JP4417374B2 - 液体殺菌装置 - Google Patents
液体殺菌装置 Download PDFInfo
- Publication number
- JP4417374B2 JP4417374B2 JP2006502301A JP2006502301A JP4417374B2 JP 4417374 B2 JP4417374 B2 JP 4417374B2 JP 2006502301 A JP2006502301 A JP 2006502301A JP 2006502301 A JP2006502301 A JP 2006502301A JP 4417374 B2 JP4417374 B2 JP 4417374B2
- Authority
- JP
- Japan
- Prior art keywords
- outlet
- chamber
- opening
- ultraviolet irradiation
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 title claims description 38
- 230000001954 sterilising effect Effects 0.000 claims description 21
- 230000005855 radiation Effects 0.000 claims description 20
- 238000004659 sterilization and disinfection Methods 0.000 claims description 18
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000010453 quartz Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 52
- 244000005700 microbiome Species 0.000 description 7
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000918663 Candidatus Regiella Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000589248 Legionella Species 0.000 description 1
- 208000007764 Legionnaires' Disease Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
- E03C1/0408—Water installations especially for showers
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D17/00—Domestic hot-water supply systems
- F24D17/0073—Arrangements for preventing the occurrence or proliferation of microorganisms in the water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
- C02F2201/3223—Single elongated lamp located on the central axis of a turbular reactor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/326—Lamp control systems
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/06—Mounted on or being part of a faucet, shower handle or showerhead
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C2201/00—Details, devices or methods not otherwise provided for
- E03C2201/40—Arrangement of water treatment devices in domestic plumbing installations
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Toxicology (AREA)
- Animal Behavior & Ethology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Epidemiology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Domestic Plumbing Installations (AREA)
- Nozzles (AREA)
Description
Claims (14)
- 液体が通過して装置を出る少なくとも一つの開口を有する出口部を含む殺菌領域を備えた液体殺菌装置において、
チャンバーと、
前記チャンバーから突出し先細りになっている出口部と、
前記チャンバーの縦軸に沿って、該チャンバーの頂点よりも高い位置まで鉛直方向に延びた紫外線照射源と、を備え、
前記出口部は、前記チャンバーから水平に延びる下壁と、該チャンバーから延びて下方に湾曲して該下壁に交わる上壁とを有し、
前記下壁に少なくとも一つの開口が設けられ、
殺菌領域は、出口部の全ての内部表面が紫外線照射源により直接照射されるよう配置され、
紫外線照射源と少なくとも一つの開口は、紫外線照射が、紫外線照射源から少なくとも一つの開口を通って、直接通過しないよう配置されていることを特徴とする液体殺菌装置。 - 液体が通過して装置を出る少なくとも一つの開口を有する出口部を含む殺菌領域を備えた液体殺菌装置において、
チャンバーと、
前記チャンバーから突出し先細りになっている出口部と、
前記チャンバーの縦軸に沿って、該チャンバーの頂点よりも高い位置まで鉛直方向に延びた紫外線照射源と、を備え、
前記出口部は、前記チャンバーから上方に突出した下壁と、該チャンバーから水平方向または上方に延びて該下壁に交わる上壁とを有し、
前記下壁に少なくとも一つの開口が設けられ、
殺菌領域は、出口部の全ての内部表面が紫外線照射源により直接照射されるよう配置され、
紫外線照射源と少なくとも一つの開口は、紫外線照射が、紫外線照射源から少なくとも一つの開口を通って、直接通過しないよう配置されていることを特徴とする液体殺菌装置。 - 少なくとも一つの開口は、開放した空間に連通していることを特徴とする請求項1または2のいずれかに記載の装置。
- 出口部はシャワー散水口を有することを特徴とする請求項1乃至3のいずれかに記載の装置。
- シャワー散水口の取り外しを防ぐケースを更に備えたことを特徴とする請求項4に記載の装置。
- 出口部は蛇口を有することを特徴とする請求項1乃至3のいずれかに記載の装置。
- 紫外線照射源は紫外線ランプであることを特徴とする請求項1乃至6のいずれかに記載の装置。
- 紫外線照射源は、石英スリーブ内に含まれていることを特徴とする請求項1乃至7のいずれかに記載の装置。
- 管形状からなる装置であって、紫外照射源が装置の長手方向の軸に沿って配置されることを特徴とする請求項1乃至8のいずれかに記載の装置。
- 装置のケースが開くと紫外線照射源が停止するよう配置されていることを特徴とする請求項5および7乃至9のいずれかに記載の装置。
- 紫外線照射源が停止すると、液体の流れを遮断する手段を有することを特徴とする請求項1乃至10のいずれかに記載の装置。
- 液体の流れを遮断する手段は、パスルラッチング型バルブを有することを特徴とする請求項11に記載の装置。
- 液体の流れを遮断する手段は、キャパシタにより駆動されることを特徴とする請求項11又は12のいずれかに記載の装置。
