JP2022052356A - 空気清浄機 - Google Patents
空気清浄機 Download PDFInfo
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- JP2022052356A JP2022052356A JP2020158702A JP2020158702A JP2022052356A JP 2022052356 A JP2022052356 A JP 2022052356A JP 2020158702 A JP2020158702 A JP 2020158702A JP 2020158702 A JP2020158702 A JP 2020158702A JP 2022052356 A JP2022052356 A JP 2022052356A
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- wall surface
- air
- flow path
- catalyst member
- air purifier
- Prior art date
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- 239000003054 catalyst Substances 0.000 claims abstract description 61
- 239000011941 photocatalyst Substances 0.000 claims abstract description 26
- 230000003213 activating effect Effects 0.000 claims abstract 2
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 abstract description 3
- 239000005416 organic matter Substances 0.000 abstract description 3
- 239000003570 air Substances 0.000 description 113
- 238000004891 communication Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 235000012489 doughnuts Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001699 photocatalysis Effects 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- A61L9/16—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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
-
- 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
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/11—Apparatus for controlling air treatment
-
- 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
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/12—Lighting means
-
- 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
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/15—Supporting means, e.g. stands, hooks, holes for hanging
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Catalysts (AREA)
Abstract
Description
前記複数の光源は、前記凹部の底部を形成する回路基板に実装され、前記回路基板の外側の空間は、前記空気流路に比して断面積が小さい開口を通して前記排気ファンの吸込側の流路に連通してもよい。
2 吸気口
3 吹出口
4 空気流路
10 下部筐体
11 第1整流板
12 フィルタ部材
20 案内板
21 第1内壁面
30 触媒部材
31 触媒本体
32 フレーム
40 中底
41 第2内壁面
42 天板部
43 ファン収容部
44 第2整流板
45 電源
46 投光開口
47 連通開口
50 回路基板
51 光源
60 排気ファン
70 上部筐体
71 排気流路形成部
80 カバー
90 中央化粧部材
Claims (7)
- 対向する平面的な第1内壁面及び第2内壁面の間に画定され、前記第1内壁面及び前記第2内壁面の間隔が小さい扁平な流路断面を有し、前記第1内壁面及び前記第2内壁面と平行な面内で蛇行する空気流路と、
平板メッシュ状の担持体及び前記担持体の表面に担持される光触媒を有し、前記空気流路の内部に前記第1内壁面及び前記第2内壁面と平行に配置される触媒部材と、
前記第2内壁面に分散して配設され、前記触媒部材に前記光触媒を活性化する光を照射する複数の光源と、
を備える、空気清浄機。 - 前記空気流路の入口部にラビリンス構造を形成するよう、前記第1内壁面側から延びる第1整流板及び前記第2内壁面側から延びる第2整流板をさらに備える、請求項1に記載の空気清浄機。
- 前記光源は、それぞれ前記第2内壁面に形成される凹部の中に収容される、請求項1又は2に記載の空気清浄機。
- 前記空気流路から空気を吸い出す排気ファンを備え
前記複数の光源は、前記凹部の底部を形成する回路基板に実装され、
前記回路基板の外側の空間は、前記空気流路に比して断面積が小さい開口を通して前記排気ファンの吸込側の流路に連通する、請求項3に記載の空気清浄機。 - 前記触媒部材を支持する支持構造を有する筐体と、
前記筐体の内部に配置され、前記第1内壁面を形成する平滑な案内板と、
をさらに備える、請求項1から4のいずれかに記載の空気清浄機。 - 前記第1内壁面を形成し、電気的構成要素が配設される中底をさらに備え、
前記筐体は、前記案内板が固定される下部筐体と、前記下部筐体と着脱可能に組み合わされ、前記中底が固定され、前記電気的構成要素を覆う上部筐体と、を有する、請求項5に記載の空気清浄機。 - 前記触媒部材と前記第1内壁面との間隔は、1mm以上8mm以下であり、
前記触媒部材と前記第2内壁面との間隔は、4mm以上12mm以下であり、且つ前記触媒部材と前記第1内壁面との間隔よりも大きい、請求項1から6のいずれかに記載の空気清浄機。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020158702A JP7257368B2 (ja) | 2020-09-23 | 2020-09-23 | 空気清浄機 |
