EP2078175A4 - Dispositif de déshumidification par refroidissement pour chauffage urbain - Google Patents

Dispositif de déshumidification par refroidissement pour chauffage urbain

Info

Publication number
EP2078175A4
EP2078175A4 EP07715548.9A EP07715548A EP2078175A4 EP 2078175 A4 EP2078175 A4 EP 2078175A4 EP 07715548 A EP07715548 A EP 07715548A EP 2078175 A4 EP2078175 A4 EP 2078175A4
Authority
EP
European Patent Office
Prior art keywords
cooling device
district heating
dehumidifying cooling
dehumidifying
district
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.)
Granted
Application number
EP07715548.9A
Other languages
German (de)
English (en)
Other versions
EP2078175B1 (fr
EP2078175A1 (fr
Inventor
Seok-Mann Yoon
Dae-Young Lee
Hoon Lee
Chang-Ku Kang
Sung-Ook Jeong
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.)
Korea District Heating Corp
Original Assignee
Korea District Heating Corp
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 Korea District Heating Corp filed Critical Korea District Heating Corp
Publication of EP2078175A1 publication Critical patent/EP2078175A1/fr
Publication of EP2078175A4 publication Critical patent/EP2078175A4/fr
Application granted granted Critical
Publication of EP2078175B1 publication Critical patent/EP2078175B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • 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
    • F24F2203/1024—Rotary wheel combined with a humidifier
    • 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
    • F24F2203/1028—Rotary wheel combined with a spraying device
    • 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
    • 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
    • F24F2203/104—Heat exchanger wheel
    • 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
    • F24F2203/1072—Rotary wheel comprising two rotors
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Central Air Conditioning (AREA)
EP07715548.9A 2007-02-01 2007-03-08 Dispositif de déshumidification par refroidissement pour chauffage urbain Expired - Fee Related EP2078175B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020070010673A KR100773435B1 (ko) 2007-02-01 2007-02-01 지역난방용 제습냉방장치
PCT/KR2007/001148 WO2008041788A1 (fr) 2007-02-01 2007-03-08 Dispositif de déshumidification par refroidissement pour chauffage urbain

Publications (3)

Publication Number Publication Date
EP2078175A1 EP2078175A1 (fr) 2009-07-15
EP2078175A4 true EP2078175A4 (fr) 2013-07-17
EP2078175B1 EP2078175B1 (fr) 2017-05-17

Family

ID=39060871

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07715548.9A Expired - Fee Related EP2078175B1 (fr) 2007-02-01 2007-03-08 Dispositif de déshumidification par refroidissement pour chauffage urbain

Country Status (8)

Country Link
US (1) US20100154455A1 (fr)
EP (1) EP2078175B1 (fr)
JP (1) JP2009530586A (fr)
KR (1) KR100773435B1 (fr)
CN (1) CN101346588B (fr)
MY (1) MY158155A (fr)
SA (1) SA08290039B1 (fr)
WO (1) WO2008041788A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101672502B (zh) * 2009-06-19 2012-06-06 上海天菡空气处理设备有限公司 热泵再生加热型节能除湿机的系统
US9038409B2 (en) * 2009-09-21 2015-05-26 Korea Research Institute Of Chemical Technology Apparatus for treating air by using porous organic-inorganic hybrid materials as an absorbent
CH704367A1 (de) * 2011-01-18 2012-07-31 Alstom Technology Ltd Verfahren zum Betrieb einer Kraftwerksanlage sowie Gasturbinenanlage zur Durchführung des Verfahrens.
KR101229676B1 (ko) * 2011-04-27 2013-02-04 주식회사 경동나비엔 하이브리드 냉방 장치
KR101445378B1 (ko) * 2012-08-24 2014-09-29 한라엔컴 주식회사 제습 냉방 장치
CN103047795B (zh) * 2012-12-27 2015-04-15 深圳市奥宇控制系统有限公司 蒸发制冷系统
KR101436613B1 (ko) * 2013-10-29 2014-11-05 한국지역난방공사 냉방과 환기 및 가습이 가능한 지역 냉방용 제습 냉방시스템
CN106461235B (zh) * 2014-05-07 2019-10-01 （株）庆东Navien 考虑除湿和制冷操作的用于区域供暖或者中央供暖的无燃烧单元的锅炉组件
AU2015278221A1 (en) * 2014-06-20 2017-02-02 Nortek Air Solutions Canada, Inc. Systems and methods for managing conditions in enclosed space
KR101655370B1 (ko) 2014-11-24 2016-09-08 한국과학기술연구원 제습냉방 시스템
CA2986055A1 (fr) 2015-05-15 2016-11-24 Nortek Air Solutions Canada, Inc. Utilisation d'echangeur d'energie a membrane liquide-air pour le refroidissement de liquides
CN105135467A (zh) * 2015-09-25 2015-12-09 无锡市华通电力设备有限公司 抽屉式暖风器
CA3010515C (fr) 2016-01-08 2023-03-21 Nortek Air Solutions Canada, Inc. Systeme d'air d'appoint integre dans un systeme de recirculation d'air a 100 %
CN106568141A (zh) * 2016-10-26 2017-04-19 海英荷普曼船舶设备(常熟)有限公司 部分回风与全热回收转轮联合空调处理装置
CN109084356B (zh) * 2018-09-30 2023-11-21 陈连祥 一种需冷工艺介质高温位提取热量循环冷却的集中供热系统
CN112443944A (zh) * 2019-08-28 2021-03-05 青岛海尔空调器有限总公司 用于控制加湿装置的方法、加湿装置、空调
JP6881623B1 (ja) * 2020-01-20 2021-06-02 ブラザー工業株式会社 空調機
CN112728661B (zh) * 2021-01-20 2022-12-27 广东美的暖通设备有限公司 双转轮调湿装置及具有其的空调系统及控制方法和控制器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5170633A (en) * 1991-06-24 1992-12-15 Amsted Industries Incorporated Desiccant based air conditioning system
WO1999036733A1 (fr) * 1998-01-14 1999-07-22 Ebara Corporation Systeme de conditionnement de l'air equipe d'un element deshydratant
JP2000337659A (ja) * 1999-05-28 2000-12-08 Earth Clean Tohoku:Kk 省エネ空調方法とその装置及び使用方法
US6338258B1 (en) * 2001-01-17 2002-01-15 Korea Institute Of Science And Technology Regenerative evaporative cooler
EP1304529A2 (fr) * 2001-10-18 2003-04-23 Sanyo Electric Co., Ltd. Dispositif de conditionnement d'air

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673512A (en) * 1970-09-22 1972-06-27 Allen Bradley Co Servo amplifier
YU45426B (en) * 1986-07-09 1992-05-28 Od Inzh Str Inst Device for indirect vapourisive air cooling inside a building
KR950003071B1 (ko) * 1992-10-21 1995-03-30 주식회사 신성엔지니어링 공기조화시스템
US5758509A (en) * 1995-12-21 1998-06-02 Ebara Corporation Absorption heat pump and desiccant assisted air conditioning apparatus
US5660048A (en) * 1996-02-16 1997-08-26 Laroche Industries, Inc. Air conditioning system for cooling warm moisture-laden air
JP2791947B2 (ja) * 1996-05-31 1998-08-27 株式会社新来島どっく 熱交換式除湿装置
US6029467A (en) * 1996-08-13 2000-02-29 Moratalla; Jose M. Apparatus for regenerating desiccants in a closed cycle
JP2968232B2 (ja) * 1997-04-11 1999-10-25 株式会社荏原製作所 空調システム及びその運転方法
JP2968241B2 (ja) * 1997-10-24 1999-10-25 株式会社荏原製作所 除湿空調システム及びその運転方法
JPH11262621A (ja) * 1998-03-17 1999-09-28 Ebara Corp 除湿空調装置
KR200197787Y1 (ko) 2000-04-28 2000-09-15 주식회사유한프랜트 폐열 회수식 냉방장치에 적합한 가습 겸용 냉난방 장치
JP2002013759A (ja) * 2000-06-28 2002-01-18 Earth Clean Tohoku:Kk デシカント空調方法
JP2002286250A (ja) 2001-03-26 2002-10-03 Matsushita Seiko Co Ltd デシカント空調システム
JP3857123B2 (ja) * 2001-12-14 2006-12-13 シャープ株式会社 受光アンプ回路及びそれを用いた光ディスク記録再生装置
DE10220631A1 (de) * 2002-05-10 2003-11-20 Loeffler Michael Verfahren zur Sorptionsklimatisierung mit Prozeßführung in einem Wärmetauscher
CN2553289Y (zh) * 2002-05-17 2003-05-28 无锡沙漠除湿设备厂 自循环式转轮除湿机
US6751964B2 (en) * 2002-06-28 2004-06-22 John C. Fischer Desiccant-based dehumidification system and method
JP2004069222A (ja) * 2002-08-08 2004-03-04 Matsushita Ecology Systems Co Ltd 換気調湿装置
JP2004085096A (ja) * 2002-08-27 2004-03-18 Univ Waseda ハイブリッド型デシカント空調システム
CN2594695Y (zh) * 2002-11-22 2003-12-24 浙江省普瑞科技有限公司 一种空气除湿机
JP4103563B2 (ja) * 2002-11-29 2008-06-18 ダイキン工業株式会社 空気調和装置
KR100504503B1 (ko) * 2003-01-14 2005-08-01 엘지전자 주식회사 공기조화시스템
US6812795B2 (en) * 2003-02-11 2004-11-02 O2Micro International Limited Transimpedance amplifier with feedback resistive network
US6854279B1 (en) * 2003-06-09 2005-02-15 The United States Of America As Represented By The Secretary Of The Navy Dynamic desiccation cooling system for ships
KR100550575B1 (ko) 2004-08-17 2006-02-10 엘지전자 주식회사 제습기를 갖는 발전 공조 시스템
JP2006071168A (ja) * 2004-09-01 2006-03-16 Sanden Corp 空気調和装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5170633A (en) * 1991-06-24 1992-12-15 Amsted Industries Incorporated Desiccant based air conditioning system
WO1999036733A1 (fr) * 1998-01-14 1999-07-22 Ebara Corporation Systeme de conditionnement de l'air equipe d'un element deshydratant
JP2000337659A (ja) * 1999-05-28 2000-12-08 Earth Clean Tohoku:Kk 省エネ空調方法とその装置及び使用方法
US6338258B1 (en) * 2001-01-17 2002-01-15 Korea Institute Of Science And Technology Regenerative evaporative cooler
EP1304529A2 (fr) * 2001-10-18 2003-04-23 Sanyo Electric Co., Ltd. Dispositif de conditionnement d'air

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DAOU K ET AL: "Desiccant cooling air conditioning: a review", RENEWABLE AND SUSTAINABLE ENERGY REVIEWS, ELSEVIERS SCIENCE, NEW YORK, NY, US, vol. 10, no. 2, 1 April 2006 (2006-04-01), pages 55 - 77, XP028033328, ISSN: 1364-0321, [retrieved on 20060401], DOI: 10.1016/J.RSER.2004.09.010 *

Also Published As

Publication number Publication date
WO2008041788A1 (fr) 2008-04-10
EP2078175B1 (fr) 2017-05-17
CN101346588B (zh) 2010-06-16
US20100154455A1 (en) 2010-06-24
EP2078175A1 (fr) 2009-07-15
KR100773435B1 (ko) 2007-11-05
SA08290039B1 (ar) 2012-03-24
MY158155A (en) 2016-09-15
CN101346588A (zh) 2009-01-14
JP2009530586A (ja) 2009-08-27

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