WO2011105864A3 - Air purifier and an operating method for the same - Google Patents

Air purifier and an operating method for the same Download PDF

Info

Publication number
WO2011105864A3
WO2011105864A3 PCT/KR2011/001369 KR2011001369W WO2011105864A3 WO 2011105864 A3 WO2011105864 A3 WO 2011105864A3 KR 2011001369 W KR2011001369 W KR 2011001369W WO 2011105864 A3 WO2011105864 A3 WO 2011105864A3
Authority
WO
WIPO (PCT)
Prior art keywords
humidification filter
drive
air purifier
state
detection unit
Prior art date
Application number
PCT/KR2011/001369
Other languages
French (fr)
Korean (ko)
Other versions
WO2011105864A2 (en
Inventor
정진규
Original Assignee
웅진코웨이주식회사
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 웅진코웨이주식회사 filed Critical 웅진코웨이주식회사
Priority to US13/577,770 priority Critical patent/US9127852B2/en
Priority to CN201180011293.8A priority patent/CN102770717B/en
Priority claimed from KR1020110017266A external-priority patent/KR101234683B1/en
Publication of WO2011105864A2 publication Critical patent/WO2011105864A2/en
Publication of WO2011105864A3 publication Critical patent/WO2011105864A3/en
Priority to US14/845,920 priority patent/US9279593B2/en
Priority to US14/845,937 priority patent/US9259678B2/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
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F24F6/06—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using moving unheated wet elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0052—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation
    • B01D46/0056—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation with rotational movement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Humidification (AREA)

Abstract

Disclosed is an air purifier able to maintain the normal state of drive of a disk-shaped humidification filter by controlling the state of rotation of the humidification filter. The air purifier comprises: a water tank which accommodates water on the inside and is provided with a rotational shaft to which the humidification filter is attached; a drive source which is connected to the rotational shaft and causes the rotational shaft to rotate; a detection unit which is provided on the water tank so as to detect the state of drive of the humidification filter; and a control unit which is connected to the detection unit and the drive source and controls the state of drive of the drive source in accordance with a signal from the detection unit. The air purifier can maintain the normal state of drive of the humidification filter by using a stepping motor and the control unit in order to vary the state of rotation of the humidification filter and thereby remove extraneous material when the humidification filter is rotating abnormally due to extraneous material.
PCT/KR2011/001369 2010-02-25 2011-02-25 Air purifier and an operating method for the same WO2011105864A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US13/577,770 US9127852B2 (en) 2010-02-25 2011-02-25 Air purifier and an operating method for the same
CN201180011293.8A CN102770717B (en) 2010-02-25 2011-02-25 Air purifier and an operating method for the same
US14/845,920 US9279593B2 (en) 2010-02-25 2015-09-04 Air purifier and an operating method for the same
US14/845,937 US9259678B2 (en) 2010-02-25 2015-09-04 Air purifier and an operating method for the same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20100017174 2010-02-25
KR10-2010-0017174 2010-02-25
KR10-2011-0017266 2011-02-25
KR1020110017266A KR101234683B1 (en) 2010-02-25 2011-02-25 Aircleaner and method for driving thereof

Related Child Applications (3)

Application Number Title Priority Date Filing Date
US13/577,770 A-371-Of-International US9127852B2 (en) 2010-02-25 2011-02-25 Air purifier and an operating method for the same
US14/845,920 Division US9279593B2 (en) 2010-02-25 2015-09-04 Air purifier and an operating method for the same
US14/845,937 Division US9259678B2 (en) 2010-02-25 2015-09-04 Air purifier and an operating method for the same

Publications (2)

Publication Number Publication Date
WO2011105864A2 WO2011105864A2 (en) 2011-09-01
WO2011105864A3 true WO2011105864A3 (en) 2012-01-05

Family

ID=44507468

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001369 WO2011105864A2 (en) 2010-02-25 2011-02-25 Air purifier and an operating method for the same

Country Status (1)

Country Link
WO (1) WO2011105864A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102068675B1 (en) * 2013-10-24 2020-01-22 엘지전자 주식회사 Humidifier

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005090934A (en) * 2003-09-15 2005-04-07 Lg Electronics Inc Air cleaner and method of controlling its operation
JP2008064429A (en) * 2006-09-11 2008-03-21 Sharp Corp Humidifier and air cleaner with it
JP2009250504A (en) * 2008-04-04 2009-10-29 Panasonic Corp Air cleaner with humidification function
JP2009250596A (en) * 2008-04-11 2009-10-29 Panasonic Corp Air cleaner with humidifying function

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005090934A (en) * 2003-09-15 2005-04-07 Lg Electronics Inc Air cleaner and method of controlling its operation
JP2008064429A (en) * 2006-09-11 2008-03-21 Sharp Corp Humidifier and air cleaner with it
JP2009250504A (en) * 2008-04-04 2009-10-29 Panasonic Corp Air cleaner with humidification function
JP2009250596A (en) * 2008-04-11 2009-10-29 Panasonic Corp Air cleaner with humidifying function

Also Published As

Publication number Publication date
WO2011105864A2 (en) 2011-09-01

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