CN205002466U - Photocatalyst refrigerator - Google Patents
Photocatalyst refrigerator Download PDFInfo
- Publication number
- CN205002466U CN205002466U CN201520561588.8U CN201520561588U CN205002466U CN 205002466 U CN205002466 U CN 205002466U CN 201520561588 U CN201520561588 U CN 201520561588U CN 205002466 U CN205002466 U CN 205002466U
- Authority
- CN
- China
- Prior art keywords
- photocatalyst
- cold air
- plate body
- refrigerating chamber
- photocatalyst layer
- 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 - Fee Related
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a photocatalyst refrigerator, its technical scheme main points are photocatalyst refrigerator, including walk -in, cold air supply route and cold air supply fan, cold air supply route sets up and provide the cold air outside the walk -in and to the walk -in, the setting of cold air supply fan is in the route is supplied to the cold air, the walk -in is enclosed by the plate body, be provided with photocatalyst layer on the plate body, photocatalyst layer's upper surface interval is provided with hydrophobic. The utility model discloses a hydrophobic the liquid that prevents that the plate surface condensation from going out is stained with and is attached on the plate body, and hydrophobic the liquid that makes on the plate body that the interval set up assembles to become to drip follows under the plate body upper reaches to can not produce the water film on photocatalyst layer, prevent that the water film from obstructing air and photocatalyst layer contact, plays better odor -removal effect.
Description
Technical field
The utility model relates to field of purification, and more particularly, it relates to a kind of photocatalyst refrigerator.
Background technology
The general name with the photosemiconductor material of photo-catalysis function of photocatalyst to be a kind of with Nano titanium dioxide be representative, it coats substrate surface, under the effect of light, produces strong catalytic degradation function: toxic and harmful in air of effectively degrading; Effectively can kill various bacteria, and the toxin that bacterium or fungi can be discharged decomposes and harmless treatment; The function such as simultaneously also possess deodorizing, anti-soil, purify air.
In prior art, application number be 201310358839.8 utility model patent disclose a kind of refrigerator with photocatalyst device, it is provided with photocatalyst device in refrigerator, this kind of photocatalyst device is a kind of photocatalyst net, when air is through photocatalyst net, photocatalyst net produces strong catalytic degradation effect, sterilization can be carried out to the various bacteriums in refrigerating chamber, remove the stink in refrigerating chamber simultaneously, but the area of this kind of photocatalyst net is too small, the efficiency of deodorizing is too low, so need now odor removal efficient in a kind of refrigerator high, the photocatalyst refrigerator that photocatalyst area is large, cold and heat succeed each other and can produce water smoke in refrigerator simultaneously, water smoke can cover on photocatalyst stratum reticulare, thus intercepts photocatalyst degraded stink, reduces the reaction speed of photocatalyst layer.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is the photocatalyst refrigerator providing a kind of photocatalyst area large.
For achieving the above object, the utility model provides following technical scheme: a kind of photocatalyst refrigerator, comprise refrigerating chamber, cold air feed lines and cold air supply fan, it is outer and provide cold air to refrigerating chamber that described cold air feed lines is arranged on refrigerating chamber, described cold air supply fan is arranged in cold air feed lines, described refrigerating chamber is surrounded by plate body, and described plate body is provided with photocatalyst layer, and the upper surface of described photocatalyst layer is arranged at intervals with hydrophobic bar.
As preferably, described photocatalyst layer is applied by nano titanium oxide and forms.
As preferably, described hydrophobic bar is oblique setting, and described hydrophobic bar is coated with hydrophobic layer.
As preferably, in described refrigerating chamber, be provided with deodorizing case, in described deodorizing case, be provided with screen cloth, described screen cloth is provided with photocatalyst layer, described deodorizing case offers through hole, in described deodorizing case, is provided with ultraviolet lamp, described through hole is provided with the fan exchanging deodorizing case inner air and outer air.
As preferably, described screen cloth is cellular, and described screen cloth is arranged on the inwall of deodorizing case.
As preferably, described through hole is provided with screen pack.
As preferably, in described refrigerating chamber, be provided with cold light light source.
