CN109553156A - Ultraviolet purifier - Google Patents
Ultraviolet purifier Download PDFInfo
- Publication number
- CN109553156A CN109553156A CN201810449143.9A CN201810449143A CN109553156A CN 109553156 A CN109553156 A CN 109553156A CN 201810449143 A CN201810449143 A CN 201810449143A CN 109553156 A CN109553156 A CN 109553156A
- Authority
- CN
- China
- Prior art keywords
- sterilization pipe
- light
- wall
- uvc
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 70
- 230000001954 sterilising effect Effects 0.000 claims abstract description 65
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 26
- 239000004411 aluminium Substances 0.000 claims abstract description 25
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 9
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 9
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 9
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 9
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 9
- 239000011521 glass Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000005240 physical vapour deposition Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000005229 chemical vapour deposition Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000010453 quartz Substances 0.000 claims description 4
- 238000005202 decontamination Methods 0.000 claims description 3
- 230000003588 decontaminative effect Effects 0.000 claims description 3
- 238000005530 etching Methods 0.000 claims description 3
- 238000010147 laser engraving Methods 0.000 claims description 3
- 238000001755 magnetron sputter deposition Methods 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 238000005488 sandblasting Methods 0.000 claims description 3
- 238000010025 steaming Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 abstract description 7
- 239000012530 fluid Substances 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004904 shortening Methods 0.000 abstract description 3
- 238000002834 transmittance Methods 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract 1
- 241000894006 Bacteria Species 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 241000700605 Viruses Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002070 germicidal effect Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000007523 nucleic acids Chemical class 0.000 description 2
- 102000039446 nucleic acids Human genes 0.000 description 2
- 108020004707 nucleic acids Proteins 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229920002477 rna polymer Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 102000011931 Nucleoproteins Human genes 0.000 description 1
- 108010061100 Nucleoproteins Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000002155 anti-virotic effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000992 sputter etching Methods 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3615—Coatings of the type glass/metal/other inorganic layers, at least one layer being non-metallic
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3649—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer made of metals other than silver
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
- C02F2201/3228—Units having reflectors, e.g. coatings, baffles, plates, mirrors
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Abstract
A kind of ultraviolet purifier, including the sterilization pipe (1) and UVC LED component (2) using quartz glass；At UVC LED component (2) installation sterilizing path pipe (1) two-port wall (10)；One of the outer tube wall and inner tubal wall of the sterilization pipe (1) reflecting surface (12), then another tube wall is light-emitting surface (11)；The reflecting surface (12) includes the roughened layer (121) formed through graphical treatment；Aluminium reflecting layer (32) are also coated on the roughened layer (122).The medicine have the advantages that present invention utilizes light in high-purity SiO2High transmittance in glass, as far as possible shortening UVC are in the optical attenuation for being avoided UVC by the light stroke in dissipation fluid.
Description
Technical field
The present invention relates to LED UVC(short wave ultraviolet lights) dissipation bacterium and viral machinery.
Background technique
The highest peak of the absorption ultraviolet light of DNA (DNA), ribonucleic acid (RNA) and nucleoprotein in bacterium is 254
~257nm.After bacterium absorbs ultraviolet light, DNA chain is caused to be broken, causes the crosslinking of nucleic acid and albumen to rupture, kill nucleic acid
Bioactivity causes bacterial death.When radiation intensity reaches 30mW/cm2, bacterium and virus are killed in 10s.Quickly just
Benefit, because physical contact characteristic without secondary pollution makes UVC have great advantage and widely used in the application in sterilization field.
The UVC light source mainstream of existing application is low pressure mercury lamp, since mercurous and volume is big, is limited in many applications.
The development of LED core chip technology, so that it is environmentally friendly, it is small in size, using more flexible short wavelength UV (200nm-280nm)
LED starts to enter in disinfection antivirus field practical.But the light penetration capacity of the wave band is very poor, can not penetrate the overwhelming majority
Glass and organic optical materials, aerial decaying is very big, and UVC LED light power very little, and often light does not reach and disappeared
Object is killed just to have decayed near nothing.
Volume production or the UVC LED in grinding, electro-optical efficiency is still very low (yield production type < 2% is grinding < 5%),
Mean the UVC LED that single 20mA is lighted, UVC LED its optical power that optical power only has trivial 2mW, 350mA to light
Only 40-70mW, and it is at high price.
The germicidal applications scheme of existing UVC LED is mostly the matrix arrangement based on the packaged LED of simple grain, to obtain foot
Enough sterilization surface power densities
By taking the UVC air purification and disinfection apparatus of the prior art as an example, as shown in Figure 1, the UVC light source 3 for being located at purification tube wall 4 arrives
Light stroke up to A point is L, and the light stroke for reaching B point is 2L, it is assumed that the radiant power of A point is Pa, in the condition of air dielectric
Under, theoretically, the radiant illumination of light and distance square are inversely proportional, then radiant power Pb=Pa/2 of B point2=Pa/4, i.e. B point
Radiant power there was only the 1/4 of A point；Similarly, the light stroke of D point is also greater than A point, radiant power Pd < Pa；C point is just two
The blind area of UVC light source, radiant power can be smaller.In order to which the bactericidal effect reached is close it is necessary to the arrangement for increasing UVC LED light
Degree, brings that size increases and cost is substantially increased.
Publication No. is that CN107619086A is disclosed in a kind of ultra violet sterilizer, and UV light source is mounted in disinfection room inner cavity,
The light direct irradiation that is issued by UV light source and the UV light of sterilized indoor chamber surface reflection to sterilizing indoor water sterilizing,
The stroke of UV is long in the technical solution, it is big to decay, and sterilizes bad.
Summary of the invention
The technical problem to be solved in the present invention is that being proposed a kind of ultraviolet net in place of avoiding above-mentioned the deficiencies in the prior art
Water installations, including the sterilization pipe and UVC LED component using quartz glass；The UVC LED component installs sterilizing path pipe two
At port wall；One of the outer tube wall and inner tubal wall of sterilization pipe reflecting surface, then another tube wall is light-emitting surface；The reflection bread
Include the roughened layer formed through graphical treatment；Aluminium reflecting layer is also coated on the roughened layer；
The SiO of the quartz glass2Content >=99.5%.
The aluminium reflecting layer, which is also covered, one or more layers protective film；The protective film includes SiO2。
The aluminium reflecting layer with a thickness of 20nm-3000nm.
The outer tube wall of the sterilization pipe is reflecting surface, and inner tubal wall is light-emitting surface；The sterilization pipe two-port is sealed with and supplies
The water of water lines connection enters and leaves connector.
The inner tubal wall of the sterilization pipe is reflecting surface, and outer tube wall is light-emitting surface；In the sterilization pipe accommodating decontamination duct；Institute
It states and is provided with water discrepancy connector in decontamination duct.
The production method that the present invention also proposes a kind of sterilization pipe of ultraviolet purifier, including step as above:
A. sterilization pipe is made using quartz glass, to the carry out cleaning treatment of the sterilization pipe；
B. graphical treatment is done on sterilization pipe (1) outer tube wall or inner tubal wall after the cleaning forms roughened layer；
C. it aluminizes on the roughened layer 121, forms aluminium reflecting layer.
The aluminium reflecting layer with a thickness of 20nm~3000nm.
It further include plating one or more layers protective film in the aluminium reflecting layer；The protective film includes SiO2。
The graphical treatment includes etching, laser engraving, sandblasting or high temperature coining.
The method aluminized includes physical vapour deposition (PVD) or chemical vapor deposition；The physical vapour deposition (PVD) magnetron sputtering
Or vapor deposition.
The SiO of the quartz glass2Content >=99.5%.Compared with the existing technology compared with the beneficial effects of the present invention are: originally
Light is utilized in high-purity S in inventioniO2High transmittance in glass, as far as possible shortening UVC by the light stroke in dissipation fluid to
Avoid the optical attenuation of UVC.
Detailed description of the invention
Fig. 1 is the UVC light path schematic diagram of the UVC fluid purification sterilization device of the prior art；
Fig. 2 is the axonometric projection schematic diagram of ultraviolet purifier in the preferred embodiment of the present invention one；
Fig. 3 is the orthographic projection schematic front view of ultraviolet purifier in preferred embodiment one；
Fig. 4 is the orthographic projection schematic cross-sectional view in the portion A-A of Fig. 3；
Fig. 5 is the enlarged diagram of B in Fig. 4；
Fig. 6 is the axonometric projection schematic diagram of ultraviolet purifier in preferred embodiment two；
Fig. 7 is the orthographic projection main view schematic cross-sectional view of ultraviolet purifier in preferred embodiment two；
Fig. 8 is the enlarged diagram of C in Fig. 7.
Specific embodiment
In the following, the present invention is further explained for the preferred embodiment in conjunction with shown in each attached drawing.
Referring to fig. 2 to Fig. 5, the preferred embodiment of the present invention is first is that designing, producing ultraviolet purifier, including use SiO2
Sterilization pipe 1 is made in >=99.5% high-purity quartz glass；At the port wall 10 of 1 nozzle of sterilization pipe, UVC LED is installed
Component 2；The outer tube wall of the sterilization pipe 1 is reflecting surface 12, is provided with the roughened layer 121 formed through graphical treatment, thick at this
Change and is also coated with aluminium reflecting layer 122 on layer 121, the protective film 123 of one layer of setting or more on the aluminium reflecting layer 122；The UVC
The ultraviolet light of the sending of LED component 2 is propagated along the tube wall of cast sterilizing path 1, is reflected and is roughened through shell wall aluminium reflecting layer 122
Layer 121 passes through 1 internal chamber wall of sterilization pipe, i.e. the inner cavity of 11 directive sterilization pipe 1 of light-emitting surface disappears to the water flow for flowing through sterilization pipe 1
Kill bacterium.
The connector 3 of the nozzle sealing-in water disengaging of the sterilization pipe 1；The UVC LED component 2 includes UVC LED light 21
With UVC LED pcb board 22 and driving circuit 23；The UVC LED pcb board is annular compatible with the nozzle of sterilization pipe 1
Structure, the UVC LED light 21 are evenly arranged on 22 side of UVC LED pcb board, and the driving circuit 23 is located at the other side；It is described
UVC LED component 2 is fixed at the nozzle wall 10 of sterilization pipe 1 by fixed sleeves 4,21 light-emitting surface of UVC LED light towards
Nozzle wall 10；The control circuit that the driving circuit 23 connects, through providing the driving current being adapted to therewith to UVC LED component 2.
When there is water flow to flow through sterilization pipe 1, intracorporal bacterium is flowed, virus obtains dissipation.By changing 1 length of sterilization pipe or/and UVC
The power of LED component 2 can match different to dissipation water flow.
Referring to Fig. 6 to Fig. 8, the ultraviolet purifier of the preferred embodiment two of the present invention, including the disinfection room 6 and accommodating
Sterilization pipe 1 in it；The disinfection room 6 is provided with water disengaging connector 3.The sterilization pipe 1 is using SiO2>=99.5% height
Sterilization pipe 1 made of purity quartz glass；At the port wall 10 of 1 nozzle of sterilization pipe, UVC LED component 2 is installed；It is described
The inner tubal wall of sterilization pipe 1 is reflecting surface 12, is provided with the roughened layer 121 formed through graphical treatment, on the roughened layer 121 also
It is coated with aluminium reflecting layer 122, one layer or more of protective film is coated on the aluminium reflecting layer 122；The hair of the UVC LED component 2
Ultraviolet light out is propagated along the tube wall of cast sterilizing path 1, is passed through through the reflection of aluminium reflecting layer 122 and roughened layer 121 on inner wall
1 outer chamber wall of sterilization pipe, i.e. light-emitting surface 11, directive sterilization pipe room 6, to the water flow for flowing through disinfection room 6, carry out disinfection sterilization.
The sterilization pipe 1 is fixed on disinfection room 6 by sealing ring 81 and sealing ring pressure ring 82 by the both ends of the sterilization pipe 1
It is interior, and by be equipped with UVC LED component 2 sterilization pipe both ends and disinfection room 6 waters distinguish every；The UVC LED component 2
Structure is similar to embodiment one, and which is not described herein again；The UVC LED component 2 is fixed on by the gland 83 at disinfection room both ends
At the port wall 10 of 1 nozzle of sterilization pipe, pipe of 21 light-emitting surface of UVC LED light towards sterilization pipe 1 of the UVC LED component 2
Mouth wall 10.
The production process of sterilization pipe in each preferred embodiment of the present invention is as follows:
A. sterilization pipe 1 is made using quartz glass, to the carry out cleaning treatment of the sterilization pipe 1；
B. graphical treatment is done on the outer tube wall or inner tubal wall of sterilization pipe 1 after the cleaning forms roughened layer 121；
C. it aluminizes on the roughened layer 121, forms aluminium reflecting layer 122.
If aluminum layer thickness is lower than 1um, plates one or more layers protective film again on aluminium coated, one or more layers can be plated
SiO2, aluminium reflecting layer 122 is protected；When aluminium reflecting layer 122 is with a thickness of 1um or more, the surface in aluminium reflecting layer 122 exists
It can one layer of Al of nature passivation in aerobic environment2O3Protective film, it can not be in the protective film coating again of aluminium reflecting layer 122.
The method aluminized can use physical vapor deposition (PVD) or chemical vapor deposition (CVD), such as use physical vapor
Magnetron sputtering or vapor deposition of deposition etc..
The graphical treatment can be etching, laser engraving, ion etching, sandblasting or high temperature and imprint to obtain roughened layer
121, which changes optical path direction, so that the light for reaching light-emitting surface avoids being totally reflected as far as possible.It, can by graphics-optimized
To obtain more uniform light out and improve light extraction efficiency.
In each example, light is utilized in high-purity SiO2The high transmittance of the sterilization pipe of glass material, shortening UVC as far as possible is in quilt
Light stroke in dissipation fluid improves germicidal efficiency to avoid the optical attenuation of UVC.
Claims (12)
1. a kind of ultraviolet purifier, it is characterised in that:
Including the sterilization pipe (1) and UVC LED component (2) using quartz glass；UVC LED component (2) the installation disinfection is logical
At deferent (1) two-port wall (10)；One of the outer tube wall and inner tubal wall of the sterilization pipe (1) reflecting surface (12), then another tube wall
For light-emitting surface (11)；The reflecting surface (12) includes the roughened layer (121) formed through graphical treatment；The roughened layer (122)
On be also coated with aluminium reflecting layer (32).
2. ultraviolet purifier described in accordance with the claim 1, it is characterised in that:
The S of the quartz glassiO2Content >=99.5%.
3. ultraviolet purifier described in accordance with the claim 1, it is characterised in that:
The aluminium reflecting layer (32), which is also covered, one or more layers protective film；The protective film includes SiO2。
4. ultraviolet purifier described in accordance with the claim 1, it is characterised in that:
The aluminium reflecting layer with a thickness of 20nm-3000nm.
5. ultraviolet purifier described in accordance with the claim 1, it is characterised in that:
The outer tube wall of the sterilization pipe (1) is reflecting surface (12), and inner tubal wall is light-emitting surface (11)；Sterilization pipe (1) two-port
It is sealed with the water connecting with water supply pipe and enters and leaves connector (3).
6. ultraviolet purifier described in accordance with the claim 1, it is characterised in that:
The inner tubal wall of the sterilization pipe (1) is reflecting surface (12), and outer tube wall is light-emitting surface (11)；Sterilization pipe (1) accommodating disappears
In malicious pipeline (6)；It is provided with water on the decontamination duct (6) and enters and leaves connector (3).
7. a kind of production method of the sterilization pipe of ultraviolet purifier, including step as above:
A. sterilization pipe (1) is made using quartz glass, cleaning treatment is carried out to the sterilization pipe (1)；
B. graphical treatment is done on sterilization pipe (1) outer tube wall or inner tubal wall after the cleaning forms roughened layer (121)；
C. it aluminizes, is formed aluminium reflecting layer (122) on the roughened layer 121.
8. the production method of sterilization pipe according to claim 7, it is characterised in that:
The aluminium reflecting layer (122) with a thickness of 20nm~3000nm.
9. according to the production method of sterilization pipe described in claim 7, it is characterised in that:
It further include plating one or more layers protective film in the aluminium reflecting layer (122)；The protective film includes SiO2。
10. according to the production method of sterilization pipe described in claim 7, it is characterised in that:
The graphical treatment includes etching, laser engraving, sandblasting or high temperature coining.
11. according to the production method of sterilization pipe described in claim 7, it is characterised in that:
The method aluminized includes physical vapour deposition (PVD) or chemical vapor deposition；The physical vapour deposition (PVD) magnetron sputtering or steaming
Plating.
12. according to the production method of sterilization pipe described in claim 7, it is characterised in that:
The S of the quartz glassiO2Content >=99.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810449143.9A CN109553156A (en) | 2018-05-11 | 2018-05-11 | Ultraviolet purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810449143.9A CN109553156A (en) | 2018-05-11 | 2018-05-11 | Ultraviolet purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109553156A true CN109553156A (en) | 2019-04-02 |
Family
ID=65864452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810449143.9A Pending CN109553156A (en) | 2018-05-11 | 2018-05-11 | Ultraviolet purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109553156A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526491A (en) * | 2019-06-24 | 2019-12-03 | 福建省禄源环保科技有限公司 | A kind of domestic sewage processing system |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08225992A (en) * | 1995-02-16 | 1996-09-03 | Showa Alum Corp | Ultraviolet ray diffusing and reflecting plate |
| KR20090087204A (en) * | 2008-02-12 | 2009-08-17 | 웅진코웨이주식회사 | Ultra violet filter for water purifier |
| CN101913679A (en) * | 2010-07-16 | 2010-12-15 | 中国科学院生态环境研究中心 | High-efficiency ultraviolet sterilizer |
| WO2013027847A1 (en) * | 2011-08-25 | 2013-02-28 | 富士フイルム株式会社 | Reflective substrate for led light emitting elements, and led package |
| US20130170056A1 (en) * | 2010-08-30 | 2013-07-04 | Carl Zeiss Smt Gmbh | Substrate for mirrors for euv lithography |
| CN104016443A (en) * | 2014-06-18 | 2014-09-03 | 青岛杰生电气有限公司 | Dynamic deep ultraviolet LED sterilizer for direct drinking water |
| JP2015106596A (en) * | 2013-11-29 | 2015-06-08 | 株式会社トクヤマ | Light extraction device |
| JP2016042183A (en) * | 2014-08-14 | 2016-03-31 | 日本軽金属株式会社 | Aluminum reflective member and method for producing the same, and ultraviolet reflective member for sterilization and disinfection and ultraviolet reflective member for ink curing |
| CN105845814A (en) * | 2016-05-04 | 2016-08-10 | 华中科技大学 | Ultraviolet LED packaging structure and manufacturing method thereof |
| CN106629989A (en) * | 2016-11-18 | 2017-05-10 | 青岛杰生电气有限公司 | Overflowing-type axial turnover outlet water sterilizing apparatus and water purifying device |
| CN208667170U (en) * | 2018-05-11 | 2019-03-29 | 深圳市微纳科学技术有限公司 | Ultraviolet purifier |
-
2018
- 2018-05-11 CN CN201810449143.9A patent/CN109553156A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08225992A (en) * | 1995-02-16 | 1996-09-03 | Showa Alum Corp | Ultraviolet ray diffusing and reflecting plate |
| KR20090087204A (en) * | 2008-02-12 | 2009-08-17 | 웅진코웨이주식회사 | Ultra violet filter for water purifier |
| CN101913679A (en) * | 2010-07-16 | 2010-12-15 | 中国科学院生态环境研究中心 | High-efficiency ultraviolet sterilizer |
| US20130170056A1 (en) * | 2010-08-30 | 2013-07-04 | Carl Zeiss Smt Gmbh | Substrate for mirrors for euv lithography |
| WO2013027847A1 (en) * | 2011-08-25 | 2013-02-28 | 富士フイルム株式会社 | Reflective substrate for led light emitting elements, and led package |
| JP2015106596A (en) * | 2013-11-29 | 2015-06-08 | 株式会社トクヤマ | Light extraction device |
| CN104016443A (en) * | 2014-06-18 | 2014-09-03 | 青岛杰生电气有限公司 | Dynamic deep ultraviolet LED sterilizer for direct drinking water |
| JP2016042183A (en) * | 2014-08-14 | 2016-03-31 | 日本軽金属株式会社 | Aluminum reflective member and method for producing the same, and ultraviolet reflective member for sterilization and disinfection and ultraviolet reflective member for ink curing |
| CN105845814A (en) * | 2016-05-04 | 2016-08-10 | 华中科技大学 | Ultraviolet LED packaging structure and manufacturing method thereof |
| CN106629989A (en) * | 2016-11-18 | 2017-05-10 | 青岛杰生电气有限公司 | Overflowing-type axial turnover outlet water sterilizing apparatus and water purifying device |
| CN208667170U (en) * | 2018-05-11 | 2019-03-29 | 深圳市微纳科学技术有限公司 | Ultraviolet purifier |
Non-Patent Citations (1)
| Title |
|---|
| 肖定全等, 国防工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526491A (en) * | 2019-06-24 | 2019-12-03 | 福建省禄源环保科技有限公司 | A kind of domestic sewage processing system |
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Application publication date: 20190402 |