CN104321137B - Chlorine dioxide generation device and medical apparatus sterilizing box - Google Patents
Chlorine dioxide generation device and medical apparatus sterilizing box Download PDFInfo
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- CN104321137B CN104321137B CN201380019937.7A CN201380019937A CN104321137B CN 104321137 B CN104321137 B CN 104321137B CN 201380019937 A CN201380019937 A CN 201380019937A CN 104321137 B CN104321137 B CN 104321137B
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- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 title claims abstract description 834
- 239000004155 Chlorine dioxide Substances 0.000 title claims abstract description 417
- 235000019398 chlorine dioxide Nutrition 0.000 title claims abstract description 417
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 237
- 230000005855 radiation Effects 0.000 claims abstract description 50
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 16
- 238000009423 ventilation Methods 0.000 claims abstract description 13
- 210000003205 muscle Anatomy 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 8
- 239000003595 mist Substances 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
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- 238000002474 experimental method Methods 0.000 description 28
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- 241000894006 Bacteria Species 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 10
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- 238000000034 method Methods 0.000 description 8
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- 239000000284 extract Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 241000700605 Viruses Species 0.000 description 4
- 239000011941 photocatalyst Substances 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000003612 virological effect Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 230000001877 deodorizing effect Effects 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000007937 lozenge Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 241000712461 unidentified influenza virus Species 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
-
- 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
- B01J7/00—Apparatus for generating gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
-
- 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
-
- 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
- A61L9/015—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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/02—Oxides of chlorine
- C01B11/022—Chlorine dioxide (ClO2)
- C01B11/023—Preparation from chlorites or chlorates
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
-
- 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
- A61L2209/16—Connections to a HVAC unit
-
- 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
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Physical Water Treatments (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
By the surface area being stored in the stability chlorine dioxide water (10) irradiated through ultraviolet (71) in storagetank (20) is expanded by expanded surface area assembly (30), make it produce chlorine dioxide fast, and be disposed to outside container by ventilation assembly (61).By to aqueous stability chlorine dioxide irradiation ultraviolet radiation, can stably chlorine dioxide be discharged.By the concentration of adjustment stability chlorine dioxide water (10) and the output quantity of ultraviolet (71), the generation concentration of chlorine dioxide can be adjusted.By will being the indoor that safe Low Concentration Chlorine Dioxide gas is directly disposed to people's life for people, can by each corner sterilization of these indoor.When high concentration, can be used for implementing sterilization to the medical apparatus in medical apparatus sterilizing box.Therefore, it is possible to provide fast a kind of and produce chlorine dioxide constantly and the chlorine dioxide generation device of easy management and control chlorine dioxide gas concentration.
Description
Technical field
The present invention relates to and in space, produce chlorine dioxide and the chlorine dioxide generation device and the medical apparatus sterilizing box that purify the air in this space.Particularly, the present invention relates to the expanded surface area of the stability chlorine dioxide water be stored in chlorine dioxide generation device, and irradiation ultraviolet radiation, the chlorine dioxide generation device that chlorine dioxide is produced and medical apparatus sterilizing box.
Background technology
In the air of the living space that people works or lives, be easily mixed into the fungies such as virus, mould such as influenza virus, other bacterium, miscellaneous bacteria etc.In recent years, the impact of the healthy aspects such as the allergy caused due to the reason such as popular, mould of new type influenza receives much concern.In order to deal with such problem, so provided home-use/enterprise/various air cleaner such as medical.
In addition, the method for current known use chlorine dioxide is used as the sterilization means of virus, bacterium etc. in air.Chlorine dioxide is a kind of chemical substance with Strong oxdiative power, and has with its oxidation to change the effect of the protein of virus, bacterium etc.Also knownly cause the structure of virus, bacterium etc. to change through this effect and its function is reduced, removing viral, degerming, deodorizing, mould proof etc. function so have.But the reactivity of chlorine dioxide is high, has and react with other material and produce the possibility of the chlorine of high concentration, be thus not suitable for long-term preservation, and be difficult to direct use.
Therefore, in order to Absorbable organic halogens use chlorine dioxide, a kind of so have developed chlorine dioxide be dissolved in alkaline aqueous solution and make the stability chlorine dioxide water of its stabilisation.Because chlorine dioxide is present in stability chlorine dioxide water by dissolving, so only otherwise apply external stimulation, then chlorine dioxide would not be disposed in air, thus can preserve for a long time, and eliminating and other material react and produce the danger of chlorine.Conversely speaking, as long as no external stimulation, chlorine dioxide would not be produced from stability chlorine dioxide water, and have the advantages that to play bactericidal effect under original state.
Known to the method etc. of irradiation ultraviolet radiation method, heating means, interpolation acidic materials at this, be used as making the activate of stability chlorine dioxide water and the method discharging chlorine dioxide.In these methods, document has been had to point out when using the method for adding acidic materials, although the chlorine dioxide of high concentration can be produced, but be difficult to adjust chlorine dioxide generation concentration and be difficult to maintain gas produce continuation, so having is not the problem (patent document 1, paragraph 0009) that large-scale sterilization processing is just difficult to be suitable for.When using heating means, then have necessary management and control temperature, after temperature rises, be returned to original temperature needs to expend time in, and the generation of chlorine dioxide is difficult to the problem of management and control.
On the other hand, when using the method to the material irradiation ultraviolet radiation containing stability chlorine dioxide water, then can be made the activate of stability chlorine dioxide water by irradiation ultraviolet radiation, and can stop producing chlorine dioxide from stability chlorine dioxide water by stopping irradiation ultraviolet radiation.
With regard to the device utilizing chlorine dioxide to purify air, in patent document 2, disclose a kind of air contained in device and chlorine dioxide of making carried out gas-liquid contact to carry out the technology purified.Specifically, disclosed a kind of make to be added with appropriate chlorine dioxide recirculated water, with purified air clearly, gas-liquid contact is carried out in device, and irradiation ultraviolet radiation and make the activate of stability chlorine dioxide water, and pass through produced chlorine dioxide by the technology of the air cleaning gasifying device of air disinfection/deodorizing.In addition, the chlorine dioxide gas concentration in the air after purification is then the concentration by detecting according to chlorine dioxide gas concentration detection components, controls the irradiating state of Ultraviolet radiation assembly and makes it be in the scope of desired concn.
But, when using this technology, make air cleaning in device, thus the detection components etc. of chlorine dioxide gas concentration must be had, and must have by the testing result according to this detection components, control the guiding mechanism that Ultraviolet radiation assembly adjusts chlorine dioxide gas concentration, to make the chlorine dioxide gas concentration purified air clearly be in required concentration range, so that the problem that generation device mechanism complicates.On the other hand, a kind of bactericidal unit for the simple construction in the living room that number is few is also needed.
Patent document 3 discloses a kind of indoor small air purifier.This technology utilizes the water through spraying, and by air cleaning contained in the container storing water.This technology by driving mechanism, blower fan is rotated, from suction side ajutage by air intake to internal tank, make air cleaning/deodorization by the water utilizing aproll mechanism to spray, and the air through peace and quietization spued from exhaust end ajutage.Thus, cleaned/object of deodorization is defined in the air be inhaled in container.
In addition, disclose in patent document 4 and photocatalyst has been set in the kettle inside of storage water, allowed light be radiated on photocatalyst and make photocatalyst activity, and then the technology of the small air purifier purified air.According to this technology by utilizing the OH free radical of the Strong oxdiative power produced on the photocatalyst be irradiated by light, the organic electronics seized in kettle by it is become carbon dioxide and water and disperses, and also can play the effect of sterilization for the bacterium contained by the air be inhaled in water.But when using the technology of patent document 4, indoor air need be inhaled in this water, the effect of competence exertion sterilization, thus having air all for indoor to be all drawn into and carrying out sterilization among air cleaning unit and need spend long problem.
In addition, be applicable to the air cleaner of the use chlorine dioxide of the bacterium/viral countermeasure of general family, generally use containing the gelinite of stability chlorine dioxide or the air cleaner of lozenge.Form the stability chlorine dioxide of gelinite, stability chlorine dioxide concentration contained in gelinite is lower, though have because of ultraviolet wavelength causes irradiation ultraviolet radiation can not the problem (see following experiment (3)) that discharges of chlorine dioxide.On the other hand, when lozenge body owing to being make it be dissolved in water to use, particularly can discharge the chlorine dioxide of very high concentration at the initial stage brought into use, so there is the problem that can not produce chlorine dioxide for a long time and stably.
Here, according to the benchmark of occupation health safety office of the U.S. (OSHA), the concentration of the chlorine dioxide in the working environment of people, time load mean value (TWA) in during 8 hours on the 1st or one week 40 hours is set at below 0.1ppm.In addition, in the benchmark of U.S. government industrial hygiene Shi Xiehui (ACGIH), in addition to the foregoing, and short time exposure boundary value (STEL) often between 15 points is set as 0.3ppm, thus chlorine dioxide must be maintained in the scope of this low concentration constantly.On the other hand, in therapeutic medical sterilizing box, in order to the short time by Medical Devices sterilization, then the high concentration concentration of chlorine dioxide being set in more than 30ppm is more suitable.
Prior art document
Patent document
Patent document 1: Unexamined Patent 11-278808 publication
Patent document 2: JP 2007-68612 publication
Patent document 3: JP 2011-19646 publication
Patent document 4: JP 2011-19647 publication.
Summary of the invention
Invent problem to be solved
The object of the present invention is to provide one fast and produce chlorine dioxide constantly, and the chlorine dioxide generation device of the concentration of easy management and control chlorine dioxide.By technology of the present invention, can directly by the Low Concentration Chlorine Dioxide gas discharging of human-body safety in the space that people lives, and maintain its concentration constantly, in addition, also can produce the high concentration of chlorine dioxide gas for having high bactericidal effect in medical sterilizing box fast, and be maintained to the required time constantly.
Solve the mode of problem
1st invention of the present invention is a kind of chlorine dioxide generation device producing chlorine dioxide, and possesses: being used for the storagetank of the stability chlorine dioxide water storing desired concn, the chlorine dioxide that is used for producing chlorine dioxide produces space, is used for the expanded surface area assembly of the surface area expanding this stability chlorine dioxide water, Ultraviolet radiation assembly and ventilation assembly; This storagetank is that blocking is from the ultraviolet outside chlorine dioxide generation device; It is contact with this storagetank that this chlorine dioxide produces space, and is configured in the top of this storagetank; This Ultraviolet radiation assembly is used to produce in space, to the surperficial irradiation ultraviolet radiation of the stability chlorine dioxide water through expanding with this expanded surface area assembly at this chlorine dioxide; This ventilation assembly is produced outside space drainage to chlorine dioxide generation device from this chlorine dioxide by chlorine dioxide.
1st invention does not limit the concentration of the chlorine dioxide of discharge.When chlorine dioxide is disposed in therapeutic medical sterilizing box, the concentration be applicable to is more than 30ppm; When being directly disposed to the indoor that people lives, the concentration be applicable to is for being less than 0.1ppm.Stability chlorine dioxide water is applicable to the stability chlorine dioxide water of pure water diluting high-concentration to reach required concentration.Secondly, because interdicted from the ultraviolet outside device in storagetank, so stability chlorine dioxide water can maintain stable state.Here, the material of storagetank is not limited to metallic, resinite, the nature of glass etc., can be just passable from the ultraviolet outside device as long as can interdict.By adjusting the concentration of the stability chlorine dioxide water used and adjusting the ultraviolet output quantity of Ultraviolet radiation assembly, the concentration of the chlorine dioxide of generation can be adjusted.Chlorine dioxide in chlorine dioxide generation device produces in space, is applicable to the expanded surface area method of the generation component of water droplet, bubble, mist or vibration component etc., is expanded the surface area of stability chlorine dioxide water by it.
Ultraviolet radiation assembly does not limit classification and the wavelength thereof of ultraviolet lamp or ultraviolet LED.As long as the chlorine dioxide that can produce high concentration is just passable, can use the ultraviolet lamp for 254nm to the 270nm wavelength of high absorbance chlorine dioxide; On the other hand, as long as the chlorine dioxide that can produce low concentration is just passable, the ultraviolet LED etc. of the 400nm of the cheapness of market circulation can be used in.From the ultraviolet that Ultraviolet radiation assembly exports, the size in space, the concentration of stability chlorine dioxide and suitably adjusting can be produced according to chlorine dioxide.The position of Ultraviolet radiation assembly is set, be applicable to being located at chlorine dioxide to produce in space, comprise the water surface of storagetank, with the surface of the stability chlorine dioxide water expanded through this expanded surface area assembly, the position that the surface of the stability chlorine dioxide water of wide scope can be irradiated.As long as the existing fan of ventilation assembly is just passable, its shape, air output do not limit, as long as the chlorine dioxide produced in chlorine dioxide generation device can be discharged just passable.
According to the 1st invention, produce in space at chlorine dioxide, just by the effect of Ultraviolet radiation assembly and expanded surface area assembly fast and the generation chlorine dioxide of volume, and only reduce generation chlorine dioxide with Ultraviolet radiation assembly by stopping expanded surface area assembly, and by stopping ultraviolet irradiation and ventilation assembly to stop discharging chlorine dioxide.Therefore, it is possible to fast and discharge the chlorine dioxide of desired concn constantly, also can stop discharging chlorine dioxide, and can the disengaging of management and control chlorine dioxide.
The chlorine dioxide generation device of the 2nd invention of the present invention, in the chlorine dioxide generation device of the 1st invention, as the chlorine dioxide generation device of the indoor that a kind of direct discharge chlorine dioxide is lived to people, the wherein stability chlorine dioxide water of this stability chlorine dioxide water to be concentration be 100ppm to 10,000ppm; This ventilation assembly is used to the air of these indoor to be imported this chlorine dioxide and produces space and this produced chlorine dioxide is disposed to this indoor.
Be stored in this stability chlorine dioxide water of the chlorine dioxide generation device of the 2nd invention, it is applicable to using pure water to be diluted to the scope of concentration at 100ppm to 10,000ppm.When using the situation of stability chlorine dioxide water of low concentration, the chlorine dioxide of high concentration can be prevented, as long as the chlorine dioxide of low concentration, would not pungent odour be produced.Ventilation assembly is applicable to the introducing port making air import in indoor, is separated setting with by chlorine dioxide toward the liberation port of indoor release.The wavelength of Ultraviolet radiation assembly and output can be decide with the concentration being released to indoor chlorine dioxide according to the concentration of stability chlorine dioxide water.In addition, as long as the wavelength of ultraviolet LED is generally the wavelength being designed to 254nm to 270nm, the stability chlorine dioxide water of lower concentration can certainly be applicable to.
According to the 2nd invention, just can to the surperficial irradiation ultraviolet radiation through expanding of the stability chlorine dioxide water of low concentration, and constantly to the chlorine dioxide of the indoor release low concentration that people lives.Therefore, the indoor entirety that people just can be made to live spreads all over the chlorine dioxide of safe concentration.
3rd invention of the present invention is in the chlorine dioxide generation device of the 1st or the 2nd invention, is the concentration adjusting this stability chlorine dioxide water with pure water dilution.
With the water containing impurity, such as, carry out the situation of dilution stability chlorine dioxide water with drinking water etc., Measurement of chlorine dioxide gas will be produced, and be difficult to the concentration of management and control chlorine dioxide at low concentrations.But, with in pure water-reducible situation, as long as no the activate key element from outside of Ultraviolet radiation etc., would not chlorine dioxide be produced and stable state can be maintained.Therefore, by stopping, for the Ultraviolet radiation assembly of stability chlorine dioxide water and expanded surface area assembly, chlorine dioxide just can being allowed not produce, and then making the management and control of the generation concentration of chlorine dioxide easier.
4th invention of the present invention is in the invention of the 1st to the 3rd, at the depth of water place from the stability chlorine dioxide water surface of this storagetank, is provided with comparatively deep part.The shape of storagetank does not limit, and bottom can be curved surface, also can make bottom angled and some is comparatively dark, also can be provided with depressed part in bottom and make a part darker.
The extraction opening of the extracting part of expanded surface area assembly described as follows is set in the part that the depth of water is darker, the highly not enough situation that extraction is stagnated of extraction would not be had.In addition, the darker part of the depth of water according to such as aftermentioned bubble generation component is set time, foaming portion would not expose, and produces bubble sustainably.Therefore, even if the water yield of stability chlorine dioxide water is limited, also there is the surface area that can expand stability chlorine dioxide water and the favourable effect of the function of expanded surface area assembly can be maintained.
5th invention of the present invention, be in the chlorine dioxide generation device of the 1st to the 4th invention, the top edge of this storagetank possesses the inner cap in inner side with opening portion, has downward vertical wall from the inner side of this inner cap towards storagetank direction; Under the state of this chlorine dioxide generation device accumbency, there is between this vertical wall and wall of this storagetank the 2nd storage space of the storagetank for storing this stability chlorine dioxide water.
According to the invention of the 5th, if stability chlorine dioxide water be attached to chlorine dioxide generation device vertical wall on time, just can produce chlorine dioxide at irradiation at short distance ultraviolet.In addition, even when falling down, the stability chlorine dioxide water leaving the storagetank being positioned at bottom in also can be stored in the 2nd storage space be separated out by the base plate of the wall of vertical wall, storagetank, inner cap and storagetank.Therefore, stability chlorine dioxide water the generation of chlorine dioxide just can be expanded, even and if when chlorine dioxide generation device of the present invention falls down, also can not leak to outside chlorine dioxide generation device.
6th invention of the present invention, be in the chlorine dioxide generation device of the 1st to the 5th invention, this expanded surface area assembly comprises water droplet scattering object and runner assembly; This runner assembly has rotary drive assembly and power supply module; This water droplet scattering object forms the summary reverse tapered shape of inner hollow, and has muscle portion along inwall, and the front end below it opens and is dipped in storagetank; This rotating drive assembly make this water droplet scattering object around around its central shaft rotate, make stability chlorine dioxide water along this muscle portion rises and make its with water droplet state from the edge of this water droplet scattering object be dispersed to this chlorine dioxide generation space in.
According to the 6th invention, the front end of the below opening of water droplet scattering object is immersed in storagetank rotates, the stability chlorine dioxide water entering into the inside of water droplet scattering object rotates together with the muscle portion of the inside of water droplet scattering object, risen along its inwall by centrifugal force, and then form water droplet state from the edge of the top of water droplet scattering object and disperse out.The surface area of the water droplet through dispersing, directly drop on the water surface of storagetank with water droplet, stability chlorine dioxide water forms the surface area of ripple, and can expand the surface area of stability chlorine dioxide water.In addition, also can be attached with stability chlorine dioxide water in the wall portion forming chlorine dioxide generation space, have also been enlarged the surface area of the water of stability chlorine dioxide.Thus just can promote the generation of chlorine dioxide.
7th invention of the present invention, be in the chlorine dioxide generation device of the 6th invention, this ventilation assembly comprises fan; This fan rotates through this runner assembly; This rotary drive assembly and this power supply module are arranged on the upstream of the air-flow ventilated through this ventilation assembly.
According to the 7th invention, rotary drive assembly and power supply module are not exposed to and produce in the chlorine dioxide that space produces at chlorine dioxide.Therefore, even if when using chlorine dioxide generation device between long-term constantly, the metallic portion of rotary drive assembly or power supply module also can not corrode.
The feature of the 8th invention of the present invention is: in the chlorine dioxide generation device of the 1st to the 5th invention, and this expanded surface area assembly comprises foamed assembly; This foamed assembly imports air with pipe fitting, makes most bubble foaming, to expand the surface area of stability chlorine dioxide water in this storagetank.
According to the 8th invention, can make the air imported in this storagetank, produce most bubbles, the surface area of stability chlorine dioxide water is expanded by the expansion of this bubble, and make it produce the little water droplet of stability chlorine dioxide water when bubbles burst, and then expand the surface area of stability chlorine dioxide water.Thus just can promote the generation of chlorine dioxide.
9th invention of the present invention, be in the chlorine dioxide generation device of the 1st to the 5th invention, this expanded surface area assembly comprises by the molecular atomizing component of ultrasonic wave vibration; This atomizing component, by being immersed in this ultrasonic wave vibration in storagetank, making the water surface of this stability chlorine dioxide water produce vaporific fine stability chlorine dioxide water, and then expands the surface area of stability chlorine dioxide water.
According to the 9th invention, stability chlorine dioxide water produces vaporific because producing space through atomizing component at chlorine dioxide, thus expands the surface area that chlorine dioxide produces the stability chlorine dioxide water in space.Thus the generation of chlorine dioxide can be promoted.
10th invention of the present invention is in the chlorine dioxide generation device of the 1st to the 9th invention, is released into the concentration of this indoor chlorine dioxide in the scope of 0.01ppm to 0.1ppm.
In 10th invention, the concentration being disposed to indoor chlorine dioxide is greater than 0.01ppm and is less than 0.1ppm.Therefore, even in the space that people treats for a long time, chlorine dioxide can not cause direct impact to human body, and can suppress or eliminate the low bacterium of vitality, mould etc. generation.
11st invention of the present invention is a kind of by the medical apparatus sterilizing box of medical apparatus sterilization, and it comprises chlorine dioxide generation component and medical apparatus incorporating section; Chlorine dioxide generation component comprises: being used for the storagetank of the stability chlorine dioxide water storing desired concn, the chlorine dioxide that is used for producing chlorine dioxide produces space, the expanded surface area assembly being used for expanding the surface area of the stability chlorine dioxide water of this storagetank and Ultraviolet radiation assembly; This storagetank is that blocking is from the ultraviolet outside chlorine dioxide generation device; This chlorine dioxide produces space matching and to contact with this storagetank above this storagetank; This Ultraviolet radiation assembly produces in space at this chlorine dioxide, and to the surface of the stability chlorine dioxide water through expanding with this expanded surface area assembly, illumination wavelength is that the ultraviolet of 254nm to 270nm makes generation chlorine dioxide; The chlorine dioxide produced flows in medical apparatus incorporating section.
According to the 11st invention, by this Ultraviolet radiation assembly, this expanded surface area assembly, just can produce fast and constantly can by the chlorine dioxide of the concentration of medical apparatus sterilization.Therefore, each corner sterilization of medical apparatus that just can will be accommodated in sterilizing box at short notice.In addition, the position relationship of chlorine dioxide generation component and medical apparatus incorporating section does not limit.Ultraviolet radiation assembly is can be more suitable to the ultraviolet lamp of stability chlorine dioxide water generation 254nm to 270nm wavelength.In addition, the concentration of stability chlorine dioxide water and ultraviolet output, it can decide according to the concentration of produced chlorine dioxide.
The effect of invention
According to the 1st invention, by the effect of expanded surface area assembly, Ultraviolet radiation assembly, ventilation assembly, just can discharge the chlorine dioxide of desired concn fast, constantly, and the release of chlorine dioxide can be stopped, and can the disengaging of management and control chlorine dioxide.
According to the 2nd invention, the chlorine dioxide of safe concentration just can be allowed to spread all over, and indoor that people lives are all.
According to the 3rd invention, by stopping using Ultraviolet radiation assembly and expanded surface area assembly to stability chlorine dioxide water, and chlorine dioxide is not produced, just can the generation concentration of easily management and control chlorine dioxide.
According to the 4th invention, even if the water yield of stability chlorine dioxide water is limited, also easily enlarged surface can amass, and easily can maintain the function of expanded surface area assembly.
Stability chlorine dioxide water according to the 5th invention, the generation of chlorine dioxide just can be made to increase, even and when chlorine dioxide generation device of the present invention falls down, also can not leak to outside chlorine dioxide generation device.
According to the 6th, the 8th, the 9th, the 10th invention, the generation of chlorine dioxide just can be promoted.
According to the 7th invention, even when using chlorine dioxide generation device constantly between for a long time, the metal section of its rotary drive assembly or power supply module also can not be corroded.
According to the 11st invention, each corner sterilization of medical apparatus that just will can be accommodated in sterilizing box with the short time.
Accompanying drawing explanation
Fig. 1 is the profile (embodiment 1) of the state before and after display list area enlarged component is started.
Fig. 2 is the key diagram (embodiment 1) of the 2nd storage space.
Fig. 3 is the key diagram (embodiment 2) possessing the chlorine dioxide generation device of stirring body at the front end outer side of water droplet scattering object.
Fig. 4 is the key diagram (embodiment 3) of the chlorine dioxide generation device with air pump.
Fig. 5 is the key diagram (embodiment 4) of the chlorine dioxide generation device with immersible pump and bulk storage portion.
Fig. 6 is the key diagram (embodiment 5) of the chlorine dioxide generation device with ultrasonic wave vibration.
Fig. 7 is the key diagram (embodiment 6) of the chlorine dioxide generation device with ticker.
Fig. 8 is the key diagram (embodiment 7) of medical apparatus sterilizing box.
Fig. 9 is the curve map (experiment 1 of low concentration) that Low Concentration Chlorine Dioxide gas produces experiment.
Figure 10 is the curve map (experiment 2 of high concentration) that high concentration of chlorine dioxide gas produces experiment.
Detailed description of the invention
Below, the accompanying drawing in conjunction with embodiments of the invention is described.The chlorine dioxide generation device of following embodiment 1 to embodiment 6 deposits in the indoor that people lives, and is used for producing the chlorine dioxide generation device of Low Concentration Chlorine Dioxide gas.Each chlorine dioxide generation device thereunder has the storagetank of stability chlorine dioxide water, and discharges chlorine dioxide to these indoor by top.In each embodiment, different assemblies is adopted to be used as expanding the expanded surface area assembly of stability chlorine dioxide water meter area.
Embodiment 1
First, embodiment 1, the rotating mechanism illustrate to have the chlorine dioxide generation device 1 of expanded surface area assembly see Fig. 1 and Fig. 2, this enlarged areas assembly forms open funnel shaped water droplet scattering object 30 by top, rotating with the surrounding making this water droplet scattering object 30 around central shaft 31 formed.The height of the chlorine dioxide generation device 1 of embodiment 1 is 15cm, size is diameter 15cm, and below is substantially cylindrical shape, possesses the top cover 60 of semi-spherical shape above it.The key diagram of the vertical direction section that Fig. 1 (A) is the key diagram of the vertical direction section of state before CD-ROM drive motor 62 starts, Fig. 1 (B) is state in starting.Fig. 2 (A) figure be the vertical direction profile of the state that chlorine dioxide generation device 1 falls down is described, Fig. 2 (B) figure is that to be watched by bottom be the key diagram of chlorine dioxide generation device 1 of state of falling down.Fig. 2 is the amount that stability chlorine dioxide water is described.
There is below the chlorine dioxide generation device 1 of embodiment 1 storagetank 20 of stability chlorine dioxide water 10.Storagetank 20 forms depressed part 21 in the central portion, the lower end of water droplet scattering object 30 is dipped in leave in the stability chlorine dioxide water 10 of this depressed part 21.The top center portion of storagetank 20 is provided with opening portion 22, and the inner cap 40 possessed by sky plate 41 vertical wall 42 is downward equipped with in this opening portion 22.Stability chlorine dioxide water 10 is put into storagetank 20 by the opening portion 22 of top, is deposited the height exceeding depressed part 21.
2nd storage space 50 refers to the situation of falling down at chlorine dioxide generation device 1, the space (see Fig. 2) around the storagetank allow the stability chlorine dioxide water 10 leaving storagetank 20 in stop momently, preventing its outflow outside.Here, the 2nd storage space 50 refers to the sky plate 41 of inner cap 40, space between the side walls 23 of storagetank 20 and the base plate of storagetank (scope that the single-point dotted line of Fig. 2 (B) figure surrounds).In addition, in the 2nd storage space 50 Capacity Ratio of bin stability chlorine dioxide water 10 to leave the amount of the stability chlorine dioxide water 10 in storagetank 20 in larger.Therefore, even if when chlorine dioxide generation device 1 falls down, the stability chlorine dioxide water 10 of storagetank 20 also can be stayed in the 2nd storage space 50, and can not flow out to outside (see Fig. 2).
Here, the stability chlorine dioxide water 10 of use is the low concentration of 100ppm to 10,000ppm.By making stability chlorine dioxide water 10 activate of low concentration, only the chlorine dioxide of the concentration of below the 0.1ppm to human-body safety is disposed to indoor.
Top cover 60 possesses fan 61, its CD-ROM drive motor 62 and power supply module 63.The central portion of top cover 60 is equipped with CD-ROM drive motor 62, and the driving shaft 64 extended below drive motor 62 is equiped with fan 61, and central shaft 31 below fan 61 is equiped with water droplet scattering object 30.In embodiment 1, the rotating mechanism that this CD-ROM drive motor 62 makes this fan 61 rotate with water droplet scattering object 30.In addition, top cover 60 has: the air introducing the air of these indoor import approach 65, with the chlorine dioxide produced in chlorine dioxide generation device is disposed to indoor discharge approach 66.
In addition, the below of top cover 60 is with directly in the face of the mode of the water surface 13 of the stability chlorine dioxide water 10 of storagetank 20, installs the ultraviolet LED70 producing ultraviolet 71.Ultraviolet LED70 is connected with this power supply module 63 by not shown electric power supply channel.The wavelength of ultraviolet LED70 irradiates the LED circulating in the ultraviolet 71 of the wavelength 400nm in market.By being used as Ultraviolet radiation assembly with commercially available ultraviolet LED70, can be miniaturized by chlorine dioxide generation device 1, and cheap price can be provided.
Space between storagetank 20 and top cover 60 is that chlorine dioxide produces space 80.Through fan 61, the air of indoor is imported chlorine dioxide and produce space 80, the chlorine dioxide producing space 80 generation at chlorine dioxide is directly disposed to indoor by discharging approach 66.
Water droplet scattering object 30 inside is in hollow, and form the funnel shaped that top expands, and lower end possesses opening portion 32, this opening portion 32 is immersed in the stability chlorine dioxide water 10 in depressed part 21.In addition, water droplet scattering object 30 possesses the muscle portion 33 of the standing shape extended along this inwall towards above-below direction.In addition, muscle portion also can be trench.
In addition, the top of water droplet scattering object 30 is equiped with plate body 34.This plate body 34 can prevent extracted stability chlorine dioxide water 10 to be attached to ultraviolet LED70 or fan 61.This plate body 34 and the installing department of water droplet scattering object 30 possess the dispersion hole 35 inside and outside through water droplet scattering object 30.
When water droplet scattering object 30 is rotated by CD-ROM drive motor 62, the stability chlorine dioxide water 10 of water droplet scattering object 30 inside produces the situation of centrifugal force, stability chlorine dioxide water 10 rise along muscle portion 33 and be extracted (see Fig. 1 (B) arrow), the stability chlorine dioxide water 10 that extracts is dispersed to chlorine dioxide as water droplet 11 and produces in space 80 (see Fig. 1 (B)).In addition, the water surface 13 of stability chlorine dioxide water 10 forms ripple, expand the surface area of the stability chlorine dioxide water surface, the inferior portion 24 of the side walls of storagetank 20 is attached with stability chlorine dioxide water 10, expands the surface area of stability chlorine dioxide water 10.In addition, be attached on the vertical wall 42 of inner cap by the water droplet 11 of dispersion, also make the expanded surface area of the stability chlorine dioxide water 10 producing space 80 in the face of chlorine dioxide.By water droplet scattering object 30 and the stability chlorine dioxide water 10 fallen from this vertical wall 42 drip 12 surface area, also make chlorine dioxide produce the expanded surface area of the stability chlorine dioxide water 10 in space 80.
Compared with the smooth water surface 13 (see Fig. 1 (A)) of the stability chlorine dioxide water of the state of not starting with water droplet scattering object 30, in state (see Fig. 1 (B)) during water droplet scattering object 30 starts, the surface area of stability chlorine dioxide water 10 described above obviously expands, and promotes the generation of chlorine dioxide.
Also can by Ultraviolet radiation assembly or chlorine dioxide expanded surface area assembly start control through not shown Control Component.From starting to start to predetermined time, Ultraviolet radiation assembly and chlorine dioxide expanded surface area assembly can be made to start simultaneously, and stop chlorine dioxide expanded surface area assembly after some period of time.In addition, the size of the chamber of chlorine dioxide generation device is set, can according to temperature of setting place etc. because usually control surface amass the startup/closedown (on/off) of enlarged component, Ultraviolet radiation assembly, fan, and the concentration of the chlorine dioxide of management and control indoor.Therefore, just can produce the chlorine dioxide of safe concentration rapidly in indoor, then lower its concentration and maintain to carry out bacterium, viral sterilization.
(experiment 1 of low concentration)
In order to confirm the effect of expanded surface area assembly of the present invention, so the room temperature of 18 degree Celsius, to the stability chlorine dioxide irradiation ultraviolet radiation of gelinite or liquid, compare the concentration of the chlorine dioxide produced in experiment container.For chlorine dioxide generation device and the reference examples of the form of embodiment 1, measure its after starting after 30 points with the concentration of the chlorine dioxide after 60 points, the concentration of its chlorine dioxide is shown in table 1 and Fig. 9.
The generation of the chlorine dioxide of low concentration, it be not subject to the ultraviolet 1m affecting state from outside
3in acrylic box, deposit the chlorine dioxide generation device of the form of embodiment 1, and carry out testing to confirm.Be 100cm at the surface area of the stability chlorine dioxide water of inactive state
2storagetank in, the stability chlorine dioxide water of storage 10,000ppm, and the concentration comparing the chlorine dioxide that this acrylic box inside produces.Ultraviolet radiation assembly uses wavelength to be 400nm, exports 1 ultraviolet LED into 0.2W.The concentration of chlorine dioxide attracts inner gas by the hole from the top board being arranged on acrylic box, measures its concentration with the detector tube of GASTEC (registration mark) company.
Experiment (1) display: the expanded surface area assembly in the chlorine dioxide generation device of embodiment 1 and fan are started, and the concentration of chlorine dioxide during the situation of irradiation ultraviolet radiation.
Experiment (2) display: remove expanded surface area assembly and fan, the concentration of chlorine dioxide during the situation of an irradiation ultraviolet radiation.
Experiment (3) display: replace liquid with the gelinite of same concentration, and the concentration of chlorine dioxide during situation only to its irradiation ultraviolet radiation.
Experiment (4) display: the chlorine dioxide generation device of embodiment 1 does not start, the concentration of chlorine dioxide in static condition.
Fig. 9 is with this experimental result of graphical representation.The longitudinal axis represents the concentration of chlorine dioxide, transverse axis represents the elapsed time, broken line with circular mark represents the concentration of experiment (1), the concentration of experiment (2) is represented with pentagonal broken line, represent the concentration of experiment (3) with dimetric broken line, represent the concentration of experiment (4) with leg-of-mutton broken line.
[table 1]
Obtain after 30 points, after 60 points in experiment (1), the result of the chlorine dioxide of the concentration of stable 0.1ppm all detected.Obtain the result of the chlorine dioxide of the concentration of stable 0.05ppm all being detected through the above-mentioned any time in experiment (2).In experiment (3), even if the gelinite irradiation ultraviolet radiation to low concentration, chlorine dioxide do not detected yet.Comparative experiments (1) and experiment (3), can confirm when stability chlorine dioxide is the situation of low concentration, also can not produce chlorine dioxide to gelinite irradiation ultraviolet radiation, then produce chlorine dioxide through ultraviolet irradiation in the situation of liquid.In experiment (4), chlorine dioxide do not detected.
By the result shown in table 1 and Fig. 9, when can confirm compared with the situation of an irradiation ultraviolet radiation, to produce faster adopting the situation of expanded surface area assembly of stability chlorine dioxide water, its chlorine dioxide and more, and stably discharge.In addition, also can confirm, when stability chlorine dioxide water is static condition, can not chlorine dioxide be produced and the consumption of stability chlorine dioxide can be prevented and easily take care of.
Embodiment 2
Embodiment 2, illustrates see Fig. 3 and adds the chlorine dioxide generation device of stirring body 36 as expanded surface area assembly in embodiment 1.Fig. 3 has the profile stirring the chlorine dioxide generation device 2 of the stirring body 36 of the water surface at the front end outer side of water droplet scattering object 30.In embodiment 2, the formation beyond stirring body 36 is identical with embodiment 1, therefore additional identical symbol and the description thereof will be omitted on figure.
By Stirring body 36, stability chlorine dioxide water 10 is stirred intensely, make that the water surface about 13 fluctuates, enlarged surface amasss, increase the stability chlorine dioxide water 10 being attached to the inferior portion 24 of side walls simultaneously.Therefore compared with embodiment 1, the surface area of the stability chlorine dioxide water 10 that ultraviolet 71 irradiates expands more, promotes the generation of chlorine dioxide.
Embodiment 3
Embodiment 3, illustrates the chlorine dioxide generation device 3 using foamed assembly as expanded surface area assembly see Fig. 4.Fig. 4 is the figure of the chlorine dioxide generation device 3 with cross sectional illustration with air pump 90.Below, the expanded surface area assembly of the foamed assembly of the major part forming embodiment 3 is described.Foamed assembly possesses air pump 90 and pipe fitting 91.The part of formation identical with embodiment 1 adds identical symbol on accompanying drawing and the description thereof will be omitted.
Air pump 90 is disposed on top cover 60, is connected with the pipe fitting 91 be disposed on storagetank 20.The end of pipe fitting 91 is applicable to being disposed on the depressed part 21 of storagetank 20.Here, as long as air can be imported chlorine dioxide generation by air pump 90, space 80 is just passable, also can be existing air-supply assembly.
Through foamed assembly, air is imported the inside of stability chlorine dioxide water 10, make to produce bubble in the water of stability chlorine dioxide water 10.Bubble 92 emersion is on the water surface 13 of stability chlorine dioxide water 10, and by the expansion of bubble 92, the water surface 13 generation rises and falls and expands the surface area of the water surface 13.The water droplet 11 add that bubble 92 breaks, water droplet 11 disperses, dispersing is attached on the inferior portion 24 of side walls.Therefore, expand the surface area of the stability chlorine dioxide water 10 that ultraviolet 71 irradiates, promote the generation of chlorine dioxide.
Here air pump 90 is as expanded surface area assembly, simultaneously as the ventilation assembly importing air.Through making air pump 90 start, air being imported approach 65 from air and imports, by the pipe fitting 91 extended from air pump 90, become bubble 92 and import in chlorine dioxide generation space 80.Import the air that chlorine dioxide produces space 80, discharge from discharge approach 66 together with produced chlorine dioxide.
Embodiment 4
Embodiment 4, illustrates the chlorine dioxide generation device 4 using stability chlorine dioxide water bulk storage assembly as expanded surface area assembly see Fig. 5.Fig. 5 illustrates with section to be used as with bulk storage portion 103 key diagram that stability chlorine dioxide water spreads the chlorine dioxide generation device 4 of assembly with immersible pump 100.Below, the bulk storage of the stability chlorine dioxide water as the expanded surface area assembly assembly of the major part forming embodiment 4 is described.The part of formation identical with embodiment 1 adds identical symbol on accompanying drawing and the description thereof will be omitted.
Immersible pump 100 is configured on the depressed part 21 of storagetank 20, and possesses intake 101 and extract pipe fitting 102.Extract pipe fitting 102 have extend upward from the water surface 13, front end is towards stability chlorine dioxide water and be formed with the bulk storage portion 103 of most aperture.Stability chlorine dioxide water 10, through immersible pump 100, upwards extracts from the intake 101 being located at depressed part, and the water surface 13 from bulk storage portion 103 towards stability chlorine dioxide water 10 spreads.Here, as long as stability chlorine dioxide water 10 can upwards extract by immersible pump 100, as long as the structure that stability chlorine dioxide water 10 can spread with water droplet 11 by bulk storage portion 103 downward.
The water droplet 11 producing the stability chlorine dioxide water 10 that space 80 spreads from bulk storage portion 103 towards chlorine dioxide falls towards the water surface 13, and the water spittle 14 splashes from the water surface 13, make the expanded surface area of stability chlorine dioxide water 10.In addition, the water spittle dispersed is attached to the broad scope of the inferior portion 24 of side walls.The expanded surface area of the stability chlorine dioxide water 10 therefore making ultraviolet 71 irradiate, the generation of promotion chlorine dioxide.
Embodiment 5
Embodiment 5, see Fig. 6, instruction card enlarged areas assembly comprises the embodiment of atomizing component.The chlorine dioxide generation device 5 possessed as ultrasonic wave vibration of atomizing component is carried out key diagram through section by Fig. 6.Below, the expanded surface area assembly of the atomizing component of the formation major part as embodiment 5 is described.
Ultrasonic wave vibration 110 is configured on the depressed part 21 of storagetank 20, and its entirety is immersed in stability chlorine dioxide water 10.Here, the chlorine dioxide generation device 5 of embodiment 5 can be medium-sized to large-scale chlorine dioxide generation device.Through the ultrasonic wave vibration 111 of ultrasonic wave vibration 110, stability chlorine dioxide water 10 is atomized and expands the area of stability chlorine dioxide water 10.In addition, along with the generation of mist 15, the side walls 23 of storagetank 20 also can adhere to stability chlorine dioxide water 10 through mist 15.By mist 15 and the stability chlorine dioxide water 10 that is attached in side walls 23, make the expanded surface area of the stability chlorine dioxide water 10 irradiated by ultraviolet 71, promote the generation of chlorine dioxide.About the formation identical with embodiment 1 puts on the symbol identical with Fig. 1.
Embodiment 6
Embodiment 6, see Fig. 7, illustrates the ticker 120 of the expanded surface area assembly contacted with the outside 25 of storagetank.Fig. 7 is through the figure of the chlorine dioxide generation device 6 of cross sectional illustration embodiment 6.Below, the expanded surface area assembly of the ticker 120 of the major part forming embodiment 6 is described.
Ticker 120 is arranged to and is connected with the outside 25 of storagetank.Vibrate storagetank 20 through ticker 120, and reception and registration is vibrated to the stability chlorine dioxide water 10 leaving storagetank 20 in.Formed upper and lower ripple by the water surface 13 of the stability chlorine dioxide water 10 vibrated, the water spittle 14 splashes from the water surface 13, thus expands the surface area of stability chlorine dioxide water 10.In addition, by the ripple produced because of vibration, stability chlorine dioxide water 10 is caused to be attached to the inferior portion 24 of the side walls of storagetank 20.Therefore, the stability chlorine dioxide water 10 that irradiates of ultraviolet 71 expanded surface area, promote the generation of chlorine dioxide.About the formation identical with embodiment 1 adds the symbol identical with Fig. 1.
Embodiment 7
The medical apparatus sterilizing box 7 of embodiment 7 is by the sterilizing box of medical apparatus 130 sterilization by the chlorine dioxide of high concentration.Below, see Fig. 8, medical apparatus sterilizing box 7 is described.Fig. 8 carrys out key diagram by the perspective view of the medical apparatus sterilizing box 7 of embodiment 7.At medical apparatus with in sterilizing box 7, below has chlorine dioxide generation space 80, top has the medical apparatus incorporating section 81 of depositing medical apparatus 130.
Chlorine dioxide produces in space 80, has storagetank 20, has the ticker 120 connected with the outside of storagetank 20 below it.In addition, the top of storagetank 20, arranges ultraviolet lamp 72 in the mode of the direct water surface in the face of stability chlorine dioxide water.In addition, the figure that chlorine dioxide produces in space is represented by dotted lines.Chlorine dioxide produces space 80 and is connected through air vent 82 with medical apparatus incorporating section 81, and the chlorine dioxide of generation flows into medical apparatus incorporating section 81.Expanded surface area assembly is not limited to the expanded surface area assembly through ticker 120, can be suitable for expanded surface area assembly illustrated in embodiment 1 to embodiment 6.
(experiment 2 of high concentration)
Whether the concentration of carrying out the chlorine dioxide confirmed in acrylic box reaches the experiment for being carried out the concentration of necessary more than 30ppm in sterilizing to bacterium etc. by chlorine dioxide.Experimental situation is identical with the experiment 1 of above-mentioned low concentration.Be 450cm at the surface area of the stability chlorine dioxide water of inactive state
2storagetank in, storage 50,000ppm stability chlorine dioxide water, adopt the foamed assembly shown in embodiment 3, test with the amount that the water surface from the upper end of pipe fitting to stability chlorine dioxide water is 3cm.Ultraviolet radiation assembly uses 3 wavelength 254nm, exports the ultraviolet lamp of 9W.In addition, use air pump that 4 2.5L/ divide as expanded surface area assembly, make stability chlorine dioxide Water blown, to expand the surface area of stability chlorine dioxide water from 4 front ends of pipe fitting.
To measure after starting after 30 points, after 60 points, the concentration of chlorine dioxide after 90 points, after 120 points, the results are shown in table 2 and Figure 10.Experiment is under (5) be presented at the state making the expanded surface area of stability chlorine dioxide water through this expanded surface area assembly, the concentration of the chlorine dioxide during situation of irradiation ultraviolet radiation.Experiment (6) display does not use expanded surface area assembly, and the concentration of chlorine dioxide during situation only to stability chlorine dioxide water irradiation ultraviolet radiation.In Figure 10 by this experimental result with graphical representation.The longitudinal axis represents the concentration of chlorine dioxide, transverse axis represents the elapsed time, represent the concentration of experiment (5) with the broken line of circular mark, represent the concentration of experiment (6) with the broken line of tetragonal mark.
[table 2]
From the result shown in table 2 and Figure 10, can confirm, when using foamed assembly as expanded surface area assembly, to produce the chlorine dioxide of high concentration rapidly.In addition, if medical apparatus sterilizing box is less than this acrylic box, then naturally just can reach high concentration more quickly.
(other)
Although embodiment 1 to embodiment 4 illustrates that small-sized chlorine dioxide Chan Sheng Installed puts, but its great little And indefinite.In addition, do not form depressed part to be certainly fine yet.
In the above embodiments, although be only from top irradiation ultraviolet radiation, but ultraviolet reflection plate can certainly be arranged in the bottom surface of storagetank, such as, arrange corrosion resistant plate, by through the ultraviolet of corrosion resistant plate reflection from top, also by from below to stability chlorine dioxide water irradiation ultraviolet radiation, the chlorine dioxide of high concentration can be produced.
Although represent particularly in the above-described embodiments and the concentration of stability chlorine dioxide water and ultraviolet output are described, also can decide according to the concentration of discharged chlorine dioxide.
Whole main points of the embodiment disclosed in this are all citing, should as restriction.Technical scope of the present invention is not limited to above-mentioned explanation, and comprises changes all in the meaning and scope that are equal to the claim of patent.
Symbol description
1,2,3,4,5,6: chlorine dioxide generation device
7: medical apparatus sterilizing box
10: stabilization stability chlorine dioxide water
11: water droplet
12: drip
13: the water surface
14: the water spittle
15: mist
20: storagetank
21: depressed part
22: opening portion
23: side walls
24: the inferior portion of side walls
25: the outside of storagetank
30: water droplet scattering object
31: central shaft
32: opening portion
33: muscle portion
34: plate body
35: dispersion hole
36: stirring body
40: inner cap
41: sky plate
42: vertical wall
50: the 2 storage spaces
60: top cover
61: fan
62: CD-ROM drive motor
63: power supply module
64: driving shaft
65: air imports approach
66: discharge approach
70: ultraviolet LED
71: ultraviolet
72: ultraviolet lamp
80: chlorine dioxide produces space
81: medical apparatus incorporating section
82: air vent
90: air pump
91: pipe fitting
92: bubble
100: immersible pump
101: intake
102: extract pipe fitting
103: bulk storage portion
110: ultrasonic wave vibration
111: ultrasonic wave vibration
120: ticker
130: medical apparatus
Claims (8)
1. a chlorine dioxide generation device, is characterized in that, described device is used to produce chlorine dioxide, and comprises: be used for the storagetank of stability chlorine dioxide water of concentration that reservoir needs; The chlorine dioxide being used for producing chlorine dioxide produces space; The expanded surface area assembly of the expanded surface area of this stability chlorine dioxide water is made by the generation component of water droplet, bubble, mist or vibration component; Ultraviolet radiation assembly; And ventilation assembly; And
This storagetank is used for blocking from the ultraviolet outside chlorine dioxide generation device;
This chlorine dioxide produces space and is connected with this storagetank, and is configured in the top of this storagetank;
This Ultraviolet radiation assembly produces in space, to the surperficial irradiation ultraviolet radiation of the stability chlorine dioxide water expanded through this expanded surface area assembly at this chlorine dioxide;
Chlorine dioxide produces outside space drainage to chlorine dioxide generation device from this chlorine dioxide by this ventilation assembly.
2. chlorine dioxide generation device as claimed in claim 1, it is characterized in that, this expanded surface area assembly comprises water droplet scattering object and runner assembly;
This runner assembly has rotary drive assembly and power supply module;
This water droplet scattering object forms the summary reverse tapered shape of inner hollow, and has muscle portion along inwall, and the front end below this water droplet scattering object is for opening and being dipped in this storagetank;
This rotary drive assembly make this water droplet scattering object around around its central shaft rotate, make stability chlorine dioxide water along this muscle portion rises and make its with water droplet state from the edge of this water droplet scattering object be dispersed to this chlorine dioxide generation space in.
3. chlorine dioxide generation device as claimed in claim 1, it is characterized in that, this expanded surface area assembly comprises foamed assembly;
This foamed assembly imports air with pipe fitting, and in this storagetank, make most bubble foaming, and makes water droplet scattering by bubbles burst and expand the surface area of stability chlorine dioxide water.
4. chlorine dioxide generation device as claimed in claim 1, it is characterized in that, this expanded surface area assembly comprises by the molecular atomizing component of ultrasonic wave vibration;
This atomizing component, by sinking to ultrasonic wave vibration in storagetank, makes the water surface of this stability chlorine dioxide water scatter the stability chlorine dioxide water of vaporific fine water droplet state, and by the expanded surface area of stability chlorine dioxide water.
5. chlorine dioxide generation device as claimed in claim 1 or 2, it is characterized in that, it is provided with comparatively deep part at the depth of water place from the stability chlorine dioxide water surface of this storagetank.
6. as the chlorine dioxide generation device in claim 1 ~ 4 as described in any one, it is characterized in that, it possesses the inner cap in inner side with opening portion in the top edge of this storagetank, and has downward vertical wall from the inner side of this inner cap towards this storagetank direction; Under the state of this chlorine dioxide generation device accumbency, there is between this vertical wall and wall of this storagetank the 2nd storage space of the storagetank depositing this stability chlorine dioxide water.
7. chlorine dioxide generation device as claimed in claim 5, it is characterized in that, it possesses the inner cap in inner side with opening portion in the top edge of this storagetank, and has downward vertical wall from the inner side of this inner cap towards this storagetank direction; Under the state of this chlorine dioxide generation device accumbency, there is between this vertical wall and wall of this storagetank the 2nd storage space of the storagetank depositing this stability chlorine dioxide water.
8. a medical apparatus sterilizing box, is characterized in that, described medical apparatus sterilizing box is used for medical apparatus sterilization, and the chlorine dioxide generation device comprised in claim 1 ~ 7 described in any one and medical apparatus incorporating section;
This Ultraviolet radiation assembly produces in space at this chlorine dioxide, and to the surface of the stability chlorine dioxide water expanded through this expanded surface area assembly, illumination wavelength is that the ultraviolet of 254nm to 270nm produces chlorine dioxide to make it;
The chlorine dioxide produced flows in this medical apparatus incorporating section.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2013/061399 WO2014170971A1 (en) | 2013-04-17 | 2013-04-17 | Chlorine-dioxide-gas generation device and medical-device sterilization box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104321137A CN104321137A (en) | 2015-01-28 |
| CN104321137B true CN104321137B (en) | 2016-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380019937.7A Expired - Fee Related CN104321137B (en) | 2013-04-17 | 2013-04-17 | Chlorine dioxide generation device and medical apparatus sterilizing box |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5441285B1 (en) |
| KR (1) | KR101527883B1 (en) |
| CN (1) | CN104321137B (en) |
| TW (1) | TWI594773B (en) |
| WO (1) | WO2014170971A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPWO2015159578A1 (en) * | 2014-04-16 | 2017-04-13 | アース・バイオケミカル株式会社 | Hygiene management method |
| US11535205B2 (en) | 2015-11-10 | 2022-12-27 | NuVinAir, LLC | Apparatus and systems with timer for air-borne cleaning of surfaces |
| US9446742B1 (en) * | 2015-11-10 | 2016-09-20 | NuVinAir, LLC | Apparatus and system for air-borne cleaning of surfaces |
| USD1032817S1 (en) | 2016-03-08 | 2024-06-25 | NuVinAir, LLC | Apparatus for releasing a gaseous cleaning agent |
| CN106006562B (en) * | 2016-06-29 | 2018-02-06 | 广东工业大学 | A kind of Portable chlorine dioxide generator and its application method |
| CN110124079B (en) * | 2019-06-18 | 2024-03-19 | 中预联控(天津)科技有限公司 | Dynamic space disinfection method and device for realizing human-machine coexistence |
| WO2021049045A1 (en) * | 2019-09-14 | 2021-03-18 | 株式会社Ｆｍｉ | Device for inactivating influenza virus and inactivation method |
| CN114555097A (en) * | 2019-10-01 | 2022-05-27 | 株式会社Acenet | Method for producing free radical, method for sterilizing spore, and therapeutic agent for cancer |
| KR102143655B1 (en) * | 2020-01-09 | 2020-08-11 | 탁준배 | Disinfection apparatus using chlorine dioxide gas |
| KR102374238B1 (en) * | 2020-03-09 | 2022-03-15 | (주)퓨로젠코리아 | Ecofrendly virus sterilization device using chlorine dioxide |
| KR102203323B1 (en) * | 2020-03-19 | 2021-01-15 | 박찬홍 | Air circulation sterilizer |
| CN112089869B (en) * | 2020-09-09 | 2022-03-08 | 河南省儿童医院郑州儿童医院 | Thermometer disinfection zeroing device |
| JP2022046228A (en) * | 2020-09-10 | 2022-03-23 | 第一制電機株式会社 | Gas supply device |
| KR102244633B1 (en) * | 2020-09-11 | 2021-04-26 | (주)혜성엘앤엠 | Sterilizer for portable |
| KR102398891B1 (en) | 2020-09-25 | 2022-06-13 | 주식회사 와이에이치테크 | Modular filter for air sterilization device and ultraviolet-reactive chlorine dioxide gas generation air sterilization device using the same |
| CN112696758B (en) * | 2021-01-13 | 2024-05-17 | 安徽逸天科技有限公司 | Pipeline type antivirus machine for fresh air system |
| CN115518190B (en) * | 2021-06-25 | 2023-11-24 | 湖南盛达智能科技有限公司 | Sterilizing and disinfecting machine for preparing nano-scale chlorine dioxide aerosol, use method and application |
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| JP3847757B2 (en) * | 2004-03-05 | 2006-11-22 | 株式会社テドリ | Sterilizer |
| JP5015651B2 (en) * | 2007-04-24 | 2012-08-29 | 第一制電機株式会社 | Drug container and gas supply device |
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| TW581690B (en) * | 2002-01-22 | 2004-04-01 | Sunseal Co Ltd | Cleaning and sterilizing treatment of used medical appliance |
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| JP4394584B2 (en) * | 2005-01-11 | 2010-01-06 | 株式会社ノックスラボラトリーズ | Drug diffusion device |
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2013
- 2013-04-17 WO PCT/JP2013/061399 patent/WO2014170971A1/en active Application Filing
- 2013-04-17 KR KR1020147027566A patent/KR101527883B1/en active IP Right Grant
- 2013-04-17 CN CN201380019937.7A patent/CN104321137B/en not_active Expired - Fee Related
- 2013-04-17 JP JP2013540156A patent/JP5441285B1/en not_active Expired - Fee Related
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2014
- 2014-03-06 TW TW103107677A patent/TWI594773B/en not_active IP Right Cessation
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3847757B2 (en) * | 2004-03-05 | 2006-11-22 | 株式会社テドリ | Sterilizer |
| JP5015651B2 (en) * | 2007-04-24 | 2012-08-29 | 第一制電機株式会社 | Drug container and gas supply device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5441285B1 (en) | 2014-03-12 |
| TW201440822A (en) | 2014-11-01 |
| KR20150005916A (en) | 2015-01-15 |
| KR101527883B1 (en) | 2015-06-10 |
| CN104321137A (en) | 2015-01-28 |
| WO2014170971A1 (en) | 2014-10-23 |
| TWI594773B (en) | 2017-08-11 |
| JPWO2014170971A1 (en) | 2017-02-16 |
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