By adopting technique scheme, when refrigerator is opened, on photocatalyst layer on the plate body of extraneous natural light irradiation in the refrigerating chamber of refrigerator, natural daylight has good catalytic action to photocatalyst layer, air through photocatalyst layer is purified, the liquid that hydrophobic bar preventing board surface condensation simultaneously goes out attaches on plate body, spaced hydrophobic bar makes the one-tenth droplet of the liquid pools on plate body flow down from plate body, thus moisture film can not be produced on photocatalyst layer, prevent moisture film from hindering air to contact with photocatalyst layer, play better deodorizing effect.
Accompanying drawing explanation
Fig. 1 is structural representation one of the present utility model;
Fig. 2 is the structural representation of plate body of the present utility model;
Fig. 3 is the structural representation of deodorizing case of the present utility model;
Fig. 4 is the generalized section of deodorizing case of the present utility model;
Fig. 5 is the structural representation of screen cloth of the present utility model.
In figure: 0, photocatalyst refrigerator; 01, plate body; 011, photocatalyst layer; 012, hydrophobic bar; 1, refrigerating chamber; 2, cold air feed lines; 3, cold air supply fan; 4, deodorizing case; 41, through hole; 43, screen cloth; 431, sieve aperture; 44, fan; 45, screen pack; 5, cold light light source.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, embodiment of the present utility model is described further.
As shown in Figure 1, a kind of photocatalyst refrigerator 0, comprise refrigerating chamber 1, cold air feed lines 2 and cold air supply fan 3, cold air feed lines 2 is for being arranged on the condenser pipe outside refrigerating chamber 1, refrigerating chamber 1 provides cooling air by condenser pipe to it, thus reduce the temperature of refrigerating chamber 1, it is outer and provide cold air to refrigerating chamber 1 that cold air feed lines 2 is arranged on refrigerating chamber 1, cold air supply fan 3 is arranged in cold air feed lines 2, cooling wind in cold air feed lines 2 in refrigerating chamber 1 by cold air, cold air feed lines 2 and cold air supply fan 3 belong to prior art, do not repeat at this, refrigerating chamber 1 is surrounded by plate body 01, namely the inwall of refrigerating chamber 1 is made up of plate body 01, the door closure of refrigerating chamber 1 is also made up of plate body 01 simultaneously, simultaneously, plate body 01 is provided with photocatalyst layer 011, the upper surface of photocatalyst layer 011 is arranged at intervals with hydrophobic bar 012, when refrigerator is opened, on photocatalyst layer 011 on the plate body 01 of extraneous natural light irradiation in the refrigerating chamber 1 of refrigerator, natural daylight has good catalytic action to photocatalyst layer 011, refrigerator inside generally can be provided with light source, also can have good catalytic action to photocatalyst layer 011 simultaneously, air through photocatalyst layer 011 is purified, the liquid that hydrophobic bar 012 prevents plate body 01 surface condensation from going out simultaneously attaches on plate body 01, spaced hydrophobic bar 012 makes the one-tenth droplet of the liquid pools on plate body 01 flow down from plate body 01, thus moisture film can not be produced on photocatalyst layer 011, prevent moisture film from hindering air to contact with photocatalyst layer 011, play better deodorizing effect.。
In the present embodiment, photocatalyst layer 011 is applied by nano titanium oxide and forms, and the preparation method of photocatalyst layer 011 is that " 201410209669.1 " patent of invention is open by application number, and belong to prior art, therefore not to repeat here.
As shown in Figure 2, hydrophobic bar 012 is in oblique setting, hydrophobic bar 012 is coated with hydrophobic layer, the liquid that on the hydrophobic bar 012 of oblique setting, condensation goes out, can move downward due to Action of Gravity Field, can through photocatalyst layer 011 in the process of motion, the liquid on photocatalyst layer 011 is taken away by liquid, prevent liquid from photocatalyst layer 011, producing moisture film, affect the work of photocatalyst layer 011.
As shown in Figure 1, deodorizing case 4 is provided with in refrigerating chamber 1, screen cloth 43 is provided with in deodorizing case 4, screen cloth 43 is in cellular, screen cloth 43 is provided with photocatalyst layer 011, deodorizing case 4 offers through hole 41, ultraviolet lamp is provided with in deodorizing case 4, ultraviolet lamp is arranged on the centre position of deodorizing case 4, through hole 41 is provided with the fan 44 exchanging deodorizing case 4 inner air and outer air, because ultraviolet can affect the quality of the food in refrigerator, such as, frequent irradiation ultraviolet radiation can cause the situation of canceration, by being provided with deodorizing case 4 in refrigerating chamber 1, when gas will be blown in deodorizing case 4 by fan 44, ultraviolet in deodorizing case 4 makes photocatalyst layer 011 catalysis on screen cloth 43 through the gas of photocatalyst layer 011, simultaneously because ultraviolet lamp is arranged in deodorizing case 4, ultraviolet can not be irradiated to outside deodorizing case 4, while making deodorizing case 4 play deodorization, the decline of food quality can not be made.
As shown in Figure 5, screen cloth 43 is in cellular, and namely the sieve aperture 431 of screen cloth 43 is in regular hexagon, screen cloth 43 is arranged on the inwall of deodorizing case 4, namely the contact area of ultraviolet and screen cloth 43 is larger, and the contact area of gas and screen cloth 43 is also larger simultaneously, strengthens the efficiency of deodorizing.
As shown in Figure 4, through hole 41 is provided with screen pack 45, because the impurity in air in refrigerating chamber 1 can enter in deodorizing case 4 through through hole 41, affects the work of photocatalyst layer 011, by the impurity in screen pack 45 air-isolation, prevent screen cloth 43 to be capped.
As shown in Figure 1, be provided with cold light light source 5 in refrigerating chamber 1, this kind of cold light light source 5 is kept on all when refrigerating chamber 1 closes, and the photocatalyst layer 011 on plate body 01 is worked always, and continue the air in cleaning refrigerating chamber 1, deodorizing effect is better.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a photocatalyst refrigerator, comprise refrigerating chamber, cold air feed lines and cold air supply fan, it is outer and provide cold air to refrigerating chamber that described cold air feed lines is arranged on refrigerating chamber, described cold air supply fan is arranged in cold air feed lines, described refrigerating chamber is surrounded by plate body, it is characterized in that: described plate body is provided with photocatalyst layer, the upper surface of described photocatalyst layer is arranged at intervals with hydrophobic bar.
2. photocatalyst refrigerator according to claim 1, is characterized in that: described photocatalyst layer is applied by nano titanium oxide and forms.
3. photocatalyst refrigerator according to claim 1, is characterized in that: described hydrophobic bar is oblique setting, and described hydrophobic bar is coated with hydrophobic layer.
4. photocatalyst refrigerator according to claim 1, it is characterized in that: in described refrigerating chamber, be provided with deodorizing case, screen cloth is provided with in described deodorizing case, described screen cloth is provided with photocatalyst layer, described deodorizing case offers through hole, be provided with ultraviolet lamp in described deodorizing case, described through hole be provided with the fan exchanging deodorizing case inner air and outer air.
5. photocatalyst refrigerator according to claim 4, it is characterized in that: described screen cloth is cellular, described screen cloth is arranged on the inwall of deodorizing case.
6. photocatalyst refrigerator according to claim 4, is characterized in that: described through hole is provided with screen pack.
7. photocatalyst refrigerator according to claim 1, is characterized in that: be provided with cold light light source in described refrigerating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520561588.8U CN205002466U (en) | 2015-07-29 | 2015-07-29 | Photocatalyst refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520561588.8U CN205002466U (en) | 2015-07-29 | 2015-07-29 | Photocatalyst refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205002466U true CN205002466U (en) | 2016-01-27 |
Family
ID=55159351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520561588.8U Expired - Fee Related CN205002466U (en) | 2015-07-29 | 2015-07-29 | Photocatalyst refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205002466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107773769A (en) * | 2017-11-02 | 2018-03-09 | 广东英得尔实业发展有限公司 | A kind of automatic odor removal car refrigerator and its application method |
| WO2019037983A1 (en) | 2017-08-24 | 2019-02-28 | Arcelik Anonim Sirketi | A cooler with sterilized cooling air |
-
2015
- 2015-07-29 CN CN201520561588.8U patent/CN205002466U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037983A1 (en) | 2017-08-24 | 2019-02-28 | Arcelik Anonim Sirketi | A cooler with sterilized cooling air |
| CN107773769A (en) * | 2017-11-02 | 2018-03-09 | 广东英得尔实业发展有限公司 | A kind of automatic odor removal car refrigerator and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20160729 |