JP4285144B2 - 排熱エネルギ回収装置 - Google Patents
排熱エネルギ回収装置 Download PDFInfo
- Publication number
- JP4285144B2 JP4285144B2 JP2003287077A JP2003287077A JP4285144B2 JP 4285144 B2 JP4285144 B2 JP 4285144B2 JP 2003287077 A JP2003287077 A JP 2003287077A JP 2003287077 A JP2003287077 A JP 2003287077A JP 4285144 B2 JP4285144 B2 JP 4285144B2
- Authority
- JP
- Japan
- Prior art keywords
- thermoelectric conversion
- gas
- passage
- conversion element
- energy recovery
- 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 - Fee Related
Links
- 238000011084 recovery Methods 0.000 title claims description 34
- 239000002918 waste heat Substances 0.000 title description 5
- 238000006243 chemical reaction Methods 0.000 claims description 98
- 239000002826 coolant Substances 0.000 claims description 60
- 239000012809 cooling fluid Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 97
- 239000000463 material Substances 0.000 description 19
- 239000003054 catalyst Substances 0.000 description 10
- 238000000746 purification Methods 0.000 description 10
- 239000002184 metal Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910016317 BiTe Inorganic materials 0.000 description 1
- 229910002665 PbTe Inorganic materials 0.000 description 1
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- OCGWQDWYSQAFTO-UHFFFAOYSA-N tellanylidenelead Chemical compound [Pb]=[Te] OCGWQDWYSQAFTO-UHFFFAOYSA-N 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
- F01N5/025—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat the device being thermoelectric generators
-
- 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
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/14—Combined heat and power generation [CHP]
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Description
Claims (2)
- 気体の持つ排熱エネルギを電気エネルギに変換して回収する排熱エネルギ回収装置において、
前記気体を通す気体通路、及び、前記気体通路に接して配設された熱電変換素子を有する熱電変換ユニットを備えており、
前記気体通路の流れ方向に直角な断面において、該気体通路が前記熱電変換ユニットの中心近傍から外縁近傍まで少なくとも三方に向けて等間隔に放射状に配列され、前記熱電変換素子が各気体通路の各側方にそれぞれ配設されていることを特徴とする排熱エネルギ回収装置。 - 前記熱電変換ユニットが、冷却液を通す冷却液通路をさらに有しており、
前記気体通路の流れ方向に直角な前記断面において、前記冷却液通路が、隣接する二つの前記気体通路の間に形成された各空間ごとに一つずつ配設され、前記熱電変換素子が一つの冷却液通路ごとに隣接する一方の前記気体通路と他方の前記気体通路との間にそれぞれ配設されていることを特徴とする請求項1に記載の排熱エネルギ回収装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003287077A JP4285144B2 (ja) | 2003-08-05 | 2003-08-05 | 排熱エネルギ回収装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003287077A JP4285144B2 (ja) | 2003-08-05 | 2003-08-05 | 排熱エネルギ回収装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005057908A JP2005057908A (ja) | 2005-03-03 |
JP4285144B2 true JP4285144B2 (ja) | 2009-06-24 |
Family
ID=34366192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003287077A Expired - Fee Related JP4285144B2 (ja) | 2003-08-05 | 2003-08-05 | 排熱エネルギ回収装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4285144B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011082803A2 (de) * | 2009-12-17 | 2011-07-14 | Faurecia Emissions Control Technologies, Germany Gmbh | Thermoelektrisches modul, baugruppe mit modul, thermoelektrische generatoreinheit und abgasleitungsvorrichtung mit generatoreinheit |
US8568938B2 (en) * | 2009-08-28 | 2013-10-29 | The Boeing Company | Thermoelectric generator and fuel cell for electric power co-generation |
JP5443952B2 (ja) * | 2009-11-18 | 2014-03-19 | 株式会社東芝 | 熱電発電装置 |
JP5988827B2 (ja) * | 2012-10-26 | 2016-09-07 | 日立化成株式会社 | 熱電変換モジュール |
DE112013005148T5 (de) * | 2012-10-26 | 2015-07-23 | Hitachi Chemical Co., Ltd. | Thermoelektrisches Umwandlungsmodul |
JP6002623B2 (ja) * | 2013-04-18 | 2016-10-05 | 日立化成株式会社 | 熱電変換モジュール |
KR102095242B1 (ko) * | 2017-12-04 | 2020-04-01 | 엘지이노텍 주식회사 | 열변환장치 |
EP4049321B1 (en) * | 2019-10-23 | 2023-08-09 | Calidi AS | Thermoelectric generator and its applications |
-
2003
- 2003-08-05 JP JP2003287077A patent/JP4285144B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005057908A (ja) | 2005-03-03 |
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