- 紫外線照射源が駆動した後予め定まった時間の間、装置内の液体の流れを遮断する手段を更に有することを特徴とする請求項1乃至13のいずれかに記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0304070A GB2384238B (en) | 2003-02-22 | 2003-02-22 | Improvements in or relating to a device for sterilising a fluid |
PCT/GB2004/000672 WO2004073754A1 (en) | 2003-02-22 | 2004-02-20 | A device for sterilising a fluid |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006518236A JP2006518236A (ja) | 2006-08-10 |
JP4417374B2 true JP4417374B2 (ja) | 2010-02-17 |
Family
ID=9953482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006502301A Expired - Fee Related JP4417374B2 (ja) | 2003-02-22 | 2004-02-20 | 液体殺菌装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US7566885B2 (ja) |
EP (2) | EP1872801A3 (ja) |
JP (1) | JP4417374B2 (ja) |
AU (1) | AU2004212760B2 (ja) |
CA (1) | CA2516734C (ja) |
ES (1) | ES2453296T3 (ja) |
GB (1) | GB2384238B (ja) |
NZ (1) | NZ542299A (ja) |
WO (1) | WO2004073754A1 (ja) |
ZA (1) | ZA200507357B (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITFI20030284A1 (it) * | 2003-11-05 | 2005-05-06 | Pietro Castellacci | Apparecchiatura per la sterilizzazione, in specie antibatterica,dell'acqua in installazioni sanitarie e simili |
GB0406727D0 (en) * | 2004-03-25 | 2004-04-28 | Snowball Malcolm R | Fluid treatment system |
CA2539856C (en) * | 2005-03-16 | 2010-11-23 | Halton Company Corporation | Fume treatment method and apparatus using ultraviolet light to degrade contaminants |
DE102005015129B4 (de) * | 2005-03-31 | 2006-11-30 | Schluttig, Alexander, Dr. | Hygiene-Waschplatz |
CN1977978B (zh) * | 2005-12-01 | 2011-07-06 | 福建新大陆环保科技有限公司 | 一种开放式水渠辐射消毒系统 |
FR2924025B1 (fr) * | 2007-11-27 | 2011-05-13 | Rc Lux | Dispositif de securisation de liquide par rayonnements ultraviolets au point d'utilisation et procede de securisation de liquide |
FR2927068B1 (fr) * | 2008-02-05 | 2012-12-07 | Lvmh Rech | Dispositif de distribution pour produit fluide et procede de distribution |
DE102008002727B4 (de) | 2008-06-27 | 2020-12-17 | Brita Gmbh | Vorrichtung zur Behandlung von Wasser, insbesondere Filtervorrichtung, und Kartusche |
DE102008040335B4 (de) | 2008-07-10 | 2013-05-08 | Brita Gmbh | Vorrichtung zur Entkeimung von Wasser und Verwendung derselben |
DE102008040336A1 (de) * | 2008-07-10 | 2010-05-12 | Brita Gmbh | Vorrichtung zur Entkeimung von Wasser und Verwendung derselben |
JP2010214241A (ja) * | 2009-03-13 | 2010-09-30 | Panasonic Electric Works Co Ltd | 浄水器 |
FR2945527B1 (fr) | 2009-05-15 | 2011-07-15 | Rc Lux | Procede de fonctionnement et de gestion d'un distributeur d'un liquide et distributeur d'un liquide. |
US9320880B2 (en) | 2009-06-23 | 2016-04-26 | Djlm Innovations, Llc | Device for flow-through ultraviolet light decontamination of microbial contaminants |
US8496610B2 (en) * | 2009-06-23 | 2013-07-30 | David J. Levenson | Device for flow-through ultraviolet light decontamination of microbial contaminants |
DE202011000503U1 (de) * | 2011-03-08 | 2011-10-14 | Brita Gmbh | Auslassstück für eine Vorrichtung zum Aufbereiten einer Flüssigkeit |
US20140311979A1 (en) * | 2011-11-17 | 2014-10-23 | Alexander Schluttig | Device and Method for Producing Sterile Water by Means of a Cross-Flow Liquid Sterile Filter |
GB201208224D0 (en) * | 2012-05-10 | 2012-06-20 | Helmore Ian S | A device for sterilising water |
TWI509174B (zh) * | 2013-04-25 | 2015-11-21 | Univ Shu Te | 多功能出水裝置 |
USD765263S1 (en) * | 2015-03-04 | 2016-08-30 | Ryan Sheldon NELSON | Sanitation device for dental accessories |
DE102015006278B4 (de) | 2015-05-15 | 2021-09-09 | Alexander Schluttig | Selbstdesinfizierender Geruchsverschluss |
WO2018097789A1 (en) * | 2016-11-25 | 2018-05-31 | Orbital Systems Ab | Sensor system for a system allowing for purification and recycling of water or separation of water |
IL249680B (en) * | 2016-12-21 | 2018-05-31 | Zabari Lidor | Self-sealing and disinfecting shower head |
US11535529B2 (en) | 2017-09-12 | 2022-12-27 | A. O. Smith Corporation | Water faucet incorporating disinfecting features |
GB201900016D0 (en) * | 2019-01-02 | 2019-02-13 | Dyson Technology Ltd | Air treatment apparatus |
CN114857278A (zh) * | 2022-07-05 | 2022-08-05 | 至善时代智能科技(北京)有限公司 | 一种杀菌水龙头 |
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JPH0866677A (ja) * | 1994-08-26 | 1996-03-12 | Hajime Honda | 紫外線殺菌蛇口 |
JPH09173233A (ja) | 1995-12-27 | 1997-07-08 | Janome Sewing Mach Co Ltd | 浴水浄化循環装置 |
AU1555597A (en) * | 1996-02-23 | 1997-09-10 | Katadyn Produkte Ag | Modular water-treatment apparatus |
DE19639802B4 (de) | 1996-09-27 | 2008-06-12 | Hansgrohe Ag | Sanitäre Auslaufeinrichtung |
JPH10296246A (ja) | 1997-04-25 | 1998-11-10 | Bridgestone Corp | 浴水循環装置 |
US6486419B2 (en) * | 1998-01-09 | 2002-11-26 | Ricoh Company, Ltd. | Multifunctional image forming apparatus having a covered main power switch |
US6127671A (en) | 1998-05-28 | 2000-10-03 | Arichell Technologies, Inc. | Directional object sensor for automatic flow controller |
JP2000084545A (ja) | 1998-09-11 | 2000-03-28 | Sanyo Electric Co Ltd | 浴水循環浄化装置 |
JP2000201569A (ja) | 1999-01-18 | 2000-07-25 | Toshiba Lighting & Technology Corp | 水浄化装置および水槽装置 |
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JP4527849B2 (ja) | 2000-05-29 | 2010-08-18 | 東西化学産業株式会社 | 液体吐出装置 |
DE10157355A1 (de) | 2000-11-24 | 2002-06-06 | Jos Weber Gmbh & Co Kg Kunstst | Vorrichtung zur Desinfektion von Brauchwasser mittels UV-Strahlung |
DE20105341U1 (de) | 2001-03-26 | 2002-08-01 | Müller, Hans, 67305 Ramsen | Vorrichtung zum Desinfizieren und Entkeimen von Wasser sowie Dusch- oder Brausekopf mit einer derartigen Vorrichtung |
JP2002301379A (ja) | 2001-04-09 | 2002-10-15 | Fuji Kihan:Kk | 光触媒成品の効率的使用方法及び前記方法を利用した光触媒成品の集合体 |
-
2003
- 2003-02-22 GB GB0304070A patent/GB2384238B/en not_active Expired - Fee Related
-
2004
- 2004-02-20 AU AU2004212760A patent/AU2004212760B2/en not_active Ceased
- 2004-02-20 US US10/546,488 patent/US7566885B2/en not_active Expired - Fee Related
- 2004-02-20 ES ES04713108.1T patent/ES2453296T3/es not_active Expired - Lifetime
- 2004-02-20 EP EP07075887A patent/EP1872801A3/en not_active Withdrawn
- 2004-02-20 CA CA002516734A patent/CA2516734C/en not_active Expired - Fee Related
- 2004-02-20 NZ NZ542299A patent/NZ542299A/en not_active IP Right Cessation
- 2004-02-20 JP JP2006502301A patent/JP4417374B2/ja not_active Expired - Fee Related
- 2004-02-20 EP EP04713108.1A patent/EP1599234B1/en not_active Expired - Lifetime
- 2004-02-20 WO PCT/GB2004/000672 patent/WO2004073754A1/en active Application Filing
-
2005
- 2005-09-13 ZA ZA200507357A patent/ZA200507357B/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB2384238A (en) | 2003-07-23 |
JP2006518236A (ja) | 2006-08-10 |
EP1872801A2 (en) | 2008-01-02 |
EP1872801A3 (en) | 2008-02-27 |
NZ542299A (en) | 2006-10-27 |
GB0304070D0 (en) | 2003-03-26 |
US7566885B2 (en) | 2009-07-28 |
ZA200507357B (en) | 2006-09-27 |
CA2516734C (en) | 2008-05-20 |
EP1599234A1 (en) | 2005-11-30 |
AU2004212760B2 (en) | 2006-10-12 |
WO2004073754A1 (en) | 2004-09-02 |
ES2453296T3 (es) | 2014-04-07 |
CA2516734A1 (en) | 2004-09-02 |
US20060192137A1 (en) | 2006-08-31 |
GB2384238B (en) | 2003-12-03 |
EP1599234B1 (en) | 2013-12-25 |
AU2004212760A1 (en) | 2004-09-02 |
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