CN203731787U - Storage box with hydrophobic coatings for frostproof refrigerator - Google Patents
Storage box with hydrophobic coatings for frostproof refrigerator Download PDFInfo
- Publication number
- CN203731787U CN203731787U CN201320895194.7U CN201320895194U CN203731787U CN 203731787 U CN203731787 U CN 203731787U CN 201320895194 U CN201320895194 U CN 201320895194U CN 203731787 U CN203731787 U CN 203731787U
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- storage box
- water
- inclination angle
- compressor
- 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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- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
The utility model provides a storage box with hydrophobic coatings for a frostproof refrigerator. An inner surface (2) and an outer surface (3) of a storage box body (1) are both provided with hydrophobic coatings, the storage box body (1) is placed at an inclination angle (4), and the inclination angle (4) slightly inclines to an inward and downward direction. By the aid of the characteristic that condensate and frost cannot adhere to the internal hydrophobic coating, the condensate and the frost in a refrigerating chamber naturally flow down into a water discharge pipe in the rear of the refrigerator under the action of gravity, the water discharge pipe discharges water onto a compressor, water is naturally evaporated via the compressor, and a special electric evaporator is not needed for defrosting. The purpose of energy conservation is achieved. The small inclination angle is beneficial to the condensate in the storage box to flow out from the water discharge pipe in the rear of the refrigerator into a water pan of the compressor of the refrigerator, and obvious resistance cannot be generated when the storage box is pulled out due to the inclined slope.
Description
Technical field
The utility model relates to a kind of parcel tray, particularly a kind of parcel tray with hydrophobic coating frost prevention refrigerator.
Background technology
Frost prevention refrigerator is the main product of current refrigerator, has very large using value.At present the parcel tray of frost prevention refrigerator normally the rigid plastics such as polyethylene make, the hydrophobic angle of this parcel tray water is less than 90 °, there is certain wellability with water, when refrigeration for refrigerator produces condensed water, on parcel tray, conventionally there is condensed water to adhere to, the frosting that easily produces condensed water, needs electrical evaporator to carry out the consumption of defrost produce power.The utility model patent provides the parcel tray of the non-cohesive condensed water of a kind of energy, and this parcel tray can not produce frosting on surface below at 0 °.
Summary of the invention
In order to realize the purpose of this utility model, the utility model provides a kind of parcel tray with hydrophobic coating frost prevention refrigerator, the inner surface (2) and the outer surface (3) that it is characterized in that related parcel tray (1) have hydrophobic coating, the modes of emplacement of described described parcel tray (1) has inclination angle (4), and inclination angle (4) are inwardly to descend direction low dip.The beneficial effect doing like this has:
1, utilize condensed water and the white characteristic that can not adhere on built-in water-repellent layer, make condensed water and frost naturally dirty outlet pipe to being arranged in refrigerator rear portion under the effect of gravity in refrigerating chamber, outlet pipe by water to going out to compressor, by compressor natural evaporation, do not need special electrical evaporator defrost.Reach energy-conservation object.
2, the condensed water that low dip angle is conducive in parcel tray is flowed out to the drip tray that is positioned at freezer compressor by the drainpipe that is arranged in refrigerator rear portion, this gradient can not produce obvious resistance in the time extracting parcel tray out.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of the parcel tray with hydrophobic coating frost prevention refrigerator.
Detailed description of the invention
The utility model detailed description of the invention can illustrate by following embodiment.
Embodiment: 5L parcel tray with hydrophobic coating frost prevention refrigerator
The related parcel tray of the present embodiment is 5L.Parcel tray surfaces externally and internally all has polyacrylonitrile (PAN) nanofiber super hydrophobic film, film plating process is magnetron sputtering, the PAN coating surface planarization that this film plating process obtains is good, the water contact angle of the coating obtaining can reach 173.8 degree, water can not adhere in refrigerator inner surface and refrigerating box and freeze box, do not need special electrical evaporator, in refrigerator, can not produce obvious frost yet.
Claims (2)
1. the frost prevention article storing box in refrigerator with hydrophobic coating, is characterized in that the inner surface (2) of related parcel tray (1) and outer surface (3) have hydrophobic coating.
2. a kind of parcel tray with hydrophobic coating frost prevention refrigerator as claimed in claim 1, is characterized in that the modes of emplacement of described parcel tray (1) has inclination angle (4), and inclination angle (4) are inwardly to descend direction low dip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320895194.7U CN203731787U (en) | 2013-12-27 | 2013-12-27 | Storage box with hydrophobic coatings for frostproof refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320895194.7U CN203731787U (en) | 2013-12-27 | 2013-12-27 | Storage box with hydrophobic coatings for frostproof refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731787U true CN203731787U (en) | 2014-07-23 |
Family
ID=51201855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320895194.7U Expired - Fee Related CN203731787U (en) | 2013-12-27 | 2013-12-27 | Storage box with hydrophobic coatings for frostproof refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062753A (en) * | 2017-04-19 | 2017-08-18 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
-
2013
- 2013-12-27 CN CN201320895194.7U patent/CN203731787U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062753A (en) * | 2017-04-19 | 2017-08-18 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
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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 |
Granted publication date: 20140723 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |