaustauscher |
DE9210444U1 (de) * | 1992-08-05 | 1992-11-19 | Funke Wärmeaustauscher Apparatebau GmbH, 3212 Gronau | Sicherheitswärmeaustauscher |
US5871042A (en) * | 1997-11-04 | 1999-02-16 | Teradyne, Inc. | Liquid cooling apparatus for use with electronic equipment |
JP3652635B2 (ja) * | 2001-10-15 | 2005-05-25 | 核燃料サイクル開発機構 | 中間熱媒体を有する熱交換器 |
JP3524083B2 (ja) * | 2001-11-16 | 2004-04-26 | 核燃料サイクル開発機構 | 中間熱媒体を有するヘリカル型熱交換器 |
US6804965B2 (en) * | 2003-02-12 | 2004-10-19 | Applied Integrated Systems, Inc. | Heat exchanger for high purity and corrosive fluids |
JP4033402B2 (ja) * | 2004-04-27 | 2008-01-16 | 本田技研工業株式会社 | 熱交換器 |
CN100416209C (zh) * | 2004-11-17 | 2008-09-03 | 劳关明 | 无压高温传热热交换器 |
US7716947B2 (en) * | 2005-10-07 | 2010-05-18 | Gas-Chill, Inc. | Apparatus and method for condensing hydrocarbons from natural gas |
KR100871288B1 (ko) * | 2007-05-23 | 2008-12-01 | 한국원자력연구원 | 화학 농도 감시에 의한 액체 금속 및 용융염을 사용하는원자로 계통에서의 조기 물 누출 감지 방법 및 조기 물누출 감지 시스템 |
US20090008074A1 (en) * | 2007-07-02 | 2009-01-08 | Vamvakitis Dimitri L | Tubular heat exchanger |
DE102007040629A1 (de) * | 2007-08-27 | 2009-03-05 | Oewa Wasser Und Abwasser Gmbh | Sicherheitswärmetauscher für die Kombination einer Wärmepumpe mit einer Einrichtung einer öffentlichen Trinkwasserversorgungsanlage |
FR2930632B1 (fr) * | 2008-04-28 | 2010-05-07 | Air Liquide | Procede de reparation d'un echangeur de chaleur a plaques |
JP5128544B2 (ja) * | 2009-04-20 | 2013-01-23 | 株式会社神戸製鋼所 | プレートフィン熱交換器 |
JP2011145126A (ja) * | 2010-01-13 | 2011-07-28 | Sumitomo Chemical Co Ltd | 熱交換プロセスの異常検知方法 |
EP2399668B1 (fr) | 2010-06-23 | 2014-03-12 | Freimut Joachim Marold | Procédé de conversion, notamment de médias de réaction sous forme gazeuse |
US10605535B2 (en) * | 2014-05-14 | 2020-03-31 | Turboden S.R.L. | Heat exchanger for contaminated fluids and subjected to strong variable heat load |
CN105091631A (zh) * | 2015-09-01 | 2015-11-25 | 中国科学院上海高等研究院 | 一种具备实时监测泄露功能的同轴管式换热器 |
DE102015014446A1 (de) | 2015-11-07 | 2017-05-11 | Linde Aktiengesellschaft | Wärmetauscher |
US11002488B2 (en) * | 2015-11-09 | 2021-05-11 | Franke Technology And Trademark Ltd | Heat exchanger |
CN106705710A (zh) * | 2016-12-14 | 2017-05-24 | 北京神雾环境能源科技集团股份有限公司 | 换热器 |
CN106705725A (zh) * | 2016-12-16 | 2017-05-24 | 四川雷鸣环保装备有限公司 | 一种蓄热式气体换热器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR603110A (fr) * | 1925-08-12 | 1926-04-09 | Appareil à tubes concentriques pour l'échange de chaleur entre fluides | |
GB730284A (en) * | 1951-11-16 | 1955-05-18 | Foster Wheeler Ltd | Improvements in and relating to heat exchangers |
GB804592A (en) * | 1954-05-26 | 1958-11-19 | Thompson John Water Tube Boilers Ltd | Improvements in or relating to heat exchangers and tubes therefor |
DE1117148B (de) * | 1958-01-04 | 1961-11-16 | Gea Luftkuehler Happel Gmbh | Waermeaustauscher, insbesondere fuer fluessige Medien, die nicht miteinander in Beruehrung kommen duerfen |
FR1317559A (fr) * | 1963-05-08 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2853277A (en) * | 1956-04-16 | 1958-09-23 | Griscom Russell Co | Tube sheet and leakage detection construction for heat exchanger |
GB960628A (en) * | 1961-03-29 | 1964-06-10 | Calumet & Hecla | Leak detector tube and method of making the same |
US3969077A (en) * | 1971-12-16 | 1976-07-13 | Varian Associates | Alkali metal leak detection method and apparatus |
-
1976
- 1976-11-17 US US05/742,723 patent/US4090554A/en not_active Expired - Lifetime
-
1977
- 1977-05-12 CA CA278,428A patent/CA1055482A/fr not_active Expired
- 1977-06-08 GB GB24017/77A patent/GB1538420A/en not_active Expired
- 1977-06-30 IT IT09505/77A patent/IT1080264B/it active
- 1977-07-06 DE DE2730399A patent/DE2730399C3/de not_active Expired
- 1977-10-19 JP JP12467277A patent/JPS5364859A/ja active Pending
- 1977-11-15 FR FR7734216A patent/FR2371655A1/fr active Granted
-
1982
- 1982-08-09 JP JP1982120019U patent/JPS5858290U/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1317559A (fr) * | 1963-05-08 | |||
FR603110A (fr) * | 1925-08-12 | 1926-04-09 | Appareil à tubes concentriques pour l'échange de chaleur entre fluides | |
GB730284A (en) * | 1951-11-16 | 1955-05-18 | Foster Wheeler Ltd | Improvements in and relating to heat exchangers |
GB804592A (en) * | 1954-05-26 | 1958-11-19 | Thompson John Water Tube Boilers Ltd | Improvements in or relating to heat exchangers and tubes therefor |
DE1117148B (de) * | 1958-01-04 | 1961-11-16 | Gea Luftkuehler Happel Gmbh | Waermeaustauscher, insbesondere fuer fluessige Medien, die nicht miteinander in Beruehrung kommen duerfen |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0072736A1 (fr) * | 1981-08-10 | 1983-02-23 | Commissariat à l'Energie Atomique | Echangeur de chaleur à double barrière |
FR2540971A1 (fr) * | 1983-02-10 | 1984-08-17 | Novatome | Generateur de vapeur pour un reacteur nucleaire refroidi par du metal liquide |
EP0117191A1 (fr) * | 1983-02-10 | 1984-08-29 | Novatome | Générateur de vapeur pour un réacteur nucléaire refroidi par du métal liquide |
Also Published As
Publication number | Publication date |
---|---|
FR2371655B1 (fr) | 1983-05-13 |
DE2730399C3 (de) | 1980-07-17 |
DE2730399A1 (de) | 1978-05-24 |
DE2730399B2 (de) | 1979-10-31 |
JPS5364859A (en) | 1978-06-09 |
US4090554A (en) | 1978-05-23 |
JPS5858290U (ja) | 1983-04-20 |
GB1538420A (en) | 1979-01-17 |
IT1080264B (it) | 1985-05-16 |
CA1055482A (fr) | 1979-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |