JP7268780B1 - 空間浄化装置 - Google Patents
空間浄化装置 Download PDFInfo
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- JP7268780B1 JP7268780B1 JP2022083501A JP2022083501A JP7268780B1 JP 7268780 B1 JP7268780 B1 JP 7268780B1 JP 2022083501 A JP2022083501 A JP 2022083501A JP 2022083501 A JP2022083501 A JP 2022083501A JP 7268780 B1 JP7268780 B1 JP 7268780B1
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- aqueous solution
- hypochlorous acid
- air
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- 239000007864 aqueous solution Substances 0.000 claims abstract description 277
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 claims abstract description 260
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 152
- 238000000746 purification Methods 0.000 claims abstract description 45
- 150000003839 salts Chemical class 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 54
- 239000000243 solution Substances 0.000 claims description 34
- 238000002156 mixing Methods 0.000 claims description 23
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000007865 diluting Methods 0.000 claims description 10
- 239000011259 mixed solution Substances 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 abstract description 75
- 230000001954 sterilising effect Effects 0.000 abstract description 31
- 238000000034 method Methods 0.000 abstract description 15
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 abstract description 14
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 abstract description 14
- 229910001629 magnesium chloride Inorganic materials 0.000 abstract description 7
- 229910052943 magnesium sulfate Inorganic materials 0.000 abstract description 7
- 235000019341 magnesium sulphate Nutrition 0.000 abstract description 7
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 26
- 239000005708 Sodium hypochlorite Substances 0.000 description 21
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 21
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 16
- 238000004581 coalescence Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 239000008399 tap water Substances 0.000 description 10
- 235000020679 tap water Nutrition 0.000 description 10
- 238000007664 blowing Methods 0.000 description 9
- 239000004155 Chlorine dioxide Substances 0.000 description 8
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 8
- 235000019398 chlorine dioxide Nutrition 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- 238000003756 stirring Methods 0.000 description 6
- 238000007667 floating Methods 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 3
- 229940005991 chloric acid Drugs 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 2
- 229940077239 chlorous acid Drugs 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 150000008040 ionic compounds Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 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
- A61L9/01—Deodorant compositions
-
- 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
-
- 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
- F24F8/117—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 using wet filtering
- F24F8/133—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 using wet filtering by direct contact with liquid, e.g. with sprayed liquid
-
- 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
- F24F8/15—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 chemical means
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
Description
に取り込んだ次亜塩素酸水溶液と、空気吸込口を介して外部から取り込んだ空気とを混合しながら、吐出部を介して貯留部が貯留する次亜塩素酸水溶液中に気泡を放出する。次亜塩素酸水溶液は、次亜塩素酸水溶液原液に対して塩化ナトリウムの塩を所定量加えた混合液であり、これにより所期の目的を達成するものである。
まず、図1~図3を参照して、本実施の形態1に係る空間浄化装置2の概略について説明する。図1は、本発明の実施の形態1に係る空間浄化装置2の個室空間1への設置例を示す概略側面図である。図2は、空間浄化装置2の構成を示す概略側面図である。図3は、空間浄化装置2の構成を示す概略透過正面図である。
つまり、式(1)から、気泡径が小さいほど、気泡体積に対する表面積の割合が大きくなることがわかる。また、気泡8の上昇速度は、ストークスの法則により、気泡8が小さいほど上昇速度が遅くなることが知られており、気泡径を小さく保つことで、気泡8が上昇する時間を増加させることができる。
図4を参照して、本実施の形態2に係る空間浄化装置2aについて説明する。図4は、本発明の実施の形態2に係る空間浄化装置2aの構成を示す概略側面図である。
2 空間浄化装置
2a 空間浄化装置
3 空気
3a 空気
3b 空気
3c 空気
4 空気
5 貯留部
5c 底部
6 次亜塩素酸水溶液
6a 液面
7 空気供給部
7a 溶液吸込口
7b 空気吸込口
7c 気泡生成部
7d 吐出部
7e モータ部
8 気泡
9 空気放出部
10 エリミネータ
11 内部空間
12 空気供給部保持部
13 次亜塩素酸水溶液供給部
13a 次亜塩素酸水溶液タンク
13b 次亜塩素酸水溶液ポンプ
13c チューブ
15 高濃度次亜塩素酸水溶液
15a 高濃度次亜塩素酸水溶液
16 水位センサ
16a 満水センサ
16b 渇水センサ
17 風路部
18 外気吸込部
19 吹出部
21 混合部
22 送風部
23 フィルタ部
24 内部風路
26 塩化ナトリウム水溶液供給部
26a 塩化ナトリウム水溶液タンク
26b 塩化ナトリウム水溶液ポンプ
26c チューブ
28 塩化ナトリウム水溶液
Claims (4)
- 次亜塩素酸水溶液を貯留する貯留部と、
前記次亜塩素酸水溶液に浸漬して設けられ、外部から取り込んだ空気を気泡として前記次亜塩素酸水溶液中に放出する空気供給部と、
を備え、
前記空気供給部は、溶液吸込口と、空気吸込口と、吐出部と、を有しており、前記溶液吸込口を介して前記貯留部から内部に取り込んだ前記次亜塩素酸水溶液と、前記空気吸込口を介して外部から取り込んだ前記空気とを混合しながら、前記吐出部を介して前記貯留部が貯留する前記次亜塩素酸水溶液中に前記気泡を放出し、
前記次亜塩素酸水溶液は、次亜塩素酸水溶液原液に対して塩化ナトリウムの塩を所定量加えた混合液であることを特徴とする空間浄化装置。 - 前記次亜塩素酸水溶液中の前記塩のモル濃度は、前記次亜塩素酸のモル濃度よりも高いことを特徴とする請求項1に記載の空間浄化装置。
- 前記次亜塩素酸水溶液は、前記次亜塩素酸水溶液原液に前記塩を加えたものを、水で希釈することにより得られることを特徴とする請求項1または2に記載の空間浄化装置。
- 前記次亜塩素酸水溶液は、前記次亜塩素酸水溶液原液を水で希釈した後に、前記塩を加えることで得られることを特徴とする請求項1または2に記載の空間浄化装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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JP2022083501A JP7268780B1 (ja) | 2022-05-23 | 2022-05-23 | 空間浄化装置 |
PCT/JP2023/002137 WO2023228472A1 (ja) | 2022-05-23 | 2023-01-24 | 空間浄化装置 |
JP2023064535A JP2023172897A (ja) | 2022-05-23 | 2023-04-12 | 空間浄化方法 |
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JP2022083501A JP7268780B1 (ja) | 2022-05-23 | 2022-05-23 | 空間浄化装置 |
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JP2023064535A Division JP2023172897A (ja) | 2022-05-23 | 2023-04-12 | 空間浄化方法 |
Publications (2)
Publication Number | Publication Date |
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JP7268780B1 true JP7268780B1 (ja) | 2023-05-08 |
JP2023171990A JP2023171990A (ja) | 2023-12-06 |
Family
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JP2022083501A Active JP7268780B1 (ja) | 2022-05-23 | 2022-05-23 | 空間浄化装置 |
JP2023064535A Pending JP2023172897A (ja) | 2022-05-23 | 2023-04-12 | 空間浄化方法 |
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JP2023064535A Pending JP2023172897A (ja) | 2022-05-23 | 2023-04-12 | 空間浄化方法 |
Country Status (2)
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JP (2) | JP7268780B1 (ja) |
WO (1) | WO2023228472A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090142226A1 (en) | 2006-04-06 | 2009-06-04 | Cdg Research Corporation | Use of storage-stable aqueous solutions of chlorine dioxide to generate pure chlorine dioxide gas for decontamination |
WO2019012859A1 (ja) | 2017-07-12 | 2019-01-17 | 日本軽金属株式会社 | 次亜塩素酸ナトリウム水溶液、及びこれを得るための次亜塩素酸ナトリウム5水和物結晶、並びに次亜塩素酸ナトリウム水溶液の製造方法 |
WO2022054616A1 (ja) | 2020-09-10 | 2022-03-17 | パナソニックIpマネジメント株式会社 | 空気浄化装置及びそれを用いた空気浄化機能付き熱交換形換気装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2019072359A (ja) * | 2017-10-18 | 2019-05-16 | キヤノンマーケティングジャパン株式会社 | 洗浄システム、その制御方法、及びプログラム、並びに、情報処理装置、その制御方法、及びプログラム |
-
2022
- 2022-05-23 JP JP2022083501A patent/JP7268780B1/ja active Active
-
2023
- 2023-01-24 WO PCT/JP2023/002137 patent/WO2023228472A1/ja unknown
- 2023-04-12 JP JP2023064535A patent/JP2023172897A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090142226A1 (en) | 2006-04-06 | 2009-06-04 | Cdg Research Corporation | Use of storage-stable aqueous solutions of chlorine dioxide to generate pure chlorine dioxide gas for decontamination |
WO2019012859A1 (ja) | 2017-07-12 | 2019-01-17 | 日本軽金属株式会社 | 次亜塩素酸ナトリウム水溶液、及びこれを得るための次亜塩素酸ナトリウム5水和物結晶、並びに次亜塩素酸ナトリウム水溶液の製造方法 |
JP2019019016A (ja) | 2017-07-12 | 2019-02-07 | 日本軽金属株式会社 | 次亜塩素酸ナトリウム水溶液、及びこれを得るための次亜塩素酸ナトリウム5水和物結晶、並びに次亜塩素酸ナトリウム水溶液の製造方法 |
WO2022054616A1 (ja) | 2020-09-10 | 2022-03-17 | パナソニックIpマネジメント株式会社 | 空気浄化装置及びそれを用いた空気浄化機能付き熱交換形換気装置 |
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JP2023172897A (ja) | 2023-12-06 |
JP2023171990A (ja) | 2023-12-06 |
WO2023228472A1 (ja) | 2023-11-30 |
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