US20190170372A1 - Indoor heat exchanger - Google Patents
Indoor heat exchanger Download PDFInfo
- Publication number
- US20190170372A1 US20190170372A1 US16/091,440 US201716091440A US2019170372A1 US 20190170372 A1 US20190170372 A1 US 20190170372A1 US 201716091440 A US201716091440 A US 201716091440A US 2019170372 A1 US2019170372 A1 US 2019170372A1
- Authority
- US
- United States
- Prior art keywords
- heat exchange
- flat tubes
- exchange portion
- indoor
- heat transfer
- 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.)
- Abandoned
Links
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
- F28F17/00—Removing ice or water from heat-exchange apparatus
- F28F17/005—Means for draining condensates from heat exchangers, e.g. from evaporators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0067—Indoor units, e.g. fan coil units characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- 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
- 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
- F28D1/0471—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 having a non-circular cross-section
-
- 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
- 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
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
-
- 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
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
-
- 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
- F28F2215/12—Fins with U-shaped slots for laterally inserting conduits
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016-077262 | 2016-04-07 | ||
JP2016077262A JP6380449B2 (ja) | 2016-04-07 | 2016-04-07 | 室内熱交換器 |
PCT/JP2017/013908 WO2017175702A1 (ja) | 2016-04-07 | 2017-04-03 | 室内熱交換器 |
Publications (1)
Publication Number | Publication Date |
---|---|
US20190170372A1 true US20190170372A1 (en) | 2019-06-06 |
Family
ID=60000487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/091,440 Abandoned US20190170372A1 (en) | 2016-04-07 | 2017-04-03 | Indoor heat exchanger |
Country Status (7)
Country | Link |
---|---|
US (1) | US20190170372A1 (ja) |
EP (1) | EP3441683B1 (ja) |
JP (1) | JP6380449B2 (ja) |
CN (1) | CN108885015A (ja) |
AU (1) | AU2017247746B2 (ja) |
ES (1) | ES2793474T3 (ja) |
WO (1) | WO2017175702A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10718534B2 (en) * | 2015-10-23 | 2020-07-21 | Samsung Electronics Co., Ltd. | Air conditioner having an improved outdoor unit |
CN113091297A (zh) * | 2021-04-13 | 2021-07-09 | 青岛海尔空调器有限总公司 | 一种空调管路结构及空调器 |
US20220011048A1 (en) * | 2018-12-24 | 2022-01-13 | Samsung Electronics Co., Ltd. | Heat exchanger |
US11346609B2 (en) * | 2017-07-03 | 2022-05-31 | Daikin Industries, Ltd. | Heat exchanger |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7092987B2 (ja) * | 2018-01-22 | 2022-06-29 | ダイキン工業株式会社 | 室内熱交換器および空気調和装置 |
JP2019215117A (ja) * | 2018-06-12 | 2019-12-19 | ダイキン工業株式会社 | 室内熱交換器及び空気調和装置 |
JP2020159616A (ja) * | 2019-03-26 | 2020-10-01 | 株式会社富士通ゼネラル | 空気調和機 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6286590B1 (en) * | 1996-04-09 | 2001-09-11 | Lg Electronics Inc. | Heat exchanger with flat tubes of two columns |
JP2002139282A (ja) * | 2000-10-31 | 2002-05-17 | Mitsubishi Electric Corp | 熱交換器、冷凍空調装置、熱交換器の製造方法 |
US6964296B2 (en) * | 2001-02-07 | 2005-11-15 | Modine Manufacturing Company | Heat exchanger |
US7111670B2 (en) * | 2002-12-25 | 2006-09-26 | T. Rad Co., Ltd. | Plate fin for heat exchanger and heat exchanger core |
US20070163764A1 (en) * | 2003-05-23 | 2007-07-19 | Kunihiko Kaga | Heat exchanger of plate fin and tube type |
JP2009229025A (ja) * | 2008-03-25 | 2009-10-08 | Showa Denko Kk | オイルクーラ |
US20090314020A1 (en) * | 2006-09-29 | 2009-12-24 | Shun Yoshioka | Indoor unit for air conditioner |
US20130306286A1 (en) * | 2011-01-21 | 2013-11-21 | Daikin Industries, Ltd. | Heat exchanger and air conditioner |
US20150059400A1 (en) * | 2012-04-26 | 2015-03-05 | Mitsubishi Electric Corporation | Heat exchanger, indoor unit, and refrigeration cycle apparatus |
US20150285567A1 (en) * | 2012-11-13 | 2015-10-08 | Mitsubishi Electric Corporation | Flat heat transfer tube, manufacturing method of cross fin tube type heat exchanger having the same, and cross fin tube type heat exchanger manufactured by the same manufacturing method |
US9316446B2 (en) * | 2011-01-21 | 2016-04-19 | Daikin Industries, Ltd. | Heat exchanger and air conditioner |
US20160169586A1 (en) * | 2013-08-20 | 2016-06-16 | Mitsubishi Electric Corporation | Heat exchanger, air-conditioning apparatus, refrigeration cycle apparatus and method for manufacturing heat exchanger |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3264525B2 (ja) * | 1992-10-12 | 2002-03-11 | 東芝キヤリア株式会社 | 熱交換器 |
JP4096226B2 (ja) * | 2002-03-07 | 2008-06-04 | 三菱電機株式会社 | フィンチューブ型熱交換器、その製造方法及び冷凍空調装置 |
JP2006023034A (ja) * | 2004-07-08 | 2006-01-26 | Denso Corp | 熱交換器用チューブの製造方法、熱交換器用チューブおよび熱交換器 |
CN2881512Y (zh) * | 2005-12-02 | 2007-03-21 | 宋锐 | 新型翅片式换热器 |
CN201535636U (zh) * | 2009-07-08 | 2010-07-28 | 珠海格力电器股份有限公司 | 翅片管式热交换器 |
JP5689033B2 (ja) * | 2011-06-28 | 2015-03-25 | 三菱電機株式会社 | フィンチューブ型熱交換器及びこれを用いた冷凍サイクル装置 |
JP2013132675A (ja) * | 2011-12-27 | 2013-07-08 | Daikin Industries Ltd | 熱交換器の製造方法 |
US9791189B2 (en) * | 2013-05-08 | 2017-10-17 | Mitsubishi Electric Corporation | Heat exchanger and refrigeration cycle apparatus |
EP3006842B1 (en) * | 2013-06-04 | 2018-03-21 | Mitsubishi Electric Corporation | Outdoor unit for air conditioner |
JP5900440B2 (ja) * | 2013-09-11 | 2016-04-06 | ダイキン工業株式会社 | 熱交換器の製造方法及び熱交換器 |
EP3173725A4 (en) * | 2014-07-25 | 2018-04-04 | Mitsubishi Electric Corporation | Heat exchanger and air-conditioning and refrigerating apparatus with heat exchanger |
JP2016038192A (ja) * | 2014-08-11 | 2016-03-22 | 東芝キヤリア株式会社 | パラレルフロー型熱交換器および空気調和機 |
-
2016
- 2016-04-07 JP JP2016077262A patent/JP6380449B2/ja active Active
-
2017
- 2017-04-03 AU AU2017247746A patent/AU2017247746B2/en active Active
- 2017-04-03 EP EP17779080.5A patent/EP3441683B1/en active Active
- 2017-04-03 CN CN201780020896.1A patent/CN108885015A/zh active Pending
- 2017-04-03 WO PCT/JP2017/013908 patent/WO2017175702A1/ja active Application Filing
- 2017-04-03 ES ES17779080T patent/ES2793474T3/es active Active
- 2017-04-03 US US16/091,440 patent/US20190170372A1/en not_active Abandoned
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6286590B1 (en) * | 1996-04-09 | 2001-09-11 | Lg Electronics Inc. | Heat exchanger with flat tubes of two columns |
JP2002139282A (ja) * | 2000-10-31 | 2002-05-17 | Mitsubishi Electric Corp | 熱交換器、冷凍空調装置、熱交換器の製造方法 |
US6964296B2 (en) * | 2001-02-07 | 2005-11-15 | Modine Manufacturing Company | Heat exchanger |
US7111670B2 (en) * | 2002-12-25 | 2006-09-26 | T. Rad Co., Ltd. | Plate fin for heat exchanger and heat exchanger core |
US20070163764A1 (en) * | 2003-05-23 | 2007-07-19 | Kunihiko Kaga | Heat exchanger of plate fin and tube type |
US20090314020A1 (en) * | 2006-09-29 | 2009-12-24 | Shun Yoshioka | Indoor unit for air conditioner |
JP2009229025A (ja) * | 2008-03-25 | 2009-10-08 | Showa Denko Kk | オイルクーラ |
US20130306286A1 (en) * | 2011-01-21 | 2013-11-21 | Daikin Industries, Ltd. | Heat exchanger and air conditioner |
US9316446B2 (en) * | 2011-01-21 | 2016-04-19 | Daikin Industries, Ltd. | Heat exchanger and air conditioner |
US20150059400A1 (en) * | 2012-04-26 | 2015-03-05 | Mitsubishi Electric Corporation | Heat exchanger, indoor unit, and refrigeration cycle apparatus |
US20150285567A1 (en) * | 2012-11-13 | 2015-10-08 | Mitsubishi Electric Corporation | Flat heat transfer tube, manufacturing method of cross fin tube type heat exchanger having the same, and cross fin tube type heat exchanger manufactured by the same manufacturing method |
US20160169586A1 (en) * | 2013-08-20 | 2016-06-16 | Mitsubishi Electric Corporation | Heat exchanger, air-conditioning apparatus, refrigeration cycle apparatus and method for manufacturing heat exchanger |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10718534B2 (en) * | 2015-10-23 | 2020-07-21 | Samsung Electronics Co., Ltd. | Air conditioner having an improved outdoor unit |
US11346609B2 (en) * | 2017-07-03 | 2022-05-31 | Daikin Industries, Ltd. | Heat exchanger |
US20220011048A1 (en) * | 2018-12-24 | 2022-01-13 | Samsung Electronics Co., Ltd. | Heat exchanger |
CN113091297A (zh) * | 2021-04-13 | 2021-07-09 | 青岛海尔空调器有限总公司 | 一种空调管路结构及空调器 |
Also Published As
Publication number | Publication date |
---|---|
EP3441683A4 (en) | 2019-04-17 |
JP6380449B2 (ja) | 2018-08-29 |
EP3441683B1 (en) | 2020-03-04 |
EP3441683A1 (en) | 2019-02-13 |
ES2793474T3 (es) | 2020-11-16 |
CN108885015A (zh) | 2018-11-23 |
WO2017175702A1 (ja) | 2017-10-12 |
AU2017247746B2 (en) | 2018-12-06 |
JP2017187243A (ja) | 2017-10-12 |
AU2017247746A1 (en) | 2018-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: DAIKIN INDUSTRIES, LTD., JAPAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:YOSHIOKA, SHUN;MATSUMOTO, YOSHIYUKI;INOUE, SATOSHI;SIGNING DATES FROM 20170905 TO 20170911;REEL/FRAME:047082/0203 |
|
AS | Assignment |
Owner name: DAIKIN INDUSTRIES, LTD., JAPAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:YOSHIOKA, SHUN;MATSUMOTO, YOSHIYUKI;INOUE, SATOSHI;SIGNING DATES FROM 20170905 TO 20170911;REEL/FRAME:047093/0116 |
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STPP | Information on status: patent application and granting procedure in general |
Free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER |
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STPP | Information on status: patent application and granting procedure in general |
Free format text: FINAL REJECTION MAILED |
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STPP | Information on status: patent application and granting procedure in general |
Free format text: NON FINAL ACTION MAILED |
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STPP | Information on status: patent application and granting procedure in general |
Free format text: FINAL REJECTION COUNTED, NOT YET MAILED |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |