WO2009069380A1 - 空調用室内ユニット - Google Patents

空調用室内ユニット Download PDF

Info

Publication number
WO2009069380A1
WO2009069380A1 PCT/JP2008/067956 JP2008067956W WO2009069380A1 WO 2009069380 A1 WO2009069380 A1 WO 2009069380A1 JP 2008067956 W JP2008067956 W JP 2008067956W WO 2009069380 A1 WO2009069380 A1 WO 2009069380A1
Authority
WO
WIPO (PCT)
Prior art keywords
drain pan
indoor unit
air conditioner
case body
hole
Prior art date
Application number
PCT/JP2008/067956
Other languages
English (en)
French (fr)
Inventor
Daisuke Tanaka
Satoshi Shinma
Yoshiyuki Takesako
Susumu Yamashita
Masahiro Tubono
Original Assignee
Mitsubishi Heavy 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 Mitsubishi Heavy Industries, Ltd. filed Critical Mitsubishi Heavy Industries, Ltd.
Priority to EP08854768.2A priority Critical patent/EP2228609B8/en
Publication of WO2009069380A1 publication Critical patent/WO2009069380A1/ja

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
    • 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
    • F24F1/0047—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
    • 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
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/30—Condensation of water from cooled air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

　レンパンをケース本体から取り外すことなく、ドレンパンの汚染状態を容易、かつ、迅速に把握することができ、ドレンパンの清掃時期を的確に判断することができるとともに、点検作業時に、ドレンパンに溜まっていたドレンが、空調用室内ユニットの下方に滴下して、空調用室内ユニットの下方に存する床面や机上等を汚染してしまうことを防止することができる空調用室内ユニットを提供する。天井に埋め込んで設置されたケース本体（１１）の内部に、室内熱交換器（１２）と、ドレンパン（１３）と、送風機駆動用モータと、送風機（１４）と、導風板（１５）とを備えた空調用室内ユニット（１０）であって、前記ドレンパン（１３）を板厚方向に貫通する貫通穴（１３ｂ）が設けられており、この貫通穴（１３ｂ）には、透明部材（１９）が嵌め込まれている。
PCT/JP2008/067956 2007-11-27 2008-10-02 空調用室内ユニット WO2009069380A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08854768.2A EP2228609B8 (en) 2007-11-27 2008-10-02 Indoor unit for air conditioner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-306049 2007-11-27
JP2007306049A JP5463000B2 (ja) 2007-11-27 2007-11-27 空調用室内ユニット

Publications (1)

Publication Number Publication Date
WO2009069380A1 true WO2009069380A1 (ja) 2009-06-04

Family

ID=40678285

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/067956 WO2009069380A1 (ja) 2007-11-27 2008-10-02 空調用室内ユニット

Country Status (3)

Country Link
EP (1) EP2228609B8 (ja)
JP (1) JP5463000B2 (ja)
WO (1) WO2009069380A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8798474B2 (en) 2008-03-10 2014-08-05 Koninklijke Philips N.V. Method and apparatus for communication in an illumination system using a liquid lens

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2882706T3 (es) * 2011-12-01 2021-12-02 Carrier Corp Piezas moldeadas y métodos de fabricación
JP5868687B2 (ja) * 2011-12-08 2016-02-24 三菱重工業株式会社 空調用室内ユニット
JP5840021B2 (ja) * 2012-02-16 2016-01-06 三菱電機株式会社 空気調和機の室内機
JP6188994B1 (ja) * 2016-03-03 2017-08-30 三菱電機株式会社 空気調和機
WO2017149883A1 (ja) * 2016-03-03 2017-09-08 三菱電機株式会社 空気調和機
GB2618724A (en) * 2021-03-23 2023-11-15 Mitsubishi Electric Corp Inspection window for drain pan, and air conditioner
WO2024084586A1 (ja) * 2022-10-18 2024-04-25 三菱電機株式会社 空気調和装置、および空気調和システム

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63181944U (ja) * 1987-05-15 1988-11-24
JPH08122263A (ja) * 1994-10-19 1996-05-17 Hirata Kyogyo Kumiai 水槽内壁汚れ検出方法及び装置
JPH0953837A (ja) * 1995-08-11 1997-02-25 Daikin Ind Ltd 空気調和装置のドレン排水確認構造
JPH10220802A (ja) * 1997-02-04 1998-08-21 Matsushita Refrig Co Ltd 空気調和機
JP2000274877A (ja) * 1999-03-26 2000-10-06 Sanyo Electric Co Ltd 空気調和機
JP2002181707A (ja) * 2000-12-18 2002-06-26 Sankyo:Kk プール水の透明度測定鏡筒および透明度測定キット
JP2003149149A (ja) * 2001-11-16 2003-05-21 Idemitsu Kosan Co Ltd 携帯型液体汚れ測定器、携帯型液体中分散物濃度測定器及びその使用方法
JP2007024454A (ja) * 2005-07-21 2007-02-01 Mitsubishi Electric Corp 空気調和機
JP2007178097A (ja) * 2005-12-28 2007-07-12 Hitachi Ltd 空気調和機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6698225B2 (en) * 2001-08-22 2004-03-02 Manuel J. Chaves Biased condensation trap
JP4305136B2 (ja) * 2003-11-07 2009-07-29 ダイキン工業株式会社 空気調和装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63181944U (ja) * 1987-05-15 1988-11-24
JPH08122263A (ja) * 1994-10-19 1996-05-17 Hirata Kyogyo Kumiai 水槽内壁汚れ検出方法及び装置
JPH0953837A (ja) * 1995-08-11 1997-02-25 Daikin Ind Ltd 空気調和装置のドレン排水確認構造
JPH10220802A (ja) * 1997-02-04 1998-08-21 Matsushita Refrig Co Ltd 空気調和機
JP2000274877A (ja) * 1999-03-26 2000-10-06 Sanyo Electric Co Ltd 空気調和機
JP2002181707A (ja) * 2000-12-18 2002-06-26 Sankyo:Kk プール水の透明度測定鏡筒および透明度測定キット
JP2003149149A (ja) * 2001-11-16 2003-05-21 Idemitsu Kosan Co Ltd 携帯型液体汚れ測定器、携帯型液体中分散物濃度測定器及びその使用方法
JP2007024454A (ja) * 2005-07-21 2007-02-01 Mitsubishi Electric Corp 空気調和機
JP2007178097A (ja) * 2005-12-28 2007-07-12 Hitachi Ltd 空気調和機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8798474B2 (en) 2008-03-10 2014-08-05 Koninklijke Philips N.V. Method and apparatus for communication in an illumination system using a liquid lens

Also Published As

Publication number Publication date
JP5463000B2 (ja) 2014-04-02
EP2228609A4 (en) 2015-06-24
EP2228609A1 (en) 2010-09-15
EP2228609B1 (en) 2017-11-22
EP2228609B8 (en) 2018-01-03
JP2009127983A (ja) 2009-06-11

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