CN2712359Y - Vortex type air sterilization and oxidation device - Google Patents
Vortex type air sterilization and oxidation device Download PDFInfo
- Publication number
- CN2712359Y CN2712359Y CN 03249013 CN03249013U CN2712359Y CN 2712359 Y CN2712359 Y CN 2712359Y CN 03249013 CN03249013 CN 03249013 CN 03249013 U CN03249013 U CN 03249013U CN 2712359 Y CN2712359 Y CN 2712359Y
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- air
- airduct
- quartz burner
- ultraviolet
- type air
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model relates to a vortex type air sterilization and oxidation device. An ultraviolet light is arranged in a wind pipe whose wall is a mirror face. The surrounding of the ultraviolet light is provided with a guide plate of spiral mirror face, and both ends of the inlet and outlet of the wind pipe are provided with a mushy flow splitter plate, one layer of titanic dioxide photo-catalytic is covered on the wind pipe, the guide plate and the splitter plate. The utility model can extends the time of the air in the wind pipe illuminating ultraviolet light, reduce air short pass in the catalyst case, and increase effective contacts of ultraviolet ray with the harmful microbe and the organic matter and utilization efficiency of ultraviolet energy. The vortex type air sterilization oxidation device can make the air acquire enough ultraviolet energy for proceeding sterilization, and effectively get rid of the surviving opportunity that bacteria and virus in the wind pipe, attaining the purpose of fully sterilization disinfection. The utility model can be widely used in various fields that require air disinfection and sterilization.
Description
Technical field:
This utility model belongs to air disinfection sterilization field, relates in particular to a kind of eddy current type air disinfection oxidation unit.
Background technology:
Present commercially available room conditioning and air purification device all declares to produce the ultraviolet of the 254nm wavelength of tool disinfection ability, can effectively eliminate airborne antibacterial and virus, stops the probability that antibacterial and virus work the mischief to human body in the air.
Though above-mentioned ultraviolet all has sterilizing ability to a certain degree, but the ability of ultraviolet sterilizing provides the size of ultraviolet energy and the length of irradiation time to be directly proportional with it, and the size of ultraviolet energy and quartz burner distance are inversely proportional to, near more apart from the fluorescent tube distance, ultraviolet energy is big more, otherwise far away more apart from the fluorescent tube distance, ultraviolet energy is also more little.If will effectively kill airborne antibacterial, ultraviolet will provide effective contact energy of per second 3000-20000 μ w at least, will effectively kill virus then needs to provide effective contact energy of per second 20000-300000 μ w just enough, different according to the size of disinfection working space and antibacterial and viral species again, the required energy of its disinfection are difference to some extent also.
Ultraviolet air sterilization device in the market, its quartz burner mostly are the positions of air inlet or air outlet that group is located at air, and air is accepted the time of ultraviolet light irradiation, only only in moment that air is sent into or sent by quartz burner.Within so of short duration irradiation time, air the ultraviolet energy that can obtain, can not reach and carry out the required standard dose of sterilizing operation.
And the ultraviolet energy that obtains apart from quartz burner air far away more is also few more, causes the ability of sterilizing only to be confined to around the quartz burner, and most air does not all contact ultraviolet and short circuit is passed through, and can't carry out complete sterilizing operation.
Again, fail to be subjected to the position of ultraviolet radiation in the device, it does not have any ability that can sterilizing fully, becomes the dead angle of sterilizing easily, and then becomes antibacterial and the residual hotbed that grows of virus.
Summary of the invention:
The purpose of this utility model is to provide a kind of air that can prolong to advance in airduct time of irradiation ultraviolet radiation light, reduce the short circuit of air in reactor, increase ultraviolet to harmful microorganism and organic effective the contact, promote the utilization ratio of ultraviolet energy, make air can obtain enough ultraviolet energies and carry out the sterilizing operation, and effectively remove antibacterial and virus residual chance of growing in airduct, and then can reach the eddy current type air sterilization device of complete sterilizing purpose.
Eddy current type air sterilization device of the present utility model, be mounted in the airduct of an inwall tool minute surface, include a quartz burner, that is merely able to produce ultraviolet and be merely able to deflector and two that the direct air spiral advances and be merely able to mushy flow distribution plate that air is broken up, it is characterized by:
This airduct is cylindric, has an entrance point and a port of export;
This quartz burner group is located at the center position of above-mentioned airduct;
This deflector be the helical ring winding be located at above-mentioned quartz burner around, and the space obstacle between airduct inwall and the quartz burner formed a spiral helicine air intake duct;
These two flow distribution plate systems group respectively are located at the entrance point and the port of export of airduct, and are to offer plural pore on this flow distribution plate.
This quartz burner can be a kind of U type flat fluorescent tube.
This U type flat fluorescent tube can be two fluorescent tubes side by side.
Wherein should be formed with the space between this deflector and the quartz burner.
The ultraviolet that this quartz burner produced should optionally carry out photochemical effect with air and produce ozone.
Wherein can all be coated with the layer of titanium dioxide photocatalyst on this airduct, deflector and the flow distribution plate.
Can organize on this flow distribution plate and establish an air filter screen.
This flow distribution plate also can be an air filter screen.
This utility model is organized in the airduct of an inwall tool minute surface and is established the quartz burner that a tool produces the ultraviolet ability, and around quartz burner, establish a spiral helicine minute surface deflector around group, making air carry out spiral around quartz burner along deflector advances, use and prolong the time that air is subjected to ultraviolet light irradiation, and significantly reduce the short circuit phenomenon of air by this reactor, utilize the direct reflection ultraviolet of inside reactor simultaneously, come to use its sterilization oxidation sterilizing energy multi-facetedly, and then can obtain enough ultraviolet energies and carry out sterilizing and oxidation operation.
Between above-mentioned quartz burner and deflector, retain the space of part, make air and carry out spiral advances except that prolonging air intake duct in the airduct, can also carry out straight ahead via the space between quartz burner and the deflector, when meeting with in order to do air when progressive air of spiral and straight ahead, two kinds of progressive air of different directions just can produce the mixing on the aerodynamic, make airborne each molecule can both increase the probability of accepting high-octane ultraviolet light irradiation near the Burdick lamp tube wall, to reach the purpose of complete sterilizing and oxidation.
Airduct import and outlet two ends institute organize mushy flow distribution plate of establishing respectively, when the turnover of each air, also can produce the mixing on the aerodynamic, make airborne each molecule can both rearrange its relative position, accept the probability of the ultraviolet light irradiation of high energy intensity to increase the close quartz burner of harmful substances in air, to reach the purpose of complete sterilizing and oxidation.
On airduct, deflector and flow distribution plate, criticize and cover the layer of titanium dioxide photocatalyst, when making airduct inwall, deflector and flow distribution plate surface be subjected to ultraviolet light irradiation, can produce photocatalyst reaction from the teeth outwards, effectively suppress adhering to of antibacterial and virus, avoid airduct to become antibacterial and the residual hotbed that grows of virus possibility, with effective removal antibacterial and the residual chance of growing of virus, and keep the bright and clean of minute surface, the oxyradical that photocatalyst is produced is released in the air simultaneously, and then can reach the purpose of complete sterilizing and oxidation.
Description of drawings:
Fig. 1: stereo dissected figure of the present utility model
The 1-airduct; The 2-quartz burner; The 3-deflector; The 4-flow distribution plate; The 41-pore;
Fig. 2: this utility model cut-away view
The 6-air; The 11-entrance point; The 12-port of export; The 31-air intake duct;
The partial enlarged drawing of a position of Fig. 2 (a): Fig. 2
5-titanium dioxide; The 32-space;
Fig. 3: the cut-away view when this utility model is in parallel
Fig. 4: the cut-away view during this utility model series connection
The specific embodiment:
Below in conjunction with preferred embodiment and accompanying drawing, this utility model is further specified:
Fig. 1 is a stereo dissected figure of the present utility model, organize in the airduct 1 of an inwall tool minute surface and establish: a quartz burner 2, that is merely able to produce ultraviolet is merely able to minute surface deflector 3 and two that the direct air spiral advances and is merely able to flow distribution plate 4 that air is broken up, wherein
Two flow distribution plates 4 are that group is located at the entrance point 11 and the port of export 12 (as shown in Figure 2) of airduct 1 respectively, and are to offer plural pore 41 on this flow distribution plate 4;
Titanium dioxide 5 photocatalyst coating series of strata are coated on the top layer of above-mentioned airduct 1, deflector 3 and flow distribution plate 4 (shown in Fig. 2 (a));
Pass through said structure, this utility model can effectively prolong air and advance in airduct time of irradiation ultraviolet radiation light, and significantly reduce the short circuit phenomenon of air by this reactor, utilize the direct reflection ultraviolet of inside reactor simultaneously, use its sterilization oxidation sterilizing energy multi-facetedly, make airborne various harmful microorganism and Organic substance, in delay time of contact of reactor, enough ultraviolet energies be can obtain and sterilizing and oxidation operation carried out, and effectively remove antibacterial and virus in airduct residual chance of growing, the oxyradical that photocatalyst is produced is released in the air simultaneously, and then can reach the purpose of complete sterilizing and oxidation.
In the time will carrying out the sterilizing operation, only need quartz burner 2 is lighted, and air 6 is forced to send in the airduct 1 (as shown in Figure 2), just can begin to carry out the sterilizing operation.
In the time of in air 6 is forced to send into airduct 1 (as shown in Figure 2), most air 6 all can carry out spiral along the air intake duct 31 in the airduct 1 and advance, have only the air 6 of small part to carry out straight ahead via the space between quartz burner 2 and the deflector 3 32, when the air 6 of progressive air 6 of spiral and straight ahead meets with, air 6 can just can mix once (shown in Fig. 2 (a)) again, make each molecule in the air 6 can both increase the probability of accepting the irradiation of high-energy ultraviolet near quartz burner 2, to reach the purpose of complete sterilizing and oxidation.
And, twine quartz burners 2 spirals and advance (as shown in Figure 2) because air 6 is a postponing air intake duct 31, be with, air 6 is stranded in the time of accepting ultraviolet light irradiation in the airduct 1 and also can significantly prolongs, and significantly reduce the short circuit phenomenon of air by this reactor, utilize the direct reflection ultraviolet of inside reactor simultaneously, use its sterilization oxidation sterilizing energy multi-facetedly, ultraviolet energy in the air 6 can be reached carry out the required standard dose of sterilizing operation, and then can effectively eliminate antibacterial in the air 6, virus and other harmful organic substance.
Moreover, when ultraviolet light irradiation air 6, also can carry out photochemical effect, and then can produce tool sterilization and deodorizing capability air to the air 6 that it shone.Quartz burner 2 also can be selected the fluorescent tube of tool ozone generating ability simultaneously, and in the scope of safety, ozone can be assisted ultraviolet at its dosage of control, produces sterilizing oxidation deodorant and doubles effect.
Again, when ultraviolet light irradiation is on airduct 1, deflector 3 and flow distribution plate 4, titanium dioxide 5 on the top layer of airduct 1, deflector 3 and flow distribution plate 4, can absorb ultraviolet and transform formation photocatalyst effect (shown in Fig. 2 (a)), and then on the top layer of airduct 1, deflector 3 and flow distribution plate 4, form photocatalyst, can avoid antibacterial and virus in the air 6 to adhere to, to stop antibacterial and the viral probability that remains in the airduct 1.
In addition, when this utility model is used in the higher hospital of sterilizing demand levels, only need plural airduct 1 is connected (as shown in Figure 4) mutually, just the air 6 that can effectively double is accepted the time of ultraviolet light irradiation, make the ultraviolet energy in the air 6 can reach the standard of the required sterilizing grade of hospital, and then can satisfy the demand of hospital the disinfection operation.
When this utility model is used in occasion than large space, only need plural airduct 1 (as shown in Figure 3) parallel with one another, the air inflow of air 6 that just can effectively double, and then can satisfy than the demand of large space occasion to air 6 air inflows.
Claims (8)
1. eddy current type air disinfection oxidation unit, be mounted in the airduct of an inwall tool minute surface, comprise that a quartz burner, that is merely able to produce ultraviolet is merely able to deflector and two that the direct air spiral advances and is merely able to mushy flow distribution plate that air is broken up, it is characterized in that
This airduct is cylindric, has an entrance point and a port of export;
This quartz burner group is located at the center position of above-mentioned airduct;
This deflector helical ring winding be located at above-mentioned quartz burner around, and the space obstacle between airduct inwall and the quartz burner formed a spiral helicine air intake duct;
These two flow distribution plates are organized the entrance point and the port of export that is located at airduct respectively, and offer plural pore on this flow distribution plate.
2. eddy current type air disinfection oxidation unit as claimed in claim 1 is characterized in that described quartz burner is a U type flat fluorescent tube.
3. eddy current type air disinfection oxidation unit as claimed in claim 1 is characterized in that described U type flat fluorescent tube is two fluorescent tubes side by side.
4. eddy current type air disinfection oxidation unit as claimed in claim 1 is characterized in that being formed with the space between described deflector and the quartz burner.
5. eddy current type air disinfection oxidation unit as claimed in claim 1 is characterized in that the ultraviolet that described quartz burner produces, and can optionally carry out photochemical effect with air and produce ozone.
6. eddy current type air disinfection oxidation unit as claimed in claim 1 is characterized in that all being coated with on described airduct, deflector and the flow distribution plate layer of titanium dioxide photocatalyst.
7. eddy current type air disinfection oxidation unit as claimed in claim 1 is characterized in that can organizing on the described flow distribution plate and establishes an air filter screen.
8. eddy current type air disinfection oxidation unit as claimed in claim 1 is characterized in that described flow distribution plate can be an air filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249013 CN2712359Y (en) | 2003-09-24 | 2003-09-24 | Vortex type air sterilization and oxidation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249013 CN2712359Y (en) | 2003-09-24 | 2003-09-24 | Vortex type air sterilization and oxidation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2712359Y true CN2712359Y (en) | 2005-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03249013 Expired - Fee Related CN2712359Y (en) | 2003-09-24 | 2003-09-24 | Vortex type air sterilization and oxidation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2712359Y (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008000147A1 (en) * | 2006-06-23 | 2008-01-03 | Xiaoming Yang | A photocatalyst carrier structure and a pollutant treat system having the same |
| CN102256820A (en) * | 2008-11-05 | 2011-11-23 | 约翰逊控制器有限责任公司 | Air purification system for vehicles |
| CN101214389B (en) * | 2007-12-29 | 2012-09-26 | 陈克敏 | Gas-liquid sterilization disinfection purifying device |
| CN104086034A (en) * | 2014-06-11 | 2014-10-08 | 山东康佰力水务设备有限公司 | Environment-protective advanced-oxidizing and deep-purifying directly-drinking water treatment method and device |
| CN107289526A (en) * | 2017-06-30 | 2017-10-24 | 李会林 | Air purifier and air purification method |
| CN108826453A (en) * | 2018-06-12 | 2018-11-16 | 福建优净星环境科技有限公司 | A kind of antibacterial air-conditioning and its method for disinfection |
| CN108911026A (en) * | 2018-08-02 | 2018-11-30 | 江苏威仕盾环保科技有限公司 | Spiral ultraviolet sterilizer |
| CN108911027A (en) * | 2018-08-02 | 2018-11-30 | 江苏威仕盾环保科技有限公司 | Eddy current type ultraviolet sterilizer |
| CN110454887A (en) * | 2019-08-12 | 2019-11-15 | 珠海格力电器股份有限公司 | Air duct assembly and air purifier |
| CN111228559A (en) * | 2020-03-10 | 2020-06-05 | 浙江富迩佳电子科技有限公司 | Ultraviolet sterilization and disinfection lamp and control method thereof |
| CN112484219A (en) * | 2020-11-25 | 2021-03-12 | 木林森股份有限公司 | Guarantee bactericidal effect's air purifier |
| CN113757896A (en) * | 2021-09-14 | 2021-12-07 | 南昌航空大学 | Vortex relaxation formula photocatalyst air purifier |
| CN114028928A (en) * | 2021-08-17 | 2022-02-11 | 安徽华塑股份有限公司 | Method and device for treating tail gas by adopting excimer light source technology |
| US20220154953A1 (en) * | 2020-11-19 | 2022-05-19 | Icon Integrated Concepts Llc | Air purifier systems and methods |
| CN114949320A (en) * | 2021-02-25 | 2022-08-30 | 朗德万斯有限责任公司 | Lamp fitting |
| CN115200137A (en) * | 2022-07-14 | 2022-10-18 | 珠海横琴润霖生物科技有限公司 | Ultraviolet ray sterilizer |
| IT202100011783A1 (en) * | 2021-05-07 | 2022-11-07 | Istituto Naz Di Astrofisica | DEVICE FOR THE DISINFECTION OF AN AIR FLOW USING UV-C RADIATIONS AND ASSISTED BREATHING SYSTEM INCLUDING THIS DEVICE |
| WO2023015398A1 (en) * | 2021-08-13 | 2023-02-16 | Vasudeva Kailash C | Systems, devices and methods for eradicating and/or reducing coronavirus and other small pathogens from indoor air |
-
2003
- 2003-09-24 CN CN 03249013 patent/CN2712359Y/en not_active Expired - Fee Related
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008000147A1 (en) * | 2006-06-23 | 2008-01-03 | Xiaoming Yang | A photocatalyst carrier structure and a pollutant treat system having the same |
| CN101214389B (en) * | 2007-12-29 | 2012-09-26 | 陈克敏 | Gas-liquid sterilization disinfection purifying device |
| CN102256820A (en) * | 2008-11-05 | 2011-11-23 | 约翰逊控制器有限责任公司 | Air purification system for vehicles |
| CN102256820B (en) * | 2008-11-05 | 2015-10-21 | 约翰逊控制器有限责任公司 | For the clean air system of vehicle |
| US9586460B2 (en) | 2008-11-05 | 2017-03-07 | Johnson Controls Technology Company | Air purification system for vehicles |
| CN104086034A (en) * | 2014-06-11 | 2014-10-08 | 山东康佰力水务设备有限公司 | Environment-protective advanced-oxidizing and deep-purifying directly-drinking water treatment method and device |
| CN107289526A (en) * | 2017-06-30 | 2017-10-24 | 李会林 | Air purifier and air purification method |
| CN108826453A (en) * | 2018-06-12 | 2018-11-16 | 福建优净星环境科技有限公司 | A kind of antibacterial air-conditioning and its method for disinfection |
| CN108826453B (en) * | 2018-06-12 | 2023-08-22 | 福建优净星环境科技有限公司 | Antibacterial air conditioner and sterilization method thereof |
| CN108911026A (en) * | 2018-08-02 | 2018-11-30 | 江苏威仕盾环保科技有限公司 | Spiral ultraviolet sterilizer |
| CN108911027A (en) * | 2018-08-02 | 2018-11-30 | 江苏威仕盾环保科技有限公司 | Eddy current type ultraviolet sterilizer |
| CN110454887A (en) * | 2019-08-12 | 2019-11-15 | 珠海格力电器股份有限公司 | Air duct assembly and air purifier |
| CN111228559A (en) * | 2020-03-10 | 2020-06-05 | 浙江富迩佳电子科技有限公司 | Ultraviolet sterilization and disinfection lamp and control method thereof |
| US20220154953A1 (en) * | 2020-11-19 | 2022-05-19 | Icon Integrated Concepts Llc | Air purifier systems and methods |
| CN112484219A (en) * | 2020-11-25 | 2021-03-12 | 木林森股份有限公司 | Guarantee bactericidal effect's air purifier |
| CN112484219B (en) * | 2020-11-25 | 2022-05-03 | 木林森股份有限公司 | Guarantee bactericidal effect's air purifier |
| CN114949320A (en) * | 2021-02-25 | 2022-08-30 | 朗德万斯有限责任公司 | Lamp fitting |
| IT202100011783A1 (en) * | 2021-05-07 | 2022-11-07 | Istituto Naz Di Astrofisica | DEVICE FOR THE DISINFECTION OF AN AIR FLOW USING UV-C RADIATIONS AND ASSISTED BREATHING SYSTEM INCLUDING THIS DEVICE |
| WO2022234527A3 (en) * | 2021-05-07 | 2022-12-22 | Istituto Nazionale Di Astrofisica | Device for disinfecting an air flow via uv-c radiation and assisted ventilation system comprising such a device |
| WO2023015398A1 (en) * | 2021-08-13 | 2023-02-16 | Vasudeva Kailash C | Systems, devices and methods for eradicating and/or reducing coronavirus and other small pathogens from indoor air |
| CN114028928A (en) * | 2021-08-17 | 2022-02-11 | 安徽华塑股份有限公司 | Method and device for treating tail gas by adopting excimer light source technology |
| CN113757896A (en) * | 2021-09-14 | 2021-12-07 | 南昌航空大学 | Vortex relaxation formula photocatalyst air purifier |
| CN115200137A (en) * | 2022-07-14 | 2022-10-18 | 珠海横琴润霖生物科技有限公司 | Ultraviolet ray sterilizer |
| CN115200137B (en) * | 2022-07-14 | 2023-09-01 | 珠海横琴润霖生物科技有限公司 | Ultraviolet sterilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |