JP2012021668A - 熱交換器 - Google Patents
熱交換器 Download PDFInfo
- Publication number
- JP2012021668A JP2012021668A JP2010158342A JP2010158342A JP2012021668A JP 2012021668 A JP2012021668 A JP 2012021668A JP 2010158342 A JP2010158342 A JP 2010158342A JP 2010158342 A JP2010158342 A JP 2010158342A JP 2012021668 A JP2012021668 A JP 2012021668A
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- JP
- Japan
- Prior art keywords
- header
- tube
- fluid
- gap
- heat
- 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.)
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Classifications
-
- 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
- F28D7/16—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
- 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
-
- 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
- F28D7/163—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 with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
-
- 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
- F28D7/163—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 with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
- F28D7/1653—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 with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having a square or rectangular shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
-
- 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
- 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
- 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
- F28F9/0202—Header boxes having their inner space divided by partitions
-
- 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
- F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
- F28F9/0221—Header boxes or end plates formed by stacked elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
【解決手段】外管42と内管41を有する伝熱管4を用いた熱交換器1を構成する場合、内管41の両端を外管42から延出させ、延出する内管41の外周部から外管42との隙間に第一流体を流通させるヘッダユニット21を設ける。そして、このヘッダユニット21に隙間形成部材8などを挟み込んで所定の隙間部Wをもって上下方向に積層する。また、各ヘッダユニット21から延出する内管に第二流体を流通させるヘッダカバー3bを両外側から被せて第二流体を流入させるようにする。これによって、ヘッダカバー3bから流入する第二流体を、内管41の内側に通すとともに、隙間部Wを介して外管42の外側表面にも軸方向に沿って通し、外管42の内側と外側から熱交換を行わせるようにする。
【選択図】図1
Description
2a・・・第一ヘッダ
2b・・・第二ヘッダ)
3a、3b・・・ヘッダカバー
4・・・伝熱管(41 内管、42 外管)
8・・・隙間形成部材
9・・・フィン
21・・・ヘッダユニット
22・・・ユニット分離体
23・・・第一壁面
25a・・・凸状部
25b・・・凹状部
Claims (6)
- 外管と内管を有する伝熱管を用い、外管と内管との隙間を流れる第一流体と、内管内を流れる第二流体との間で熱交換させる熱交換器において、
前記内管の両端を外管から延出させ、当該延出する内管の外周部から外管との隙間に前記第一流体を流通させるヘッダユニットと、
当該ヘッダユニットから延出する内管に第二流体を流通させる第二ヘッダと、
積層されたヘッダユニットの間に前記第二ヘッダからの第一流体を流通させるための隙間部と、を設け、
前記第二ヘッダからの第二流体を、内管の内部に通すとともに、前記隙間部を介して外管の外側表面にも軸方向に沿って通すようにしたことを特徴とする熱交換器。 - 外管と内管を有する伝熱管を用い、外管と内管との隙間を流れる第一流体と、内管内を流れる第二流体との間で熱交換させる熱交換器において、
第一壁面で外管の端部近傍を保持するとともに、当該第一壁面と対向する第二壁面で、外管から延出する内管を保持し、当該第一壁面と第二壁面で囲まれた空間内で内管と外管との隙間に前記第一流体を流通させるヘッダユニットと、
当該ヘッダユニットの第二壁面から延出する内管に第二流体を流通させる第一流入排出部と、
積層されたヘッダユニットの間に前記第二ヘッダからの第二流体を流通させるための隙間部と、を設け、
前記第二ヘッダからの第二流体を、内管の内部に通すとともに、前記隙間部を介して外管の外側表面にも軸方向に沿って通すようにしたことを特徴とする熱交換器。 - 前記隙間部が、積層されるヘッダユニットとヘッダユニットの間に隙間形成部材を挟み込ませて形成されるものである請求項1または2に記載の熱交換器。
- 前記隙間部が、ヘッダユニットに一体的に形成された凸状部もしくは凹状部によって形成されるものである請求項1または2に記載の熱交換器。
- 前記ヘッダユニットとヘッダユニットにおける伝熱管の間に、伝熱管の軸方向に沿ったフィンを設けた請求項1または2に記載の熱交換器。
- 前記ヘッダユニットとヘッダユニットにおける伝熱管の間に、上層および下層の伝熱管に接触した状態でヘッダユニットとヘッダユニットの間に隙間部を形成するフィンを設けた請求項1または2に記載の熱交換器。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010158342A JP5393606B2 (ja) | 2010-07-12 | 2010-07-12 | 熱交換器 |
US13/810,122 US20130112380A1 (en) | 2010-07-12 | 2011-07-07 | Heat exchanger |
PCT/JP2011/065537 WO2012008348A1 (ja) | 2010-07-12 | 2011-07-07 | 熱交換器 |
CN201180034210.7A CN103097847B (zh) | 2010-07-12 | 2011-07-07 | 热交换器 |
KR1020137003524A KR20130100982A (ko) | 2010-07-12 | 2011-07-07 | 열교환기 |
TW100124428A TWI470181B (zh) | 2010-07-12 | 2011-07-11 | 熱交換器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010158342A JP5393606B2 (ja) | 2010-07-12 | 2010-07-12 | 熱交換器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012021668A true JP2012021668A (ja) | 2012-02-02 |
JP5393606B2 JP5393606B2 (ja) | 2014-01-22 |
Family
ID=45469351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010158342A Expired - Fee Related JP5393606B2 (ja) | 2010-07-12 | 2010-07-12 | 熱交換器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130112380A1 (ja) |
JP (1) | JP5393606B2 (ja) |
KR (1) | KR20130100982A (ja) |
CN (1) | CN103097847B (ja) |
TW (1) | TWI470181B (ja) |
WO (1) | WO2012008348A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102564174A (zh) * | 2012-02-13 | 2012-07-11 | 项立生 | 换热器和换热系统 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013100886B4 (de) * | 2013-01-29 | 2015-01-08 | Benteler Automobiltechnik Gmbh | Wärmetauscher für ein Kraftfahrzeug mit einem doppelwandigen Wärmetauscherrohr |
WO2016029571A1 (zh) * | 2014-08-27 | 2016-03-03 | 泰州市沪江特种设备有限公司 | 耐腐蚀热泵型卧式套管换热器 |
CN107192284B (zh) * | 2017-06-28 | 2024-01-19 | 西安热工研究院有限公司 | 一种紧凑式换热装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1134397B (de) * | 1961-03-25 | 1962-08-09 | Balcke Ag Maschbau | Stehender Doppelrohrwaermeaustauscher mit innenliegenden Verbindungsrohren zwischen Mantelraum und Deckelraeumen |
JP2001280864A (ja) * | 2000-03-30 | 2001-10-10 | Hitachi Ltd | 熱交換器およびその製造方法 |
JP2003050092A (ja) * | 2001-08-06 | 2003-02-21 | Ee R C:Kk | 熱交換器 |
JP2003269822A (ja) * | 2002-03-12 | 2003-09-25 | Hitachi Ltd | 熱交換器および冷凍サイクル |
JP2005147570A (ja) * | 2003-11-18 | 2005-06-09 | Toyo Radiator Co Ltd | 2重管式熱交換器 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
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US1775939A (en) * | 1927-01-28 | 1930-09-16 | Frederick C Matthaei | Automobile heater |
US2026438A (en) * | 1935-04-30 | 1935-12-31 | Richard B Salley | Heat exchanger |
