EP3845823A4 - Air outlet flow guide structure and purifier - Google Patents

Air outlet flow guide structure and purifier Download PDF

Info

Publication number
EP3845823A4
EP3845823A4 EP19888119.5A EP19888119A EP3845823A4 EP 3845823 A4 EP3845823 A4 EP 3845823A4 EP 19888119 A EP19888119 A EP 19888119A EP 3845823 A4 EP3845823 A4 EP 3845823A4
Authority
EP
European Patent Office
Prior art keywords
purifier
air outlet
flow guide
guide structure
outlet flow
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.)
Pending
Application number
EP19888119.5A
Other languages
German (de)
French (fr)
Other versions
EP3845823A1 (en
Inventor
Bochen WAN
Ni JIA
Chi Zhang
Huan CHEN
Yesheng LING
Zhentao HU
Rongji HE
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.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
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 Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Publication of EP3845823A1 publication Critical patent/EP3845823A1/en
Publication of EP3845823A4 publication Critical patent/EP3845823A4/en
Pending 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
    • F24F8/10—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/081—Air-flow control members, e.g. louvres, grilles, flaps or guide plates for guiding air around a curve
    • 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
    • F24F13/20—Casings or covers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
EP19888119.5A 2018-11-20 2019-08-01 Air outlet flow guide structure and purifier Pending EP3845823A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811383329.5A CN109282394A (en) 2018-11-20 2018-11-20 Air outlet flow guiding structure and clarifier
PCT/CN2019/098863 WO2020103492A1 (en) 2018-11-20 2019-08-01 Air outlet flow guide structure and purifier

Publications (2)

Publication Number Publication Date
EP3845823A1 EP3845823A1 (en) 2021-07-07
EP3845823A4 true EP3845823A4 (en) 2021-11-10

Family

ID=65175727

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19888119.5A Pending EP3845823A4 (en) 2018-11-20 2019-08-01 Air outlet flow guide structure and purifier

Country Status (4)

Country Link
EP (1) EP3845823A4 (en)
JP (1) JP7203215B2 (en)
CN (1) CN109282394A (en)
WO (1) WO2020103492A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109282394A (en) * 2018-11-20 2019-01-29 珠海格力电器股份有限公司 Air outlet flow guiding structure and clarifier
CN109951939B (en) * 2019-04-24 2024-03-08 伟通工业设备（江苏）有限公司 Multilayer kuppe and UV solidification antifog dust collector for coating line thereof
CN110145849A (en) * 2019-06-12 2019-08-20 珠海格力电器股份有限公司 Ducting assembly and air purifier
CN112503708B (en) * 2020-12-03 2022-07-08 粤卫协(广东)环境科技有限公司 Foul gas purifying equipment
CN113048602A (en) * 2021-04-14 2021-06-29 苏州贝昂科技有限公司 Purifier air duct system with noise reduction function
CN113310008B (en) * 2021-06-07 2022-09-06 何育林 Street lamp provided with negative ion purification device
CN114772818B (en) * 2022-05-23 2023-06-02 浙江朗柯生物工程有限公司 Seawater purification system
CN117967823B (en) * 2024-03-28 2024-06-14 山东中力高压阀门股份有限公司 Compact type opening-adjustable ventilation valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013202385A1 (en) * 2012-04-03 2013-10-17 Csr Building Products Limited Sub-floor ventilator
CN205937155U (en) * 2016-07-28 2017-02-08 冯锦立 Air cycle fan
EP3211336A1 (en) * 2016-02-26 2017-08-30 LG Electronics Inc. Air cleaner
KR20180040903A (en) * 2016-10-13 2018-04-23 엘지전자 주식회사 Air cleaning apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3913334B2 (en) * 1996-11-20 2007-05-09 三菱電機株式会社 Ventilation blower and ventilation blower system
DE102009015104A1 (en) * 2009-03-31 2010-10-14 Behr Gmbh & Co. Kg Axial fan, in particular for a motor vehicle
CN101846087B (en) * 2010-05-11 2011-09-14 东元总合科技（杭州）有限公司 Centrifugal fan and closed motor with same
JP2012241709A (en) * 2011-05-24 2012-12-10 Kuma Juki Service:Kk Crossflow type vertical shaft wind turbine
CN104235072B (en) * 2014-09-19 2017-02-01 珠海格力电器股份有限公司 Centrifugal blower and air purifier with centrifugal blower
CN104456772B (en) 2014-10-29 2017-12-01 小米科技有限责任公司 Air purifier
CN105546647B (en) * 2016-01-08 2018-11-20 广东美的制冷设备有限公司 Axis stream cabinet-type air conditioner
WO2017146354A1 (en) 2016-02-26 2017-08-31 엘지전자 주식회사 Air purifier
CN107940593A (en) * 2017-11-17 2018-04-20 航电中和山东医疗技术有限公司 A kind of air purifier
JP2020002887A (en) 2018-06-29 2020-01-09 アンデス電気株式会社 Air blowing means and air cleaning device
CN209101459U (en) * 2018-11-20 2019-07-12 珠海格力电器股份有限公司 Air outlet flow guiding structure and clarifier
CN109282394A (en) * 2018-11-20 2019-01-29 珠海格力电器股份有限公司 Air outlet flow guiding structure and clarifier

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013202385A1 (en) * 2012-04-03 2013-10-17 Csr Building Products Limited Sub-floor ventilator
EP3211336A1 (en) * 2016-02-26 2017-08-30 LG Electronics Inc. Air cleaner
CN205937155U (en) * 2016-07-28 2017-02-08 冯锦立 Air cycle fan
KR20180040903A (en) * 2016-10-13 2018-04-23 엘지전자 주식회사 Air cleaning apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020103492A1 *

Also Published As

Publication number Publication date
WO2020103492A1 (en) 2020-05-28
CN109282394A (en) 2019-01-29
JP7203215B2 (en) 2023-01-12
EP3845823A1 (en) 2021-07-07
JP2022505398A (en) 2022-01-14

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