CN1802318A - Photocatalyst sterilizer - Google Patents
Photocatalyst sterilizer Download PDFInfo
- Publication number
- CN1802318A CN1802318A CNA2004800156103A CN200480015610A CN1802318A CN 1802318 A CN1802318 A CN 1802318A CN A2004800156103 A CNA2004800156103 A CN A2004800156103A CN 200480015610 A CN200480015610 A CN 200480015610A CN 1802318 A CN1802318 A CN 1802318A
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- China
- Prior art keywords
- water
- photocatalyst
- photocatalyst sterilizer
- sterilizer
- cap
- Prior art date
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- 239000011941 photocatalyst Substances 0.000 title claims abstract description 162
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 399
- 230000001954 sterilising effect Effects 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 60
- 238000004659 sterilization and disinfection Methods 0.000 claims description 43
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 27
- 239000000377 silicon dioxide Substances 0.000 claims description 25
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
- 230000002070 germicidal effect Effects 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 229910052709 silver Inorganic materials 0.000 claims description 9
- 239000004332 silver Substances 0.000 claims description 9
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 8
- 230000003647 oxidation Effects 0.000 claims description 8
- 238000007254 oxidation reaction Methods 0.000 claims description 8
- 239000010936 titanium Substances 0.000 claims description 8
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- 239000004411 aluminium Substances 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 239000010453 quartz Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 239000008400 supply water Substances 0.000 claims description 4
- 229910021536 Zeolite Inorganic materials 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 238000010828 elution Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- -1 oxide compound Chemical class 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 210000003660 reticulum Anatomy 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- 239000011135 tin Substances 0.000 claims description 2
- 239000008399 tap water Substances 0.000 abstract description 20
- 235000020679 tap water Nutrition 0.000 abstract description 20
- 239000000126 substance Substances 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 5
- 244000052616 bacterial pathogen Species 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000005498 polishing Methods 0.000 description 12
- 241000894006 Bacteria Species 0.000 description 11
- 230000008878 coupling Effects 0.000 description 10
- 238000010168 coupling process Methods 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 238000006303 photolysis reaction Methods 0.000 description 8
- 230000015843 photosynthesis, light reaction Effects 0.000 description 8
- 238000009826 distribution Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000005515 coenzyme Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 210000002683 foot Anatomy 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000008676 import Effects 0.000 description 1
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- 238000002347 injection Methods 0.000 description 1
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- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
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- 238000002834 transmittance Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Physical Water Treatments (AREA)
Abstract
The present invention provides a photocatalyst sterilizer (200) which draws thereinto water, contained in a water tank (120) and polluted by bacilli and various organic substances, regardless of a water level in the water tank and sterilizes the polluted water using violet rays and through a photocatalyst reaction, thus enhancing a sterilizing ability thereof, and which is easily installed and efficiently used in various appliances, which are necessary to execute sterilizing processes, for example, hot and cold water generators, hot and cold water purifiers, tap water purifiers to be directly coupled to faucet pipes, edible water purifiers, and aquariums.
Description
Technical field
The invention relates to a kind of photocatalyst sterilizer, have more with cutting and say, be to extract the photocatalyst sterilizer that is stored in the water tank water that is polluted by bacterium and various organic substance that is included in wherein about a kind of, no matter water tank median water level height, can both utilize ultraviolet ray and the water that pollutes be carried out sterilization and disinfection, thereby improve its sterilizing ability by photolysis.This product simple installation and use efficiently can be used for the various equipment that are used for carrying out germicidal treatment, for example cold temperature water producing machine, cold temperature water purifier, is directly coupled to the tap water water purifier of water tap pipeline, tap water water purifier and aquaria etc.
Background technology
For instance, this comprises the tap water water purifier that always is widely used in family and office space, also comprise and utilize polynary polishing filter to filter the municipal water that has solid-state or organic substance, thereby provide the tap water water purifier of clean water for the user, thereby water is purified and the cold temperature water purifier that supplies drinking water for the user of cooling or the water that purified of heating optionally, and cold temperature water producing machine, the big volume water bottle of filling former water is installed on this equipment, and the former water that enters into water producing machine water tank inside from these big volume water bottles is then optionally cooled off or heats for the user and use.
For the above-mentioned tap water water purifier of mentioning, the tap water water purifier that can be directly coupled to each water tap pipeline all includes a pedestal, is equipped with prosopyle and clean water posticum on this pedestal, is contained in the cylindrical cover of the pedestal first half, the filter cylinder of taking the lead that is contained in the polishing filter of this cover inside and is contained in the cover first half.
Traditional tap water water purifier then is to be coupled to individually on the water tap pipeline at the place, prosopyle.Therefore, the municipal water of obtaining from the water tap pipeline was purified by polynary polishing filter before being discharged to the outside by the clean water water vent.
Yet, As time goes on, can a large amount of impurity of deposition on polishing filter.Therefore, the filtration capacity of traditional water purifier can reduce gradually.
Thereby this traditional water purifier has to allow the user regularly replace new filter cylinder.Owing to change filter cylinder regularly, this traditional water purifier has caused a lot of inconvenience to the user, and has increased many extra-expenses.
Each all is equipped with a water tank cold temperature water producing machine and cold temperature water purifier, and its structure design makes water tank can store about 10-20 and rises former water or clean water.No matter be that cold temperature water producing machine or cold temperature water purifier can suck air to inside from the outside, thereby can smooth and easy water be discharged.
Yet, for traditional cold temperature water producing machine and traditional cold temperature water purifier, but be contained in water nationality in the water tank by allowing water be handled, but this strainer even may be the old strainer of renewal not also after its predetermined time limit of service arrives by polishing filter.At this moment, the polishing filter of having stained that used for a long time possibly of the water of treated mistake pollutes.And, even municipal water is handled by new polishing filter, perhaps former water has passed through sanitary measure, but the water that is contained in the water tank still may pollute by various deleterious bacterium, because these bacteriums may together be drawn into the water tank with air from inlet mouth.Therefore, the water from traditional water producing machine or water purifier discharge also is not suitable for drinking.For traditional cold temperature water producing machine, the user just can observe contaminated water tank situation with bore hole.Therefore, the user will clean water tank termly or place sterilant in water tank; Yet for traditional cold temperature water purifier, its water tank normally is installed in the casing of water purifier.Therefore, most user did not clean water tank inside before the polishing filter that more renews and just directly uses water purifier.So the cold temperature water purifier of life-time service more may be subjected to more serious bacterial contamination.In the above-mentioned situation, the water that contains bacterium that the long-time traditional cold temperature water purifier that uses of warp was handled sees in this sense that also poorer than the quality without the water that purified probably qualitatively this treated water may be more harmful to health.Make great efforts to attempt solving in the process of bacterial contamination water quality people, produced a such scheme, promptly in of generation and the breeding of ultraviolet sterilizer of drink water purifier interior arrangement to prevent bacterium.
Traditional ultraviolet sterilizer is usually by forming with the lower section: the silica tube of the bulb (ultraviolet ray) of a band " UV " shape, the sleeve pipe of silica tube is housed, be fastened on the support of sleeve pipe two and support silica tube, the cover that sleeve pipe provides water-in and water outlet is equipped with in inside.Traditional ultraviolet sterilizer can kill bacterium by the ultraviolet ray of 254mm wavelength, but also has some following problems simultaneously:
At first, because ultraviolet ray can only penetrate depth of water 1-2mm, the water that therefore only is in the external surface peripheral of the silica tube that has ultra violet bulb just can obtain germicidal treatment.Therefore, traditional ultraviolet sterilizer can not carry out sterilization to the whole water in the whole water tank.
Secondly, the tap water water purifier that the traditional UV sterilizer is housed can provide a kind of state water for the user, but passes through the germ-resistant water of sterilizer in this case with not being blended in through germ-resistant water.Therefore, the user may come to harm.
Moreover if the water level in the water tank is not high enough, the sterilizing ability of ultraviolet sterilizer can be had a greatly reduced quality.
At last, another problem of traditional ultraviolet sterilizer is exactly that various organic substances can not be decomposed or eliminate to its ultraviolet ray, as Environmental Hormone etc.
Summary of the invention
Correspondingly, the present invention is devoted to solve the problem of above appearance, purpose of the present invention will provide a kind of photocatalyst sterilizer exactly, it can extract the water that is polluted by bacterium and various organic substance that is stored in the water tank that is included in wherein, no matter water tank median water level height, can both utilize ultraviolet ray and contaminated water be carried out sterilization and disinfection, thereby improve its sterilizing ability by photolysis.This invention simple installation is widely used in the plurality of devices of carrying out germicidal treatment, for example cold temperature water producing machine, cold temperature water purifier, tap water water purifier, tap water water purifier and aquaria etc.
For realizing above target, photocatalyst sterilizer provided by the invention comprises: go up the cylindrical cap of going up that cap portion is formed by cylindrical for one, diameter is than the cylindrical cap diameter cylindrical cap down little and that be combined as a whole under the cap portion on cylindrical of going up; A silica tube that is fastened on upper end, cap position is equipped with W shape (ultraviolet ray) bulb in this silica tube; Be fixed on the cap upper end and be installed in the silica tube outside surface, so that manage outside in the water that extracts from interior pipe upper end by interior pipe lower end can being discharged into the isolated mutually interior pipe of predetermined space; Be coated with the carrier between silica tube and interior pipe of photocatalyst; Be fixed on the cap upper end and be installed in inner tube outer surface, so that can draw water and feed water from interior pipe lower end to interior pipe upper end on every side with the mutual isolated outer tube of predetermined space.
Interior pipe can be made by glass or quartz material, and outer tube can be made by glass, quartz, stainless steel, silver or silver-plated metal and aluminium.Cylindrical down cap portion then comprises and vertically is arranged in cylindrical cap outside surface down by predetermined space isolated polynary guiding groove mutually; With the water hole that communicates with each polynary guiding groove on the interior pipe; Be positioned at the step part under the cylindrical cap portion internal surface lower end water hole down.Interior pipe is vertically cylindrical and caliber is consistent, and its upper end partly closely contacts with interior step.
Photocatalyst sterilizer also comprises from cylindrical goes up the skirt section that cap portion extends downwards, but separates with predetermined interval and the cylindrical outside surface of cap portion down, thereby the upper end of outer tube closely contacts with the internal surface in skirt section.
Photocatalyst sterilizer can also comprise down cap, and it is positioned at pipe and outer tube lower end, the outer tube inside and water discharged from interior pipe of can supplying water.
Following cap comprises as the lower section: first road annular male part, first bearing surface that the pipe lower end provides support in being included as, be contained in the water vent in the first bearing surface mid-way, its can be with water from interior tube drainage to the outside, in the design of water vent internal surface internal thread is arranged, and the first road annular wall, it projects upwards lower end interlock with inner tube outer surface from first bearing surface; Second road annular male part, be included as second bearing surface that the outer tube lower end provides support, be contained in the water hole of giving on second bearing surface, and the second road annular wall, its diameter is bigger than the first road annular wall diameter of the annular male part in first road, this second road annular wall from second bearing surface project upwards with outside the lower end interlock of tube outer surface.
Photocatalyst sterilizer comprises that also the O shape that is contained in the ring groove on first road and the second road annular wall parts internal surface and is contained on the annular groove base is encircled.
The lower surface of following cap presents stepped.
Photocatalyst sterilizer also comprises a pedestal, and this pedestal is coupled to pipeline and integraty ground device in the outer tube lower end and the clean water water vent that the admission port that can communicate to the water hole with following cap is housed and can links up with following cap water vent.
The carrier that is coated with photocatalyst can be circular, columniform, spring-like or piped net.
The carrier that is coated with photocatalyst can be by making at outer surface capping oxidation titanium, and this material can be selected from following material group, as silica gel, silica black, zeolite, stainless steel, nickel, silver, aluminium and silver-plated metal.
The carrier that is coated with photocatalyst also can be by making the method for material capping oxidation titanium, and need come the outside surface of elution selected materials to the 0.1mm or the degree of depth still less this moment with acid solution.
The carrier that is coated with photocatalyst can also be made by capping oxidation titanium on carrier and through heat treated mode, wherein, at least from following material group, select a kind of material to add, as platinum, silver, palladium, nickel, tin, chromium, iron, magnesium metal and oxide compound, but be no more than the scope of 0-5% titanium oxide.
Photocatalyst sterilizer or its parts can be immersed in the water of the equipment water tank with germicidal action, thus the water in the water tank can supply with and enter outer tube, and after by interior pipe sterilization, be discharged into the outside.
Photocatalyst sterilizer also can be installed in the water tank of equipment horizontal or vertically.
Photocatalyst sterilizer also can be installed in water outlet or have around the water inlet pipe of equipment of germicidal action, thereby slave unit water that discharge or that offer equipment can be supplied with and enters outer tube and by being discharged into the outside after the interior pipe sterilization.
Photocatalyst sterilizer can also be installed in the equipment water tank with germicidal action, and this equipment is by forming with the lower section: the Cold water supply water tank; Be coupled to the cold water drainage pipeline on the water tank, should be equipped with a cold water plug at least at an end of this cold water water shoot; The hot water water shoot that is coupled to the thermal water storage tank of water tank and is coupled to thermal water storage tank should be equipped with a hot water plug at least at this hot water discharge pipe's a end.The photocatalyst sterilizer water vent can be coupled on the cooled water discharge pipe, first valve is installed on the cooled water discharge pipe, and pipe connecting can be coupled together cold water water shoot and hot water water shoot; Second valve also can be installed on connecting pipeline, and the sterilization switch can be controlled first and second valve, when therefore opening second valve when utilizing the sterilization switch to close first valve, the cold water plug then carries out sterilization by hot water.
No matter be first valve or second valve, all form by a magnetic valve or by the direction control valve that motor drives, after opening the sterilization switch and reaching the time of expection, these two valves can return automatically or turn back to its original position by manual type.
Description of drawings
To and be described in detail in conjunction with the accompanying drawings by following detailed description for above other targets, feature and the advantage of reaching of the present invention:
Fig. 1 is the cold temperature water purifier view that photocatalyst sterilizer of the present invention is housed.
Fig. 2 is the sectional view of the described a kind of photocatalyst sterilizer of example according to the present invention.
Fig. 3 a is the frontview of the carrier example that is coated with photocatalyst of formation photocatalyst sterilizer of the present invention;
Fig. 3 b is the decomposition diagram of another example of the carrier that is coated with photocatalyst of formation photocatalyst sterilizer of the present invention.
Fig. 4 is the described photocatalyst sterilizer sectional view of another example according to the present invention.
Fig. 5 is for constituting the fragmentary section views of cap on the photocatalyst sterilizer shown in Figure 4.
Fig. 6 is for constituting the fragmentary section views of cap under the photocatalyst sterilizer shown in Figure 4.
Fig. 7 is the view of the cold temperature water purifier example that photocatalyst sterilizer of the present invention is housed shown in Figure 4.
Fig. 8 is the view that the cold temperature water producing machine example of photocatalyst sterilizer of the present invention is housed.
Fig. 9 a is the view that the aquaria example of photocatalyst sterilizer of the present invention is housed.
Fig. 9 b is the view that another example of aquaria of photocatalyst sterilizer of the present invention is housed.
Figure 10 is for further specifying the sectional view of described photocatalyst sterilizer according to the present invention.
Figure 11 is the sectional view that is contained in the photocatalyst sterilizer on the pipeline shown in Figure 10.
Figure 12 is the view of another cold temperature water producing machine.This water producing machine is equipped with photocatalyst sterilizer of the present invention and design has and can carry out germ-resistant structure to its cold water plug; And
Figure 13 is the view of another cold temperature water purifier.This water purifier is equipped with photocatalyst sterilizer of the present invention and design has and can carry out germ-resistant structure to its cold water plug.
Embodiment
Hereinafter, will be elaborated to example of the present invention with reference to the accompanying drawings.
As shown in Figure 1, photocatalyst sterilizer of the present invention is a kind of drink water purifier.For example, can be installed in the municipal water be in the cold temperature water purifier at water source to this photocatalyst sterilizer.
Please refer to Fig. 1, cold temperature water purifier comprises a polishing filter 100, it can carry out purifying treatment to municipal water by the pollutent that filters in the municipal water, and a water tank 120, it can utilize and store the water of supplying with from water tank 120 by the pipeline that is coupling between polishing filter unit 100 and the water tank 120.According to specific examples of the present invention, cold temperature water purifier also comprises the tank lid 121 and the photocatalyst sterilizer 200 of water tank 120, this catalyzer sterilizer passes the tank lid 121 of water tank 120 and is contained in the water tank 120, utilizes ultraviolet ray and by photolysis the water after purifying is carried out sterilization.
Cold temperature water purifier also comprises thermal water storage tank 130, and it is installed in below the water tank 120, and the cold water from water tank 120 is heated and it is stored.
In order the pollution substance of municipal water to be filtered, polishing filter unit 100 comprises the sediment filter 101 of various throw outs that are used for eliminating containing in the municipal water such as earth, sand etc., and pre-carbon filter 102, it can absorb and remove those and be blended in chlorine and organic compound in the municipal water.Purification filtering unit 100 also comprises ultra filtration filter 103 and the reverse osmosis filter (not shown) that can remove the impurity in the municipal water and allow to contain in the water various mineral substance, it can remove the small material that floats on the municipal water water surface, as carcinogenic substance, heavy metal, agricultural chemicals etc.Carbon filter 104 after this polishing filter unit 100 also comprises one, it can be used as the final step of filtering municipal water, prevents bacteria breed, and can eliminate peculiar smell, smell and coloring matter.
The outside surface that air ring 122 is centered around water tank 120 is stored in water in the water tank 120 with cooling.131 of heating units are installed on the outside surface of thermal water storage tank 130 with heating and are contained in water in the water vat 130.Thereby 142 of cold water plug 123 and hot water plugs are discharged cold water and hot water respectively around being contained in water tank 120 and thermal water storage tank 130.No matter be that cold water plug 123 or hot water plug 142 can be made up of polynary plug.
There is a division plate 124 water tank 120 inside, the water that moisture can be become want refrigerative water and will heat.At water tank 120 inner hot water inlet pipes 125 in addition, its vertical through hole that is positioned at division plate 124 predetermined positions that inserts.Division plate 124 separates water tank 120 internal surfaces with predetermined interval.The example according to the present invention, design has coupling aperture on division plate 124, thereby photocatalyst sterilizer 200 vertically can be installed in the water tank 120.Among Fig. 1, reference number 111 refers to the water level control unit of control water tank 120 median water level, and reference number 120a refers to inlet mouth.
As shown in Figure 2, photocatalyst sterilizer 200 of the present invention comprises columniform silica tube 210, interior pipe 250, the carrier 270 that is coated with photocatalyst and the outer tube 260 of going up cap 210, band ultra violet bulb 230.
As shown in Figure 2, top cover 220 has an opening 220a to guide supply lead 232 to the outside, and this supply lead is connected to ultra violet bulb 230 potentiostats 231, and this will describe below.Last cap 210 is coupled on the tank lid 121 of water tank 120, and institute is shown in Figure 1.
Correspondingly, photocatalyst sterilizer 200 of the present invention is installed in the water tank 120, obtains simultaneously to support on tank lid 121.
With reference to Fig. 2, ultra violet bulb 230 is contained in silica tube 240 inside, be fastened on position, cap 210 upper end, promptly silica tube 240 upper ends closely contact with the cylindrical internal surface of going up cap portion 210a, and O shape ring 280 then is placed between silica tube 240 and the cylindrical cap portion 210a of going up.
260 upper ends that are fastened to cap 210 of outer tube, and device is kept apart with predetermined space mutually at interior pipe 250 external surface peripherals.At this moment, outer tube 260 is fastened on the cap 210 by placing the O shape ring 280 between the two, and outer tube 260 upper ends contact with the cylindrical intimate of cap portion 210b down.Comparatively desirable way is by the mode that the distance of 10-50mm at interval separates the bottom of interior pipe lower end and water tank 120 outer tube 260 of arranging.Interval between above-described outer tube 260 lower ends and water tank 120 lower surface has formed from the supply water gap of outer tube 260 of water tank 120.
As shown in Figure 4, skirt section 211 can divide the lower ends downward of 210a to extend from the cylindrical cap of going up, but keeps apart with predetermined interval and the cylindrical outside surface of cap portion 210b down, is different from the structure that outer tube mentioned above 260 is coupled to cap 210.Therefore, the upper end of outer tube 260 closely contacts with internal surface on the skirt section 211, then is placed with O shape ring 280 between outer tube 260 and skirt section 211.
If photocatalyst of the present invention 200 shown in Figure 2 is installed in the cold temperature water purifier, the water that then is contained in the water tank 120 will be supplied with interior pipe 250 by outer tube 260 lower ends and polynary water hole 251.
The water nationality of pipe 250 utilizes the ultraviolet ray by ultra violet bulb 230 emissions to cause photolysis and be able to sterilization by the carrier 270 that allows water by being coated with photocatalyst in supplying with.
Through after this link, germ-resistant water is discharged by the water vent 252 on pipe 250 lower ends in being installed in.
As Fig. 2 and shown in Figure 4, the carrier 270 that is coated with photocatalyst is installed between silica tube 240 and the interior pipe 250.
The carrier 270 that is coated with photocatalyst can utilize the ultraviolet ray of being launched from the bulb 230 of W shape to react by oxidation-reduction and produce photolysis.The carrier 270 that is coated with photocatalyst can be by capping oxidation titanium (TiO on organic materials or metal
2) mode make.For example, the carrier 270 that is coated with photocatalyst can be by selecting certain material from the material group, and make in the mode of its outside surface capping oxidation titanium, and these materials group comprises spherical or cylindrical silica gel, silica black and zeolite.
And, be coated with photocatalyst carrier 270 can also with spring-like (see Fig. 3 a) or the metal of cylindrical (seeing Fig. 3 b) make, as iron, nickel, stainless steel, copper, silver or aluminium etc., absorb ultraviolet ray and increase the surface-area that contacts with water with effective.Shown in Fig. 3 b,, can utilize acid solution to allow carrier 270 have the uneven surface of the 0.1mm or the littler degree of depth by the method for elution for the cylindrical carrier 270 that is coated with photocatalyst.And this carrier 270 that is coated with photocatalyst also can be a tubular reticulum as shown in Figure 4.At this moment, in this carrier 270 can be inserted in the pipe 250 and have a zigzag shape.
The carrier 270 employed photocatalyst materials that are coated with photocatalyst are not limited in titanium oxide, also can be another materials, in this material, have added platinum, silver, palladium or nickel in the titanium oxide, but are no more than the titanium oxide scope of 0-5%.And oxide compound also can be used as photocatalyst material as zinc oxide or stannic oxide etc., but preferably selects for use titanium oxide as photocatalyst material.The ultraviolet ray that utilizes LTV bulb 230 to be sent can make photocatalyst material produce electron beam and electron hole, and the electron hole can produce the hydroxy that reacts with water.Thereby electron beam sends electronics to and absorbs oxygen generation superoxide.So, contaminated materials is broken down into carbonic acid gas and water.In addition, intracellular coenzyme is also eliminated in the respiratory system.Based on this, this carrier 270 that is coated with photocatalyst has germicidal action.
Simultaneously, also can produce interior pipe 250, manage in 250 in promptly can effectively water being drawn into such constructional feature.
Just as shown in Figure 4 and Figure 5, cylindrical cap portion 210b down comprises polynary guiding groove 212, and these polynary guiding grooves 212 longitudinally are arranged in the cylindrical external surface peripheral of cap portion 210b down, and these polynary guiding grooves can be spaced from each other by predetermined interval.Cylindrical down cap portion 210b also comprises and is contained in each guiding groove 212 upper end and the water hole 251 by interior pipe 250 upper ends and polynary guiding groove UNICOM.Comparatively desirable way is will provide 10 water holes 251 to flow into the water yield of interior pipe 250 with increase at least, thereby water can be evacuated to the carrier 270 that is coated with photocatalyst.Interior step part 210d then is designed in below the water hole 251 on the internal surface of cylindrical down cap portion 210b lower end.Interior pipe 250 is vertically cylindrical, and the caliber size is consistent.Interior pipe 250 is fastened to the cylindrical 210b of cap portion down by O shape ring 280, and interior pipe 250 then closely contacts with cylindrical cap 210b down interior step part 210d partly in the top.
In photocatalyst sterilizer shown in Figure 4, supply with the water that enters outer tube 260 by outer tube 260 lower ends and flow to water hole 251 directions to cylindrical cap 210b down along guiding groove 212.Therefore, can on average flow into interior pipe 250 and can not produce channel with regard to the water yield that capacity is arranged in the short period of time.By above-mentioned water flow structure, the water yield that flow into interior pipe 250 will increase to some extent, and these horizontal current stabilizations are moving and can not produce channel.
Therefore, photocatalyst sterilizer can carry out sterilization to water effectively.
And, if cylindrical cap 210b down has water hole 251, compare and will on frangible silica tube 240, install water hole 251, the water hole 251 of desired quantity then can be provided on cylindrical cap down very easily.
Therefore, when water flows, can not produce channel.Thereby can more effectively reach the purpose of sterilization and purification.Simultaneously, water hole 251 partly is equipped with at cylindrical cap 210b down, pipe 250 in then can producing at an easy rate if the pore size of interior pipe 250 is consistent.That is to say, utilize automatic system can improve the task performance of interior pipe 250.
Photocatalyst sterilizer shown in Figure 4 also comprises cap 290 down, and it is positioned under pipe 250 lower ends and outer tube 260 lower ends, can feed water and discharge from interior pipe 250 to outer tube 260 and with water.
As shown in Figure 6, following cap 290 can adopt the same material that is used for cap 210 mentioned above to make.Following cap 290 comprises first road annular male part 291, and male part 291 is made up of the first bearing surface 291a of pipe 250 lower ends in supporting.In the first bearing surface 291a mid-way water vent 294 is installed, so that water is drained into the outside from interior pipe 250, and the design of the internal surface of water vent 294 has internal thread.The first road annular wall part 291b from the first bearing surface 291a project upwards and with the outside surface lower end interlock of interior pipe 250.Following cap 290 also comprises second road annular male part 292, and it is made up of the second bearing surface 292a that supports outer tube 260 lower ends.On the second bearing surface 292a, be equipped with a prosopyle 293, the second road annular wall part 292b then from the second bearing surface 292a project upwards and with the outside surface lower end interlock of outer tube 260, the diameter of the second road annular wall part 292b herein is bigger than the diameter of the first road annular wall part 291b of the annular male part 291 in first road.
Therefore, following cap 290 is to be enclosed within on interior pipe 250 and the termination, outer tube 260 lower end.As shown in Figure 4, following cap 290 comprises that also the O shape that is positioned at the ring groove on the first road annular wall part 291b ring groove and the second road annular wall part 292b internal surface and is positioned on the annular groove base is encircled.Therefore, following cap 290 is fixed on interior pipe 250 and the outer tube 260 tightly.
In the time of in photocatalyst sterilizer 200 is contained in water tank 120, come with water tank 120 lower surface separately with predetermined interval in the prosopyle 293 of following cap 290.Therefore, being contained in water in the water tank 120 can supply with swimmingly and enter outer tube 260.
The water vent 294 of following cap 290 can be used to will be discharged to outside the water tank 120 through sterilization and the water that purifies in interior pipe 250, for example is discharged to cold water tank, thermal water storage tank 130 or is contained in water plug under the water tank 120.The water vent 294 internal surfaces design of following cap 290 has internal thread.Therefore, following cap 290 can be coupled on the water shoot that projects upwards from water tank 120 bottoms easily, is different from the silica tube 240 with water vent 252, is inserted with water shoot in this water vent, as shown in Figure 1.
That is to say that water shoot is that integraty ground projects upwards from water tank 120 lower surface.This water shoot outside surface has outside screw.Therefore, the water vent 294 of following cap 290 is coupled on the water shoot of water tank 120 by the threaded engagement structure.
At this moment, following cap 290 is the step shape at its lower surface, can come with water tank 120 bottom intervals by predetermined interval, but this time cap is coupled on the water shoot.Specifically, the lower surface of following cap 290 presents the step shape, and therefore the corresponding bottom surface section of the first bearing surface 291a with first road annular male part 291 will be than low with corresponding that part of the second bearing surface 292a of second road annular male part 292.Be in water vent 294 lower ends more distal part on every side also than low with the corresponding part of the first bearing surface 291a.Therefore, the bottom surface section with the corresponding cap 290 down of the second bearing surface 292a comes with water tank 120 bottom intervals by predetermined interval.Therefore, be contained in water in the water tank 120 and just can be drawn into space between interior pipe 250 and outer tube 260 by the prosopyle 293 of second road annular male part 292.
And the process that photocatalyst sterilizer 200 is fastened to water tank 120 lower surface is also simplified, thereby improves its making property.
In the time of when be installed in Fig. 1 and cold temperature water purifier shown in Figure 7 as Fig. 2 or photocatalyst sterilizer shown in Figure 4 in, be contained in the water tank 120 water just can by outer tube 260 lower ends or down the prosopyle 293 of cap 290 be drawn in the space that between interior pipe 250 and outer tube 260, forms.After this, water will extract by water hole 251 and enter interior pipe 250 (perhaps, if be equipped with polynary guiding groove 212, then being undertaken by polynary guiding groove 212 and water hole 251).Thereby the water nationality in being drawn in the pipe 250 is able to sterilization by photolysis.If water vent 251 be device on last cap 210 and interior pipe 250 caliber self-consistentencies, then can be easy to adjust photocatalyst sterilizer producing in batches, thereby strengthen its operability and enhance productivity.
The photocatalyst sterilizer of the present invention 200 that is used for cold temperature water-purifying machine mentioned above can use on the tap water water-purifying machine, also can be used for having the various device of germicidal action, as be used for the cold temperature water producing machine of public place, various tap water water purifier such as street pressure water plenum system water purifier, aquarium and large-scale cold temperature water-purifying machine.And according to above purpose, the size of photocatalyst sterilizer 200 also can change.For example, the luminous quantity of ultra violet bulb 230 and size all can change.
To be described in detail in conjunction with the accompanying drawings hereinafter about the concrete device instance that photocatalyst sterilizer 200 of the present invention is housed.In these accompanying drawings, used identical reference number, be used for defining and identical or similar parts mentioned above, will repeat no more herein for the parts of above having mentioned.
Light of the present invention touches coal sterilizer 200 and can vertically be installed in the cold temperature water purifier, as Fig. 1 and shown in Figure 7.Also have a kind of scheme, can equally photocatalyst sterilizer 200 flatly be installed in the cold temperature water purifier by the mode that photocatalyst sterilizer is installed in cold temperature water producing machine shown in Figure 8 according to the structure of cold temperature water purifier.In example shown in Figure 8, design has coupling aperture on the predetermined position of water tank 120 sidewalls.The coupling aperture that photocatalyst sterilizer 200 passes on the water tank 120 carries out the level installation.On the induction pipe that the water vent 294 of 200 times caps 290 of photocatalyst sterilizer is coupled to separately and the cold water plug is coupled.
The running of cold temperature water producing machine shown in Figure 8 is as follows: turn former water bottle 160 around device on water tank 120, the import of former like this water bottle 160 just can be inserted in the opening on the lid 220 of water tank 120.Be contained in water in the water tank 120 because the water self gravitation when former water bottle 160 falls, just is able to sterilization and purifies, its mode is identical with the bactericidal purifying mode of cold temperature water-purifying machine mentioned above.In cold temperature water producing machine shown in Figure 8, photocatalyst sterilizer 200 of the present invention flatly is installed in the water tank 120, but its mounting means has more than and is confined to this.That is to say that photocatalyst sterilizer 200 can vertically be installed in according to the structure of cold temperature water producing machine in the water tank 120, as the cold mounting means on cold temperature water-purifying machine mentioned above.
What Fig. 9 a and Fig. 9 b showed is the example views that the aquaria 170 of photocatalyst sterilizer 200 of the present invention is housed.Photocatalyst sterilizer 200 of the present invention can vertically be installed in the aquaria 170, shown in Fig. 9 a; Perhaps, flatly be installed in the aquaria 170, shown in Fig. 9 b.Shown in Fig. 9 a, if photocatalyst sterilizer 200 is vertically to be installed in the aquaria 170, then the upper end of photocatalyst sterilizer 200 is then passed and is contained in the coupling aperture on aquaria 170 top covers 171 and is emerging in the outside, and photocatalyst sterilizer 200 lower ends then are immersed in the water of aquaria 170.290 on 200 times caps of photocatalyst sterilizer are coupled on the water-in 181 of submersible pump 180 in the aquaria 170.At this moment, be coupled on the water-in 181 of submersible pump 180, can link up by the water-in 181 of tube stub (not showing in the drawings) having externally threaded coupling tube (not showing in the drawings) with submersible pump 180 in order to play cap 290.At this moment, the water vent 294 of following cap 290 is coupled on the coupling tube by the threaded engagement structure.When submersible pump 180 work, the water that is contained in aquaria 170 enters interior pipe 250 because the pump efficiency that submersible pump 180 produces should extract by outer tube 260 and polynary water hole 251.After this, extract enter in the water of pipe 250 by interior pipe 250 time, obtain sterilization and purification.The water that these process sterilizations and purifying treatment are crossed is discharged in the aquaria 170 by the water outlet on the submersible pump 180 182.Even the prosopyle 293 on 200 times caps 290 of photocatalyst sterilizer is coupled on the water outlet 182 of submersible pump 180, also can obtains the effect described in the example.
See conversely, also the water vent 294 that plays cap 290 can be coupled on the water outlet 182 of submersible pump 180, thereby submersible pump 180 just can offer interior pipe 250 with the water that is contained in the aquaria 170.Therefore, the water of discharging from interior pipe 250 is discharged in the aquaria 170 by outer tube 260 with to water hole 293 pass through sterilization and purifying treatment interior pipe 250 after.
Shown in Fig. 9 b, photocatalyst sterilizer 200 of the present invention also can flatly be installed in the aquaria 170 and be immersed in the water fully.At this moment, water mobile situation is identical in the complete and last example of water mobile situation, therefore repeats no more herein.Yet in order to support the photocatalyst sterilizer 200 in the water, photocatalyst sterilizer 200 can be loaded onto two feets 190 at two ends.At this moment, last cap 210 integrates with cover plate 220, and going up wherein that cap 210 is sealed to is a monomer.Last cap 210 position therebetween has an opening 220a to pass supply lead to outside, and this supply lead is connected with the potentiostat 231 of W shape bulb 230.Enter ultra violet bulb 230 for anti-sealing leaks, in opening 220a, be inserted with the conduit that can cover supply lead.And, at the internal surface of opening 220a 0 shape ring 280 being housed also, conduit then closely contacts with opening 220a.In addition, for the aquaria top cover 171 that is positioned at above the aquaria 170, predetermined position also is drilled with a bullport in the above.Conduit in the insertion in the cap 210 opening 220a passes the outside of aquaria 170 by the bullport on the aquaria top cover 171, thereby prevents electric leakage.
As indicated above,, photocatalyst sterilizer of the present invention 200 Yu Shuizhong do not have any problem but using.Therefore, photocatalyst sterilizer 200 does not need that a lot of parts or tubing are defeated to be helped, and these once were used for defining traditional device structure always, the water in promptly traditional aquaria be after being discharged into the outside, just be able to germ-resistant.And photocatalyst sterilizer 200 can solve the user must receive traditional pipeline water pump such problem that gets on.In addition, photocatalyst sterilizer 200 can improve its sterilizing ability.
Simultaneously, according to the another one example, also can with the direct-coupled tap water water purifier of water tap pipeline on photocatalyst sterilizer 200 is installed, as shown in figure 10.
According to this example, photocatalyst sterilizer 200 can solve the problem that the used conventional filtration cartridges of tap water water purifier must frequently be changed, thereby has reduced extraneous expense.
Specifically, as shown in figure 10, according to this example, photocatalyst sterilizer 200 also comprises a pedestal 300 that is coupled to pipeline, as water-supply pipe.Pedestal 300 is made up of the clean water water vent 302 that a water-in 301 that can communicate with the prosopyle 293 on the following cap 290 and communicate with water vent 294 on the following cap 290.But pedestal 300 also integraty ground device in the lower end of outer tube 260.In this example, preferably be enclosed within on the outside surface of cap 210 by the upper end of internal and external threads occlusion structure with outer tube 260.Similarly, cover plate 220 also can be coupled to cap 210.At this moment, when cover plate 220 lower ends and outer tube 260 were coupled to cap 210, both can be in contact with one another.
The photocatalyst sterilizer 200 of tap water water purifier can be installed on the water-supply pipe simply, thereby it is more easy to make sterilizer change, just as changing conventional filter cylinder.Based on this, according to this example, photocatalyst sterilizer 200 just has the function similar to conventional filtration cartridges, also has better sterilization effect in addition.
Simultaneously, hot water himself can carry out sterilization and disinfection.Therefore, just needn't carry out single sterilization for hot water distribution valve (or cold water plug 142) again, not show the hot water plug in this figure.Yet, the bacterium that cold water distribution valve (or cold water plug 123) is infected with on may the both hands because of float aerial bacterium or user of service or throw contacting of being equipped with the periphery and polluted.Therefore, photocatalyst sterilizer 200 of the present invention can be installed on all cold water distribution valve of various tap water water-purifying machines, as cold temperature water producing machine, cold temperature water-purifying machine, to keep the health of cold water distribution valve.
In addition, as shown in figure 11, photocatalyst sterilizer 200 of the present invention also can be installed in the predetermined position of the water inlet pipe 310 of plurality of devices, thereby the water of discharge or supply arrangement in the slave unit is carried out sterilization.
Shown in Figure 12 is another cold temperature water producing machine, and it is equipped with photocatalyst sterilizer 200 of the present invention, and has a kind of like this structure, can utilize any photocatalyst sterilizer 200 and hot water that its cold water plug 123 is carried out sterilization and disinfection.
Shown in Figure 13 is another cold temperature water-purifying machine, and it is equipped with photocatalyst sterilizer 200 of the present invention, and has a kind of like this structure, can utilize any photocatalyst sterilizer 200 and hot water that its cold water plug 123 is carried out sterilization and disinfection.
As Figure 12 and shown in Figure 13, photocatalyst sterilizer 200 of the present invention is installed in the water tank 120 that water is housed, and by utilizing ultraviolet ray and photolysis water is carried out sterilization and disinfection.The water vent of photocatalyst sterilizer 200 is coupled on the cold water water shoot 132 that is connected with cold water plug 132.Hot water water shoot 133, it can supply with hot water plug 142 from thermal water storage tank 130 with hot water, then links to each other with the cold water water shoot by pipe connecting 134.First valve 135 is installed on the cold water water shoot 132, and second valve 136 is installed on the pipe connecting 134.First valve 135 and second valve 136 are all controlled by sterilization trip switch 137.
When sterilization trip switch 137 did not operate, first valve 135 and second valve 136 were in closing condition.Therefore, under the above-mentioned situation, the user can optionally use hot water or cold water.Conversely, when sterilization trip switch 137 when opening, first valve 135 cuts out and second valve 136 opened.Therefore, cold water water shoot 132 is closed by first valve 135, thereby cold water can not discharge by cold water plug 123, and hot water then can discharge via hot water plug 142 and cold water plug 123.At this moment, cold water plug 123 carries out sterilization and disinfection through from here hot water.
No matter be first valve 135 or second valve 136, all form by magnetic valve and a direction control valve that drives by motor.After opening the required time of sterilization trip switch 137 arrival, first valve 135 and second valve 136 turn back to its initial conditions separately with automatic or manual.
Like this, for cold temperature water producing machine that photocatalyst sterilizer 200 is housed or cold temperature water-purifying machine, cold water is effectively sterilization just.And the water plug 123 of vulnerable to pollution also can carry out sterilization and disinfection via hot water.
As indicated above, the present invention is to provide a kind of ultraviolet ray and photolysis utilized the water that is polluted by bacterium and other organic substance is carried out effective germ-resistant photocatalyst sterilizer.And, can provide the water of even capacity for being coated with carrier of photocatalyst in the photocatalyst sterilizer.Therefore, photocatalyst sterilizer is further improved to the sterilizing ability of water.
In addition, photocatalyst sterilizer can be installed in the various device very simply, or is installed in and needs place that water is carried out disinfection before the user with supply water giving, and can install and be immersed in the water of equipment or in the water surrounding.And photocatalyst sterilizer can be installed in the water outlet of storage as the equipment such as water distribution valves of water plug, tap water water purifier, also can be directly installed on the feedwater line.Like this, the range of application of photocatalyst sterilizer is just bigger.
And for utilizing photocatalyst sterilizer of the present invention to carry out the sterilization of effective cold water disinfection and utilizing hot water to carry out for the cold water plug disinfectant tap water water-purifying machine, the user can use the tap water water-purifying machine with unfailing performance.
And if photocatalyst sterilizer comprises cylindrical cap portion down with water hole and the interior pipe with unified caliber, then the performance of photocatalyst sterilizer can be promoted greatly.Therefore, photocatalyst sterilizer can adjust and produce in batches with suitable, thereby improves its throughput.
Although in view of the purpose of explanation is described in detail preferred embodiments of the present invention, skilled operators can made amendment, add it and substitute under the scope of the invention and spiritual condition.
Claims (18)
1. photocatalyst sterilizer, by forming with the lower section: go up the cylindrical cap of going up that cap portion is formed by cylindrical for one, diameter is than the cylindrical cap diameter cylindrical cap down little and that be combined as a whole under the cap portion on cylindrical of going up; A silica tube that is fastened on upper end, cap position is equipped with W shape (ultraviolet ray) bulb in this silica tube; Be fixed on cap upper end and device pipe in the silica tube outside surface is isolated mutually with predetermined space so that pipe outside in the water that extracts from interior pipe upper end by interior pipe lower end can being discharged into; Be coated with the carrier between silica tube and interior pipe of photocatalyst; Be fixed on the cap upper end and be installed in the outer tube of inner tube outer surface, so that can draw water and feed water from interior pipe lower end to interior pipe upper end with the mutual isolated inner tube outer surface of predetermined space.
2. as claimed in claim 1 at photocatalyst sterilizer, it is characterized by: cylindrical cap portion is down formed and is comprised: vertically be distributed in the polynary guiding groove that cylindrical cap portion external surface peripheral is down kept apart mutually with predetermined space; One with the water hole of linking up on polynary guiding groove and the interior pipe; The interior step part of a device under cylindrical cap portion internal surface lower end water hole down, interior pipe have unified caliber and also closely contact with interior step part in the top for vertically cylindrical.
3. as claimed in claim 1 or 2 at photocatalyst sterilizer, it is characterized by: photocatalyst sterilizer also comprises: from the cylindrical cap portion skirt section of extension downwards of going up, but separate with predetermined interval and the cylindrical outside surface of cap portion down, thereby the upper end of outer tube closely contacts with the internal surface in skirt section.
4. as claimed in claim 1 at photocatalyst sterilizer, it is characterized by: photocatalyst sterilizer also comprises: be installed in the following cap that is positioned under pipe lower end and the outer tube lower end, it can be fed water and be discharged to the outside to outer tube inside and with water from interior pipe.
5. as claimed in claim 4 at photocatalyst sterilizer, it is characterized by: the following cap in the photocatalyst sterilizer comprises: first road annular male part, first bearing surface that the pipe lower end provides support in being included as, be contained in the water vent in the first bearing surface mid-way, its can be with water from interior tube drainage to the outside, in water vent internal surface design internal thread is arranged, and the first road annular wall, it projects upwards lower end interlock with inner tube outer surface from first bearing surface; The second annular male part, be included as second bearing surface that the outer tube lower end provides support, be contained in the water hole of giving on second bearing surface, and the second road annular wall, its diameter is bigger than the first road annular wall diameter of the annular male part in first road, this second road annular wall from second bearing surface project upwards and with the lower end interlock of outer tube outer surface.
6. as claimed in claim 5 at photocatalyst sterilizer, it is characterized by: photocatalyst sterilizer also comprises: be contained in the ring groove on first road and the second road annular wall parts internal surface and be contained in O shape ring on the annular groove base.
7. as claim 5 or 6 described at photocatalyst sterilizer, it is characterized by: in photocatalyst sterilizer, when if this photocatalyst sterilizer is used to have on the equipment of sterilization and disinfection effect, the following cap of lower surface then has stepped and comes with the bottom interval of predetermined interval with the equipment water tank, and the water vent of going up on the cap is coupled on the water shoot of equipment by the internal thread that is installed on the water vent internal surface.
8. as claim 5 or 6 described at photocatalyst sterilizer, it is characterized by: photocatalyst sterilizer also comprises: be coupled to pipeline and the integraty ground device pedestal in the outer tube lower end, the clean water water vent that the admission port that can communicate to the water hole with following cap is housed and can links up with following cap water vent.
9. as claimed in claim 1 at photocatalyst sterilizer, it is characterized by: the carrier that is coated with photocatalyst in the photocatalyst sterilizer can be circular, columniform, spring-like or tubular reticulum.
10. as claim 1 or 9 described at photocatalyst sterilizer, it is characterized by: in the photocatalyst sterilizer, the carrier that is coated with photocatalyst can be by making at outer surface capping oxidation titanium, this material is from following material group, as silica gel, silica black, zeolite, stainless steel, nickel, silver, aluminium and silver-plated metal.
11. it is as claimed in claim 10 at photocatalyst sterilizer, it is characterized by: the carrier that is coated with photocatalyst in the photocatalyst sterilizer also can be by making the method for material capping oxidation titanium, and need come the outside surface of elution selected materials to the 0.1mm or the degree of depth still less this moment with acid solution.
12. it is as claimed in claim 10 at photocatalyst sterilizer, it is characterized by: the carrier that is coated with photocatalyst in the photocatalyst sterilizer can also be made by capping oxidation titanium on carrier and through heat treated mode, wherein, at least from following material group, select a kind of material to add, as platinum, silver, palladium, nickel, tin, chromium, iron, magnesium metal and oxide compound, but be no more than the scope of 0-5% titanium oxide.
13. as claimed in claim 1 at photocatalyst sterilizer, it is characterized by: the interior pipe in the photocatalyst sterilizer can be made by glass or quartz material, outer tube can be made by glass, quartz, stainless steel, silver or silver-plated metal and aluminium.
14. it is as claimed in claim 1 at photocatalyst sterilizer, it is characterized by: in the photocatalyst sterilizer, photocatalyst sterilizer or its parts can be immersed in the water of the equipment water tank with germicidal action, thus the water in the water tank can supply with and enter outer tube, and after by interior pipe sterilization, be discharged into the outside.
15. as claimed in claim 14 at photocatalyst sterilizer, it is characterized by: in photocatalyst sterilizer, photocatalyst sterilizer can be installed in the equipment water tank horizontal or vertically.
16. it is as claimed in claim 1 at photocatalyst sterilizer, it is characterized by: in photocatalyst sterilizer, photocatalyst sterilizer also can be installed in water outlet or have around the water inlet pipe of equipment of germicidal action, thereby slave unit water that discharge or that offer equipment can be supplied with and enters outer tube and by being discharged into the outside after the interior pipe sterilization.
17. it is as claimed in claim 1 at photocatalyst sterilizer, it is characterized by: in photocatalyst sterilizer, photocatalyst sterilizer is installed in the water tank of the equipment with sterilization and disinfection effect, by forming: the Cold water supply water tank with the lower section, be coupled with water tank and the cold water water shoot of a cold water plug is housed at least at an end of cold water water shoot, be coupled to the thermal water storage tank of water tank, be coupled with water tank and the thermal water storage tank of a hot water plug is housed at least at an end of hot water water shoot, wherein, the water shoot of photocatalyst sterilizer is coupled to the cold water water shoot; Be contained in first valve on the cold water water shoot; The cold water water shoot is coupled to the pipe connecting of hot water water shoot; Be contained in second valve on the pipe connecting; Control the sterilization switch of first and second valve, thereby when opening second valve when utilizing the switch of sterilizing to close first valve, the cold water plug is able to sterilization and disinfection by hot water.
18. it is as claimed in claim 17 at photocatalyst sterilizer, it is characterized by: in photocatalyst sterilizer, no matter be first valve or second valve, all form by a magnetic valve or by the direction control valve that motor drives, after the time of opening sterilization switch and expection reached, these two valves can return automatically or turn back to its original position by manual type.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0017586U KR200326897Y1 (en) | 2003-06-04 | 2003-06-04 | Cold and Hot Water Purification system with Photocatalytic Purifier and Sterilizer |
| KR2020030017586 | 2003-06-04 | ||
| KR1020040003453 | 2004-01-16 | ||
| KR1020040006860 | 2004-02-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1802318A true CN1802318A (en) | 2006-07-12 |
| CN100381368C CN100381368C (en) | 2008-04-16 |
Family
ID=36811787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004800156103A Expired - Fee Related CN100381368C (en) | 2003-06-04 | 2004-06-04 | Photocatalyst sterilizer |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR200326897Y1 (en) |
| CN (1) | CN100381368C (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103561838A (en) * | 2011-05-12 | 2014-02-05 | 株式会社盘浦流通 | Clean water dispensing device |
| CN104030393A (en) * | 2014-06-08 | 2014-09-10 | 厦门通秴科技有限公司 | Efficient water purifying device without need of replacing or cleaning filter element |
| CN104418403A (en) * | 2013-09-05 | 2015-03-18 | 首尔伟傲世有限公司 | Fluid sterilizer and associated connecting device |
| CN104609507A (en) * | 2015-02-10 | 2015-05-13 | 佛山市云米电器科技有限公司 | Water purifier with water tank |
| CN104712846A (en) * | 2015-03-10 | 2015-06-17 | 佛山市美的清湖净水设备有限公司 | A tap that is used for tap to disinfect subassembly and has it |
| CN106139186A (en) * | 2016-07-29 | 2016-11-23 | 任瑞美 | A kind of portable sterilization instrument |
| CN107010692A (en) * | 2017-05-04 | 2017-08-04 | 广东韦博科技有限公司 | A kind of ultraviolet sterilizer |
| CN107176734A (en) * | 2017-06-07 | 2017-09-19 | 任浩楠 | A kind of simple quality purifying device for water |
| CN109502690A (en) * | 2018-12-30 | 2019-03-22 | 盖斯伊科技(苏州)有限公司 | Water cooling LED matrix for swimming pool purifying sterilizing |
| CN111706939A (en) * | 2020-07-20 | 2020-09-25 | 凌聿辉 | Portable sterilization device |
| CN116550137A (en) * | 2023-07-04 | 2023-08-08 | 国网山东省电力公司潍坊供电公司 | Ultraviolet sterilization and purification equipment based on archive management library |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006517854A (en) * | 2003-02-14 | 2006-08-03 | モク キム，キョウン | Sterilization faucet and water cooler / heater using it |
| KR100455600B1 (en) * | 2004-01-16 | 2004-11-06 | 심종섭 | Cold and Hot Water dispenser and Purifier with sterilizing system of outlet cock |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5597482A (en) * | 1995-04-25 | 1997-01-28 | Melyon; Solly | Water purification apparatus |
| KR200178034Y1 (en) * | 1999-10-30 | 2000-04-15 | 김진원 | Water purifier |
| KR20030034742A (en) * | 2001-10-26 | 2003-05-09 | 김태영 | Light catalyst filter and water purifier |
-
2003
- 2003-06-04 KR KR20-2003-0017586U patent/KR200326897Y1/en not_active IP Right Cessation
-
2004
- 2004-06-04 CN CNB2004800156103A patent/CN100381368C/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103561838B (en) * | 2011-05-12 | 2015-07-22 | 株式会社盘浦流通 | Clean water dispensing device |
| CN103561838A (en) * | 2011-05-12 | 2014-02-05 | 株式会社盘浦流通 | Clean water dispensing device |
| US11083809B2 (en) | 2013-09-05 | 2021-08-10 | Seoul Viosys Co., Ltd. | Fluid sterilizer and associated connecting device |
| US10046074B2 (en) | 2013-09-05 | 2018-08-14 | Seoul Viosys Co., Ltd. | Fluid sterilizer and associated connecting device |
| US12005149B2 (en) | 2013-09-05 | 2024-06-11 | Seoul Viosys Co., Ltd. | Fluid sterilizer and associated connecting device |
| CN104418403A (en) * | 2013-09-05 | 2015-03-18 | 首尔伟傲世有限公司 | Fluid sterilizer and associated connecting device |
| US11628232B2 (en) | 2013-09-05 | 2023-04-18 | Seoul Viosys Co., Ltd. | Fluid sterilizer and associated connecting device |
| US10525155B2 (en) | 2013-09-05 | 2020-01-07 | Seoul Viosys Co., Ltd. | Fluid sterilizer and associated connecting device |
| CN104030393A (en) * | 2014-06-08 | 2014-09-10 | 厦门通秴科技有限公司 | Efficient water purifying device without need of replacing or cleaning filter element |
| CN104609507B (en) * | 2015-02-10 | 2017-10-10 | 佛山市云米电器科技有限公司 | Water purifier with water tank |
| CN104609507A (en) * | 2015-02-10 | 2015-05-13 | 佛山市云米电器科技有限公司 | Water purifier with water tank |
| CN104712846B (en) * | 2015-03-10 | 2018-03-16 | 佛山市美的清湖净水设备有限公司 | A tap that is used for tap to disinfect subassembly and has it |
| CN104712846A (en) * | 2015-03-10 | 2015-06-17 | 佛山市美的清湖净水设备有限公司 | A tap that is used for tap to disinfect subassembly and has it |
| CN106139186A (en) * | 2016-07-29 | 2016-11-23 | 任瑞美 | A kind of portable sterilization instrument |
| CN107010692A (en) * | 2017-05-04 | 2017-08-04 | 广东韦博科技有限公司 | A kind of ultraviolet sterilizer |
| CN107176734A (en) * | 2017-06-07 | 2017-09-19 | 任浩楠 | A kind of simple quality purifying device for water |
| CN109502690A (en) * | 2018-12-30 | 2019-03-22 | 盖斯伊科技(苏州)有限公司 | Water cooling LED matrix for swimming pool purifying sterilizing |
| CN111706939A (en) * | 2020-07-20 | 2020-09-25 | 凌聿辉 | Portable sterilization device |
| CN116550137A (en) * | 2023-07-04 | 2023-08-08 | 国网山东省电力公司潍坊供电公司 | Ultraviolet sterilization and purification equipment based on archive management library |
| CN116550137B (en) * | 2023-07-04 | 2023-09-19 | 国网山东省电力公司潍坊供电公司 | Ultraviolet sterilization and purification equipment based on archive management library |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100381368C (en) | 2008-04-16 |
| KR200326897Y1 (en) | 2003-09-19 |
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