US2185928A (en) * | 1937-09-01 | 1940-01-02 | Socony Vacuum Oil Co Inc | Apparatus for catalytic conversions and other contact mass operations |
SE320991B (ja) * | 1967-10-27 | 1970-02-23 | Rosenlew W & Co Bjoerneborgs M | |
JPH03279789A (ja) * | 1990-03-28 | 1991-12-10 | Yanmar Diesel Engine Co Ltd | 二重管熱交換器 |
JPH07133993A (ja) * | 1993-10-15 | 1995-05-23 | Tada Denki Kk | 多管式熱交換器 |
JPH09210576A (ja) * | 1996-01-31 | 1997-08-12 | Kubota Corp | 二重管式熱交換器 |
US6390185B1 (en) * | 2001-03-06 | 2002-05-21 | Richard A. Proeschel | Annular flow concentric tube recuperator |
JP2005083667A (ja) * | 2003-09-09 | 2005-03-31 | Matsushita Electric Ind Co Ltd | 熱交換器 |
JP2005127684A (ja) * | 2003-10-27 | 2005-05-19 | Atago Seisakusho:Kk | 二重管式熱交換器 |
JP2005221118A (ja) * | 2004-02-04 | 2005-08-18 | Japan Steel Works Ltd:The | 多管式熱交換器 |
JP4337573B2 (ja) * | 2004-02-10 | 2009-09-30 | 株式会社ジェイ・エム・エス | 熱交換器、その製造方法及び人工心肺装置 |
CN2795781Y (zh) * | 2005-03-21 | 2006-07-12 | 贾二宝 | 高效水冷式多层套管冷凝器 |
JP2007163092A (ja) * | 2005-12-16 | 2007-06-28 | Matsumoto Jukogyo Kk | 2重管式熱交換器 |
JP4622862B2 (ja) * | 2006-01-06 | 2011-02-02 | 株式会社ジェイ・エム・エス | 熱交換器、熱交換器の製造方法及び人工心肺装置の製造方法 |
JP2008069993A (ja) * | 2006-09-12 | 2008-03-27 | Matsushita Electric Ind Co Ltd | 熱交換器およびそれを用いたヒートポンプ給湯装置 |
JP2008170049A (ja) * | 2007-01-10 | 2008-07-24 | Sanyo Electric Co Ltd | 水々熱交換器 |
-
2010
- 2010-07-12 JP JP2010158342A patent/JP5393606B2/ja not_active Expired - Fee Related
-
2011
- 2011-07-07 WO PCT/JP2011/065537 patent/WO2012008348A1/ja active Application Filing
- 2011-07-07 US US13/810,122 patent/US20130112380A1/en not_active Abandoned
- 2011-07-07 CN CN201180034210.7A patent/CN103097847B/zh not_active Expired - Fee Related
- 2011-07-07 KR KR1020137003524A patent/KR20130100982A/ko not_active Application Discontinuation
- 2011-07-11 TW TW100124428A patent/TWI470181B/zh not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1134397B (de) * | 1961-03-25 | 1962-08-09 | Balcke Ag Maschbau | Stehender Doppelrohrwaermeaustauscher mit innenliegenden Verbindungsrohren zwischen Mantelraum und Deckelraeumen |
JP2001280864A (ja) * | 2000-03-30 | 2001-10-10 | Hitachi Ltd | 熱交換器およびその製造方法 |
JP2003050092A (ja) * | 2001-08-06 | 2003-02-21 | Ee R C:Kk | 熱交換器 |
JP2003269822A (ja) * | 2002-03-12 | 2003-09-25 | Hitachi Ltd | 熱交換器および冷凍サイクル |
JP2005147570A (ja) * | 2003-11-18 | 2005-06-09 | Toyo Radiator Co Ltd | 2重管式熱交換器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102564174A (zh) * | 2012-02-13 | 2012-07-11 | 项立生 | 换热器和换热系统 |
Also Published As
Publication number | Publication date |
---|---|
WO2012008348A1 (ja) | 2012-01-19 |
CN103097847B (zh) | 2015-04-15 |
TWI470181B (zh) | 2015-01-21 |
KR20130100982A (ko) | 2013-09-12 |
CN103097847A (zh) | 2013-05-08 |
TW201221887A (en) | 2012-06-01 |
JP5393606B2 (ja) | 2014-01-22 |
US20130112380A1 (en) | 2013-05-09 |
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