JP7127511B2 - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
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- JP7127511B2 JP7127511B2 JP2018221503A JP2018221503A JP7127511B2 JP 7127511 B2 JP7127511 B2 JP 7127511B2 JP 2018221503 A JP2018221503 A JP 2018221503A JP 2018221503 A JP2018221503 A JP 2018221503A JP 7127511 B2 JP7127511 B2 JP 7127511B2
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- JP
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- Prior art keywords
- fuel cell
- fuel
- gas
- mixer
- mixed gas
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04097—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with recycling of the reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/10—Mixing gases with gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4314—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04746—Pressure; Flow
- H01M8/04753—Pressure; Flow of fuel cell reactants
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/59—Mixing reaction ingredients for fuel cells
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- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Energy (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Fuel Cell (AREA)
Description
図1は第1実施形態に係る燃料電池システムの概略構成図であり、図2は燃料電池スタック及びスタックマニホールドを示す斜視図である。本実施形態の燃料電池システム1は、主に、燃料電池スタック10と、燃料電池スタック10に空気等の酸化剤ガスを供給する酸化剤ガス供給系20と、燃料電池スタック10に水素等の燃料ガスを供給する燃料ガス供給系30とを備えている。
以下、図5を参照して燃料電池システムの第2実施形態を説明する。本実施形態に係る燃料電池システムは、撹拌ミキサーのガイドリブの形状において上述した第1実施形態と異なっているが、その他の構造は第1実施形態と同様であるため、重複説明を省略する。
10 燃料電池スタック
11 燃料電池セル
12 スタックマニホールド
12a 燃料ガス入口連通孔
30 燃料ガス供給系
32 燃料ガス供給流路
33 循環流路
37 合流管
38 混合ガス供給流路
39,39A 撹拌ミキサー
111 発電部
112a 燃料ガス入口連通孔
391 ミキサー本体
392,393 ガイドリブ
393a 基端部
393b 折曲部
Claims (1)
- 発電部を有する燃料電池セルが複数積層される燃料電池スタックと、
前記燃料電池スタックと連通し、燃料ガス及び燃料オフガスの混合ガスを前記燃料電池スタックに供給する混合ガス供給流路と、
前記混合ガス供給流路に設けられ、前記混合ガスに回転力を付与する撹拌ミキサーと、を備え、
前記撹拌ミキサーは、前記混合ガスの流れを前記発電部側とは反対側に向かわせるように螺旋状に形成されるミキサー本体と、前記混合ガスに含まれる液水を前記発電部側とは反対側に誘導するように前記ミキサー本体の螺旋中心軸方向に沿って前記ミキサー本体の全長にわたって配置されるガイドリブを有することを特徴とする燃料電池システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018221503A JP7127511B2 (ja) | 2018-11-27 | 2018-11-27 | 燃料電池システム |
DE102019127002.2A DE102019127002A1 (de) | 2018-11-27 | 2019-10-08 | Brennstoffzellensystem |
US16/601,003 US11329300B2 (en) | 2018-11-27 | 2019-10-14 | Fuel cell system |
CN201911075105.2A CN111224133B (zh) | 2018-11-27 | 2019-11-06 | 燃料电池系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018221503A JP7127511B2 (ja) | 2018-11-27 | 2018-11-27 | 燃料電池システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020087748A JP2020087748A (ja) | 2020-06-04 |
JP7127511B2 true JP7127511B2 (ja) | 2022-08-30 |
Family
ID=70545871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018221503A Active JP7127511B2 (ja) | 2018-11-27 | 2018-11-27 | 燃料電池システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US11329300B2 (ja) |
JP (1) | JP7127511B2 (ja) |
CN (1) | CN111224133B (ja) |
DE (1) | DE102019127002A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001143732A (ja) | 1999-11-12 | 2001-05-25 | Toshiba Corp | 固体高分子型燃料電池発電システム及びその運転方法 |
WO2007110904A1 (ja) | 2006-03-24 | 2007-10-04 | Nissan Motor Co., Ltd. | 気液分離装置 |
JP2009145427A (ja) | 2007-12-11 | 2009-07-02 | Nippon Electric Glass Co Ltd | 光デバイス及びレンズアッセンブリ |
US20090311576A1 (en) | 2008-06-17 | 2009-12-17 | Samsung Sdi Co., Ltd. | Direct methanol type fuel cell stack and direct methanol type fuel cell system |
JP2018032564A (ja) | 2016-08-26 | 2018-03-01 | トヨタ自動車株式会社 | 燃料電池システム |
US20180250620A1 (en) | 2015-08-28 | 2018-09-06 | Nov Process & Flow Technologies As | Axial flow demister |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4258985B2 (ja) * | 2001-03-16 | 2009-04-30 | 三菱マテリアル株式会社 | 燃料電池 |
JP4344500B2 (ja) * | 2002-01-07 | 2009-10-14 | 本田技研工業株式会社 | 燃料電池 |
ES2329491T3 (es) * | 2004-10-15 | 2009-11-26 | Medmix Systems Ag | Mezclador estatico. |
JP5065866B2 (ja) | 2007-11-27 | 2012-11-07 | 本田技研工業株式会社 | 燃料電池システム |
JP5354941B2 (ja) * | 2008-03-27 | 2013-11-27 | 本田技研工業株式会社 | 燃料電池システム |
JP5062215B2 (ja) | 2009-04-20 | 2012-10-31 | トヨタ自動車株式会社 | 車載用燃料電池システム及びその制御方法 |
US8846269B2 (en) * | 2010-03-17 | 2014-09-30 | Panasonic Corporation | Polymer electrolyte fuel cell and fuel cell stack comprising the same |
JP2014078428A (ja) | 2012-10-11 | 2014-05-01 | Honda Motor Co Ltd | 燃料電池スタック |
JP6442392B2 (ja) * | 2015-10-22 | 2018-12-19 | 本田技研工業株式会社 | 車載用燃料電池システム |
JP7006365B2 (ja) | 2018-02-23 | 2022-02-10 | トヨタ自動車株式会社 | 燃料電池システム |
-
2018
- 2018-11-27 JP JP2018221503A patent/JP7127511B2/ja active Active
-
2019
- 2019-10-08 DE DE102019127002.2A patent/DE102019127002A1/de active Pending
- 2019-10-14 US US16/601,003 patent/US11329300B2/en active Active
- 2019-11-06 CN CN201911075105.2A patent/CN111224133B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001143732A (ja) | 1999-11-12 | 2001-05-25 | Toshiba Corp | 固体高分子型燃料電池発電システム及びその運転方法 |
WO2007110904A1 (ja) | 2006-03-24 | 2007-10-04 | Nissan Motor Co., Ltd. | 気液分離装置 |
JP2009145427A (ja) | 2007-12-11 | 2009-07-02 | Nippon Electric Glass Co Ltd | 光デバイス及びレンズアッセンブリ |
US20090311576A1 (en) | 2008-06-17 | 2009-12-17 | Samsung Sdi Co., Ltd. | Direct methanol type fuel cell stack and direct methanol type fuel cell system |
US20180250620A1 (en) | 2015-08-28 | 2018-09-06 | Nov Process & Flow Technologies As | Axial flow demister |
JP2018032564A (ja) | 2016-08-26 | 2018-03-01 | トヨタ自動車株式会社 | 燃料電池システム |
Also Published As
Publication number | Publication date |
---|---|
US11329300B2 (en) | 2022-05-10 |
DE102019127002A1 (de) | 2020-05-28 |
CN111224133B (zh) | 2023-03-24 |
JP2020087748A (ja) | 2020-06-04 |
CN111224133A (zh) | 2020-06-02 |
US20200168925A1 (en) | 2020-05-28 |
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