WO2024251308A3 - Self-cleaning structure for air conditioner filter screen, and air conditioner - Google Patents

Self-cleaning structure for air conditioner filter screen, and air conditioner Download PDF

Info

Publication number
WO2024251308A3
WO2024251308A3 PCT/CN2024/109164 CN2024109164W WO2024251308A3 WO 2024251308 A3 WO2024251308 A3 WO 2024251308A3 CN 2024109164 W CN2024109164 W CN 2024109164W WO 2024251308 A3 WO2024251308 A3 WO 2024251308A3
Authority
WO
WIPO (PCT)
Prior art keywords
filter screen
reel
air conditioner
self
mounting space
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.)
Ceased
Application number
PCT/CN2024/109164
Other languages
French (fr)
Chinese (zh)
Other versions
WO2024251308A2 (en
Inventor
董元伟
刘伟彤
庄佳兰
亓晓莉
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.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co 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 Qingdao Haier Air Conditioner Gen Corp Ltd, Qingdao Haier Air Conditioning Electric Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Publication of WO2024251308A2 publication Critical patent/WO2024251308A2/en
Publication of WO2024251308A3 publication Critical patent/WO2024251308A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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
    • F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • 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
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

An air conditioner and a self-cleaning structure for an air conditioner filter screen (104). A filter screen mounting frame (10) is configured to have a first reel mounting space (11) and a second reel mounting space (12), wherein a first reel (20) of a rotary reel group is rotatably arranged in the first reel mounting space (11), and a second reel (30) of the rotary reel group is rotatably arranged in the second reel mounting space (12); a filter screen (104) is arranged on the surfaces of a keel frame (13) and a support plate (14) of the filter screen mounting frame (10), a first side edge of the filter screen being detachably connected to the first reel (20), and a second side edge of the filter screen being detachably connected to the second reel (30); and a dust collection device (40) is arranged on one side of the support plate (14), and is provided with a brush assembly (42) abutting against the filter screen (104) on a first support surface (141) of the support plate (14). In this way, when the filter screen (104) is cleaned, the filter screen (104) can be effectively prevented from deforming; and the filter screen (104) can move more smoothly, and can also be cleaned more thoroughly.
PCT/CN2024/109164 2023-06-07 2024-08-01 Self-cleaning structure for air conditioner filter screen, and air conditioner Ceased WO2024251308A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202310672298.XA CN116857747A (en) 2023-06-07 2023-06-07 Self-cleaning structure for air conditioner filter screen and air conditioner
CN202310672298.X 2023-06-07

Publications (2)

Publication Number Publication Date
WO2024251308A2 WO2024251308A2 (en) 2024-12-12
WO2024251308A3 true WO2024251308A3 (en) 2025-01-30

Family

ID=88229424

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2024/109164 Ceased WO2024251308A2 (en) 2023-06-07 2024-08-01 Self-cleaning structure for air conditioner filter screen, and air conditioner

Country Status (2)

Country Link
CN (1) CN116857747A (en)
WO (1) WO2024251308A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116857747A (en) * 2023-06-07 2023-10-10 青岛海尔空调器有限总公司 Self-cleaning structure for air conditioner filter screen and air conditioner
WO2025161907A1 (en) * 2024-02-01 2025-08-07 青岛海尔空调器有限总公司 Filter self-cleaning mechanism and air conditioner indoor unit

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009115424A (en) * 2007-11-09 2009-05-28 Sharp Corp Filter cleaning device
JP2012145258A (en) * 2011-01-11 2012-08-02 Sharp Corp Filter cleaning device, dust box, and air conditioner
CN208871827U (en) * 2018-07-18 2019-05-17 珠海格力电器股份有限公司 Filter screen self-cleaning movement mechanism and air conditioner or fan comprising same
CN112944486A (en) * 2021-03-08 2021-06-11 珠海格力电器股份有限公司 Cleaning mechanism for air conditioner, air conditioner and control method
CN116857747A (en) * 2023-06-07 2023-10-10 青岛海尔空调器有限总公司 Self-cleaning structure for air conditioner filter screen and air conditioner
CN220355707U (en) * 2023-06-07 2024-01-16 青岛海尔空调器有限总公司 Mounting bracket for air conditioning filter and air conditioner
CN220355576U (en) * 2023-06-07 2024-01-16 青岛海尔空调器有限总公司 Rotating reel set for air conditioner filters and air conditioners
CN220355663U (en) * 2023-06-07 2024-01-16 青岛海尔空调器有限总公司 Dust collection structures and air conditioners for air conditioning filters

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005172362A (en) * 2003-12-12 2005-06-30 Fujitsu General Ltd Air conditioner
JP2008111590A (en) * 2006-10-30 2008-05-15 Kowa Co Ltd Air conditioner cleaning device and air conditioner
CN101070986A (en) * 2007-04-17 2007-11-14 海尔集团公司 Air conditioner filtering screen dust-cleaning method and device, and airconditioner with filtering screen dust-cleaning device
JP4766167B2 (en) * 2009-01-28 2011-09-07 ダイキン工業株式会社 Air conditioning indoor unit and method for manufacturing filter cleaning device
JP5921642B2 (en) * 2014-11-13 2016-05-24 三菱電機株式会社 Filter device and air conditioner equipped with the filter device
CN205006797U (en) * 2015-08-07 2016-02-03 珠海格力电器股份有限公司 Dust collector and air conditioner
CN105944465A (en) * 2016-05-06 2016-09-21 广东美的制冷设备有限公司 Air conditioner and cleaning control method thereof
CN108679825A (en) * 2018-07-18 2018-10-19 珠海格力电器股份有限公司 Filter screen automatically cleaning motion
CN111023549A (en) * 2019-12-10 2020-04-17 珠海格力电器股份有限公司 Filter screen assembly, air inlet device and air conditioner
CN111426048A (en) * 2020-04-28 2020-07-17 珠海格力电器股份有限公司 Air vent assembly, air conditioner and air conditioner control method
JP7586492B2 (en) * 2021-06-30 2024-11-19 株式会社コーワ Filter cleaning device
CN215490053U (en) * 2021-09-27 2022-01-11 美的集团武汉暖通设备有限公司 Filter Structures and Air Handling Equipment
CN218544621U (en) * 2022-10-28 2023-02-28 海信（广东）空调有限公司 Indoor machine of air conditioner

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009115424A (en) * 2007-11-09 2009-05-28 Sharp Corp Filter cleaning device
JP2012145258A (en) * 2011-01-11 2012-08-02 Sharp Corp Filter cleaning device, dust box, and air conditioner
CN208871827U (en) * 2018-07-18 2019-05-17 珠海格力电器股份有限公司 Filter screen self-cleaning movement mechanism and air conditioner or fan comprising same
CN112944486A (en) * 2021-03-08 2021-06-11 珠海格力电器股份有限公司 Cleaning mechanism for air conditioner, air conditioner and control method
CN116857747A (en) * 2023-06-07 2023-10-10 青岛海尔空调器有限总公司 Self-cleaning structure for air conditioner filter screen and air conditioner
CN220355707U (en) * 2023-06-07 2024-01-16 青岛海尔空调器有限总公司 Mounting bracket for air conditioning filter and air conditioner
CN220355576U (en) * 2023-06-07 2024-01-16 青岛海尔空调器有限总公司 Rotating reel set for air conditioner filters and air conditioners
CN220355663U (en) * 2023-06-07 2024-01-16 青岛海尔空调器有限总公司 Dust collection structures and air conditioners for air conditioning filters

Also Published As

Publication number Publication date
CN116857747A (en) 2023-10-10
WO2024251308A2 (en) 2024-12-12

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