WO2009048090A1 - エンジン排気ガス熱回収器およびそれを使用したエネルギー供給装置 - Google Patents

エンジン排気ガス熱回収器およびそれを使用したエネルギー供給装置 Download PDF

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Publication number
WO2009048090A1
WO2009048090A1 PCT/JP2008/068334 JP2008068334W WO2009048090A1 WO 2009048090 A1 WO2009048090 A1 WO 2009048090A1 JP 2008068334 W JP2008068334 W JP 2008068334W WO 2009048090 A1 WO2009048090 A1 WO 2009048090A1
Authority
WO
WIPO (PCT)
Prior art keywords
exhaust gas
engine
coolant passage
engine exhaust
heat 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.)
Ceased
Application number
PCT/JP2008/068334
Other languages
English (en)
French (fr)
Inventor
Jiro Fukudome
Masataka Sugimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yanmar Co Ltd
Original Assignee
Yanmar Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2007264526A external-priority patent/JP4324216B2/ja
Priority claimed from JP2007335152A external-priority patent/JP4324219B2/ja
Application filed by Yanmar Co Ltd filed Critical Yanmar Co Ltd
Priority to CA2705048A priority Critical patent/CA2705048A1/en
Priority to EP08837873A priority patent/EP2196648A1/en
Priority to CN2008801096983A priority patent/CN101809260B/zh
Priority to US12/734,099 priority patent/US8448429B2/en
Priority to EA201070450A priority patent/EA018557B1/ru
Publication of WO2009048090A1 publication Critical patent/WO2009048090A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • F01N3/2889—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with heat exchangers in a single housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/103—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of more than two coaxial conduits or modules of more than two coaxial conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/02—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by influencing fluid boundary
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/02—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a heat exchanger
    • 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
    • F01N2470/00—Structure or shape of exhaust gas passages, pipes or tubes
    • F01N2470/02—Tubes being perforated
    • 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
    • F01N2470/00—Structure or shape of exhaust gas passages, pipes or tubes
    • F01N2470/24—Concentric tubes or tubes being concentric to housing, e.g. telescopically assembled
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • F01N3/2885—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with exhaust silencers in a single housing
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

【課題】排気ガスとエンジン冷却水通路の隔壁の間に部材を介在させず、排気ガスをエンジン冷却水通路の隔壁に直接、衝突させることで、熱交換部のガス流速を高めて、排熱回収率のさらなる向上を可能とする構成を提供する。 【解決手段】エンジン排気ガスとエンジン冷却水との間で熱交換を行うことによってエンジン排気ガスからの熱回収を行うエンジン排気ガス熱回収器１において、排気ガス流入管２の外管２２に冷却水通路３の内筒管３１に向けた噴孔２０を複数設け、排気ガスを冷却水通路３の内筒管３１に直接、衝突させるものである。各噴孔２０から冷却水通路３の内筒管３１までの最短距離が噴孔径の１．５～７倍の範囲であるものである。各噴孔２０の開口面積の総和と排気ガス流量の関係が、（総噴孔面積／排気ガス質量流量）＝２．０～４．５(cm2／(kg/min)であるものである。
PCT/JP2008/068334 2007-10-10 2008-10-09 エンジン排気ガス熱回収器およびそれを使用したエネルギー供給装置 Ceased WO2009048090A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA2705048A CA2705048A1 (en) 2007-10-10 2008-10-09 Engine exhaust heat recovery device, and energy supply apparatus using the same
EP08837873A EP2196648A1 (en) 2007-10-10 2008-10-09 Engine exhaust heat recovery device and energy supply device using the same
CN2008801096983A CN101809260B (zh) 2007-10-10 2008-10-09 发动机排气气体热回收器以及使用它的能量供给装置
US12/734,099 US8448429B2 (en) 2007-10-10 2008-10-09 Engine exhaust heat recovery device, and energy supply apparatus using the same
EA201070450A EA018557B1 (ru) 2007-10-10 2008-10-09 Устройство для утилизации тепла отработавших газов двигателя и энергетическая установка с его использованием

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-264526 2007-10-10
JP2007264526A JP4324216B2 (ja) 2007-10-10 2007-10-10 エンジン排気ガス熱回収器ならびにそれを使用したエンジン駆動式ヒートポンプまたはコージェネレーション
JP2007335152A JP4324219B2 (ja) 2007-12-26 2007-12-26 エンジン排気ガス熱回収器ならびにこれを使用したエネルギー供給装置
JP2007-335152 2007-12-26

Publications (1)

Publication Number Publication Date
WO2009048090A1 true WO2009048090A1 (ja) 2009-04-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068334 Ceased WO2009048090A1 (ja) 2007-10-10 2008-10-09 エンジン排気ガス熱回収器およびそれを使用したエネルギー供給装置

