EP2177844A1 - Boîte de récupération des poussières et climatiseur utilisant celle-ci - Google Patents

Boîte de récupération des poussières et climatiseur utilisant celle-ci Download PDF

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Publication number
EP2177844A1
EP2177844A1 EP08763921A EP08763921A EP2177844A1 EP 2177844 A1 EP2177844 A1 EP 2177844A1 EP 08763921 A EP08763921 A EP 08763921A EP 08763921 A EP08763921 A EP 08763921A EP 2177844 A1 EP2177844 A1 EP 2177844A1
Authority
EP
European Patent Office
Prior art keywords
collection box
dust collection
dust
casing
indoor
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Withdrawn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
EP08763921A
Other languages
German (de)
English (en)
Other versions
EP2177844A4 (fr
Inventor
Akihiko Sakashita
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 Industries Ltd
Original Assignee
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 Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP2177844A1 publication Critical patent/EP2177844A1/fr
Publication of EP2177844A4 publication Critical patent/EP2177844A4/fr
Withdrawn legal-status Critical Current

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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
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/90—Cleaning of purification apparatus
    • 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
    • F24F2221/14—Details or features not otherwise provided for mounted on the ceiling

Definitions

  • the dust collection box (100) is suspended and supported by casing supporting members (111) for supporting the casing (26) so as to be suspended from the top wall surface in the space above the ceiling (Seventh Aspect of the Invention). Consequently, the supporting members (111) for suspending and supporting the casing (26) of the indoor unit (13) can be shared without providing supporting members only for the dust collection box (100) in order to suspend and support the dust collection box (100) in the space above the ceiling, thereby further reducing cost and workload during the installation of the dust collection box.
  • the intake port (100a) and the discharge port (100b) may be formed at positions opposing each other as viewed in plan (Twelfth Aspect of the Invention).
  • the structure described above allows the air to smoothly flowing through the dust collection box (90, 100), thereby preventing occurrence of the airflow making the dust floating in the dust collection box (90, 100). Consequently, the dust can be efficiently stored in the dust collection box (90, 100).
  • the supply duct (71) and the discharge duct (74) are arranged in a space below the bell mouth (25).
  • An outlet end of the supply duct (71) is connected to the duct opening (63) in the rear surface of the dust container (60) through the flexible tube (73).
  • the discharge duct (74) is a flexible duct which can be easily deformed, and an inlet end of the discharge duct (74) is connected to the duct opening (63) in the lateral surface of the dust container (60).
  • the collection port (91) is formed at a position (e.g., in the lower portion of the side surface of the dust collection box (90) as viewed in the figure) where the dust in the dust collection box (90) can be easily collected through the opening portion (27a) of the decorative panel (27).
  • the net (92) is provided in the discharge port (90b), thereby preventing bugs and dirt from entering the dust collection box (90) through the discharge port (90b). Consequently, the dust can be more efficiently stored in the dust collection box (90).
  • the container tab (44) of the air filter (40) is separated from the filter contact portion (64), and then the dust container (60) upwardly rotates to return to the original state. That is, the gap between the rear side of the dust container (60) and the guide member (57) is sealed.
  • the indoor fan (39) is driven again to perform the dust transfer process.
  • the duct opening (90a) to which the discharge duct (74) is connected is provided in the posterior surface of the dust collection box (90), and the discharge port (90b) is provided in the upper surface of the dust collection box (90).
  • the dust discharged into the dust collection box (90) is accumulated in the dust collection box (90) by its own weight, and only the air is discharged to the space above the ceiling through the discharge port (90b). That is, since the discharge port (90b) is positioned higher than the duct opening (90a), the dust discharged into the dust collection box (90) through the duct opening (90a) is stored in the dust collection box (90) without being discharged to the space above the ceiling through the discharge port (90b). This results in efficiently storing the dust in the dust collection box (90).

