JP7264451B2 - 光触媒装置 - Google Patents
光触媒装置 Download PDFInfo
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- JP7264451B2 JP7264451B2 JP2019073969A JP2019073969A JP7264451B2 JP 7264451 B2 JP7264451 B2 JP 7264451B2 JP 2019073969 A JP2019073969 A JP 2019073969A JP 2019073969 A JP2019073969 A JP 2019073969A JP 7264451 B2 JP7264451 B2 JP 7264451B2
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- photocatalyst
- housing
- suction port
- sheet
- photocatalyst device
- Prior art date
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- 239000011941 photocatalyst Substances 0.000 title claims description 120
- 230000001877 deodorizing effect Effects 0.000 claims description 17
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 description 7
- 230000001699 photocatalysis Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten trioxide Chemical compound O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 0.000 description 3
- WUPHOULIZUERAE-UHFFFAOYSA-N 3-(oxolan-2-yl)propanoic acid Chemical compound OC(=O)CCC1CCCO1 WUPHOULIZUERAE-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052980 cadmium sulfide Inorganic materials 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- -1 superoxide anions Chemical class 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 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
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/12—Apparatus, e.g. holders, therefor
- A61L9/122—Apparatus, e.g. holders, therefor comprising a fan
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- 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
- A61L9/01—Deodorant compositions
- A61L9/014—Deodorant compositions containing sorbent material, e.g. activated carbon
-
- 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
- A61L9/18—Radiation
-
- 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
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
- A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/88—Handling or mounting catalysts
- B01D53/885—Devices in general for catalytic purification of waste gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
- B01D2257/7022—Aliphatic hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/91—Bacteria; Microorganisms
-
- 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
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/802—Visible light
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Environmental & Geological Engineering (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Materials Engineering (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Catalysts (AREA)
Description
[第1の実施の形態]
<光触媒装置100の外部の構成>
<光触媒装置100の内部の構成>
<光触媒装置100の制御構成>
<第1の実施の形態にかかる光触媒装置100のまとめ>
[第2の実施の形態]
[第3の実施の形態]
[第4の実施の形態]
[第5の実施の形態]
[第6の実施の形態]
[まとめ]
11A :連結部材
11B :連結部材
11C :連結部材
11D :連結部材
12 :筐体部材
12A :連結部材
12B :連結部材
12C :連結部材
12D :連結部材
100 :光触媒装置
110 :底面側の筐体
111 :天面プレート
112 :底面プレート
113 :側面部材
113B :背面
113F :正面
113L :左側面
113R :右側面
114B :吸い込み口
114F :吸い込み口
114L :吐き出し口
117 :操作部
118 :ON/OFFスイッチ
119 :USBインターフェイス
120 :光触媒シート
130 :LEDライト
131 :基板
140 :脱臭フィルター
150 :ブロアファン
151 :モータ
152 :ハネ
153 :回転軸
154 :ケース
160 :電源
170 :制御部
200 :光触媒装置
213B :背面
213F :正面
213L :左側面
213R :右側面
Claims (5)
- 第1の吸い込み口と、前記第1の吸い込み口と直角に形成される吐き出し口と、を含む筐体と、
前記筐体の内部に、前記第1の吸い込み口の開口方向である空気の吸い込み方向と平行に、かつ、前記第1の吐き出し口の開口方向である空気の吐き出し方向と平行に、配置される薄型の光触媒シートと、
前記光触媒シートに光を照射するためのライトと、
前記第1の吸い込み口から吸い込んだ空気を、前記吐き出し口の吐き出し方向と同じ方向に向けて、前記光触媒シートの表面に沿って前記吐き出し口に送るためのファンとを備え、
前記筐体は、略直方体に構成され、
前記吸い込み口が形成される面には、その長手方向の端部から端部まで、空気を流すための溝が形成され、
前記吐き出し口が形成される面には、その長手方向の端部から端部まで、空気を流すための溝が形成される、光触媒装置。 - 前記筐体が、前記第1の吸い込み口と平行に形成される第2の吸い込み口をさらに含む、請求項1に記載光触媒装置。
- 前記光触媒シートと前記吐き出し口との間に脱臭フィルターをさらに備える、請求項1または2に記載の光触媒装置。
- 前記ファンの回転軸が、前記光触媒シートの垂直方向と平行に配置される、請求項1から3のいずれか1項に記載の光触媒装置。
- 前記筐体は、前記光触媒シートと垂直な方向の長さが他の方向の長さよりも短くなるように構成され、全体として扁平形状に構成される、請求項1から4のいずれか1項に記載の光触媒装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019073969A JP7264451B2 (ja) | 2019-04-09 | 2019-04-09 | 光触媒装置 |
CN201911118900.5A CN111790267B (zh) | 2019-04-09 | 2019-11-15 | 光催化剂装置 |
EP19210260.6A EP3721913A1 (en) | 2019-04-09 | 2019-11-20 | Photocatalytic device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019073969A JP7264451B2 (ja) | 2019-04-09 | 2019-04-09 | 光触媒装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020171406A JP2020171406A (ja) | 2020-10-22 |
JP7264451B2 true JP7264451B2 (ja) | 2023-04-25 |
Family
ID=68621137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019073969A Active JP7264451B2 (ja) | 2019-04-09 | 2019-04-09 | 光触媒装置 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3721913A1 (ja) |
JP (1) | JP7264451B2 (ja) |
CN (1) | CN111790267B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7366439B2 (ja) * | 2021-09-14 | 2023-10-23 | カルテック株式会社 | 除菌脱臭装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000157838A (ja) | 1998-11-25 | 2000-06-13 | Matsushita Electric Ind Co Ltd | 光触媒空気浄化装置 |
JP2000325447A (ja) | 1999-05-20 | 2000-11-28 | Fujitsu General Ltd | 空気清浄機 |
JP2002369868A (ja) | 2001-06-15 | 2002-12-24 | Yoshiki Matsui | 空気清浄装置 |
JP2003250872A (ja) | 2002-03-01 | 2003-09-09 | Matsushita Refrig Co Ltd | 脱臭デバイス及びこれを用いた脱臭装置 |
JP2005161023A (ja) | 2003-03-04 | 2005-06-23 | Daikin Ind Ltd | 空気清浄部材および空気清浄ユニット |
JP2017148484A (ja) | 2015-12-11 | 2017-08-31 | Apsジャパン株式会社 | 空気清浄機の光触媒による空気清浄化構造、該空気清浄化構造を備える空気清浄機、及び前記空気清浄化構造に用いる光触媒フィルタ |
JP2017537294A (ja) | 2014-11-28 | 2017-12-14 | ソウル バイオシス カンパニー リミテッドSeoul Viosys Co.,Ltd. | 空気清浄機 |
JP2018164508A (ja) | 2017-03-28 | 2018-10-25 | 大阪ライティング株式会社 | 脱臭装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02207824A (ja) * | 1989-02-08 | 1990-08-17 | Matsushita Electric Ind Co Ltd | 空気清浄装置 |
JPH11159034A (ja) * | 1997-11-27 | 1999-06-15 | Daikin Ind Ltd | 空気清浄機能付仕切パネル |
CN100444929C (zh) * | 2004-07-29 | 2008-12-24 | 乐金电子(天津)电器有限公司 | 空气净化机 |
US7820100B2 (en) * | 2007-05-17 | 2010-10-26 | Garfield Industries, Inc. | System and method for photocatalytic oxidation air filtration using a substrate with photocatalyst particles powder coated thereon |
JP2014219130A (ja) | 2013-05-07 | 2014-11-20 | 日立アプライアンス株式会社 | 冷蔵庫 |
KR20150136692A (ko) * | 2014-05-27 | 2015-12-08 | 코웨이 주식회사 | 제습형 공기 청정기 |
WO2019232747A1 (zh) * | 2018-06-07 | 2019-12-12 | 深圳和而泰智能控制股份有限公司 | 一种光触媒杀菌装置及包括该光触媒杀菌装置的冰箱 |
-
2019
- 2019-04-09 JP JP2019073969A patent/JP7264451B2/ja active Active
- 2019-11-15 CN CN201911118900.5A patent/CN111790267B/zh active Active
- 2019-11-20 EP EP19210260.6A patent/EP3721913A1/en not_active Ceased
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000157838A (ja) | 1998-11-25 | 2000-06-13 | Matsushita Electric Ind Co Ltd | 光触媒空気浄化装置 |
JP2000325447A (ja) | 1999-05-20 | 2000-11-28 | Fujitsu General Ltd | 空気清浄機 |
JP2002369868A (ja) | 2001-06-15 | 2002-12-24 | Yoshiki Matsui | 空気清浄装置 |
JP2003250872A (ja) | 2002-03-01 | 2003-09-09 | Matsushita Refrig Co Ltd | 脱臭デバイス及びこれを用いた脱臭装置 |
JP2005161023A (ja) | 2003-03-04 | 2005-06-23 | Daikin Ind Ltd | 空気清浄部材および空気清浄ユニット |
JP2017537294A (ja) | 2014-11-28 | 2017-12-14 | ソウル バイオシス カンパニー リミテッドSeoul Viosys Co.,Ltd. | 空気清浄機 |
JP2017148484A (ja) | 2015-12-11 | 2017-08-31 | Apsジャパン株式会社 | 空気清浄機の光触媒による空気清浄化構造、該空気清浄化構造を備える空気清浄機、及び前記空気清浄化構造に用いる光触媒フィルタ |
JP2018164508A (ja) | 2017-03-28 | 2018-10-25 | 大阪ライティング株式会社 | 脱臭装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3721913A1 (en) | 2020-10-14 |
CN111790267A (zh) | 2020-10-20 |
CN111790267B (zh) | 2023-04-07 |
JP2020171406A (ja) | 2020-10-22 |
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