JPWO2013046932A1 - エンジン廃熱利用装置 - Google Patents
エンジン廃熱利用装置 Download PDFInfo
- Publication number
- JPWO2013046932A1 JPWO2013046932A1 JP2013536040A JP2013536040A JPWO2013046932A1 JP WO2013046932 A1 JPWO2013046932 A1 JP WO2013046932A1 JP 2013536040 A JP2013536040 A JP 2013536040A JP 2013536040 A JP2013536040 A JP 2013536040A JP WO2013046932 A1 JPWO2013046932 A1 JP WO2013046932A1
- Authority
- JP
- Japan
- Prior art keywords
- expander
- engine
- refrigerant
- waste heat
- pump
- 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
- 239000002918 waste heat Substances 0.000 title claims abstract description 40
- 239000003507 refrigerant Substances 0.000 claims abstract description 180
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 239000003054 catalyst Substances 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 description 83
- 238000011144 upstream manufacturing Methods 0.000 description 39
- 238000005057 refrigeration Methods 0.000 description 24
- 238000011084 recovery Methods 0.000 description 21
- 239000002826 coolant Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000007423 decrease Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 230000001143 conditioned effect Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/18—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids characterised by adaptation for specific use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
- F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
- F01K23/065—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle the combustion taking place in an internal combustion piston engine, e.g. a diesel engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
- F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
- F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/12—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engines being mechanically coupled
- F01K23/14—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engines being mechanically coupled including at least one combustion engine
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
- F02G5/02—Profiting from waste heat of exhaust gases
- F02G5/04—Profiting from waste heat of exhaust gases in combination with other waste heat from combustion engines
-
- 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
- F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses
- F01N2340/04—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses characterised by the arrangement of an exhaust pipe, manifold or apparatus in relation to vehicle frame or particular vehicle parts
-
- 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)
- Engine Equipment That Uses Special Cycles (AREA)
- Exhaust Silencers (AREA)
Abstract
Description
図1は本発明の前提となるランキンサイクルのシステム全体を表した概略構成図を示している。
図12は車両フロント側から見た第2実施形態のエンジン2の概略正面図である。第2実施形態の直列4気筒エンジン2は、図10に示されるエンジン2と同じエンジンである。すなわち、図5にも示されたように、エンジン前面2cの鉛直上方に排気マニホールド4が見えており、この排気マニホールド4の集合部に対して鉛直方向(図12で上下方向)にマニホールド触媒92が接続されている。
図13は第3実施形態のエンジン2の概略平面図(鉛直上方から見た図)で、第1実施形態の図10と置き換わるものである。図10と同一部分には同一の符号が付される。
図14は、第3実施形態の膨張機ポンプ95及び膨張機37に接続される冷媒通路42及び冷媒通路43を取り出して示す概略図である。図14の「高温部」は、排気マニホールド4やマニホールド触媒92である。なお、図14には冷媒通路43との関係が明確となるように、ケース96を透視して示す。
Claims (6)
- エンジンの廃熱を冷媒に回収する熱交換器、熱交換器から出た冷媒を用いて動力を発生させる膨張機、膨張機を出た冷媒を凝縮させる凝縮器、膨張機によって駆動されて凝縮器から出た冷媒を熱交換器に供給する冷媒ポンプ、を備えるランキンサイクルと、
冷媒ポンプを駆動しても膨張機の動力に余裕がある場合の余剰動力をエンジンに伝達する動力伝達機構と、
動力伝達機構による動力伝達を断接するクラッチと、
膨張機の軸と冷媒ポンプの軸とを同軸で配置して、クラッチ、冷媒ポンプ及び膨張機をこの順に一体的に収容するとともに、膨張機がクラッチよりも高温となるようにエンジンの高温部付近に設けられるケースと、
を含むエンジン廃熱利用装置。 - 請求項1に記載のエンジン廃熱利用装置において、
ケースは、膨張機の吸入ポートがエンジンの高温部と近接するように設けられる、
エンジン廃熱利用装置。 - 請求項1に記載のエンジン廃熱利用装置において、
エンジンは、複数の気筒が直線状に配置され、複数の気筒の排気を集合させて排出する排気マニホールドを有し、
膨張機の軸及び冷媒ポンプの軸は、エンジンの出力軸と平行であり、
ケースは、膨張機側端部が排気マニホールドと近接するように設けられる、
エンジン廃熱利用装置。 - 請求項1に記載のエンジン廃熱利用装置において、
エンジンは、複数の気筒が直線状に配置され、複数の気筒の排気を集合させて排出する排気マニホールドと、排気マニホールドの集合部に接続される触媒とを有し、
膨張機の軸及び冷媒ポンプの軸は、エンジンの出力軸と平行であり、
ケースは、膨張機側端部が触媒と近接するように設けられる、
エンジン廃熱利用装置。 - 請求項1に記載のエンジン廃熱利用装置において、
膨張機は、固定スクロールと可動スクロールとの二つの渦巻きが噛み合って中央側の吸入ポートから周縁側の吐出ポートに冷媒を流すスクロール式であり、
熱交換器から出た冷媒を膨張機の吸入ポートに供給する冷媒通路は、膨張機の吸入ポートの軸と一直線上に並ぶように接続される第1部位と、第1部位と直交して接続される第2部位とを有する、
エンジン廃熱利用装置。 - 請求項1に記載のエンジン廃熱利用装置において、
エンジンは、排気マニホールドが車両フロント側、吸気マニホールドが車両リヤ側となるように、車両に横置きされ、
ケースは、エンジンの後面に設けられる、
エンジン廃熱利用装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013536040A JP5707500B2 (ja) | 2011-09-30 | 2012-08-06 | エンジン廃熱利用装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011216738 | 2011-09-30 | ||
JP2011216738 | 2011-09-30 | ||
PCT/JP2012/070011 WO2013046932A1 (ja) | 2011-09-30 | 2012-08-06 | エンジン廃熱利用装置 |
JP2013536040A JP5707500B2 (ja) | 2011-09-30 | 2012-08-06 | エンジン廃熱利用装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2013046932A1 true JPWO2013046932A1 (ja) | 2015-03-26 |
JP5707500B2 JP5707500B2 (ja) | 2015-04-30 |
Family
ID=47994984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013536040A Expired - Fee Related JP5707500B2 (ja) | 2011-09-30 | 2012-08-06 | エンジン廃熱利用装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9291074B2 (ja) |
EP (1) | EP2762686B1 (ja) |
JP (1) | JP5707500B2 (ja) |
CN (1) | CN104011334B (ja) |
WO (1) | WO2013046932A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2320058B1 (en) * | 2008-08-26 | 2015-11-25 | Sanden Corporation | Waste heat utilization device for internal combustion engine |
JP5804879B2 (ja) * | 2011-09-30 | 2015-11-04 | 日産自動車株式会社 | 廃熱利用装置 |
JP6097115B2 (ja) * | 2012-05-09 | 2017-03-15 | サンデンホールディングス株式会社 | 排熱回収装置 |
US9732662B2 (en) * | 2013-06-14 | 2017-08-15 | GM Global Technology Operations LLC | Coolant control systems and methods for transmission temperature regulation |
FR3065254B1 (fr) * | 2017-04-14 | 2019-06-14 | IFP Energies Nouvelles | Ensemble de turbopompe pour un circuit ferme, en particulier de type a cycle de rankine, associe a un moteur a combustion interne, notamment pour vehicule automobile |
EP3404244B1 (de) * | 2017-05-15 | 2021-02-24 | Orcan Energy AG | Vorrichtung und verfahren zur standardisierung und zum aufbau eines orc-containers |
GB2567858B (en) | 2017-10-27 | 2022-08-03 | Spirax Sarco Ltd | Heat engine |
JP2020079004A (ja) * | 2018-11-13 | 2020-05-28 | サンデン・オートモーティブクライメイトシステム株式会社 | 車両用空気調和装置 |
CN109751884B (zh) * | 2019-01-26 | 2020-07-28 | 福建省德化县新顺机械有限公司 | 一种陶瓷窑炉废热利用装置 |
RU2701819C1 (ru) * | 2019-05-06 | 2019-10-01 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский автомобильно-дорожный государственный технический университет (МАДИ)" | Гибридный тепловой двигатель |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6399464A (ja) * | 1986-10-15 | 1988-04-30 | 株式会社デンソー | 内燃機関の排熱利用装置 |
JP2008274834A (ja) * | 2007-04-27 | 2008-11-13 | Sanden Corp | 流体機械、該流体機械を用いたランキン回路及び車両の廃熱利用システム |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001182504A (ja) * | 1999-12-22 | 2001-07-06 | Honda Motor Co Ltd | 車載用ランキンサイクルシステム |
EP1443201B1 (en) * | 2003-01-28 | 2016-03-23 | Denso Corporation | Fluid machine operable in both pump mode and motor mode and waste heat recovering system having the same |
US7748226B2 (en) * | 2003-03-25 | 2010-07-06 | Denso Corporation | Waste heat utilizing system |
JP4039320B2 (ja) * | 2003-06-17 | 2008-01-30 | 株式会社デンソー | 流体機械 |
JP4014583B2 (ja) | 2003-06-20 | 2007-11-28 | 株式会社デンソー | 流体機械 |
DE102005032277B4 (de) * | 2004-07-12 | 2019-08-14 | Denso Corporation | Dampfkompressionskälteerzeuger |
JP4549941B2 (ja) * | 2004-10-05 | 2010-09-22 | 株式会社デンソー | 複合流体機械 |
GB0608796D0 (en) * | 2006-05-04 | 2006-06-14 | Graham Alan H | Hybrid engine |
JP5202380B2 (ja) | 2009-02-20 | 2013-06-05 | 日産自動車株式会社 | ランキンサイクルシステム搭載車両 |
JP5247551B2 (ja) * | 2009-03-19 | 2013-07-24 | サンデン株式会社 | 内燃機関の廃熱利用装置 |
JP5163620B2 (ja) * | 2009-10-15 | 2013-03-13 | 株式会社豊田自動織機 | 廃熱回生システム |
-
2012
- 2012-08-06 CN CN201280047337.7A patent/CN104011334B/zh active Active
- 2012-08-06 US US14/237,961 patent/US9291074B2/en not_active Expired - Fee Related
- 2012-08-06 JP JP2013536040A patent/JP5707500B2/ja not_active Expired - Fee Related
- 2012-08-06 WO PCT/JP2012/070011 patent/WO2013046932A1/ja active Application Filing
- 2012-08-06 EP EP12837266.1A patent/EP2762686B1/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6399464A (ja) * | 1986-10-15 | 1988-04-30 | 株式会社デンソー | 内燃機関の排熱利用装置 |
JP2008274834A (ja) * | 2007-04-27 | 2008-11-13 | Sanden Corp | 流体機械、該流体機械を用いたランキン回路及び車両の廃熱利用システム |
Also Published As
Publication number | Publication date |
---|---|
EP2762686A1 (en) | 2014-08-06 |
WO2013046932A1 (ja) | 2013-04-04 |
CN104011334B (zh) | 2016-01-20 |
US20140165567A1 (en) | 2014-06-19 |
EP2762686B1 (en) | 2020-02-12 |
CN104011334A (zh) | 2014-08-27 |
US9291074B2 (en) | 2016-03-22 |
JP5707500B2 (ja) | 2015-04-30 |
EP2762686A4 (en) | 2015-04-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5761358B2 (ja) | ランキンサイクル | |
JP5716837B2 (ja) | エンジン廃熱利用装置 | |
JP5707500B2 (ja) | エンジン廃熱利用装置 | |
JP5804879B2 (ja) | 廃熱利用装置 | |
JP5740273B2 (ja) | ランキンサイクル | |
WO2013046885A1 (ja) | ランキンサイクル | |
WO2013047139A1 (ja) | ランキンサイクルシステム | |
JP6344020B2 (ja) | 車両 | |
JP5894756B2 (ja) | ランキンサイクルシステム | |
JP2013076374A (ja) | ランキンサイクル及びランキンサイクルに用いる熱交換器 | |
WO2013047148A1 (ja) | エンジンシステム、およびその制御方法 | |
JP2013076372A (ja) | 廃熱利用装置 | |
WO2013046925A1 (ja) | エンジンの廃熱利用装置 | |
WO2013046936A1 (ja) | エンジンの廃熱利用装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20150203 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150302 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5707500 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |