ATE412857T1 - HUMIDIFICATION DEVICE - Google Patents

HUMIDIFICATION DEVICE

Info

Publication number
ATE412857T1
ATE412857T1 AT01970143T AT01970143T ATE412857T1 AT E412857 T1 ATE412857 T1 AT E412857T1 AT 01970143 T AT01970143 T AT 01970143T AT 01970143 T AT01970143 T AT 01970143T AT E412857 T1 ATE412857 T1 AT E412857T1
Authority
AT
Austria
Prior art keywords
humidification
humidifying
fan
humidifying rotor
disposed
Prior art date
Application number
AT01970143T
Other languages
German (de)
Inventor
Toshihiro Kizawa
Takashi Tokui
Kouzou Yoshinaga
Original Assignee
Daikin Ind 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 Ind Ltd filed Critical Daikin Ind Ltd
Application granted granted Critical
Publication of ATE412857T1 publication Critical patent/ATE412857T1/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
    • 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
    • F24F3/1411—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 by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F24F3/1423—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 by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
    • 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
    • F24F11/89—Arrangement or mounting of control or safety devices
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1012—Details of the casing or cover
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1032—Desiccant wheel
    • F24F2203/1036—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1056—Rotary wheel comprising a reheater
    • F24F2203/106—Electrical reheater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1068—Rotary wheel comprising one rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1084—Rotary wheel comprising two flow rotor segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Humidification (AREA)
  • Air Conditioning Control Device (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Polarising Elements (AREA)

Abstract

There is provided a humidifying unit that is small in thickness and allows installation in any place. A humidifying rotor (12), a moisture absorption fan (13) and a humidification fan (15) are disposed flatly so as not to overlap with each other for making the humidifying unit thinner. A humidification path Z is provided with a portion (Z1) curved in an approximate U or J shape. Thus, even when the humidifying rotor (12) and the humidification fan (15) are not overlapped but disposed flatly, humidified air sent from the humidifying rotor (12) can be led to the humidification fan (15) through the portion (Z1) curved in the U or J shape. There is disposed an electrical equipment box (28) between the humidifying rotor (12) and the humidification fan (15). <IMAGE>
AT01970143T 2000-09-22 2001-09-19 HUMIDIFICATION DEVICE ATE412857T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000288579A JP3660962B2 (en) 2000-09-22 2000-09-22 Humidification unit

Publications (1)

Publication Number Publication Date
ATE412857T1 true ATE412857T1 (en) 2008-11-15

Family

ID=18772149

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01970143T ATE412857T1 (en) 2000-09-22 2001-09-19 HUMIDIFICATION DEVICE

Country Status (8)

Country Link
EP (1) EP1319904B1 (en)
JP (1) JP3660962B2 (en)
KR (1) KR100483109B1 (en)
CN (1) CN1157573C (en)
AT (1) ATE412857T1 (en)
DE (1) DE60136370D1 (en)
ES (1) ES2313982T3 (en)
WO (1) WO2002025182A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5282778B2 (en) * 2010-11-17 2013-09-04 ダイキン工業株式会社 Moisture absorption unit
JP2015068593A (en) * 2013-09-30 2015-04-13 ダイキン工業株式会社 Air-conditioning outdoor unit
JP2015087022A (en) * 2013-10-28 2015-05-07 ダイキン工業株式会社 Air-conditioning outdoor unit
JP2018179362A (en) * 2017-04-07 2018-11-15 ダイキン工業株式会社 Humidity control unit
JP7093047B1 (en) * 2021-08-06 2022-06-29 ダイキン工業株式会社 Humidifier and air conditioner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3152608B2 (en) * 1996-02-26 2001-04-03 三洋電機株式会社 Dehumidifying and drying equipment
JP3222779B2 (en) * 1996-08-22 2001-10-29 シャープ株式会社 Humidifier
JP3559421B2 (en) * 1997-03-27 2004-09-02 シャープ株式会社 Humidifier
PT939283E (en) * 1998-02-25 2005-02-28 Sanyo Electric Co MOISTURE CONTROL DEVICE
JP2000171056A (en) * 1998-12-04 2000-06-23 Daikin Ind Ltd Dehumidification/humidification unit
JP3223911B2 (en) * 1999-05-11 2001-10-29 株式会社日立製作所 Air conditioner

Also Published As

Publication number Publication date
EP1319904A1 (en) 2003-06-18
KR100483109B1 (en) 2005-04-14
EP1319904B1 (en) 2008-10-29
CN1395669A (en) 2003-02-05
WO2002025182A1 (en) 2002-03-28
DE60136370D1 (en) 2008-12-11
JP3660962B2 (en) 2005-06-15
JP2002098365A (en) 2002-04-05
EP1319904A4 (en) 2005-12-07
ES2313982T3 (en) 2009-03-16
CN1157573C (en) 2004-07-14
KR20020054355A (en) 2002-07-06

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties