EP2719970A3 - Indoor unit of air conditioner - Google Patents

Indoor unit of air conditioner Download PDF

Info

Publication number
EP2719970A3
EP2719970A3 EP13186579.2A EP13186579A EP2719970A3 EP 2719970 A3 EP2719970 A3 EP 2719970A3 EP 13186579 A EP13186579 A EP 13186579A EP 2719970 A3 EP2719970 A3 EP 2719970A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
indoor heat
air conditioner
drain pan
indoor unit
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Withdrawn
Application number
EP13186579.2A
Other languages
German (de)
French (fr)
Other versions
EP2719970A2 (en
Inventor
Kunihiro HIGASHIURA
Yasuhiro Naito
Hironori Mori
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.)
Mitsubishi Heavy Industries Thermal Systems Ltd
Original Assignee
Mitsubishi Heavy Industries Thermal Systems 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 Mitsubishi Heavy Industries Thermal Systems Ltd filed Critical Mitsubishi Heavy Industries Thermal Systems Ltd
Publication of EP2719970A2 publication Critical patent/EP2719970A2/en
Publication of EP2719970A3 publication Critical patent/EP2719970A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • 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
    • F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew

Abstract

The indoor unit (1) of an air conditioner includes a unit body (2) equipped with an indoor heat exchanger (4,4A,4B) and an indoor fan (5) therein; and at least one drain pan (6) disposed under the indoor heat exchanger, wherein the drain pan is provided with a foam thermal insulation member (19) integrally formed with an inner surface of the drain pan, a seat (20) on which the lower end of the indoor heat exchanger (4A) is placed is formed on the inner surface of the foam thermal insulation member, and an air shield wall (21) having a predetermined height for covering the front portion of the lower end portion of the indoor heat exchanger is uprightly disposed at a front of the seat.
EP13186579.2A 2012-10-11 2013-09-30 Indoor unit of air conditioner Withdrawn EP2719970A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012225703A JP6112540B2 (en) 2012-10-11 2012-10-11 Air conditioner indoor unit

Publications (2)

Publication Number Publication Date
EP2719970A2 EP2719970A2 (en) 2014-04-16
EP2719970A3 true EP2719970A3 (en) 2018-03-14

Family

ID=49322163

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13186579.2A Withdrawn EP2719970A3 (en) 2012-10-11 2013-09-30 Indoor unit of air conditioner

Country Status (2)

Country Link
EP (1) EP2719970A3 (en)
JP (1) JP6112540B2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6252392B2 (en) * 2014-07-23 2017-12-27 三菱電機株式会社 Air conditioner indoor unit
JP6494943B2 (en) * 2014-07-31 2019-04-03 三菱重工サーマルシステムズ株式会社 Air conditioner indoor unit
JP2017062087A (en) * 2015-09-25 2017-03-30 パナソニックＩｐマネジメント株式会社 Air conditioner
CN105588205A (en) * 2016-01-29 2016-05-18 青岛海信日立空调系统有限公司 Air pipe machine
CN107796103A (en) * 2016-08-29 2018-03-13 珠海格力电器股份有限公司 Drain pan component and there is its indoor set
CN106765591B (en) * 2017-01-18 2020-03-06 美的集团武汉制冷设备有限公司 Air conditioner indoor unit and air conditioner
WO2018133206A1 (en) * 2017-01-18 2018-07-26 美的集团武汉制冷设备有限公司 Air-conditioning indoor unit and air conditioner
CN106765593B (en) * 2017-01-18 2019-12-06 美的集团武汉制冷设备有限公司 Air conditioner indoor unit and air conditioner
FR3065791A1 (en) * 2017-05-01 2018-11-02 Eric Convoi Nelson AIR DEFLECTOR, RECYCLING, FOR WALL TYPE AIR CONDITIONERS AND CEILING LIGHTS (INDOOR UNITS).
WO2019180818A1 (en) * 2018-03-20 2019-09-26 三菱電機株式会社 Indoor unit for air conditioner
CN109084371A (en) * 2018-08-16 2018-12-25 Tcl空调器(中山)有限公司 Wall-mounted air conditioner and its pedestal
EP3705794B1 (en) * 2019-03-08 2022-08-17 Daikin Industries, Ltd. Outdoor unit for a heat pump

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760023U (en) * 1980-09-20 1982-04-09
JPS6329020U (en) * 1986-08-12 1988-02-25
JPH07103503A (en) * 1993-10-04 1995-04-18 Fujitsu General Ltd Indoor machine of air-conditioner
US20070169496A1 (en) * 2006-01-20 2007-07-26 United Technologies Corporation Low-sweat condensate pan
EP1835236A1 (en) * 2004-12-13 2007-09-19 Daikin Industries, Ltd. Drain water bacteriostatic structure for air conditioner
EP1944556A1 (en) * 2005-10-31 2008-07-16 Mitsubishi Electric Corporation Indoor unit for air conditioner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5773514U (en) * 1980-10-21 1982-05-06
JP3279490B2 (en) * 1996-11-20 2002-04-30 東芝キヤリア株式会社 Ceiling cassette type air conditioner
US6360911B1 (en) * 2001-03-07 2002-03-26 York International Corporation Molded drain pan
JP2006300431A (en) * 2005-04-21 2006-11-02 Mitsubishi Electric Corp Indoor unit drain pan for air conditioner, indoor unit for air conditioner, and its manufacturing method
JP2011220558A (en) * 2010-04-06 2011-11-04 Daikin Industries Ltd Air conditioning device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760023U (en) * 1980-09-20 1982-04-09
JPS6329020U (en) * 1986-08-12 1988-02-25
JPH07103503A (en) * 1993-10-04 1995-04-18 Fujitsu General Ltd Indoor machine of air-conditioner
EP1835236A1 (en) * 2004-12-13 2007-09-19 Daikin Industries, Ltd. Drain water bacteriostatic structure for air conditioner
EP1944556A1 (en) * 2005-10-31 2008-07-16 Mitsubishi Electric Corporation Indoor unit for air conditioner
US20070169496A1 (en) * 2006-01-20 2007-07-26 United Technologies Corporation Low-sweat condensate pan

Also Published As

Publication number Publication date
JP2014077591A (en) 2014-05-01
EP2719970A2 (en) 2014-04-16
JP6112540B2 (en) 2017-04-12

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