Country Status (7)

Country Link
US (1) US8448429B2 (ja)
EP (1) EP2196648A1 (ja)
KR (1) KR20100066501A (ja)
CN (1) CN101809260B (ja)
CA (1) CA2705048A1 (ja)
EA (1) EA018557B1 (ja)
WO (1) WO2009048090A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2546491A4 (en) * 2010-03-12 2013-10-02 Yanmar Co Ltd ENGINE EXHAUST HEAT EXCHANGER AND POWER SUPPLY DEVICE THEREWITH
US10060330B2 (en) 2014-03-26 2018-08-28 Yanmar Co., Ltd. Engine coolant circuit
CN112179183A (zh) * 2020-08-24 2021-01-05 西安交通大学 一种用于电石余热回收的高效冷却装置

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US8567182B2 (en) * 2009-09-24 2013-10-29 GM Global Technology Operations LLC Vehicle exhaust heat recovery system and method of managing exhaust heat
WO2011071161A1 (ja) 2009-12-11 2011-06-16 日本碍子株式会社 熱交換器
DE102011016808A1 (de) * 2011-04-13 2012-10-18 Emitec Gesellschaft Für Emissionstechnologie Mbh Vorrichtung mit einem Wärmetauscher für einen thermoelektrischen Generator eines Kraftfahrzeugs
FR2989974B1 (fr) 2012-04-26 2015-04-10 Arkema France Composition thermoplastique presentant un taux de greffage polyamide eleve
FR2990693B1 (fr) 2012-05-16 2015-04-10 Arkema France Couche thermoplastique d'un cable, tuyau, revetement ou analogue
US9528777B2 (en) * 2012-06-29 2016-12-27 Dana Canada Corporation Heat exchangers with floating headers
KR101367320B1 (ko) * 2012-08-22 2014-03-12 현대자동차주식회사 배기열 회수용 배기파이프의 구조
DE112014006300T5 (de) * 2014-01-30 2016-11-17 Calsonic Kansei Corporation Abgas Verlust-Wärme Rückgewinnungs-Vorrichtung
JP2015224797A (ja) * 2014-05-26 2015-12-14 カルソニックカンセイ株式会社 排気熱回収器及びその製造方法
EP3067652B1 (en) * 2015-03-11 2019-11-13 Politechnika Gdanska Heat exchanger and method for exchanging heat
WO2016185963A1 (ja) * 2015-05-21 2016-11-24 日本碍子株式会社 熱交換部品
US10704447B2 (en) 2015-12-14 2020-07-07 Volvo Truck Corporation Internal combustion engine system
JP6785581B2 (ja) * 2016-05-25 2020-11-18 ヤンマーパワーテクノロジー株式会社 熱電発電装置
DE102016223703A1 (de) * 2016-11-29 2018-05-30 Mahle International Gmbh Wärmetauscher, insbesondere Abgaswärmetauscher, für ein Kraftfahrzeug
CN110159393B (zh) * 2019-05-28 2022-09-20 刘福贵 瓦楞筒消声换热结构及应用其的热声设备和能源动力装置
CN110792498B (zh) * 2019-11-15 2020-09-25 西安航空学院 一种可净化烟气的汽车尾气排放预处理装置

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JPH10131744A (ja) * 1996-10-28 1998-05-19 Yamaha Motor Co Ltd セラミック製触媒担体支持方法及びセラミック製触媒担体付き排気装置
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JP2007032651A (ja) * 2005-07-25 2007-02-08 Yanmar Co Ltd 作業車両の制御装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2546491A4 (en) * 2010-03-12 2013-10-02 Yanmar Co Ltd ENGINE EXHAUST HEAT EXCHANGER AND POWER SUPPLY DEVICE THEREWITH
US8904772B2 (en) 2010-03-12 2014-12-09 Yanmar Co., Ltd. Engine exhaust gas heat exchanger and energy supplying device using the same
US10060330B2 (en) 2014-03-26 2018-08-28 Yanmar Co., Ltd. Engine coolant circuit
CN112179183A (zh) * 2020-08-24 2021-01-05 西安交通大学 一种用于电石余热回收的高效冷却装置

Also Published As

Publication number Publication date
US20100205946A1 (en) 2010-08-19
CN101809260B (zh) 2012-04-18
CA2705048A1 (en) 2009-04-16
EP2196648A1 (en) 2010-06-16
EA201070450A1 (ru) 2010-12-30
US8448429B2 (en) 2013-05-28
CN101809260A (zh) 2010-08-18
KR20100066501A (ko) 2010-06-17
EA018557B1 (ru) 2013-08-30

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