CN204421454U - A kind of purifier and refrigerator thereof - Google Patents
A kind of purifier and refrigerator thereof Download PDFInfo
- Publication number
- CN204421454U CN204421454U CN201520057295.6U CN201520057295U CN204421454U CN 204421454 U CN204421454 U CN 204421454U CN 201520057295 U CN201520057295 U CN 201520057295U CN 204421454 U CN204421454 U CN 204421454U
- Authority
- CN
- China
- Prior art keywords
- purifier
- refrigerator
- light source
- photocatalyst coat
- catalyst carrier
- 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.)
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Links
- 239000011941 photocatalyst Substances 0.000 claims abstract description 20
- 239000003054 catalyst Substances 0.000 claims abstract description 14
- 230000003287 optical effect Effects 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 230000001133 acceleration Effects 0.000 claims description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 5
- 238000007146 photocatalysis Methods 0.000 description 5
- 230000001699 photocatalysis Effects 0.000 description 5
- 238000006555 catalytic reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a kind of purifier and refrigerator thereof, it is characterized in that comprising: light source and circuit board, photocatalyst coat and optical catalyst carrier; Photocatalyst coat is carried on the surface of optical catalyst carrier; Treatment facilities to refrigerator inside is formed through the irradiation of light source and circuit board thereof with photocatalyst coat.The utility model can fast and effeciently cleaning refrigerator air, improves clean-up effect, thus solves refrigerator peculiar smell problem.
Description
Technical field
The utility model relates to a kind of purifier using photocatalysis technology, specifically a kind of purifier and refrigerator thereof.
Background technology
For a long time, the Peculiar Smell in refrigerator and the Peculiar Smell that in refrigerator, food produces in user's use procedure exist always.Though domestic each main refrigerator producer also takes various technological means for problems, applicating history is also longer, does not all deal with problems well.
Photocatalysis technology is a kind of emerging, efficient, energy-conservation Modern Green green technology, and photocatalysis technology is under the effect of catalyst, utilizes light radiation pollutant to be decomposed into process that is nontoxic or the lower material of toxicity.And the catalysis material usually studied, be with TiO
2for the metal-oxide semiconductor (MOS) of representative, it has extraordinary chemical stability, the advantages such as water insoluble, photostability is high, have Strong oxdiative-reducing power, cheap, harmless, long service life.
But traditional photocatalysis needs with uviol lamp as light source, and cost is high, and popularization is restricted.And common nano titanium oxide is easily reunited, thus greatly reduce its photocatalysis effect.
Utility model content
The utility model is overcome the weak point that prior art exists, and proposes a kind of purifier and refrigerator thereof, to can fast and effeciently cleaning refrigerator air, improves clean-up effect, thus solves refrigerator peculiar smell problem.
The utility model is that technical solution problem adopts following technical scheme:
The design feature of a kind of purifier of the utility model is arranged on refrigerator inside; Described purifier comprises: light source and circuit board, photocatalyst coat and optical catalyst carrier; Described photocatalyst coat is carried on the surface of described optical catalyst carrier; Treatment facilities to described refrigerator inside is formed through the irradiation of described light source and circuit board thereof with described photocatalyst coat.
The design feature of purifier described in the utility model is also:
Described light source comprises LED and fluorescent lamp, and its wave-length coverage is between 390nm ~ 780nm.
Described photocatalyst coat adopts nano titanium oxide to be material, and wraps up in and be attached to the spherical material of nanoporous on the surface; Described optical catalyst carrier is porous mass, comprises porous plastics.
Described purifier is arranged in the air channel of described refrigerator inside, thus forms the circularly purifying structure to air in air channel.
Described purifier is arranged on the fan outlet place of described refrigerator inside, thus forms the acceleration treatment facilities to described refrigerator inside.
A kind of design feature of refrigerator is: described refrigerator adopts the purifier described in arbitrary design feature described above.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
The utility model is by carrying out continued power by light source and circuit board access refrigerator control panel thereof, can realize photocatalyst coat long-term irradiation, make photocatalyst coat generation light-catalyzed reaction, thus thorough cleaning refrigerator air effectively, solve refrigerator peculiar smell problem; Production cost is low and easy to implement; Photocatalyst coat can utilize by iterative cycles, nontoxic, long service life.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the structural representation of the utility model in refrigerator air duct;
Fig. 3 is the structural representation of the utility model in fan of refrigerator exit;
Number in the figure: 1 light source and circuit board thereof; 2 photocatalyst coats; 3 optical catalyst carriers; 4 air channels; 5 clean taste devices; 6 fans.
Detailed description of the invention
In the present embodiment, a kind of refrigerator adopting purifier, can thoroughly solve refrigerator inside Peculiar Smell.Specifically, as shown in Figure 1, a kind of purifier is arranged on refrigerator inside; Purifier 5 comprises: light source and circuit board 1, photocatalyst coat 2 and optical catalyst carrier 3; Photocatalyst coat 2 is carried on the surface of optical catalyst carrier 3; The photocatalyst coat 2 of light source to optical catalyst carrier 3 surface irradiates, thus makes photocatalyst coat 2 produce light-catalyzed reaction through the irradiation of light source and circuit board 1 thereof to form treatment facilities to refrigerator inside.
In concrete enforcement, circuit board is used for providing power circuit for light source, and is linked in refrigerator control circuit plate, thus without the need to being separately light source power supply.Light source comprises LED and fluorescent lamp, and its wave-length coverage is between 390nm ~ 780nm.
Photocatalyst coat 2 adopts nano titanium oxide to be material, and wraps up in and be attached to the spherical material of nanoporous on the surface; Optical catalyst carrier 3 is porous mass, comprises porous plastics.
As shown in Figure 2, in concrete enforcement, purifier 5 can be arranged in the air channel 4 of refrigerator inside, by the closed circuit of air in the air channel 4 of refrigerator; Thus the circularly purifying structure formed air in air channel 4.
In concrete enforcement, purifier 5 can also be combined with fan 6 and be arranged in refrigerator body, as shown in Figure 3, can be arranged on the fan 6 air outlet place of refrigerator inside, utilize the acceleration of gas in fan 6 pairs of refrigerators to circulate, thus form the acceleration treatment facilities to refrigerator inside.
Claims (6)
1. a purifier, is characterized in that being arranged on refrigerator inside; Described purifier (5) comprising: light source and circuit board (1), photocatalyst coat (2) and optical catalyst carrier (3); Described photocatalyst coat (2) is carried on the surface of described optical catalyst carrier (3); Treatment facilities to described refrigerator inside is formed through the irradiation of described light source and circuit board (1) thereof with described photocatalyst coat (2).
2. purifier according to claim 1, is characterized in that: described light source comprises LED and fluorescent lamp, and its wave-length coverage is between 390nm ~ 780nm.
3. purifier according to claim 1, is characterized in that: described photocatalyst coat (2) adopts nano titanium oxide to be material, and wraps up in and be attached to the spherical material of nanoporous on the surface; Described optical catalyst carrier (3) is porous mass, comprises porous plastics.
4. purifier according to claim 1, is characterized in that: described purifier (5) is arranged in the air channel (4) of described refrigerator inside, thus forms the circularly purifying structure to air channel (4) interior air.
5. purifier according to claim 1, is characterized in that: described purifier (5) is arranged on fan (6) the air outlet place of described refrigerator inside, thus forms the acceleration treatment facilities to described refrigerator inside.
6. a refrigerator, is characterized in that: described refrigerator adopts the purifier as described in claim arbitrary in claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057295.6U CN204421454U (en) | 2015-01-27 | 2015-01-27 | A kind of purifier and refrigerator thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057295.6U CN204421454U (en) | 2015-01-27 | 2015-01-27 | A kind of purifier and refrigerator thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204421454U true CN204421454U (en) | 2015-06-24 |
Family
ID=53471815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520057295.6U Active CN204421454U (en) | 2015-01-27 | 2015-01-27 | A kind of purifier and refrigerator thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204421454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380286A (en) * | 2018-12-27 | 2020-07-07 | 青岛海尔股份有限公司 | Refrigerator and control method thereof |
| CN114517997A (en) * | 2020-11-18 | 2022-05-20 | 青岛海尔电冰箱有限公司 | Air purification device, control method and refrigerator thereof |
-
2015
- 2015-01-27 CN CN201520057295.6U patent/CN204421454U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380286A (en) * | 2018-12-27 | 2020-07-07 | 青岛海尔股份有限公司 | Refrigerator and control method thereof |
| CN111380286B (en) * | 2018-12-27 | 2022-01-25 | 海尔智家股份有限公司 | Refrigerator and control method thereof |
| CN114517997A (en) * | 2020-11-18 | 2022-05-20 | 青岛海尔电冰箱有限公司 | Air purification device, control method and refrigerator thereof |
| CN114517997B (en) * | 2020-11-18 | 2023-11-07 | 青岛海尔电冰箱有限公司 | Air purifying device, control method and refrigerator thereof |
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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 | ||
| 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. |