CN104258437A - Refrigerator deodorizer and refrigerator - Google Patents
Refrigerator deodorizer and refrigerator Download PDFInfo
- Publication number
- CN104258437A CN104258437A CN201410393162.6A CN201410393162A CN104258437A CN 104258437 A CN104258437 A CN 104258437A CN 201410393162 A CN201410393162 A CN 201410393162A CN 104258437 A CN104258437 A CN 104258437A
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- refrigerator
- deodoriser
- light source
- deodorizer
- deodorization
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Abstract
The invention discloses a refrigerator deodorizer and a refrigerator, belongs to the technical field of refrigerators and is designed to solve the problems that a conventional refrigerator cannot efficiently, permanently and radically sterilize and deodorize, cannot keep food fresh and is low in safety. The refrigerator deodorizer comprises a deodorizer main body provided with a porous reticulate structure and coated with a deodorant layer. The invention also provides a refrigerator including the refrigerator deodorizer and a light source. According to the invention, the porous reticulate structure of the deodorizer main body not only can filter solid impurities in air, but also can absorb water in air so as to effectively balance the food moisture content to keep food fresh, and accordingly, the stored food has low probability of breeding bacteria and fungi; and the deodorant layer coating the deodorizer main body can efficiently, permanently and radically sterilize and deodorize, so that the deodorization rate reaches more than 95%, the fresh-keeping effect is good, no harm is caused to human bodies and the safety is high.
Description
Technical field
The present invention relates to refrigerator technical field, particularly relate to a kind of refrigerator deodoriser and there is the refrigerator of this deodoriser.
Background technology
Refrigerator can be used to preserve food, deposits fruit and vegerable, fresh food etc.But, the food deposited in refrigerator, the food that especially cold room is deposited to cross standing time still can cause for a long time rotten.
Originally, in order to solve Food Preservation problem, people install adsorbent equipment in refrigerator, the stink that this adsorbent equipment mainly adopts active carbon to produce to adsorb microorganism, but active carbon can saturatedly lose efficacy after a certain period of use time, lose absorption property, need to change in time, use inconvenience, antibacterial on food and mycete are cut little ice simultaneously, therefore, active carbon does not have antibiotic property, inoperative to the preservation quality and prolongation pot-life improving food.Afterwards, people added antibacterial in the inner bag or partly plastic of refrigerator, but it can only kill the antibacterial on surface, were contact sterilizations, cannot decompose for the antibacterial in air and harmful components.In addition, the ozone that people adopt ozonator to produce in addition in refrigerator carrys out kill bacteria, but ozone stink is heavier, not only harmful, and to food, there is stronger Oxidation, the food in refrigerator compartment can be oxidized, lose preservation, the preservation quality that food is high and the pot-life grown can not be ensured equally.
Summary of the invention
An object of the present invention is to propose a kind of easy to use, have efficiently, sterilize for a long time, thoroughly, deodorization, good refreshing effect, harmless, the refrigerator deodoriser that safety is high.
Another object of the present invention proposes a kind of sterilization, deodorization, good refreshing effect, refrigerator safe to use.
For reaching this object, the present invention by the following technical solutions:
The invention provides a kind of refrigerator deodoriser, comprise deodoriser body, described deodoriser body has porous network structure, and described deodoriser is originally external is coated with deodorization oxidant layer.
Preferably, described deodorization oxidant layer is the mixture be made up of nano titanium oxide, apatite, Platinum Nanoparticles and ceramic material.
Preferably, described deodoriser body is a polyester non-woven fabric block.
Preferably, adhesive layer is provided with between described deodoriser body and described deodorization oxidant layer.
Preferably, described adhesive layer selects acrylic resin.
Preferably, each weight percentages of components of the polyester material of described polyester non-woven fabric block, the resin material of described adhesive layer and described deodorization oxidant layer is: polyester non-woven fabric 75-90%, acrylic resin 2-10%, nano titanium oxide 1-10%, apatite 1-5%, Platinum Nanoparticles 0-0.5%, ceramic material 0.2-1%.
Present invention also offers a kind of refrigerator, comprise refrigerator deodoriser described above, described deodoriser is arranged in refrigerator each indoor or each wind passage mouth, also comprises light source, described light source is ultraviolet light source or blue led lamp, and described light source and described deodoriser are 30-70mm at a distance of H.
Preferably, described light source and described deodoriser are 40mm at a distance of H.
