MY173637A - Indoor unit for air conditioner - Google Patents

Indoor unit for air conditioner

Info

Publication number
MY173637A
MY173637A MYPI2018702856A MYPI2018702856A MY173637A MY 173637 A MY173637 A MY 173637A MY PI2018702856 A MYPI2018702856 A MY PI2018702856A MY PI2018702856 A MYPI2018702856 A MY PI2018702856A MY 173637 A MY173637 A MY 173637A
Authority
MY
Malaysia
Prior art keywords
ice
frost
heat exchanger
amount
indoor unit
Prior art date
Application number
MYPI2018702856A
Inventor
KUMAMOTO Kosuke
TANAKA Yukinori
Awano Masakazu
Yoshida Kazumasa
Notoya Yoshiaki
Original Assignee
Hitachi Johnson Controls Air Conditioning Inc
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 Hitachi Johnson Controls Air Conditioning Inc filed Critical Hitachi Johnson Controls Air Conditioning Inc
Publication of MY173637A publication Critical patent/MY173637A/en

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
    • F24F1/0059—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
    • F24F2013/227—Condensate pipe for drainage of condensate from the evaporator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/22—Cleaning ducts or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (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)
  • Air Conditioning Control Device (AREA)

Abstract

An indoor unit (2) for an air conditioner includes a heat exchanger (16) for exchanging heat between air and refrigerant; a drain pan (17) for receiving drain water which drops from the heat exchanger; and a controller for controlling a freezing operation of making frost or ice adhere to a surface of the heat exchanger. A volume of the drain pan is equal to or greater than a total adhesion amount of frost or ice to adhere to the heat exchanger during the freezing operation. Preferably, in consideration that the drain water is discharged out side of the indoor unit (2) through the drain pipe, a volume of the drain pan is equal to or greater than (the total adhesion amount of frost or ice - an amount of drainage through the drain pipe per unit time ? a smaller one of an amount of time required for all the frost or ice to melt and an amount of time required for all the frost or ice to drop into the drain pan).
MYPI2018702856A 2017-04-28 2017-10-03 Indoor unit for air conditioner MY173637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017089969A JP6340111B1 (en) 2017-04-28 2017-04-28 Air conditioner indoor unit

Publications (1)

Publication Number Publication Date
MY173637A true MY173637A (en) 2020-02-12

Family

ID=62487529

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2018702856A MY173637A (en) 2017-04-28 2017-10-03 Indoor unit for air conditioner

Country Status (6)

Country Link
EP (1) EP3438559B1 (en)
JP (1) JP6340111B1 (en)
CN (1) CN109154445B (en)
MY (1) MY173637A (en)
TW (1) TWI644063B (en)
WO (1) WO2018198400A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110873416B (en) * 2018-08-31 2021-07-23 重庆海尔空调器有限公司 Air conditioner and self-cleaning control method thereof
JP6685358B2 (en) * 2018-09-25 2020-04-22 日立ジョンソンコントロールズ空調株式会社 Air conditioner indoor unit
CN109520113B (en) * 2018-12-14 2024-07-19 广东美的制冷设备有限公司 Water pan and air conditioner with same
JP6614389B1 (en) * 2019-07-12 2019-12-04 ダイキン工業株式会社 Refrigeration equipment indoor unit
CN110500661B (en) * 2019-07-17 2021-07-02 山东华宇工学院 Color-changing air conditioner indoor unit with dust removal reminding function
CN110470070B (en) * 2019-08-05 2021-02-02 南京天加环境科技有限公司 Air conditioner self-cleaning control method
CN110986273A (en) * 2019-11-18 2020-04-10 珠海格力电器股份有限公司 Heat exchanger is from cleaning device and air conditioner
CN112254307B (en) * 2020-10-22 2021-10-15 珠海格力电器股份有限公司 Air conditioner cleaning control method, device, equipment and storage medium
FR3119011B1 (en) * 2021-01-18 2023-04-28 Eurevia Air renewal and treatment device
JP2022112061A (en) * 2021-01-21 2022-08-02 パナソニックＩｐマネジメント株式会社 air conditioner
CN113106713A (en) * 2021-04-01 2021-07-13 江苏友奥电器有限公司 Clothes dryer
DE102022110678A1 (en) 2022-05-02 2023-11-02 Stiebel Eltron Gmbh & Co. Kg Ventilation unit

Family Cites Families (24)

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Publication number Priority date Publication date Assignee Title
JPS57132122U (en) * 1981-02-10 1982-08-17
JPS57184491U (en) * 1981-05-16 1982-11-22
JPH0419365Y2 (en) * 1986-11-25 1992-05-01
JPS63110830U (en) * 1987-01-09 1988-07-16
JPH05164344A (en) * 1991-12-12 1993-06-29 Toshiba Corp Air-conditioner
JPH06257778A (en) * 1993-03-01 1994-09-16 Daikin Ind Ltd Drain structure for air conditioner
JPH10176841A (en) * 1996-12-16 1998-06-30 Hitachi Air Conditioning & Refrig Co Ltd Air conductor for elevator
JPH10259953A (en) * 1997-03-19 1998-09-29 Fujitsu General Ltd Air conditioner
KR100256416B1 (en) * 1997-12-15 2000-05-15 윤종용 Upper part drain water handling device of airconditioner
JP2001317760A (en) * 2000-05-09 2001-11-16 Funai Electric Co Ltd Air conditioner
JP2002098347A (en) * 2000-09-22 2002-04-05 Chofu Seisakusho Co Ltd Drain structure in indoor machine of air conditioner
JP2005098559A (en) * 2003-08-26 2005-04-14 Toshiba Corp Refrigerator
WO2006098436A1 (en) * 2005-03-18 2006-09-21 Toshiba Carrier Corporation Indoor unit for air contitioner
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
JP4931566B2 (en) 2006-11-30 2012-05-16 東芝キヤリア株式会社 Air conditioner
JP2008202829A (en) * 2007-02-19 2008-09-04 Sharp Corp Drain pan and air conditioner comprising the same
JP2010014288A (en) * 2008-07-01 2010-01-21 Toshiba Carrier Corp Air conditioner
JP5405209B2 (en) * 2009-06-30 2014-02-05 三洋電機株式会社 Air conditioner
JP5871665B2 (en) * 2012-03-05 2016-03-01 三菱電機株式会社 Air conditioner indoor unit
CN104110727B (en) * 2013-07-30 2017-10-31 广东美的制冷设备有限公司 wall-hanging air conditioner
CN104848738B (en) * 2015-04-22 2019-03-19 珠海格力电器股份有限公司 Cleaning method and device for indoor heat exchanger of air conditioner
CN104848420B (en) * 2015-04-30 2018-07-13 武汉海尔电器股份有限公司 A kind of wall-hanging air conditioner
EP3350516A4 (en) * 2015-09-16 2019-05-15 Whirlpool Corporation Condensate wicking medium on indoor unit fan scroll to distribute moisture for revaporization into dry air
CN105444265A (en) * 2015-12-07 2016-03-30 珠海格力电器股份有限公司 Indoor unit of air conditioner

Also Published As

Publication number Publication date
EP3438559A1 (en) 2019-02-06
EP3438559B1 (en) 2023-11-29
TW201839330A (en) 2018-11-01
JP6340111B1 (en) 2018-06-06
CN109154445B (en) 2020-02-04
JP2018189271A (en) 2018-11-29
TWI644063B (en) 2018-12-11
WO2018198400A1 (en) 2018-11-01
CN109154445A (en) 2019-01-04
EP3438559A4 (en) 2020-01-08

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