JP7452672B2 - フィンチューブ熱交換器 - Google Patents
フィンチューブ熱交換器 Download PDFInfo
- Publication number
- JP7452672B2 JP7452672B2 JP2022545483A JP2022545483A JP7452672B2 JP 7452672 B2 JP7452672 B2 JP 7452672B2 JP 2022545483 A JP2022545483 A JP 2022545483A JP 2022545483 A JP2022545483 A JP 2022545483A JP 7452672 B2 JP7452672 B2 JP 7452672B2
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- tube
- predetermined
- heat exchange
- fin
- 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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- 239000003507 refrigerant Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
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
- 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
- F28F1/24—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 and extending transversely
- F28F1/32—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 and extending transversely the means having portions engaging further tubular elements
-
- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
-
- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
- F28D1/05333—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
-
- 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
- F28F1/24—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 and extending transversely
-
- 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
- F28F1/24—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 and extending transversely
- F28F1/30—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 and extending transversely the means being attachable to the 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
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/10—Particular pattern of flow of the heat exchange media
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)
Description
上記実施の形態に係るフィンチューブ熱交換器は、熱交換空気の流通方向と交差する第1の方向に所定ピッチで複数の伝熱管が並べて配置されたチューブ列を備え、前記第1の方向と交差する第2の方向に複数のチューブ列が所定間隔を空けて配置されたフィンチューブ熱交換器であって、所定のチューブ列は、前記第2の方向で隣り合う他のチューブ列に対して前記第1の方向にずれて配置されており、前記熱交換空気の流通方向からみて、前記所定のチューブ列の伝熱管は、隣接する前記他のチューブ列の伝熱管側に偏って配置されている。
Claims (4)
- 熱交換空気の流通方向と交差する第1の方向に所定ピッチで複数の伝熱管が並べて配置されたチューブ列を備え、前記第1の方向と交差する第2の方向に複数のチューブ列が所定間隔を空けて配置されたフィンチューブ熱交換器であって、
所定のチューブ列は、前記第2の方向で隣り合う他のチューブ列に対して前記第1の方向にずれて配置されており、
前記熱交換空気の流通方向からみて、前記所定のチューブ列の伝熱管は、隣接する前記他のチューブ列の伝熱管側に偏って配置され、
前記フィンチューブ熱交換器の傾斜角度は、前記熱交換空気の流通方向からみて、前記所定のチューブ列の伝熱管が、隣接する前記他のチューブ列の伝熱管の外面に接触する角度である、フィンチューブ熱交換器。 - 前記所定のチューブ列は、前記他のチューブ列に対して前記所定ピッチの半分のピッチだけ前記第1の方向にずれた基準位置に配置されており、
前記第1の方向は、前記熱交換空気の流通方向に直交する方向に対して所定角度で傾斜している、請求項1に記載のフィンチューブ熱交換器。 - 前記所定角度は9度である、請求項2に記載のフィンチューブ熱交換器。
- 前記熱交換空気の流通方向からみて、前記所定のチューブ列の伝熱管は、隣接する前記他のチューブ列の伝熱管の外面に接触するように配置されている、請求項1から請求項3のいずれかに記載のフィンチューブ熱交換器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020140874 | 2020-08-24 | ||
JP2020140874 | 2020-08-24 | ||
PCT/JP2021/024091 WO2022044523A1 (ja) | 2020-08-24 | 2021-06-25 | フィンチューブ熱交換器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2022044523A1 JPWO2022044523A1 (ja) | 2022-03-03 |
JP7452672B2 true JP7452672B2 (ja) | 2024-03-19 |
Family
ID=80354920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022545483A Active JP7452672B2 (ja) | 2020-08-24 | 2021-06-25 | フィンチューブ熱交換器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220364799A1 (ja) |
JP (1) | JP7452672B2 (ja) |
KR (1) | KR20220116296A (ja) |
CN (1) | CN115003978A (ja) |
WO (1) | WO2022044523A1 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000274982A (ja) | 1999-03-23 | 2000-10-06 | Mitsubishi Electric Corp | 熱交換器及びそれを用いた空調冷凍装置 |
JP2012531574A (ja) | 2009-06-29 | 2012-12-10 | トレイン・インターナショナル・インコーポレイテッド | ハイブリッド型孔パターンを有する平板フィン |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2813698A (en) * | 1954-06-23 | 1957-11-19 | Roland L Lincoln | Heat exchanger |
US3116134A (en) * | 1961-01-23 | 1963-12-31 | Gen Electric | Combination heat exchanger and degasifier |
US3163208A (en) * | 1961-09-29 | 1964-12-29 | Gen Electric | Brace for finned tubes |
US3267914A (en) * | 1964-10-27 | 1966-08-23 | Foster Wheeler Corp | Economizer support |
CH428814A (de) * | 1965-01-21 | 1967-01-31 | Sulzer Ag | Abstützung für ein Bündel quer angeströmter Rohre eines Wärmeübertragers |
US3391732A (en) * | 1966-07-29 | 1968-07-09 | Mesabi Cores Inc | Radiator construction |
US3627034A (en) * | 1970-03-12 | 1971-12-14 | Ingersoll Rand Co | Heat exchanger mounting base and heat exchanger assembly |
US4552292A (en) * | 1982-11-12 | 1985-11-12 | General Electric Company | Heat exchanger |
JPS59103071U (ja) * | 1982-12-24 | 1984-07-11 | 三菱重工業株式会社 | 熱交換器 |
US4660627A (en) * | 1984-07-16 | 1987-04-28 | Deck Brent D | Heat exchanging with slowly rotating finned elements |
JPS61285395A (ja) | 1985-06-11 | 1986-12-16 | Matsushita Electric Ind Co Ltd | 熱交換器 |
JPS646699A (en) * | 1987-06-26 | 1989-01-11 | Matsushita Refrigeration | Heat exchanger with fin |
US4854381A (en) * | 1988-04-11 | 1989-08-08 | Paul Mikula | Heat exchanger device |
US5632149A (en) * | 1994-11-28 | 1997-05-27 | Sanyo Electric Company, Ltd. | Heat exchanger for a gas compression/expansion apparatus and a method of manufacturing thereof |
JP2726018B2 (ja) * | 1995-07-07 | 1998-03-11 | 株式会社サクション瓦斯機関製作所 | 多管式熱交換器 |
KR19980086240A (ko) * | 1997-05-31 | 1998-12-05 | 윤종용 | 공기조화기용 열교환기 |
US6964297B1 (en) * | 1998-07-14 | 2005-11-15 | L & M Radiator, Inc. | Removable tube heat exchanger and header plate |
JP2001317890A (ja) * | 2000-05-01 | 2001-11-16 | Matsushita Electric Ind Co Ltd | フィン付き熱交換器 |
US20040163800A1 (en) * | 2003-02-25 | 2004-08-26 | Richardson Curtis A. | Heat exchanger for heating of fuel cell combustion air |
US7650933B2 (en) * | 2005-03-14 | 2010-01-26 | Allied Engineering Company, Division Of E-Z-Rect Manufacturing Ltd. | Baffle for sealed combustion chamber |
JP2007170733A (ja) * | 2005-12-21 | 2007-07-05 | Rinnai Corp | 潜熱回収型熱交換器 |
EP2019958B1 (en) * | 2006-05-19 | 2014-07-16 | L & M Radiator, Inc. | Tube heat exchanger with removable tubes and retaining assembly |
JP5087861B2 (ja) * | 2006-05-31 | 2012-12-05 | ダイキン工業株式会社 | 空気調和装置 |
JP4884140B2 (ja) | 2006-09-04 | 2012-02-29 | パナソニック株式会社 | フィンチューブ型熱交換器およびヒートポンプ装置 |
JP2011237047A (ja) | 2010-04-30 | 2011-11-24 | Daikin Industries Ltd | 空気調和装置の熱交換器 |
JP5312512B2 (ja) * | 2011-04-18 | 2013-10-09 | 三菱電機株式会社 | 熱交換器及びこの熱交換器を備えた空気調和機 |
JP2013092306A (ja) | 2011-10-26 | 2013-05-16 | Panasonic Corp | フィンチューブ熱交換器 |
US20210285727A1 (en) * | 2020-03-10 | 2021-09-16 | University Of Maryland, College Park | Cross-flow heat exchanger systems and methods for fabrication thereof |
-
2021
- 2021-06-25 WO PCT/JP2021/024091 patent/WO2022044523A1/ja active Application Filing
- 2021-06-25 KR KR1020227025423A patent/KR20220116296A/ko not_active Application Discontinuation
- 2021-06-25 JP JP2022545483A patent/JP7452672B2/ja active Active
- 2021-06-25 CN CN202180010764.7A patent/CN115003978A/zh active Pending
-
2022
- 2022-07-28 US US17/876,075 patent/US20220364799A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000274982A (ja) | 1999-03-23 | 2000-10-06 | Mitsubishi Electric Corp | 熱交換器及びそれを用いた空調冷凍装置 |
JP2012531574A (ja) | 2009-06-29 | 2012-12-10 | トレイン・インターナショナル・インコーポレイテッド | ハイブリッド型孔パターンを有する平板フィン |
Also Published As
Publication number | Publication date |
---|---|
JPWO2022044523A1 (ja) | 2022-03-03 |
US20220364799A1 (en) | 2022-11-17 |
CN115003978A (zh) | 2022-09-02 |
KR20220116296A (ko) | 2022-08-22 |
WO2022044523A1 (ja) | 2022-03-03 |
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