Beneficial effect of the present invention is:
The invention provides a kind of refrigerator deodoriser, the porous network structure of deodoriser body can not only solid impurity in filtered air, and the water that can absorb in air, the moisture of active balance food and keep freshness, makes the food preserved be not easy breed bacteria and mycete; The deodorization oxidant layer of this external coating of deodoriser can sterilize and deodorization efficiently, for a long time, thoroughly, and deodorization rate is up to more than 95%, and good refreshing effect, harmless, safety is high.
Present invention also offers a kind of refrigerator, comprise refrigerator deodoriser described above and light source, when deodoriser is in running order, light source irradiation deodoriser, greatly strengthen sterilization, deodorization and fresh-keeping effect.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the refrigerator deodoriser that the embodiment of the present invention one provides;
Fig. 2 be in Fig. 1 A-A to profile;
Fig. 3 is the structural representation being provided with the refrigerator of deodoriser and light source that the embodiment of the present invention two provides.
In figure, 1, deodoriser body; 2, adhesive layer; 3, deodorization oxidant layer; 4, light source; 5, deodoriser.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Embodiment one:
Present embodiments provide a kind of refrigerator deodoriser, as depicted in figs. 1 and 2, this refrigerator deodoriser comprises deodoriser body 1, and the deodoriser body 1 in the present embodiment is a square polyester non-woven fabric block, and deodoriser body 1 has porous network structure.Deodoriser body 1 is outer to be bondd a deodorization oxidant layer 3 by adhesive layer 2.Adhesive layer 2 selects acrylic resin as binding agent.Deodorization oxidant layer 3 is the mixture be made up of nano titanium oxide, apatite, Platinum Nanoparticles and ceramic material.Each weight percentages of components of the polyester material of polyester non-woven fabric block, the resin material of adhesive layer 2 and deodorization oxidant layer 3 is: polyester non-woven fabric 85.6%, acrylic resin 5.7%, nano titanium oxide 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 solid impurity in filtered air, and can absorb the water in air, the moisture of active balance food and keep freshness, makes the food preserved be not easy breed bacteria and mycete.
Nano titanium oxide has strong oxidizing property, can be carbon dioxide and water Organic substance complete oxidation, thoroughly remove pollution, have strong purifying property; Nano titanium oxide is active component, is a kind of inorganic oxide of quite stable, acid and alkali alkali, the erosion of air slaking etc., therefore can exist in polyester non-woven fabric surface long term after applying, and plays its permanent purification and sterilization effect.
Nano titanium oxide makes bacterial decomposition and reaches antibacterial effect under the catalytic action of natural light.Its concrete principle is: the electronic structure feature due to nano titanium oxide is a full TiO
2valence band and an empty conduction band, in the system of water and air, under irradiation by sunlight, when electron energy meets or exceeds its band-gap energy, electronics just can from valence to conduction band for nano titanium oxide, produce corresponding hole in valence band simultaneously, namely generate electronics, hole pair, at the position of electric field, electronics is separated with hole, move to the diverse location of particle surface, series reaction: TiO occurs
2+ h ν e
----+h
+; H
2o+h
+---OH+H
+; O
2+ e
----O
2 -o
2 -+ H
+---HO
22HO
2---O
2+ H
2o
2; H
2o
2+ O
2 ----OH
+oH
-+ O
2.
Absorption is dissolved in TiO
2the oxygen trapped electron on surface forms O
2 -, the superoxide anion radical of generation and most Organic substance react and are oxidized, and can react with the Organic substance in antibacterial simultaneously, generate CO
2and H
2o; Hole is then adsorbed on TiO
2oH and H on surface
2o is oxidized to OH, and OH has very strong oxidability, attacks organic unsaturated bond or extract H atom to produce new free radical, excites chain reaction, finally causes bacterial decomposition.
In addition, Platinum Nanoparticles also has sterilization, mildew-resistant and deodorization functions, and nanometer silver can also be adopted to substitute.
Apatite has stronger absorbability to Organic substance and microorganism, and it by Organic substance and microorganism adsorption in deodoriser surface, and then can carry out photocatalytic degradation.
Each weight percentages of components of the polyester material of polyester non-woven fabric block in the present embodiment, the resin material of adhesive layer and deodorization oxidant layer is not limited to above-mentioned, as long as control in following scope: polyester non-woven fabric 75-90%, acrylic resin 2-10%, nano titanium oxide 1-10%, apatite 1-5%, Platinum Nanoparticles 0-0.5%, ceramic material 0.2-1%.
The deodoriser of the present embodiment is carried out efficiently the Organic substance in food and inorganic matter jointly by titanium dioxide, Platinum Nanoparticles and apatite, for a long time, thoroughly sterilization and deodorization, deodorization rate is up to more than 95%, and good refreshing effect, harmless, safety is high.
Embodiment two:
Present embodiments provide a kind of refrigerator, as shown in Figure 3, this refrigerator comprises refrigerator deodoriser 5 as described in embodiment one and light source 4, and deodoriser 5 is arranged in refrigerator each indoor or each wind passage mouth, light source 4 is ultraviolet light source or blue led lamp, and light source 4 and deodoriser 5 are 40mm at a distance of H.
Under the irradiation of additional ultraviolet light or LED, titanium dioxide in deodoriser can absorb luminous energy and produce electronics leap and hole leap, electron-hole pair is produced through further combining, the very active hydroxyl radical free radical of oxidisability and Superoxide anion free radical is generated with the water in air or food and oxygen reaction, the Organic substance contained in food and inorganic matter can be reduced into carbon dioxide under the effect of photochemical catalytic oxidation, water and other nontoxic material, gas molecule after purification is activated degraded, stink also disappears simultaneously, serve the effect of deodorization, can effectively remove the bacterial virus grown in food simultaneously, safety improves.
Compare with embodiment one, the present embodiment utilizes ultraviolet light or LED to irradiate deodoriser, and sterilization, deodorization and fresh-keeping effect strengthen greatly.
Light source of the present invention and deodoriser are not limited to 40mm at a distance of H, can by both distance controlling within the scope of 30-70mm.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (8)
1. a refrigerator deodoriser, is characterized in that: comprise deodoriser body (1), and described deodoriser body (1) has porous network structure, is coated with deodorization oxidant layer (3) outside described deodoriser body (1).
2. refrigerator deodoriser according to claim 1, is characterized in that: described deodorization oxidant layer (3) is the mixture be made up of nano titanium oxide, apatite, Platinum Nanoparticles and ceramic material.
3. refrigerator deodoriser according to claim 2, is characterized in that: described deodoriser body (1) is a polyester non-woven fabric block.
4. refrigerator deodoriser according to claim 3, is characterized in that: be provided with adhesive layer (2) between described deodoriser body (1) and described deodorization oxidant layer (3).
5. refrigerator deodoriser according to claim 4, is characterized in that: described adhesive layer (2) selects acrylic resin.
6. refrigerator deodoriser according to claim 5, it is characterized in that: the resin material of the polyester material of described polyester non-woven fabric block, described adhesive layer (2) and each weight percentages of components of described deodorization oxidant layer (3) are: polyester non-woven fabric 75-90%, acrylic resin 2-10%, nano titanium oxide 1-10%, apatite 1-5%, Platinum Nanoparticles 0-0.5%, ceramic material 0.2-1%.
7. a refrigerator, it is characterized in that: comprise the refrigerator deodoriser (5) as described in any one of claim 1-6, described deodoriser (5) is arranged in refrigerator each indoor or each wind passage mouth, also comprise light source (4), described light source (4) is ultraviolet light source or blue led lamp, and described light source (4) and described deodoriser (5) are 30-70mm at a distance of H.
8. according to the refrigerator described in claim 7, it is characterized in that: described light source (4) and described deodoriser (5) are 40mm at a distance of H.
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 true CN104258437A (en) | 2015-01-07 |
| CN104258437B CN104258437B (en) | 2018-10-12 |
Family
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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999351A (en) * | 2016-07-06 | 2016-10-12 | 北京航天爱锐科技有限责任公司 | Nanometer platinum net material, preparing method of nanometer platinum net material and air purifier |
| WO2019085041A1 (en) * | 2017-11-03 | 2019-05-09 | 济南芯乐智能设备有限公司 | Method and device for deodorization, sterilization and disinfection of refrigerator |
| 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 |
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| 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999351A (en) * | 2016-07-06 | 2016-10-12 | 北京航天爱锐科技有限责任公司 | Nanometer platinum net material, preparing method of nanometer platinum net material and air purifier |
| 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 |
| WO2019085041A1 (en) * | 2017-11-03 | 2019-05-09 | 济南芯乐智能设备有限公司 | Method and device for deodorization, sterilization and disinfection of refrigerator |
| CN110721579A (en) * | 2019-11-12 | 2020-01-24 | 庆泓技术(上海)有限公司 | Method for deodorizing and sterilizing refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104258437B (en) | 2018-10-12 |
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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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