CN2797697Y - Super strong force air cleaning and sterilizing air fan - Google Patents
Super strong force air cleaning and sterilizing air fan Download PDFInfo
- Publication number
- CN2797697Y CN2797697Y CNU2004201034079U CN200420103407U CN2797697Y CN 2797697 Y CN2797697 Y CN 2797697Y CN U2004201034079 U CNU2004201034079 U CN U2004201034079U CN 200420103407 U CN200420103407 U CN 200420103407U CN 2797697 Y CN2797697 Y CN 2797697Y
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- CN
- China
- Prior art keywords
- air fan
- fan
- air
- strong force
- blade
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- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Catalysts (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model relates to a small-sized air fan. And specially it relates to a super strong force air cleaning and sterilizing air fan which is used in people's living rooms or commercial areas belonging to the hardware illuminations appliances manufacturing business. A cold cathode ultraviolet lamp tube is equipped in the middle of the air fan. A TiO2 photo-catalytic covering is coated on the inner wall of the blade of the air fan or on the fan blade. Under the irradiation of the ultraviolet lamp, the TiO2 photo-catalytic covering which diameter reaches nanometer-grade can generate an excellent special efficacy for killing bacteria and eliminating harmful gas. The super strong force air cleaning and sterilizing air fan is provided with rational design, compact conformation, complete functions, easy manufacture, safe operation, low cost and wide service application. One air fan can obtain many purposes. The super strong force air cleaning and sterilizing air fan includes an air fan casing 1 and an air fan cap 4, etc. The super strong force air cleaning and sterilizing air fan is characterized in that: an ultraviolet lamp tube 7 is connected to the inner bottom surface of the air fan casing 1 and at the middle of the blade 6; a TiO2 photo-catalytic covering 9 is connected to the inner bottom surface of the blade 6 and on the fan blade 8; an HEPA filter screen 10 is connected to an air intake 2 of the air fan cap 4.
Description
Technical field: the utility model is a kind of small-sized fan, and particularly a kind of HHT higher high tensile air cleaner sterilization blower fan that is used for people room, office space belongs to the hardware and lamp decoration household appliances manufacturing.
Background technique: along with the progress of human society, environmental protection problem more and more is subject to people's attention.The atmospheric pollution phenomenon is very serious, is suspended in airborne dust, harmful bacteria and harmful gas around people, and is troubling and fear; If can effectively decompose these harmful matters, numerous diseases of stopping to produce through the air channel, the influenza that reduces, SARS, bird flu are to the harm of human body, and this is a heroic undertaking that contributes to contemporary times and brings benefits for future centuries.Be reported under the ultraviolet irradiation according to the home and abroad data, diameter is at nano level TiO
2(titanium dioxide) could produce the excellent special efficacy of killing bacterium and removal harmful gas, and by the test data that authoritative department provides, its air purification rate is up to 99 percent! In view of the foregoing, Xiang Guan air clearing product in succession at home, appear on the market outward.Making a general survey of all kinds of purifier structures, all is to scribble TiO on the surface of certain cavity
2Photocatalyzer, and utilize electro-optical source to shine its surface.Passive or the passing through cavity and touching photocatalyst surface initiatively of air, nationality is to reach the purpose of air purification.Although existing air clearing product has played the effect of clean air, function and the effect with photo catalysis do not perform to the limit, and the product structure complexity, and price is high, and effect is uneven.It is as follows to integrate problem: (1) irradiation TiO
2The electro-optical source on surface is a visible light, according to experimental result: be higher than visible light with ultraviolet ray under the equiluminous far away for the arousal effect of photo catalysis.(2) visible light is inoperative to kill bacteria, the airborne harmful gas of removal.(3) air that flows through purifier can not contact TiO to greatest extent
2The surface is so kill harmful germ and remove harmful gas fully.(4) complex structure must possess the TiO that scribbles that blower fan is arranged in the equipment simultaneously
2Cavity.(5) price is too high.In view of the above, in the market air clearing product is necessary to carry out big improvement, the utility model is Development and design under such situation.
The model utility content: the purpose of this utility model provides a kind of HHT higher high tensile air cleaner sterilization blower fan, and it is at the blower fan middle part cold cathode uv lamp pipe, coated TiO on draught fan impeller inwall and fan leaf to be installed
2The photo catalysis coating, under the irradiation of ultraviolet light, diameter is at nano level TiO
2The photo catalysis coating can produce the excellent special effectiveness of killing bacterium and removal harmful gas.The technical solution of the utility model is to solve like this: utilize small and exquisite long-life cold cathode uv lamp pipe to make the excitation source of photo catalysis, make TiO
2Photocatalysis can bring into play to greatest extent.The ultraviolet of 253.7nm also has the good effect of killing bacterium simultaneously, and it is more thorough to kill bacterium.The inventor is with TiO
2Coating directly be sprayed on the inner bottom surface of blower fan and on the fan leaf of blower fan, these two measures can make the air by equipment farthest touch photocatalyst surface, can improve air purification effect greatly.Compact mode is adopted in design in addition: the cold cathode uv lamp pipe of annular is connected on the bottom surface, Blower Housing middle part, the periphery of fluorescent tube promptly is a draught fan impeller, the ultraviolet direct irradiation is on draught fan impeller inner bottom surface and fan leaf, and both distances are leaned on very closely, and effect will become hundred multiplications long (light efficiency and distance square be inversely proportional to).On the intake grill of blower fan, connect fan cover, current in the world HEPA filter screen be installed on the intake grill at fan cover middle part, the effect multiplication of dedusting, can reach take into account catch, the effect of kill bacteria, virus, can continue the behave of strengthening sterilizing.
In sum: the utility model has the advantages that significantly: (one) is reasonable in design, compact structure, multiple functional; (2) making is easy, safe in utilization; (3) cost is low, has splendid effect and outstanding cost performance than present popular on the market purified product; (4) using scope is wide, can be installed on a lot of equipment of people's daily life.
Description of drawings: following according to accompanying drawing and specific embodiments, further specify structure of the present utility model.
Accompanying drawing 1 is a plan view of the present utility model;
Accompanying drawing 2 is the worm's eye view of accompanying drawing 1;
Accompanying drawing 3 is the plan view of parts cold cathode uv lamp pipe of the present utility model;
Accompanying drawing 4 is the plan view of parts fan cover of the present utility model.
In the accompanying drawing: 1, flow blower casing, 2, intake grill, 3, exhaust outlet, 4, fan cover, 5, fan motor, 6, impeller, 7, the cold cathode uv lamp pipe, 8, fan leaf, 9, TiO
2The photo catalysis coating, 10, the HEPA filter screen.
Specific embodiments: make flow blower casing 1, impeller 6 and fan cover 4 according to accompanying drawing.Reaching the nano level TiO of coated on the fan leaf 8 on the inner bottom surface of impeller 6
2Photo catalysis coating 9; On the inner bottom surface of flow blower casing 1, the middle part of impeller 6 installs the cold cathode uv lamp pipe 7 of annular, after quartz burner 7 connect electricity and starts, ultraviolet was radiated on the inner bottom surface and fan leaf 8 of draught fan impeller 6, to the TiO above them directly, muchly
2Photo catalysis coating 9 irradiation excites its to produce Fungicidal substance, efficiently kills various bacteria or mould fast, has the bacterium of resistance that good killing action is also arranged to general disinfector, and can the toxin that bacterium or mould discharge be decomposed.Facts have proved: but the organic substance on air, water neutralization medium surface is decomposed in the photo catalysis photochemical catalytic oxidation, and the microbial nutrition level is reduced, and cuts off the organic nutrition source that microbial reproduction needs, and suppresses microbial growth and breeding.Therefore, effect of the present utility model is fairly obvious, and it is effective to accomplish to install the same day same day.Application of the present utility model also is very widely: as: be installed in 1. on the household electric appliance class, 2. on the cleaners and polishes class, 3. on the kitchen tools class, 4. on automobile, train, the steamer, 5. on the lamp decoration class, 6. decorate on the ornaments class, 7. on the medical equipment class, can both obtain good effect, can reach a machine dual-purpose, have multi-functional effect.
Claims (2)
1, HHT higher high tensile air cleaner sterilization blower fan, comprise flow blower casing (1), intake grill (2), exhaust outlet (3), fan cover (4) and fan motor (5), the cold cathode uv lamp pipe (7) that it is characterized in that on the inner bottom surface of flow blower casing (1), the middle part of impeller (6) connects annular; On the inner bottom surface of impeller (6), fan leaf (8) go up to connect TiO
2Photo catalysis coating (9).
2, powerful air cleaning sterilization blower fan according to claim 1 is characterized in that fan cover (4) is connected on the flow blower casing (1), goes up at fan cover (4) intake grill (2) to connect HEPA filter screen (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004201034079U CN2797697Y (en) | 2004-12-25 | 2004-12-25 | Super strong force air cleaning and sterilizing air fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004201034079U CN2797697Y (en) | 2004-12-25 | 2004-12-25 | Super strong force air cleaning and sterilizing air fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2797697Y true CN2797697Y (en) | 2006-07-19 |
Family
ID=36868939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004201034079U Expired - Fee Related CN2797697Y (en) | 2004-12-25 | 2004-12-25 | Super strong force air cleaning and sterilizing air fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2797697Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013716A (en) * | 2019-05-21 | 2019-07-16 | 陶业光 | A kind of water washing device and its air purifier |
| CN111085076A (en) * | 2018-10-23 | 2020-05-01 | 湖南匡为科技有限公司 | Fan purification module and air purification device |
-
2004
- 2004-12-25 CN CNU2004201034079U patent/CN2797697Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085076A (en) * | 2018-10-23 | 2020-05-01 | 湖南匡为科技有限公司 | Fan purification module and air purification device |
| CN110013716A (en) * | 2019-05-21 | 2019-07-16 | 陶业光 | A kind of water washing device and its air purifier |
| CN110013716B (en) * | 2019-05-21 | 2024-04-19 | 陶业光 | Water washing device and air purifier thereof |
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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 |