JP7300184B2 - 遠心ブロワシステム用空気取り入れアセンブリ及びこれを内蔵する燃料電池 - Google Patents
遠心ブロワシステム用空気取り入れアセンブリ及びこれを内蔵する燃料電池 Download PDFInfo
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- 239000000446 fuel Substances 0.000 title claims description 58
- 238000001914 filtration Methods 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 6
- 239000002274 desiccant Substances 0.000 claims description 6
- 229910052717 sulfur Inorganic materials 0.000 claims description 6
- 239000011593 sulfur Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims 3
- 239000003570 air Substances 0.000 description 106
- 239000007789 gas Substances 0.000 description 23
- 230000009977 dual effect Effects 0.000 description 18
- 238000000429 assembly Methods 0.000 description 16
- 230000000712 assembly Effects 0.000 description 16
- 239000012080 ambient air Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 4
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- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 150000003464 sulfur compounds Chemical class 0.000 description 3
- 229920001247 Reticulated foam Polymers 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- 150000002431 hydrogen Chemical class 0.000 description 1
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- 239000012528 membrane Substances 0.000 description 1
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- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/16—Centrifugal pumps for displacing without appreciable compression
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
- F04D25/14—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures and having shutters, e.g. automatically closed when not in use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/706—Humidity separation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
-
- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M2008/1293—Fuel cells with solid oxide electrolytes
-
- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sustainable Energy (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
Claims (12)
- 固体酸化物形燃料電池アセンブリにおいて固体酸化物形燃料電池の上流に組み込まれる遠心ブロワ空気取り入れ装置であって、
軸方向入口及び径方向出口を備えるブロワケーシングと、前記ケーシング内に配設されて気体媒体を第1圧力で前記軸方向入口に引き込み、気体媒体をより高い第2の圧力で前記径方向出口から排出するインペラと、前記インペラを駆動させるモータと、を有するブロワユニット、及び
空気入口と空気出口とを有し、且つ前記空気出口は前記ブロワユニットの前記ブロワケーシングの前記軸方向入口に接続される空気取り入れアセンブリケーシングと、前記空気入口から前記空気出口へ空気が流れるようにし、前記空気出口から前記空気入口へ空気が流れないようにする位置で前記ケーシング内に取り付けられた逆止弁と、前記空気入口及び前記空気出口の少なくとも一方に配置される空気濾過ユニットとを有し、前記逆止弁が、前記空気取り入れアセンブリケーシングの前記空気入口に取り付けられるフラッパを有する空気取り入れアセンブリ、を備える遠心ブロワ空気取り入れ装置。 - 空気濾過ユニットが、硫黄トラップ又は乾燥剤の少なくとも1つを有する、請求項1に記載の遠心ブロワ空気取り入れ装置。
- 前記空気取り入れアセンブリケーシング及び前記ブロワケーシングが、一体に形成されるか又は互いに分離可能であるかの少なくとも一方である、請求項1又は2に記載の遠心ブロワ空気取り入れ装置。
- 請求項1に記載の遠心ブロワ空気取り入れ装置を組み込んだ、固体酸化物形燃料電池アセンブリ。
- 固体酸化物形燃料電池アセンブリにおいて固体酸化物形燃料電池の上流に組み込まれる遠心ブロワ空気取り入れ装置であって、
複数のブロワユニットの列であって、前記列中の各ブロワユニットが、軸方向入口及び径方向出口を備えるブロワユニットケーシングと、前記ブロワユニットケーシング内に配設されて気体媒体を第1圧力で前記軸方向入口に引き込み、気体媒体をより高い第2の圧力で前記径方向出口から排出するインペラと、前記インペラを駆動させるモータとを有する、複数のブロワユニットの列、
前記ブロワユニットの列中の少なくとも1つのブロワユニットの前記径方向出口と前記ブロワユニットの列中の少なくとも1つの他のブロワユニットの軸方向入口とを接続するダクト、及び
空気入口と空気出口とを有し、且つ前記空気出口は前記ブロワユニットの列の前記気体媒体を最初に引き込むブロワユニットの前記ブロワユニットケーシングの前記軸方向入口に接続される空気取り入れアセンブリケーシングと、前記空気入口から前記空気出口へ空気が流れるようにし、前記空気出口から前記空気入口へ空気が流れないようにする位置で前記空気取り入れアセンブリケーシング内に取り付けられた逆止弁と、前記空気入口及び前記空気出口の少なくとも一方に配置される空気濾過ユニットとを有し、前記逆止弁が、前記空気取り入れアセンブリケーシングの前記空気入口に取り付けられるフラッパを有する空気取り入れアセンブリ、を備える遠心ブロワ空気取り入れ装置。 - 空気濾過ユニットが、硫黄トラップ又は乾燥剤の少なくとも1つを有する、請求項5に記載の遠心ブロワ空気取り入れ装置。
- 前記空気取り入れアセンブリケーシング及び前記ブロワユニットケーシングが、一体に形成されるか又は互いに分離可能であるかの少なくとも一方である、請求項5又は6に記載の遠心ブロワ空気取り入れ装置。
- 請求項5に記載の遠心ブロワ空気取り入れ装置を組み込んだ、固体酸化物形燃料電池アセンブリ。
- 固体酸化物形燃料電池アセンブリにおいて固体酸化物形燃料電池の上流に組み込まれる遠心ブロワ用の空気取り入れアセンブリであって、
前記遠心ブロワは軸方向入口及び径方向出口を備えるケーシングと、前記ケーシング内に配設されて気体媒体を第1圧力で前記軸方向入口に引き込み、気体媒体をより高い第2の圧力で前記径方向出口から排出するインペラと、前記インペラを駆動させるモータとを有し、
前記空気取り入れアセンブリは、
空気入口と空気出口とを有し、且つ前記空気出口は前記遠心ブロワのブロワケーシングの前記軸方向入口に接続可能である空気取り入れアセンブリケーシング、
前記空気入口から前記空気取り入れアセンブリケーシングを通って前記空気出口へ空気が流れるようにし、前記空気出口から前記空気取り入れアセンブリケーシングを通って前記空気入口へ空気が流れないようにする位置で前記空気取り入れアセンブリケーシング内に取り付けられた逆止弁、及び前記空気入口及び前記空気出口の少なくとも一方に配置される空気濾過ユニットを備え、前記逆止弁が、前記空気取り入れアセンブリケーシングの前記空気入口に取り付けられるフラッパを有する空気取り入れアセンブリ。 - 空気濾過ユニットが、硫黄トラップ又は乾燥剤の少なくとも1つを有する、請求項9に記載の空気取り入れアセンブリ。
- 前記空気取り入れアセンブリケーシング及び前記ブロワケーシングが、一体に形成されるか又は互いに分離可能であるかの少なくとも一方である、請求項9又は10に記載の空気取り入れアセンブリ。
- 請求項9に記載の空気取り入れアセンブリを組み込んだ、固体酸化物形燃料電池アセンブリ。
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US201762558005P | 2017-09-13 | 2017-09-13 | |
US62/558,005 | 2017-09-13 | ||
PCT/US2018/050593 WO2019055472A1 (en) | 2017-09-13 | 2018-09-12 | AIR INTAKE ASSEMBLY FOR CENTRIFUGAL FAN SYSTEM AND FUEL CELL COMPRISING THE SAME |
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JP2020533519A JP2020533519A (ja) | 2020-11-19 |
JP7300184B2 true JP7300184B2 (ja) | 2023-06-29 |
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US (1) | US11708835B2 (ja) |
EP (1) | EP3682117A1 (ja) |
JP (1) | JP7300184B2 (ja) |
KR (1) | KR102586291B1 (ja) |
CN (1) | CN111094751A (ja) |
AU (1) | AU2018333940B2 (ja) |
CA (1) | CA3074863C (ja) |
MX (1) | MX2020002796A (ja) |
WO (1) | WO2019055472A1 (ja) |
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JP7300184B2 (ja) | 2017-09-13 | 2023-06-29 | ワット・フューエル・セル・コーポレイション | 遠心ブロワシステム用空気取り入れアセンブリ及びこれを内蔵する燃料電池 |
CN210403909U (zh) * | 2019-09-30 | 2020-04-24 | 潍柴动力股份有限公司 | 一种空气供应系统 |
JP2022046113A (ja) * | 2020-09-10 | 2022-03-23 | 日本電産コパル電子株式会社 | 送風機 |
EP4008909A1 (de) * | 2020-12-01 | 2022-06-08 | Micronel AG | Strömungsmaschine |
WO2023219665A1 (en) * | 2022-05-11 | 2023-11-16 | Watt Fuel Cell Corp. | Blower filter assembly |
WO2023219664A1 (en) * | 2022-05-11 | 2023-11-16 | Watt Fuel Cell Corp. | Blower and air filter assembly |
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KR20200054201A (ko) | 2020-05-19 |
US20200277961A1 (en) | 2020-09-03 |
EP3682117A1 (en) | 2020-07-22 |
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AU2018333940B2 (en) | 2024-05-23 |
CN111094751A (zh) | 2020-05-01 |
CA3074863A1 (en) | 2019-03-21 |
WO2019055472A1 (en) | 2019-03-21 |
CA3074863C (en) | 2024-01-02 |
JP2020533519A (ja) | 2020-11-19 |
US11708835B2 (en) | 2023-07-25 |
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MX2020002796A (es) | 2020-09-22 |
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