JP7041930B1 - 空気清浄機 - Google Patents
空気清浄機 Download PDFInfo
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- JP7041930B1 JP7041930B1 JP2021023166A JP2021023166A JP7041930B1 JP 7041930 B1 JP7041930 B1 JP 7041930B1 JP 2021023166 A JP2021023166 A JP 2021023166A JP 2021023166 A JP2021023166 A JP 2021023166A JP 7041930 B1 JP7041930 B1 JP 7041930B1
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- 239000010419 fine particle Substances 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 17
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 48
- 230000005684 electric field Effects 0.000 claims description 19
- 239000003054 catalyst Substances 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims 1
- 241000700605 Viruses Species 0.000 abstract description 34
- 230000000415 inactivating effect Effects 0.000 abstract description 15
- 238000010586 diagram Methods 0.000 abstract description 13
- 208000028659 discharge Diseases 0.000 description 55
- 241000894006 Bacteria Species 0.000 description 29
- 230000000694 effects Effects 0.000 description 12
- 230000004083 survival effect Effects 0.000 description 12
- 238000012795 verification Methods 0.000 description 8
- 241000191967 Staphylococcus aureus Species 0.000 description 6
- 239000000428 dust Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000002779 inactivation Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 241000588724 Escherichia coli Species 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000003851 corona treatment Methods 0.000 description 2
- 239000012717 electrostatic precipitator Substances 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 230000035899 viability Effects 0.000 description 2
- 208000025721 COVID-19 Diseases 0.000 description 1
- 241000711573 Coronaviridae Species 0.000 description 1
- 208000001528 Coronaviridae Infections Diseases 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/80—Self-contained air purifiers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/95—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes
- F24F8/98—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes for removing ozone
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electrostatic Separation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
Description
筐体と、
前記筐体の下部に設けられた吸い込み口と前記筐体の上部に設けられた吹き出し口との間に介在する内部空間と、
前記吸い込み口から前記内部空間に流れる空気に含まれる微粒子を帯電させる帯電装置と、
前記吸い込み口と前記帯電装置との間で前記空気を加湿する加湿装置と、
前記空気から、帯電した微粒子を静電気力により捕集する捕集装置と、
前記捕集装置から前記吹き出し口に前記空気を排出する排出装置と、を備え、
前記吸い込み口、前記加湿装置、前記帯電装置、前記捕集装置、前記排出装置および前記吹き出し口は、この順に、前記下部から前記上部に向けて配置されており、
前記帯電装置は、コロナ放電を発生させる放電部を有し、
前記放電部は、格子状の接地電極と、前記接地電極で仕切られた複数の空間に配置された複数の放電電極群とを有し、
前記空気に含まれるオゾンは、コロナ放電によって生成されたオゾンを含み、
前記空気に含まれるオゾンは、前記加湿装置により加湿された前記空気に含まれる水分と反応することで、低減し、OHラジカルが生成され、オゾン濃度が0.1ppm以下の空気が前記吹き出し口から排出される、空気清浄機を提供する。
11 吸い込み口
12 吹き出し口
20 内部空間
30,30A,30B 帯電装置
31 放電部
32 放電線
33,34 接地電極
35 放電電極群
36 放電部
37 放電電極
38 接地電極
39 碍子
40 加湿装置
50,50A 捕集装置
51 電界発生部
52,53 捕集電極
54 高電圧電極
60 排出装置
61 ファン
80 制御装置
90 フィルタ
100,100A,100B 空気清浄機
Claims (8)
- 筐体と、
前記筐体の下部に設けられた吸い込み口と前記筐体の上部に設けられた吹き出し口との間に介在する内部空間と、
前記吸い込み口から前記内部空間に流れる空気に含まれる微粒子を帯電させる帯電装置と、
前記吸い込み口と前記帯電装置との間で前記空気を加湿する加湿装置と、
前記空気から、帯電した微粒子を静電気力により捕集する捕集装置と、
前記捕集装置から前記吹き出し口に前記空気を排出する排出装置と、を備え、
前記吸い込み口、前記加湿装置、前記帯電装置、前記捕集装置、前記排出装置および前記吹き出し口は、この順に、前記下部から前記上部に向けて配置されており、
前記帯電装置は、コロナ放電を発生させる放電部を有し、
前記放電部は、格子状の接地電極と、前記接地電極で仕切られた複数の空間に配置された複数の放電電極群とを有し、
前記空気に含まれるオゾンは、コロナ放電によって生成されたオゾンを含み、
前記空気に含まれるオゾンは、前記加湿装置により加湿された前記空気に含まれる水分と反応することで、低減し、OHラジカルが生成され、オゾン濃度が0.1ppm以下の空気が前記吹き出し口から排出される、空気清浄機。 - 前記空気に含まれるオゾンは、前記加湿装置により67%以上に加湿された前記空気に含まれる水分と反応する、請求項1に記載の空気清浄機。
- オゾンの濃度を触媒により低減するフィルタを前記捕集装置と前記吹き出し口との間に備える、請求項1又は2に記載の空気清浄機。
- 前記フィルタを前記排出装置と前記吹き出し口との間に備える、請求項3に記載の空気清浄機。
- 前記複数の放電電極群は、それぞれ、間隔を空けて積層する複数の放電電極を有する、請求項1から4のいずれか一項に記載の空気清浄機。
- 前記複数の放電電極は、正極性である、請求項5に記載の空気清浄機。
- 前記放電部は、前記複数の放電電極との間を絶縁する碍子を有する、請求項6に記載の空気清浄機。
- 前記加湿装置は、前記捕集装置が電界を発生させない状態で、前記空気を加湿する、請求項1から7のいずれか一項に記載の空気清浄機。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021023166A JP7041930B1 (ja) | 2021-02-17 | 2021-02-17 | 空気清浄機 |
PCT/JP2022/004924 WO2022176711A1 (ja) | 2021-02-17 | 2022-02-08 | 空気清浄機 |
Applications Claiming Priority (1)
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JP2021023166A JP7041930B1 (ja) | 2021-02-17 | 2021-02-17 | 空気清浄機 |
Publications (2)
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JP7041930B1 true JP7041930B1 (ja) | 2022-03-25 |
JP2022125531A JP2022125531A (ja) | 2022-08-29 |
Family
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JP2021023166A Active JP7041930B1 (ja) | 2021-02-17 | 2021-02-17 | 空気清浄機 |
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JP (1) | JP7041930B1 (ja) |
WO (1) | WO2022176711A1 (ja) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001137741A (ja) | 1999-11-15 | 2001-05-22 | Ooden:Kk | 電気集塵ユニット |
JP2003275291A (ja) | 2002-03-27 | 2003-09-30 | Mitsubishi Electric Corp | 空気清浄装置 |
JP2005021736A (ja) | 2003-06-30 | 2005-01-27 | Erudekku:Kk | クロスフロー式の湿式電気集塵機 |
JP2005125070A (ja) | 2003-10-03 | 2005-05-19 | Daikin Ind Ltd | 空気浄化装置 |
JP2007330898A (ja) | 2006-06-15 | 2007-12-27 | Daikin Ind Ltd | 集塵装置 |
JP2009109182A (ja) | 2007-10-30 | 2009-05-21 | Buechi Labortechnik Ag | 加熱システム、流体の加熱および層流化を同時に行なうための方法、静電集塵器、噴霧乾燥機、分離装置、静電集塵器および分離装置の組合せ、ならびに粒子の分離方法 |
JP2009125653A (ja) | 2007-11-22 | 2009-06-11 | Daikin Ind Ltd | 空気浄化装置 |
JP2012075485A (ja) | 2010-09-30 | 2012-04-19 | Daikin Industries Ltd | 空気清浄装置 |
CN102692043A (zh) | 2012-05-08 | 2012-09-26 | 广东德塑科技有限公司 | 一种免拆洗油烟净化机 |
JP2012202637A (ja) | 2011-03-25 | 2012-10-22 | Osaka Gas Co Ltd | 空調装置 |
KR101233390B1 (ko) | 2012-03-12 | 2013-02-19 | 주식회사 지홈 | 전기집진 장치 및 전기집진 방법 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51104476A (ja) * | 1975-03-13 | 1976-09-16 | Kochiwa Seisakusho Kk | Kiekisetsushokuhohooyobisochi |
JPS6257662A (ja) * | 1985-09-05 | 1987-03-13 | Nippon Denso Co Ltd | 空気清浄器 |
JPH01194922A (ja) * | 1988-01-29 | 1989-08-04 | Nippon Light Metal Co Ltd | 空気清浄化方法及びその装置 |
JPH01274852A (ja) * | 1988-04-27 | 1989-11-02 | Mitsubishi Heavy Ind Ltd | ダクト型電気集じん器 |
JPH04317753A (ja) * | 1991-04-17 | 1992-11-09 | Sawafuji Electric Co Ltd | 加湿器付き空気清浄装置 |
JP2910946B2 (ja) * | 1991-08-09 | 1999-06-23 | 高砂熱学工業株式会社 | 空気浄化調和装置 |
JP3393270B2 (ja) * | 1994-10-17 | 2003-04-07 | 増田 佳子 | コロナ放電ユニット |
JPH1015333A (ja) * | 1996-06-28 | 1998-01-20 | Geochto:Kk | 空気清浄化方法とその装置 |
JPH10113577A (ja) * | 1996-10-10 | 1998-05-06 | Yasukawa Control Kk | 空気清浄装置の荷電部 |
JPH10202144A (ja) * | 1997-01-23 | 1998-08-04 | Fuji Electric Co Ltd | トンネル用電気集じん機 |
-
2021
- 2021-02-17 JP JP2021023166A patent/JP7041930B1/ja active Active
-
2022
- 2022-02-08 WO PCT/JP2022/004924 patent/WO2022176711A1/ja active Application Filing
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001137741A (ja) | 1999-11-15 | 2001-05-22 | Ooden:Kk | 電気集塵ユニット |
JP2003275291A (ja) | 2002-03-27 | 2003-09-30 | Mitsubishi Electric Corp | 空気清浄装置 |
JP2005021736A (ja) | 2003-06-30 | 2005-01-27 | Erudekku:Kk | クロスフロー式の湿式電気集塵機 |
JP2005125070A (ja) | 2003-10-03 | 2005-05-19 | Daikin Ind Ltd | 空気浄化装置 |
JP2007330898A (ja) | 2006-06-15 | 2007-12-27 | Daikin Ind Ltd | 集塵装置 |
JP2009109182A (ja) | 2007-10-30 | 2009-05-21 | Buechi Labortechnik Ag | 加熱システム、流体の加熱および層流化を同時に行なうための方法、静電集塵器、噴霧乾燥機、分離装置、静電集塵器および分離装置の組合せ、ならびに粒子の分離方法 |
JP2009125653A (ja) | 2007-11-22 | 2009-06-11 | Daikin Ind Ltd | 空気浄化装置 |
JP2012075485A (ja) | 2010-09-30 | 2012-04-19 | Daikin Industries Ltd | 空気清浄装置 |
JP2012202637A (ja) | 2011-03-25 | 2012-10-22 | Osaka Gas Co Ltd | 空調装置 |
KR101233390B1 (ko) | 2012-03-12 | 2013-02-19 | 주식회사 지홈 | 전기집진 장치 및 전기집진 방법 |
CN102692043A (zh) | 2012-05-08 | 2012-09-26 | 广东德塑科技有限公司 | 一种免拆洗油烟净化机 |
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JP2022125531A (ja) | 2022-08-29 |
WO2022176711A1 (ja) | 2022-08-25 |
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