CN104797805A - 一种egr冷却器的废气进气端结构 - Google Patents

一种egr冷却器的废气进气端结构 Download PDF

Info

Publication number
CN104797805A
CN104797805A CN201280071544.6A CN201280071544A CN104797805A CN 104797805 A CN104797805 A CN 104797805A CN 201280071544 A CN201280071544 A CN 201280071544A CN 104797805 A CN104797805 A CN 104797805A
Authority
CN
China
Prior art keywords
pipe
inlet
cooler
gas inlet
exhaust gas
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
Application number
CN201280071544.6A
Other languages
English (en)
Other versions
CN104797805B (zh
Inventor
张文锋
覃小军
赵优琪
刘浩
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.)
Zhejiang Yinlun Machinery Co Ltd
Original Assignee
Zhejiang Yinlun Machinery 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
Application filed by Zhejiang Yinlun Machinery Co Ltd filed Critical Zhejiang Yinlun Machinery Co Ltd
Publication of CN104797805A publication Critical patent/CN104797805A/zh
Application granted granted Critical
Publication of CN104797805B publication Critical patent/CN104797805B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0236—Header boxes; End plates floating elements
    • F28F9/0239—Header boxes; End plates floating elements floating header boxes
    • 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
    • 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
    • F28D7/16—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 in parallel spaced relation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/32—Liquid-cooled heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F2009/0285—Other particular headers or end plates
    • F28F2009/0295—Other particular headers or end plates comprising cooling circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Exhaust Silencers (AREA)

Abstract

一种EGR冷却器的废气进气端结构，包括：水壳体(3)、进气管(11)、波纹管(8)、隔热管(10)、进气室(6)、预冷水室(7)和主板(5)。水壳体(3)上设有进水管(2)；隔热管(10)置于波纹管(8)内，一端与进气管(11)联接，另一端悬置；进气室的大口径端(22)与主板(5)联接形成进气腔室(24)，联接部分与水壳体之间形成冷却液通道(23)；中间部分管体(14)的外表面与波纹管(8)端部联接形成与冷却液通道联通的预冷却腔室(13)；进气室的小口径端(15)与隔热管(10)中间部分的外表面接触。通过增加预冷水室，降低了主板和进气室的壁面温度；由于小口径端对隔热管的支承，提高了隔热管的抗振动性能；由于进气室的特殊结构，增加了EGR冷却器内部轴向热膨胀位移补偿能力。因此，该EGR冷却器的可靠性被显著提高。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201280071544.6A 2012-05-15 2012-09-11 一种egr冷却器的废气进气端结构 Active CN104797805B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012101509274A CN102734004A (zh) 2012-05-15 2012-05-15 一种egr冷却器的废气进气端结构
PCT/CN2012/081228 WO2013170559A1 (zh) 2012-05-15 2012-09-11 一种egr冷却器的废气进气端结构

Publications (2)

Publication Number Publication Date
CN104797805A true CN104797805A (zh) 2015-07-22
CN104797805B CN104797805B (zh) 2018-05-11

Family

ID=46990153

Family Applications (2)

Application Number Title Priority Date Filing Date
CN2012101509274A Pending CN102734004A (zh) 2012-05-15 2012-05-15 一种egr冷却器的废气进气端结构
CN201280071544.6A Active CN104797805B (zh) 2012-05-15 2012-09-11 一种egr冷却器的废气进气端结构

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN2012101509274A Pending CN102734004A (zh) 2012-05-15 2012-05-15 一种egr冷却器的废气进气端结构

Country Status (4)

Country Link
US (1) US9157397B2 (zh)
EP (2) EP3153806B1 (zh)
CN (2) CN102734004A (zh)
WO (1) WO2013170559A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107642402A (zh) * 2016-07-20 2018-01-30 现代自动车株式会社 Egr冷却器的结合结构

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103982329B (zh) * 2014-04-29 2016-03-02 浙江银轮机械股份有限公司 一种用于发动机废热发电orc系统的热量回收器
CN105571352A (zh) * 2014-10-13 2016-05-11 中国石化工程建设有限公司 一种新型单管程浮头换热器
KR101637981B1 (ko) * 2014-12-30 2016-07-11 갑을오토텍(주) Egr 쿨러
EP3086075B1 (en) 2015-04-20 2020-05-06 Borgwarner Emissions Systems Spain, S.L.U. Heat exchange device
WO2017011524A1 (en) 2015-07-13 2017-01-19 Fulton Group N.A., Inc. High efficiency fluid heating system exhaust manifold
CN108369077A (zh) * 2015-07-24 2018-08-03 杭州富尔顿热能设备有限公司 包括金属膨胀接头的柔性膨胀传热系统
EP3344942A4 (en) * 2015-07-24 2019-07-10 Fulton Group N.A., Inc. FLEXIBLE HEATING SYSTEM COMPRISING A COMPRESSION JOINT EXPANSION FITTING
ES2696980T3 (es) * 2015-09-14 2019-01-21 Bosal Emission Control Systems Nv Componente de recuperación de calor para un sistema de gases de escape de un motor de combustión interna
CN105422328B (zh) * 2015-12-04 2018-01-12 浙江银轮机械股份有限公司 一种用于发动机尾气再循环egr的蒸发器
DE102016200634A1 (de) 2016-01-19 2017-07-20 Mahle International Gmbh Wärmeübertrager
CN105698443A (zh) * 2016-03-16 2016-06-22 浙江银轮机械股份有限公司 一种用于发动机尾气再循环的沸腾蒸发器
US10352278B2 (en) * 2016-08-19 2019-07-16 Ge Global Sourcing Llc Method and systems for an exhaust gas recirculation cooler including two sections
CN110100142A (zh) * 2016-12-20 2019-08-06 东京滤器株式会社 热交换装置
CN106767044B (zh) * 2017-03-02 2023-05-16 洛阳明远石化技术有限公司 用于催化重整装置的烟气空冷器
JP6904154B2 (ja) * 2017-08-09 2021-07-14 三共ラヂエーター株式会社 熱交換器
EP3454001B1 (en) * 2017-09-06 2020-05-06 Borgwarner Emissions Systems Spain, S.L.U. Compact heat exchanger
US11506457B2 (en) * 2017-12-27 2022-11-22 T.Rad Co., Ltd. Header plateless type heat exchanger
CN109798789A (zh) * 2019-03-12 2019-05-24 上海发电设备成套设计研究院有限责任公司 一种高温高压换热器及其工作方法
JP7062621B2 (ja) 2019-09-12 2022-05-06 日本碍子株式会社 熱交換器
JP7046039B2 (ja) 2019-09-12 2022-04-01 日本碍子株式会社 熱交換器
KR20220046202A (ko) * 2020-10-07 2022-04-14 현대자동차주식회사 재순환 파이프 및 이를 포함하는 엔진 시스템
CN112746914B (zh) * 2020-12-29 2022-07-29 浙江银轮机械股份有限公司 弹性支撑件及egr冷却器
CN113915033A (zh) * 2021-11-12 2022-01-11 北京美联桥科技集团有限公司 一种具有阻尼结构的重型egr冷却器
CN115163353A (zh) * 2022-06-24 2022-10-11 摩丁普信热能技术（江苏）有限公司 一种egr废气再循环冷却器
US20240118044A1 (en) * 2022-10-06 2024-04-11 Hamilton Sundstrand Corporation Heat exchanger with header embedded cooling channels

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1761809A (zh) * 2003-03-21 2006-04-19 贝洱两合公司 废气热交换器及其密封机构
JP2010223193A (ja) * 2009-03-25 2010-10-07 Komatsu Ltd Ｅｇｒクーラ
CN202039976U (zh) * 2011-04-29 2011-11-16 浙江银轮机械股份有限公司 一种气室带水套结构的废气再循环冷却器
CN102333949A (zh) * 2009-02-27 2012-01-25 株式会社小松制作所 排气再循环冷却器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785980B1 (fr) * 1998-11-16 2001-11-30 Valeo Thermique Moteur Sa Echangeur de chaleur a faisceau de tubes contenu dans un boitier cylindrique
EP1238193B1 (en) * 1999-12-14 2007-05-23 Cooper-Standard Automotive Inc. Integrated egr valve and cooler
JP5145718B2 (ja) * 2006-02-03 2013-02-20 株式会社デンソー 熱交換器
DE102006042936A1 (de) * 2006-09-13 2008-03-27 Modine Manufacturing Co., Racine Wärmeaustauscher, insbesondere Abgaswärmeaustauscher
US8794299B2 (en) * 2007-02-27 2014-08-05 Modine Manufacturing Company 2-Pass heat exchanger including thermal expansion joints
GB2451862A (en) 2007-08-15 2009-02-18 Senior Uk Ltd High gas inlet temperature EGR system
DE102009043577B4 (de) * 2008-10-01 2014-01-23 Witzenmann Gmbh Entkoppelelement mit einem Filterelement
CN101576029B (zh) * 2009-06-09 2011-06-15 锦州美联桥汽车部件有限公司 一种带脊环的中重型车用废气再循环冷却器
JP5533715B2 (ja) * 2010-04-09 2014-06-25 株式会社デンソー 排気熱交換装置
CN202707289U (zh) * 2012-05-15 2013-01-30 浙江银轮机械股份有限公司 一种egr冷却器的废气进气端结构

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1761809A (zh) * 2003-03-21 2006-04-19 贝洱两合公司 废气热交换器及其密封机构
CN102333949A (zh) * 2009-02-27 2012-01-25 株式会社小松制作所 排气再循环冷却器
JP2010223193A (ja) * 2009-03-25 2010-10-07 Komatsu Ltd Ｅｇｒクーラ
CN202039976U (zh) * 2011-04-29 2011-11-16 浙江银轮机械股份有限公司 一种气室带水套结构的废气再循环冷却器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107642402A (zh) * 2016-07-20 2018-01-30 现代自动车株式会社 Egr冷却器的结合结构
CN107642402B (zh) * 2016-07-20 2020-12-25 现代自动车株式会社 Egr冷却器的结合结构

Also Published As

Publication number Publication date
CN104797805B (zh) 2018-05-11
EP3153806A1 (en) 2017-04-12
WO2013170559A1 (zh) 2013-11-21
US20140299115A1 (en) 2014-10-09
EP2851548B1 (en) 2017-12-20
EP3153806B1 (en) 2019-07-31
US9157397B2 (en) 2015-10-13
EP2851548A1 (en) 2015-03-25
CN102734004A (zh) 2012-10-17
EP2851548A4 (en) 2016-08-31

Similar Documents

Publication Publication Date Title
CN104797805B (zh) 一种egr冷却器的废气进气端结构
EP2829715A1 (en) Plate-fin type egr cooler with heat insulation function
CN202707289U (zh) 一种egr冷却器的废气进气端结构
CN202092148U (zh) 组合式烟气热能回收塔
CN206584789U (zh) 一种用于氦气冷却的冷头容器
CN104121086A (zh) 一种中冷器
CN111677540A (zh) 盾构/tbm隧道内通风换热装置及方法
CN112629305B (zh) 一种用于地下密闭管道的散热装置、系统及方法
CN213334355U (zh) 一种风冷放渣管
CN109883232B (zh) 一种固体蓄热体
CN105486114B (zh) 一种散热管加强型汽车换热器
CN208983314U (zh) 具有缓冲热应力与提高换热效率的水冷壁管鳍片
KR101031255B1 (ko) 선박용 디젤 오일 쿨러
CN217055354U (zh) 一种单轨吊防爆柴油机用分段式水冷排气管
CN219549268U (zh) 一种具有辅助散热装置的油冷却器
CN205228122U (zh) 一种冲天炉水冷风嘴
CN209991822U (zh) 一种圆角管箱空冷器管束
CN219139214U (zh) 发动机缸体和冷却器冷却的并联结构
CN214366367U (zh) 一种中冷器
CN201764869U (zh) 内外翅片式气气换热管
CN202393269U (zh) 一种双回路两氟路独立腔结构的同轴套换热器
CN219064216U (zh) 一种带有防护结构的空气冷却器
CN210217950U (zh) 一种高性能冷却器
CN201827904U (zh) 辐射管换热器
CN211524944U (zh) 一种发动机增压冷却装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Structure of exhaust gas inlet end of EGR cooler

Effective date of registration: 20210610

Granted publication date: 20180511

Pledgee: Bank of China Limited by Share Ltd. Tiantai County branch

Pledgor: ZHEJIANG YINLUN MACHINERY Co.,Ltd.

Registration number: Y2021330000510

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20220627

Granted publication date: 20180511

Pledgee: Bank of China Limited by Share Ltd. Tiantai County branch

Pledgor: ZHEJIANG YINLUN MACHINERY Co.,Ltd.

Registration number: Y2021330000510

PC01 Cancellation of the registration of the contract for pledge of patent right