JP5497492B2 - デシカント空調装置 - Google Patents
デシカント空調装置 Download PDFInfo
- Publication number
- JP5497492B2 JP5497492B2 JP2010054802A JP2010054802A JP5497492B2 JP 5497492 B2 JP5497492 B2 JP 5497492B2 JP 2010054802 A JP2010054802 A JP 2010054802A JP 2010054802 A JP2010054802 A JP 2010054802A JP 5497492 B2 JP5497492 B2 JP 5497492B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- desiccant
- air conditioner
- region
- desiccant rotor
- 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.)
- Expired - Fee Related
Links
- 239000002274 desiccant Substances 0.000 title claims description 182
- 238000010438 heat treatment Methods 0.000 claims description 62
- 230000008929 regeneration Effects 0.000 claims description 58
- 238000011069 regeneration method Methods 0.000 claims description 58
- 238000007791 dehumidification Methods 0.000 claims description 43
- 238000001816 cooling Methods 0.000 claims description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000003507 refrigerant Substances 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 125000002843 carboxylic acid group Chemical group 0.000 description 3
- 238000003795 desorption Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229920000058 polyacrylate Polymers 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000003948 formamides Chemical group 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 125000002560 nitrile group Chemical group 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
-
- 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
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1072—Rotary wheel comprising two rotors
-
- 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]
- Y02B30/56—Heat recovery units
Description
11 導入路
12 排出路
16 制御装置
2 デシカントロータ
20 貫通路
23 デシカントロータ
2a 第一除湿領域
2b 第二除湿領域
2c 第一再生領域
2d 第二再生領域
3 加熱用熱交換器
4 顕熱熱交換器
5 冷却用熱交換器
SA 空気
RA 空気
N 正転方向
R 逆転方向
Claims (6)
- 室外からの空気を室内へと導入する導入路と、室内からの空気を室外へと排出する排出路と、導入路を流れる空気中の水分を吸着して除湿を行うとともに、排出路を流れる空気中に水分を放出して除湿能力を再生するようになされたデシカントロータと、排出路の空気を加熱する加熱用熱交換器と、導入路を流れる空気と排出路を流れる空気との間で熱交換を行う顕熱熱交換器とを備えたデシカント空調装置において、
デシカントロータは、導入路の空気が通過する調湿領域と排出路の空気が通過する再生領域とが、交互に各二つ形成され、中央には貫通路が形成され、
導入路を流れる空気は、二つの調湿領域を直列に流れ、排出路を流れる空気は、貫通路を通過することによって二つの再生領域を直列に流れるようになされたことを特徴とするデシカント空調装置。 - 冷房除湿または暖房加湿の運転区分によってデシカントロータの回転方向を反転させる制御を具備した制御装置を備えた請求項1記載のデシカント空調装置。
- 冷房除湿または暖房加湿の運転区分によって、デシカントロータの回転速度を変える制御を具備した制御装置を備えた請求項1記載のデシカント空調装置。
- 導入路の上流側の調湿領域と、下流側の調湿領域との間に、冷水または低温冷媒との熱交換により、上流側の調湿領域からの空気の温度を低下させる冷却用熱交換器を設けた請求項1記載のデシカント空調装置。
- デシカントロータの再生領域の大きさが、調湿領域の大きさよりも小さくなされた請求項1記載のデシカント空調装置。
- 暖房加湿運転時に、排出路を流れる空気が顕熱熱交換器で冷却された際に発生する凝縮ドレンに対し、冷房除湿運転用に設けられた加熱用熱交換器へ温水を供給して加熱・蒸発させる制御を具備した制御装置を備えた請求項1記載のデシカント空調装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010054802A JP5497492B2 (ja) | 2010-03-11 | 2010-03-11 | デシカント空調装置 |
CN2011800133188A CN102792099A (zh) | 2010-03-11 | 2011-03-09 | 除湿空调装置 |
PCT/JP2011/055545 WO2011111753A1 (ja) | 2010-03-11 | 2011-03-09 | デシカント空調装置 |
US13/583,354 US20130036913A1 (en) | 2010-03-11 | 2011-03-09 | Desiccant air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010054802A JP5497492B2 (ja) | 2010-03-11 | 2010-03-11 | デシカント空調装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011190937A JP2011190937A (ja) | 2011-09-29 |
JP5497492B2 true JP5497492B2 (ja) | 2014-05-21 |
Family
ID=44563552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010054802A Expired - Fee Related JP5497492B2 (ja) | 2010-03-11 | 2010-03-11 | デシカント空調装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20130036913A1 (ja) |
JP (1) | JP5497492B2 (ja) |
CN (1) | CN102792099A (ja) |
WO (1) | WO2011111753A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6188438B2 (ja) * | 2013-06-14 | 2017-08-30 | 大阪瓦斯株式会社 | 空調装置、及びその運転方法 |
WO2015142983A1 (en) * | 2014-03-21 | 2015-09-24 | 2525 Group, Inc. | Recycling of waste heat by dehumidifier applicance: apparatus and method |
JP6394521B2 (ja) * | 2014-08-21 | 2018-09-26 | 株式会社デンソー | 加湿装置 |
JP6881578B2 (ja) * | 2017-06-14 | 2021-06-02 | ダイキン工業株式会社 | 調湿ユニット |
CZ2018337A3 (cs) * | 2018-07-08 | 2019-07-10 | ÄŚeskĂ© vysokĂ© uÄŤenĂ technickĂ© v Praze | Zařízení pro získávání vody z okolního vzduchu s možností autonomního provozu |
GB2576515B (en) * | 2018-08-21 | 2022-05-18 | Ebac Industrial Products Ltd | Desiccant dehumidifier |
TW202235783A (zh) * | 2021-03-09 | 2022-09-16 | 日商夏普股份有限公司 | 除濕機 |
JP7208562B1 (ja) | 2021-11-09 | 2023-01-19 | ダイキン工業株式会社 | 空気調和装置 |
CN114370677B (zh) * | 2022-01-17 | 2022-12-13 | 清华大学 | 新风除湿机 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5242473A (en) * | 1988-09-22 | 1993-09-07 | Unico Kogyo Kabushiki Kaisha | Apparatus for dehumidifying gas |
JPH05200233A (ja) * | 1992-01-29 | 1993-08-10 | Kobe Steel Ltd | 乾式除湿装置 |
US5512083A (en) * | 1993-10-25 | 1996-04-30 | Uop | Process and apparatus for dehumidification and VOC odor remediation |
US5660048A (en) * | 1996-02-16 | 1997-08-26 | Laroche Industries, Inc. | Air conditioning system for cooling warm moisture-laden air |
JP2001205037A (ja) * | 2000-01-28 | 2001-07-31 | Matsushita Seiko Co Ltd | 乾式除湿装置 |
JP2002066248A (ja) * | 2000-08-31 | 2002-03-05 | Daikin Ind Ltd | 吸脱着装置 |
JP3555590B2 (ja) * | 2001-04-18 | 2004-08-18 | ダイキン工業株式会社 | 調湿装置 |
JP4432369B2 (ja) * | 2003-05-30 | 2010-03-17 | ダイキン工業株式会社 | 調湿装置 |
JP4467357B2 (ja) * | 2004-04-30 | 2010-05-26 | 株式会社西部技研 | 空調装置 |
JP4438959B2 (ja) * | 2005-07-27 | 2010-03-24 | 株式会社日立プラントテクノロジー | 除湿装置及び除湿方法 |
JP4646309B2 (ja) * | 2005-09-26 | 2011-03-09 | 新日本空調株式会社 | デシカント式換気装置 |
CN100510558C (zh) * | 2007-09-13 | 2009-07-08 | 上海交通大学 | 太阳能驱动的单个转轮两级除湿空调器 |
JP5019261B2 (ja) * | 2007-11-12 | 2012-09-05 | 日本エクスラン工業株式会社 | デシカント空調装置 |
CA2706490A1 (en) * | 2007-12-03 | 2009-07-23 | Gerald Landry | Thermodynamic closed loop desiccant rotor system and process |
JP5405801B2 (ja) * | 2008-11-07 | 2014-02-05 | ヤンマー株式会社 | デシカント空調装置 |
US20100242507A1 (en) * | 2009-03-24 | 2010-09-30 | Milton Meckler | Dynamic outside air management system and method |
-
2010
- 2010-03-11 JP JP2010054802A patent/JP5497492B2/ja not_active Expired - Fee Related
-
2011
- 2011-03-09 US US13/583,354 patent/US20130036913A1/en not_active Abandoned
- 2011-03-09 WO PCT/JP2011/055545 patent/WO2011111753A1/ja active Application Filing
- 2011-03-09 CN CN2011800133188A patent/CN102792099A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN102792099A (zh) | 2012-11-21 |
WO2011111753A1 (ja) | 2011-09-15 |
US20130036913A1 (en) | 2013-02-14 |
JP2011190937A (ja) | 2011-09-29 |
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