CN109966534A - Height filtering ultraviolet air sterilizer - Google Patents
Height filtering ultraviolet air sterilizer Download PDFInfo
- Publication number
- CN109966534A CN109966534A CN201910292438.4A CN201910292438A CN109966534A CN 109966534 A CN109966534 A CN 109966534A CN 201910292438 A CN201910292438 A CN 201910292438A CN 109966534 A CN109966534 A CN 109966534A
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- China
- Prior art keywords
- air
- uvc
- air duct
- fluorescent tube
- panel
- 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
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- 238000001914 filtration Methods 0.000 title claims abstract description 18
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 33
- 230000001954 sterilising effect Effects 0.000 claims abstract description 16
- 238000001228 spectrum Methods 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 claims description 32
- 239000011521 glass Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 4
- 241000894006 Bacteria Species 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 208000015181 infectious disease Diseases 0.000 abstract description 4
- 239000000178 monomer Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000003287 optical effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- 230000003115 biocidal effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 241000233866 Fungi Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 201000009030 Carcinoma Diseases 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 206010064097 avian influenza Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000005315 stained glass Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
A kind of high filtering ultraviolet air sterilizer, including air duct is arranged in panel, the sterilization chamber being fixed on the panel, the sterilization chamber, it is characterized in that, it further include the UVC fluorescent tube being installed in the air duct, the UVC fluorescent tube issues the narrow spectrum width light beam that central wavelength is 253.7nm, crossflow fan is installed, two air ports in the air duct connect and run through the panel, and two air ports in the air duct are being respectively formed air inlet and air outlet with the panel junction in the air duct.The present invention has UVC quick sterilization effect, so that air is dynamically kept germ-free condition, avoids injury of the UVC to human body, staff need not leave scene, improve the utilization rate of workplace.The device is monomer system, does not need other pipe-line systems, reduces the high cost of installation system layer stream in working space；Avoid the sterilization problems of the indeterminable Special Bacteria infection of system layer stream.
Description
Technical field
The present invention relates to sterilizing equipment decontaminating apparatus technical fields, more particularly, to a kind of high filtering ultraviolet air sterilizer.
Background technique
Ultraviolet light refers to the general name that electromagnetic spectrum medium wavelength is radiated from 100nm~400nm, cannot cause the view of people
Feel.Ultraviolet light is classified as UVA (320~400nm of wavelength), UVB (275~320nm of wavelength), UVC (200~275nm of wavelength)
With UVD (100~200nm of wavelength).
UVC is because wavelength is shorter, in an atmosphere just by ozone layer to absorbing, scattering, so can not reach in ground
Face.But since it is a kind of sterilizing ultraviolet light, there is good killing effect to bacterium, fungi.It is widely used in hospital's hand in the past
The air sterillization of art room, bio-clean treatment unit.But UVC is big to human injury simultaneously, the short time to human body irradiation can skin ambustion, it is long
Phase high intensity illumination can cause cutaneum carcinoma.Accordingly, there exist the contradictions that medical worker when UVC air sterillization cannot work at the same time.
UVC penetration capacity is weak, can not penetrate transparent glass and organic glass.Air is continuously filtered to the chamber for having baffle
Air sterillization is carried out in vivo, had not only maintained the bactericidal effect of UVC strength, but also solves the problems, such as that UVC injures staff.It is dynamic
The air sterillization of state makes workplace continue to keep germ-free condition.
The wave-length coverage of the UVC ultraviolet light of common UVC lamp radiation is wide, even with visible light, such as purple light.It is this not have
It is selected by specific wavelength, that is, without processed UVC, unpleasant ozone can be excited in air sterillization, is affected
Application of the ultraviolet light in air sterillization.
Summary of the invention
There is visible light to solve existing UVC lamps and lanterns, unpleasant ozone can be excited in disinfecting process, disinfection is affected and sets
The technical issues of standby work, the present invention provide a kind of high filtering ultraviolet air sterilizer, which there is UVC quickly to have
The bactericidal effect of effect, makes air dynamically keep germ-free condition, avoids injury of the UVC to human body, and staff need not leave existing
, improve the utilization rate of workplace.The device is monomer system, does not need other pipe-line systems, is reduced in working space
The high cost of system layer stream is installed；Avoid the sterilization problems of the indeterminable Special Bacteria infection of system layer stream.
Technical solution of the invention is as follows:
A kind of high filtering ultraviolet air sterilizer, including panel, the sterilization chamber being fixed on the panel, the sterilizing
Air duct is set in chamber, it is characterized in that, it further include the UVC fluorescent tube being installed in the air duct, cardiac wave in UVC fluorescent tube sending
The narrow spectrum width light beam of a length of 253.7nm is equipped with crossflow fan in the air duct, and two air ports in the air duct connect and pass through
The panel is worn, two air ports in the air duct are being respectively formed air inlet and air outlet with the panel junction.
The UVC fluorescent tube is to be arranged with high pass filter membrane and cut-off outside the UVC fluorescent tube of band logical chimney filter, or common UVC fluorescent tube
The UVC fluorescent tube of filter membrane.
The air inlet and air outlet are equipped with grid.
Air duct bending is laminated and simultaneously forms three-decker, during the quantity of the UVC fluorescent tube is two and is respectively arranged at
In lower two layers of air duct.
The material in the air duct is glass or organic glass.
The application method of high filtering ultraviolet air sterilizer of the invention is as follows:
The crossflow fan work will be located in the air sucking air duct of air inlet, and air is passed through from air inlet
Air duct blows to air outlet, and air passes through the two UVC fluorescent tube irradiation-sterilize being set in air duct disinfections during the motion；By
Air after sterilizing is discharged from air outlet.
The beneficial effect of technical solution of the present invention is:
Air disinfection device of the invention had both maintained UVC quickly and effectively bactericidal effect, in turn avoided UVC to human body
Injury, at work, staff need not leave scene to machine, improve the utilization rate of workplace.
The sustainable work of air disinfection device of the present invention makes air in dynamic disinfection state, while making the air of working environment
Persistently keep germ-free condition.
Air disinfection device of the present invention is monomer system, does not need other pipe-line systems, reduces mounting layer in working space
The high cost of streaming system；It solves the disinfection of the indeterminable Special Bacteria infection of system layer stream simultaneously, is greatly reduced new
It builds or the construction cost in retrofit work space.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the high filtering ultraviolet air sterilizer embodiment of the present invention；
Fig. 2 is the main view of the high filtering ultraviolet air sterilizer embodiment of the present invention；
Fig. 3 is the structural schematic diagram of UVC fluorescent tube of the present invention；
Fig. 4 is the variable condition schematic diagram of ultraviolet light of the present invention.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, but should not limit protection model of the invention
It encloses.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, it can understand as the case may be term in the present invention
Concrete meaning.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature right above second feature and oblique upper, or be merely representative of
First feature horizontal height is less than second feature.
Referring to Figure 1, shown in Fig. 2 and Fig. 3, as seen from the figure, the high filtering ultraviolet air sterilizer of the present invention, including face
Plate 1, the sterilization chamber 2 being fixed on panel 1, the air duct 3 in sterilization chamber 2 and the UVC fluorescent tube 4 being installed in air duct 3,
The UVC fluorescent tube 4 of embodiment 1 is the UVC lamp for being arranged with high pass filter membrane 42 outside common UVC fluorescent tube and ending filter membrane 43
It manages, crossflow fan 5 is installed in air duct 3.
The material of high pass filter membrane 42 and cut-off filter membrane 43 is optical filter or filter membrane, and optical filter can be used with filter action
The optical filter (the specific material of optical filter is without limitation) of plastics optical filter or other materials, optical filter can be formed by bending optical filtering
Film is simultaneously set in outside UVC fluorescent tube 4.By the superposition of high pass filter membrane 42 and cut-off two layers of filter membrane of filter membrane 43, play by needing wave
The specific wavelength that long and cut-off cannot be needed by unwanted wavelength.42 wavelength-filtered of the present embodiment high pass filter membrane is
The light that 244nm UVC fluorescent tube 4 below issues, the light of the sending for the UVC fluorescent tube 4 that cut-off 43 wavelength-filtered of filter membrane is 264nm, warp
Cross high pass filter membrane 42, the narrow spectrum width light beam that the central wavelength that the UVC fluorescent tube 4 that cut-off filter membrane 43 filters issues is 253.7nm.
In the present embodiment, two air ports in air duct 3 connect with panel 1 and run through panel 1, while two air ports in air duct 3
It is being respectively formed air inlet 11 and air outlet 12 with 1 junction of panel, grid 6 is installed at air inlet 11, air outlet 12.
In the present embodiment, the bending of air duct 3 is laminated and is formed three-decker, and the quantity of UVC fluorescent tube 4 is two and is respectively set
In in lower two layers of air duct 3, the material in air duct 3 is glass or organic glass.
Pass through the following characteristic and function for illustrating that further insight is of the invention.
Continuing with referring to figure 1 and figure 2, the working method of air disinfection device is as follows in the present embodiment:
Crossflow fan 6 works, and will be located in the sucking of the air at air inlet 11 air duct 3, and air is blowed to from air inlet
Air outlet 12, direction as shown by the arrows in Figure 1, air pass through two UVC fluorescent tubes being set in air duct 3 during the motion
The disinfection of 4 irradiation-sterilizes.High pass filter membrane 42 and cut-off filter membrane 43 are arranged with outside UVC fluorescent tube 4,42 wavelength-filtered of high pass filter membrane is
The light that 244nm UVC fluorescent tube 4 below issues, the light of the sending for the UVC fluorescent tube 4 that cut-off 43 wavelength-filtered of filter membrane is 264nm, because
This, issues the narrow spectrum width light beam that central wavelength is 253.7nm by the UVC fluorescent tube 4 that high pass filter membrane 42, cut-off filter membrane 43 filter,
The variable condition for the ultraviolet light that UVC fluorescent tube 4 issues is as shown in Figure 4.Finally, the air after sterilizing is arranged from air outlet
Out.
Embodiment 2, UVC fluorescent tube 4 are the UVC fluorescent tube of band logical chimney filter, other situations such as embodiment 1, I repeats no more for this reason.
It is described further below.
Air disinfection device of the present invention is handled using multiple filter membrane (high pass filter membrane and cut-off filter membrane) or using band logical chimney filter
Vitaglass fluorescent tube, plays a filtering role ultraviolet light, forms it into the narrow spectrum width light beam for being gathered in that central wavelength is 253.7nm
UVC.
The power of crossflow fan will reach per minute with the power that air circulation disinfection efficiency coefficient of relationship is each fan
Push 6M3Air enter narrow wave UVC radiation sterilization cavity.Apparatus of the present invention can by layer height 2.4m or so 20M2Mark
The air of quasi- operating room recycles disinfection 12 times per hour.Under continuous duty, operating room is made to keep germ-free condition.
The central wavelength is that the specific method that the UVC of the narrow spectrum width light beam of 253.7nm is obtained is to be related to the layer of filter membrane
Number and the division of labor that filters, film layer design, the technologies such as combination, the combination of filter membrane at least have following two Optimizing Mode:
Optimizing Mode one: high pass filter membrane and cut-off filter membrane combine, filter 253.7nm wavelength light.First layer high pass
Filter membrane is filtering 244nm or less wavelength, the light full impregnated mistake higher than 244nm；The effect that the second layer ends filter membrane is to will be above 264nm
The light of wavelength filters out, and lower than can passing through for 264nm, two layers of filter combines, and can obtain central wavelength is 253.7nm
The UVC of wave band.
Optimizing Mode two: making vitaglass fluorescent tube using band logical chimney filter, makes reflection-type with dielectric multilayer membrane type, i.e.,
Absorption-type is made with coloured glass chimney filter.
Experiment shows that air disinfection device of the invention has the advantages that
1, air disinfection device of the present invention had both maintained UVC quickly and effectively bactericidal effect, in turn avoided UVC to human body
Injury, at work, staff need not leave scene to machine, improve the utilization rate of workplace.
2, the lasting work of air disinfection device of the present invention makes air in dynamic disinfection state, holds the air of working environment
Germ-free condition is held in continuation of insurance.
3, air disinfection device of the present invention is a monomer system, does not need pipe-line system, reduces operating room and installs laminar flow system
The high cost of system.Solves the disinfection of the indeterminable Special Bacteria infection of system layer stream simultaneously.It can greatly reduce newly-built
Or the construction cost of transformation operating room.
4, installation of the air disinfection device of the present invention in densely populated public arena can effectively control the air such as influenza
The disease of propagation.
5, air disinfection device of the present invention can effectively control the propagation of bird flu in chicken house installation.
6, the method that the alternative intensive cultivation of air disinfection device of the present invention adds antibiotic to prevent disease in feed；
Not only the cost with antibiotic can have been reduced, but also the pollution of antibiotic can be reduced.
7, installation of the air disinfection device of the present invention in the place that tobacco storage is processed can reduce the pollution of fungi, reduce
The loss that mildew addles.
The above is only preferred embodiments of the present invention, are not intended to limit the implementation manners and the protection scope of the present invention, right
For those skilled in the art, it should can appreciate that and all replace with being equal made by description of the invention and diagramatic content
It changes and obviously changes obtained scheme, should all be included within the scope of the present invention.
Claims (5)
1. a kind of high filtering ultraviolet air sterilizer, including panel (1), the sterilization chamber (2) being fixed on the panel (1),
Air duct (3) are set in the sterilization chamber (2), which is characterized in that further include the UVC fluorescent tube being installed in the air duct (3)
(4), which issues the narrow spectrum width light beam that central wavelength is 253.7nm, is equipped with crossflow fan (5) in the air duct,
Two air ports of the air duct (3) connect and run through the panel, while two air ports in the air duct connect with the panel
The place of connecing is respectively formed air inlet (11) and air outlet (12).
2. high filtering ultraviolet air sterilizer according to claim 1, which is characterized in that the UVC fluorescent tube (4) is
High pass filter membrane (42) is arranged with outside the UVC fluorescent tube of band logical chimney filter, or common UVC fluorescent tube and ends the UVC fluorescent tube of filter membrane (43).
3. high filtering ultraviolet air sterilizer according to claim 1, which is characterized in that the air inlet (11) and
Air outlet (12) is equipped with grid (6).
4. high filtering ultraviolet air sterilizer according to claim 1, which is characterized in that air duct (3) bending
It is laminated and is formed three-decker, the quantity of the UVC fluorescent tube is two and is descended in two layers of air duct in being respectively arranged at.
5. high filtering ultraviolet air sterilizer according to any one of claims 1 to 4, which is characterized in that the wind
The material in road is glass or organic glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910292438.4A CN109966534A (en) | 2019-04-12 | 2019-04-12 | Height filtering ultraviolet air sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910292438.4A CN109966534A (en) | 2019-04-12 | 2019-04-12 | Height filtering ultraviolet air sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109966534A true CN109966534A (en) | 2019-07-05 |
Family
ID=67084241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910292438.4A Pending CN109966534A (en) | 2019-04-12 | 2019-04-12 | Height filtering ultraviolet air sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109966534A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2441482Y (en) * | 2000-09-05 | 2001-08-08 | 李晓青 | Ultra violet sterilizer for purifying air |
| CN201295405Y (en) * | 2008-05-14 | 2009-08-26 | 梁宇明 | Ultraviolet air disinfector |
| CN204044470U (en) * | 2013-12-11 | 2014-12-24 | 东芝照明技术株式会社 | Ultraviolet lamp |
| CN204821047U (en) * | 2015-07-10 | 2015-12-02 | 深圳康源佳科技发展有限公司 | High energy negative oxygen ion particulate flow intercity bus , motor car use air purifier |
| CN204841945U (en) * | 2015-07-13 | 2015-12-09 | 深圳康源佳科技发展有限公司 | Outer haze, smoke and dust air purifier of eliminating of machine |
| CN207350508U (en) * | 2017-03-08 | 2018-05-11 | 佛山市智慧岛信息技术有限公司 | A kind of ceiling mounting type air cleaning unit |
| CN210020495U (en) * | 2019-04-12 | 2020-02-07 | 上海思坦德医疗科技有限公司 | High-filtering ultraviolet air sterilizing device |
-
2019
- 2019-04-12 CN CN201910292438.4A patent/CN109966534A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2441482Y (en) * | 2000-09-05 | 2001-08-08 | 李晓青 | Ultra violet sterilizer for purifying air |
| CN201295405Y (en) * | 2008-05-14 | 2009-08-26 | 梁宇明 | Ultraviolet air disinfector |
| CN204044470U (en) * | 2013-12-11 | 2014-12-24 | 东芝照明技术株式会社 | Ultraviolet lamp |
| CN204821047U (en) * | 2015-07-10 | 2015-12-02 | 深圳康源佳科技发展有限公司 | High energy negative oxygen ion particulate flow intercity bus , motor car use air purifier |
| CN204841945U (en) * | 2015-07-13 | 2015-12-09 | 深圳康源佳科技发展有限公司 | Outer haze, smoke and dust air purifier of eliminating of machine |
| CN207350508U (en) * | 2017-03-08 | 2018-05-11 | 佛山市智慧岛信息技术有限公司 | A kind of ceiling mounting type air cleaning unit |
| CN210020495U (en) * | 2019-04-12 | 2020-02-07 | 上海思坦德医疗科技有限公司 | High-filtering ultraviolet air sterilizing device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191231 Address after: 201108 room 318, building 3, No. 2350, Duzhuang Road, Minhang District, Shanghai Applicant after: Shanghai stande Medical Technology Co., Ltd Address before: 201507, 5, building 1715, 3688 Ting Ting highway, Jinshan District, Shanghai Applicant before: Shengbiao (Shanghai) Medical Device Technology Co., Ltd. |