JP2009092375A - 燃料電池用予熱熱交換器 - Google Patents
燃料電池用予熱熱交換器 Download PDFInfo
- Publication number
- JP2009092375A JP2009092375A JP2008277363A JP2008277363A JP2009092375A JP 2009092375 A JP2009092375 A JP 2009092375A JP 2008277363 A JP2008277363 A JP 2008277363A JP 2008277363 A JP2008277363 A JP 2008277363A JP 2009092375 A JP2009092375 A JP 2009092375A
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- fuel cell
- flow
- duct
- flow circuit
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 78
- 239000012530 fluid Substances 0.000 claims abstract description 19
- 238000009413 insulation Methods 0.000 claims description 19
- 239000011810 insulating material Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 3
- 210000004027 cell Anatomy 0.000 description 63
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 239000010421 standard material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 239000002937 thermal insulation foam Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- F28F2240/00—Spacing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2270/00—Thermal insulation; Thermal decoupling
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel Cell (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
【解決手段】本発明は、高温燃料電池(101)用の熱交換器(110)に関する。熱交換器は、低温空気流を受け入れる第1の流れ回路(111)及び燃料電池から来た高温流体(114)を受け入れる第2の流れ回路(112)を有し、第1の流れ回路と第2の流れ回路は、共通の熱交換表面を有する。本発明によれば、第1及び第2の流れ回路(110,112)の各々は、相互に連結された複数本の同心環状ダクト(1110〜1115;1120〜1123)を有する。各ダクトの2つの壁は、互いに機械的に切り離され、それによりこれら2つの壁は、互いに別個独立に膨張することができ、しかも熱交換器内における機械的応力が回避される。
【選択図】図4
Description
110 熱交換器
111 第1の流れ回路
112 第2の流れ回路
113 低温予熱空気流
114,214 高温劣化空気流
122〜126 断熱層
131〜139 壁
1110〜1115,1120〜1123 ダクト
Claims (7)
- 低温流体(113)を受け入れる第1の流れ回路(111)と、高温流体(114)を受け入れる第2の流れ回路(112)とを有する熱交換器(110)であって、前記第1及び前記第2の流れ回路は、熱交換のための共通の表面を有し、前記第1及び前記第2の流れ回路(111,112)は各々、複数本の互いに連結された同心の環状ダクト(1110〜1115;1120〜1123)を有し、各前記ダクトの2つの壁は、互いに機械的に切り離され、
前記熱交換器は、半径方向に、前記低温流体(113)のための前記第1の流れ回路(111)に属する隣り合う前記環状ダクトの対(1110,1111;1112,1113;1114,1115)と前記高温流体(114)のための前記第2の流れ回路(112)に属する隣り合う前記環状ダクトの対(1120,1121;1122,1123)を交互に連続して備え、2本の隣り合う前記環状ダクトは、前記低温流体又は前記高温流体のための分配バッフルを形成している熱交換器において、
前記第1の流れ回路(111)又は前記第2の流れ回路(112)に属する2本の隣り合う前記環状ダクトに共通の各前記壁(131;133;135;137;139)の少なくとも一方の側部は、断熱層(122;123;124;125;126)を有する、
ことを特徴とする熱交換器。 - 各前記環状ダクトの前記2つの壁のうちの1つ(131;133;135;137;139)は、自由端部を有する、
請求項1記載の熱交換器。 - 前記第1及び前記第2の流れ回路(111,112)の前記環状ダクト(1110〜1115,1120〜1123)の前記壁相互間に設けられたスペーサスタッドを更に有する、
請求項1又は2記載の熱交換器。 - 前記熱交換器(110)の外周部に沿って配置された第1の断熱材料層(103a)及び前記熱交換器(110)の頂部上に配置された第2の断熱材料層(103b)を更に有する、
請求項1ないし3のいずれか1項に記載の熱交換器。 - 前記熱交換器(210)の外周部全体にわたって延びる第1のダクト(2116)及び前記熱交換器周りに冷却回路を形成するよう前記熱交換器の実質的に頂部全体にわたって延びる第2のダクト(2117)を更に有する、
請求項1ないし3のいずれか1項に記載の熱交換器。 - 前記第1及び前記第2の流れ回路(111,112)の長さは、前記環状ダクト(1110〜1115,1120〜1123)の本数及び(又は)高さの関数である、
請求項1ないし5のいずれか1項に記載の熱交換器。 - 固体酸化物型燃料電池(101)を有する燃料電池装置(100;210)において、前記燃料電池装置は、請求項1ないし6のいずれか1項に記載の熱交換器(110;210)を更に有し、前記熱交換器は、前記燃料電池が収納される中央凹部を有し、前記熱交換器の前記第1の流れ回路(111;211)は、前記燃料電池に予熱された低温空気流(113;213)を供給するのに適しており、前記熱交換器の前記第2の流れ回路(112;212)は、前記燃料電池から来た高温劣化空気流(114;214)を排出するのに適しており、前記低温空気流(113;213)は、前記熱交換内における前記劣化空気流(114;214)との熱交換によって予熱される、
ことを特徴とする燃料電池装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0757975 | 2007-10-01 | ||
FR0757975A FR2921718B1 (fr) | 2007-10-01 | 2007-10-01 | Echangeur thermique de prechauffage pour pile a combustible |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009092375A true JP2009092375A (ja) | 2009-04-30 |
JP5449743B2 JP5449743B2 (ja) | 2014-03-19 |
Family
ID=39048907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008277363A Active JP5449743B2 (ja) | 2007-10-01 | 2008-10-01 | 燃料電池用予熱熱交換器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8153317B2 (ja) |
EP (1) | EP2045555B1 (ja) |
JP (1) | JP5449743B2 (ja) |
CA (1) | CA2639835C (ja) |
FR (1) | FR2921718B1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016091683A (ja) * | 2014-10-31 | 2016-05-23 | 株式会社デンソー | 燃料電池装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE557432T1 (de) * | 2009-11-19 | 2012-05-15 | Sb Limotive Co Ltd | Batteriepack |
JP5902027B2 (ja) * | 2012-04-24 | 2016-04-13 | 本田技研工業株式会社 | 燃料電池モジュール |
FR3009073A1 (fr) * | 2013-07-29 | 2015-01-30 | Didier Costes | Reacteur surgenerateur a sodium et azote |
US20170016201A1 (en) * | 2014-02-28 | 2017-01-19 | The Chugoku Electric Power Co., Inc. | Heat exchange structure of power generation facility |
CN109443043B (zh) * | 2018-09-05 | 2019-09-27 | 西安交通大学 | 一种铅-超临界二氧化碳中间换热器 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5042362U (ja) * | 1973-08-11 | 1975-04-28 | ||
JPS58165472U (ja) * | 1982-04-29 | 1983-11-04 | 三菱電機株式会社 | 多重円筒式熱交換器 |
DE4402466A1 (de) * | 1994-01-28 | 1995-08-03 | Boro Dipl Ing Brestovac | Konzentrischer Gegenstrom - Wärmeaustauscher mit der Belüftung |
JP2002228374A (ja) * | 2001-02-06 | 2002-08-14 | Hiroo Masaki | スパイラル熱交喚器の製造方法 |
US6880623B2 (en) * | 2001-05-12 | 2005-04-19 | Robert Bosch Gmbh | Heat exchanger for heating a product, in particular a composition for producing candies |
JP2005158526A (ja) * | 2003-11-26 | 2005-06-16 | Kyocera Corp | 燃料電池組立体及びその運転方法 |
JP2005530326A (ja) * | 2002-06-21 | 2005-10-06 | フュエルセル エナジー リミテッド | 燃料電池断熱熱交換器 |
JP2005347013A (ja) * | 2004-06-01 | 2005-12-15 | Sumitomo Precision Prod Co Ltd | 燃料電池 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3732920A (en) * | 1971-06-21 | 1973-05-15 | Thermotics | Heat exchanger |
US4096616A (en) * | 1976-10-28 | 1978-06-27 | General Electric Company | Method of manufacturing a concentric tube heat exchanger |
CH607803A5 (ja) * | 1976-11-12 | 1978-10-31 | Sulzer Ag | |
US4235283A (en) * | 1979-12-17 | 1980-11-25 | International Business Machines Corporation | Multi-stud thermal conduction module |
US4747447A (en) * | 1982-01-18 | 1988-05-31 | Leif Liljegren | Heat exchanger |
CH662638A5 (de) * | 1982-11-24 | 1987-10-15 | Sulzer Ag | Waermeuebertragersystem, vorzugsweise fuer ein prozessgas. |
CH665274A5 (de) * | 1984-07-05 | 1988-04-29 | Sulzer Ag | Waermeuebertrager. |
US5542467A (en) * | 1993-07-06 | 1996-08-06 | Societe E'etudes Et De Constructions Aero-Navales | Safety annular heat exchanger for incompatible fluids |
EP1153653A1 (en) * | 2000-05-11 | 2001-11-14 | Methanol Casale S.A. | Reactor for exothermic or endothermic heterogeneous reactions |
EP2244327B1 (en) | 2002-02-05 | 2012-01-04 | Tokyo Gas Co., Ltd. | Solid oxide fuel cell system |
US7069981B2 (en) * | 2002-11-08 | 2006-07-04 | Modine Manufacturing Company | Heat exchanger |
US7169495B2 (en) | 2003-05-06 | 2007-01-30 | Versa Power Systems, Ltd. | Thermally integrated SOFC system |
-
2007
- 2007-10-01 FR FR0757975A patent/FR2921718B1/fr not_active Expired - Fee Related
-
2008
- 2008-09-04 EP EP08163644.1A patent/EP2045555B1/fr active Active
- 2008-09-25 CA CA2639835A patent/CA2639835C/en active Active
- 2008-09-30 US US12/286,473 patent/US8153317B2/en active Active
- 2008-10-01 JP JP2008277363A patent/JP5449743B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5042362U (ja) * | 1973-08-11 | 1975-04-28 | ||
JPS58165472U (ja) * | 1982-04-29 | 1983-11-04 | 三菱電機株式会社 | 多重円筒式熱交換器 |
DE4402466A1 (de) * | 1994-01-28 | 1995-08-03 | Boro Dipl Ing Brestovac | Konzentrischer Gegenstrom - Wärmeaustauscher mit der Belüftung |
JP2002228374A (ja) * | 2001-02-06 | 2002-08-14 | Hiroo Masaki | スパイラル熱交喚器の製造方法 |
US6880623B2 (en) * | 2001-05-12 | 2005-04-19 | Robert Bosch Gmbh | Heat exchanger for heating a product, in particular a composition for producing candies |
JP2005530326A (ja) * | 2002-06-21 | 2005-10-06 | フュエルセル エナジー リミテッド | 燃料電池断熱熱交換器 |
JP2005158526A (ja) * | 2003-11-26 | 2005-06-16 | Kyocera Corp | 燃料電池組立体及びその運転方法 |
JP2005347013A (ja) * | 2004-06-01 | 2005-12-15 | Sumitomo Precision Prod Co Ltd | 燃料電池 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016091683A (ja) * | 2014-10-31 | 2016-05-23 | 株式会社デンソー | 燃料電池装置 |
Also Published As
Publication number | Publication date |
---|---|
JP5449743B2 (ja) | 2014-03-19 |
FR2921718A1 (fr) | 2009-04-03 |
EP2045555A1 (fr) | 2009-04-08 |
FR2921718B1 (fr) | 2014-11-28 |
US8153317B2 (en) | 2012-04-10 |
US20090087707A1 (en) | 2009-04-02 |
CA2639835A1 (en) | 2009-04-01 |
CA2639835C (en) | 2016-05-03 |
EP2045555B1 (fr) | 2014-01-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5449743B2 (ja) | 燃料電池用予熱熱交換器 | |
AU2007298869B2 (en) | Solid oxide fuel cell comprising a thermal exchanger | |
JP5428146B2 (ja) | トリクロロシラン製造装置 | |
CN108474588B (zh) | 设置有热交换装置的冷凝热交换器 | |
TWI764487B (zh) | 用於熱管反應器的區塊式熱交換器 | |
JP4705762B2 (ja) | 燃料電池 | |
JP4939980B2 (ja) | Egrクーラ | |
JP6409710B2 (ja) | 燃料電池装置 | |
RU2699851C1 (ru) | Трубчатый теплообменник | |
JP2018120653A (ja) | 燃料電池装置 | |
JP5895169B2 (ja) | 水素生成装置 | |
JP2013033658A (ja) | 燃料電池 | |
JP5909900B2 (ja) | 燃焼加熱器および燃焼加熱システム | |
CN108722339B (zh) | 径向气冷反应器 | |
WO2016013166A1 (ja) | 燃料電池装置 | |
US20130195735A1 (en) | Heat exchanger reformer with thermal expansion management | |
JP6522359B2 (ja) | 燃料電池モジュール及びこれを有する燃料電池システム | |
US20240125513A1 (en) | Electric air heater | |
JP5974857B2 (ja) | トリクロロシラン製造装置 | |
EP3433559A1 (en) | Insulation retaining assembly for a rotary pre-heater for high temperature operation | |
JP6405900B2 (ja) | 燃料電池装置 | |
JP6379789B2 (ja) | 燃料電池装置 | |
JP5409415B2 (ja) | 密閉式燃焼器 | |
JP2004356104A (ja) | セラミック管と金属との結合構造、及び燃料電池モジュール | |
JP5392596B2 (ja) | 燃料電池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110817 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20121115 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121203 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130301 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130306 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130403 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130408 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130531 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20131125 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20131225 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5449743 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |