JP2007303772A - デシカント空調システム - Google Patents
デシカント空調システム Download PDFInfo
- Publication number
- JP2007303772A JP2007303772A JP2006134797A JP2006134797A JP2007303772A JP 2007303772 A JP2007303772 A JP 2007303772A JP 2006134797 A JP2006134797 A JP 2006134797A JP 2006134797 A JP2006134797 A JP 2006134797A JP 2007303772 A JP2007303772 A JP 2007303772A
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- JP
- Japan
- Prior art keywords
- air
- desiccant
- conditioning system
- air conditioning
- zone
- 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.)
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Classifications
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- 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
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- 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
- F24F2203/1016—Rotary wheel combined with another type of cooling principle, e.g. compression cycle
-
- 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
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Air Conditioning (AREA)
Abstract
【解決手段】 このデシカント空調システムは、空気中の水分を吸着し、かつ空気中に水分を脱着できるデシカントが担持されたハニカム状のデシカントロータ16と、圧縮機18と蒸発器20と凝縮器22とからなる冷凍サイクル24とを用いる。システムに導入した処理空気は、デシカントロータ16の脱着ゾーン16a、冷凍サイクル24の蒸発器20、デシカントロータ16の吸着ゾーン16b、冷凍サイクル24の凝縮器22の順に流される。
【選択図】 図1
Description
請求項1に記載の発明においては、冷凍サイクルにデシカントロータによる水分の吸着工程を組み合わせることで、より高い除湿作用を得ることができる。
請求項2に記載の発明においては、顕熱交換器で熱回収するため、室内相対湿度が高い時のデシカントの吸着能力が増加して除湿量が増加するとともに、除湿量当りの圧縮動力が減少するため省エネルギーとなる。
請求項3に記載の発明においては、必要な除湿負荷に応じて顕熱熱交換器の交換熱量を調整することによって多様な顕熱比の除湿空調負荷に対応することができる。
図1に示すデシカント空調システムは、処理空気の導入流路10と導出流路12を形成するフレーム14と、導入流路10と導出流路12の間に跨って配置され、各部がこれらの2つの流路の間を交互に循環するデシカントロータ16と、圧縮機18と蒸発器20と凝縮器22とからなる冷凍サイクル24と、送風機26を備え、さらに、導入空気と導出空気の間で顕熱交換を行う顕熱交換器28とを備えている。
また、室内の湿度(相対湿度、露点温度又は絶対湿度)を検出して、湿度が高い時、顕熱ロータを廻すようにしてもよい。
さらに、室内の湿度の測定値に応じて顕熱ロータの回転数を変化させ、交換熱量を調整するようにしてもよい。回転数を変えることにより、図2に示す顕熱比(SHF)が変化し、E点の位置が変化するので、多様な顕熱比の除湿空調負荷に対応して適切な除湿作用を得ることができる。
12 導出流路
14 フレーム
16 デシカントロータ
16a 脱着ゾーン
16b 吸着ゾーン
18 圧縮機
20 蒸発器
22 凝縮器
24 冷凍サイクル
26 送風機
28 顕熱交換器
28a 高温ゾーン
28b 低温ゾーン
30 導入口
32 導出口
40 第1の処理経路
42 第2の処理経路
44 補助凝縮器
46 送風機
48 加湿器
50 水質浄化殺菌装置
Claims (3)
- 空気中の水分を吸着し、かつ空気中に水分を脱着できるデシカントが担持されたハニカム状のデシカントロータであって、前記デシカントロータは水分を吸着する吸着ゾーンと水分を脱着する脱着ゾーンとに仕切られており、吸着ゾーンを流れる空気と脱着ゾーンを流れる空気とがほぼ対向流をなすデシカントロータと;圧縮機と蒸発器と凝縮器とからなる冷凍サイクルとを有し;
システムに導入した処理空気をデシカントロータの脱着ゾーン、冷凍サイクルの蒸発器、前記デシカントロータの吸着ゾーン、冷凍サイクルの凝縮器の順に流すよう構成したことを特徴とするデシカント空調システム。 - 前記凝縮器通過後の処理空気と前記デシカントの脱着ゾーン流入前の空気とを熱交換させる顕熱交換器を設けたことを特徴とする請求項第1項に記載のデシカント空調システム。
- 前記顕熱熱交換器の交換熱量を可変式にしたことを特徴とする請求項2に記載のデシカント空調システム。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006134797A JP4857901B2 (ja) | 2006-05-15 | 2006-05-15 | デシカント空調システム |
PCT/JP2007/000430 WO2007132550A1 (ja) | 2006-05-15 | 2007-04-20 | デシカント空調システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006134797A JP4857901B2 (ja) | 2006-05-15 | 2006-05-15 | デシカント空調システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007303772A true JP2007303772A (ja) | 2007-11-22 |
JP4857901B2 JP4857901B2 (ja) | 2012-01-18 |
Family
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006134797A Active JP4857901B2 (ja) | 2006-05-15 | 2006-05-15 | デシカント空調システム |
Country Status (2)
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JP (1) | JP4857901B2 (ja) |
WO (1) | WO2007132550A1 (ja) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009153842A1 (ja) * | 2008-06-20 | 2009-12-23 | Shibata Katsumi | 乾燥装置 |
WO2010013285A1 (ja) * | 2008-07-28 | 2010-02-04 | Shibata Katsumi | 塩水淡水化装置および塩水淡水化方法 |
KR100947617B1 (ko) | 2008-05-22 | 2010-03-15 | 엘지전자 주식회사 | 공기 조화기 |
JP2011033317A (ja) * | 2009-08-05 | 2011-02-17 | Mitsubishi Electric Corp | 除加湿装置及びそれを備えた空気調和機 |
JP2012102997A (ja) * | 2011-12-19 | 2012-05-31 | Mitsubishi Electric Corp | 除加湿装置及びそれを備えた空気調和機 |
JP2015190755A (ja) * | 2014-03-27 | 2015-11-02 | 株式会社アースクリーン東北 | 食品売場用のデシカント空調機 |
JP2017020763A (ja) * | 2015-07-15 | 2017-01-26 | 福島工業株式会社 | 冷却貯蔵庫および除湿空調システム |
KR20170052396A (ko) * | 2015-11-04 | 2017-05-12 | 한국과학기술연구원 | 습기 및 열 교환기 |
KR20210085479A (ko) * | 2019-12-30 | 2021-07-08 | 주식회사 휴마스터 | 공기조화 시스템 |
KR102501076B1 (ko) * | 2022-05-17 | 2023-02-17 | 주식회사 거양 | 초저노점 구현이 가능한 비회전형 데시칸트 제습기 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5945688B2 (ja) * | 2012-03-23 | 2016-07-05 | パナソニックIpマネジメント株式会社 | 除湿装置 |
JP6779653B2 (ja) * | 2016-04-21 | 2020-11-04 | 株式会社テクノ菱和 | 外気処理システム、外気処理システムの制御装置及び制御方法 |
CN112606661A (zh) * | 2020-12-15 | 2021-04-06 | 安徽法西欧汽车部件有限公司 | 一种汽车除异味空调滤清装置 |
US11592195B2 (en) * | 2021-02-12 | 2023-02-28 | Trane International Inc. | Dehumidifying air handling unit and desiccant wheel therefor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59180124A (ja) * | 1983-03-26 | 1984-10-13 | Kubota Noki Seisakusho:Kk | 瞬間着脱クラツチ |
WO2005123225A1 (ja) * | 2004-06-17 | 2005-12-29 | Matsushita Electric Industrial Co., Ltd. | 除湿装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59180124U (ja) * | 1983-05-18 | 1984-12-01 | 日本ピ−マツク株式会社 | 冷凍除湿機 |
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2006
- 2006-05-15 JP JP2006134797A patent/JP4857901B2/ja active Active
-
2007
- 2007-04-20 WO PCT/JP2007/000430 patent/WO2007132550A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59180124A (ja) * | 1983-03-26 | 1984-10-13 | Kubota Noki Seisakusho:Kk | 瞬間着脱クラツチ |
WO2005123225A1 (ja) * | 2004-06-17 | 2005-12-29 | Matsushita Electric Industrial Co., Ltd. | 除湿装置 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100947617B1 (ko) | 2008-05-22 | 2010-03-15 | 엘지전자 주식회사 | 공기 조화기 |
WO2009153842A1 (ja) * | 2008-06-20 | 2009-12-23 | Shibata Katsumi | 乾燥装置 |
WO2010013285A1 (ja) * | 2008-07-28 | 2010-02-04 | Shibata Katsumi | 塩水淡水化装置および塩水淡水化方法 |
JP2011033317A (ja) * | 2009-08-05 | 2011-02-17 | Mitsubishi Electric Corp | 除加湿装置及びそれを備えた空気調和機 |
JP2012102997A (ja) * | 2011-12-19 | 2012-05-31 | Mitsubishi Electric Corp | 除加湿装置及びそれを備えた空気調和機 |
JP2015190755A (ja) * | 2014-03-27 | 2015-11-02 | 株式会社アースクリーン東北 | 食品売場用のデシカント空調機 |
JP2017020763A (ja) * | 2015-07-15 | 2017-01-26 | 福島工業株式会社 | 冷却貯蔵庫および除湿空調システム |
KR20170052396A (ko) * | 2015-11-04 | 2017-05-12 | 한국과학기술연구원 | 습기 및 열 교환기 |
KR101989428B1 (ko) * | 2015-11-04 | 2019-06-14 | 한국과학기술연구원 | 습기 및 열 교환기 |
KR20210085479A (ko) * | 2019-12-30 | 2021-07-08 | 주식회사 휴마스터 | 공기조화 시스템 |
KR102289482B1 (ko) * | 2019-12-30 | 2021-08-13 | 주식회사 휴마스터 | 공기조화 시스템 |
KR102501076B1 (ko) * | 2022-05-17 | 2023-02-17 | 주식회사 거양 | 초저노점 구현이 가능한 비회전형 데시칸트 제습기 |
Also Published As
Publication number | Publication date |
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WO2007132550A1 (ja) | 2007-11-22 |
JP4857901B2 (ja) | 2012-01-18 |
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