JP6970522B2 - 空気浄化システム - Google Patents
空気浄化システム Download PDFInfo
- Publication number
- JP6970522B2 JP6970522B2 JP2017087807A JP2017087807A JP6970522B2 JP 6970522 B2 JP6970522 B2 JP 6970522B2 JP 2017087807 A JP2017087807 A JP 2017087807A JP 2017087807 A JP2017087807 A JP 2017087807A JP 6970522 B2 JP6970522 B2 JP 6970522B2
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- JP
- Japan
- Prior art keywords
- air
- room
- carbon dioxide
- space
- purification system
- Prior art date
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- 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
- B01D53/22—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 by diffusion
-
- 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
- F24F3/147—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 with both heat and humidity transfer between supplied and exhausted air
-
- 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
- F24F7/003—Ventilation in combination with air cleaning
-
- 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
-
- 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
- B01D53/22—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 by diffusion
- B01D2053/221—Devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/504—Carbon dioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
-
- 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
- F24F2003/1435—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 comprising semi-permeable membrane
-
- 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
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/70—Carbon dioxide
-
- 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)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Central Air Conditioning (AREA)
Description
図1に、本発明の第1実施形態に係る空気浄化システム1Aを示す。この空気浄化システム1Aは、人を収容する部屋2内の空気を浄化するものである。
図2に、本発明の第2実施形態に係る空気浄化システム1Bを示す。なお、本実施形態および後述する第3実施形態において、第1実施形態と同一構成要素には同一符号を付し、重複した説明は省略する。
図3に、本発明の第3実施形態に係る空気浄化システム1Cを示す。本実施形態では、供給路61の上流端が大気中に開口しているのではなく、戻り路52に接続されている。つまり、供給路61は戻り路52から分岐しており、スイープガスは、二酸化炭素が除去された清浄空気である。
本発明は上述した実施形態に限定されるものではなく、本発明の要旨を逸脱しない範囲で種々の変形が可能である。例えば、部屋2には、必ずしも空調装置3が設けられている必要はない。
2 部屋
3 空調装置
4 二酸化炭素除去装置
41 第1空間
42 第2空間
43 分離膜
51 送り路
52 戻り路
61 供給路
62 排出路
71 第1換気路
72 第2換気路
Claims (3)
- 建物の部屋内の空気を浄化する空気浄化システムであって、
二酸化炭素を選択的に透過させる分離膜で仕切られた第1空間および第2空間を含む二酸化炭素除去装置と、
前記部屋内の空気を前記第1空間へ導く送り路と、
二酸化炭素が除去された清浄空気を前記第1空間から前記部屋へ導く戻り路と、
前記部屋内の空気よりも二酸化炭素分圧の低い外気であるスイープガスを前記第2空間へ供給する供給路と、
前記分離膜を透過した二酸化炭素と混合した前記スイープガスを前記第2空間から排出する排出路と、
前記部屋に設けられた、暖房および冷房を行う空調装置と、
前記部屋へ外気を供給する第1換気路と、
前記部屋内の空気を排出する第2換気路と、
前記第2換気路を流れる空気と前記供給路を流れるスイープガスとの間で顕熱交換を行う熱交換器と、
を備える、空気浄化システム。 - 前記熱交換器は、顕熱交換だけでなく潜熱交換をも行うものである、請求項1に記載の空気浄化システム。
- 前記第1換気路を流れる外気と前記排気路を流れるスイープガスとの間で熱交換を行う熱交換器をさらに備える、請求項1または2に記載の空気浄化システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017087807A JP6970522B2 (ja) | 2017-04-27 | 2017-04-27 | 空気浄化システム |
US16/608,885 US11413573B2 (en) | 2017-04-27 | 2018-04-25 | Air purifying system |
CN201880025138.3A CN110494696B (zh) | 2017-04-27 | 2018-04-25 | 空气净化系统 |
PCT/JP2018/016795 WO2018199164A1 (ja) | 2017-04-27 | 2018-04-25 | 空気浄化システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017087807A JP6970522B2 (ja) | 2017-04-27 | 2017-04-27 | 空気浄化システム |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018185115A JP2018185115A (ja) | 2018-11-22 |
JP2018185115A5 JP2018185115A5 (ja) | 2020-04-09 |
JP6970522B2 true JP6970522B2 (ja) | 2021-11-24 |
Family
ID=63918415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017087807A Active JP6970522B2 (ja) | 2017-04-27 | 2017-04-27 | 空気浄化システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US11413573B2 (ja) |
JP (1) | JP6970522B2 (ja) |
CN (1) | CN110494696B (ja) |
WO (1) | WO2018199164A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6609386B1 (ja) * | 2019-02-05 | 2019-11-20 | 川崎重工業株式会社 | 空気浄化システム |
CN114923246A (zh) * | 2022-01-22 | 2022-08-19 | 上海交大高新技术股份有限公司 | 一种建筑内空间节能新风循环系统 |
JP2024047604A (ja) * | 2022-09-27 | 2024-04-08 | パナソニックIpマネジメント株式会社 | Co2分離システム |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2800175B2 (ja) * | 1986-07-21 | 1998-09-21 | 株式会社島津製作所 | 航空機用空気調和装置 |
JP2737281B2 (ja) * | 1989-07-29 | 1998-04-08 | 株式会社島津製作所 | 航空機用空気再生装置 |
JP2001239125A (ja) * | 2000-03-01 | 2001-09-04 | Nabco Ltd | 中空糸膜式除湿装置 |
JP2003025991A (ja) | 2001-07-13 | 2003-01-29 | Hitachi Ltd | 換気装置 |
JP5039293B2 (ja) | 2005-09-28 | 2012-10-03 | 川崎重工業株式会社 | 炭酸ガス除去設備 |
US20080011160A1 (en) * | 2006-07-17 | 2008-01-17 | General Electric Company | Carbon dioxide capture systems and methods |
WO2008136215A1 (ja) * | 2007-04-26 | 2008-11-13 | C'stec Corporation | クリーンユニット、クリーンユニットの運転方法および連結クリーンユニット |
JP5383146B2 (ja) * | 2007-10-29 | 2014-01-08 | 信越ポリマー株式会社 | 非対称膜及びこれを用いた空調システム |
JP2010120496A (ja) * | 2008-11-19 | 2010-06-03 | Denso Corp | 車両用空気清浄装置および車両用空調装置 |
TWI541478B (zh) | 2009-10-27 | 2016-07-11 | Seibu Giken Kk | Air conditioning unit |
JP2011247566A (ja) | 2010-05-31 | 2011-12-08 | Seibu Giken Co Ltd | デシカント空調機 |
US20110185891A1 (en) * | 2010-02-02 | 2011-08-04 | Generon Igs, Inc. | Sweep gas for membrane-based dehydration modules |
JP2012032138A (ja) * | 2010-06-30 | 2012-02-16 | Denso Corp | 換気装置 |
WO2012151429A1 (en) * | 2011-05-03 | 2012-11-08 | University Of Mississippi | Dehumidification, dehydration, or drying of uncompressed gases using water selective membranes and a portion of the retentate as a vacuum permeate sweep |
JP5849889B2 (ja) * | 2011-08-02 | 2016-02-03 | 株式会社デンソー | 空調システム |
EP2813279B1 (en) * | 2012-02-06 | 2020-07-22 | Renaissance Energy Research Corporation | Selectively co2-permeable membrane, method for separating co2 from mixed gas, and membrane separation equipment |
US9597632B2 (en) * | 2012-02-06 | 2017-03-21 | Renaissance Energy Research Corporation | Selectively CO 2-permeable membrane, method for separating CO2 from mixed gas, and membrane separation equipment |
US9566545B2 (en) * | 2012-05-22 | 2017-02-14 | Enverid Systems, Inc. | Efficient use of adsorbents for indoor air scrubbing |
CN108465344A (zh) * | 2012-07-18 | 2018-08-31 | 恩沃德系统公司 | 用于室内空气洗涤的再生吸附剂 |
JP6490388B2 (ja) * | 2014-10-21 | 2019-03-27 | 国立大学法人神戸大学 | アミノ酸イオン性液体含有相互侵入網目構造体及びその製造方法 |
JP6652806B2 (ja) * | 2015-10-13 | 2020-02-26 | 清水建設株式会社 | 空調システム |
JP6555489B2 (ja) * | 2017-04-17 | 2019-08-07 | シーズテック株式会社 | ガス交換装置 |
-
2017
- 2017-04-27 JP JP2017087807A patent/JP6970522B2/ja active Active
-
2018
- 2018-04-25 CN CN201880025138.3A patent/CN110494696B/zh active Active
- 2018-04-25 WO PCT/JP2018/016795 patent/WO2018199164A1/ja active Application Filing
- 2018-04-25 US US16/608,885 patent/US11413573B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN110494696A (zh) | 2019-11-22 |
CN110494696B (zh) | 2022-04-29 |
WO2018199164A1 (ja) | 2018-11-01 |
US11413573B2 (en) | 2022-08-16 |
JP2018185115A (ja) | 2018-11-22 |
US20200086269A1 (en) | 2020-03-19 |
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