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WO2009034977A1 - Air purifier - Google Patents

Air purifier Download PDF

Info

Publication number
WO2009034977A1
WO2009034977A1 PCT/JP2008/066280 JP2008066280W WO2009034977A1 WO 2009034977 A1 WO2009034977 A1 WO 2009034977A1 JP 2008066280 W JP2008066280 W JP 2008066280W WO 2009034977 A1 WO2009034977 A1 WO 2009034977A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
humidity
air purifier
sensor
unit
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/JP2008/066280
Other languages
French (fr)
Japanese (ja)
Inventor
Kazuya Okada
Sanae Kagawa
Ayako Kamiyama
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
Priority to CN2008801072599A priority Critical patent/CN101802506B/en
Publication of WO2009034977A1 publication Critical patent/WO2009034977A1/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
    • 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
    • F24F3/14—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 humidification; by dehumidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
    • 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
    • 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
    • F24F8/80—Self-contained air purifiers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/60—Odour
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Air Conditioning Control Device (AREA)
  • Drying Of Gases (AREA)
  • Air Humidification (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Ventilation (AREA)

Abstract

An air purifier which can perform air purification in preference to humidity control even if the humidity control is being performed. In the air purifier (1), a control section (6) controls the amount of air to be delivered from a fan (5) to a dehumidification unit (3) or a humidification unit (4) based on values of a dust sensor (24), an odor sensor (25), and a humidity sensor (26). Such a construction enables the air purifier (1) to perform not only operation according to a set humidity but also operation according to contamination of air. This makes it possible that the air purifier (1) performs dehumidification or humidification by using clean air. Further, when the dust sensor (24) and the odor sensor (25) detect a degree of contamination that requires an increase in the amount of air to be delivered to an air purification unit (2), the control section (6) increases the rotation speed of the fan (5) independently of whether the humidity of air has reached the set humidity.
PCT/JP2008/066280 2007-09-14 2008-09-10 Air purifier Ceased WO2009034977A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008801072599A CN101802506B (en) 2007-09-14 2008-09-10 Air purifier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007239514A JP4442668B2 (en) 2007-09-14 2007-09-14 Air cleaner
JP2007-239514 2007-09-14

Publications (1)

Publication Number Publication Date
WO2009034977A1 true WO2009034977A1 (en) 2009-03-19

Family

ID=40451984

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066280 Ceased WO2009034977A1 (en) 2007-09-14 2008-09-10 Air purifier

Country Status (3)

Country Link
JP (1) JP4442668B2 (en)
CN (1) CN101802506B (en)
WO (1) WO2009034977A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101987273A (en) * 2009-07-31 2011-03-23 三洋电机株式会社 Air cleaner with a function of humidification
CN104344489A (en) * 2013-07-29 2015-02-11 大金工业株式会社 Blower
WO2020188003A1 (en) * 2019-03-19 2020-09-24 Munters Europe Aktiebolag A particle protection device for a dehumidifier
CN112546751A (en) * 2020-02-26 2021-03-26 高锦 Energy-saving and environment-friendly high-rise building haze continuous treatment and purification device

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5053208B2 (en) * 2008-08-25 2012-10-17 シャープ株式会社 Air cleaner
JP5131252B2 (en) * 2009-06-30 2013-01-30 東芝ホームテクノ株式会社 Air conditioner
JP2011012822A (en) * 2009-06-30 2011-01-20 Daikin Industries Ltd Air conditioner
JP5600475B2 (en) * 2010-05-20 2014-10-01 シャープ株式会社 Cooker
JP2012037170A (en) * 2010-08-09 2012-02-23 Fujitsu General Ltd Deodorizing device with humidifying function
CN102441320B (en) * 2010-10-13 2015-05-13 高砂热学工业株式会社 Dehumidification device and control method thereof
CN103620313B (en) * 2011-06-24 2017-02-15 豪威株式会社 Dehumidification type air purifier and control method thereof
CN102309897A (en) * 2011-09-28 2012-01-11 曙光信息产业(北京)有限公司 Dedusting method and system
CN102305440B (en) * 2011-09-28 2015-03-04 曙光信息产业(北京)有限公司 Dehumidifying and dust-removing method
CN102374612A (en) * 2011-09-28 2012-03-14 曙光信息产业(北京)有限公司 Dehumidifying method and system
CN102954560A (en) * 2012-11-13 2013-03-06 高韵怡 Impeller control method of humidifying air purifier
CN104776548A (en) * 2014-01-14 2015-07-15 南京天加空调设备有限公司 Air conditioner indoor PM2.5 control method
CN104329733B (en) * 2014-07-03 2017-11-07 青岛海尔空调器有限总公司 A kind of purifier and air treatment system
JP6193502B2 (en) * 2014-08-26 2017-09-06 シャープ株式会社 Humidifier
CN104833064A (en) * 2015-03-17 2015-08-12 中山联昌电器有限公司 Intelligent air purifier system and control method thereof
CN104964501B (en) * 2015-06-10 2018-11-27 海信容声(广东)冰箱有限公司 A kind of cold storage plant and purification method
CN104964510B (en) * 2015-06-10 2019-02-01 海信容声(广东)冰箱有限公司 A kind of method and cold storage plant of purification
CN105480055A (en) * 2015-12-18 2016-04-13 山东科技大学 Humidistat and automobile with same
CN109084418B (en) * 2017-06-14 2022-02-25 庆东纳碧安株式会社 Control method of air conditioner and air conditioner
CN107990436A (en) * 2017-12-05 2018-05-04 广西大学 Infiltration type humidification heating electric air purification machine
CN113362568B (en) * 2021-07-15 2022-07-19 青岛海尔空调器有限总公司 An anti-fatigue control method based on parking air conditioner
CN114484810A (en) * 2022-01-14 2022-05-13 青岛海尔空调器有限总公司 Method and device for air conditioner purification control, air conditioner and storage medium
JP2024034092A (en) * 2022-08-31 2024-03-13 ダイキン工業株式会社 air treatment equipment
KR102864716B1 (en) * 2025-02-12 2025-09-26 주식회사 엠엔티 Pet Care Air Purifier

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10259933A (en) * 1997-03-18 1998-09-29 Sharp Corp Dehumidifying / humidifying equipment
JPH1128326A (en) * 1997-07-10 1999-02-02 Matsushita Electric Ind Co Ltd Air cleaner

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2419528Y (en) * 2000-03-22 2001-02-14 梁兆宜 Multifunctional air cooler

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10259933A (en) * 1997-03-18 1998-09-29 Sharp Corp Dehumidifying / humidifying equipment
JPH1128326A (en) * 1997-07-10 1999-02-02 Matsushita Electric Ind Co Ltd Air cleaner

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101987273A (en) * 2009-07-31 2011-03-23 三洋电机株式会社 Air cleaner with a function of humidification
CN104344489A (en) * 2013-07-29 2015-02-11 大金工业株式会社 Blower
CN104344489B (en) * 2013-07-29 2016-08-24 大金工业株式会社 Air-supply arrangement
WO2020188003A1 (en) * 2019-03-19 2020-09-24 Munters Europe Aktiebolag A particle protection device for a dehumidifier
CN112546751A (en) * 2020-02-26 2021-03-26 高锦 Energy-saving and environment-friendly high-rise building haze continuous treatment and purification device

Also Published As

Publication number Publication date
JP4442668B2 (en) 2010-03-31
CN101802506B (en) 2013-09-25
CN101802506A (en) 2010-08-11
JP2009068803A (en) 2009-04-02

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