US17/481,976 US11786628B2 (en) | 2020-09-23 | 2021-09-22 | Air purifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020158702A JP7257368B2 (ja) | 2020-09-23 | 2020-09-23 | 空気清浄機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022052356A true JP2022052356A (ja) | 2022-04-04 |
JP7257368B2 JP7257368B2 (ja) | 2023-04-13 |
Family
ID=80739846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020158702A Active JP7257368B2 (ja) | 2020-09-23 | 2020-09-23 | 空気清浄機 |
Country Status (2)
Country | Link |
---|---|
US (1) | US11786628B2 (ja) |
JP (1) | JP7257368B2 (ja) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11159034A (ja) * | 1997-11-27 | 1999-06-15 | Daikin Ind Ltd | 空気清浄機能付仕切パネル |
JP2000084061A (ja) * | 1998-07-16 | 2000-03-28 | Toshiba Lighting & Technology Corp | 空気清浄装置 |
WO2001076726A1 (en) * | 2000-04-10 | 2001-10-18 | Pepcon Co., Ltd. | Air cleaning unit using photocatalyst and air cleaning system having the same |
JP2003088571A (ja) * | 2001-09-20 | 2003-03-25 | Hitachi Metals Ltd | 空気清浄機 |
JP2010279462A (ja) * | 2009-06-03 | 2010-12-16 | Tri:Kk | 空気清浄機 |
JP2019005094A (ja) * | 2017-06-23 | 2019-01-17 | 株式会社クリーンベンチャー21 | 小型空気清浄装置 |
JP2019017855A (ja) * | 2017-07-20 | 2019-02-07 | 大阪ライティング株式会社 | 脱臭装置 |
JP2020062334A (ja) * | 2018-10-19 | 2020-04-23 | 関西電力株式会社 | 空気清浄機 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5474612U (ja) | 1977-11-04 | 1979-05-28 | ||
US4629482A (en) * | 1985-08-05 | 1986-12-16 | Enviracaire Corporation | HEPA room air purifier |
US6589486B1 (en) * | 1998-12-21 | 2003-07-08 | Osceola Specialty Products | Air purifying apparatus and method |
JP5474612B2 (ja) | 2010-03-04 | 2014-04-16 | ユーヴィックス株式会社 | 光触媒シート及びその製造方法 |
IT1399736B1 (it) * | 2010-04-27 | 2013-05-03 | Zupin | Camera di depurazione fotocatalitica ad elevato rendimento per depuratore d'aria. |
DE102014012870A1 (de) * | 2013-09-05 | 2015-03-05 | Seoul Viosys Co., Ltd. | Luftreiniger unter Verwendung von ultravioletten Strahlen |
CN108778485A (zh) * | 2016-01-19 | 2018-11-09 | 英属哥伦比亚大学 | 用于uv-led光反应器的散热设备和方法 |
-
2020
- 2020-09-23 JP JP2020158702A patent/JP7257368B2/ja active Active
-
2021
- 2021-09-22 US US17/481,976 patent/US11786628B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11159034A (ja) * | 1997-11-27 | 1999-06-15 | Daikin Ind Ltd | 空気清浄機能付仕切パネル |
JP2000084061A (ja) * | 1998-07-16 | 2000-03-28 | Toshiba Lighting & Technology Corp | 空気清浄装置 |
WO2001076726A1 (en) * | 2000-04-10 | 2001-10-18 | Pepcon Co., Ltd. | Air cleaning unit using photocatalyst and air cleaning system having the same |
JP2003088571A (ja) * | 2001-09-20 | 2003-03-25 | Hitachi Metals Ltd | 空気清浄機 |
JP2010279462A (ja) * | 2009-06-03 | 2010-12-16 | Tri:Kk | 空気清浄機 |
JP2019005094A (ja) * | 2017-06-23 | 2019-01-17 | 株式会社クリーンベンチャー21 | 小型空気清浄装置 |
JP2019017855A (ja) * | 2017-07-20 | 2019-02-07 | 大阪ライティング株式会社 | 脱臭装置 |
JP2020062334A (ja) * | 2018-10-19 | 2020-04-23 | 関西電力株式会社 | 空気清浄機 |
Also Published As
Publication number | Publication date |
---|---|
US20220088262A1 (en) | 2022-03-24 |
JP7257368B2 (ja) | 2023-04-13 |
US11786628B2 (en) | 2023-10-17 |
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