EP3081877A8 - Heat exchanger unit - Google Patents

Heat exchanger unit Download PDF

Info

Publication number
EP3081877A8
EP3081877A8 EP15164037.2A EP15164037A EP3081877A8 EP 3081877 A8 EP3081877 A8 EP 3081877A8 EP 15164037 A EP15164037 A EP 15164037A EP 3081877 A8 EP3081877 A8 EP 3081877A8
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
duct
exchanger unit
flow direction
apex
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.)
Pending
Application number
EP15164037.2A
Other languages
German (de)
French (fr)
Other versions
EP3081877A1 (en
Inventor
Frans Baetens
Pieter Pirmez
Jan Vanooteghem
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.)
Daikin Europe NV
Daikin Industries Ltd
Original Assignee
Daikin Europe NV
Daikin Industries 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 Daikin Europe NV, Daikin Industries Ltd filed Critical Daikin Europe NV
Priority to EP15164037.2A priority Critical patent/EP3081877A1/en
Publication of EP3081877A1 publication Critical patent/EP3081877A1/en
Publication of EP3081877A8 publication Critical patent/EP3081877A8/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0018Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0022Centrifugal or radial fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0059Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0059Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0067Indoor 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/14Heat exchangers specially adapted for separate outdoor units
    • F24F1/18Heat exchangers specially adapted for separate outdoor units characterised by their shape
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20Casings or covers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22Means for preventing condensation or evacuating condensate
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24Means for preventing or suppressing noise
    • F24F2013/242Sound-absorbing material

Abstract

Heat exchanger unit comprising: a casing (2) having a duct to be flown through by a fluid, a fan (20) disposed in the casing and configured to induce a flow of the fluid through the duct in a flow direction (F),a heat exchanger (5) being V-shaped in side view with an apex (8) at one end and an opening (12) at the opposite end, the heat exchanger being disposed in the duct with the apex directed towards the flow direction, wherein a line (CL) of the V-shaped heat exchanger in the side view and passing the apex extends horizontally, wherein the fan is disposed downstream of the heat exchanger in the flow direction.
EP15164037.2A 2015-04-17 2015-04-17 Heat exchanger unit Pending EP3081877A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15164037.2A EP3081877A1 (en) 2015-04-17 2015-04-17 Heat exchanger unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15164037.2A EP3081877A1 (en) 2015-04-17 2015-04-17 Heat exchanger unit

Publications (2)

Publication Number Publication Date
EP3081877A1 EP3081877A1 (en) 2016-10-19
EP3081877A8 true EP3081877A8 (en) 2016-12-28

Family

ID=52946436

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15164037.2A Pending EP3081877A1 (en) 2015-04-17 2015-04-17 Heat exchanger unit

Country Status (1)

Country Link
EP (1) EP3081877A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110230845A (en) * 2018-03-02 2019-09-13 江苏雅佳空调设备制造有限公司 Ultrathin low-noise fan coil pipe unit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019015494A (en) * 2017-07-07 2019-01-31 三星電子株式会社Samsung Electronics Co.,Ltd. Heat exchanger, indoor machine and air conditioner
CN111448423B (en) * 2017-12-13 2021-07-13 三菱电机株式会社 Air conditioner

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596475A (en) * 1969-09-19 1971-08-03 Carrier Corp Heat exchanger with improved condensate disposal arrangement
JPH0612465Y2 (en) * 1988-07-12 1994-03-30 三菱電機株式会社 Air conditioner
JPH09273801A (en) * 1996-04-02 1997-10-21 Hitachi Air Conditioning & Refrig Co Ltd Air conditioner
JP2002122348A (en) * 2000-10-17 2002-04-26 Fujitsu Ltd Cooling method and cooling device for electronic instrument
JP2008275230A (en) * 2007-04-27 2008-11-13 Daikin Ind Ltd Air conditioner
JP5103251B2 (en) 2008-04-08 2012-12-19 日立アプライアンス株式会社 Ceiling embedded heat source machine and air conditioner
JP5551481B2 (en) * 2010-03-24 2014-07-16 日立アプライアンス株式会社 Air conditioner indoor unit for computer room
JP5587060B2 (en) 2010-06-30 2014-09-10 三洋電機株式会社 Built-in air conditioner
EP3045827B1 (en) * 2013-09-09 2020-10-21 Mitsubishi Electric Corporation Air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110230845A (en) * 2018-03-02 2019-09-13 江苏雅佳空调设备制造有限公司 Ultrathin low-noise fan coil pipe unit

Also Published As

Publication number Publication date
EP3081877A1 (en) 2016-10-19

Similar Documents

Publication Publication Date Title
EP2693181A3 (en) Total Temperature Probe
EP2615242A3 (en) Variable flow resistance system with circulation inducing structure therein to variably resit flow in a subterranean well
EP2889088A3 (en) Flue gas treatment device
EP3059497A3 (en) Enhanced turbulent mixing
MX2015015709A (en) Aerodynamic device to optimize air flow through heat exchangers.
EP3081877A8 (en) Heat exchanger unit
EP3081867A8 (en) Heat exchanger unit
WO2014113808A3 (en) Duct fitiing with reduced flow pressure loss
EP2993418A3 (en) Air conditioner
MX2016014907A (en) Combined convector.
BR112015017308A2 (en) dehumidifying device
EP3001786A3 (en) Inverter heat-dissipation device and inverter
MY177194A (en) Pipe assembly with stepped flow conditioners
JP2017096578A5 (en)
EP2792964A3 (en) Air conditioner
EP3026353A3 (en) Discharging unit and air conditioning equipment having the same
EP2987959A3 (en) Seal with cooling feature
WO2015187653A3 (en) Air intake water separator
WO2015092334A3 (en) Flow control valve including a plurality of tubes having a geometrically variable cross-section
WO2012119843A3 (en) Refrigerating device
MX2015016450A (en) Compressor impellers.
GB2550771B (en) Cyclonic inlet air filter and fluid heating systems and combustion burners having the same
EP2626648A3 (en) Space heater
EP3173221A3 (en) Resin barrier device for an infusion tool and infusion tool with resin barrier device
BR112018013310A2 (en) burner and heat exchanger assembly

Legal Events

Date Code Title Description
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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: DAIKIN INDUSTRIES, LTD.

Owner name: DAIKIN EUROPE N.V.

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20170412

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20200225

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: F24F 1/0067 20190101ALI20220425BHEP

Ipc: F24F 1/0063 20190101ALI20220425BHEP

Ipc: F24F 1/0022 20190101ALI20220425BHEP

Ipc: F24F 13/22 20060101ALI20220425BHEP

Ipc: F24F 13/30 20060101ALI20220425BHEP

Ipc: F24F 1/00 20110101ALI20220425BHEP

Ipc: F24F 1/18 20110101ALI20220425BHEP

Ipc: F24F 13/24 20060101ALI20220425BHEP

Ipc: F24F 13/20 20060101AFI20220425BHEP

INTG Intention to grant announced

Effective date: 20220513

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED