CN202387017U - Odor removing sterilizer and refrigerator using same - Google Patents
Odor removing sterilizer and refrigerator using same Download PDFInfo
- Publication number
- CN202387017U CN202387017U CN2011204313100U CN201120431310U CN202387017U CN 202387017 U CN202387017 U CN 202387017U CN 2011204313100 U CN2011204313100 U CN 2011204313100U CN 201120431310 U CN201120431310 U CN 201120431310U CN 202387017 U CN202387017 U CN 202387017U
- Authority
- CN
- China
- Prior art keywords
- photocatalyst
- refrigerator
- eliminates
- unusual smell
- bactericidal device
- 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.)
- Expired - Lifetime
Links
- 239000011941 photocatalyst Substances 0.000 claims abstract description 24
- 230000000844 anti-bacterial effect Effects 0.000 claims description 21
- 239000003054 catalyst Substances 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 12
- 230000003760 hair shine Effects 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 239000011358 absorbing material Substances 0.000 abstract 3
- 239000011247 coating layer Substances 0.000 abstract 3
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 abstract 1
- 230000035943 smell Effects 0.000 description 14
- 230000002159 abnormal effect Effects 0.000 description 10
- 239000000796 flavoring agent Substances 0.000 description 9
- 235000019634 flavors Nutrition 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910010413 TiO 2 Inorganic materials 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 4
- 229910021536 Zeolite Inorganic materials 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 3
- -1 potsherd Chemical compound 0.000 description 3
- 239000010457 zeolite Substances 0.000 description 3
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- 239000005751 Copper oxide Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 229910000431 copper oxide Inorganic materials 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 238000007146 photocatalysis Methods 0.000 description 2
- 230000001699 photocatalysis Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000002156 adsorbate Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Abstract
The utility model discloses an odor removing sterilizer which consists of an LED ultraviolet lamp, a photocatalyst coating layer and a photocatalyst carrier. The photocatalyst coating layer is loaded on the surface of the photocatalyst carrier. The LED ultraviolet lamp irradiates the photocatalyst coating layer on the surface of the photocatalyst carrier. By using an absorbing material as the photocatalyst carrier, the odor removing sterilizer not only saves space, but also combines with TiO2 so as to decompose odor absorbed by the absorbing material by means of irradiating TiO2 through the ultraviolet lamp. The automatic regenerating process prolongs the service life of the absorbing material.
Description
Technical field:
This utility model relates to a kind of bactericidal device that eliminates the unusual smell, and the refrigerator that uses this device.
Background technology:
During the refrigerator outbound, the abnormal smells from the patient that working of plastics distributes in the case is airtight through certain hour, can smell offensive odour when causing the client to open refrigerator in the purchase stage, influences client's desire to buy.Refrigerator in use possibly brought antibacterial into when putting into food, and placing food for a long time also can breed bacteria and between refrigerator, produce abnormal flavour in the chamber, seriously influences the freshness date of food.
Summary of the invention:
For overcoming the defective of prior art, the purpose of this utility model is to provide a kind of bactericidal device that eliminates the unusual smell, and the refrigerator that uses this device.
In order to achieve the above object; The technical scheme of this utility model is to have adopted a kind of bactericidal device that eliminates the unusual smell; This device is made up of LED lamp, photocatalyst coat and optical catalyst carrier; The photocatalyst coat is carried on the optical catalyst carrier surface, and the LED uviol lamp shines the photocatalyst coat on optical catalyst carrier surface.The wave-length coverage of LED uviol lamp is between 350nm～400nm, and the photocatalyst coat is the mixture of nano titanium oxide and nanometer silver, or the complex of nano zine oxide, magnesium oxide, copper oxide semi-conducting material and nano titanium oxide; Nanometer silver and nano titanium oxide mass ratio are 0.5～10%; Nano zine oxide, magnesium oxide, copper oxide semi-conducting material and nano titanium oxide mass ratio are 2～12%.Optical catalyst carrier is NACF, cellular activated carbon, potsherd, zeolite, Maifanitum or Montmorillonitum, when having strong adsorption function, with TiO
2Constantly automatic regeneration combines.
The LED uviol lamp fully contacts with the photocatalyst coat, with the carrier encirclement LED uviol lamp of photocatalyst coating.
This device is installed in the refrigerator, and when the LED uviol lamp was closed, the strong adsorption function of NACF, cellular activated carbon, potsherd, zeolite carried out strong absorption to the abnormal flavour in the refrigerator; When the LED uviol lamp is opened, NACF, cellular activated carbon, potsherd, zeolite, Maifanitum or Montmorillonitum desorbing abnormal flavour, LED ultraviolet light carries out photocatalysis to photocatalyst simultaneously, improves bacteria-eliminating efficacy in the time of the degraded abnormal flavour.This device can be installed in the air channel of refrigerator, can also be installed in the refrigerator body with fan combination, circulation through air in the air channel in the refrigerator or fan to gas acceleration cycle in the refrigerator with absorption and remove airborne abnormal flavour and antibacterial.
Compared with present technology, the beneficial effect of this utility model is embodied in:
This utility model not only can be saved the space with the carrier of adsorbing material as photocatalyst, and and TiO
2Combine, can pass through ultra violet lamp TiO
2Constantly divide desorbing material adsorbed abnormal flavour.This is the process of an automatic regeneration, has prolonged the service life of adsorbing material.For example, NACF micro content big (more than 90%), the aperture is little, and its average pore size is less than 2nm, and specific surface area is (1000～3000m greatly
2/ g), so high adsorption capacity, adsorption capacity is big, thus adsorption of Low Concentration is so that the adsorbate of trace effectively.Therefore, its flourishing pore structure and high-specific surface area are TiO
2The pollutant environment of high concentration is provided, with TiO
2Combine, can improve light-catalyzed reaction efficient greatly.In addition, show that after deliberation adsorbing material does not influence its absorption property as the carrier of photocatalyst.LED ultraviolet light with 350nm～400nm wavelength shines photocatalyst, can accelerate abnormal flavour and raising bacteria-eliminating efficacy in the photocatalysis Decomposition refrigerator.
Description of drawings:
Fig. 1 is the structural representation of bactericidal device of eliminating the unusual smell.
Fig. 2 is that the bactericidal device that eliminates the unusual smell is installed in the application process sketch map in the refrigerator air duct.
Fig. 3 A, 3B are the application process sketch map that bactericidal device and fan combination install that eliminates the unusual smell.
Wherein: 1 is fan for the bactericidal device that eliminates the unusual smell, 7 for air channel, 6 for casing, 5 for optical catalyst carrier, 4 for photocatalyst coat, 3 for LED uviol lamp, 2.
Below pass through the specific embodiment, and combine accompanying drawing that this utility model is described further.
The specific embodiment:
Embodiment: among Fig. 1; The bactericidal device that eliminates the unusual smell of this utility model; By LED uviol lamp 1 and circuit board; Photocatalyst coat 2 constitutes with optical catalyst carrier 3, and photocatalyst coat 2 is carried on the surface of optical catalyst carrier 3, and the photocatalyst coat on 1 pair of optical catalyst carrier surface of LED uviol lamp shines.
Among Fig. 2, the bactericidal device 6 that eliminates the unusual smell of this utility model is installed in the air channel 5 in the refrigerator body 4, and the circulation absorption through air in the refrigerator air duct 5 is also removed abnormal flavour and antibacterials in the casing 4.
Among Fig. 3 A, the 3B, the bactericidal device 6 that eliminates the unusual smell of this utility model combines to be installed in the refrigerator body 4 with fan 7, gas acceleration cycle help eliminating the unusual smell bactericidal device 6 absorption and remove airborne abnormal flavour and antibacterial in 7 pairs of refrigerators of fan.
Claims (4)
1. bactericidal device that eliminates the unusual smell; It is characterized in that; The said bactericidal device that eliminates the unusual smell is made up of LED uviol lamp (1), photocatalyst coat (2) and optical catalyst carrier (3); Said photocatalyst coat (2) is carried on the surface of said optical catalyst carrier (3), and said LED uviol lamp (1) shines the photocatalyst coat on said optical catalyst carrier surface.
2. a kind of bactericidal device that eliminates the unusual smell according to claim 1 is characterized in that the wave-length coverage of said LED uviol lamp (1) is between 350nm～400nm.
3. a kind of bactericidal device that eliminates the unusual smell according to claim 1 is characterized in that, optical catalyst carrier (3) surrounds said LED uviol lamp (1).
4. a refrigerator comprises casing (4), is arranged at the fan (7) in the casing (4), it is characterized in that, is provided with in the said casing like the described bactericidal device that eliminates the unusual smell of arbitrary claim among the claim 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204313100U CN202387017U (en) | 2011-11-03 | 2011-11-03 | Odor removing sterilizer and refrigerator using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204313100U CN202387017U (en) | 2011-11-03 | 2011-11-03 | Odor removing sterilizer and refrigerator using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202387017U true CN202387017U (en) | 2012-08-22 |
Family
ID=46661972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204313100U Expired - Lifetime CN202387017U (en) | 2011-11-03 | 2011-11-03 | Odor removing sterilizer and refrigerator using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202387017U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854591A (en) * | 2016-04-28 | 2016-08-17 | 宜兴市新建烟机配件有限公司 | Air purifier used in smoking room of cigarette factory |
| CN105987569A (en) * | 2015-02-15 | 2016-10-05 | 青岛海尔智能技术研发有限公司 | Peculiar smell removing device, refrigerator and method for removing peculiar smell in refrigerator |
| CN107820558A (en) * | 2017-06-01 | 2018-03-20 | 苏州佳亿达电器有限公司 | The LED matrix degerming for refrigerator |
| CN108534451A (en) * | 2018-04-24 | 2018-09-14 | 唐山启明星玻璃深加工有限公司 | Application process of the photo-catalytic antibacterial glass in refrigerator |
| WO2019037983A1 (en) | 2017-08-24 | 2019-02-28 | Arcelik Anonim Sirketi | A cooler with sterilized cooling air |
| WO2019098977A3 (en) * | 2017-11-15 | 2019-06-20 | Arcelik Anonim Sirketi | A cooling device |
-
2011
- 2011-11-03 CN CN2011204313100U patent/CN202387017U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987569A (en) * | 2015-02-15 | 2016-10-05 | 青岛海尔智能技术研发有限公司 | Peculiar smell removing device, refrigerator and method for removing peculiar smell in refrigerator |
| CN105854591A (en) * | 2016-04-28 | 2016-08-17 | 宜兴市新建烟机配件有限公司 | Air purifier used in smoking room of cigarette factory |
| CN107820558A (en) * | 2017-06-01 | 2018-03-20 | 苏州佳亿达电器有限公司 | The LED matrix degerming for refrigerator |
| CN107820558B (en) * | 2017-06-01 | 2020-03-31 | 苏州佳亿达电器有限公司 | LED device for refrigerator sterilization |
| WO2019037983A1 (en) | 2017-08-24 | 2019-02-28 | Arcelik Anonim Sirketi | A cooler with sterilized cooling air |
| WO2019098977A3 (en) * | 2017-11-15 | 2019-06-20 | Arcelik Anonim Sirketi | A cooling device |
| CN108534451A (en) * | 2018-04-24 | 2018-09-14 | 唐山启明星玻璃深加工有限公司 | Application process of the photo-catalytic antibacterial glass in refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 230601 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee after: Changhong MeiLing Limited by Share Ltd Address before: 230061 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee before: Hefei Meiling Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
| CX01 | Expiry of patent term |