JP6020242B2 - 内燃機関の廃熱利用装置 - Google Patents
内燃機関の廃熱利用装置 Download PDFInfo
- Publication number
- JP6020242B2 JP6020242B2 JP2013028740A JP2013028740A JP6020242B2 JP 6020242 B2 JP6020242 B2 JP 6020242B2 JP 2013028740 A JP2013028740 A JP 2013028740A JP 2013028740 A JP2013028740 A JP 2013028740A JP 6020242 B2 JP6020242 B2 JP 6020242B2
- Authority
- JP
- Japan
- Prior art keywords
- working fluid
- waste heat
- boiling
- combustion engine
- internal combustion
- 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
- 239000002918 waste heat Substances 0.000 title claims description 94
- 238000002485 combustion reaction Methods 0.000 title claims description 61
- 238000009835 boiling Methods 0.000 claims description 121
- 239000012530 fluid Substances 0.000 claims description 112
- 238000011084 recovery Methods 0.000 claims description 77
- 239000007789 gas Substances 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 20
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 230000000052 comparative effect Effects 0.000 description 16
- 238000010586 diagram Methods 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
-
- 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
- Engine Equipment That Uses Special Cycles (AREA)
Description
10 内燃機関
20 第1沸騰器
30 第2沸騰器
40 回収装置
50a,50b 通路
60a,60b,60c 通路
100 廃熱利用装置
110 通路
Claims (2)
- 作動流体からエネルギを回収する回収装置と、
液体の前記作動流体を内燃機関の廃熱を利用して気体の前記作動流体にする第1沸騰器と、
前記第1沸騰器の熱容量よりも小さい熱容量を有し、且つ液体の前記作動流体を前記内燃機関の廃熱を利用して気体の前記作動流体にする第2沸騰器と、
前記第1沸騰器から排出された気体の前記作動流体を前記第2沸騰器に供給する通路と、
前記第2沸騰器から排出された気体の前記作動流体を前記回収装置に供給する通路と、
前記回収装置から排出された液体の前記作動流体を前記第1沸騰器および前記第2沸騰器に供給する通路と、を備えることを特徴とする内燃機関の廃熱利用装置。 - 前記内燃機関の廃熱は、前記内燃機関の排気の熱であり、
前記第2沸騰器は前記第1沸騰器よりも前記排気の流動方向で上流側に配置されている請求項1記載の内燃機関の廃熱利用装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013028740A JP6020242B2 (ja) | 2013-02-18 | 2013-02-18 | 内燃機関の廃熱利用装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013028740A JP6020242B2 (ja) | 2013-02-18 | 2013-02-18 | 内燃機関の廃熱利用装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014156834A JP2014156834A (ja) | 2014-08-28 |
JP6020242B2 true JP6020242B2 (ja) | 2016-11-02 |
Family
ID=51577842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013028740A Expired - Fee Related JP6020242B2 (ja) | 2013-02-18 | 2013-02-18 | 内燃機関の廃熱利用装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6020242B2 (ja) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10299574A (ja) * | 1997-04-23 | 1998-11-10 | Isuzu Ceramics Kenkyusho:Kk | 排気熱回収エネルギでコンプレッサを駆動するセラミックエンジン |
JP2006057597A (ja) * | 2004-08-24 | 2006-03-02 | Osaka Gas Co Ltd | 排熱回収システム |
JP4738222B2 (ja) * | 2006-03-24 | 2011-08-03 | 大阪瓦斯株式会社 | 動力システム |
WO2007115579A2 (en) * | 2006-04-12 | 2007-10-18 | Man Diesel A/S | A large turbocharged diesel engine with energy recovery arrangment |
JP5008441B2 (ja) * | 2007-04-09 | 2012-08-22 | サンデン株式会社 | 内燃機関の廃熱利用装置 |
DE102007052117A1 (de) * | 2007-10-30 | 2009-05-07 | Voith Patent Gmbh | Antriebsstrang, insbesondere für Lkw und Schienenfahrzeuge |
JP2009191625A (ja) * | 2008-02-12 | 2009-08-27 | Toyota Motor Corp | 廃熱回収装置 |
US8881523B2 (en) * | 2008-08-26 | 2014-11-11 | Sanden Corporation | Waste heat utilization device for internal combustion engine |
JP5326577B2 (ja) * | 2009-01-05 | 2013-10-30 | トヨタ自動車株式会社 | エンジンの廃熱利用装置 |
JP5631178B2 (ja) * | 2010-11-30 | 2014-11-26 | 三菱電機株式会社 | 排熱回生装置の運転停止方法 |
-
2013
- 2013-02-18 JP JP2013028740A patent/JP6020242B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2014156834A (ja) | 2014-08-28 |
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