CN104258437B - A kind of refrigerator deodoriser and refrigerator - Google Patents
A kind of refrigerator deodoriser and refrigerator Download PDFInfo
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- CN104258437B CN104258437B CN201410393162.6A CN201410393162A CN104258437B CN 104258437 B CN104258437 B CN 104258437B CN 201410393162 A CN201410393162 A CN 201410393162A CN 104258437 B CN104258437 B CN 104258437B
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- deodoriser
- refrigerator
- light source
- oxidant layer
- deodorizing
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Abstract
The invention discloses a kind of refrigerator deodoriser and refrigerators, belong to refrigerator art, to solve sterilization, deodorization that existing refrigerator cannot be efficient, long-term, thorough and fresh-keeping, the problems such as safety is low and design.Refrigerator deodoriser includes deodoriser body, and the deodoriser body has porous network structure, and deodorizing oxidant layer is coated with outside the deodoriser body.Also propose a kind of refrigerator including above-mentioned refrigerator deodoriser and light source.The porous network structure of deodoriser body can not only cross the solid impurity in air filtering in the present invention, and can absorb the water in air, the moisture of active balance food and keep freshness so that the food of preservation is not easy to grow bacterium and mould；The deodorizing oxidant layer coated outside deodoriser body can be efficient, long-term, thorough sterilization and deodorization, deodorizing rate is up to 95% or more, of good preservation effect, harmless, safe.
Description
Technical field
The present invention relates to refrigerator art more particularly to a kind of refrigerator deodoriser and with the refrigerator of the deodoriser.
Background technology
Refrigerator can be used to preserve food, storage fruits and vegetables, fresh food etc..But food stored in the refrigerator, especially
The food of refrigerating chamber storage still results in rotten after a long time.
Originally, in order to solve the problems, such as that Food Preservation, people install adsorbent equipment in refrigerator, which mainly uses
Activated carbon adsorbs the stink of microorganism generation, but activated carbon can be saturated failure after a certain period of use time, lose adsorptivity
Can, need to replace in time, it is inconvenient for use, at the same on food bacterium and mould cut little ice, therefore, activated carbon does not have
There is antibiotic property, does not work to the preservation quality and extended shelf life that improve food.Later, liner or portion of the people in refrigerator
Add antiseptic in point plastics, but it can only kill the bacterium on surface, be contact sterilization, in air bacterium and have
Evil ingredient can not decompose.In addition, people also have the ozone generated using ozone generator in refrigerator to kill bacterium, but it is smelly
Oxygen stink is heavier, is not only harmful to human body, and has stronger oxidation to food, can aoxidize the food in refrigerator compartment
Product lose preservation, same it cannot be guaranteed that the high preservation quality of food and long pot-life.
Invention content
It is a kind of easy to use it is an object of the invention to propose, there is efficient, long-term, thorough sterilization, deodorization,
Refrigerator deodoriser of good preservation effect, harmless, safe.
Another object of the present invention is a kind of sterilization of proposition, deodorization, refrigerator of good preservation effect, safe to use.
For this purpose, the present invention uses following technical scheme：
The present invention provides a kind of refrigerator deodoriser, including deodoriser body, the deodoriser body has porous web
Shape structure, the deodoriser body are coated with deodorizing oxidant layer outside.
Preferably, the deodorizing oxidant layer is the mixing being made of nano-titanium dioxide, apatite, Platinum Nanoparticles and ceramic material
Object.
Preferably, the deodoriser body is a polyester non-woven fabric block.
Preferably, it is provided with adhesive layer between the deodoriser body and the deodorizing oxidant layer.
Preferably, the adhesive layer selects acrylic resin.
Preferably, the polyester material of the polyester non-woven fabric block, the resin material of the adhesive layer and the deodorization
The each component weight percent of oxidant layer is：Polyester non-woven fabric 75-90%, acrylic resin 2-10%, nano-titanium dioxide 1-
10%, apatite 1-5%, Platinum Nanoparticles 0-0.5%, ceramic material 0.2-1%.
Include such as above-mentioned refrigerator deodoriser the present invention also provides a kind of refrigerator, the deodoriser is mounted on refrigerator
Further include light source in each indoor or each wind passage mouth, the light source is ultraviolet light source or blue LED lamp, the light source and institute
It is 30-70mm that deodoriser, which is stated, at a distance of H.
Preferably, the light source is 40mm at a distance of H with the deodoriser.
Beneficial effects of the present invention are：
The present invention provides a kind of refrigerator deodoriser, the porous network structure of deodoriser body can not only cross air filtering
In solid impurity, and the water in air can be absorbed, the moisture of active balance food and keep freshness so that preservation
Food is not easy to grow bacterium and mould；The deodorizing oxidant layer coated outside deodoriser body can be efficient, long-term, thorough sterilization and
Deodorization, deodorizing rate are up to 95% or more, of good preservation effect, harmless, safe.
Include such as above-mentioned refrigerator deodoriser and light source, when deodoriser is in work the present invention also provides a kind of refrigerator
When making state, light source irradiates deodoriser, greatly strengthens sterilization, deodorization and fresh-keeping effect.
Description of the drawings
Fig. 1 is the stereogram for the refrigerator deodoriser that the embodiment of the present invention one provides；
Fig. 2 be in Fig. 1 A-A to sectional view；
Fig. 3 is the structural schematic diagram of the refrigerator provided by Embodiment 2 of the present invention for being equipped with deodoriser and light source.
In figure, 1, deodoriser body；2, adhesive layer；3, deodorizing oxidant layer；4, light source；5, deodoriser.
Specific implementation mode
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
Embodiment one：
A kind of refrigerator deodoriser is present embodiments provided, as depicted in figs. 1 and 2, which includes deodorization
Device ontology 1, the deodoriser body 1 in the present embodiment are a rectangular polyester non-woven fabric block, and deodoriser body 1 has holey
Structure.Deodoriser body 1 is outer to bond a deodorizing oxidant layer 3 by adhesive layer 2.Adhesive layer 2 selects acrylic resin as adhesive.
Deodorizing oxidant layer 3 is the mixture being made of nano-titanium dioxide, apatite, Platinum Nanoparticles and ceramic material.Polyester non-woven fabric block
Polyester material, the resin material of adhesive layer 2 and each component weight percent of deodorizing oxidant layer 3 be：Polyester non-woven fabric
85.6%, acrylic resin 5.7%, nano-titanium dioxide 5.5%, apatite 2.4%, Platinum Nanoparticles 0.2%, ceramic material
0.6%.
Wherein, the porous web structure of polyester non-woven fabric block can not only cross the solid impurity in air filtering, and can
Absorb air in water, the moisture of active balance food and keep freshness so that the food of preservation be not easy grow bacterium and
Mould.
Nano-titanium dioxide has strong oxidizing property, can be carbon dioxide and water organic matter complete oxidation, thoroughly remove dirt
Dye has strong purifying property；Nano-titanium dioxide is active constituent, is a kind of inorganic oxide of quite stable, not by soda acid,
The erosion of weathering etc., therefore can exist in polyester non-woven fabric surface long term after applying, play its permanent purification and sterilization effect.
Nano-titanium dioxide makes bacterial decomposition under the catalytic action of natural light and reaches antibacterial effect.Its specific principle
It is：Since the electronic structure feature of nano-titanium dioxide is a full TiO2Valence band and an empty conduction band, in water and air
System in, under irradiation by sunlight, when electron energy meets or exceeds its band-gap energy, electronics can be from for nano-titanium dioxide
Valence generates corresponding hole to conduction band, while in valence band, that is, electronics, hole pair is generated, in the position of electric field, electronics
It is detached with hole, moves to the different location of particle surface, series reaction occurs：TiO2+hνe——+h+；H2O+h+——·OH+H+；O2+e——O2·；O2·+H+——HO2·；2HO2·——O2+H2O2；H2O2+O2·——·OH+OH+O2。
Absorption is dissolved in TiO2The oxygen trapped electron on surface forms O2, the superoxide anion radical of generation with it is more
Number organic matter reaction oxidation, while can be reacted with the organic matter in bacterium, generate CO2And H2O；And hole is then adsorbed on TiO2Table
The OH and H in face2O is oxidized to OH, and OH has very strong oxidability, attacks the unsaturated bond of organic matter or extracts H atom
New free radical is generated, chain reaction is excited, finally causes bacterial decomposition.
