EP2031335A3 - Heat Exchanger and Refrigeration Cycle Apparatus Having the Same - Google Patents
Heat Exchanger and Refrigeration Cycle Apparatus Having the Same Download PDFInfo
- Publication number
- EP2031335A3 EP2031335A3 EP08163152A EP08163152A EP2031335A3 EP 2031335 A3 EP2031335 A3 EP 2031335A3 EP 08163152 A EP08163152 A EP 08163152A EP 08163152 A EP08163152 A EP 08163152A EP 2031335 A3 EP2031335 A3 EP 2031335A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat exchanger
- same
- refrigeration cycle
- cycle apparatus
- refrigerant
- 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.)
- Withdrawn
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
- F28F1/00—Tubular elements; Assemblies of tubular elements
-
- 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
- F28F1/325—Fins with openings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
-
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated 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
- 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
- F28F13/08—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/01—Geometry problems, e.g. for reducing size
-
- 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
- F28D1/047—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 bent, e.g. in a serpentine or zig-zag
- F28D1/0477—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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
- F28D2021/007—Condensers
-
- 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
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
- F28D2021/0071—Evaporators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2210/00—Heat exchange conduits
- F28F2210/08—Assemblies of conduits having different features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2215/00—Fins
- F28F2215/02—Arrangements of fins common to different heat exchange sections, the fins being in contact with different heat exchange media
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070088489A KR20090022840A (en) | 2007-08-31 | 2007-08-31 | Heat exchanger |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2031335A2 EP2031335A2 (en) | 2009-03-04 |
EP2031335A3 true EP2031335A3 (en) | 2011-04-13 |
Family
ID=40149550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08163152A Withdrawn EP2031335A3 (en) | 2007-08-31 | 2008-08-28 | Heat Exchanger and Refrigeration Cycle Apparatus Having the Same |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090084129A1 (en) |
EP (1) | EP2031335A3 (en) |
KR (1) | KR20090022840A (en) |
CN (1) | CN101377368A (en) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100974717B1 (en) * | 2007-12-04 | 2010-08-06 | 현대자동차주식회사 | Heater with Cathode Oxygen Depletion fuction for fuel cell vehicle |
KR101520484B1 (en) * | 2008-07-04 | 2015-05-14 | 엘지전자 주식회사 | Heat exchanger |
DE102008049896A1 (en) * | 2008-10-03 | 2010-04-08 | Solarhybrid Ag | Lamella air heat exchanger for use in air heat pump for receiving heat energy from ambient air, comprises multiple lamellae and pipeline, where another pipeline runs separately from former pipeline which is guided through lamellae |
JP4715971B2 (en) * | 2009-11-04 | 2011-07-06 | ダイキン工業株式会社 | Heat exchanger and indoor unit equipped with the same |
DE102009047005A1 (en) * | 2009-11-23 | 2011-08-04 | BSH Bosch und Siemens Hausgeräte GmbH, 81739 | Heat exchanger with a refrigerant channel |
JP5409544B2 (en) * | 2010-08-04 | 2014-02-05 | 三菱電機株式会社 | Air conditioner indoor unit and air conditioner |
CN103063059A (en) * | 2011-10-21 | 2013-04-24 | 珠海格力电器股份有限公司 | Finned tube type heat exchanger |
CN102445100A (en) * | 2011-12-21 | 2012-05-09 | 天津商业大学 | Heat exchange tube unit, finned tube air-cooled condenser and cooling air evaporator |
KR101882020B1 (en) * | 2012-08-01 | 2018-07-25 | 엘지전자 주식회사 | A heat exchanger |
KR20140017835A (en) * | 2012-08-01 | 2014-02-12 | 엘지전자 주식회사 | A heat exchanger |
JP6040633B2 (en) * | 2012-08-23 | 2016-12-07 | ダイキン工業株式会社 | Air conditioner heat exchanger |
CN105659039B (en) * | 2013-10-25 | 2017-09-12 | 三菱电机株式会社 | Heat exchanger and the refrigerating circulatory device using the heat exchanger |
KR102174510B1 (en) * | 2013-11-05 | 2020-11-04 | 엘지전자 주식회사 | Refrigeration cycle of refrigerator |
US20150323230A1 (en) * | 2014-03-11 | 2015-11-12 | Brazeway, Inc. | Tube pattern for a refrigerator evaporator |
CN105240936B (en) * | 2015-09-30 | 2018-03-13 | 邵思涛 | Indoor set, air-conditioning and refrigerating method |
JP2017166757A (en) * | 2016-03-16 | 2017-09-21 | 三星電子株式会社Samsung Electronics Co.,Ltd. | Heat exchanger and air conditioner |
BR112019016728A2 (en) * | 2017-02-13 | 2020-04-07 | Evapco Inc | multi-cross-section fluid path condenser |
USD858466S1 (en) * | 2017-08-29 | 2019-09-03 | Coil Master Corporation | Heat exchanger fin |
WO2019077744A1 (en) * | 2017-10-20 | 2019-04-25 | 三菱電機株式会社 | Air conditioner |
IL255877B (en) * | 2017-11-23 | 2019-12-31 | Dulberg Sharon | Device for extraction of water from air, and dehumidifying with high energy efficiency and methods for manufacturing thereof |
JP2019143874A (en) * | 2018-02-21 | 2019-08-29 | 富士電機株式会社 | Fin tube heat exchanger |
KR102137462B1 (en) * | 2018-06-20 | 2020-07-24 | 엘지전자 주식회사 | Outdoor unit of air conditioner |
WO2020112426A1 (en) * | 2018-11-29 | 2020-06-04 | Brazeway, Inc. | Tube pattern for a refrigerator evaporator |
CN109780896B (en) * | 2019-02-18 | 2019-10-11 | 中国空气动力研究与发展中心超高速空气动力研究所 | A kind of high-temperature cooler Pipe bundle structure and high-temperature cooler |
US20210285727A1 (en) * | 2020-03-10 | 2021-09-16 | University Of Maryland, College Park | Cross-flow heat exchanger systems and methods for fabrication thereof |
US12013135B2 (en) | 2020-08-06 | 2024-06-18 | Rheem Manufacturing Company | Systems and methods of detecting an obstructed furnace air filter using a flame sensor |
US12092352B2 (en) | 2020-08-06 | 2024-09-17 | Rheem Manufacturing Company | Systems and methods of detecting an obstructed furnace air filter using a pressure sensor |
US11035620B1 (en) * | 2020-11-19 | 2021-06-15 | Richard W. Trent | Loop heat pipe transfer system with manifold |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58108394A (en) * | 1981-12-21 | 1983-06-28 | Hitachi Ltd | Heat exchanger |
GB2299656A (en) * | 1995-04-03 | 1996-10-09 | Toshiba Kk | Outdoor unit of an air-conditioner |
US5611395A (en) * | 1995-02-22 | 1997-03-18 | Lg Electronics Inc. | Fin for heat exchanger |
EP0936432A1 (en) * | 1996-10-31 | 1999-08-18 | Daikin Industries, Limited | Heat exchanger for air conditioners |
US20070151716A1 (en) * | 2005-12-30 | 2007-07-05 | Lg Electronics Inc. | Heat exchanger and fin of the same |
JP2008111622A (en) * | 2006-10-31 | 2008-05-15 | Toshiba Kyaria Kk | Heat exchanger and outdoor unit of air conditioner using the same |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6571575B1 (en) * | 1997-12-16 | 2003-06-03 | Matsushita Electric Industrial Co., Ltd. | Air conditioner using inflammable refrigerant |
JP2001194084A (en) * | 1999-12-15 | 2001-07-17 | Lg Electronics Inc | Fin tube type heat exchanger |
US20070151713A1 (en) * | 2005-12-31 | 2007-07-05 | Lg Electronics Inc. | Heat exchanger |
-
2007
- 2007-08-31 KR KR1020070088489A patent/KR20090022840A/en not_active Application Discontinuation
-
2008
- 2008-08-28 EP EP08163152A patent/EP2031335A3/en not_active Withdrawn
- 2008-08-29 US US12/201,857 patent/US20090084129A1/en not_active Abandoned
- 2008-09-01 CN CNA2008102153044A patent/CN101377368A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58108394A (en) * | 1981-12-21 | 1983-06-28 | Hitachi Ltd | Heat exchanger |
US5611395A (en) * | 1995-02-22 | 1997-03-18 | Lg Electronics Inc. | Fin for heat exchanger |
GB2299656A (en) * | 1995-04-03 | 1996-10-09 | Toshiba Kk | Outdoor unit of an air-conditioner |
EP0936432A1 (en) * | 1996-10-31 | 1999-08-18 | Daikin Industries, Limited | Heat exchanger for air conditioners |
US20070151716A1 (en) * | 2005-12-30 | 2007-07-05 | Lg Electronics Inc. | Heat exchanger and fin of the same |
JP2008111622A (en) * | 2006-10-31 | 2008-05-15 | Toshiba Kyaria Kk | Heat exchanger and outdoor unit of air conditioner using the same |
Also Published As
Publication number | Publication date |
---|---|
CN101377368A (en) | 2009-03-04 |
US20090084129A1 (en) | 2009-04-02 |
EP2031335A2 (en) | 2009-03-04 |
KR20090022840A (en) | 2009-03-04 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: F28D 1/053 20060101ALN20090109BHEP Ipc: F28D 1/047 20060101ALN20090109BHEP Ipc: F25B 39/00 20060101ALI20110310BHEP Ipc: F28F 13/08 20060101ALI20110310BHEP Ipc: F28F 1/32 20060101AFI20090109BHEP |
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17P | Request for examination filed |
Effective date: 20110912 |
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17Q | First examination report despatched |
Effective date: 20111027 |
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18D | Application deemed to be withdrawn |
Effective date: 20140301 |