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
EP08763921A 2007-06-21 2008-05-27 Boîte de récupération des poussières et climatiseur utilisant celle-ci Withdrawn EP2177844A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007163803 2007-06-21
JP2007204593A JP5292737B2 (ja) 2007-06-21 2007-08-06 塵埃捕集箱及びそれを備えた空気調和装置
PCT/JP2008/001321 WO2008155877A1 (fr) 2007-06-21 2008-05-27 Boîte de récupération des poussières et climatiseur utilisant celle-ci

Publications (2)

Publication Number Publication Date
EP2177844A1 true EP2177844A1 (fr) 2010-04-21
EP2177844A4 EP2177844A4 (fr) 2013-01-09

Family

ID=40156041

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08763921A Withdrawn EP2177844A4 (fr) 2007-06-21 2008-05-27 Boîte de récupération des poussières et climatiseur utilisant celle-ci

Country Status (4)

Country Link
EP (1) EP2177844A4 (fr)
JP (1) JP5292737B2 (fr)
CN (1) CN101688683B (fr)
WO (1) WO2008155877A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2182301A1 (fr) * 2007-07-31 2010-05-05 Daikin Industries, Ltd. Climatiseur et buse d'extension d'aspirateur

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5218350B2 (ja) * 2009-09-07 2013-06-26 ダイキン工業株式会社 空気調和装置の室内ユニット
JP5502589B2 (ja) * 2010-04-28 2014-05-28 富士工業株式会社 レンジフード
CN106016471A (zh) * 2016-07-13 2016-10-12 海信（山东）空调有限公司 嵌入式空调
CN108087343B (zh) * 2018-01-23 2023-05-02 江西力天机械有限公司 一种环保引风机
CN112930092B (zh) * 2021-02-22 2022-10-11 广州神铁牵引设备有限公司 一种铁路电源的散热组件及其使用方法
CN112991664B (zh) * 2021-03-30 2022-07-08 帕沃电子技术有限公司 一种火灾报警的远距离传输装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1085534A (ja) * 1996-09-19 1998-04-07 Mitsubishi Denki Bill Techno Service Kk 自動フィルタ清掃装置付空調機
JP2005195216A (ja) * 2004-01-06 2005-07-21 Matsushita Electric Ind Co Ltd 空気調和機
JP2006183997A (ja) * 2003-09-12 2006-07-13 Matsushita Electric Ind Co Ltd 空気調和機
WO2007060921A1 (fr) * 2005-11-25 2007-05-31 Daikin Industries, Ltd. Appareil de climatisation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5228071A (en) * 1975-08-29 1977-03-02 Hitachi Ltd Dust collector
JPS6137217U (ja) * 1984-08-10 1986-03-07 株式会社 マキタ電機製作所 携帯用集塵機
JPH0444170Y2 (fr) * 1987-04-30 1992-10-19
JPH0636408Y2 (ja) * 1989-06-16 1994-09-21 ダイキン工業株式会社 天井埋込形空気調和機
JP3006684B2 (ja) * 1998-05-07 2000-02-07 木村工機株式会社 外気吹出ユニット付き空気調和機
CN2510010Y (zh) * 2001-08-30 2002-09-11 宋景涛 环保型擦鞋与废旧电池回收一体机
JP2004150764A (ja) * 2002-10-31 2004-05-27 Max Co Ltd 空調装置
JP2005083721A (ja) 2003-09-11 2005-03-31 Matsushita Electric Ind Co Ltd 空気調和機
JP4172484B2 (ja) * 2005-11-28 2008-10-29 ダイキン工業株式会社 空気調和装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1085534A (ja) * 1996-09-19 1998-04-07 Mitsubishi Denki Bill Techno Service Kk 自動フィルタ清掃装置付空調機
JP2006183997A (ja) * 2003-09-12 2006-07-13 Matsushita Electric Ind Co Ltd 空気調和機
JP2005195216A (ja) * 2004-01-06 2005-07-21 Matsushita Electric Ind Co Ltd 空気調和機
WO2007060921A1 (fr) * 2005-11-25 2007-05-31 Daikin Industries, Ltd. Appareil de climatisation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008155877A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2182301A1 (fr) * 2007-07-31 2010-05-05 Daikin Industries, Ltd. Climatiseur et buse d'extension d'aspirateur
EP2182301A4 (fr) * 2007-07-31 2014-10-01 Daikin Ind Ltd Climatiseur et buse d'extension d'aspirateur

Also Published As

Publication number Publication date
JP2009024987A (ja) 2009-02-05
CN101688683B (zh) 2012-10-10
JP5292737B2 (ja) 2013-09-18
CN101688683A (zh) 2010-03-31
EP2177844A4 (fr) 2013-01-09
WO2008155877A1 (fr) 2008-12-24

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