In addition, Platinum Nanoparticles also have sterilization, mould proof and deodorization functions, nano silver can also be used to substitute.
Apatite has stronger adsorption capacity to organic matter and microorganism, it can by organic matter and microorganism adsorption in
Deodoriser surface, and then carry out photocatalytic degradation.
The polyester material of polyester non-woven fabric block in the present embodiment, the resin material of adhesive layer and deodorizing oxidant layer it is each
Weight percentages of components be not limited to it is above-mentioned, as long as control in following range：Polyester non-woven fabric 75-90%, acrylic acid tree
Fat 2-10%, nano-titanium dioxide 1-10%, apatite 1-5%, Platinum Nanoparticles 0-0.5%, ceramic material 0.2-1%.
The deodoriser of the present embodiment is by titanium dioxide, Platinum Nanoparticles and apatite jointly to organic matter in food and inorganic
Object carries out efficient, long-term, thorough sterilization and deodorization, and deodorizing rate is up to 95% or more, of good preservation effect, harmless, peace
Quan Xinggao.
Embodiment two：
A kind of refrigerator is present embodiments provided, as shown in figure 3, the refrigerator includes the refrigerator deodorization as described in embodiment one
Device 5 and light source 4, deodoriser 5 are mounted on during refrigerator is each indoor or each wind passage mouth, and light source 4 is ultraviolet light source or blue led
Lamp, light source 4 are 40mm at a distance of H with deodoriser 5.
Outside plus under the irradiation of ultraviolet light or LED light, the titanium dioxide in deodoriser can absorb luminous energy and generate electronics jump
Into and hole leap, by further combine generate electron-hole pair, in air or food water and oxygen react generation
Oxidisability very active hydroxyl radical free radical and Superoxide anion free radical, can be the organic matter and inorganic matter contained in food in light
Carbon dioxide, water and other nontoxic substances, the gas molecule after purification are reduced under the action of catalysis oxidation
It is activated degradation, stink also disappears simultaneously, plays the role of deodorization, while can to the bacterial virus grown in food
Effective removal, the safety is improved.
It compares with embodiment one, the present embodiment irradiates deodoriser using ultraviolet light or LED light, sterilization, deodorization and fresh-keeping
Effect greatly enhances.
The light source of the present invention is not limited to 40mm with deodoriser at a distance of H, can be by the distance controlling of the two in 30-70mm ranges
It is interior.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and it cannot be construed to limiting the scope of the invention in any way.Based on the explanation herein, the technology of this field
Personnel would not require any inventive effort the other specific implementation modes that can associate the present invention, these modes are fallen within
Within protection scope of the present invention.
Claims (3)
1. a kind of refrigerator deodoriser, it is characterised in that：Including deodoriser body (1), the deodoriser body (1) has porous
Reticular structure, the deodoriser body (1) outside be coated with deodorizing oxidant layer (3), the deodoriser body (1) for filtering air in
Solid impurity, absorb air in water, the moisture of balanced diet and keep freshness；
The deodorizing oxidant layer (3) is the mixture being made of nano-titanium dioxide, apatite, Platinum Nanoparticles and ceramic material；Institute
It is a polyester non-woven fabric block to state deodoriser body (1)；It is arranged between the deodoriser body (1) and the deodorizing oxidant layer (3)
There is adhesive layer (2)；The adhesive layer (2) selects acrylic resin；The polyester material of the polyester non-woven fabric block, the bonding
The resin material of layer (2) and each component weight percent of the deodorizing oxidant layer (3) are：Polyester non-woven fabric 75-90%, propylene
Acid resin 2-10%, nano-titanium dioxide 1-10%, apatite 1-5%, Platinum Nanoparticles 0-0.5%, ceramic material 0.2-1%.
2. a kind of refrigerator, it is characterised in that：Including refrigerator deodoriser as described in claim 1 (5), the deodoriser (5)
Further include light source (4), the light source (4) is ultraviolet light source or blue led in refrigerator is each indoor or each wind passage mouth
Lamp, the light source (4) are 30-70mm at a distance of H with the deodoriser (5).
3. refrigerator according to claim 2, it is characterised in that：The light source (4) is at a distance of H with the deodoriser (5)
40mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410393162.6A CN104258437B (en) | 2014-08-11 | 2014-08-11 | A kind of refrigerator deodoriser and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410393162.6A CN104258437B (en) | 2014-08-11 | 2014-08-11 | A kind of refrigerator deodoriser and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104258437A CN104258437A (en) | 2015-01-07 |
| CN104258437B true CN104258437B (en) | 2018-10-12 |
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ID=52150088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410393162.6A Active CN104258437B (en) | 2014-08-11 | 2014-08-11 | A kind of refrigerator deodoriser and refrigerator |
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| Country | Link |
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| CN (1) | CN104258437B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999351B (en) * | 2016-07-06 | 2019-07-30 | 北京航天爱锐科技有限责任公司 | Nano platinum web material and its manufacturing method and air purifier |
| CN107670080B (en) * | 2017-11-03 | 2018-12-11 | 济南芯乐智能设备有限公司 | A kind of method and apparatus that refrigerator removes peculiar smell sterilizing |
| CN110721579A (en) * | 2019-11-12 | 2020-01-24 | 庆泓技术(上海)有限公司 | Method for deodorizing and sterilizing refrigerator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2431884Y (en) * | 2000-05-23 | 2001-05-30 | 同济大学 | Long-acting deodorant card for refrigerator |
| CN2778558Y (en) * | 2005-04-21 | 2006-05-10 | 朱枫林 | Air purification pad pasting |
| WO2006126584A1 (en) * | 2005-05-26 | 2006-11-30 | Matsushita Electric Industrial Co., Ltd. | Refrigerator |
| CN101301576A (en) * | 2007-05-11 | 2008-11-12 | 丰晃有限公司 | Photocatalyst deodorization device |
| CN202304226U (en) * | 2011-09-05 | 2012-07-04 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
-
2014
- 2014-08-11 CN CN201410393162.6A patent/CN104258437B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2431884Y (en) * | 2000-05-23 | 2001-05-30 | 同济大学 | Long-acting deodorant card for refrigerator |
| CN2778558Y (en) * | 2005-04-21 | 2006-05-10 | 朱枫林 | Air purification pad pasting |
| WO2006126584A1 (en) * | 2005-05-26 | 2006-11-30 | Matsushita Electric Industrial Co., Ltd. | Refrigerator |
| CN101301576A (en) * | 2007-05-11 | 2008-11-12 | 丰晃有限公司 | Photocatalyst deodorization device |
| CN202304226U (en) * | 2011-09-05 | 2012-07-04 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
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| Publication number | Publication date |
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| CN104258437A (en) | 2015-01-07 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180814 Address after: 230601 No. 4288, Tian Du Road, Hefei economic and Technological Development Zone, Anhui Applicant after: Hefei Kinghome Electrical Appliance Co., Ltd. Address before: 230601 4288 Hefei Tiandi Road, Hefei economic and Technological Development Zone, Hefei, Anhui Applicant before: HEFEI JINGHONG MITSUBISHI ELECTRIC APPLIANCES TECHNOLOGY DEVELOPMENT CO., LTD. |
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