CN102197860B - Deodorization device and refrigerator provided with same - Google Patents
Deodorization device and refrigerator provided with same Download PDFInfo
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- CN102197860B CN102197860B CN201010130868.5A CN201010130868A CN102197860B CN 102197860 B CN102197860 B CN 102197860B CN 201010130868 A CN201010130868 A CN 201010130868A CN 102197860 B CN102197860 B CN 102197860B
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- battery lead
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- titanium dioxide
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Abstract
The invention relates to a refrigerator, in particular to a refrigerator provided with a deodorization device and the deodorization device. The invention provides the deodorization device and the refrigerator provided with the same, wherein the deodorization device can generate hydroxyl radicals to deeply sterilize and disinfect the food in the refrigerator, the distance between an electrode and a porous plate can be better controlled and the voltage cannot be fluctuated. The deodorization device comprises a shell, the porous plate and electrode plates; the shell is configured into a cuboid with an opening at one end, and the porous plate and the electrode plates are arranged in the shell up and down; each electrode plate is configured into a long plate with a closed angle bulged electrode on the edge, and the electrode plates are arranged above the porous plate in the grid shape; a titanium dioxide plate is arranged above the electrode plates and an ultraviolet lamp is arranged on the side edge between the electrode plates and the titanium dioxide plate. In the deodorization device and the refrigerator provided with the same, the deodorization device is not only provided with a discharging device but also provided with the ultraviolet lamp and the titanium dioxide plate so that the electrode plates and the porous plate discharge and then generate ozone to carrying out primary disinfection on the food; the ozone, the oxygen and the water vapor also can generate trace amounts of hydrogen peroxide, and the hydrogen peroxide is irradiated by the ultraviolet lamp to generate the hydroxyl radicals so as to deeply sterilize and disinfect the food; and the nitrogen oxide which is generated by the mutual effects of the ultraviolet ray and the ozone also can be decomposed into harmless gases by the titanium dioxide plate.
Description
Technical field
The present invention relates to a kind of refrigerator, specifically, relate to a kind of refrigerator and this odor removal that odor removal is set.
Background technology
Refrigerator is day by day universal in modern society, and people are also more and more higher to its requirement, except require food preserving fresh-keeping, also otherwise taint of odour, but general refrigerator is after long-time use, tends to produce fulsome foul smell.So both affected health, destroyed again the delicious food of food, and also can work the mischief to consumer's health.Therefore, consumer is more and more higher to the cry of deodorant for refregerator function.Reaction has also been made by more existing Packaged Ice Inc. to this, developed multiple odor removal.Wherein there is ozone deodorizing method, titanium dioxide ultraviolet catalysis method etc.But each mode all has its shortcoming.
Ozone easily produces by the method for negative high voltage electric discharge, and oxidability is strong, good deodorization effect.But the electrode of odor removal of the prior art is all generally just to porous plate, the odor removal of this structure is higher to the requirement of processing, the arcing distance of electrode and porous plate has deviation to cause damage to electric elements etc. a little, but refrigerator renewal part is cumbersome again, so shortcoming is very obvious.
Summary of the invention
The object of the invention is to overcome above defect, provide a kind of hydroxyl radical free radical that can produce to carry out degree of depth sterilizing to the food in refrigerator, and the relatively good grasp of the distance of electrode and porous plate, and voltage can not produce the odor removal of fluctuation and the refrigerator of this odor removal is set.
The technical scheme of odor removal of the present invention is such: it comprises housing, porous plate, battery lead plate, housing is set to the cuboid of an end opening, porous plate and battery lead plate are setting up and down in housing, battery lead plate is set to edge the long slab of the electrode of wedge angle projection, battery lead plate is lattice-shaped and is arranged on the top of porous plate, the top of battery lead plate arranges titanium dioxide plate, on the side between battery lead plate and titanium dioxide, ultraviolet lamp is set.
Between titanium dioxide plate and battery lead plate, gap is set.
Between the wedge angle of electrode and porous plate, angle is set, angle is more than or equal to 0 degree and is less than 90 degree.
An initial line of the stamping-out face of battery lead plate is near porous plate.
The technical scheme of the refrigerator that odor removal is set of the present invention is such: it comprises odor removal, odor removal comprises housing, porous plate, battery lead plate, housing is set to the cuboid of an end opening, porous plate and battery lead plate are setting up and down in housing, battery lead plate is set to edge the long slab of the electrode of wedge angle projection, battery lead plate is lattice-shaped and is arranged on the top of porous plate, and the top of battery lead plate arranges titanium dioxide plate, on the side between battery lead plate and titanium dioxide, ultraviolet lamp is set.
Between titanium dioxide plate and battery lead plate, gap is set.
Between the wedge angle of electrode and porous plate, angle is set, angle is more than or equal to 0 degree and is less than 90 degree.
An initial line of the stamping-out face of battery lead plate is near porous plate.
The device that odor removal of the present invention and the refrigerator that this odor removal is set are not only provided with electric discharge in odor removal is also provided with ultraviolet lamp and titanium dioxide plate, after electrode and porous plate electric discharge, produce ozone like this food is carried out to one-level virus killing, ozone, oxygen and steam also can produce micro-hydrogen peroxide, hydrogen peroxide will produce hydroxyl radical free radical food is carried out to degree of depth sterilizing under the irradiation of ultraviolet lamp, and the nitrogen oxide of ultraviolet ray and ozone interaction generation also can be resolved into innocuous gas by titanium dioxide plate.The electrode of odor removal of the present invention is parallel with porous plate, installs so very conveniently, and the distance of electrode and porous plate easily controls, and the ultraviolet lamp that battery lead plate top arranges can also carry out further disinfecting, deodorizing.
Accompanying drawing explanation
Fig. 1 is the structural representation of odor removal of the present invention.
The specific embodiment
Embodiment 1:
As shown in Figure 1, the technical scheme of the refrigerator that odor removal is set of the present invention is such: it comprises odor removal, odor removal comprises housing 1, porous plate 4, battery lead plate 2, housing 1 is set to the cuboid of an end opening, porous plate 4 and battery lead plate 2 are setting up and down in housing 1, battery lead plate 2 is set to edge the long slab of the electrode of wedge angle projection, battery lead plate is lattice-shaped and is arranged on the top of porous plate 4, the top of battery lead plate 2 arranges titanium dioxide plate 6, on the side between battery lead plate 2 and titanium dioxide 6, ultraviolet lamp 3 is set.Between titanium dioxide plate 6 and battery lead plate 2, gap is set.Between the wedge angle of electrode and porous plate, angle is set, angle is more than or equal to 0 degree and is less than 90 degree.An initial line of the stamping-out face of battery lead plate is near porous plate.
The odor removal of refrigerator of the present invention, the electrode of the present embodiment is parallel with porous plate 4, its device that is not only provided with electric discharge is also provided with ultraviolet lamp 3 and titanium dioxide plate 6, after electrode and porous plate electric discharge, produce ozone like this food is carried out to one-level virus killing, ozone, oxygen and steam also can produce micro-hydrogen peroxide, hydrogen peroxide will produce hydroxyl radical free radical food is carried out to degree of depth sterilizing under the irradiation of ultraviolet lamp, and the nitrogen oxide of ultraviolet ray and ozone interaction generation also can be resolved into innocuous gas by titanium dioxide plate.The wedge angle of the electrode of battery lead plate and porous plate is parallel, electrode is installed more convenient like this, permissible accuracy is not very high, because if be just right, the error of a little will cause the voltage instability of electric discharge, and an initial line of the stamping-out face of battery lead plate is near porous plate, because the termination limit of stamping-out there will be a lot of burrs, these burrs are just as electrode one by one, and stamping-out occurs unnecessary electrode towards upper just having avoided, and has guaranteed the stability of discharge voltage; Ultraviolet lamp can also carry out further deodorization and disinfection.
Embodiment 2:
As shown in Figure 2, the difference of the present embodiment and embodiment 1 is, the angle between electrode 5 and the porous plate 4 of the present embodiment is set to 30 degree.
Embodiment 3:
The difference of the present embodiment and embodiment 1 is, the angle between electrode and the porous plate of the present embodiment is set to 45 degree.
Claims (6)
1. an odor removal, it comprises housing, porous plate, battery lead plate, housing is set to the cuboid of an end opening, porous plate and battery lead plate are setting up and down in housing, battery lead plate is set to edge the long slab of the electrode of wedge angle projection, battery lead plate is lattice-shaped and is arranged on the top of porous plate, it is characterized in that: the top of battery lead plate arranges titanium dioxide plate, on side between battery lead plate and titanium dioxide plate, ultraviolet lamp is set, between the wedge angle of electrode and porous plate, angle is set, angle is more than or equal to 0 degree and is less than 90 degree.
2. odor removal according to claim 1, is characterized in that: between titanium dioxide plate and motor plate, gap is set.
3. odor removal according to claim 1, is characterized in that: an initial line of the stamping-out face of battery lead plate is near porous plate.
4. one kind arranges the refrigerator of odor removal, it comprises odor removal, odor removal comprises housing, porous plate, battery lead plate, housing is set to the cuboid of an end opening, porous plate and battery lead plate are setting up and down in housing, battery lead plate is set to edge the long slab of the electrode of wedge angle projection, battery lead plate is lattice-shaped and is arranged on the top of porous plate, it is characterized in that: the top of battery lead plate arranges titanium dioxide plate, on side between battery lead plate and titanium dioxide plate, ultraviolet lamp is set, between the wedge angle of electrode and porous plate, angle is set, angle is more than or equal to 0 degree and is less than 90 degree.
5. the refrigerator that odor removal is set according to claim 4, is characterized in that: between titanium dioxide plate and battery lead plate, gap is set.
6. the refrigerator that odor removal is set according to claim 4, is characterized in that: an initial line of the stamping-out face of battery lead plate is near porous plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010130868.5A CN102197860B (en) | 2010-03-24 | 2010-03-24 | Deodorization device and refrigerator provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010130868.5A CN102197860B (en) | 2010-03-24 | 2010-03-24 | Deodorization device and refrigerator provided with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102197860A CN102197860A (en) | 2011-09-28 |
| CN102197860B true CN102197860B (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010130868.5A Active CN102197860B (en) | 2010-03-24 | 2010-03-24 | Deodorization device and refrigerator provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102197860B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390696A (en) * | 2016-11-30 | 2017-02-15 | 福州品行科技发展有限公司 | Refrigerator moisture absorption and deodorization device and refrigerator adopting same |
| CN114097876A (en) * | 2021-11-16 | 2022-03-01 | 海信（山东）冰箱有限公司 | Fruit and vegetable fresh-keeping device and refrigerator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1314573A (en) * | 2000-03-22 | 2001-09-26 | 东芝株式会社 | Deodoring device and refrigerator |
| CN2466135Y (en) * | 2001-01-05 | 2001-12-19 | 陈永坤 | Improvement on structure of ozone producer |
| CN201995535U (en) * | 2011-01-24 | 2011-10-05 | 海信（北京）电器有限公司 | Deodorization device and refrigerator comprising same |
-
2010
- 2010-03-24 CN CN201010130868.5A patent/CN102197860B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1314573A (en) * | 2000-03-22 | 2001-09-26 | 东芝株式会社 | Deodoring device and refrigerator |
| CN2466135Y (en) * | 2001-01-05 | 2001-12-19 | 陈永坤 | Improvement on structure of ozone producer |
| CN201995535U (en) * | 2011-01-24 | 2011-10-05 | 海信（北京）电器有限公司 | Deodorization device and refrigerator comprising same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102197860A (en) | 2011-09-28 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Hisense (Shandong) refrigerator Co., Ltd. Document name: Notification that Application Deemed not to be Proposed |
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| DD01 | Delivery of document by public notice | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190722 Address after: 266736, No. 8, Hisense Avenue, South Village, Pingdu City, Shandong, Qingdao Patentee after: Hisense (Shandong) refrigerator Co., Ltd. Address before: 266061 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee before: Hisense (Beijing) Electric Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| DD01 | Delivery of document by public notice |
Addressee: Hisense (Beijing) Electric Co., Ltd. Document name: Notification of Passing Examination on Formalities |
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| DD01 | Delivery of document by public notice |